detected capacity change from 0 to 16 [ 199.568743][ C0] sd 0:0:1:0: tag#8009 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 199.578611][ C0] sd 0:0:1:0: tag#8009 CDB: opcode=0xe5 (vendor) [ 199.584946][ C0] sd 0:0:1:0: tag#8009 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c 01:25:25 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) ptrace(0x4207, 0x0) ptrace$setopts(0x4200, 0x0, 0x0, 0xf1eba5f570e71533) 01:25:25 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) ptrace(0x4207, 0x0) ptrace$setopts(0x4200, 0x0, 0x0, 0xf1eba5f570e71533) 01:25:25 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x18) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) [ 199.594004][ C0] sd 0:0:1:0: tag#8009 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 199.603063][ C0] sd 0:0:1:0: tag#8009 CDB[20]: ba 01:25:25 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)={0x9}) 01:25:25 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240", 0x12}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000180)='./file0\x00', 0x6040, 0x82) r0 = open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) 01:25:25 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setopts(0xffffffffffffffff, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x4200, r1, 0x0, 0xf1eba5f570e71533) 01:25:25 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(0x0, 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 199.646696][ T7522] loop4: detected capacity change from 0 to 16 [ 199.686214][ T7524] loop0: detected capacity change from 0 to 16 01:25:25 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), 0x0, 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x3ff) 01:25:25 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setopts(0xffffffffffffffff, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x4200, r1, 0x0, 0xf1eba5f570e71533) 01:25:25 executing program 0: r0 = inotify_init1(0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000180)='./file0\x00', 0x400017e) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x4200, r2, 0x0, 0xf1eba5f570e71533) 01:25:25 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), 0x0, 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x3ff) [ 199.707809][ T7528] loop1: detected capacity change from 0 to 16 [ 199.741456][ T7534] loop4: detected capacity change from 0 to 16 01:25:25 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080", 0x15}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000180)='./file0\x00', 0x6040, 0x82) r0 = open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) 01:25:25 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setopts(0xffffffffffffffff, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x4200, r1, 0x0, 0xf1eba5f570e71533) 01:25:25 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x0, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:25:25 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)={0x9}) 01:25:25 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x4200, r1, 0x0, 0xf1eba5f570e71533) 01:25:25 executing program 0: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 199.809518][ T7538] loop4: detected capacity change from 0 to 16 [ 199.839759][ T7542] loop1: detected capacity change from 0 to 16 01:25:25 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x3ff) 01:25:25 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x0, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:25:25 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080", 0x15}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000180)='./file0\x00', 0x6040, 0x82) r0 = open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) 01:25:25 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)={0x9}) 01:25:25 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x4200, r1, 0x0, 0xf1eba5f570e71533) 01:25:25 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x0, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:25:25 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x3ff) [ 199.947420][ T7556] loop1: detected capacity change from 0 to 16 01:25:25 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x4200, r1, 0x0, 0xf1eba5f570e71533) 01:25:25 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080", 0x15}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000180)='./file0\x00', 0x6040, 0x82) r0 = open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) 01:25:25 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, 0x0) io_submit(0x0, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:25:25 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x3ff) [ 200.085167][ T7572] loop1: detected capacity change from 0 to 16 01:25:26 executing program 0: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:25:26 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)={0x9}) 01:25:26 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0xffffffffffffffff, r1) ptrace$setopts(0x4200, r1, 0x0, 0xf1eba5f570e71533) 01:25:26 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, 0x0) io_submit(0x0, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:25:26 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x3ff) 01:25:26 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000180)='./file0\x00', 0x6040, 0x82) r0 = open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) 01:25:26 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, 0x0) io_submit(0x0, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:25:26 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0xffffffffffffffff, r1) ptrace$setopts(0x4200, r1, 0x0, 0xf1eba5f570e71533) 01:25:26 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, 0x0}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)={0x9}) 01:25:26 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x3ff) [ 201.023810][ T7583] loop1: detected capacity change from 0 to 16 01:25:26 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)) io_submit(0x0, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:25:27 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000180)='./file0\x00', 0x6040, 0x82) r0 = open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) [ 201.137356][ T7600] loop1: detected capacity change from 0 to 16 01:25:28 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x3ff) 01:25:28 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0xffffffffffffffff, r1) ptrace$setopts(0x4200, r1, 0x0, 0xf1eba5f570e71533) 01:25:28 executing program 0: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:25:28 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, 0x0}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)={0x9}) 01:25:28 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)) io_submit(0x0, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:25:28 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000180)='./file0\x00', 0x6040, 0x82) r0 = open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) 01:25:28 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, 0x0) ptrace$setopts(0x4200, r1, 0x0, 0xf1eba5f570e71533) 01:25:28 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x3ff) [ 202.219195][ T7608] loop1: detected capacity change from 0 to 16 01:25:28 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000180)='./file0\x00', 0x6040, 0x82) r0 = open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) 01:25:28 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, 0x0}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)={0x9}) 01:25:28 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, 0x0) ptrace$setopts(0x4200, r1, 0x0, 0xf1eba5f570e71533) 01:25:28 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)) io_submit(0x0, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 202.319196][ T7617] loop1: detected capacity change from 0 to 16 01:25:28 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000180)='./file0\x00', 0x6040, 0x82) r0 = open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) 01:25:28 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, 0x0) ptrace$setopts(0x4200, r1, 0x0, 0xf1eba5f570e71533) [ 202.463360][ T7630] loop1: detected capacity change from 0 to 16 01:25:29 executing program 0: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)={0x9}) 01:25:29 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x3ff) 01:25:29 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0xffffffffffffffff, r1, 0x0, 0xf1eba5f570e71533) 01:25:29 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)={0x9}) 01:25:29 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x0, 0x0) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:25:29 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000180)='./file0\x00', 0x6040, 0x82) r0 = open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) 01:25:29 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0xffffffffffffffff, r1, 0x0, 0xf1eba5f570e71533) 01:25:29 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0xffffffffffffffff, r1, 0x0, 0xf1eba5f570e71533) [ 203.478741][ T7637] loop1: detected capacity change from 0 to 16 01:25:29 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x4200, 0x0, 0x0, 0xf1eba5f570e71533) 01:25:29 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000180)='./file0\x00', 0x6040, 0x82) r0 = open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) 01:25:29 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x3ff) 01:25:29 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x4200, 0x0, 0x0, 0xf1eba5f570e71533) [ 203.628652][ T7650] loop1: detected capacity change from 0 to 16 01:25:29 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)={0x9}) 01:25:29 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x0, 0x0) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:25:29 executing program 0: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)={0x9}) 01:25:29 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x4200, 0x0, 0x0, 0xf1eba5f570e71533) 01:25:29 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000600)=[{0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x3ff) 01:25:29 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(0x0) open(&(0x7f0000000180)='./file0\x00', 0x6040, 0x82) r0 = open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) 01:25:29 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x4200, r1, 0x0, 0x0) [ 203.821551][ T7663] loop4: detected capacity change from 0 to 16 [ 203.828649][ T7665] loop1: detected capacity change from 0 to 16 01:25:29 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x4200, r1, 0x0, 0x0) 01:25:29 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)={0x9}) 01:25:29 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x0, 0x0) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:25:29 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(0x0) open(&(0x7f0000000180)='./file0\x00', 0x6040, 0x82) r0 = open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) 01:25:29 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000600)=[{0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x3ff) 01:25:29 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x4200, r1, 0x0, 0x0) 01:25:29 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(0x0, 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)={0x9}) [ 203.954888][ T7680] loop4: detected capacity change from 0 to 16 [ 203.978915][ T7682] loop1: detected capacity change from 0 to 16 01:25:30 executing program 0: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)={0x9}) 01:25:30 executing program 2: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)={0x9}) 01:25:30 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x0, &(0x7f0000000540)) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:25:30 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000600)=[{0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x3ff) 01:25:30 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(0x0) open(&(0x7f0000000180)='./file0\x00', 0x6040, 0x82) r0 = open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) 01:25:30 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(0x0, 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)={0x9}) [ 204.152617][ T7693] loop4: detected capacity change from 0 to 16 [ 204.154495][ T7695] loop1: detected capacity change from 0 to 16 01:25:30 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(0x0, 0x6040, 0x82) r0 = open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) 01:25:30 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{0x0}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x3ff) 01:25:30 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(0x0, 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)={0x9}) 01:25:30 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x0, &(0x7f0000000540)) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:25:30 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(0x0, 0x6040, 0x82) r0 = open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) [ 204.249714][ T7701] loop1: detected capacity change from 0 to 16 [ 204.270405][ T7704] loop4: detected capacity change from 0 to 16 01:25:30 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{0x0}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x3ff) [ 204.380649][ T7713] loop4: detected capacity change from 0 to 16 [ 204.383464][ T7714] loop1: detected capacity change from 0 to 16 01:25:30 executing program 0: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) 01:25:30 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x0, &(0x7f0000000540)) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:25:30 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(0x0, 0x6040, 0x82) r0 = open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) 01:25:30 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x0, &(0x7f0000000540)) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:25:30 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)={0x9}) 01:25:30 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{0x0}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x3ff) 01:25:30 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000180)='./file0\x00', 0x0, 0x82) r0 = open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) [ 204.485097][ T7716] loop1: detected capacity change from 0 to 16 [ 204.489283][ T7721] loop4: detected capacity change from 0 to 16 01:25:30 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x3ff) 01:25:30 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[0x0]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:25:30 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)={0x9}) 01:25:30 executing program 2: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)={0x9}) 01:25:30 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000180)='./file0\x00', 0x0, 0x82) r0 = open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) [ 204.614832][ T7732] loop4: detected capacity change from 0 to 16 [ 204.621431][ T7733] loop1: detected capacity change from 0 to 16 01:25:30 executing program 0: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) 01:25:30 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x3ff) 01:25:30 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[0x0]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:25:30 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)={0x9}) 01:25:30 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000180)='./file0\x00', 0x0, 0x82) r0 = open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) [ 204.721108][ T7740] loop1: detected capacity change from 0 to 16 [ 204.739498][ T7743] loop4: detected capacity change from 0 to 16 01:25:30 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x3ff) 01:25:30 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[0x0]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:25:30 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000180)='./file0\x00', 0x6040, 0x0) r0 = open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) 01:25:30 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)={0x9}) 01:25:30 executing program 0: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) [ 204.827086][ T7751] loop1: detected capacity change from 0 to 16 [ 204.849885][ T7753] loop4: detected capacity change from 0 to 16 01:25:30 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace(0x4207, r1) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setopts(0xffffffffffffffff, r3, 0x0, 0x0) ptrace$setopts(0xffffffffffffffff, r3, 0x5, 0x0) 01:25:30 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400", 0xc}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x3ff) 01:25:30 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:25:30 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000180)='./file0\x00', 0x6040, 0x0) r0 = open(0x0, 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) [ 204.939635][ T7761] loop1: detected capacity change from 0 to 16 01:25:30 executing program 0: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) 01:25:30 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400", 0xc}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x3ff) [ 204.984126][ T7763] loop4: detected capacity change from 0 to 16 01:25:30 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)={0x9}) 01:25:30 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000180)='./file0\x00', 0x6040, 0x0) r0 = open(0x0, 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) 01:25:30 executing program 2: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:25:30 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400", 0xc}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x3ff) 01:25:30 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 205.033489][ T7771] loop1: detected capacity change from 0 to 16 [ 205.061823][ T7774] loop4: detected capacity change from 0 to 16 01:25:31 executing program 0: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) 01:25:31 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)={0x9}) [ 205.127396][ T7780] loop1: detected capacity change from 0 to 16 [ 205.141913][ T7783] loop4: detected capacity change from 0 to 16 01:25:31 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:25:31 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000180)='./file0\x00', 0x6040, 0x0) r0 = open(0x0, 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) 01:25:31 executing program 0: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) 01:25:31 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240", 0x12}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x3ff) 01:25:31 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x0) sendfile(r0, r0, 0x0, 0x8080ffffff80) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)={0x9}) 01:25:31 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000180)='./file0\x00', 0x6040, 0x0) open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) 01:25:31 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 205.266070][ T7792] loop1: detected capacity change from 0 to 16 [ 205.279144][ T7796] loop4: detected capacity change from 0 to 16 [ 205.377033][ T7802] loop1: detected capacity change from 0 to 16 01:25:32 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400", 0xc}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x3ff) 01:25:32 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240", 0x12}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x3ff) 01:25:32 executing program 0: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) 01:25:32 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000180)='./file0\x00', 0x6040, 0x0) open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) 01:25:32 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:25:32 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x0) sendfile(r0, r0, 0x0, 0x8080ffffff80) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)={0x9}) 01:25:32 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240", 0x12}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x3ff) 01:25:32 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000180)='./file0\x00', 0x6040, 0x0) open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) [ 206.184973][ T7811] loop4: detected capacity change from 0 to 16 [ 206.187086][ T7812] loop1: detected capacity change from 0 to 16 01:25:32 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080", 0x15}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x3ff) 01:25:32 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:25:32 executing program 0: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)) r1 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) [ 206.246454][ T7814] loop4: detected capacity change from 0 to 16 [ 206.268643][ T7816] loop2: detected capacity change from 0 to 16 01:25:32 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x0) sendfile(r0, r0, 0x0, 0x8080ffffff80) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)={0x9}) 01:25:32 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) rename(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./file0\x00') ftruncate(r1, 0x3f00) 01:25:32 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080", 0x15}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x3ff) 01:25:32 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000180)='./file0\x00', 0x6040, 0x0) r0 = open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) open(0x0, 0x0, 0x0) [ 206.321982][ T7818] loop1: detected capacity change from 0 to 16 [ 206.327797][ T7822] loop4: detected capacity change from 0 to 16 [ 206.381885][ T7828] loop2: detected capacity change from 0 to 16 [ 206.395750][ T7830] loop4: detected capacity change from 0 to 16 [ 206.417411][ T7828] handle_bad_sector: 14 callbacks suppressed [ 206.417424][ T7828] syz-executor.2: attempt to access beyond end of device [ 206.417424][ T7828] loop2: rw=2049, want=40, limit=16 01:25:32 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, 0x0}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:25:32 executing program 0: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)) r1 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) 01:25:32 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080", 0x15}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x3ff) 01:25:32 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(0xffffffffffffffff, r0, 0x0, 0x8080ffffff80) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)={0x9}) [ 206.462616][ T7832] loop1: detected capacity change from 0 to 16 01:25:32 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000180)='./file0\x00', 0x6040, 0x0) r0 = open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) open(0x0, 0x0, 0x0) 01:25:32 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) rename(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./file0\x00') ftruncate(r1, 0x3f00) [ 206.531635][ T7840] loop4: detected capacity change from 0 to 16 01:25:32 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x3ff) 01:25:32 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, 0x0}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 206.630961][ T7843] loop2: detected capacity change from 0 to 16 [ 206.655151][ T7847] loop4: detected capacity change from 0 to 16 [ 206.673426][ T7845] loop1: detected capacity change from 0 to 16 01:25:32 executing program 0: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)) r1 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) [ 206.675964][ T7843] syz-executor.2: attempt to access beyond end of device [ 206.675964][ T7843] loop2: rw=2049, want=40, limit=16 01:25:32 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, 0x0}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:25:32 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(0xffffffffffffffff, r0, 0x0, 0x8080ffffff80) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)={0x9}) 01:25:32 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000180)='./file0\x00', 0x6040, 0x0) r0 = open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) open(0x0, 0x0, 0x0) 01:25:32 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) rename(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./file0\x00') ftruncate(r1, 0x3f00) 01:25:32 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x3ff) [ 206.789956][ T7858] loop1: detected capacity change from 0 to 16 01:25:32 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) mkdirat(r1, &(0x7f0000000000)='./bus\x00', 0x22) ftruncate(r1, 0x3f00) 01:25:32 executing program 0: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_submit(0x0, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r2 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) [ 206.852717][ T7859] loop4: detected capacity change from 0 to 16 [ 206.869350][ T7862] loop2: detected capacity change from 0 to 16 01:25:32 executing program 0: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_submit(0x0, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r2 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) 01:25:32 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:25:32 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x3ff) [ 206.922012][ T7865] loop1: detected capacity change from 0 to 16 [ 206.932087][ T7862] syz-executor.2: attempt to access beyond end of device [ 206.932087][ T7862] loop2: rw=2049, want=40, limit=16 01:25:32 executing program 0: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_submit(0x0, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r2 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) 01:25:32 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) rename(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./file0\x00') 01:25:32 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(0xffffffffffffffff, r0, 0x0, 0x8080ffffff80) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)={0x9}) 01:25:32 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 206.985794][ T7865] syz-executor.1: attempt to access beyond end of device [ 206.985794][ T7865] loop1: rw=2049, want=40, limit=16 [ 207.008996][ T7873] loop4: detected capacity change from 0 to 16 01:25:32 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x3ff) 01:25:32 executing program 0: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f00000002c0)="da", 0x1}]) r2 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) 01:25:33 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 207.127364][ T7884] loop2: detected capacity change from 0 to 16 [ 207.139640][ T7886] loop4: detected capacity change from 0 to 16 01:25:33 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x3ff) 01:25:33 executing program 0: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f00000002c0)="da", 0x1}]) r2 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) 01:25:33 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) rename(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./file0\x00') 01:25:33 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8080ffffff80) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)={0x9}) [ 207.237754][ T7893] loop4: detected capacity change from 0 to 16 [ 207.256638][ T7895] loop2: detected capacity change from 0 to 16 01:25:33 executing program 0: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f00000002c0)="da", 0x1}]) r2 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) 01:25:33 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:25:33 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) rename(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./file0\x00') 01:25:33 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x3ff) [ 207.430552][ T7905] loop2: detected capacity change from 0 to 16 [ 207.479614][ T7906] loop4: detected capacity change from 0 to 16 01:25:34 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:25:34 executing program 0: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) 01:25:34 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(0x0, 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:25:34 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') rename(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./file0\x00') 01:25:34 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, 0x0) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x3ff) 01:25:34 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8080ffffff80) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)={0x9}) [ 208.221912][ T7911] loop4: detected capacity change from 0 to 16 [ 208.229647][ T7915] loop2: detected capacity change from 0 to 16 01:25:34 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(0x0, 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:25:34 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') rename(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./file0\x00') 01:25:34 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, 0x0) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x3ff) 01:25:34 executing program 0: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) 01:25:34 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') rename(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./file0\x00') 01:25:34 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(0x0, 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 208.497123][ T7926] loop2: detected capacity change from 0 to 16 [ 208.523470][ T7929] loop4: detected capacity change from 0 to 16 [ 208.621445][ T7935] loop2: detected capacity change from 0 to 16 [ 209.192008][ T33] device hsr_slave_0 left promiscuous mode [ 209.210243][ T33] device hsr_slave_1 left promiscuous mode [ 209.216456][ T33] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 209.223948][ T33] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 209.234305][ T33] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 209.241907][ T33] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 209.250051][ T33] device bridge_slave_1 left promiscuous mode [ 209.256291][ T33] bridge0: port 2(bridge_slave_1) entered disabled state [ 209.263899][ T33] device bridge_slave_0 left promiscuous mode [ 209.270043][ T33] bridge0: port 1(bridge_slave_0) entered disabled state [ 209.280131][ T33] device veth1_macvtap left promiscuous mode [ 209.286170][ T33] device veth0_macvtap left promiscuous mode 01:25:35 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f0000000300)="eb3c8f000000732e66617400020101000240008080f801bc32aa4ffcce6c8b531ea7fad1140561bdc34b7f311d4677df346e1950e1b679196c89889a0423f067e4fae215b59e97fd73f295c3d25a215d650fb7c640a97ff193a15440f4f29583cea496ab077843930b521c0a0253a85f163e66112b29a4158e95711a510c0db27084960301aab48598c4f0947da51e19df6280f3110d81c042c4ec96443fa08fd220ff26e6a0c11fa7023feaf39e783b50e5e44ca06b7a83a84a4c731e31446c9b4ecc555f81c9a4ae85c70163b18fc672b55051ae919ccb5977627612854086db99", 0xe2}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000000)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) 01:25:35 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8080ffffff80) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)={0x9}) 01:25:35 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, 0x0) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x3ff) 01:25:35 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) creat(&(0x7f0000000180)='./bus\x00', 0x0) rename(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./file0\x00') 01:25:35 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:25:35 executing program 0: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) [ 209.292161][ T33] device veth1_vlan left promiscuous mode [ 209.297876][ T33] device veth0_vlan left promiscuous mode [ 209.373610][ T7943] loop4: detected capacity change from 0 to 16 01:25:35 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) creat(&(0x7f0000000180)='./bus\x00', 0x0) rename(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./file0\x00') 01:25:35 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(0x0) creat(&(0x7f0000000180)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x3ff) [ 209.452526][ T7944] loop2: detected capacity change from 0 to 16 [ 209.505937][ T7948] loop1: detected capacity change from 0 to 16 [ 209.518890][ T33] team0 (unregistering): Port device team_slave_1 removed [ 209.531650][ T33] team0 (unregistering): Port device team_slave_0 removed 01:25:35 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) creat(&(0x7f0000000180)='./bus\x00', 0x0) rename(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./file0\x00') 01:25:35 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:25:35 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f0000000300)="eb3c8f000000732e66617400020101000240008080f801bc32aa4ffcce6c8b531ea7fad1140561bdc34b7f311d4677df346e1950e1b679196c89889a0423f067e4fae215b59e97fd73f295c3d25a215d650fb7c640a97ff193a15440f4f29583cea496ab077843930b521c0a0253a85f163e66112b29a4158e95711a510c0db27084960301aab48598c4f0947da51e19df6280f3110d81c042c4ec96443fa08fd220ff26e6a0c11fa7023feaf39e783b50e5e44ca06b7a83a84a4c731e31446c9b4ecc555f81c9a4ae85c70163b18fc672b55051ae919ccb5977627612854086db99", 0xe2}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000000)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) 01:25:35 executing program 0: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) 01:25:35 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)={0x9}) [ 209.553891][ T7952] loop2: detected capacity change from 0 to 16 [ 209.569405][ T7950] loop4: detected capacity change from 0 to 16 [ 209.587165][ T33] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface 01:25:35 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(0x0) creat(&(0x7f0000000180)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x3ff) 01:25:35 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f0000000300)="eb3c8f000000732e66617400020101000240008080f801bc32aa4ffcce6c8b531ea7fad1140561bdc34b7f311d4677df346e1950e1b679196c89889a0423f067e4fae215b59e97fd73f295c3d25a215d650fb7c640a97ff193a15440f4f29583cea496ab077843930b521c0a0253a85f163e66112b29a4158e95711a510c0db27084960301aab48598c4f0947da51e19df6280f3110d81c042c4ec96443fa08fd220ff26e6a0c11fa7023feaf39e783b50e5e44ca06b7a83a84a4c731e31446c9b4ecc555f81c9a4ae85c70163b18fc672b55051ae919ccb5977627612854086db99", 0xe2}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000000)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) [ 209.637883][ T7957] loop1: detected capacity change from 0 to 16 [ 209.655477][ T33] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 209.667924][ T7960] loop2: detected capacity change from 0 to 16 01:25:35 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) rename(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./file0\x00') 01:25:35 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f0000000300)="eb3c8f000000732e66617400020101000240008080f801bc32aa4ffcce6c8b531ea7fad1140561bdc34b7f311d4677df346e1950e1b679196c89889a0423f067e4fae215b59e97fd73f295c3d25a215d650fb7c640a97ff193a15440f4f29583cea496ab077843930b521c0a0253a85f163e66112b29a4158e95711a510c0db27084960301aab48598c4f0947da51e19df6280f3110d81c042c4ec96443fa08fd220ff26e6a0c11fa7023feaf39e783b50e5e44ca06b7a83a84a4c731e31446c9b4ecc555f81c9a4ae85c70163b18fc672b55051ae919ccb5977627612854086db99", 0xe2}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000000)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) 01:25:35 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:25:35 executing program 0: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) [ 209.754071][ T7967] loop1: detected capacity change from 0 to 16 [ 209.765067][ T7965] loop4: detected capacity change from 0 to 16 [ 209.784894][ T33] bond0 (unregistering): Released all slaves 01:25:35 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(0x0) creat(&(0x7f0000000180)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x3ff) 01:25:35 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) rename(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./file0\x00') 01:25:35 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f0000000300)="eb3c8f000000732e66617400020101000240008080f801bc32aa4ffcce6c8b531ea7fad1140561bdc34b7f311d4677df346e1950e1b679196c89889a0423f067e4fae215b59e97fd73f295c3d25a215d650fb7c640a97ff193a15440f4f29583cea496ab077843930b521c0a0253a85f163e66112b29a4158e95711a510c0db27084960301aab48598c4f0947da51e19df6280f3110d81c042c4ec96443fa08fd220ff26e6a0c11fa7023feaf39e783b50e5e44ca06b7a83a84a4c731e31446c9b4ecc555f81c9a4ae85c70163b18fc672b55051ae919ccb5977627612854086db99", 0xe2}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000000)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) 01:25:35 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) rename(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./file0\x00') 01:25:35 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) rename(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./file0\x00') [ 209.828926][ T7973] loop1: detected capacity change from 0 to 16 01:25:35 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)={0x9}) 01:25:35 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 209.897126][ T7982] loop4: detected capacity change from 0 to 16 [ 209.904043][ T7984] loop1: detected capacity change from 0 to 16 [ 209.910645][ T7985] loop2: detected capacity change from 0 to 16 01:25:35 executing program 0: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) lseek(0xffffffffffffffff, 0x4200, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000002c0)="da", 0x1}]) r2 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000040)={0x9}) 01:25:35 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(0x0, 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x3ff) 01:25:35 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f0000000300)="eb3c8f000000732e66617400020101000240008080f801bc32aa4ffcce6c8b531ea7fad1140561bdc34b7f311d4677df346e1950e1b679196c89889a0423f067e4fae215b59e97fd73f295c3d25a215d650fb7c640a97ff193a15440f4f29583cea496ab077843930b521c0a0253a85f163e66112b29a4158e95711a510c0db27084960301aab48598c4f0947da51e19df6280f3110d81c042c4ec96443fa08fd220ff26e6a0c11fa7023feaf39e783b50e5e44ca06b7a83a84a4c731e31446c9b4ecc555f81c9a4ae85c70163b18fc672b55051ae919ccb5977627612854086db99", 0xe2}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000000)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) [ 210.018609][ T7992] loop1: detected capacity change from 0 to 16 01:25:35 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(0x0, 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x3ff) 01:25:35 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) rename(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./file0\x00') 01:25:35 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f0000000300)="eb3c8f000000732e66617400020101000240008080f801bc32aa4ffcce6c8b531ea7fad1140561bdc34b7f311d4677df346e1950e1b679196c89889a0423f067e4fae215b59e97fd73f295c3d25a215d650fb7c640a97ff193a15440f4f29583cea496ab077843930b521c0a0253a85f163e66112b29a4158e95711a510c0db27084960301aab48598c4f0947da51e19df6280f3110d81c042c4ec96443fa08fd220ff26e6a0c11fa7023feaf39e783b50e5e44ca06b7a83a84a4c731e31446c9b4ecc555f81c9a4ae85c70163b18fc672b55051ae919ccb5977627612854086db99", 0xe2}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000000)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') [ 210.068477][ T7997] loop4: detected capacity change from 0 to 16 01:25:36 executing program 0: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) lseek(0xffffffffffffffff, 0x4200, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000002c0)="da", 0x1}]) r2 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000040)={0x9}) [ 210.111119][ T7999] loop1: detected capacity change from 0 to 16 01:25:36 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:25:36 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)={0x9}) 01:25:36 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f0000000300)="eb3c8f000000732e66617400020101000240008080f801bc32aa4ffcce6c8b531ea7fad1140561bdc34b7f311d4677df346e1950e1b679196c89889a0423f067e4fae215b59e97fd73f295c3d25a215d650fb7c640a97ff193a15440f4f29583cea496ab077843930b521c0a0253a85f163e66112b29a4158e95711a510c0db27084960301aab48598c4f0947da51e19df6280f3110d81c042c4ec96443fa08fd220ff26e6a0c11fa7023feaf39e783b50e5e44ca06b7a83a84a4c731e31446c9b4ecc555f81c9a4ae85c70163b18fc672b55051ae919ccb5977627612854086db99", 0xe2}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000000)=ANY=[]) 01:25:36 executing program 0: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) lseek(0xffffffffffffffff, 0x4200, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000002c0)="da", 0x1}]) r2 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000040)={0x9}) [ 210.155899][ T8003] loop4: detected capacity change from 0 to 16 [ 210.185101][ T8005] loop2: detected capacity change from 0 to 16 01:25:36 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(0x0, 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x3ff) [ 210.243415][ T8009] loop1: detected capacity change from 0 to 16 01:25:36 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:25:36 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) rename(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./file0\x00') 01:25:36 executing program 0: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) [ 210.367680][ T8017] loop4: detected capacity change from 0 to 16 [ 210.400227][ T8021] loop2: detected capacity change from 0 to 16 01:25:36 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f0000000300)="eb3c8f000000732e66617400020101000240008080f801bc32aa4ffcce6c8b531ea7fad1140561bdc34b7f311d4677df346e1950e1b679196c89889a0423f067e4fae215b59e97fd73f295c3d25a215d650fb7c640a97ff193a15440f4f29583cea496ab077843930b521c0a0253a85f163e66112b29a4158e95711a510c0db27084960301aab48598c4f0947da51e19df6280f3110d81c042c4ec96443fa08fd220ff26e6a0c11fa7023feaf39e783b50e5e44ca06b7a83a84a4c731e31446c9b4ecc555f81c9a4ae85c70163b18fc672b55051ae919ccb5977627612854086db99", 0xe2}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000000)=ANY=[]) 01:25:36 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) truncate(0x0, 0x3ff) 01:25:36 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x0) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 210.479802][ T8025] loop1: detected capacity change from 0 to 16 01:25:36 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), 0x0, 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) rename(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./file0\x00') 01:25:36 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f0000000300)="eb3c8f000000732e66617400020101000240008080f801bc32aa4ffcce6c8b531ea7fad1140561bdc34b7f311d4677df346e1950e1b679196c89889a0423f067e4fae215b59e97fd73f295c3d25a215d650fb7c640a97ff193a15440f4f29583cea496ab077843930b521c0a0253a85f163e66112b29a4158e95711a510c0db27084960301aab48598c4f0947da51e19df6280f3110d81c042c4ec96443fa08fd220ff26e6a0c11fa7023feaf39e783b50e5e44ca06b7a83a84a4c731e31446c9b4ecc555f81c9a4ae85c70163b18fc672b55051ae919ccb5977627612854086db99", 0xe2}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000000)=ANY=[]) 01:25:36 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000040)={0x9}) 01:25:36 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) truncate(0x0, 0x3ff) 01:25:36 executing program 0: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) [ 210.565806][ T8029] loop4: detected capacity change from 0 to 16 [ 210.591267][ T8032] loop2: detected capacity change from 0 to 16 [ 210.597956][ T8033] loop1: detected capacity change from 0 to 16 01:25:36 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x0) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 210.685584][ T8039] loop4: detected capacity change from 0 to 16 01:25:36 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) truncate(0x0, 0x3ff) 01:25:36 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), 0x0, 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) rename(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./file0\x00') 01:25:36 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f0000000300)="eb3c8f000000732e66617400020101000240008080f801bc32aa4ffcce6c8b531ea7fad1140561bdc34b7f311d4677df346e1950e1b679196c89889a0423f067e4fae215b59e97fd73f295c3d25a215d650fb7c640a97ff193a15440f4f29583cea496ab077843930b521c0a0253a85f163e66112b29a4158e95711a510c0db27084960301aab48598c4f0947da51e19df6280f3110d81c042c4ec96443fa08fd220ff26e6a0c11fa7023feaf39e783b50e5e44ca06b7a83a84a4c731e31446c9b4ecc555f81c9a4ae85c70163b18fc672b55051ae919ccb5977627612854086db99", 0xe2}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000000)=ANY=[]) 01:25:36 executing program 0: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) [ 210.885968][ T8046] loop4: detected capacity change from 0 to 16 [ 210.918072][ T8048] loop2: detected capacity change from 0 to 16 [ 210.970005][ T8050] loop1: detected capacity change from 0 to 16 01:25:36 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x0) 01:25:36 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), 0x0, 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) rename(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./file0\x00') 01:25:37 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), 0x0, 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f0000000300)="eb3c8f000000732e66617400020101000240008080f801bc32aa4ffcce6c8b531ea7fad1140561bdc34b7f311d4677df346e1950e1b679196c89889a0423f067e4fae215b59e97fd73f295c3d25a215d650fb7c640a97ff193a15440f4f29583cea496ab077843930b521c0a0253a85f163e66112b29a4158e95711a510c0db27084960301aab48598c4f0947da51e19df6280f3110d81c042c4ec96443fa08fd220ff26e6a0c11fa7023feaf39e783b50e5e44ca06b7a83a84a4c731e31446c9b4ecc555f81c9a4ae85c70163b18fc672b55051ae919ccb5977627612854086db99", 0xe2}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000000)=ANY=[]) [ 211.074860][ T8055] loop2: detected capacity change from 0 to 16 01:25:37 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) rename(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./file0\x00') [ 211.146245][ T8057] loop4: detected capacity change from 0 to 16 [ 211.240298][ T8059] loop1: detected capacity change from 0 to 16 01:25:37 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000040)={0x9}) 01:25:37 executing program 0: prlimit64(0x0, 0xe, 0x0, 0x0) r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) 01:25:37 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x0) 01:25:37 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) rename(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./file0\x00') 01:25:37 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), 0x0, 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f0000000300)="eb3c8f000000732e66617400020101000240008080f801bc32aa4ffcce6c8b531ea7fad1140561bdc34b7f311d4677df346e1950e1b679196c89889a0423f067e4fae215b59e97fd73f295c3d25a215d650fb7c640a97ff193a15440f4f29583cea496ab077843930b521c0a0253a85f163e66112b29a4158e95711a510c0db27084960301aab48598c4f0947da51e19df6280f3110d81c042c4ec96443fa08fd220ff26e6a0c11fa7023feaf39e783b50e5e44ca06b7a83a84a4c731e31446c9b4ecc555f81c9a4ae85c70163b18fc672b55051ae919ccb5977627612854086db99", 0xe2}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000000)=ANY=[]) 01:25:37 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x0) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:25:37 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) rename(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./file0\x00') [ 211.889360][ T8068] loop4: detected capacity change from 0 to 16 [ 211.898476][ T8071] loop1: detected capacity change from 0 to 16 01:25:37 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x0) 01:25:37 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), 0x0, 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f0000000300)="eb3c8f000000732e66617400020101000240008080f801bc32aa4ffcce6c8b531ea7fad1140561bdc34b7f311d4677df346e1950e1b679196c89889a0423f067e4fae215b59e97fd73f295c3d25a215d650fb7c640a97ff193a15440f4f29583cea496ab077843930b521c0a0253a85f163e66112b29a4158e95711a510c0db27084960301aab48598c4f0947da51e19df6280f3110d81c042c4ec96443fa08fd220ff26e6a0c11fa7023feaf39e783b50e5e44ca06b7a83a84a4c731e31446c9b4ecc555f81c9a4ae85c70163b18fc672b55051ae919ccb5977627612854086db99", 0xe2}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000000)=ANY=[]) 01:25:37 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) rename(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./file0\x00') 01:25:37 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(0xffffffffffffffff, r0, 0x0, 0x8080ffffff80) [ 212.021174][ T8077] loop1: detected capacity change from 0 to 16 01:25:39 executing program 0: r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) [ 213.693367][ T8082] loop4: detected capacity change from 0 to 16 01:25:41 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000040)={0x9}) 01:25:41 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) rename(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./file0\x00') 01:25:41 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xc010, &(0x7f0000000000)=ANY=[]) 01:25:41 executing program 4: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) 01:25:41 executing program 0: r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) 01:25:41 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xc010, &(0x7f0000000000)=ANY=[]) 01:25:41 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(0xffffffffffffffff, r0, 0x0, 0x8080ffffff80) 01:25:41 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) rename(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./file0\x00') 01:25:41 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xc010, &(0x7f0000000000)=ANY=[]) 01:25:41 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000600)=[{&(0x7f0000000300)="eb3c8f000000732e66617400020101000240008080f801bc32aa4ffcce6c8b531ea7fad1140561bdc34b7f311d4677df346e1950e1b679196c89889a0423f067e4fae215b59e97fd73f295c3d25a215d650fb7c640a97ff193a15440f4f29583cea496ab077843930b521c0a0253a85f163e66112b29a4158e95711a510c0db27084960301aab48598c4f0947da51e19df6280f3110d81c042c4ec96443fa08fd220ff26e6a0c11fa7023feaf39e783b50e5e44ca06b7a83a84a4c731e31446c9b4ecc555f81c9a4ae85c70163b18fc672b55051ae919ccb5977627612854086db99", 0xe2}], 0xc010, &(0x7f0000000000)=ANY=[]) 01:25:42 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) rename(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./file0\x00') 01:25:42 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000600)=[{&(0x7f0000000300)="eb3c8f000000732e66617400020101000240008080f801bc32aa4ffcce6c8b531ea7fad1140561bdc34b7f311d4677df346e1950e1b679196c89889a0423f067e4fae215b59e97fd73f295c3d25a215d650fb7c640a97ff193a15440f4f29583cea496ab077843930b521c0a0253a85f163e66112b29a4158e95711a510c0db27084960301aab48598c4f0947da51e19df6280f3110d81c042c4ec96443fa08fd220ff26e6a0c11fa7023feaf39e783b50e5e44ca06b7a83a84a4c731e31446c9b4ecc555f81c9a4ae85c70163b18fc672b55051ae919ccb5977627612854086db99", 0xe2}], 0xc010, &(0x7f0000000000)=ANY=[]) 01:25:46 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, 0x0) 01:25:46 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) rename(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./file0\x00') 01:25:46 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000600)=[{&(0x7f0000000300)="eb3c8f000000732e66617400020101000240008080f801bc32aa4ffcce6c8b531ea7fad1140561bdc34b7f311d4677df346e1950e1b679196c89889a0423f067e4fae215b59e97fd73f295c3d25a215d650fb7c640a97ff193a15440f4f29583cea496ab077843930b521c0a0253a85f163e66112b29a4158e95711a510c0db27084960301aab48598c4f0947da51e19df6280f3110d81c042c4ec96443fa08fd220ff26e6a0c11fa7023feaf39e783b50e5e44ca06b7a83a84a4c731e31446c9b4ecc555f81c9a4ae85c70163b18fc672b55051ae919ccb5977627612854086db99", 0xe2}], 0xc010, &(0x7f0000000000)=ANY=[]) 01:25:46 executing program 0: r0 = creat(0x0, 0x0) lseek(r0, 0x4200, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) 01:25:46 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)={0x9}) 01:25:46 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(0xffffffffffffffff, r0, 0x0, 0x8080ffffff80) 01:25:46 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) rename(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./file0\x00') 01:25:46 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f0000000300)="eb3c8f000000732e66617400020101000240008080f801bc32aa4ffcce6c8b531ea7fad1140561bdc34b7f311d4677df346e1950e1b679196c89889a0423f067e4fae215b59e97fd73f295c3d25a215d650fb7c640a97ff193a15440f4f29583cea496ab077843930b521c0a0253a85f163e66112b29a4158e95711a510c0db27084960301aab48598c4f0947da51e19df6280f3110d81c042c4ec96443fa08fd220ff26e6a0c11fa7023feaf39e783b50e5e44ca06b7a83a84a4c731e31446c9b4ecc555f81c9a4ae85c70163b18fc672b55051ae919ccb5977627612854086db99", 0xe2}, {0x0}], 0xc010, &(0x7f0000000000)=ANY=[]) 01:25:46 executing program 0: r0 = creat(0x0, 0x0) lseek(r0, 0x4200, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) 01:25:48 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000600)=[{0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) rename(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./file0\x00') 01:25:49 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f0000000300)="eb3c8f000000732e66617400020101000240008080f801bc32aa4ffcce6c8b531ea7fad1140561bdc34b7f311d4677df346e1950e1b679196c89889a0423f067e4fae215b59e97fd73f295c3d25a215d650fb7c640a97ff193a15440f4f29583cea496ab077843930b521c0a0253a85f163e66112b29a4158e95711a510c0db27084960301aab48598c4f0947da51e19df6280f3110d81c042c4ec96443fa08fd220ff26e6a0c11fa7023feaf39e783b50e5e44ca06b7a83a84a4c731e31446c9b4ecc555f81c9a4ae85c70163b18fc672b55051ae919ccb5977627612854086db99", 0xe2}, {0x0}], 0xc010, &(0x7f0000000000)=ANY=[]) 01:25:49 executing program 0: r0 = creat(0x0, 0x0) lseek(r0, 0x4200, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) [ 223.419322][ T8148] loop2: detected capacity change from 0 to 16 01:25:50 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, 0x0) 01:25:50 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:25:50 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f0000000300)="eb3c8f000000732e66617400020101000240008080f801bc32aa4ffcce6c8b531ea7fad1140561bdc34b7f311d4677df346e1950e1b679196c89889a0423f067e4fae215b59e97fd73f295c3d25a215d650fb7c640a97ff193a15440f4f29583cea496ab077843930b521c0a0253a85f163e66112b29a4158e95711a510c0db27084960301aab48598c4f0947da51e19df6280f3110d81c042c4ec96443fa08fd220ff26e6a0c11fa7023feaf39e783b50e5e44ca06b7a83a84a4c731e31446c9b4ecc555f81c9a4ae85c70163b18fc672b55051ae919ccb5977627612854086db99", 0xe2}, {0x0}], 0xc010, &(0x7f0000000000)=ANY=[]) 01:25:50 executing program 0: r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x4200, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) 01:25:50 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000600)=[{0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) rename(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./file0\x00') 01:25:50 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8080ffffff80) [ 225.057964][ T8157] loop2: detected capacity change from 0 to 16 01:25:51 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000600)=[{0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000000)=ANY=[]) 01:25:51 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000600)=[{0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) rename(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./file0\x00') [ 225.247347][ T8164] loop1: detected capacity change from 0 to 16 [ 225.330867][ T8167] loop2: detected capacity change from 0 to 16 01:25:51 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000600)=[{0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000000)=ANY=[]) [ 226.441760][ T8172] loop1: detected capacity change from 0 to 16 01:25:53 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{0x0}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) rename(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./file0\x00') 01:25:53 executing program 0: r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x4200, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) 01:25:53 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000600)=[{0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000000)=ANY=[]) [ 227.450401][ T8177] loop2: detected capacity change from 0 to 16 [ 227.488078][ T8178] loop1: detected capacity change from 0 to 16 01:25:55 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, 0x0) 01:25:55 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{0x0}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000000)=ANY=[]) 01:25:55 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{0x0}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) rename(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./file0\x00') 01:25:55 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8080ffffff80) 01:25:55 executing program 0: r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x4200, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) 01:25:55 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, 0x0) [ 229.288874][ T8189] loop2: detected capacity change from 0 to 16 [ 229.291273][ T8191] loop1: detected capacity change from 0 to 16 01:25:57 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{0x0}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000000)=ANY=[]) 01:25:57 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{0x0}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) rename(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./file0\x00') [ 231.426464][ T8196] loop1: detected capacity change from 0 to 16 01:25:57 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{0x0}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000000)=ANY=[]) [ 231.610769][ T8199] loop2: detected capacity change from 0 to 16 01:25:57 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) rename(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./file0\x00') [ 231.680464][ T8201] loop1: detected capacity change from 0 to 16 [ 231.754717][ T8205] loop2: detected capacity change from 0 to 16 01:25:57 executing program 0: r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x0, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) 01:25:59 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f0000000300)}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000000)=ANY=[]) [ 233.505674][ T8211] loop1: detected capacity change from 0 to 16 01:26:01 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)) 01:26:01 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) rename(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./file0\x00') 01:26:01 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f0000000300)}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000000)=ANY=[]) 01:26:01 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8080ffffff80) 01:26:01 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, 0x0) 01:26:01 executing program 0: r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x0, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) [ 237.429882][ T8224] loop1: detected capacity change from 0 to 16 [ 237.436423][ T8220] loop2: detected capacity change from 0 to 16 01:26:03 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f0000000300)}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000000)=ANY=[]) 01:26:03 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) rename(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./file0\x00') [ 237.951340][ T8227] loop1: detected capacity change from 0 to 16 01:26:03 executing program 0: r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x0, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) 01:26:03 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f0000000300)="eb3c8f000000732e66617400020101000240008080f801bc32aa4ffcce6c8b531ea7fad1140561bdc34b7f311d4677df346e1950e1b679196c89889a0423f067e4fae215b59e97fd73f295c3d25a215d650fb7c640a97ff193a15440f4f29583cea496ab077843930b521c0a0253a85f16", 0x71}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000000)=ANY=[]) [ 238.035822][ T8229] loop2: detected capacity change from 0 to 16 [ 238.043505][ T8231] loop1: detected capacity change from 0 to 16 01:26:04 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f0000000300)}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000000)=ANY=[]) [ 238.247917][ T8237] loop1: detected capacity change from 0 to 16 01:26:04 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, 0x0) 01:26:08 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)) 01:26:08 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f0000000300)}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000000)=ANY=[]) 01:26:08 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400", 0xc}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) rename(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./file0\x00') 01:26:08 executing program 0: r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) r1 = creat(0x0, 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) 01:26:08 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x0) [ 242.286370][ T8248] loop1: detected capacity change from 0 to 16 [ 242.470655][ T8253] loop2: detected capacity change from 0 to 16 01:26:08 executing program 0: r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) r1 = creat(0x0, 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) 01:26:08 executing program 0: r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) r1 = creat(0x0, 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) 01:26:10 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f0000000300)}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000000)=ANY=[]) 01:26:10 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400", 0xc}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) rename(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./file0\x00') [ 244.450098][ T8263] loop1: detected capacity change from 0 to 16 01:26:10 executing program 0: r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x0, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) [ 244.606580][ T8266] loop2: detected capacity change from 0 to 16 01:26:10 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f0000000300)="eb3c8f000000732e66617400020101000240008080f801bc32aa4ffcce6c8b531ea7fad1140561bdc34b7f311d4677df346e1950e1b679196c", 0x39}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000000)=ANY=[]) 01:26:10 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 244.752884][ T8269] loop1: detected capacity change from 0 to 16 01:26:12 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)) 01:26:12 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400", 0xc}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) rename(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./file0\x00') 01:26:12 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f0000000300)="eb", 0x1}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000000)=ANY=[]) 01:26:12 executing program 0: r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x0, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) 01:26:12 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x0) [ 247.494560][ T8281] loop1: detected capacity change from 0 to 16 [ 247.500135][ T8280] loop2: detected capacity change from 0 to 16 01:26:13 executing program 0: r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x0, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) 01:26:13 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240", 0x12}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) rename(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./file0\x00') 01:26:13 executing program 0: r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, 0x0) io_submit(0x0, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r2 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) [ 247.726006][ T8290] loop2: detected capacity change from 0 to 16 01:26:13 executing program 0: r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, 0x0) io_submit(0x0, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r2 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) 01:26:13 executing program 0: r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, 0x0) io_submit(0x0, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r2 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) 01:26:13 executing program 0: r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)) io_submit(0x0, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r2 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) 01:26:15 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:26:17 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240", 0x12}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) rename(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./file0\x00') 01:26:17 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f0000000300)="eb", 0x1}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000000)=ANY=[]) 01:26:17 executing program 0: r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)) io_submit(0x0, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r2 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) 01:26:17 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x0) 01:26:17 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 252.108691][ T8310] loop2: detected capacity change from 0 to 16 [ 253.182101][ T8313] loop1: detected capacity change from 0 to 16 01:26:19 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240", 0x12}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) rename(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./file0\x00') 01:26:19 executing program 0: r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)) io_submit(0x0, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r2 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) 01:26:19 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f0000000300)="eb", 0x1}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000000)=ANY=[]) [ 254.824471][ T8320] loop2: detected capacity change from 0 to 16 [ 254.879002][ T8326] loop1: detected capacity change from 0 to 16 01:26:21 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080", 0x15}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) rename(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./file0\x00') 01:26:21 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f0000000300)="eb3c8f000000732e66617400020101000240008080f801bc32aa4ffcce", 0x1d}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000000)=ANY=[]) 01:26:21 executing program 0: r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r1, 0x0, 0x0) r2 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) 01:26:21 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 255.754476][ T8329] loop2: detected capacity change from 0 to 16 [ 255.822786][ T8331] loop1: detected capacity change from 0 to 16 01:26:21 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f0000000300)="eb", 0x1}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000000)=ANY=[]) [ 256.005171][ T8334] loop1: detected capacity change from 0 to 16 01:26:21 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080", 0x15}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) rename(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./file0\x00') 01:26:22 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f0000000300)="eb", 0x1}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000000)=ANY=[]) [ 256.116666][ T8336] loop2: detected capacity change from 0 to 16 01:26:22 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240", 0x12}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) rename(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./file0\x00') [ 256.697477][ T8342] loop1: detected capacity change from 0 to 16 01:26:23 executing program 3: r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, 0x0) io_submit(0x0, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r2 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) 01:26:23 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080", 0x15}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) rename(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./file0\x00') 01:26:23 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f0000000300)="eb", 0x1}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000000)=ANY=[]) 01:26:23 executing program 0: r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r1, 0x0, 0x0) r2 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) [ 257.302563][ T8349] loop5: detected capacity change from 0 to 16 [ 257.319894][ T8351] loop2: detected capacity change from 0 to 16 [ 257.338718][ T8350] loop1: detected capacity change from 0 to 16 01:26:23 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f0000000300)="eb3c8f000000732e66617400020101", 0xf}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000000)=ANY=[]) 01:26:23 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)) [ 257.543047][ T8355] loop1: detected capacity change from 0 to 16 01:26:24 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f0000000300)="eb3c8f000000732e66617400020101", 0xf}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000000)=ANY=[]) [ 258.624703][ T8359] loop1: detected capacity change from 0 to 16 01:26:25 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:26:25 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) rename(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./file0\x00') 01:26:25 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:26:25 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f0000000300)="eb3c8f000000732e66617400020101", 0xf}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000000)=ANY=[]) 01:26:25 executing program 0: r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r1, 0x0, 0x0) r2 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) [ 259.898180][ T8371] loop2: detected capacity change from 0 to 16 [ 259.939078][ T8369] loop1: detected capacity change from 0 to 16 01:26:25 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) rename(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./file0\x00') 01:26:25 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f0000000300)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000000)=ANY=[]) [ 260.097393][ T8374] loop2: detected capacity change from 0 to 16 01:26:26 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) rename(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./file0\x00') [ 260.141766][ T8376] loop1: detected capacity change from 0 to 16 [ 260.228728][ T8380] loop2: detected capacity change from 0 to 16 01:26:26 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f0000000300)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000000)=ANY=[]) 01:26:26 executing program 0: r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r1, 0x0, &(0x7f0000000540)) r2 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) [ 260.323566][ T8384] loop1: detected capacity change from 0 to 16 01:26:26 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)) 01:26:26 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) rename(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./file0\x00') [ 260.496656][ T8388] loop2: detected capacity change from 0 to 16 01:26:26 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:26:26 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f0000000300)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000000)=ANY=[]) [ 260.713998][ T8390] loop1: detected capacity change from 0 to 16 01:26:27 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080ffffff80) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) 01:26:27 executing program 0: r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r1, 0x0, &(0x7f0000000540)) r2 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) 01:26:27 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) rename(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./file0\x00') 01:26:27 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f0000000300)="eb3c8f000000732e66617400020101000240008080f801bc32aa", 0x1a}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000000)=ANY=[]) 01:26:27 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 261.172209][ T8401] loop1: detected capacity change from 0 to 16 [ 261.182181][ T8403] loop2: detected capacity change from 0 to 16 01:26:27 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) rename(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./file0\x00') 01:26:27 executing program 0: r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r1, 0x0, &(0x7f0000000540)) r2 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) 01:26:27 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) sendfile(r1, 0xffffffffffffffff, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 261.392118][ T8409] loop2: detected capacity change from 0 to 16 01:26:30 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) rename(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./file0\x00') 01:26:30 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f0000000300)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000000)=ANY=[]) 01:26:30 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, 0x0) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) rename(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./file0\x00') 01:26:30 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) sendfile(r1, 0xffffffffffffffff, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:26:30 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080ffffff80) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) 01:26:30 executing program 0: r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[0x0]) r2 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) 01:26:30 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f0000000300)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000000)=ANY=[]) [ 264.987566][ T8416] loop1: detected capacity change from 0 to 16 [ 264.991051][ T8418] loop2: detected capacity change from 0 to 16 01:26:30 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, 0x0) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) rename(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./file0\x00') 01:26:30 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) sendfile(r1, 0xffffffffffffffff, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 265.103368][ T8423] loop1: detected capacity change from 0 to 16 01:26:31 executing program 0: r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[0x0]) r2 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) 01:26:31 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, 0x0) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) rename(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./file0\x00') [ 265.145280][ T8427] loop2: detected capacity change from 0 to 16 01:26:31 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f0000000300)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000000)=ANY=[]) 01:26:31 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) rename(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./file0\x00') 01:26:31 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)) r2 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:26:31 executing program 0: r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[0x0]) r2 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) [ 265.365059][ T8435] loop5: detected capacity change from 0 to 16 [ 265.391185][ T8437] loop1: detected capacity change from 0 to 16 [ 265.397795][ T8438] loop2: detected capacity change from 0 to 16 01:26:31 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f0000000300)="eb3c8f000000732e66617400020101000240008080f801bc32", 0x19}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000000)=ANY=[]) [ 265.466124][ T8444] loop5: detected capacity change from 0 to 16 [ 265.499984][ T8446] loop1: detected capacity change from 0 to 16 01:26:31 executing program 3: inotify_init1(0x0) r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000340)={0x2, 0x4e23, @multicast2}, 0x10) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @local}, 0x10) r1 = socket$inet_mptcp(0x2, 0x1, 0x106) ioctl$int_in(r1, 0x5421, &(0x7f0000000180)=0xffffffffffffff9b) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e24, @multicast2}, 0x10) r2 = socket(0x10, 0x2, 0x0) sendto(r2, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000002e40)=[{{0x0, 0x0, &(0x7f0000002a40)=[{&(0x7f0000001680)=""/180, 0xb4}, {&(0x7f0000001740)=""/103, 0x67}, {&(0x7f0000001880)=""/148, 0x94}, {&(0x7f0000001940)=""/4096, 0x1000}, {&(0x7f0000002940)=""/212, 0xd4}], 0x5}}], 0x1, 0x0, 0x0) recvmmsg(r2, &(0x7f00000037c0)=[{{0x0, 0x14e, 0x0, 0x0, 0x0, 0x24b, 0xb6c}}], 0x34, 0xac0, 0x0) connect$inet(r2, &(0x7f0000004040)={0x2, 0x4e21, @rand_addr=0x64010102}, 0x10) connect$inet(r1, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) writev(r1, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x8030000}], 0x1) sendto$inet(r1, &(0x7f0000000000)="47a8b7a7fccb0a1c3ae39074c8fbea170cb7e0894703802f77a4f9a3f9106e08", 0x20, 0x200000c0, &(0x7f0000000040)={0x2, 0x4e21, @loopback}, 0x10) clock_gettime(0x0, &(0x7f0000003f80)={0x0, 0x0}) r5 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r5, &(0x7f0000004000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000003e40)=[{{&(0x7f0000000100)=@phonet, 0x80, &(0x7f00000001c0)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/4096, 0x1000}], 0x2, &(0x7f00000024c0)=""/4093, 0xffd}, 0x6}, {{&(0x7f0000000240)=@qipcrtr, 0x80, &(0x7f0000000440)=[{0x0}, {&(0x7f0000000380)=""/166, 0xa6}, {&(0x7f00000034c0)=""/213, 0xd5}], 0x3, &(0x7f00000035c0)=""/241, 0xf1}, 0xee3}, {{&(0x7f00000036c0)=@un=@abs, 0x80, &(0x7f0000003780)=[{&(0x7f0000003740)=""/4, 0x4}], 0x1, &(0x7f00000037c0)=""/236, 0xec}, 0x3ff}, {{&(0x7f00000038c0)=@l2tp6={0xa, 0x0, 0x0, @private1}, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000003940)=""/184, 0xb8}, {&(0x7f0000003a00)=""/190, 0xbe}, {&(0x7f0000003ac0)=""/131, 0x83}, {&(0x7f0000003b80)=""/32, 0x20}], 0x4, &(0x7f0000003c00)=""/73, 0x49}, 0x80000000}, {{&(0x7f0000003c80)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f0000003dc0)=[{&(0x7f0000004080)=""/7, 0x7}, {&(0x7f0000003d40)=""/30, 0x1e}, {&(0x7f0000003d80)=""/33, 0x21}], 0x3, &(0x7f0000003e00)=""/48, 0x30}, 0x1f}], 0x5, 0x40000121, &(0x7f0000003fc0)={r3, r4+60000000}) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1c, &(0x7f0000004300)="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", 0x17f) 01:26:31 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(0x0) creat(&(0x7f0000000180)='./bus\x00', 0x0) rename(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./file0\x00') 01:26:31 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) rename(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./file0\x00') 01:26:31 executing program 0: r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) 01:26:31 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f0000000300)="eb3c8f000000732e66617400020101000240008080f801bc", 0x18}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000000)=ANY=[]) 01:26:31 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)) r2 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:26:31 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(0x0) creat(&(0x7f0000000180)='./bus\x00', 0x0) rename(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./file0\x00') [ 265.561729][ T8451] loop2: detected capacity change from 0 to 16 [ 265.566372][ T8453] loop5: detected capacity change from 0 to 16 [ 265.577726][ T8456] loop1: detected capacity change from 0 to 16 01:26:31 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f0000000300)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000000)=ANY=[]) 01:26:31 executing program 5: ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f00000000c0)={0x5, 0xb19, 0x400, 0x4, 0xff, 0x9}) syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f0000000240)="eb3c8f000000732e66617400020101000240008080f801", 0x17, 0x2}, {0x0, 0x0, 0x1000}], 0x8c492, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000000)='./bus\x00', 0x80) r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) lsetxattr$trusted_overlay_upper(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000300)={0x0, 0xfb, 0xfc, 0x3, 0x8, "c0ef399d3e8598f50b31978b145ee22c", "fd250ef31c445177055e1e3186f1cd46db3f1aa0f4b4b5af627021b405ebb15a587644252d2686b684ee1f1168cab617b1f08400e45532283bfbc393d36f5aefd06c6018e220ceb0a6d441bb42becf47075d02627bc7f0e1da695cb2a525367d3122735a3c000f727d250b6744199e5ac241354bb59cfaed856d3b38475efdc7042f85d932984086cce109dc0df587c4de9a70e155d2cf95e73c853f439ecd2fe72af49a2e5e06d4aaf98505fda9fa5b95bc0594180a9ff57d17f3e7a8631688023672850a2faabfabe132c6de8a972952128e17cf1dfc9dea106c1bef4c1f24fc12f510e7f694"}, 0xfc, 0x3) 01:26:31 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)) r2 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:26:31 executing program 0: r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) 01:26:31 executing program 3: ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f00000000c0)={0x5, 0xb19, 0x400, 0x4, 0xff, 0x9}) syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f0000000240)="eb3c8f000000732e66617400020101000240008080f801", 0x17, 0x2}, {0x0, 0x0, 0x1000}], 0x8c492, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000000)='./bus\x00', 0x80) r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) lsetxattr$trusted_overlay_upper(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000300)={0x0, 0xfb, 0xfc, 0x3, 0x8, "c0ef399d3e8598f50b31978b145ee22c", "fd250ef31c445177055e1e3186f1cd46db3f1aa0f4b4b5af627021b405ebb15a587644252d2686b684ee1f1168cab617b1f08400e45532283bfbc393d36f5aefd06c6018e220ceb0a6d441bb42becf47075d02627bc7f0e1da695cb2a525367d3122735a3c000f727d250b6744199e5ac241354bb59cfaed856d3b38475efdc7042f85d932984086cce109dc0df587c4de9a70e155d2cf95e73c853f439ecd2fe72af49a2e5e06d4aaf98505fda9fa5b95bc0594180a9ff57d17f3e7a8631688023672850a2faabfabe132c6de8a972952128e17cf1dfc9dea106c1bef4c1f24fc12f510e7f694"}, 0xfc, 0x3) [ 265.643785][ T8460] loop1: detected capacity change from 0 to 16 [ 265.665070][ T8462] loop2: detected capacity change from 0 to 16 [ 265.680520][ T8464] loop5: detected capacity change from 0 to 16 01:26:31 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(0x0) creat(&(0x7f0000000180)='./bus\x00', 0x0) rename(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./file0\x00') 01:26:31 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f0000000300)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000000)=ANY=[]) 01:26:31 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="2562d6727fcbeeb7db95357df95269e3c72f", 0x12}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) [ 265.710820][ T8467] loop3: detected capacity change from 0 to 16 [ 265.747104][ T8472] loop5: detected capacity change from 0 to 16 01:26:31 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_submit(0x0, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:26:31 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)={0x9}) 01:26:31 executing program 0: r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) [ 265.767558][ T8474] loop2: detected capacity change from 0 to 16 [ 265.776726][ T8472] syz-executor.5: attempt to access beyond end of device [ 265.776726][ T8472] loop5: rw=2049, want=40, limit=16 [ 265.791755][ T8476] loop1: detected capacity change from 0 to 16 01:26:31 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(0x0, 0x0) rename(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./file0\x00') 01:26:31 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_submit(0x0, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:26:31 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f0000000300)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000000)=ANY=[]) 01:26:31 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) setrlimit(0x0, &(0x7f0000000100)={0x5}) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)={0x9}) 01:26:31 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_submit(0x0, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 265.974459][ T8488] loop1: detected capacity change from 0 to 16 01:26:33 executing program 0: r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f00000002c0)="da", 0x1}]) r2 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) [ 267.424960][ T8494] loop2: detected capacity change from 0 to 16 01:26:34 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f0000000300)="eb3c8f000000732e66617400020101000240008080f801bc", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000000)=ANY=[]) 01:26:34 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:26:34 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(0x0, 0x0) rename(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./file0\x00') 01:26:34 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 268.181508][ T8502] loop1: detected capacity change from 0 to 16 [ 268.184566][ T8504] loop2: detected capacity change from 0 to 16 [ 268.210493][ T8502] FAT-fs (loop1): count of clusters too big (12321022) [ 268.217369][ T8502] FAT-fs (loop1): Can't find a valid FAT filesystem 01:26:36 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)={0x9}) 01:26:36 executing program 0: r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f00000002c0)="da", 0x1}]) r2 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) 01:26:36 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f0000000300)="eb3c8f000000732e66617400020101000240008080f801bc", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000000)=ANY=[]) 01:26:36 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(0x0, 0x0) rename(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./file0\x00') 01:26:36 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:26:36 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) setrlimit(0x0, &(0x7f0000000100)={0x5}) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)={0x9}) [ 270.338604][ T8511] loop2: detected capacity change from 0 to 16 [ 270.342913][ T8514] loop1: detected capacity change from 0 to 16 [ 270.363853][ T8514] FAT-fs (loop1): count of clusters too big (12321022) [ 270.370779][ T8514] FAT-fs (loop1): Can't find a valid FAT filesystem 01:26:36 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) rename(0x0, &(0x7f00000000c0)='./file0\x00') 01:26:36 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 270.546483][ T8518] loop2: detected capacity change from 0 to 16 01:26:37 executing program 0: r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f00000002c0)="da", 0x1}]) r2 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) 01:26:37 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f0000000300)="eb3c8f000000732e66617400020101000240008080f801bc", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000000)=ANY=[]) 01:26:38 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) rename(0x0, &(0x7f00000000c0)='./file0\x00') [ 272.601548][ T8529] loop1: detected capacity change from 0 to 16 [ 272.639154][ T8529] FAT-fs (loop1): count of clusters too big (12321022) [ 272.646152][ T8529] FAT-fs (loop1): Can't find a valid FAT filesystem 01:26:38 executing program 0: r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, 0x0}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) [ 272.868674][ T8534] loop2: detected capacity change from 0 to 16 01:26:40 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)={0x9}) 01:26:40 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) rename(0x0, &(0x7f00000000c0)='./file0\x00') 01:26:40 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f0000000300)="eb3c8f000000732e66617400020101000240008080f801bc", 0x18}, {0x0, 0x0, 0x1000}], 0xc010, 0x0) 01:26:40 executing program 0: r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, 0x0}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) 01:26:40 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) setrlimit(0x0, &(0x7f0000000100)={0x5}) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)={0x9}) 01:26:40 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:26:40 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) rename(&(0x7f0000000000)='./bus\x00', 0x0) [ 274.528352][ T8542] loop1: detected capacity change from 0 to 16 [ 274.532261][ T8544] loop2: detected capacity change from 0 to 16 01:26:40 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f0000000300)="eb3c8f000000732e66617400020101000240008080f801bc", 0x18}, {0x0, 0x0, 0x1000}], 0xc010, 0x0) [ 274.702778][ T8550] loop1: detected capacity change from 0 to 16 01:26:40 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) rename(&(0x7f0000000000)='./bus\x00', 0x0) [ 274.838545][ T8552] loop2: detected capacity change from 0 to 16 01:26:40 executing program 0: r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, 0x0}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) 01:26:40 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f0000000300)="eb3c8f000000732e66617400020101000240008080f801bc", 0x18}, {0x0, 0x0, 0x1000}], 0xc010, 0x0) 01:26:40 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) rename(&(0x7f0000000000)='./bus\x00', 0x0) [ 275.006114][ T8561] loop2: detected capacity change from 0 to 16 [ 275.169472][ T8565] loop1: detected capacity change from 0 to 16 [ 275.283544][ T8570] loop2: detected capacity change from 0 to 16 01:26:41 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) io_setup(0x8, &(0x7f0000000600)=0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r1, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0, 0x0, 0x4}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}]) close(r2) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r3, 0x3f00) write$P9_RUNLINKAT(r3, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:26:41 executing program 0: r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) 01:26:41 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) setrlimit(0x0, &(0x7f0000000100)={0x5}) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)={0x9}) 01:26:41 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) setrlimit(0x0, &(0x7f0000000100)={0x5}) r2 = open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r4, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="da", 0x1}]) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r5, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:26:42 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) io_setup(0x8, &(0x7f0000000600)=0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r1, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0, 0x0, 0x4}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}]) close(r2) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r3, 0x3f00) write$P9_RUNLINKAT(r3, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) [ 277.950480][ T8581] loop5: detected capacity change from 0 to 16 [ 277.981467][ T8583] loop3: detected capacity change from 0 to 16 [ 278.002060][ T8581] syz-executor.5: attempt to access beyond end of device [ 278.002060][ T8581] loop5: rw=2049, want=17, limit=16 [ 278.014216][ T8581] Buffer I/O error on dev loop5, logical block 16, lost async page write [ 278.025317][ T8581] syz-executor.5: attempt to access beyond end of device [ 278.025317][ T8581] loop5: rw=2049, want=18, limit=16 [ 278.035804][ T8583] syz-executor.3: attempt to access beyond end of device [ 278.035804][ T8583] loop3: rw=2049, want=17, limit=16 [ 278.037557][ T8581] Buffer I/O error on dev loop5, logical block 17, lost async page write [ 278.049579][ T8583] Buffer I/O error on dev loop3, logical block 16, lost async page write [ 278.050591][ T8583] syz-executor.3: attempt to access beyond end of device [ 278.050591][ T8583] loop3: rw=2049, want=18, limit=16 [ 278.059498][ T8581] syz-executor.5: attempt to access beyond end of device [ 278.059498][ T8581] loop5: rw=2049, want=19, limit=16 [ 278.066465][ T8583] Buffer I/O error on dev loop3, logical block 17, lost async page write [ 278.066713][ T8583] syz-executor.3: attempt to access beyond end of device [ 278.066713][ T8583] loop3: rw=2049, want=19, limit=16 [ 278.078720][ T8581] Buffer I/O error on dev loop5, logical block 18, lost async page write [ 278.090748][ T8583] Buffer I/O error on dev loop3, logical block 18, lost async page write [ 278.091384][ T8583] syz-executor.3: attempt to access beyond end of device [ 278.091384][ T8583] loop3: rw=2049, want=20, limit=16 [ 278.113977][ T8581] syz-executor.5: attempt to access beyond end of device [ 278.113977][ T8581] loop5: rw=2049, want=20, limit=16 [ 278.119735][ T8583] Buffer I/O error on dev loop3, logical block 19, lost async page write [ 278.122789][ T8583] syz-executor.3: attempt to access beyond end of device [ 278.122789][ T8583] loop3: rw=2049, want=44, limit=16 [ 278.128726][ T8581] Buffer I/O error on dev loop5, logical block 19, lost async page write [ 278.183235][ T8581] syz-executor.5: attempt to access beyond end of device [ 278.183235][ T8581] loop5: rw=2049, want=44, limit=16 01:26:44 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:26:44 executing program 0: r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) 01:26:44 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) io_setup(0x8, &(0x7f0000000600)=0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r1, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0, 0x0, 0x4}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}]) close(r2) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r3, 0x3f00) write$P9_RUNLINKAT(r3, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:26:44 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) io_setup(0x8, &(0x7f0000000600)=0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r1, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0, 0x0, 0x4}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}]) close(r2) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r3, 0x3f00) write$P9_RUNLINKAT(r3, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:26:44 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 278.710230][ T8592] loop3: detected capacity change from 0 to 16 [ 278.721311][ T8593] loop5: detected capacity change from 0 to 16 01:26:44 executing program 0: r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) 01:26:44 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) io_setup(0x8, &(0x7f0000000600)=0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r1, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0, 0x0, 0x4}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}]) close(r2) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r3, 0x3f00) write$P9_RUNLINKAT(r3, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) [ 278.821286][ T8592] Buffer I/O error on dev loop3, logical block 16, lost async page write [ 278.846860][ T8593] Buffer I/O error on dev loop5, logical block 16, lost async page write 01:26:44 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) io_setup(0x8, &(0x7f0000000600)=0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r1, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0, 0x0, 0x4}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}]) close(r2) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r3, 0x3f00) write$P9_RUNLINKAT(r3, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) [ 278.956585][ T8597] loop5: detected capacity change from 0 to 16 [ 278.960301][ T8598] loop3: detected capacity change from 0 to 16 01:26:44 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) io_setup(0x8, &(0x7f0000000600)=0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r1, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0, 0x0, 0x4}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}]) close(r2) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r3, 0x3f00) write$P9_RUNLINKAT(r3, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:26:45 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) io_setup(0x8, &(0x7f0000000600)=0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r1, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0, 0x0, 0x4}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}]) close(r2) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r3, 0x3f00) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:26:45 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) setrlimit(0x0, &(0x7f0000000100)={0x5}) r2 = open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r4, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="da", 0x1}]) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r5, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 279.225186][ T8606] loop3: detected capacity change from 0 to 16 [ 279.250265][ T8607] loop5: detected capacity change from 0 to 16 01:26:45 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) io_setup(0x8, &(0x7f0000000600)=0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r1, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0, 0x0, 0x4}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}]) close(r2) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r3, 0x3f00) creat(&(0x7f0000000140)='./bus\x00', 0x111) [ 281.959667][ T8612] loop3: detected capacity change from 0 to 16 01:26:48 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:26:48 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) io_setup(0x8, &(0x7f0000000600)=0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r1, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0, 0x0, 0x4}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}]) close(r2) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) write$P9_RUNLINKAT(r3, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:26:48 executing program 0: r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r3 = open(0x0, 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) 01:26:48 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) io_setup(0x8, &(0x7f0000000600)=0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r1, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0, 0x0, 0x4}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}]) close(r2) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r3, 0x3f00) creat(&(0x7f0000000140)='./bus\x00', 0x111) [ 283.033369][ T8618] loop5: detected capacity change from 0 to 16 [ 283.060440][ T8620] loop3: detected capacity change from 0 to 16 [ 283.180769][ T8620] handle_bad_sector: 35 callbacks suppressed [ 283.180788][ T8620] syz-executor.3: attempt to access beyond end of device [ 283.180788][ T8620] loop3: rw=2049, want=17, limit=16 [ 283.198913][ T8620] buffer_io_error: 26 callbacks suppressed [ 283.198927][ T8620] Buffer I/O error on dev loop3, logical block 16, lost async page write [ 283.402767][ T8620] syz-executor.3: attempt to access beyond end of device [ 283.402767][ T8620] loop3: rw=2049, want=18, limit=16 [ 283.414883][ T8620] Buffer I/O error on dev loop3, logical block 17, lost async page write [ 283.513563][ T8620] syz-executor.3: attempt to access beyond end of device [ 283.513563][ T8620] loop3: rw=2049, want=19, limit=16 [ 283.525704][ T8620] Buffer I/O error on dev loop3, logical block 18, lost async page write [ 283.608166][ T8620] syz-executor.3: attempt to access beyond end of device [ 283.608166][ T8620] loop3: rw=2049, want=20, limit=16 [ 283.620288][ T8620] Buffer I/O error on dev loop3, logical block 19, lost async page write [ 283.719755][ T8620] syz-executor.3: attempt to access beyond end of device [ 283.719755][ T8620] loop3: rw=2049, want=44, limit=16 01:26:50 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:26:50 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) io_setup(0x8, &(0x7f0000000600)=0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r1, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0, 0x0, 0x4}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}]) close(r2) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) write$P9_RUNLINKAT(r3, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:26:50 executing program 0: r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r3 = open(0x0, 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) 01:26:50 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) io_setup(0x8, &(0x7f0000000600)=0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r1, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0, 0x0, 0x4}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}]) close(r2) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) write$P9_RUNLINKAT(r3, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:26:50 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) io_setup(0x8, &(0x7f0000000600)=0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r1, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0, 0x0, 0x4}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}]) close(r2) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) write$P9_RUNLINKAT(r3, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:26:50 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) io_setup(0x8, &(0x7f0000000600)=0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r1, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0, 0x0, 0x4}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}]) close(r2) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) write$P9_RUNLINKAT(r3, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) [ 284.426060][ T8626] loop5: detected capacity change from 0 to 16 [ 284.433883][ T8628] loop3: detected capacity change from 0 to 16 [ 284.517904][ T8632] loop5: detected capacity change from 0 to 16 [ 284.541391][ T8634] loop3: detected capacity change from 0 to 16 01:26:51 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:26:51 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) io_setup(0x8, &(0x7f0000000600)=0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r1, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0, 0x0, 0x4}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}]) close(r2) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r3, 0x3f00) write$P9_RUNLINKAT(r3, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:26:51 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) io_setup(0x8, &(0x7f0000000600)=0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r1, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0, 0x0, 0x4}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}]) close(r2) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) write$P9_RUNLINKAT(r3, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:26:51 executing program 0: r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r3 = open(0x0, 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) 01:26:51 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 285.144682][ T8640] loop5: detected capacity change from 0 to 16 [ 285.153998][ T8641] loop3: detected capacity change from 0 to 16 01:26:51 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) io_setup(0x8, &(0x7f0000000600)=0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r1, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0, 0x0, 0x4}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}]) close(r2) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r3, 0x3f00) write$P9_RUNLINKAT(r3, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) [ 285.368848][ T8647] loop3: detected capacity change from 0 to 16 01:26:52 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:26:52 executing program 0: r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) 01:26:52 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:26:52 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) io_setup(0x8, &(0x7f0000000600)=0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r1, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0, 0x0, 0x4}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}]) close(r2) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r3, 0x3f00) write$P9_RUNLINKAT(r3, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:26:52 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) io_setup(0x8, &(0x7f0000000600)=0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r1, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0, 0x0, 0x4}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}]) close(r2) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r3, 0x3f00) write$P9_RUNLINKAT(r3, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:26:52 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) io_setup(0x8, &(0x7f0000000600)=0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r1, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0, 0x0, 0x4}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}]) close(r2) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) write$P9_RUNLINKAT(r3, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) [ 286.235623][ T8654] loop5: detected capacity change from 0 to 16 [ 286.247382][ T8659] loop2: detected capacity change from 0 to 16 [ 286.254749][ T8658] loop3: detected capacity change from 0 to 16 01:26:52 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) io_setup(0x8, &(0x7f0000000600)=0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r1, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0, 0x0, 0x4}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}]) close(r2) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r3, 0x3f00) write$P9_RUNLINKAT(r3, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:26:52 executing program 0: r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) 01:26:52 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) io_setup(0x8, &(0x7f0000000600)=0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r1, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0, 0x0, 0x4}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}]) close(r2) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r3, 0x3f00) write$P9_RUNLINKAT(r3, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:26:52 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) io_setup(0x8, &(0x7f0000000600)=0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r1, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0, 0x0, 0x4}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}]) close(r2) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r3, 0x3f00) write$P9_RUNLINKAT(r3, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:26:52 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 286.338950][ T8661] loop2: detected capacity change from 0 to 16 [ 286.385812][ T8661] syz-executor.2: attempt to access beyond end of device [ 286.385812][ T8661] loop2: rw=2049, want=17, limit=16 [ 286.397965][ T8661] Buffer I/O error on dev loop2, logical block 16, lost async page write [ 286.408693][ T8667] loop3: detected capacity change from 0 to 16 [ 286.416194][ T8661] syz-executor.2: attempt to access beyond end of device [ 286.416194][ T8661] loop2: rw=2049, want=18, limit=16 [ 286.428326][ T8661] Buffer I/O error on dev loop2, logical block 17, lost async page write [ 286.439698][ T8661] syz-executor.2: attempt to access beyond end of device [ 286.439698][ T8661] loop2: rw=2049, want=19, limit=16 [ 286.451881][ T8661] Buffer I/O error on dev loop2, logical block 18, lost async page write [ 286.471521][ T8672] loop5: detected capacity change from 0 to 16 01:26:52 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) io_setup(0x8, &(0x7f0000000600)=0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r1, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0, 0x0, 0x4}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}]) close(r2) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x3f00) write$P9_RUNLINKAT(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) [ 286.481471][ T8661] syz-executor.2: attempt to access beyond end of device [ 286.481471][ T8661] loop2: rw=2049, want=20, limit=16 [ 286.493590][ T8661] Buffer I/O error on dev loop2, logical block 19, lost async page write [ 286.521158][ T8661] syz-executor.2: attempt to access beyond end of device [ 286.521158][ T8661] loop2: rw=2049, want=44, limit=16 [ 286.633038][ T8676] loop5: detected capacity change from 0 to 16 01:26:53 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:26:53 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) io_setup(0x8, &(0x7f0000000600)=0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r1, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0, 0x0, 0x4}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}]) close(r2) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x3f00) write$P9_RUNLINKAT(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:26:53 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080ffffff80) 01:26:53 executing program 0: r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) 01:26:53 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) io_setup(0x8, &(0x7f0000000600)=0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r1, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0, 0x0, 0x4}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}]) close(r2) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r3, 0x3f00) write$P9_RUNLINKAT(r3, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:26:53 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) io_setup(0x8, &(0x7f0000000600)=0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r1, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0, 0x0, 0x4}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}]) close(r2) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x3f00) write$P9_RUNLINKAT(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:26:53 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) io_setup(0x8, &(0x7f0000000600)=0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r1, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0, 0x0, 0x4}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}]) close(r2) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x3f00) write$P9_RUNLINKAT(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) [ 287.678317][ T8684] loop3: detected capacity change from 0 to 16 [ 287.682861][ T8681] loop2: detected capacity change from 0 to 16 [ 287.691699][ T8683] loop5: detected capacity change from 0 to 16 01:26:53 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) io_setup(0x8, &(0x7f0000000600)=0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r1, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0, 0x0, 0x4}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}]) close(r2) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r3, 0x3f00) write$P9_RUNLINKAT(r3, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:26:53 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) io_setup(0x8, &(0x7f0000000600)=0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r1, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0, 0x0, 0x4}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}]) close(r2) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x3f00) write$P9_RUNLINKAT(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:26:53 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) io_setup(0x8, &(0x7f0000000600)=0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r1, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0, 0x0, 0x4}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}]) close(r2) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x3f00) write$P9_RUNLINKAT(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:26:53 executing program 0: r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) 01:26:53 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080ffffff80) [ 287.737758][ T8681] Buffer I/O error on dev loop2, logical block 16, lost async page write [ 287.747908][ T8681] Buffer I/O error on dev loop2, logical block 17, lost async page write [ 287.767702][ T8688] loop3: detected capacity change from 0 to 16 [ 287.851092][ T8698] loop5: detected capacity change from 0 to 16 [ 287.852340][ T8694] loop2: detected capacity change from 0 to 16 [ 287.860232][ T8700] loop3: detected capacity change from 0 to 16 01:26:53 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:26:53 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) io_setup(0x8, &(0x7f0000000600)=0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r1, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0, 0x0, 0x4}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}]) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r3, 0x3f00) write$P9_RUNLINKAT(r3, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:26:53 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) io_setup(0x8, &(0x7f0000000600)=0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r1, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0, 0x0, 0x4}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}]) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r3, 0x3f00) write$P9_RUNLINKAT(r3, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:26:53 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) io_setup(0x8, &(0x7f0000000600)=0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r1, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0, 0x0, 0x4}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}]) close(r2) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r3, 0x3f00) write$P9_RUNLINKAT(r3, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:26:53 executing program 0: r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) 01:26:53 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080ffffff80) [ 287.946603][ T8703] loop3: detected capacity change from 0 to 16 [ 287.973287][ T8711] loop2: detected capacity change from 0 to 16 [ 287.982838][ T8712] loop5: detected capacity change from 0 to 16 01:26:53 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) io_setup(0x8, &(0x7f0000000600)=0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r1, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0, 0x0, 0x4}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}]) close(r2) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r3, 0x3f00) 01:26:53 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) io_setup(0x8, &(0x7f0000000600)) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:26:53 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:26:53 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) io_setup(0x8, &(0x7f0000000600)) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:26:53 executing program 0: r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) 01:26:53 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:26:54 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) sendfile(r1, 0xffffffffffffffff, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:26:54 executing program 0: r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) [ 288.100473][ T8724] loop3: detected capacity change from 0 to 16 [ 288.100492][ T8722] loop5: detected capacity change from 0 to 16 [ 288.119837][ T8725] loop2: detected capacity change from 0 to 16 01:26:54 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) io_setup(0x8, &(0x7f0000000600)) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:26:54 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) io_setup(0x8, &(0x7f0000000600)=0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r1, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0, 0x0, 0x4}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}]) close(r2) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r3, 0x3f00) 01:26:54 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) io_setup(0x8, &(0x7f0000000600)) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:26:54 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:26:54 executing program 0: r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) [ 288.236158][ T8731] loop3: detected capacity change from 0 to 16 [ 288.247771][ T8735] loop5: detected capacity change from 0 to 16 [ 288.255845][ T8734] loop2: detected capacity change from 0 to 16 01:26:54 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) io_setup(0x8, &(0x7f0000000600)=0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r1, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0, 0x0, 0x4}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}]) close(r2) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r3, 0x3f00) 01:26:54 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) sendfile(r1, 0xffffffffffffffff, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 288.296293][ T8731] handle_bad_sector: 40 callbacks suppressed [ 288.296311][ T8731] syz-executor.3: attempt to access beyond end of device [ 288.296311][ T8731] loop3: rw=2049, want=17, limit=16 [ 288.314639][ T8731] buffer_io_error: 30 callbacks suppressed [ 288.314653][ T8731] Buffer I/O error on dev loop3, logical block 16, lost async page write [ 288.334148][ T8735] syz-executor.5: attempt to access beyond end of device [ 288.334148][ T8735] loop5: rw=2049, want=17, limit=16 [ 288.339348][ T8731] syz-executor.3: attempt to access beyond end of device [ 288.339348][ T8731] loop3: rw=2049, want=18, limit=16 [ 288.346297][ T8735] Buffer I/O error on dev loop5, logical block 16, lost async page write [ 288.358356][ T8731] Buffer I/O error on dev loop3, logical block 17, lost async page write [ 288.370887][ T8735] syz-executor.5: attempt to access beyond end of device [ 288.370887][ T8735] loop5: rw=2049, want=18, limit=16 [ 288.387186][ T8735] Buffer I/O error on dev loop5, logical block 17, lost async page write 01:26:54 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 288.396009][ T8735] syz-executor.5: attempt to access beyond end of device [ 288.396009][ T8735] loop5: rw=2049, want=19, limit=16 [ 288.408155][ T8735] Buffer I/O error on dev loop5, logical block 18, lost async page write [ 288.409793][ T8731] syz-executor.3: attempt to access beyond end of device [ 288.409793][ T8731] loop3: rw=2049, want=19, limit=16 [ 288.428683][ T8731] Buffer I/O error on dev loop3, logical block 18, lost async page write [ 288.443684][ T8735] syz-executor.5: attempt to access beyond end of device [ 288.443684][ T8735] loop5: rw=2049, want=20, limit=16 [ 288.444090][ T8731] syz-executor.3: attempt to access beyond end of device [ 288.444090][ T8731] loop3: rw=2049, want=20, limit=16 [ 288.455832][ T8735] Buffer I/O error on dev loop5, logical block 19, lost async page write [ 288.467860][ T8731] Buffer I/O error on dev loop3, logical block 19, lost async page write [ 288.477343][ T8735] syz-executor.5: attempt to access beyond end of device [ 288.477343][ T8735] loop5: rw=2049, want=44, limit=16 01:26:54 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:26:54 executing program 0: r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9}) 01:26:54 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) [ 288.500205][ T8731] syz-executor.3: attempt to access beyond end of device [ 288.500205][ T8731] loop3: rw=2049, want=44, limit=16 [ 288.516940][ T8748] loop2: detected capacity change from 0 to 16 01:26:54 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) io_setup(0x8, &(0x7f0000000600)=0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r1, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0, 0x0, 0x4}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}]) close(r2) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r3, 0x3f00) 01:26:54 executing program 4: sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:26:54 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) sendfile(r1, 0xffffffffffffffff, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 288.557684][ T8752] loop5: detected capacity change from 0 to 16 [ 288.584415][ T8754] loop3: detected capacity change from 0 to 16 01:26:54 executing program 0: r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000040)={0x9}) 01:26:54 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:26:54 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) [ 288.612632][ T8752] Buffer I/O error on dev loop5, logical block 16, lost async page write [ 288.622281][ T8752] Buffer I/O error on dev loop5, logical block 17, lost async page write [ 288.649885][ T8760] loop2: detected capacity change from 0 to 16 01:26:54 executing program 4: sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:26:54 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) io_setup(0x8, &(0x7f0000000600)=0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r1, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0, 0x0, 0x4}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}]) close(r2) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x3f00) 01:26:54 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)) r2 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 288.705849][ T8764] loop3: detected capacity change from 0 to 16 [ 288.714190][ T8766] loop5: detected capacity change from 0 to 16 01:26:54 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r0, 0x3f00) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) [ 288.774406][ T8773] loop2: detected capacity change from 0 to 16 01:26:54 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)) r2 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:26:54 executing program 4: sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:26:54 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) io_setup(0x8, &(0x7f0000000600)=0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r1, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0, 0x0, 0x4}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}]) close(r2) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x3f00) 01:26:54 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:26:54 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r0, 0x3f00) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) [ 288.829355][ T8775] loop3: detected capacity change from 0 to 16 [ 288.908958][ T8783] loop5: detected capacity change from 0 to 16 [ 288.910210][ T8781] loop2: detected capacity change from 0 to 16 [ 288.960131][ T8785] loop3: detected capacity change from 0 to 16 01:26:55 executing program 0: r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000040)={0x9}) 01:26:55 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:26:55 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)) r2 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:26:55 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:26:55 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) io_setup(0x8, &(0x7f0000000600)=0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r1, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0, 0x0, 0x4}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}]) close(r2) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x3f00) 01:26:55 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r0, 0x3f00) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) [ 289.788801][ T8792] loop5: detected capacity change from 0 to 16 [ 289.795502][ T8795] loop2: detected capacity change from 0 to 16 [ 289.803913][ T8791] loop3: detected capacity change from 0 to 16 01:26:55 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) io_setup(0x8, &(0x7f0000000600)=0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r1, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0, 0x0, 0x4}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}]) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r3, 0x3f00) 01:26:55 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') ftruncate(0xffffffffffffffff, 0x64a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r0, 0x3f00) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:26:55 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:26:55 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_submit(0x0, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:26:55 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_submit(0x0, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:26:55 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 289.945475][ T8802] loop2: detected capacity change from 0 to 16 [ 289.968431][ T8808] loop5: detected capacity change from 0 to 16 [ 289.969604][ T8807] loop3: detected capacity change from 0 to 16 01:26:56 executing program 0: r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000040)={0x9}) 01:26:56 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_submit(0x0, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:26:56 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) io_setup(0x8, &(0x7f0000000600)) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) 01:26:56 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:26:56 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') ftruncate(0xffffffffffffffff, 0x64a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r0, 0x3f00) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:26:56 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:26:56 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:26:56 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) [ 291.040348][ T8819] loop2: detected capacity change from 0 to 16 [ 291.048408][ T8817] loop5: detected capacity change from 0 to 16 [ 291.054700][ T8818] loop3: detected capacity change from 0 to 16 01:26:57 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') ftruncate(0xffffffffffffffff, 0x64a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r0, 0x3f00) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:26:57 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) io_setup(0x8, &(0x7f0000000600)) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) 01:26:57 executing program 3: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) [ 291.146567][ T8826] loop3: detected capacity change from 0 to 16 01:26:57 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 291.197556][ T8828] loop2: detected capacity change from 0 to 16 [ 291.221685][ T8832] loop5: detected capacity change from 0 to 16 01:26:58 executing program 0: r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, 0x0) 01:26:58 executing program 4: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:26:58 executing program 3: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:26:58 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) 01:26:58 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:26:58 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:26:58 executing program 3: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:26:58 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:26:58 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) [ 292.398540][ T8846] loop2: detected capacity change from 0 to 16 [ 292.411015][ T8848] loop5: detected capacity change from 0 to 16 01:26:58 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) 01:26:58 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) [ 292.475143][ T8853] loop3: detected capacity change from 0 to 16 01:26:58 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 292.550571][ T8856] loop5: detected capacity change from 0 to 16 [ 292.562668][ T8860] loop2: detected capacity change from 0 to 16 [ 292.596462][ T8865] loop3: detected capacity change from 0 to 16 01:26:59 executing program 0: r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, 0x0) 01:26:59 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:26:59 executing program 4: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:26:59 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) 01:26:59 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:26:59 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:26:59 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), 0x0, 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) [ 293.622821][ T8870] loop2: detected capacity change from 0 to 16 [ 293.636648][ T8876] loop5: detected capacity change from 0 to 16 [ 293.645438][ T8877] loop3: detected capacity change from 0 to 16 01:26:59 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) 01:26:59 executing program 5: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) [ 293.673548][ T8870] handle_bad_sector: 35 callbacks suppressed [ 293.673565][ T8870] syz-executor.2: attempt to access beyond end of device [ 293.673565][ T8870] loop2: rw=2049, want=40, limit=16 01:26:59 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:26:59 executing program 4: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:26:59 executing program 5: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) [ 293.771352][ T8883] loop2: detected capacity change from 0 to 16 [ 293.803431][ T8888] loop3: detected capacity change from 0 to 16 [ 293.809344][ T8883] syz-executor.2: attempt to access beyond end of device [ 293.809344][ T8883] loop2: rw=2049, want=40, limit=16 01:27:00 executing program 0: r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, 0x0) 01:27:00 executing program 5: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:00 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') ftruncate(0xffffffffffffffff, 0x64a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r0, 0x3f00) 01:27:00 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) lseek(0xffffffffffffffff, 0x4200, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:00 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), 0x0, 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:27:00 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:00 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) [ 294.831187][ T8901] loop3: detected capacity change from 0 to 16 [ 294.837977][ T8902] loop2: detected capacity change from 0 to 16 01:27:00 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), 0x0, 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:27:00 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') ftruncate(0xffffffffffffffff, 0x64a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r0, 0x3f00) 01:27:00 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) [ 294.913576][ T8904] loop3: detected capacity change from 0 to 16 [ 294.922391][ T8906] loop5: detected capacity change from 0 to 16 01:27:00 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:27:00 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) lseek(0xffffffffffffffff, 0x4200, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 294.994843][ T8910] loop2: detected capacity change from 0 to 16 [ 295.022588][ T8913] loop5: detected capacity change from 0 to 16 01:27:01 executing program 0: r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)) 01:27:01 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:01 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:27:01 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') ftruncate(0xffffffffffffffff, 0x64a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r0, 0x3f00) 01:27:01 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:01 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) lseek(0xffffffffffffffff, 0x4200, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:02 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) [ 296.093665][ T8922] loop2: detected capacity change from 0 to 16 [ 296.100212][ T8924] loop5: detected capacity change from 0 to 16 01:27:02 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), 0x0, 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:02 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) 01:27:02 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:27:02 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:27:02 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) [ 296.227953][ T8933] loop2: detected capacity change from 0 to 16 [ 296.255536][ T8935] loop5: detected capacity change from 0 to 16 [ 296.336633][ T8942] loop2: detected capacity change from 0 to 16 01:27:03 executing program 0: r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)) 01:27:03 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080ffffff80) 01:27:03 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:03 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), 0x0, 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:03 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) 01:27:03 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) [ 297.391938][ T8950] loop2: detected capacity change from 0 to 16 [ 297.399450][ T8952] loop5: detected capacity change from 0 to 16 01:27:03 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) 01:27:03 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) 01:27:03 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), 0x0, 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:03 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) [ 297.650548][ T8961] loop5: detected capacity change from 0 to 16 01:27:03 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) [ 297.741050][ T8968] loop2: detected capacity change from 0 to 16 01:27:03 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) [ 297.976712][ T8971] loop2: detected capacity change from 0 to 16 01:27:04 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:27:04 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) 01:27:04 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:04 executing program 0: r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)) 01:27:04 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080ffffff80) 01:27:04 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:04 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:27:04 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:04 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), 0x0, 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) 01:27:04 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) [ 298.933540][ T8979] loop2: detected capacity change from 0 to 16 01:27:04 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000600)=[{0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:27:04 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) [ 299.103624][ T8989] loop3: detected capacity change from 0 to 16 [ 299.126807][ T8993] loop2: detected capacity change from 0 to 16 01:27:05 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:05 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000600)=[{0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:27:05 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 299.310976][ T9003] loop3: detected capacity change from 0 to 16 01:27:06 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:06 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080ffffff80) 01:27:06 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000600)=[{0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:27:06 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), 0x0, 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) 01:27:06 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:06 executing program 0: r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffb) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000040)={0x9}) 01:27:06 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, 0x0, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:06 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) [ 300.618566][ T9011] loop2: detected capacity change from 0 to 16 [ 300.627168][ T9016] loop3: detected capacity change from 0 to 16 01:27:06 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{0x0}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:27:06 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), 0x0, 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) 01:27:06 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{0x0}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:27:06 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:06 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) [ 300.722099][ T9020] loop3: detected capacity change from 0 to 16 [ 300.746020][ T9024] loop2: detected capacity change from 0 to 16 [ 300.807195][ T9027] loop3: detected capacity change from 0 to 16 01:27:08 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:08 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, 0x0, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:08 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:08 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{0x0}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:27:08 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) 01:27:08 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) io_setup(0x8, &(0x7f0000000600)=0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r1, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0, 0x0, 0x4}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}]) close(r2) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r3, 0x3f00) 01:27:08 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:27:08 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) io_setup(0x8, &(0x7f0000000600)) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:27:08 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) [ 302.222770][ T9040] loop3: detected capacity change from 0 to 16 [ 302.230703][ T9043] loop0: detected capacity change from 0 to 16 01:27:08 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:08 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) 01:27:08 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, 0x0, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 302.309628][ T9047] loop3: detected capacity change from 0 to 16 [ 302.342391][ T9051] loop0: detected capacity change from 0 to 16 [ 302.415886][ T9051] syz-executor.0: attempt to access beyond end of device [ 302.415886][ T9051] loop0: rw=2049, want=17, limit=16 [ 302.428083][ T9051] buffer_io_error: 22 callbacks suppressed [ 302.428094][ T9051] Buffer I/O error on dev loop0, logical block 16, lost async page write [ 302.452171][ T9051] syz-executor.0: attempt to access beyond end of device [ 302.452171][ T9051] loop0: rw=2049, want=18, limit=16 [ 302.464309][ T9051] Buffer I/O error on dev loop0, logical block 17, lost async page write [ 302.473771][ T9051] syz-executor.0: attempt to access beyond end of device [ 302.473771][ T9051] loop0: rw=2049, want=19, limit=16 [ 302.485916][ T9051] Buffer I/O error on dev loop0, logical block 18, lost async page write [ 302.495149][ T9051] syz-executor.0: attempt to access beyond end of device [ 302.495149][ T9051] loop0: rw=2049, want=20, limit=16 [ 302.507296][ T9051] Buffer I/O error on dev loop0, logical block 19, lost async page write [ 302.516961][ T9051] syz-executor.0: attempt to access beyond end of device [ 302.516961][ T9051] loop0: rw=2049, want=44, limit=16 01:27:09 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:09 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000600)=[{0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:09 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:27:09 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) 01:27:09 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) io_setup(0x8, &(0x7f0000000600)) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:27:09 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 303.562363][ T9071] loop3: detected capacity change from 0 to 16 [ 303.564348][ T9070] loop0: detected capacity change from 0 to 16 [ 303.577365][ T9072] loop5: detected capacity change from 0 to 16 01:27:09 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000600)=[{0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) [ 303.606013][ T9070] syz-executor.0: attempt to access beyond end of device [ 303.606013][ T9070] loop0: rw=2049, want=17, limit=16 [ 303.618154][ T9070] Buffer I/O error on dev loop0, logical block 16, lost async page write [ 303.626759][ T9070] syz-executor.0: attempt to access beyond end of device [ 303.626759][ T9070] loop0: rw=2049, want=18, limit=16 [ 303.638928][ T9070] Buffer I/O error on dev loop0, logical block 17, lost async page write 01:27:09 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:09 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) [ 303.650736][ T9070] syz-executor.0: attempt to access beyond end of device [ 303.650736][ T9070] loop0: rw=2049, want=19, limit=16 [ 303.662877][ T9070] Buffer I/O error on dev loop0, logical block 18, lost async page write [ 303.675223][ T9075] loop5: detected capacity change from 0 to 16 01:27:09 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) 01:27:09 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000600)=[{0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) [ 303.733970][ T9078] loop3: detected capacity change from 0 to 16 [ 303.735857][ T9070] syz-executor.0: attempt to access beyond end of device [ 303.735857][ T9070] loop0: rw=2049, want=20, limit=16 [ 303.752247][ T9070] Buffer I/O error on dev loop0, logical block 19, lost async page write [ 303.772215][ T9087] loop5: detected capacity change from 0 to 16 01:27:09 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) [ 303.778518][ T9070] syz-executor.0: attempt to access beyond end of device [ 303.778518][ T9070] loop0: rw=2049, want=44, limit=16 01:27:10 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:10 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400", 0xc}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:27:10 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) io_setup(0x8, &(0x7f0000000600)) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:27:10 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{0x0}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:10 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:10 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) [ 304.814547][ T9093] loop3: detected capacity change from 0 to 16 [ 304.828362][ T9096] loop5: detected capacity change from 0 to 16 [ 304.844796][ T9100] loop0: detected capacity change from 0 to 16 01:27:10 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) 01:27:10 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400", 0xc}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:27:10 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{0x0}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) [ 304.883510][ T9100] Buffer I/O error on dev loop0, logical block 16, lost async page write [ 304.893600][ T9100] Buffer I/O error on dev loop0, logical block 17, lost async page write 01:27:10 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:10 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000600)=[{0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) 01:27:10 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{0x0}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) [ 304.962738][ T9108] loop3: detected capacity change from 0 to 16 [ 304.991763][ T9112] loop5: detected capacity change from 0 to 16 [ 305.046531][ T9114] loop2: detected capacity change from 0 to 16 [ 305.066796][ T9116] loop5: detected capacity change from 0 to 16 01:27:11 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:11 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) io_setup(0x8, &(0x7f0000000600)) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:11 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400", 0xc}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:27:11 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:11 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000600)=[{0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) 01:27:11 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:11 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000600)=[{0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) [ 305.935707][ T9119] loop3: detected capacity change from 0 to 16 [ 305.948370][ T9124] loop0: detected capacity change from 0 to 16 [ 305.958116][ T9125] loop2: detected capacity change from 0 to 16 [ 305.965631][ T9126] loop5: detected capacity change from 0 to 16 01:27:11 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:11 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) io_setup(0x8, &(0x7f0000000600)) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:11 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240", 0x12}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) [ 306.022276][ T9128] loop2: detected capacity change from 0 to 16 01:27:11 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 306.071503][ T9132] loop5: detected capacity change from 0 to 16 [ 306.082077][ T9134] loop3: detected capacity change from 0 to 16 [ 306.112591][ T9139] loop0: detected capacity change from 0 to 16 01:27:12 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240", 0x12}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) [ 306.216666][ T9142] loop3: detected capacity change from 0 to 16 01:27:12 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:12 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:12 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{0x0}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) 01:27:12 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) io_setup(0x8, &(0x7f0000000600)) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:12 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(0x0, 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:12 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240", 0x12}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:27:13 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) io_setup(0x8, &(0x7f0000000600)) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:13 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{0x0}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) [ 307.102093][ T9148] loop2: detected capacity change from 0 to 16 [ 307.102576][ T9146] loop3: detected capacity change from 0 to 16 [ 307.116991][ T9150] loop0: detected capacity change from 0 to 16 [ 307.125579][ T9151] loop5: detected capacity change from 0 to 16 01:27:13 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080", 0x15}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:27:13 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(0x0, 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:13 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400", 0xc}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) [ 307.220299][ T9155] loop0: detected capacity change from 0 to 16 [ 307.233867][ T9158] loop2: detected capacity change from 0 to 16 [ 307.252050][ T9160] loop3: detected capacity change from 0 to 16 01:27:13 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) io_setup(0x8, &(0x7f0000000600)) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) [ 307.274225][ T9164] loop5: detected capacity change from 0 to 16 [ 307.356809][ T9167] loop0: detected capacity change from 0 to 16 01:27:14 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:14 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{0x0}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) 01:27:14 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400", 0xc}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:14 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080", 0x15}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:27:14 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(0x0, 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:14 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) io_setup(0x8, &(0x7f0000000600)) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:14 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) [ 308.248112][ T9171] loop5: detected capacity change from 0 to 16 [ 308.253524][ T9173] loop2: detected capacity change from 0 to 16 [ 308.265585][ T9176] loop3: detected capacity change from 0 to 16 [ 308.266278][ T9177] loop0: detected capacity change from 0 to 16 01:27:14 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400", 0xc}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:14 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080", 0x15}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:27:14 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) io_setup(0x8, &(0x7f0000000600)) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:14 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:14 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) [ 308.361153][ T9180] loop2: detected capacity change from 0 to 16 [ 308.373504][ T9182] loop5: detected capacity change from 0 to 16 [ 308.391076][ T9186] loop3: detected capacity change from 0 to 16 [ 308.445914][ T9191] loop2: detected capacity change from 0 to 16 [ 308.447480][ T9189] loop0: detected capacity change from 0 to 16 01:27:15 executing program 1: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:15 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240", 0x12}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:15 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:27:15 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:15 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) io_setup(0x8, &(0x7f0000000600)) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x3f00) write$P9_RUNLINKAT(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:15 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) 01:27:15 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240", 0x12}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:15 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) io_setup(0x8, &(0x7f0000000600)) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x3f00) write$P9_RUNLINKAT(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) [ 309.442821][ T9199] loop3: detected capacity change from 0 to 16 [ 309.444535][ T9201] loop5: detected capacity change from 0 to 16 [ 309.449481][ T9200] loop0: detected capacity change from 0 to 16 [ 309.463976][ T9197] loop2: detected capacity change from 0 to 16 01:27:15 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400", 0xc}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) 01:27:15 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:27:15 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:15 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240", 0x12}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) [ 309.548686][ T9204] loop5: detected capacity change from 0 to 16 [ 309.550373][ T9206] loop0: detected capacity change from 0 to 16 [ 309.577880][ T9210] loop2: detected capacity change from 0 to 16 [ 309.591475][ T9212] loop3: detected capacity change from 0 to 16 [ 309.636875][ T9217] loop5: detected capacity change from 0 to 16 01:27:16 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:27:16 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) io_setup(0x8, &(0x7f0000000600)) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x3f00) write$P9_RUNLINKAT(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:16 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400", 0xc}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) 01:27:16 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(0x0, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:16 executing program 1: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:16 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080", 0x15}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:16 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) [ 310.610015][ T9223] loop0: detected capacity change from 0 to 16 [ 310.623152][ T9225] loop5: detected capacity change from 0 to 16 [ 310.633011][ T9226] loop3: detected capacity change from 0 to 16 [ 310.634132][ T9227] loop2: detected capacity change from 0 to 16 01:27:16 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400", 0xc}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) 01:27:16 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:27:16 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(0x0, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:16 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080", 0x15}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) [ 310.737076][ T9232] loop0: detected capacity change from 0 to 16 [ 310.750154][ T9235] loop2: detected capacity change from 0 to 16 [ 310.767249][ T9237] loop3: detected capacity change from 0 to 16 [ 310.778559][ T9238] loop5: detected capacity change from 0 to 16 [ 310.799462][ T9232] handle_bad_sector: 10 callbacks suppressed [ 310.799480][ T9232] syz-executor.0: attempt to access beyond end of device [ 310.799480][ T9232] loop0: rw=2049, want=17, limit=16 [ 310.817588][ T9232] buffer_io_error: 6 callbacks suppressed [ 310.817601][ T9232] Buffer I/O error on dev loop0, logical block 16, lost async page write [ 310.841351][ T9232] syz-executor.0: attempt to access beyond end of device 01:27:16 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080", 0x15}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:16 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) [ 310.841351][ T9232] loop0: rw=2049, want=18, limit=16 [ 310.853579][ T9232] Buffer I/O error on dev loop0, logical block 17, lost async page write [ 310.867810][ T9232] syz-executor.0: attempt to access beyond end of device [ 310.867810][ T9232] loop0: rw=2049, want=19, limit=16 [ 310.879983][ T9232] Buffer I/O error on dev loop0, logical block 18, lost async page write [ 310.881941][ T9244] loop5: detected capacity change from 0 to 16 01:27:16 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240", 0x12}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) [ 310.890706][ T9232] syz-executor.0: attempt to access beyond end of device [ 310.890706][ T9232] loop0: rw=2049, want=20, limit=16 [ 310.906855][ T9232] Buffer I/O error on dev loop0, logical block 19, lost async page write [ 310.927332][ T9247] loop3: detected capacity change from 0 to 16 [ 310.929404][ T9232] syz-executor.0: attempt to access beyond end of device [ 310.929404][ T9232] loop0: rw=2049, want=44, limit=16 01:27:16 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240", 0x12}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) [ 310.946453][ T9248] loop2: detected capacity change from 0 to 16 01:27:16 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) [ 311.015443][ T9250] loop2: detected capacity change from 0 to 16 [ 311.089432][ T9252] loop0: detected capacity change from 0 to 16 [ 311.114256][ T9252] syz-executor.0: attempt to access beyond end of device [ 311.114256][ T9252] loop0: rw=2049, want=40, limit=16 01:27:17 executing program 1: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:17 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:27:17 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:17 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(0x0, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:17 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240", 0x12}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) 01:27:17 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) [ 311.702091][ T9258] loop3: detected capacity change from 0 to 16 [ 311.702705][ T9259] loop0: detected capacity change from 0 to 16 [ 311.714982][ T9262] loop5: detected capacity change from 0 to 16 [ 311.715356][ T9261] loop2: detected capacity change from 0 to 16 01:27:17 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:27:17 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080", 0x15}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) [ 311.757703][ T9259] syz-executor.0: attempt to access beyond end of device [ 311.757703][ T9259] loop0: rw=2049, want=40, limit=16 01:27:17 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:17 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:17 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(0x0, 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 311.825807][ T9266] loop2: detected capacity change from 0 to 16 [ 311.828178][ T9268] loop3: detected capacity change from 0 to 16 [ 311.867086][ T9271] loop5: detected capacity change from 0 to 16 [ 311.886701][ T9273] loop0: detected capacity change from 0 to 16 01:27:17 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080", 0x15}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) [ 311.911384][ T9273] syz-executor.0: attempt to access beyond end of device [ 311.911384][ T9273] loop0: rw=2049, want=40, limit=16 [ 311.947097][ T9277] loop2: detected capacity change from 0 to 16 01:27:18 executing program 1: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:18 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:27:18 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(0x0, 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:18 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') ftruncate(0xffffffffffffffff, 0x64a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r0, 0x3f00) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:18 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:18 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080", 0x15}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) 01:27:18 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(0x0, 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 312.840749][ T9287] loop2: detected capacity change from 0 to 16 [ 312.847019][ T9282] loop0: detected capacity change from 0 to 16 [ 312.854236][ T9284] loop5: detected capacity change from 0 to 16 [ 312.860531][ T9286] loop3: detected capacity change from 0 to 16 01:27:18 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') ftruncate(0xffffffffffffffff, 0x64a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r0, 0x3f00) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:18 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:18 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) 01:27:18 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) [ 312.967696][ T9293] loop5: detected capacity change from 0 to 16 [ 312.987226][ T9296] loop2: detected capacity change from 0 to 16 [ 313.002817][ T9298] loop3: detected capacity change from 0 to 16 01:27:18 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) [ 313.022425][ T9300] loop0: detected capacity change from 0 to 16 [ 313.066558][ T9302] loop5: detected capacity change from 0 to 16 01:27:19 executing program 1: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:19 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) 01:27:19 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(0x0) r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:27:19 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x0, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:19 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') ftruncate(0xffffffffffffffff, 0x64a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r0, 0x3f00) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:19 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:19 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x0, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:19 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:19 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(0x0) r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) [ 313.924695][ T9308] loop3: detected capacity change from 0 to 16 [ 313.926956][ T9310] loop5: detected capacity change from 0 to 16 [ 313.937155][ T9311] loop0: detected capacity change from 0 to 16 [ 313.963237][ T9312] loop2: detected capacity change from 0 to 16 01:27:19 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x0, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:19 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) [ 314.041689][ T9316] loop3: detected capacity change from 0 to 16 [ 314.046756][ T9322] loop5: detected capacity change from 0 to 16 01:27:19 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, 0x0) io_submit(0x0, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 314.084144][ T9325] loop2: detected capacity change from 0 to 16 01:27:20 executing program 1: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:20 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:20 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(0x0) r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:27:20 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) 01:27:20 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:20 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, 0x0) io_submit(0x0, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:21 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:27:21 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, 0x0) io_submit(0x0, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 315.109137][ T9331] loop3: detected capacity change from 0 to 16 [ 315.134043][ T9337] loop0: detected capacity change from 0 to 16 [ 315.141535][ T9336] loop5: detected capacity change from 0 to 16 [ 315.148151][ T9338] loop2: detected capacity change from 0 to 16 01:27:21 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) 01:27:21 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:21 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:21 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)) io_submit(0x0, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 315.208336][ T9342] loop3: detected capacity change from 0 to 16 [ 315.236965][ T9348] loop2: detected capacity change from 0 to 16 [ 315.263120][ T9350] loop0: detected capacity change from 0 to 16 [ 315.302505][ T9354] loop5: detected capacity change from 0 to 16 01:27:22 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:22 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) 01:27:22 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:27:22 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:22 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)) io_submit(0x0, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:22 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(0x0) r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:22 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) [ 316.277632][ T9357] loop3: detected capacity change from 0 to 16 [ 316.287362][ T9360] loop5: detected capacity change from 0 to 16 [ 316.292209][ T9362] loop2: detected capacity change from 0 to 16 [ 316.301530][ T9364] loop0: detected capacity change from 0 to 16 01:27:22 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(0x0) r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:22 executing program 0: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:22 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)) io_submit(0x0, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:22 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) [ 316.369422][ T9366] loop2: detected capacity change from 0 to 16 01:27:22 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) [ 316.426911][ T9374] loop5: detected capacity change from 0 to 16 [ 316.483657][ T9376] loop3: detected capacity change from 0 to 16 [ 316.529993][ T9379] loop2: detected capacity change from 0 to 16 01:27:23 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:23 executing program 0: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:23 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(0x0) r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:23 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x0, 0x0) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:23 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(0x0, 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:27:23 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) 01:27:23 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:23 executing program 0: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:23 executing program 0: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:23 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(0x0, 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) [ 317.488346][ T9382] loop5: detected capacity change from 0 to 16 [ 317.502238][ T9388] loop2: detected capacity change from 0 to 16 [ 317.510690][ T9389] loop3: detected capacity change from 0 to 16 01:27:23 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x0, 0x0) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:23 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(0x0) r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) [ 317.567299][ T9393] loop0: detected capacity change from 0 to 16 [ 317.584353][ T9395] loop5: detected capacity change from 0 to 16 [ 317.621537][ T9401] loop3: detected capacity change from 0 to 16 [ 317.655396][ T9404] loop2: detected capacity change from 0 to 16 01:27:24 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:24 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(0x0, 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:27:24 executing program 0: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:24 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:24 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(0x0) r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) 01:27:24 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x0, 0x0) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:24 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(0x0) r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) 01:27:24 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r0, 0x3f00) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) [ 318.672079][ T9410] loop5: detected capacity change from 0 to 16 [ 318.678964][ T9412] loop2: detected capacity change from 0 to 16 [ 318.680947][ T9413] loop3: detected capacity change from 0 to 16 [ 318.696805][ T9414] loop0: detected capacity change from 0 to 16 01:27:24 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:24 executing program 0: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:24 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x0, &(0x7f0000000540)) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 318.803750][ T9416] loop5: detected capacity change from 0 to 16 [ 318.804054][ T9422] loop2: detected capacity change from 0 to 16 [ 318.831135][ T9424] loop0: detected capacity change from 0 to 16 [ 318.837722][ T9426] loop3: detected capacity change from 0 to 16 01:27:24 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), 0x0, 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) [ 318.957621][ T9429] loop0: detected capacity change from 0 to 16 01:27:25 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:25 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x0, &(0x7f0000000540)) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:25 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) 01:27:25 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:25 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r0, 0x3f00) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:27:25 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), 0x0, 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) [ 319.869365][ T9432] loop2: detected capacity change from 0 to 16 [ 319.881076][ T9437] loop0: detected capacity change from 0 to 16 [ 319.884737][ T9439] loop3: detected capacity change from 0 to 16 [ 319.896775][ T9436] loop5: detected capacity change from 0 to 16 01:27:25 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), 0x0, 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:25 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) 01:27:25 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x0, &(0x7f0000000540)) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:25 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) [ 319.945380][ T9436] syz-executor.5: attempt to access beyond end of device [ 319.945380][ T9436] loop5: rw=2049, want=40, limit=16 [ 319.973532][ T9441] loop0: detected capacity change from 0 to 16 01:27:25 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r0, 0x3f00) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:27:25 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) [ 320.025212][ T9449] loop2: detected capacity change from 0 to 16 [ 320.042808][ T9451] loop5: detected capacity change from 0 to 16 [ 320.076968][ T9451] syz-executor.5: attempt to access beyond end of device [ 320.076968][ T9451] loop5: rw=2049, want=40, limit=16 [ 320.109504][ T9456] loop3: detected capacity change from 0 to 16 01:27:26 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:26 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[0x0]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:26 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:26 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) 01:27:26 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, 0x0, 0x0, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:27:26 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:27 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) [ 321.064928][ T9462] loop5: detected capacity change from 0 to 16 [ 321.066511][ T9464] loop2: detected capacity change from 0 to 16 [ 321.073502][ T9465] loop3: detected capacity change from 0 to 16 01:27:27 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) 01:27:27 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, 0x0, 0x0, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:27:27 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[0x0]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:27 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) [ 321.141105][ T9462] syz-executor.5: attempt to access beyond end of device [ 321.141105][ T9462] loop5: rw=2049, want=40, limit=16 01:27:27 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) [ 321.206026][ T9474] loop2: detected capacity change from 0 to 16 [ 321.223718][ T9479] loop3: detected capacity change from 0 to 16 [ 321.252034][ T9474] syz-executor.2: attempt to access beyond end of device [ 321.252034][ T9474] loop2: rw=2049, want=40, limit=16 [ 321.291309][ T9482] loop5: detected capacity change from 0 to 16 [ 321.331424][ T9482] syz-executor.5: attempt to access beyond end of device [ 321.331424][ T9482] loop5: rw=2049, want=40, limit=16 01:27:28 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:28 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[0x0]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:28 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:28 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, 0x0, 0x0, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:27:28 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) 01:27:28 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) [ 322.260486][ T9491] loop5: detected capacity change from 0 to 16 [ 322.261962][ T9490] loop2: detected capacity change from 0 to 16 [ 322.273350][ T9492] loop3: detected capacity change from 0 to 16 [ 322.296924][ T9491] syz-executor.5: attempt to access beyond end of device [ 322.296924][ T9491] loop5: rw=2049, want=40, limit=16 01:27:28 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:28 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:27:28 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:28 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) 01:27:28 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 322.340160][ T9490] syz-executor.2: attempt to access beyond end of device [ 322.340160][ T9490] loop2: rw=2049, want=40, limit=16 01:27:28 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) [ 322.407011][ T9500] loop3: detected capacity change from 0 to 16 [ 322.422727][ T9503] loop5: detected capacity change from 0 to 16 [ 322.469948][ T9506] loop2: detected capacity change from 0 to 16 [ 322.487645][ T9503] syz-executor.5: attempt to access beyond end of device [ 322.487645][ T9503] loop5: rw=2049, want=40, limit=16 [ 322.531169][ T9506] syz-executor.2: attempt to access beyond end of device [ 322.531169][ T9506] loop2: rw=2049, want=40, limit=16 [ 322.545611][ T9508] loop3: detected capacity change from 0 to 16 01:27:29 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, 0x0, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:29 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:29 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(0x0, 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:29 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:29 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) 01:27:29 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:27:29 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{0x0}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:27:29 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) [ 323.423648][ T9515] loop3: detected capacity change from 0 to 16 [ 323.436845][ T9519] loop5: detected capacity change from 0 to 16 [ 323.444477][ T9518] loop2: detected capacity change from 0 to 16 01:27:29 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(0x0, 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:29 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) [ 323.504567][ T9518] syz-executor.2: attempt to access beyond end of device [ 323.504567][ T9518] loop2: rw=2049, want=40, limit=16 [ 323.522991][ T9523] loop3: detected capacity change from 0 to 16 01:27:29 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:29 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{0x0}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) [ 323.589028][ T9528] loop5: detected capacity change from 0 to 16 [ 323.589614][ T9529] loop2: detected capacity change from 0 to 16 [ 323.625518][ T9534] loop3: detected capacity change from 0 to 16 01:27:30 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, 0x0, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:30 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:30 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000600)=[{0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:30 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) 01:27:30 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(0x0, 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:30 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{0x0}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:27:30 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000600)=[{0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) [ 324.565346][ T9542] loop0: detected capacity change from 0 to 16 [ 324.572154][ T9538] loop2: detected capacity change from 0 to 16 [ 324.579794][ T9544] loop3: detected capacity change from 0 to 16 [ 324.588934][ T9543] loop5: detected capacity change from 0 to 16 01:27:30 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:30 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:27:30 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(0x0, 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) 01:27:30 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 324.661219][ T9547] loop0: detected capacity change from 0 to 16 01:27:30 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000600)=[{0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) [ 324.712100][ T9556] loop2: detected capacity change from 0 to 16 [ 324.719655][ T9553] loop3: detected capacity change from 0 to 16 [ 324.726684][ T9558] loop5: detected capacity change from 0 to 16 [ 324.745243][ T9560] loop0: detected capacity change from 0 to 16 01:27:31 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, 0x0, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:31 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(0x0, 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) 01:27:31 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:27:31 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:31 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{0x0}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:31 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 325.719761][ T9563] loop3: detected capacity change from 0 to 16 [ 325.731343][ T9568] loop5: detected capacity change from 0 to 16 [ 325.733008][ T9569] loop2: detected capacity change from 0 to 16 01:27:31 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{0x0}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:31 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(0x0, 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) [ 325.760537][ T9570] loop0: detected capacity change from 0 to 16 01:27:31 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:27:31 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:31 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 325.813549][ T9572] loop0: detected capacity change from 0 to 16 [ 325.848567][ T9576] loop2: detected capacity change from 0 to 16 01:27:31 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{0x0}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) [ 325.861141][ T9578] loop3: detected capacity change from 0 to 16 [ 325.883797][ T9581] loop0: detected capacity change from 0 to 16 [ 325.888561][ T9583] loop5: detected capacity change from 0 to 16 01:27:32 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:32 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) 01:27:32 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:27:32 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, 0x0}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:32 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, 0x0, 0x0, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:32 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) [ 326.949213][ T9590] loop5: detected capacity change from 0 to 16 [ 326.955454][ T9592] loop3: detected capacity change from 0 to 16 [ 326.957529][ T9595] loop0: detected capacity change from 0 to 16 [ 326.968276][ T9597] loop2: detected capacity change from 0 to 16 01:27:32 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:32 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) 01:27:32 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, 0x0, 0x0, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:32 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, 0x0}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:32 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) [ 327.044058][ T9599] loop0: detected capacity change from 0 to 16 01:27:32 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) [ 327.086660][ T9603] loop5: detected capacity change from 0 to 16 [ 327.098708][ T9601] loop2: detected capacity change from 0 to 16 [ 327.121252][ T9607] loop0: detected capacity change from 0 to 16 [ 327.130590][ T9609] loop3: detected capacity change from 0 to 16 01:27:34 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) 01:27:34 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, 0x0, 0x0, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:34 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:27:34 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, 0x0}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:34 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:34 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400", 0xc}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:34 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:27:34 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) [ 328.200005][ T9618] loop2: detected capacity change from 0 to 16 [ 328.203717][ T9620] loop0: detected capacity change from 0 to 16 [ 328.206618][ T9619] loop3: detected capacity change from 0 to 16 [ 328.223328][ T9622] loop5: detected capacity change from 0 to 16 01:27:34 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, 0x0, 0x0, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) 01:27:34 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400", 0xc}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:34 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 328.296635][ T9624] loop0: detected capacity change from 0 to 16 [ 328.318192][ T9626] loop3: detected capacity change from 0 to 16 [ 328.326267][ T9628] loop2: detected capacity change from 0 to 16 01:27:34 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:27:34 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, 0x0, 0x0, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) 01:27:34 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) [ 328.347513][ T9631] loop5: detected capacity change from 0 to 16 01:27:34 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:34 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) [ 328.415834][ T9638] loop3: detected capacity change from 0 to 16 [ 328.450686][ T9640] loop2: detected capacity change from 0 to 16 [ 328.459842][ T9643] loop5: detected capacity change from 0 to 16 [ 328.531447][ T9646] loop3: detected capacity change from 0 to 16 01:27:35 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:35 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400", 0xc}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:35 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:35 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, 0x0, 0x0, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) 01:27:35 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:35 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) [ 329.377767][ T9649] loop5: detected capacity change from 0 to 16 [ 329.386816][ T9652] loop3: detected capacity change from 0 to 16 [ 329.392810][ T9655] loop2: detected capacity change from 0 to 16 [ 329.393276][ T9654] loop0: detected capacity change from 0 to 16 01:27:35 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{0x0}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:35 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) 01:27:35 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:27:35 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(0x0, 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:35 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240", 0x12}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) [ 329.446525][ T9652] handle_bad_sector: 2 callbacks suppressed [ 329.446543][ T9652] syz-executor.3: attempt to access beyond end of device [ 329.446543][ T9652] loop3: rw=2049, want=40, limit=16 [ 329.509882][ T9660] loop5: detected capacity change from 0 to 16 [ 329.523232][ T9662] loop2: detected capacity change from 0 to 16 [ 329.534613][ T9665] loop3: detected capacity change from 0 to 16 [ 329.545565][ T9668] loop0: detected capacity change from 0 to 16 01:27:35 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{0x0}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) [ 329.554063][ T9665] syz-executor.3: attempt to access beyond end of device [ 329.554063][ T9665] loop3: rw=2049, want=40, limit=16 [ 329.661281][ T9671] loop5: detected capacity change from 0 to 16 01:27:36 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:36 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:27:36 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) 01:27:36 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240", 0x12}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:36 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(0x0, 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:36 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{0x0}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:36 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) [ 330.558972][ T9674] loop2: detected capacity change from 0 to 16 [ 330.586513][ T9679] loop0: detected capacity change from 0 to 16 [ 330.586535][ T9680] loop3: detected capacity change from 0 to 16 [ 330.593720][ T9681] loop5: detected capacity change from 0 to 16 01:27:36 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(0x0, 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:36 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240", 0x12}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) [ 330.634318][ T9680] syz-executor.3: attempt to access beyond end of device [ 330.634318][ T9680] loop3: rw=2049, want=40, limit=16 [ 330.673620][ T9683] loop2: detected capacity change from 0 to 16 01:27:36 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:36 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, 0x0, 0x0) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:27:36 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{0x0}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) [ 330.708571][ T9688] loop0: detected capacity change from 0 to 16 [ 330.757082][ T9692] loop5: detected capacity change from 0 to 16 [ 330.780439][ T9694] loop3: detected capacity change from 0 to 16 [ 330.803773][ T9696] loop2: detected capacity change from 0 to 16 [ 330.837856][ T9694] syz-executor.3: attempt to access beyond end of device [ 330.837856][ T9694] loop3: rw=2049, want=40, limit=16 01:27:37 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:37 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080", 0x15}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:37 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:37 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:37 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{0x0}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) 01:27:37 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, 0x0, 0x0) creat(&(0x7f0000000140)='./bus\x00', 0x111) [ 331.771663][ T9703] loop2: detected capacity change from 0 to 16 [ 331.778455][ T9701] loop5: detected capacity change from 0 to 16 [ 331.790572][ T9707] loop0: detected capacity change from 0 to 16 [ 331.799158][ T9706] loop3: detected capacity change from 0 to 16 01:27:37 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{0x0}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) 01:27:37 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, 0x0, 0x0) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:27:37 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:37 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:37 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080", 0x15}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) [ 331.842605][ T9706] syz-executor.3: attempt to access beyond end of device [ 331.842605][ T9706] loop3: rw=2049, want=40, limit=16 [ 331.923258][ T9714] loop0: detected capacity change from 0 to 16 [ 331.925240][ T9716] loop2: detected capacity change from 0 to 16 [ 331.932528][ T9717] loop3: detected capacity change from 0 to 16 [ 331.943837][ T9719] loop5: detected capacity change from 0 to 16 01:27:37 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) [ 331.984444][ T9717] syz-executor.3: attempt to access beyond end of device [ 331.984444][ T9717] loop3: rw=2049, want=40, limit=16 [ 332.082660][ T9723] loop2: detected capacity change from 0 to 16 01:27:38 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:38 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080", 0x15}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:38 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:38 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:27:38 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:38 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) [ 332.931629][ T9733] loop0: detected capacity change from 0 to 16 [ 332.932044][ T9732] loop2: detected capacity change from 0 to 16 [ 332.949197][ T9729] loop5: detected capacity change from 0 to 16 [ 332.955708][ T9731] loop3: detected capacity change from 0 to 16 01:27:38 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:38 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) creat(0x0, 0x111) 01:27:38 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 332.980154][ T9731] syz-executor.3: attempt to access beyond end of device [ 332.980154][ T9731] loop3: rw=2049, want=40, limit=16 01:27:38 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) 01:27:38 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) [ 333.053585][ T9739] loop5: detected capacity change from 0 to 16 [ 333.078295][ T9741] loop3: detected capacity change from 0 to 16 [ 333.085243][ T9743] loop0: detected capacity change from 0 to 16 01:27:39 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 333.120335][ T9746] loop2: detected capacity change from 0 to 16 [ 333.134631][ T9741] syz-executor.3: attempt to access beyond end of device [ 333.134631][ T9741] loop3: rw=2049, want=40, limit=16 01:27:39 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(0x0, 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:39 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x3f00) 01:27:39 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:39 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:39 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) creat(0x0, 0x111) 01:27:39 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:40 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x3f00) [ 334.080985][ T9755] loop5: detected capacity change from 0 to 16 [ 334.082377][ T9756] loop2: detected capacity change from 0 to 16 [ 334.092425][ T9758] loop0: detected capacity change from 0 to 16 [ 334.100968][ T9759] loop3: detected capacity change from 0 to 16 01:27:40 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) [ 334.144097][ T9759] syz-executor.3: attempt to access beyond end of device [ 334.144097][ T9759] loop3: rw=2049, want=40, limit=16 01:27:40 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:40 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x0) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:40 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) creat(0x0, 0x111) 01:27:40 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) [ 334.192598][ T9763] loop2: detected capacity change from 0 to 16 [ 334.218266][ T9765] loop5: detected capacity change from 0 to 16 [ 334.263231][ T9770] loop0: detected capacity change from 0 to 16 [ 335.114856][ T9777] loop3: detected capacity change from 0 to 16 [ 335.140035][ T9778] loop5: detected capacity change from 0 to 16 [ 335.221136][ T9777] syz-executor.3: attempt to access beyond end of device [ 335.221136][ T9777] loop3: rw=2049, want=40, limit=16 01:27:41 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(0x0, 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:41 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x3f00) 01:27:41 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:41 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x0) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:41 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:41 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x0) 01:27:41 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) [ 335.636583][ T9782] loop0: detected capacity change from 0 to 16 [ 335.644797][ T9784] loop3: detected capacity change from 0 to 16 [ 335.650100][ T9788] loop2: detected capacity change from 0 to 16 [ 335.651326][ T9787] loop5: detected capacity change from 0 to 16 01:27:41 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:41 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x0) [ 335.709938][ T9784] syz-executor.3: attempt to access beyond end of device [ 335.709938][ T9784] loop3: rw=2049, want=40, limit=16 01:27:41 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:41 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x0) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 335.751386][ T9791] loop0: detected capacity change from 0 to 16 [ 335.776798][ T9793] loop5: detected capacity change from 0 to 16 01:27:41 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) [ 335.808361][ T9795] loop2: detected capacity change from 0 to 16 [ 335.814857][ T9798] loop3: detected capacity change from 0 to 16 [ 335.841658][ T9793] syz-executor.5: attempt to access beyond end of device [ 335.841658][ T9793] loop5: rw=2049, want=17, limit=16 [ 335.853777][ T9793] Buffer I/O error on dev loop5, logical block 16, lost async page write [ 335.874892][ T9793] syz-executor.5: attempt to access beyond end of device [ 335.874892][ T9793] loop5: rw=2049, want=18, limit=16 [ 335.887048][ T9793] Buffer I/O error on dev loop5, logical block 17, lost async page write [ 335.915457][ T9793] syz-executor.5: attempt to access beyond end of device [ 335.915457][ T9793] loop5: rw=2049, want=19, limit=16 [ 335.927680][ T9793] Buffer I/O error on dev loop5, logical block 18, lost async page write [ 335.937915][ T9793] syz-executor.5: attempt to access beyond end of device [ 335.937915][ T9793] loop5: rw=2049, want=20, limit=16 [ 335.950060][ T9793] Buffer I/O error on dev loop5, logical block 19, lost async page write [ 335.962195][ T9793] syz-executor.5: attempt to access beyond end of device [ 335.962195][ T9793] loop5: rw=2049, want=44, limit=16 [ 335.994577][ T9805] loop0: detected capacity change from 0 to 16 01:27:43 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(0x0, 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:43 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x0) 01:27:43 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:43 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{0x0}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:43 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:43 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(0xffffffffffffffff, r0, 0x0, 0x8080ffffff80) [ 337.239319][ T9809] loop5: detected capacity change from 0 to 16 [ 337.254486][ T9814] loop2: detected capacity change from 0 to 16 [ 337.257749][ T9812] loop0: detected capacity change from 0 to 16 [ 337.262211][ T9816] loop3: detected capacity change from 0 to 16 01:27:43 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x0) [ 337.299990][ T9809] syz-executor.5: attempt to access beyond end of device [ 337.299990][ T9809] loop5: rw=2049, want=17, limit=16 [ 337.312089][ T9809] Buffer I/O error on dev loop5, logical block 16, lost async page write 01:27:43 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:43 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) [ 337.343420][ T9809] syz-executor.5: attempt to access beyond end of device [ 337.343420][ T9809] loop5: rw=2049, want=18, limit=16 [ 337.355590][ T9809] Buffer I/O error on dev loop5, logical block 17, lost async page write [ 337.371845][ T9819] loop2: detected capacity change from 0 to 16 [ 337.382576][ T9809] syz-executor.5: attempt to access beyond end of device 01:27:43 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(0xffffffffffffffff, r0, 0x0, 0x8080ffffff80) 01:27:43 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) [ 337.382576][ T9809] loop5: rw=2049, want=19, limit=16 [ 337.394702][ T9809] Buffer I/O error on dev loop5, logical block 18, lost async page write [ 337.409351][ T9809] Buffer I/O error on dev loop5, logical block 19, lost async page write 01:27:43 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) [ 337.436234][ T9823] loop3: detected capacity change from 0 to 16 [ 337.458953][ T9825] loop0: detected capacity change from 0 to 16 [ 337.476824][ T9827] loop2: detected capacity change from 0 to 16 [ 337.520663][ T9829] loop5: detected capacity change from 0 to 16 [ 337.565494][ T9829] Buffer I/O error on dev loop5, logical block 16, lost async page write [ 337.574080][ T9829] Buffer I/O error on dev loop5, logical block 17, lost async page write 01:27:44 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:44 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:44 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(0xffffffffffffffff, r0, 0x0, 0x8080ffffff80) 01:27:44 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, 0x0) io_submit(0x0, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:44 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, 0x0, 0x0) 01:27:44 executing program 2: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 338.790200][ T9842] loop0: detected capacity change from 0 to 16 [ 338.801998][ T9840] loop5: detected capacity change from 0 to 16 01:27:44 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(0x0) r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:44 executing program 3: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:44 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, 0x0, 0x0) 01:27:44 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8080ffffff80) 01:27:44 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(0x0) r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) [ 338.934508][ T9849] loop0: detected capacity change from 0 to 16 [ 338.941117][ T9851] loop5: detected capacity change from 0 to 16 01:27:44 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, 0x0, 0x0) [ 339.039298][ T9856] loop0: detected capacity change from 0 to 16 [ 339.239538][ T9858] loop5: detected capacity change from 0 to 16 01:27:46 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:46 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8080ffffff80) 01:27:46 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(0x0) r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:46 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) 01:27:46 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:46 executing program 3: sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:46 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) [ 340.467863][ T9865] loop0: detected capacity change from 0 to 16 [ 340.479747][ T9869] loop5: detected capacity change from 0 to 16 [ 340.486745][ T9867] loop2: detected capacity change from 0 to 16 [ 340.537311][ T9869] handle_bad_sector: 18 callbacks suppressed [ 340.537326][ T9869] syz-executor.5: attempt to access beyond end of device [ 340.537326][ T9869] loop5: rw=2049, want=17, limit=16 [ 340.542588][ T9867] syz-executor.2: attempt to access beyond end of device [ 340.542588][ T9867] loop2: rw=2049, want=17, limit=16 [ 340.551373][ T9869] syz-executor.5: attempt to access beyond end of device [ 340.551373][ T9869] loop5: rw=2049, want=18, limit=16 [ 340.572982][ T9867] syz-executor.2: attempt to access beyond end of device 01:27:46 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8080ffffff80) [ 340.572982][ T9867] loop2: rw=2049, want=18, limit=16 [ 340.582489][ T9869] syz-executor.5: attempt to access beyond end of device [ 340.582489][ T9869] loop5: rw=2049, want=19, limit=16 [ 340.609661][ T9875] loop0: detected capacity change from 0 to 16 [ 340.619749][ T9869] syz-executor.5: attempt to access beyond end of device [ 340.619749][ T9869] loop5: rw=2049, want=20, limit=16 01:27:46 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) [ 340.661935][ T9869] syz-executor.5: attempt to access beyond end of device [ 340.661935][ T9869] loop5: rw=2049, want=44, limit=16 [ 340.669262][ T9867] syz-executor.2: attempt to access beyond end of device [ 340.669262][ T9867] loop2: rw=2049, want=19, limit=16 [ 340.698368][ T9867] syz-executor.2: attempt to access beyond end of device [ 340.698368][ T9867] loop2: rw=2049, want=20, limit=16 01:27:46 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x0) 01:27:46 executing program 5: sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 340.726754][ T9867] syz-executor.2: attempt to access beyond end of device [ 340.726754][ T9867] loop2: rw=2049, want=44, limit=16 01:27:46 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 340.891639][ T9886] loop0: detected capacity change from 0 to 16 01:27:48 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:48 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x0) 01:27:48 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:48 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) io_setup(0x8, &(0x7f0000000600)) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) 01:27:48 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) io_setup(0x8, &(0x7f0000000600)=0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r1, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0, 0x0, 0x4}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}]) close(r2) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x3f00) write$P9_RUNLINKAT(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:48 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) io_setup(0x8, &(0x7f0000000600)=0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r1, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0, 0x0, 0x4}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}]) close(r2) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x3f00) write$P9_RUNLINKAT(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x111) [ 342.335783][ T9898] loop5: detected capacity change from 0 to 16 [ 342.338737][ T9894] loop0: detected capacity change from 0 to 16 [ 342.350095][ T9897] loop3: detected capacity change from 0 to 16 [ 342.378317][ T9897] buffer_io_error: 18 callbacks suppressed [ 342.378332][ T9897] Buffer I/O error on dev loop3, logical block 16, lost async page write [ 342.403120][ T9901] loop2: detected capacity change from 0 to 16 [ 342.412433][ T9897] Buffer I/O error on dev loop3, logical block 17, lost async page write 01:27:48 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) open(&(0x7f0000001300)='./file0\x00', 0x90040, 0x83) getresuid(&(0x7f0000000140), &(0x7f00000001c0)=0x0, &(0x7f0000000780)) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r2 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000800)=[{{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000002a40)=[{0x0}, {&(0x7f0000000640)=""/133, 0x85}, {&(0x7f0000000300)=""/96, 0x60}, {&(0x7f0000000700)=""/68, 0x44}, {&(0x7f00000029c0)=""/127, 0x7f}], 0x5, &(0x7f0000000780)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x38}}], 0x1, 0x40, &(0x7f0000000840)={0x77359400}) sendmmsg$unix(r3, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000100)="f4a4848461fb0592d2f8db4c1f3c9e408788e03d28fe5e69dbceea46dd67888cdedd07a068040b956c3a", 0x2a}, {0x0}, {&(0x7f0000000900)="2106b041bf04bc78f186e175a681097cc05e5c6e05c598e7a6200982dddfcc7665879b2b84e41266f023185a157002ca9aa25a136d69bdde1db960b515f664e1f4ce31b5419f6765b41ec989c1b15395a4a1f0c1ea438021e93fe916638263ed1a96d0d2a9abe181c18400f5f156e82e80131bc37deeeeccb37fd1e522d531247f3a9b7da0672771de4d6f269751ac41e67489b9ae9713c6da5c48265b955a50cc4f5417ff8169aced03cf61d5e7066d4426e18079", 0xb5}, {&(0x7f00000009c0)="7b856c6f002b10267d59fef353e19c4a305b9d928a79d1d1491d10760aa9b3643cba33d77823da3bbaca62c61d8d1ed18fd6e6b9fb66b274ca684ad1dc814c9727dd68d5f8d37b262c391620d5cc2f1ef7fcf8c6122e0959150679539527e000", 0x60}, {&(0x7f0000000a40)="5cfb8a9c9c032006931486d85ddc77b38b25e776320879fb67683e0aa5482b7722de98769053eb2eff276cf24d06566a4bba8dc7ab77149297ed55ebb575db3dad163c73c3a105c8baeadcf4050491e907883b95a70df4a868d8b7ac2134e65d17a87d072cd11243446678c0a600e7e84a06da3ef6ef5093e8", 0x79}, {&(0x7f0000000b00)="92d337da9a6de3995f045d2d77b8fee943c7c0db8692360efe32cc4eb0e26ee5f6d3a1dbfbba605961033a18333e9408d4fb391763c59603061b78d6feb70cd496a0ea30ba97f0f2e0a6d08eec7b9a3178c33eee24c51bd6812518c803eb1387d445", 0x62}, 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{&(0x7f0000003080)="7399585c31fdaa734e9531093bfe9c09ccd22fda9e25d1c8a5d644e91aecfcf7e21e1e586ec1abe3920a720e9f21193bc6d7317b1019a5d6db1a369fa758537011830894219bf77e105964493ce30ad1ee439a18cf76645dbdf81ce50af9520cb569093c19e750b7af72e7445b3e95d6585f408e1efeba90056f263c22ee4b44de2eb9a3260a5f290712d5fd2706f29203965b4240a1614c2df547e451198d9386bb9bdbffb6b9101b25041f8ea8c7704e6147ca76af130f67064247d283fb4248d64981548bf0c7a3ed6c281f61b5aad2933df869ddc71943906e33afce72d4eb92841ab2a3c618dc", 0xe9}], 0x3, &(0x7f0000003880)=[@rights={{0x20, 0x1, 0x1, [r2, r2, 0xffffffffffffffff, r1]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r6}}}], 0x40, 0x41}}, {{0x0, 0x0, &(0x7f0000002940)=[{0x0}, {&(0x7f0000003a00)="f8d825051d64f9a5add5673c025fe46ee9462c3224fd341932746fdb1a880bc4b0b0accfc3be869e538ead4d2a7f24b84e27b3af2d103a2489d10f15b2260080c7467e03da7c8395f8fde30cbaa5ee7a1289ed82ef039069042afce9c2053581d76bb7bc0686d30272a0393d7e306c5c40965045ffd01f29c6b93d75a07da245d6332294d4caa1f2d2788ed08f555554153e7bab92e36bf70ca4c352f7cbd5b33fd37a5db90089f5ec6ca8655f8b08483541f27c67d19f8fe5aa7cd8b508deb6b60bfbe6e744f441c426", 0xca}, {&(0x7f0000003b00)="5d0bb96e3666d3cdda3d21dd8c54baa72cdbeac8b4b139f8c1d644444f76df4b292cc808fa0e57aab07ab1a6388403a4f361d0a50c759c25d42473a3b173884c64a6c36ebc61fec187b8c1484a7948c45836e251d41dbf9f297b2a0e1b90655502ad8893c9bb88824d278a6617569f7bee7f5954df4ac54ddb6485ef", 0x7c}, {&(0x7f0000003bc0)="2836977eb6c33cdfe4f6e35ae08ac9007091af4582596535d94b5441cecec244d7d43a54db7c4e550fb50873c0e30e53c40ad7f871e4820046cac81c67e657758fa2c75378f93320a484349446ba815e344378943d", 0x55}, {&(0x7f0000000240)="e4fe3d7517c6237a8c818ebc1cbee1cf", 0x10}, {&(0x7f0000002440)="4993fd1079e1ea5bf13a8a61a35f053e4cfce7fa9d20a7cf2746d26add7a298f64f7f4ece5cb1b095da1daee0bc9046da0df7bb3a736cb5d9f93981fa73347661fe75d62af1ddf121f892531a194510f616b9179232d33144e6cd675d6320a54aec96ce9ab8681d0a6559531fe7cee57d6405b057bfb33f2bece20d8a3fe5b223eae177464217428c3974247b14853efc20046cdcc515e0c4a835d5e4db9da411dfaf66dac8ede1da545449d88f42c33dedaaec0da8c014032e9", 0xba}], 0x6, &(0x7f0000003dc0)=[@cred={{0x1c, 0x1, 0x2, {0x0, r5}}}, @cred={{0x1c, 0x1, 0x2, {r4, 0x0, r6}}}, @cred={{0x1c, 0x1, 0x2, {r4}}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff]}}], 0xb8, 0x20000000}}], 0x6, 0x20000000) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x9, 0x5, &(0x7f0000000580)=[{&(0x7f0000000300)="031cb93319a2d3c7fdef47c396915b9f9c9701a369f5932c50a7ff773c2d91599f2d8317493fe33c89cb03d210a4d91971645b3655e384e82b19bd0fd047fc2a4ff6876e2dda5d7ecf6c6c1c73e45abda530b2128c43e977e2123439aefee2fc3e7f7351bd7db5e3967c690d5b0e96b1710e794f42657cf06b8c47ce8c337ac4d7ac3e0d0f89553a6469907b0a1186506faf43226164f91d8bad2fdb31ac1efc3a5d670b176729932030af77ab5bbf6c68249d3c39bd63e27550191b3fd864f7e7de75345c444ad3a943b10d28b30c9b1bfaa0127190df90daf3d272f6b017d22b42499272a0977e5e", 0xe9, 0x8000}, {&(0x7f0000000840)="66c157d2509296d75a5efce3e848295edc48fd0ca20c2208947fcafe15b3cf829577dba19c4cd66632ff7c7555663b2d00714e4b1c4d9e2277d77c9c41863c2cf043360f8548d666edec56ad3ea7e00da8d389c0dfde71ff0a110718c5caff19db79cf3dda540731a379e343ec6a57a43f98", 0x72, 0xc5}, {&(0x7f00000008c0)="9746e65b9755322e80ceb1dda2851750c6666619413020dede04814fb65feddd232e3c5c68eb59e2f06a1c00e2d6af9df99bb28bafa46d639c8359697372060c2a9f2aaa7d17b1b876b0599357b5afc46a50852261e9cfc8ab5b0efcfcfb1e43c6762de289511329de3b40d739078a1c1cd04b73c22b75d2a7744abd4a5ff904e35c71d01241ae83d110183b94d5a008cab6bb316f84eec1f10307557f66b2", 0x9f, 0x1}, {&(0x7f00000004c0)="0cb3fff9da55e43cf0e954e2566a516711ec5ebaa1d78acc6e2fd1a9fbe8017313626e9d95975f325ec9385d4d7975caf0739be77477a7d9f9634f0d26a83835e29f742d9fb92ea42d2f6a02c8e7b84df51ca205d7434ff4390a3fe288015948a88e55483b4f82483ed831f1e614dfaf9f7211bc577de17495bc2ae0d7ca7577860362c72f9b0dc53034d94d7d32e4d718333f6f3989", 0x96, 0xfffffffffffffc01}, {&(0x7f0000000680)="30b14c13656b9dac2005ef26dda91dcfd42e6e5946d6fc6411be5a1bc2949cb12b34459cc69b44cb8752be8a4dd92197609d7f19a0a967b5129ba36c40fbb7e58cdaccc400f7ed2691a623df97cf381d5915ad653049eb0b80fbc8371fdfceacbdac24d379586f9aa68b0131876e7379f350fed3a21d06f164a3f6effe510b64d9a2cbee9595a9fcc21f47a4d43d3193e6b3faedfbd1df4a5cdeb867f6c0e03721c3c32e7d4bd106d5dc4b983785858033ee41814fa84dae6e2b441ed14b7d302997", 0xc2, 0x1f}], 0x2040, &(0x7f00000007c0)={[{@size={'size', 0x3d, [0x39, 0x6d, 0x78, 0x74, 0x38, 0x65]}}, {@gid={'gid', 0x3d, r6}}], [{@dont_hash}, {@appraise}, {@euid_eq={'euid', 0x3d, r0}}, {@smackfsfloor={'smackfsfloor', 0x3d, ':\xd5'}}, {@defcontext={'defcontext', 0x3d, 'user_u'}}]}) chdir(&(0x7f0000000040)='./file0\x00') r7 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r8 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r7, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r8, 0x3f00) r9 = socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r10, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r10, 0x84009422, &(0x7f0000002440)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000300)={{}, 0x0, 0xc, @unused=[0x1, 0x0, 0x1, 0x7], @devid=r11}) ioctl$BTRFS_IOC_GET_DEV_STATS(0xffffffffffffffff, 0xc4089434, &(0x7f0000000200)={r11, 0x0, 0x1, [0x7f, 0x628f, 0x0, 0x1, 0x2], [0x4, 0x81, 0x7, 0xfffffffffffffffe, 0x1, 0x0, 0x7, 0x7ff, 0x1, 0x0, 0x7, 0x5, 0x0, 0x0, 0x0, 0x4, 0x8, 0x5, 0x10100000, 0xfa, 0x0, 0x4, 0x81, 0x69ab, 0x0, 0x0, 0x7, 0x43, 0x0, 0x0, 0x0, 0x1000000000, 0x4, 0x0, 0x0, 0x8, 0x5, 0x4, 0x8, 0xe2, 0x0, 0x9, 0x4, 0x9, 0x0, 0x8, 0x6, 0x6, 0xe3, 0x6, 0x163451fd, 0xe0, 0x0, 0x2, 0xfffffffffffffff8, 0x0, 0x10000, 0x0, 0x0, 0x2, 0x2, 0x40, 0x0, 0xfffffffffffff8f1, 0x5, 0xeda, 0x10000, 0x4, 0x10001, 0x9, 0x2, 0x1, 0xffffffffffffffff, 0x6, 0x8, 0x5, 0x0, 0x8e2, 0x80000000, 0x1, 0x0, 0x0, 0x7, 0x7, 0x6, 0x0, 0x9, 0x2, 0x0, 0x0, 0x1000, 0x1, 0x10000, 0x800, 0xb56, 0x7ff, 0x0, 0x0, 0x10000, 0xfffffffffffffffb, 0x0, 0x0, 0x8, 0x0, 0x4, 0x0, 0x5, 0x2, 0x7fffffff, 0x8, 0x4, 0x2, 0x0, 0x5, 0xffffffff, 0x0, 0x7, 0x100000001, 0x1000000009, 0x3]}) ioctl$BTRFS_IOC_DEV_REPLACE(r9, 0xca289435, &(0x7f0000004040)={0x1, 0x0, @start={r11, 0x1, "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", "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"}, [0x10000, 0x9, 0x5, 0x7, 0x81, 0x8, 0x9, 0x7fff, 0x4c98, 0x9, 0x2, 0x4, 0x1000, 0x7fff, 0x7, 0x6, 0x80000000, 0x7, 0xfffffffffffff639, 0x1, 0x6, 0x7f, 0x7ff, 0x0, 0x6, 0xdf6, 0xffffffffffffffff, 0x5, 0x8, 0x8, 0x6d33, 0x80, 0x2, 0x7fff, 0xff, 0x6, 0x2, 0x800, 0x7f, 0xf1, 0x9, 0x32d2, 0x3, 0x7f, 0x3, 0x4, 0x2, 0x7f, 0x80000000, 0x8, 0x940d, 0x7fff, 0x4, 0x80000000, 0x1, 0x56, 0x7fffffff, 0x200, 0x100000001, 0x4, 0xfffffffffffffffc, 0x100000000, 0x80000001, 0x1]}) 01:27:48 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x0) [ 342.421864][ T9897] Buffer I/O error on dev loop3, logical block 18, lost async page write [ 342.431390][ T9897] Buffer I/O error on dev loop3, logical block 19, lost async page write 01:27:48 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f0e) 01:27:48 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:48 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) creat(&(0x7f0000000140)='./file0\x00', 0x100) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x0) unlinkat(r2, &(0x7f0000000000)='./file0\x00', 0x200) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f00000000c0)={0xf6, 0xfff, 0x6, 0x3, 0x1}) [ 342.487351][ T9904] loop5: detected capacity change from 0 to 16 [ 342.538056][ T9909] loop2: detected capacity change from 0 to 16 [ 342.548515][ T9911] loop0: detected capacity change from 0 to 16 [ 342.557793][ T9913] loop3: detected capacity change from 0 to 16 [ 342.560421][ C1] sd 0:0:1:0: tag#3330 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 342.573884][ C1] sd 0:0:1:0: tag#3330 CDB: opcode=0xe5 (vendor) 01:27:48 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x8800000) [ 342.580264][ C1] sd 0:0:1:0: tag#3330 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 342.589327][ C1] sd 0:0:1:0: tag#3330 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 342.598386][ C1] sd 0:0:1:0: tag#3330 CDB[20]: ba [ 342.603406][ T9916] loop4: detected capacity change from 0 to 16 01:27:49 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(0x0, 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:49 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) setrlimit(0x0, &(0x7f0000000100)={0x5}) r2 = open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x0) recvmsg$unix(r2, &(0x7f0000001840)={&(0x7f0000000300), 0x6e, &(0x7f0000001680)=[{&(0x7f0000000180)}, {&(0x7f0000000240)=""/60, 0x3c}, {&(0x7f0000000380)=""/22, 0x16}, {&(0x7f00000003c0)=""/6, 0x6}, {&(0x7f0000000440)=""/52, 0x34}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000000480)=""/82, 0x52}, {&(0x7f0000001580)=""/227, 0xe3}, {0xfffffffffffffffe}, {&(0x7f0000000500)=""/59, 0x3b}], 0xa, &(0x7f0000001740)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe8}, 0x2) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r4, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="da", 0x1}]) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r5, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:49 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f0d) 01:27:49 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:49 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x2600) 01:27:49 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x8800000) [ 343.935732][ T9925] loop4: detected capacity change from 0 to 16 [ 343.938991][ T9927] loop0: detected capacity change from 0 to 16 [ 343.944269][ T9921] loop5: detected capacity change from 0 to 16 [ 343.950075][ T9928] loop3: detected capacity change from 0 to 16 01:27:50 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cpuset.effective_cpus\x00', 0x26e1, 0x0) r2 = socket$kcm(0x2, 0x200000000000001, 0x0) r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000240)={0x53, 0x2, 0xb3, 0x1, @buffer={0x0, 0x97, &(0x7f0000000640)=""/151}, &(0x7f0000000700)="ebce5357c047a5145b84008856dcb66108cb0132eb890382a244c3e406def99cc81597e348a7af3b405538e1521ee244b5e54492f47b73022ee238385ecd243493aa70f6fd8fc0ff78f88e168d56736ee66fc8db91058c1cd08073a33dae49a1b8ec9d86bd8f271319376dae82cc2dda5ecd340a5f9676c6080dd8ac19c009d354681f49aea09fc51ee3e24be275e7360307d6de8b48ad8bbe518461f2393a8eaea438ab8a08d9583e346065b3757db4c08de5", &(0x7f00000007c0)=""/231, 0x7, 0x4, 0xffffffffffffffff, &(0x7f0000000040)}) ioctl$SG_IO(r4, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH(r2, 0xd0009411, &(0x7f000004da00)={{0x0, 0x8, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x10001, 0x0, 0x0, 0x8}}) ioctl$BTRFS_IOC_TREE_SEARCH(r3, 0xd0009411, &(0x7f00000008c0)={{r8, 0x200, 0x9, 0x3, 0x1, 0x1, 0x2, 0x4, 0xca, 0x3, 0x8dc, 0x1, 0x2, 0xffff, 0x2}}) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f000004ea00)={0x6ac1, [{}, {}, {}, {}, {}, {}, {r9, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}], 0x0, "3b37b0605d9977"}) sendmsg$inet(r2, &(0x7f0000000080)={&(0x7f0000000140)={0x2, 0x4001, @remote}, 0x10, 0x0}, 0x200408c4) io_setup(0x8, &(0x7f0000000600)=0x0) r11 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r10, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r11, 0x0}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) fdatasync(r11) setsockopt$sock_attach_bpf(r2, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x4) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000000c0)="2e00000010008188120f80ecdb4cb9cca7480ef43b000000e3bd6efb440e09000e000a0010000000028000001201", 0x2e}], 0x1}, 0x0) 01:27:50 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:50 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0xffffffffffff0007, r1, 0x0, 0x0) 01:27:50 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x8800000) [ 344.907451][ T9936] loop0: detected capacity change from 0 to 16 [ 344.922972][ T9939] loop4: detected capacity change from 0 to 16 [ 344.934506][ C0] sd 0:0:1:0: tag#3339 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 344.944368][ C0] sd 0:0:1:0: tag#3339 CDB: opcode=0xe5 (vendor) [ 344.950743][ C0] sd 0:0:1:0: tag#3339 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 344.959795][ C0] sd 0:0:1:0: tag#3339 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 344.968828][ C0] sd 0:0:1:0: tag#3339 CDB[20]: ba 01:27:50 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) (fail_nth: 1) [ 345.004364][ T9935] netlink: 'syz-executor.5': attribute type 10 has an invalid length. [ 345.077426][ T9935] team0: Device ipvlan1 failed to register rx_handler [ 345.085818][ T9943] FAULT_INJECTION: forcing a failure. [ 345.085818][ T9943] name failslab, interval 1, probability 0, space 0, times 0 [ 345.098527][ T9943] CPU: 0 PID: 9943 Comm: syz-executor.3 Not tainted 5.16.0-rc3-syzkaller #0 [ 345.107203][ T9943] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 345.117532][ T9943] Call Trace: [ 345.120817][ T9943] [ 345.123737][ T9943] dump_stack_lvl+0xd6/0x122 [ 345.128357][ T9943] dump_stack+0x11/0x1b [ 345.132510][ T9943] should_fail+0x23c/0x250 [ 345.136925][ T9943] ? kmalloc_array+0x2d/0x40 [ 345.141518][ T9943] __should_failslab+0x81/0x90 [ 345.146280][ T9943] should_failslab+0x5/0x20 [ 345.150878][ T9943] __kmalloc+0x6f/0x370 [ 345.155092][ T9943] kmalloc_array+0x2d/0x40 [ 345.159510][ T9943] iter_file_splice_write+0xd5/0x790 [ 345.164803][ T9943] ? generic_file_read_iter+0x72/0x2a0 [ 345.170307][ T9943] ? __fsnotify_parent+0x372/0x490 [ 345.175457][ T9943] ? generic_file_splice_read+0x2c9/0x330 [ 345.181190][ T9943] ? splice_from_pipe+0xd0/0xd0 [ 345.186063][ T9943] direct_splice_actor+0x80/0xa0 [ 345.191000][ T9943] splice_direct_to_actor+0x345/0x650 [ 345.196414][ T9943] ? do_splice_direct+0x190/0x190 [ 345.201502][ T9943] do_splice_direct+0x106/0x190 [ 345.206352][ T9943] do_sendfile+0x675/0xc40 [ 345.210767][ T9943] __x64_sys_sendfile64+0x102/0x140 [ 345.215968][ T9943] do_syscall_64+0x44/0xd0 [ 345.220393][ T9943] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 345.226302][ T9943] RIP: 0033:0x7f5ab79d8ae9 [ 345.230707][ T9943] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 345.250335][ T9943] RSP: 002b:00007f5ab574f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 345.258769][ T9943] RAX: ffffffffffffffda RBX: 00007f5ab7aebf60 RCX: 00007f5ab79d8ae9 [ 345.266738][ T9943] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000003 [ 345.274703][ T9943] RBP: 00007f5ab574f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 345.282705][ T9943] R10: 00008080ffffff80 R11: 0000000000000246 R12: 0000000000000001 [ 345.290704][ T9943] R13: 00007ffc51edd07f R14: 00007f5ab574f300 R15: 0000000000022000 [ 345.298856][ T9943] 01:27:51 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) [ 345.534906][ T9945] loop0: detected capacity change from 0 to 16 [ 345.562039][ T9945] handle_bad_sector: 14 callbacks suppressed [ 345.562056][ T9945] syz-executor.0: attempt to access beyond end of device [ 345.562056][ T9945] loop0: rw=2049, want=40, limit=16 01:27:51 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(0x0, 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:51 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x0) (fail_nth: 1) 01:27:51 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) (fail_nth: 1) 01:27:51 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) (fail_nth: 1) 01:27:51 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) (fail_nth: 2) 01:27:51 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:51 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(0x0, 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 345.967658][ T9955] loop5: detected capacity change from 0 to 16 [ 345.974669][ T9958] loop0: detected capacity change from 0 to 16 [ 345.982390][ T9957] loop4: detected capacity change from 0 to 16 [ 345.994585][ T9956] FAULT_INJECTION: forcing a failure. [ 345.994585][ T9956] name failslab, interval 1, probability 0, space 0, times 0 [ 346.007248][ T9956] CPU: 0 PID: 9956 Comm: syz-executor.3 Not tainted 5.16.0-rc3-syzkaller #0 [ 346.015999][ T9956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 346.026114][ T9956] Call Trace: [ 346.029386][ T9956] [ 346.032302][ T9956] dump_stack_lvl+0xd6/0x122 [ 346.036880][ T9956] dump_stack+0x11/0x1b [ 346.041026][ T9956] should_fail+0x23c/0x250 [ 346.045429][ T9956] ? ext4_init_io_end+0x2d/0xa0 [ 346.050266][ T9956] __should_failslab+0x81/0x90 [ 346.055015][ T9956] should_failslab+0x5/0x20 [ 346.059516][ T9956] kmem_cache_alloc+0x4f/0x320 [ 346.064264][ T9956] ext4_init_io_end+0x2d/0xa0 [ 346.068939][ T9956] ext4_writepages+0x745/0x1e80 [ 346.073873][ T9956] ? __crc32c_le_base+0x250/0x350 [ 346.078902][ T9956] ? mark_buffer_dirty+0x17a/0x260 [ 346.084023][ T9956] ? ext4_readpage+0x180/0x180 [ 346.088786][ T9956] do_writepages+0x1cb/0x330 [ 346.093374][ T9956] ? generic_write_end+0x139/0x180 [ 346.098528][ T9956] file_write_and_wait_range+0x132/0x1d0 [ 346.104199][ T9956] ext4_sync_file+0x105/0x6e0 [ 346.108873][ T9956] ? tsan.module_ctor+0x10/0x10 [ 346.113824][ T9956] vfs_fsync_range+0x107/0x120 [ 346.118573][ T9956] ext4_buffered_write_iter+0x322/0x380 [ 346.124158][ T9956] ext4_file_write_iter+0x2e7/0x1200 [ 346.129432][ T9956] ? filemap_read+0x1661/0x16d0 [ 346.134386][ T9956] do_iter_readv_writev+0x2de/0x380 [ 346.139631][ T9956] do_iter_write+0x192/0x5c0 [ 346.144361][ T9956] ? splice_from_pipe_next+0x34f/0x3b0 [ 346.149808][ T9956] ? kmalloc_array+0x2d/0x40 [ 346.154403][ T9956] vfs_iter_write+0x4c/0x70 [ 346.158939][ T9956] iter_file_splice_write+0x43a/0x790 [ 346.164312][ T9956] ? splice_from_pipe+0xd0/0xd0 [ 346.169147][ T9956] direct_splice_actor+0x80/0xa0 [ 346.174130][ T9956] splice_direct_to_actor+0x345/0x650 [ 346.179557][ T9956] ? do_splice_direct+0x190/0x190 [ 346.184565][ T9956] do_splice_direct+0x106/0x190 [ 346.189415][ T9956] do_sendfile+0x675/0xc40 [ 346.193899][ T9956] __x64_sys_sendfile64+0x102/0x140 [ 346.199098][ T9956] do_syscall_64+0x44/0xd0 [ 346.203498][ T9956] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 346.209378][ T9956] RIP: 0033:0x7f5ab79d8ae9 [ 346.213773][ T9956] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 346.233505][ T9956] RSP: 002b:00007f5ab574f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 346.241898][ T9956] RAX: ffffffffffffffda RBX: 00007f5ab7aebf60 RCX: 00007f5ab79d8ae9 [ 346.249889][ T9956] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000003 [ 346.257932][ T9956] RBP: 00007f5ab574f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 346.265919][ T9956] R10: 00008080ffffff80 R11: 0000000000000246 R12: 0000000000000001 [ 346.273896][ T9956] R13: 00007ffc51edd07f R14: 00007f5ab574f300 R15: 0000000000022000 [ 346.281857][ T9956] [ 346.294667][ T9957] FAULT_INJECTION: forcing a failure. [ 346.294667][ T9957] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 346.307759][ T9957] CPU: 1 PID: 9957 Comm: syz-executor.4 Not tainted 5.16.0-rc3-syzkaller #0 [ 346.316497][ T9957] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 346.326585][ T9957] Call Trace: [ 346.329861][ T9957] [ 346.332787][ T9957] dump_stack_lvl+0xd6/0x122 [ 346.337498][ T9957] dump_stack+0x11/0x1b [ 346.341656][ T9957] should_fail+0x23c/0x250 [ 346.346085][ T9957] should_fail_usercopy+0x16/0x20 [ 346.351105][ T9957] copy_page_from_iter_atomic+0x2f1/0xc60 [ 346.356884][ T9957] generic_perform_write+0x211/0x400 [ 346.362175][ T9957] ext4_buffered_write_iter+0x25b/0x380 [ 346.367737][ T9957] ext4_file_write_iter+0x2e7/0x1200 [ 346.373026][ T9957] ? kstrtouint_from_user+0x13c/0x170 [ 346.378429][ T9957] ? __rcu_read_unlock+0x5c/0x290 [ 346.383484][ T9957] ? avc_policy_seqno+0x22/0x30 [ 346.388356][ T9957] ? selinux_file_permission+0x223/0x350 [ 346.393992][ T9957] ? fsnotify_perm+0x5a/0x370 [ 346.398665][ T9957] ? security_file_permission+0x7c/0xa0 [ 346.404241][ T9957] ? iov_iter_init+0xbe/0xf0 [ 346.408907][ T9957] vfs_write+0x7f5/0x950 [ 346.410594][ T9966] loop2: detected capacity change from 0 to 16 [ 346.413150][ T9957] ksys_write+0xd9/0x190 [ 346.421699][ T9964] FAULT_INJECTION: forcing a failure. [ 346.421699][ T9964] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 346.423602][ T9957] __x64_sys_write+0x3e/0x50 [ 346.441244][ T9957] do_syscall_64+0x44/0xd0 [ 346.445730][ T9957] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 346.451616][ T9957] RIP: 0033:0x7f58df929ae9 [ 346.456020][ T9957] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 346.475693][ T9957] RSP: 002b:00007f58dd6a0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 346.484355][ T9957] RAX: ffffffffffffffda RBX: 00007f58dfa3cf60 RCX: 00007f58df929ae9 [ 346.492321][ T9957] RDX: 0000000000000007 RSI: 0000000020000000 RDI: 0000000000000006 [ 346.500521][ T9957] RBP: 00007f58dd6a01d0 R08: 0000000000000000 R09: 0000000000000000 [ 346.508473][ T9957] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 346.516440][ T9957] R13: 00007fff49ae7e2f R14: 00007f58dd6a0300 R15: 0000000000022000 [ 346.524493][ T9957] [ 346.527511][ T9964] CPU: 0 PID: 9964 Comm: syz-executor.5 Not tainted 5.16.0-rc3-syzkaller #0 [ 346.536185][ T9964] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 346.542213][ T9967] FAULT_INJECTION: forcing a failure. [ 346.542213][ T9967] name failslab, interval 1, probability 0, space 0, times 0 [ 346.546254][ T9964] Call Trace: [ 346.546263][ T9964] [ 346.546269][ T9964] dump_stack_lvl+0xd6/0x122 [ 346.569912][ T9964] dump_stack+0x11/0x1b [ 346.574130][ T9964] should_fail+0x23c/0x250 [ 346.578530][ T9964] should_fail_usercopy+0x16/0x20 [ 346.583535][ T9964] _copy_to_user+0x1c/0x90 [ 346.587983][ T9964] simple_read_from_buffer+0xab/0x120 [ 346.593406][ T9964] proc_fail_nth_read+0x10d/0x150 [ 346.598451][ T9964] ? proc_fault_inject_write+0x230/0x230 [ 346.604131][ T9964] vfs_read+0x1e6/0x750 [ 346.608310][ T9964] ? __fget_light+0x20d/0x260 [ 346.612973][ T9964] ? __fget_light+0x219/0x260 [ 346.617675][ T9964] ksys_read+0xd9/0x190 [ 346.621856][ T9964] __x64_sys_read+0x3e/0x50 [ 346.626413][ T9964] do_syscall_64+0x44/0xd0 [ 346.630813][ T9964] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 346.636814][ T9964] RIP: 0033:0x7f8ed953969c [ 346.641219][ T9964] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 346.660845][ T9964] RSP: 002b:00007f8ed72bb170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 346.669259][ T9964] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f8ed953969c [ 346.677210][ T9964] RDX: 000000000000000f RSI: 00007f8ed72bb1e0 RDI: 0000000000000006 [ 346.685161][ T9964] RBP: 00007f8ed72bb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 346.693112][ T9964] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 346.701064][ T9964] R13: 00007ffe2f9b92cf R14: 00007f8ed72bb300 R15: 0000000000022000 [ 346.709038][ T9964] [ 346.712048][ T9967] CPU: 1 PID: 9967 Comm: syz-executor.2 Not tainted 5.16.0-rc3-syzkaller #0 01:27:52 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:52 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) 01:27:52 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) (fail_nth: 2) [ 346.720716][ T9967] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 346.730779][ T9967] Call Trace: [ 346.734053][ T9967] [ 346.737055][ T9967] dump_stack_lvl+0xd6/0x122 [ 346.741722][ T9967] dump_stack+0x11/0x1b [ 346.745878][ T9967] should_fail+0x23c/0x250 [ 346.750291][ T9967] ? getname_flags+0x84/0x3f0 [ 346.755008][ T9967] __should_failslab+0x81/0x90 [ 346.759864][ T9967] should_failslab+0x5/0x20 [ 346.764377][ T9967] kmem_cache_alloc+0x4f/0x320 [ 346.769138][ T9967] getname_flags+0x84/0x3f0 [ 346.773659][ T9967] getname+0x15/0x20 [ 346.777590][ T9967] do_sys_openat2+0x6d/0x2b0 [ 346.782255][ T9967] __x64_sys_creat+0x62/0x80 [ 346.786823][ T9967] do_syscall_64+0x44/0xd0 [ 346.791223][ T9967] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 346.797153][ T9967] RIP: 0033:0x7f9cffbe2ae9 [ 346.801587][ T9967] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 346.821176][ T9967] RSP: 002b:00007f9cfd938188 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 346.829587][ T9967] RAX: ffffffffffffffda RBX: 00007f9cffcf6020 RCX: 00007f9cffbe2ae9 [ 346.837547][ T9967] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000140 [ 346.845514][ T9967] RBP: 00007f9cfd9381d0 R08: 0000000000000000 R09: 0000000000000000 [ 346.853551][ T9967] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 346.861556][ T9967] R13: 00007ffedb14ab1f R14: 00007f9cfd938300 R15: 0000000000022000 01:27:52 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 346.869520][ T9967] 01:27:52 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x0) (fail_nth: 2) 01:27:52 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 346.917188][ T9971] loop4: detected capacity change from 0 to 16 [ 346.920042][ T9973] loop0: detected capacity change from 0 to 16 [ 346.936834][ T9975] loop5: detected capacity change from 0 to 16 [ 346.973065][ T9978] loop2: detected capacity change from 0 to 16 [ 346.985080][ T9971] syz-executor.4: attempt to access beyond end of device [ 346.985080][ T9971] loop4: rw=2049, want=17, limit=16 [ 346.997234][ T9971] Buffer I/O error on dev loop4, logical block 16, lost async page write [ 347.022169][ T9971] syz-executor.4: attempt to access beyond end of device [ 347.022169][ T9971] loop4: rw=2049, want=18, limit=16 [ 347.028350][ T9973] syz-executor.0: attempt to access beyond end of device [ 347.028350][ T9973] loop0: rw=2049, want=40, limit=16 [ 347.034329][ T9971] Buffer I/O error on dev loop4, logical block 17, lost async page write [ 347.048862][ T9978] syz-executor.2: attempt to access beyond end of device [ 347.048862][ T9978] loop2: rw=2049, want=40, limit=16 [ 347.055899][ T9971] syz-executor.4: attempt to access beyond end of device [ 347.055899][ T9971] loop4: rw=2049, want=19, limit=16 [ 347.069430][ T9975] syz-executor.5: attempt to access beyond end of device [ 347.069430][ T9975] loop5: rw=2049, want=17, limit=16 [ 347.078933][ T9971] Buffer I/O error on dev loop4, logical block 18, lost async page write [ 347.090981][ T9975] Buffer I/O error on dev loop5, logical block 16, lost async page write [ 347.106708][ T9971] syz-executor.4: attempt to access beyond end of device [ 347.106708][ T9971] loop4: rw=2049, want=20, limit=16 01:27:53 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 347.110191][ T9982] FAULT_INJECTION: forcing a failure. [ 347.110191][ T9982] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 347.119936][ T9971] Buffer I/O error on dev loop4, logical block 19, lost async page write [ 347.132966][ T9982] CPU: 1 PID: 9982 Comm: syz-executor.2 Not tainted 5.16.0-rc3-syzkaller #0 [ 347.149982][ T9982] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 347.154086][ T9971] syz-executor.4: attempt to access beyond end of device [ 347.154086][ T9971] loop4: rw=2049, want=44, limit=16 [ 347.160207][ T9982] Call Trace: [ 347.160217][ T9982] [ 347.160223][ T9982] dump_stack_lvl+0xd6/0x122 [ 347.160248][ T9982] dump_stack+0x11/0x1b [ 347.172419][ T9975] syz-executor.5: attempt to access beyond end of device [ 347.172419][ T9975] loop5: rw=2049, want=18, limit=16 [ 347.175624][ T9982] should_fail+0x23c/0x250 [ 347.175646][ T9982] should_fail_usercopy+0x16/0x20 [ 347.178584][ T9975] Buffer I/O error on dev loop5, logical block 17, lost async page write [ 347.183122][ T9982] strncpy_from_user+0x21/0x250 [ 347.189805][ T9980] FAULT_INJECTION: forcing a failure. [ 347.189805][ T9980] name failslab, interval 1, probability 0, space 0, times 0 [ 347.199298][ T9982] getname_flags+0xb8/0x3f0 [ 347.199323][ T9982] getname+0x15/0x20 [ 347.243349][ T9982] do_sys_openat2+0x6d/0x2b0 [ 347.248002][ T9982] __x64_sys_creat+0x62/0x80 [ 347.252623][ T9982] do_syscall_64+0x44/0xd0 [ 347.257086][ T9982] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 347.262963][ T9982] RIP: 0033:0x7f9cffbe2ae9 [ 347.267359][ T9982] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 347.286968][ T9982] RSP: 002b:00007f9cfd938188 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 347.295358][ T9982] RAX: ffffffffffffffda RBX: 00007f9cffcf6020 RCX: 00007f9cffbe2ae9 [ 347.303379][ T9982] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000140 [ 347.311434][ T9982] RBP: 00007f9cfd9381d0 R08: 0000000000000000 R09: 0000000000000000 01:27:53 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x300) [ 347.319396][ T9982] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 347.327346][ T9982] R13: 00007ffedb14ab1f R14: 00007f9cfd938300 R15: 0000000000022000 [ 347.335302][ T9982] [ 347.338305][ T9980] CPU: 0 PID: 9980 Comm: syz-executor.4 Not tainted 5.16.0-rc3-syzkaller #0 [ 347.347341][ T9980] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 347.357395][ T9980] Call Trace: [ 347.360748][ T9980] [ 347.363682][ T9980] dump_stack_lvl+0xd6/0x122 [ 347.368330][ T9980] dump_stack+0x11/0x1b 01:27:53 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(0x0, 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:53 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x0) (fail_nth: 3) [ 347.372526][ T9980] should_fail+0x23c/0x250 [ 347.376942][ T9980] ? mempool_alloc_slab+0x16/0x20 [ 347.381992][ T9980] __should_failslab+0x81/0x90 [ 347.386772][ T9980] should_failslab+0x5/0x20 [ 347.391283][ T9980] kmem_cache_alloc+0x4f/0x320 [ 347.396136][ T9980] mempool_alloc_slab+0x16/0x20 [ 347.401078][ T9980] ? mempool_free+0x130/0x130 [ 347.405765][ T9980] mempool_alloc+0x9d/0x310 [ 347.410246][ T9980] ? __rcu_read_unlock+0x45/0x290 [ 347.415307][ T9980] bio_alloc_bioset+0xcc/0x560 [ 347.420049][ T9980] submit_bh_wbc+0x133/0x320 [ 347.424617][ T9980] __block_write_full_page+0x648/0xa10 [ 347.430171][ T9980] ? mark_buffer_write_io_error+0x180/0x180 [ 347.436056][ T9980] ? fat_block_truncate_page+0x30/0x30 [ 347.441531][ T9980] ? fat_block_truncate_page+0x30/0x30 [ 347.447091][ T9980] block_write_full_page+0x1f0/0x210 [ 347.452381][ T9980] fat_writepage+0x20/0x30 [ 347.456777][ T9980] __mpage_writepage+0xca8/0x1060 [ 347.461899][ T9980] write_cache_pages+0x454/0x7f0 [ 347.466811][ T9980] ? mpage_writepages+0x130/0x130 [ 347.471973][ T9980] ? fat_block_truncate_page+0x30/0x30 [ 347.477485][ T9980] mpage_writepages+0x7f/0x130 [ 347.482242][ T9980] ? fat_block_truncate_page+0x30/0x30 [ 347.487685][ T9980] ? fat_readpage+0x20/0x20 [ 347.492221][ T9980] fat_writepages+0x20/0x30 [ 347.496728][ T9980] do_writepages+0x1cb/0x330 [ 347.501383][ T9980] file_write_and_wait_range+0x132/0x1d0 [ 347.506994][ T9980] __generic_file_fsync+0x48/0x140 [ 347.512150][ T9980] fat_file_fsync+0x48/0x100 [ 347.516858][ T9980] ? fat_generic_ioctl+0xb10/0xb10 [ 347.522009][ T9980] vfs_fsync_range+0x107/0x120 [ 347.526754][ T9980] generic_file_write_iter+0x103/0x130 [ 347.532262][ T9980] vfs_write+0x7f5/0x950 [ 347.536537][ T9980] ksys_write+0xd9/0x190 [ 347.540775][ T9980] __x64_sys_write+0x3e/0x50 [ 347.545346][ T9980] do_syscall_64+0x44/0xd0 [ 347.549770][ T9980] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 347.555732][ T9980] RIP: 0033:0x7f58df929ae9 [ 347.560126][ T9980] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 347.579818][ T9980] RSP: 002b:00007f58dd67f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 347.588209][ T9980] RAX: ffffffffffffffda RBX: 00007f58dfa3d020 RCX: 00007f58df929ae9 [ 347.596160][ T9980] RDX: 0000000000000007 RSI: 0000000020000000 RDI: 0000000000000004 [ 347.604193][ T9980] RBP: 00007f58dd67f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 347.612255][ T9980] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 01:27:53 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) (fail_nth: 3) 01:27:53 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x7ffff000) [ 347.620206][ T9980] R13: 00007fff49ae7e2f R14: 00007f58dd67f300 R15: 0000000000022000 [ 347.628156][ T9980] [ 347.673725][ T9988] loop0: detected capacity change from 0 to 16 [ 347.684685][ T9991] loop2: detected capacity change from 0 to 16 [ 347.689358][ T9994] loop4: detected capacity change from 0 to 16 [ 347.691261][ T9993] loop5: detected capacity change from 0 to 16 [ 347.714018][ T9991] FAULT_INJECTION: forcing a failure. [ 347.714018][ T9991] name failslab, interval 1, probability 0, space 0, times 0 [ 347.726720][ T9991] CPU: 0 PID: 9991 Comm: syz-executor.2 Not tainted 5.16.0-rc3-syzkaller #0 [ 347.735418][ T9991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 347.745512][ T9991] Call Trace: [ 347.748837][ T9991] [ 347.751823][ T9991] dump_stack_lvl+0xd6/0x122 [ 347.755945][ T9994] buffer_io_error: 2 callbacks suppressed [ 347.755957][ T9994] Buffer I/O error on dev loop4, logical block 16, lost async page write [ 347.756424][ T9991] dump_stack+0x11/0x1b [ 347.773853][ T9994] Buffer I/O error on dev loop4, logical block 17, lost async page write [ 347.774712][ T9991] should_fail+0x23c/0x250 [ 347.787518][ T9991] ? __alloc_file+0x2e/0x1a0 [ 347.787615][ T9994] Buffer I/O error on dev loop4, logical block 18, lost async page write [ 347.792409][ T9991] __should_failslab+0x81/0x90 [ 347.802840][ T9994] Buffer I/O error on dev loop4, logical block 19, lost async page write [ 347.805771][ T9991] should_failslab+0x5/0x20 [ 347.819345][ T9991] kmem_cache_alloc+0x4f/0x320 [ 347.824107][ T9991] __alloc_file+0x2e/0x1a0 [ 347.828527][ T9991] alloc_empty_file+0xcd/0x1c0 [ 347.833305][ T9991] path_openat+0x6a/0x1eb0 [ 347.837735][ T9991] ? _kstrtoull+0x301/0x320 [ 347.842239][ T9991] do_filp_open+0x105/0x220 [ 347.846751][ T9991] do_sys_openat2+0xb5/0x2b0 [ 347.851409][ T9991] __x64_sys_creat+0x62/0x80 [ 347.856002][ T9991] do_syscall_64+0x44/0xd0 [ 347.860468][ T9991] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 347.866433][ T9991] RIP: 0033:0x7f9cffbe2ae9 [ 347.869995][ T9996] FAULT_INJECTION: forcing a failure. [ 347.869995][ T9996] name failslab, interval 1, probability 0, space 0, times 0 [ 347.870839][ T9991] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 347.870858][ T9991] RSP: 002b:00007f9cfd959188 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 347.912086][ T9991] RAX: ffffffffffffffda RBX: 00007f9cffcf5f60 RCX: 00007f9cffbe2ae9 01:27:53 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(0xffffffffffffffff, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:53 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(0x0, 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) [ 347.920041][ T9991] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000140 [ 347.928104][ T9991] RBP: 00007f9cfd9591d0 R08: 0000000000000000 R09: 0000000000000000 [ 347.936586][ T9991] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 347.944549][ T9991] R13: 00007ffedb14ab1f R14: 00007f9cfd959300 R15: 0000000000022000 [ 347.952572][ T9991] [ 347.955660][ T9996] CPU: 1 PID: 9996 Comm: syz-executor.4 Not tainted 5.16.0-rc3-syzkaller #0 [ 347.964460][ T9996] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 01:27:53 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x0) (fail_nth: 4) 01:27:53 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x2000) [ 347.974531][ T9996] Call Trace: [ 347.977804][ T9996] [ 347.980782][ T9996] dump_stack_lvl+0xd6/0x122 [ 347.985384][ T9996] dump_stack+0x11/0x1b [ 347.989544][ T9996] should_fail+0x23c/0x250 [ 347.993960][ T9996] __should_failslab+0x81/0x90 [ 347.998723][ T9996] should_failslab+0x5/0x20 [ 348.003294][ T9996] kmem_cache_alloc_node+0x61/0x2d0 [ 348.008475][ T9996] ? create_task_io_context+0x36/0x1e0 [ 348.013975][ T9996] create_task_io_context+0x36/0x1e0 [ 348.019303][ T9996] submit_bio_checks+0x828/0x8e0 [ 348.024228][ T9996] ? __rcu_read_unlock+0x5c/0x290 [ 348.029247][ T9996] blk_mq_submit_bio+0x2e1/0x1470 [ 348.034273][ T9996] ? kmem_cache_alloc+0x221/0x320 [ 348.039275][ T9996] ? mempool_alloc_slab+0x16/0x20 [ 348.044366][ T9996] __submit_bio+0x131/0x340 [ 348.048905][ T9996] ? mempool_alloc+0xaa/0x310 [ 348.053593][ T9996] submit_bio_noacct+0x418/0x4e0 [ 348.058626][ T9996] submit_bio+0x10c/0x180 [ 348.064775][ T9996] submit_bh_wbc+0x2db/0x320 [ 348.069341][ T9996] __block_write_full_page+0x648/0xa10 [ 348.074778][ T9996] ? mark_buffer_write_io_error+0x180/0x180 [ 348.080712][ T9996] ? fat_block_truncate_page+0x30/0x30 [ 348.086159][ T9996] ? fat_block_truncate_page+0x30/0x30 [ 348.091709][ T9996] block_write_full_page+0x1f0/0x210 [ 348.097047][ T9996] fat_writepage+0x20/0x30 [ 348.101445][ T9996] __mpage_writepage+0xca8/0x1060 [ 348.106447][ T9996] write_cache_pages+0x454/0x7f0 [ 348.111408][ T9996] ? mpage_writepages+0x130/0x130 [ 348.116410][ T9996] ? fat_block_truncate_page+0x30/0x30 [ 348.121853][ T9996] mpage_writepages+0x7f/0x130 [ 348.126615][ T9996] ? fat_block_truncate_page+0x30/0x30 [ 348.132055][ T9996] ? fat_readpage+0x20/0x20 [ 348.136535][ T9996] fat_writepages+0x20/0x30 [ 348.141022][ T9996] do_writepages+0x1cb/0x330 [ 348.145596][ T9996] file_write_and_wait_range+0x132/0x1d0 [ 348.151217][ T9996] __generic_file_fsync+0x48/0x140 [ 348.156373][ T9996] fat_file_fsync+0x48/0x100 [ 348.161001][ T9996] ? fat_generic_ioctl+0xb10/0xb10 [ 348.166089][ T9996] vfs_fsync_range+0x107/0x120 [ 348.170868][ T9996] generic_file_write_iter+0x103/0x130 [ 348.176404][ T9996] vfs_write+0x7f5/0x950 [ 348.180643][ T9996] ksys_write+0xd9/0x190 [ 348.184953][ T9996] __x64_sys_write+0x3e/0x50 [ 348.189525][ T9996] do_syscall_64+0x44/0xd0 [ 348.193932][ T9996] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 348.199833][ T9996] RIP: 0033:0x7f58df929ae9 [ 348.204240][ T9996] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 01:27:54 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) (fail_nth: 4) [ 348.223859][ T9996] RSP: 002b:00007f58dd67f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 348.232253][ T9996] RAX: ffffffffffffffda RBX: 00007f58dfa3d020 RCX: 00007f58df929ae9 [ 348.240431][ T9996] RDX: 0000000000000007 RSI: 0000000020000000 RDI: 0000000000000004 [ 348.248379][ T9996] RBP: 00007f58dd67f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 348.256326][ T9996] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 348.264312][ T9996] R13: 00007fff49ae7e2f R14: 00007f58dd67f300 R15: 0000000000022000 [ 348.272301][ T9996] 01:27:54 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0xffffffffffffffff) [ 348.307274][T10002] loop0: detected capacity change from 0 to 16 [ 348.317627][T10004] loop5: detected capacity change from 0 to 16 [ 348.324300][T10006] loop2: detected capacity change from 0 to 16 [ 348.352141][T10010] loop4: detected capacity change from 0 to 16 [ 348.352929][T10004] Buffer I/O error on dev loop5, logical block 16, lost async page write [ 348.378648][T10004] Buffer I/O error on dev loop5, logical block 17, lost async page write [ 348.385600][T10006] FAULT_INJECTION: forcing a failure. [ 348.385600][T10006] name failslab, interval 1, probability 0, space 0, times 0 01:27:54 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x0, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 348.387124][T10004] Buffer I/O error on dev loop5, logical block 18, lost async page write [ 348.400120][T10006] CPU: 1 PID: 10006 Comm: syz-executor.2 Not tainted 5.16.0-rc3-syzkaller #0 [ 348.400144][T10006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 348.417583][T10004] Buffer I/O error on dev loop5, logical block 19, lost async page write [ 348.427503][T10006] Call Trace: [ 348.427511][T10006] [ 348.427518][T10006] dump_stack_lvl+0xd6/0x122 [ 348.427541][T10006] dump_stack+0x11/0x1b 01:27:54 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(0x0, 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) [ 348.450848][T10006] should_fail+0x23c/0x250 [ 348.455286][T10006] ? security_file_alloc+0x30/0x190 [ 348.460530][T10006] __should_failslab+0x81/0x90 [ 348.465416][T10006] should_failslab+0x5/0x20 [ 348.469978][T10006] kmem_cache_alloc+0x4f/0x320 [ 348.474749][T10006] security_file_alloc+0x30/0x190 [ 348.479849][T10006] __alloc_file+0x83/0x1a0 [ 348.484272][T10006] alloc_empty_file+0xcd/0x1c0 [ 348.489095][T10006] path_openat+0x6a/0x1eb0 [ 348.493600][T10006] ? _kstrtoull+0x301/0x320 [ 348.498130][T10006] do_filp_open+0x105/0x220 [ 348.502684][T10006] do_sys_openat2+0xb5/0x2b0 [ 348.507297][T10006] __x64_sys_creat+0x62/0x80 [ 348.511902][T10006] do_syscall_64+0x44/0xd0 [ 348.516320][T10006] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 348.522234][T10006] RIP: 0033:0x7f9cffbe2ae9 [ 348.525724][T10016] Buffer I/O error on dev loop5, logical block 33, lost async page write 01:27:54 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) 01:27:54 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3000) [ 348.526700][T10006] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 348.544832][T10016] Buffer I/O error on dev loop5, logical block 34, lost async page write [ 348.554708][T10006] RSP: 002b:00007f9cfd959188 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 348.554736][T10006] RAX: ffffffffffffffda RBX: 00007f9cffcf5f60 RCX: 00007f9cffbe2ae9 [ 348.554746][T10006] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000140 [ 348.587513][T10006] RBP: 00007f9cfd9591d0 R08: 0000000000000000 R09: 0000000000000000 01:27:54 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x0) (fail_nth: 5) [ 348.595554][T10006] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 348.603620][T10006] R13: 00007ffedb14ab1f R14: 00007f9cfd959300 R15: 0000000000022000 [ 348.611587][T10006] 01:27:54 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) setrlimit(0x7, &(0x7f0000000500)={0xffffffff80000001, 0x6948000}) statfs(&(0x7f0000000040)='./bus\x00', &(0x7f0000000300)=""/224) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) sendmsg$DEVLINK_CMD_SB_PORT_POOL_SET(r1, &(0x7f00000004c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000440)={0x54, r5, 0x402, 0x70bd25, 0x25dfdbfc, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x5b9}, {0x6, 0x11, 0x8000}, {0x8, 0x15, 0x7}}]}, 0x54}, 0x1, 0x0, 0x0, 0x4}, 0x800) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:54 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x0, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 348.675404][T10021] loop0: detected capacity change from 0 to 16 [ 348.688457][T10020] loop5: detected capacity change from 0 to 16 [ 348.691533][T10023] loop4: detected capacity change from 0 to 16 [ 348.696875][T10024] loop2: detected capacity change from 0 to 16 01:27:54 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3e00) 01:27:54 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) [ 348.753397][T10024] FAULT_INJECTION: forcing a failure. [ 348.753397][T10024] name failslab, interval 1, probability 0, space 0, times 0 [ 348.766058][T10024] CPU: 1 PID: 10024 Comm: syz-executor.2 Not tainted 5.16.0-rc3-syzkaller #0 [ 348.774826][T10024] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 348.784884][T10024] Call Trace: [ 348.788164][T10024] [ 348.791101][T10024] dump_stack_lvl+0xd6/0x122 [ 348.795700][T10024] dump_stack+0x11/0x1b 01:27:54 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x600}, 0x7) [ 348.799861][T10024] should_fail+0x23c/0x250 [ 348.804277][T10024] ? mempool_alloc_slab+0x16/0x20 [ 348.809317][T10024] __should_failslab+0x81/0x90 [ 348.814087][T10024] should_failslab+0x5/0x20 [ 348.818595][T10024] kmem_cache_alloc+0x4f/0x320 [ 348.823370][T10024] mempool_alloc_slab+0x16/0x20 [ 348.828231][T10024] ? mempool_free+0x130/0x130 [ 348.832955][T10024] mempool_alloc+0x9d/0x310 [ 348.837532][T10024] ? folio_mark_accessed+0x12f/0x380 [ 348.842819][T10024] bio_alloc_bioset+0xcc/0x560 [ 348.847562][T10024] ? time64_to_tm+0x328/0x340 [ 348.852219][T10024] submit_bh_wbc+0x133/0x320 [ 348.856832][T10024] __sync_dirty_buffer+0x136/0x1e0 [ 348.861929][T10024] sync_dirty_buffer+0x16/0x20 [ 348.866716][T10024] __fat_write_inode+0x4a4/0x4e0 [ 348.871638][T10024] fat_sync_inode+0x16/0x20 [ 348.876118][T10024] fat_truncate_blocks+0x1f4/0x580 [ 348.881212][T10024] ? unmap_mapping_range+0x46/0x50 [ 348.886307][T10024] fat_setattr+0x6ae/0x7d0 [ 348.890828][T10024] ? fat_getattr+0xf0/0xf0 [ 348.895233][T10024] notify_change+0x8a3/0xac0 [ 348.899819][T10024] do_truncate+0xf7/0x140 [ 348.904158][T10024] path_openat+0x191f/0x1eb0 [ 348.908758][T10024] do_filp_open+0x105/0x220 [ 348.913353][T10024] do_sys_openat2+0xb5/0x2b0 [ 348.917939][T10024] __x64_sys_creat+0x62/0x80 [ 348.922525][T10024] do_syscall_64+0x44/0xd0 [ 348.926923][T10024] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 348.932820][T10024] RIP: 0033:0x7f9cffbe2ae9 [ 348.937234][T10024] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 348.956825][T10024] RSP: 002b:00007f9cfd959188 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 348.965289][T10024] RAX: ffffffffffffffda RBX: 00007f9cffcf5f60 RCX: 00007f9cffbe2ae9 [ 348.973243][T10024] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000140 [ 348.981200][T10024] RBP: 00007f9cfd9591d0 R08: 0000000000000000 R09: 0000000000000000 [ 348.989155][T10024] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 01:27:54 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x0) (fail_nth: 6) [ 348.997101][T10024] R13: 00007ffedb14ab1f R14: 00007f9cfd959300 R15: 0000000000022000 [ 349.005055][T10024] 01:27:55 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000300)={0x28c9, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x25}}}}, 0x88) sendfile(r0, r0, 0x0, 0x8080ffffff80) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000040)={{0x1, 0x1, 0x18, r4}, './bus\x00'}) signalfd4(r5, &(0x7f0000000100)={[0x6]}, 0x8, 0x80000) [ 349.064767][T10033] loop5: detected capacity change from 0 to 16 [ 349.076812][T10035] loop0: detected capacity change from 0 to 16 [ 349.093676][T10037] loop4: detected capacity change from 0 to 16 [ 349.097511][T10039] loop2: detected capacity change from 0 to 16 [ 349.142611][T10039] FAULT_INJECTION: forcing a failure. [ 349.142611][T10039] name failslab, interval 1, probability 0, space 0, times 0 [ 349.155310][T10039] CPU: 1 PID: 10039 Comm: syz-executor.2 Not tainted 5.16.0-rc3-syzkaller #0 [ 349.164075][T10039] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 349.174131][T10039] Call Trace: [ 349.177409][T10039] [ 349.180337][T10039] dump_stack_lvl+0xd6/0x122 [ 349.184931][T10039] dump_stack+0x11/0x1b 01:27:55 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x0, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:55 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f02) 01:27:55 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:55 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0xa00}, 0x7) [ 349.189088][T10039] should_fail+0x23c/0x250 [ 349.193504][T10039] ? mempool_alloc_slab+0x16/0x20 [ 349.198535][T10039] __should_failslab+0x81/0x90 [ 349.203302][T10039] should_failslab+0x5/0x20 [ 349.207806][T10039] kmem_cache_alloc+0x4f/0x320 [ 349.212571][T10039] mempool_alloc_slab+0x16/0x20 [ 349.217429][T10039] ? mempool_free+0x130/0x130 [ 349.222118][T10039] mempool_alloc+0x9d/0x310 [ 349.226634][T10039] bio_alloc_bioset+0xcc/0x560 [ 349.231394][T10039] ? fat16_ent_set_ptr+0x4f/0x70 [ 349.236404][T10039] submit_bh_wbc+0x133/0x320 [ 349.240978][T10039] ? mark_buffer_dirty+0x17a/0x260 [ 349.246069][T10039] write_dirty_buffer+0xde/0xf0 [ 349.250902][T10039] fat_sync_bhs+0x52/0x160 [ 349.255318][T10039] fat_free_clusters+0x629/0x870 [ 349.260242][T10039] fat_truncate_blocks+0x52e/0x580 [ 349.265336][T10039] ? unmap_mapping_range+0x46/0x50 [ 349.270439][T10039] fat_setattr+0x6ae/0x7d0 [ 349.274851][T10039] ? notify_change+0x883/0xac0 [ 349.279618][T10039] ? fat_getattr+0xf0/0xf0 [ 349.284020][T10039] notify_change+0x8a3/0xac0 [ 349.288589][T10039] do_truncate+0xf7/0x140 [ 349.292901][T10039] path_openat+0x191f/0x1eb0 [ 349.297472][T10039] do_filp_open+0x105/0x220 [ 349.301956][T10039] do_sys_openat2+0xb5/0x2b0 [ 349.306550][T10039] __x64_sys_creat+0x62/0x80 [ 349.311136][T10039] do_syscall_64+0x44/0xd0 [ 349.315534][T10039] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 349.321414][T10039] RIP: 0033:0x7f9cffbe2ae9 [ 349.325811][T10039] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 349.345397][T10039] RSP: 002b:00007f9cfd959188 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 349.353792][T10039] RAX: ffffffffffffffda RBX: 00007f9cffcf5f60 RCX: 00007f9cffbe2ae9 [ 349.361758][T10039] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000140 [ 349.369724][T10039] RBP: 00007f9cfd9591d0 R08: 0000000000000000 R09: 0000000000000000 [ 349.377677][T10039] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 349.385641][T10039] R13: 00007ffedb14ab1f R14: 00007f9cfd959300 R15: 0000000000022000 01:27:55 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x0) (fail_nth: 7) [ 349.393594][T10039] [ 349.435599][T10048] loop5: detected capacity change from 0 to 16 [ 349.452650][T10050] loop4: detected capacity change from 0 to 16 [ 349.470129][T10052] loop0: detected capacity change from 0 to 16 01:27:55 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) getpid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) getrlimit(0xa, &(0x7f0000000100)) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) setrlimit(0xb, &(0x7f0000000040)={0x3f, 0x7fffffff}) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000000, 0x4000010, r2, 0x74632000) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:55 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(0x0, 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 349.491734][T10054] loop2: detected capacity change from 0 to 16 01:27:55 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:55 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f03) 01:27:55 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0xc00}, 0x7) [ 349.561830][T10054] FAULT_INJECTION: forcing a failure. [ 349.561830][T10054] name failslab, interval 1, probability 0, space 0, times 0 [ 349.574494][T10054] CPU: 1 PID: 10054 Comm: syz-executor.2 Not tainted 5.16.0-rc3-syzkaller #0 [ 349.583256][T10054] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 349.593309][T10054] Call Trace: [ 349.596582][T10054] [ 349.599499][T10054] dump_stack_lvl+0xd6/0x122 [ 349.604089][T10054] dump_stack+0x11/0x1b [ 349.608226][T10054] should_fail+0x23c/0x250 [ 349.612620][T10054] ? mempool_alloc_slab+0x16/0x20 [ 349.617628][T10054] __should_failslab+0x81/0x90 [ 349.622375][T10054] should_failslab+0x5/0x20 [ 349.626859][T10054] kmem_cache_alloc+0x4f/0x320 [ 349.631642][T10054] mempool_alloc_slab+0x16/0x20 [ 349.636513][T10054] ? mempool_free+0x130/0x130 [ 349.641185][T10054] mempool_alloc+0x9d/0x310 [ 349.645671][T10054] bio_alloc_bioset+0xcc/0x560 [ 349.650415][T10054] ? submit_bio_noacct+0x49f/0x4e0 [ 349.655515][T10054] submit_bh_wbc+0x133/0x320 [ 349.660087][T10054] ? mark_buffer_dirty+0x190/0x260 [ 349.665189][T10054] __sync_dirty_buffer+0x136/0x1e0 [ 349.670287][T10054] sync_dirty_buffer+0x16/0x20 [ 349.675035][T10054] fat_mirror_bhs+0x24b/0x330 [ 349.679716][T10054] fat_free_clusters+0x665/0x870 [ 349.684655][T10054] fat_truncate_blocks+0x52e/0x580 [ 349.689770][T10054] ? unmap_mapping_range+0x46/0x50 [ 349.694867][T10054] fat_setattr+0x6ae/0x7d0 [ 349.699262][T10054] ? fat_getattr+0xf0/0xf0 [ 349.703666][T10054] notify_change+0x8a3/0xac0 [ 349.708249][T10054] do_truncate+0xf7/0x140 [ 349.712560][T10054] path_openat+0x191f/0x1eb0 [ 349.717128][T10054] do_filp_open+0x105/0x220 [ 349.721613][T10054] do_sys_openat2+0xb5/0x2b0 [ 349.726184][T10054] __x64_sys_creat+0x62/0x80 [ 349.730804][T10054] do_syscall_64+0x44/0xd0 [ 349.735210][T10054] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 349.741163][T10054] RIP: 0033:0x7f9cffbe2ae9 [ 349.745566][T10054] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 349.765404][T10054] RSP: 002b:00007f9cfd959188 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 349.773799][T10054] RAX: ffffffffffffffda RBX: 00007f9cffcf5f60 RCX: 00007f9cffbe2ae9 [ 349.781767][T10054] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000140 [ 349.789722][T10054] RBP: 00007f9cfd9591d0 R08: 0000000000000000 R09: 0000000000000000 [ 349.797671][T10054] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 01:27:55 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x0) (fail_nth: 8) [ 349.805653][T10054] R13: 00007ffedb14ab1f R14: 00007f9cfd959300 R15: 0000000000022000 [ 349.813607][T10054] [ 349.835863][T10062] loop0: detected capacity change from 0 to 16 [ 349.871039][T10067] loop4: detected capacity change from 0 to 16 [ 349.879540][T10068] loop2: detected capacity change from 0 to 16 01:27:55 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080ffffff80) 01:27:55 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(0x0, 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:55 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, 0x0, 0x0, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) [ 349.879691][T10064] loop5: detected capacity change from 0 to 16 01:27:55 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0xe00}, 0x7) 01:27:55 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f04) [ 349.945604][T10068] FAULT_INJECTION: forcing a failure. [ 349.945604][T10068] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 349.958691][T10068] CPU: 0 PID: 10068 Comm: syz-executor.2 Not tainted 5.16.0-rc3-syzkaller #0 [ 349.967454][T10068] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 349.977515][T10068] Call Trace: [ 349.980807][T10068] [ 349.983736][T10068] dump_stack_lvl+0xd6/0x122 [ 349.988339][T10068] dump_stack+0x11/0x1b [ 349.992492][T10068] should_fail+0x23c/0x250 [ 349.996917][T10068] should_fail_usercopy+0x16/0x20 [ 350.001928][T10068] _copy_to_user+0x1c/0x90 [ 350.006328][T10068] simple_read_from_buffer+0xab/0x120 [ 350.011680][T10068] proc_fail_nth_read+0x10d/0x150 [ 350.016687][T10068] ? proc_fault_inject_write+0x230/0x230 [ 350.022302][T10068] vfs_read+0x1e6/0x750 [ 350.026438][T10068] ? __fget_light+0x219/0x260 [ 350.031097][T10068] ksys_read+0xd9/0x190 [ 350.035237][T10068] __x64_sys_read+0x3e/0x50 [ 350.039720][T10068] do_syscall_64+0x44/0xd0 [ 350.044124][T10068] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 350.050142][T10068] RIP: 0033:0x7f9cffb9569c [ 350.054557][T10068] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 350.074151][T10068] RSP: 002b:00007f9cfd959170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 350.082561][T10068] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f9cffb9569c 01:27:56 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x0) [ 350.090530][T10068] RDX: 000000000000000f RSI: 00007f9cfd9591e0 RDI: 0000000000000006 [ 350.098500][T10068] RBP: 00007f9cfd9591d0 R08: 0000000000000000 R09: 0000000000000000 [ 350.106469][T10068] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 350.114429][T10068] R13: 00007ffedb14ab1f R14: 00007f9cfd959300 R15: 0000000000022000 [ 350.122395][T10068] [ 350.144574][T10076] loop0: detected capacity change from 0 to 16 01:27:56 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(0x0, 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:56 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, 0x0, 0x0, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:56 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r4 = open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r4, 0x400, 0x0) io_submit(r3, 0x20000000000000ae, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000100)="5ac25eb57f844a4f00905db8a9baf0315de214feab4a4664ba78f19cb697deb2adbcf35678fd41720bd31ebf6c398ffcca7595b6af4aa39af86cd873509c", 0x3e, 0x0, 0x0, 0x2, r4}]) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000040)=0x2, 0x4) ioctl$BTRFS_IOC_DEV_INFO(r2, 0xd000941e, &(0x7f0000000580)={0x0, "384ce1c39bb21bab0ff2bc761ff73b7c"}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000002440)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000300)={{}, 0x0, 0xc, @unused=[0x1, 0x0, 0x1, 0x7], @devid=r6}) ioctl$BTRFS_IOC_GET_DEV_STATS(0xffffffffffffffff, 0xc4089434, &(0x7f0000000200)={r6, 0x0, 0x1, [0x7f, 0x628f, 0x0, 0x1, 0x2], [0x4, 0x81, 0x7, 0xfffffffffffffffe, 0x1, 0x0, 0x7, 0x7ff, 0x1, 0x0, 0x7, 0x5, 0x0, 0x0, 0x0, 0x4, 0x8, 0x5, 0x10100000, 0xfa, 0x0, 0x4, 0x81, 0x69ab, 0x0, 0x0, 0x7, 0x43, 0x0, 0x0, 0x0, 0x1000000000, 0x4, 0x0, 0x0, 0x8, 0x5, 0x1, 0x8, 0xe2, 0x0, 0x9, 0x4, 0x9, 0x0, 0x8, 0x6, 0x6, 0xe3, 0x6, 0x163451fd, 0xe0, 0x0, 0x2, 0xfffffffffffffff8, 0x0, 0x10000, 0x0, 0x0, 0x2, 0x2, 0x40, 0x0, 0xfffffffffffff8f1, 0x5, 0xeda, 0x10000, 0x4, 0x10001, 0x9, 0x2, 0x1, 0xffffffffffffffff, 0x6, 0x8, 0x5, 0x0, 0x8e2, 0x80000000, 0x1, 0x0, 0x0, 0x7, 0x7, 0x6, 0x0, 0x9, 0x2, 0x0, 0x0, 0x1000, 0x1, 0x10000, 0x800, 0xb56, 0x7ff, 0x0, 0x0, 0x10000, 0xfffffffffffffffb, 0x0, 0x0, 0x8, 0x0, 0x4, 0x0, 0x5, 0x2, 0x7fffffff, 0x8, 0x4, 0x2, 0x0, 0x5, 0xffffffff, 0x0, 0x7, 0x100000001, 0x1000000009, 0x3]}) ioctl$BTRFS_IOC_BALANCE_V2(r1, 0xc4009420, &(0x7f00000019c0)={0x3, 0x7, {0xffffffffffffffc0, @usage=0x4, r5, 0x7ff, 0x4, 0x0, 0x1, 0x8, 0x20, @usage=0x6, 0x7, 0x9, [0x9, 0x100, 0x3f, 0x5, 0x8, 0x7]}, {0x100000000, @usage, r6, 0xe7, 0x0, 0x3, 0x3ff, 0x100000001, 0x80, @struct={0x1, 0xc88}, 0x7, 0x4b40, [0x6, 0x6, 0x8, 0x1, 0x0, 0x10001]}, {0xa2, @usage=0xfff, r5, 0x2, 0x0, 0x20, 0x6, 0x9, 0x412, @struct={0xfffffbc0, 0x5}, 0x4, 0x8, [0x4, 0xddb6, 0x0, 0x100, 0x3, 0x1f]}, {0x0, 0x5, 0x1}}) ioctl$BTRFS_IOC_GET_DEV_STATS(r2, 0xc4089434, &(0x7f0000001580)={r5, 0x4, 0x0, [0x9, 0x1, 0x5, 0x1f, 0x10001], [0x3, 0x2, 0x240000000, 0x59, 0x8000, 0x7, 0x8, 0xa000, 0x1ff, 0x8, 0x8, 0x1, 0x29, 0x3, 0x4, 0x5, 0x800, 0x8, 0x101, 0x2, 0x4, 0x3, 0xdd5, 0x400, 0x7c4, 0x4fa6, 0xff, 0x6, 0x8, 0x100000000, 0x3, 0x4, 0x2, 0x3, 0x100000001, 0xa8e5605, 0x1, 0x9, 0xb, 0x400, 0x7, 0x5, 0x4, 0x40, 0x1, 0xfff, 0x401, 0x4, 0x7fffffff, 0x5, 0x5, 0xffffffff, 0x8, 0x9, 0xffffffff, 0x2, 0x4, 0x400, 0x4, 0x5, 0x2, 0x8, 0x1ff, 0x20, 0x1, 0x1, 0xff, 0xcab9, 0x8, 0x5, 0x6, 0x3, 0x0, 0x3f, 0x200, 0x8, 0x1ff, 0x4, 0x5, 0x8, 0x80, 0xbc, 0x4, 0xff, 0x74, 0xfff, 0x81a, 0x1, 0x7fffffff, 0x10001, 0x100, 0x1ff, 0x101, 0xffffffffffffff80, 0x0, 0x401, 0xfffffffffffffffb, 0xfa, 0x1, 0x0, 0x1, 0x5, 0x7fffffff, 0x3f, 0x6, 0xe8, 0xd6ce, 0x5, 0x9, 0x7, 0x10000, 0x6, 0x530eacc6, 0x37, 0x7a, 0x1ff, 0x1, 0xa48, 0x401, 0x1, 0x1f]}) r7 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r7, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 350.179803][T10078] loop4: detected capacity change from 0 to 16 [ 350.202627][T10081] loop2: detected capacity change from 0 to 16 [ 350.211852][T10082] loop5: detected capacity change from 0 to 16 01:27:56 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x0, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:56 executing program 3: r0 = getpgid(0xffffffffffffffff) prlimit64(r0, 0xf, &(0x7f0000000280)={0x2, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r4, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="da", 0x1}]) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r5, 0x0, 0x8400fffffffb) io_setup(0x8, &(0x7f0000000600)=0x0) r7 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r6, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) fadvise64(r7, 0x7ff, 0x1, 0x2) sendfile(r1, r1, 0x0, 0x8080ffffff80) 01:27:56 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x2) [ 350.266865][T10089] loop0: detected capacity change from 0 to 16 01:27:56 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x1001}, 0x7) 01:27:56 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f05) 01:27:56 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, 0x0, 0x0, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:56 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x0, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 350.366168][T10100] loop2: detected capacity change from 0 to 16 [ 350.387509][T10102] loop4: detected capacity change from 0 to 16 01:27:56 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000180)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1c186000, 0x401}}, './bus\x00'}) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r4, @ANYBLOB="010100000000000016bb9d43ef4c92823c9e3e886c712c0b4c1e551d372f62757300"]) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000100)="da", 0x1, 0xfffffffffffffffc}]) setrlimit(0x7, &(0x7f0000000040)={0xf3, 0x2}) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x80) sendfile(r1, r5, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:56 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x0, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:56 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x3) [ 350.414654][T10106] loop0: detected capacity change from 0 to 16 [ 350.418578][T10104] loop5: detected capacity change from 0 to 16 01:27:56 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f06) 01:27:56 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x3f00}, 0x7) 01:27:56 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, 0x0) io_submit(0x0, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:56 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=0xffffffffffffffff) sendfile(r1, r4, 0x0, 0x8400fffffffb) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) sendfile(r0, r5, 0x0, 0x8080ffffff80) [ 350.502886][T10115] loop2: detected capacity change from 0 to 16 01:27:56 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:56 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, 0x0) io_submit(0x0, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 350.548429][T10119] loop5: detected capacity change from 0 to 16 [ 350.560649][T10121] loop4: detected capacity change from 0 to 16 [ 350.573886][T10123] handle_bad_sector: 196 callbacks suppressed [ 350.573901][T10123] syz-executor.2: attempt to access beyond end of device [ 350.573901][T10123] loop2: rw=2049, want=41, limit=16 01:27:56 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, 0x0) io_submit(0x0, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 350.614816][T10121] syz-executor.4: attempt to access beyond end of device [ 350.614816][T10121] loop4: rw=2049, want=17, limit=16 [ 350.630389][T10130] loop0: detected capacity change from 0 to 16 [ 350.633217][T10121] syz-executor.4: attempt to access beyond end of device [ 350.633217][T10121] loop4: rw=2049, want=18, limit=16 [ 350.657661][T10119] syz-executor.5: attempt to access beyond end of device 01:27:56 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x4) [ 350.657661][T10119] loop5: rw=2049, want=17, limit=16 [ 350.676912][T10121] syz-executor.4: attempt to access beyond end of device [ 350.676912][T10121] loop4: rw=2049, want=19, limit=16 [ 350.681224][T10119] syz-executor.5: attempt to access beyond end of device [ 350.681224][T10119] loop5: rw=2049, want=18, limit=16 [ 350.691542][T10121] syz-executor.4: attempt to access beyond end of device [ 350.691542][T10121] loop4: rw=2049, want=20, limit=16 01:27:56 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)) io_submit(0x0, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:56 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:56 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) write$binfmt_elf64(r1, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x5b, 0x8, 0x4, 0xc0, 0x4, 0x2, 0x6, 0x1, 0x201, 0x40, 0x110, 0x421, 0x9, 0x38, 0x1, 0x8, 0x3f, 0xff}, [{0x2, 0x8, 0xffffffff, 0x8, 0x0, 0x7, 0x5, 0x4aa}], "4361991375166c8fc9da456ecc14fa85cda2a8f661030863dd7b19fa7870e683049f48ac", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x89c) 01:27:56 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f07) [ 350.712224][T10119] syz-executor.5: attempt to access beyond end of device [ 350.712224][T10119] loop5: rw=2049, want=19, limit=16 [ 350.728811][ T33] kworker/u4:1: attempt to access beyond end of device [ 350.728811][ T33] loop2: rw=1, want=42, limit=16 [ 350.732827][T10121] syz-executor.4: attempt to access beyond end of device [ 350.732827][T10121] loop4: rw=2049, want=44, limit=16 01:27:56 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x4000}, 0x7) 01:27:56 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)) io_submit(0x0, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 350.817230][T10142] loop0: detected capacity change from 0 to 16 [ 350.842070][T10145] loop5: detected capacity change from 0 to 16 [ 350.854146][T10146] loop2: detected capacity change from 0 to 16 01:27:56 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) getrlimit(0x6, &(0x7f0000000040)) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 350.865526][T10149] loop4: detected capacity change from 0 to 16 01:27:56 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f08) 01:27:56 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:56 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x8800000}, 0x7) 01:27:56 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x5) 01:27:56 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)) io_submit(0x0, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 350.968902][T10159] loop0: detected capacity change from 0 to 16 [ 350.970614][T10160] loop5: detected capacity change from 0 to 16 [ 351.003278][T10164] loop4: detected capacity change from 0 to 16 01:27:56 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) ioctl$BTRFS_IOC_SYNC(r1, 0x9408, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x2) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) setrlimit(0xa, &(0x7f0000000100)={0x8}) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:56 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{0x0}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:56 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f09) [ 351.022106][T10167] loop2: detected capacity change from 0 to 16 01:27:56 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x6) 01:27:57 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x20000007}, 0x7) 01:27:57 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x0, 0x0) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:57 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x5, 0x0, r2, &(0x7f00000002c0)="d2", 0x1, 0x7, 0x0, 0x3}]) io_setup(0x8, &(0x7f0000000600)=0x0) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r4, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r5, 0x0}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) ioctl$BTRFS_IOC_TREE_SEARCH(r5, 0xd0009411, &(0x7f0000000580)={{0x0, 0x4, 0xff, 0xfff, 0x6, 0x1, 0x1800000000000000, 0x27, 0x5, 0xcd70, 0x101, 0x101, 0x4, 0xffffffff, 0x3}}) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1000) ioctl$sock_inet6_tcp_SIOCATMARK(r7, 0x8905, &(0x7f0000000240)) sendfile(r1, r6, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 351.106617][T10175] loop0: detected capacity change from 0 to 16 [ 351.112144][T10174] loop5: detected capacity change from 0 to 16 01:27:57 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{0x0}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:57 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f0a) [ 351.167103][T10182] loop2: detected capacity change from 0 to 16 [ 351.183244][T10184] loop4: detected capacity change from 0 to 16 01:27:57 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7ffff000}, 0x7) 01:27:57 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x0, 0x0) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:57 executing program 3: prlimit64(0x0, 0x5, &(0x7f0000000280)={0x80000000000006, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x650400, 0x8) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:57 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x7) 01:27:57 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{0x0}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) [ 351.237373][T10188] loop0: detected capacity change from 0 to 16 [ 351.262343][T10190] loop5: detected capacity change from 0 to 16 01:27:57 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f0b) [ 351.327268][T10199] loop4: detected capacity change from 0 to 16 [ 351.328787][T10201] loop2: detected capacity change from 0 to 16 01:27:57 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x0, 0x0) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:57 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0xffffffff}, 0x7) 01:27:57 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x8) [ 351.381213][T10206] loop0: detected capacity change from 0 to 16 01:27:57 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x15b042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) write$binfmt_elf64(r2, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x1b, 0x7f, 0x40, 0xf2, 0xff, 0x3, 0x3e, 0x2, 0x273, 0x40, 0x2c, 0x80000001, 0x8, 0x38, 0x2, 0x8, 0x5, 0x3f}, [{0x2, 0x80000000, 0x3, 0x7fffffff, 0x6, 0x2697, 0x2, 0xffff}], "61288a43db8472fa0a5857caab7c24e5eae77b3add06e39964c9e3d0cafeb055c0e7da09dbcfb82248635613ebba7978c6f2a9a9fd357cdfa90749df1ec3343233d4a4924fb02f7034df2e952544742fb612595bf5754a15402dd1966be0f8def34c88668b6c99bcb9e73c81c48c151196b72e812e0cb64a35d8b467ac0ab38d11d2876faa033c400ee798895f5b4a9fb7ee72a1bbb2a62a049d0a6138fbb0c4c08570218980", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x91e) 01:27:57 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) [ 351.426684][T10210] loop5: detected capacity change from 0 to 16 01:27:57 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f0c) [ 351.473516][T10215] loop4: detected capacity change from 0 to 16 [ 351.475434][T10216] loop2: detected capacity change from 0 to 16 01:27:57 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x0, &(0x7f0000000540)) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:57 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x9) 01:27:57 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) 01:27:57 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2, {0x80}}, './file0\x00'}) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000300)={{{@in=@multicast2, @in=@multicast2}}, {{}, 0x0, @in6=@empty}}, &(0x7f0000000100)=0xe8) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r5, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:57 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) [ 351.527739][T10223] loop0: detected capacity change from 0 to 16 [ 351.567651][T10230] loop5: detected capacity change from 0 to 16 01:27:57 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f0d) [ 351.601047][T10234] loop2: detected capacity change from 0 to 16 01:27:57 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x0, &(0x7f0000000540)) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 351.647318][T10237] loop4: detected capacity change from 0 to 16 [ 351.682869][T10244] loop5: detected capacity change from 0 to 16 [ 351.690955][T10242] loop0: detected capacity change from 0 to 16 01:27:57 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0xa) 01:27:57 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:57 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f0e) 01:27:57 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x2}, 0x7) 01:27:57 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) r5 = memfd_secret(0x0) io_submit(r3, 0x1, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x3130aeff6f2a594e, 0x4, r5, &(0x7f0000000300)="1dbf988297c9e3b41ab7f5237c9ac5537cfc9c9910b2c2fd7a301d005be2d714efd93a159705d0dbd35db96f0505c78d75bc42f9d1a9410201aeeb27a11ff9c2b4c7437ecc1b334a344bfd8f779d3c703a458e330e515488bb473b9803df35118b34fc6906f918fdad0e1321684062c2f640f186a99b637fe02bad579c04417d192d0fffb2b814be8c274a16", 0x8c, 0x1, 0x0, 0x1, r1}]) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:57 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x0, &(0x7f0000000540)) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:57 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[0x0]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 351.827209][T10256] loop2: detected capacity change from 0 to 16 [ 351.831683][T10259] loop0: detected capacity change from 0 to 16 [ 351.842071][T10260] loop5: detected capacity change from 0 to 16 [ 351.848722][T10258] loop4: detected capacity change from 0 to 16 01:27:57 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000040)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) r5 = open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r5, 0x400, 0x0) io_setup(0x8, &(0x7f0000000600)=0x0) r7 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r6, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) r8 = open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) splice(r1, &(0x7f00000006c0)=0xfffffffffffffffa, 0xffffffffffffffff, &(0x7f0000000700)=0xfffffffffffffffb, 0x87d, 0xa) fcntl$setlease(r8, 0x400, 0x0) io_submit(r3, 0x4, &(0x7f0000000680)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x4, r1, &(0x7f00000002c0)="f97bdf8229fb6f42fe31063c244ed6267511d39c3837b14d077fc6e886f93770d750b612777d2946054deb11b2dfb46d97f94f9d29b4a4c77d1f9deb0a40f9c7f2a48c10418cb1c850851f9cecda374c606748bf0d3c52e7ceddabf63ca7349fe9b2e4be890d9817de394e80e7fb113173c355549db9fec1865f580a5f50015b28afea765bd34428bbec8958b5316efaafb427faeae4d27e748851301be38bc714821efde794894eff6f23fb27bf23c150a84bb840c705b733", 0xb9, 0x3ff, 0x0, 0x0, r5}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0x129e, r2, &(0x7f0000000440)="9a94c5bb4ddb4bbeef1b5ac0d8a0eb471764fbad095047049e8b0b627c902a481a5c224e8cdce10ac0468959b5b4cbf3efc3164d47c79f562d9c92ab91506f6bae5d0177d392da61f4f13731669c3096c92892b67173622f5901f04e54e0aa256ae030fb7f5132c922b08ad1fc8c546fe4535adedb4e7596839e09328e72031ac96ea0f783edebb9a5ffa0cde2a6efc073db23d7ee7d03b05b7869fcd9618cc39b5b40e457c8f7cb4793b44ca828ec44ec5b1cd31fedffff8a6eb30a1483116f303c41c6201f912026c763cbe96a", 0xce, 0x2, 0x0, 0x0, r1}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x6, 0x8, r7, &(0x7f0000000380)="73bc803505f340f64e07e1218d3da3f1a82b34f005881c094a88a682e60f78e54a7586a5c23478a57c547b881a7dd04854ce6ac1df353dc94e0f51cddb8c4e4fc5", 0x41, 0x40, 0x0, 0x1, r8}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x2, 0xb0, r4, &(0x7f0000000580)="587e55ef10ba5b8316d41cd1d75c820ec4b1b40644bda21356f3ffbcdffac333a93e09ebbc1606b5939814865e3c69692c985292218a991c48daf0d0b15bbf9da6e78735871715e55f48c31ba064376f2957c21506127dfe0f612c8feda0c9be92baca59e327075bfd58cd215d68d65bc7db088e92958ddd24cd3c93c5df10645b98494f4acde5026a64114c76d0ffa4d021379ad3a7", 0x96, 0xfffffffffffffffe, 0x0, 0x2}]) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:57 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:57 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0xc) 01:27:57 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f10) 01:27:57 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x3}, 0x7) 01:27:57 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[0x0]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:57 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r2, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=[{0x10}, {0x18, 0x110, 0xb, "fd"}], 0x28}, 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f00000002c0)="da", 0x1}]) io_setup(0x8, &(0x7f0000000600)=0x0) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r4, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r5, 0x0}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) r6 = socket$inet_icmp(0x2, 0x2, 0x1) io_cancel(r4, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x8, 0x7f, r6, &(0x7f0000000300)="cc896252505c138f454b9b3ee17ab6f534b43bc2cf3e64b77158b73f8b37cfb9bbd5f82f93d6b5c629ef3b2105c01e687666a4395fec923264e4b85a4e9093cc39730e364fa4d8316d150951adc5aae51fb7b6a3bb97460cf292a5a14508c8cd3c61c3bdc07af07be4af21aaec850e198a506e1073130e24ee68ff3d2f56b01731e2529229182c29f8a6d78ce0912d5c3759937a847950f51020d86e222daca63d7467588b48bad2d2af77157a764155570e8b3f2dc3bed4bccf50f0c5024e11d025ad3a4b2c35c1689b", 0xca, 0x3, 0x0, 0x2}, &(0x7f0000000180)) r7 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r7, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) ioctl$F2FS_IOC_RESIZE_FS(r1, 0x4008f510, &(0x7f0000000040)) [ 351.986085][T10271] loop0: detected capacity change from 0 to 16 [ 352.014418][T10274] loop5: detected capacity change from 0 to 16 [ 352.027703][T10276] loop4: detected capacity change from 0 to 16 01:27:57 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) [ 352.035794][T10278] loop2: detected capacity change from 0 to 16 [ 352.053575][ T24] audit: type=1400 audit(1638408477.932:286): avc: denied { create } for pid=10279 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 01:27:58 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f11) [ 352.073681][ T24] audit: type=1400 audit(1638408477.932:287): avc: denied { write } for pid=10279 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 352.093515][ T24] audit: type=1400 audit(1638408477.952:288): avc: denied { create } for pid=10279 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 352.126329][T10284] loop0: detected capacity change from 0 to 16 01:27:58 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) open_by_handle_at(r1, &(0x7f0000000040)=@FILEID_UDF_WITHOUT_PARENT={0xc, 0x51, {0x3f, 0xce, 0x7, 0x5}}, 0x1) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:58 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:58 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[0x0]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:58 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x4}, 0x7) 01:27:58 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0xd) [ 352.215232][T10290] loop5: detected capacity change from 0 to 16 01:27:58 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_setup(0x8, &(0x7f0000000600)=0x0) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r3, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) io_submit(r2, 0x30, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x200, r4, &(0x7f0000000040)="ccea0ef1a02109588a96f47b5eebc87565f501dfd2d99c326656e66286602005c33ae9612faf2122c10129aeb74c", 0x2e, 0x9, 0x0, 0x1}]) io_setup(0x8, &(0x7f0000000600)=0x0) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r5, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r6, 0x0}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r6, 0x80489439, &(0x7f00000002c0)) r7 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r7, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 352.260726][T10299] loop2: detected capacity change from 0 to 16 [ 352.261100][T10300] loop0: detected capacity change from 0 to 16 [ 352.272339][T10298] loop4: detected capacity change from 0 to 16 01:27:58 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:58 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:58 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f12) 01:27:58 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0xe) 01:27:58 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x5}, 0x7) 01:27:58 executing program 3: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000180)={0x2f, @private=0xa010100, 0x4e22, 0x2, 'sh\x00', 0x22, 0x1, 0x13}, 0x2c) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fallocate(r1, 0x4, 0xd3e, 0x7) io_setup(0x1ff, &(0x7f0000000400)=0x0) ioctl$INCFS_IOC_CREATE_FILE(r1, 0xc058671e, &(0x7f0000000440)={{'\x00', 0x3}, {0x6}, 0x88, 0x0, 0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000100)='./bus\x00', &(0x7f0000000300)="e9559c0daf27407a8ef9e3f53ae16235c3d1b4a8075eb3ba81e7f62b294988b23ba90a6660867688b52ebbb95a3bca4b1950d8ec7f1953f7927c1524359465fbaa4dd0dd5fa2684e76ca6311d460723cc01528654144160180c8183cee61cd7cc558dfde06cfaf23eb7f32c2044923a1b09ead17531d470610d6545244f81105dd13e14bb21b937db86a185f0686a5258a482e8945b3f78c119b28e638b60deb9893646879e752c3a4c4bddbd6e2be700b7c2c334480434bac7bf20e2c5d0e61ab2a15c6b6f45d", 0xc7, 0x0, &(0x7f0000000580)={0x2, 0x160, {0x1, 0xc, 0xb8, "33bd1c30c8003560fb1e26b020a371811590ec414a34dc5cdf8b7554b35e4b5f42961a57bd36eb28ca968952bb8b14d83278535d8ecd42049cdae28d4b42d4e50a50241fb52da72f163ff1b05c0220ff23663fb37a44cb316038c53608491a855870b72d1233f7fe56ee2521ac1d910afe6ab0b069e26d261279f49b8377cb09cce0d4bfd0ec2d3aba4e8ba2552d349007775d7c0a1bda2854ac3a83796bc347c322eb556238defafc5def06e2044cf0d4c90b60e2d8ecba", 0x9b, "fc8da96703ce569bd1b4f186af2bcf0f2f6d8122631c479d21eb1d5cc0cd0a19ff69df8eccce4f6032771f9f43e402af0ade89a77337c9d7ed76ae0aeeed62dfc2ce6d24eb89795471a87cdbcd43614643d9d94782ca9fe9c713a70c8df8ff431437526c15f24ad7c396fa7e7e1b0784663163bb8366f33af851d6817778d48a6d919ac59057656aa3ad514f5a804c2239a1f1bded1edadb09fee0"}, 0x87, "7be09492dbf2c29e99eecbf53f64412b2a1cd5ee2d3938537d80a24a92a7ce3dd0723d8a6f488b0e5b9afa3f924cbf8f523d8c74b5b99aeb4aa1b63670cd7f146db448486f988f0e96c5cb491224117a8de3d69430aea2b54bf9fecbf6bbc3be5482b28cabbf3d3f163bee1ae44d61f240b1531712b1defc68c901e9a1915128177945da937f55"}, 0x1f3}) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) ptrace$setopts(0xffffffffffffffff, r5, 0x0, 0x0) fcntl$setown(r0, 0x8, r5) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 352.400893][T10310] loop0: detected capacity change from 0 to 16 [ 352.409239][T10314] loop5: detected capacity change from 0 to 16 [ 352.410191][T10313] loop2: detected capacity change from 0 to 16 01:27:58 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:58 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) [ 352.461089][T10316] loop4: detected capacity change from 0 to 16 01:27:58 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x10) 01:27:58 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f25) 01:27:58 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) [ 352.510805][T10327] loop0: detected capacity change from 0 to 16 01:27:58 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x6}, 0x7) 01:27:58 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000040)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) io_setup(0x8, &(0x7f0000000600)=0x0) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r5, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r6, 0x0}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) sendfile(r6, r0, 0x0, 0x8080ffffff80) io_setup(0x8, &(0x7f0000000600)=0x0) r8 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r7, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r8, 0x0}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) sendto$inet6(r8, &(0x7f0000000100)="1ec4f220e8453da32a44f8cf1ea12fc0907b4b3b85910e14", 0x18, 0x800, 0x0, 0x0) [ 352.567427][T10332] loop5: detected capacity change from 0 to 16 [ 352.578735][T10330] loop2: detected capacity change from 0 to 16 [ 352.602849][T10334] loop0: detected capacity change from 0 to 16 01:27:58 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:58 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:58 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x18) 01:27:58 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f48) [ 352.637646][T10336] loop4: detected capacity change from 0 to 16 01:27:58 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x7}, 0x7) 01:27:58 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000180)='./bus\x00', 0x440, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r3 = syz_io_uring_complete(0x0) ioctl$BTRFS_IOC_LOGICAL_INO(r3, 0xc0389424, &(0x7f0000000240)={0x6, 0x0, '\x00', 0x1, &(0x7f0000000200)}) io_setup(0x8, &(0x7f0000000600)=0x0) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r4, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r5, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) close(r5) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r6, 0x2, &(0x7f0000000a00)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000300)="da", 0x1, 0x1}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1, 0x3, r2, &(0x7f0000000900)="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", 0xff, 0x40, 0x0, 0x3}]) openat$cgroup_ro(r2, &(0x7f0000000200)='memory.stat\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r2, 0xc0189373, &(0x7f0000000840)=ANY=[@ANYBLOB="010000000100000018000000c29e75f62626b8cfcd8926ad8e6a2671a1e5bb9deb6e229479dc2640380476402b29529512e22f93cde623c8a8864bdc16805ad27fc416c27f97432f19f97c4e60d8ed6cfd5a50095017f6d2d2dc5f0951c641ca85f2398c69329f3cadb2876411c723f80d8e2ced9f5257248986", @ANYRES32=r5, @ANYRES32]) ioctl$INCFS_IOC_CREATE_FILE(r7, 0xc058671e, &(0x7f0000000580)={{}, {0x56}, 0x44, 0x0, 0x0, &(0x7f0000000340)='./bus\x00', &(0x7f0000000380)='./bus\x00', &(0x7f0000000440)="56ae5c048a5c9c7b04c6c2287bf45f67962026c70a2acb4d69ee9b5a100e42ef4b8a6a5aa29dcdc273bed9f2f1037f283465b41330d9595e18e8bf52c74322f820320a407d2114d2b45834ab76039a6b1923f3afd46962f6c9dfbf1ebe1bebc771b1067cd80e600735118bbbc16042126bfcbb74825b7358c929840ec839e621ac9cba0e8387a26d40d8006d59cae57985ee36a013a98c2f14ea705b307c624ecc370f2a5c8513faa14380a394d2e22a4cea3c66306c729cca58e1e77ebca7187740a87d668e8e29a054e0acd1e90db5c4e5fb83a817803d302942fd536dae72e8887064996bdd51cd8338f4bb26984708a1e2", 0xf3, 0x0, &(0x7f0000000640)={0x2, 0x10b, {0x1, 0xc, 0x5c, "7e1b2c6acf0fc2fd77253cf5c4741bb140d59f0c705c7b9a4353832efb78cd8c0ededed96260f9295798fcbd598bec5afd7f0f1a794a5cda465b525657390ea3f975f294f9b20f96997e156b9c63ebe9a8292f7fd1a4506ccb7af4aa", 0xa2, "2c021aed69b1535937e9f155f63cb6629e76fce67765c70a303121e11f373a9c53d47e50d1f06953dc0c4285cd58682d049f145b249af01fcb69f05940fb48f5e6ecb622923c1276a479af85f7732b222202962d57382f181fb31fa463a0aea5cb3f0294036982c7fcc5ee08941e2c204637ab091ea1053f390a0b3e1fbaa041dadb5bd5b323259dd68975090fbe4e04237cb4a6dc043ffb80356d85bdc40146cc3c"}, 0xe0, "d4c459cdeb93983e3e6bd51d785273672c98c6458150c9799987181653a4b4a336088a6257766f24fd9cf301af40100c9b052ded84432ee2782f4a0c0d457481e73d6793e64f607f2ae1d6e3bae849d65ca5958e08bdf39d0971071768b1abd0a523df383b709293841f76a30b1a9e75fd78f442a5c2534cf7930a78d55d4feed87be5f03e96e63511f89199b43c94d017151361730f168202ee6c3be15cd3bfd128345b38ee5ca02da95e3ebec6abd4e1ae28d9e756802c5e06d43258338e51efb87b42831c6e9327bf14076ef4c3115d3d4fa4749980fd8b1cc099601e3719"}, 0x1f7}) r8 = open(&(0x7f0000000140)='./bus\x00', 0x406080, 0x0) sendfile(r1, r8, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 352.712199][T10348] loop0: detected capacity change from 0 to 16 [ 352.723686][T10350] loop2: detected capacity change from 0 to 16 01:27:58 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 352.765183][T10348] buffer_io_error: 443 callbacks suppressed [ 352.765198][T10348] Buffer I/O error on dev loop0, logical block 16, lost async page write [ 352.768691][T10352] loop5: detected capacity change from 0 to 16 [ 352.790987][T10356] loop4: detected capacity change from 0 to 16 [ 352.793857][T10350] Buffer I/O error on dev loop2, logical block 41, lost async page write [ 352.809274][T10348] Buffer I/O error on dev loop0, logical block 17, lost async page write [ 352.819031][T10356] Buffer I/O error on dev loop4, logical block 16, lost async page write [ 352.825034][T10348] Buffer I/O error on dev loop0, logical block 18, lost async page write [ 352.827658][T10356] Buffer I/O error on dev loop4, logical block 17, lost async page write [ 352.840088][T10350] Buffer I/O error on dev loop2, logical block 42, lost async page write [ 352.853752][T10348] Buffer I/O error on dev loop0, logical block 19, lost async page write 01:27:58 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:58 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0xfe) 01:27:58 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f4c) 01:27:58 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x7, 0x8a}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) io_submit(r3, 0x1, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x9, r0, &(0x7f0000000300)="0c836a55ca94333b8e88ae9b5000f88edbb0edbe8062d0eb282fa396194b88edf465b15e8f02bccff28a72300e55d3408fefefe5c4439328de51c145c4138b618d8a52c23c24ee305ffb1ae0c8f338afacbfc5f89ef32e0c77dc511490d490d8959eb287f6d4e06a335ce9409520e022a90649d4e8891347f263525b155b1010b5fbaa8e82943139e72c81793334894cf6545924aa14d916a238ab21dccf6ae7a8ee71507563d273da44c679f7d8a4c9d2acc8b3994ba01975059b583f29f1e4c9ffef500ba653e51b2a4acc", 0xcc, 0x2, 0x0, 0x3}]) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000500)={0x90, 0x0, &(0x7f0000000600)=[@increfs, @decrefs={0x40046307, 0x2}, @increfs_done={0x40106308, 0x2}, @increfs={0x40046304, 0x1}, @transaction_sg={0x40486311, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x18, &(0x7f0000000580)={@ptr={0x70742a85, 0x1, &(0x7f0000000180)=""/17, 0x11, 0x0, 0x36}, @ptr={0x70742a85, 0x0, &(0x7f0000000440)=""/191, 0xbf, 0x0, 0x24}, @fd={0x66642a85, 0x0, r0}}, &(0x7f0000000240)={0x0, 0x28, 0x50}}, 0x1000}, @register_looper, @acquire_done={0x40106309, 0x3}], 0x90, 0x0, &(0x7f00000006c0)="04adb8774ce06e765680bcf34b4132d550421ab5aafabb4fd2a791d3e50c1297949db3d7a21f945d0db491625a2d7f4527f0117a125e533e06297cd0827ba6cf32100f97426f055ce68554f5fa03b533a2120cd9d8457997ec6d0beab70d3393cc62b27f942dcb648e942876aa5d796e44f54bf9bb941b942feee80df6f26bdf76887e82459b83b04c8dc7f49093bf1f"}) ftruncate(r2, 0xfffffffffffff801) [ 352.864040][T10350] Buffer I/O error on dev loop2, logical block 43, lost async page write [ 352.866971][T10356] Buffer I/O error on dev loop4, logical block 18, lost async page write 01:27:58 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x8}, 0x7) 01:27:58 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:58 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) [ 352.939162][T10371] loop0: detected capacity change from 0 to 16 [ 352.956219][T10373] loop2: detected capacity change from 0 to 16 [ 352.971355][T10375] loop5: detected capacity change from 0 to 16 [ 352.974903][T10377] loop4: detected capacity change from 0 to 16 01:27:58 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) sched_setattr(0xffffffffffffffff, &(0x7f0000000040)={0x38, 0x5, 0x40, 0x0, 0x0, 0x0, 0x1, 0x80000001, 0x7, 0x10000}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:58 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x204) 01:27:58 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f60) 01:27:58 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x9}, 0x7) [ 353.072048][T10386] loop0: detected capacity change from 0 to 16 [ 353.105845][T10390] loop5: detected capacity change from 0 to 16 01:27:59 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 353.119030][T10388] loop4: detected capacity change from 0 to 16 [ 353.119583][T10392] loop2: detected capacity change from 0 to 16 01:27:59 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, 0x0, 0x0) 01:27:59 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000380)='./bus\x00', 0xd) io_setup(0x1ff, &(0x7f0000000400)=0x0) sched_setattr(0xffffffffffffffff, &(0x7f0000000240)={0x38, 0x3, 0x0, 0x101, 0xd1, 0x9, 0x6, 0x1, 0x6, 0x3}, 0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) ioctl$INCFS_IOC_CREATE_FILE(r2, 0xc058671e, &(0x7f0000000300)={{}, {0x2}, 0xc1, 0x0, 0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000180)='./bus\x00', &(0x7f0000000580)="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", 0x1ba, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x1a5}) sched_setattr(0xffffffffffffffff, &(0x7f0000000000)={0x38, 0x1, 0x1, 0x5, 0x100, 0x3, 0x6, 0xa7c, 0xf3, 0xc9}, 0x0) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:59 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0xa}, 0x7) 01:27:59 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f68) 01:27:59 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x300) 01:27:59 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, 0x0}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 353.247655][T10401] loop0: detected capacity change from 0 to 16 [ 353.260511][T10403] loop4: detected capacity change from 0 to 16 [ 353.284697][T10405] loop5: detected capacity change from 0 to 16 01:27:59 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x100000000002, 0x6}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0xffffffffffffffff, r1, 0x0, 0x0) sched_setattr(r1, &(0x7f0000000040)={0x38, 0x3, 0x0, 0x81, 0x800, 0x6, 0xc1f5, 0x0, 0x1a, 0x4}, 0x0) r2 = open(&(0x7f0000000180)='./bus/../file0\x00', 0x141042, 0x22) r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) ioprio_get$pid(0x2, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r4 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r5, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f00000002c0)="da", 0x1}]) open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r3, r2, 0x0, 0x8400fffffffb) sendfile(r2, r2, 0x0, 0x8080ffffff80) 01:27:59 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, 0x0, 0x0) [ 353.304492][T10407] loop2: detected capacity change from 0 to 16 01:27:59 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0xc}, 0x7) 01:27:59 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x402) 01:27:59 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f6c) 01:27:59 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, 0x0}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:59 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = fspick(r0, &(0x7f0000000040)='./bus\x00', 0x1) close(r4) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r5, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 353.414572][T10419] loop0: detected capacity change from 0 to 16 [ 353.429815][T10421] loop2: detected capacity change from 0 to 16 [ 353.433036][T10425] loop5: detected capacity change from 0 to 16 [ 353.438637][T10423] loop4: detected capacity change from 0 to 16 01:27:59 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f74) 01:27:59 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, 0x0, 0x0) 01:27:59 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x406) 01:27:59 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0xd}, 0x7) 01:27:59 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, 0x0}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:59 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) 01:27:59 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:59 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) ioctl$FAT_IOCTL_SET_ATTRIBUTES(r1, 0x40047211, &(0x7f0000000440)=0x28) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r1, 0xc0189375, &(0x7f0000000040)=ANY=[@ANYBLOB="140000000100000018000000", @ANYRES32=r2, @ANYBLOB="00000000000002002e2f66696c653000"]) sendfile(r0, r0, 0x0, 0x8080ffffff80) r5 = open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r5, 0x400, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r7) renameat(0xffffffffffffffff, &(0x7f00000004c0)='./bus\x00', r0, &(0x7f0000000500)='./file1\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000180), 0x80, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@msize={'msize', 0x3d, 0x9}}, {@version_u}, {@access_user}], [{@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@uid_eq={'uid', 0x3d, 0xee00}}, {@uid_gt={'uid>', r7}}, {@fowner_lt}]}}) [ 353.559693][T10437] loop0: detected capacity change from 0 to 16 [ 353.579932][T10440] loop5: detected capacity change from 0 to 16 [ 353.585079][T10439] loop2: detected capacity change from 0 to 16 [ 353.596597][T10442] loop4: detected capacity change from 0 to 16 01:27:59 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f7a) 01:27:59 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x408) 01:27:59 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:59 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0xe}, 0x7) [ 353.683711][T10451] loop0: detected capacity change from 0 to 16 01:27:59 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0xd}, 0x7) 01:27:59 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) getrlimit(0xd, &(0x7f0000000040)) [ 353.749595][T10453] loop5: detected capacity change from 0 to 16 [ 353.765773][T10455] loop2: detected capacity change from 0 to 16 01:27:59 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x500) [ 353.802362][T10459] loop0: detected capacity change from 0 to 16 [ 353.805616][T10461] loop4: detected capacity change from 0 to 16 01:27:59 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x4000) 01:27:59 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:59 executing program 3: ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000600)={0x0, 0xfffffffffffffffc, 0xca, 0x7f, @buffer={0x0, 0xe3, &(0x7f0000000300)=""/227}, &(0x7f0000000440)="7c1767bfbce0326570241b0fc06e32497294c019c47bad137af9f71571fb141f5dbefc6cb3bfcc4f12f483c5d4d741cfd272db61d46477e6764f3e6ba65ab7f7cfa15c7fc7e1b04ed343d12bc05bfbbc8febab3858f91ae61c364038c2fcd1e546892345e68e66b1252c416dce4673b538358144c8767d840ef563f695af3f4583f57420ee0fae87d2a192a4839f1c9e9ad8d039d2de6bbc896c1427a7fdf7e77bbee5539a74a24bb631d141c72680c7232f1e256c8b17e0e09da2173fae5b54b2dcde3432baa33b29aa", &(0x7f0000000580)=""/90, 0xffff, 0x4, 0xffffffffffffffff, &(0x7f0000000040)}) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) setrlimit(0x9, &(0x7f0000000100)={0x4}) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:59 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:27:59 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x10}, 0x7) [ 353.920499][T10471] loop2: detected capacity change from 0 to 16 [ 353.930151][T10474] loop0: detected capacity change from 0 to 16 [ 353.937502][T10473] loop5: detected capacity change from 0 to 16 01:27:59 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:59 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x600) 01:27:59 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x8800000) [ 353.986140][T10480] loop4: detected capacity change from 0 to 16 01:27:59 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x204}, 0x7) 01:27:59 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:27:59 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r4 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./bus\x00', 0x7f, 0x4, &(0x7f0000000580)=[{&(0x7f0000000300)="83d1a0ebbbc902d60f523485e6c44d1c67b5429172b38090a7e173f6dcd096da7773be32fe43770641adc0fa088244e3c46d07391f59470e044cfe84ac1cef37adc6e97fed8b73ba725831b90013750ee280e31a6365e1d77ec3dfc5048565e1096dcb5692e78eb79bd95dd5b0fe9fce5a4cb58a92496e2ed7c7c5300bbef81e4836e0d6abbb50955dcf96e5e37d70bf2da2043ec7cb52ff68ec2df17438c78a1c45217ed971233c3806da8c303f33633c456c50c312028049d411003af043a1aa1b3f5f8524e2de7ebf3b3f2f674d7d92aa319c715163e402f5db5d0719b02b3ab3530ce3df7b2cd2bb8e09a88acb", 0xef, 0x10000}, {&(0x7f0000000440)="2ebefe22692f78632997a4529e694684bbf9bb084db3cebeac8d8f6bef51d46b059ddb592c5276b12d597b651638cfeec9fabbf982a982dea46a635e6e15e30b7bc9b4c844a4af83e2b7bd3781693d53cccec816eb6bd9cf6a12370e9afc4be1ecbbcac67a1ad7f1bcf5fbdc1278d7dcec9e209dc1703925ad5880bfda58bc66f96aabd0b012d2044640c204c9feefc8e6ce97668d8a86dacf960923a8d67bac91195e82901bd569d913be3a7e008e4f", 0xb0, 0x1}, {&(0x7f0000000180)="55f0cd6b4ec046406ab0ee3f0f0e7508a9e0c15461b3baa7b2bf8f580775", 0x1e, 0x40}, {&(0x7f0000000240)="a781fb1d5a140f683a2be94e349eb198f860dbea7199425bb424ce866a84de25a7a2ac9adebe28cef656", 0x2a, 0x3}], 0x4000, &(0x7f0000000600)={[{@numtail}, {@iocharset={'iocharset', 0x3d, 'cp1250'}}, {@nonumtail}, {@shortname_win95}, {@uni_xlateno}, {@utf8no}, {@uni_xlate}], [{@appraise}, {@fowner_lt={'fowner<', 0xffffffffffffffff}}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@appraise_type}, {@fsuuid={'fsuuid', 0x3d, {[0x32, 0x3b, 0x63, 0x35, 0x32, 0x38, 0x64, 0x31], 0x2d, [0x63, 0x30, 0x37, 0x66], 0x2d, [0x0, 0x34, 0x61, 0x62], 0x2d, [0x64, 0x33, 0x37, 0x32], 0x2d, [0x35, 0x32, 0x31, 0x62, 0x66, 0x61, 0x38, 0x33]}}}]}) sendfile(r2, r4, &(0x7f0000000500)=0x7ff, 0x2) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r5, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 354.046856][T10484] loop0: detected capacity change from 0 to 16 [ 354.080355][T10488] loop5: detected capacity change from 0 to 16 01:28:00 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(0x0, 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 354.116198][T10490] loop4: detected capacity change from 0 to 16 [ 354.117958][T10492] loop0: detected capacity change from 0 to 16 [ 354.123675][T10487] loop2: detected capacity change from 0 to 16 [ 354.154512][T10494] loop3: detected capacity change from 0 to 256 [ 354.161165][T10494] FAT-fs (loop3): Unrecognized mount option "nnonumtail=1" or missing value 01:28:00 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x300}, 0x7) 01:28:00 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x4}, 0x7) 01:28:00 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x604) 01:28:00 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(0x0, 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 354.259827][T10504] loop4: detected capacity change from 0 to 16 [ 354.299738][T10509] loop0: detected capacity change from 0 to 16 01:28:00 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x251243, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x400001fd, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) r5 = inotify_init1(0x0) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) ptrace(0x4207, r6) ptrace$setopts(0xffffffffffffffff, r6, 0x0, 0x0) syz_open_procfs(r6, &(0x7f0000000040)='net/netfilter\x00') sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 354.306409][T10508] loop2: detected capacity change from 0 to 16 01:28:00 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) mknod$loop(&(0x7f0000000000)='./file1\x00', 0x1, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) 01:28:00 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f03) 01:28:00 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x402}, 0x7) 01:28:00 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x3, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0300800000bf6275730000de64db6011273c60d47dd77ea120131c16481e9d00c32a48c906766d03450304d55ffd3c4a2d01ab603e50881d73f1a39829b33a3e0c57b3b74086df725c2f6c223726c7aa133202be4b6483ad5bfcc51e89bcbd0b4ee8907cbf211c21ba5037a4b8be7501910037478c5823c71449c1b491f2a5fd654f405181bf314a0dd29c5256ccb7d84c67baf890a030ede1981842b1d4782307bf52070d3519a5378e087396a8dd613600bbedfe1c3cd0e288bfadc07c433401f80f2c12597d99b8ae9004e6f4cf030512e99d0a979c955cced53e1b63c39ef8cab50d74"]) write$P9_RREMOVE(r1, &(0x7f0000000180)={0x7, 0x7b, 0x2}, 0x7) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r4, 0x20000000000000f0, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000040)="da", 0x1}]) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r5, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:28:00 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x700) 01:28:00 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(0x0, 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:28:00 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) prlimit64(0xffffffffffffffff, 0xb, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000100)) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x10) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 354.422393][T10523] loop5: detected capacity change from 0 to 16 [ 354.435543][T10525] loop0: detected capacity change from 0 to 16 [ 354.440248][T10526] loop4: detected capacity change from 0 to 16 [ 354.462242][T10528] loop2: detected capacity change from 0 to 16 01:28:00 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x406}, 0x7) 01:28:00 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x804) 01:28:00 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800004, 0x12, r1, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r2, 0x64a) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r2, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r3, 0x3f00) 01:28:00 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 01:28:00 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:28:00 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) close(r2) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(r1, 0xc0189377, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0x1, 0x9}}, './bus\x00'}) io_setup(0x8, &(0x7f0000000600)=0x0) r7 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r6, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) ioctl$AUTOFS_DEV_IOCTL_FAIL(r5, 0xc0189377, &(0x7f0000000180)=ANY=[@ANYBLOB="1778eb1a6057c8036494f4bd", @ANYRES32=r7, @ANYBLOB="03000000090000002e2f62757300"]) io_submit(r4, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="da", 0x1}]) r8 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r8, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:28:00 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) (fail_nth: 1) [ 354.597671][T10538] loop4: detected capacity change from 0 to 16 [ 354.622335][T10544] loop2: detected capacity change from 0 to 16 [ 354.623180][T10545] loop0: detected capacity change from 0 to 16 [ 354.635899][T10547] loop5: detected capacity change from 0 to 16 01:28:00 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x400000, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x4) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) utime(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)={0x9c63, 0x8001}) io_setup(0x8, &(0x7f0000000600)=0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r2, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000200)=0x2000, 0x4) ftruncate(r1, 0x64a) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r1, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r4, 0x3f00) 01:28:00 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) getrlimit(0x8, &(0x7f0000000040)) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) sync_file_range(r1, 0x8000, 0x80, 0x7) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x3, 0x10000016, 0xffff986e, 0x3f, 0x100000000, 0x10, 0x8000, 0x8, 0x104c161c}, 0x0) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) r5 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCGPTLCK(r5, 0x80045439, &(0x7f0000000100)) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:28:00 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x900) 01:28:00 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x500}, 0x7) 01:28:00 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 354.742295][T10557] loop0: detected capacity change from 0 to 16 [ 354.767976][T10557] FAULT_INJECTION: forcing a failure. [ 354.767976][T10557] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 354.781108][T10557] CPU: 1 PID: 10557 Comm: syz-executor.0 Not tainted 5.16.0-rc3-syzkaller #0 [ 354.783565][T10559] FAT-fs (loop5): bogus number of reserved sectors [ 354.789945][T10557] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 354.789959][T10557] Call Trace: [ 354.789964][T10557] [ 354.789971][T10557] dump_stack_lvl+0xd6/0x122 [ 354.789996][T10557] dump_stack+0x11/0x1b [ 354.796472][T10559] FAT-fs (loop5): Can't find a valid FAT filesystem [ 354.815335][T10563] loop2: detected capacity change from 0 to 16 [ 354.817524][T10557] should_fail+0x23c/0x250 [ 354.817548][T10557] should_fail_usercopy+0x16/0x20 [ 354.843760][T10557] copy_page_from_iter_atomic+0x2f1/0xc60 [ 354.849477][T10557] ? fat_write_begin+0x61/0xf0 [ 354.854286][T10557] ? fat_block_truncate_page+0x30/0x30 [ 354.859743][T10557] ? fat_write_begin+0x79/0xf0 [ 354.864493][T10557] generic_perform_write+0x211/0x400 [ 354.869768][T10557] __generic_file_write_iter+0xf7/0x2b0 [ 354.875303][T10557] ? generic_write_checks+0x250/0x290 [ 354.880659][T10557] generic_file_write_iter+0x75/0x130 [ 354.886032][T10557] vfs_write+0x7f5/0x950 [ 354.890301][T10557] ksys_write+0xd9/0x190 [ 354.894581][T10557] __x64_sys_write+0x3e/0x50 [ 354.899210][T10557] do_syscall_64+0x44/0xd0 [ 354.903612][T10557] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 354.909492][T10557] RIP: 0033:0x7fbad76b9ae9 [ 354.913916][T10557] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 354.933677][T10557] RSP: 002b:00007fbad5430188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 354.942118][T10557] RAX: ffffffffffffffda RBX: 00007fbad77ccf60 RCX: 00007fbad76b9ae9 [ 354.950074][T10557] RDX: 0000000000000007 RSI: 0000000020000000 RDI: 0000000000000004 [ 354.958107][T10557] RBP: 00007fbad54301d0 R08: 0000000000000000 R09: 0000000000000000 [ 354.966113][T10557] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 354.974167][T10557] R13: 00007fff32d0ed3f R14: 00007fbad5430300 R15: 0000000000022000 [ 354.982148][T10557] 01:28:00 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:28:00 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0xa00) 01:28:00 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) (fail_nth: 2) 01:28:00 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x600}, 0x7) 01:28:00 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 355.021596][T10567] loop4: detected capacity change from 0 to 16 [ 355.055861][T10559] FAT-fs (loop5): Unrecognized mount option "./bus" or missing value [ 355.100234][T10572] loop0: detected capacity change from 0 to 16 [ 355.122043][T10572] FAULT_INJECTION: forcing a failure. [ 355.122043][T10572] name failslab, interval 1, probability 0, space 0, times 0 [ 355.134743][T10572] CPU: 0 PID: 10572 Comm: syz-executor.0 Not tainted 5.16.0-rc3-syzkaller #0 [ 355.143556][T10572] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 355.150696][T10577] loop2: detected capacity change from 0 to 16 [ 355.153610][T10572] Call Trace: [ 355.153632][T10572] [ 355.166040][T10572] dump_stack_lvl+0xd6/0x122 [ 355.170639][T10572] dump_stack+0x11/0x1b [ 355.174868][T10572] should_fail+0x23c/0x250 [ 355.179313][T10572] ? mempool_alloc_slab+0x16/0x20 [ 355.184353][T10572] __should_failslab+0x81/0x90 [ 355.189182][T10572] should_failslab+0x5/0x20 [ 355.193711][T10572] kmem_cache_alloc+0x4f/0x320 [ 355.198554][T10572] mempool_alloc_slab+0x16/0x20 [ 355.203481][T10572] ? mempool_free+0x130/0x130 [ 355.208198][T10572] mempool_alloc+0x9d/0x310 [ 355.212703][T10572] ? __rcu_read_unlock+0x45/0x290 [ 355.217800][T10572] bio_alloc_bioset+0xcc/0x560 [ 355.222565][T10572] submit_bh_wbc+0x133/0x320 [ 355.227160][T10572] __block_write_full_page+0x648/0xa10 [ 355.232605][T10572] ? mark_buffer_write_io_error+0x180/0x180 [ 355.238574][T10572] ? fat_block_truncate_page+0x30/0x30 [ 355.244044][T10572] ? fat_block_truncate_page+0x30/0x30 [ 355.249487][T10572] block_write_full_page+0x1f0/0x210 [ 355.254758][T10572] fat_writepage+0x20/0x30 [ 355.259294][T10572] __mpage_writepage+0xca8/0x1060 [ 355.264311][T10572] write_cache_pages+0x454/0x7f0 [ 355.269237][T10572] ? mpage_writepages+0x130/0x130 [ 355.274273][T10572] ? fat_block_truncate_page+0x30/0x30 [ 355.279719][T10572] mpage_writepages+0x7f/0x130 [ 355.284570][T10572] ? fat_block_truncate_page+0x30/0x30 [ 355.290045][T10572] ? fat_readpage+0x20/0x20 [ 355.294608][T10572] fat_writepages+0x20/0x30 [ 355.299104][T10572] do_writepages+0x1cb/0x330 [ 355.303683][T10572] file_write_and_wait_range+0x132/0x1d0 [ 355.309515][T10572] __generic_file_fsync+0x48/0x140 [ 355.314672][T10572] fat_file_fsync+0x48/0x100 [ 355.319286][T10572] ? fat_generic_ioctl+0xb10/0xb10 [ 355.324414][T10572] vfs_fsync_range+0x107/0x120 [ 355.329303][T10572] generic_file_write_iter+0x103/0x130 [ 355.334847][T10572] vfs_write+0x7f5/0x950 [ 355.339161][T10572] ksys_write+0xd9/0x190 [ 355.343390][T10572] __x64_sys_write+0x3e/0x50 [ 355.347969][T10572] do_syscall_64+0x44/0xd0 [ 355.352394][T10572] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 355.358381][T10572] RIP: 0033:0x7fbad76b9ae9 [ 355.362897][T10572] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 355.382553][T10572] RSP: 002b:00007fbad5430188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 355.390952][T10572] RAX: ffffffffffffffda RBX: 00007fbad77ccf60 RCX: 00007fbad76b9ae9 01:28:01 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) fsetxattr$security_ima(r1, &(0x7f0000000000), &(0x7f00000000c0)=@sha1={0x1, "2156ec29b20867a4a713676093395955de431a47"}, 0x15, 0x2) 01:28:01 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffb) io_setup(0x8, &(0x7f0000000600)) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r2, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0}]) io_setup(0x8, &(0x7f0000000600)=0x0) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r5, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r6, 0x0}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) io_setup(0x8, &(0x7f0000000600)=0x0) r8 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r7, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r8, 0x0}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) sendfile(r8, 0xffffffffffffffff, 0x0, 0x8080ffffff7f) [ 355.398966][T10572] RDX: 0000000000000007 RSI: 0000000020000000 RDI: 0000000000000004 [ 355.407353][T10572] RBP: 00007fbad54301d0 R08: 0000000000000000 R09: 0000000000000000 [ 355.415307][T10572] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 355.423267][T10572] R13: 00007fff32d0ed3f R14: 00007fbad5430300 R15: 0000000000022000 [ 355.431298][T10572] [ 355.436852][T10578] loop4: detected capacity change from 0 to 16 01:28:01 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) (fail_nth: 3) 01:28:01 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0xc00) [ 355.496181][T10583] loop5: detected capacity change from 0 to 16 01:28:01 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x604}, 0x7) 01:28:01 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r1, 0x64a) r2 = accept4$tipc(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x80800) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r0, {r2}}, './file0\x00'}) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r1, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r5 = open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r5, 0x400, 0x0) recvmsg$unix(r5, &(0x7f0000002740)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/129, 0x81}, {&(0x7f0000000380)=""/150, 0x96}, {&(0x7f0000001680)=""/4096, 0x1000}, {&(0x7f0000000440)=""/140, 0x8c}, {&(0x7f0000000500)=""/166, 0xa6}], 0x6, &(0x7f0000002680)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x90}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r4, 0x8982, &(0x7f0000000280)) openat2(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)={0x349004, 0x16, 0x19}, 0x18) ftruncate(r3, 0x3f00) 01:28:01 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x101000, 0xff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f0000000580)) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r5, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:28:01 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 355.560826][T10587] loop0: detected capacity change from 0 to 16 [ 355.569081][T10589] loop2: detected capacity change from 0 to 16 [ 355.593843][T10589] handle_bad_sector: 927 callbacks suppressed [ 355.593859][T10589] syz-executor.2: attempt to access beyond end of device [ 355.593859][T10589] loop2: rw=2049, want=40, limit=16 [ 355.625206][T10597] loop4: detected capacity change from 0 to 16 [ 355.630903][T10587] syz-executor.0: attempt to access beyond end of device [ 355.630903][T10587] loop0: rw=2049, want=17, limit=16 [ 355.644992][T10587] syz-executor.0: attempt to access beyond end of device [ 355.644992][T10587] loop0: rw=2049, want=18, limit=16 01:28:01 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mknod(&(0x7f0000000000)='./file1\x00', 0xc000, 0x3) truncate(&(0x7f00000000c0)='./bus\x00', 0x6) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140), 0x672080, 0x0) recvmsg$kcm(r2, &(0x7f0000000940)={&(0x7f0000000240)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000300)=""/229, 0xe5}, {&(0x7f0000000400)=""/162, 0xa2}, {&(0x7f00000001c0)=""/4, 0x4}, {&(0x7f00000004c0)=""/63, 0x3f}, {&(0x7f0000000500)=""/14, 0xe}, {&(0x7f0000000540)=""/191, 0xbf}, {&(0x7f0000000680)=""/33, 0x21}, {&(0x7f00000006c0)=""/84, 0x54}, {&(0x7f0000000740)=""/148, 0x94}], 0x9, &(0x7f00000008c0)=""/111, 0x6f}, 0x2123) ftruncate(r1, 0x3f00) [ 355.662658][T10587] syz-executor.0: attempt to access beyond end of device [ 355.662658][T10587] loop0: rw=2049, want=19, limit=16 [ 355.676270][T10587] syz-executor.0: attempt to access beyond end of device [ 355.676270][T10587] loop0: rw=2049, want=20, limit=16 [ 355.691405][T10603] syz-executor.2: attempt to access beyond end of device [ 355.691405][T10603] loop2: rw=2049, want=41, limit=16 [ 355.693734][T10587] syz-executor.0: attempt to access beyond end of device 01:28:01 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 355.693734][T10587] loop0: rw=2049, want=44, limit=16 [ 355.713126][T10589] syz-executor.2: attempt to access beyond end of device [ 355.713126][T10589] loop2: rw=2049, want=42, limit=16 [ 355.727476][T10602] FAULT_INJECTION: forcing a failure. [ 355.727476][T10602] name failslab, interval 1, probability 0, space 0, times 0 [ 355.740444][T10602] CPU: 0 PID: 10602 Comm: syz-executor.0 Not tainted 5.16.0-rc3-syzkaller #0 [ 355.741858][T10589] syz-executor.2: attempt to access beyond end of device [ 355.741858][T10589] loop2: rw=2049, want=43, limit=16 01:28:01 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0xd00) [ 355.749290][T10602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 355.749303][T10602] Call Trace: [ 355.749309][T10602] [ 355.749328][T10602] dump_stack_lvl+0xd6/0x122 [ 355.749353][T10602] dump_stack+0x11/0x1b [ 355.763950][T10589] syz-executor.2: attempt to access beyond end of device [ 355.763950][T10589] loop2: rw=2049, want=44, limit=16 [ 355.771470][T10602] should_fail+0x23c/0x250 [ 355.771492][T10602] __should_failslab+0x81/0x90 [ 355.771512][T10602] should_failslab+0x5/0x20 01:28:01 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x700}, 0x7) [ 355.771531][T10602] kmem_cache_alloc_node+0x61/0x2d0 [ 355.817240][T10602] ? create_task_io_context+0x36/0x1e0 [ 355.822705][T10602] create_task_io_context+0x36/0x1e0 [ 355.827993][T10602] submit_bio_checks+0x828/0x8e0 [ 355.832939][T10602] ? __rcu_read_unlock+0x5c/0x290 [ 355.837963][T10602] blk_mq_submit_bio+0x2e1/0x1470 [ 355.842974][T10602] ? kmem_cache_alloc+0x221/0x320 [ 355.848038][T10602] ? mempool_alloc_slab+0x16/0x20 [ 355.853127][T10602] __submit_bio+0x131/0x340 [ 355.857718][T10602] ? mempool_alloc+0xaa/0x310 [ 355.862376][T10602] submit_bio_noacct+0x418/0x4e0 [ 355.867349][T10602] submit_bio+0x10c/0x180 [ 355.871698][T10602] submit_bh_wbc+0x2db/0x320 [ 355.876334][T10602] __block_write_full_page+0x648/0xa10 [ 355.881775][T10602] ? mark_buffer_write_io_error+0x180/0x180 [ 355.887648][T10602] ? fat_block_truncate_page+0x30/0x30 [ 355.893134][T10602] ? fat_block_truncate_page+0x30/0x30 [ 355.898580][T10602] block_write_full_page+0x1f0/0x210 [ 355.903870][T10602] fat_writepage+0x20/0x30 [ 355.908270][T10602] __mpage_writepage+0xca8/0x1060 [ 355.913285][T10602] write_cache_pages+0x454/0x7f0 [ 355.918206][T10602] ? mpage_writepages+0x130/0x130 [ 355.923242][T10602] ? fat_block_truncate_page+0x30/0x30 [ 355.928682][T10602] mpage_writepages+0x7f/0x130 [ 355.933541][T10602] ? fat_block_truncate_page+0x30/0x30 [ 355.938990][T10602] ? fat_readpage+0x20/0x20 [ 355.943546][T10602] fat_writepages+0x20/0x30 [ 355.948037][T10602] do_writepages+0x1cb/0x330 [ 355.952629][T10602] file_write_and_wait_range+0x132/0x1d0 [ 355.958270][T10602] __generic_file_fsync+0x48/0x140 [ 355.963406][T10602] fat_file_fsync+0x48/0x100 [ 355.968045][T10602] ? fat_generic_ioctl+0xb10/0xb10 [ 355.973255][T10602] vfs_fsync_range+0x107/0x120 [ 355.978019][T10602] generic_file_write_iter+0x103/0x130 [ 355.983475][T10602] vfs_write+0x7f5/0x950 [ 355.987700][T10602] ksys_write+0xd9/0x190 [ 355.991958][T10602] __x64_sys_write+0x3e/0x50 [ 355.996573][T10602] do_syscall_64+0x44/0xd0 [ 356.001037][T10602] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 356.006913][T10602] RIP: 0033:0x7fbad76b9ae9 [ 356.011327][T10602] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 356.030941][T10602] RSP: 002b:00007fbad540f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 356.039335][T10602] RAX: ffffffffffffffda RBX: 00007fbad77cd020 RCX: 00007fbad76b9ae9 [ 356.047296][T10602] RDX: 0000000000000007 RSI: 0000000020000000 RDI: 0000000000000004 [ 356.055245][T10602] RBP: 00007fbad540f1d0 R08: 0000000000000000 R09: 0000000000000000 01:28:01 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) (fail_nth: 4) [ 356.063202][T10602] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 356.071167][T10602] R13: 00007fff32d0ed3f R14: 00007fbad540f300 R15: 0000000000022000 [ 356.079322][T10602] [ 356.092030][T10609] loop5: detected capacity change from 0 to 16 01:28:02 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:28:02 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000180)='./bus/../file0\x00', 0x134) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r2, 0x400c6615, &(0x7f0000000040)={0x0, @adiantum, 0x0, @desc1}) sendfile(r0, r0, 0x0, 0x8080ffffff80) r5 = openat$cgroup_pressure(r1, &(0x7f0000000100)='io.pressure\x00', 0x2, 0x0) fcntl$setlease(r5, 0x400, 0x1) 01:28:02 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x900}, 0x7) [ 356.148190][T10613] loop4: detected capacity change from 0 to 16 [ 356.168805][T10616] loop2: detected capacity change from 0 to 16 [ 356.190037][T10620] loop0: detected capacity change from 0 to 16 01:28:02 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x37, 0x0, 0x0, 0x0) r2 = open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000a40)) fcntl$setlease(r2, 0x400, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xff, 0xa, &(0x7f0000000880)=[{&(0x7f0000000300)="dc974ba62d1db60263eaeebe7386b57949fab5c801df33607bc7326c2e97efcbbf22affa90a300c58aaf4b729c702044a3da5266cf5b5473d056ed665a93143a95fc4328d6163794e0c9271025f17efe8ac6e3fa8959964b0d2cbb34f894b1716b821ad8630e2e74b4ff313f3c7275209c9316b9fbd9ff561d3dc73f3fe07efba58b93536f8834cd9d9a0ea79a709631385739d57cafc1f8e9c2af766c030722f21ed89bbdf443520bb15c0d3305809994b0959b2abf648caaea8733040b090aea3ce8603ecb9d86c152fd32db67247a6eccec7d1803c91767a9f28f396d4e890d94b5591dc3059f73c054e1732c2908efa00ad1b583", 0xf6, 0x8}, {&(0x7f0000000140)="e543b579cd4044c37d20cd07df810b0567e6", 0x12, 0x401}, {&(0x7f0000000400)="1574ec8e7595a716f50d8bd872a7c5379ddb0f24b73ddf8909bfe7f924b3c1626791ce8c20b3866ac3c38f17649618a8841c89094e35b0d2ed990dbe3230f1cc84dab19787cd2fcb6ce1c5f9f5c0d5fe4b3326069fdc7e745edf3a8da6e468ffd275732120f91edcb749c3a8cba6d89ac13bf18281cfa9ec7ed0d7f6228c6f8ebc35950f73a33b689e6c93445b486670b568ea56972e2ecd02eff5d169a5bca80f42e91fc98089983157ae894be4e62d274023ef7988aed54a012c390ca8d96fd6815eee5f58a8399c4a439e07ad235ab619d8f270665ae0e0846936d5460c63c16e59055efae15a", 0xe8, 0x25}, {&(0x7f00000001c0)="8867f3fd3ee66fbabaa33077922639b4f8abf14200a08cfe17d2dd73b5da0f9b56e01a515d5a6df76dbe5cc551ea1d39a73984dc21c2c7f0", 0x38, 0x1f}, {&(0x7f0000000240)="08d41cd3467c8ad5e8902768c509a59e030544d32b8c6a39403bdbe83255b77298241d3c4778c522a9c7d8292151c67e9f549e8ea83d960ed9ca30a7a9f3ae1de71091413dc1b60ab092041f19a8f0afa24c1696093ee9c2f8ad0c59204f58e3", 0x60, 0xfffffffffffffffe}, {&(0x7f0000000500)="661d9df294739d719ce3eb49a09a4f1dc759e0981a71a7408125913fa0262b4710aa624a3a046aef8063cff7835461de559cc14075760ae428f95ff58ae091d51fc04dc9a60d1d658f44f578894cffb920262a199917141e7b8c0bde93750a13be43f7a409f9d1c0bc6bfe0649d1aba21ae2fc1519e88cb12b8759667b0f58ea94ea", 0x82, 0x10000}, {&(0x7f0000000680)="a0e76701adc6db1fcaf15edd8d88adb00629b167fb4cfb5bc1dab92fe6731bba6089c04acb19ab0d4836cde827a9086d2b869f15ffc6e6c025d148c9a3000ebac5533c8651fa1c6e9d60be2dd6a357927d18b1fc7e07fe7df20910857daa08c317ab0084452115281cc79ec57ab8f181c668f7d8f6802bdefe26a52a097acd872fbe0ea8f57b5cde", 0x88, 0x17}, {&(0x7f0000000740)="befe7989aa6e3d4897ede61b61a21eaf1b5770eef0db503ae4fc405c71023278e3022439d5782830cf32ac9ff49b9d9b5e284c25197a09b3395c7507bc277324458b3cf58a89cce7c2a859fe3d450d9576c4ccb99c0a27ded1303af5af35f3addc94d3d8db278bd585", 0x69, 0x81}, {&(0x7f00000005c0)="599c889c980597825b90815680e281c7ec6be39c222c2e", 0x17, 0xffffffff}, {&(0x7f00000007c0)="d581328c78aaa8134296d97059a1d0437beefc913e3482eac59419ec080db784b6e7dd399c9b356d9ea9be526c14324baa44adbf6e59bb9a65675a7f785544092c42566b5dd2155c708d51c6db0a9436d56dd5497dee266d3cc87ffdc5ad53d33119325b141153dd17c32d980acea8833151bc5485ffc5b75e461816ca68a7540c5354da15e63c460ace2bf3e35c70d2622080f4fb6ae3d5abe3a988983cb7ccc51de7e2d14980", 0xa7, 0x8000}], 0x2000010, &(0x7f0000000980)={[{@nocompress}, {@dmode={'dmode', 0x3d, 0x8}}, {@overriderock}, {@mode={'mode', 0x3d, 0x4}}, {@map_acorn}, {@map_normal}, {@nojoliet}, {@map_normal}], [{@dont_appraise}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}]}) open(&(0x7f0000000b40)='./bus\x00', 0x440, 0x0) mkdir(&(0x7f0000000bc0)='./file0\x00', 0x188) ioctl$KDDELIO(r1, 0x4b35, 0x4) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000b80)) ioctl$RTC_EPOCH_SET(r2, 0x4008700e, 0x1000) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000a80)=ANY=[@ANYBLOB="010000f70000000018000000", @ANYRES32=r1, @ANYBLOB="1f000000000000002e2f62757300"]) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r3, 0xc080661a, &(0x7f0000000ac0)={@id={0x2, 0x0, @d}}) ftruncate(r1, 0x3f00) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) 01:28:02 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x3, 0xffffffffffffffff, &(0x7f00000006c0)="75bb070dd92c9117db797b0e28b86c209a51323e2ba89920a7f65f0829756a9fcd", 0x21}]) io_submit(0x0, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) r4 = open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r4, 0x400, 0x0) r5 = eventfd(0x3) r6 = open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r6, 0x400, 0x0) r7 = dup3(r2, r2, 0x80000) r8 = syz_open_dev$tty20(0xc, 0x4, 0x1) io_submit(r3, 0x6, &(0x7f0000000740)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x3, 0xffffffffffffffff, &(0x7f0000000300)="750d8499c2a1ee25885f019fa8052efbdc5a081a6e08b3ab359ea6eb77a7a21c4b17bc1d16538a94d8665f0ee4369a12f001bec85f04f9681b68753e7da7d1e85cdcb3483d2c20c36f76bd8889e37dd2e6995642b4348e544766b259341a63981d656677fa7f9a2cea4339ea144963cce2dfe41d85", 0x75, 0x10001, 0x0, 0x3, r4}, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x8, 0xe7, r2, &(0x7f0000000380)="966c1e0e276b434ceabc34039d253fec440bbccf668d4404a1af8cc8d066f45d63f86033a083757237094832ddb37dc2ed9d0d41e62622e9d2f9b1b5fda63283a84e91897bb535b01d99063b105c710dc9fe33a7cf1fe520290981aac10988674109", 0x62, 0x23d6, 0x0, 0x1, r5}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0xb695, r2, &(0x7f0000000440)="55c597921e1c9ef9e6287fe92ea2b8be250c0802495845aac0ce809b53d7bcbe49d37af40f255cc9d16c2ad66ef07d5f69aabe3aa30e5885760f8dd24c7828904c6f0af2e012cc5e35d0f27134cf5bbd724e0bdfde96b9d6d97fb741d0e720f1ea81c7d1312b3a66ddb046f253793b38ffec62137f624371005bfa9b2602d8a033fbb479bf2becf4f38a85b4e085684f56702e5c", 0x94, 0x0, 0x0, 0x2, r6}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x3, 0x401, r1, &(0x7f0000000580)="1303dbbd9a517a35d4a8a4f4f9dbc9f2b8adc689b61e2a250a64e5ab2336f4a1d3f6ac0b269354eba64b9e84e2f4629a349848c951798e878a8821fa6c03e68efc764b76ee4a72", 0x47, 0x1, 0x0, 0x3, r7}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0xd, 0x2, r8, &(0x7f0000000600)="3359d36385ed239d4c59914d3309c71498d6307b8895b884e5e2967004efb6ee236a96c6f993bc0eda12d92e1cd870c1c0426a70b517acf63fcd28dce471614fcb09ed098307ad233d628ff36b82d6b759461178ec25e8b81ffec4644ddcfc49adb10a774aa38a90300e8a4374b914d3a524da6046edbbf9631a382d8d13b3e52cab61072d14b9f65bf04a432f9f7e5aa6f5b3e3f7e3abe3f0da254794f280d1c96ea74c182e48b44adfc63e31c641ad", 0xb0, 0xff}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x7, 0x40, r1, &(0x7f00000006c0), 0x0, 0x1ff, 0x0, 0x3, r1}]) r9 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r9, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:28:02 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0xe00) [ 356.254850][T10620] FAULT_INJECTION: forcing a failure. [ 356.254850][T10620] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 356.268313][T10620] CPU: 0 PID: 10620 Comm: syz-executor.0 Not tainted 5.16.0-rc3-syzkaller #0 [ 356.277087][T10620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 356.277144][T10620] Call Trace: 01:28:02 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) 01:28:02 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x0) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 356.277151][T10620] [ 356.277158][T10620] dump_stack_lvl+0xd6/0x122 [ 356.277184][T10620] dump_stack+0x11/0x1b [ 356.277245][T10620] should_fail+0x23c/0x250 [ 356.277270][T10620] should_fail_usercopy+0x16/0x20 [ 356.277286][T10620] _copy_from_user+0x1c/0xd0 [ 356.277310][T10620] kstrtouint_from_user+0x7e/0x170 [ 356.277329][T10620] proc_fail_nth_write+0x4b/0x150 [ 356.277423][T10620] ? proc_fail_nth_read+0x150/0x150 [ 356.277443][T10620] vfs_write+0x2af/0x950 [ 356.277518][T10620] ? __fget_light+0x219/0x260 01:28:02 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0xa00}, 0x7) [ 356.277542][T10620] ksys_write+0xd9/0x190 [ 356.277677][T10620] __x64_sys_write+0x3e/0x50 [ 356.277714][T10620] do_syscall_64+0x44/0xd0 [ 356.277793][T10620] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 356.277816][T10620] RIP: 0033:0x7fbad766c5ff [ 356.277831][T10620] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 356.277848][T10620] RSP: 002b:00007fbad5430170 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 356.277908][T10620] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbad766c5ff [ 356.277921][T10620] RDX: 0000000000000001 RSI: 00007fbad54301e0 RDI: 0000000000000006 [ 356.277941][T10620] RBP: 00007fbad54301d0 R08: 0000000000000000 R09: 0000000000000000 [ 356.277954][T10620] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 356.277966][T10620] R13: 00007fff32d0ed3f R14: 00007fbad5430300 R15: 0000000000022000 [ 356.278005][T10620] [ 356.305203][T10626] loop4: detected capacity change from 0 to 16 [ 356.352671][T10628] loop5: detected capacity change from 0 to 16 [ 356.484601][T10636] loop2: detected capacity change from 0 to 16 [ 356.499183][T10638] loop0: detected capacity change from 0 to 16 01:28:02 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) write$binfmt_aout(r2, &(0x7f0000000580)={{0x108, 0x4, 0x7f, 0x14d, 0xc6, 0x9, 0x3d8, 0x9}, "1bd1c78c4c26d967785bc9969762cf6bf67ccee263ce203f78c30df1131bcbb5aae042fa25b16d997164b407fd8315368432a8ba20a2d15f005535eb0dae10938e243cbe4755fcd21c0a80dcf09323bdf016268a0e65f28b478b2e3de24c9700280f2bef9bfe8c10d22371f9237eb031bde861b3ec1fa0544020c6e5eb7d594e2baf658938444038ef6f297f48ca0cb9f558234f367b5dcc8f200547d0213316b5b7c920235cd70e399cd589dbf8fe6a8c9b8b0b28aa168fac0d331674b351172d2f7a68c91341078f43f6c591", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x9ed) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:28:02 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x0) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 356.504668][T10628] loop5: detected capacity change from 0 to 16 [ 356.507296][T10640] loop4: detected capacity change from 0 to 16 01:28:02 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x1800) 01:28:02 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x12) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='hugetlb.2MB.rsvd.failcnt\x00', 0x2, 0x0) lsetxattr$trusted_overlay_upper(&(0x7f0000000140)='./bus\x00', &(0x7f00000001c0), &(0x7f0000000240)=ANY=[@ANYBLOB="1ffb4d00094d0982260f212b5e7dcd9a454eab102f1e53728bb4bad33e854b7d427ea0052b90fcb9b439395e229992bc8af8107a267747a19dcd3733f82fc82d819bdd932e5706f3658aa09a87"], 0x4d, 0x1) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f00000000c0)={0x2, 0x7f, 0x2, 0x7, 0x7fffffff}) ftruncate(r1, 0x3f00) 01:28:02 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) io_setup(0x38, &(0x7f0000000040)=0x0) r6 = openat$cgroup_procs(r2, &(0x7f0000000100)='cgroup.threads\x00', 0x2, 0x0) io_submit(r5, 0x1, &(0x7f0000000300)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x8, 0x7, r6, &(0x7f0000000180)="5eb06dbc6d3999b3fc54c6b295484d7e4e14ace159bde51564f2b1e9e5f439a9358086efcf41bbbad38652e024bb867ff37037ee599a4f4447817510ffcedc23", 0x40, 0x1d6ea161, 0x0, 0x2, r4}]) sendfile(r1, r4, 0x0, 0x8400fffffffb) r7 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r8) mount$9p_rdma(&(0x7f0000000340), &(0x7f0000000380)='./bus\x00', &(0x7f00000003c0), 0x400, &(0x7f0000000580)={'trans=rdma,', {'port', 0x3d, 0x4e22}, 0x2c, {[{@timeout={'timeout', 0x3d, 0x2}}, {@timeout={'timeout', 0x3d, 0x3ff}}, {@sq}, {@timeout={'timeout', 0x3d, 0x8}}, {@common=@nodevmap}, {@sq={'sq', 0x3d, 0x4}}, {@rq={'rq', 0x3d, 0x4}}, {@rq={'rq', 0x3d, 0x11}}, {@sq={'sq', 0x3d, 0x4}}], [{@fowner_gt={'fowner>', r8}}, {@subj_role}, {@seclabel}, {@appraise_type}]}}) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:28:02 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0xc00}, 0x7) 01:28:02 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x600}, 0x7) [ 356.617062][T10652] loop5: detected capacity change from 0 to 16 [ 356.625451][T10653] loop2: detected capacity change from 0 to 16 01:28:02 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x0) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:28:02 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) chdir(&(0x7f00000000c0)='./bus\x00') pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) bpf$ITER_CREATE(0x21, &(0x7f0000000000)={r0}, 0x8) 01:28:02 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x2000) 01:28:02 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r4 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000100)={@loopback={0x100000000000000}, 0x600, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000100)={@loopback={0x100000000000000}, 0x600, 0x0, 0x1, 0x3}, 0x20) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r5, 0x0, 0x8400fffffffb) open(&(0x7f0000000040)='./bus\x00', 0x854840, 0x10) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 356.720102][T10659] loop0: detected capacity change from 0 to 16 [ 356.740483][T10664] loop4: detected capacity change from 0 to 16 01:28:02 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0xa00}, 0x7) 01:28:02 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0xd00}, 0x7) 01:28:02 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(0xffffffffffffffff, r0, 0x0, 0x8080ffffff80) 01:28:02 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x3f00) [ 356.822457][T10674] loop2: detected capacity change from 0 to 16 01:28:02 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000900)={'ip_vti0\x00', &(0x7f0000000240)={'syztnl1\x00', 0x0, 0x7, 0x8, 0x2, 0x1, {{0xc, 0x4, 0x2, 0x6, 0x30, 0x65, 0x0, 0x9, 0x29, 0x0, @empty, @empty, {[@generic={0x44, 0xf, "fcf12c224f76209829d495afc5"}, @noop, @timestamp_addr={0x44, 0xc, 0xd2, 0x1, 0x2, [{@rand_addr=0x64010101, 0x4}]}]}}}}}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'bridge_slave_0\x00', 0x0}) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="340000001300290a0000000000000000070000005513df2f1d7bd5d18002a41793696b5bd5ed43cc5cc2155c9e48565dda8f08196c3aa057b921ae79a976d27a80b15e", @ANYRES32=r3, @ANYBLOB="000000000000000014001a80100004800c0005800300000000000000"], 0x34}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f00000009c0)={'sit0\x00', &(0x7f0000000940)={'syztnl0\x00', 0x0, 0x4, 0x81, 0x7, 0x7, 0x0, @mcast1, @private0, 0x8, 0x0, 0x1, 0x7ff}}) getpeername$packet(r0, &(0x7f0000000c00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000c40)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000d40)={0x0, @rand_addr, @private}, &(0x7f0000000d80)=0xc) r7 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000340)={'bridge_slave_0\x00', 0x0}) r9 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r9, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000200)=@bridge_setlink={0x34, 0x13, 0xa29, 0x0, 0x0, {0x7, 0x0, 0x0, r8}, [@IFLA_AF_SPEC={0x14, 0x1a, 0x0, 0x1, [@AF_INET={0x10, 0x4, 0x0, 0x1, {0xc, 0x5, 0x0, 0x1, [{0x3}]}}]}]}, 0x34}}, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000001000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000fc0)={&(0x7f0000000680)={0x1b4, 0x0, 0x10, 0x70bd2a, 0x25dfdbfe, {}, [@HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x4}, @HEADER={0x4}, @HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip_vti0\x00'}]}, @HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'virt_wifi0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}]}, @HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x4}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wlan1\x00'}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}]}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x4040804}, 0x8000) ftruncate(r0, 0x64a) r10 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r10, 0x7) 01:28:02 executing program 5: io_setup(0x8, &(0x7f0000000600)=0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r0, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) io_setup(0x8, &(0x7f0000000600)=0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r2, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000100)='./file0\x00', 0x5, 0x0, &(0x7f0000000200), 0xc012, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYRESOCT=r3]) chdir(&(0x7f0000000040)='./file0\x00') r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r4, 0x64a) r5 = socket$phonet(0x23, 0x2, 0x1) sendfile(r5, r4, &(0x7f00000000c0)=0x101, 0x2) r6 = creat(&(0x7f0000000000)='./bus\x00', 0x0) pwritev2(r4, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r6, 0x3f00) ioctl$AUTOFS_IOC_ASKUMOUNT(0xffffffffffffffff, 0x80049370, &(0x7f0000000200)) [ 356.930762][T10682] loop5: detected capacity change from 0 to 16 [ 356.949274][T10682] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 357.774163][T10685] loop0: detected capacity change from 0 to 16 [ 357.824704][T10685] buffer_io_error: 453 callbacks suppressed [ 357.824722][T10685] Buffer I/O error on dev loop0, logical block 16, lost async page write [ 357.868942][T10685] Buffer I/O error on dev loop0, logical block 17, lost async page write [ 357.887069][T10685] Buffer I/O error on dev loop0, logical block 18, lost async page write [ 357.911397][T10685] Buffer I/O error on dev loop0, logical block 19, lost async page write 01:28:03 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) io_setup(0x6, &(0x7f0000000040)=0x0) r6 = openat$cgroup_ro(r0, &(0x7f0000000100)='memory.current\x00', 0x0, 0x0) io_submit(r5, 0x1, &(0x7f0000000240)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x7, r4, &(0x7f0000000300)="977096259b23eb95b595df7de88c6263f406a4846891032d2f2a681a3d04d5a52040bb80c0d2ba148bc66d98dc4be247e346db365ca591886c65d84c4f5e23f92686899f5439bf3d82de1910782f64a14b8f366ba069c272c35c4c1ac434059b2087f1384ee1391000ccfcec80", 0x6d, 0x80000000, 0x0, 0x0, r6}]) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:28:03 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0xc00}, 0x7) 01:28:04 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) symlink(&(0x7f0000000040)='./bus\x00', &(0x7f0000000100)='./bus\x00') [ 358.135709][T10695] loop2: detected capacity change from 0 to 16 [ 358.143252][T10694] loop4: detected capacity change from 0 to 16 [ 358.158749][T10696] loop0: detected capacity change from 0 to 16 [ 358.268099][ T24] audit: type=1400 audit(1638408484.102:289): avc: denied { create } for pid=10693 comm="syz-executor.5" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 358.318794][T10694] Buffer I/O error on dev loop4, logical block 16, lost async page write [ 358.341619][T10696] Buffer I/O error on dev loop0, logical block 16, lost async page write [ 358.363149][T10694] Buffer I/O error on dev loop4, logical block 17, lost async page write [ 358.382260][T10696] Buffer I/O error on dev loop0, logical block 17, lost async page write [ 358.399308][T10694] Buffer I/O error on dev loop4, logical block 18, lost async page write 01:28:04 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x4000) [ 358.414785][T10696] Buffer I/O error on dev loop0, logical block 18, lost async page write 01:28:04 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_setup(0x8, &(0x7f0000000600)=0x0) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r4, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r5, 0x0}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) r6 = eventfd2(0x401, 0x80801) io_submit(r3, 0x3, &(0x7f00000002c0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2, 0x420, r2, &(0x7f0000000300)="00e769100c8a33f6baa90383fea48259bf07900979bf4cc1f5db403af11a0a6d33d74a429d30a976dcf9cb7c8f2c781539e90de2d4c8326afd119fe9319057fb40454409bf3f65cbf38ce86bd14f8aee5c9f9c2463854292c34e593ba2d5aed33245db43e662c087b71c80e5d55b7d99f496f8dd541f4fb10ab12232636c204366198f0b60dbbbc03e7c5c30f8ac9d6aa3b41dbe4c0832df6b830f5a2f8bc94fda088f0f3d54e15b6a5bb7795c136c009607c3ad938e3276615bad94869955f3ef9eae40e0eb636bac6104e4eaafaa55ae9387496137c443343263bd9f116ce2ea36473af602e22fdfed", 0xea, 0x788}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2, 0x4, r5, &(0x7f0000000100)="4dda1a89a91bddca50285f7494ce22dcd8b4db7f272502", 0x17, 0x7, 0x0, 0x4, r1}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x6, 0x400, r0, &(0x7f0000000440)="73dea4428f0495ed0f4070f48099be0a3d0dc4a972bac29e292e2b7703993806a61db1d92da3162cf7f16e40aea897d9e4e69fa9fee9ddcf37497614bb10a8d526353cb0bff1a877b5af2576442a07a5224f0af781be6004398e94816e2d1b6f44a75cfc33299de91b3053ef02ca233099c62417aafe343b4576b0e668614451642d5dd0816faf39f5333596b0b261c453ef0cfb0c79154953540e81c656822ea14c48d011482ec004754d184a3641c3a83ceaae451651056228ba6192b128b333153accf0112b414008bc1e5e637d8d6d90c5e27d8baa168a459325f36afe249fbf1ae9", 0xe4, 0x0, 0x0, 0x3, r6}]) r7 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r7, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:28:04 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0xe00}, 0x7) [ 358.493617][T10708] loop2: detected capacity change from 0 to 16 01:28:04 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17, 0x80000000}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x142) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) 01:28:04 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0xe00}, 0x7) [ 358.660786][T10713] loop4: detected capacity change from 0 to 16 [ 358.672461][T10715] loop5: detected capacity change from 0 to 264192 [ 358.781854][T10717] loop0: detected capacity change from 0 to 16 01:28:04 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(0xffffffffffffffff, r0, 0x0, 0x8080ffffff80) 01:28:04 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0xfeff) 01:28:04 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) openat(r0, &(0x7f0000000040)='./bus\x00', 0x200, 0x40) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x3, 0x10000002, 0x9, 0xcc2, 0xa97b, 0x1ff, 0x1, 0x3, 0x544e7108}, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:28:04 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mount(&(0x7f0000000000)=@sg0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='qnx4\x00', 0x840004, &(0x7f00000001c0)='vfat\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) 01:28:04 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x1001}, 0x7) 01:28:04 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1f00}, 0x7) [ 359.054802][T10724] loop4: detected capacity change from 0 to 16 [ 359.065644][T10728] loop5: detected capacity change from 0 to 16 [ 359.069600][T10731] loop2: detected capacity change from 0 to 16 [ 359.072198][T10729] loop0: detected capacity change from 0 to 16 01:28:05 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0xfffe) 01:28:05 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}, {&(0x7f0000000240)="fee44b0c0ce87a9cc95f2b1796207a81edd9f625c24936c13e6cad3bf04829a0d9839e13cfb6cbcb2f6a31e8af062b1f7ecb1a2253369bb362e4e0dd4e83e5918796586269160c2ee0d6171ff20af96fb9601a353a2811c4e006f9a67b1f", 0x5e, 0x6}], 0x809010, &(0x7f0000000000)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) io_setup(0x8, &(0x7f0000000600)=0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r1, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) recvmsg$unix(r0, &(0x7f00000008c0)={&(0x7f0000000380)=@abs, 0x6e, &(0x7f00000007c0)=[{&(0x7f0000000400)=""/240, 0xf0}, {&(0x7f00000001c0)=""/7, 0x7}, {&(0x7f0000000500)=""/210, 0xd2}, {&(0x7f0000000680)=""/70, 0x46}, {&(0x7f0000000600)=""/24, 0x18}, {&(0x7f0000000700)=""/175, 0xaf}], 0x6, &(0x7f0000000840)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}], 0x58}, 0x120) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0), 0xa082a, &(0x7f0000000900)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_L}, {@fscache}, {@afid={'afid', 0x3d, 0x2}}, {@fscache}, {@posixacl}, {@msize={'msize', 0x3d, 0x53dd}}, {@cache_mmap}, {@dfltgid={'dfltgid', 0x3d, 0xee00}}], [{@euid_eq={'euid', 0x3d, r3}}, {@subj_type={'subj_type', 0x3d, '\\+\''}}, {@appraise_type}]}}) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='\x00', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r4, 0x3f00) 01:28:05 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x4, 0x8, 0x5}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x537180, 0x4) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:28:05 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x2000}, 0x7) 01:28:05 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x3f00}, 0x7) 01:28:05 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r3 = syz_io_uring_setup(0x685e, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000380)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000008540)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffff9c, 0x0, 0x0}, 0x1) mmap$IORING_OFF_SQES(&(0x7f0000ee7000/0x3000)=nil, 0x3000, 0x6, 0x11, r3, 0x10000000) syz_io_uring_submit(r4, r5, &(0x7f00000001c0)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1) io_uring_enter(r3, 0x20a1, 0x0, 0x0, 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r0, r6, 0x0, 0x8400fffffffb) io_setup(0x8, &(0x7f0000000600)=0x0) r8 = socket$inet6_dccp(0xa, 0x6, 0x0) r9 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) io_submit(r7, 0x6, &(0x7f0000000780)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r8, 0x0}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2, 0x7, r1, &(0x7f0000000440)="df9fcfaa06aaa0b49fb5e8abd7b22cdcd60a4b3a2725c2a014ce34c7fea592b5e515a0ac21c916f2097b2f44f0079123dc4c18babea2b123737817f36357f9b6a354b073f05ba6e2013e3664037e4d6b7d08eef071ebbbb5a10c8662e5727cb9a7ac6c4f209d46afa581cdca6ddc39823ee65a001699f882b6d2dbca067c99b08383b2a38de89de4ea11d0c1460485fca97f62d7310ff779e2b8a563fd8d58ecc50a5d0e547a851a67fa587279a6fd77583038a19328eb4f56925a28e7831937e04b6dfc5382e8fe10e78babaa84cdb6ae07b985c86698d3fe40291233dd", 0xde, 0x4, 0x0, 0x2, r1}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0xffff, r1, &(0x7f0000000640)="fd93a26cb8042b69e1e5f7f3634b7028bb862c581f42243028dd54e142b289c11aaa02fa1354acaf14c925338575f2a7b3c32129a35be5a107532c8f6d8628ae0d29743fb962813483c846b5a5526b1933e4eed7d0e5034c0ff216eb7dab5fc8ec0319a5c0d73eaea298651b5357d33892b765a8898624fd0986b3a9bbc981baf192ee6a6f004342e27c161a111e35adb1c29dba3ac787b9ade4d010325d09a113b88bc2897bd7805576301e539b7b7064238f5e3269755e5c41396e9260ef87216c3e6473604c670b", 0xc9, 0x2, 0x0, 0x3}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1, 0x8, r9, &(0x7f0000000340), 0x0, 0xdbc6, 0x0, 0x2, r1}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x7, 0x7, 0xffffffffffffffff, &(0x7f00000005c0)="dc4e25e8970339ad20e04da53f65f62a85", 0x11, 0xffffffff, 0x0, 0x2}]) sendfile(r1, r1, 0x0, 0x8080f7ffff80) [ 359.225921][T10743] loop2: detected capacity change from 0 to 16 [ 359.239695][T10744] loop4: detected capacity change from 0 to 16 [ 359.245974][T10741] loop5: detected capacity change from 0 to 16 [ 359.252945][T10746] loop0: detected capacity change from 0 to 16 [ 359.290581][ T24] audit: type=1400 audit(1638408485.172:290): avc: denied { execute } for pid=10747 comm="syz-executor.3" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=40109 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 359.322662][T10741] loop5: detected capacity change from 0 to 16 [ 359.359193][ T24] audit: type=1400 audit(1638408485.212:291): avc: denied { read } for pid=10747 comm="syz-executor.3" dev="nsfs" ino=4026532938 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 359.380849][ T24] audit: type=1400 audit(1638408485.212:292): avc: denied { open } for pid=10747 comm="syz-executor.3" path="net:[4026532938]" dev="nsfs" ino=4026532938 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 01:28:06 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(0xffffffffffffffff, r0, 0x0, 0x8080ffffff80) 01:28:06 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x4000}, 0x7) 01:28:06 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x1517f) 01:28:06 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x3f00}, 0x7) 01:28:06 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_setup(0x8, &(0x7f0000000600)=0x0) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r4, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r5, 0x0}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) io_setup(0x8, &(0x7f0000000600)=0x0) r7 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r6, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) r8 = open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r8, 0x400, 0x0) io_submit(r3, 0x5, &(0x7f0000000b00)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x7, 0x8a, 0xffffffffffffffff, &(0x7f0000000300)="8d1fb7d6ab4a66d481c5271c996d36109ac9521e3cf57e9f612553c7fd2d66727bb3c43bd3faa1d816eecf07c9d4cf90230e79f938fee577fcb27dcfbfd18acb058522686cd8ab9b36e879a434a30bd510d5b39165bb95d315e60398d957a1f9a4bee19b11340a3bb7", 0x69, 0x5, 0x0, 0x3}, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x3, 0x3f, 0xffffffffffffffff, &(0x7f00000006c0)="1b8875a5fad8ed2cd4aa52afc6896e7fcfa4946afe3c55ce931957f9bc21af466a912b2abb0d69103da3ff8bfac04e431f65eb7483cab3b5f5ff3b16449e3a52b87dea124ff472a914b682684009a7f862063012147fb49e914efa3927bac81d24d4ff0b7444c136b2a3d483fc56b3542f09141f31bf60f6c888e41ba8b65d4835b9df23253684619d48245a8883d42552005d2a4f4066a4fe63a84c71cc2e85c5f86e1822634e1edce5bed7975f27f5e780b8d58488992ee644d79f95ba7e342f45259dbebb1a32c9851024961b0cca3f9599a21b47c8e1058ac06f7041b1c7ab8e8ab1c18202138ca6", 0xea, 0x2, 0x0, 0x2}, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x8, 0x7, r0, &(0x7f0000000800)="9a82f4d6452bdaba12d19cbabc7721265bbb39478d3f019b0fbdf536629016f95fbe870b52d5d93b643cf4a0563275aab11caea4cd4b9b379214d1f50f7a8aa91a711565ddc7c5f0287a965fef8e86859088231f3d985e64c0969a6fbe10ef4aa2cac18e876d13bf7636dbfbe92468a51f54a8c52987c851a37bbb69b0f9323adf472cf1ca2850213cca0526a5ad94141898eaf61d", 0x95, 0x101, 0x0, 0x2}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x1, 0x9, r5, &(0x7f0000000940), 0x0, 0x9, 0x0, 0x2}, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x3, 0xffff, r7, &(0x7f00000009c0)="dc69ececc24636ff9b8c22295927ea461551d97575c6a2866abb1f84b15d5727749273bf9a6a61707160247f3d97764670e4ae837f8818b43c02054b8a8e103f240389a04426c3a86187ee176af2c3c58204b2b9d987bd8e593169f96d3ab66c40ee10e14518643b8031bbd37d1dbbff79323a8c8442c5d169d95e16649aa7c99be97544c92ff73792d50dd4a30c8b8667d64ce452972b1ad57ee19b73e082ab72042cfa620cd60b9755df8cac4c47a15b3e15cdf15a07ba67fd8d195deb003765403370e63b6eb64d49826e3cf22a5277b2a507d2439c13858ace6491cf3b8212bc31f3004860f9ddc0ccba632538e300012036", 0xf4, 0x2, 0x0, 0x2, r8}]) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r9 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r9, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:28:06 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000000c0), 0x80000001, 0x80800) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') ftruncate(r0, 0x64a) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r2, 0x3f00) [ 360.763141][T10762] loop2: detected capacity change from 0 to 16 [ 360.764128][T10765] loop4: detected capacity change from 0 to 16 [ 360.775517][T10768] loop0: detected capacity change from 0 to 16 [ 360.783103][T10767] loop5: detected capacity change from 0 to 16 [ 360.807420][T10765] handle_bad_sector: 285 callbacks suppressed [ 360.807437][T10765] syz-executor.4: attempt to access beyond end of device [ 360.807437][T10765] loop4: rw=2049, want=17, limit=16 [ 360.836442][T10765] syz-executor.4: attempt to access beyond end of device [ 360.836442][T10765] loop4: rw=2049, want=18, limit=16 [ 360.850368][T10765] syz-executor.4: attempt to access beyond end of device [ 360.850368][T10765] loop4: rw=2049, want=19, limit=16 [ 360.865848][T10765] syz-executor.4: attempt to access beyond end of device [ 360.865848][T10765] loop4: rw=2049, want=20, limit=16 [ 360.891525][T10765] syz-executor.4: attempt to access beyond end of device [ 360.891525][T10765] loop4: rw=2049, want=44, limit=16 [ 360.896253][T10768] syz-executor.0: attempt to access beyond end of device [ 360.896253][T10768] loop0: rw=2049, want=17, limit=16 [ 360.910821][T10762] syz-executor.2: attempt to access beyond end of device [ 360.910821][T10762] loop2: rw=2049, want=40, limit=16 [ 360.918649][T10767] syz-executor.5: attempt to access beyond end of device [ 360.918649][T10767] loop5: rw=2049, want=17, limit=16 [ 360.933879][T10770] syz-executor.4: attempt to access beyond end of device [ 360.933879][T10770] loop4: rw=2049, want=48, limit=16 01:28:06 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x20000) [ 360.963105][T10765] syz-executor.4: attempt to access beyond end of device [ 360.963105][T10765] loop4: rw=2049, want=49, limit=16 01:28:06 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x4000}, 0x7) 01:28:06 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x8800000}, 0x7) 01:28:06 executing program 5: io_setup(0x8, &(0x7f0000000600)=0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = eventfd(0x6) r3 = open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r3, 0x400, 0x0) io_setup(0x4, &(0x7f0000000000)=0x0) io_submit(r4, 0x1, &(0x7f0000000280)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x6, 0xbe59, r3, &(0x7f00000001c0)="47b960c1d615645c77150350ae7fbe28db847aa23fceb997d82a1ff1dadcc46aa9c59b2109b3691795ad30c584b40f1b15", 0x31, 0x4, 0x0, 0x2, r2}]) r5 = eventfd2(0x4, 0x80000) io_submit(r0, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x0, r5}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, 0x0, r2}]) syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x7, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="ebfffffffffffffff7020101000240fc7f80f801000000", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000140)=ANY=[@ANYRESOCT, @ANYRESDEC]) chdir(&(0x7f0000000040)='./file0\x00') r6 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r6, 0x64a) r7 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r6, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r7, 0x3f00) 01:28:06 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) setrlimit(0x6, &(0x7f0000000240)={0x6, 0x5}) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) r5 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040), 0x4) r6 = ioctl$NS_GET_PARENT(r4, 0xb702, 0x0) sendfile(r5, r6, &(0x7f0000000100)=0x5, 0x0) sendfile(r0, r0, 0x0, 0x8080ffffff80) chdir(&(0x7f0000000180)='./bus\x00') [ 361.119911][T10784] loop4: detected capacity change from 0 to 16 [ 361.140781][T10785] loop5: detected capacity change from 0 to 16 [ 361.151667][T10786] loop2: detected capacity change from 0 to 16 [ 361.162472][T10788] loop0: detected capacity change from 0 to 16 [ 361.243590][T10785] loop5: detected capacity change from 0 to 16 01:28:07 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0xffff}, 0x7) [ 361.394513][T10797] loop4: detected capacity change from 0 to 16 01:28:08 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8080ffffff80) 01:28:08 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x40000) 01:28:08 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x20000007}, 0x7) 01:28:08 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x600) 01:28:08 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)="8b", 0x1}], 0x1, 0x0, 0x1, 0x2) ftruncate(r1, 0x3f00) 01:28:08 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(r0, 0x400, 0x2) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) io_submit(0x0, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) io_setup(0x8, &(0x7f0000000600)=0x0) r8 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r7, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r8, 0x0}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) r9 = open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r9, 0x400, 0x0) io_submit(0x0, 0x5, &(0x7f0000001740)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x2, 0x8, r5, &(0x7f0000000300)="ba1955eeb1cdaeabb33e4e47c23255f5fe2b941c162da81442e1dfe901dea4e3d7fcb5188c7c68ec7bad59a6f34335d163ec0db0cd06169f6a5b052d26f62f7ecde2a7e823670a9904f1f6a40109607306bcd1846ac03ec138bf1ab11a37cb91d1be5d3eadddad0dde497be0130a5744b95e501cf544bcf41b28a4b9936ca420cb4e7ac129ae71689c539d39be718c65bd3d2a5efeecff78c24033f64397dbddce7a6c8a87c43593458d3cc2d3a11d07c6481e91b29b99494a749c40dc8a44572c3382da0ae6ef17c6d470032cc04ab1bba6763a6af5e604", 0xd8, 0x8, 0x0, 0x0, r6}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2, 0x6, r2, &(0x7f0000000440)="623d44fa5b002f36bb72de5e9eb1a61bb811e05509ddc5dbf74e64c358a0674d792fe2bfbf18bef219f2faa5481b7b9b5bf01ca023948ad9514702fe08313d65638c626af1433e7dea38ca6b11f0a8bfc5afb47eab74ca9fcd378610f56fed6407a728b73cd57e214d7820414105392a6e1cbb87ea76e7b6fa527b2571d595c0909f", 0x82, 0x9, 0x0, 0x2, r1}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x6, 0x8, r4, &(0x7f0000000580)="65345a7f68d127891d8f6d1d294e42299b63efde7d04bf6e644093134b9848be73339d53f34eb5bd6d25de020e80c656f89ccaa13cd60dd98d10c06c55afbef5abca5c1b9d7b12676c00d033bf41e99e99018307568f5d3b22208dac940ce3fcfcfce78e288fec82", 0x68, 0x4000000000, 0x0, 0x3}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0xa, 0x9, r0, &(0x7f0000000600)="45a85c7d6dfbb12bff0fa001b6659880c8096c5c42784a8175d457b7a2425906d2bdd453022736905a002a43e3de0d451870a076f24fa27500d5cb6519ca92f48c8de90246a51dfb9278aae88b915ffb88af1de10d4cb748fb1d23c4a4bb24d2c16d997424854f67d3836cace334f60518dda67f05362b6db6990a624d80e01d4d2f99f9042a595bbcb7052cb56393ffebceb578642fd5c132a0483f38e25d5a07cc9ad4f9d806d300a04bf255d08998d7872802d69d00465e7081148bbba1c7cb26e842f9d46b6b0248", 0xca, 0x8, 0x0, 0x0, r1}, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x6, 0x40, r8, &(0x7f0000000700)="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", 0x1000, 0x5, 0x0, 0x4, r9}]) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 362.228895][T10807] loop5: detected capacity change from 0 to 16 [ 362.230708][T10802] loop0: detected capacity change from 0 to 16 [ 362.244094][T10804] loop4: detected capacity change from 0 to 16 [ 362.244484][T10808] loop2: detected capacity change from 0 to 16 01:28:08 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) io_setup(0x8, &(0x7f0000000600)=0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r2, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) dup2(r0, 0xffffffffffffffff) 01:28:08 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x60000) 01:28:08 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0xa00) 01:28:08 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r4 = open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r4, 0x400, 0x0) ioctl$BLKRAGET(r4, 0x1263, &(0x7f0000000040)) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r5, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 362.368140][T10815] loop5: detected capacity change from 0 to 16 [ 362.397394][T10817] loop2: detected capacity change from 0 to 16 01:28:08 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7ffff000}, 0x7) 01:28:08 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'bridge_slave_0\x00', 0x0}) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000200)=@bridge_setlink={0x34, 0x13, 0xa29, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x14, 0x1a, 0x0, 0x1, [@AF_INET={0x10, 0x4, 0x0, 0x1, {0xc, 0x5, 0x0, 0x1, [{0x3}]}}]}]}, 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@bridge_delvlan={0x34, 0x71, 0x2, 0x70bd27, 0x25dfdbff, {0x7, 0x0, 0x0, r1}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_STATE={0x5, 0x3, 0x2}}, @BRIDGE_VLANDB_ENTRY={0x10, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_TUNNEL_INFO={0xc, 0x4, 0x0, 0x1, @BRIDGE_VLANDB_TINFO_CMD={0x8, 0x2, 0x11}}}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000}, 0x1) syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r3, 0x64a) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r3, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r4, 0x3f00) [ 362.461088][T10821] loop4: detected capacity change from 0 to 16 [ 362.551778][T10830] loop0: detected capacity change from 0 to 16 [ 362.562842][T10831] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 362.627140][T10831] loop5: detected capacity change from 0 to 16 01:28:09 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8080ffffff80) 01:28:09 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x80000) 01:28:09 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0xc00) 01:28:09 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0xffffffff}, 0x7) 01:28:09 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) ioctl$BTRFS_IOC_GET_FEATURES(r1, 0x80189439, &(0x7f0000000140)) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x16, 0x3, &(0x7f0000000240)=[{&(0x7f0000000300)="bc668fbb4fa6ce9c02d9fc1f46b136be49bf6c29c653188bc131171c83b9d3c28440b38a261319c27a3005ad4c167beae39b30c9a2f961448e385936b7e6eaa414a2a26bbe4f30501cf1681b617e8f72ba10fa75d888bcc54493e74112bea601e64a03b6fedd187a3c2393fa20fb8351bfad174f585857b2f34ad612e8ecb279277d83d1f9281299cecb182b76d82954899cf93b985f90458af2af48a3ccf587d91ccf4531d71be87755b359f715c28b2e715730140fcd221028bdf04aff82fead", 0xc1, 0x8}, {&(0x7f0000000400)="a0cb3891078de57b01e022ac35bae8d9ccef6e906cf111e83d121ad388351a57193c9bea40bb76b75b894dcebb0c4776a13ba4cac7db2d6ba5d89992f8a7973ca950c9dc154a36675ec5f84250399e1e77330265324a7d6e02d67c236e34d876c0b4a5d16c316367205125995dcea232962dc8dd2467cff7acd62b6d3e69fba70b2bba1918d3b22aad55b348054280a47a45c07aed79af8f7a09fb36648d9c7e781fad423adc2c7463e0d4b31b59b2637f0c024f3a81fa8ef12a7d", 0xbb, 0xff}, {&(0x7f0000000680)="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", 0x1000, 0x8001}], 0x8, &(0x7f00000004c0)={[{@mpol={'mpol', 0x3d, {'default', '=relative', @val={0x3a, [0x22, 0x32, 0x2d, 0x3a, 0x3a, 0x34]}}}}], [{@defcontext={'defcontext', 0x3d, 'root'}}, {@fowner_eq={'fowner', 0x3d, r3}}, {@appraise_type}, {@dont_appraise}, {@func={'func', 0x3d, 'KEXEC_KERNEL_CHECK'}}]}) ftruncate(r1, 0x3f00) 01:28:09 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) accept$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @empty}}, &(0x7f0000000100)=0x1c) r5 = open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r5, 0x400, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r5, &(0x7f0000000300)="d9c1de8cd349f52f48a56f0305f1a52f6d73727e9567240ac2724c0a96fe77635b9c5b0490934211090c283d2fed53a765de732bd843db5658f93827436ebb9d3ce065813e1ee1b52e63165f71bd234d7400af02a5d55353629521270645c75bc93ec7b4e560ebd7da7c31447abcef17f0cee9794f14a54897dd846997f9efc3fbbc0275097189da4f1e", &(0x7f0000000180)=@udp=r4}, 0x20) [ 363.708423][T10839] loop4: detected capacity change from 0 to 16 [ 363.715537][T10844] loop0: detected capacity change from 0 to 16 [ 363.716204][T10846] loop5: detected capacity change from 0 to 16 [ 363.722544][T10845] loop2: detected capacity change from 0 to 16 [ 363.746514][T10839] buffer_io_error: 246 callbacks suppressed [ 363.746529][T10839] Buffer I/O error on dev loop4, logical block 16, lost async page write [ 363.763644][T10839] Buffer I/O error on dev loop4, logical block 17, lost async page write [ 363.775892][T10839] Buffer I/O error on dev loop4, logical block 18, lost async page write [ 363.808407][T10844] Buffer I/O error on dev loop0, logical block 16, lost async page write [ 363.814484][T10839] Buffer I/O error on dev loop4, logical block 19, lost async page write [ 363.823405][T10846] Buffer I/O error on dev loop5, logical block 16, lost async page write [ 363.825857][T10849] Buffer I/O error on dev loop4, logical block 16, lost async page write [ 363.836788][T10845] Buffer I/O error on dev loop2, logical block 41, lost async page write [ 363.843598][T10849] Buffer I/O error on dev loop4, logical block 17, lost async page write 01:28:09 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0xa0000) 01:28:09 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x7fff) ftruncate(r1, 0x3f00) [ 363.854224][T10844] Buffer I/O error on dev loop0, logical block 17, lost async page write 01:28:09 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0xe00) 01:28:09 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)='U', 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000040)=0x0) io_setup(0x8, &(0x7f0000000600)=0x0) r7 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r6, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) r8 = open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) r9 = fsopen(&(0x7f0000000440)='bdev\x00', 0x0) sendfile(0xffffffffffffffff, r9, &(0x7f0000000480)=0xffffffff00000000, 0x1) fcntl$setlease(r8, 0x400, 0x0) io_submit(r5, 0x1, &(0x7f0000000180)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x3, 0x401, r7, &(0x7f0000000300)="1c12f07f1b69c751ea6e2ca8613b1dabc6cd0ad53c51ceea06af174b69b21c2a44b22b3c2859bb50d228f316e0bd1aed3af79fd8feff7726b31de686737309fcd2d4f0cb14b0d08129469482c5de1e2b7a4ed5ec2269abee9dc78370355b906fc0b7ec4f7e02d16ae51aef3fe9e0467af765ad9871450676e2c46bc1d1d2be773378a75dd2494680994eaae09ee1e4616b39", 0x92, 0x4e9, 0x0, 0x2, r8}]) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:28:09 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) [ 363.927588][T10854] loop2: detected capacity change from 0 to 16 01:28:09 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0xffffffff) [ 363.990260][T10860] loop4: detected capacity change from 0 to 16 [ 364.030126][T10866] loop0: detected capacity change from 0 to 16 [ 364.150558][T10873] loop5: detected capacity change from 0 to 16 01:28:11 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8080ffffff80) 01:28:11 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x1001) 01:28:11 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0xc0000) 01:28:11 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x50) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000600)=0x0) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r3, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) fcntl$setstatus(r4, 0x4, 0x40000) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r5, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1, 0xfff, 0x0, 0x3, r1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) r7 = openat$random(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) fcntl$setpipe(r6, 0x407, 0x3) ioctl$BTRFS_IOC_SCRUB(r7, 0xc400941b, &(0x7f0000000580)={0x0, 0x4730be3b, 0x7f, 0x1}) 01:28:11 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x2}, 0x7) 01:28:11 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000000)=[{&(0x7f0000000080)='%', 0x1}], 0x1, 0x0, 0x0, 0x8) ftruncate(r1, 0x3f00) [ 365.221409][T10876] loop2: detected capacity change from 0 to 16 [ 365.229779][T10880] loop0: detected capacity change from 0 to 16 [ 365.236038][T10882] loop5: detected capacity change from 0 to 16 [ 365.236461][T10881] loop4: detected capacity change from 0 to 16 01:28:11 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x3}, 0x7) 01:28:11 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0xe0000) 01:28:11 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x3, 0x6, 0x9, 0x4, 0x80000000, 0x3e8d, 0xffffffffffffff34, 0x9, 0x322}, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) io_setup(0x8, &(0x7f0000000600)=0x0) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r5, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r6, 0x0}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) dup3(r6, r0, 0x80000) sendfile(r1, r4, 0x0, 0x28400fffffffb) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_SET(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x30, 0x3, 0x8, 0x5, 0x0, 0x0, {}, [@CTA_TIMEOUT_L3PROTO={0x6}, @CTA_TIMEOUT_DATA={0xa, 0x4, 0x0, 0x1, @fccp=[@CTA_TIMEOUT_DCCP_CLOSING={0x8}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x21}]}, 0x30}}, 0x0) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 365.367289][T10889] loop2: detected capacity change from 0 to 16 [ 365.379548][T10893] loop0: detected capacity change from 0 to 16 01:28:11 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file1\x00', 0x0, 0x20, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8fcb0039a10100000800000001010226008080fc01", 0x17}, {0x0, 0x0, 0x8}], 0xc410, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r1, 0x64a) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r1, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) r3 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f0000000300)=""/241) ftruncate(r2, 0x3f00) [ 365.411128][T10895] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.3'. [ 365.427302][T10895] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.3'. 01:28:11 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x3f00) 01:28:11 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x100000) [ 365.594686][T10906] loop4: detected capacity change from 0 to 16 [ 365.629453][T10908] loop2: detected capacity change from 0 to 16 01:28:12 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x0) 01:28:12 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x5c1441, 0x104) sendfile(r1, r4, 0x0, 0x8400fffffffb) open(&(0x7f0000000040)='./bus\x00', 0x600000, 0x8) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:28:12 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x4}, 0x7) 01:28:12 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x4000) 01:28:12 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x3f0000) 01:28:12 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000000)='./bus\x00') r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000600)=0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r2, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) ftruncate(r3, 0x646) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000140)={0x0, r0, 0x1, 0x9, 0x80000000, 0x3}) pwritev2(r1, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r4, 0x3f00) [ 366.747327][T10914] loop0: detected capacity change from 0 to 16 [ 366.757465][T10918] loop4: detected capacity change from 0 to 16 [ 366.762728][T10921] loop5: detected capacity change from 0 to 16 [ 366.764074][T10919] loop2: detected capacity change from 0 to 16 [ 366.808291][T10919] handle_bad_sector: 375 callbacks suppressed [ 366.808307][T10919] syz-executor.2: attempt to access beyond end of device [ 366.808307][T10919] loop2: rw=2049, want=40, limit=16 [ 366.811734][T10914] syz-executor.0: attempt to access beyond end of device [ 366.811734][T10914] loop0: rw=2049, want=17, limit=16 [ 366.819578][T10918] syz-executor.4: attempt to access beyond end of device [ 366.819578][T10918] loop4: rw=2049, want=17, limit=16 01:28:12 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0xa05, 0x0) ftruncate(r1, 0x3f00) [ 366.852334][T10918] syz-executor.4: attempt to access beyond end of device [ 366.852334][T10918] loop4: rw=2049, want=18, limit=16 [ 366.857169][T10914] syz-executor.0: attempt to access beyond end of device [ 366.857169][T10914] loop0: rw=2049, want=18, limit=16 [ 366.868351][T10918] syz-executor.4: attempt to access beyond end of device [ 366.868351][T10918] loop4: rw=2049, want=19, limit=16 01:28:12 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x400000) [ 366.902424][T10914] syz-executor.0: attempt to access beyond end of device [ 366.902424][T10914] loop0: rw=2049, want=19, limit=16 [ 366.909636][T10918] syz-executor.4: attempt to access beyond end of device [ 366.909636][T10918] loop4: rw=2049, want=20, limit=16 [ 366.921218][T10923] syz-executor.2: attempt to access beyond end of device [ 366.921218][T10923] loop2: rw=2049, want=41, limit=16 [ 366.940524][T10918] syz-executor.4: attempt to access beyond end of device [ 366.940524][T10918] loop4: rw=2049, want=44, limit=16 01:28:12 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x5}, 0x7) 01:28:12 executing program 3: io_setup(0x8, &(0x7f0000000600)=0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r0, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f00000003c0)={0xffffffffffffffff, 0x8, 0x6, 0xfffffffffffffffb}) prlimit64(0x0, 0xb, &(0x7f0000000280)={0xffffffff, 0x200089}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r2 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) r5 = open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r5, 0x400, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r2, 0xc0189371, &(0x7f0000000100)={{0x1, 0x1, 0x18, r2}, './bus\x00'}) io_submit(0x0, 0x2, &(0x7f0000000240)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x101, r4, &(0x7f0000000300)="f497aadcd93557d9b50e4ededaeb45bfff6fca83cbb054255af288abbc023ccb446e60c51d55fe6425971ca26e7174cbe2d5fd2d5d42164f39c8f1df29154d1e260500cae9237c48f1aa2149d6279b2c882385f4e008e2a874a74108df3ab0457af9463f2f9a6ec27732c8cc038b8c17eb84119fefe319c46b7f7215097fd266b2bbfb4ec2e9004611ec9095410b41a0e1e5206c44c494f8bf3ad33202e4", 0x9e, 0x100000000, 0x0, 0x3, r5}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r6, &(0x7f0000000440)="14ce8d0577852e34e6856108df8ac9db711a6af923d989dec9cc05246bc6882598e657daeefe86e7f1b86cc2f4e9f7ff06065020bed2f7bdeda0f11409fc5acb39502290e89a6708fa38707da2e94b0abda6c7bce1eb058cbc83ef83ed85b6ab52c70818708dae70646639c36fa00a4b9bbe", 0x72, 0x4, 0x0, 0x1, r2}]) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r7 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r8, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r7, &(0x7f00000002c0)="da", 0x1}]) r9 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r3, r9, 0x0, 0x8400fffffffb) sendfile(r2, r2, 0x0, 0x8080ffffff80) [ 366.997552][T10931] loop5: detected capacity change from 0 to 16 01:28:12 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x8800000) 01:28:12 executing program 5: io_setup(0x8, &(0x7f0000000600)=0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r0, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) r2 = socket$xdp(0x2c, 0x3, 0x0) ioctl$FICLONERANGE(r1, 0x4020940d, &(0x7f0000000000)={{r2}, 0x7fffffff, 0xff, 0xd3ce}) syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r3, 0x64a) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r3, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r4, 0x3f00) [ 367.068211][T10936] loop0: detected capacity change from 0 to 16 [ 367.075000][T10937] loop2: detected capacity change from 0 to 16 [ 367.081889][T10939] ================================================================== [ 367.089976][T10939] BUG: KCSAN: data-race in __ext4_update_other_inode_time / __mark_inode_dirty [ 367.098925][T10939] [ 367.101252][T10939] write to 0xffff88813c499330 of 8 bytes by task 10937 on cpu 0: [ 367.108968][T10939] __mark_inode_dirty+0x1bc/0x6c0 [ 367.114017][T10939] ext4_mb_new_blocks+0x1135/0x1ee0 [ 367.119228][T10939] ext4_ext_map_blocks+0x1658/0x2120 [ 367.124524][T10939] ext4_map_blocks+0x71e/0xf00 [ 367.129298][T10939] ext4_getblk+0xc6/0x3e0 [ 367.133640][T10939] ext4_bread+0x28/0x100 [ 367.137889][T10939] ext4_append+0xd1/0x1c0 [ 367.142230][T10939] ext4_init_new_dir+0x177/0x500 [ 367.147171][T10939] ext4_mkdir+0x329/0x760 [ 367.151510][T10939] vfs_mkdir+0x2c8/0x3d0 [ 367.155751][T10939] do_mkdirat+0x12e/0x2c0 [ 367.160081][T10939] __x64_sys_mkdir+0x40/0x50 [ 367.164674][T10939] do_syscall_64+0x44/0xd0 [ 367.169092][T10939] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 367.174989][T10939] [ 367.177310][T10939] read to 0xffff88813c499330 of 8 bytes by task 10939 on cpu 1: [ 367.184930][T10939] __ext4_update_other_inode_time+0x45/0x550 [ 367.190973][T10939] ext4_mark_iloc_dirty+0x4c6/0x890 [ 367.196154][T10939] __ext4_mark_inode_dirty+0x4ec/0x5f0 [ 367.201592][T10939] ext4_dirty_inode+0x86/0xa0 [ 367.206250][T10939] __mark_inode_dirty+0x72/0x6c0 [ 367.211217][T10939] generic_write_end+0x157/0x180 [ 367.216184][T10939] ext4_da_write_end+0x4de/0x630 [ 367.221103][T10939] generic_perform_write+0x261/0x400 [ 367.226374][T10939] ext4_buffered_write_iter+0x25b/0x380 [ 367.231899][T10939] ext4_file_write_iter+0x2e7/0x1200 [ 367.237161][T10939] do_iter_readv_writev+0x2de/0x380 [ 367.242336][T10939] do_iter_write+0x192/0x5c0 [ 367.246907][T10939] vfs_iter_write+0x4c/0x70 [ 367.251391][T10939] iter_file_splice_write+0x43a/0x790 [ 367.256747][T10939] direct_splice_actor+0x80/0xa0 [ 367.261674][T10939] splice_direct_to_actor+0x345/0x650 [ 367.267039][T10939] do_splice_direct+0x106/0x190 [ 367.271868][T10939] do_sendfile+0x675/0xc40 [ 367.276264][T10939] __x64_sys_sendfile64+0x102/0x140 [ 367.281451][T10939] do_syscall_64+0x44/0xd0 [ 367.285850][T10939] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 367.291721][T10939] [ 367.294039][T10939] value changed: 0x0000000000008008 -> 0x000000000000800f [ 367.301117][T10939] [ 367.303415][T10939] Reported by Kernel Concurrency Sanitizer on: [ 367.309541][T10939] CPU: 1 PID: 10939 Comm: syz-executor.1 Not tainted 5.16.0-rc3-syzkaller #0 [ 367.318299][T10939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 367.328344][T10939] ================================================================== [ 367.360700][T10945] loop4: detected capacity change from 0 to 16 [ 367.464140][ T24] audit: type=1400 audit(1638408493.342:293): avc: denied { create } for pid=10946 comm="syz-executor.5" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 367.494235][T10947] loop5: detected capacity change from 0 to 16 01:28:14 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x0) 01:28:14 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x1000000) 01:28:14 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x6}, 0x7) 01:28:14 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x20000007) 01:28:14 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) 01:28:14 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1, 0x7, 0x0, 0x4}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000040)=0x0) r3 = eventfd2(0x101, 0x1) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1, 0x0, 0x0, 0x0, r3}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 368.319048][T10956] loop0: detected capacity change from 0 to 16 [ 368.327393][T10959] loop5: detected capacity change from 0 to 16 [ 368.332024][T10961] loop2: detected capacity change from 0 to 16 [ 368.345473][T10963] loop4: detected capacity change from 0 to 16 01:28:14 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x7}, 0x7) 01:28:14 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x2000000) 01:28:14 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) open(&(0x7f0000000040)='./bus\x00', 0x50000, 0x18) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:28:14 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x794, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x10) r3 = open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r3, 0x400, 0x0) write$UHID_SET_REPORT_REPLY(r3, 0xfffffffffffffffe, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) socket$inet_udplite(0x2, 0x2, 0x88) setuid(0x0) mount$tmpfs(0x0, &(0x7f0000000000)='./bus/file0\x00', &(0x7f00000000c0), 0x4000, &(0x7f0000000ac0)=ANY=[@ANYBLOB='huge=advise,nr_blocks=e7xp7,uid=', @ANYRESHEX=r4, @ANYBLOB=',huge=never,dont_appraise,euid<', @ANYRESDEC=0xee00, @ANYRESHEX, @ANYRESDEC, @ANYBLOB=',uid>', @ANYRESDEC, @ANYBLOB=',\x00']) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) r5 = accept$nfc_llcp(r1, &(0x7f00000003c0), &(0x7f0000000340)=0x60) getsockopt$PNPIPE_IFINDEX(r1, 0x113, 0x2, &(0x7f0000000580)=0x0, &(0x7f00000005c0)=0x4) sendmmsg$inet(r5, &(0x7f00000008c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000001c0)="b6b0b835d3082b32c74f356faf4b473e9f20b9ef9e9b3d61d3301be828e68f50b3e6b6ce8164ecb65f08d46b9d30ddbfa707f36dfa5c10817cd2750b51", 0x3d}, {&(0x7f0000000440)="85d9574858395cac6b6a8cfed57a0f10802418cce973d3064b406a460e5c1ce66618cd0f8e94b00cb1c1c906309532831478acf4db74cb85b81035a1dc84694ed05370cee6ab5a618e992369f32ae3ca548a501920e5cdae158c20924fbf7f7cd1f0304d07", 0x65}], 0x2, &(0x7f0000000b80)=ANY=[@ANYBLOB="1c000000000000000000000008000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x190}}, {{&(0x7f0000000500)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x37}}, 0x10, &(0x7f0000000540), 0x0, &(0x7f0000000840)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x1}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r6, @rand_addr=0x64010100, @empty}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x5}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x8}}], 0x68}}], 0x2, 0x20045080) ftruncate(r1, 0x3f00) [ 368.477402][T10971] loop0: detected capacity change from 0 to 16 [ 368.509111][T10973] loop2: detected capacity change from 0 to 16 [ 368.519862][T10976] loop5: detected capacity change from 0 to 16 01:28:14 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:28:14 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x8}, 0x7) [ 369.488475][T10988] loop0: detected capacity change from 0 to 16 [ 369.552177][T10988] buffer_io_error: 231 callbacks suppressed [ 369.552194][T10988] Buffer I/O error on dev loop0, logical block 16, lost async page write [ 369.582156][T10988] Buffer I/O error on dev loop0, logical block 17, lost async page write [ 369.610489][T10988] Buffer I/O error on dev loop0, logical block 18, lost async page write [ 369.623342][T10988] Buffer I/O error on dev loop0, logical block 19, lost async page write [ 369.720666][T10988] Buffer I/O error on dev loop0, logical block 45, lost async page write [ 369.755961][T10988] Buffer I/O error on dev loop0, logical block 46, lost async page write [ 369.788769][T10988] Buffer I/O error on dev loop0, logical block 47, lost async page write [ 369.871400][ T1840] Buffer I/O error on dev loop0, logical block 48, lost async page write [ 369.901610][ T1840] Buffer I/O error on dev loop0, logical block 49, lost async page write [ 369.910809][ T1840] Buffer I/O error on dev loop0, logical block 50, lost async page write 01:28:15 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x0) 01:28:15 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x2040000) 01:28:15 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x40000, 0x0) r3 = open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r3, 0x400, 0x0) ioctl$SG_IO(r3, 0x2285, &(0x7f00000003c0)={0x0, 0xfffffffffffffffe, 0xb3, 0x1, @buffer={0x0, 0x6d, &(0x7f0000000240)=""/109}, &(0x7f0000000300)="51ba36329a08d1d7cdc04a07aa66ad033f5d254f3784e2ffe86932b04ad5f052d43300da97483680f6eb8b45ee79a3af83c378abd0ee4dc87393506e1a3b1afb91890557115aaf59869ef69d23d363e65e59d714a9bbd6a7230571b6386477026a4315ee9d129e5168a1195600cd06e0886932542daf1f8bcdd3c0d034a351ef3ff12f158e95eafddba8a253ac323c86c318f9a2357323feed4a48d8033240ad25d56640c5ea8e60b812b1dd9772d7d737a53b", &(0x7f0000000140)=""/18, 0x1ff, 0x14, 0x2, &(0x7f00000001c0)}) setsockopt$inet_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f00000000c0)=@gcm_128={{0x304}, "e7abd13ac887a7ac", "c48cabb5027c9b4419e0f4bbf3bc0c3b", "107be0c3", "75fc5c26f4793b3f"}, 0x28) r4 = open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r4, 0x400, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000480)='veno\x00', 0x5) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) chdir(&(0x7f0000000440)='./bus\x00') 01:28:15 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7ffff000) 01:28:15 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) getrlimit(0x0, &(0x7f00000038c0)) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open_tree(r1, &(0x7f0000001600)='./bus\x00', 0x1d01) io_uring_enter(r4, 0x3, 0x820, 0x2, &(0x7f0000003880)={[0x8]}, 0x8) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) socket$l2tp6(0xa, 0x2, 0x73) recvmmsg(r1, &(0x7f0000003680)=[{{&(0x7f0000000180)=@sco, 0x80, &(0x7f0000000100)=[{&(0x7f0000000300)=""/82, 0x52}], 0x1, &(0x7f0000000440)=""/231, 0xe7}, 0x7fffffff}, {{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000000240)=""/55, 0x37}], 0x2, &(0x7f00000003c0)=""/49, 0x31}, 0x7f}, {{&(0x7f0000001580)=@alg, 0x80, &(0x7f0000002700)=[{&(0x7f0000001600)}, {&(0x7f0000001640)=""/179, 0xb3}, {&(0x7f0000001700)=""/4096, 0x1000}], 0x3, &(0x7f0000002740)=""/33, 0x21}, 0x9}, {{&(0x7f0000002780)=@pppoe={0x18, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000002bc0)=[{&(0x7f0000002800)=""/171, 0xab}, {&(0x7f00000028c0)=""/127, 0x7f}, {&(0x7f0000002940)=""/21, 0x15}, {&(0x7f0000002980)=""/148, 0x94}, {&(0x7f0000002a40)=""/136, 0x88}, {&(0x7f0000002b00)=""/149, 0x95}], 0x6, &(0x7f0000002c40)=""/42, 0x2a}, 0x4}, {{&(0x7f0000002c80)=@sco={0x1f, @none}, 0x80, &(0x7f00000030c0)=[{&(0x7f0000002d00)=""/58, 0x3a}, {&(0x7f0000002d40)=""/77, 0x4d}, {&(0x7f0000002dc0)=""/224, 0xe0}, {&(0x7f0000002ec0)=""/216, 0xd8}, {&(0x7f0000002fc0)=""/211, 0xd3}], 0x5, &(0x7f0000003140)=""/165, 0xa5}, 0xe7}, {{&(0x7f0000003200)=@phonet, 0x80, &(0x7f00000032c0)=[{&(0x7f0000003280)=""/55, 0x37}], 0x1, &(0x7f0000003300)=""/211, 0xd3}, 0xffffffff}, {{&(0x7f0000003400)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000003600)=[{&(0x7f0000003480)=""/134, 0x86}, {&(0x7f0000003540)=""/41, 0x29}, {&(0x7f0000003580)=""/49, 0x31}, {&(0x7f00000035c0)=""/7, 0x7}], 0x4, &(0x7f0000003640)=""/48, 0x30}, 0x4}], 0x7, 0x2000, &(0x7f0000003840)={0x77359400}) sendfile(r1, r5, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:28:15 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x9}, 0x7) [ 370.069949][T10993] loop5: detected capacity change from 0 to 16 [ 370.081008][T10998] loop4: detected capacity change from 0 to 16 [ 370.082573][T11000] loop0: detected capacity change from 0 to 16 [ 370.096066][T10999] loop2: detected capacity change from 0 to 16 01:28:16 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x50) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) r5 = fcntl$getown(0xffffffffffffffff, 0x9) sched_setattr(r5, &(0x7f0000000100)={0x38, 0x2, 0x64, 0x7, 0x400, 0x0, 0x0, 0x40, 0x1c, 0x7}, 0x0) 01:28:16 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x3000000) 01:28:16 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0xa}, 0x7) 01:28:16 executing program 5: io_setup(0x8, &(0x7f0000000600)=0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r0, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) io_setup(0x8, &(0x7f0000000600)=0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r2, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17, 0x3}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRES32=r0, @ANYRES64, @ANYRESOCT, @ANYRES32=r3]) chdir(&(0x7f0000000040)='./file0\x00') r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r4, 0x64a) r5 = creat(&(0x7f0000000040)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x3ff) pwritev2(r4, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r5, 0x3f00) 01:28:16 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x88) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 370.254040][T11007] loop2: detected capacity change from 0 to 16 01:28:16 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0xffffffffffffffff) [ 370.302140][T11012] loop0: detected capacity change from 0 to 16 [ 370.336731][T11014] loop5: detected capacity change from 0 to 16 [ 370.366363][T11017] loop4: detected capacity change from 0 to 16 [ 370.372995][T11015] loop5: detected capacity change from 0 to 16 01:28:17 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0xffffffffffffff7f, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17, 0x100}, {0x0, 0x0, 0x1000}], 0x2004010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000600)=0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r2, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) io_setup(0x8, &(0x7f0000000600)=0x0) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r4, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r5, 0x0}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffe}]) sendfile(r3, r5, &(0x7f0000000000)=0x8, 0x7) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) 01:28:17 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x1a) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:28:17 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x4000000) 01:28:17 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0xc}, 0x7) 01:28:17 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000140)='./file0\x00', 0x0, 0x2, &(0x7f00000000c0)=[{&(0x7f0000000300)="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", 0xfc}, {0x0, 0x0, 0x6}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) 01:28:17 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0xa}, 0x7) [ 371.684086][T11030] loop2: detected capacity change from 0 to 16 [ 371.694646][T11033] FAT-fs (loop4): bogus number of reserved sectors [ 371.698186][T11034] loop0: detected capacity change from 0 to 16 [ 371.701181][T11033] FAT-fs (loop4): Can't find a valid FAT filesystem [ 371.701594][T11035] loop5: detected capacity change from 0 to 264192 01:28:17 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x5000000) 01:28:17 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0xd}, 0x7) [ 371.784081][T11033] FAT-fs (loop4): Unrecognized mount option "./bus" or missing value [ 371.793805][T11035] FAT-fs (loop5): bogus number of reserved sectors [ 371.800364][T11035] FAT-fs (loop5): Can't find a valid FAT filesystem [ 371.832176][ T1957] handle_bad_sector: 266 callbacks suppressed [ 371.832193][ T1957] kworker/u4:6: attempt to access beyond end of device [ 371.832193][ T1957] loop0: rw=1, want=50, limit=16 [ 371.855528][ T1957] kworker/u4:6: attempt to access beyond end of device [ 371.855528][ T1957] loop0: rw=1, want=51, limit=16 [ 371.868490][T11035] loop5: detected capacity change from 0 to 264192 01:28:17 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0xfffffffffffffda1, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) io_setup(0x8, &(0x7f0000000600)=0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r0, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) getpeername(r1, &(0x7f0000000240)=@l2tp={0x2, 0x0, @remote}, &(0x7f00000001c0)=0x80) chdir(&(0x7f0000000040)='./file0\x00') r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r2, 0x64a) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000000)=0x5, &(0x7f00000000c0)=0x4) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r2, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r3, 0x3f00) creat(&(0x7f0000000140)='./file0\x00', 0x100) 01:28:17 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000300)=""/252, 0xfc) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00') mount(&(0x7f0000000240)=@sg0, &(0x7f0000000280)='./bus\x00', &(0x7f0000000480)='afs\x00', 0x11, &(0x7f00000004c0)='\x00') pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f40) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r4, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x1c}}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) [ 371.875692][T11035] FAT-fs (loop5): Unrecognized mount option "./bus" or missing value [ 371.889794][T11043] loop2: detected capacity change from 0 to 16 [ 371.890349][ T1957] kworker/u4:6: attempt to access beyond end of device [ 371.890349][ T1957] loop0: rw=1, want=52, limit=16 [ 371.915686][ T1957] kworker/u4:6: attempt to access beyond end of device [ 371.915686][ T1957] loop0: rw=1, want=53, limit=16 [ 371.931627][ T1957] kworker/u4:6: attempt to access beyond end of device [ 371.931627][ T1957] loop0: rw=1, want=54, limit=16 [ 371.946173][ T1957] kworker/u4:6: attempt to access beyond end of device [ 371.946173][ T1957] loop0: rw=1, want=55, limit=16 01:28:17 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000006940)={@private1, 0x0}, &(0x7f0000006980)=0x14) sendmmsg$inet6(r4, &(0x7f0000006a00)=[{{&(0x7f0000000180)={0xa, 0x4e20, 0xfac1, @dev={0xfe, 0x80, '\x00', 0x2c}, 0x20}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000300)="022f32d13fd0bb68cadc4fa848f801c55dba308a628c04694a0a51845440ac9b02926c05a1115cf7c0cca11f457259ce8842e12e0aaa13ae2ad95157873bb78c49c3198f1b13a4f7a6798014843bd8f134d9cb1b1c90b03669a61ee858821bed270886bd627124f351356c012e739bf63b63ea190fe4ea50649acc8a3682e93e8b63eb658def4bba46fc22b933286ee26c34cc8f6e3d2a0432a624f02aa19f45350a550caed68ca7e7f50424bf321b0b3e644406030f3b4d1778174bb96736e06f4ab67b3cfb630a3f7ab355f276e56b8112fd3602a2dd23ec9e3b683773284d9590910bb51f8f6d4239bd7ec4", 0xed}, {&(0x7f0000000640)="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0x1000}, {&(0x7f0000000440)="dd269974c213e01645a8bdfbe1442bc7df4e6b5e443d6c19f61b569eb5ce2f9524de906e7e11308049ca1e3b99312be7b9dcd0161ee8d0c69ac6aa9d2a5d6b0cbe16ce7e7c06e1af72a77a97f0f4348b7592b14f4d7d8ef7ee424a8a048dc1524d0f84130db8cb473e6424bfe96dfa0e4f18b9f24f9aba9395924d5e86b77169a8a606e0e75a9d46bd49cb3f2203deb4b766f8612825b2121e9a18209ccb35a7", 0xa0}], 0x3}}, {{&(0x7f0000000500)={0xa, 0x4e21, 0xfffffc01, @private0, 0x9}, 0x1c, &(0x7f0000000580)=[{&(0x7f0000001640)="9b59afbf41a7bc8553e31b317cc2838ab9692e403ff0a7169562134b39508f9aad285ae0a6f7bb37fe9eadb8083b40cd275fa6dadbfe8df5d602e23011abe29e37861cb0be0e9760044c4ed3a4a3f2a3940e481e10a191722c5cdcb74ecf0e3e895d52d9dd866f76b5b1b5a608389b90115a11c031e8febaedcd14f6cb7f6a41c1d6efdd0e477feeb20f6c4f39b15bcfcb5d4dcf9abe3a3039550ed69336b70a7964c403eac7397845865928383d41d12f3cbd3022153847daffc5b4bb335b50a96e629a3f58df1574be7e6226", 0xcd}, 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0x29, 0x8, 0x4}}, @dstopts={{0x1040, 0x29, 0x37, {0x1d, 0x204, '\x00', [@pad1, @ra={0x5, 0x2, 0x5}, @jumbo={0xc2, 0x4, 0x5}, @calipso={0x7, 0x10, {0x1, 0x2, 0x7, 0x7, [0x8]}}, @generic={0x2, 0x1000, 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&(0x7f0000005240)=[{&(0x7f00000050c0)="6a2c6ad811456879c470fb1dffa8a2038654512aa47cabe1707d9d7d5fecff010c4eb9a9b3b12884eaf7ac9f822720235a847f9be6173b9efd0aa6fa60a2de6bc4425f88f98dd32b1d70f0e67b6de76e470f073badbd1f30129ee9d4f1a7d5baab1f9536a3fe1c88fba265a1a3d0b57800b20edfda748ae76114f174", 0x7c}, {&(0x7f0000005140)="ddf76008fc90f26de56aba1bf552b4df7c3bee5c8f70b15c38eb24316b86aba3f1a045b27b4f5caeac0b86f0fa40f2c7af4f2225c4da26426704a65c9e360ecbc069aa167b8d32b0992ca727f1cd4fa88d9f0dffd7bb707cd3a5dbe727919551f686d8da7cec05077e9d38bc17daf6075c1357967a5cafd6aed5eee8edfadf2fbec114f27838a811b15088f0375dc280ed6fd1f67c91d09b80bacaeb8d21115c1dc250f458bc547ead46ca44ce8d79702aab4f0180eab08f6b0b57585291fcb48a153638211c0af5", 0xc8}], 0x2, &(0x7f0000005280)=[@rthdr={{0x98, 0x29, 0x39, {0x5e, 0x10, 0x0, 0xb1, 0x0, [@empty, @mcast2, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x1c}}, @private1={0xfc, 0x1, '\x00', 0x1}, @empty, @mcast1, @mcast2, @private1]}}}], 0x98}}, {{0x0, 0x0, &(0x7f0000005380)=[{&(0x7f0000005340)="d44e816a6d3c6216c33033ea869f439e9f1fe0bd62749f357ce6c70db4b98fb93169b513d9fddb414e553699b9ebb4e71f54461a7853", 0x36}], 0x1, &(0x7f00000053c0)=[@hopopts={{0x50, 0x29, 0x36, {0xff, 0x6, '\x00', [@hao={0xc9, 0x10, @loopback}, @ra={0x5, 0x2, 0x2}, @pad1, @enc_lim={0x4, 0x1, 0x7f}, @pad1, @ra={0x5, 0x2, 0x200}, @pad1, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x2}, @ra]}}}, @dstopts_2292={{0xf0, 0x29, 0x4, {0x5e, 0x1b, '\x00', [@hao={0xc9, 0x10, @rand_addr=' \x01\x00'}, @jumbo={0xc2, 0x4, 0x6}, @jumbo={0xc2, 0x4, 0x6722}, @ra={0x5, 0x2, 0x1}, @enc_lim, @jumbo={0xc2, 0x4, 0x400000}, @generic={0x1, 0xab, "01ce27a775b9f681e3eac2842d6ccadb367b75d7e8c35b2916e0504d61f3ef8fd955d1446ba00b95c808b58efe621e6198b551747c1df4667024207700e70b89e01b4a91cc390d90b5b8dc79c5560b8c3001549932e78c50d2f9bb714c5bfd9360e402dc1faa40182d0326706f0b2863cd08ff2af07ed616a0a4417b48e10c4ba8275823b82c7759ca610e90065b2a49e3e745832275cbd3e9a2571b3da6baafb78761e48bd998d574af89"}]}}}, @dontfrag={{0x14}}, @hopopts={{0x28, 0x29, 0x36, {0xff, 0x1, '\x00', [@pad1, @pad1, @enc_lim={0x4, 0x1, 0x20}, @enc_lim={0x4, 0x1, 0x1}]}}}, @dstopts_2292={{0x110, 0x29, 0x4, {0x2, 0x1e, '\x00', [@generic={0x9f, 0xbf, "856475e3d94f08227c44e5adb8cfd0d0793a28df6874a79f293698eadb0973f1229ff6fa7aa0c5a9a1d6754de56a925133cc22fc03383e7abe0e5b38a0db267f3129725589c6aaabbf021cd2bc535053d4c862a7b4180c643beaf6ebecad68bfc850e2449df79e7bf9414d1f59ca43edb4c60517c1ac10af5da98c764fec400d5d09a8116f82c707e76868a9f35248f1ee3b0afe18c3003fdad56ebe0c34035c095bcf83385b7fc20008ddede33f374c0d89cc630145a17f2546bc68cf1b80"}, @ra={0x5, 0x2, 0x8}, @pad1, @pad1, 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&(0x7f0000006900)=[{&(0x7f0000005740)="776593d0efd998dd179e2d40bc42ed7b1aa6f0117e2fce0825505e580150347576dd3919f5e1725bc6ddaca862652586bc0d9c2e70dd5f179d962e4a9ecf6209ab5a9ef761fa03dfed92d3f3b034d2c39ee31fca3b0b4d1751eb4e6524f32f69aec48f51a0a4689f23d739c65ae1e062a0933f58bc554073f9f0837846898bae27d8b260e7b9f8711e24a2c2cfbbfe7cb9a79dc5226f1f17374ecd2fbdae2964667764b61d03b393afb52aa8ee1eae9b61a1a9a25c725b283a0a6912e6ede7e46e2abcdd3042015227257dd8d927979c", 0xd0}, {&(0x7f0000005840)="8ead3590462896863080abd5ab30a788e099e0025fd99e9983b2a4ad4648629e676b5f7c48bedef4e95ded137ab16cd984cd55a1839ec73e3eef04f3c85f1c5d4b8f743e0dc0f0ee36633887d229d276c1e1f769f6e88dc406f82a86cd5f52e7ad0a17806955417e7252033c9bd3a1782e80a3aa8114a1ce6dc45cddbd424c35c5769324763576597d9f7037ee965b376f", 0x91}, {&(0x7f0000005900)="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", 0x1000}], 0x3, &(0x7f00000069c0)=[@pktinfo={{0x24, 0x29, 0x32, {@empty, r5}}}], 0x28}}], 0x7, 0x24000080) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) io_setup(0x8, &(0x7f0000000600)=0x0) r8 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r7, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r8, 0x0}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) fallocate(r8, 0x40, 0x4, 0xd2) sendfile(r1, r6, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 371.984129][T11043] syz-executor.2: attempt to access beyond end of device [ 371.984129][T11043] loop2: rw=2049, want=40, limit=16 [ 372.000626][T11048] loop4: detected capacity change from 0 to 16 [ 372.003677][ T1957] kworker/u4:6: attempt to access beyond end of device [ 372.003677][ T1957] loop0: rw=1, want=56, limit=16 [ 372.037715][ T24] audit: type=1400 audit(1638408497.912:294): avc: denied { mounton } for pid=11047 comm="syz-executor.4" path="/root/syzkaller-testdir369975081/syzkaller.cMyvgC/497/file0/bus" dev="loop4" ino=912 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=file permissive=1 [ 372.040219][T11051] loop1: detected capacity change from 0 to 16 [ 372.067748][ T1957] kworker/u4:6: attempt to access beyond end of device [ 372.067748][ T1957] loop0: rw=1, want=64, limit=16 01:28:18 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) creat(&(0x7f0000000040)='./bus\x00', 0x0) mknod(&(0x7f0000000000)='./bus\x00', 0x200, 0x9) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) io_setup(0x8, &(0x7f0000000600)=0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r1, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) ftruncate(r2, 0xfffffffffffffffa) [ 372.075544][T11054] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 372.116206][T11053] syz-executor.2: attempt to access beyond end of device [ 372.116206][T11053] loop2: rw=2049, want=41, limit=16 01:28:18 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x6040000) 01:28:18 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') name_to_handle_at(r0, &(0x7f00000005c0)='./file0\x00', &(0x7f0000000a80)=@ceph_nfs_confh={0x10, 0x2, {0x6, 0x1cf8}}, &(0x7f0000000ac0), 0x1000) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r1, 0x64a) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r1, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r2, 0x3f00) syz_mount_image$nfs4(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x1ff3, 0x9, &(0x7f0000000980)=[{&(0x7f0000000300)="5e02eb809e0ec00122d9577c14d655761ba0a678e9a5d78d5d603d327457e88bb13d79fd69f57ff99da1c727cf23268879b4b04deb87b6d1795bee49d448dbe0af2620a02c74e3d478919c9fb2465340c084a1d56306a77c89b5c8066d4d566f2d9930f431936ab14d0c9ac47517c9eafaf7abb6a9d255dda8096ac4787c77f5733d1aea4c8d08bbb9", 0x89, 0x2}, {&(0x7f00000003c0)="993b5129aeb741acc3272d86ccb6ba7f21774e5622a743f9db5789d388482078028892ce6d6f74c64ba4c300b51f2692bd0f91b893087fb8b0ece2d02274dcbffe3f8b98421f850924edf65de7932adfb177f99b891758ff44dc24e1ce4579db5da26ab32afbea6352b05bcd25b9c7e3d19bad0a0eb6e603e6272bb3d965800824023dc0a7bfffb3d52817e5de692e26a1e7", 0x92, 0x9}, {&(0x7f0000000c80)="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", 0x13e, 0x1}, {&(0x7f00000001c0)="c5d301dcd5dee207ce", 0x9, 0x7}, {&(0x7f0000000480)="561eae971fba2f11aacb06ab9391c74e1fbca7bafe3a72d62f59ae4bc3f1a1211cd897e5812c60e91981eba3807d8a1547a2b7b157a5a684d5446d4b93f245c9f5678525627a0cfc190102cae600f6e2161c9afb841cad1ad09316a8a1b9f8b79b4a4e3dcf456f90abf54db4357ec3d5009a87215f846df9289ddd609cd99fc34e1d463dce086dfe3e57d437b9428cb3aa861043c7446357062c5a519539a4907817b91e85af6655e9650d8a0069c216bd00553da5c7b87d1d9c281c772eae429d5b8a73f2a92632b2858352754ccc6f4b2d9ae9c174a0868b621cee2233", 0xde, 0x4}, {&(0x7f0000000240)="2ea4cf3ed8f86794ce7de9f02db1e190bce7d962c09da2963cf213e01a491c7c7b56ccaca6a791da587cd4353faa5fd599b7980729c4a34c5bb897724544216fae875d5ee62b27a7b13a7569f8b8470ca1cd8d5efd5563351c1d3d5c9be27836f97b0a8a7cc0f6015bf8b3174cd6b2bf926e3d9084b24f", 0x77, 0x8000}, {&(0x7f0000000680)="30d356ed2570bfb20c7e70341340c27ae92fbb1db3b007e19d8ffec0512c215db1ad1bb06949a087ca606c7a089c67b41c5f8fa68250af8f421614fccbff13cc5912d1c67af2a5f558395ab09fa9762d1668fa5e681dbd76e33ae58b99c0537d3160fb9ca2a64c096d8b95d6c83b3beaeb44b04a0a84c72e992d9bb5c509f88c2b28cb8275c66f9e7d009f73249bceeb2438b38524dcde8ebf81574e7036d5e4cd7d8f98617473caae22d07c0e41ea042c19c9e136bfd312fb3c5520440e53aeb4e34ca82c86a239ab11865f50970eab64a87363ef743a1abbe5179dec8689ae46f6cc29deb93ad83426e2105d77b856190049", 0xf3, 0xea}, {&(0x7f0000000780)="c6e4f66deea41809962f46e09dd0e328a19b05ce650702b09b7033b0532d9b49ccf8c1eedbd3493c085730856cb3d6a0780384c60435825f1db5dc93cd9356d3ff2efee1c1197890a84c37af85242d3196c683307974e364dd23945fed10d5a5ffdc79bc9ca713f0ac1d523b3ab83b7f12bb1fd7ea2a889879034226a931d9b21c050a4458ea83071e423d0abb4dd822c608d03def822ef7dcc65ca8430e79b62d42217e527a221893afdc4851d53f57a3aedc9d9d4b9a2bc07eeba179f1bf2c078133932b5ecb4e64883420df6a8783bb2d", 0xd2, 0x9}, {&(0x7f0000000880)="1ba9d6b3666e3e5ca10e3d5033e64c5b57090898a4d5454fce17469620588cc6805077ca4807fc597af434ade5acf0cb50cf33bc36708e7c25b98f2587ab42cd3a7ca1983443286dc20ab456c365e9dbc317e5ebc9979302130563bb683246926c8c4da2a90f7282f1397d410ec0ff2013b7388c80aba2aab2ee9150ffa9fc42f723b974f21f0e392bbab403d06108d59cd6a0de5e45e8e5c15762ec57c5c7a0b4fff0ca38798dac3319d08506daf2e11a8a0d8615abe24f84ba27a3e7900557cdd18021d0", 0xc5, 0x9}], 0x705060, &(0x7f0000000b00)=ANY=[@ANYBLOB="5e2c2526242c76666174002c76666174002c76666174002c3a2c74666174002c7666153d13f90d87931de368ec626174002c646566636f6e746578743d756e636f6e66696e65645f752c00"]) [ 372.159141][T11059] loop5: detected capacity change from 0 to 16 [ 372.170445][T11061] loop0: detected capacity change from 0 to 16 01:28:18 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0xa}, 0x7) 01:28:18 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./bus\x00', 0x3, 0x2, &(0x7f0000000600)=[{&(0x7f0000000240)="eb3c8f440900000066617400020101000240008080f801c3a83789c21fa78ada654615f034b7659c86d7b20eef1d817e796f1e2645618684ac47c45d8369924d73113d02bc3f96c37fb35e6fd5a626aece5e2ac6d7f6f5caa2e05a8ed3a3d168b946ae23e1d49c6d1f", 0x69}, {0x0, 0x2b, 0x1000}], 0xc010, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) 01:28:18 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r0, 0xc0189378, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000100000018004ab374404e089a140580bed3378a9200", @ANYRES32=r2, @ANYRES32=r0, @ANYBLOB="0000ff01000000000000"]) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r5, 0x800c6613, &(0x7f0000000080)=@v1={0x0, @adiantum, 0x3, @auto="95deae3c1e5c8f63"}) [ 372.217339][T11068] loop2: detected capacity change from 0 to 16 01:28:18 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0xe}, 0x7) 01:28:18 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x7000000) [ 372.267066][T11073] loop5: detected capacity change from 0 to 16 [ 372.297187][T11078] loop1: detected capacity change from 0 to 16 [ 372.309009][T11080] loop4: detected capacity change from 0 to 16 01:28:18 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000000)='./bus\x00', 0x0, 0x20) r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) sendmsg$nfc_llcp(r1, &(0x7f00000001c0)={&(0x7f0000000240)={0x27, 0x1, 0x2, 0x3, 0x7, 0x5, "785798f14b62a7ad08541c1378117cca22ba4636e81168489a2aac98603a95ea90574265cabec12b86406bc6c8fc1c6787bf9bf5696aab4633912d8523529d", 0x3}, 0x60, &(0x7f00000000c0)=[{&(0x7f0000000300)="e8179a2386c04508d3b7e13010048eaf8528f0985822b30cbd564521c59c66873d68c79629ae991c7a68b4371dc20230c25b4d3ebb9330a8676ae8c4db0516967e246c1592db4fddabce90bf5867ffbd6dfe0d2b9b31909f22a697079f6bafa4b594b97546eed1dc8f8a604004f122501a09774e719d64ba3b5bea2635e83165f32c787df37f6b9361cf21fd962b1d2bc75d45fb83607968172bbe06347cdb1520842b44430735d2496384057906451514a0fcb50510ceee38af1d80d02f7f73", 0xc0}], 0x1, 0x0, 0x0, 0x4004004}, 0x4000000) 01:28:18 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) r5 = open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r5, 0x400, 0x0) r6 = syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r5, &(0x7f0000000780)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000740)={&(0x7f0000000700)={0x3c, r6, 0x300, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xb17b}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000}, 0x52584927e08926a5) execve(&(0x7f0000000040)='./bus\x00', &(0x7f0000000380)=[&(0x7f0000000100)='^(:\x00', &(0x7f0000000180)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='&\x00'], &(0x7f0000000640)=[&(0x7f00000003c0)='[\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)=')--@#\x00', &(0x7f00000004c0)='\\^{^+@\x00', &(0x7f0000000500)='--\x00', &(0x7f0000000580)='\x00', &(0x7f00000005c0)='%}!-\x00', &(0x7f0000000600)='%\x00']) 01:28:18 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x794, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x10) r3 = open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r3, 0x400, 0x0) write$UHID_SET_REPORT_REPLY(r3, 0xfffffffffffffffe, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) socket$inet_udplite(0x2, 0x2, 0x88) setuid(0x0) mount$tmpfs(0x0, &(0x7f0000000000)='./bus/file0\x00', &(0x7f00000000c0), 0x4000, &(0x7f0000000ac0)=ANY=[@ANYBLOB='huge=advise,nr_blocks=e7xp7,uid=', @ANYRESHEX=r4, @ANYBLOB=',huge=never,dont_appraise,euid<', @ANYRESDEC=0xee00, @ANYRESHEX, @ANYRESDEC, @ANYBLOB=',uid>', @ANYRESDEC, @ANYBLOB=',\x00']) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) r5 = accept$nfc_llcp(r1, &(0x7f00000003c0), &(0x7f0000000340)=0x60) getsockopt$PNPIPE_IFINDEX(r1, 0x113, 0x2, &(0x7f0000000580)=0x0, &(0x7f00000005c0)=0x4) sendmmsg$inet(r5, &(0x7f00000008c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000001c0)="b6b0b835d3082b32c74f356faf4b473e9f20b9ef9e9b3d61d3301be828e68f50b3e6b6ce8164ecb65f08d46b9d30ddbfa707f36dfa5c10817cd2750b51", 0x3d}, {&(0x7f0000000440)="85d9574858395cac6b6a8cfed57a0f10802418cce973d3064b406a460e5c1ce66618cd0f8e94b00cb1c1c906309532831478acf4db74cb85b81035a1dc84694ed05370cee6ab5a618e992369f32ae3ca548a501920e5cdae158c20924fbf7f7cd1f0304d07", 0x65}], 0x2, &(0x7f0000000b80)=ANY=[@ANYBLOB="1c000000000000000000000008000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x190}}, {{&(0x7f0000000500)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x37}}, 0x10, &(0x7f0000000540), 0x0, &(0x7f0000000840)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x1}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r6, @rand_addr=0x64010100, @empty}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x5}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x8}}], 0x68}}], 0x2, 0x20045080) ftruncate(r1, 0x3f00) [ 372.340730][T11083] loop0: detected capacity change from 0 to 16 [ 372.355667][T11080] loop4: detected capacity change from 0 to 16 [ 372.370907][T11085] loop2: detected capacity change from 0 to 16 01:28:18 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RREADLINK(r1, &(0x7f00000000c0)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) 01:28:18 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x10}, 0x7) 01:28:18 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x8040000) 01:28:18 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000680)="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", 0x1000, 0x3}], 0x811000, &(0x7f0000000240)={[{@shortname_win95}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@uni_xlateno}], [{@appraise}, {@measure}, {@dont_appraise}, {@smackfsdef={'smackfsdef', 0x3d, 'vfat\x00'}}]}) faccessat2(r0, &(0x7f00000001c0)='./bus\x00', 0x5, 0x100) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r1, 0x64a) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r1, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r2, 0x3f00) [ 372.447635][T11092] loop5: detected capacity change from 0 to 16 [ 372.474415][T11094] loop4: detected capacity change from 0 to 16 [ 372.476829][T11096] loop1: detected capacity change from 0 to 16 01:28:18 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) sched_setattr(0xffffffffffffffff, &(0x7f0000000040)={0x38, 0x3, 0x0, 0x1, 0x9d39, 0x100000000, 0xfa, 0x63, 0x6, 0x3}, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 372.530587][T11100] loop0: detected capacity change from 0 to 16 [ 372.535859][T11101] loop2: detected capacity change from 0 to 16 [ 372.559189][T11103] loop5: detected capacity change from 0 to 16 01:28:18 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da", 0x1}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x0) 01:28:18 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = accept4(r0, &(0x7f0000000240)=@nfc_llcp, &(0x7f0000000000)=0x80, 0x80000) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000380)={{0x1, 0x1, 0x18, r0, {0x3, 0x345}}, './file0\x00'}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in6=@private2}}, &(0x7f00000004c0)=0xe8) mount$9p_fd(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x8, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@access_uid={'access', 0x3d, 0xffffffffffffffff}}, {@cache_fscache}], [{@fowner_gt={'fowner>', r3}}, {@audit}, {@hash}, {@permit_directio}]}}) r4 = syz_open_dev$vcsn(&(0x7f0000001d00), 0x9, 0x500) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000001d40)={@broadcast, @initdev={0xac, 0x1e, 0x0, 0x0}, @loopback}, 0xc) openat(r1, &(0x7f0000000680)='./file0\x00', 0x206040, 0x8) ftruncate(r0, 0x64a) r5 = creat(&(0x7f00000005c0)='./file0\x00', 0x10) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r5, 0x3f00) write$P9_RUNLINKAT(r5, &(0x7f00000001c0)={0x7}, 0x7) io_setup(0x8, &(0x7f0000000600)=0x0) r7 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r6, 0x2, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) sendmsg(r7, &(0x7f0000001bc0)={&(0x7f00000006c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x1, 0x0, 0x0, {0xa, 0x4e23, 0x8, @rand_addr=' \x01\x00', 0x100}}}, 0x80, &(0x7f0000001780)=[{&(0x7f0000000740)="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", 0x1000}, {&(0x7f0000001740)="232a6dffa1fdcc0259890f188d3e86bc160154b58a549feef65e26c6c5572059405e7f", 0x23}], 0x2, &(0x7f00000017c0)=[{0x20, 0x0, 0x26, "2e47f217ef363aca749a6b3dda3c96e8"}, {0x40, 0x10e, 0x0, "c5b059fec247b2929d15a6a9bb79a8dabfb36c84c0e6263a51e473bccf080617b7e2a73d774bb49994df"}, {0xa0, 0x11, 0x8, "92d072d0a74f6e5fce2e020551610d1422ed719a66897a1a7d0c73d99a579f86e1963cfc892f22ddf2b9f710d8e9f70d09070299f13d61c02905cccc0b077598b115874349ea1a1017c6919558a260d4b52e1968252258b54ffb273082b480f16a71cb098564597f108f68e057750b0a4df675819bef69e78ca7171e45d622df6c30af93d61ba9a76f8b10cd3d"}, {0xb0, 0xc43819d373f22d8b, 0x2, "70e4aaf92e4e56c4208eed154bfd9a88ee327bb51f823af7f7505ed614aeea7f196f6a47461df2bdac42096e34c8c893aa91b862db22c23c4500743bcfdf8228ff8218b1d3a75b8b9ca8fbba4590020beb1fae1605349329a842e2ed33298e4a45d0019f6bbc494833d2052762a04795ea77b25bcd926eea727cb6ea33064312ababdb0e589c48bb46236e5f09b81fd19999a2f98c440a8a73a205b544"}, {0x90, 0x112, 0x59, "3e797deff96572c80a01871ea5603261938d65909995bbc3db24b7ba2ff95e9382f0830d3528e0bc7d72d59be0be6732b452ce8be769a7519ad47207e8489c85f1dcc769eae505972703e8c9ef95f1d7552313b8407ef349a47f4186fe473c1b424d1cc77caea208edff3f98900bf61c44838df1397ca2ece57fc1eb5f"}, {0x80, 0x104, 0x1f, "d425f15ebdc8b876be37c68a64933ef096a22ad2e90ecbf62397663ddf2426cc84723be2bfe8c9236411bc99458d5f8a0ea5752bfa5980c99b234bb3b3dafd0f5c4bd367f4691c1fe3336e55b836cc244126f538d0482708651c73eb977d621f8f9e391e4da2b9096b20f2"}, {0x108, 0x108, 0x7, "760f34882cf09673b5c0c9e427516a42e227f5892d1683d872f23871f6f5ca9670bff464003537e9041b910a27bc0c910773b670611e74bfa2fa3a8ae6af35385ded134b8fcb14178b844454cc83dfd240a98ff9df605b2746c5c12dcfb4d4f60a89896aaa56022b9904606a11d7dea0a811d1706785ed9f075858e9276f1b458ce787b54f96769dd522fd75e8a242d5bdc189e20593a6ee2bdd1312ec433735e0a725a66dca9ca50e3aad7ba7706777bc327ecfa24325da4f08d0c5b3c192a6e076b738af0f572233bfdb3f2d27af22f1a9df9fafd13633cd496756a369c624a1ac268d17fb37e862c785861d49b87415499b4435fcf514"}], 0x3c8}, 0x40081) getsockopt$CAN_RAW_FD_FRAMES(r0, 0x65, 0x5, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 01:28:18 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x64a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x204}, 0x7) 01:28:18 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0xc010, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000640)='%', 0x1}], 0x1, 0x0, 0x0, 0x0) ftruncate(r1, 0x3f00) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7}, 0x7) creat(&(0x7f0000000140)='./bus\x00', 0x9000000) 01:28:18 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &