last executing test programs: 5m19.830668165s ago: executing program 2 (id=207): r0 = syz_open_dev$sndpcmc(0x0, 0x0, 0x2) ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(r0, 0xc2604111, &(0x7f0000000c00)={0xe9, [[0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x6, 0x3, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff, 0x9, 0xffffffff, 0xffffffff, 0x7fffffff, 0xffffffff, 0x1000], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffdfff, 0xffffffff, 0xffffffff]], '\x00', [{0xd, 0x10, 0x0, 0x0, 0x1}, {0x20, 0x20, 0x0, 0x0, 0x1}, {0x2, 0x4, 0x0, 0x0, 0x1}, {0xac44, 0xac44, 0x0, 0x0, 0x1}, {0x1388, 0x186a0, 0x0, 0x0, 0x1}, {0x100, 0x400, 0x0, 0x0, 0x1}, {0x400, 0x1002, 0x0, 0x0, 0x1}, {0x2, 0x8000, 0x0, 0x0, 0x1}, {0xc2, 0xf4240, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0x1000, 0x4000, 0x0, 0x0, 0x1}, {0x0, 0xf4240, 0x0, 0x0, 0x1}]}) r1 = syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x8002) r2 = fcntl$dupfd(r1, 0x0, r1) write$tun(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="635a2a42002c06000008"], 0x54) socket$nl_xfrm(0x10, 0x3, 0x6) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty, 0x7}, 0x1c) listen(r3, 0xfffffffc) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), 0xffffffffffffffff) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000040), 0xffffffffffffffff) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) r8 = socket$inet_mptcp(0x2, 0x1, 0x106) connect$inet(r8, &(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10) sendmsg$MPTCP_PM_CMD_DEL_ADDR(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)={0x28, r7, 0x7, 0x0, 0x0, {}, [@MPTCP_PM_ATTR_ADDR={0x14, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @local}]}]}, 0x28}}, 0x0) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r4, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f00000004c0)={0x30, r5, 0x1, 0x70bd2c, 0x1000000, {}, [@MPTCP_PM_ATTR_ADDR={0x1c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x37}}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x3}]}]}, 0x30}, 0x1, 0xff07}, 0x2000000) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x24004045) io_uring_setup(0x1b80, &(0x7f0000000040)={0x0, 0x8970, 0x1f280, 0x0, 0x8000399}) sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) 5m17.776603656s ago: executing program 2 (id=214): r0 = mmap$IORING_OFF_SQ_RING(0x0, 0x401, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) syz_mount_image$hfs(&(0x7f0000000140), &(0x7f00000000c0)='./file1\x00', 0x1000812, &(0x7f0000000800)=ANY=[@ANYBLOB="71756965742c636f6465706167653d63703836302c696f636861727365743d63703836312c00808fead042bd35dc78f7f06333a5e7165b8271e41aee85e59cbb6c2df3d4e4c16b06c73f2e3b34ac8d4813c9c3d9cee1ddb95d1bbcf504e065b3749a1cbd841e685a558598cf0db10b55885946e678d0a71877037a090000000700848879ef1604cadc1faca3aa22a576750d559c4e124d4cb7293e7393b77286fa8c6dc449eda0a03d342382e84d6d3c29ab95cc923fbe25e134d1c421320a3bffaa17fcd6b5178e322cc47133b3811e3d3bc34998dc7ed029834ad591d9d56c41063d8de2d50a2398e73ff2913a9fe8e954a4e4ca99ceb5737e57193c5f47fd63b16c8b34f256dbac0e5ebd009078df2cb1ca0151ad091adbfee5126d8a59fa5438734bc3e8cc7b7edc10716a0a9b711952cdf96586e06fbace21dc04bdb4a1a2072ce5f72cf02e5256ff74be5e07a5f8d6ec2fa867b2a353bf6ea1b533377803804a49a499d51f1cb71e1cea551598939afe8ff8e8472352e2d5193bc866c000"/396, @ANYRESOCT, @ANYRES8=r0, @ANYBLOB="a1351b42bfb4aeadad0066d233d753475b7ad4d203cf6f3e20b25761562e2f96558cc9979d805a6a84e4c993862649fb66838e55c14a62e743e997bbf3db7348b1a95a", @ANYRESHEX=0x0, @ANYRES16=r0], 0x1, 0x316, &(0x7f0000000e80)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) syz_mount_image$exfat(0x0, &(0x7f0000000300)='./bus\x00', 0x204c080, 0x0, 0x0, 0x0, &(0x7f0000000140)) 5m16.539067541s ago: executing program 2 (id=216): r0 = socket$pppoe(0x18, 0x1, 0x0) fsetxattr(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB='user.(+(.'], 0x0, 0x0, 0x0) 5m16.208265162s ago: executing program 2 (id=221): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000200)='./file1\x00', 0x408e, &(0x7f0000000240)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x2e}}, {@dioread_lock}, {@jqfmt_vfsv0}, {@stripe={'stripe', 0x3d, 0x4000}}, {@errors_remount}, {@max_batch_time={'max_batch_time', 0x3d, 0x4}}]}, 0x3, 0x43a, &(0x7f0000000340)="$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") mount(&(0x7f00000001c0)=@filename='./file0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file0\x00', 0x0, 0x0, 0x2200892, 0x0) pread64(0xffffffffffffffff, &(0x7f0000002240)=""/237, 0xfdef, 0x4eb) syz_clone(0x600, 0x0, 0x33, 0x0, 0x0, 0x0) capset(&(0x7f0000000080)={0x20080522}, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x11) r1 = fanotify_init(0x200, 0x0) fanotify_mark(r1, 0x1, 0x4800003e, r0, 0x0) readv(r1, &(0x7f0000000340)=[{0x0}], 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000000580)='.\x00', 0xa880, 0x97) 5m12.927200716s ago: executing program 2 (id=228): r0 = add_key$keyring(&(0x7f0000000940), &(0x7f0000000980)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000030c0)=ANY=[], 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x24000044) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x112) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x40, 0x0, 0x0) add_key(&(0x7f0000000000)='asymmetric\x00', 0x0, &(0x7f0000000200)="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", 0x559, r0) 5m11.980562799s ago: executing program 2 (id=233): socket$inet_udp(0x2, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x200000, &(0x7f0000002200)={[{@resgid={'resgid', 0x3d, 0xee00}}, {@mblk_io_submit}, {@grpquota}, {@nojournal_checksum}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x80}}, {@nobarrier}, {@nogrpid}, {@noauto_da_alloc}, {@stripe={'stripe', 0x3d, 0x2}}]}, 0x3, 0x572, &(0x7f00000006c0)="$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") setxattr$trusted_overlay_upper(&(0x7f0000000380)='./file1\x00', &(0x7f00000001c0), &(0x7f0000001400)=ANY=[], 0x835, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000300)='./file1\x00', &(0x7f0000000080), &(0x7f0000000480)=ANY=[], 0x835, 0x2) 5m10.490848529s ago: executing program 32 (id=233): socket$inet_udp(0x2, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x200000, &(0x7f0000002200)={[{@resgid={'resgid', 0x3d, 0xee00}}, {@mblk_io_submit}, {@grpquota}, {@nojournal_checksum}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x80}}, {@nobarrier}, {@nogrpid}, {@noauto_da_alloc}, {@stripe={'stripe', 0x3d, 0x2}}]}, 0x3, 0x572, &(0x7f00000006c0)="$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") setxattr$trusted_overlay_upper(&(0x7f0000000380)='./file1\x00', &(0x7f00000001c0), &(0x7f0000001400)=ANY=[], 0x835, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000300)='./file1\x00', &(0x7f0000000080), &(0x7f0000000480)=ANY=[], 0x835, 0x2) 2m3.971645888s ago: executing program 4 (id=687): r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x4, 0x0, 0x7fff0000}]}) close_range(r0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file2\x00', 0x42, 0x42) r1 = open(&(0x7f0000000380)='./bus\x00', 0x40, 0x0) r2 = creat(&(0x7f0000000200)='./bus\x00', 0x84) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0), 0x2, 0x0) write$FUSE_NOTIFY_STORE(r2, 0x0, 0x2b) sendfile(r3, r1, 0x0, 0x4000000053d2) 2m2.456053063s ago: executing program 4 (id=690): socket$nl_route(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000080)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) syz_open_dev$sndctrl(&(0x7f0000000100), 0x0, 0x0) r4 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000000), 0x10) writev(r4, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1) r5 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x8, 0x94, 0x7fff0000}]}) close_range(r5, 0xffffffffffffffff, 0x0) 2m0.876279272s ago: executing program 4 (id=694): r0 = fsopen(&(0x7f00000001c0)='ramfs\x00', 0x1) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x1, 0x6) fchdir(r1) r2 = open(&(0x7f0000000000)='./file1\x00', 0x80242, 0x8) r3 = syz_open_dev$usbfs(0x0, 0x205, 0x2581) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, 0x0, 0x80200, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r4, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) socket$inet6_udp(0xa, 0x2, 0x0) fcntl$dupfd(r3, 0x0, r3) write$FUSE_CREATE_OPEN(r2, &(0x7f0000000180)={0xa0, 0xfffffffffffffff5, 0x0, {{0x4, 0x1, 0x5, 0x6, 0x3, 0x1, {0x1, 0x180, 0xff, 0x5, 0x100, 0x7cf4, 0x9, 0x7ffffffd, 0xfffffffe, 0x8000, 0x0, 0xee00, 0x0, 0x3ff, 0x8}}}}, 0xa0) sendfile(r2, r2, &(0x7f0000000080), 0x4d9b6eaf) 1m48.808456281s ago: executing program 4 (id=712): r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x4, 0x0, 0x7fff0000}]}) close_range(r0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file2\x00', 0x42, 0x42) r1 = open(&(0x7f0000000380)='./bus\x00', 0x40, 0x0) r2 = creat(&(0x7f0000000200)='./bus\x00', 0x84) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0), 0x2, 0x0) write$FUSE_NOTIFY_STORE(r2, &(0x7f0000000240)=ANY=[@ANYBLOB='+\x00\x00\x00'], 0x2b) sendfile(r3, r1, 0x0, 0x4000000053d2) 1m48.632233526s ago: executing program 4 (id=714): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f00000000c0)=0x7) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000080)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xd6d1c000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) add_key$user(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff) r4 = add_key$keyring(&(0x7f0000000100), &(0x7f0000000180)={'syz', 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000200)='asymmetric\x00', &(0x7f00000003c0)) 1m47.008535507s ago: executing program 4 (id=715): sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbee2, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e21}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) mount(0x0, 0x0, 0x0, 0x20000, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=@base={0x8, 0x4, 0x4, 0x4}, 0x50) r4 = fsopen(&(0x7f0000000040)='cgroup2\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r4, 0x6, 0x0, 0x0, 0x0) r5 = fsmount(r4, 0x0, 0x1) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000003c0)={{r3}, &(0x7f0000000300), &(0x7f0000000340)=r5}, 0x20) 1m30.361112883s ago: executing program 33 (id=715): sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbee2, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e21}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) mount(0x0, 0x0, 0x0, 0x20000, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=@base={0x8, 0x4, 0x4, 0x4}, 0x50) r4 = fsopen(&(0x7f0000000040)='cgroup2\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r4, 0x6, 0x0, 0x0, 0x0) r5 = fsmount(r4, 0x0, 0x1) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000003c0)={{r3}, &(0x7f0000000300), &(0x7f0000000340)=r5}, 0x20) 13.308964066s ago: executing program 0 (id=865): bpf$PROG_LOAD_XDP(0x5, &(0x7f00000003c0)={0x6, 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="18000000060000000000000003000000"], 0x0, 0x5}, 0x94) r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000480)=ANY=[@ANYBLOB="1800000007140100000032c83a110000050042"], 0x18}}, 0x0) 13.158198575s ago: executing program 5 (id=866): socket$nl_route(0x10, 0x3, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) epoll_create(0x6) mmap$IORING_OFF_SQ_RING(0x0, 0xc00003, 0x3000007, 0x401d032, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000000)=0x6) syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x400000bce) r1 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r1, &(0x7f0000019680)=""/102392, 0x18ff8) timerfd_create(0x0, 0x80000) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) wait4(0x0, 0x0, 0x20000000, 0x0) r3 = fsopen(&(0x7f0000000000)='cgroup2\x00', 0x0) fsmount(r3, 0x0, 0x80) close_range(r2, 0xffffffffffffffff, 0x0) 13.071706413s ago: executing program 1 (id=867): prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000280)=0x8) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x200000000001, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000080)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f0000000000), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x1c, 0x7, 0x8, 0x8, 0x45}, 0x50) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000000), 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040), 0x88b02, 0x0) write$P9_RSTATu(r4, &(0x7f0000000340)={0x230, 0x7d, 0x0, {{0x500, 0xef, 0x3, 0x0, {0x0, 0x0, 0x7}, 0x0, 0x0, 0x0, 0x0, 0x1b, '\x04nodev{evoo~\x059\xc6\x00\x05\x00\x007\xd9:\x8b\x92\x00\x00\x00', 0x38, 'pJ\x86\xce\xc6\x02\x00}\xfag>\xff\xeb\t\xb55\x1f[\xde\x05@\x00\x00\x00\x00\x18{\x82\x00\xb5\x00\x00+Y_\xcb\x14\x03CT\xb9\xfd\x9e\xf1\x96\xa5\x1c\xd5\x15z\xdc\x81\x03\xb4\x94\xe1', 0x14, '\xcf\xc2m\xd7\xc5\x00\xf0L\xd8_*p\xf5\xe9\x93\x0e<]\xb4Z', 0x55, '\xf8\xf6i\xfbqm\xcf1^\xca\xf3\x85@\x9a\xc6[\x94\bg\x8c,;\x9e\x1dR\xc3l\xde{\xa4\xa4\x00\xb4\xb0\xb4\xf1t\xa6f\xa8R\x9aE\x1b4\a\xdb\xda\xb2\x88K\xaf\x05\x00\x00\x00\x00\x00\x00\x00G\xec!\xca\xbf\xf2\x0f\x9c\x1c\xbe6\xf4\xfd\x1aL\xc2\x80\xe8\xe2\x89\xdad\x9a7\x00'}, 0x12c, 'odev/n\xb1{#\x00\xf9\xda\xa5\xee#&n\xcf\x85\xfe\xa6^B\xd9y\xa3\xfd\xe5\xf4u\xda\xf0;\x11r\xd9{\xad\xc7\tZ\xfdv\xfeO\x04A\xf7\xf7t\x1e\xac\x03\x00\x00\xec\xff\x00\x00\xdb\xa0\xc2\xf7\xf0\x9f\xf5<~M\x1a\xd6n-\a\x01\x98\x01\x9f0\x11\x84G\xaa\x9at\xf5\x16\x85\xf5\x06\xae\x89H\x06\x87\x82g\xd5\xa1)\x8dy,J7\xf2\xe1\xcb\xbd$\x82\x92\x9a\r\x89r\xb5\xcfs.\xa5\xb0\xd7#\x85\x9d\xba?\x93\xae\xd3\xb4.\xe7\xca\xc0}\xe0\x9d\x1dh\xa6\x033\xa8\x82F}+1\xaa\xcd\xf9\x18\x85I\xb1\x12]lL\x9b\x18\xc2\xfbV\xc5}}\xc6&\xe49\a\x96\xa1\xebH\'Fi\xab\x13\xf8\xb1\x1d\x14`Y\xf3\x10\xe2cMY?\xece\xd5)\xf3\x82\x06fd\xdf$NL\x90W\np\x04\x9f9\x9f\x06\x1fu\xb7y|\xe1\xfe\x11\xea\x91\x96\t\xd5\x1aA\xdd=\xe3\x04\xbd|~\xd0\xa4V\xf0\xae\x12Qa\x05\xc9\xce\x88}\xf5\xa6\xe0\xb6\xa7}Yl\xf8\x8b\xa6\xe5\xc69|}P!\xd7\x98\x95(\xfd\x179\xe1\xc2\xd8\x7f\xff\x00'/300, 0xee00}}, 0x230) 12.38089887s ago: executing program 5 (id=869): r0 = socket$kcm(0xa, 0x2, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x1e, 0x4, &(0x7f00000004c0)=ANY=[@ANYBLOB="180000000040"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x94) r1 = socket(0x2, 0x80805, 0x0) socket$inet6(0xa, 0x2, 0x3a) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, 0x0, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x50) sendmsg$sock(r0, &(0x7f00000000c0)={&(0x7f0000000580)=@in6={0x2, 0x4e21, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000000000)=[@mark={{0x14, 0x1, 0x24, 0x3}}], 0x18}, 0x0) 12.330367139s ago: executing program 0 (id=870): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) r1 = syz_open_procfs(0x0, &(0x7f0000002140)='net/netstat\x00') mkdirat(0xffffffffffffff9c, &(0x7f00000021c0)='./proc\x00', 0x180) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2002, 0x0) write(r2, &(0x7f0000000000)='7', 0x1) bpf$MAP_CREATE(0x0, 0x0, 0x50) read$FUSE(r1, &(0x7f0000000040)={0x2020}, 0x229) 11.435665476s ago: executing program 5 (id=872): bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'syz_tun\x00', 0x0}) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[], 0x48) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB="19000000040000000800000008"], 0x50) openat$procfs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/zoneinfo\x00', 0x0, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x6, 0x10, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r2, @ANYBLOB, @ANYRES32=r3, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bca2000000000000a6020000f8ffffffb703000008000000b704000000000000850000003300000095"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r3, &(0x7f0000000580), &(0x7f0000000080)=@tcp6=r5, 0x2}, 0x20) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000300)={r4, r1, 0x25, 0x0, @val=@tcx={@void, @value=r4}}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={r3, &(0x7f00000001c0), &(0x7f0000000040)=@tcp=r0}, 0x20) syz_emit_ethernet(0xd81, &(0x7f0000002740)=ANY=[], 0x0) 10.91284468s ago: executing program 5 (id=873): socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0x3c}}, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000080)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xd6d1c000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) syz_open_dev$usbmon(0x0, 0x0, 0x20120) socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendto(r4, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(r4, 0x0, 0x0, 0x0, 0x0) r5 = openat$userio(0xffffffffffffff9c, &(0x7f0000000080), 0x22242, 0x0) write$USERIO_CMD_SET_PORT_TYPE(r5, &(0x7f0000000100)={0x1, 0x6}, 0x2) write$USERIO_CMD_REGISTER(r5, &(0x7f00000000c0), 0x2) write$USERIO_CMD_SEND_INTERRUPT(r5, &(0x7f0000000000)={0x2, 0x3}, 0x2) 9.221260345s ago: executing program 5 (id=874): r0 = fsopen(&(0x7f00000001c0)='ramfs\x00', 0x1) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x1, 0x6) fchdir(r1) r2 = open(&(0x7f0000000000)='./file1\x00', 0x80242, 0x8) r3 = syz_open_dev$usbfs(0x0, 0x205, 0x2581) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r4, &(0x7f0000000840)=[{0x0}], 0x1) socket$inet6_udp(0xa, 0x2, 0x0) fcntl$dupfd(r3, 0x0, r3) write$FUSE_CREATE_OPEN(r2, &(0x7f0000000180)={0xa0, 0xfffffffffffffff5, 0x0, {{0x4, 0x1, 0x5, 0x6, 0x3, 0x1, {0x1, 0x180, 0xff, 0x5, 0x100, 0x7cf4, 0x9, 0x7ffffffd, 0xfffffffe, 0x8000, 0x0, 0xee00, 0x0, 0x3ff, 0x8}}}}, 0xa0) sendfile(r2, r2, &(0x7f0000000080), 0x4d9b6eaf) 9.134102652s ago: executing program 0 (id=875): prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) syz_emit_vhci(0x0, 0x7) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) socket$alg(0x26, 0x5, 0x0) ioctl$IOCTL_VMCI_CTX_REMOVE_NOTIFICATION(0xffffffffffffffff, 0x7b0, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000040)={0x9, 0x4, 0x4, 0x2, 0x80, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x1}, 0x50) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r1, &(0x7f0000000400)="2ae0e710", 0x4, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, 0x1c) r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$cgroup_subtree(r2, 0x0, 0x32600) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r2, 0x0) recvmmsg(r1, &(0x7f0000006700)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=""/31, 0x1f}, 0x11}], 0x621, 0x10162, 0x0) 8.844460799s ago: executing program 1 (id=876): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000180)={0x1, &(0x7f0000000040)=[{0x200000000006, 0x0, 0x0, 0x7ffc0002}]}) socket$nl_netfilter(0x10, 0x3, 0xc) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x3, 0x401d031, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x100}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x7) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) landlock_add_rule$LANDLOCK_RULE_PATH_BENEATH(0xffffffffffffffff, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) fsopen(0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1c1) socket$inet(0x2, 0xbdf977c6e226b1af, 0x4) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000002100), 0x80, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000080)={{}, &(0x7f0000000000), 0x0}, 0x20) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x12, 0x34, 0x4, 0x2}, 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000003c0)={{r4}, &(0x7f0000000080), &(0x7f0000000380)=r3}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0xc, 0x5, &(0x7f0000000900)=ANY=[@ANYBLOB="18020000fbff0200000000000000000018410000fdffffff000000000000000095"], &(0x7f0000000100)='syzkaller\x00', 0x1, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x19, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x7fffffff}, 0x94) sync() 7.310129413s ago: executing program 3 (id=878): socket$nl_route(0x10, 0x3, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) epoll_create(0x6) mmap$IORING_OFF_SQ_RING(0x0, 0xc00003, 0x3000007, 0x401d032, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000000)=0x6) syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x400000bce) syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) timerfd_create(0x0, 0x80000) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) wait4(0x0, 0x0, 0x20000000, 0x0) r2 = fsopen(&(0x7f0000000000)='cgroup2\x00', 0x0) fsmount(r2, 0x0, 0x80) close_range(r1, 0xffffffffffffffff, 0x0) 6.651680144s ago: executing program 3 (id=879): bpf$PROG_LOAD_XDP(0x5, &(0x7f00000003c0)={0x6, 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="18000000060000000000000003000000"], 0x0, 0x5}, 0x94) r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000480)=ANY=[@ANYBLOB="1800000007140100000032c83a110000050042"], 0x18}}, 0x0) 5.893695433s ago: executing program 1 (id=880): r0 = openat$dir(0xffffffffffffff9c, 0x0, 0x882c0, 0x4) r1 = fanotify_init(0xf00, 0x0) fanotify_mark(r1, 0x105, 0x5000003a, r0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000040)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000080)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xd6d1c000) r4 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r4, 0x1, 0x0) r5 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r5, &(0x7f0000019680)=""/102392, 0x18ff8) openat$dir(0xffffffffffffff9c, 0x0, 0x140, 0x82) renameat2(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c, 0x0, 0x2) 5.893467774s ago: executing program 3 (id=881): r0 = socket$kcm(0xa, 0x2, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x1e, 0x4, &(0x7f00000004c0)=ANY=[@ANYBLOB="180000000040"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x94) r1 = socket(0x2, 0x80805, 0x0) socket$inet6(0xa, 0x2, 0x3a) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000000)={{0x84, @private=0xa010102, 0x4e61, 0x3, 'lc\x00', 0x8, 0x20000, 0x77}, {@rand_addr=0x64010102, 0x4e20, 0xac91d2bf000ec5eb, 0xcd}}, 0x44) bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x50) sendmsg$sock(r0, 0x0, 0x0) 4.460034687s ago: executing program 1 (id=882): bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'syz_tun\x00', 0x0}) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[], 0x48) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB="19000000040000000800000008"], 0x50) openat$procfs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/zoneinfo\x00', 0x0, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x6, 0x10, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r2, @ANYBLOB, @ANYRES32=r3, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bca2000000000000a6020000f8ffffffb703000008000000b704000000000000850000003300000095"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r3, &(0x7f0000000580), &(0x7f0000000080)=@tcp6=r5, 0x2}, 0x20) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000300)={r4, r1, 0x25, 0x0, @val=@tcx={@void, @value=r4}}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={r3, &(0x7f00000001c0), &(0x7f0000000040)=@tcp=r0}, 0x20) syz_emit_ethernet(0xd81, &(0x7f0000002740)=ANY=[], 0x0) 4.359152748s ago: executing program 0 (id=883): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0xffffdc47) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x1, @mcast1, 0xff}, 0x1c) 3.708568206s ago: executing program 3 (id=884): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) r1 = syz_open_procfs(0x0, &(0x7f0000002140)='net/netstat\x00') mkdirat(0xffffffffffffff9c, &(0x7f00000021c0)='./proc\x00', 0x180) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2002, 0x0) write(r2, &(0x7f0000000000)='7', 0x1) bpf$MAP_CREATE(0x0, 0x0, 0x50) read$FUSE(r1, &(0x7f0000000040)={0x2020}, 0x229) 3.680837832s ago: executing program 1 (id=885): prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000280)=0x8) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x200000000001, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000080)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f0000000000), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x1c, 0x7, 0x8, 0x8, 0x45}, 0x50) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000000), 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040), 0x88b02, 0x0) write$P9_RSTATu(r4, &(0x7f0000000340)={0x230, 0x7d, 0x0, {{0x500, 0xef, 0x3, 0x0, {0x0, 0x0, 0x7}, 0x0, 0x0, 0x0, 0x0, 0x1b, '\x04nodev{evoo~\x059\xc6\x00\x05\x00\x007\xd9:\x8b\x92\x00\x00\x00', 0x38, 'pJ\x86\xce\xc6\x02\x00}\xfag>\xff\xeb\t\xb55\x1f[\xde\x05@\x00\x00\x00\x00\x18{\x82\x00\xb5\x00\x00+Y_\xcb\x14\x03CT\xb9\xfd\x9e\xf1\x96\xa5\x1c\xd5\x15z\xdc\x81\x03\xb4\x94\xe1', 0x14, '\xcf\xc2m\xd7\xc5\x00\xf0L\xd8_*p\xf5\xe9\x93\x0e<]\xb4Z', 0x55, '\xf8\xf6i\xfbqm\xcf1^\xca\xf3\x85@\x9a\xc6[\x94\bg\x8c,;\x9e\x1dR\xc3l\xde{\xa4\xa4\x00\xb4\xb0\xb4\xf1t\xa6f\xa8R\x9aE\x1b4\a\xdb\xda\xb2\x88K\xaf\x05\x00\x00\x00\x00\x00\x00\x00G\xec!\xca\xbf\xf2\x0f\x9c\x1c\xbe6\xf4\xfd\x1aL\xc2\x80\xe8\xe2\x89\xdad\x9a7\x00'}, 0x12c, 'odev/n\xb1{#\x00\xf9\xda\xa5\xee#&n\xcf\x85\xfe\xa6^B\xd9y\xa3\xfd\xe5\xf4u\xda\xf0;\x11r\xd9{\xad\xc7\tZ\xfdv\xfeO\x04A\xf7\xf7t\x1e\xac\x03\x00\x00\xec\xff\x00\x00\xdb\xa0\xc2\xf7\xf0\x9f\xf5<~M\x1a\xd6n-\a\x01\x98\x01\x9f0\x11\x84G\xaa\x9at\xf5\x16\x85\xf5\x06\xae\x89H\x06\x87\x82g\xd5\xa1)\x8dy,J7\xf2\xe1\xcb\xbd$\x82\x92\x9a\r\x89r\xb5\xcfs.\xa5\xb0\xd7#\x85\x9d\xba?\x93\xae\xd3\xb4.\xe7\xca\xc0}\xe0\x9d\x1dh\xa6\x033\xa8\x82F}+1\xaa\xcd\xf9\x18\x85I\xb1\x12]lL\x9b\x18\xc2\xfbV\xc5}}\xc6&\xe49\a\x96\xa1\xebH\'Fi\xab\x13\xf8\xb1\x1d\x14`Y\xf3\x10\xe2cMY?\xece\xd5)\xf3\x82\x06fd\xdf$NL\x90W\np\x04\x9f9\x9f\x06\x1fu\xb7y|\xe1\xfe\x11\xea\x91\x96\t\xd5\x1aA\xdd=\xe3\x04\xbd|~\xd0\xa4V\xf0\xae\x12Qa\x05\xc9\xce\x88}\xf5\xa6\xe0\xb6\xa7}Yl\xf8\x8b\xa6\xe5\xc69|}P!\xd7\x98\x95(\xfd\x179\xe1\xc2\xd8\x7f\xff\x00'/300, 0xee00}}, 0x230) 3.5904748s ago: executing program 0 (id=886): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat(0xffffffffffffffff, &(0x7f0000000380)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r2 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r2, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000002000)='./file0\x00', 0x0) mount$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x80, 0x0) bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @local}}, 0x1e) close(0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x86022, &(0x7f0000000040)=ANY=[@ANYBLOB='nr_inodes=5']) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, 0x0, 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) syz_open_dev$tty1(0xc, 0x4, 0x1) connect$unix(0xffffffffffffffff, 0x0, 0x0) setns(0xc9, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000811}, 0x480f0) bpf$MAP_CREATE(0x0, 0x0, 0x48) r4 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r4, 0x0, 0x81, &(0x7f00000005c0)={'broute\x00', 0x6000000, 0x4, 0x88, [0x0, 0x400004, 0x9, 0x8, 0x377, 0x8], 0x0, 0x0, &(0x7f0000000400)=""/136}, &(0x7f0000000580)=0x78) sendmsg$IPSET_CMD_ADD(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000500)=ANY=[@ANYBLOB="4c0000000906010200000000481d64e77f8fbad8879c599abb532e4900000000020008000900020073797a3000000000240007800c00018008000140e00000ff0c0002805b0c2cd7192f4e9afd44c89f8108000140e000000208000a4000d08aaac7d7478c00000105947e2e94a4d9d418aa3dcd96d45f89ccbe67e549"], 0x4c}}, 0x800) 1.998609275s ago: executing program 1 (id=887): socket$nl_route(0x10, 0x3, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = epoll_create(0x6) mmap$IORING_OFF_SQ_RING(0x0, 0xc00003, 0x3000007, 0x401d032, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000000)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x400000bce) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) mkdir(0x0, 0x1ff) timerfd_gettime(0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) 1.572060099s ago: executing program 3 (id=888): r0 = add_key$keyring(&(0x7f0000000940), &(0x7f0000000980)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000030c0)=ANY=[], 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x24000044) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x112) write(r1, &(0x7f0000000000)='3', 0x4e) r2 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$SO_TIMESTAMP(r2, 0x1, 0x40, 0x0, 0x0) add_key(&(0x7f0000000000)='asymmetric\x00', 0x0, &(0x7f0000000200), 0x0, r0) 1.543841265s ago: executing program 0 (id=889): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000080)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/target/core/rd_mcp_0\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/target/core/rd_mcp_0/ramdisk0\x00', 0x1ff) write(0xffffffffffffffff, &(0x7f0000000240)='rd_pages=6', 0xa) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./config/target/core/rd_mcp_0/ramdisk0/enable\x00', 0x1, 0x0) write(r0, &(0x7f00000002c0)='1', 0x1) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/target/usb_gadget\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./config/target/usb_gadget/naa.6001405c935d7912\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000380)='./config/target/usb_gadget/naa.6001405c935d7912/tpgt_1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./config/target/usb_gadget/naa.6001405c935d7912/tpgt_1/lun/lun_0\x00', 0x1ff) symlinkat(&(0x7f0000000480)='./config/target/core/rd_mcp_0/ramdisk0\x00', 0xffffffffffffff9c, &(0x7f00000004c0)='./config/target/usb_gadget/naa.6001405c935d7912/tpgt_1/lun/lun_0/virtual_scsi_port\x00') 156.46762ms ago: executing program 5 (id=890): pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000400)={&(0x7f0000001800)=ANY=[@ANYBLOB="48000000010401040000000000000000000000000500010002000000080003400000000008000440fffffffa08000340f5ffff070a000200000122ff0200000040000000060000001a5542e3356521d8776a0196008df3e337eeccaa3f3d3b0f"], 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0x40040) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000027c0)=ANY=[@ANYBLOB="040000000400000004000000050001"], 0x48) r2 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000000), 0x802, 0x0) close(r1) r3 = syz_io_uring_setup(0x306c, &(0x7f0000000080)={0x0, 0x3c3d, 0x1000}, 0x0, &(0x7f0000000140)=0x0, &(0x7f0000000180)=0x0) syz_ublk_setup_queues(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0xd8b2, 0x100, 0x1, 0x2db, 0x0, r3}, &(0x7f00000004c0)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0xa564, 0x800, 0x1, 0x31f, 0x0, r3}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x6083, 0x2, 0x2, 0x176, 0x0, r3}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x6373, 0x2000, 0x3, 0x216, 0x0, r3}, 0xffffffffffffffff, 0x0, 0x0}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xa054, 0x800, 0x2, 0x194}}], 0x4, &(0x7f0000001740)={0x2e, 0x66, 0x0, 0xffffffffffffffff, 0xc0107520, 0x0, 0x0, 0x0, 0x1, {0x7}, 0x0, 0x0, '\x00', {0x4, 0x501, 0x0, &(0x7f0000000740)=@buf_4k="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"}}, &(0x7f00000017c0)) syz_open_dev$video(&(0x7f0000000000), 0x0, 0x2) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000480)=@filter={'filter\x00', 0x42, 0x4, 0x450, 0xffffffff, 0x3b8, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x3b8, 0x3b8, 0x3b8, 0xffffffff, 0x4, 0x0, {[{{@ip={@initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, 0x0, 0x0, 'veth0_to_batadv\x00', 'wlan0\x00', {}, {0xff}, 0x84, 0x2, 0x2}, 0x0, 0x1f0, 0x218, 0x0, {0x100000000000000}, [@common=@inet=@hashlimit2={{0x150}, {'\x00', {0x7ff, 0x298e, 0x1, 0x9, 0x3, 0x81, 0x0, 0x80, 0x20}, {0x6}}}, @common=@unspec=@connmark={{0x30}}]}, @REJECT={0x28}}, {{@ip={@loopback, @rand_addr=0x64010101, 0xffffff00, 0xff000000, 'geneve0\x00', 'macvlan0\x00', {0xff}, {}, 0x2, 0x0, 0x4}, 0x0, 0x70, 0xd0}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x4, [0x3, 0x4, 0x3, 0x1, 0x4], 0x0, 0x2}, {0x2, [0x6, 0x4, 0x5, 0x2, 0x4, 0x4], 0x3, 0x3}}}}, {{@ip={@private=0xa010101, @loopback, 0xff, 0xffffff00, 'bond0\x00', 'dvmrp0\x00', {}, {}, 0x2f, 0x2, 0x21}, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xd, 0x8, [0x8, 0x27, 0x2a, 0xa, 0x13, 0xe, 0x2d, 0x21, 0x2d, 0x32, 0x3f, 0x20, 0x28, 0x18, 0x22, 0x1e], 0x0, 0x0, 0x6}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x4b0) bpf$TOKEN_CREATE(0x24, &(0x7f00000000c0), 0x8) r7 = syz_usb_connect(0x2, 0x2d, &(0x7f0000000540)=ANY=[@ANYBLOB="120100007516b7108c0d0e008f8e0018030109021b0001000000000904080001030000000905", @ANYBLOB="9fcf"], 0x0) r8 = syz_open_dev$tty1(0xc, 0x4, 0x1) r9 = dup(r8) syz_usb_control_io(r7, 0x0, 0x0) r10 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000240), 0x80080, 0x0) ioctl$SW_SYNC_IOC_CREATE_FENCE(r10, 0xc0285700, 0x0) r11 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000040), 0x141100, 0x0) ioctl$SW_SYNC_IOC_CREATE_FENCE(r11, 0xc0285700, &(0x7f0000000140)={0x1000, "340b7832ceefd131b8e6498c25f58fad9987ffe93bbabd18cf501922de974a27", 0xffffffffffffffff}) ioctl$SYNC_IOC_MERGE(r12, 0xc0303e03, &(0x7f00000001c0)={"3c24139ed44aec57f2e2ad238e7b448ed886923c31d4a043e3b614fd00", 0xffffffffffffffff, 0xffffffffffffffff}) close_range(r10, r13, 0x0) syz_usb_control_io$rtl8150(r7, 0x0, 0x0) write$UHID_INPUT(r9, &(0x7f00000005c0)={0xf, {"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0x1010}}, 0x1006) syz_io_uring_submit(0x0, r6, r5, &(0x7f00000001c0)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f00000002c0)={0x112e43}, &(0x7f0000000280)='./file1\x00', 0x18, 0x0, 0x12345}) r14 = syz_io_uring_complete(0x0, r4) write$cgroup_int(r14, &(0x7f0000000300)=0x1ff, 0x12) close(r14) openat$vnet(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) poll(&(0x7f0000000040)=[{r2, 0x8080}, {r1, 0x80}, {r14, 0x8040}, {r1, 0x63d2}, {r1, 0x4090}, {r1, 0x43}], 0x6, 0x6) 0s ago: executing program 3 (id=891): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000280)=0x8) getpgrp(0x0) prctl$PR_SCHED_CORE(0x3e, 0x200000000001, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000080)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r2 = syz_clone(0x81284400, 0x0, 0x0, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f0000000000), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) openat$vmci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@base={0x2, 0x4, 0x4, 0x9}, 0x48) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x42, 0x0) write$dsp(r4, &(0x7f0000000200)='S', 0x1) r5 = syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x801) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r5, 0x40045532, &(0x7f0000000100)) r6 = syz_open_dev$sndpcmp(&(0x7f0000001200), 0x0, 0xa2c65) ioctl$SNDRV_PCM_IOCTL_SYNC_PTR(r6, 0xc0884123, &(0x7f0000000140)={0x1, "e91b90d4142f4d3279b365e884dd8a77bf7e554a20d1c97c046c4f1bf23640005f94d51efce90fa574e58a1143da4ccebce72a2702ecd13eb19e2d91876087d6", {0x7f, 0x40}}) r7 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) accept4$unix(r7, 0x0, 0x0, 0x80000) r8 = syz_genetlink_get_family_id$nl802154(&(0x7f0000001a40), r0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000001ac0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000001c00)={0x0, 0x0, &(0x7f0000001bc0)={&(0x7f0000001b00)={0x28, r8, 0x1, 0x70bd2d, 0x25dfdbfd, {}, [@NL802154_ATTR_SEC_LEVEL={0xc, 0x2d, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x6}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x8000) kernel console output (not intermixed with test programs): present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 185.888332][ T5141] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 185.905421][ T5458] loop4: detected capacity change from 0 to 256 [ 185.966006][ T5458] exfat: Unknown parameter 'zero_size_dir' [ 187.650705][ T5141] 8021q: adding VLAN 0 to HW filter on device bond0 [ 187.750673][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 187.769803][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 187.778723][ T5479] loop0: detected capacity change from 0 to 4096 [ 187.812949][ T5141] 8021q: adding VLAN 0 to HW filter on device team0 [ 187.885316][ T4554] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 187.916827][ T5479] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 187.955779][ T4554] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 188.005964][ T4554] bridge0: port 1(bridge_slave_0) entered blocking state [ 188.014906][ T4554] bridge0: port 1(bridge_slave_0) entered forwarding state [ 188.078648][ T4554] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 188.108651][ T4554] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 188.135288][ T4554] bridge0: port 2(bridge_slave_1) entered blocking state [ 188.142563][ T4554] bridge0: port 2(bridge_slave_1) entered forwarding state [ 188.217418][ T4554] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 188.236113][ T4288] EXT4-fs (loop0): unmounting filesystem. [ 188.247996][ T5491] loop4: detected capacity change from 0 to 4096 [ 188.283627][ T4554] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 188.349457][ T4554] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 188.378671][ T5498] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 188.431874][ T4554] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 188.482434][ T5491] NILFS (loop4): nilfs_sufile_do_free: segment 9 is already clean [ 188.526620][ T5503] netlink: 56 bytes leftover after parsing attributes in process `syz.1.337'. [ 188.574971][ T4554] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 188.791624][ T4554] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 189.026607][ T4554] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 189.256152][ T4554] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 189.331863][ T4554] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 189.376124][ T4554] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 189.460188][ T4554] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 189.499668][ T5507] loop0: detected capacity change from 0 to 256 [ 189.558676][ T4554] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 189.579065][ T5507] exfat: Unknown parameter 'zero_size_dir' [ 189.618005][ T5141] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 190.396273][ T5514] input: Bluetooth HID Boot Protocol Device as /devices/virtual/bluetooth/hci0/hci0:200/input13 [ 191.329621][ T5549] netlink: 56 bytes leftover after parsing attributes in process `syz.4.351'. [ 191.504598][ T5551] sch_tbf: burst 32855 is lower than device lo mtu (65550) ! [ 192.137380][ T5556] loop1: detected capacity change from 0 to 256 [ 192.144988][ T5556] exfat: Unknown parameter 'zero_size_dir' [ 192.218869][ T4420] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 192.226536][ T4420] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 192.240370][ T4360] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 192.900876][ T5563] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 193.302098][ T5141] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 193.515745][ T5561] loop1: detected capacity change from 0 to 2048 [ 193.523262][ T5561] UDF-fs: bad mount option "gid=00000000000000060928" or missing value [ 194.426773][ T5577] FAULT_INJECTION: forcing a failure. [ 194.426773][ T5577] name failslab, interval 1, probability 0, space 0, times 0 [ 194.599057][ T1281] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.605474][ T1281] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.630436][ T5577] CPU: 1 PID: 5577 Comm: syz.3.358 Not tainted syzkaller #0 [ 194.637884][ T5577] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 194.648133][ T5577] Call Trace: [ 194.651553][ T5577] [ 194.654548][ T5577] dump_stack_lvl+0x188/0x24e [ 194.659284][ T5577] ? show_regs_print_info+0x12/0x12 [ 194.664534][ T5577] ? load_image+0x410/0x410 [ 194.669113][ T5577] ? __lock_acquire+0x7c40/0x7c40 [ 194.674209][ T5577] should_fail_ex+0x390/0x4c0 [ 194.679126][ T5577] should_failslab+0x5/0x20 [ 194.683688][ T5577] slab_pre_alloc_hook+0x59/0x300 [ 194.688836][ T5577] kmem_cache_alloc_lru+0x49/0x2e0 [ 194.694011][ T5577] ? sock_alloc_inode+0x24/0xc0 [ 194.698906][ T5577] sock_alloc_inode+0x24/0xc0 [ 194.703642][ T5577] ? sockfs_init_fs_context+0xa0/0xa0 [ 194.709219][ T5577] new_inode_pseudo+0x5f/0x1c0 [ 194.714014][ T5577] __sock_create+0x129/0x940 [ 194.718641][ T5577] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 194.724667][ T5577] __sys_socket+0xc4/0x190 [ 194.729211][ T5577] __x64_sys_socket+0x76/0x80 [ 194.733927][ T5577] do_syscall_64+0x4c/0xa0 [ 194.738376][ T5577] ? clear_bhb_loop+0x60/0xb0 [ 194.743120][ T5577] ? clear_bhb_loop+0x60/0xb0 [ 194.747851][ T5577] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 194.754000][ T5577] RIP: 0033:0x7f1c8df9e159 [ 194.758453][ T5577] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 194.779582][ T5577] RSP: 002b:00007f1c8ef1e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 194.788129][ T5577] RAX: ffffffffffffffda RBX: 00007f1c8e225fa0 RCX: 00007f1c8df9e159 [ 194.796156][ T5577] RDX: 0000000000000001 RSI: 0000000000000002 RDI: 0000000000000002 [ 194.804597][ T5577] RBP: 00007f1c8e03506b R08: 0000000000000000 R09: 0000000000000000 [ 194.812594][ T5577] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 194.820767][ T5577] R13: 00007f1c8e226038 R14: 00007f1c8e225fa0 R15: 00007ffee0706ea8 [ 194.828778][ T5577] [ 195.008578][ T5577] socket: no more sockets [ 195.579127][ T5598] cgroup: Unknown subsys name '¬§@﬽æì¦4*oäÂÒ£hÓîºoþüíUÜ' [ 195.618583][ T5599] netlink: 56 bytes leftover after parsing attributes in process `syz.0.364'. [ 196.396273][ T5602] loop1: detected capacity change from 0 to 2048 [ 196.451748][ T5606] loop3: detected capacity change from 0 to 256 [ 196.499391][ T5606] exfat: Unknown parameter 'zero_size_dir' [ 196.560618][ T5608] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 196.721468][ T5608] NILFS (loop1): vblocknr = 23 has abnormal lifetime: start cno (= 4294967298) > current cno (= 3) [ 196.801547][ T5608] NILFS error (device loop1): nilfs_bmap_propagate: broken bmap (inode number=4) [ 196.976007][ T5617] loop3: detected capacity change from 0 to 2048 [ 196.988490][ T5617] UDF-fs: bad mount option "gid=00000000000000060928" or missing value [ 197.182265][ T5608] Remounting filesystem read-only [ 197.539498][ T4501] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 197.562906][ T4275] NILFS (loop1): disposed unprocessed dirty file(s) when stopping log writer [ 197.590708][ T4501] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 197.704859][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 197.722072][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 197.766976][ T5141] device veth0_vlan entered promiscuous mode [ 197.776168][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 197.804958][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 197.837454][ T5141] device veth1_vlan entered promiscuous mode [ 197.893022][ T5628] FAULT_INJECTION: forcing a failure. [ 197.893022][ T5628] name fail_futex, interval 1, probability 0, space 0, times 1 [ 198.000534][ T5628] CPU: 0 PID: 5628 Comm: syz.1.371 Not tainted syzkaller #0 [ 198.007929][ T5628] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 198.018029][ T5628] Call Trace: [ 198.021341][ T5628] [ 198.024313][ T5628] dump_stack_lvl+0x188/0x24e [ 198.029073][ T5628] ? show_regs_print_info+0x12/0x12 [ 198.034323][ T5628] ? load_image+0x410/0x410 [ 198.038870][ T5628] ? mark_lock+0x94/0x320 [ 198.043698][ T5628] ? __lock_acquire+0x1465/0x7c40 [ 198.048796][ T5628] should_fail_ex+0x390/0x4c0 [ 198.053541][ T5628] get_futex_key+0x1de/0x1000 [ 198.058259][ T5628] ? __stack_depot_save+0x35/0x480 [ 198.063432][ T5628] ? verify_lock_unused+0x140/0x140 [ 198.068680][ T5628] ? futex_setup_timer+0xc0/0xc0 [ 198.073678][ T5628] ? verify_lock_unused+0x140/0x140 [ 198.078958][ T5628] futex_wake+0x123/0x4f0 [ 198.083347][ T5628] ? futex_wake_mark+0x150/0x150 [ 198.088352][ T5628] do_futex+0x2e2/0x320 [ 198.092560][ T5628] ? __ia32_sys_get_robust_list+0x100/0x100 [ 198.098505][ T5628] ? __might_fault+0xc2/0x120 [ 198.103230][ T5628] mm_release+0x20a/0x330 [ 198.107626][ T5628] ? exit_robust_list+0x2ce/0x2f0 [ 198.112706][ T5628] ? exit_mm_release+0x30/0x30 [ 198.117523][ T5628] ? lockdep_hardirqs_on+0x94/0x140 [ 198.122787][ T5628] exit_mm+0xa0/0x350 [ 198.126828][ T5628] ? sysctl_delayacct+0x220/0x220 [ 198.131914][ T5628] ? do_exit+0x2570/0x2570 [ 198.136383][ T5628] ? mm_trace_rss_stat+0xa7/0x250 [ 198.141497][ T5628] ? sync_mm_rss+0x211/0x350 [ 198.146188][ T5628] do_exit+0x958/0x2570 [ 198.150449][ T5628] ? put_task_struct+0x80/0x80 [ 198.155292][ T5628] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 198.161337][ T5628] ? lock_chain_count+0x20/0x20 [ 198.166249][ T5628] ? _raw_spin_lock_irq+0xb7/0xf0 [ 198.171340][ T5628] do_group_exit+0x229/0x2e0 [ 198.175997][ T5628] ? lockdep_hardirqs_on+0x94/0x140 [ 198.181256][ T5628] get_signal+0x1259/0x1340 [ 198.185847][ T5628] arch_do_signal_or_restart+0xc4/0x1310 [ 198.191577][ T5628] ? lockdep_hardirqs_on+0x94/0x140 [ 198.196837][ T5628] ? do_futex+0x310/0x320 [ 198.201215][ T5628] ? get_sigframe_size+0x10/0x10 [ 198.206208][ T5628] ? __ia32_sys_get_robust_list+0x100/0x100 [ 198.212172][ T5628] ? rcu_is_watching+0x11/0xa0 [ 198.217006][ T5628] ? exit_to_user_mode_loop+0x3b/0x110 [ 198.222614][ T5628] exit_to_user_mode_loop+0x70/0x110 [ 198.227970][ T5628] exit_to_user_mode_prepare+0xee/0x180 [ 198.233586][ T5628] syscall_exit_to_user_mode+0x16/0x40 [ 198.239193][ T5628] do_syscall_64+0x58/0xa0 [ 198.243660][ T5628] ? clear_bhb_loop+0x60/0xb0 [ 198.248427][ T5628] ? clear_bhb_loop+0x60/0xb0 [ 198.252412][ T5141] device veth0_macvtap entered promiscuous mode [ 198.253133][ T5628] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 198.265420][ T5628] RIP: 0033:0x7f7b5139e159 [ 198.269881][ T5628] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 198.289626][ T5628] RSP: 002b:00007f7b521c70e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 198.298103][ T5628] RAX: fffffffffffffe00 RBX: 00007f7b51626098 RCX: 00007f7b5139e159 [ 198.306169][ T5628] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f7b51626098 [ 198.313949][ T5141] device veth1_macvtap entered promiscuous mode [ 198.314255][ T5628] RBP: 00007f7b51626090 R08: 0000000000000000 R09: 0000000000000000 [ 198.328568][ T5628] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 198.336595][ T5628] R13: 00007f7b51626128 R14: 00007ffd67f31ff0 R15: 00007ffd67f320d8 [ 198.344644][ T5628] [ 198.574187][ T4559] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 198.595798][ T4559] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 198.619278][ T4559] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 198.628690][ T4559] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 198.638199][ T4559] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 198.649098][ T4559] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 198.667027][ T5141] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 198.737382][ T5141] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 198.763731][ T5141] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 198.811958][ T5141] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 198.873146][ T5141] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 198.946125][ T5141] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 198.962095][ T5141] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 198.986889][ T5141] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 199.038125][ T5141] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 199.047577][ T4420] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 199.081319][ T4420] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 199.109879][ T5141] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 199.137955][ T5141] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 199.168119][ T5141] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 199.199152][ T5141] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 199.229641][ T5141] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 199.276926][ T5141] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 199.304096][ T5141] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 199.345492][ T5141] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 199.414598][ T5652] loop1: detected capacity change from 0 to 4096 [ 199.482315][ T5650] netlink: 56 bytes leftover after parsing attributes in process `syz.3.379'. [ 199.533205][ T5141] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 199.702032][ T4419] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 199.804954][ T4419] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 199.929134][ T5652] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 200.001441][ T5141] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 200.102208][ T5141] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 200.188023][ T5141] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 200.196812][ T5141] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 200.368821][ T4275] EXT4-fs (loop1): unmounting filesystem. [ 200.384648][ T5659] loop4: detected capacity change from 0 to 256 [ 200.498792][ T5659] exfat: Unknown parameter 'zero_size_dir' [ 200.598315][ T4419] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 201.448040][ T4419] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 201.510324][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 201.952659][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 202.004389][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 202.033058][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 202.101247][ T5679] FAULT_INJECTION: forcing a failure. [ 202.101247][ T5679] name failslab, interval 1, probability 0, space 0, times 0 [ 202.206510][ T5679] CPU: 1 PID: 5679 Comm: syz.0.385 Not tainted syzkaller #0 [ 202.213908][ T5679] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 202.224015][ T5679] Call Trace: [ 202.227342][ T5679] [ 202.230332][ T5679] dump_stack_lvl+0x188/0x24e [ 202.235076][ T5679] ? show_regs_print_info+0x12/0x12 [ 202.240623][ T5679] ? load_image+0x410/0x410 [ 202.245198][ T5679] ? __lock_acquire+0x7c40/0x7c40 [ 202.250337][ T5679] should_fail_ex+0x390/0x4c0 [ 202.255089][ T5679] should_failslab+0x5/0x20 [ 202.259651][ T5679] slab_pre_alloc_hook+0x59/0x300 [ 202.264742][ T5679] kmem_cache_alloc_lru+0x49/0x2e0 [ 202.269908][ T5679] ? sock_alloc_inode+0x24/0xc0 [ 202.274828][ T5679] sock_alloc_inode+0x24/0xc0 [ 202.279559][ T5679] ? sockfs_init_fs_context+0xa0/0xa0 [ 202.284983][ T5679] new_inode_pseudo+0x5f/0x1c0 [ 202.289790][ T5679] __sock_create+0x129/0x940 [ 202.294491][ T5679] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 202.300536][ T5679] __sys_socket+0xc4/0x190 [ 202.305009][ T5679] __x64_sys_socket+0x76/0x80 [ 202.309736][ T5679] do_syscall_64+0x4c/0xa0 [ 202.314197][ T5679] ? clear_bhb_loop+0x60/0xb0 [ 202.318911][ T5679] ? clear_bhb_loop+0x60/0xb0 [ 202.323733][ T5679] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 202.329669][ T5679] RIP: 0033:0x7f8e6f19e159 [ 202.334129][ T5679] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 202.353870][ T5679] RSP: 002b:00007f8e70089028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 202.362330][ T5679] RAX: ffffffffffffffda RBX: 00007f8e6f425fa0 RCX: 00007f8e6f19e159 [ 202.370344][ T5679] RDX: 0000000000000001 RSI: 0000000000000002 RDI: 0000000000000002 [ 202.378358][ T5679] RBP: 00007f8e6f23506b R08: 0000000000000000 R09: 0000000000000000 [ 202.386458][ T5679] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 202.394589][ T5679] R13: 00007f8e6f426038 R14: 00007f8e6f425fa0 R15: 00007ffe88e38a68 [ 202.402606][ T5679] [ 202.548418][ T5679] socket: no more sockets [ 202.633760][ T5694] netlink: 56 bytes leftover after parsing attributes in process `syz.4.389'. [ 204.602101][ T5700] loop3: detected capacity change from 0 to 4096 [ 204.687587][ T5700] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 206.322703][ T5710] loop1: detected capacity change from 0 to 256 [ 206.341562][ T5710] exfat: Unknown parameter 'zero_size_dir' [ 206.571697][ T4276] EXT4-fs (loop3): unmounting filesystem. [ 206.828075][ T4292] Bluetooth: hci1: command 0x0406 tx timeout [ 206.835542][ T4284] Bluetooth: hci3: command 0x0406 tx timeout [ 206.842421][ T4284] Bluetooth: hci2: command 0x0406 tx timeout [ 206.850231][ T4292] Bluetooth: hci4: command 0x0406 tx timeout [ 207.552306][ T5715] loop0: detected capacity change from 0 to 4096 [ 207.673812][ T5725] ubi0: attaching mtd0 [ 207.682254][ T5725] ubi0: scanning is finished [ 207.686929][ T5725] ubi0: empty MTD device detected [ 207.811169][ T5725] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 207.819615][ T5725] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3895 bytes [ 207.827055][ T5725] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 207.834192][ T5725] ubi0: VID header offset: 137 (aligned 137), data offset: 201 [ 207.842076][ T5725] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 207.848982][ T5725] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 22 [ 207.857075][ T5725] ubi0: max/mean erase counter: 0/0, WL threshold: 4096, image sequence number: 1765219763 [ 207.867223][ T5725] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 207.937451][ T5730] ubi0: background thread "ubi_bgt0d" started, PID 5730 [ 208.425648][ T5732] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 209.890577][ T5747] netlink: 56 bytes leftover after parsing attributes in process `syz.3.402'. [ 210.602321][ T5755] loop0: detected capacity change from 0 to 4096 [ 210.613943][ T5762] loop5: detected capacity change from 0 to 256 [ 210.659287][ T5762] exfat: Unknown parameter 'zero_size_dir' [ 210.722138][ T5755] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 211.885973][ T5770] loop5: detected capacity change from 0 to 2048 [ 211.894265][ T5770] UDF-fs: bad mount option "gid=00000000000000060928" or missing value [ 211.972691][ T4288] EXT4-fs (loop0): unmounting filesystem. [ 213.602518][ T5782] loop3: detected capacity change from 0 to 4096 [ 213.678925][ T5785] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 214.100571][ T5800] befs: (nbd5): No write support. Marking filesystem read-only [ 214.115420][ T5800] syz.5.415: attempt to access beyond end of device [ 214.115420][ T5800] nbd5: rw=0, sector=0, nr_sectors = 2 limit=0 [ 214.128424][ T5800] befs: (nbd5): unable to read superblock [ 215.343271][ T5809] netlink: 56 bytes leftover after parsing attributes in process `syz.3.417'. [ 216.106230][ T5810] loop5: detected capacity change from 0 to 4096 [ 216.161181][ T5810] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: writeback. [ 216.412316][ T5817] loop0: detected capacity change from 0 to 256 [ 216.420490][ T5141] EXT4-fs (loop5): unmounting filesystem. [ 216.488839][ T5817] exfat: Unknown parameter 'zero_size_dir' [ 216.577603][ T4365] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 217.892204][ T5824] loop0: detected capacity change from 0 to 2048 [ 217.900282][ T5824] UDF-fs: bad mount option "gid=00000000000000060928" or missing value [ 219.345513][ T5838] FAULT_INJECTION: forcing a failure. [ 219.345513][ T5838] name failslab, interval 1, probability 0, space 0, times 0 [ 219.388457][ T5838] CPU: 1 PID: 5838 Comm: syz.1.426 Not tainted syzkaller #0 [ 219.395875][ T5838] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 219.405996][ T5838] Call Trace: [ 219.409341][ T5838] [ 219.412351][ T5838] dump_stack_lvl+0x188/0x24e [ 219.417107][ T5838] ? show_regs_print_info+0x12/0x12 [ 219.422387][ T5838] ? load_image+0x410/0x410 [ 219.426975][ T5838] ? __might_sleep+0xd0/0xd0 [ 219.431637][ T5838] ? __lock_acquire+0x7c40/0x7c40 [ 219.436753][ T5838] should_fail_ex+0x390/0x4c0 [ 219.441508][ T5838] should_failslab+0x5/0x20 [ 219.446059][ T5838] slab_pre_alloc_hook+0x59/0x300 [ 219.451156][ T5838] kmem_cache_alloc+0x56/0x2f0 [ 219.455984][ T5838] ? security_file_alloc+0x30/0x110 [ 219.461246][ T5838] security_file_alloc+0x30/0x110 [ 219.466333][ T5838] __alloc_file+0xc2/0x230 [ 219.470816][ T5838] alloc_empty_file+0x90/0x180 [ 219.475655][ T5838] alloc_file+0x5b/0x5f0 [ 219.479975][ T5838] alloc_file_pseudo+0x180/0x200 [ 219.484965][ T5838] ? alloc_empty_file_noaccount+0x80/0x80 [ 219.490792][ T5838] ? __raw_spin_lock_init+0x41/0x100 [ 219.496227][ T5838] create_pipe_files+0x390/0x6b0 [ 219.501338][ T5838] __do_pipe_flags+0x46/0x1f0 [ 219.506087][ T5838] do_pipe2+0xa7/0x190 [ 219.510200][ T5838] ? _compound_head+0x120/0x120 [ 219.515089][ T5838] ? lock_chain_count+0x20/0x20 [ 219.519987][ T5838] ? syscall_enter_from_user_mode+0x21/0x80 [ 219.526019][ T5838] __x64_sys_pipe2+0x56/0x60 [ 219.530747][ T5838] do_syscall_64+0x4c/0xa0 [ 219.535207][ T5838] ? clear_bhb_loop+0x60/0xb0 [ 219.539930][ T5838] ? clear_bhb_loop+0x60/0xb0 [ 219.544751][ T5838] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 219.550695][ T5838] RIP: 0033:0x7f7b5139e159 [ 219.555158][ T5838] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 219.574805][ T5838] RSP: 002b:00007f7b521e8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000125 [ 219.583353][ T5838] RAX: ffffffffffffffda RBX: 00007f7b51625fa0 RCX: 00007f7b5139e159 [ 219.591451][ T5838] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000200000000300 [ 219.599465][ T5838] RBP: 00007f7b5143506b R08: 0000000000000000 R09: 0000000000000000 [ 219.607478][ T5838] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 219.615482][ T5838] R13: 00007f7b51626038 R14: 00007f7b51625fa0 R15: 00007ffd67f320d8 [ 219.623782][ T5838] [ 221.797972][ T5873] loop4: detected capacity change from 0 to 256 [ 221.805209][ T5873] exfat: Unknown parameter 'zero_size_dir' [ 221.917388][ T5871] loop5: detected capacity change from 0 to 4096 [ 222.375919][ T5883] loop4: detected capacity change from 0 to 2048 [ 222.389106][ T5883] UDF-fs: bad mount option "gid=00000000000000060928" or missing value [ 222.996571][ T5871] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: writeback. [ 223.119346][ T4360] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 223.625009][ T5141] EXT4-fs (loop5): unmounting filesystem. [ 225.436390][ T5916] FAULT_INJECTION: forcing a failure. [ 225.436390][ T5916] name failslab, interval 1, probability 0, space 0, times 0 [ 225.449121][ T5916] CPU: 1 PID: 5916 Comm: syz.0.442 Not tainted syzkaller #0 [ 225.456460][ T5916] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 225.466590][ T5916] Call Trace: [ 225.469913][ T5916] [ 225.472907][ T5916] dump_stack_lvl+0x188/0x24e [ 225.477640][ T5916] ? show_regs_print_info+0x12/0x12 [ 225.482895][ T5916] ? load_image+0x410/0x410 [ 225.487495][ T5916] ? __might_sleep+0xd0/0xd0 [ 225.492217][ T5916] ? __lock_acquire+0x7c40/0x7c40 [ 225.497305][ T5916] should_fail_ex+0x390/0x4c0 [ 225.502084][ T5916] should_failslab+0x5/0x20 [ 225.506643][ T5916] slab_pre_alloc_hook+0x59/0x300 [ 225.511727][ T5916] ? netstat_seq_show+0xff/0xdf0 [ 225.516991][ T5916] __kmem_cache_alloc_node+0x4f/0x270 [ 225.522499][ T5916] ? netstat_seq_show+0xff/0xdf0 [ 225.527581][ T5916] kmalloc_trace+0x26/0xe0 [ 225.532123][ T5916] netstat_seq_show+0xff/0xdf0 [ 225.537116][ T5916] seq_read_iter+0x460/0xc50 [ 225.541783][ T5916] seq_read+0x171/0x210 [ 225.546014][ T5916] ? seq_open+0x130/0x130 [ 225.550400][ T5916] ? __mutex_trylock_common+0x15c/0x260 [ 225.556013][ T5916] ? trace_raw_output_contention_end+0xd0/0xd0 [ 225.562234][ T5916] ? end_current_label_crit_section+0x14b/0x170 [ 225.568587][ T5916] ? seq_open+0x130/0x130 [ 225.573073][ T5916] proc_reg_read+0x1dd/0x2c0 [ 225.577817][ T5916] ? proc_reg_get_unmapped_area+0x3a0/0x3a0 [ 225.583761][ T5916] vfs_read+0x2db/0x960 [ 225.588249][ T5916] ? kernel_read+0x1e0/0x1e0 [ 225.592897][ T5916] ? __fget_files+0x28/0x460 [ 225.597628][ T5916] ? __fget_files+0x3fc/0x460 [ 225.602375][ T5916] ? __fdget_pos+0x2ae/0x360 [ 225.607023][ T5916] ? ksys_read+0x70/0x260 [ 225.611534][ T5916] ksys_read+0x14d/0x260 [ 225.615841][ T5916] ? vfs_write+0x9a0/0x9a0 [ 225.621036][ T5916] ? lockdep_hardirqs_on+0x94/0x140 [ 225.626303][ T5916] do_syscall_64+0x4c/0xa0 [ 225.630773][ T5916] ? clear_bhb_loop+0x60/0xb0 [ 225.635497][ T5916] ? clear_bhb_loop+0x60/0xb0 [ 225.640224][ T5916] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 225.646362][ T5916] RIP: 0033:0x7f8e6f19e159 [ 225.650824][ T5916] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 225.671272][ T5916] RSP: 002b:00007f8e70047028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 225.679761][ T5916] RAX: ffffffffffffffda RBX: 00007f8e6f426180 RCX: 00007f8e6f19e159 [ 225.687906][ T5916] RDX: 0000000000000229 RSI: 0000200000000040 RDI: 0000000000000005 [ 225.696196][ T5916] RBP: 00007f8e6f23506b R08: 0000000000000000 R09: 0000000000000000 [ 225.704335][ T5916] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 225.712366][ T5916] R13: 00007f8e6f426218 R14: 00007f8e6f426180 R15: 00007ffe88e38a68 [ 225.720485][ T5916] [ 227.591732][ T5934] loop5: detected capacity change from 0 to 256 [ 227.649178][ T5934] exfat: Unknown parameter 'zero_size_dir' [ 232.760837][ T5975] loop3: detected capacity change from 0 to 256 [ 232.788396][ T5975] exfat: Unknown parameter 'zero_size_dir' [ 233.521419][ T4360] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 233.915379][ T5984] loop3: detected capacity change from 0 to 2048 [ 233.927029][ T5984] UDF-fs: bad mount option "gid=00000000000000060928" or missing value [ 237.409738][ T5128] usb 6-1: new full-speed USB device number 2 using dummy_hcd [ 237.857963][ T5128] usb 6-1: device not accepting address 2, error -71 [ 238.259256][ T6023] FAULT_INJECTION: forcing a failure. [ 238.259256][ T6023] name failslab, interval 1, probability 0, space 0, times 0 [ 238.271992][ T6023] CPU: 1 PID: 6023 Comm: syz.5.471 Not tainted syzkaller #0 [ 238.279341][ T6023] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 238.289541][ T6023] Call Trace: [ 238.292930][ T6023] [ 238.295926][ T6023] dump_stack_lvl+0x188/0x24e [ 238.300684][ T6023] ? show_regs_print_info+0x12/0x12 [ 238.305984][ T6023] ? load_image+0x410/0x410 [ 238.310570][ T6023] ? __might_sleep+0xd0/0xd0 [ 238.315220][ T6023] ? __lock_acquire+0x7c40/0x7c40 [ 238.320328][ T6023] should_fail_ex+0x390/0x4c0 [ 238.325088][ T6023] should_failslab+0x5/0x20 [ 238.329645][ T6023] slab_pre_alloc_hook+0x59/0x300 [ 238.334732][ T6023] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 238.340780][ T6023] ? memcg_alloc_slab_cgroups+0x81/0x120 [ 238.346491][ T6023] __kmem_cache_alloc_node+0x4f/0x270 [ 238.351940][ T6023] ? memcg_alloc_slab_cgroups+0x81/0x120 [ 238.357650][ T6023] __kmalloc_node+0xa2/0x240 [ 238.362329][ T6023] memcg_alloc_slab_cgroups+0x81/0x120 [ 238.367858][ T6023] slab_post_alloc_hook+0xba/0x490 [ 238.373078][ T6023] ? kvmalloc_node+0x6c/0x180 [ 238.377915][ T6023] __kmem_cache_alloc_node+0x19d/0x270 [ 238.383829][ T6023] ? kvmalloc_node+0x6c/0x180 [ 238.388809][ T6023] __kmalloc_node+0xa2/0x240 [ 238.393566][ T6023] kvmalloc_node+0x6c/0x180 [ 238.398144][ T6023] seq_read_iter+0x1de/0xc50 [ 238.402814][ T6023] seq_read+0x171/0x210 [ 238.407066][ T6023] ? seq_open+0x130/0x130 [ 238.411488][ T6023] ? __mutex_trylock_common+0x15c/0x260 [ 238.417092][ T6023] ? trace_raw_output_contention_end+0xd0/0xd0 [ 238.423346][ T6023] ? end_current_label_crit_section+0x14b/0x170 [ 238.429670][ T6023] ? seq_open+0x130/0x130 [ 238.434605][ T6023] proc_reg_read+0x1dd/0x2c0 [ 238.439268][ T6023] ? proc_reg_get_unmapped_area+0x3a0/0x3a0 [ 238.445228][ T6023] vfs_read+0x2db/0x960 [ 238.449834][ T6023] ? kernel_read+0x1e0/0x1e0 [ 238.454511][ T6023] ? __fget_files+0x28/0x460 [ 238.459210][ T6023] ? __fget_files+0x3fc/0x460 [ 238.464191][ T6023] ? __fdget_pos+0x2ae/0x360 [ 238.468851][ T6023] ? ksys_read+0x70/0x260 [ 238.473374][ T6023] ksys_read+0x14d/0x260 [ 238.478388][ T6023] ? vfs_write+0x9a0/0x9a0 [ 238.483087][ T6023] ? lockdep_hardirqs_on+0x94/0x140 [ 238.488806][ T6023] do_syscall_64+0x4c/0xa0 [ 238.493280][ T6023] ? clear_bhb_loop+0x60/0xb0 [ 238.498729][ T6023] ? clear_bhb_loop+0x60/0xb0 [ 238.503483][ T6023] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 238.509894][ T6023] RIP: 0033:0x7f1e0439e159 [ 238.514425][ T6023] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 238.534268][ T6023] RSP: 002b:00007f1e0523e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 238.543711][ T6023] RAX: ffffffffffffffda RBX: 00007f1e04626180 RCX: 00007f1e0439e159 [ 238.551753][ T6023] RDX: 0000000000000229 RSI: 0000200000000040 RDI: 0000000000000005 [ 238.559850][ T6023] RBP: 00007f1e0443506b R08: 0000000000000000 R09: 0000000000000000 [ 238.568932][ T6023] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 238.576983][ T6023] R13: 00007f1e04626218 R14: 00007f1e04626180 R15: 00007ffe774583d8 [ 238.585032][ T6023] [ 239.762393][ T6032] loop3: detected capacity change from 0 to 256 [ 239.776416][ T6032] exfat: Unknown parameter 'zero_size_dir' [ 240.248899][ T6039] loop3: detected capacity change from 0 to 2048 [ 240.262099][ T6039] UDF-fs: bad mount option "gid=00000000000000060928" or missing value [ 246.897952][ T6102] loop0: detected capacity change from 0 to 256 [ 246.906043][ T6102] exfat: Unknown parameter 'zero_size_dir' [ 248.474280][ T4360] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 248.885421][ T6108] loop0: detected capacity change from 0 to 2048 [ 248.897078][ T6108] UDF-fs: bad mount option "gid=00000000000000060928" or missing value [ 253.638631][ T4292] Bluetooth: hci5: command 0x1003 tx timeout [ 253.639828][ T4282] Bluetooth: hci5: Opcode 0x1003 failed: -110 [ 256.058223][ T1281] ieee802154 phy0 wpan0: encryption failed: -22 [ 256.064761][ T1281] ieee802154 phy1 wpan1: encryption failed: -22 [ 256.721194][ T6161] loop3: detected capacity change from 0 to 256 [ 256.932746][ T6161] exfat: Unknown parameter 'zero_size_dir' [ 264.991054][ T4292] Bluetooth: hci5: command 0x1003 tx timeout [ 264.999547][ T4282] Bluetooth: hci5: Opcode 0x1003 failed: -110 [ 267.218812][ T6216] loop3: detected capacity change from 0 to 256 [ 267.226681][ T6216] exfat: Unknown parameter 'zero_size_dir' [ 267.381276][ T6222] netlink: 12 bytes leftover after parsing attributes in process `syz.5.516'. [ 268.310024][ T6224] loop3: detected capacity change from 0 to 2048 [ 268.321788][ T6224] UDF-fs: bad mount option "gid=00000000000000060928" or missing value [ 268.988574][ T6228] loop5: detected capacity change from 0 to 2048 [ 269.017695][ T6229] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 270.677249][ T6229] NILFS (loop5): vblocknr = 23 has abnormal lifetime: start cno (= 4294967298) > current cno (= 3) [ 270.734487][ T6229] NILFS error (device loop5): nilfs_bmap_propagate: broken bmap (inode number=4) [ 270.805576][ T6229] Remounting filesystem read-only [ 270.828379][ T5141] NILFS (loop5): disposed unprocessed dirty file(s) when stopping log writer [ 271.223036][ T6244] nvme_fcloop: unknown parameter or missing value 'w' [ 273.543598][ T6233] loop3: detected capacity change from 0 to 32768 [ 273.630899][ T6233] (syz.3.520,6233,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 273.790523][ T6233] (syz.3.520,6233,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 274.765451][ T6233] (syz.3.520,6233,1):ocfs2_initialize_super:2284 ERROR: status = -12 [ 274.866963][ T6233] (syz.3.520,6233,1):ocfs2_fill_super:1176 ERROR: status = -12 [ 275.529209][ T6275] loop3: detected capacity change from 0 to 256 [ 275.603820][ T6275] exfat: Unknown parameter 'zero_size_dir' [ 276.266175][ T6280] loop3: detected capacity change from 0 to 2048 [ 276.278718][ T6280] UDF-fs: bad mount option "gid=00000000000000060928" or missing value [ 279.293259][ T6295] loop1: detected capacity change from 0 to 2048 [ 279.432604][ T6299] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 279.625182][ T6299] NILFS (loop1): vblocknr = 23 has abnormal lifetime: start cno (= 4294967298) > current cno (= 3) [ 279.720187][ T6299] NILFS error (device loop1): nilfs_bmap_propagate: broken bmap (inode number=4) [ 279.838415][ T6299] Remounting filesystem read-only [ 279.904823][ T4275] NILFS (loop1): disposed unprocessed dirty file(s) when stopping log writer [ 281.658167][ T22] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 281.874766][ T22] usb 2-1: Using ep0 maxpacket: 32 [ 281.895234][ T22] usb 2-1: config index 0 descriptor too short (expected 19, got 18) [ 281.936389][ T22] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 281.977624][ T22] usb 2-1: config 0 has no interfaces? [ 281.991776][ T22] usb 2-1: New USB device found, idVendor=0fe9, idProduct=d501, bcdDevice=23.50 [ 282.023432][ T22] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 282.042203][ T22] usb 2-1: Product: syz [ 282.046456][ T22] usb 2-1: Manufacturer: syz [ 282.089839][ T6323] kvm [6322]: vcpu0, guest rIP: 0x18e Unhandled WRMSR(0xc1) = 0x50 [ 282.113411][ T22] usb 2-1: SerialNumber: syz [ 282.246589][ T6328] loop0: detected capacity change from 0 to 256 [ 282.259173][ T22] usb 2-1: config 0 descriptor?? [ 282.281053][ T6328] exfat: Unknown parameter 'zero_size_dir' [ 282.610806][ T5397] usb 2-1: USB disconnect, device number 5 [ 282.782817][ T6342] loop0: detected capacity change from 0 to 2048 [ 282.799021][ T6342] UDF-fs: bad mount option "gid=00000000000000060928" or missing value [ 284.158324][ T6350] loop1: detected capacity change from 0 to 2048 [ 284.224600][ T6353] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 284.238089][ T1182] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 284.462327][ T1182] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 284.487120][ T1182] usb 1-1: New USB device found, idVendor=04d8, idProduct=0083, bcdDevice=83.9c [ 284.514024][ T1182] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 284.528132][ T1182] usb 1-1: Product: syz [ 284.532378][ T1182] usb 1-1: Manufacturer: syz [ 284.553865][ T1182] usb 1-1: SerialNumber: syz [ 284.792480][ T1182] usb 1-1: config 0 descriptor?? [ 285.030740][ T1182] ims_pcu 1-1:0.0: Zero length descriptor [ 285.037048][ T1182] ims_pcu: probe of 1-1:0.0 failed with error -22 [ 285.092065][ T6353] NILFS (loop1): vblocknr = 23 has abnormal lifetime: start cno (= 4294967298) > current cno (= 3) [ 285.137946][ T6353] NILFS error (device loop1): nilfs_bmap_propagate: broken bmap (inode number=4) [ 285.198416][ T6353] Remounting filesystem read-only [ 285.223584][ T1182] usb 1-1: USB disconnect, device number 6 [ 285.253436][ T4275] NILFS (loop1): disposed unprocessed dirty file(s) when stopping log writer [ 285.968396][ T6366] netlink: 12 bytes leftover after parsing attributes in process `syz.4.550'. [ 290.279839][ T4568] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 290.528131][ T4568] usb 5-1: Using ep0 maxpacket: 32 [ 290.553527][ T4568] usb 5-1: config index 0 descriptor too short (expected 19, got 18) [ 290.733371][ T4568] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 290.831776][ T4568] usb 5-1: config 0 has no interfaces? [ 290.886133][ T4568] usb 5-1: New USB device found, idVendor=0fe9, idProduct=d501, bcdDevice=23.50 [ 290.886169][ T4568] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 290.886192][ T4568] usb 5-1: Product: syz [ 290.886209][ T4568] usb 5-1: Manufacturer: syz [ 290.886225][ T4568] usb 5-1: SerialNumber: syz [ 290.903507][ T4568] usb 5-1: config 0 descriptor?? [ 290.955397][ T6414] FAULT_INJECTION: forcing a failure. [ 290.955397][ T6414] name failslab, interval 1, probability 0, space 0, times 0 [ 290.955432][ T6414] CPU: 1 PID: 6414 Comm: syz.3.561 Not tainted syzkaller #0 [ 290.955455][ T6414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 290.955469][ T6414] Call Trace: [ 290.955477][ T6414] [ 290.955486][ T6414] dump_stack_lvl+0x188/0x24e [ 290.955520][ T6414] ? show_regs_print_info+0x12/0x12 [ 290.955545][ T6414] ? load_image+0x410/0x410 [ 290.955579][ T6414] ? __lock_acquire+0x7c40/0x7c40 [ 290.955618][ T6414] should_fail_ex+0x390/0x4c0 [ 290.955656][ T6414] should_failslab+0x5/0x20 [ 290.955676][ T6414] slab_pre_alloc_hook+0x59/0x300 [ 290.955715][ T6414] kmem_cache_alloc_lru+0x49/0x2e0 [ 290.955748][ T6414] ? sock_alloc_inode+0x24/0xc0 [ 290.955779][ T6414] sock_alloc_inode+0x24/0xc0 [ 290.955804][ T6414] ? sockfs_init_fs_context+0xa0/0xa0 [ 290.955828][ T6414] new_inode_pseudo+0x5f/0x1c0 [ 290.955863][ T6414] __sock_create+0x129/0x940 [ 290.955893][ T6414] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 290.955933][ T6414] __sys_socket+0xc4/0x190 [ 290.955970][ T6414] __x64_sys_socket+0x76/0x80 [ 290.956006][ T6414] do_syscall_64+0x4c/0xa0 [ 290.956027][ T6414] ? clear_bhb_loop+0x60/0xb0 [ 290.956049][ T6414] ? clear_bhb_loop+0x60/0xb0 [ 290.956074][ T6414] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 290.956108][ T6414] RIP: 0033:0x7f1c8df9e159 [ 290.956127][ T6414] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 290.956148][ T6414] RSP: 002b:00007f1c8ef1e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 290.956177][ T6414] RAX: ffffffffffffffda RBX: 00007f1c8e225fa0 RCX: 00007f1c8df9e159 [ 290.956195][ T6414] RDX: 0000000000000001 RSI: 0000000000000002 RDI: 0000000000000002 [ 290.956209][ T6414] RBP: 00007f1c8e03506b R08: 0000000000000000 R09: 0000000000000000 [ 290.956224][ T6414] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 290.956238][ T6414] R13: 00007f1c8e226038 R14: 00007f1c8e225fa0 R15: 00007ffee0706ea8 [ 290.956269][ T6414] [ 290.956362][ T6414] socket: no more sockets [ 291.180657][ T1182] usb 5-1: USB disconnect, device number 3 [ 292.508139][ T4568] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 292.701467][ T4568] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 292.701551][ T4568] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 292.701673][ T4568] usb 5-1: New USB device found, idVendor=8086, idProduct=0000, bcdDevice= 0.00 [ 292.701721][ T4568] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 293.248831][ T4568] hid-generic 0003:8086:0000.0002: unknown main item tag 0x0 [ 293.248898][ T4568] hid-generic 0003:8086:0000.0002: unknown main item tag 0x0 [ 293.324922][ T5128] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 293.326220][ T4568] hid-generic 0003:8086:0000.0002: hiddev0,hidraw0: USB HID v1.11 Device [HID 8086:0000] on usb-dummy_hcd.4-1/input0 [ 293.414543][ T6413] tty tty2: ldisc open failed (-12), clearing slot 1 [ 293.452612][ T4568] usb 5-1: USB disconnect, device number 4 [ 293.946219][ T5128] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 293.994928][ T5128] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 294.017710][ T6439] fido_id[6439]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [ 294.074049][ T5128] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 294.209977][ T5128] usb 1-1: New USB device found, idVendor=0bda, idProduct=0129, bcdDevice= 1.00 [ 294.252138][ T5128] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 294.421823][ T6449] netlink: 16 bytes leftover after parsing attributes in process `syz.4.568'. [ 294.513757][ T6450] netlink: 64 bytes leftover after parsing attributes in process `syz.4.568'. [ 294.562327][ T6452] loop5: detected capacity change from 0 to 2048 [ 294.575820][ T5128] rtsx_usb: probe of 1-1:1.0 failed with error -8 [ 294.670658][ T6454] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 295.450839][ T6454] NILFS (loop5): vblocknr = 23 has abnormal lifetime: start cno (= 4294967298) > current cno (= 3) [ 295.503105][ T6454] NILFS error (device loop5): nilfs_bmap_propagate: broken bmap (inode number=4) [ 295.544694][ T6454] Remounting filesystem read-only [ 295.772805][ T5141] NILFS (loop5): disposed unprocessed dirty file(s) when stopping log writer [ 296.584997][ T5128] usb 1-1: USB disconnect, device number 7 [ 296.807403][ T6468] FAULT_INJECTION: forcing a failure. [ 296.807403][ T6468] name failslab, interval 1, probability 0, space 0, times 0 [ 296.863027][ T6468] CPU: 1 PID: 6468 Comm: syz.5.571 Not tainted syzkaller #0 [ 296.870426][ T6468] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 296.880550][ T6468] Call Trace: [ 296.883868][ T6468] [ 296.886826][ T6468] dump_stack_lvl+0x188/0x24e [ 296.891558][ T6468] ? show_regs_print_info+0x12/0x12 [ 296.896851][ T6468] ? load_image+0x410/0x410 [ 296.901390][ T6468] ? __might_sleep+0xd0/0xd0 [ 296.906014][ T6468] ? __lock_acquire+0x7c40/0x7c40 [ 296.911087][ T6468] ? memset+0x1e/0x40 [ 296.915134][ T6468] should_fail_ex+0x390/0x4c0 [ 296.919862][ T6468] should_failslab+0x5/0x20 [ 296.924409][ T6468] slab_pre_alloc_hook+0x59/0x300 [ 296.929485][ T6468] kmem_cache_alloc+0x56/0x2f0 [ 296.934263][ T6468] ? security_inode_alloc+0x30/0x110 [ 296.939574][ T6468] security_inode_alloc+0x30/0x110 [ 296.944733][ T6468] inode_init_always+0x910/0xc90 [ 296.949724][ T6468] new_inode_pseudo+0x91/0x1c0 [ 296.954539][ T6468] __sock_create+0x129/0x940 [ 296.959154][ T6468] ? start_sync_thread+0xb5b/0x2890 [ 296.964379][ T6468] ? rcu_is_watching+0x11/0xa0 [ 296.969275][ T6468] start_sync_thread+0xdc8/0x2890 [ 296.974377][ T6468] ? sync_thread_master+0x10d0/0x10d0 [ 296.979811][ T6468] ? sb_queue_tail+0x3e0/0x3e0 [ 296.984651][ T6468] ? __lock_acquire+0x7c40/0x7c40 [ 296.989722][ T6468] ? mark_lock+0x94/0x320 [ 296.994209][ T6468] ? __might_fault+0xa6/0x120 [ 296.998942][ T6468] ? __might_fault+0xc2/0x120 [ 297.003680][ T6468] ? __might_fault+0xa6/0x120 [ 297.008404][ T6468] do_ip_vs_set_ctl+0x499/0xb40 [ 297.013321][ T6468] ? update_defense_level+0xe20/0xe20 [ 297.018737][ T6468] ? trace_contention_end+0x5f/0x170 [ 297.024071][ T6468] ? mutex_unlock+0x10/0x10 [ 297.028623][ T6468] ? mutex_lock_nested+0x10/0x10 [ 297.033619][ T6468] nf_setsockopt+0x25f/0x280 [ 297.038254][ T6468] ? sock_common_recvmsg+0x190/0x190 [ 297.043685][ T6468] smc_setsockopt+0x219/0xb80 [ 297.048560][ T6468] ? smc_shutdown+0x9a0/0x9a0 [ 297.053397][ T6468] ? aa_sock_opt_perm+0x74/0x100 [ 297.058406][ T6468] ? bpf_lsm_socket_setsockopt+0x5/0x10 [ 297.064095][ T6468] ? security_socket_setsockopt+0x7a/0xa0 [ 297.069864][ T6468] ? smc_shutdown+0x9a0/0x9a0 [ 297.074580][ T6468] __sys_setsockopt+0x2bf/0x3d0 [ 297.079470][ T6468] __x64_sys_setsockopt+0xb1/0xc0 [ 297.084528][ T6468] do_syscall_64+0x4c/0xa0 [ 297.089060][ T6468] ? clear_bhb_loop+0x60/0xb0 [ 297.093765][ T6468] ? clear_bhb_loop+0x60/0xb0 [ 297.098472][ T6468] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 297.104401][ T6468] RIP: 0033:0x7f1e0439e159 [ 297.108856][ T6468] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 297.128607][ T6468] RSP: 002b:00007f1e05280028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 297.137061][ T6468] RAX: ffffffffffffffda RBX: 00007f1e04625fa0 RCX: 00007f1e0439e159 [ 297.145092][ T6468] RDX: 000000000000048b RSI: 0000000000000000 RDI: 0000000000000004 [ 297.153899][ T6468] RBP: 00007f1e0443506b R08: 0000000000000018 R09: 0000000000000000 [ 297.161909][ T6468] R10: 00002000000007c0 R11: 0000000000000246 R12: 0000000000000000 [ 297.169911][ T6468] R13: 00007f1e04626038 R14: 00007f1e04625fa0 R15: 00007ffe774583d8 [ 297.177926][ T6468] [ 297.238167][ T6468] socket: no more sockets [ 297.242715][ T6468] IPVS: Error during creation of socket; terminating [ 297.668189][ T1182] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 297.687039][ T6480] dvb_demux: dvb_demux_feed_del: feed not in list (type=0 state=0 pid=ffff) [ 297.878003][ T1182] usb 5-1: Using ep0 maxpacket: 32 [ 297.885098][ T1182] usb 5-1: config index 0 descriptor too short (expected 19, got 18) [ 297.912985][ T1182] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 297.965657][ T1182] usb 5-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 298.147761][ T1182] usb 5-1: New USB device found, idVendor=0fe9, idProduct=d501, bcdDevice=23.50 [ 298.157226][ T1182] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 298.173748][ T1182] usb 5-1: Product: syz [ 298.178345][ T1182] usb 5-1: Manufacturer: syz [ 298.183019][ T1182] usb 5-1: SerialNumber: syz [ 298.200568][ T1182] usb 5-1: config 0 descriptor?? [ 298.516844][ T1182] usb 5-1: USB disconnect, device number 5 [ 299.207069][ T6485] sctp: failed to load transform for md5: -2 [ 299.702865][ T6508] syz.1.578 (6508): /proc/6501/oom_adj is deprecated, please use /proc/6501/oom_score_adj instead. [ 300.194815][ T6505] netlink: 56 bytes leftover after parsing attributes in process `syz.3.577'. [ 308.097987][ T4568] usb 6-1: new high-speed USB device number 4 using dummy_hcd [ 308.290005][ T4568] usb 6-1: Using ep0 maxpacket: 32 [ 308.299797][ T4568] usb 6-1: config index 0 descriptor too short (expected 19, got 18) [ 308.338514][ T4568] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 308.400006][ T4568] usb 6-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 308.423064][ T4568] usb 6-1: New USB device found, idVendor=0fe9, idProduct=d501, bcdDevice=23.50 [ 308.463113][ T4568] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 308.511042][ T4568] usb 6-1: Product: syz [ 308.525558][ T4568] usb 6-1: Manufacturer: syz [ 308.545774][ T4568] usb 6-1: SerialNumber: syz [ 308.567225][ T4568] usb 6-1: config 0 descriptor?? [ 308.815260][ T5128] usb 6-1: USB disconnect, device number 4 [ 314.779953][ T6627] netlink: 'syz.5.603': attribute type 9 has an invalid length. [ 316.568140][ T4568] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 316.767942][ T4568] usb 2-1: Using ep0 maxpacket: 32 [ 316.776566][ T4568] usb 2-1: config index 0 descriptor too short (expected 19, got 18) [ 316.797923][ T4568] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 316.817896][ T4568] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 316.847356][ T4568] usb 2-1: New USB device found, idVendor=0fe9, idProduct=d501, bcdDevice=23.50 [ 316.869612][ T4568] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 316.886905][ T4568] usb 2-1: Product: syz [ 316.895890][ T4568] usb 2-1: Manufacturer: syz [ 316.932403][ T4568] usb 2-1: SerialNumber: syz [ 316.960398][ T4568] usb 2-1: config 0 descriptor?? [ 317.229407][ T4321] usb 2-1: USB disconnect, device number 6 [ 317.391061][ T1281] ieee802154 phy0 wpan0: encryption failed: -22 [ 317.397474][ T1281] ieee802154 phy1 wpan1: encryption failed: -22 [ 317.525101][ T6655] netlink: 56 bytes leftover after parsing attributes in process `syz.3.593'. [ 319.257914][ T5397] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 319.417926][ T5397] usb 2-1: device descriptor read/64, error -71 [ 319.747948][ T5397] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 320.858162][ T5397] usb 2-1: device descriptor read/64, error -71 [ 320.878516][ T6685] netlink: 'syz.3.617': attribute type 10 has an invalid length. [ 320.991433][ T5397] usb usb2-port1: attempt power cycle [ 324.251919][ T6685] team0 (unregistering): Port device team_slave_0 removed [ 324.355584][ T6710] netlink: 56 bytes leftover after parsing attributes in process `syz.1.623'. [ 324.387937][ T5129] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 324.447948][ T6685] team0 (unregistering): Port device team_slave_1 removed [ 324.608033][ T5129] usb 5-1: Using ep0 maxpacket: 32 [ 324.618609][ T5129] usb 5-1: config index 0 descriptor too short (expected 19, got 18) [ 324.667463][ T5129] usb 5-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 324.720512][ T5129] usb 5-1: New USB device found, idVendor=0fe9, idProduct=d501, bcdDevice=23.50 [ 324.747904][ T5129] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 324.766230][ T5129] usb 5-1: Product: syz [ 324.927056][ T5129] usb 5-1: Manufacturer: syz [ 324.947890][ T5129] usb 5-1: SerialNumber: syz [ 325.034858][ T5129] usb 5-1: config 0 descriptor?? [ 325.265477][ T5129] usb 5-1: USB disconnect, device number 6 [ 326.311260][ T6723] IPVS: sync thread started: state = BACKUP, mcast_ifn = macsec0, syncid = 3, id = 0 [ 326.811527][ T6732] loop4: detected capacity change from 0 to 2048 [ 327.655896][ T6736] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 327.742928][ T6736] NILFS (loop4): vblocknr = 23 has abnormal lifetime: start cno (= 4294967298) > current cno (= 3) [ 328.823949][ T6736] NILFS error (device loop4): nilfs_bmap_propagate: broken bmap (inode number=4) [ 328.930500][ T6736] Remounting filesystem read-only [ 329.021674][ T4287] NILFS (loop4): disposed unprocessed dirty file(s) when stopping log writer [ 331.323333][ T27] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 331.510064][ T27] usb 5-1: Using ep0 maxpacket: 32 [ 331.527604][ T27] usb 5-1: config index 0 descriptor too short (expected 19, got 18) [ 331.551268][ T27] usb 5-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 332.362378][ T27] usb 5-1: New USB device found, idVendor=0fe9, idProduct=d501, bcdDevice=23.50 [ 332.381945][ T27] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 332.397962][ T27] usb 5-1: Product: syz [ 332.402340][ T27] usb 5-1: Manufacturer: syz [ 332.406985][ T27] usb 5-1: SerialNumber: syz [ 332.422166][ T27] usb 5-1: config 0 descriptor?? [ 332.585155][ T5129] usb 5-1: USB disconnect, device number 7 [ 333.858651][ T6785] netlink: 'syz.4.643': attribute type 9 has an invalid length. [ 334.485101][ T26] audit: type=1326 audit(1790563125.051:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6786 comm="syz.3.646" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1c8df9e159 code=0x7ffc0000 [ 336.255561][ T26] audit: type=1326 audit(1790563125.091:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6786 comm="syz.3.646" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f1c8df9e159 code=0x7ffc0000 [ 336.547991][ T26] audit: type=1326 audit(1790563125.091:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6786 comm="syz.3.646" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1c8df9e159 code=0x7ffc0000 [ 336.665545][ T26] audit: type=1326 audit(1790563125.091:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6786 comm="syz.3.646" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1c8df9e159 code=0x7ffc0000 [ 338.529063][ T6801] netlink: 56 bytes leftover after parsing attributes in process `syz.3.649'. [ 338.622135][ T26] audit: type=1326 audit(1790563126.091:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6786 comm="syz.3.646" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=9 compat=0 ip=0x7f1c8df9e159 code=0x7ffc0000 [ 338.695381][ T26] audit: type=1326 audit(1790563126.091:12): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6786 comm="syz.3.646" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1c8df9e159 code=0x7ffc0000 [ 338.729494][ T26] audit: type=1326 audit(1790563126.111:13): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6786 comm="syz.3.646" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1c8df9e159 code=0x7ffc0000 [ 338.763952][ T26] audit: type=1326 audit(1790563126.141:14): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6786 comm="syz.3.646" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=302 compat=0 ip=0x7f1c8df9e159 code=0x7ffc0000 [ 338.806243][ T26] audit: type=1326 audit(1790563126.141:15): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6786 comm="syz.3.646" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1c8df9e159 code=0x7ffc0000 [ 338.843403][ T26] audit: type=1326 audit(1790563126.151:16): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6786 comm="syz.3.646" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1c8df9e159 code=0x7ffc0000 [ 339.278083][ T22] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 339.668076][ T22] usb 4-1: Using ep0 maxpacket: 32 [ 339.680418][ T22] usb 4-1: config index 0 descriptor too short (expected 19, got 18) [ 339.722198][ T22] usb 4-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 339.784685][ T22] usb 4-1: New USB device found, idVendor=0fe9, idProduct=d501, bcdDevice=23.50 [ 339.817397][ T22] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 339.825742][ T22] usb 4-1: Product: syz [ 339.830165][ T22] usb 4-1: Manufacturer: syz [ 339.834956][ T22] usb 4-1: SerialNumber: syz [ 340.033450][ T22] usb 4-1: config 0 descriptor?? [ 340.455546][ T5129] usb 4-1: USB disconnect, device number 3 [ 342.435326][ T6847] netlink: 12 bytes leftover after parsing attributes in process `syz.3.661'. [ 342.840597][ T6846] netlink: 56 bytes leftover after parsing attributes in process `syz.5.663'. [ 345.318172][ T6872] IPVS: sync thread started: state = BACKUP, mcast_ifn = macsec0, syncid = 3, id = 0 [ 345.703375][ T26] kauditd_printk_skb: 18 callbacks suppressed [ 345.703395][ T26] audit: type=1800 audit(1790563136.261:35): pid=6880 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.673" name=08 dev="sda1" ino=2049 res=0 errno=0 [ 345.952850][ T6890] netlink: 56 bytes leftover after parsing attributes in process `syz.0.678'. [ 351.076813][ T4321] usb 6-1: new high-speed USB device number 5 using dummy_hcd [ 351.297928][ T4321] usb 6-1: Using ep0 maxpacket: 32 [ 351.305480][ T4321] usb 6-1: config index 0 descriptor too short (expected 19, got 18) [ 351.357615][ T4321] usb 6-1: New USB device found, idVendor=0fe9, idProduct=d501, bcdDevice=23.50 [ 351.413421][ T4321] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 351.462639][ T4321] usb 6-1: Product: syz [ 351.500215][ T4321] usb 6-1: Manufacturer: syz [ 351.539988][ T4321] usb 6-1: SerialNumber: syz [ 351.670841][ T4321] usb 6-1: config 0 descriptor?? [ 351.716684][ T4321] dvb-usb: found a 'DViCO FusionHDTV5 USB Gold' in warm state. [ 351.778471][ T4321] dvb-usb: bulk message failed: -22 (2/0) [ 351.831309][ T4321] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 353.438470][ T4321] dvbdev: DVB: registering new adapter (DViCO FusionHDTV5 USB Gold) [ 353.446663][ T4321] usb 6-1: media controller created [ 353.550012][ T4321] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 354.272984][ T4321] usb 6-1: selecting invalid altsetting 7 [ 354.370400][ T4321] cxusb: set interface failed [ 354.505905][ T4321] dvb-usb: bulk message failed: -22 (1/0) [ 355.527565][ T4321] DVB: Unable to find symbol lgdt330x_attach() [ 355.541725][ T4321] dvb-usb: no frontend was attached by 'DViCO FusionHDTV5 USB Gold' [ 356.272454][ T4321] rc_core: IR keymap rc-dvico-portable not found [ 356.287619][ T4321] Registered IR keymap rc-empty [ 356.297912][ T6961] IPVS: sync thread started: state = BACKUP, mcast_ifn = macsec0, syncid = 3, id = 0 [ 356.333260][ T4321] rc rc0: DViCO FusionHDTV5 USB Gold as /devices/platform/dummy_hcd.5/usb6/6-1/rc/rc0 [ 356.401998][ T4321] input: DViCO FusionHDTV5 USB Gold as /devices/platform/dummy_hcd.5/usb6/6-1/rc/rc0/input23 [ 356.469754][ T4321] dvb-usb: schedule remote query interval to 100 msecs. [ 356.505275][ T4321] dvb-usb: DViCO FusionHDTV5 USB Gold successfully initialized and connected. [ 356.591550][ T4321] usb 6-1: USB disconnect, device number 5 [ 357.056436][ T4321] dvb-usb: DViCO FusionHDTV5 USB Gold successfully deinitialized and disconnected. [ 363.948101][ T5129] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 365.557883][ T5129] usb 2-1: device not accepting address 10, error -71 [ 367.644294][ T7012] process 'syz.0.713' launched './file0' with NULL argv: empty string added [ 369.594400][ T7021] loop5: detected capacity change from 0 to 256 [ 371.169417][ T7021] exfat: Unknown parameter 'zero_size_dir' [ 376.322351][ T7040] FAULT_INJECTION: forcing a failure. [ 376.322351][ T7040] name failslab, interval 1, probability 0, space 0, times 0 [ 376.388187][ T7040] CPU: 1 PID: 7040 Comm: syz.5.725 Not tainted syzkaller #0 [ 376.395572][ T7040] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 376.405693][ T7040] Call Trace: [ 376.409089][ T7040] [ 376.412141][ T7040] dump_stack_lvl+0x188/0x24e [ 376.417006][ T7040] ? show_regs_print_info+0x12/0x12 [ 376.422316][ T7040] ? load_image+0x410/0x410 [ 376.426904][ T7040] ? __might_sleep+0xd0/0xd0 [ 376.431609][ T7040] ? __lock_acquire+0x7c40/0x7c40 [ 376.436766][ T7040] should_fail_ex+0x390/0x4c0 [ 376.441589][ T7040] should_failslab+0x5/0x20 [ 376.446231][ T7040] slab_pre_alloc_hook+0x59/0x300 [ 376.451436][ T7040] kmem_cache_alloc_lru+0x49/0x2e0 [ 376.456596][ T7040] ? sock_alloc_inode+0x24/0xc0 [ 376.461579][ T7040] sock_alloc_inode+0x24/0xc0 [ 376.466317][ T7040] ? sockfs_init_fs_context+0xa0/0xa0 [ 376.471764][ T7040] new_inode_pseudo+0x5f/0x1c0 [ 376.476651][ T7040] __sock_create+0x129/0x940 [ 376.481414][ T7040] ? memset+0x1e/0x40 [ 376.485473][ T7040] udp_sock_create4+0xc2/0x480 [ 376.490387][ T7040] ? free_zapped_rcu+0x1f0/0x1f0 [ 376.495483][ T7040] ? erspan_exit_batch_net+0x20/0x20 [ 376.500845][ T7040] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 376.507460][ T7040] ? rcu_is_watching+0x11/0xa0 [ 376.512429][ T7040] rxrpc_lookup_local+0xe00/0x1600 [ 376.517684][ T7040] ? rxrpc_process_local_events+0xa40/0xa40 [ 376.523674][ T7040] ? lockdep_hardirqs_on+0x94/0x140 [ 376.528944][ T7040] ? _local_bh_enable+0xa0/0xa0 [ 376.533886][ T7040] rxrpc_sendmsg+0x3e7/0x890 [ 376.538533][ T7040] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 376.543943][ T7040] ? rxrpc_getsockopt+0x150/0x150 [ 376.549028][ T7040] ____sys_sendmsg+0x5ed/0x9a0 [ 376.553840][ T7040] ? __might_fault+0xa6/0x120 [ 376.558749][ T7040] ? __sys_sendmsg_sock+0x30/0x30 [ 376.563920][ T7040] ? __import_iovec+0x306/0x510 [ 376.568933][ T7040] ? import_iovec+0x6f/0xa0 [ 376.573587][ T7040] ___sys_sendmsg+0x2a2/0x360 [ 376.578322][ T7040] ? __sys_sendmsg+0x2a0/0x2a0 [ 376.583188][ T7040] __se_sys_sendmsg+0x1c3/0x2b0 [ 376.588082][ T7040] ? __x64_sys_sendmsg+0x80/0x80 [ 376.593083][ T7040] ? lockdep_hardirqs_on+0x94/0x140 [ 376.598344][ T7040] do_syscall_64+0x4c/0xa0 [ 376.602815][ T7040] ? clear_bhb_loop+0x60/0xb0 [ 376.607548][ T7040] ? clear_bhb_loop+0x60/0xb0 [ 376.612270][ T7040] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 376.618216][ T7040] RIP: 0033:0x7f1e0439e159 [ 376.622766][ T7040] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 376.642779][ T7040] RSP: 002b:00007f1e05280028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 376.651248][ T7040] RAX: ffffffffffffffda RBX: 00007f1e04625fa0 RCX: 00007f1e0439e159 [ 376.659283][ T7040] RDX: 0000000000000000 RSI: 0000200000000700 RDI: 0000000000000004 [ 376.667319][ T7040] RBP: 00007f1e0443506b R08: 0000000000000000 R09: 0000000000000000 [ 376.675386][ T7040] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 376.683508][ T7040] R13: 00007f1e04626038 R14: 00007f1e04625fa0 R15: 00007ffe774583d8 [ 376.691548][ T7040] [ 376.979467][ T7040] socket: no more sockets [ 378.830363][ T1281] ieee802154 phy0 wpan0: encryption failed: -22 [ 378.837973][ T5128] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 378.838754][ T1281] ieee802154 phy1 wpan1: encryption failed: -22 [ 381.157895][ T5128] usb 2-1: Using ep0 maxpacket: 32 [ 381.292595][ T5128] usb 2-1: device descriptor read/all, error -71 [ 384.092057][ T5122] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 384.299981][ T5122] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 385.380838][ T5122] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 385.473283][ T5122] usb 1-1: New USB device found, idVendor=1e7d, idProduct=2cf6, bcdDevice= 0.00 [ 385.609259][ T5122] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 385.811449][ T5122] usb 1-1: config 0 descriptor?? [ 386.390636][ T5122] pyra 0003:1E7D:2CF6.0003: item fetching failed at offset 5/7 [ 386.423771][ T5122] pyra 0003:1E7D:2CF6.0003: parse failed [ 386.456552][ T5122] pyra: probe of 0003:1E7D:2CF6.0003 failed with error -22 [ 386.597401][ T5128] usb 1-1: USB disconnect, device number 8 [ 386.778460][ T4282] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 386.795111][ T4282] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 386.804257][ T4282] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 386.815736][ T4282] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 386.824974][ T4282] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 386.833862][ T4282] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 386.951805][ T7098] loop5: detected capacity change from 0 to 256 [ 386.964949][ T7098] exfat: Unknown parameter 'zero_size_dir' [ 387.676439][ T4417] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 388.960331][ T4282] Bluetooth: hci3: command 0x0409 tx timeout [ 389.458863][ T7092] lo speed is unknown, defaulting to 1000 [ 389.639749][ T4417] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 389.658229][ T7] usb 6-1: new high-speed USB device number 6 using dummy_hcd [ 390.407914][ T7] usb 6-1: Using ep0 maxpacket: 32 [ 390.415128][ T7] usb 6-1: config index 0 descriptor too short (expected 19, got 18) [ 390.447018][ T7] usb 6-1: New USB device found, idVendor=0fe9, idProduct=d501, bcdDevice=23.50 [ 390.495568][ T7] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 390.618050][ T7] usb 6-1: Product: syz [ 390.622308][ T7] usb 6-1: Manufacturer: syz [ 390.626948][ T7] usb 6-1: SerialNumber: syz [ 390.654109][ T4417] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 390.678803][ T7] usb 6-1: config 0 descriptor?? [ 390.698614][ T7] dvb-usb: found a 'DViCO FusionHDTV5 USB Gold' in warm state. [ 390.739443][ T7] dvb-usb: bulk message failed: -22 (2/0) [ 390.780465][ T7] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 391.806249][ T4292] Bluetooth: hci3: command 0x041b tx timeout [ 394.797913][ T4292] Bluetooth: hci3: command 0x040f tx timeout [ 394.829832][ T7] dvbdev: DVB: registering new adapter (DViCO FusionHDTV5 USB Gold) [ 396.821047][ T7] usb 6-1: media controller created [ 396.828421][ T4292] Bluetooth: hci3: command 0x0419 tx timeout [ 396.895768][ T7] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 397.020615][ T7] usb 6-1: selecting invalid altsetting 7 [ 397.026483][ T7] cxusb: set interface failed [ 397.034123][ T4417] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 397.074305][ T7] dvb-usb: bulk message failed: -22 (1/0) [ 398.598731][ T7125] FAULT_INJECTION: forcing a failure. [ 398.598731][ T7125] name failslab, interval 1, probability 0, space 0, times 0 [ 398.679303][ T7125] CPU: 0 PID: 7125 Comm: syz.5.751 Not tainted syzkaller #0 [ 398.686801][ T7125] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 398.696916][ T7125] Call Trace: [ 398.700266][ T7125] [ 398.703262][ T7125] dump_stack_lvl+0x188/0x24e [ 398.708002][ T7125] ? show_regs_print_info+0x12/0x12 [ 398.713256][ T7125] ? load_image+0x410/0x410 [ 398.717858][ T7125] ? __might_sleep+0xd0/0xd0 [ 398.722517][ T7125] ? __lock_acquire+0x7c40/0x7c40 [ 398.727614][ T7125] should_fail_ex+0x390/0x4c0 [ 398.732367][ T7125] should_failslab+0x5/0x20 [ 398.736952][ T7125] slab_pre_alloc_hook+0x59/0x300 [ 398.742159][ T7125] ? snd_seq_oss_readq_new+0x4d/0x240 [ 398.747710][ T7125] __kmem_cache_alloc_node+0x4f/0x270 [ 398.753161][ T7125] ? snd_seq_oss_readq_new+0x4d/0x240 [ 398.758612][ T7125] kmalloc_trace+0x26/0xe0 [ 398.763098][ T7125] snd_seq_oss_readq_new+0x4d/0x240 [ 398.768367][ T7125] snd_seq_oss_open+0x7e3/0xf00 [ 398.773290][ T7125] ? snd_seq_oss_delete_client+0x50/0x50 [ 398.779016][ T7125] ? trace_raw_output_contention_end+0xd0/0xd0 [ 398.785259][ T7125] ? odev_open+0x58/0x90 [ 398.789586][ T7125] ? __lock_acquire+0x7c40/0x7c40 [ 398.794679][ T7125] ? snd_seq_oss_process_event+0x2910/0x2910 [ 398.800735][ T7125] ? async_call_lookup_ports+0x10/0x10 [ 398.806291][ T7125] ? do_raw_spin_unlock+0x11d/0x230 [ 398.811550][ T7125] ? soundcore_open+0x309/0x4b0 [ 398.816623][ T7125] odev_open+0x63/0x90 [ 398.820776][ T7125] chrdev_open+0x585/0x5f0 [ 398.825345][ T7125] ? cd_forget+0x160/0x160 [ 398.829869][ T7125] ? fsnotify_perm+0x39b/0x550 [ 398.834793][ T7125] ? cd_forget+0x160/0x160 [ 398.839269][ T7125] do_dentry_open+0x7dd/0x10b0 [ 398.844308][ T7125] path_openat+0x2674/0x2f10 [ 398.848992][ T7125] ? verify_lock_unused+0x140/0x140 [ 398.854262][ T7125] ? do_sys_openat2+0xdd/0x4f0 [ 398.859106][ T7125] ? do_filp_open+0x420/0x420 [ 398.863940][ T7125] do_filp_open+0x1ee/0x420 [ 398.868512][ T7125] ? vfs_tmpfile+0x470/0x470 [ 398.873185][ T7125] ? _raw_spin_unlock+0x24/0x40 [ 398.878136][ T7125] ? alloc_fd+0x590/0x640 [ 398.882551][ T7125] do_sys_openat2+0x14b/0x4f0 [ 398.887298][ T7125] ? do_sys_open+0xe0/0xe0 [ 398.892477][ T7125] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 398.898560][ T7125] ? lock_chain_count+0x20/0x20 [ 398.903490][ T7125] __x64_sys_openat+0x135/0x160 [ 398.908428][ T7125] do_syscall_64+0x4c/0xa0 [ 398.912902][ T7125] ? clear_bhb_loop+0x60/0xb0 [ 398.917636][ T7125] ? clear_bhb_loop+0x60/0xb0 [ 398.922465][ T7125] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 398.928602][ T7125] RIP: 0033:0x7f1e0439e159 [ 398.933068][ T7125] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 398.952864][ T7125] RSP: 002b:00007f1e05280028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 398.961354][ T7125] RAX: ffffffffffffffda RBX: 00007f1e04625fa0 RCX: 00007f1e0439e159 [ 398.969381][ T7125] RDX: 0000000000000000 RSI: 00002000000001c0 RDI: 00000000ffffff9c [ 398.977402][ T7125] RBP: 00007f1e0443506b R08: 0000000000000000 R09: 0000000000000000 [ 398.985427][ T7125] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 398.993447][ T7125] R13: 00007f1e04626038 R14: 00007f1e04625fa0 R15: 00007ffe774583d8 [ 399.001492][ T7125] [ 399.196023][ T7] DVB: Unable to find symbol lgdt330x_attach() [ 399.206875][ T7] dvb-usb: no frontend was attached by 'DViCO FusionHDTV5 USB Gold' [ 399.294065][ T7092] chnl_net:caif_netlink_parms(): no params data found [ 399.678221][ T7] rc_core: IR keymap rc-dvico-portable not found [ 399.686897][ T7] Registered IR keymap rc-empty [ 399.706618][ T7139] loop0: detected capacity change from 0 to 256 [ 399.739343][ T7] rc rc0: DViCO FusionHDTV5 USB Gold as /devices/platform/dummy_hcd.5/usb6/6-1/rc/rc0 [ 399.759750][ T7092] bridge0: port 1(bridge_slave_0) entered blocking state [ 399.766931][ T7092] bridge0: port 1(bridge_slave_0) entered disabled state [ 399.787488][ T7139] exfat: Unknown parameter 'zero_size_dir' [ 399.854047][ T7] input: DViCO FusionHDTV5 USB Gold as /devices/platform/dummy_hcd.5/usb6/6-1/rc/rc0/input24 [ 400.111206][ T7092] device bridge_slave_0 entered promiscuous mode [ 400.169776][ T7146] netlink: 12 bytes leftover after parsing attributes in process `syz.1.755'. [ 401.000734][ T7] dvb-usb: schedule remote query interval to 100 msecs. [ 401.008172][ T7] dvb-usb: DViCO FusionHDTV5 USB Gold successfully initialized and connected. [ 401.057164][ T7] usb 6-1: USB disconnect, device number 6 [ 401.883454][ T7092] bridge0: port 2(bridge_slave_1) entered blocking state [ 401.932478][ T7092] bridge0: port 2(bridge_slave_1) entered disabled state [ 403.129368][ T7092] device bridge_slave_1 entered promiscuous mode [ 403.512770][ T7] dvb-usb: DViCO FusionHDTV5 USB Gold successfully deinitialized and disconnected. [ 403.928198][ T27] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 404.683495][ T27] usb 4-1: config 1 has an invalid interface number: 3 but max is 0 [ 405.817183][ T27] usb 4-1: config 1 has no interface number 0 [ 407.897845][ T27] usb 4-1: string descriptor 0 read error: -71 [ 407.921045][ T27] usb 4-1: New USB device found, idVendor=0644, idProduct=8047, bcdDevice= 1.00 [ 407.964348][ T27] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 408.044989][ T27] usb 4-1: can't set config #1, error -71 [ 408.106872][ T27] usb 4-1: USB disconnect, device number 4 [ 409.912440][ T7189] loop3: detected capacity change from 0 to 256 [ 409.952704][ T7092] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 409.963114][ T7189] exfat: Unknown parameter 'zero_size_dir' [ 410.091583][ T4365] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 410.111868][ T7192] netlink: 12 bytes leftover after parsing attributes in process `syz.5.767'. [ 411.068502][ T7194] loop3: detected capacity change from 0 to 2048 [ 411.076158][ T7194] UDF-fs: bad mount option "gid=00000000000000060928" or missing value [ 411.169762][ T7092] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 412.392044][ T7092] team0: Port device team_slave_0 added [ 412.406581][ T7092] team0: Port device team_slave_1 added [ 412.430281][ T7092] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 412.437328][ T7092] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 412.641307][ T7092] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 416.218303][ T4568] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 416.492254][ T7092] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 416.508106][ T7092] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 416.605744][ T7092] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 416.606775][ T4568] usb 2-1: config 1 has an invalid interface number: 3 but max is 0 [ 416.656719][ T4568] usb 2-1: config 1 has no interface number 0 [ 416.667439][ T4568] usb 2-1: New USB device found, idVendor=0644, idProduct=8047, bcdDevice= 1.00 [ 416.669189][ T7235] netlink: 12 bytes leftover after parsing attributes in process `syz.5.778'. [ 416.697871][ T4568] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 416.706098][ T4568] usb 2-1: Product: syz [ 416.726437][ T4568] usb 2-1: Manufacturer: syz [ 416.737841][ T4568] usb 2-1: SerialNumber: syz [ 416.766316][ T7237] loop3: detected capacity change from 0 to 256 [ 416.774313][ T7237] exfat: Unknown parameter 'zero_size_dir' [ 417.228480][ T7239] loop3: detected capacity change from 0 to 2048 [ 417.240079][ T7239] UDF-fs: bad mount option "gid=00000000000000060928" or missing value [ 417.433990][ T4568] usb 2-1: 3:0 : does not exist [ 417.637878][ T4568] usb 2-1: 3:0 : does not exist [ 417.883077][ T4568] usb 2-1: USB disconnect, device number 14 [ 418.282160][ T4360] udevd[4360]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.3/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 418.617135][ T7092] device hsr_slave_0 entered promiscuous mode [ 418.743686][ T7092] device hsr_slave_1 entered promiscuous mode [ 420.209269][ T7092] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 420.231853][ T7092] Cannot create hsr debugfs directory [ 420.342506][ T7266] Page cache invalidation failure on direct I/O. Possible data corruption due to collision with buffered I/O! [ 420.395095][ T7266] File: /dev/nullb0 PID: 7266 Comm: syz.0.783 [ 421.545038][ T4417] IPVS: stopping backup sync thread 6872 ... [ 423.359940][ T26] audit: type=1326 audit(1790563213.931:36): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7291 comm="syz.3.792" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1c8df9e159 code=0x7ffc0000 [ 424.621357][ T26] audit: type=1326 audit(1790563213.991:37): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7291 comm="syz.3.792" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=9 compat=0 ip=0x7f1c8df9e159 code=0x7ffc0000 [ 425.470796][ T26] audit: type=1326 audit(1790563214.001:38): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7291 comm="syz.3.792" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1c8df9e159 code=0x7ffc0000 [ 425.552497][ T26] audit: type=1326 audit(1790563214.001:39): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7291 comm="syz.3.792" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1c8df9e159 code=0x7ffc0000 [ 425.851761][ T26] audit: type=1326 audit(1790563214.981:40): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7291 comm="syz.3.792" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=302 compat=0 ip=0x7f1c8df9e159 code=0x7ffc0000 [ 425.902969][ T26] audit: type=1326 audit(1790563214.981:41): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7291 comm="syz.3.792" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1c8df9e159 code=0x7ffc0000 [ 425.948541][ T26] audit: type=1326 audit(1790563214.981:42): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7291 comm="syz.3.792" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1c8df9e159 code=0x7ffc0000 [ 426.965401][ T7323] FAULT_INJECTION: forcing a failure. [ 426.965401][ T7323] name fail_futex, interval 1, probability 0, space 0, times 0 [ 427.128573][ T7323] CPU: 1 PID: 7323 Comm: syz.0.797 Not tainted syzkaller #0 [ 427.136656][ T7323] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 427.146769][ T7323] Call Trace: [ 427.150094][ T7323] [ 427.153090][ T7323] dump_stack_lvl+0x188/0x24e [ 427.157822][ T7323] ? show_regs_print_info+0x12/0x12 [ 427.163072][ T7323] ? load_image+0x410/0x410 [ 427.167631][ T7323] ? ____sys_sendmsg+0x805/0x9a0 [ 427.172623][ T7323] ? __sys_sendmsg_sock+0x30/0x30 [ 427.177704][ T7323] should_fail_ex+0x390/0x4c0 [ 427.182447][ T7323] get_futex_key+0x1b1/0x1000 [ 427.187298][ T7323] ? rcu_is_watching+0x11/0xa0 [ 427.192122][ T7323] ? ___sys_sendmsg+0x2b2/0x360 [ 427.197068][ T7323] ? futex_setup_timer+0xc0/0xc0 [ 427.202052][ T7323] ? __sys_sendmsg+0x2a0/0x2a0 [ 427.206886][ T7323] futex_wake+0x123/0x4f0 [ 427.211288][ T7323] ? futex_wake_mark+0x150/0x150 [ 427.216296][ T7323] do_futex+0x2e2/0x320 [ 427.220511][ T7323] ? __ia32_sys_get_robust_list+0x100/0x100 [ 427.226456][ T7323] ? fput+0x150/0x1a0 [ 427.230489][ T7323] __se_sys_futex+0x381/0x410 [ 427.235218][ T7323] ? __x64_sys_futex+0xf0/0xf0 [ 427.240047][ T7323] ? __x64_sys_futex+0x1d/0xf0 [ 427.244862][ T7323] do_syscall_64+0x4c/0xa0 [ 427.249332][ T7323] ? clear_bhb_loop+0x60/0xb0 [ 427.254059][ T7323] ? clear_bhb_loop+0x60/0xb0 [ 427.258795][ T7323] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 427.264765][ T7323] RIP: 0033:0x7f8e6f19e159 [ 427.269322][ T7323] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 427.289133][ T7323] RSP: 002b:00007f8e700890e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 427.297696][ T7323] RAX: ffffffffffffffda RBX: 00007f8e6f425fa8 RCX: 00007f8e6f19e159 [ 427.306021][ T7323] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f8e6f425fac [ 427.314168][ T7323] RBP: 00007f8e6f425fa0 R08: 00360f3b8761ab22 R09: 0000000000000000 [ 427.322206][ T7323] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 427.330239][ T7323] R13: 00007f8e6f426038 R14: 00007ffe88e38980 R15: 00007ffe88e38a68 [ 427.338327][ T7323] [ 427.374931][ T4417] device hsr_slave_0 left promiscuous mode [ 427.426202][ T4417] device hsr_slave_1 left promiscuous mode [ 427.468645][ T4417] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 427.476354][ T4417] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 427.598829][ T4417] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 427.606510][ T4417] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 427.682916][ T4417] device bridge_slave_1 left promiscuous mode [ 427.721346][ T4417] bridge0: port 2(bridge_slave_1) entered disabled state [ 428.072491][ T4417] device bridge_slave_0 left promiscuous mode [ 428.089208][ T4417] bridge0: port 1(bridge_slave_0) entered disabled state [ 428.527469][ T7349] loop3: detected capacity change from 0 to 256 [ 428.588127][ T7349] exfat: Unknown parameter 'zero_size_dir' [ 429.690529][ T4417] device veth1_macvtap left promiscuous mode [ 429.696705][ T4417] device veth0_macvtap left promiscuous mode [ 429.738917][ T4417] device veth1_vlan left promiscuous mode [ 429.744832][ T4417] device veth0_vlan left promiscuous mode [ 432.256611][ T7372] FAULT_INJECTION: forcing a failure. [ 432.256611][ T7372] name fail_futex, interval 1, probability 0, space 0, times 0 [ 432.327545][ T7372] CPU: 1 PID: 7372 Comm: syz.5.811 Not tainted syzkaller #0 [ 432.334934][ T7372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 432.345049][ T7372] Call Trace: [ 432.348387][ T7372] [ 432.351364][ T7372] dump_stack_lvl+0x188/0x24e [ 432.356095][ T7372] ? show_regs_print_info+0x12/0x12 [ 432.361378][ T7372] ? load_image+0x410/0x410 [ 432.365967][ T7372] ? ____sys_sendmsg+0x805/0x9a0 [ 432.370970][ T7372] ? __sys_sendmsg_sock+0x30/0x30 [ 432.376048][ T7372] should_fail_ex+0x390/0x4c0 [ 432.380790][ T7372] get_futex_key+0x1b1/0x1000 [ 432.385510][ T7372] ? rcu_is_watching+0x11/0xa0 [ 432.390340][ T7372] ? ___sys_sendmsg+0x2b2/0x360 [ 432.395273][ T7372] ? futex_setup_timer+0xc0/0xc0 [ 432.400277][ T7372] ? __sys_sendmsg+0x2a0/0x2a0 [ 432.405117][ T7372] futex_wake+0x123/0x4f0 [ 432.409541][ T7372] ? futex_wake_mark+0x150/0x150 [ 432.414545][ T7372] do_futex+0x2e2/0x320 [ 432.418752][ T7372] ? __ia32_sys_get_robust_list+0x100/0x100 [ 432.424705][ T7372] ? fput+0x150/0x1a0 [ 432.428748][ T7372] __se_sys_futex+0x381/0x410 [ 432.433486][ T7372] ? __x64_sys_futex+0xf0/0xf0 [ 432.438355][ T7372] ? __x64_sys_futex+0x1d/0xf0 [ 432.443185][ T7372] do_syscall_64+0x4c/0xa0 [ 432.447695][ T7372] ? clear_bhb_loop+0x60/0xb0 [ 432.452434][ T7372] ? clear_bhb_loop+0x60/0xb0 [ 432.457184][ T7372] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 432.463154][ T7372] RIP: 0033:0x7f1e0439e159 [ 432.467720][ T7372] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 432.487387][ T7372] RSP: 002b:00007f1e052800e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 432.495875][ T7372] RAX: ffffffffffffffda RBX: 00007f1e04625fa8 RCX: 00007f1e0439e159 [ 432.503899][ T7372] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f1e04625fac [ 432.511959][ T7372] RBP: 00007f1e04625fa0 R08: 000bbd7e694ed748 R09: 0000000000000000 [ 432.520092][ T7372] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 432.528208][ T7372] R13: 00007f1e04626038 R14: 00007ffe774582f0 R15: 00007ffe774583d8 [ 432.536253][ T7372] [ 432.967990][ T4568] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 433.168106][ T7378] FAULT_INJECTION: forcing a failure. [ 433.168106][ T7378] name failslab, interval 1, probability 0, space 0, times 0 [ 433.181743][ T7378] CPU: 1 PID: 7378 Comm: syz.1.812 Not tainted syzkaller #0 [ 433.189104][ T7378] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 433.199178][ T7378] Call Trace: [ 433.202464][ T7378] [ 433.205403][ T7378] dump_stack_lvl+0x188/0x24e [ 433.210216][ T7378] ? show_regs_print_info+0x12/0x12 [ 433.215500][ T7378] ? load_image+0x410/0x410 [ 433.220056][ T7378] ? __might_sleep+0xd0/0xd0 [ 433.224669][ T7378] ? __lock_acquire+0x7c40/0x7c40 [ 433.229738][ T7378] should_fail_ex+0x390/0x4c0 [ 433.234485][ T7378] should_failslab+0x5/0x20 [ 433.239024][ T7378] slab_pre_alloc_hook+0x59/0x300 [ 433.244072][ T7378] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 433.250092][ T7378] ? memcg_alloc_slab_cgroups+0x81/0x120 [ 433.255904][ T7378] __kmem_cache_alloc_node+0x4f/0x270 [ 433.261307][ T7378] ? memcg_alloc_slab_cgroups+0x81/0x120 [ 433.266964][ T7378] __kmalloc_node+0xa2/0x240 [ 433.271649][ T7378] memcg_alloc_slab_cgroups+0x81/0x120 [ 433.277126][ T7378] slab_post_alloc_hook+0xba/0x490 [ 433.282272][ T7378] ? kvmalloc_node+0x6c/0x180 [ 433.287083][ T7378] __kmem_cache_alloc_node+0x19d/0x270 [ 433.292569][ T7378] ? kvmalloc_node+0x6c/0x180 [ 433.297269][ T7378] __kmalloc_node+0xa2/0x240 [ 433.301903][ T7378] kvmalloc_node+0x6c/0x180 [ 433.306456][ T7378] seq_read_iter+0x1de/0xc50 [ 433.311275][ T7378] seq_read+0x171/0x210 [ 433.315486][ T7378] ? seq_open+0x130/0x130 [ 433.319857][ T7378] ? __mutex_trylock_common+0x15c/0x260 [ 433.325439][ T7378] ? trace_raw_output_contention_end+0xd0/0xd0 [ 433.331627][ T7378] ? end_current_label_crit_section+0x14b/0x170 [ 433.338018][ T7378] ? seq_open+0x130/0x130 [ 433.342391][ T7378] proc_reg_read+0x1dd/0x2c0 [ 433.347030][ T7378] ? proc_reg_get_unmapped_area+0x3a0/0x3a0 [ 433.352953][ T7378] vfs_read+0x2db/0x960 [ 433.357154][ T7378] ? kernel_read+0x1e0/0x1e0 [ 433.361786][ T7378] ? __fget_files+0x28/0x460 [ 433.366422][ T7378] ? __fget_files+0x3fc/0x460 [ 433.371149][ T7378] ? __fdget_pos+0x2ae/0x360 [ 433.375777][ T7378] ? ksys_read+0x70/0x260 [ 433.380151][ T7378] ksys_read+0x14d/0x260 [ 433.384563][ T7378] ? vfs_write+0x9a0/0x9a0 [ 433.389036][ T7378] ? lockdep_hardirqs_on+0x94/0x140 [ 433.394271][ T7378] do_syscall_64+0x4c/0xa0 [ 433.398738][ T7378] ? clear_bhb_loop+0x60/0xb0 [ 433.403449][ T7378] ? clear_bhb_loop+0x60/0xb0 [ 433.408159][ T7378] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 433.414092][ T7378] RIP: 0033:0x7f7b5139e159 [ 433.418543][ T7378] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 433.438284][ T7378] RSP: 002b:00007f7b521e8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 433.446737][ T7378] RAX: ffffffffffffffda RBX: 00007f7b51625fa0 RCX: 00007f7b5139e159 [ 433.454744][ T7378] RDX: 0000000000000229 RSI: 0000200000000040 RDI: 0000000000000003 [ 433.462765][ T7378] RBP: 00007f7b5143506b R08: 0000000000000000 R09: 0000000000000000 [ 433.470762][ T7378] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 433.478783][ T7378] R13: 00007f7b51626038 R14: 00007f7b51625fa0 R15: 00007ffd67f320d8 [ 433.486788][ T7378] [ 433.705154][ T7382] loop3: detected capacity change from 0 to 256 [ 433.742346][ T7382] exfat: Unknown parameter 'zero_size_dir' [ 436.171564][ T26] audit: type=1326 audit(1790563226.741:43): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7394 comm="syz.0.819" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8e6f19e159 code=0x7ffc0000 [ 436.402501][ T26] audit: type=1326 audit(1790563226.771:44): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7394 comm="syz.0.819" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f8e6f19e159 code=0x7ffc0000 [ 436.427350][ T26] audit: type=1326 audit(1790563226.771:45): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7394 comm="syz.0.819" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8e6f19e159 code=0x7ffc0000 [ 436.651889][ T26] audit: type=1326 audit(1790563226.771:46): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7394 comm="syz.0.819" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=9 compat=0 ip=0x7f8e6f19e159 code=0x7ffc0000 [ 436.903633][ T26] audit: type=1326 audit(1790563226.771:47): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7394 comm="syz.0.819" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8e6f19e159 code=0x7ffc0000 [ 436.951137][ T26] audit: type=1326 audit(1790563226.771:48): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7394 comm="syz.0.819" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=302 compat=0 ip=0x7f8e6f19e159 code=0x7ffc0000 [ 437.028279][ T26] audit: type=1326 audit(1790563226.771:49): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7394 comm="syz.0.819" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8e6f19e159 code=0x7ffc0000 [ 437.111251][ T26] audit: type=1326 audit(1790563226.771:50): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7394 comm="syz.0.819" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7f8e6f19e159 code=0x7ffc0000 [ 437.148411][ T26] audit: type=1326 audit(1790563226.771:51): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7394 comm="syz.0.819" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8e6f19e159 code=0x7ffc0000 [ 437.384902][ T26] audit: type=1326 audit(1790563226.771:52): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7394 comm="syz.0.819" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=144 compat=0 ip=0x7f8e6f19e159 code=0x7ffc0000 [ 439.240606][ T7416] FAULT_INJECTION: forcing a failure. [ 439.240606][ T7416] name failslab, interval 1, probability 0, space 0, times 0 [ 439.253345][ T7416] CPU: 0 PID: 7416 Comm: syz.0.825 Not tainted syzkaller #0 [ 439.260660][ T7416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 439.270752][ T7416] Call Trace: [ 439.274084][ T7416] [ 439.277070][ T7416] dump_stack_lvl+0x188/0x24e [ 439.281974][ T7416] ? show_regs_print_info+0x12/0x12 [ 439.287266][ T7416] ? load_image+0x410/0x410 [ 439.291822][ T7416] ? __might_sleep+0xd0/0xd0 [ 439.296471][ T7416] ? __lock_acquire+0x7c40/0x7c40 [ 439.301563][ T7416] should_fail_ex+0x390/0x4c0 [ 439.306288][ T7416] should_failslab+0x5/0x20 [ 439.310933][ T7416] slab_pre_alloc_hook+0x59/0x300 [ 439.316243][ T7416] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 439.322263][ T7416] ? memcg_alloc_slab_cgroups+0x81/0x120 [ 439.327941][ T7416] __kmem_cache_alloc_node+0x4f/0x270 [ 439.333545][ T7416] ? memcg_alloc_slab_cgroups+0x81/0x120 [ 439.339222][ T7416] __kmalloc_node+0xa2/0x240 [ 439.343872][ T7416] memcg_alloc_slab_cgroups+0x81/0x120 [ 439.349389][ T7416] slab_post_alloc_hook+0xba/0x490 [ 439.354534][ T7416] ? kvmalloc_node+0x6c/0x180 [ 439.359250][ T7416] __kmem_cache_alloc_node+0x19d/0x270 [ 439.364747][ T7416] ? kvmalloc_node+0x6c/0x180 [ 439.369465][ T7416] __kmalloc_node+0xa2/0x240 [ 439.374100][ T7416] kvmalloc_node+0x6c/0x180 [ 439.378647][ T7416] seq_read_iter+0x1de/0xc50 [ 439.383289][ T7416] seq_read+0x171/0x210 [ 439.387498][ T7416] ? seq_open+0x130/0x130 [ 439.391861][ T7416] ? __mutex_trylock_common+0x15c/0x260 [ 439.397437][ T7416] ? trace_raw_output_contention_end+0xd0/0xd0 [ 439.403627][ T7416] ? end_current_label_crit_section+0x14b/0x170 [ 439.409911][ T7416] ? seq_open+0x130/0x130 [ 439.414279][ T7416] proc_reg_read+0x1dd/0x2c0 [ 439.418906][ T7416] ? proc_reg_get_unmapped_area+0x3a0/0x3a0 [ 439.424833][ T7416] vfs_read+0x2db/0x960 [ 439.429033][ T7416] ? kernel_read+0x1e0/0x1e0 [ 439.433655][ T7416] ? __fget_files+0x28/0x460 [ 439.438369][ T7416] ? __fget_files+0x3fc/0x460 [ 439.443088][ T7416] ? __fdget_pos+0x2ae/0x360 [ 439.447711][ T7416] ? ksys_read+0x70/0x260 [ 439.452085][ T7416] ksys_read+0x14d/0x260 [ 439.456449][ T7416] ? vfs_write+0x9a0/0x9a0 [ 439.460907][ T7416] ? lockdep_hardirqs_on+0x94/0x140 [ 439.466139][ T7416] do_syscall_64+0x4c/0xa0 [ 439.470591][ T7416] ? clear_bhb_loop+0x60/0xb0 [ 439.475294][ T7416] ? clear_bhb_loop+0x60/0xb0 [ 439.480003][ T7416] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 439.485936][ T7416] RIP: 0033:0x7f8e6f19e159 [ 439.490376][ T7416] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 439.510037][ T7416] RSP: 002b:00007f8e70089028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 439.518485][ T7416] RAX: ffffffffffffffda RBX: 00007f8e6f425fa0 RCX: 00007f8e6f19e159 [ 439.526493][ T7416] RDX: 0000000000000229 RSI: 0000200000000040 RDI: 0000000000000003 [ 439.535216][ T7416] RBP: 00007f8e6f23506b R08: 0000000000000000 R09: 0000000000000000 [ 439.543243][ T7416] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 439.551257][ T7416] R13: 00007f8e6f426038 R14: 00007f8e6f425fa0 R15: 00007ffe88e38a68 [ 439.559289][ T7416] [ 440.280845][ T1281] ieee802154 phy0 wpan0: encryption failed: -22 [ 440.287294][ T1281] ieee802154 phy1 wpan1: encryption failed: -22 [ 441.025372][ T4417] team0 (unregistering): Port device team_slave_1 removed [ 441.250419][ T4417] team0 (unregistering): Port device team_slave_0 removed [ 441.313896][ T7442] netlink: 56 bytes leftover after parsing attributes in process `syz.3.831'. [ 442.915006][ T4417] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 443.589990][ T4417] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 444.022443][ T7454] FAULT_INJECTION: forcing a failure. [ 444.022443][ T7454] name failslab, interval 1, probability 0, space 0, times 0 [ 444.036098][ T7454] CPU: 1 PID: 7454 Comm: syz.3.837 Not tainted syzkaller #0 [ 444.043490][ T7454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 444.053676][ T7454] Call Trace: [ 444.056998][ T7454] [ 444.059988][ T7454] dump_stack_lvl+0x188/0x24e [ 444.064743][ T7454] ? show_regs_print_info+0x12/0x12 [ 444.070003][ T7454] ? load_image+0x410/0x410 [ 444.074564][ T7454] ? __might_sleep+0xd0/0xd0 [ 444.079241][ T7454] ? __lock_acquire+0x7c40/0x7c40 [ 444.084330][ T7454] should_fail_ex+0x390/0x4c0 [ 444.089069][ T7454] should_failslab+0x5/0x20 [ 444.093622][ T7454] slab_pre_alloc_hook+0x59/0x300 [ 444.098696][ T7454] ? netstat_seq_show+0xff/0xdf0 [ 444.103753][ T7454] __kmem_cache_alloc_node+0x4f/0x270 [ 444.109182][ T7454] ? netstat_seq_show+0xff/0xdf0 [ 444.114179][ T7454] kmalloc_trace+0x26/0xe0 [ 444.118649][ T7454] netstat_seq_show+0xff/0xdf0 [ 444.123480][ T7454] seq_read_iter+0x460/0xc50 [ 444.128137][ T7454] seq_read+0x171/0x210 [ 444.132345][ T7454] ? seq_open+0x130/0x130 [ 444.136729][ T7454] ? __mutex_trylock_common+0x15c/0x260 [ 444.142425][ T7454] ? trace_raw_output_contention_end+0xd0/0xd0 [ 444.148635][ T7454] ? end_current_label_crit_section+0x14b/0x170 [ 444.154945][ T7454] ? seq_open+0x130/0x130 [ 444.159327][ T7454] proc_reg_read+0x1dd/0x2c0 [ 444.163987][ T7454] ? proc_reg_get_unmapped_area+0x3a0/0x3a0 [ 444.169930][ T7454] vfs_read+0x2db/0x960 [ 444.174152][ T7454] ? kernel_read+0x1e0/0x1e0 [ 444.178805][ T7454] ? __fget_files+0x28/0x460 [ 444.183451][ T7454] ? __fget_files+0x3fc/0x460 [ 444.188184][ T7454] ? __fdget_pos+0x2ae/0x360 [ 444.192808][ T7454] ? ksys_read+0x70/0x260 [ 444.197175][ T7454] ksys_read+0x14d/0x260 [ 444.201456][ T7454] ? vfs_write+0x9a0/0x9a0 [ 444.206001][ T7454] ? lockdep_hardirqs_on+0x94/0x140 [ 444.211325][ T7454] do_syscall_64+0x4c/0xa0 [ 444.215774][ T7454] ? clear_bhb_loop+0x60/0xb0 [ 444.220481][ T7454] ? clear_bhb_loop+0x60/0xb0 [ 444.225189][ T7454] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 444.231209][ T7454] RIP: 0033:0x7f1c8df9e159 [ 444.235662][ T7454] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 444.255400][ T7454] RSP: 002b:00007f1c8ef1e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 444.263941][ T7454] RAX: ffffffffffffffda RBX: 00007f1c8e225fa0 RCX: 00007f1c8df9e159 [ 444.271956][ T7454] RDX: 0000000000000229 RSI: 0000200000000040 RDI: 0000000000000003 [ 444.279957][ T7454] RBP: 00007f1c8e03506b R08: 0000000000000000 R09: 0000000000000000 [ 444.287961][ T7454] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 444.295964][ T7454] R13: 00007f1c8e226038 R14: 00007f1c8e225fa0 R15: 00007ffee0706ea8 [ 444.303982][ T7454] [ 444.330274][ T26] kauditd_printk_skb: 43 callbacks suppressed [ 444.330372][ T26] audit: type=1326 audit(1790563234.901:96): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7455 comm="syz.1.838" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7b5139e159 code=0x7ffc0000 [ 444.574017][ T26] audit: type=1326 audit(1790563234.941:97): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7455 comm="syz.1.838" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7b5139e159 code=0x7ffc0000 [ 444.617945][ T26] audit: type=1326 audit(1790563234.941:98): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7455 comm="syz.1.838" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7f7b5139e159 code=0x7ffc0000 [ 444.714312][ T26] audit: type=1326 audit(1790563234.941:99): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7455 comm="syz.1.838" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7b5139e159 code=0x7ffc0000 [ 444.788164][ T26] audit: type=1326 audit(1790563234.941:100): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7455 comm="syz.1.838" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7b5139e159 code=0x7ffc0000 [ 444.864204][ T26] audit: type=1326 audit(1790563234.951:101): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7455 comm="syz.1.838" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=144 compat=0 ip=0x7f7b5139e159 code=0x7ffc0000 [ 444.984778][ T26] audit: type=1326 audit(1790563234.951:102): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7455 comm="syz.1.838" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7b5139e159 code=0x7ffc0000 [ 445.049256][ T26] audit: type=1326 audit(1790563234.951:103): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7455 comm="syz.1.838" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=144 compat=0 ip=0x7f7b5139e159 code=0x7ffc0000 [ 445.132667][ T7472] loop3: detected capacity change from 0 to 256 [ 445.146411][ T26] audit: type=1326 audit(1790563234.951:104): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7455 comm="syz.1.838" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7b5139e159 code=0x7ffc0000 [ 445.200508][ T7472] exfat: Unknown parameter 'zero_size_dir' [ 445.202595][ T7] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 445.227007][ T26] audit: type=1326 audit(1790563234.951:105): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7455 comm="syz.1.838" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7b5139e159 code=0x7ffc0000 [ 445.437917][ T7] usb 1-1: Using ep0 maxpacket: 32 [ 445.445850][ T7] usb 1-1: config index 0 descriptor too short (expected 19, got 18) [ 445.532551][ T7] usb 1-1: New USB device found, idVendor=0fe9, idProduct=d501, bcdDevice=23.50 [ 445.579291][ T7] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 445.618809][ T7] usb 1-1: Product: syz [ 445.710755][ T7477] loop3: detected capacity change from 0 to 2048 [ 445.721746][ T7477] UDF-fs: bad mount option "gid=00000000000000060928" or missing value [ 445.893716][ T7] usb 1-1: Manufacturer: syz [ 445.991577][ T7] usb 1-1: SerialNumber: syz [ 446.177103][ T7] usb 1-1: config 0 descriptor?? [ 446.350799][ T7] dvb-usb: found a 'DViCO FusionHDTV5 USB Gold' in warm state. [ 446.392827][ T7312] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 446.446333][ T7] dvb-usb: bulk message failed: -22 (2/0) [ 446.492887][ T7] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 446.561222][ T7] dvbdev: DVB: registering new adapter (DViCO FusionHDTV5 USB Gold) [ 448.219942][ T7] usb 1-1: media controller created [ 448.240003][ T7] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 448.281987][ T7] usb 1-1: selecting invalid altsetting 7 [ 448.508702][ T7] cxusb: set interface failed [ 448.513481][ T7] dvb-usb: bulk message failed: -22 (1/0) [ 448.725603][ T4282] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 448.753919][ T4282] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 448.766405][ T4282] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 448.786947][ T4282] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 448.803760][ T4282] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 448.814631][ T4282] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 449.425376][ T7498] FAULT_INJECTION: forcing a failure. [ 449.425376][ T7498] name failslab, interval 1, probability 0, space 0, times 0 [ 449.438226][ T7498] CPU: 1 PID: 7498 Comm: syz.5.849 Not tainted syzkaller #0 [ 449.445584][ T7498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 449.455708][ T7498] Call Trace: [ 449.459040][ T7498] [ 449.462032][ T7498] dump_stack_lvl+0x188/0x24e [ 449.466779][ T7498] ? show_regs_print_info+0x12/0x12 [ 449.472038][ T7498] ? load_image+0x410/0x410 [ 449.476710][ T7498] ? __might_sleep+0xd0/0xd0 [ 449.481373][ T7498] ? __lock_acquire+0x7c40/0x7c40 [ 449.486488][ T7498] should_fail_ex+0x390/0x4c0 [ 449.491431][ T7498] should_failslab+0x5/0x20 [ 449.495994][ T7498] slab_pre_alloc_hook+0x59/0x300 [ 449.501078][ T7498] ? netstat_seq_show+0xff/0xdf0 [ 449.506168][ T7498] __kmem_cache_alloc_node+0x4f/0x270 [ 449.511605][ T7498] ? netstat_seq_show+0xff/0xdf0 [ 449.516689][ T7498] kmalloc_trace+0x26/0xe0 [ 449.521173][ T7498] netstat_seq_show+0xff/0xdf0 [ 449.525994][ T7498] seq_read_iter+0x460/0xc50 [ 449.530633][ T7498] seq_read+0x171/0x210 [ 449.534832][ T7498] ? seq_open+0x130/0x130 [ 449.539206][ T7498] ? __mutex_trylock_common+0x15c/0x260 [ 449.544826][ T7498] ? trace_raw_output_contention_end+0xd0/0xd0 [ 449.551022][ T7498] ? end_current_label_crit_section+0x14b/0x170 [ 449.557304][ T7498] ? seq_open+0x130/0x130 [ 449.561695][ T7498] proc_reg_read+0x1dd/0x2c0 [ 449.566336][ T7498] ? proc_reg_get_unmapped_area+0x3a0/0x3a0 [ 449.572357][ T7498] vfs_read+0x2db/0x960 [ 449.576564][ T7498] ? kernel_read+0x1e0/0x1e0 [ 449.581196][ T7498] ? __fget_files+0x28/0x460 [ 449.585827][ T7498] ? __fget_files+0x3fc/0x460 [ 449.590548][ T7498] ? __fdget_pos+0x2ae/0x360 [ 449.595256][ T7498] ? ksys_read+0x70/0x260 [ 449.599634][ T7498] ksys_read+0x14d/0x260 [ 449.604004][ T7498] ? vfs_write+0x9a0/0x9a0 [ 449.608464][ T7498] ? lockdep_hardirqs_on+0x94/0x140 [ 449.614271][ T7498] do_syscall_64+0x4c/0xa0 [ 449.618773][ T7498] ? clear_bhb_loop+0x60/0xb0 [ 449.623485][ T7498] ? clear_bhb_loop+0x60/0xb0 [ 449.628197][ T7498] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 449.634222][ T7498] RIP: 0033:0x7f1e0439e159 [ 449.638673][ T7498] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 449.658319][ T7498] RSP: 002b:00007f1e05280028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 449.666774][ T7498] RAX: ffffffffffffffda RBX: 00007f1e04625fa0 RCX: 00007f1e0439e159 [ 449.674773][ T7498] RDX: 0000000000000229 RSI: 0000200000000040 RDI: 0000000000000003 [ 449.682789][ T7498] RBP: 00007f1e0443506b R08: 0000000000000000 R09: 0000000000000000 [ 449.690897][ T7498] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 449.698894][ T7498] R13: 00007f1e04626038 R14: 00007f1e04625fa0 R15: 00007ffe774583d8 [ 449.706909][ T7498] [ 449.906331][ T7] DVB: Unable to find symbol lgdt330x_attach() [ 449.913886][ T7] dvb-usb: no frontend was attached by 'DViCO FusionHDTV5 USB Gold' [ 451.286968][ T4292] Bluetooth: hci5: command 0x0409 tx timeout [ 451.664921][ T4417] bond0 (unregistering): Released all slaves [ 452.511819][ T7] rc_core: IR keymap rc-dvico-portable not found [ 452.522834][ T7] Registered IR keymap rc-empty [ 452.623727][ T7] rc rc0: DViCO FusionHDTV5 USB Gold as /devices/platform/dummy_hcd.0/usb1/1-1/rc/rc0 [ 452.786217][ T7] input: DViCO FusionHDTV5 USB Gold as /devices/platform/dummy_hcd.0/usb1/1-1/rc/rc0/input25 [ 452.967405][ T7] dvb-usb: schedule remote query interval to 100 msecs. [ 452.988116][ T7] dvb-usb: DViCO FusionHDTV5 USB Gold successfully initialized and connected. [ 453.075528][ T7] usb 1-1: USB disconnect, device number 10 [ 453.099365][ T1199] usb 6-1: new high-speed USB device number 7 using dummy_hcd [ 453.282582][ T5129] dvb-usb: bulk message failed: -22 (1/0) [ 453.307994][ T4282] Bluetooth: hci5: command 0x041b tx timeout [ 454.018134][ T1199] usb 6-1: Using ep0 maxpacket: 32 [ 454.025900][ T1199] usb 6-1: config index 0 descriptor too short (expected 19, got 18) [ 454.055457][ T1199] usb 6-1: New USB device found, idVendor=0fe9, idProduct=d501, bcdDevice=23.50 [ 454.068757][ T7534] FAULT_INJECTION: forcing a failure. [ 454.068757][ T7534] name failslab, interval 1, probability 0, space 0, times 0 [ 454.082216][ T7534] CPU: 1 PID: 7534 Comm: syz.3.859 Not tainted syzkaller #0 [ 454.089644][ T7534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 454.099713][ T7534] Call Trace: [ 454.103008][ T7534] [ 454.105950][ T7534] dump_stack_lvl+0x188/0x24e [ 454.110674][ T7534] ? show_regs_print_info+0x12/0x12 [ 454.115892][ T7534] ? load_image+0x410/0x410 [ 454.120421][ T7534] ? __might_sleep+0xd0/0xd0 [ 454.126029][ T7534] ? __lock_acquire+0x7c40/0x7c40 [ 454.131098][ T7534] should_fail_ex+0x390/0x4c0 [ 454.135830][ T7534] should_failslab+0x5/0x20 [ 454.140563][ T7534] slab_pre_alloc_hook+0x59/0x300 [ 454.145715][ T7534] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 454.151750][ T7534] ? memcg_alloc_slab_cgroups+0x81/0x120 [ 454.157541][ T7534] __kmem_cache_alloc_node+0x4f/0x270 [ 454.162971][ T7534] ? memcg_alloc_slab_cgroups+0x81/0x120 [ 454.168641][ T7534] __kmalloc_node+0xa2/0x240 [ 454.173370][ T7534] memcg_alloc_slab_cgroups+0x81/0x120 [ 454.178905][ T7534] slab_post_alloc_hook+0xba/0x490 [ 454.184076][ T7534] ? kvmalloc_node+0x6c/0x180 [ 454.189511][ T7534] __kmem_cache_alloc_node+0x19d/0x270 [ 454.195057][ T7534] ? kvmalloc_node+0x6c/0x180 [ 454.199783][ T7534] __kmalloc_node+0xa2/0x240 [ 454.204469][ T7534] kvmalloc_node+0x6c/0x180 [ 454.209027][ T7534] seq_read_iter+0x1de/0xc50 [ 454.213665][ T7534] seq_read+0x171/0x210 [ 454.217861][ T7534] ? seq_open+0x130/0x130 [ 454.222254][ T7534] ? __mutex_trylock_common+0x15c/0x260 [ 454.228739][ T7534] ? trace_raw_output_contention_end+0xd0/0xd0 [ 454.234943][ T7534] ? end_current_label_crit_section+0x14b/0x170 [ 454.241234][ T7534] ? seq_open+0x130/0x130 [ 454.245628][ T7534] proc_reg_read+0x1dd/0x2c0 [ 454.250250][ T7534] ? proc_reg_get_unmapped_area+0x3a0/0x3a0 [ 454.256170][ T7534] vfs_read+0x2db/0x960 [ 454.260371][ T7534] ? kernel_read+0x1e0/0x1e0 [ 454.264998][ T7534] ? __fget_files+0x28/0x460 [ 454.269629][ T7534] ? __fget_files+0x3fc/0x460 [ 454.274352][ T7534] ? __fdget_pos+0x2ae/0x360 [ 454.278998][ T7534] ? ksys_read+0x70/0x260 [ 454.283388][ T7534] ksys_read+0x14d/0x260 [ 454.287693][ T7534] ? vfs_write+0x9a0/0x9a0 [ 454.292212][ T7534] ? lockdep_hardirqs_on+0x94/0x140 [ 454.297464][ T7534] do_syscall_64+0x4c/0xa0 [ 454.301917][ T7534] ? clear_bhb_loop+0x60/0xb0 [ 454.306659][ T7534] ? clear_bhb_loop+0x60/0xb0 [ 454.311406][ T7534] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 454.317357][ T7534] RIP: 0033:0x7f1c8df9e159 [ 454.321812][ T7534] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 454.341891][ T7534] RSP: 002b:00007f1c8ef1e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 454.350369][ T7534] RAX: ffffffffffffffda RBX: 00007f1c8e225fa0 RCX: 00007f1c8df9e159 [ 454.358380][ T7534] RDX: 0000000000000229 RSI: 0000200000000040 RDI: 0000000000000003 [ 454.366438][ T7534] RBP: 00007f1c8e03506b R08: 0000000000000000 R09: 0000000000000000 [ 454.374458][ T7534] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 454.382463][ T7534] R13: 00007f1c8e226038 R14: 00007f1c8e225fa0 R15: 00007ffee0706ea8 [ 454.390573][ T7534] [ 454.402179][ T1199] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 454.420573][ T1199] usb 6-1: Product: syz [ 454.424949][ T1199] usb 6-1: Manufacturer: syz [ 454.430088][ T7] dvb-usb: DViCO FusionHDTV5 USB Gold successfully deinitialized and disconnected. [ 454.439875][ T1199] usb 6-1: SerialNumber: syz [ 454.462532][ T1199] usb 6-1: config 0 descriptor?? [ 454.482605][ T1199] dvb-usb: found a 'DViCO FusionHDTV5 USB Gold' in warm state. [ 454.500909][ T1199] dvb-usb: bulk message failed: -22 (2/0) [ 454.539552][ T1199] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 454.577195][ T1199] dvbdev: DVB: registering new adapter (DViCO FusionHDTV5 USB Gold) [ 455.798562][ T4282] Bluetooth: hci5: command 0x040f tx timeout [ 456.824694][ T1199] usb 6-1: media controller created [ 457.814156][ T1199] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 457.927479][ T4282] Bluetooth: hci5: command 0x0419 tx timeout [ 459.582311][ T7490] lo speed is unknown, defaulting to 1000 [ 459.608074][ T1199] usb 6-1: selecting invalid altsetting 7 [ 459.613886][ T1199] cxusb: set interface failed [ 459.710514][ T1199] dvb-usb: bulk message failed: -22 (1/0) [ 459.728749][ T26] kauditd_printk_skb: 4 callbacks suppressed [ 459.728763][ T26] audit: type=1326 audit(1790563250.301:110): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7544 comm="syz.5.862" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1e0439e159 code=0x7ffc0000 [ 460.847832][ T26] audit: type=1326 audit(1790563250.301:111): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7544 comm="syz.5.862" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1e0439e159 code=0x7ffc0000 [ 460.959115][ T26] audit: type=1326 audit(1790563250.331:112): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7544 comm="syz.5.862" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f1e0439e159 code=0x7ffc0000 [ 461.142112][ T26] audit: type=1326 audit(1790563250.331:113): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7544 comm="syz.5.862" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1e0439e159 code=0x7ffc0000 [ 461.145327][ T1199] DVB: Unable to find symbol lgdt330x_attach() [ 461.170095][ T26] audit: type=1326 audit(1790563250.331:114): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7544 comm="syz.5.862" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1e0439e159 code=0x7ffc0000 [ 461.297108][ T1199] dvb-usb: no frontend was attached by 'DViCO FusionHDTV5 USB Gold' [ 461.311477][ T26] audit: type=1326 audit(1790563250.341:115): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7544 comm="syz.5.862" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=9 compat=0 ip=0x7f1e0439e159 code=0x7ffc0000 [ 461.927827][ T26] audit: type=1326 audit(1790563250.341:116): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7544 comm="syz.5.862" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1e0439e159 code=0x7ffc0000 [ 462.160122][ T26] audit: type=1326 audit(1790563250.381:117): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7544 comm="syz.5.862" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=302 compat=0 ip=0x7f1e0439e159 code=0x7ffc0000 [ 462.325666][ T7574] FAULT_INJECTION: forcing a failure. [ 462.325666][ T7574] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 462.416900][ T7490] chnl_net:caif_netlink_parms(): no params data found [ 462.452713][ T7574] CPU: 1 PID: 7574 Comm: syz.0.870 Not tainted syzkaller #0 [ 462.460107][ T7574] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 462.470227][ T7574] Call Trace: [ 462.473573][ T7574] [ 462.476581][ T7574] dump_stack_lvl+0x188/0x24e [ 462.481322][ T7574] ? show_regs_print_info+0x12/0x12 [ 462.486572][ T7574] ? load_image+0x410/0x410 [ 462.491230][ T7574] ? __might_fault+0xa6/0x120 [ 462.495974][ T7574] should_fail_ex+0x390/0x4c0 [ 462.500723][ T7574] copyout+0x1b/0x120 [ 462.504766][ T7574] _copy_to_iter+0x482/0x1050 [ 462.509520][ T7574] ? iov_iter_init+0x1f0/0x1f0 [ 462.514335][ T7574] ? __kmem_cache_free+0xb6/0x200 [ 462.519417][ T7574] ? __virt_addr_valid+0x188/0x540 [ 462.524692][ T7574] ? __virt_addr_valid+0x188/0x540 [ 462.529863][ T7574] ? __virt_addr_valid+0x467/0x540 [ 462.535030][ T7574] ? __phys_addr_symbol+0x2b/0x70 [ 462.540121][ T7574] ? __check_object_size+0x4f6/0xa70 [ 462.545457][ T7574] seq_read_iter+0xa8a/0xc50 [ 462.550122][ T7574] seq_read+0x171/0x210 [ 462.554336][ T7574] ? seq_open+0x130/0x130 [ 462.558719][ T7574] ? __mutex_trylock_common+0x15c/0x260 [ 462.564330][ T7574] ? trace_raw_output_contention_end+0xd0/0xd0 [ 462.570538][ T7574] ? end_current_label_crit_section+0x14b/0x170 [ 462.576866][ T7574] ? seq_open+0x130/0x130 [ 462.581258][ T7574] proc_reg_read+0x1dd/0x2c0 [ 462.585899][ T7574] ? proc_reg_get_unmapped_area+0x3a0/0x3a0 [ 462.591837][ T7574] vfs_read+0x2db/0x960 [ 462.596055][ T7574] ? kernel_read+0x1e0/0x1e0 [ 462.600721][ T7574] ? __fget_files+0x28/0x460 [ 462.605375][ T7574] ? __fget_files+0x3fc/0x460 [ 462.610126][ T7574] ? __fdget_pos+0x2ae/0x360 [ 462.614980][ T7574] ? ksys_read+0x70/0x260 [ 462.619374][ T7574] ksys_read+0x14d/0x260 [ 462.623684][ T7574] ? vfs_write+0x9a0/0x9a0 [ 462.628168][ T7574] ? lockdep_hardirqs_on+0x94/0x140 [ 462.633796][ T7574] do_syscall_64+0x4c/0xa0 [ 462.638350][ T7574] ? clear_bhb_loop+0x60/0xb0 [ 462.643078][ T7574] ? clear_bhb_loop+0x60/0xb0 [ 462.647815][ T7574] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 462.653776][ T7574] RIP: 0033:0x7f8e6f19e159 [ 462.658243][ T7574] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 462.677937][ T7574] RSP: 002b:00007f8e70089028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 462.686409][ T7574] RAX: ffffffffffffffda RBX: 00007f8e6f425fa0 RCX: 00007f8e6f19e159 [ 462.694469][ T7574] RDX: 0000000000000229 RSI: 0000200000000040 RDI: 0000000000000003 [ 462.702497][ T7574] RBP: 00007f8e6f23506b R08: 0000000000000000 R09: 0000000000000000 [ 462.710543][ T7574] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 462.718557][ T7574] R13: 00007f8e6f426038 R14: 00007f8e6f425fa0 R15: 00007ffe88e38a68 [ 462.726596][ T7574] [ 462.750239][ T26] audit: type=1326 audit(1790563250.381:118): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7544 comm="syz.5.862" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1e0439e159 code=0x7ffc0000 [ 462.838051][ T1199] rc_core: IR keymap rc-dvico-portable not found [ 462.846673][ T1199] Registered IR keymap rc-empty [ 462.903092][ T1199] rc rc0: DViCO FusionHDTV5 USB Gold as /devices/platform/dummy_hcd.5/usb6/6-1/rc/rc0 [ 462.968322][ T26] audit: type=1326 audit(1790563250.381:119): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7544 comm="syz.5.862" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1e0439e159 code=0x7ffc0000 [ 463.003954][ T1199] input: DViCO FusionHDTV5 USB Gold as /devices/platform/dummy_hcd.5/usb6/6-1/rc/rc0/input26 [ 463.119492][ T1199] dvb-usb: schedule remote query interval to 100 msecs. [ 463.126540][ T1199] dvb-usb: DViCO FusionHDTV5 USB Gold successfully initialized and connected. [ 463.224365][ T7490] bridge0: port 1(bridge_slave_0) entered blocking state [ 463.232901][ T1199] usb 6-1: USB disconnect, device number 7 [ 463.296490][ T7490] bridge0: port 1(bridge_slave_0) entered disabled state [ 463.439046][ T7490] device bridge_slave_0 entered promiscuous mode [ 464.997706][ T4321] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 465.085597][ T1199] dvb-usb: DViCO FusionHDTV5 USB Gold successfully deinitialized and disconnected. [ 465.207961][ T4321] usb 4-1: Using ep0 maxpacket: 32 [ 465.215836][ T4321] usb 4-1: config index 0 descriptor too short (expected 19, got 18) [ 465.261020][ T4321] usb 4-1: New USB device found, idVendor=0fe9, idProduct=d501, bcdDevice=23.50 [ 465.277117][ T4321] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 465.300450][ T4321] usb 4-1: Product: syz [ 465.345254][ T4321] usb 4-1: Manufacturer: syz [ 465.378522][ T4321] usb 4-1: SerialNumber: syz [ 465.431958][ T4321] usb 4-1: config 0 descriptor?? [ 465.571978][ T4321] dvb-usb: found a 'DViCO FusionHDTV5 USB Gold' in warm state. [ 465.667363][ T4321] dvb-usb: bulk message failed: -22 (2/0) [ 465.856136][ T4321] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 465.965885][ T4321] dvbdev: DVB: registering new adapter (DViCO FusionHDTV5 USB Gold) [ 466.061419][ T4321] usb 4-1: media controller created [ 466.576303][ T4321] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 466.621318][ T26] kauditd_printk_skb: 19 callbacks suppressed [ 466.621362][ T26] audit: type=1326 audit(1790563257.181:139): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7599 comm="syz.1.876" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7b5139e159 code=0x7ffc0000 [ 466.757482][ T26] audit: type=1326 audit(1790563257.291:140): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7599 comm="syz.1.876" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7b5139e159 code=0x7ffc0000 [ 466.813469][ T26] audit: type=1326 audit(1790563257.381:141): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7599 comm="syz.1.876" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f7b5139e159 code=0x7ffc0000 [ 466.893837][ T26] audit: type=1326 audit(1790563257.421:142): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7599 comm="syz.1.876" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7b5139e159 code=0x7ffc0000 [ 466.969132][ T26] audit: type=1326 audit(1790563257.421:143): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7599 comm="syz.1.876" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7b5139e159 code=0x7ffc0000 [ 467.120248][ T4321] usb 4-1: selecting invalid altsetting 7 [ 467.126062][ T4321] cxusb: set interface failed [ 467.130895][ T4321] dvb-usb: bulk message failed: -22 (1/0) [ 467.894564][ T26] audit: type=1326 audit(1790563257.421:144): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7599 comm="syz.1.876" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=9 compat=0 ip=0x7f7b5139e159 code=0x7ffc0000 [ 468.117932][ T26] audit: type=1326 audit(1790563257.421:145): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7599 comm="syz.1.876" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7b5139e159 code=0x7ffc0000 [ 468.183766][ T4321] DVB: Unable to find symbol lgdt330x_attach() [ 468.197610][ T4321] dvb-usb: no frontend was attached by 'DViCO FusionHDTV5 USB Gold' [ 469.861221][ T7490] bridge0: port 2(bridge_slave_1) entered blocking state [ 469.881116][ T26] audit: type=1326 audit(1790563257.421:146): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7599 comm="syz.1.876" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7b5139e159 code=0x7ffc0000 [ 469.889280][ T7490] bridge0: port 2(bridge_slave_1) entered disabled state [ 470.310208][ T26] audit: type=1326 audit(1790563257.431:147): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7599 comm="syz.1.876" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=302 compat=0 ip=0x7f7b5139e159 code=0x7ffc0000 [ 470.367157][ T26] audit: type=1326 audit(1790563257.431:148): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7599 comm="syz.1.876" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7b5139e159 code=0x7ffc0000 [ 470.372319][ T7490] device bridge_slave_1 entered promiscuous mode [ 470.609729][ T7490] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 470.650782][ T7490] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 470.660469][ T4321] rc_core: IR keymap rc-dvico-portable not found [ 470.666864][ T4321] Registered IR keymap rc-empty [ 470.700474][ T4321] rc rc0: DViCO FusionHDTV5 USB Gold as /devices/platform/dummy_hcd.3/usb4/4-1/rc/rc0 [ 470.709616][ T7627] FAULT_INJECTION: forcing a failure. [ 470.709616][ T7627] name fail_futex, interval 1, probability 0, space 0, times 0 [ 472.181365][ T7627] CPU: 1 PID: 7627 Comm: syz.3.884 Not tainted syzkaller #0 [ 472.188765][ T7627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 472.198965][ T7627] Call Trace: [ 472.202286][ T7627] [ 472.205272][ T7627] dump_stack_lvl+0x188/0x24e [ 472.210021][ T7627] ? show_regs_print_info+0x12/0x12 [ 472.215364][ T7627] ? load_image+0x410/0x410 [ 472.219936][ T7627] ? __virt_addr_valid+0x467/0x540 [ 472.225122][ T7627] ? __phys_addr_symbol+0x2b/0x70 [ 472.230216][ T7627] ? __check_object_size+0x4f6/0xa70 [ 472.235579][ T7627] should_fail_ex+0x390/0x4c0 [ 472.240333][ T7627] get_futex_key+0x1b1/0x1000 [ 472.245092][ T7627] ? seq_read+0x171/0x210 [ 472.249479][ T7627] ? futex_setup_timer+0xc0/0xc0 [ 472.254500][ T7627] futex_wake+0x123/0x4f0 [ 472.258891][ T7627] ? futex_wake_mark+0x150/0x150 [ 472.263887][ T7627] ? __lock_acquire+0x7c40/0x7c40 [ 472.269001][ T7627] ? vfs_read+0x703/0x960 [ 472.273392][ T7627] do_futex+0x2e2/0x320 [ 472.277602][ T7627] ? __ia32_sys_get_robust_list+0x100/0x100 [ 472.283567][ T7627] __se_sys_futex+0x381/0x410 [ 472.288297][ T7627] ? __x64_sys_futex+0xf0/0xf0 [ 472.293124][ T7627] ? __x64_sys_futex+0x1d/0xf0 [ 472.297971][ T7627] do_syscall_64+0x4c/0xa0 [ 472.302440][ T7627] ? clear_bhb_loop+0x60/0xb0 [ 472.307260][ T7627] ? clear_bhb_loop+0x60/0xb0 [ 472.312012][ T7627] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 472.317973][ T7627] RIP: 0033:0x7f1c8df9e159 [ 472.322437][ T7627] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 472.342098][ T7627] RSP: 002b:00007f1c8ef1e0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 472.350548][ T7627] RAX: ffffffffffffffda RBX: 00007f1c8e225fa8 RCX: 00007f1c8df9e159 [ 472.358551][ T7627] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f1c8e225fac [ 472.366570][ T7627] RBP: 00007f1c8e225fa0 R08: 00268ff5b1146426 R09: 0000000000000000 [ 472.374568][ T7627] R10: 0000000000000229 R11: 0000000000000246 R12: 0000000000000000 [ 472.382591][ T7627] R13: 00007f1c8e226038 R14: 00007ffee0706dc0 R15: 00007ffee0706ea8 [ 472.390605][ T7627] [ 472.409766][ T4321] input: DViCO FusionHDTV5 USB Gold as /devices/platform/dummy_hcd.3/usb4/4-1/rc/rc0/input27 [ 472.444581][ T4321] dvb-usb: schedule remote query interval to 100 msecs. [ 472.501948][ T7634] netlink: 56 bytes leftover after parsing attributes in process `syz.0.886'. [ 472.584145][ T4321] dvb-usb: DViCO FusionHDTV5 USB Gold successfully initialized and connected. [ 473.788698][ T4321] usb 4-1: USB disconnect, device number 5 [ 473.815135][ T7490] team0: Port device team_slave_0 added [ 473.844095][ T7490] team0: Port device team_slave_1 added [ 473.896099][ T4321] dvb-usb: DViCO FusionHDTV5 USB Gold successfully deinitialized and disconnected. [ 473.911381][ T7490] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 473.922117][ T7490] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 473.958105][ T7490] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 473.989918][ T7490] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 474.023208][ T7490] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 474.158841][ T7490] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 474.197593][ T7638] [ 474.200007][ T7638] ====================================================== [ 474.207057][ T7638] WARNING: possible circular locking dependency detected [ 474.214126][ T7638] syzkaller #0 Not tainted [ 474.218575][ T7638] ------------------------------------------------------ [ 474.225623][ T7638] syz.0.889/7638 is trying to acquire lock: [ 474.231560][ T7638] ffff888148c78b70 (&sb->s_type->i_mutex_key#24){++++}-{3:3}, at: configfs_depend_item_unlocked+0x14f/0x430 [ 474.243213][ T7638] [ 474.243213][ T7638] but task is already holding lock: [ 474.250705][ T7638] ffffffff8d805a08 (tpg_instances_lock){+.+.}-{3:3}, at: usbg_make_tpg+0xf5/0x550 [ 474.260104][ T7638] [ 474.260104][ T7638] which lock already depends on the new lock. [ 474.260104][ T7638] [ 474.270550][ T7638] [ 474.270550][ T7638] the existing dependency chain (in reverse order) is: [ 474.279598][ T7638] [ 474.279598][ T7638] -> #2 (tpg_instances_lock){+.+.}-{3:3}: [ 474.287541][ T7638] __mutex_lock+0x12d/0xae0 [ 474.292602][ T7638] usbg_make_tpg+0xf5/0x550 [ 474.297679][ T7638] target_fabric_make_tpg+0xa0/0x6d0 [ 474.303618][ T7638] configfs_mkdir+0x511/0x9e0 [ 474.308847][ T7638] vfs_mkdir+0x386/0x570 [ 474.313627][ T7638] do_mkdirat+0x1d8/0x440 [ 474.318500][ T7638] __x64_sys_mkdirat+0x85/0x90 [ 474.323807][ T7638] do_syscall_64+0x4c/0xa0 [ 474.328763][ T7638] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 474.335214][ T7638] [ 474.335214][ T7638] -> #1 (&subsys->su_mutex){+.+.}-{3:3}: [ 474.343137][ T7638] __mutex_lock+0x12d/0xae0 [ 474.348193][ T7638] configfs_rmdir+0x638/0x980 [ 474.353426][ T7638] vfs_rmdir+0x34e/0x4a0 [ 474.358212][ T7638] do_rmdir+0x29a/0x5c0 [ 474.362912][ T7638] __x64_sys_rmdir+0x45/0x50 [ 474.368132][ T7638] do_syscall_64+0x4c/0xa0 [ 474.373088][ T7638] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 474.379532][ T7638] [ 474.379532][ T7638] -> #0 (&sb->s_type->i_mutex_key#24){++++}-{3:3}: [ 474.388247][ T7638] __lock_acquire+0x2d18/0x7c40 [ 474.393650][ T7638] lock_acquire+0x1bb/0x4a0 [ 474.398716][ T7638] down_write+0x36/0x60 [ 474.403416][ T7638] configfs_depend_item_unlocked+0x14f/0x430 [ 474.409946][ T7638] usbg_make_tpg+0x1dd/0x550 [ 474.415084][ T7638] target_fabric_make_tpg+0xa0/0x6d0 [ 474.421002][ T7638] configfs_mkdir+0x511/0x9e0 [ 474.426232][ T7638] vfs_mkdir+0x386/0x570 [ 474.431016][ T7638] do_mkdirat+0x1d8/0x440 [ 474.435891][ T7638] __x64_sys_mkdirat+0x85/0x90 [ 474.441204][ T7638] do_syscall_64+0x4c/0xa0 [ 474.446191][ T7638] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 474.452657][ T7638] [ 474.452657][ T7638] other info that might help us debug this: [ 474.452657][ T7638] [ 474.462899][ T7638] Chain exists of: [ 474.462899][ T7638] &sb->s_type->i_mutex_key#24 --> &subsys->su_mutex --> tpg_instances_lock [ 474.462899][ T7638] [ 474.477439][ T7638] Possible unsafe locking scenario: [ 474.477439][ T7638] [ 474.484929][ T7638] CPU0 CPU1 [ 474.490313][ T7638] ---- ---- [ 474.495778][ T7638] lock(tpg_instances_lock); [ 474.500570][ T7638] lock(&subsys->su_mutex); [ 474.507729][ T7638] lock(tpg_instances_lock); [ 474.514954][ T7638] lock(&sb->s_type->i_mutex_key#24); [ 474.520450][ T7638] [ 474.520450][ T7638] *** DEADLOCK *** [ 474.520450][ T7638] [ 474.528650][ T7638] 4 locks held by syz.0.889/7638: [ 474.533693][ T7638] #0: ffff8880193e4460 (sb_writers#18){.+.+}-{0:0}, at: mnt_want_write+0x3d/0x90 [ 474.542962][ T7638] #1: ffff8880554b0b70 (&sb->s_type->i_mutex_key#7/1){+.+.}-{3:3}, at: filename_create+0x20b/0x450 [ 474.554422][ T7638] #2: ffffffff8d4ea290 (&subsys->su_mutex){+.+.}-{3:3}, at: configfs_mkdir+0x4b5/0x9e0 [ 474.564215][ T7638] #3: ffffffff8d805a08 (tpg_instances_lock){+.+.}-{3:3}, at: usbg_make_tpg+0xf5/0x550 [ 474.574277][ T7638] [ 474.574277][ T7638] stack backtrace: [ 474.580184][ T7638] CPU: 1 PID: 7638 Comm: syz.0.889 Not tainted syzkaller #0 [ 474.587514][ T7638] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 474.597591][ T7638] Call Trace: [ 474.600891][ T7638] [ 474.603844][ T7638] dump_stack_lvl+0x188/0x24e [ 474.608551][ T7638] ? load_image+0x410/0x410 [ 474.613172][ T7638] ? show_regs_print_info+0x12/0x12 [ 474.618526][ T7638] ? print_circular_bug+0x12b/0x1a0 [ 474.623763][ T7638] check_noncircular+0x296/0x330 [ 474.628733][ T7638] ? look_up_lock_class+0x75/0x140 [ 474.633873][ T7638] ? add_chain_block+0x9b0/0x9b0 [ 474.638852][ T7638] ? lockdep_lock+0xf1/0x1f0 [ 474.643573][ T7638] ? _find_first_zero_bit+0xd2/0x100 [ 474.648898][ T7638] __lock_acquire+0x2d18/0x7c40 [ 474.654847][ T7638] ? __kernel_text_address+0x9/0x30 [ 474.660229][ T7638] ? verify_lock_unused+0x140/0x140 [ 474.665475][ T7638] ? __mutex_trylock_common+0x15c/0x260 [ 474.671152][ T7638] lock_acquire+0x1bb/0x4a0 [ 474.675693][ T7638] ? configfs_depend_item_unlocked+0x14f/0x430 [ 474.681888][ T7638] ? __might_sleep+0xd0/0xd0 [ 474.686514][ T7638] ? read_lock_is_recursive+0x10/0x10 [ 474.691965][ T7638] ? __mutex_trylock_common+0x15c/0x260 [ 474.697555][ T7638] ? usbg_make_tpg+0xf5/0x550 [ 474.702272][ T7638] ? mutex_lock_nested+0x10/0x10 [ 474.707277][ T7638] down_write+0x36/0x60 [ 474.711466][ T7638] ? configfs_depend_item_unlocked+0x14f/0x430 [ 474.717659][ T7638] configfs_depend_item_unlocked+0x14f/0x430 [ 474.723682][ T7638] usbg_make_tpg+0x1dd/0x550 [ 474.728396][ T7638] ? snprintf+0xe5/0x140 [ 474.732701][ T7638] ? usbg_drop_tport+0x20/0x20 [ 474.737493][ T7638] ? vscnprintf+0x80/0x80 [ 474.741869][ T7638] ? __kmem_cache_alloc_node+0x19d/0x270 [ 474.747533][ T7638] target_fabric_make_tpg+0xa0/0x6d0 [ 474.752858][ T7638] ? target_fabric_release_wwn+0xa0/0xa0 [ 474.758519][ T7638] configfs_mkdir+0x511/0x9e0 [ 474.763235][ T7638] vfs_mkdir+0x386/0x570 [ 474.767943][ T7638] do_mkdirat+0x1d8/0x440 [ 474.772298][ T7638] ? vfs_mkdir+0x570/0x570 [ 474.776762][ T7638] __x64_sys_mkdirat+0x85/0x90 [ 474.781549][ T7638] do_syscall_64+0x4c/0xa0 [ 474.785996][ T7638] ? clear_bhb_loop+0x60/0xb0 [ 474.790794][ T7638] ? clear_bhb_loop+0x60/0xb0 [ 474.795493][ T7638] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 474.801426][ T7638] RIP: 0033:0x7f8e6f19e159 [ 474.805867][ T7638] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 474.825510][ T7638] RSP: 002b:00007f8e70089028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 474.833954][ T7638] RAX: ffffffffffffffda RBX: 00007f8e6f425fa0 RCX: 00007f8e6f19e159 [ 474.841956][ T7638] RDX: 00000000000001ff RSI: 0000200000000380 RDI: ffffffffffffff9c [ 474.849956][ T7638] RBP: 00007f8e6f23506b R08: 0000000000000000 R09: 0000000000000000 [ 474.857953][ T7638] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 474.866054][ T7638] R13: 00007f8e6f426038 R14: 00007f8e6f425fa0 R15: 00007ffe88e38a68 [ 474.874060][ T7638] [ 474.916181][ T7638] se_device not configured yet, cannot port link [ 475.627656][ T7490] device hsr_slave_0 entered promiscuous mode [ 475.645168][ T7490] device hsr_slave_1 entered promiscuous mode [ 475.664549][ T7490] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 475.673620][ T7490] Cannot create hsr debugfs directory [ 475.739828][ T5397] usb 6-1: new full-speed USB device number 8 using dummy_hcd [ 475.929246][ T5397] usb 6-1: config 0 has an invalid interface number: 8 but max is 0 [ 475.940679][ T5397] usb 6-1: config 0 has no interface number 0 [ 475.953497][ T5397] usb 6-1: config 0 interface 8 altsetting 0 has an invalid endpoint with address 0x9F, skipping [ 475.978534][ T5397] usb 6-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 475.991452][ T5397] usb 6-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 476.001555][ T5397] usb 6-1: Product: syz [ 476.005994][ T5397] usb 6-1: SerialNumber: syz [ 476.017559][ T5397] usb 6-1: config 0 descriptor?? [ 476.090528][ T5397] usbhid 6-1:0.8: couldn't find an input interrupt endpoint [ 476.691696][ T4417] device hsr_slave_0 left promiscuous mode [ 476.705239][ T4417] device hsr_slave_1 left promiscuous mode [ 476.713637][ T4417] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 476.731681][ T4417] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 476.748483][ T4417] device bridge_slave_1 left promiscuous mode [ 476.758224][ T4417] bridge0: port 2(bridge_slave_1) entered disabled state [ 476.776589][ T4417] device bridge_slave_0 left promiscuous mode [ 476.785834][ T4417] bridge0: port 1(bridge_slave_0) entered disabled state [ 476.971050][ T4417] team0 (unregistering): Port device team_slave_1 removed [ 477.071932][ T4417] team0 (unregistering): Port device team_slave_0 removed [ 477.084371][ T22] usb 6-1: USB disconnect, device number 8 [ 477.104468][ T4417] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 477.162038][ T4417] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 477.273919][ T4417] bond0 (unregistering): Released all slaves [ 477.372782][ T7490] netdevsim netdevsim6 netdevsim0: renamed from eth0 [ 477.386989][ T7490] netdevsim netdevsim6 netdevsim1: renamed from eth1 [ 477.397013][ T7490] netdevsim netdevsim6 netdevsim2: renamed from eth2 [ 477.407376][ T7490] netdevsim netdevsim6 netdevsim3: renamed from eth3 [ 477.465355][ T7490] 8021q: adding VLAN 0 to HW filter on device bond0 [ 477.482024][ T4561] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 477.490048][ T4561] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 477.502094][ T7490] 8021q: adding VLAN 0 to HW filter on device team0 [ 477.512497][ T4561] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 477.524031][ T4561] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 477.536690][ T4561] bridge0: port 1(bridge_slave_0) entered blocking state [ 477.543975][ T4561] bridge0: port 1(bridge_slave_0) entered forwarding state [ 477.569993][ T4561] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 477.578520][ T4561] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 477.587307][ T4561] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 477.608693][ T4561] bridge0: port 2(bridge_slave_1) entered blocking state [ 477.615849][ T4561] bridge0: port 2(bridge_slave_1) entered forwarding state [ 477.626858][ T4561] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 477.638732][ T4561] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 477.647611][ T4561] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 477.661029][ T4561] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 477.672011][ T4561] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 477.681730][ T4561] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 477.697106][ T7490] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 477.708473][ T7490] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 477.724662][ T4561] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 477.738932][ T4561] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 477.756613][ T4561] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 477.765757][ T4561] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 477.775408][ T4561] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 477.784267][ T4561] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 477.981909][ T6904] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 477.993814][ T6904] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 478.011292][ T7490] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 478.317687][ T4417] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 478.327703][ T4417] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 478.356268][ T4417] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 478.367400][ T4417] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 478.378967][ T7490] device veth0_vlan entered promiscuous mode [ 478.390434][ T4417] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 478.399535][ T4417] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 478.409611][ T7490] device veth1_vlan entered promiscuous mode [ 478.434368][ T7490] device veth0_macvtap entered promiscuous mode [ 478.445585][ T4417] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 478.454677][ T4417] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 478.464075][ T4417] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 478.474099][ T7490] device veth1_macvtap entered promiscuous mode [ 478.490854][ T7490] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 478.501471][ T7490] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 478.511959][ T7490] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 478.522517][ T7490] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 478.532473][ T7490] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 478.543822][ T7490] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 478.554325][ T7490] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 478.565841][ T7490] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 478.577188][ T7490] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 478.586666][ T4419] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 478.595999][ T4419] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 478.606258][ T4419] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 478.620313][ T7490] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 478.632852][ T7490] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 478.643072][ T7490] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 478.656920][ T7490] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 478.673410][ T7490] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 478.684862][ T7490] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 478.697220][ T7490] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 478.707887][ T7490] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 478.721037][ T7490] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 478.730005][ T4559] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 478.741238][ T4559] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 478.756646][ T7490] netdevsim netdevsim6 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 478.767418][ T7490] netdevsim netdevsim6 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 478.776996][ T7490] netdevsim netdevsim6 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 478.788795][ T7490] netdevsim netdevsim6 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 478.824964][ T7490] ieee80211 phy15: Selected rate control algorithm 'minstrel_ht' [ 478.854514][ T4561] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 478.865418][ T7490] ieee80211 phy16: Selected rate control algorithm 'minstrel_ht' [ 478.873939][ T4561] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 478.889602][ T4559] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 478.914381][ T4559] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 478.923163][ T4559] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 478.933740][ T4419] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready