last executing test programs: 20.874589393s ago: executing program 0 (id=1): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/power/state\x00', 0x1, 0x0) pwrite64(r0, &(0x7f0000000140)='disk', 0x4, 0x0) 18.023729298s ago: executing program 1 (id=18): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x1ff) mount(&(0x7f0000000040)=@filename='cgroup\x00', &(0x7f0000000000), &(0x7f0000000040)='cgroup\x00', 0x0, &(0x7f0000000080)='memory\x00') mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/test\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/test/memory.limit_in_bytes\x00', 0x2, 0x0) write(r0, &(0x7f0000000140)='0\x00', 0x1) 17.939905512s ago: executing program 1 (id=19): r0 = syz_usb_connect(0x0, 0x32, &(0x7f0000001000)=ANY=[@ANYBLOB="1201000200000040501d4d610001000000010902200001010080320904000002ff0000000705010200020007058202000200"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f0000000100)={0x40, 0x1, 0x1e, "4d61501d0100000000000000100000000000800700000000000038040000"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f0000000200)={0x40, 0x40, 0x1, "80"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f0000000300)={0x40, 0x50}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f0000000400)={0x40, 0x51, 0x8, "0102030405060708"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) nanosleep(&(0x7f0000000300)={0x0, 0xbebc200}, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f0000000500)={0x40, 0x54, 0x20, "0100"/32}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) nanosleep(&(0x7f0000000300)={0x0, 0xbebc200}, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f0000000600)={0x40, 0x56, 0x7d, "00ffffffffffff0004430100000000000000010480000000010000000000000000000000000001010101010101010101010101010101000000fd00324b1e53110200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002c"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 14.890182321s ago: executing program 1 (id=28): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nullb/my_nullb\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nullb/my_nullb/zoned\x00', 0x2, 0x0) write(r0, &(0x7f0000000400)='1\x00', 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./config/nullb/my_nullb/power\x00', 0x2, 0x0) write(r1, &(0x7f0000000600)='1\x00', 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000a00)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000a00)='./dev\x00', &(0x7f0000000b00)='devtmpfs\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./dev/my_nullb\x00', 0x2, 0x0) pwritev(r2, &(0x7f0000002000)=[{&(0x7f0000001000)='SFOZ', 0x4}, {&(0x7f0000003000)='\x00'/4092, 0xffc}], 0x2, 0x0, 0x0) fsync(r2) close(r2) mkdirat(0xffffffffffffff9c, &(0x7f0000000800)='./mnt\x00', 0x1ff) mount(&(0x7f0000000c00)=@filename='./dev/my_nullb\x00', &(0x7f0000000800)='./mnt\x00', &(0x7f0000000900)='zonefs\x00', 0x0, 0x0) 14.889842756s ago: executing program 3 (id=29): r0 = memfd_create(&(0x7f0000000100)='img\x00', 0x0) ftruncate(r0, 0x1000000) syz_open_dev$loop(&(0x7f0000000140), 0x0, 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/module/block2mtd/parameters/block2mtd\x00', 0x1, 0x0) write(r1, &(0x7f00000000c0)='/dev/loop0,65536\x00', 0x11) r2 = syz_open_dev$mtd(&(0x7f0000000600), 0x1, 0x2) ioctl$MEMERASE(r2, 0x40084d02, &(0x7f0000000640)={0x0, 0x1000000}) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) ioctl(r3, 0x40186f40, &(0x7f00000001c0)="000000000100"/24) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000300)='./dev\x00', &(0x7f0000000340)='devtmpfs\x00', 0x0, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./dev/ubi0\x00', 0x2, 0x0) ioctl(r4, 0x40986f00, &(0x7f0000000440)="0000000001000000000001000000000003000600000000006d795f766f6c00"/154) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./mnt\x00', 0x1ff) mount(&(0x7f0000000540)=@filename='ubi0_0\x00', &(0x7f0000000500)='./mnt\x00', &(0x7f0000000580)='ubifs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f00000005c0)='./mnt/test\x00', 0x42, 0x1ff) 14.819876173s ago: executing program 1 (id=30): mkdirat(0xffffffffffffff9c, &(0x7f0000006000)='./sys\x00', 0x1ff) mount(0x0, 0x0, &(0x7f0000006100)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./sys/module/psmouse/parameters/proto\x00', 0x1, 0x0) write(r0, &(0x7f0000000100)='bare\x00', 0x4) 14.819659873s ago: executing program 1 (id=31): r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000001000), 0x2, 0x0) write$USERIO_CMD_SET_PORT_TYPE(r0, &(0x7f0000001040)={0x1, 0x1}, 0x2) write$USERIO_CMD_REGISTER(r0, &(0x7f0000001080), 0x2) read(r0, &(0x7f00000010c0)=""/4095, 0xfff) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f00000020c0)={0x2, 0xfa}, 0x2) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000002100), 0x2) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000002140), 0x2) 14.549886764s ago: executing program 3 (id=32): syz_usb_connect(0x0, 0xa1, &(0x7f0000000000)=ANY=[@ANYBLOB="1201100100000040ba23000100010000000109028f00020100803209040000000101000009240100011e0001010c2402010101000203000000092403020103000100090401000001020000090401010101020000072401010101000b2402010204200188580109050109c00001000007250100000000090401020101020000072401010101000b2402010204200188580109050109c00001000007250100000000"], 0x0) nanosleep(&(0x7f0000000300)={0x1}, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000100), 0x0, 0x2) ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(r0, 0xc2604111, &(0x7f0000000200)={0x0, [[0x8], [0x0, 0x200000], [0x1]], '\x00', [{0x20, 0x20, 0x0, 0x0, 0x1}, {0x40, 0x40, 0x0, 0x0, 0x1}, {0x2, 0x2, 0x0, 0x0, 0x1}, {0x15888, 0x15888, 0x0, 0x0, 0x1}, {0x0, 0xffffffff}, {0x400, 0x400, 0x0, 0x0, 0x1}, {0x2000, 0x2000, 0x0, 0x0, 0x1}, {0x4, 0x4, 0x0, 0x0, 0x1}, {0x0, 0xffffffff}, {0x1000, 0x1000, 0x0, 0x0, 0x1}, {0x8000, 0x8000, 0x0, 0x0, 0x1}, {0x0, 0xffffffff}]}) ioctl$SNDRV_PCM_IOCTL_PREPARE(r0, 0x4140, 0x0) ioctl$SNDRV_PCM_IOCTL_WRITEI_FRAMES(r0, 0x40184150, &(0x7f0000000400)={0x0, &(0x7f0000000500)='\x00'/16, 0x10}) ioctl$SNDRV_PCM_IOCTL_START(r0, 0x4142, 0x0) 14.549658189s ago: executing program 1 (id=33): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./config\x00', 0x1ff) mount(0x0, &(0x7f00000000c0)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/dlm/cluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/dlm/cluster/comms/1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/dlm/cluster/comms/1/local\x00', 0x2, 0x0) write(r0, &(0x7f0000000200)='1\x00', 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/dlm/cluster/comms/1/nodeid\x00', 0x2, 0x0) write(r1, &(0x7f0000000280)='1\x00', 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/dlm/cluster/comms/1/addr\x00', 0x1, 0x0) write(r2, &(0x7f0000000300)="0200"/128, 0x80) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000380), 0x2, 0x0) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x2, 0x0) write(r3, &(0x7f0000000400)="060000000000000002000000040100000000000000000000666f6f00"/122, 0x78) (async) nanosleep(&(0x7f0000000480)={0x0, 0x5f5e100}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000500)='./sys\x00', &(0x7f0000000540)='sysfs\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./sys/kernel/dlm/foo/event_done\x00', 0x1, 0x0) write(r4, &(0x7f00000005c0)='0\x00', 0x1) r5 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./sys/kernel/dlm/foo/control\x00', 0x1, 0x0) write(r5, &(0x7f0000000640)='1\x00', 0x1) nanosleep(&(0x7f0000000680)={0x0, 0x5f5e100}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000006c0)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000700)='./dev\x00', &(0x7f0000000740)='devtmpfs\x00', 0x0, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000780)='./dev/dlm_foo\x00', 0x2, 0x0) write(r6, &(0x7f00000007c0)="06000000000000000200000001010000030300008000000000000000000000000000000000000000000000000000000000000000000000007856341200000000000000000000000000000000000000007856341200000000000000000000000000000000000000000000000000000000000000000000000000000000666f6f", 0x7b) close(r6) r7 = openat(0xffffffffffffff9c, &(0x7f0000000840)='./dev/dlm_foo\x00', 0x2, 0x0) write(r7, &(0x7f0000000880)="06000000000000000200000001010000030300000040000000000000000000000000000000000000000000000000000000000000000000007856341200000000000000000000000000000000000000007856341200000000000000000000000000000000000000000000000000000000000000000000000000000000666f6f", 0x7b) 12.409738602s ago: executing program 3 (id=40): r0 = memfd_create(&(0x7f0000000100)='img\x00', 0x0) ftruncate(r0, 0x1000000) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/module/block2mtd/parameters/block2mtd\x00', 0x1, 0x0) write(r1, &(0x7f00000000c0)='/dev/loop0,65536\x00', 0x11) r2 = syz_open_dev$mtd(&(0x7f0000000600), 0x1, 0x2) ioctl$MEMERASE(r2, 0x40084d02, &(0x7f0000000640)={0x0, 0x1000000}) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) ioctl(r3, 0x40186f40, &(0x7f00000001c0)="000000000100"/24) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000300)='./dev\x00', &(0x7f0000000340)='devtmpfs\x00', 0x0, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./dev/ubi0\x00', 0x2, 0x0) ioctl(r4, 0x40986f00, &(0x7f0000000440)="0000000001000000000001000000000003000600000000006d795f766f6c00"/154) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./mnt\x00', 0x1ff) mount(&(0x7f0000000540)=@filename='ubi0_0\x00', &(0x7f0000000500)='./mnt\x00', &(0x7f0000000580)='ubifs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f00000005c0)='./mnt/test\x00', 0x42, 0x1ff) 12.119022399s ago: executing program 3 (id=41): mkdirat(0xffffffffffffff9c, &(0x7f0000006000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000006000)='./sys\x00', 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./sys/module/psmouse/parameters/proto\x00', 0x1, 0x0) write(r0, &(0x7f0000000100)='bare\x00', 0x4) 12.060038484s ago: executing program 3 (id=42): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/module/md_mod/parameters/new_array\x00', 0x2, 0x0) write(r0, &(0x7f0000000140)='md0\x00', 0x4) openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/block/md0\x00', 0x0, 0x0) 12.059902819s ago: executing program 3 (id=43): syslog(0x9, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/power/pm_test\x00', 0x2, 0x0) write(r0, &(0x7f0000000140)='devices\x00', 0x8) 5.729902914s ago: executing program 32 (id=1): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/power/state\x00', 0x1, 0x0) pwrite64(r0, &(0x7f0000000140)='disk', 0x4, 0x0) 4.417859669s ago: executing program 4 (id=58): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/module/block2mtd/parameters/block2mtd\x00', 0x1, 0x0) write(r0, &(0x7f00000000c0)='/dev/loop0,65536\x00', 0x11) r1 = syz_open_dev$mtd(&(0x7f0000000600), 0x1, 0x2) ioctl$MEMERASE(r1, 0x40084d02, &(0x7f0000000640)={0x0, 0x1000000}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) ioctl(r2, 0x40186f40, &(0x7f00000001c0)="000000000100"/24) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000300)='./dev\x00', &(0x7f0000000340)='devtmpfs\x00', 0x0, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./dev/ubi0\x00', 0x2, 0x0) ioctl(r3, 0x40986f00, &(0x7f0000000440)="0000000001000000000001000000000003000600000000006d795f766f6c00"/154) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./mnt\x00', 0x1ff) mount(&(0x7f0000000540)=@filename='ubi0_0\x00', &(0x7f0000000500)='./mnt\x00', &(0x7f0000000580)='ubifs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f00000005c0)='./mnt/test\x00', 0x42, 0x1ff) 4.079191502s ago: executing program 4 (id=63): r0 = syz_usb_connect(0x0, 0x49, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000200000040cc1769190001010203010902370001010080fa0904000000ffffff000904000104ffffff0007058102000200070501020002000705820200020007050602000200"], 0x0) syz_usb_ep_write(r0, 0x81, 0xf, &(0x7f0000000100)="010000000001010101010101010100") nanosleep(&(0x7f0000000200)={0x0, 0x10000000}, 0x0) syz_usb_disconnect(r0) 3.159899076s ago: executing program 2 (id=67): mkdirat(0xffffffffffffff9c, &(0x7f0000006000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000006000)='./sys\x00', &(0x7f0000006100)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0) write(r0, &(0x7f0000000100)='bare\x00', 0x4) 3.159744426s ago: executing program 2 (id=68): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) syz_usb_connect(0x0, 0x5b, &(0x7f0000000080)=ANY=[@ANYBLOB="12010002ffffff4010110f900001000000010902490003010080fa0904000001ffffff00070584030002010904010001ffffff00070502020002000904020001ffffff00070582020002000904020801ffffff0007058801000201"], 0x0) nanosleep(&(0x7f0000000100)={0x3}, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./sys/bus/usb/devices/1-1:1.0/stat_rxflow\x00', 0x0, 0x0) read(r0, &(0x7f0000000180)=""/128, 0x80) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/bus/usb/devices/2-1:1.0/stat_rxflow\x00', 0x0, 0x0) read(r1, &(0x7f0000000240)=""/128, 0x80) r2 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./sys/bus/usb/devices/dummy_hcd.0-1:1.0/stat_rxflow\x00', 0x0, 0x0) read(r2, &(0x7f00000002c0)=""/128, 0x80) 2.669886462s ago: executing program 4 (id=69): r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0x38, 0x1403, 0x405, 0x0, 0x0, "", [{{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'lo\x00'}}]}}}, 0x0) nanosleep(&(0x7f0000000d00)={0x1}, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000400)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000500)={0x0}, 0x106, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r1, &(0x7f0000000600)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x1234, 0x0, @loopback}, r2}}, 0x30) write$RDMA_USER_CM_CMD_LISTEN(r1, &(0x7f0000000700)={0x7, 0x8, 0xfa00, {r2, 0x10}}, 0x10) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000800)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000900)={0x0}, 0x106, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r1, &(0x7f0000000a00)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @empty}, {0xa, 0x1234, 0x0, @loopback}, r3, 0x3e8}}, 0x48) write$RDMA_USER_CM_CMD_GET_EVENT(r1, &(0x7f0000000e00)={0xc, 0x8, 0x150, {&(0x7f0000000f00)}}, 0x10) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r1, &(0x7f0000000b00)={0x4, 0x8, 0xfa00, {r3, 0x3e8}}, 0x10) write$RDMA_USER_CM_CMD_GET_EVENT(r1, &(0x7f0000000e00)={0xc, 0x8, 0x150, {&(0x7f0000000f00)}}, 0x10) write$RDMA_USER_CM_CMD_CONNECT(r1, &(0x7f0000000c00)={0x6, 0x118, 0xfa00, {{0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r3}}, 0x120) 1.800115331s ago: executing program 4 (id=70): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./dev/mapper/control\x00', 0x2, 0x0) ioctl(r0, 0xc138fd03, &(0x7f0000000000)="04000000000000000000000038010000000000000000000000000000000000000000000000000000000000000000000063616368653100") ioctl(r0, 0xc178fd09, &(0x7f0000000138)="04000000000000000000000078010000380100000100000000000000000000000000000000000000000000000000000063616368653100") ioctl(r0, 0xc138fd06, &(0x7f00000002b0)="04000000000000000000000038010000000000000000000000000000000000000000000000000000000000000000000063616368653100") r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./dev/mapper/cache1\x00', 0x2, 0x0) read(r1, &(0x7f00000003e8), 0x1000) 1.787966771s ago: executing program 4 (id=71): mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/module/block2mtd/parameters/block2mtd\x00', 0x1, 0x0) write(r0, &(0x7f00000000c0)='/dev/loop0,65536\x00', 0x11) r1 = syz_open_dev$mtd(&(0x7f0000000600), 0x1, 0x2) ioctl$MEMERASE(r1, 0x40084d02, &(0x7f0000000640)={0x0, 0x1000000}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) ioctl(r2, 0x40186f40, &(0x7f00000001c0)="000000000100"/24) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000300)='./dev\x00', &(0x7f0000000340)='devtmpfs\x00', 0x0, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./dev/ubi0\x00', 0x2, 0x0) ioctl(r3, 0x40986f00, &(0x7f0000000440)="0000000001000000000001000000000003000600000000006d795f766f6c00"/154) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./mnt\x00', 0x1ff) mount(&(0x7f0000000540)=@filename='ubi0_0\x00', &(0x7f0000000500)='./mnt\x00', &(0x7f0000000580)='ubifs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f00000005c0)='./mnt/test\x00', 0x42, 0x1ff) 1.440165787s ago: executing program 4 (id=72): r0 = syz_usb_connect$hid(0x0, 0x3f, &(0x7f0000000000)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x40, 0x1b1c, 0x1c03, 0x100, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x0, 0x80, 0x32, "", [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x111, 0x0, 0x1, {0x22, 0x1d}}, {{{0x9, 0x5, 0x81, 0x3, 0x40, 0x1}}, [{{0x9, 0x5, 0x2, 0x3, 0x40, 0x1}}]}}}]}}]}}, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000500)={0x24, 0x0, 0x0, &(0x7f0000001000)=ANY=[@ANYBLOB="00221d0000000600ff0901a1010901150026ff007508954081020901750895409102c0"], 0x0}, &(0x7f0000000600)={0x2c, 0x0, 0x0, 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="20014000"/70], 0x0}) syz_usb_control_io$hid(r0, &(0x7f0000000500)={0x24, 0x0, 0x0, &(0x7f0000001000)=ANY=[@ANYBLOB="00221d0000000600ff0901a1010901150026ff007508954081020901750895409102c0"], 0x0}, &(0x7f0000000600)={0x2c, 0x0, 0x0, 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="20014000"/70], 0x0}) nanosleep(&(0x7f0000000300)={0x0, 0x1dcd6500}, 0x0) syz_usb_ep_read(r0, 0x2, 0x40, &(0x7f0000000100)=""/64) syz_usb_ep_write(r0, 0x81, 0x2, &(0x7f0000000200)="fe03") syz_usb_ep_read(r0, 0x2, 0x40, &(0x7f0000000100)=""/64) syz_usb_ep_write(r0, 0x81, 0x2, &(0x7f0000000200)="0399") syz_usb_ep_read(r0, 0x2, 0x40, &(0x7f0000000100)=""/64) syz_usb_ep_write(r0, 0x81, 0x2, &(0x7f0000000200)="039a") syz_usb_ep_read(r0, 0x2, 0x40, &(0x7f0000000100)=""/64) syz_usb_ep_write(r0, 0x81, 0x2, &(0x7f0000000200)="034f") syz_usb_ep_read(r0, 0x2, 0x40, &(0x7f0000000100)=""/64) syz_usb_ep_write(r0, 0x81, 0x2, &(0x7f0000000200)="034f") syz_usb_ep_read(r0, 0x2, 0x40, &(0x7f0000000100)=""/64) syz_usb_ep_write(r0, 0x81, 0x2, &(0x7f0000000200)="0200") syz_usb_ep_read(r0, 0x2, 0x40, &(0x7f0000000100)=""/64) syz_usb_ep_write(r0, 0x81, 0x2, &(0x7f0000000200)="0340") syz_usb_ep_read(r0, 0x2, 0x40, &(0x7f0000000100)=""/64) syz_usb_ep_write(r0, 0x81, 0x2, &(0x7f0000000200)="0200") syz_usb_ep_read(r0, 0x2, 0x40, &(0x7f0000000100)=""/64) syz_usb_ep_write(r0, 0x81, 0x2, &(0x7f0000000200)="0344") nanosleep(&(0x7f0000000300)={0x1}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000400)='./sys\x00', &(0x7f0000000440)='sysfs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/class/hwmon/hwmon0/curr1_input\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000540)='./sys/class/hwmon/hwmon1/curr1_input\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000580)='./sys/class/hwmon/hwmon2/curr1_input\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f00000005c0)='./sys/class/hwmon/hwmon3/curr1_input\x00', 0x0, 0x0) 69.92092ms ago: executing program 2 (id=73): r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) write(r0, &(0x7f0000000100)="0101", 0x2) 69.718306ms ago: executing program 2 (id=74): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0xc120) write(0xffffffffffffffff, &(0x7f0000000500)='0000:00:04.0\x00', 0xc) r0 = openat(0xffffffffffffff9c, &(0x7f0000000680)='./sys/bus/pci/drivers/dwc3-haps/bind\x00', 0x1, 0x0) write(r0, &(0x7f0000000400)='0000:00:02.0\x00', 0xc) r1 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./sys/bus/pci/devices/0000:00:04.0/driver_override\x00', 0x2, 0x0) write(r1, &(0x7f0000000600)='dwc3-haps\x00', 0x9) write(r0, &(0x7f0000000500)='0000:00:04.0\x00', 0xc) 150.255µs ago: executing program 2 (id=75): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/power/state\x00', 0x2, 0x0) write(r0, &(0x7f00000000c0)='mem\n\x00', 0x5) 0s ago: executing program 2 (id=76): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/bus/pci/devices/0000:00:02.0/driver/unbind\x00', 0x1, 0x0) write(r0, &(0x7f0000000300)='0000:00:02.0\x00', 0xd) r1 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/bus/pci/devices/0000:00:02.0/driver_override\x00', 0x1, 0x0) write(r1, &(0x7f0000000500)='i915\x00', 0x5) r2 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./sys/bus/pci/drivers/i915/bind\x00', 0x1, 0x0) write(r2, &(0x7f0000000700)='0000:00:02.0\x00', 0xd) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:54697' (ED25519) to the list of known hosts. [ 42.157727][ T5727] cgroup: Unknown subsys name 'net' [ 42.295794][ T5727] cgroup: Unknown subsys name 'cpuset' [ 42.300214][ T5727] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 43.227138][ T5727] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 47.392419][ T5748] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 47.412061][ T5755] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 47.416745][ T5755] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 47.420572][ T5758] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 47.421168][ T5755] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 47.423467][ T5760] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 47.424202][ T5760] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 47.425310][ T5759] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 47.427153][ T5759] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 47.428490][ T5755] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 47.429113][ T5755] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 47.431891][ T64] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 47.434012][ T5755] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 47.437477][ T5760] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 47.437972][ T64] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 47.438851][ T64] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 47.439227][ T64] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 47.443217][ T5748] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 47.459247][ T5755] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 47.469952][ T5755] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 48.171679][ T5749] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.174865][ T5749] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.177231][ T5749] bridge_slave_0: entered allmulticast mode [ 48.180023][ T5749] bridge_slave_0: entered promiscuous mode [ 48.216393][ T5749] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.219386][ T5749] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.222546][ T5749] bridge_slave_1: entered allmulticast mode [ 48.226324][ T5749] bridge_slave_1: entered promiscuous mode [ 48.236250][ T5745] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.239502][ T5745] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.242578][ T5745] bridge_slave_0: entered allmulticast mode [ 48.246441][ T5745] bridge_slave_0: entered promiscuous mode [ 48.271514][ T5745] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.273958][ T5745] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.276825][ T5745] bridge_slave_1: entered allmulticast mode [ 48.279998][ T5745] bridge_slave_1: entered promiscuous mode [ 48.289661][ T5751] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.292020][ T5751] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.294598][ T5751] bridge_slave_0: entered allmulticast mode [ 48.297401][ T5751] bridge_slave_0: entered promiscuous mode [ 48.300960][ T5751] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.304573][ T5751] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.307059][ T5751] bridge_slave_1: entered allmulticast mode [ 48.309762][ T5751] bridge_slave_1: entered promiscuous mode [ 48.344489][ T5749] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 48.350220][ T5749] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 48.353940][ T5750] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.356326][ T5750] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.358670][ T5750] bridge_slave_0: entered allmulticast mode [ 48.361469][ T5750] bridge_slave_0: entered promiscuous mode [ 48.367185][ T5745] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 48.373075][ T5745] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 48.387642][ T5751] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 48.397997][ T5750] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.400642][ T5750] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.403715][ T5750] bridge_slave_1: entered allmulticast mode [ 48.406730][ T5750] bridge_slave_1: entered promiscuous mode [ 48.422994][ T5751] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 48.445610][ T5745] team0: Port device team_slave_0 added [ 48.460529][ T5749] team0: Port device team_slave_0 added [ 48.464263][ T5750] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 48.468096][ T5745] team0: Port device team_slave_1 added [ 48.471980][ T5751] team0: Port device team_slave_0 added [ 48.474921][ T5749] team0: Port device team_slave_1 added [ 48.477914][ T5750] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 48.488194][ T5751] team0: Port device team_slave_1 added [ 48.516786][ T5745] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 48.519040][ T5745] 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 1532 would solve the problem. [ 48.527128][ T5745] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 48.537566][ T5745] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 48.540332][ T5745] 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 1532 would solve the problem. [ 48.551001][ T5745] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 48.570817][ T5749] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 48.573906][ T5749] 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 1532 would solve the problem. [ 48.584272][ T5749] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 48.594535][ T5749] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 48.597277][ T5749] 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 1532 would solve the problem. [ 48.607548][ T5749] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 48.618320][ T5750] team0: Port device team_slave_0 added [ 48.621119][ T5751] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 48.623390][ T5751] 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 1532 would solve the problem. [ 48.631322][ T5751] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 48.635863][ T5751] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 48.638033][ T5751] 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 1532 would solve the problem. [ 48.646034][ T5751] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 48.662193][ T5750] team0: Port device team_slave_1 added [ 48.695149][ T5745] hsr_slave_0: entered promiscuous mode [ 48.697613][ T5745] hsr_slave_1: entered promiscuous mode [ 48.707178][ T5750] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 48.709352][ T5750] 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 1532 would solve the problem. [ 48.718403][ T5750] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 48.752839][ T5750] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 48.755154][ T5750] 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 1532 would solve the problem. [ 48.763614][ T5750] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 48.771531][ T5751] hsr_slave_0: entered promiscuous mode [ 48.774787][ T5751] hsr_slave_1: entered promiscuous mode [ 48.777522][ T5751] debugfs: 'hsr0' already exists in 'hsr' [ 48.779465][ T5751] Cannot create hsr debugfs directory [ 48.803324][ T5749] hsr_slave_0: entered promiscuous mode [ 48.805696][ T5749] hsr_slave_1: entered promiscuous mode [ 48.807798][ T5749] debugfs: 'hsr0' already exists in 'hsr' [ 48.809835][ T5749] Cannot create hsr debugfs directory [ 48.903420][ T5750] hsr_slave_0: entered promiscuous mode [ 48.906724][ T5750] hsr_slave_1: entered promiscuous mode [ 48.908905][ T5750] debugfs: 'hsr0' already exists in 'hsr' [ 48.910696][ T5750] Cannot create hsr debugfs directory [ 49.177571][ T5745] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 49.186855][ T5745] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 49.189828][ T5745] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 49.196713][ T5745] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 49.199590][ T5745] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 49.204894][ T5745] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 49.207887][ T5745] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 49.212310][ T5745] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 49.255559][ T5749] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 49.260066][ T5749] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 49.262821][ T5749] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 49.267260][ T5749] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 49.270568][ T5749] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 49.275111][ T5749] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 49.280704][ T5749] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 49.285283][ T5749] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 49.344843][ T5751] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 49.352054][ T5751] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 49.355118][ T5751] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 49.359489][ T5751] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 49.362161][ T5751] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 49.368027][ T5751] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 49.372071][ T5751] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 49.377200][ T5751] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 49.450059][ T5750] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 49.458564][ T5750] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 49.462524][ T5750] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 49.468000][ T5750] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 49.477860][ T5750] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 49.484240][ T5750] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 49.487018][ T5750] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 49.493173][ T5750] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 49.502014][ T5745] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.503504][ T5755] Bluetooth: hci0: command tx timeout [ 49.504306][ T5753] Bluetooth: hci2: command tx timeout [ 49.512728][ T5753] Bluetooth: hci3: command tx timeout [ 49.512740][ T5755] Bluetooth: hci1: command tx timeout [ 49.535736][ T5745] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.567684][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.571331][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.598314][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.601466][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.612787][ T5749] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.647308][ T5749] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.673731][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.676797][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.691231][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.694417][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.706842][ T5751] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.743229][ T5751] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.756511][ T5750] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.769127][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.772146][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.788838][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.792110][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.809383][ T5750] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.822456][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.824965][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.842757][ T228] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.845069][ T228] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.153181][ T5751] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 50.193888][ T5751] veth0_vlan: entered promiscuous mode [ 50.200889][ T5745] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 50.208157][ T5749] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 50.214247][ T5751] veth1_vlan: entered promiscuous mode [ 50.220996][ T5750] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 50.258157][ T5751] veth0_macvtap: entered promiscuous mode [ 50.271405][ T5751] veth1_macvtap: entered promiscuous mode [ 50.290829][ T5745] veth0_vlan: entered promiscuous mode [ 50.298448][ T5749] veth0_vlan: entered promiscuous mode [ 50.310404][ T5750] veth0_vlan: entered promiscuous mode [ 50.315009][ T5745] veth1_vlan: entered promiscuous mode [ 50.321292][ T5751] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 50.326242][ T5749] veth1_vlan: entered promiscuous mode [ 50.335463][ T5751] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 50.343150][ T5750] veth1_vlan: entered promiscuous mode [ 50.373060][ T5745] veth0_macvtap: entered promiscuous mode [ 50.385632][ T5745] veth1_macvtap: entered promiscuous mode [ 50.409202][ T5750] veth0_macvtap: entered promiscuous mode [ 50.426569][ T5749] veth0_macvtap: entered promiscuous mode [ 50.434406][ T5749] veth1_macvtap: entered promiscuous mode [ 50.440742][ T105] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.443532][ T5750] veth1_macvtap: entered promiscuous mode [ 50.444589][ T105] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 50.455112][ T5745] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 50.476279][ T5745] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 50.479854][ T105] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.483364][ T105] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 50.487053][ T5749] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 50.492113][ T5749] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 50.507355][ T5750] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 50.520169][ T5750] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 50.529755][ T5751] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 50.550961][ T5751] ebtables: xtables 32bit compat interface no longer supported in namespaces and will be removed soon. [ 50.560570][ T5751] arp_tables: xtables 32bit compat interface no longer supported in namespaces and will be removed soon. [ 50.570769][ T5751] ip_tables: xtables 32bit compat interface no longer supported in namespaces and will be removed soon. [ 50.581835][ T5751] ip6_tables: xtables 32bit compat interface no longer supported in namespaces and will be removed soon. [ 50.613848][ T228] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.621095][ T228] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 50.646539][ T36] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.653367][ T36] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 50.688397][ T105] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.692954][ T105] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 50.717554][ T36] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.719995][ T36] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 50.729728][ T36] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.734197][ T36] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 50.747119][ T105] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.751593][ T105] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 50.754834][ T5825] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.758685][ T5825] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.772539][ T5825] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.777613][ T5825] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.802569][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.809419][ T12] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.817290][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.821547][ T12] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.824609][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.883360][ T5825] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.886161][ T5825] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.903282][ T5594] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.906342][ T5594] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.908974][ T5594] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.911580][ T5594] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.914469][ T5594] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.963112][ T5826] usb 6-1: new full-speed USB device number 2 using dummy_hcd [ 50.968353][ T42] audit: type=1800 audit(1785856936.348:2): pid=5904 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.5" name="bmaControls" dev="configfs" ino=9472 res=0 errno=0 [ 50.979746][ T5906] (NULL device *): [drm] All connectors must have at least one possible encoder [ 51.031529][ T5905] PM: hibernation: hibernation entry [ 51.073590][ T42] audit: type=1800 audit(1785856936.458:3): pid=5913 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.8" name="idVendor" dev="configfs" ino=9481 res=0 errno=0 [ 51.079512][ T42] audit: type=1800 audit(1785856936.458:4): pid=5913 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.8" name="idProduct" dev="configfs" ino=9482 res=0 errno=0 [ 51.083182][ T5913] Config c/1 of g1 needs at least one function. [ 51.090293][ T5913] udc dummy_udc.0: failed to start g1: -22 [ 51.091195][ T42] audit: type=1800 audit(1785856936.458:5): pid=5913 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.8" name="process_ump" dev="configfs" ino=9488 res=0 errno=0 [ 51.092432][ T5913] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 51.098320][ T42] audit: type=1800 audit(1785856936.458:6): pid=5913 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.8" name="direction" dev="configfs" ino=9489 res=0 errno=0 [ 51.104653][ T5913] UDC core: g1: couldn't find an available UDC or it's busy [ 51.110166][ T42] audit: type=1800 audit(1785856936.458:7): pid=5913 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.8" name="active" dev="configfs" ino=9490 res=0 errno=0 [ 51.116117][ T42] audit: type=1800 audit(1785856936.458:8): pid=5913 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.8" name="active" dev="configfs" ino=9493 res=0 errno=0 [ 51.121908][ T42] audit: type=1800 audit(1785856936.458:9): pid=5913 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.8" name="UDC" dev="configfs" ino=9494 res=0 errno=0 [ 51.164682][ T5826] usb 6-1: not running at top speed; connect to a high speed hub [ 51.176840][ T5826] usb 6-1: New USB device found, idVendor=0572, idProduct=cafe, bcdDevice= 1.00 [ 51.181772][ T5826] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 51.582791][ T5753] Bluetooth: hci1: command tx timeout [ 51.593109][ T5753] Bluetooth: hci3: command tx timeout [ 51.593120][ T5755] Bluetooth: hci2: command tx timeout [ 51.676615][ T5922] smbdirect: ib_dev[syz0]: added: RNIC max_fast_reg_page_list_len=256 device_cap_flags=0x200000 kernel_cap_flags=0x10 page_size_cap=0x1000 [ 51.681441][ T5922] smbdirect: ib_dev[syz0]: num_ports=1 max_qp_rd_atom=128 max_qp_init_rd_atom=128 max_sgl_rd=0 max_sge_rd=1 max_cqe=3276800 max_qp_wr=32768 max_send_sge=6 max_recv_sge=6 [ 51.687227][ T5922] smbdirect: ib_dev[syz0]PORT[1]: iwarp=1 ib=0 roce=0 v1=0 v2=0 core_cap_flags=0x400008 [ 51.692519][ T5922] iwpm_register_pid: Unable to send a nlmsg (client = 2) [ 51.702092][ T5922] infiniband syz0: RDMA CMA: cma_listen_on_dev, error -98 [ 51.792569][ T5905] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 51.795753][ T5905] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 51.804773][ T5905] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 51.810510][ T5905] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 51.813789][ T5905] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 51.818168][ T5905] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 51.827610][ T5905] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 51.830248][ T5905] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 51.835891][ T5905] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 51.839960][ T5905] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 51.842243][ T5905] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 51.845410][ T5905] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 51.869436][ T5925] ftl_cs: FTL header not found. [ 51.889602][ T5594] Filesystems sync: 0.036 seconds [ 51.899501][ T5925] block2mtd: mtd1: [/dev/loop0] erase_size = 64KiB [65536] [ 52.058981][ T5925] UBIFS error (pid: 5925): cannot open "ubi0_0", error -19 [ 52.316103][ T3833] input: PS/2 Generic Mouse as /devices/serio2/input/input6 [ 52.432507][ T5853] usb 7-1: new high-speed USB device number 2 using dummy_hcd [ 52.532804][ T3833] psmouse serio2: Failed to enable mouse on [ 52.553599][ T5910] input: PS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input7 [ 52.594426][ T5853] usb 7-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 52.598144][ T5853] usb 7-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 64 [ 52.601563][ T5853] usb 7-1: New USB device found, idVendor=110a, idProduct=1410, bcdDevice= 0.00 [ 52.604835][ T5853] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 52.611902][ T5935] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 52.614979][ T5935] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 52.754339][ T5939] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 52.809904][ T5939] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 52.866469][ T5939] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 52.922573][ T5939] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 53.025169][ T5853] mxuport 7-1:1.0: mxuport_recv_ctrl_urb - usb_control_msg failed (-32) [ 53.029099][ T5853] mxuport 7-1:1.0: probe with driver mxuport failed with error -5 [ 53.102737][ T5755] Bluetooth: hci0: command 0x040f tx timeout [ 53.502521][ T5826] cxacru 6-1:1.0: receive of cm 0x90 failed (-104) [ 53.510331][ T5944] cxacru 6-1:1.0: Direct firmware load for cxacru-fw.bin failed with error -2 [ 53.513710][ T5944] cxacru 6-1:1.0: Falling back to sysfs fallback for: cxacru-fw.bin [ 53.619320][ T5948] PM: suspend entry (deep) [ 53.621316][ T5948] PM: suspend exit [ 53.689424][ T5602] usb 6-1: USB disconnect, device number 2 [ 53.823493][ T5755] Bluetooth: hci1: command 0x0419 tx timeout [ 53.902618][ T5755] Bluetooth: hci2: command 0x0419 tx timeout [ 53.902657][ T5753] Bluetooth: hci3: command 0x0419 tx timeout [ 54.103690][ T5955] block2mtd: error: cannot open device /dev/loop0 [ 54.107478][ T5955] ubi0: attaching mtd1 [ 54.111085][ T5955] ubi0: scanning is finished [ 54.113368][ T5955] ubi0: empty MTD device detected [ 54.115860][ T5955] ubi0 error: ubi_early_get_peb: no free eraseblocks [ 54.226759][ T5955] ubi0 error: ubi_attach_mtd_dev: failed to attach mtd1, error -28 [ 54.367253][ T5955] UBIFS error (pid: 5955): cannot open "ubi0_0", error -19 [ 54.682423][ T5823] psmouse serio3: Failed to reset mouse on : -5 [ 55.184045][ T5753] Bluetooth: hci0: command 0x040f tx timeout [ 55.200410][ T5853] usb 7-1: USB disconnect, device number 2 [ 55.238594][ T42] audit: type=1800 audit(1785856940.618:10): pid=5964 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.23" name="zoned" dev="configfs" ino=10511 res=0 errno=0 [ 55.244133][ T5964] null_blk: nullb1: using native zone append [ 55.266892][ T5964] null_blk: disk nullb1 created [ 55.275183][ T5964] null_blk: nullb2: using native zone append [ 55.292503][ T5964] null_blk: disk nullb2 created [ 55.672502][ T24] usb 7-1: new high-speed USB device number 3 using dummy_hcd [ 55.826880][ T24] usb 7-1: config index 0 descriptor too short (expected 123, got 107) [ 55.831161][ T24] usb 7-1: config 1 has an invalid descriptor of length 6, skipping remainder of the config [ 55.834844][ T24] usb 7-1: config 1 interface 1 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 55.839383][ T24] usb 7-1: New USB device found, idVendor=1234, idProduct=5678, bcdDevice= 1.00 [ 55.842743][ T24] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 55.903677][ T5753] Bluetooth: hci1: command 0x0419 tx timeout [ 55.905740][ T5823] input: PS/2 Generic Mouse as /devices/serio3/input/input9 [ 55.983382][ T5753] Bluetooth: hci3: command 0x0419 tx timeout [ 55.983506][ T5755] Bluetooth: hci2: command 0x0419 tx timeout [ 56.122468][ T5823] psmouse serio3: Failed to enable mouse on [ 56.132052][ T5960] input: PS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input10 [ 56.797276][ T42] kauditd_printk_skb: 5 callbacks suppressed [ 56.797289][ T42] audit: type=1800 audit(1785856942.178:16): pid=5984 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.28" name="zoned" dev="configfs" ino=9208 res=0 errno=0 [ 56.799666][ T5984] null_blk: my_nullb: using native zone append [ 56.805506][ T42] audit: type=1800 audit(1785856942.178:17): pid=5984 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.28" name="power" dev="configfs" ino=9209 res=0 errno=0 [ 56.824819][ T5984] null_blk: disk my_nullb created [ 56.854293][ T5988] block2mtd: error: cannot open device /dev/loop0 [ 56.856946][ T5988] ubi0: attaching mtd1 [ 56.861879][ T5988] ubi0: scanning is finished [ 56.868778][ T5988] ubi0: empty MTD device detected [ 56.872221][ T5988] ubi0 error: ubi_early_get_peb: no free eraseblocks [ 57.025063][ T5988] ubi0 error: ubi_attach_mtd_dev: failed to attach mtd1, error -28 [ 57.076868][ T24] usb 7-1: USB disconnect, device number 3 [ 57.113897][ T5988] UBIFS error (pid: 5988): cannot open "ubi0_0", error -19 [ 57.160095][ T42] audit: type=1800 audit(1785856942.538:18): pid=5997 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.33" name="local" dev="configfs" ino=9675 res=0 errno=0 [ 57.170204][ T42] audit: type=1800 audit(1785856942.548:19): pid=5997 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.33" name="nodeid" dev="configfs" ino=11271 res=0 errno=0 [ 57.176985][ T5997] dlm: Using TCP for communications [ 57.184674][ T5997] dlm: foo: joining the lockspace group... [ 57.224483][ T5997] dlm: foo: group event done 0 [ 57.262446][ T5755] Bluetooth: hci0: command 0x040f tx timeout [ 57.392582][ T5853] usb 8-1: new high-speed USB device number 2 using dummy_hcd [ 57.544165][ T5853] usb 8-1: New USB device found, idVendor=23ba, idProduct=0100, bcdDevice= 1.00 [ 57.547067][ T5853] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 57.781437][ T6010] jffs2: notice: (6010) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 57.906453][ T6014] NFSD: Failed to start, no listeners configured. [ 57.982437][ T5755] Bluetooth: hci1: command 0x0419 tx timeout [ 57.985378][ T5995] dlm: dlm user daemon left 1 lockspaces [ 58.062465][ T5755] Bluetooth: hci2: command 0x0419 tx timeout [ 58.064527][ T5755] Bluetooth: hci3: command 0x0419 tx timeout [ 58.804870][ T5853] usb 8-1: USB disconnect, device number 2 [ 59.289218][ T6022] block2mtd: error: cannot open device /dev/loop0 [ 59.292436][ T6022] ubi0: attaching mtd1 [ 59.295906][ T6022] ubi0: scanning is finished [ 59.297322][ T6022] ubi0: empty MTD device detected [ 59.299037][ T6022] ubi0 error: ubi_early_get_peb: no free eraseblocks [ 59.342487][ T5755] Bluetooth: hci0: command 0x040f tx timeout [ 59.413402][ T6022] ubi0 error: ubi_attach_mtd_dev: failed to attach mtd1, error -28 [ 59.506949][ T24] input: PS/2 Generic Mouse as /devices/serio5/input/input16 [ 59.550161][ T6022] UBIFS error (pid: 6022): cannot open "ubi0_0", error -19 [ 59.722495][ T24] psmouse serio5: Failed to enable mouse on [ 59.732122][ T6018] input: PS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input17 [ 59.833320][ T6034] PM: suspend entry (deep) [ 59.835840][ T6034] PM: suspend exit [ 60.062689][ T5755] Bluetooth: hci1: command 0x0419 tx timeout [ 60.142529][ T5755] Bluetooth: hci2: command 0x0419 tx timeout [ 60.145242][ T5753] Bluetooth: hci3: command 0x0419 tx timeout [ 60.185057][ T5755] Bluetooth: hci4: unexpected cc 0x0c03 length: 112 > 1 [ 60.185173][ T6039] Bluetooth: MGMT ver 1.23 [ 61.422555][ T5755] Bluetooth: hci0: command 0x040f tx timeout [ 62.222606][ T5755] Bluetooth: hci4: command 0x1003 tx timeout [ 62.222745][ T5753] Bluetooth: hci4: Opcode 0x1003 failed: -110 [ 62.302937][ T6041] netlink: 'syz.2.48': attribute type 2 has an invalid length. [ 63.144021][ T6045] block2mtd: error: cannot open device /dev/loop0 [ 63.147609][ T6045] ubi0: attaching mtd1 [ 63.149893][ T6045] ubi0: scanning is finished [ 63.151401][ T6045] ubi0: empty MTD device detected [ 63.153292][ T6045] ubi0 error: ubi_early_get_peb: no free eraseblocks [ 63.294765][ T6045] ubi0 error: ubi_attach_mtd_dev: failed to attach mtd1, error -28 [ 63.406534][ T6045] UBIFS error (pid: 6045): cannot open "ubi0_0", error -19 [ 63.560312][ T6053] PM: suspend entry (deep) [ 63.564773][ T6053] PM: suspend exit [ 63.611851][ T6055] e1000e 0000:00:02.0 eth1: removed PHC [ 63.726379][ T6055] e1000e 0000:00:02.0 eth1: NIC Link is Down [ 63.896861][ T6061] usb_phy_generic usb_phy_generic.2.auto: dummy supplies not allowed for exclusive requests (id=vbus) [ 63.905849][ T6061] dwc2 dwc2.3.auto: supply vusb_d not found, using dummy regulator [ 63.916116][ T6061] dwc2 dwc2.3.auto: supply vusb_a not found, using dummy regulator [ 63.920510][ T6061] dwc2 dwc2.3.auto: Configuration mismatch. dr_mode forced to host [ 63.923334][ T6061] dwc2 dwc2.3.auto: Bad value for GSNPSID: 0x4f000000 [ 64.011793][ T42] audit: type=1800 audit(1785856949.388:20): pid=6079 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.55" name="idVendor" dev="configfs" ino=11357 res=0 errno=0 [ 64.020826][ T42] audit: type=1800 audit(1785856949.398:21): pid=6079 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.55" name="idProduct" dev="configfs" ino=11358 res=0 errno=0 [ 64.034990][ T42] audit: type=1800 audit(1785856949.398:22): pid=6079 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.55" name="UDC" dev="configfs" ino=11360 res=0 errno=0 [ 64.324595][ T5854] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 64.474209][ T5854] usb 5-1: Dual-Role OTG device on HNP port [ 64.478752][ T5854] usb 5-1: New USB device found, idVendor=1234, idProduct=5678, bcdDevice= 7.02 [ 64.485373][ T5854] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 65.632526][ T6106] NFSD: Unable to initialize client recovery tracking! (-110) [ 65.635041][ T6106] NFSD: Is nfsdcld running? If not, enable CONFIG_NFSD_LEGACY_CLIENT_TRACKING. [ 65.637856][ T6106] NFSD: starting 90-second grace period (net f00004e0) [ 66.054458][ T42] audit: type=1800 audit(1785856951.438:23): pid=6123 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.60" name="ipv4_address" dev="configfs" ino=10744 res=0 errno=0 [ 66.061237][ T42] audit: type=1800 audit(1785856951.438:24): pid=6123 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.60" name="ipv4_port" dev="configfs" ino=11371 res=0 errno=0 [ 66.067727][ T42] audit: type=1800 audit(1785856951.438:25): pid=6123 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.60" name="num" dev="configfs" ino=11372 res=0 errno=0 [ 66.074478][ T42] audit: type=1800 audit(1785856951.438:26): pid=6123 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.60" name="local" dev="configfs" ino=11373 res=0 errno=0 [ 66.082691][ T5755] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 66.083775][ T42] audit: type=1800 audit(1785856951.438:27): pid=6123 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.60" name="block_bytes" dev="configfs" ino=11381 res=0 errno=0 [ 66.093169][ T42] audit: type=1800 audit(1785856951.438:28): pid=6123 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.60" name="blocks" dev="configfs" ino=11382 res=0 errno=0 [ 66.099513][ T5755] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 66.099642][ T42] audit: type=1800 audit(1785856951.448:29): pid=6123 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.60" name="start_block" dev="configfs" ino=11383 res=0 errno=0 [ 66.101234][ T6128] ./nullb1: Can't lookup blockdev [ 66.110859][ T5755] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 66.117936][ T5755] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 66.121344][ T5755] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 66.415655][ T6125] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.418575][ T6125] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.420966][ T6125] bridge_slave_0: entered allmulticast mode [ 66.424881][ T6125] bridge_slave_0: entered promiscuous mode [ 66.428182][ T6125] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.430509][ T6125] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.432953][ T6125] bridge_slave_1: entered allmulticast mode [ 66.435597][ T6125] bridge_slave_1: entered promiscuous mode [ 66.453255][ T6125] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 66.457725][ T6125] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.473162][ T6125] team0: Port device team_slave_0 added [ 66.476196][ T6125] team0: Port device team_slave_1 added [ 66.489804][ T6125] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 66.491999][ T6125] 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 1532 would solve the problem. [ 66.500003][ T6125] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 66.504221][ T6125] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 66.506405][ T6125] 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 1532 would solve the problem. [ 66.514372][ T6125] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 66.536559][ T6125] hsr_slave_0: entered promiscuous mode [ 66.538791][ T6125] hsr_slave_1: entered promiscuous mode [ 66.540840][ T6125] debugfs: 'hsr0' already exists in 'hsr' [ 66.542886][ T6125] Cannot create hsr debugfs directory [ 66.631132][ T6125] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 66.635891][ T6125] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 66.639454][ T6125] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 66.643456][ T6125] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 66.646195][ T6125] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 66.650365][ T6125] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 66.653223][ T6125] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 66.658267][ T6125] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 66.682055][ T6125] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.684653][ T6125] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.687398][ T6125] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.689703][ T6125] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.719966][ T6125] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.729173][ T228] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.732080][ T228] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.740557][ T6125] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.749561][ T228] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.751858][ T228] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.759192][ T228] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.761485][ T228] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.785431][ T6125] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 66.991637][ T6125] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.151511][ T6125] veth0_vlan: entered promiscuous mode [ 67.158752][ T6125] veth1_vlan: entered promiscuous mode [ 67.174743][ T6125] veth0_macvtap: entered promiscuous mode [ 67.178752][ T6125] veth1_macvtap: entered promiscuous mode [ 67.193099][ T6125] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 67.200354][ T6125] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 67.224851][ T5594] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.228721][ T5594] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.241207][ T80] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.242802][ T5594] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.245896][ T80] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.247899][ T5594] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.263821][ T6131] NFSD: Unable to initialize client recovery tracking! (-110) [ 67.267272][ T6131] NFSD: Is nfsdcld running? If not, enable CONFIG_NFSD_LEGACY_CLIENT_TRACKING. [ 67.269739][ T80] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.270836][ T6131] NFSD: starting 90-second grace period (net f00004e0) [ 67.273329][ T80] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.322130][ T6171] block2mtd: error: cannot open device /dev/loop0 [ 67.325370][ T6171] ubi0: attaching mtd1 [ 67.327516][ T6171] ubi0: scanning is finished [ 67.329082][ T6171] ubi0: empty MTD device detected [ 67.330826][ T6171] ubi0 error: ubi_early_get_peb: no free eraseblocks [ 67.564628][ T6171] ubi0 error: ubi_attach_mtd_dev: failed to attach mtd1, error -28 [ 67.580863][ T6171] UBIFS error (pid: 6171): cannot open "ubi0_0", error -19 [ 67.852519][ T24] usb 9-1: new high-speed USB device number 2 using dummy_hcd [ 67.955206][ T6179] overlayfs: failed to decode file handle (len=16, type=0, flags=0, err=-22) [ 67.992835][ T169] i801_smbus 0000:00:00.0: SMBus base address uninitialized, upgrade BIOS [ 68.007107][ T24] usb 9-1: New USB device found, idVendor=17cc, idProduct=1969, bcdDevice= 1.00 [ 68.010530][ T24] usb 9-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 68.013743][ T24] usb 9-1: Product: syz [ 68.015414][ T24] usb 9-1: Manufacturer: syz [ 68.017288][ T24] usb 9-1: SerialNumber: syz [ 68.142645][ T5755] Bluetooth: hci4: command tx timeout [ 68.278805][ T24] snd-usb-caiaq 9-1:1.0: can't set alt interface. [ 68.280723][ T24] usb 9-1: unable to init card! (ret=-5) [ 68.283329][ T24] snd-usb-caiaq 9-1:1.0: probe with driver snd-usb-caiaq failed with error -5 [ 68.287858][ T24] usb 9-1: USB disconnect, device number 2 [ 68.832539][ T24] usb 7-1: new high-speed USB device number 4 using dummy_hcd [ 68.984211][ T24] usb 7-1: config 1 interface 2 has no altsetting 1 [ 68.986973][ T24] usb 7-1: New USB device found, idVendor=1110, idProduct=900f, bcdDevice= 1.00 [ 68.990489][ T24] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 69.035795][ T6188] Zero length message leads to an empty skb [ 69.143055][ T24] usb 7-1: reset high-speed USB device number 4 using dummy_hcd [ 69.912251][ T6194] device-mapper: table: 248:0: zero-length target [ 69.914507][ T6194] device-mapper: ioctl: error adding target to table [ 69.957965][ T6197] ubi0: attaching mtd1 [ 69.960318][ T6197] ubi0: scanning is finished [ 69.961842][ T6197] ubi0: empty MTD device detected [ 69.964827][ T6197] ubi0 error: ubi_early_get_peb: no free eraseblocks [ 70.134499][ T6197] ubi0 error: ubi_attach_mtd_dev: failed to attach mtd1, error -28 [ 70.214908][ T6197] UBIFS error (pid: 6197): cannot open "ubi0_0", error -19 [ 70.232562][ T5755] Bluetooth: hci4: command tx timeout [ 70.492474][ T5853] usb 9-1: new high-speed USB device number 3 using dummy_hcd [ 70.644139][ T5853] usb 9-1: New USB device found, idVendor=1b1c, idProduct=1c03, bcdDevice= 1.00 [ 70.647625][ T5853] usb 9-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 70.867169][ T1439] ieee802154 phy0 wpan0: encryption failed: -22 [ 70.869187][ T1439] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.067915][ T5853] corsair-psu 0003:1B1C:1C03.0002: hidraw1: USB HID v1.11 Device [HID 1b1c:1c03] on usb-dummy_hcd.4-1/input0 [ 71.695820][ T6208] PM: suspend entry (deep) [ 71.697278][ T6208] PM: suspend exit [ 71.736695][ T6210] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000003: 0000 [#1] SMP KASAN NOPTI [ 71.740313][ T6210] KASAN: null-ptr-deref in range [0x0000000000000018-0x000000000000001f] SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 71.742867][ T6210] CPU: 3 UID: 0 PID: 6210 Comm: syz.2.76 Not tainted syzkaller #0 PREEMPT(full) [ 71.745691][ T6210] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 71.748683][ T6210] RIP: 0010:i915_pci_probe+0x57/0x480 [ 71.750314][ T6210] Code: 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 f6 03 00 00 48 b8 00 00 00 00 00 fc ff df 49 8b 6c 24 18 4c 8d 6d 1c 4c 89 ea 48 c1 ea 03 <0f> b6 04 02 4c 89 ea 83 e2 07 38 d0 7f 08 84 c0 0f 85 86 03 00 00 [ 71.756042][ T6210] RSP: 0018:ffffc9000d80f988 EFLAGS: 00010207 [ 71.757852][ T6210] RAX: dffffc0000000000 RBX: ffff88801e2c0000 RCX: ffffc9000c462000 [ 71.760190][ T6210] RDX: 0000000000000003 RSI: ffffffff85d66fcd RDI: ffffffff8c438898 [ 71.762560][ T6210] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 [ 71.764880][ T6210] R10: 0000000000000001 R11: 0000000000000000 R12: ffffffff8c438880 [ 71.767266][ T6210] R13: 000000000000001c R14: ffffffff85d66fb0 R15: ffff88801e2c0130 [ 71.769665][ T6210] FS: 0000000000000000(0000) GS:ffff888096edf000(0063) knlGS:00000000f540db40 [ 71.772341][ T6210] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 71.774357][ T6210] CR2: 00000000568f71fc CR3: 0000000072839000 CR4: 0000000000352ef0 [ 71.776736][ T6210] Call Trace: [ 71.786561][ T6210] [ 71.787519][ T6210] ? __pfx_i915_pci_probe+0x10/0x10 [ 71.789164][ T6210] local_pci_probe+0xdd/0x1b0 [ 71.790623][ T6210] pci_call_probe+0x176/0x800 [ 71.792095][ T6210] ? __pfx_pci_call_probe+0x10/0x10 [ 71.793687][ T6210] ? find_held_lock+0x2b/0x80 [ 71.795109][ T6210] ? pci_match_device+0x450/0x5f0 [ 71.796636][ T6210] ? pci_match_device+0x450/0x5f0 [ 71.798155][ T6210] ? pci_match_id+0x34d/0x3f0 [ 71.799581][ T6210] ? pci_match_device+0xb4/0x5f0 [ 71.801077][ T6210] pci_device_probe+0x1cd/0x370 [ 71.802533][ T6210] ? __pfx_pci_device_probe+0x10/0x10 [ 71.804121][ T6210] really_probe+0x241/0xa60 [ 71.805511][ T6210] __driver_probe_device+0x20e/0x450 [ 71.807111][ T6210] device_driver_attach+0xd1/0x220 [ 71.808646][ T6210] bind_store+0xf4/0x190 [ 71.809964][ T6210] ? __pfx_bind_store+0x10/0x10 [ 71.811467][ T6210] drv_attr_store+0x74/0xb0 [ 71.812886][ T6210] ? __pfx_drv_attr_store+0x10/0x10 [ 71.814474][ T6210] sysfs_kf_write+0xf2/0x150 [ 71.815881][ T6210] kernfs_fop_write_iter+0x3e0/0x5f0 [ 71.817535][ T6210] ? __pfx_sysfs_kf_write+0x10/0x10 [ 71.819082][ T6210] vfs_write+0x6ac/0x1050 [ 71.820390][ T6210] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 71.822163][ T6210] ? __pfx_vfs_write+0x10/0x10 [ 71.823690][ T6210] ? find_held_lock+0x2b/0x80 [ 71.825116][ T6210] ksys_write+0x12a/0x250 [ 71.826415][ T6210] ? __pfx_ksys_write+0x10/0x10 [ 71.827896][ T6210] __do_fast_syscall_32+0xe7/0x970 [ 71.829509][ T6210] do_fast_syscall_32+0x32/0x70 [ 71.830965][ T6210] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 71.832854][ T6210] RIP: 0023:0xf701efec [ 71.834108][ T6210] Code: Unable to access opcode bytes at 0xf701efc2. [ 71.836100][ T6210] RSP: 002b:00000000f540d50c EFLAGS: 00000292 ORIG_RAX: 0000000000000004 [ 71.838561][ T6210] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000080000700 [ 71.840911][ T6210] RDX: 000000000000000d RSI: 0000000000000000 RDI: 0000000000000000 [ 71.843291][ T6210] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 71.845617][ T6210] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 71.847944][ T6210] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 71.850311][ T6210] [ 71.851262][ T6210] Modules linked in: [ 71.853186][ T6210] ---[ end trace 0000000000000000 ]--- [ 71.855181][ T6210] RIP: 0010:i915_pci_probe+0x57/0x480 [ 71.856875][ T6210] Code: 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 f6 03 00 00 48 b8 00 00 00 00 00 fc ff df 49 8b 6c 24 18 4c 8d 6d 1c 4c 89 ea 48 c1 ea 03 <0f> b6 04 02 4c 89 ea 83 e2 07 38 d0 7f 08 84 c0 0f 85 86 03 00 00 [ 71.863229][ T6210] RSP: 0018:ffffc9000d80f988 EFLAGS: 00010207 [ 71.865857][ T6210] RAX: dffffc0000000000 RBX: ffff88801e2c0000 RCX: ffffc9000c462000 [ 71.891675][ T6210] RDX: 0000000000000003 RSI: ffffffff85d66fcd RDI: ffffffff8c438898 [ 71.894244][ T6210] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 [ 71.897647][ T6210] R10: 0000000000000001 R11: 0000000000000000 R12: ffffffff8c438880 [ 71.900191][ T6210] R13: 000000000000001c R14: ffffffff85d66fb0 R15: ffff88801e2c0130 [ 71.902956][ T6210] FS: 0000000000000000(0000) GS:ffff888096ddf000(0063) knlGS:00000000f540db40 [ 71.905657][ T6210] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 71.907632][ T6210] CR2: 00007f9eb7cf16b0 CR3: 0000000072839000 CR4: 0000000000352ef0 [ 71.910003][ T6210] Kernel panic - not syncing: Fatal exception [ 71.912606][ T6210] Kernel Offset: disabled [ 71.914162][ T6210] Rebooting in 86400 seconds..