last executing test programs: 4.214175682s ago: executing program 2 (id=248): r0 = openat$ublk_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r1 = syz_ublk_setup_io_uring(0x20, &(0x7f0000000040), &(0x7f00000000c0)=0x0, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r5 = syz_ublk_add_dev(r1, r2, r3, r4, &(0x7f0000000200)={0x2e, 0x0, 0x0, r0, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x48, &(0x7f0000000500)=@new_dev={0x1, 0x4, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x80000}}}, &(0x7f0000000300)=0x0) syz_io_uring_submit$UBLK(r2, r3, r4, &(0x7f0000000780)=@ublk_ctrl_cmd_sqes={0x2e, 0x0, 0x0, r0, 0xc0207518, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', @any_cmd={0x0, 0xffff, 0x18, 0x7f00000007b0}}) io_uring_enter(r1, 0x1, 0x1, 0x1, 0x0, 0x0) syz_io_uring_complete(r2, r3) syz_io_uring_submit$UBLK(r2, r3, r4, &(0x7f0000000600)=@ublk_set_params_sqe={0x2e, 0x0, 0x0, r0, 0xc0207508, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', {r5, 0xffff, 0x30, &(0x7f0000000680)={0x30, 0x1, {0x0, 0x9, 0xc, 0xc, 0x9, 0x8}}}}) io_uring_enter(r1, 0x1, 0x1, 0x1, 0x0, 0x0) syz_io_uring_complete(r2, r3) r7 = syz_open_dev$ublk_chdev(&(0x7f0000002000), r5, 0x2) syz_ublk_setup_queues(r7, r6, &(0x7f0000000700), &(0x7f0000000800), 0x1, &(0x7f0000000900)={0x2e, 0x0, 0x0, r7, 0xc0107520, 0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, '\x00', {0x0, 0x0, 0x0, &(0x7f0000000a00)=@buf_4k}}, &(0x7f0000000b00)=0x0) nanosleep(&(0x7f0000001a00)={0x1}, 0x0) r9 = getpid() syz_io_uring_submit$UBLK(r2, r3, r4, &(0x7f0000000c00)=@ublk_start_dev_sqe={0x2e, 0x0, 0x0, r0, 0xc0207506, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', {r5, 0xffff, 0x0, 0x0, r9}}) io_uring_enter(r1, 0x1, 0x1, 0x1, 0x0, 0x0) syz_io_uring_complete(r2, r3) nanosleep(&(0x7f0000001a40)={0x1}, 0x0) r10 = syz_open_dev$ublk_bdev(&(0x7f0000003000), r5, 0x4002) pwrite64$ublk_bdev(r10, &(0x7f0000800000)='\x00'/4088, 0xff8, 0x0) syz_ublk_process_io(r8, 0x0, 0x1, &(0x7f0000000e00), 0x0) 3.494399036s ago: executing program 1 (id=257): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/class/ptp/ptp0/n_vclocks\x00', 0x2, 0x0) write(r0, &(0x7f0000000200)='0\n\x00', 0x2) write(r0, &(0x7f0000000200)='5\n\x00', 0x2) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) 3.205457659s ago: executing program 2 (id=259): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/nullb/nullb1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./config/nullb/nullb1/zoned\x00', 0x1, 0x0) write(r0, &(0x7f0000000200)='1', 0x1) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nullb/nullb1/power\x00', 0x1, 0x0) write(r1, &(0x7f0000000280)='1', 0x1) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nvmet/subsystems/testsubsys\x00', 0x1ff) write(0xffffffffffffffff, 0x0, 0x0) close(0xffffffffffffffff) mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./config/nvmet/subsystems/testsubsys/namespaces/1\x00', 0x1ff) r2 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/subsystems/testsubsys/namespaces/1/device_path\x00', 0x1, 0x0) write(r2, &(0x7f0000000540)='/dev/nullb1\n', 0xc) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./config/nvmet/subsystems/testsubsys/namespaces/1/enable\x00', 0x1, 0x0) write(r3, &(0x7f0000000600)='1\n', 0x2) close(r3) mkdirat(0xffffffffffffff9c, &(0x7f0000000640)='./config/nvmet/ports/1\x00', 0x1ff) write(0xffffffffffffffff, &(0x7f0000000740), 0x0) close(0xffffffffffffffff) symlinkat(&(0x7f0000000780)='./config/nvmet/subsystems/testsubsys\x00', 0xffffffffffffff9c, 0x0) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000880), 0x2, 0x0) write(r4, &(0x7f0000000900), 0x0) close(r4) nanosleep(&(0x7f0000000940)={0x0, 0x1dcd6500}, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000980)='./dev/nvme0n1\x00', 0x2, 0x0) ioctl(r5, 0xc0101282, &(0x7f0000000a00)="00000000000000000100"/40) 2.458676325s ago: executing program 0 (id=267): mkdir(&(0x7f0000000000)='./sys\x00', 0x1ff) mount(&(0x7f0000000040)=@filename='none\x00', &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/bus/platform/devices/pcspkr\x00', 0x0, 0x0) openat(r0, &(0x7f0000000200)='driver_override\x00', 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/bus/platform/drivers/tpm_tis\x00', 0x0, 0x0) openat(r1, &(0x7f0000000400)='bind\x00', 0x1, 0x0) 2.387631618s ago: executing program 3 (id=268): r0 = openat$ublk_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r1 = syz_ublk_setup_io_uring(0x20, &(0x7f0000000040), &(0x7f00000000c0)=0x0, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r5 = syz_ublk_add_dev(r1, r2, r3, r4, &(0x7f0000000200)={0x2e, 0x0, 0x0, r0, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x48, &(0x7f0000000500)=@new_dev={0x1, 0x4, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x80000}}}, &(0x7f0000000300)=0x0) syz_io_uring_submit$UBLK(r2, r3, r4, &(0x7f0000000780)=@ublk_ctrl_cmd_sqes={0x2e, 0x0, 0x0, r0, 0xc0207518, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', @any_cmd={0x0, 0xffff, 0x18, 0x7f00000007b0}}) io_uring_enter(r1, 0x1, 0x1, 0x1, 0x0, 0x0) syz_io_uring_complete(r2, r3) syz_io_uring_submit$UBLK(r2, r3, r4, &(0x7f0000000600)=@ublk_set_params_sqe={0x2e, 0x0, 0x0, r0, 0xc0207508, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', {r5, 0xffff, 0x30, &(0x7f0000000680)={0x30, 0x1, {0x0, 0x9, 0xc, 0xc, 0x9, 0x8}}}}) io_uring_enter(r1, 0x1, 0x1, 0x1, 0x0, 0x0) syz_io_uring_complete(r2, r3) r7 = syz_open_dev$ublk_chdev(&(0x7f0000002000), r5, 0x2) syz_ublk_setup_queues(r7, r6, &(0x7f0000000700), &(0x7f0000000800), 0x1, &(0x7f0000000900)={0x2e, 0x0, 0x0, r7, 0xc0107520, 0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, '\x00', {0x0, 0x0, 0x0, &(0x7f0000000a00)=@buf_4k}}, &(0x7f0000000b00)=0x0) nanosleep(&(0x7f0000001a00)={0x1}, 0x0) r9 = getpid() syz_io_uring_submit$UBLK(r2, r3, r4, &(0x7f0000000c00)=@ublk_start_dev_sqe={0x2e, 0x0, 0x0, r0, 0xc0207506, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', {r5, 0xffff, 0x0, 0x0, r9}}) io_uring_enter(r1, 0x1, 0x1, 0x1, 0x0, 0x0) syz_io_uring_complete(r2, r3) nanosleep(&(0x7f0000001a40)={0x1}, 0x0) r10 = syz_open_dev$ublk_bdev(&(0x7f0000003000), r5, 0x4002) pwrite64$ublk_bdev(r10, &(0x7f0000800000)='\x00'/4092, 0xffc, 0x0) syz_ublk_process_io(r8, 0x0, 0x1, &(0x7f0000000e00), 0x0) 2.379755558s ago: executing program 2 (id=269): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0) pwrite64(0xffffffffffffffff, 0x0, 0x0, 0x1000000) openat(0xffffffffffffff9c, 0x0, 0x42, 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./dev/mapper/control\x00', 0x2, 0x0) ioctl(r0, 0xc138fd03, &(0x7f0000000000)) write(0xffffffffffffffff, &(0x7f0000000138)='\x00\x00\x00\x00\x00\x00\x00\x00cr', 0xa) ioctl(r0, 0xc138fd0e, &(0x7f0000000000)="0400000000000000000000006001000038010000000000000000000000000000000000000000000000000000000000006d7970") 2.258670294s ago: executing program 0 (id=270): nanosleep(&(0x7f0000000300)={0x0, 0x2faf0800}, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x2faf0800}, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x2faf0800}, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x2faf0800}, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x2faf0800}, 0x0) 2.190021007s ago: executing program 2 (id=271): mkdir(&(0x7f0000000000)='./sys\x00', 0x1ff) mount(&(0x7f0000000040), &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/firmware/acpi/tables/TCPA\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000140)='./sys/firmware/acpi/tables/TPM2\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/class/tpm/tpm0\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f00000001c0)='./sys/bus/platform/drivers/tpm_tis\x00', 0x0, 0x0) 2.108914861s ago: executing program 2 (id=272): 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)="0400000000000000000000003801000000000000000000000000000000000000000000000000000000000000000000006d79706f") 1.986542046s ago: executing program 2 (id=273): r0 = syz_usb_connect(0x0, 0x39, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000000402a1101000001010200010902270001010080320904000003ff000000070582024000000705810240000007050102400000"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000100)={0x0, &(0x7f0000000200)={0x0, 0x0, 0x8, "0101010101010101"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000100)={0x0, &(0x7f0000000200)={0x0, 0x0, 0x8, "0101010101010101"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000100)={0x0, &(0x7f0000000200)={0x0, 0x0, 0x8, "0101010101010101"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000100)={0x0, &(0x7f0000000200)={0x0, 0x0, 0x8, "0101010101010101"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000100)={0x0, &(0x7f0000000200)={0x0, 0x0, 0x8, "0101010101010101"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) syz_usb_ep_write(r0, 0x82, 0x10, &(0x7f0000000400)="0080002000"/16) syz_usb_ep_write(r0, 0x82, 0x10, &(0x7f0000000500)='\x00'/16) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) 1.423338153s ago: executing program 3 (id=274): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0x1, 0x0) 1.298906319s ago: executing program 0 (id=275): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x42, 0x1ff) pwrite64(r0, &(0x7f0000000200)='\x00', 0x1, 0x1000000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', 0x42, 0x1ff) pwrite64(r1, &(0x7f0000000200)='\x00', 0x1, 0x2000000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./dev/loop0\x00', 0x2, 0x0) ioctl(r2, 0x4c01, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) r3 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./dev/loop1\x00', 0x2, 0x0) ioctl(r3, 0x4c01, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r1) r4 = openat(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl(r4, 0xc138fd01, &(0x7f0000000000)="04000000000000000000000038010000") ioctl(r4, 0xc138fd03, &(0x7f0000000000)="0400000000000000000000003801000000000000000000000000000000000000000000000000000000000000000000006d79706f") r5 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./dum\x00', 0x42, 0x1ff) write(r5, &(0x7f0000000138)="0000000000000000008000000000000000000000000000007468696e2d706f6f6c00000000000000373a3020373a31203132382030", 0x35) ioctl(r4, 0xc138fd09, &(0x7f0000000000)="0400000000000000000000006e01000038010000010000000000000000000000000000000000000000000000000000006d79706f") ioctl(r4, 0xc138fd06, &(0x7f0000000000)="0400000000000000000000003801000000000000000000000000000000000000000000000000000000000000000000006d79706f") write(r5, &(0x7f0000000138)='\x00\x00\x00\x00\x00\x00\x00\x00create_thin 1\x00', 0x16) ioctl(r4, 0xc138fd0e, &(0x7f0000000000)="0400000000000000000000006001000038010000000000000000000000000000000000000000000000000000000000006d79706f") 1.243470752s ago: executing program 3 (id=276): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./dev\x00', &(0x7f0000000140)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./dbg\x00', 0x1ff) mount(0x0, &(0x7f0000000180)='./dbg\x00', &(0x7f00000001c0)='debugfs\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)='100\n', 0x4) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./dbg/fail_make_request/times\x00', 0x1, 0x0) write(r0, &(0x7f00000002c0)='1000\n', 0x5) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/block/ram1/make-it-fail\x00', 0x1, 0x0) write(r1, &(0x7f0000000340)='1\n', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./sys/module/md_mod/parameters/new_array\x00', 0x1, 0x0) write(r2, &(0x7f00000003c0)='md0\n', 0x4) r3 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./dev/md0\x00', 0x4002, 0x0) ioctl(r3, 0x40140921, &(0x7f0000000600)="0000000001000000000000000000000006000000") ioctl(r3, 0x40140921, &(0x7f0000000640)="0100000001000000010000000100000006000000") ioctl(r3, 0x400c0930, 0x0) write(r3, &(0x7f0000001000)='\x00'/4096, 0x1000) 1.242171152s ago: executing program 1 (id=277): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/nullb/nullb1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./config/nullb/nullb1/zoned\x00', 0x1, 0x0) write(r0, &(0x7f0000000200)='1', 0x1) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nullb/nullb1/power\x00', 0x1, 0x0) write(r1, &(0x7f0000000280)='1', 0x1) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nvmet/subsystems/testsubsys\x00', 0x1ff) write(0xffffffffffffffff, 0x0, 0x0) close(0xffffffffffffffff) mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./config/nvmet/subsystems/testsubsys/namespaces/1\x00', 0x1ff) r2 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/subsystems/testsubsys/namespaces/1/device_path\x00', 0x1, 0x0) write(r2, &(0x7f0000000540)='/dev/nullb1\n', 0xc) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./config/nvmet/subsystems/testsubsys/namespaces/1/enable\x00', 0x1, 0x0) write(r3, &(0x7f0000000600)='1\n', 0x2) close(r3) mkdirat(0xffffffffffffff9c, &(0x7f0000000640)='./config/nvmet/ports/1\x00', 0x1ff) write(0xffffffffffffffff, &(0x7f0000000740), 0x0) close(0xffffffffffffffff) symlinkat(&(0x7f0000000780)='./config/nvmet/subsystems/testsubsys\x00', 0xffffffffffffff9c, 0x0) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000880), 0x2, 0x0) write(r4, &(0x7f0000000900), 0x0) close(r4) nanosleep(&(0x7f0000000940)={0x0, 0x1dcd6500}, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000980)='./dev/nvme0n1\x00', 0x2, 0x0) ioctl(r5, 0xc0101282, &(0x7f0000000a00)="00000000000000000100"/40) 1.014532452s ago: executing program 0 (id=278): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x42, 0x1b6) ftruncate(r0, 0x1000000) r1 = syz_open_dev$loop(&(0x7f0000000140), 0x0, 0x2) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./dev/mapper/control\x00', 0x2, 0x0) ioctl(r2, 0xc138fd03, &(0x7f0000000300)="0400000000000000000000003801000038010000000000000000000000000000000000000000000000000000000000006364657600") write(r2, &(0x7f0000000438)="000000000000000000800000000000000000000000000000636163686500000000000000373a3020373a3120373a3220363420302064656661756c74203000", 0x43) ioctl(r2, 0xc138fd09, &(0x7f0000000300)="0400000000000000000000007c01000038010000010000000000000000000000000000000000000000000000000000006364657600") 941.215166ms ago: executing program 3 (id=279): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(&(0x7f0000000040), &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/bus/platform/drivers/ucsi_acpi\x00', 0x0, 0x0) 802.410822ms ago: executing program 0 (id=280): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./debug\x00', &(0x7f0000000040)='debugfs\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./debug/usb\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./debug/usb/xhci\x00', 0x0, 0x0) 678.649518ms ago: executing program 3 (id=281): r0 = syz_io_uring_setup(0x10, &(0x7f0000000400), &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r1, r2, r3, &(0x7f0000000280)=@IORING_OP_NOP={0x0, 0x0, 0x0, 0x0}) io_uring_enter(r0, 0x1, 0x1, 0x0, 0x0, 0x0) 636.35563ms ago: executing program 0 (id=282): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./sys\x00', &(0x7f0000000180)='sysfs\x00', 0x0, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000000407d1ebe2d000000000001090224000100000000090400000103010200092100000001222200090581030800000000"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f00000001c0)={0x24, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="002222000000962313"], 0x0}, 0x0) nanosleep(&(0x7f0000000500)={0x0, 0x5f5e100}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./sys/class/konepure/roccatkonepure0/macro\x00', 0x1, 0x0) write(r1, &(0x7f0000001000)='a', 0x822) 556.966394ms ago: executing program 3 (id=283): r0 = openat$ublk_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r1 = syz_ublk_setup_io_uring(0x20, &(0x7f0000000040), &(0x7f00000000c0)=0x0, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r5 = syz_ublk_add_dev(r1, r2, r3, r4, &(0x7f0000000200)={0x2e, 0x0, 0x0, r0, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x48, &(0x7f0000000500)=@new_dev={0x1, 0x4, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x80000}}}, &(0x7f0000000300)=0x0) syz_io_uring_submit$UBLK(r2, r3, r4, &(0x7f0000000780)=@ublk_ctrl_cmd_sqes={0x2e, 0x0, 0x0, r0, 0xc0207518, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', @any_cmd={0x0, 0xffff, 0x18, 0x7f00000007b0}}) io_uring_enter(r1, 0x1, 0x1, 0x1, 0x0, 0x0) syz_io_uring_complete(r2, r3) syz_io_uring_submit$UBLK(r2, r3, r4, &(0x7f0000000600)=@ublk_set_params_sqe={0x2e, 0x0, 0x0, r0, 0xc0207508, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', {r5, 0xffff, 0x30, &(0x7f0000000680)={0x30, 0x1, {0x0, 0x9, 0xc, 0xc, 0x9, 0x8}}}}) io_uring_enter(r1, 0x1, 0x1, 0x1, 0x0, 0x0) syz_io_uring_complete(r2, r3) r7 = syz_open_dev$ublk_chdev(&(0x7f0000002000), r5, 0x2) syz_ublk_setup_queues(r7, r6, &(0x7f0000000700), &(0x7f0000000800), 0x1, &(0x7f0000000900)={0x2e, 0x0, 0x0, r7, 0xc0107520, 0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, '\x00', {0x0, 0x0, 0x0, &(0x7f0000000a00)=@buf_4k}}, &(0x7f0000000b00)=0x0) nanosleep(&(0x7f0000001a00)={0x1}, 0x0) r9 = getpid() syz_io_uring_submit$UBLK(r2, r3, r4, &(0x7f0000000c00)=@ublk_start_dev_sqe={0x2e, 0x0, 0x0, r0, 0xc0207506, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', {r5, 0xffff, 0x0, 0x0, r9}}) io_uring_enter(r1, 0x1, 0x1, 0x1, 0x0, 0x0) syz_io_uring_complete(r2, r3) nanosleep(&(0x7f0000001a40)={0x1}, 0x0) r10 = syz_open_dev$ublk_bdev(&(0x7f0000003000), r5, 0x4002) pwrite64$ublk_bdev(r10, &(0x7f0000800000)='\x00'/4092, 0xffc, 0x0) syz_ublk_process_io(r8, 0x0, 0x1, &(0x7f0000000e00), 0x0) 457.861409ms ago: executing program 1 (id=284): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x42, 0x1b6) ftruncate(r0, 0x1000000) r1 = syz_open_dev$loop(&(0x7f0000000140), 0x0, 0x2) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x42, 0x1b6) ftruncate(r2, 0x1000000) r3 = syz_open_dev$loop(&(0x7f0000000140), 0x1, 0x2) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) r4 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file2\x00', 0x42, 0x1b6) ftruncate(r4, 0x1000000) r5 = syz_open_dev$loop(&(0x7f0000000140), 0x2, 0x2) ioctl$LOOP_SET_FD(r5, 0x4c00, r4) r6 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./dev/mapper/control\x00', 0x2, 0x0) ioctl(r6, 0xc138fd03, &(0x7f0000000300)="0400000000000000000000003801000038010000000000000000000000000000000000000000000000000000000000006364657600") write(r6, &(0x7f0000000438)="000000000000000000800000000000000000000000000000636163686500000000000000373a3020373a3120373a3220363420302064656661756c74203000", 0x43) ioctl(r6, 0xc138fd09, &(0x7f0000000300)="0400000000000000000000007c01000038010000010000000000000000000000000000000000000000000000000000006364657600") 298.605696ms ago: executing program 1 (id=285): mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./sys\x00', &(0x7f0000000140)='sysfs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./sys/bus/pnp/drivers/tpm_tis\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./sys/bus/pnp/drivers/nvram\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/bus/pnp/drivers/parport_pc\x00', 0x0, 0x0) 201.765501ms ago: executing program 1 (id=286): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x42, 0x1ff) pwrite64(r0, &(0x7f0000000200)='\x00', 0x1, 0x1000000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', 0x42, 0x1ff) pwrite64(r1, &(0x7f0000000200)='\x00', 0x1, 0x2000000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./dev/loop0\x00', 0x2, 0x0) ioctl(r2, 0x4c01, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) r3 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./dev/loop1\x00', 0x2, 0x0) ioctl(r3, 0x4c01, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r1) r4 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./dev/mapper/control\x00', 0x2, 0x0) ioctl(r4, 0xc138fd01, 0x0) ioctl(r4, 0xc138fd03, &(0x7f0000000000)="0400000000000000000000003801000000000000000000000000000000000000000000000000000000000000000000006d79706f") r5 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./dum\x00', 0x42, 0x1ff) write(r5, &(0x7f0000000138)="0000000000000000008000000000000000000000000000007468696e2d706f6f6c00000000000000373a3020373a31203132382030", 0x35) ioctl(r4, 0xc138fd09, &(0x7f0000000000)="0400000000000000000000006e01000038010000010000000000000000000000000000000000000000000000000000006d79706f") ioctl(r4, 0xc138fd06, &(0x7f0000000000)="0400000000000000000000003801000000000000000000000000000000000000000000000000000000000000000000006d79706f") write(r5, &(0x7f0000000138)='\x00\x00\x00\x00\x00\x00\x00\x00create_thin 1\x00', 0x16) ioctl(r4, 0xc138fd0e, &(0x7f0000000000)="0400000000000000000000006001000038010000000000000000000000000000000000000000000000000000000000006d79706f") 0s ago: executing program 1 (id=287): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./dev\x00', &(0x7f0000000140)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./dbg\x00', 0x1ff) mount(0x0, &(0x7f0000000180)='./dbg\x00', &(0x7f00000001c0)='debugfs\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)='100\n', 0x4) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./dbg/fail_make_request/times\x00', 0x1, 0x0) write(r0, &(0x7f00000002c0)='1000\n', 0x5) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/block/ram1/make-it-fail\x00', 0x1, 0x0) write(r1, &(0x7f0000000340)='1\n', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./sys/module/md_mod/parameters/new_array\x00', 0x1, 0x0) write(r2, &(0x7f00000003c0)='md0\n', 0x4) r3 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./dev/md0\x00', 0x4002, 0x0) ioctl(r3, 0x40140921, &(0x7f0000000600)="0000000001000000000000000000000006000000") ioctl(r3, 0x40140921, &(0x7f0000000640)="0100000001000000010000000100000006000000") ioctl(r3, 0x400c0930, 0x0) write(r3, &(0x7f0000001000)='\x00'/4096, 0x1000) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.92' (ED25519) to the list of known hosts. [ 83.611895][ T5767] cgroup: Unknown subsys name 'net' [ 83.757879][ T5767] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 85.472805][ T5767] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 87.795462][ T5783] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 87.804670][ T5783] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 87.812632][ T5783] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 87.821175][ T5783] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 87.829608][ T5783] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 87.837029][ T5783] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 87.861724][ T5785] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 87.870053][ T5785] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 87.878010][ T5785] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 87.889515][ T5785] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 87.897411][ T5785] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 87.906020][ T5785] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 87.943645][ T5091] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 87.952407][ T5091] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 87.968382][ T5091] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 87.976651][ T5091] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 87.989535][ T5091] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 87.997031][ T5091] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 88.061088][ T5091] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 88.070345][ T5091] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 88.078675][ T5091] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 88.091608][ T5091] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 88.099640][ T5091] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 88.107216][ T5091] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 88.580102][ T5778] chnl_net:caif_netlink_parms(): no params data found [ 88.636769][ T5791] chnl_net:caif_netlink_parms(): no params data found [ 88.707225][ T5786] chnl_net:caif_netlink_parms(): no params data found [ 88.719761][ T5779] chnl_net:caif_netlink_parms(): no params data found [ 88.907064][ T5778] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.914991][ T5778] bridge0: port 1(bridge_slave_0) entered disabled state [ 88.922710][ T5778] bridge_slave_0: entered allmulticast mode [ 88.930397][ T5778] bridge_slave_0: entered promiscuous mode [ 88.940946][ T5778] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.948106][ T5778] bridge0: port 2(bridge_slave_1) entered disabled state [ 88.955387][ T5778] bridge_slave_1: entered allmulticast mode [ 88.962921][ T5778] bridge_slave_1: entered promiscuous mode [ 88.986237][ T5786] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.993649][ T5786] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.001296][ T5786] bridge_slave_0: entered allmulticast mode [ 89.008593][ T5786] bridge_slave_0: entered promiscuous mode [ 89.028099][ T5786] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.035420][ T5786] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.042726][ T5786] bridge_slave_1: entered allmulticast mode [ 89.050400][ T5786] bridge_slave_1: entered promiscuous mode [ 89.058156][ T5791] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.065371][ T5791] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.073083][ T5791] bridge_slave_0: entered allmulticast mode [ 89.081165][ T5791] bridge_slave_0: entered promiscuous mode [ 89.120458][ T5779] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.129059][ T5779] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.136275][ T5779] bridge_slave_0: entered allmulticast mode [ 89.143803][ T5779] bridge_slave_0: entered promiscuous mode [ 89.163130][ T5791] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.170326][ T5791] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.177496][ T5791] bridge_slave_1: entered allmulticast mode [ 89.185549][ T5791] bridge_slave_1: entered promiscuous mode [ 89.216636][ T5778] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 89.229558][ T5778] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 89.239044][ T5779] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.246192][ T5779] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.254463][ T5779] bridge_slave_1: entered allmulticast mode [ 89.262111][ T5779] bridge_slave_1: entered promiscuous mode [ 89.282946][ T5786] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 89.295695][ T5791] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 89.308499][ T5791] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 89.339317][ T5786] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 89.407835][ T5778] team0: Port device team_slave_0 added [ 89.417132][ T5779] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 89.440966][ T5791] team0: Port device team_slave_0 added [ 89.450559][ T5778] team0: Port device team_slave_1 added [ 89.458605][ T5779] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 89.472052][ T5786] team0: Port device team_slave_0 added [ 89.484891][ T5791] team0: Port device team_slave_1 added [ 89.518367][ T5786] team0: Port device team_slave_1 added [ 89.593670][ T5778] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 89.600868][ T5778] 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. [ 89.627813][ T5778] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 89.642239][ T5778] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 89.649308][ T5778] 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. [ 89.675394][ T5778] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 89.688714][ T5791] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 89.704023][ T5791] 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. [ 89.730040][ T5791] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 89.743083][ T5791] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 89.750199][ T5791] 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. [ 89.776242][ T5791] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 89.791971][ T5779] team0: Port device team_slave_0 added [ 89.806479][ T5786] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 89.813575][ T5786] 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. [ 89.839620][ T5786] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 89.857939][ T5786] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 89.865099][ T5786] 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. [ 89.891426][ T5786] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 89.913883][ T5779] team0: Port device team_slave_1 added [ 89.929891][ T5783] Bluetooth: hci1: command tx timeout [ 89.992974][ T5786] hsr_slave_0: entered promiscuous mode [ 90.000066][ T5786] hsr_slave_1: entered promiscuous mode [ 90.007619][ T5779] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 90.014864][ T5783] Bluetooth: hci0: command tx timeout [ 90.021052][ T5779] 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. [ 90.047323][ T5779] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 90.089507][ T5783] Bluetooth: hci2: command tx timeout [ 90.095590][ T5778] hsr_slave_0: entered promiscuous mode [ 90.102403][ T5778] hsr_slave_1: entered promiscuous mode [ 90.108895][ T5778] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 90.116889][ T5778] Cannot create hsr debugfs directory [ 90.123263][ T5779] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 90.130694][ T5779] 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. [ 90.156944][ T5779] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 90.169053][ T5783] Bluetooth: hci3: command tx timeout [ 90.218153][ T5791] hsr_slave_0: entered promiscuous mode [ 90.224935][ T5791] hsr_slave_1: entered promiscuous mode [ 90.231780][ T5791] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 90.240137][ T5791] Cannot create hsr debugfs directory [ 90.321548][ T5779] hsr_slave_0: entered promiscuous mode [ 90.328134][ T5779] hsr_slave_1: entered promiscuous mode [ 90.335764][ T5779] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 90.343745][ T5779] Cannot create hsr debugfs directory [ 90.769919][ T5778] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 90.782141][ T5778] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 90.794308][ T5778] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 90.821016][ T5778] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 90.871707][ T5791] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 90.902688][ T5791] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 90.913223][ T5791] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 90.934481][ T5791] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 91.003246][ T5786] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 91.016186][ T5786] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 91.033718][ T5786] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 91.063893][ T5786] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 91.138698][ T5779] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 91.171215][ T5779] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 91.183297][ T5779] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 91.194804][ T5779] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 91.265837][ T5778] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.304854][ T5778] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.334825][ T3460] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.342308][ T3460] bridge0: port 1(bridge_slave_0) entered forwarding state [ 91.357087][ T1087] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.364424][ T1087] bridge0: port 2(bridge_slave_1) entered forwarding state [ 91.470277][ T5791] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.556231][ T5779] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.574923][ T5791] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.594068][ T5786] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.613895][ T3460] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.621171][ T3460] bridge0: port 1(bridge_slave_0) entered forwarding state [ 91.656471][ T3460] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.663757][ T3460] bridge0: port 2(bridge_slave_1) entered forwarding state [ 91.699549][ T5779] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.736406][ T5786] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.761333][ T3460] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.768534][ T3460] bridge0: port 1(bridge_slave_0) entered forwarding state [ 91.822382][ T1000] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.829653][ T1000] bridge0: port 2(bridge_slave_1) entered forwarding state [ 91.862422][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.869695][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 91.947011][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.954271][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 92.009520][ T5783] Bluetooth: hci1: command tx timeout [ 92.089313][ T5783] Bluetooth: hci0: command tx timeout [ 92.098560][ T5786] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 92.134796][ T5778] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 92.170733][ T5783] Bluetooth: hci2: command tx timeout [ 92.179155][ T969] cfg80211: failed to load regulatory.db [ 92.250211][ T5783] Bluetooth: hci3: command tx timeout [ 92.384523][ T5791] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 92.402207][ T5778] veth0_vlan: entered promiscuous mode [ 92.444698][ T5778] veth1_vlan: entered promiscuous mode [ 92.586756][ T5778] veth0_macvtap: entered promiscuous mode [ 92.615060][ T5791] veth0_vlan: entered promiscuous mode [ 92.640797][ T5778] veth1_macvtap: entered promiscuous mode [ 92.662173][ T5791] veth1_vlan: entered promiscuous mode [ 92.696154][ T5779] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 92.715770][ T5778] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 92.748172][ T5778] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 92.775522][ T5791] veth0_macvtap: entered promiscuous mode [ 92.787670][ T5778] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.798957][ T5778] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.807742][ T5778] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.818288][ T5778] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.857275][ T5786] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 92.873151][ T5791] veth1_macvtap: entered promiscuous mode [ 92.977215][ T5791] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 92.996121][ T5791] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 93.014496][ T5791] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 93.055707][ T5786] veth0_vlan: entered promiscuous mode [ 93.064768][ T5791] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 93.076645][ T5791] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 93.088669][ T5791] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 93.104568][ T5779] veth0_vlan: entered promiscuous mode [ 93.156610][ T5791] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.165478][ T5791] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.174952][ T5791] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.184121][ T5791] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.208759][ T1087] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 93.232265][ T5786] veth1_vlan: entered promiscuous mode [ 93.244340][ T5779] veth1_vlan: entered promiscuous mode [ 93.250324][ T1087] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 93.330099][ T1000] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 93.338003][ T1000] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 93.419486][ T1087] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 93.427498][ T1087] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 93.484243][ T5786] veth0_macvtap: entered promiscuous mode [ 93.498065][ T5779] veth0_macvtap: entered promiscuous mode [ 93.546838][ T5786] veth1_macvtap: entered promiscuous mode [ 93.556738][ T2942] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 93.574261][ T5779] veth1_macvtap: entered promiscuous mode [ 93.579177][ T2942] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 93.655388][ T5786] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 93.670915][ T5786] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 93.687167][ T5786] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 93.706598][ T5786] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 93.720790][ T5786] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 93.752821][ T5779] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 93.767844][ T5779] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 93.780748][ T5779] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 93.792327][ T5779] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 93.802523][ T5779] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 93.821281][ T5779] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 93.834017][ T5779] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 93.855570][ T5779] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 93.875136][ T5779] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 93.886267][ T5779] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 93.915158][ T5779] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 93.938590][ T5779] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 93.946690][ T5786] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 93.957531][ T5786] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 93.969597][ T5786] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 93.980595][ T5786] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 93.990642][ T5786] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 93.996118][ T5819] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 94.003037][ T5786] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 94.034065][ T5786] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 94.054072][ T5786] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.064921][ T5786] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.074102][ T5786] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.083115][ T5786] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.099986][ T5783] Bluetooth: hci1: command tx timeout [ 94.105020][ T5779] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.115471][ T5779] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.125551][ T5779] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.148912][ T5779] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.170454][ T5783] Bluetooth: hci0: command tx timeout [ 94.242527][ T5819] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 94.255884][ T5783] Bluetooth: hci2: command tx timeout [ 94.262530][ T5819] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid maxpacket 229, setting to 64 [ 94.273817][ T5819] usb 3-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 4 [ 94.287044][ T5819] usb 3-1: New USB device found, idVendor=0572, idProduct=cafe, bcdDevice= 1.00 [ 94.296649][ T5819] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 94.330986][ T5783] Bluetooth: hci3: command tx timeout [ 94.434504][ T2942] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.466206][ T2942] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.511224][ T3503] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.522145][ T3503] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.596321][ T2904] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.618840][ T2904] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.672870][ T3460] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.695884][ T3460] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.725476][ T5854] ptp ptp0: new virtual clock ptp1 [ 94.735960][ T5854] ptp ptp0: guarantee physical clock free running [ 95.069944][ T5819] cxacru 3-1:1.0: send of cm 0x84 failed (-71) [ 95.100973][ T5819] ATM dev 0: cxacru_atm_start: CHIP_ADSL_LINE_START returned -71 [ 95.118399][ T5819] cxacru 3-1:1.0: send of cm 0x88 failed (-71) [ 95.125461][ T5819] ATM dev 0: poll status: error -71 [ 95.139251][ T5819] ATM dev 0: polling disabled, set adsl_state to 'start' or 'poll' to resume [ 95.155368][ T5819] ATM dev 0: usbatm_submit_urb: urb 0xffff888143f45300 submission failed (-8)! [ 95.167454][ T5819] ATM dev 0: usbatm_submit_urb: urb 0xffff888143f45100 submission failed (-8)! [ 95.182188][ T5819] ATM dev 0: usbatm_submit_urb: urb 0xffff888143f45b00 submission failed (-8)! [ 95.192831][ T5819] ATM dev 0: usbatm_submit_urb: urb 0xffff888143f45c00 submission failed (-8)! [ 95.219092][ T5843] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 95.249504][ T5819] usb 3-1: USB disconnect, device number 2 [ 95.443403][ T5843] usb 4-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 95.457069][ T5843] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 95.470307][ T5843] usb 4-1: Product: syz [ 95.474538][ T5843] usb 4-1: Manufacturer: syz [ 95.479516][ T5843] usb 4-1: SerialNumber: syz [ 95.599578][ T5819] libceph: mon0 (1)[::1]:6789 socket error on write [ 95.621930][ T5819] libceph: mon0 (1)[::1]:6789 socket error on write [ 95.793801][ T5872] ptp ptp0: delete virtual clock ptp1 [ 95.812001][ T5872] ptp ptp0: only physical clock in use now [ 95.828232][ T5872] ptp ptp0: new virtual clock ptp1 [ 95.842388][ T5872] ptp ptp0: new virtual clock ptp2 [ 95.858588][ T5872] ptp ptp0: new virtual clock ptp3 [ 95.891548][ T5872] ptp ptp0: new virtual clock ptp4 [ 95.891621][ T5819] libceph: mon0 (1)[::1]:6789 socket error on write [ 95.915917][ T5872] ptp ptp0: new virtual clock ptp5 [ 95.924434][ T5872] ptp ptp0: guarantee physical clock free running [ 95.933687][ T5843] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -32 [ 95.963163][ T5843] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to write register index 0x00000098. ret = -71 [ 95.980330][ T5843] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000010. ret = -71 [ 95.993055][ T5843] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 96.003777][ T5843] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 96.025330][ T5843] lan78xx: probe of 4-1:1.0 failed with error -71 [ 96.040296][ T5843] usb 4-1: USB disconnect, device number 2 [ 96.179667][ T5783] Bluetooth: hci1: command tx timeout [ 96.249547][ T5783] Bluetooth: hci0: command tx timeout [ 96.339084][ T5783] Bluetooth: hci2: command tx timeout [ 96.417921][ T5868] ceph: No mds server is up or the cluster is laggy [ 96.425262][ T5783] Bluetooth: hci3: command tx timeout [ 96.435868][ T5823] libceph: mon0 (1)[::1]:6789 socket error on write [ 96.499643][ T5866] NFSD: attempt to initialize umh client tracking in a container ignored. [ 96.520029][ T5866] NFSD: attempt to initialize legacy client tracking in a container ignored. [ 96.538939][ T5866] NFSD: Unable to initialize client recovery tracking! (-22) [ 96.552264][ T5866] NFSD: starting 90-second grace period (net f00003c8) [ 96.620380][ T5883] netlink: 'syz.3.12': attribute type 2 has an invalid length. [ 96.630030][ T5883] netlink: 12 bytes leftover after parsing attributes in process `syz.3.12'. [ 96.650648][ T5883] netlink: 'syz.3.12': attribute type 2 has an invalid length. [ 96.670835][ T5883] netlink: 'syz.3.12': attribute type 2 has an invalid length. [ 96.678607][ T5883] netlink: 12 bytes leftover after parsing attributes in process `syz.3.12'. [ 96.680402][ T5823] libceph: mon0 (1)127.0.0.1:6789 socket error on write [ 96.693356][ T5883] netlink: 'syz.3.12': attribute type 2 has an invalid length. [ 96.703963][ T5883] netlink: 12 bytes leftover after parsing attributes in process `syz.3.12'. [ 96.726035][ T5883] netlink: 'syz.3.12': attribute type 2 has an invalid length. [ 96.746454][ T5883] netlink: 12 bytes leftover after parsing attributes in process `syz.3.12'. [ 96.760510][ T5883] netlink: 'syz.3.12': attribute type 2 has an invalid length. [ 96.799621][ T5883] netlink: 12 bytes leftover after parsing attributes in process `syz.3.12'. [ 96.917986][ T5889] can0: slcan on pts0. [ 96.970817][ T23] libceph: mon0 (1)127.0.0.1:6789 socket error on write [ 97.109231][ T8] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 97.132160][ T5888] can0 (unregistered): slcan off pts0. [ 97.289472][ T8] usb 1-1: Using ep0 maxpacket: 8 [ 97.308176][ T8] usb 1-1: New USB device found, idVendor=0fe9, idProduct=db01, bcdDevice=e9.9b [ 97.326653][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 97.344685][ T8] usb 1-1: Product: syz [ 97.354695][ T8] usb 1-1: Manufacturer: syz [ 97.364963][ T8] usb 1-1: SerialNumber: syz [ 97.383804][ T8] usb 1-1: config 0 descriptor?? [ 97.403924][ T8] dvb-usb: found a 'DViCO FusionHDTV DVB-T USB (LGZ201)' in warm state. [ 97.426506][ T8] dvb-usb: bulk message failed: -22 (2/0) [ 97.454404][ T5881] ceph: No mds server is up or the cluster is laggy [ 97.481007][ T8] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 97.516054][ T8] dvbdev: DVB: registering new adapter (DViCO FusionHDTV DVB-T USB (LGZ201)) [ 97.527432][ T23] libceph: mon0 (1)127.0.0.1:6789 socket error on write [ 97.544742][ T8] usb 1-1: media controller created [ 97.656087][ T8] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 97.722832][ T28] audit: type=1800 audit(1789433870.913:2): pid=5907 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.16" name="addr_trtype" dev="configfs" ino=6957 res=0 errno=0 [ 97.797796][ T28] audit: type=1800 audit(1789433870.943:3): pid=5907 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.16" name="addr_adrfam" dev="configfs" ino=6958 res=0 errno=0 [ 97.861665][ T28] audit: type=1800 audit(1789433870.963:4): pid=5907 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.16" name="addr_traddr" dev="configfs" ino=6961 res=0 errno=0 [ 97.894813][ T5910] iwpm_register_pid: Unable to send a nlmsg (client = 2) [ 98.015014][ T5910] infiniband syz1: RDMA CMA: cma_listen_on_dev, error -98 [ 98.235678][ T28] audit: type=1800 audit(1789433871.423:5): pid=5919 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.20" name="addr_trtype" dev="configfs" ino=7629 res=0 errno=0 [ 98.264920][ T5919] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 98.302151][ T5919] nvmet: Disable port '1' before changing attribute in nvmet_addr_adrfam_store [ 98.343114][ T5919] nvmet: Disable port '1' before changing attribute in nvmet_addr_traddr_store [ 98.520846][ T5926] syz.2.22[5926]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set [ 98.619095][ T5852] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 98.636208][ T8] cxusb: set interface failed [ 98.651336][ T8] dvb-usb: bulk message failed: -22 (1/0) [ 98.780592][ T8] DVB: Unable to find symbol mt352_attach() [ 98.786627][ T8] dvb-usb: no frontend was attached by 'DViCO FusionHDTV DVB-T USB (LGZ201)' [ 98.819350][ T5852] usb 4-1: New USB device found, idVendor=08ca, idProduct=0001, bcdDevice= 1.00 [ 98.837286][ T5852] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 98.909396][ T23] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 98.999095][ T8] rc_core: IR keymap rc-dvico-portable not found [ 99.005576][ T8] Registered IR keymap rc-empty [ 99.024180][ T8] rc rc0: DViCO FusionHDTV DVB-T USB (LGZ201) as /devices/platform/dummy_hcd.0/usb1/1-1/rc/rc0 [ 99.051749][ T8] input: DViCO FusionHDTV DVB-T USB (LGZ201) as /devices/platform/dummy_hcd.0/usb1/1-1/rc/rc0/input5 [ 99.086142][ T8] dvb-usb: schedule remote query interval to 100 msecs. [ 99.101350][ T23] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x1 has invalid maxpacket 64 [ 99.109006][ T8] dvb-usb: DViCO FusionHDTV DVB-T USB (LGZ201) successfully initialized and connected. [ 99.119109][ T23] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x81 has invalid maxpacket 64 [ 99.153761][ T8] usb 1-1: USB disconnect, device number 2 [ 99.169863][ T23] usb 2-1: New USB device found, idVendor=0b48, idProduct=1005, bcdDevice= 1.00 [ 99.189012][ T23] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 99.207069][ T23] usb 2-1: Product: syz [ 99.221987][ T23] usb 2-1: Manufacturer: syz [ 99.376742][ T8] dvb-usb: DViCO FusionHDTV DVB-T USB (LGZ201) successfully deinitialized and disconnected. [ 99.494375][ T5928] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 99.527584][ T5928] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 99.580643][ T23] dvb_ttusb_budget: ttusb_init_controller: error [ 99.587354][ T23] dvbdev: DVB: registering new adapter (Technotrend/Hauppauge Nova-USB) [ 99.688432][ T23] DVB: Unable to find symbol cx22700_attach() [ 99.721316][ T5852] aiptek 4-1:1.0: Aiptek using 400 ms programming speed [ 99.740702][ T5852] input: Aiptek as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/input/input6 [ 100.076884][ T23] DVB: Unable to find symbol tda10046_attach() [ 100.125773][ T23] dvb_ttusb_budget: no frontend driver found for device [0b48:1005] [ 100.195347][ T5956] i2c i2c-0: new_device: Instantiated device hid at 0x20 [ 100.205564][ T5957] UBIFS error (pid: 5957): cannot open "ubi0_0", error -19 [ 100.220149][ T1087] i2c_hid_of 0-0020: HID register address not provided [ 100.341876][ T5956] i2c i2c-0: new_device: Instantiated device hid-over-i2c at 0x21 [ 100.359079][ T1087] i2c_hid_of 0-0021: HID register address not provided [ 100.420678][ T5852] usb 4-1: USB disconnect, device number 3 [ 100.426673][ C1] aiptek 4-1:1.0: aiptek_irq - usb_submit_urb failed with result -19 [ 100.567835][ T2179] usb 2-1: USB disconnect, device number 2 [ 100.642903][ T5953] ftl_cs: FTL header not found. [ 100.783368][ T5953] block2mtd: mtd1: [/dev/ram0] erase_size = 64KiB [65536] [ 100.809405][ T5961] block2mtd: error: cannot open device /dev/ram0 [ 100.831577][ T5963] ubi0: attaching mtd0 [ 100.839687][ T5963] ubi0: scanning is finished [ 100.844369][ T5963] ubi0: empty MTD device detected [ 100.918339][ T5965] loop0: detected capacity change from 0 to 32768 [ 100.947884][ T5965] loop1: detected capacity change from 0 to 32768 [ 100.960892][ T5963] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 100.981885][ T5965] loop2: detected capacity change from 0 to 32768 [ 100.996816][ T5963] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 101.032736][ T5963] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 101.063555][ T5965] device-mapper: table: 248:0: cache: Error opening origin device (-ENOENT) [ 101.080732][ T5963] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 101.138892][ T5963] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 101.169066][ T5965] device-mapper: ioctl: error adding target to table [ 101.199375][ T5963] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 101.219047][ T5963] ubi0: max/mean erase counter: 0/0, WL threshold: 4096, image sequence number: 2156064990 [ 101.244276][ T5963] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 101.297908][ T5966] ubi0: background thread "ubi_bgt0d" started, PID 5966 [ 101.501793][ T5852] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 101.610278][ T5971] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 101.623241][ T5977] i2c i2c-0: Frontend requested software zigzag, but didn't set the frequency step size [ 101.691339][ T5971] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 101.730998][ T5852] usb 2-1: New USB device found, idVendor=09c0, idProduct=0202, bcdDevice= 0.01 [ 101.739868][ T8] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 101.748471][ T5852] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 101.767359][ T5852] dvb-usb: found a 'Genpix 8PSK-to-USB2 Rev.2 DVB-S receiver' in warm state. [ 101.938936][ T8] usb 3-1: Using ep0 maxpacket: 16 [ 101.949618][ T8] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 101.963108][ T8] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 101.976153][ T8] usb 3-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 101.985979][ T8] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 102.000100][ T8] usb 3-1: config 0 descriptor?? [ 102.450440][ T5981] block2mtd: error: cannot open device /dev/ram0 [ 102.457189][ T8] HID 045e:07da: Invalid code 65791 type 1 [ 102.477026][ T8] input: HID 045e:07da as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:045E:07DA.0001/input/input7 [ 102.564965][ T8] microsoft 0003:045E:07DA.0001: input,hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.2-1/input0 [ 102.822050][ T8] libceph: mon0 (1)0.0.0.0:6789 socket error on write [ 103.017522][ T5852] gp8psk: usb in 128 operation failed. [ 103.040497][ T5852] gp8psk: usb in 137 operation failed. [ 103.055433][ T5852] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 103.088254][ T5852] dvbdev: DVB: registering new adapter (Genpix 8PSK-to-USB2 Rev.2 DVB-S receiver) [ 103.102281][ T5852] usb 2-1: media controller created [ 103.121741][ T5820] libceph: mon0 (1)0.0.0.0:6789 socket error on write [ 103.128963][ T8] usb 3-1: USB disconnect, device number 3 [ 103.144495][ T5852] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 103.195650][ T5852] gp8psk_fe: Frontend attached [ 103.205944][ T5852] usb 2-1: DVB: registering adapter 1 frontend 0 (Genpix DVB-S)... [ 103.226267][ T5852] dvbdev: dvb_create_media_entity: media entity 'Genpix DVB-S' registered. [ 103.294304][ T5852] gp8psk: usb in 138 operation failed. [ 103.300000][ T5852] dvb-usb: Genpix 8PSK-to-USB2 Rev.2 DVB-S receiver successfully initialized and connected. [ 103.310659][ T5852] gp8psk: found Genpix USB device pID = 202 (hex) [ 103.328482][ T5852] usb 2-1: USB disconnect, device number 3 [ 103.429290][ T2179] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 103.444349][ T5852] dvb-usb: Genpix 8PSK-to-USB2 Rev.2 DVB-S receive successfully deinitialized and disconnected. [ 103.574111][ T5986] ceph: No mds server is up or the cluster is laggy [ 103.641752][ T2179] usb 1-1: New USB device found, idVendor=0b95, idProduct=1790, bcdDevice= 1.00 [ 103.654175][ T2179] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 103.767200][ T5993] ptp ptp0: delete virtual clock ptp5 [ 103.827461][ T5993] ptp ptp0: delete virtual clock ptp4 [ 103.873546][ T5993] ptp ptp0: delete virtual clock ptp3 [ 103.902524][ T5993] ptp ptp0: delete virtual clock ptp2 [ 103.920951][ T5993] ptp ptp0: guarantee physical clock free running [ 103.995786][ T5995] Could not find key with description: [syz ] [ 104.003076][ T5995] process_request_key_err: No key [ 104.010677][ T5995] Could not find valid key in user session keyring for sig specified in mount option: [syz ] [ 104.021222][ T5995] One or more global auth toks could not properly register; rc = [-2] [ 104.032667][ T5995] Error parsing options; rc = [-2] [ 104.079283][ T5999] input: PS/2 BYD TouchPad as /devices/platform/i8042/serio1/input/input8 [ 104.133555][ T6006] kvm_intel: L1TF CPU bug 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. [ 104.618971][ T23] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 104.637426][ T6014] (null): rxe_set_mtu: Set mtu to 4096 [ 104.645313][ T6014] lo speed is unknown, defaulting to 1000 [ 104.655760][ T6014] lo speed is unknown, defaulting to 1000 [ 104.663678][ T6014] lo speed is unknown, defaulting to 1000 [ 104.805885][ T6014] infiniband syz0: set active [ 104.812523][ T8] lo speed is unknown, defaulting to 1000 [ 104.819849][ T6014] infiniband syz0: added lo [ 104.832632][ T23] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a4, bcdDevice= 0.00 [ 104.846359][ T23] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 104.865410][ T23] usbtest 3-1:1.0: Linux user mode test driver [ 104.879953][ T23] usbtest 3-1:1.0: high-speed {control bulk-in bulk-out} tests (+alt) [ 104.911030][ T6014] RDS/IB: syz0: added [ 104.920581][ T6014] smc: adding ib device syz0 with port count 1 [ 104.930129][ T6014] smc: ib device syz0 port 1 has pnetid [ 104.937994][ T8] lo speed is unknown, defaulting to 1000 [ 104.946968][ T6014] lo speed is unknown, defaulting to 1000 [ 105.060015][ T2179] ax88179_178a 1-1:1.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x0001: -32 [ 105.085009][ T2179] ax88179_178a 1-1:1.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x0006: -32 [ 105.108019][ T2179] ax88179_178a 1-1:1.0 (unnamed net_device) (uninitialized): invalid MAC address, using random [ 105.132789][ T6014] lo speed is unknown, defaulting to 1000 [ 105.143999][ T23] usb 3-1: USB disconnect, device number 4 [ 105.347455][ T6014] lo speed is unknown, defaulting to 1000 [ 105.546796][ T6014] lo speed is unknown, defaulting to 1000 [ 105.709258][ T6012] NFSD: attempt to initialize umh client tracking in a container ignored. [ 105.739204][ T6012] NFSD: attempt to initialize legacy client tracking in a container ignored. [ 105.748539][ T6012] NFSD: Unable to initialize client recovery tracking! (-22) [ 105.760414][ T6012] NFSD: starting 10-second grace period (net f00004f6) [ 105.896833][ T5820] e1000 0000:00:01.0: can't ioremap BAR 0: [??? 0x00000000 flags 0x0] [ 105.920449][ T6019] e1000: probe of 0000:00:01.0 failed with error -5 [ 106.002731][ T6021] tpm_tis pcspkr: no memory resource defined [ 106.062353][ T2179] ax88179_178a 1-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0001: -71 [ 106.085205][ T2179] ax88179_178a 1-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0001: -71 [ 106.115591][ T2179] ax88179_178a 1-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0002: -71 [ 106.145524][ T2179] ax88179_178a 1-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0001: -71 [ 106.196038][ T2179] ax88179_178a 1-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0002: -71 [ 106.213236][ T2179] ax88179_178a 1-1:1.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x0001: -71 [ 106.246607][ T2179] ax88179_178a 1-1:1.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x0001: -71 [ 106.265924][ T2179] ax88179_178a 1-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0001: -71 [ 106.280206][ T2179] ax88179_178a 1-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x001f: -71 [ 106.307699][ T2179] ax88179_178a 1-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0019: -71 [ 106.321227][ T6028] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 [ 106.329884][ T2179] ax88179_178a 1-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x001f: -71 [ 106.368374][ T2179] ax88179_178a 1-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x000d: -71 [ 106.378298][ T6025] svc: failed to register nfsdv3 RPC service (errno 111). [ 106.396313][ T6025] svc: failed to register nfsaclv3 RPC service (errno 111). [ 106.409472][ T2179] ax88179_178a 1-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x000e: -71 [ 106.443056][ T2179] ax88179_178a 1-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x000d: -71 [ 106.469609][ T2179] ax88179_178a 1-1:1.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x000e: -71 [ 106.484539][ T2179] ax88179_178a 1-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x000d: -71 [ 106.541638][ T2179] ax88179_178a 1-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x000e: -71 [ 106.579791][ T2179] ax88179_178a 1-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x000d: -71 [ 106.599350][ T2179] ax88179_178a 1-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x000e: -71 [ 106.632688][ T2179] ax88179_178a 1-1:1.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 106.691746][ T2179] ax88179_178a 1-1:1.0 eth1: register 'ax88179_178a' at usb-dummy_hcd.0-1, ASIX AX88179 USB 3.0 Gigabit Ethernet, c2:d3:df:68:46:1f [ 106.708732][ T2179] usb 1-1: USB disconnect, device number 3 [ 106.721461][ T2179] ax88179_178a 1-1:1.0 eth1: unregister 'ax88179_178a' usb-dummy_hcd.0-1, ASIX AX88179 USB 3.0 Gigabit Ethernet [ 106.873592][ T5820] smpboot: CPU 1 is now offline [ 106.934920][ T6036] loop1: detected capacity change from 0 to 65536 [ 107.055409][ T6034] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 107.087441][ T6036] syz.0.52: attempt to access beyond end of device [ 107.087441][ T6036] loop0: rw=0, sector=0, nr_sectors = 8 limit=0 [ 107.176757][ T6039] device-mapper: ioctl: The device has no table. [ 107.220974][ T6043] nvmet: adding nsid 1 to subsystem testsubsys [ 107.229536][ T174] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 107.298282][ T6043] nvmet: failed to open block device (null): (-22) [ 107.316670][ T6036] device-mapper: table: 248:0: thin-pool: Error creating metadata object (-EIO) [ 107.338426][ T6042] null_blk: disk nullb1 created [ 107.347640][ T6036] device-mapper: ioctl: error adding target to table [ 107.392667][ T6047] loop2: detected capacity change from 0 to 32768 [ 107.419439][ T6047] device-mapper: table: 248:1: cache: Error opening origin device (-ENOENT) [ 107.442013][ T174] usb 4-1: New USB device found, idVendor=0cf3, idProduct=9170, bcdDevice= 1.08 [ 107.451867][ T6047] device-mapper: ioctl: error adding target to table [ 107.458699][ T174] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 107.489195][ T174] usb 4-1: Product: syz [ 107.502092][ T174] usb 4-1: Manufacturer: syz [ 107.522907][ T174] usb 4-1: SerialNumber: syz [ 107.570060][ T6043] nvme_fabrics: missing parameter 'transport=%s' [ 107.576844][ T6043] nvme_fabrics: missing parameter 'nqn=%s' [ 107.694351][ T6052] svc: failed to register nfsdv3 RPC service (errno 111). [ 107.708255][ T6052] svc: failed to register nfsaclv3 RPC service (errno 111). [ 107.720048][ T174] usb 4-1: reset high-speed USB device number 4 using dummy_hcd [ 107.860938][ T5820] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 108.035038][ T8] usb 4-1: driver API: 1.9.9 2016-02-15 [1-1] [ 108.063467][ T5820] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 64 [ 108.083863][ T8] usb 4-1: firmware API: 1.9.6 2012-07-07 [ 108.091000][ T5820] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 108.142077][ T5820] usb 1-1: New USB device found, idVendor=0ccd, idProduct=0099, bcdDevice= 2.00 [ 108.164696][ T6060] comedi comedi0: comedi_test: 1000000 microvolt, 100000 microsecond waveform attached [ 108.187693][ T5820] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 108.201984][ T5820] usb 1-1: Product: syz [ 108.206231][ T5820] usb 1-1: Manufacturer: syz [ 108.232227][ T5820] usb 1-1: SerialNumber: syz [ 108.261751][ T6050] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 108.276210][ T6050] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 108.349312][ T6061] comedi comedi1: No channels found! [ 108.525716][ T5820] usb 1-1: dvb_usb_v2: usb_bulk_msg() failed=-71 [ 108.553173][ T5820] dvb_usb_af9015: probe of 1-1:1.0 failed with error -71 [ 108.596694][ T5820] usb 1-1: dvb_usb_v2: usb_bulk_msg() failed=-71 [ 108.620392][ T5820] dvb_usb_af9035: probe of 1-1:1.0 failed with error -71 [ 108.667350][ T5820] usb 1-1: USB disconnect, device number 4 [ 108.765381][ T6070] loop0: detected capacity change from 0 to 32768 [ 108.917572][ T6074] device-mapper: ioctl: The device has no table. [ 109.209583][ T8] usb 4-1: firmware upload failed (-110). [ 109.406655][ T6083] nvme_fabrics: missing parameter 'transport=%s' [ 109.427133][ T6083] nvme_fabrics: missing parameter 'nqn=%s' [ 109.866930][ T6101] svc: failed to register nfsdv3 RPC service (errno 111). [ 109.875500][ T6101] svc: failed to register nfsaclv3 RPC service (errno 111). [ 109.972710][ T8] usb 4-1: USB disconnect, device number 4 [ 110.273348][ T6110] device-mapper: ioctl: The device has no table. [ 110.378947][ T5843] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 110.590914][ T5843] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 110.622650][ T5843] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 110.682227][ T5843] usb 3-1: New USB device found, idVendor=8086, idProduct=0000, bcdDevice= 0.00 [ 110.726111][ T5843] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 110.798480][ T6108] device-mapper: ioctl: device has been removed from the dev hash table. [ 111.056301][ T6125] bond0: option mode: unable to set because the bond device has slaves [ 111.226563][ T5843] hid-sensor-hub 0003:8086:0000.0002: unbalanced collection at end of report description [ 111.270045][ T5843] hid-sensor-hub 0003:8086:0000.0002: parse failed [ 111.276719][ T5843] hid-sensor-hub: probe of 0003:8086:0000.0002 failed with error -22 [ 111.400427][ T6128] nvme_fabrics: missing parameter 'transport=%s' [ 111.438561][ T6128] nvme_fabrics: missing parameter 'nqn=%s' [ 111.465347][ T5843] usb 3-1: USB disconnect, device number 5 [ 111.538909][ T6137] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 111.571631][ T6137] nvmet: Disable port '1' before changing attribute in nvmet_addr_traddr_store [ 111.600245][ T6137] nvmet: Disable port '1' before changing attribute in nvmet_addr_trsvcid_store [ 111.630948][ T6137] nvmet: Disable port '1' before changing attribute in nvmet_addr_adrfam_store [ 111.752527][ T6137] nvme nvme0: rdma connection establishment failed (-104) [ 112.008145][ T6149] loop0: detected capacity change from 0 to 32768 [ 112.033697][ T6149] loop1: detected capacity change from 0 to 32768 [ 112.066099][ T6149] loop2: detected capacity change from 0 to 32768 [ 112.090926][ T6149] device-mapper: table: 248:0: zero-length target [ 112.104436][ T6149] device-mapper: ioctl: error adding target to table [ 112.548509][ T6158] nvme_fabrics: missing parameter 'transport=%s' [ 112.565887][ T6158] nvme_fabrics: missing parameter 'nqn=%s' [ 113.001419][ T6182] loop0: detected capacity change from 0 to 32768 [ 113.011851][ T6182] loop1: detected capacity change from 0 to 32768 [ 113.020822][ T6182] loop2: detected capacity change from 0 to 32768 [ 113.034555][ T6182] device-mapper: table: 248:0: zero-length target [ 113.041424][ T6182] device-mapper: ioctl: error adding target to table [ 113.194090][ T6189] device-mapper: ioctl: The device has no table. [ 113.238999][ T8] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 113.420865][ T6193] block2mtd: error: cannot open device /dev/ram0 [ 113.428769][ T6193] ubi: ubi0 already exists [ 113.440805][ T8] usb 2-1: New USB device found, idVendor=13d8, idProduct=0010, bcdDevice= 0.00 [ 113.459231][ T8] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 113.599658][ T6195] nvme_fabrics: missing parameter 'transport=%s' [ 113.606276][ T6195] nvme_fabrics: missing parameter 'nqn=%s' [ 113.889113][ T6170] NFSD: attempt to initialize umh client tracking in a container ignored. [ 113.919366][ T6170] NFSD: attempt to initialize legacy client tracking in a container ignored. [ 113.957967][ T6170] NFSD: Unable to initialize client recovery tracking! (-22) [ 113.987877][ T6170] NFSD: starting 90-second grace period (net f00004de) [ 114.005766][ T6204] maxtcpc: probe of 0-0050 failed with error -5 [ 114.024844][ T6204] i2c i2c-0: new_device: Instantiated device maxtcpc at 0x50 [ 114.073825][ T6205] i2c i2c-0: delete_device: Deleting device maxtcpc at 0x50 [ 114.377803][ T6210] loop2: detected capacity change from 0 to 32768 [ 114.420391][ T6210] device-mapper: table: 248:1: zero-length target [ 114.451296][ T6210] device-mapper: ioctl: error adding target to table [ 114.554675][ T6217] device-mapper: ioctl: The device has no table. [ 114.689211][ T8] comedi comedi5: could not switch to alternate setting 1 [ 114.721584][ T8] usbduxfast 2-1:1.0: driver 'usbduxfast' failed to auto-configure device. [ 114.783405][ T8] usb 2-1: USB disconnect, device number 4 [ 114.920200][ T6222] nvme_fabrics: missing parameter 'transport=%s' [ 114.928651][ T6227] device-mapper: ioctl: ioctl interface mismatch: kernel(4.48.0), user(0.0.0), cmd(3) [ 114.945812][ T6222] nvme_fabrics: missing parameter 'nqn=%s' [ 115.052407][ T6215] device-mapper: ioctl: device has been removed from the dev hash table. [ 115.184671][ T6231] md: could not open device unknown-block(1,0). [ 115.204826][ T6231] md: md_import_device returned -16 [ 115.227713][ T6231] md: invalid raid superblock magic on ram1 [ 115.248475][ T6231] md: ram1 does not have a valid v0.0 superblock, not importing! [ 115.284990][ T6231] md: md_import_device returned -22 [ 115.437723][ T6234] PM: suspend entry (s2idle) [ 115.627118][ T5843] gve 0000:00:00.0: Failed to map pci bar! [ 115.653238][ T6239] gve: probe of 0000:00:00.0 failed with error -12 [ 115.700406][ T6234] Filesystems sync: 0.235 seconds [ 115.897841][ T6248] loop0: detected capacity change from 0 to 32768 [ 115.906941][ T6248] loop1: detected capacity change from 0 to 32768 [ 115.915748][ T6248] loop2: detected capacity change from 0 to 32768 [ 115.954864][ T5843] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 116.072492][ T6253] device-mapper: ioctl: ioctl interface mismatch: kernel(4.48.0), user(0.0.0), cmd(3) [ 116.161128][ T5843] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 116.210057][ T5843] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 116.241224][ T6234] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 116.250765][ T5843] usb 3-1: New USB device found, idVendor=8086, idProduct=0000, bcdDevice= 0.00 [ 116.260896][ T6234] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 116.280522][ T5843] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 116.298988][ T6234] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 116.346801][ T6234] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 116.353968][ T6234] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 116.362270][ T6234] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 116.375628][ T6234] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 116.382133][ T6234] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 116.403925][ T6234] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 116.416104][ T6234] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 116.426068][ T6234] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 116.434091][ T6234] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 116.448000][ T6234] Freezing user space processes [ 117.540969][ T6255] NFSD: attempt to initialize umh client tracking in a container ignored. [ 117.550490][ T6255] NFSD: attempt to initialize legacy client tracking in a container ignored. [ 117.560438][ T6255] NFSD: Unable to initialize client recovery tracking! (-22) [ 117.568622][ T6255] NFSD: starting 90-second grace period (net f00004de) [ 117.655024][ T6234] Freezing user space processes completed (elapsed 1.201 seconds) [ 117.666505][ T6234] OOM killer disabled. [ 117.670680][ T6234] Freezing remaining freezable tasks [ 117.849072][ T5783] Bluetooth: hci0: command 0x0c1a tx timeout [ 118.408980][ T5783] Bluetooth: hci2: command 0x0c1a tx timeout [ 118.415101][ T5783] Bluetooth: hci1: command 0x0c1a tx timeout [ 118.488960][ T5783] Bluetooth: hci3: command 0x0c1a tx timeout [ 119.931315][ T5783] Bluetooth: hci0: command 0x0c1a tx timeout [ 120.489103][ T5091] Bluetooth: hci2: command 0x0c1a tx timeout [ 120.491106][ T5783] Bluetooth: hci1: command 0x0c1a tx timeout [ 120.568895][ T5783] Bluetooth: hci3: command 0x0c1a tx timeout [ 121.375864][ T5843] usbhid 3-1:1.0: can't add hid device: -32 [ 121.382073][ T5843] usbhid: probe of 3-1:1.0 failed with error -32 [ 121.398202][ T6234] Freezing remaining freezable tasks completed (elapsed 3.722 seconds) [ 121.407679][ T6234] PM: suspend debug: Waiting for 0 second(s). [ 121.414998][ T6234] OOM killer enabled. [ 121.419065][ T6234] Restarting tasks ... done. [ 121.469713][ T6234] random: crng reseeded on system resumption [ 121.498453][ T9] usb 3-1: USB disconnect, device number 6 [ 121.506057][ T6234] PM: suspend exit [ 121.792980][ T6261] md: could not open device unknown-block(1,0). [ 121.829272][ T6261] md: md_import_device returned -16 [ 121.838341][ T6267] loop0: detected capacity change from 0 to 32768 [ 121.851718][ T6261] md: invalid raid superblock magic on ram1 [ 121.869699][ T6261] md: ram1 does not have a valid v0.0 superblock, not importing! [ 121.891934][ T6261] md: md_import_device returned -22 [ 121.897312][ T6262] nvme_fabrics: missing parameter 'transport=%s' [ 121.907306][ T6262] nvme_fabrics: missing parameter 'nqn=%s' [ 121.947133][ T6271] isp1760 pcspkr: error -ENXIO: IRQ index 0 not found [ 121.956123][ T6273] device-mapper: ioctl: The device has no table. [ 122.009432][ T5783] Bluetooth: hci0: command 0x0c1a tx timeout [ 122.196738][ T9] libceph: mon0 (1)127.0.0.1:6789 socket error on write [ 122.212102][ T6281] loop2: detected capacity change from 0 to 32768 [ 122.439240][ T6283] device-mapper: ioctl: ioctl interface mismatch: kernel(4.48.0), user(0.0.0), cmd(3) [ 122.491649][ T9] libceph: mon0 (1)127.0.0.1:6789 socket error on write [ 122.574293][ T5783] Bluetooth: hci2: command 0x0c1a tx timeout [ 122.575331][ T5091] Bluetooth: hci1: command 0x0c1a tx timeout [ 122.649542][ T5091] Bluetooth: hci3: command 0x0c1a tx timeout [ 122.778964][ T9] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 122.960496][ T6300] md: could not open device unknown-block(1,0). [ 122.967089][ T6300] md: md_import_device returned -16 [ 122.974477][ T6300] md: invalid raid superblock magic on ram1 [ 122.985886][ T9] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a4, bcdDevice= 0.00 [ 122.995932][ T6300] md: ram1 does not have a valid v0.0 superblock, not importing! [ 123.005206][ T6277] ceph: No mds server is up or the cluster is laggy [ 123.012113][ T9] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 123.021900][ T174] libceph: mon0 (1)127.0.0.1:6789 socket error on write [ 123.030228][ T6300] md: md_import_device returned -22 [ 123.054916][ T9] usbtest 4-1:1.0: Linux user mode test driver [ 123.083826][ T9] usbtest 4-1:1.0: high-speed {control bulk-in bulk-out} tests (+alt) [ 123.266015][ T9] usb 4-1: USB disconnect, device number 5 [ 123.507567][ T6309] nvme_fabrics: missing parameter 'transport=%s' [ 123.516794][ T6314] device-mapper: ioctl: The device has no table. [ 123.523391][ T6309] nvme_fabrics: missing parameter 'nqn=%s' [ 123.716913][ T6311] device-mapper: ioctl: device has been removed from the dev hash table. [ 123.747392][ T6319] device-mapper: ioctl: ioctl interface mismatch: kernel(4.48.0), user(0.0.0), cmd(3) [ 123.993978][ T6322] loop2: detected capacity change from 0 to 32768 [ 124.360931][ T6327] md: could not open device unknown-block(1,0). [ 124.380247][ T6327] md: md_import_device returned -16 [ 124.400199][ T6327] md: invalid raid superblock magic on ram1 [ 124.413642][ T6327] md: ram1 does not have a valid v0.0 superblock, not importing! [ 124.437669][ T6327] md: md_import_device returned -22 [ 124.479420][ T6335] Bluetooth: MGMT ver 1.22 [ 124.609108][ T9] usb 4-1: new low-speed USB device number 6 using dummy_hcd [ 124.661369][ T6337] PM: suspend entry (s2idle) [ 124.816264][ T9] usb 4-1: Invalid ep0 maxpacket: 64 [ 124.871444][ T6348] nvme_fabrics: missing parameter 'transport=%s' [ 124.878048][ T6348] nvme_fabrics: missing parameter 'nqn=%s' [ 124.919374][ T6337] Filesystems sync: 0.242 seconds [ 124.969080][ T9] usb 4-1: new low-speed USB device number 7 using dummy_hcd [ 125.149032][ T9] usb 4-1: Invalid ep0 maxpacket: 64 [ 125.157579][ T9] usb usb4-port1: attempt power cycle [ 125.460063][ T6337] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 125.469542][ T6352] device-mapper: ioctl: ioctl interface mismatch: kernel(4.48.0), user(0.0.0), cmd(3) [ 125.479714][ T6337] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 125.485823][ T6337] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 125.512533][ T6337] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 125.534644][ T6337] Freezing user space processes [ 125.550736][ T6337] Freezing user space processes completed (elapsed 0.004 seconds) [ 125.558680][ T6337] OOM killer disabled. [ 125.562981][ T6337] Freezing remaining freezable tasks [ 125.579935][ T9] usb 4-1: new low-speed USB device number 8 using dummy_hcd [ 127.048877][ T5091] Bluetooth: hci0: command 0x0c1a tx timeout [ 127.529061][ T5783] Bluetooth: hci2: command 0x0c1a tx timeout [ 127.535162][ T5783] Bluetooth: hci1: command 0x0c1a tx timeout [ 127.541398][ T5091] Bluetooth: hci3: command 0x0c1a tx timeout [ 130.650029][ T9] usb 4-1: device descriptor read/8, error -110 [ 130.919000][ T9] usb 4-1: new low-speed USB device number 9 using dummy_hcd [ 130.950150][ T9] usb 4-1: device descriptor read/8, error -32 [ 131.070270][ T9] usb usb4-port1: unable to enumerate USB device [ 131.077908][ T6337] Freezing remaining freezable tasks completed (elapsed 5.509 seconds) [ 131.086764][ T6337] printk: Suspending console(s) (use no_console_suspend to debug) [ 131.206018][ T6337] vhci_hcd vhci_hcd.14: suspend vhci_hcd [ 131.245287][ T6337] vhci_hcd vhci_hcd.13: suspend vhci_hcd [ 131.282531][ T6337] vhci_hcd vhci_hcd.12: suspend vhci_hcd [ 131.320746][ T6337] vhci_hcd vhci_hcd.11: suspend vhci_hcd [ 131.360150][ T6337] vhci_hcd vhci_hcd.10: suspend vhci_hcd [ 131.410705][ T6337] vhci_hcd vhci_hcd.9: suspend vhci_hcd [ 131.462662][ T6337] vhci_hcd vhci_hcd.8: suspend vhci_hcd [ 131.500040][ T6337] vhci_hcd vhci_hcd.7: suspend vhci_hcd [ 131.552252][ T6337] vhci_hcd vhci_hcd.6: suspend vhci_hcd [ 131.602288][ T6337] vhci_hcd vhci_hcd.5: suspend vhci_hcd [ 131.641851][ T6337] vhci_hcd vhci_hcd.4: suspend vhci_hcd [ 131.693412][ T6337] vhci_hcd vhci_hcd.3: suspend vhci_hcd [ 131.730609][ T6337] vhci_hcd vhci_hcd.2: suspend vhci_hcd [ 131.772445][ T6337] vhci_hcd vhci_hcd.1: suspend vhci_hcd [ 131.811492][ T6337] vhci_hcd vhci_hcd.0: suspend vhci_hcd [ 131.871416][ T2904] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 132.125794][ T6337] PM: suspend debug: Waiting for 0 second(s). [ 132.427274][ T6337] OOM killer enabled. [ 132.427936][ T6337] Restarting tasks ... done. [ 132.463840][ T6337] random: crng reseeded on system resumption [ 132.470845][ T6337] PM: suspend exit [ 132.635388][ T6463] ptp ptp0: delete virtual clock ptp1 [ 132.658282][ T6463] ptp ptp0: only physical clock in use now [ 132.676626][ T6463] ptp ptp0: new virtual clock ptp1 [ 132.684910][ T6463] ptp ptp0: new virtual clock ptp2 [ 132.699395][ T6463] ptp ptp0: new virtual clock ptp3 [ 132.709800][ T6463] ptp ptp0: new virtual clock ptp4 [ 132.719763][ T6463] ptp ptp0: new virtual clock ptp5 [ 132.720738][ T6463] ptp ptp0: guarantee physical clock free running [ 132.730260][ T6470] ptp ptp0: delete virtual clock ptp5 [ 132.763999][ T6470] ptp ptp0: delete virtual clock ptp4 [ 132.790090][ T6470] ptp ptp0: delete virtual clock ptp3 [ 132.794769][ T6470] ptp ptp0: delete virtual clock ptp2 [ 132.804574][ T6470] ptp ptp0: delete virtual clock ptp1 [ 132.820389][ T6473] md: could not open device unknown-block(1,0). [ 132.823433][ T6470] ptp ptp0: only physical clock in use now [ 132.829374][ T6473] md: md_import_device returned -16 [ 132.834652][ T6473] md: invalid raid superblock magic on ram1 [ 132.835702][ T6473] md: ram1 does not have a valid v0.0 superblock, not importing! [ 132.837088][ T6473] md: md_import_device returned -22 [ 133.133654][ T1292] ieee802154 phy0 wpan0: encryption failed: -22 [ 133.135356][ T1292] ieee802154 phy1 wpan1: encryption failed: -22 [ 133.210112][ T6482] nvme_fabrics: missing parameter 'transport=%s' [ 133.211333][ T6482] nvme_fabrics: missing parameter 'nqn=%s' [ 133.257551][ T6490] syz0: rxe_newlink: already configured on lo [ 133.472644][ T6498] loop1: detected capacity change from 0 to 65536 [ 133.506448][ T6498] syz.2.178: attempt to access beyond end of device [ 133.506448][ T6498] loop0: rw=0, sector=0, nr_sectors = 8 limit=0 [ 133.532670][ T5843] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input10 [ 133.595362][ T6505] device-mapper: ioctl: The device has no table. [ 133.613078][ T6498] device-mapper: table: 248:0: thin-pool: Error creating metadata object (-EIO) [ 133.631293][ T6498] device-mapper: ioctl: error adding target to table [ 133.653745][ T6506] device-mapper: ioctl: ioctl interface mismatch: kernel(4.48.0), user(0.0.0), cmd(3) [ 133.878081][ T6502] block device autoloading is deprecated and will be removed. [ 133.899580][ T6511] ptp ptp0: new virtual clock ptp1 [ 133.923314][ T6511] ptp ptp0: new virtual clock ptp2 [ 133.936594][ T6512] md: could not open device unknown-block(1,0). [ 133.941700][ T6511] ptp ptp0: new virtual clock ptp3 [ 133.943296][ T6512] md: md_import_device returned -16 [ 133.948208][ T6512] md: invalid raid superblock magic on ram1 [ 133.950147][ T6512] md: ram1 does not have a valid v0.0 superblock, not importing! [ 133.951608][ T6512] md: md_import_device returned -22 [ 133.952818][ T6511] ptp ptp0: new virtual clock ptp4 [ 133.967818][ T6511] ptp ptp0: new virtual clock ptp5 [ 133.970396][ T6511] ptp ptp0: guarantee physical clock free running [ 133.975748][ T6517] ptp ptp0: delete virtual clock ptp5 [ 133.988244][ T6517] ptp ptp0: delete virtual clock ptp4 [ 134.001464][ T6517] ptp ptp0: delete virtual clock ptp3 [ 134.013535][ T6517] ptp ptp0: delete virtual clock ptp2 [ 134.022533][ T6517] ptp ptp0: delete virtual clock ptp1 [ 134.050324][ T6517] ptp ptp0: only physical clock in use now [ 134.422276][ T5820] hid-generic 0003:1B1C:1C1B.0003: unknown main item tag 0x0 [ 134.424010][ T5820] hid-generic 0003:1B1C:1C1B.0003: unknown main item tag 0x0 [ 134.425249][ T5820] hid-generic 0003:1B1C:1C1B.0003: unknown main item tag 0x0 [ 134.426562][ T5820] hid-generic 0003:1B1C:1C1B.0003: unbalanced collection at end of report description [ 134.458697][ T5820] hid-generic: probe of 0003:1B1C:1C1B.0003 failed with error -22 [ 134.481718][ T6531] loop1: detected capacity change from 0 to 65536 [ 134.525994][ T6531] syz.0.189: attempt to access beyond end of device [ 134.525994][ T6531] loop0: rw=0, sector=0, nr_sectors = 8 limit=0 [ 134.574852][ T6535] device-mapper: ioctl: The device has no table. [ 134.585735][ T6531] device-mapper: table: 248:0: thin-pool: Error creating metadata object (-EIO) [ 134.587412][ T6531] device-mapper: ioctl: error adding target to table [ 134.754446][ T6537] device-mapper: ioctl: ioctl interface mismatch: kernel(4.48.0), user(0.0.0), cmd(3) [ 134.857630][ T6539] nvme_fabrics: missing parameter 'transport=%s' [ 134.860179][ T6539] nvme_fabrics: missing parameter 'nqn=%s' [ 134.878357][ T6542] md: could not open device unknown-block(1,0). [ 134.880748][ T6542] md: md_import_device returned -16 [ 134.883363][ T6542] md: invalid raid superblock magic on ram1 [ 134.885632][ T6542] md: ram1 does not have a valid v0.0 superblock, not importing! [ 134.889066][ T6542] md: md_import_device returned -22 [ 135.038323][ T6549] ptp ptp0: only physical clock in use now [ 135.236896][ T6558] Zero length message leads to an empty skb [ 135.603169][ T6572] device-mapper: ioctl: ioctl interface mismatch: kernel(4.48.0), user(0.0.0), cmd(3) [ 135.755087][ T6574] md: could not open device unknown-block(1,0). [ 135.757506][ T6574] md: md_import_device returned -16 [ 135.761091][ T6574] md: invalid raid superblock magic on ram1 [ 135.764802][ T6574] md: ram1 does not have a valid v0.0 superblock, not importing! [ 135.777281][ T6574] md: md_import_device returned -22 [ 135.938009][ T6581] loop0: detected capacity change from 0 to 32768 [ 135.946553][ T6581] loop1: detected capacity change from 0 to 32768 [ 135.968309][ T6581] device-mapper: table: 248:1: cache: Error opening origin device (-ENOENT) [ 135.972086][ T6581] device-mapper: ioctl: error adding target to table [ 136.243598][ T6585] nvme_fabrics: missing parameter 'transport=%s' [ 136.244898][ T6585] nvme_fabrics: missing parameter 'nqn=%s' [ 136.437890][ T6595] ci_hdrc pcspkr: platform data missing [ 136.581482][ T6599] device-mapper: ioctl: ioctl interface mismatch: kernel(4.48.0), user(0.0.0), cmd(3) [ 136.619324][ T6601] loop0: detected capacity change from 0 to 32768 [ 136.763030][ T6603] device-mapper: ioctl: The device has no table. [ 136.924425][ T6606] md: could not open device unknown-block(1,0). [ 136.925641][ T6606] md: md_import_device returned -16 [ 136.934479][ T6606] md: invalid raid superblock magic on ram1 [ 136.935509][ T6606] md: ram1 does not have a valid v0.0 superblock, not importing! [ 136.936752][ T6606] md: md_import_device returned -22 [ 137.150120][ T6613] device-mapper: table: 248:1: cache: Error opening origin device (-ENOENT) [ 137.155250][ T6613] device-mapper: ioctl: error adding target to table [ 137.337759][ T6625] batman_adv: batadv0: Adding interface: veth0 [ 137.339403][ T6625] batman_adv: batadv0: The MTU of interface veth0 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. [ 137.345266][ T6625] batman_adv: batadv0: Interface activated: veth0 [ 137.413363][ T6628] device-mapper: ioctl: ioctl interface mismatch: kernel(4.48.0), user(0.0.0), cmd(3) [ 137.518974][ T9] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 137.520506][ T5820] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 137.581973][ T6632] nvme_fabrics: missing parameter 'transport=%s' [ 137.583195][ T6632] nvme_fabrics: missing parameter 'nqn=%s' [ 137.723129][ T9] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 64 [ 137.724874][ T9] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x86 has invalid maxpacket 64 [ 137.726799][ T9] usb 3-1: New USB device found, idVendor=0a12, idProduct=5d10, bcdDevice= 1.00 [ 137.728730][ T9] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 137.732133][ T5820] usb 2-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 137.733774][ T5820] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 137.735839][ T5820] usb 2-1: Product: syz [ 137.737736][ T5820] usb 2-1: Manufacturer: syz [ 137.738582][ T5820] usb 2-1: SerialNumber: syz [ 137.741449][ T6620] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 137.744953][ T6620] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 137.875909][ T9] ushc: probe of 3-1:1.0 failed with error -110 [ 137.981827][ T5820] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -32 [ 137.988441][ T5820] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -71 [ 137.992685][ T5820] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000010. ret = -71 [ 137.994773][ T5820] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 138.000693][ T5820] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 138.012691][ T5820] lan78xx: probe of 2-1:1.0 failed with error -71 [ 138.027490][ T5820] usb 2-1: USB disconnect, device number 5 [ 138.327621][ T6642] md: could not open device unknown-block(1,0). [ 138.329610][ T6642] md: md_import_device returned -16 [ 138.331217][ T6642] md: invalid raid superblock magic on ram1 [ 138.332361][ T6642] md: ram1 does not have a valid v0.0 superblock, not importing! [ 138.333866][ T6642] md: md_import_device returned -22 [ 138.509520][ T9] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 138.529003][ T6648] device-mapper: ioctl: The device has no table. [ 138.654853][ T6652] device-mapper: table: 248:0: cache: Error opening origin device (-ENOENT) [ 138.656920][ T6652] device-mapper: ioctl: error adding target to table [ 138.657737][ T6646] device-mapper: ioctl: device has been removed from the dev hash table. [ 138.712846][ T9] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a4, bcdDevice= 0.00 [ 138.718113][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 138.755781][ T9] usbtest 1-1:1.0: Linux user mode test driver [ 138.758191][ T9] usbtest 1-1:1.0: high-speed {control bulk-in bulk-out} tests (+alt) [ 138.881669][ T6655] device-mapper: ioctl: ioctl interface mismatch: kernel(4.48.0), user(0.0.0), cmd(3) [ 139.002260][ T9] usb 1-1: USB disconnect, device number 5 [ 139.225997][ T6661] nvme_fabrics: missing parameter 'transport=%s' [ 139.227179][ T6661] nvme_fabrics: missing parameter 'nqn=%s' [ 139.542325][ T6671] ptp ptp0: only physical clock in use now [ 139.546629][ T6671] ptp ptp0: new virtual clock ptp1 [ 139.550137][ T6671] ptp ptp0: new virtual clock ptp2 [ 139.555074][ T6671] ptp ptp0: new virtual clock ptp3 [ 139.560850][ T6671] ptp ptp0: new virtual clock ptp4 [ 139.568737][ T6671] ptp ptp0: new virtual clock ptp5 [ 139.572072][ T6671] ptp ptp0: guarantee physical clock free running [ 139.811224][ T6679] md: could not open device unknown-block(1,0). [ 139.813469][ T6679] md: md_import_device returned -16 [ 139.814784][ T6679] md: invalid raid superblock magic on ram1 [ 139.815858][ T6679] md: ram1 does not have a valid v0.0 superblock, not importing! [ 139.817104][ T6679] md: md_import_device returned -22 [ 140.148953][ T8] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 140.267133][ T5843] usb 3-1: USB disconnect, device number 7 [ 140.331510][ T8] usb 2-1: config index 0 descriptor too short (expected 39, got 37) [ 140.332912][ T8] usb 2-1: config 1 has an invalid descriptor of length 7, skipping remainder of the config [ 140.335176][ T8] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 140.336993][ T6685] device-mapper: ioctl: ioctl interface mismatch: kernel(4.48.0), user(0.0.0), cmd(3) [ 140.338574][ T8] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 64 [ 140.345283][ T8] usb 2-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 140.351192][ T8] usb 2-1: New USB device found, idVendor=9710, idProduct=7810, bcdDevice= 1.00 [ 140.352638][ T8] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 140.354884][ T8] usb 2-1: Product: syz [ 140.356692][ T8] usb 2-1: Manufacturer: syz [ 140.383815][ T6681] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 140.385274][ T6681] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 140.389990][ T8] mos7840 2-1:1.0: required endpoints missing [ 140.505761][ T6687] loop0: detected capacity change from 0 to 32768 [ 140.524204][ T6687] device-mapper: table: 248:0: cache: Error opening origin device (-ENOENT) [ 140.525784][ T6687] device-mapper: ioctl: error adding target to table [ 140.618517][ T6692] device-mapper: ioctl: The device has no table. [ 140.676806][ T6696] netlink: 8 bytes leftover after parsing attributes in process `syz.2.243'. [ 140.678521][ T6696] netlink: 20 bytes leftover after parsing attributes in process `syz.2.243'. [ 140.965928][ T6702] nvme_fabrics: missing parameter 'transport=%s' [ 140.967107][ T6702] nvme_fabrics: missing parameter 'nqn=%s' [ 140.984343][ T6706] md: could not open device unknown-block(1,0). [ 140.985631][ T6706] md: md_import_device returned -16 [ 140.987108][ T6706] md: invalid raid superblock magic on ram1 [ 140.988187][ T6706] md: ram1 does not have a valid v0.0 superblock, not importing! [ 140.990918][ T6706] md: md_import_device returned -22 [ 141.124448][ T8] usb 2-1: USB disconnect, device number 6 [ 141.434225][ T6719] device-mapper: ioctl: ioctl interface mismatch: kernel(4.48.0), user(0.0.0), cmd(3) [ 141.556487][ T6721] oxu210hp-hcd pcspkr: error -ENXIO: IRQ index 0 not found [ 141.727603][ T6726] maxtcpc: probe of 0-0022 failed with error -5 [ 141.729644][ T6727] device-mapper: table: 248:1: cache: Error opening origin device (-ENOENT) [ 141.733193][ T6726] i2c i2c-0: new_device: Instantiated device maxtcpc at 0x22 [ 141.735800][ T6727] device-mapper: ioctl: error adding target to table [ 142.006249][ T8] smpboot: CPU 1 is now offline [ 142.043951][ T6736] block device autoloading is deprecated and will be removed. [ 142.065577][ T6733] md: could not open device unknown-block(1,0). [ 142.067274][ T6735] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 142.069527][ T6733] md: md_import_device returned -16 [ 142.072734][ T6733] md: invalid raid superblock magic on ram1 [ 142.073691][ T6733] md: ram1 does not have a valid v0.0 superblock, not importing! [ 142.084760][ T6733] md: md_import_device returned -22 [ 142.140853][ T6738] ptp ptp0: delete virtual clock ptp5 [ 142.154068][ T6738] ptp ptp0: delete virtual clock ptp4 [ 142.163286][ T6738] ptp ptp0: delete virtual clock ptp3 [ 142.185280][ T6738] ptp ptp0: delete virtual clock ptp2 [ 142.193696][ T6738] ptp ptp0: delete virtual clock ptp1 [ 142.272371][ T6738] ptp ptp0: only physical clock in use now [ 142.286988][ T6739] ptp ptp0: new virtual clock ptp1 [ 142.294298][ T6739] ptp ptp0: new virtual clock ptp2 [ 142.304166][ T6739] ptp ptp0: new virtual clock ptp3 [ 142.341722][ T6739] ptp ptp0: new virtual clock ptp4 [ 142.375247][ T6739] ptp ptp0: new virtual clock ptp5 [ 142.376336][ T6739] ptp ptp0: guarantee physical clock free running [ 142.380486][ T6749] device-mapper: ioctl: ioctl interface mismatch: kernel(4.48.0), user(0.0.0), cmd(3) [ 142.482472][ T6750] nvme_fabrics: missing parameter 'transport=%s' [ 142.483646][ T6750] nvme_fabrics: missing parameter 'nqn=%s' [ 142.725997][ T6761] device-mapper: table: 248:1: cache: Error opening origin device (-ENOENT) [ 142.734279][ T6761] device-mapper: ioctl: error adding target to table [ 142.921226][ T6766] md: could not open device unknown-block(1,0). [ 142.924473][ T6766] md: md_import_device returned -16 [ 142.926929][ T6766] md: invalid raid superblock magic on ram1 [ 142.930379][ T6766] md: ram1 does not have a valid v0.0 superblock, not importing! [ 142.933020][ T6766] md: md_import_device returned -22 [ 143.167049][ T6772] device-mapper: ioctl: ioctl interface mismatch: kernel(4.48.0), user(0.0.0), cmd(3) [ 143.703227][ T8] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 143.881054][ T8] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 64 [ 143.882834][ T8] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 143.884483][ T8] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 64 [ 143.887862][ T8] usb 3-1: New USB device found, idVendor=112a, idProduct=0001, bcdDevice= 1.00 [ 143.889930][ T8] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 143.891344][ T8] usb 3-1: Product: syz [ 143.892023][ T8] usb 3-1: Manufacturer: syz [ 143.895448][ T6789] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 143.896678][ T6789] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 143.899264][ T6789] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 144.352644][ T6795] md: could not open device unknown-block(1,0). [ 144.353855][ T6795] md: md_import_device returned -16 [ 144.362020][ T6795] md: invalid raid superblock magic on ram1 [ 144.363235][ T6795] md: ram1 does not have a valid v0.0 superblock, not importing! [ 144.364609][ T6795] md: md_import_device returned -22 [ 144.508764][ T6797] nvme_fabrics: missing parameter 'transport=%s' [ 144.510612][ T6797] nvme_fabrics: missing parameter 'nqn=%s' [ 144.531908][ T6802] device-mapper: table: 248:1: cache: Error opening origin device (-ENOENT) [ 144.537176][ T6802] device-mapper: ioctl: error adding target to table [ 145.022578][ T6817] loop2: detected capacity change from 0 to 32768 [ 145.036068][ T6817] device-mapper: table: 248:1: cache: Error opening origin device (-ENOENT) [ 145.037653][ T6817] device-mapper: ioctl: error adding target to table [ 145.158977][ T5820] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 145.285267][ T8] redrat3 3-1:1.0: Problem fetching firmware ID [ 145.313042][ T8] redrat3 3-1:1.0: Failed to read timeout from hardware [ 145.346484][ T5820] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 145.348436][ T5820] usb 1-1: New USB device found, idVendor=1e7d, idProduct=2dbe, bcdDevice= 0.00 [ 145.351042][ T5820] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 145.357765][ T5820] usb 1-1: config 0 descriptor?? [ 145.468992][ T8] rc_core: IR keymap rc-hauppauge not found [ 145.470322][ T8] Registered IR keymap rc-empty [ 145.477633][ T8] rc rc0: RedRat3 Infrared Remote Transceiver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/rc/rc0 [ 145.488531][ T8] input: RedRat3 Infrared Remote Transceiver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/rc/rc0/input11 [ 145.505474][ T8] redrat3 3-1:1.0: redrat3_send_cmd: Error sending rr3 cmd res -71, data 0 [ 145.516100][ T8] redrat3 3-1:1.0: redrat3_send_cmd: Error sending rr3 cmd res -71, data 0 [ 145.522413][ T8] redrat3 3-1:1.0: redrat3_enable_detector: detector status: -5, should be 1 [ 145.531561][ T6829] md: could not open device unknown-block(1,0). [ 145.533165][ T6829] md: md_import_device returned -16 [ 145.539898][ T6829] md: invalid raid superblock magic on ram1 [ 145.540961][ T6829] md: ram1 does not have a valid v0.0 superblock, not importing! [ 145.542548][ T6829] md: md_import_device returned -22 [ 145.546412][ T8] redrat3: probe of 3-1:1.0 failed with error -5 [ 145.566867][ T8] usb 3-1: USB disconnect, device number 8 [ 145.577135][ T5146] ================================================================== [ 145.578529][ T5146] BUG: KASAN: slab-use-after-free in string+0x204/0x290 [ 145.579728][ T5146] Read of size 1 at addr ffff88804f3df760 by task udevd/5146 [ 145.580939][ T5146] [ 145.581398][ T5146] CPU: 1 PID: 5146 Comm: udevd Not tainted syzkaller #0 [ 145.582638][ T5146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 145.584290][ T5146] Call Trace: [ 145.584883][ T5146] [ 145.585399][ T5146] dump_stack_lvl+0x18c/0x250 [ 145.586265][ T5146] ? __lock_acquire+0x7d80/0x7d80 [ 145.587179][ T5146] ? show_regs_print_info+0x20/0x20 [ 145.588063][ T5146] ? load_image+0x420/0x420 [ 145.588813][ T5146] ? __virt_addr_valid+0x10c/0x380 [ 145.589733][ T5146] ? __virt_addr_valid+0x10c/0x380 [ 145.590628][ T5146] ? __virt_addr_valid+0x10c/0x380 [ 145.591610][ T5146] print_report+0xa8/0x210 [ 145.592478][ T5146] ? string+0x204/0x290 [ 145.593218][ T5146] kasan_report+0x117/0x150 [ 145.594006][ T5146] ? string+0x204/0x290 [ 145.594731][ T5146] string+0x204/0x290 [ 145.595434][ T5146] vsnprintf+0xf72/0x1ba0 [ 145.596203][ T5146] add_uevent_var+0x1d1/0x460 [ 145.597034][ T5146] ? vfs_read+0x486/0x990 [ 145.597802][ T5146] ? kobject_uevent_env+0x890/0x890 [ 145.598709][ T5146] rc_dev_uevent+0x15f/0x190 [ 145.599549][ T5146] dev_uevent+0x53a/0x7c0 [ 145.600299][ T5146] ? dev_uevent_name+0xa0/0xa0 [ 145.601121][ T5146] uevent_show+0x196/0x300 [ 145.601974][ T5146] dev_attr_show+0x54/0xc0 [ 145.602800][ T5146] sysfs_kf_seq_show+0x34d/0x4c0 [ 145.603632][ T5146] ? device_get_ownership+0xb0/0xb0 [ 145.604540][ T5146] seq_read_iter+0x464/0xc50 [ 145.605389][ T5146] ? common_file_perm+0x198/0x1f0 [ 145.606300][ T5146] vfs_read+0x486/0x990 [ 145.607004][ T5146] ? kernel_read+0x1e0/0x1e0 [ 145.607862][ T5146] ? __x64_sys_newfstat+0x1c4/0x250 [ 145.608833][ T5146] ? __fdget_pos+0x2ba/0x330 [ 145.609662][ T5146] ksys_read+0x151/0x260 [ 145.610482][ T5146] ? vfs_write+0x9a0/0x9a0 [ 145.611306][ T5146] ? lockdep_hardirqs_on+0x98/0x150 [ 145.612328][ T5146] do_syscall_64+0x55/0xb0 [ 145.613132][ T5146] ? clear_bhb_loop+0x40/0x90 [ 145.613976][ T5146] ? clear_bhb_loop+0x40/0x90 [ 145.614880][ T5146] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 145.615973][ T5146] RIP: 0033:0x7f70ac6a7407 [ 145.616751][ T5146] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 145.620058][ T5146] RSP: 002b:00007ffca33db4e0 EFLAGS: 00000202 ORIG_RAX: 0000000000000000 [ 145.621489][ T5146] RAX: ffffffffffffffda RBX: 00007f70acd68880 RCX: 00007f70ac6a7407 [ 145.622793][ T5146] RDX: 0000000000001000 RSI: 00005573b4f96810 RDI: 000000000000000c [ 145.624097][ T5146] RBP: 00007f70ac7efff0 R08: 0000000000000000 R09: 0000000000000000 [ 145.625463][ T5146] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000000a [ 145.626881][ T5146] R13: 00007f70ac7efea0 R14: 0000000000000000 R15: 00005573b4f887a0 [ 145.628226][ T5146] [ 145.628811][ T5146] [ 145.629257][ T5146] Allocated by task 8: [ 145.629971][ T5146] kasan_set_track+0x4e/0x70 [ 145.630826][ T5146] __kasan_kmalloc+0x8f/0xa0 [ 145.631617][ T5146] redrat3_dev_probe+0x3f9/0x23d0 [ 145.632502][ T5146] usb_probe_interface+0x6eb/0xcf0 [ 145.633355][ T5146] really_probe+0x247/0xae0 [ 145.634152][ T5146] __driver_probe_device+0x1f5/0x390 [ 145.635057][ T5146] driver_probe_device+0x4f/0x420 [ 145.635906][ T5146] __device_attach_driver+0x2ca/0x510 [ 145.636824][ T5146] bus_for_each_drv+0x252/0x2e0 [ 145.637646][ T5146] __device_attach+0x2c1/0x420 [ 145.638494][ T5146] bus_probe_device+0x180/0x260 [ 145.639315][ T5146] device_add+0x87c/0xc40 [ 145.640025][ T5146] usb_set_configuration+0x1ad0/0x2150 [ 145.640977][ T5146] usb_generic_driver_probe+0x8d/0x150 [ 145.641929][ T5146] usb_probe_device+0x12a/0x260 [ 145.642832][ T5146] really_probe+0x247/0xae0 [ 145.643747][ T5146] __driver_probe_device+0x1f5/0x390 [ 145.644628][ T5146] driver_probe_device+0x4f/0x420 [ 145.645534][ T5146] __device_attach_driver+0x2ca/0x510 [ 145.646548][ T5146] bus_for_each_drv+0x252/0x2e0 [ 145.647450][ T5146] __device_attach+0x2c1/0x420 [ 145.648355][ T5146] bus_probe_device+0x180/0x260 [ 145.649252][ T5146] device_add+0x87c/0xc40 [ 145.649970][ T5146] usb_new_device+0x995/0x1550 [ 145.650835][ T5146] hub_event+0x29d5/0x4a80 [ 145.651632][ T5146] process_scheduled_works+0xa60/0x1600 [ 145.652657][ T5146] worker_thread+0xa5e/0xfe0 [ 145.653399][ T5146] kthread+0x2fa/0x390 [ 145.654170][ T5146] ret_from_fork+0x48/0x80 [ 145.655068][ T5146] ret_from_fork_asm+0x11/0x20 [ 145.656090][ T5146] [ 145.656565][ T5146] Freed by task 8: [ 145.657248][ T5146] kasan_set_track+0x4e/0x70 [ 145.658263][ T5146] kasan_save_free_info+0x28/0x40 [ 145.659411][ T5146] ____kasan_slab_free+0x126/0x1f0 [ 145.660342][ T5146] slab_free_freelist_hook+0x130/0x1a0 [ 145.661332][ T5146] __kmem_cache_free+0xba/0x1f0 [ 145.662192][ T5146] redrat3_dev_probe+0x1b73/0x23d0 [ 145.663114][ T5146] usb_probe_interface+0x6eb/0xcf0 [ 145.663944][ T5146] really_probe+0x247/0xae0 [ 145.664775][ T5146] __driver_probe_device+0x1f5/0x390 [ 145.665770][ T5146] driver_probe_device+0x4f/0x420 [ 145.666682][ T5146] __device_attach_driver+0x2ca/0x510 [ 145.667755][ T5146] bus_for_each_drv+0x252/0x2e0 [ 145.668579][ T5146] __device_attach+0x2c1/0x420 [ 145.669435][ T5146] bus_probe_device+0x180/0x260 [ 145.670428][ T5146] device_add+0x87c/0xc40 [ 145.671178][ T5146] usb_set_configuration+0x1ad0/0x2150 [ 145.672072][ T5146] usb_generic_driver_probe+0x8d/0x150 [ 145.673045][ T5146] usb_probe_device+0x12a/0x260 [ 145.673905][ T5146] really_probe+0x247/0xae0 [ 145.674743][ T5146] __driver_probe_device+0x1f5/0x390 [ 145.675634][ T5146] driver_probe_device+0x4f/0x420 [ 145.676533][ T5146] __device_attach_driver+0x2ca/0x510 [ 145.677472][ T5146] bus_for_each_drv+0x252/0x2e0 [ 145.678385][ T5146] __device_attach+0x2c1/0x420 [ 145.679238][ T5146] bus_probe_device+0x180/0x260 [ 145.680143][ T5146] device_add+0x87c/0xc40 [ 145.680868][ T5146] usb_new_device+0x995/0x1550 [ 145.681757][ T5146] hub_event+0x29d5/0x4a80 [ 145.682566][ T5146] process_scheduled_works+0xa60/0x1600 [ 145.683524][ T5146] worker_thread+0xa5e/0xfe0 [ 145.684369][ T5146] kthread+0x2fa/0x390 [ 145.685145][ T5146] ret_from_fork+0x48/0x80 [ 145.686016][ T5146] ret_from_fork_asm+0x11/0x20 [ 145.686941][ T5146] [ 145.687384][ T5146] The buggy address belongs to the object at ffff88804f3df000 [ 145.687384][ T5146] which belongs to the cache kmalloc-2k of size 2048 [ 145.689703][ T5146] The buggy address is located 1888 bytes inside of [ 145.689703][ T5146] freed 2048-byte region [ffff88804f3df000, ffff88804f3df800) [ 145.692084][ T5146] [ 145.692511][ T5146] The buggy address belongs to the physical page: [ 145.693639][ T5146] page:ffffea00013cf600 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x4f3d8 [ 145.695285][ T5146] head:ffffea00013cf600 order:3 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 145.696813][ T5146] flags: 0xfff00000000840(slab|head|node=0|zone=1|lastcpupid=0x7ff) [ 145.698081][ T5146] page_type: 0xffffffff() [ 145.698827][ T5146] raw: 00fff00000000840 ffff888017c42000 dead000000000100 dead000000000122 [ 145.700302][ T5146] raw: 0000000000000000 0000000000080008 00000001ffffffff 0000000000000000 [ 145.702202][ T5146] page dumped because: kasan: bad access detected [ 145.703292][ T5146] page_owner tracks the page as allocated [ 145.704309][ T5146] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 5786, tgid 5786 (syz-executor), ts 91326296676, free_ts 91281676782 [ 145.707916][ T5146] post_alloc_hook+0x1c1/0x200 [ 145.708726][ T5146] get_page_from_freelist+0x2181/0x22a0 [ 145.709696][ T5146] __alloc_pages+0x1f0/0x460 [ 145.710484][ T5146] alloc_slab_page+0x5d/0x180 [ 145.711292][ T5146] new_slab+0x87/0x2d0 [ 145.712057][ T5146] ___slab_alloc+0xc5c/0x12f0 [ 145.712865][ T5146] __kmem_cache_alloc_node+0x11f/0x250 [ 145.713823][ T5146] kmalloc_trace+0x2a/0xe0 [ 145.714759][ T5146] rtnl_newlink+0x10d/0x2170 [ 145.715553][ T5146] rtnetlink_rcv_msg+0x843/0xf90 [ 145.716474][ T5146] netlink_rcv_skb+0x235/0x4c0 [ 145.717367][ T5146] netlink_unicast+0x7b1/0x930 [ 145.718312][ T5146] netlink_sendmsg+0x8d0/0xbf0 [ 145.719166][ T5146] __sys_sendto+0x4a9/0x6b0 [ 145.720028][ T5146] __x64_sys_sendto+0xde/0xf0 [ 145.720863][ T5146] do_syscall_64+0x55/0xb0 [ 145.721748][ T5146] page last free stack trace: [ 145.722609][ T5146] free_unref_page_prepare+0x7d7/0x8f0 [ 145.723559][ T5146] free_unref_page+0x32/0x2e0 [ 145.724334][ T5146] __slab_free+0x35a/0x400 [ 145.725228][ T5146] qlist_free_all+0x75/0xd0 [ 145.726063][ T5146] kasan_quarantine_reduce+0x143/0x160 [ 145.727034][ T5146] __kasan_slab_alloc+0x22/0x80 [ 145.727864][ T5146] slab_post_alloc_hook+0x6a/0x4d0 [ 145.728756][ T5146] __kmem_cache_alloc_node+0x194/0x250 [ 145.729687][ T5146] kmalloc_trace+0x2a/0xe0 [ 145.730488][ T5146] ref_tracker_alloc+0x163/0x4b0 [ 145.731328][ T5146] ipv6_add_dev+0x407/0x11f0 [ 145.732088][ T5146] ipv6_find_idev+0xbd/0x1d0 [ 145.732868][ T5146] inet6_rtm_newaddr+0x4f4/0x9d0 [ 145.733764][ T5146] rtnetlink_rcv_msg+0x843/0xf90 [ 145.734685][ T5146] netlink_rcv_skb+0x235/0x4c0 [ 145.735510][ T5146] netlink_unicast+0x7b1/0x930 [ 145.736402][ T5146] [ 145.736810][ T5146] Memory state around the buggy address: [ 145.737786][ T5146] ffff88804f3df600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 145.739185][ T5146] ffff88804f3df680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 145.740464][ T5146] >ffff88804f3df700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 145.741867][ T5146] ^ [ 145.743130][ T5146] ffff88804f3df780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 145.744493][ T5146] ffff88804f3df800: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 145.746038][ T5146] ================================================================== [ 145.765456][ T5146] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 145.766974][ T5146] CPU: 1 PID: 5146 Comm: udevd Not tainted syzkaller #0 [ 145.768203][ T5146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 145.769990][ T5146] Call Trace: [ 145.770597][ T5146] [ 145.771133][ T5146] dump_stack_lvl+0x18c/0x250 [ 145.772003][ T5146] ? show_regs_print_info+0x20/0x20 [ 145.773060][ T5146] ? load_image+0x420/0x420 [ 145.773945][ T5146] panic+0x2ca/0x720 [ 145.774786][ T5146] ? bpf_jit_dump+0xd0/0xd0 [ 145.775640][ T5146] ? _raw_spin_unlock_irqrestore+0x111/0x120 [ 145.776608][ T5146] ? _raw_spin_unlock+0x40/0x40 [ 145.777499][ T5146] ? print_memory_metadata+0x314/0x400 [ 145.778491][ T5146] ? string+0x204/0x290 [ 145.779175][ T5146] check_panic_on_warn+0x84/0xa0 [ 145.780028][ T5146] ? string+0x204/0x290 [ 145.780744][ T5146] end_report+0x6f/0x130 [ 145.781498][ T5146] kasan_report+0x128/0x150 [ 145.782286][ T5146] ? string+0x204/0x290 [ 145.783098][ T5146] string+0x204/0x290 [ 145.783779][ T5146] vsnprintf+0xf72/0x1ba0 [ 145.784497][ T5146] add_uevent_var+0x1d1/0x460 [ 145.785341][ T5146] ? vfs_read+0x486/0x990 [ 145.786095][ T5146] ? kobject_uevent_env+0x890/0x890 [ 145.787023][ T5146] rc_dev_uevent+0x15f/0x190 [ 145.787904][ T5146] dev_uevent+0x53a/0x7c0 [ 145.788656][ T5146] ? dev_uevent_name+0xa0/0xa0 [ 145.789491][ T5146] uevent_show+0x196/0x300 [ 145.790275][ T5146] dev_attr_show+0x54/0xc0 [ 145.791216][ T5146] sysfs_kf_seq_show+0x34d/0x4c0 [ 145.792029][ T5146] ? device_get_ownership+0xb0/0xb0 [ 145.792903][ T5146] seq_read_iter+0x464/0xc50 [ 145.793776][ T5146] ? common_file_perm+0x198/0x1f0 [ 145.794665][ T5146] vfs_read+0x486/0x990 [ 145.795386][ T5146] ? kernel_read+0x1e0/0x1e0 [ 145.796203][ T5146] ? __x64_sys_newfstat+0x1c4/0x250 [ 145.797118][ T5146] ? __fdget_pos+0x2ba/0x330 [ 145.797956][ T5146] ksys_read+0x151/0x260 [ 145.798803][ T5146] ? vfs_write+0x9a0/0x9a0 [ 145.799665][ T5146] ? lockdep_hardirqs_on+0x98/0x150 [ 145.800610][ T5146] do_syscall_64+0x55/0xb0 [ 145.801456][ T5146] ? clear_bhb_loop+0x40/0x90 [ 145.802332][ T5146] ? clear_bhb_loop+0x40/0x90 [ 145.803251][ T5146] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 145.804272][ T5146] RIP: 0033:0x7f70ac6a7407 [ 145.805046][ T5146] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 145.808300][ T5146] RSP: 002b:00007ffca33db4e0 EFLAGS: 00000202 ORIG_RAX: 0000000000000000 [ 145.809740][ T5146] RAX: ffffffffffffffda RBX: 00007f70acd68880 RCX: 00007f70ac6a7407 [ 145.811154][ T5146] RDX: 0000000000001000 RSI: 00005573b4f96810 RDI: 000000000000000c [ 145.812492][ T5146] RBP: 00007f70ac7efff0 R08: 0000000000000000 R09: 0000000000000000 [ 145.813819][ T5146] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000000a [ 145.815171][ T5146] R13: 00007f70ac7efea0 R14: 0000000000000000 R15: 00005573b4f887a0 [ 145.816482][ T5146] [ 145.817623][ T5146] Kernel Offset: disabled [ 145.818393][ T5146] Rebooting in 86400 seconds..