last executing test programs: 7.124366793s ago: executing program 1 (id=12): mmap(&(0x7f0000000000/0x100000)=nil, 0x100000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x100000, &(0x7f0000000000/0x100000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4090ae83, &(0x7f0000000200)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x80000001, 0x0, 0x1000, 0x20}) ioctl$KVM_PRE_FAULT_MEMORY(r2, 0xc040aed5, &(0x7f0000000180)={0x1000, 0x1000}) ioctl$KVM_PRE_FAULT_MEMORY(r2, 0xc040aed5, &(0x7f0000000180)={0x20000, 0x1000}) ioctl$KVM_PRE_FAULT_MEMORY(r2, 0xc040aed5, &(0x7f0000000180)={0x40000, 0x1000}) ioctl$KVM_PRE_FAULT_MEMORY(r2, 0xc040aed5, &(0x7f0000000180)={0x80000, 0x1000}) 6.414128061s ago: executing program 1 (id=14): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracing\x00', 0x1ff) mount(&(0x7f0000000000)=@filename='tracefs\x00', &(0x7f0000000100)='./tracing\x00', &(0x7f0000000200)='tracefs\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000400)='invalid_field_1234 == 1\x00', 0x18) 6.314492773s ago: executing program 1 (id=15): r0 = openat$kvm(0x0, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0x0, 0x0) r2 = syz_kvm_setup_syzos_vm$x86(r1, &(0x7f0000c00000/0x400000)=nil) r3 = syz_kvm_add_vcpu$x86(r2, &(0x7f0000000100)={0x0, &(0x7f0000000200)=[@enable_nested={0x0}, @nested_create_vm={0x0}, @nested_amd_set_intercept={0x0, 0x0, {0x0, 0xc, 0x1, 0x1}}, @nested_load_code={0x0, 0x0, {0x0, 'ea000000001800'}}, @nested_vmlaunch={0x0}]}) r4 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0x0) mmap$KVM_VCPU(&(0x7f0000009000/0x1000)=nil, r4, 0x3, 0x11, r3, 0x0) ioctl$KVM_RUN(r3, 0x0, 0x0) 6.187249026s ago: executing program 1 (id=16): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000018105e04da07000000000001090224000100000000090400000903000000092100000001222200090581030800000000"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f00000001c0)={0x24, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x22, 0x22, {[@global=@item_012={0x2, 0x1, 0x9, "2313"}, @global=@item_012={0x2, 0x1, 0x0, "e53f"}, @global=@item_4={0x3, 0x1, 0x0, '\f\x00'}, @local=@item_012={0x2, 0x2, 0x2, "9000"}, @global=@item_4={0x3, 0x1, 0x0, "0900be00"}, @main=@item_4={0x3, 0x0, 0x8}, @local=@item_4={0x3, 0x2, 0x0, "09007a15"}, @local=@item_4={0x3, 0x2, 0x0, "5d8c3dda"}]}}, 0x0}, 0x0) syz_usb_ep_write(r0, 0x81, 0x7, &(0x7f0000000000)='BBBBBBB') syz_usb_ep_write(r0, 0x81, 0x7, &(0x7f0000000000)='BBBBBBB') syz_usb_ep_write(r0, 0x81, 0x7, &(0x7f0000000000)='BBBBBBB') ioctl$int_in(r0, 0x5514, &(0x7f0000000400)) 4.455506099s ago: executing program 3 (id=21): r0 = openat$kvm(0x0, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_kvm_setup_syzos_vm$x86(r1, &(0x7f0000c00000/0x400000)=nil) r3 = syz_kvm_add_vcpu$x86(r2, &(0x7f0000000100)={0x0, &(0x7f0000000200)=[@uexit={0x0, 0x18, 0xface}], 0x18}) ioctl$KVM_CAP_SYNC_REGS(r3, 0xae63, &(0x7f0000000080)) 4.371181791s ago: executing program 2 (id=22): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='file0\x00', 0x42, 0x1ff) ftruncate(r0, 0x100000) r1 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x2) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) close(r0) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./sys\x00', &(0x7f0000000300)='sysfs\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/module/md_mod/parameters/new_array\x00', 0x1, 0x0) write(r2, &(0x7f0000000500)='md0\n\x00', 0x4) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./sys/block/md0/md/level\x00', 0x1, 0x0) write(r3, &(0x7f0000000700)='raid0\n\x00', 0x6) close(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./sys/block/md0/md/chunk_size\x00', 0x1, 0x0) write(r4, &(0x7f0000000900)='524288\n\x00', 0x7) close(r4) r5 = openat(0xffffffffffffff9c, &(0x7f0000000a00)='./sys/block/md0/md/raid_disks\x00', 0x1, 0x0) write(r5, &(0x7f0000000b00)='1\n\x00', 0x2) close(r5) r6 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/block/md0/md/new_dev\x00', 0x1, 0x0) write(r6, &(0x7f0000000d00)='7:0\n\x00', 0x4) close(r6) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000e00)='./sys/block/md0/md/dev-loop0/slot\x00', 0x1, 0x0) write(r7, &(0x7f0000000f00)='0\n\x00', 0x2) close(r7) r8 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./sys/block/md0/md/array_state\x00', 0x1, 0x0) write(r8, &(0x7f0000001100)='active\n\x00', 0x7) close(r8) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) r9 = openat(0xffffffffffffff9c, &(0x7f0000001200)='./sys/block/md0/md/level\x00', 0x1, 0x0) write(r9, &(0x7f0000001300)='level-raid0\n\x00', 0xc) close(r9) 4.226801505s ago: executing program 0 (id=23): r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x40, 0x3f0, 0x6c17, 0x0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x80, 0xfa, "", [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x7, 0x1, 0x2, 0x0, [], [{{0x9, 0x5, 0x2, 0x2, 0x40}}, {{0x9, 0x5, 0x81, 0x2, 0x40}}]}}]}}]}}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}) syz_usb_ep_read(r0, 0x2, 0x40, &(0x7f0000000200)) syz_usb_ep_write(r0, 0x81, 0xe, &(0x7f0000000040)="0e00300000000100000000020000") syz_usb_ep_read(r0, 0x2, 0x40, &(0x7f0000000200)) syz_usb_ep_write(r0, 0x81, 0xe, &(0x7f0000000080)="0e00310001000100000001000000") 4.04513481s ago: executing program 3 (id=24): r0 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./file1\x00', 0x42, 0x1ff) write(r0, &(0x7f0000001040)="01010101", 0x4) read(r0, &(0x7f0000001080)=""/4, 0x4) close(r0) mkdirat(0xffffffffffffff9c, &(0x7f00000010c0)='./my_tracefs\x00', 0x1ff) mount(0x0, &(0x7f0000001100)='./my_tracefs\x00', &(0x7f0000001140)='tracefs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001180)='./my_tracefs/events/cdns3/cdns3_ep0_queue/inject\x00', 0x1, 0x0) write(r1, &(0x7f00000011c0)='dir=1 length=100\x00', 0x11) write(r1, &(0x7f0000001200)='dir=1 length=100\x00', 0x11) write(r1, &(0x7f0000001240)='dir=1 length=100\x00', 0x11) write(r1, &(0x7f0000001280)='dir=1 length=100\x00', 0x11) write(r1, &(0x7f00000012c0)='dir=1 length=100\x00', 0x11) write(r1, &(0x7f0000001300)='dir=1 length=100\x00', 0x11) write(r1, &(0x7f0000001340)='dir=1 length=100\x00', 0x11) write(r1, &(0x7f0000001380)='dir=1 length=100\x00', 0x11) write(r1, &(0x7f00000013c0)='dir=1 length=100\x00', 0x11) write(r1, &(0x7f0000001400)='dir=1 length=100\x00', 0x11) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000001440)='./my_tracefs/trace\x00', 0x0, 0x0) read(r2, &(0x7f0000001480)=""/4096, 0x1000) close(r2) 3.944563862s ago: executing program 4 (id=25): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracing\x00', 0x1ff) mount(&(0x7f0000000000)=@filename='tracefs\x00', &(0x7f0000000100)='./tracing\x00', &(0x7f0000000200)='tracefs\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000400)='invalid_field_1234 == 1\x00', 0x18) 3.891734803s ago: executing program 2 (id=26): syz_usb_connect(0x0, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000040501d6f600000000000010902200001010080fa0904000002ff0000000705810240000007050202400000"], &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0}) 3.793394276s ago: executing program 1 (id=27): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./pipefs\x00', 0x1ff) mount(&(0x7f0000000100)=@filename='none\x00', &(0x7f0000000000)='./pipefs\x00', &(0x7f0000000200)='rpc_pipefs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./nfsd\x00', 0x1ff) mount(&(0x7f0000000100)=@filename='none\x00', &(0x7f0000000300)='./nfsd\x00', &(0x7f0000000400)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./nfsd/versions\x00', 0x2, 0x0) write(r0, &(0x7f0000000600)='-2 -3 +4\n\x00', 0x9) r1 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./nfsd/portlist\x00', 0x2, 0x0) write(r1, &(0x7f0000000800)='tcp 2049\n\x00', 0x9) r2 = openat(0xffffffffffffff9c, &(0x7f0000000900)='./nfsd/threads\x00', 0x2, 0x0) write(r2, &(0x7f0000000a00)='1\n\x00', 0x2) (async) nanosleep(&(0x7f0000000e00)={0x0, 0x2faf080}, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000b00)='./pipefs/nfsd/cld\x00', 0x2, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000b00)='./pipefs/nfsd/cld\x00', 0x2, 0x0) nanosleep(&(0x7f0000000f00)={0x0, 0x2faf080}, 0x0) close(r3) close(r4) 3.792487586s ago: executing program 3 (id=28): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x47f, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, "", [{{0x9, 0x4, 0x0, 0x0, 0x9, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x29}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000040)={0x24, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x0, 0x22, 0x371, {0x9}}}, &(0x7f0000000080)={0xffffffffffffffeb, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$hiddev(&(0x7f00000000c0), 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='cmdline\x00') r2 = openat(r1, &(0x7f0000000140)='sys/class/i2c-adapter/i2c-0/new_device\x00', 0x1, 0x0) write(r2, &(0x7f0000000180)='fusb302 0x22\n\x00', 0xd) 3.735176447s ago: executing program 4 (id=29): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(&(0x7f0000000020)=@filename='sysfs\x00', &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/bus/pci/devices/0000:00:01.0/driver/unbind\x00', 0x1, 0x0) write(r0, &(0x7f0000000200)='0000:00:01.0\x00', 0xd) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/bus/pci/devices/0000:00:01.0/driver_override\x00', 0x1, 0x0) write(r1, &(0x7f0000000400)='mlx4_core\x00', 0xa) close(r1) openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/bus/pci/drivers/mlx4_core/bind\x00', 0x1, 0x0) 3.583189231s ago: executing program 4 (id=30): r0 = openat$kvm(0x0, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_kvm_setup_syzos_vm$x86(r1, &(0x7f0000c00000/0x400000)=nil) r3 = syz_kvm_add_vcpu$x86(r2, &(0x7f00000000c0)={0x0, &(0x7f0000000100)=[@enable_nested={0x12c, 0x18}, @nested_create_vm={0x12d, 0x18}, @nested_load_syzos={0x136, 0x49, {0x0, 0x10, [@code={0xa, 0x29, {"48c7c11300000048c7c20000000048c7c0000000000f01c1"}}]}}, @nested_vmlaunch={0x12f, 0x18}], 0x91}) r4 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap$KVM_VCPU(&(0x7f0000009000/0x1000)=nil, r4, 0x3, 0x11, r3, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 3.337824207s ago: executing program 4 (id=31): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0) write(r0, &(0x7f0000000140)='0000:00:03.0\x00', 0xd) close(r0) r1 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0) write(r1, &(0x7f00000001c0), 0x0) write(0xffffffffffffffff, &(0x7f0000000240)='1\x00', 0x2) close(0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./sys/bus/pci/drivers/e1000e/bind\x00', 0x1, 0x0) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/bus/pci/devices/0000:00:02.0/driver/unbind\x00', 0x1, 0x0) write(r3, &(0x7f0000000340)='0000:00:02.0\x00', 0xd) close(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./sys/bus/pci/devices/0000:00:02.0/enable\x00', 0x1, 0x0) write(r4, &(0x7f00000003c0)='0\x00', 0x2) close(r4) r5 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/bus/pci/devices/0000:00:02.0/enable\x00', 0x1, 0x0) write(r5, &(0x7f0000000440)='1\x00', 0x2) close(r5) r6 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/bus/pci/devices/0000:00:01.0/driver/unbind\x00', 0x1, 0x0) write(r6, &(0x7f0000000540)='0000:00:01.0\x00', 0xd) close(r6) r7 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./sys/bus/pci/devices/0000:00:01.0/enable\x00', 0x1, 0x0) write(r7, &(0x7f00000005c0)='1\x00', 0x2) r8 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./sys/bus/pci/rescan\x00', 0x1, 0x0) write(r8, &(0x7f0000000640)='1\x00', 0x2) close(r8) 3.24298326s ago: executing program 4 (id=32): r0 = syz_open_dev$dri(&(0x7f0000000000), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc01064a0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(r0, 0xc05064a7, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) 3.069973474s ago: executing program 4 (id=33): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dev_mnt\x00', 0x1ff) mount(&(0x7f0000000040)=@filename='devtmpfs\x00', &(0x7f0000000080)='./dev_mnt\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0) r0 = syz_usb_connect(0x0, 0x2b, &(0x7f0000000100)=ANY=[@ANYBLOB="1201000200000040990a01000000010200010902190001010080320904000001ff00000007058103400001"], 0x0) nanosleep(&(0x7f0000000300)={0x2}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./dev_mnt/ttyUSB0\x00', 0x2, 0x0) syz_usb_ep_write(r0, 0x81, 0x10, &(0x7f0000000400)='0123456789abcdef') (async) read(r1, &(0x7f0000000500)=""/64, 0x40) (async) nanosleep(&(0x7f0000000300)={0x2}, 0x0) 2.753133192s ago: executing program 0 (id=34): r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x801, @loopback}, 0x10) listen(r0, 0x5) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./nfsd\x00', 0x1ff) mount(&(0x7f0000000200)=@filename='nfsd\x00', &(0x7f0000000300)='./nfsd\x00', &(0x7f0000000400)='nfsd\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./nfsd/portlist\x00', 0x1, 0x0) write(r1, &(0x7f0000000600)='3\x00', 0x2) 2.057041719s ago: executing program 1 (id=35): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000018105e04da07000000000001090224000100000000090400000903000000092100000001222200090581030800000000"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f00000001c0)={0x24, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x22, 0x22, {[@global=@item_012={0x2, 0x1, 0x9, "2313"}, @global=@item_012={0x2, 0x1, 0x0, "e53f"}, @global=@item_4={0x3, 0x1, 0x0, '\f\x00'}, @local=@item_012={0x2, 0x2, 0x2, "9000"}, @global=@item_4={0x3, 0x1, 0x0, "0900be00"}, @main=@item_4={0x3, 0x0, 0x8}, @local=@item_4={0x3, 0x2, 0x0, "09007a15"}, @local=@item_4={0x3, 0x2, 0x0, "5d8c3dda"}]}}, 0x0}, 0x0) syz_usb_ep_write(r0, 0x81, 0x7, &(0x7f0000000000)='BBBBBBB') syz_usb_ep_write(r0, 0x81, 0x7, &(0x7f0000000000)='BBBBBBB') syz_usb_ep_write(r0, 0x81, 0x7, &(0x7f0000000000)='BBBBBBB') nanosleep(&(0x7f0000000200)={0x0, 0x1dcd6500}, 0x0) r1 = syz_open_dev$usbfs(&(0x7f0000000100), 0x3e7, 0x101301) ioctl$USBDEVFS_RESET(r1, 0x5514) r2 = syz_open_dev$usbfs(&(0x7f0000000100), 0x3e7, 0x101301) ioctl$USBDEVFS_RESET(r2, 0x5514) r3 = syz_open_dev$usbfs(&(0x7f0000000100), 0x3e7, 0x101301) ioctl$USBDEVFS_RESET(r3, 0x5514) r4 = syz_open_dev$usbfs(&(0x7f0000000100), 0x3e7, 0x101301) ioctl$USBDEVFS_RESET(r4, 0x5514) r5 = syz_open_dev$usbfs(&(0x7f0000000100), 0x3e7, 0x101301) ioctl$USBDEVFS_RESET(r5, 0x5514) r6 = syz_open_dev$usbfs(&(0x7f0000000100), 0x3e7, 0x101301) ioctl$USBDEVFS_RESET(r6, 0x5514) r7 = syz_open_dev$usbfs(&(0x7f0000000100), 0x3e7, 0x101301) ioctl$USBDEVFS_RESET(r7, 0x5514) r8 = syz_open_dev$usbfs(&(0x7f0000000100), 0x3e7, 0x101301) ioctl$USBDEVFS_RESET(r8, 0x5514) 1.942155082s ago: executing program 0 (id=36): syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x97, 0xff, 0x82, 0x8, 0x2058, 0x1005, 0xc19b, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, "", [{{0x9, 0x4, 0x8f, 0x0, 0x0, 0xbf, 0x57, 0x5a}}]}}]}}, 0x0) r0 = syz_open_dev$usbfs(&(0x7f0000000140), 0xb, 0x0) ioctl$USBDEVFS_DISCONNECT_CLAIM(r0, 0x8108551b, &(0x7f0000000000)={0x0, 0x1, 'hub\x00'}) ioctl$USBDEVFS_ALLOW_SUSPEND(r0, 0x5522) ioctl$USBDEVFS_FORBID_SUSPEND(r0, 0x5521) close(r0) 1.763240116s ago: executing program 3 (id=37): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./nfsd\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./nfsd\x00', &(0x7f0000000080)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./nfsd/versions\x00', 0x1, 0x0) write(r0, &(0x7f0000000100)='-2 -3 +4\n\x00', 0x9) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./nfsd/portlist\x00', 0x1, 0x0) write(r1, &(0x7f0000000180)='tcp 2049\n\x00', 0x9) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./nfsd/threads\x00', 0x1, 0x0) write(r2, &(0x7f0000000200)='1\n\x00', 0x2) (async) close(r2) r3 = socket$inet(0x2, 0x1, 0x0) connect$inet(r3, &(0x7f0000000240)={0x2, 0x801, @loopback}, 0x10) write(r3, &(0x7f0000000300)="80000028123456780000000000000002000186a30000000100"/44, 0x2c) nanosleep(&(0x7f0000000400)={0x0, 0x1dcd6500}, 0x0) 729.833322ms ago: executing program 2 (id=38): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./tracing\x00', 0x1ff) mount(&(0x7f00000000c0)=@filename='none\x00', &(0x7f0000000100)='./tracing\x00', &(0x7f0000000140)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./tracing/events/kvm/kvm_hv_stimer_set_count/enable\x00', 0x1, 0x0) write(r0, &(0x7f00000001c0)='1\x00', 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_CAP_HYPERV_SYNIC(r3, 0x4068aea3, &(0x7f0000000240)) ioctl$KVM_CAP_HYPERV_SYNIC2(r3, 0x4068aea3, &(0x7f00000002c0)) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000340)={0x1, 0x0, [{0x400000b1}]}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000380)={0x1, 0x0, [{0x400000b1, 0x0, 0x64}]}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00000003c0)={0x1, 0x0, [{0x400000b3}]}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000400)={0x1, 0x0, [{0x400000b3, 0x0, 0x64}]}) 561.541006ms ago: executing program 2 (id=39): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracing\x00', 0x1ff) mount(&(0x7f0000000000)=@filename='tracefs\x00', &(0x7f0000000100)='./tracing\x00', &(0x7f0000000200)='tracefs\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000400)='invalid_field_1234 == 1\x00', 0x18) 511.318308ms ago: executing program 0 (id=40): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./nfsd\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./nfsd\x00', &(0x7f0000000080)='nfsd\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./proc_mnt\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./proc_mnt\x00', &(0x7f0000000140)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./proc_mnt/net/rpc/auth.unix.ip/channel\x00', 0x2, 0x0) write(r0, &(0x7f0000000200)='nfsd 127.0.0.1 2147483647 foo\n', 0x1e) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./proc_mnt/net/rpc/nfsd.export/channel\x00', 0x2, 0x0) write(r1, &(0x7f0000000280)='foo / 2147483647 0 0 0 0\n', 0x19) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./nfsd/filehandle\x00', 0x2, 0x0) write(r2, &(0x7f0000000340)='foo / 32\n', 0x9) 393.737401ms ago: executing program 2 (id=41): mkdir(&(0x7f0000000800)='./sys\x00', 0x1ff) mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./sys\x00', &(0x7f0000000200)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000400), 0x400) 353.556602ms ago: executing program 0 (id=42): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0) write(r0, &(0x7f0000000140)='0000:00:03.0\x00', 0xd) close(r0) r1 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0) write(r1, &(0x7f00000001c0), 0x0) write(0xffffffffffffffff, 0x0, 0x0) close(0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./sys/bus/pci/drivers/e1000e/bind\x00', 0x1, 0x0) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/bus/pci/devices/0000:00:02.0/driver/unbind\x00', 0x1, 0x0) write(r3, &(0x7f0000000340)='0000:00:02.0\x00', 0xd) close(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./sys/bus/pci/devices/0000:00:02.0/enable\x00', 0x1, 0x0) write(r4, &(0x7f00000003c0)='0\x00', 0x2) close(r4) r5 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/bus/pci/devices/0000:00:02.0/enable\x00', 0x1, 0x0) write(r5, &(0x7f0000000440)='1\x00', 0x2) close(r5) r6 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/bus/pci/devices/0000:00:01.0/driver/unbind\x00', 0x1, 0x0) write(r6, &(0x7f0000000540)='0000:00:01.0\x00', 0xd) close(r6) r7 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./sys/bus/pci/devices/0000:00:01.0/enable\x00', 0x1, 0x0) write(r7, &(0x7f00000005c0)='1\x00', 0x2) r8 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./sys/bus/pci/rescan\x00', 0x1, 0x0) write(r8, &(0x7f0000000640)='1\x00', 0x2) close(r8) 183.171536ms ago: executing program 2 (id=43): syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./tracefs_dir\x00', 0x1ff) mount(&(0x7f0000000140)=@filename='nodev\x00', &(0x7f0000000180)='./tracefs_dir\x00', &(0x7f00000001c0)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./tracefs_dir/buffer_size_kb\x00', 0x1, 0x0) write(r0, &(0x7f0000000240)='100\x00', 0x4) write(r0, &(0x7f0000000280)='200\x00', 0x4) write(r0, &(0x7f00000002c0)='300\x00', 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./tracefs_dir/buffer_subbuf_size_kb\x00', 0x1, 0x0) write(r1, &(0x7f0000000340)='8\x00', 0x2) write(r1, &(0x7f0000000380)='16\x00', 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./tracefs_dir/trace\x00', 0x0, 0x0) read(r2, &(0x7f0000000400), 0x1000) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./tracefs_dir/free_buffer\x00', 0x1, 0x0) write(r3, &(0x7f0000000480)='1\x00', 0x2) write(r0, &(0x7f00000004c0)='400\x00', 0x4) write(r1, &(0x7f0000000500)='4\x00', 0x2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./tracefs_dir/trace\x00', 0x0, 0x0) read(r4, &(0x7f0000000580), 0x1000) close(r4) r5 = openat(0xffffffffffffff9c, &(0x7f00000005c0)='./tracefs_dir/trace_marker\x00', 0x1, 0x0) write(r5, &(0x7f0000000600)='hello\x00', 0x6) close(r5) close(r0) close(r1) close(r3) 182.924026ms ago: executing program 3 (id=44): syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @generic={0x0, 0x6, '\x00', 0x20, 0x2c, 0xff, @remote, @local, {[@fragment={0x3a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x64}], "88007a0a00000000fe8000000000000000000000000000bb"}}}}}, 0x0) 68.067498ms ago: executing program 3 (id=45): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ed) mount(&(0x7f0000000040)=@filename='configfs\x00', &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget\x00', 0x1ed) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1\x00', 0x1ed) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/idVendor\x00', 0x1, 0x0) write(r0, &(0x7f00000001c0)='0x0525\x00', 0x7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./config/usb_gadget/g1/idProduct\x00', 0x1, 0x0) write(r1, &(0x7f0000000240)='0xa4a5\x00', 0x7) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ed) mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/target\x00', 0x1ed) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/target/usb_gadget\x00', 0x1ed) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./config/target/usb_gadget/naa.5001405000000001\x00', 0x1ed) mkdirat(0xffffffffffffff9c, &(0x7f0000000380)='./config/target/usb_gadget/naa.5001405000000001/tpgt_1\x00', 0x1ed) r2 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./config/target/usb_gadget/naa.5001405000000001/tpgt_1/nexus\x00', 0x1, 0x0) write(r2, &(0x7f0000000400)='naa.5001405000000002\x00', 0x15) r3 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./config/target/usb_gadget/naa.5001405000000001/tpgt_1/enable\x00', 0x1, 0x0) write(r3, &(0x7f0000000480)='1\x00', 0x2) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ed) symlinkat(&(0x7f0000000500)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00') r4 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r4, &(0x7f00000005c0)='dummy_udc.0\x00', 0xc) nanosleep(&(0x7f0000000600)={0x0, 0x1dcd6500}, 0x0) 0s ago: executing program 0 (id=46): mkdir(&(0x7f0000000000)='./config\x00', 0x1ff) mount(&(0x7f0000000100)=@filename='none\x00', &(0x7f0000000000)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./config/acpi\x00', 0x1ff) mkdir(&(0x7f0000000300)='./config/acpi/table\x00', 0x1ff) mkdir(&(0x7f0000000300)='./config/acpi/table/gpio_usb_connector\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/acpi/table/gpio_usb_connector/aml\x00', 0x1, 0x0) write(r0, &(0x7f0000000500)="53534454ca0000000247544553542020544553545353445401000000494e544c280520205b82420a5c2e5f53425f434f4e30085f4849440d50525030303100085f43525311270a258c2000010100002000010000000014000016002000000000005c5f53422e4750494f007900085f4453441244050211120a1014d8ffdaba6e8c4d8a91bc9bbf4aa301123d021223020d636f6d70617469626c65000d6770696f2d7573622d622d636f6e6e6563746f72001215020d69642d6770696f7300120804434f4e30000000", 0xca) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.143' (ED25519) to the list of known hosts. [ 74.067327][ T4258] cgroup: Unknown subsys name 'net' [ 74.203388][ T4258] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 75.679448][ T4258] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 77.882205][ T4284] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 77.889963][ T4284] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 77.898932][ T4286] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 77.907149][ T4286] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 77.915224][ T4288] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 77.924140][ T4288] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 77.932711][ T4288] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 77.940786][ T4288] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 77.944327][ T4286] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 77.949104][ T4288] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 77.962421][ T4288] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 77.963072][ T4286] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 77.970395][ T4288] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 77.979109][ T4286] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 77.985054][ T4288] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 77.993542][ T4286] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 77.999819][ T4288] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 78.007196][ T4286] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 78.013625][ T4288] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 78.022206][ T4286] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 78.036095][ T4286] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 78.036217][ T4290] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 78.043434][ T4286] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 78.058661][ T4290] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 78.066231][ T4286] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 78.105248][ T4286] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 78.108655][ T4288] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 78.122325][ T4288] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 78.124305][ T4276] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 78.137632][ T4276] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 78.592964][ T4274] chnl_net:caif_netlink_parms(): no params data found [ 78.632545][ T4271] chnl_net:caif_netlink_parms(): no params data found [ 78.704049][ T4273] chnl_net:caif_netlink_parms(): no params data found [ 78.725269][ T4285] chnl_net:caif_netlink_parms(): no params data found [ 78.780243][ T4272] chnl_net:caif_netlink_parms(): no params data found [ 78.836418][ T4274] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.843703][ T4274] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.853114][ T4274] device bridge_slave_0 entered promiscuous mode [ 78.886418][ T4274] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.893725][ T4274] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.902175][ T4274] device bridge_slave_1 entered promiscuous mode [ 78.913229][ T4271] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.920509][ T4271] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.928876][ T4271] device bridge_slave_0 entered promiscuous mode [ 78.969191][ T4271] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.976565][ T4271] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.985347][ T4271] device bridge_slave_1 entered promiscuous mode [ 79.034111][ T4272] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.042500][ T4272] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.050621][ T4272] device bridge_slave_0 entered promiscuous mode [ 79.058323][ T4285] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.065422][ T4285] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.073498][ T4285] device bridge_slave_0 entered promiscuous mode [ 79.083112][ T4274] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 79.093713][ T4273] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.101441][ T4273] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.109987][ T4273] device bridge_slave_0 entered promiscuous mode [ 79.124906][ T4273] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.132469][ T4273] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.140484][ T4273] device bridge_slave_1 entered promiscuous mode [ 79.147851][ T4272] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.155037][ T4272] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.163424][ T4272] device bridge_slave_1 entered promiscuous mode [ 79.170944][ T4285] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.178395][ T4285] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.186212][ T4285] device bridge_slave_1 entered promiscuous mode [ 79.195046][ T4274] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 79.213724][ T4271] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 79.231291][ T4271] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 79.282331][ T4272] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 79.294376][ T4272] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 79.312390][ T4274] team0: Port device team_slave_0 added [ 79.320460][ T4273] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 79.336712][ T4285] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 79.356455][ T4274] team0: Port device team_slave_1 added [ 79.365535][ T4271] team0: Port device team_slave_0 added [ 79.375470][ T4273] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 79.387042][ T4285] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 79.415207][ T4271] team0: Port device team_slave_1 added [ 79.436736][ T4272] team0: Port device team_slave_0 added [ 79.473686][ T4272] team0: Port device team_slave_1 added [ 79.480437][ T4274] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 79.487425][ T4274] 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. [ 79.516056][ T4274] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 79.530652][ T4274] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 79.537956][ T4274] 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. [ 79.564110][ T4274] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 79.577880][ T4273] team0: Port device team_slave_0 added [ 79.594177][ T4285] team0: Port device team_slave_0 added [ 79.621561][ T4273] team0: Port device team_slave_1 added [ 79.642896][ T4271] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 79.650589][ T4271] 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. [ 79.677024][ T4271] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 79.690234][ T4285] team0: Port device team_slave_1 added [ 79.696427][ T4271] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 79.703491][ T4271] 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. [ 79.729897][ T4271] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 79.750705][ T4272] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 79.758001][ T4272] 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. [ 79.784498][ T4272] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 79.815212][ T4274] device hsr_slave_0 entered promiscuous mode [ 79.822128][ T4274] device hsr_slave_1 entered promiscuous mode [ 79.842628][ T4272] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 79.850080][ T4272] 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. [ 79.876637][ T4272] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 79.888946][ T4273] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 79.896107][ T4273] 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. [ 79.922331][ T4273] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 79.934473][ T4273] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 79.941510][ T4273] 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. [ 79.967550][ T4273] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 80.006468][ T4285] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 80.013885][ T4285] 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. [ 80.040262][ T4285] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 80.078034][ T4271] device hsr_slave_0 entered promiscuous mode [ 80.084821][ T4271] device hsr_slave_1 entered promiscuous mode [ 80.091712][ T4271] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 80.099765][ T4271] Cannot create hsr debugfs directory [ 80.126854][ T4285] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 80.137013][ T4285] 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. [ 80.163445][ T4285] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 80.168354][ T4290] Bluetooth: hci0: command 0x0409 tx timeout [ 80.174244][ T4291] Bluetooth: hci4: command 0x0409 tx timeout [ 80.180367][ T4290] Bluetooth: hci2: command 0x0409 tx timeout [ 80.186255][ T4291] Bluetooth: hci3: command 0x0409 tx timeout [ 80.222072][ T4272] device hsr_slave_0 entered promiscuous mode [ 80.229306][ T4272] device hsr_slave_1 entered promiscuous mode [ 80.236022][ T4272] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 80.243874][ T4272] Cannot create hsr debugfs directory [ 80.249786][ T4291] Bluetooth: hci1: command 0x0409 tx timeout [ 80.270083][ T4273] device hsr_slave_0 entered promiscuous mode [ 80.276749][ T4273] device hsr_slave_1 entered promiscuous mode [ 80.283476][ T4273] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 80.291081][ T4273] Cannot create hsr debugfs directory [ 80.406949][ T4285] device hsr_slave_0 entered promiscuous mode [ 80.415306][ T4285] device hsr_slave_1 entered promiscuous mode [ 80.422190][ T4285] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 80.430101][ T4285] Cannot create hsr debugfs directory [ 80.696240][ T4274] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 80.709361][ T4274] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 80.720191][ T4274] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 80.744802][ T4274] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 80.783021][ T4271] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 80.795410][ T4271] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 80.806310][ T4271] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 80.822779][ T4271] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 80.905048][ T4273] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 80.940162][ T4273] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 80.961255][ T4273] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 80.978884][ T4274] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.992919][ T4273] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 81.031358][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.041059][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.064703][ T4274] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.086194][ T4271] 8021q: adding VLAN 0 to HW filter on device bond0 [ 81.106888][ T4285] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 81.135290][ T4285] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 81.145348][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.158370][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.167247][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.174789][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.183800][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.194159][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.202962][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.210128][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.228614][ T4271] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.242296][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.253447][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.261560][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.269958][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 81.280474][ T4285] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 81.313824][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 81.323559][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.332951][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.341872][ T58] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.349106][ T58] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.359550][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.368850][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.378598][ T58] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.387143][ T58] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.395909][ T4285] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 81.431032][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.439434][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 81.449091][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 81.466878][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.476528][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 81.485509][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 81.494783][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.504464][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 81.514661][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.523579][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 81.532478][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 81.555166][ T4274] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 81.566516][ T4274] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 81.581606][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 81.593112][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 81.603935][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 81.613343][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 81.623009][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 81.634551][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.643452][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 81.652603][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 81.680002][ T4271] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 81.697144][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 81.709664][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 81.721273][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 81.730707][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 81.741085][ T4272] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 81.752817][ T4272] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 81.783555][ T4272] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 81.815776][ T4272] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 81.925021][ T4273] 8021q: adding VLAN 0 to HW filter on device bond0 [ 81.993284][ T4273] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.013005][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 82.031920][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 82.081270][ T4301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.091636][ T4301] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.106405][ T4301] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.113750][ T4301] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.134702][ T4301] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 82.147370][ T4301] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.164036][ T4301] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.174693][ T4301] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.181994][ T4301] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.233066][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 82.247640][ T4291] Bluetooth: hci3: command 0x041b tx timeout [ 82.247811][ T4284] Bluetooth: hci2: command 0x041b tx timeout [ 82.253874][ T4291] Bluetooth: hci4: command 0x041b tx timeout [ 82.260580][ T4290] Bluetooth: hci0: command 0x041b tx timeout [ 82.274502][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 82.293255][ T4285] 8021q: adding VLAN 0 to HW filter on device bond0 [ 82.328602][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 82.328758][ T4290] Bluetooth: hci1: command 0x041b tx timeout [ 82.338798][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.359855][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.376860][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.386112][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 82.398687][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 82.415704][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 82.424060][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 82.434044][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 82.443786][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 82.454249][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 82.466509][ T4272] 8021q: adding VLAN 0 to HW filter on device bond0 [ 82.482450][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 82.491072][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 82.504557][ T4274] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 82.515217][ T4273] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 82.532300][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 82.545042][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 82.570671][ T4285] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.601855][ T4271] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 82.632067][ T4272] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.658365][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 82.666767][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 82.691750][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.711272][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.738319][ T40] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.745582][ T40] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.792114][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 82.809375][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.834849][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.850291][ T40] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.857679][ T40] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.874281][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.885690][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.894969][ T40] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.902346][ T40] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.950146][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 82.959942][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 82.980355][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 82.995693][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 83.006093][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 83.022348][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 83.034302][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 83.047220][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 83.063046][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 83.076843][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 83.086970][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 83.096995][ T40] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.104987][ T40] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.113085][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 83.122644][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 83.135365][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 83.146916][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 83.155612][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 83.195803][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 83.206750][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 83.216900][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 83.226340][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 83.259962][ T4285] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 83.282288][ T4273] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 83.291567][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 83.303966][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 83.315872][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 83.331264][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 83.345814][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 83.355161][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 83.365270][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 83.374445][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 83.383246][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 83.401025][ T4271] device veth0_vlan entered promiscuous mode [ 83.419157][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 83.427023][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 83.435826][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 83.446118][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 83.458716][ T4272] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 83.493217][ T4271] device veth1_vlan entered promiscuous mode [ 83.502561][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 83.519745][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 83.536168][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 83.587678][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 83.618490][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 83.628100][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 83.663482][ T4274] device veth0_vlan entered promiscuous mode [ 83.688007][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 83.696588][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 83.725388][ T4273] device veth0_vlan entered promiscuous mode [ 83.744949][ T4271] device veth0_macvtap entered promiscuous mode [ 83.758368][ T4274] device veth1_vlan entered promiscuous mode [ 83.766250][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 83.786687][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 83.795761][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 83.805008][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 83.813883][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 83.822726][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 83.831448][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 83.846634][ T4273] device veth1_vlan entered promiscuous mode [ 83.867123][ T4271] device veth1_macvtap entered promiscuous mode [ 83.887876][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 83.896039][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 83.934951][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 83.959193][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 83.968585][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 83.988984][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 84.086942][ T4271] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 84.106665][ T4274] device veth0_macvtap entered promiscuous mode [ 84.119465][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 84.129936][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 84.145191][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 84.154764][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 84.173995][ T4271] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 84.193465][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 84.202310][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 84.211834][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 84.221073][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 84.230909][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 84.241953][ T4274] device veth1_macvtap entered promiscuous mode [ 84.255422][ T4271] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.265355][ T4271] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.274865][ T4271] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.283794][ T4271] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.296146][ T4273] device veth0_macvtap entered promiscuous mode [ 84.321313][ T4273] device veth1_macvtap entered promiscuous mode [ 84.328019][ T4290] Bluetooth: hci2: command 0x040f tx timeout [ 84.334076][ T4290] Bluetooth: hci0: command 0x040f tx timeout [ 84.338851][ T4272] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 84.340376][ T4284] Bluetooth: hci4: command 0x040f tx timeout [ 84.347622][ T4291] Bluetooth: hci3: command 0x040f tx timeout [ 84.382141][ T4301] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 84.391292][ T4301] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 84.400119][ T4301] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 84.408360][ T4291] Bluetooth: hci1: command 0x040f tx timeout [ 84.409304][ T4301] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 84.422581][ T4301] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 84.430714][ T4301] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 84.464067][ T4301] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 84.477421][ T4285] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 84.489005][ T4274] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 84.504141][ T4274] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 84.516654][ T4274] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 84.538162][ T4273] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 84.551026][ T4273] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 84.561212][ T4273] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 84.572465][ T4273] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 84.584392][ T4273] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 84.595481][ T4273] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 84.606076][ T4273] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 84.617270][ T4273] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 84.625171][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 84.636214][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 84.646477][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 84.656025][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 84.665238][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 84.674615][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 84.686525][ T4274] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 84.697751][ T4274] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 84.708238][ T4274] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 84.720951][ T4274] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 84.733725][ T4274] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 84.754531][ T4273] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.766556][ T4273] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.776440][ T4273] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.786008][ T4273] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.796540][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 84.805595][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 84.830688][ T4274] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.839775][ T4274] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.848928][ T4274] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.858238][ T4274] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.886773][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 84.900947][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 84.959331][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 84.975694][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 85.005197][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 85.015097][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 85.048691][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 85.056925][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 85.076891][ T4285] device veth0_vlan entered promiscuous mode [ 85.107214][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 85.115736][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 85.132662][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 85.143588][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 85.165871][ T4285] device veth1_vlan entered promiscuous mode [ 85.175245][ T4272] device veth0_vlan entered promiscuous mode [ 85.175386][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.190637][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 85.206305][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 85.216573][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 85.265694][ T4272] device veth1_vlan entered promiscuous mode [ 85.300202][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 85.309169][ T47] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.317304][ T47] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 85.318897][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 85.334756][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 85.344421][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 85.352992][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 85.362989][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 85.373767][ T4285] device veth0_macvtap entered promiscuous mode [ 85.404721][ T58] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.409267][ T4285] device veth1_macvtap entered promiscuous mode [ 85.419828][ T58] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 85.433318][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 85.443050][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 85.453998][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 85.475698][ T4272] device veth0_macvtap entered promiscuous mode [ 85.493199][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 85.502778][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 85.515172][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 85.533263][ T4272] device veth1_macvtap entered promiscuous mode [ 85.567995][ T58] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.567995][ T4301] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.568019][ T4301] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 85.608456][ T58] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 85.611130][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 85.619924][ T4301] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.638677][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 85.646542][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 85.652783][ T4301] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 85.655579][ T4285] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 85.672867][ T4285] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 85.683059][ T4285] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 85.694044][ T4285] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 85.704237][ T4285] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 85.714943][ T4285] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 85.726631][ T4285] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 85.745467][ T4285] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 85.757103][ T4285] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 85.774673][ T4285] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 85.785452][ T4285] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 85.798226][ T4285] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 85.809123][ T4285] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 85.821795][ T4285] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 85.838164][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 85.848860][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 85.860682][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 85.870007][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 85.880188][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 85.907336][ T4285] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.924666][ T4285] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.936244][ T4285] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.945599][ T4285] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.958992][ T4272] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 85.971562][ T4272] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 85.982034][ T4272] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 85.997117][ T4272] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 86.007634][ T4272] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 86.019191][ T4272] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 86.032656][ T4272] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 86.044086][ T4272] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 86.056101][ T4272] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 86.066836][ T4272] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 86.077415][ T4272] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 86.090186][ T4272] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 86.100875][ T4272] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 86.110943][ T4272] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 86.121718][ T4272] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 86.131693][ T4272] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 86.143418][ T4272] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 86.155522][ T4272] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 86.195102][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 86.235106][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 86.249186][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 86.260504][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 86.272866][ T4272] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.282618][ T4272] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.292500][ T4272] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.302370][ T4272] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.408356][ T4291] Bluetooth: hci3: command 0x0419 tx timeout [ 86.414625][ T4291] Bluetooth: hci4: command 0x0419 tx timeout [ 86.420939][ T4276] Bluetooth: hci0: command 0x0419 tx timeout [ 86.420958][ T4290] Bluetooth: hci2: command 0x0419 tx timeout [ 86.480930][ T4366] 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. [ 86.498566][ T4284] Bluetooth: hci1: command 0x0419 tx timeout [ 86.594093][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.602771][ T40] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.614240][ T40] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 86.628232][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 86.636561][ T4301] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 86.684295][ T4301] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 86.746133][ T4301] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.756332][ T4301] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 86.772539][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 86.801318][ T47] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.827987][ T47] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 86.836810][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 86.890197][ T954] cfg80211: failed to load regulatory.db [ 86.907713][ T14] usb 5-1: new low-speed USB device number 2 using dummy_hcd [ 87.097613][ T14] usb 5-1: Invalid ep0 maxpacket: 64 [ 87.211729][ T4381] bdc pcspkr: invalid resource [ 87.217078][ T4381] bdc: probe of pcspkr failed with error -22 [ 87.257594][ T14] usb 5-1: new low-speed USB device number 3 using dummy_hcd [ 87.457566][ T14] usb 5-1: Invalid ep0 maxpacket: 64 [ 87.463106][ T14] usb usb5-port1: attempt power cycle [ 87.482825][ T4364] loop1: detected capacity change from 0 to 40427 [ 87.529589][ T4364] F2FS-fs (loop1): invalid crc value [ 87.606908][ T4364] F2FS-fs (loop1): Found nat_bits in checkpoint [ 87.768282][ T4364] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 87.877656][ T4324] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 87.892068][ T4364] syz.1.2: attempt to access beyond end of device [ 87.892068][ T4364] loop1: rw=2049, sector=45096, nr_sectors = 32 limit=40427 [ 87.910697][ T14] usb 5-1: new low-speed USB device number 4 using dummy_hcd [ 87.953834][ T14] usb 5-1: Invalid ep0 maxpacket: 64 [ 87.990337][ T4271] syz-executor: attempt to access beyond end of device [ 87.990337][ T4271] loop1: rw=2049, sector=45128, nr_sectors = 8 limit=40427 [ 88.081238][ T4324] usb 4-1: New USB device found, idVendor=07ca, idProduct=a801, bcdDevice= 0.00 [ 88.091991][ T4338] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 88.107741][ T14] usb 5-1: new low-speed USB device number 5 using dummy_hcd [ 88.115886][ T4324] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 88.136393][ T4324] usb 4-1: Product: syz [ 88.141322][ T4324] usb 4-1: Manufacturer: syz [ 88.158533][ T14] usb 5-1: Invalid ep0 maxpacket: 64 [ 88.164559][ T14] usb usb5-port1: unable to enumerate USB device [ 88.178302][ T4324] dvb-usb: found a 'AVerMedia AverTV DVB-T USB 2.0 (A800)' in warm state. [ 88.205449][ T4324] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 88.226052][ T4324] dvbdev: DVB: registering new adapter (AVerMedia AverTV DVB-T USB 2.0 (A800)) [ 88.235933][ T4324] usb 4-1: media controller created [ 88.264240][ T4324] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 88.277598][ T4338] usb 3-1: Using ep0 maxpacket: 8 [ 88.286350][ T4338] usb 3-1: config 0 has an invalid interface number: 143 but max is 0 [ 88.303788][ T4338] usb 3-1: config 0 has no interface number 0 [ 88.313427][ T4338] usb 3-1: New USB device found, idVendor=2058, idProduct=1005, bcdDevice=c1.9b [ 88.322815][ T4338] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 88.360998][ T4338] usb 3-1: config 0 descriptor?? [ 88.413400][ T954] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 88.489791][ T4338] viperboard 3-1:0.143: version 0.00 found at bus 003 address 002 [ 88.536161][ T4338] viperboard-i2c viperboard-i2c.2.auto: failure setting i2c_bus_freq to 100 [ 88.545587][ T4338] viperboard-i2c: probe of viperboard-i2c.2.auto failed with error -5 [ 88.584007][ T4399] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 88.595974][ T4399] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 88.615777][ T4338] usb 3-1: USB disconnect, device number 2 [ 88.617561][ T954] usb 1-1: Using ep0 maxpacket: 8 [ 88.650375][ T954] usb 1-1: config 0 has an invalid interface number: 143 but max is 0 [ 88.674127][ T954] usb 1-1: config 0 has no interface number 0 [ 88.705534][ T954] usb 1-1: New USB device found, idVendor=2058, idProduct=1005, bcdDevice=c1.9b [ 88.715490][ T954] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 88.741674][ T954] usb 1-1: config 0 descriptor?? [ 88.858121][ T954] viperboard 1-1:0.143: version 0.00 found at bus 001 address 002 [ 88.882460][ T954] viperboard-i2c viperboard-i2c.2.auto: failure setting i2c_bus_freq to 100 [ 88.910375][ T954] viperboard-i2c: probe of viperboard-i2c.2.auto failed with error -5 [ 88.971108][ T4401] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 88.998385][ T4401] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 89.227706][ T4338] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 89.407693][ T4338] usb 2-1: Using ep0 maxpacket: 16 [ 89.415095][ T4338] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 89.427253][ T4338] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 89.447676][ T4338] usb 2-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 89.467205][ T4338] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 89.491480][ T4338] usb 2-1: config 0 descriptor?? [ 89.907026][ T4338] HID 045e:07da: Invalid code 65791 type 1 [ 89.916514][ T4338] input: HID 045e:07da as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:045E:07DA.0001/input/input5 [ 89.940355][ T4338] microsoft 0003:045E:07DA.0001: input,hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.1-1/input0 [ 90.047609][ T954] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 90.227648][ T954] usb 5-1: Using ep0 maxpacket: 8 [ 90.239822][ T954] usb 5-1: config 0 has an invalid interface number: 143 but max is 0 [ 90.248726][ T954] usb 5-1: config 0 has no interface number 0 [ 90.254944][ T954] usb 5-1: New USB device found, idVendor=2058, idProduct=1005, bcdDevice=c1.9b [ 90.257564][ T127] usb 1-1: USB disconnect, device number 2 [ 90.268650][ T954] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 90.306647][ T954] usb 5-1: config 0 descriptor?? [ 90.328361][ T4324] dvb-usb: bulk message failed: -110 (6/0) [ 90.428066][ T954] viperboard 5-1:0.143: version 0.00 found at bus 005 address 006 [ 90.451783][ T954] viperboard-i2c viperboard-i2c.2.auto: failure setting i2c_bus_freq to 100 [ 90.463120][ T954] viperboard-i2c: probe of viperboard-i2c.2.auto failed with error -5 [ 90.525951][ T127] usb 5-1: USB disconnect, device number 6 [ 90.624719][ T4324] dvb-usb: bulk message failed: -71 (6/0) [ 90.639195][ T4324] dvb-usb: no frontend was attached by 'AVerMedia AverTV DVB-T USB 2.0 (A800)' [ 90.735271][ T14] usb 2-1: USB disconnect, device number 2 [ 90.780412][ T4436] loop0: detected capacity change from 0 to 2048 [ 90.847810][ T4324] rc_core: IR keymap rc-avermedia-m135a not found [ 90.855970][ T4324] Registered IR keymap rc-empty [ 90.888242][ T4324] rc rc0: AVerMedia AverTV DVB-T USB 2.0 (A800) as /devices/platform/dummy_hcd.3/usb4/4-1/rc/rc0 [ 90.909779][ T4324] input: AVerMedia AverTV DVB-T USB 2.0 (A800) as /devices/platform/dummy_hcd.3/usb4/4-1/rc/rc0/input6 [ 90.934140][ T4324] dvb-usb: schedule remote query interval to 150 msecs. [ 90.944012][ T4324] dvb-usb: AVerMedia AverTV DVB-T USB 2.0 (A800) successfully initialized and connected. [ 90.961313][ T4324] usb 4-1: USB disconnect, device number 2 [ 91.107965][ T4324] dvb-usb: AVerMedia AverTV DVB-T USB 2.0 (A800) successfully deinitialized and disconnected. [ 91.197769][ T954] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 91.399817][ T954] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 64 [ 91.418126][ T954] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 91.456787][ T954] usb 1-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.00 [ 91.495555][ T954] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 91.512516][ T954] usb 1-1: Product: syz [ 91.516871][ T954] usb 1-1: Manufacturer: syz [ 91.521860][ T954] usb 1-1: SerialNumber: syz [ 91.542679][ T4441] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 91.557960][ T4441] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 91.580844][ T14] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 91.727811][ T4260] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 91.737870][ T14] usb 3-1: device descriptor read/64, error -71 [ 91.784736][ T954] usblp 1-1:1.0: usblp0: USB Bidirectional printer dev 3 if 0 alt 0 proto 2 vid 0x03F0 pid 0x6C17 [ 91.825588][ T954] usb 1-1: USB disconnect, device number 3 [ 91.852536][ T954] usblp0: removed [ 91.930323][ T4260] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 91.942548][ T4260] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 91.956429][ T4260] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 91.970095][ T4260] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 91.999797][ T4260] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 92.009776][ T14] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 92.027332][ T4260] usb 4-1: config 0 descriptor?? [ 92.177530][ T14] usb 3-1: device descriptor read/64, error -71 [ 92.298582][ T14] usb usb3-port1: attempt power cycle [ 92.307699][ T127] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 92.442355][ T4260] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 92.449999][ T4260] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 92.457688][ T4260] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 92.465293][ T4260] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 92.473172][ T4260] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 92.480839][ T4260] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 92.489928][ T4260] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 92.497384][ T4260] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 92.508816][ T4260] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 92.514202][ T127] usb 5-1: New USB device found, idVendor=0a99, idProduct=0001, bcdDevice= 0.00 [ 92.516797][ T4260] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 92.526665][ T127] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 92.539260][ T4260] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 92.542144][ T127] usb 5-1: Product: syz [ 92.553959][ T127] usb 5-1: Manufacturer: syz [ 92.554906][ T4260] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 92.563086][ T127] navman 5-1:1.0: navman converter detected [ 92.567310][ T4260] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 92.575915][ T127] usb 5-1: navman converter now attached to ttyUSB0 [ 92.589759][ T4260] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 92.598629][ T4260] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 92.610871][ T4260] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 92.618798][ T4260] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 92.626498][ T4260] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 92.635537][ T4260] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 92.643022][ T4260] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 92.653818][ T4260] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 92.661516][ T4260] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 92.669643][ T4260] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 92.677610][ T4260] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 92.685153][ T4260] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 92.694681][ T4260] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 92.702991][ T4260] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 92.710748][ T4260] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 92.717651][ T14] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 92.718296][ T4260] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 92.734242][ T4454] NFSD: attempt to initialize umh client tracking in a container ignored. [ 92.743397][ T4260] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 92.745645][ T4454] NFSD: attempt to initialize legacy client tracking in a container ignored. [ 92.751271][ T4260] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 92.761699][ T14] usb 3-1: device descriptor read/8, error -71 [ 92.767978][ T4260] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 92.779971][ T4454] NFSD: Unable to initialize client recovery tracking! (-22) [ 92.792702][ T4454] NFSD: starting 90-second grace period (net f00003d5) [ 92.793304][ T4260] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 92.808923][ T4260] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 92.816442][ T4260] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 92.824831][ T4260] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 92.832518][ T4260] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 92.840382][ T4260] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 92.859964][ T4260] plantronics 0003:047F:FFFF.0002: No inputs registered, leaving [ 92.884646][ T4260] plantronics 0003:047F:FFFF.0002: hiddev0,hidraw0: USB HID v0.00 Device [HID 047f:ffff] on usb-dummy_hcd.3-1/input0 [ 92.926929][ T4260] usb 4-1: USB disconnect, device number 3 [ 92.964138][ T4466] svc: failed to register nfsdv3 RPC service (errno 111). [ 93.007209][ T4466] svc: failed to register nfsaclv3 RPC service (errno 111). [ 93.047773][ T14] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 93.120775][ T14] usb 3-1: device descriptor read/8, error -71 [ 93.221955][ T4471] fido_id[4471]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory [ 93.244144][ T14] usb usb3-port1: unable to enumerate USB device [ 93.448021][ T954] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 93.517691][ T4260] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 93.637582][ T954] usb 2-1: Using ep0 maxpacket: 16 [ 93.646020][ T954] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 93.657775][ T954] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 93.671477][ T954] usb 2-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 93.681164][ T954] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 93.693074][ T954] usb 2-1: config 0 descriptor?? [ 93.718287][ T4260] usb 1-1: Using ep0 maxpacket: 8 [ 93.726578][ T4260] usb 1-1: config 0 has an invalid interface number: 143 but max is 0 [ 93.735023][ T4260] usb 1-1: config 0 has no interface number 0 [ 93.741248][ T4260] usb 1-1: New USB device found, idVendor=2058, idProduct=1005, bcdDevice=c1.9b [ 93.750406][ T4260] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 93.763517][ T4260] usb 1-1: config 0 descriptor?? [ 93.878263][ T4260] viperboard 1-1:0.143: version 0.00 found at bus 001 address 004 [ 93.894606][ T4260] viperboard-i2c viperboard-i2c.2.auto: failure setting i2c_bus_freq to 100 [ 93.904023][ T4260] viperboard-i2c: probe of viperboard-i2c.2.auto failed with error -5 [ 93.984412][ T4260] usb 1-1: USB disconnect, device number 4 [ 94.117258][ T954] HID 045e:07da: Invalid code 65791 type 1 [ 94.132500][ T954] input: HID 045e:07da as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:045E:07DA.0003/input/input7 [ 94.148951][ T954] microsoft 0003:045E:07DA.0003: input,hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.1-1/input0 [ 94.587674][ T4477] NFSD: attempt to initialize umh client tracking in a container ignored. [ 94.609322][ T4477] NFSD: attempt to initialize legacy client tracking in a container ignored. [ 94.635269][ T4477] NFSD: Unable to initialize client recovery tracking! (-22) [ 94.653187][ T4477] NFSD: starting 90-second grace period (net f0000477) [ 94.916812][ T4493] ICMPv6: Received fragmented ndisc packet. Carefully consider disabling suppress_frag_ndisc. [ 95.186827][ T4498] [ 95.189284][ T4498] ====================================================== [ 95.196729][ T4498] WARNING: possible circular locking dependency detected [ 95.203870][ T4498] syzkaller #0 Not tainted [ 95.208401][ T4498] ------------------------------------------------------ [ 95.215537][ T4498] syz.3.45/4498 is trying to acquire lock: [ 95.221369][ T4498] ffff88805739a120 (&opts->dep_lock){+.+.}-{3:3}, at: tcm_register_callback+0x1c/0x60 [ 95.231255][ T4498] [ 95.231255][ T4498] but task is already holding lock: [ 95.238900][ T4498] ffff88801ca73d78 (&p->frag_sem){++++}-{3:3}, at: configfs_write_iter+0x20e/0x400 [ 95.248258][ T4498] [ 95.248258][ T4498] which lock already depends on the new lock. [ 95.248258][ T4498] [ 95.258856][ T4498] [ 95.258856][ T4498] the existing dependency chain (in reverse order) is: [ 95.268120][ T4498] [ 95.268120][ T4498] -> #2 (&p->frag_sem){++++}-{3:3}: [ 95.275692][ T4498] down_write_killable+0x45/0x90 [ 95.281355][ T4498] configfs_rmdir+0x3e0/0x980 [ 95.286605][ T4498] vfs_rmdir+0x34e/0x4a0 [ 95.291411][ T4498] do_rmdir+0x29a/0x5c0 [ 95.296117][ T4498] __x64_sys_unlinkat+0xc0/0xe0 [ 95.301523][ T4498] do_syscall_64+0x4c/0xa0 [ 95.306483][ T4498] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 95.312911][ T4498] [ 95.312911][ T4498] -> #1 (&sb->s_type->i_mutex_key#22){++++}-{3:3}: [ 95.321732][ T4498] down_write+0x36/0x60 [ 95.326446][ T4498] configfs_depend_item_unlocked+0x14f/0x430 [ 95.333261][ T4498] usbg_make_tpg+0x1f3/0x580 [ 95.338496][ T4498] target_fabric_make_tpg+0xa0/0x6d0 [ 95.344420][ T4498] configfs_mkdir+0x511/0x9e0 [ 95.349749][ T4498] vfs_mkdir+0x386/0x570 [ 95.354566][ T4498] do_mkdirat+0x1d8/0x440 [ 95.359636][ T4498] __x64_sys_mkdirat+0x85/0x90 [ 95.364956][ T4498] do_syscall_64+0x4c/0xa0 [ 95.369909][ T4498] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 95.376332][ T4498] [ 95.376332][ T4498] -> #0 (&opts->dep_lock){+.+.}-{3:3}: [ 95.384013][ T4498] __lock_acquire+0x2d18/0x7c40 [ 95.389503][ T4498] lock_acquire+0x1bb/0x4a0 [ 95.394737][ T4498] __mutex_lock+0x12d/0xae0 [ 95.399791][ T4498] tcm_register_callback+0x1c/0x60 [ 95.405463][ T4498] usbg_enable_tpg+0x6b/0x110 [ 95.410708][ T4498] target_fabric_tpg_base_enable_store+0x15d/0x220 [ 95.417860][ T4498] configfs_write_iter+0x30b/0x400 [ 95.423539][ T4498] vfs_write+0x482/0x9a0 [ 95.428409][ T4498] ksys_write+0x14d/0x260 [ 95.433307][ T4498] do_syscall_64+0x4c/0xa0 [ 95.438711][ T4498] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 95.445236][ T4498] [ 95.445236][ T4498] other info that might help us debug this: [ 95.445236][ T4498] [ 95.455977][ T4498] Chain exists of: [ 95.455977][ T4498] &opts->dep_lock --> &sb->s_type->i_mutex_key#22 --> &p->frag_sem [ 95.455977][ T4498] [ 95.470445][ T4498] Possible unsafe locking scenario: [ 95.470445][ T4498] [ 95.478087][ T4498] CPU0 CPU1 [ 95.483658][ T4498] ---- ---- [ 95.489036][ T4498] lock(&p->frag_sem); [ 95.493287][ T4498] lock(&sb->s_type->i_mutex_key#22); [ 95.501538][ T4498] lock(&p->frag_sem); [ 95.508235][ T4498] lock(&opts->dep_lock); [ 95.512682][ T4498] [ 95.512682][ T4498] *** DEADLOCK *** [ 95.512682][ T4498] [ 95.521110][ T4498] 4 locks held by syz.3.45/4498: [ 95.526157][ T4498] #0: ffff888075f6a368 (&f->f_pos_lock){+.+.}-{3:3}, at: __fdget_pos+0x2ae/0x360 [ 95.535409][ T4498] #1: ffff88801a386460 (sb_writers#15){.+.+}-{0:0}, at: vfs_write+0x270/0x9a0 [ 95.544392][ T4498] #2: ffff88807fa58a88 (&buffer->mutex#2){+.+.}-{3:3}, at: configfs_write_iter+0x7d/0x400 [ 95.554434][ T4498] #3: ffff88801ca73d78 (&p->frag_sem){++++}-{3:3}, at: configfs_write_iter+0x20e/0x400 [ 95.564280][ T4498] [ 95.564280][ T4498] stack backtrace: [ 95.570171][ T4498] CPU: 0 PID: 4498 Comm: syz.3.45 Not tainted syzkaller #0 [ 95.577369][ T4498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 95.587544][ T4498] Call Trace: [ 95.591167][ T4498] [ 95.594283][ T4498] dump_stack_lvl+0x188/0x24e [ 95.599079][ T4498] ? load_image+0x410/0x410 [ 95.603601][ T4498] ? show_regs_print_info+0x12/0x12 [ 95.609148][ T4498] ? print_circular_bug+0x12b/0x1a0 [ 95.614507][ T4498] check_noncircular+0x296/0x330 [ 95.619669][ T4498] ? add_chain_block+0x9b0/0x9b0 [ 95.624738][ T4498] ? lockdep_lock+0x15c/0x1f0 [ 95.629539][ T4498] ? _find_first_zero_bit+0xd2/0x100 [ 95.634981][ T4498] __lock_acquire+0x2d18/0x7c40 [ 95.639960][ T4498] ? __lock_acquire+0x1465/0x7c40 [ 95.645051][ T4498] ? verify_lock_unused+0x140/0x140 [ 95.650286][ T4498] lock_acquire+0x1bb/0x4a0 [ 95.654855][ T4498] ? tcm_register_callback+0x1c/0x60 [ 95.660199][ T4498] ? __might_sleep+0xd0/0xd0 [ 95.664803][ T4498] ? read_lock_is_recursive+0x10/0x10 [ 95.670368][ T4498] ? verify_lock_unused+0x140/0x140 [ 95.675578][ T4498] __mutex_lock+0x12d/0xae0 [ 95.680277][ T4498] ? tcm_register_callback+0x1c/0x60 [ 95.685755][ T4498] ? __might_fault+0xa6/0x120 [ 95.690614][ T4498] ? tcm_register_callback+0x1c/0x60 [ 95.695906][ T4498] ? __lock_acquire+0x7c40/0x7c40 [ 95.700941][ T4498] ? mutex_lock_nested+0x10/0x10 [ 95.705978][ T4498] tcm_register_callback+0x1c/0x60 [ 95.711106][ T4498] usbg_enable_tpg+0x6b/0x110 [ 95.715908][ T4498] target_fabric_tpg_base_enable_store+0x15d/0x220 [ 95.722420][ T4498] ? target_fabric_tpg_base_enable_show+0x60/0x60 [ 95.728842][ T4498] ? down_read+0x1a8/0x2d0 [ 95.733271][ T4498] configfs_write_iter+0x30b/0x400 [ 95.738468][ T4498] ? target_fabric_tpg_base_enable_show+0x60/0x60 [ 95.744888][ T4498] vfs_write+0x482/0x9a0 [ 95.749147][ T4498] ? file_end_write+0x250/0x250 [ 95.754021][ T4498] ? __fget_files+0x3fc/0x460 [ 95.758708][ T4498] ? __fdget_pos+0x2ae/0x360 [ 95.763307][ T4498] ? ksys_write+0x70/0x260 [ 95.767832][ T4498] ksys_write+0x14d/0x260 [ 95.772435][ T4498] ? __ia32_sys_read+0x80/0x80 [ 95.777473][ T4498] ? lockdep_hardirqs_on+0x94/0x140 [ 95.782678][ T4498] do_syscall_64+0x4c/0xa0 [ 95.787104][ T4498] ? clear_bhb_loop+0x60/0xb0 [ 95.791965][ T4498] ? clear_bhb_loop+0x60/0xb0 [ 95.796656][ T4498] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 95.802567][ T4498] RIP: 0033:0x7f6d0039e0d9 [ 95.807090][ T4498] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 95.827139][ T4498] RSP: 002b:00007f6d01337028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 95.835562][ T4498] RAX: ffffffffffffffda RBX: 00007f6d00625fa0 RCX: 00007f6d0039e0d9 [ 95.844003][ T4498] RDX: 0000000000000002 RSI: 0000200000000480 RDI: 0000000000000006 [ 95.852265][ T4498] RBP: 00007f6d00435024 R08: 0000000000000000 R09: 0000000000000000 [ 95.860253][ T4498] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 95.868319][ T4498] R13: 00007f6d00626038 R14: 00007f6d00625fa0 R15: 00007ffc323a7ce8 [ 95.876569][ T4498] [ 95.879751][ C0] vkms_vblank_simulate: vblank timer overrun [ 95.899192][ T4260] usb 2-1: USB disconnect, device number 3 [ 95.937592][ T127] usb 5-1: USB disconnect, device number 7 [ 95.949901][ T127] navman ttyUSB0: navman converter now disconnected from ttyUSB0 [ 95.966234][ T127] navman 5-1:1.0: device disconnected