last executing test programs: 5.90174041s ago: executing program 3 (id=4): r0 = socket(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r2) sendmsg$NL80211_CMD_SET_INTERFACE(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x20, r3, 0x0, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x6, 0x7}]}, 0x20}}, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x30, r3, 0x0, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_MESH_ID={0xa, 0x24}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}]]}, 0x30}}, 0x0) syz_80211_inject_frame(&(0x7f0000000300), &(0x7f0000000400)=ANY=[@ANYBLOB="80000000ffffffffffff080211000001080211000001000000000000000000006400010072046d65736871070101000000000025030001017606050000000100030101010102"], 0x46) 5.289438774s ago: executing program 0 (id=1): r0 = syz_usb_connect(0x3, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="12011001000000402f0700220001010200010902200001010080320904000002ff0000000705810200020007050202000200"], &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0}) syz_usb_ep_read(r0, 0x2, 0xa, &(0x7f0000000200)=""/10) nanosleep(&(0x7f0000000300)={0x2}, 0x0) 5.218675928s ago: executing program 2 (id=3): mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff) mkdir(&(0x7f0000000100)='./mnt_nfs\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./nfsd_dir/portlist\x00', 0x2, 0x0) write(r0, &(0x7f0000000500)='tcp 2049\n', 0x9) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./nfsd_dir/threads\x00', 0x2, 0x0) write(r1, &(0x7f0000000700)='1\n', 0x2) close(r1) r2 = syz_open_procfs(0x0, &(0x7f0000000800)='net/rpc\x00') r3 = openat(r2, &(0x7f0000000900)='auth.unix.ip/channel\x00', 0x2, 0x0) write(r3, &(0x7f0000000a00)='nfsd 127.0.0.1 2000000000 localhost\n', 0x24) close(r3) r4 = openat(r2, &(0x7f0000000b00)='nfsd.export/channel\x00', 0x2, 0x0) write(r4, &(0x7f0000000c00)='localhost / 2000000000 0 0 0 1\n', 0x1f) close(r4) r5 = openat(r2, &(0x7f0000000d00)='nfsd.fh/channel\x00', 0x2, 0x0) write(r5, &(0x7f0000000e00)='localhost 1 \\x00000001 2000000000 /\n', 0x24) close(r5) mount(&(0x7f0000000f00)=@filename='127.0.0.1:/\x00', &(0x7f0000001000)='./mnt_nfs\x00', &(0x7f0000001100)='nfs4\x00', 0x0, &(0x7f0000001200)='port=2049,proto=tcp,addr=127.0.0.1,clientaddr=127.0.0.1,timeo=10,retrans=1\x00') statfs(&(0x7f0000001300)='./mnt_nfs\x00', &(0x7f0000001400)=""/100) 5.132857014s ago: executing program 3 (id=5): 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)='raid1\n\x00', 0x6) close(r9) 5.067904247s ago: executing program 1 (id=2): r0 = syz_usb_connect(0x3, 0x40, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000000407205feca00010000000109022e0001010080fa0904000004ff00000007050102000200070581020002000705020200020007058202000200"], 0x0) syz_usb_ep_read(r0, 0x1, 0x40, &(0x7f0000000200)) syz_usb_ep_write(r0, 0x81, 0x40, &(0x7f0000000100)="90000a00"/64) (async) syz_usb_ep_read(r0, 0x1, 0x40, &(0x7f0000000400)) syz_usb_ep_write(r0, 0x81, 0x40, &(0x7f0000000300)="9101000000112233445500"/64) (async) syz_usb_ep_read(r0, 0x1, 0x40, &(0x7f0000000600)) syz_usb_ep_write(r0, 0x81, 0x40, &(0x7f0000000500)="840100"/64) (async) nanosleep(&(0x7f0000000c00)={0x0, 0x11e1a300}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff) mount(&(0x7f0000000d00)=@filename='none\x00', &(0x7f0000000e00)='./sys\x00', &(0x7f0000000f00)='sysfs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000001000)='./sys/devices/virtual/atm/atm0\x00', 0x200000, 0x0) openat(0xffffffffffffff9c, &(0x7f0000001100)='./sys/devices/virtual/atm\x00', 0x200000, 0x0) 4.343250476s ago: executing program 2 (id=6): syz_usb_connect(0x3, 0x5c, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002ffffff40f30c749300010102030109024a0001010080fa0904000008ffffff000705810200020007058202000200070583020002000705840340000107050102000200070502020002000705030200020007050402000200"], 0x0) nanosleep(&(0x7f0000000300)={0x1}, 0x0) 4.156875243s ago: executing program 3 (id=7): r0 = syz_usb_connect(0x0, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000200000040fd0b0b000001010203010902200001010080320904000002ff0000000705010200020007058202000200"], 0x0) nanosleep(&(0x7f0000000300)={0x1}, 0x0) syz_usb_ep_write(r0, 0x82, 0x27, &(0x7f0000000500)="27000200"/39) 2.61169776s ago: executing program 1 (id=8): mkdirat(0xffffffffffffff9c, &(0x7f0000000050)='./sys\x00', 0x1ed) mount(0x0, &(0x7f0000000060)='./sys\x00', &(0x7f0000000070)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./sys/bus/platform/devices/pcspkr/driver_override\x00', 0x1, 0x0) write(r0, &(0x7f0000000100)='usbip-vudc\x00', 0xa) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/bus/platform/drivers/usbip-vudc/bind\x00', 0x1, 0x0) write(r1, &(0x7f0000000300)='pcspkr\x00', 0x6) close(r1) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./config\x00', 0x1ed) mount(0x0, &(0x7f0000000500)='./config\x00', &(0x7f0000000600)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./config/usb_gadget/g1\x00', 0x1ed) r2 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./config/usb_gadget/g1/idVendor\x00', 0x1, 0x0) write(r2, &(0x7f0000000900)='0x1d6b\x00', 0x6) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000a00)='./config/usb_gadget/g1/idProduct\x00', 0x1, 0x0) write(r3, &(0x7f0000000b00)='0x0102\x00', 0x6) close(r3) mkdirat(0xffffffffffffff9c, &(0x7f0000000c00)='./config/usb_gadget/g1/functions/uvc.usb0\x00', 0x1ed) mkdirat(0xffffffffffffff9c, &(0x7f0000000d00)='./config/usb_gadget/g1/functions/uvc.usb0/control/header/h\x00', 0x1ed) symlinkat(&(0x7f0000000e00)='./config/usb_gadget/g1/functions/uvc.usb0/control/header/h\x00', 0xffffffffffffff9c, &(0x7f0000000f00)='./config/usb_gadget/g1/functions/uvc.usb0/control/class/fs/h\x00') symlinkat(&(0x7f0000001000)='./config/usb_gadget/g1/functions/uvc.usb0/control/header/h\x00', 0xffffffffffffff9c, &(0x7f0000001100)='./config/usb_gadget/g1/functions/uvc.usb0/control/class/ss/h\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000001200)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/header/h\x00', 0x1ed) mkdirat(0xffffffffffffff9c, &(0x7f0000001300)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/uncompressed/u\x00', 0x1ed) mkdirat(0xffffffffffffff9c, &(0x7f0000001400)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/uncompressed/u/360p\x00', 0x1ed) symlinkat(&(0x7f0000001500)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/uncompressed/u\x00', 0xffffffffffffff9c, &(0x7f0000001600)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/header/h/u\x00') symlinkat(&(0x7f0000001700)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/header/h\x00', 0xffffffffffffff9c, &(0x7f0000001800)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/class/fs/h\x00') symlinkat(&(0x7f0000001900)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/header/h\x00', 0xffffffffffffff9c, &(0x7f0000001a00)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/class/hs/h\x00') symlinkat(&(0x7f0000001b00)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/header/h\x00', 0xffffffffffffff9c, &(0x7f0000001c00)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/class/ss/h\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000001d00)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ed) symlinkat(&(0x7f0000001e00)='./config/usb_gadget/g1/functions/uvc.usb0\x00', 0xffffffffffffff9c, &(0x7f0000001f00)='./config/usb_gadget/g1/configs/c.1/uvc.usb0\x00') r4 = openat(0xffffffffffffff9c, &(0x7f0000002000)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r4, &(0x7f0000002100)='usbip-vudc.0\x00', 0xc) close(r4) r5 = syz_open_dev$video(&(0x7f0000002200), 0x9, 0x2) ioctl$VIDIOC_S_FMT(r5, 0xc0d05605, &(0x7f0000002300)={0x2, @pix={0x280, 0x1e0, 0x59555956, 0x1}}) ioctl$VIDIOC_REQBUFS(r5, 0xc0145608, &(0x7f0000002400)={0x2, 0x2, 0x1}) 2.268440263s ago: executing program 1 (id=9): r0 = getpid() r1 = syz_pidfd_open(r0, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x20000000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_madvise(r1, &(0x7f0000000100)=[{0xfffffffffffffffc, 0x2000000}], 0x1, 0x19, 0x0) process_madvise(r1, &(0x7f0000000100)=[{0xfffffffffffffffc, 0x2000000}], 0x1, 0xe, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f0000000240)='3\x00', 0x1) r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/vm/compact_memory\x00', 0x1, 0x0) write$sysctl(r3, &(0x7f00000002c0)='1\x00', 0x1) 2.130712276s ago: executing program 0 (id=10): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./trace\x00', 0x1ff) mount(&(0x7f00000000c0)=@filename='none\x00', &(0x7f0000000100)='./trace\x00', &(0x7f0000000140)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./trace/events/kvm/kvm_hv_synic_set_irq/enable\x00', 0x1, 0x0) write(r0, &(0x7f00000001c0)='1', 0x1) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./trace/instances/inst1\x00', 0x1ff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./trace/instances/inst1/events/kvm/kvm_hv_synic_set_irq/enable\x00', 0x1, 0x0) write(r1, &(0x7f0000000280)='1', 0x1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_CAP_HYPERV_SYNIC(r4, 0x4068aea3, &(0x7f0000000300)) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000380)={0x1, 0x0, [{0x40000090, 0x0, 0x20}]}) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f00000003c0)={0x1, 0x0, [{0x1, 0x4, 0x0, 0x0, @sint}]}) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f0000000400)={0x1, 0x1}) 1.884058371s ago: executing program 2 (id=11): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ed) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) openat$uhid(0xffffffffffffff9c, &(0x7f0000000100), 0x2002, 0x0) 1.734291014s ago: executing program 3 (id=12): mkdir(&(0x7f0000000000)='./my_config\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./my_config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./my_config/usb_gadget/g1\x00', 0x1ff) mkdir(&(0x7f0000000400)='./my_config/usb_gadget/g1/configs/c.1\x00', 0x1ff) mkdir(&(0x7f0000000500)='./my_config/usb_gadget/g1/functions/uac2.usb0\x00', 0x1ff) r0 = openat(0xffffff9c, &(0x7f0000000600)='./my_config/usb_gadget/g1/functions/uac2.usb0/p_mute_present\x00', 0x1, 0x0) write(r0, &(0x7f0000000700)='0\x00', 0x2) r1 = openat(0xffffff9c, &(0x7f0000000800)='./my_config/usb_gadget/g1/functions/uac2.usb0/p_volume_present\x00', 0x1, 0x0) write(r1, &(0x7f0000000900)='0\x00', 0x2) r2 = openat(0xffffff9c, &(0x7f0000000a00)='./my_config/usb_gadget/g1/functions/uac2.usb0/c_mute_present\x00', 0x1, 0x0) write(r2, &(0x7f0000000b00)='0\x00', 0x2) openat(0xffffff9c, &(0x7f0000000c00)='./my_config/usb_gadget/g1/functions/uac2.usb0/c_volume_present\x00', 0x1, 0x0) symlink(&(0x7f0000000e00)='./my_config/usb_gadget/g1/functions/uac2.usb0\x00', &(0x7f0000000f00)='./my_config/usb_gadget/g1/configs/c.1/uac2.usb0\x00') r3 = openat(0xffffff9c, &(0x7f0000001000)='./my_config/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r3, &(0x7f0000001100)='dummy_udc.0\n\x00', 0xc) 1.571894183s ago: executing program 2 (id=13): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(&(0x7f0000000040)=@filename='none\x00', &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/power/pm_test\x00', 0x1, 0x0) write(r0, &(0x7f0000000140)='core\n', 0x5) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/power/state\x00', 0x1, 0x0) write(r1, &(0x7f00000001c0)='disk\n', 0x5) 1.502215822s ago: executing program 3 (id=14): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./config\x00', &(0x7f0000000080)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./sys\x00', 0x1ff) mount(0x0, 0x0, &(0x7f0000000140)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./testfile\x00', 0x42, 0x1ff) close(r0) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nvmet/subsystems/testsubsys\x00', 0x1ff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./config/nvmet/subsystems/testsubsys/attr_allow_any_host\x00', 0x1, 0x0) write(r1, &(0x7f0000000300)='1\n', 0x2) close(r1) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./config/nvmet/subsystems/testsubsys/namespaces/1/device_path\x00', 0x1, 0x0) write(r2, &(0x7f0000000400)='./testfile\n\x00', 0xb) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./config/nvmet/subsystems/testsubsys/namespaces/1/buffered_io\x00', 0x1, 0x0) write(r3, &(0x7f0000000500)='1\n\x00', 0x2) close(r3) r4 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0) write(r4, &(0x7f0000000600)='1\n\x00', 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000640)='./config/nvmet/ports/1\x00', 0x1ff) r5 = openat(0xffffffffffffff9c, &(0x7f0000000680)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0) write(r5, &(0x7f0000000700)='loop\n\x00', 0x5) symlinkat(&(0x7f0000000740)='./config/nvmet/subsystems/testsubsys\x00', 0xffffffffffffff9c, &(0x7f0000000800)='./config/nvmet/ports/1/subsystems/testsubsys\x00') r6 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000880), 0x2, 0x0) write(r6, &(0x7f0000000900)='transport=loop,nqn=testsubsys\n\x00', 0x1f) close(r6) nanosleep(&(0x7f0000000980)={0x1}, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000a00)='./sys/block/nvme0c0n1/diag/multipath_failover_count\x00', 0x0, 0x0) read(r7, &(0x7f0000000a80), 0x100) close(r7) 1.115782688s ago: executing program 0 (id=15): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/devices/system/cpu/cpu1/online\x00', 0x1, 0x0) write(r0, &(0x7f0000000180)='0\n\x00', 0x2) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/devices/system/machinecheck/machinecheck0/check_interval\x00', 0x2, 0x0) write(r1, &(0x7f0000000280)='5\n\x00', 0x2) close(r1) write(0xffffffffffffffff, &(0x7f0000000380)='1\n\x00', 0x2) close(0xffffffffffffffff) r2 = syz_open_dev$MSR(&(0x7f0000000800), 0x0, 0x0) pread64(r2, &(0x7f0000000900)=""/8, 0x8, 0x403) pread64(r2, &(0x7f0000000a00)=""/8, 0x8, 0x10) close(r2) 955.035329ms ago: executing program 0 (id=16): r0 = syz_usb_connect(0x2, 0x39, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000200000040081605000001010203010902270001010080320904000003ff000000070581034000010705820240000007050202400000"], &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}) syz_usb_ep_write(r0, 0x81, 0x6, &(0x7f0000000400)="030000000000") syz_usb_ep_write(r0, 0x82, 0x3, &(0x7f0000000500)="d0000f") syz_usb_ep_write(r0, 0x81, 0x6, &(0x7f0000000600)="030000000000") syz_usb_ep_write(r0, 0x82, 0x3, &(0x7f0000000700)="c80000") nanosleep(&(0x7f0000000300)={0x1}, 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000000800)='./ttyUSB0\x00', 0x81b6, 0xbc00) r1 = openat(0xffffffffffffff9c, &(0x7f0000000900)='./ttyUSB0\x00', 0x2, 0x0) ioctl$TIOCSBRK(r1, 0x5427) ioctl$TIOCCBRK(r1, 0x5428) 500.873918ms ago: executing program 3 (id=17): r0 = syz_usb_connect(0x0, 0x3b, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000000406d04f00800010102000109022900010100c0320904000001ff000000070581024000000904000101ff00000007058101000201"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x1dcd6500}, 0x0) r1 = syz_open_dev$video(&(0x7f0000000100), 0x0, 0x2) r2 = syz_open_dev$video(&(0x7f0000000140), 0x1, 0x2) r3 = syz_open_dev$video(&(0x7f0000000180), 0x2, 0x2) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000200)={0x2, 0x1, 0x1}) ioctl$VIDIOC_STREAMON(r1, 0x40045612, &(0x7f0000000380)=0x1) read(r1, &(0x7f0000000400), 0x1000) ioctl$VIDIOC_REQBUFS(r2, 0xc0145608, &(0x7f0000000200)={0x2, 0x1, 0x1}) ioctl$VIDIOC_STREAMON(r2, 0x40045612, &(0x7f0000000380)=0x1) read(r2, &(0x7f0000000400), 0x1000) ioctl$VIDIOC_REQBUFS(r3, 0xc0145608, &(0x7f0000000200)={0x2, 0x1, 0x1}) ioctl$VIDIOC_STREAMON(r3, 0x40045612, &(0x7f0000000380)=0x1) read(r3, &(0x7f0000000400), 0x1000) 0s ago: executing program 1 (id=18): r0 = syz_open_dev$loop(&(0x7f0000000040), 0x1, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='file1\x00', 0x42, 0x1ff) ftruncate(r1, 0x100000) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mkdir(&(0x7f00000000c0)='./config\x00', 0x1ff) mount(&(0x7f0000000100)=@filename='none\x00', &(0x7f0000000140)='./config\x00', &(0x7f0000000180)='configfs\x00', 0x0, 0x0) mkdir(&(0x7f00000001c0)='./config/cluster\x00', 0x1ff) mkdir(&(0x7f0000000200)='./config/cluster/ocfs2\x00', 0x1ff) mkdir(&(0x7f0000000240)='./config/cluster/ocfs2/node\x00', 0x1ff) mkdir(&(0x7f0000000280)='./config/cluster/ocfs2/node/node0\x00', 0x1ff) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/cluster/ocfs2/node/node0/ipv4_address\x00', 0x1, 0x0) write(r2, &(0x7f0000000300)='127.0.0.1\x00', 0xa) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/cluster/ocfs2/node/node0/ipv4_port\x00', 0x1, 0x0) write(r3, &(0x7f0000000380)='7777\x00', 0x5) close(r3) r4 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./config/cluster/ocfs2/node/node0/num\x00', 0x1, 0x0) write(r4, &(0x7f0000000400)='0\x00', 0x2) close(r4) r5 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./config/cluster/ocfs2/node/node0/local\x00', 0x1, 0x0) write(r5, &(0x7f0000000480)='1\x00', 0x2) close(r5) mkdir(&(0x7f0000000500)='./config/cluster/ocfs2/heartbeat/region0\x00', 0x1ff) openat(0xffffffffffffff9c, &(0x7f0000000640)='./config/cluster/ocfs2/heartbeat/region0/blocks\x00', 0x1, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f00000006c0)='./config/cluster/ocfs2/heartbeat/region0/dev\x00', 0x1, 0x0) write(r6, &(0x7f0000000700)='3\x00', 0x2) close(r6) kernel console output (not intermixed with test programs): no interfaces have a carrier [ 58.150184][ T5276] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.172576][ T5276] eql: remember to turn off Van-Jacobson compression on your slave devices Starting crond: OK Starting sshd: OK syzkaller Warning: Permanently added '10.128.0.240' (ED25519) to the list of known hosts. syzkaller login: [ 80.093040][ T5601] cgroup: Unknown subsys name 'net' [ 80.230920][ T5601] cgroup: Unknown subsys name 'cpuset' [ 80.240216][ T5601] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 81.893035][ T5601] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 84.175572][ T5613] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 84.184189][ T5613] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 84.191858][ T5613] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 84.201387][ T5613] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 84.209623][ T5613] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 84.272837][ T53] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 84.284236][ T53] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 84.293494][ T53] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 84.303503][ T53] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 84.308613][ T53] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 84.441536][ T5626] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 84.451499][ T5626] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 84.461602][ T5626] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 84.471013][ T5626] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 84.483570][ T5626] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 84.484402][ T5626] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 84.493946][ T5626] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 84.501819][ T4931] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 84.518650][ T4931] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 84.533730][ T4931] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 85.839152][ T5616] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.839356][ T5616] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.841978][ T5616] bridge_slave_0: entered allmulticast mode [ 85.851352][ T5616] bridge_slave_0: entered promiscuous mode [ 85.881247][ T5616] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.881491][ T5616] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.881890][ T5616] bridge_slave_1: entered allmulticast mode [ 85.888608][ T5616] bridge_slave_1: entered promiscuous mode [ 86.002119][ T5612] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.002640][ T5612] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.002999][ T5612] bridge_slave_0: entered allmulticast mode [ 86.009363][ T5612] bridge_slave_0: entered promiscuous mode [ 86.037159][ T5616] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 86.054439][ T5612] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.054836][ T5612] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.055237][ T5612] bridge_slave_1: entered allmulticast mode [ 86.063892][ T5612] bridge_slave_1: entered promiscuous mode [ 86.100320][ T5616] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 86.170768][ T5612] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 86.187225][ T5616] team0: Port device team_slave_0 added [ 86.207196][ T5612] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 86.226605][ T5616] team0: Port device team_slave_1 added [ 86.273533][ T5624] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.273902][ T5624] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.274264][ T5624] bridge_slave_0: entered allmulticast mode [ 86.282236][ T5624] bridge_slave_0: entered promiscuous mode [ 86.305933][ T5613] Bluetooth: hci0: command tx timeout [ 86.332115][ T5624] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.334507][ T5624] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.336439][ T5624] bridge_slave_1: entered allmulticast mode [ 86.342077][ T5624] bridge_slave_1: entered promiscuous mode [ 86.354426][ T5612] team0: Port device team_slave_0 added [ 86.376722][ T5613] Bluetooth: hci1: command tx timeout [ 86.386607][ T5616] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 86.386662][ T5616] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 86.386689][ T5616] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 86.436361][ T5612] team0: Port device team_slave_1 added [ 86.464017][ T5616] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 86.464048][ T5616] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 86.464076][ T5616] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 86.535473][ T5613] Bluetooth: hci2: command tx timeout [ 86.560225][ T5623] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.560879][ T5623] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.561234][ T5623] bridge_slave_0: entered allmulticast mode [ 86.567588][ T5623] bridge_slave_0: entered promiscuous mode [ 86.589544][ T5624] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 86.598974][ T5612] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 86.599024][ T5612] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 86.599053][ T5612] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 86.607370][ T5612] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 86.607412][ T5612] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 86.607487][ T5612] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 86.632592][ T5613] Bluetooth: hci3: command tx timeout [ 86.639520][ T5623] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.639804][ T5623] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.645034][ T5623] bridge_slave_1: entered allmulticast mode [ 86.666129][ T5623] bridge_slave_1: entered promiscuous mode [ 86.693972][ T5624] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 86.800443][ T5623] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 86.811380][ T5624] team0: Port device team_slave_0 added [ 86.822315][ T5616] hsr_slave_0: entered promiscuous mode [ 86.828678][ T5616] hsr_slave_1: entered promiscuous mode [ 86.846304][ T5623] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 86.865933][ T5624] team0: Port device team_slave_1 added [ 86.925673][ T5624] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 86.925703][ T5624] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 86.925746][ T5624] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 86.973697][ T5612] hsr_slave_0: entered promiscuous mode [ 86.978338][ T5612] hsr_slave_1: entered promiscuous mode [ 86.980580][ T5612] debugfs: 'hsr0' already exists in 'hsr' [ 86.980835][ T5612] Cannot create hsr debugfs directory [ 86.993171][ T5623] team0: Port device team_slave_0 added [ 87.002900][ T5624] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 87.002964][ T5624] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 87.003029][ T5624] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 87.059465][ T5623] team0: Port device team_slave_1 added [ 87.184355][ T5623] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 87.184402][ T5623] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 87.184429][ T5623] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 87.272011][ T5623] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 87.272072][ T5623] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 87.272116][ T5623] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 87.303841][ T5624] hsr_slave_0: entered promiscuous mode [ 87.308191][ T5624] hsr_slave_1: entered promiscuous mode [ 87.310407][ T5624] debugfs: 'hsr0' already exists in 'hsr' [ 87.310463][ T5624] Cannot create hsr debugfs directory [ 87.518351][ T5623] hsr_slave_0: entered promiscuous mode [ 87.521137][ T5623] hsr_slave_1: entered promiscuous mode [ 87.523552][ T5623] debugfs: 'hsr0' already exists in 'hsr' [ 87.523613][ T5623] Cannot create hsr debugfs directory [ 87.837695][ T5616] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 87.850290][ T5616] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 87.866552][ T5616] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 87.878075][ T5616] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 87.881773][ T5616] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 87.896970][ T5616] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 87.901220][ T5616] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 87.912317][ T5616] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 87.994598][ T5612] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 88.009617][ T5612] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 88.021891][ T5612] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 88.033692][ T5612] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 88.041564][ T5612] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 88.054588][ T5612] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 88.071365][ T5612] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 88.081924][ T5612] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 88.197944][ T5624] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 88.208815][ T5624] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 88.223847][ T5624] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 88.236598][ T5624] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 88.251059][ T5624] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 88.263121][ T5624] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 88.270525][ T5624] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 88.279982][ T5624] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 88.375720][ T5613] Bluetooth: hci0: command tx timeout [ 88.400937][ T5616] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.411255][ T5623] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 88.420994][ T5623] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 88.423464][ T5623] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 88.440784][ T5623] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 88.448641][ T5623] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 88.457550][ T5613] Bluetooth: hci1: command tx timeout [ 88.467297][ T5623] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 88.484320][ T5623] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 88.494726][ T5623] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 88.543803][ T5616] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.591427][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.591832][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.615761][ T5613] Bluetooth: hci2: command tx timeout [ 88.620317][ T5612] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.638371][ T80] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.638671][ T80] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.695514][ T5613] Bluetooth: hci3: command tx timeout [ 88.723619][ T5612] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.748777][ T80] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.749025][ T80] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.796856][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.797101][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.818943][ T5624] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.900404][ T5624] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.922741][ T5623] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.943105][ T1114] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.943393][ T1114] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.988426][ T80] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.988552][ T80] bridge0: port 2(bridge_slave_1) entered forwarding state [ 89.036643][ T5623] 8021q: adding VLAN 0 to HW filter on device team0 [ 89.092231][ T80] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.092359][ T80] bridge0: port 1(bridge_slave_0) entered forwarding state [ 89.131094][ T80] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.131401][ T80] bridge0: port 2(bridge_slave_1) entered forwarding state [ 89.929636][ T5616] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 90.082102][ T5616] veth0_vlan: entered promiscuous mode [ 90.123524][ T5612] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 90.134991][ T5616] veth1_vlan: entered promiscuous mode [ 90.224833][ T5624] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 90.273759][ T5616] veth0_macvtap: entered promiscuous mode [ 90.307818][ T5612] veth0_vlan: entered promiscuous mode [ 90.312019][ T5616] veth1_macvtap: entered promiscuous mode [ 90.353392][ T5623] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 90.364819][ T5612] veth1_vlan: entered promiscuous mode [ 90.393546][ T5616] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 90.423854][ T5616] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 90.438102][ T5624] veth0_vlan: entered promiscuous mode [ 90.465679][ T5613] Bluetooth: hci0: command tx timeout [ 90.473233][ T5624] veth1_vlan: entered promiscuous mode [ 90.496456][ T60] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.499320][ T60] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.535757][ T5613] Bluetooth: hci1: command tx timeout [ 90.541638][ T49] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.579588][ T5612] veth0_macvtap: entered promiscuous mode [ 90.609202][ T5623] veth0_vlan: entered promiscuous mode [ 90.614863][ T5612] veth1_macvtap: entered promiscuous mode [ 90.626703][ T43] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.655829][ T5623] veth1_vlan: entered promiscuous mode [ 90.682549][ T5624] veth0_macvtap: entered promiscuous mode [ 90.696398][ T5613] Bluetooth: hci2: command tx timeout [ 90.734935][ T80] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.734978][ T80] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.758596][ T5624] veth1_macvtap: entered promiscuous mode [ 90.771672][ T5612] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 90.786593][ T5613] Bluetooth: hci3: command tx timeout [ 90.832870][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.832920][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.841898][ T5612] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 90.876906][ T49] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.889276][ T5624] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 90.912193][ T5624] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 90.936978][ T49] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.978866][ T5623] veth0_macvtap: entered promiscuous mode [ 90.989260][ T5616] soft_limit_in_bytes is deprecated and will be removed. Writing any value to this file has no effect. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 91.041845][ T5623] veth1_macvtap: entered promiscuous mode [ 91.067057][ T80] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.067448][ T80] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.067502][ T80] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.067544][ T80] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.067605][ T80] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.067681][ T80] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.219144][ T5623] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 91.230411][ T5764] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 91.263347][ T49] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 91.272285][ T49] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.287694][ T5623] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 91.343580][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 91.343672][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.409256][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 91.419414][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.447550][ T43] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.447620][ T43] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.474113][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 91.474155][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.491457][ T12] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.526964][ T49] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.572091][ T43] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 91.572140][ T43] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.642158][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 91.642206][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.948287][ T5769] loop0: detected capacity change from 0 to 2048 [ 92.059774][ T5701] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 92.087643][ T5769] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 92.141847][ T5773] svc: failed to register lockdv1 RPC service (errno 111). [ 92.155162][ T5773] lockd_up: makesock failed, error=-111 [ 92.172991][ T1577] cfg80211: failed to load regulatory.db [ 92.228731][ T5701] usb 1-1: New USB device found, idVendor=072f, idProduct=2200, bcdDevice= 1.00 [ 92.241016][ T5701] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 92.250268][ T5701] usb 1-1: Product: syz [ 92.250292][ T5701] usb 1-1: Manufacturer: syz [ 92.279355][ T5716] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 92.437111][ T5716] usb 2-1: New USB device found, idVendor=0572, idProduct=cafe, bcdDevice= 1.00 [ 92.445692][ T5716] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 92.469112][ T5773] svc: failed to register nfsdv3 RPC service (errno 111). [ 92.482018][ T5773] svc: failed to register nfsaclv3 RPC service (errno 111). [ 92.482089][ T5773] failed to unregister tcp with rpcbind [ 92.501067][ T5773] svc: failed to register nfsdv3 RPC service (errno 97). [ 92.511575][ T5773] svc: failed to register nfsaclv3 RPC service (errno 97). [ 92.512032][ T5773] failed to unregister tcp with rpcbind [ 92.535778][ T5613] Bluetooth: hci0: command tx timeout [ 92.626082][ T5613] Bluetooth: hci1: command tx timeout [ 92.692183][ T5776] md: md0: raid1 would not accept array [ 92.776283][ T5613] Bluetooth: hci2: command tx timeout [ 92.858172][ T5613] Bluetooth: hci3: command tx timeout [ 93.016190][ T25] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 93.125484][ T1577] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 93.176280][ T25] usb 3-1: New USB device found, idVendor=0cf3, idProduct=9374, bcdDevice= 1.00 [ 93.192054][ T25] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 93.192108][ T25] usb 3-1: Product: syz [ 93.192167][ T25] usb 3-1: Manufacturer: syz [ 93.192222][ T25] usb 3-1: SerialNumber: syz [ 93.286805][ T1577] usb 4-1: New USB device found, idVendor=0bfd, idProduct=000b, bcdDevice= 1.00 [ 93.302206][ T1577] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 93.302301][ T1577] usb 4-1: Product: syz [ 93.302375][ T1577] usb 4-1: Manufacturer: syz [ 93.302575][ T1577] usb 4-1: SerialNumber: syz [ 93.724396][ T5716] cxacru 2-1:1.0: send of cm 0x88 failed (-71) [ 93.724517][ T5716] ATM dev 0: poll status: error -71 [ 93.724662][ T5716] ATM dev 0: polling disabled, set adsl_state to 'start' or 'poll' to resume [ 93.726193][ C0] ATM dev 0: usbatm_complete: urb 0xffff88802a27df00 failed (-71)! [ 93.726377][ C0] ATM dev 0: usbatm_complete: urb 0xffff88802a27d600 failed (-71)! [ 93.728236][ C0] ATM dev 0: usbatm_complete: urb 0xffff88802a27de00 failed (-71)! [ 93.728404][ C0] ATM dev 0: usbatm_complete: urb 0xffff88802a27dd00 failed (-71)! [ 93.808339][ T5716] usb 2-1: USB disconnect, device number 2 [ 93.836143][ C0] ATM dev 0: usbatm_submit_urb: urb 0xffff88802a27df00 submission failed (-19)! [ 94.297718][ T25] ath6kl: Failed to submit usb control message: -110 [ 94.306015][ T25] ath6kl: unable to send the bmi data to the device: -110 [ 94.306043][ T25] ath6kl: Unable to send get target info: -110 [ 94.339719][ T25] ath6kl: Failed to init ath6kl core: -110 [ 94.361596][ T25] ath6kl_usb 3-1:1.0: probe with driver ath6kl_usb failed with error -110 [ 94.451917][ T25] usb 3-1: USB disconnect, device number 2 [ 94.541076][ T1577] kvaser_usb 4-1:1.0: error -EPROTO: Cannot get software info [ 94.541472][ T1577] kvaser_usb 4-1:1.0: probe with driver kvaser_usb failed with error -71 [ 94.573415][ T1577] usb 4-1: USB disconnect, device number 2 [ 94.573658][ T5793] configfs-gadget.g1 gadget.32: uvc: uvc_function_bind() [ 94.798630][ T5701] pn533_usb 1-1:1.0: NFC: Couldn't poweron the reader (error -71) [ 94.798807][ T5701] pn533_usb 1-1:1.0: probe with driver pn533_usb failed with error -71 [ 94.840262][ T5701] usb 1-1: USB disconnect, device number 2 [ 95.083457][ T5802] kvm_intel: L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 95.537494][ T5809] PM: hibernation: hibernation entry [ 95.823960][ T13] nvmet: Created nvm controller 1 for subsystem testsubsys for NQN nqn.2014-08.org.nvmexpress:uuid:aef74940-4901-41b5-9514-70f08a19b1ee. [ 95.874091][ T5811] nvme nvme0: creating 2 I/O queues. [ 95.894001][ T5811] nvme nvme0: new ctrl: "testsubsys" [ 96.298020][ T5809] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 96.298189][ T5809] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 96.319951][ T5809] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 96.336010][ T5809] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 96.343616][ T5809] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 96.345671][ T5716] usb 1-1: new full-speed USB device number 3 using dummy_hcd [ 96.363790][ T5809] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 96.383057][ T5809] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 96.383166][ T5809] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 96.402782][ T5809] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 96.418186][ T5809] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 96.425976][ T5809] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 96.440345][ T5809] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 96.510027][ T5716] usb 1-1: not running at top speed; connect to a high speed hub [ 96.510089][ T5716] usb 1-1: New USB device found, idVendor=1608, idProduct=0005, bcdDevice= 1.00 [ 96.523629][ T5716] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 96.523713][ T5716] usb 1-1: Product: syz [ 96.523756][ T5716] usb 1-1: Manufacturer: syz [ 96.523791][ T5716] usb 1-1: SerialNumber: syz [ 96.570589][ T5716] io_edgeport 1-1:1.0: Edgeport 2 port adapter converter detected [ 96.825458][ T10] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 96.926774][ T5798] syz.1.9 (5798): drop_caches: 3 [ 96.976217][ T10] usb 4-1: New USB device found, idVendor=046d, idProduct=08f0, bcdDevice= 1.00 [ 96.989147][ T10] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 97.019618][ T5822] loop1: detected capacity change from 0 to 2048 [ 97.026854][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 97.026884][ T10] usb 4-1: Product: syz [ 97.026900][ T10] usb 4-1: Manufacturer: syz [ 97.029810][ T80] Filesystems sync: 0.556 seconds [ 97.061407][ T5809] Freezing user space processes [ 97.082084][ T5809] Freezing user space processes completed (elapsed 0.007 seconds) [ 97.082445][ T5809] OOM killer disabled. [ 97.091290][ T5809] Freezing remaining freezable tasks [ 97.815691][ T5613] Bluetooth: hci0: command 0x0c1a tx timeout [ 98.376458][ T5613] Bluetooth: hci1: command 0x0c1a tx timeout [ 98.455656][ T53] Bluetooth: hci2: command 0x0c1a tx timeout [ 98.463246][ T5613] Bluetooth: hci3: command 0x0c1a tx timeout [ 99.895588][ T5613] Bluetooth: hci0: command 0x0c1a tx timeout [ 100.456354][ T5613] Bluetooth: hci1: command 0x0c1a tx timeout [ 100.535639][ T5613] Bluetooth: hci3: command 0x0c1a tx timeout [ 100.535809][ T53] Bluetooth: hci2: command 0x0c1a tx timeout [ 101.606260][ T5716] usb 1-1: detected [ 101.608743][ T5716] usb 1-1: error in getting manufacturer descriptor: -32 [ 101.610054][ T5716] usb 1-1: error in getting boot descriptor: -32 [ 101.610170][ T5716] usb 1-1: Device Reported 0 serial ports vs. core thinking we have 2 ports, email greg@kroah.com this information. [ 101.660082][ T5716] usb 1-1: Direct firmware ** replaying previous printk message ** [ 101.660082][ T5716] usb 1-1: Direct firmware load for edgeport/down.fw failed with error -2 [ 101.660142][ T5716] usb 1-1: Falling back to sysfs fallback for: edgeport/down.fw [ 101.663984][ T5716] ------------[ cut here ]------------ [ 101.664027][ T5716] ret [ 101.664104][ T5716] WARNING: drivers/base/firmware_loader/fallback.c:158 at firmware_fallback_sysfs+0x76d/0xa50, CPU#0: kworker/0:6/5716 [ 101.705307][ T5716] Modules linked in: [ 101.709405][ T5716] CPU: 0 UID: 0 PID: 5716 Comm: kworker/0:6 Not tainted syzkaller #0 PREEMPT(full) [ 101.718876][ T5716] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 101.729150][ T5716] Workqueue: usb_hub_wq hub_event [ 101.734255][ T5716] RIP: 0010:firmware_fallback_sysfs+0x76d/0xa50 [ 101.745987][ T5716] Code: 89 fb e9 48 fc ff ff e8 01 be 89 fb c6 05 94 14 46 0a 01 48 c7 c7 60 67 98 8c e8 ae a2 e9 fa e9 70 fc ff ff e8 e4 bd 89 fb 90 <0f> 0b 90 4c 89 f7 48 c7 c6 60 68 98 8c 4c 89 e2 e8 4e 41 ee fa e9 [ 101.767915][ T5716] RSP: 0018:ffffc90004ba6860 EFLAGS: 00010287 [ 101.774016][ T5716] RAX: ffffffff863e1f4c RBX: dffffc0000000000 RCX: 0000000000100000 [ 101.782812][ T5716] RDX: ffffc900126d0000 RSI: 000000000001c02a RDI: 000000000001c02b [ 101.790986][ T5716] RBP: 0000000000000001 R08: ffffffff909ac37f R09: 1ffffffff213586f [ 101.799048][ T5716] R10: dffffc0000000000 R11: fffffbfff2135870 R12: ffffffff8ccdcec0 [ 101.807204][ T5716] R13: 0000000000001770 R14: ffff88802b8d50b0 R15: 00000000fffffff5 [ 101.815233][ T5716] FS: 0000000000000000(0000) GS:ffff8881248ab000(0000) knlGS:0000000000000000 [ 101.824400][ T5716] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 101.831075][ T5716] CR2: 0000001b33424220 CR3: 000000000ed48000 CR4: 00000000003526f0 [ 101.839128][ T5716] Call Trace: [ 101.842482][ T5716] [ 101.845498][ T5716] ? kfree+0x1c5/0x650 [ 101.849613][ T5716] _request_firmware+0x1049/0x1780 [ 101.855914][ T5716] ? __pfx__request_firmware+0x10/0x10 [ 101.861402][ T5716] ? kfree+0x1c5/0x650 [ 101.866265][ T5716] ? rom_read+0x19e/0x1c0 [ 101.870686][ T5716] request_firmware+0x36/0x50 [ 101.875430][ T5716] edge_startup+0x1ac7/0x6730 [ 101.880186][ T5716] ? trace_kmalloc+0x2a/0xf0 [ 101.884810][ T5716] ? __pfx_edge_startup+0x10/0x10 [ 101.889915][ T5716] ? __kmalloc_noprof+0x38c/0x720 [ 101.894970][ T5716] ? __kmalloc_noprof+0x1ab/0x720 [ 101.900162][ T5716] ? setup_port_interrupt_in+0x143/0x560 [ 101.905975][ T5716] ? __pfx_edge_interrupt_callback+0x10/0x10 [ 101.912029][ T5716] usb_serial_probe+0x2523/0x2e50 [ 101.917125][ T5716] ? __pfx_edge_bulk_out_data_callback+0x10/0x10 [ 101.923572][ T5716] ? __pfx_edge_bulk_out_data_callback+0x10/0x10 [ 101.929970][ T5716] usb_probe_interface+0x788/0xe50 [ 101.935144][ T5716] ? __pfx_usb_probe_interface+0x10/0x10 [ 101.940856][ T5716] ? sysfs_do_create_link_sd+0xe0/0x110 [ 101.946633][ T5716] ? driver_sysfs_add+0x1fe/0x210 [ 101.951696][ T5716] ? __pfx_usb_probe_interface+0x10/0x10 [ 101.958556][ T5716] really_probe+0x254/0xae0 [ 101.963117][ T5716] __driver_probe_device+0x1e8/0x360 [ 101.969250][ T5716] driver_probe_device+0x4f/0x240 [ 101.974363][ T5716] __device_attach_driver+0x270/0x410 [ 101.978249][ T5613] Bluetooth: hci0: command 0x0c1a tx timeout [ 101.986191][ T5716] bus_for_each_drv+0x258/0x2f0 [ 101.991108][ T5716] ? __pfx___device_attach_driver+0x10/0x10 [ 101.997068][ T5716] ? __pfx_bus_for_each_drv+0x10/0x10 [ 102.002480][ T5716] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 102.008389][ T5716] __device_attach+0x2c4/0x450 [ 102.013244][ T5716] ? __pfx___device_attach+0x10/0x10 [ 102.018598][ T5716] ? do_raw_spin_unlock+0xf5/0x200 [ 102.023753][ T5716] ? _raw_spin_unlock+0x28/0x50 [ 102.028701][ T5716] device_initial_probe+0xa1/0xd0 [ 102.033799][ T5716] bus_probe_device+0x12a/0x220 [ 102.038741][ T5716] device_add+0x7d7/0xb80 [ 102.043115][ T5716] usb_set_configuration+0x1ad8/0x2180 [ 102.048680][ T5716] usb_generic_driver_probe+0x8d/0x150 [ 102.054174][ T5716] usb_probe_device+0x1c3/0x3b0 [ 102.060158][ T5716] ? __pfx_usb_probe_device+0x10/0x10 [ 102.066295][ T5716] really_probe+0x254/0xae0 [ 102.070912][ T5716] __driver_probe_device+0x1e8/0x360 [ 102.076376][ T5716] driver_probe_device+0x4f/0x240 [ 102.081505][ T5716] __device_attach_driver+0x270/0x410 [ 102.087024][ T5716] bus_for_each_drv+0x258/0x2f0 [ 102.091931][ T5716] ? __pfx___device_attach_driver+0x10/0x10 [ 102.097937][ T5716] ? __pfx_bus_for_each_drv+0x10/0x10 [ 102.103398][ T5716] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 102.109344][ T5716] __device_attach+0x2c4/0x450 [ 102.114283][ T5716] ? __pfx___device_attach+0x10/0x10 [ 102.119713][ T5716] ? do_raw_spin_unlock+0xf5/0x200 [ 102.125010][ T5716] ? _raw_spin_unlock+0x28/0x50 [ 102.130042][ T5716] device_initial_probe+0xa1/0xd0 [ 102.135164][ T5716] bus_probe_device+0x12a/0x220 [ 102.140229][ T5716] device_add+0x7d7/0xb80 [ 102.144670][ T5716] usb_new_device+0x9aa/0x1690 [ 102.150565][ T5716] ? __pfx_usb_new_device+0x10/0x10 [ 102.155854][ T5716] ? _raw_spin_unlock_irq+0x23/0x50 [ 102.161994][ T5716] hub_event+0x28e8/0x4d30 [ 102.167223][ T5716] ? do_raw_spin_unlock+0xf5/0x200 [ 102.172459][ T5716] ? __pfx_hub_event+0x10/0x10 [ 102.177293][ T5716] ? rcu_is_watching+0x16/0xb0 [ 102.182197][ T5716] ? process_scheduled_works+0x97a/0x1630 [ 102.188021][ T5716] process_scheduled_works+0xc3d/0x1630 [ 102.193648][ T5716] ? __pfx_process_scheduled_works+0x10/0x10 [ 102.199736][ T5716] ? assign_work+0x3cf/0x5d0 [ 102.204407][ T5716] worker_thread+0xa47/0xfb0 [ 102.209097][ T5716] ? __kthread_parkme+0x71/0x1f0 [ 102.214127][ T5716] kthread+0x38b/0x480 [ 102.218607][ T5716] ? __pfx_worker_thread+0x10/0x10 [ 102.223952][ T5716] ? __pfx_kthread+0x10/0x10 [ 102.228660][ T5716] ret_from_fork+0x514/0xb70 [ 102.233458][ T5716] ? __pfx_ret_from_fork+0x10/0x10 [ 102.238691][ T5716] ? __switch_to+0xc89/0x1420 [ 102.243417][ T5716] ? __pfx_kthread+0x10/0x10 [ 102.248139][ T5716] ret_from_fork_asm+0x1a/0x30 [ 102.253018][ T5716] [ 102.256122][ T5716] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 102.263437][ T5716] CPU: 0 UID: 0 PID: 5716 Comm: kworker/0:6 Not tainted syzkaller #0 PREEMPT(full) [ 102.272864][ T5716] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 102.283051][ T5716] Workqueue: usb_hub_wq hub_event [ 102.288135][ T5716] Call Trace: [ 102.291426][ T5716] [ 102.294366][ T5716] vpanic+0x56d/0xa60 [ 102.298596][ T5716] ? __pfx__printk+0x10/0x10 [ 102.303211][ T5716] ? __pfx_vpanic+0x10/0x10 [ 102.307738][ T5716] ? is_bpf_text_address+0x292/0x2b0 [ 102.313120][ T5716] ? is_bpf_text_address+0x26/0x2b0 [ 102.318345][ T5716] panic+0xc5/0xd0 [ 102.322121][ T5716] ? __pfx_panic+0x10/0x10 [ 102.326603][ T5716] ? ret_from_fork_asm+0x1a/0x30 [ 102.331612][ T5716] __warn+0x315/0x4c0 [ 102.335653][ T5716] ? firmware_fallback_sysfs+0x76d/0xa50 [ 102.341374][ T5716] ? firmware_fallback_sysfs+0x76d/0xa50 [ 102.347062][ T5716] __report_bug+0x276/0x570 [ 102.351615][ T5716] ? firmware_fallback_sysfs+0x76d/0xa50 [ 102.357286][ T5716] ? __pfx___report_bug+0x10/0x10 [ 102.362358][ T5716] ? irqentry_exit+0x218/0x910 [ 102.367171][ T5716] ? trace_irq_disable+0x3b/0x140 [ 102.372243][ T5716] ? firmware_fallback_sysfs+0x76f/0xa50 [ 102.377916][ T5716] ? firmware_fallback_sysfs+0x76d/0xa50 [ 102.383724][ T5716] ? firmware_fallback_sysfs+0x76d/0xa50 [ 102.389437][ T5716] report_bug+0x16b/0x220 [ 102.393915][ T5716] ? firmware_fallback_sysfs+0x76d/0xa50 [ 102.399665][ T5716] ? firmware_fallback_sysfs+0x76f/0xa50 [ 102.405343][ T5716] handle_bug+0x9c/0x200 [ 102.409728][ T5716] exc_invalid_op+0x1a/0x50 [ 102.414272][ T5716] asm_exc_invalid_op+0x1a/0x20 [ 102.419165][ T5716] RIP: 0010:firmware_fallback_sysfs+0x76d/0xa50 [ 102.425445][ T5716] Code: 89 fb e9 48 fc ff ff e8 01 be 89 fb c6 05 94 14 46 0a 01 48 c7 c7 60 67 98 8c e8 ae a2 e9 fa e9 70 fc ff ff e8 e4 bd 89 fb 90 <0f> 0b 90 4c 89 f7 48 c7 c6 60 68 98 8c 4c 89 e2 e8 4e 41 ee fa e9 [ 102.445182][ T5716] RSP: 0018:ffffc90004ba6860 EFLAGS: 00010287 [ 102.451301][ T5716] RAX: ffffffff863e1f4c RBX: dffffc0000000000 RCX: 0000000000100000 [ 102.459398][ T5716] RDX: ffffc900126d0000 RSI: 000000000001c02a RDI: 000000000001c02b [ 102.467425][ T5716] RBP: 0000000000000001 R08: ffffffff909ac37f R09: 1ffffffff213586f [ 102.475527][ T5716] R10: dffffc0000000000 R11: fffffbfff2135870 R12: ffffffff8ccdcec0 [ 102.483543][ T5716] R13: 0000000000001770 R14: ffff88802b8d50b0 R15: 00000000fffffff5 [ 102.491573][ T5716] ? firmware_fallback_sysfs+0x76c/0xa50 [ 102.497307][ T5716] ? kfree+0x1c5/0x650 [ 102.501419][ T5716] _request_firmware+0x1049/0x1780 [ 102.506671][ T5716] ? __pfx__request_firmware+0x10/0x10 [ 102.512154][ T5716] ? kfree+0x1c5/0x650 [ 102.516291][ T5716] ? rom_read+0x19e/0x1c0 [ 102.520669][ T5716] request_firmware+0x36/0x50 [ 102.525386][ T5716] edge_startup+0x1ac7/0x6730 [ 102.530119][ T5716] ? trace_kmalloc+0x2a/0xf0 [ 102.534747][ T5716] ? __pfx_edge_startup+0x10/0x10 [ 102.539833][ T5716] ? __kmalloc_noprof+0x38c/0x720 [ 102.544908][ T5716] ? __kmalloc_noprof+0x1ab/0x720 [ 102.549959][ T5716] ? setup_port_interrupt_in+0x143/0x560 [ 102.555724][ T5716] ? __pfx_edge_interrupt_callback+0x10/0x10 [ 102.561772][ T5716] usb_serial_probe+0x2523/0x2e50 [ 102.566843][ T5716] ? __pfx_edge_bulk_out_data_callback+0x10/0x10 [ 102.573278][ T5716] ? __pfx_edge_bulk_out_data_callback+0x10/0x10 [ 102.579672][ T5716] usb_probe_interface+0x788/0xe50 [ 102.584835][ T5716] ? __pfx_usb_probe_interface+0x10/0x10 [ 102.590588][ T5716] ? sysfs_do_create_link_sd+0xe0/0x110 [ 102.596173][ T5716] ? driver_sysfs_add+0x1fe/0x210 [ 102.601251][ T5716] ? __pfx_usb_probe_interface+0x10/0x10 [ 102.606916][ T5716] really_probe+0x254/0xae0 [ 102.611508][ T5716] __driver_probe_device+0x1e8/0x360 [ 102.616837][ T5716] driver_probe_device+0x4f/0x240 [ 102.621910][ T5716] __device_attach_driver+0x270/0x410 [ 102.627336][ T5716] bus_for_each_drv+0x258/0x2f0 [ 102.632218][ T5716] ? __pfx___device_attach_driver+0x10/0x10 [ 102.638237][ T5716] ? __pfx_bus_for_each_drv+0x10/0x10 [ 102.643732][ T5716] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 102.649573][ T5716] __device_attach+0x2c4/0x450 [ 102.654384][ T5716] ? __pfx___device_attach+0x10/0x10 [ 102.659788][ T5716] ? do_raw_spin_unlock+0xf5/0x200 [ 102.664943][ T5716] ? _raw_spin_unlock+0x28/0x50 [ 102.669829][ T5716] device_initial_probe+0xa1/0xd0 [ 102.674897][ T5716] bus_probe_device+0x12a/0x220 [ 102.679793][ T5716] device_add+0x7d7/0xb80 [ 102.684163][ T5716] usb_set_configuration+0x1ad8/0x2180 [ 102.689682][ T5716] usb_generic_driver_probe+0x8d/0x150 [ 102.695222][ T5716] usb_probe_device+0x1c3/0x3b0 [ 102.700121][ T5716] ? __pfx_usb_probe_device+0x10/0x10 [ 102.705532][ T5716] really_probe+0x254/0xae0 [ 102.710090][ T5716] __driver_probe_device+0x1e8/0x360 [ 102.715425][ T5716] driver_probe_device+0x4f/0x240 [ 102.720504][ T5716] __device_attach_driver+0x270/0x410 [ 102.725926][ T5716] bus_for_each_drv+0x258/0x2f0 [ 102.730817][ T5716] ? __pfx___device_attach_driver+0x10/0x10 [ 102.736747][ T5716] ? __pfx_bus_for_each_drv+0x10/0x10 [ 102.742251][ T5716] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 102.748125][ T5716] __device_attach+0x2c4/0x450 [ 102.752928][ T5716] ? __pfx___device_attach+0x10/0x10 [ 102.758253][ T5716] ? do_raw_spin_unlock+0xf5/0x200 [ 102.763413][ T5716] ? _raw_spin_unlock+0x28/0x50 [ 102.768307][ T5716] device_initial_probe+0xa1/0xd0 [ 102.773372][ T5716] bus_probe_device+0x12a/0x220 [ 102.778539][ T5716] device_add+0x7d7/0xb80 [ 102.782952][ T5716] usb_new_device+0x9aa/0x1690 [ 102.787783][ T5716] ? __pfx_usb_new_device+0x10/0x10 [ 102.793027][ T5716] ? _raw_spin_unlock_irq+0x23/0x50 [ 102.798264][ T5716] hub_event+0x28e8/0x4d30 [ 102.802713][ T5716] ? do_raw_spin_unlock+0xf5/0x200 [ 102.807912][ T5716] ? __pfx_hub_event+0x10/0x10 [ 102.812723][ T5716] ? rcu_is_watching+0x16/0xb0 [ 102.817523][ T5716] ? process_scheduled_works+0x97a/0x1630 [ 102.823284][ T5716] process_scheduled_works+0xc3d/0x1630 [ 102.828889][ T5716] ? __pfx_process_scheduled_works+0x10/0x10 [ 102.834905][ T5716] ? assign_work+0x3cf/0x5d0 [ 102.839563][ T5716] worker_thread+0xa47/0xfb0 [ 102.844207][ T5716] ? __kthread_parkme+0x71/0x1f0 [ 102.849185][ T5716] kthread+0x38b/0x480 [ 102.853288][ T5716] ? __pfx_worker_thread+0x10/0x10 [ 102.858430][ T5716] ? __pfx_kthread+0x10/0x10 [ 102.863074][ T5716] ret_from_fork+0x514/0xb70 [ 102.867702][ T5716] ? __pfx_ret_from_fork+0x10/0x10 [ 102.872861][ T5716] ? __switch_to+0xc89/0x1420 [ 102.877615][ T5716] ? __pfx_kthread+0x10/0x10 [ 102.882256][ T5716] ret_from_fork_asm+0x1a/0x30 [ 102.887078][ T5716] [ 102.890714][ T5716] Kernel Offset: disabled [ 102.895047][ T5716] Rebooting in 86400 seconds..