last executing test programs: 7.190560922s ago: executing program 0 (id=633): sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000030c0)=ANY=[], 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_BIND_MAP(0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24, @empty}}}, &(0x7f0000000280)=0x84) ioctl$SOUND_MIXER_READ_VOLUME(0xffffffffffffffff, 0x80044d07, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x8000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r0, &(0x7f0000000000)='3', 0x4e) r1 = syz_open_procfs(0x0, 0x0) syz_emit_vhci(&(0x7f0000001580)=ANY=[@ANYBLOB="03000010dc24000000"], 0x9) openat$vim2m(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x8f) openat(0xffffffffffffff9c, 0x0, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x25, 0x0, 0x0) prctl$PR_SET_MM(0x23, 0x7, &(0x7f0000ffd000/0x3000)=nil) brk(0x5ede6002) r2 = syz_open_dev$dri(&(0x7f0000000440), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, 0x0) 6.609729219s ago: executing program 0 (id=635): syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x14, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x1, 0x7, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000004c0)=@any_dev={0x4, 0xa22, 0x0, 0x0, 0x1000, 0x6, 0x0, 0x0, 0xe0}}}, &(0x7f0000000480)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) syz_ublk_setup_queues(r2, r0, &(0x7f0000000b80)={0x0, 0x20fb87, 0x800, 0x1, 0x32c}, &(0x7f0000000800)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x7ffffe, 0x200, 0x1006, 0x200015a}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xffffed7d, 0x0, 0x10002, 0x146}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x88de, 0x8, 0x3, 0xffffffff}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x0, 0x200, 0x2, 0xb9}}], 0x1, &(0x7f0000000340)={0x2e, 0x14, 0x0, 0xffffffffffffffff, 0xc0107520, 0x0, 0x0, 0x700, 0x0, {}, 0x1f, 0x0, '\x00', {0xfff9, 0x5e0, 0x0, 0x0}}, 0x0) write$uinput_user_dev(r2, &(0x7f0000000100)={'syz1\x00', {0xfff3, 0x3f8, 0x7, 0xf001}, 0x4e, [0x100, 0xffffff5a, 0x7, 0x4, 0x1ff, 0x8cf, 0x2, 0x8, 0x7701, 0xfffffff7, 0x3a, 0x0, 0x4, 0xffffffc0, 0x1000, 0xbaf, 0x10001, 0x4, 0x0, 0xff, 0x101, 0x8, 0x2, 0x47, 0x100, 0x100, 0x3, 0x5, 0x4, 0x80, 0x7fff, 0x3, 0x4, 0x4e, 0x16, 0x29, 0x10000, 0x4, 0x7fff, 0x8, 0x0, 0xd644, 0xfffffffe, 0x0, 0x0, 0x1, 0x7, 0xca86, 0x7, 0x9, 0x6, 0x5, 0x1, 0x7, 0x4, 0xfffffffd, 0x80000001, 0x8000, 0xf03b, 0x5, 0x3, 0xfffff001, 0x5000, 0x9], [0x1, 0x6, 0x3, 0xffffcb85, 0x3, 0x14178b7b, 0x6, 0x1, 0x3, 0x0, 0x9, 0x80, 0x7, 0x8, 0x8, 0x7, 0x8001, 0x1000, 0x7fffffff, 0xfffffff3, 0x31c, 0x5, 0x0, 0x4, 0x1, 0x2, 0xffff8001, 0x8, 0x9, 0xb2c, 0x3, 0x2, 0x3, 0x1, 0x1, 0xfffffff1, 0x3, 0x8, 0x8, 0x8, 0x6, 0x101, 0xffff, 0x0, 0x100, 0x10, 0x5, 0x9, 0xbf23, 0x10000000, 0x1, 0x1c000000, 0x7ff, 0x6, 0x8001, 0x6, 0x6, 0x1000, 0xe, 0x7, 0x8, 0x3, 0x9], [0x8, 0x5, 0x2, 0x8, 0x5, 0x8, 0x3, 0x1, 0x10, 0x2, 0xf, 0x2, 0x0, 0x3, 0x7f, 0x200, 0x9479, 0x7, 0x40, 0x3, 0xfffffff2, 0x6e, 0x9, 0x5, 0x7, 0x9e, 0x5, 0x5, 0x7, 0x7, 0xdda9, 0x4, 0x8, 0x4, 0x9, 0x0, 0x3, 0xfffffff9, 0x81, 0xffff7fff, 0x100, 0x40, 0x401, 0xd1e4, 0x9, 0x8, 0x8, 0x1, 0xc0000000, 0xfffffff9, 0x8, 0x80000001, 0x6, 0x0, 0xfffff000, 0x6, 0x5, 0x8, 0x175, 0x6, 0x2, 0x8, 0x1, 0x1000], [0xfb, 0x4, 0x3, 0x5, 0x7fffffff, 0xf0, 0x7, 0x9, 0xa1, 0x7f, 0xff, 0x2, 0x1, 0x6, 0x1, 0x100, 0xf42, 0x3, 0x8, 0x4, 0x7, 0x3, 0x1ff, 0x8, 0x5, 0xffff, 0x0, 0x5, 0x602, 0x9, 0x4, 0x101, 0x0, 0x4, 0x0, 0xda2, 0x7, 0xd2ce, 0x4, 0x3, 0x3, 0x8000, 0x8, 0x39, 0x8001, 0x4, 0x6, 0x9, 0xc01, 0xe, 0x1, 0x1, 0x3, 0x27, 0xe, 0x0, 0x7ff, 0x867, 0xfffffff8, 0x80000000, 0x5a, 0xdbdb, 0x9, 0x3]}, 0x45c) 6.609575286s ago: executing program 0 (id=636): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000080)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r1 = syz_clone(0x2008000, 0x0, 0xfffffffffffffe93, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r1, 0x1, 0x0) r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r2, &(0x7f0000019680)=""/102392, 0x18ff8) sched_setaffinity(r1, 0x2, &(0x7f0000000000)=0x80000000000003) socket$inet6(0xa, 0x2, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) write$vga_arbiter(0xffffffffffffffff, 0x0, 0xc) openat$audio1(0xffffffffffffff9c, &(0x7f00000000c0), 0x4000, 0x0) 5.840154831s ago: executing program 1 (id=640): sendmsg$IPSET_CMD_TYPE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="380000000d06010200000000000000000500000211000300686173683a69702c706f727400000000050001"], 0x38}, 0x1, 0x0, 0x0, 0x20008040}, 0x40048100) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180), 0x60042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="7f454c460e02fab7ff7f00000000000002000300"], 0x78) r1 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r1}, &(0x7f0000bbdffc)) syz_usb_connect(0x6, 0x0, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) ioctl$SNDCTL_SEQ_SYNC(r0, 0x5101) 5.280240689s ago: executing program 0 (id=641): openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140), 0x20a303) syz_usb_connect(0x2, 0x202, &(0x7f0000000180)=ANY=[@ANYBLOB="1201100152018b401e040740185d000000010902f0"], 0x0) syz_usb_connect$uac2(0x6, 0x7b, &(0x7f0000000280)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x0, 0x41e, 0x3000, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x69, 0x3, 0x1, 0x8, 0x20, 0x3, {0x8, 0xb, 0x2, 0x1, 0x1, 0x1, 0x20, 0x5}, {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x20, 0x0, {{0x9, 0x24, 0x1, 0x4400, 0x7, 0x9, 0x9}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0xe, 0x1, 0x47, {0x8, 0x25, 0x1, 0x102, 0x3c, 0x5, 0x4}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x2, 0x6, 0x0, {0x8, 0x25, 0x1, 0x82, 0xc, 0x8, 0x8}}}}}}}}]}}, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='oom_score_adj\x00') socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket(0x29, 0x802, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) syz_open_dev$tty1(0xc, 0x4, 0x1) socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x3, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) socket$rxrpc(0x21, 0x2, 0x2) socket$nl_netfilter(0x10, 0x3, 0xc) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x5, &(0x7f00000000c0), 0x111, 0x8}}, 0x20) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000940), 0x2, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) ppoll(&(0x7f0000000300)=[{r1, 0x4126}], 0x1, 0x0, 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000300), 0x2, 0x4}}, 0x20) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000100), 0x86}], 0x2) 4.116048362s ago: executing program 0 (id=644): r0 = syz_usb_connect(0x2, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x300, 0xfc, 0x2f, 0x62, 0x40, 0x9c4, 0x11, 0x638, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x72, 0x6, 0x10, 0x6, "", [{{0x9, 0x4, 0xf0, 0xe8, 0x2, 0xb5, 0x1c, 0x80, 0x3, [], [{{0x9, 0x5, 0x1, 0x2, 0x3ff, 0xff, 0x10, 0x3}}, {{0x9, 0x5, 0xeb3925d0f91dd4ca, 0x2, 0x10, 0x10, 0x2, 0x81}}]}}]}}]}}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x0, 0x0}]}) syz_usb_control_io$hid(r0, &(0x7f0000000040)={0x24, &(0x7f0000000080)={0x20, 0x22, 0xc, {0xc, 0x36, "74a73178a5d7be108a90"}}, 0x0, 0x0, 0x0}, 0x0) 2.770500712s ago: executing program 1 (id=649): prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000280)=0x8) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x200000000001, 0x0, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) r1 = syz_open_dev$MSR(&(0x7f0000000000), 0x0, 0x0) read$msr(r1, &(0x7f0000019680)=""/102392, 0x18ff8) r2 = fsopen(&(0x7f0000000100)='ocfs2_dlmfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r2, 0x6, 0x0, 0x0, 0x0) r3 = fsmount(r2, 0x0, 0x0) fchdir(r3) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1ff) 2.720996549s ago: executing program 0 (id=650): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001030100000921000000012201000905810308"], 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect$hid(0x5, 0x36, &(0x7f0000000040)=ANY=[], 0x0) syz_usb_connect$uac1(0x0, 0x72, &(0x7f00000003c0)={{0x12, 0x1, 0x310, 0x0, 0x0, 0x0, 0x10, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x60, 0x3, 0x1, 0x8, 0x50, 0x5, "", {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x8, 0xa}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x10, 0x6, 0xd0, 0x8, {0x7, 0x25, 0x1, 0xc, 0xf9, 0x4}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x4, 0x3, 0x9, {0x7, 0x25, 0x1, 0x8, 0x1a, 0xfffe}}}}}}}}]}}, 0x0) syz_usb_connect(0x0, 0x47, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000200000040109720770000000000010902350001010080320904000005ffffff000705810340000107058202"], 0x0) syz_usb_disconnect(r1) syz_usb_connect(0x5, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000e61b3a40fd080200"], 0x0) syz_usb_ep_write(r0, 0x81, 0xffffffffffffff6d, &(0x7f0000000100)="019a18370cfb661ba08c228ce6ca19b6a99a071ca34c72c891f8a260fa00000080977dae8d64a30e92cd51117c4a71e26518e804c00058e6c7c0c363027251668bb650d90000000000") 2.257969497s ago: executing program 2 (id=652): sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x4000040, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) syz_open_dev$video(0x0, 0x80000001, 0x2000) socket$inet6(0xa, 0x800000000000002, 0x0) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000140)='2', 0x1}], 0x1) 1.920452811s ago: executing program 2 (id=653): socket$nl_route(0x10, 0x3, 0x0) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x0, 0x0}}, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) setsockopt$MRT_DEL_MFC_PROXY(r1, 0x0, 0xd3, &(0x7f00000000c0)={@initdev={0xac, 0x1e, 0x1, 0x0}, @remote, 0x1, "1bbb308e9b5d2cac464ccdcd3729210ee755024c2a53936d3bfb5427a69f589d", 0x63f, 0x80000000, 0x407, 0x7fff}, 0x3c) r2 = socket$nl_generic(0x10, 0x3, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x7) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbee2, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e21}, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x20000890}, 0x20000000) fsync(0xffffffffffffffff) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='wchan\x00') preadv(r6, &(0x7f0000000500)=[{&(0x7f0000000540)=""/244, 0xf4}], 0x1, 0x10001, 0x80) sendmsg$nl_generic(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000080)={0x18, 0x2f, 0x9, 0x70bd28, 0x1, {0x4}, [@nested={0x4, 0xe}]}, 0x18}, 0x1, 0x0, 0x0, 0x42804}, 0x10) 1.493602213s ago: executing program 1 (id=655): openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/bus/input/handlers\x00', 0x0, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/uevent_helper', 0x48440, 0x10) r0 = syz_create_resource$binfmt(&(0x7f0000001400)='./file0\x00') openat$binfmt(0xffffffffffffff9c, r0, 0x42, 0x1ff) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002040), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000002080)='./file0\x00', &(0x7f00000020c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, 0x0) sendto$packet(r2, &(0x7f0000000100)="f257a8ea7bc273dfaeab96850806", 0xe, 0x0, &(0x7f0000000200)={0x11, 0xf6, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x14) syz_fuse_handle_req(r1, &(0x7f0000009b40)="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0x2000, &(0x7f0000007a80)={&(0x7f0000006400)={0x50, 0x0, 0x4, {0x7, 0x29, 0x100001, 0x24ff871999e0dde7, 0x1, 0x41, 0xd, 0x8, 0x0, 0x0, 0x8, 0x5}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r1, 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0x2000, 0x0) syz_fuse_handle_req(r1, 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", 0x2000, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)={0x20, 0x0, 0x10001, {0x0, 0x2}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) execveat$binfmt(0xffffffffffffff9c, r0, 0x0, 0x0, 0x1000) write$FUSE_NOTIFY_INVAL_INODE(r1, &(0x7f0000000000)={0x28, 0x2, 0x0, {0x1, 0x3, 0x4}}, 0x28) umount2(0x0, 0xb) r3 = syz_open_procfs(0x0, &(0x7f00000001c0)='fd/3\x00') r4 = epoll_create1(0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000080)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000000000000e0200000000000000000000000000000604"], 0x0, 0x37}, 0x28) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x44080) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4048011}, 0xc000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000040)={0xa0000012}) ioctl$IOMMU_OPTION$IOMMU_OPTION_RLIMIT_MODE(r3, 0x3b87, &(0x7f0000000000)={0x18, 0x0, 0x1, 0x0, 0x0, 0x9}) 949.761631ms ago: executing program 2 (id=656): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x42, 0x1b6) ftruncate(r0, 0x100000) mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./config/nvmet/subsystems/testsubsys/namespaces/1/enable\x00', 0x1, 0x0) write(r1, &(0x7f00000004c0)='1', 0x1) 880.912491ms ago: executing program 2 (id=657): write$UHID_INPUT(0xffffffffffffffff, &(0x7f0000000000)={0x12, {"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", 0x1000}}, 0x1006) r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), r0) io_uring_setup(0x7, &(0x7f0000000040)={0x0, 0xc89d, 0xc000, 0x8, 0x20204}) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000001580)={'wlan1\x00'}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x0) 880.744157ms ago: executing program 2 (id=658): socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) r0 = msgget(0x0, 0x41) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) msgctl$IPC_RMID(0x0, 0x0) r1 = msgget$private(0x0, 0x1c0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000258f88)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x96}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) r2 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffffa, 0x122c42) ioctl$LOOP_CONFIGURE(r2, 0x4c0a, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0xff) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x0) msgsnd(r1, &(0x7f0000000080)=ANY=[@ANYRES8], 0x0, 0x0) msgsnd(r1, &(0x7f00000000c0)={0x3}, 0x8, 0x0) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000240)=""/127) msgctl$IPC_RMID(r0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) syz_open_dev$vim2m(&(0x7f0000000200), 0x3, 0x2) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$kcm(r3, 0x0, 0x10) socket$kcm(0x10, 0x2, 0x4) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 710.949894ms ago: executing program 3 (id=659): r0 = syz_ublk_setup_io_uring(0xd, 0x0, &(0x7f0000000100)=0x0, &(0x7f0000000280)=0x0, &(0x7f0000000300)=0x0) syz_ublk_add_dev(r0, r1, r2, r3, &(0x7f0000000200)={0x2e, 0x14, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x1, 0x7, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000004c0)=@any_dev={0x4, 0xa22, 0x0, 0x0, 0x1000, 0x6, 0x0, 0x0, 0xe0}}}, &(0x7f0000000480)=0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup(r5) syz_ublk_setup_queues(r6, r4, &(0x7f0000000b80)={0x0, 0x20fb87, 0x800, 0x1, 0x32c}, &(0x7f0000000800)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x7ffffe, 0x200, 0x1006, 0x200015a, 0x0, r0}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xffffed7d, 0x0, 0x10002, 0x146}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x88de, 0x8, 0x3, 0xffffffff}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x0, 0x200, 0x2, 0xb9}}], 0x1, &(0x7f0000000340)={0x2e, 0x14, 0x0, 0xffffffffffffffff, 0xc0107520, 0x0, 0x0, 0x700, 0x0, {}, 0x1f, 0x0, '\x00', {0xfff9, 0x5e0, 0x0, 0x0}}, 0x0) write$uinput_user_dev(r6, &(0x7f0000000100)={'syz1\x00', {0xfff3, 0x3f8, 0x7, 0xf001}, 0x4e, [0x100, 0xffffff5a, 0x7, 0x4, 0x1ff, 0x8cf, 0x2, 0x8, 0x7701, 0xfffffff7, 0x3a, 0x0, 0x4, 0xffffffc0, 0x1000, 0xbaf, 0x10001, 0x4, 0x0, 0xff, 0x101, 0x8, 0x2, 0x47, 0x100, 0x100, 0x3, 0x5, 0x4, 0x80, 0x7fff, 0x3, 0x4, 0x4e, 0x16, 0x29, 0x10000, 0x4, 0x7fff, 0x8, 0x0, 0xd644, 0xfffffffe, 0x0, 0x0, 0x1, 0x7, 0xca86, 0x7, 0x9, 0x6, 0x5, 0x1, 0x7, 0x4, 0xfffffffd, 0x80000001, 0x8000, 0xf03b, 0x5, 0x3, 0xfffff001, 0x5000, 0x9], [0x1, 0x6, 0x3, 0xffffcb85, 0x3, 0x14178b7b, 0x6, 0x1, 0x3, 0x0, 0x9, 0x80, 0x7, 0x8, 0x8, 0x7, 0x8001, 0x1000, 0x7fffffff, 0xfffffff3, 0x31c, 0x5, 0x0, 0x4, 0x1, 0x2, 0xffff8001, 0x8, 0x9, 0xb2c, 0x3, 0x2, 0x3, 0x1, 0x1, 0xfffffff1, 0x3, 0x8, 0x8, 0x8, 0x6, 0x101, 0xffff, 0x0, 0x100, 0x10, 0x5, 0x9, 0xbf23, 0x10000000, 0x1, 0x1c000000, 0x7ff, 0x6, 0x8001, 0x6, 0x6, 0x1000, 0xe, 0x7, 0x8, 0x3, 0x9], [0x8, 0x5, 0x2, 0x8, 0x5, 0x8, 0x3, 0x1, 0x10, 0x2, 0xf, 0x2, 0x0, 0x3, 0x7f, 0x200, 0x9479, 0x7, 0x40, 0x3, 0xfffffff2, 0x6e, 0x9, 0x5, 0x7, 0x9e, 0x5, 0x5, 0x7, 0x7, 0xdda9, 0x4, 0x8, 0x4, 0x9, 0x0, 0x3, 0xfffffff9, 0x81, 0xffff7fff, 0x100, 0x40, 0x401, 0xd1e4, 0x9, 0x8, 0x8, 0x1, 0xc0000000, 0xfffffff9, 0x8, 0x80000001, 0x6, 0x0, 0xfffff000, 0x6, 0x5, 0x8, 0x175, 0x6, 0x2, 0x8, 0x1, 0x1000], [0xfb, 0x4, 0x3, 0x5, 0x7fffffff, 0xf0, 0x7, 0x9, 0xa1, 0x7f, 0xff, 0x2, 0x1, 0x6, 0x1, 0x100, 0xf42, 0x3, 0x8, 0x4, 0x7, 0x3, 0x1ff, 0x8, 0x5, 0xffff, 0x0, 0x5, 0x602, 0x9, 0x4, 0x101, 0x0, 0x4, 0x0, 0xda2, 0x7, 0xd2ce, 0x4, 0x3, 0x3, 0x8000, 0x8, 0x39, 0x8001, 0x4, 0x6, 0x9, 0xc01, 0xe, 0x1, 0x1, 0x3, 0x27, 0xe, 0x0, 0x7ff, 0x867, 0xfffffff8, 0x80000000, 0x5a, 0xdbdb, 0x9, 0x3]}, 0x45c) 710.639113ms ago: executing program 3 (id=660): syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0x10, 0x2, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x810, 0x0, 0x0) openat$dir(0xffffffffffffff9c, 0x0, 0x121140, 0xd9) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000900)=@newlink={0x4c, 0x10, 0x401, 0xfffffffc, 0x25dfdbfa, {0x0, 0x0, 0x0, r4, 0x31, 0x455965fb809f3fbd}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0x14, 0x5, 0x0, 0x1, [@IFLA_BRPORT_NEIGH_SUPPRESS={0x5}, @IFLA_BRPORT_MULTICAST_ROUTER={0x5}]}}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20048800}, 0x0) 600.838761ms ago: executing program 3 (id=661): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x108) pwritev2(r0, 0x0, 0x0, 0x2d794960, 0x0, 0x28) bpf$PROG_LOAD(0x5, 0x0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_RENAME(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, 0x5, 0x6, 0x3, 0x0, 0x0, {0x5, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz2\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0xc010}, 0x810) 600.490436ms ago: executing program 3 (id=662): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x6, 0xe, &(0x7f0000002300)=ANY=[@ANYBLOB="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"], &(0x7f0000000b80)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0xc, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000040), 0x10}, 0x94) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000480)={r0, r2, 0x25, 0x0, @void}, 0x10) syz_emit_ethernet(0x7e, &(0x7f0000000bc0)={@multicast, @link_local={0x17, 0x80, 0xc2, 0x6, 0x5, 0x3}, @val={@void, {0x8100, 0x0, 0x1, 0x1}}, {@ipv6={0x86dd, @gre_packet={0x7, 0x6, "b6e741", 0x44, 0x2f, 0x0, @mcast1, @loopback, {[], {{0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x880b, 0x0, 0x2}, {0x0, 0x0, 0x1, 0x1}, {0x0, 0x0, 0x1, 0x1}, {0x8, 0x88be, 0x3, {{0x7, 0x1, 0x9, 0x1, 0x0, 0x2, 0x0, 0xb}, 0x1, {0x6}}}, {0x8, 0x22eb, 0x3, {{0x7, 0x2, 0x3, 0x2, 0x0, 0x2, 0x5, 0xdd}, 0x2, {0x9, 0x2d7, 0x1, 0x4, 0x0, 0x0, 0x2}}}, {0x8, 0x6558, 0x4}}}}}}}, 0x0) 550.73804ms ago: executing program 1 (id=663): syz_io_uring_setup(0xf03, &(0x7f0000000140)={0x0, 0x595f, 0x2, 0x400, 0x195}, 0x0, &(0x7f0000000000)=0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000002c0)={'bridge_slave_0\x00', 0x0}) syz_ublk_setup_io_uring(0x3574, 0x0, 0x0, &(0x7f0000000280), 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="440000001100a7cc4a372eaf541d002007000000", @ANYRES32=r2, @ANYBLOB="00000000100000001c001a80080002802d07420008000200", @ANYBLOB="35874207"], 0x44}, 0x1, 0x0, 0x0, 0x50}, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmmsg(r3, &(0x7f0000000000), 0x4000000000001f2, 0x0) r4 = dup(0xffffffffffffffff) write$UHID_INPUT(r4, &(0x7f0000001040)={0xe, {"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0x1000}}, 0x1006) syz_io_uring_submit(0x0, r0, 0x0, 0x0) socket$kcm(0x10, 0x2, 0x0) openat$nci(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) 550.33983ms ago: executing program 3 (id=664): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000006c0)=ANY=[@ANYBLOB="7800000013000500010000000000000007000000", @ANYRES32=r2, @ANYBLOB="000000000000000058001a0006000000021000004c000480"], 0x78}}, 0x0) 506.708728ms ago: executing program 1 (id=665): openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x42, 0x1b6) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./config/nvmet/subsystems/testsubsys/namespaces/1/enable\x00', 0x1, 0x0) write(r0, &(0x7f00000004c0)='1', 0x1) 506.443156ms ago: executing program 3 (id=666): r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f00000005c0), 0x1, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x2, 0x0) write(r1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x100}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f07ebbeea, 0x8031, 0xffffffffffffffff, 0x3000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e21}, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x6) ioctl$VIDIOC_G_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, 0x0) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN(r0, 0x3ba0, &(0x7f0000000100)={0x48}) close(r0) 506.186211ms ago: executing program 1 (id=667): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000800)={0x17, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB, @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'syz_tun\x00'}) bpf$PROG_LOAD(0x5, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000340)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1000000000000001, 0x0, 0x2, 0x0) sched_setscheduler(0x0, 0x2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xd6d1c000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="940000000001050500000000000000000a0000003c0002802c00018014000300ff01000000000000000000000000000114000400ff0200000000000000000000000000010c00028005000100000000003c0001800c00028005000100000000002c00018014000300ff0200000000000000000000000000011400040020010000000000000c000000000000010800074000000001"], 0x94}, 0x1, 0x0, 0x0, 0x4041}, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r5, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000004c0)={0x98, 0x0, 0x1, 0x505, 0x0, 0x0, {0xa, 0x0, 0x5}, [@CTA_TUPLE_ORIG={0x3c, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @mcast1}, {0x14, 0x4, @mcast2}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_ORIG={0x3c, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @mcast2}, {0x14, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}, @CTA_NAT_SRC={0x4}]}, 0x98}, 0x1, 0x0, 0x0, 0x4010}, 0x0) bpf$BPF_LINK_CREATE_XDP(0x1c, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) 0s ago: executing program 2 (id=668): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(&(0x7f0000000040)=@filename='none\x00', &(0x7f0000000000)='./config\x00', &(0x7f0000000080)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/target/core/rd_mcp_0\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/target/core/rd_mcp_0/ramdisk0\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./config/target/core/rd_mcp_0/ramdisk0/control\x00', 0x1, 0x0) write(r0, &(0x7f0000000240)='rd_pages=64\n', 0xc) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./config/target/core/rd_mcp_0/ramdisk0/enable\x00', 0x1, 0x0) write(r1, &(0x7f00000002c0)='1\n', 0x2) close(r1) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/target/usb_gadget\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./config/target/usb_gadget/naa.6001405c935d7912\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000380)='./config/target/usb_gadget/naa.6001405c935d7912/tpgt_1\x00', 0x1ff) r2 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./config/target/usb_gadget/naa.6001405c935d7912/tpgt_1/nexus\x00', 0x1, 0x0) close(r2) mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./config/target/usb_gadget/naa.6001405c935d7912/tpgt_1/lun/lun_0\x00', 0x1ff) symlinkat(&(0x7f0000000480)='./config/target/core/rd_mcp_0/ramdisk0\x00', 0xffffffffffffff9c, &(0x7f00000004c0)='./config/target/usb_gadget/naa.6001405c935d7912/tpgt_1/lun/lun_0/virtual_scsi_port\x00') openat(0xffffffffffffff9c, &(0x7f0000000640)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0) kernel console output (not intermixed with test programs): Minor 3 could not be opened [ 55.935161][ T6011] kAFS: unable to lookup cell 'Þ({^ú@' [ 55.973045][ T5819] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 56.093084][ T10] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 56.124096][ T5819] usb 6-1: New USB device found, idVendor=0dba, idProduct=1000, bcdDevice= 0.40 [ 56.125201][ T5819] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 56.125220][ T5819] usb 6-1: config 1 has 0 interfaces, different from the descriptor's value: 3 [ 56.127617][ T5819] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 56.127641][ T5819] usb 6-1: Product: syz [ 56.127655][ T5819] usb 6-1: Manufacturer: syz [ 56.127669][ T5819] usb 6-1: SerialNumber: syz [ 56.263134][ T10] usb 5-1: Using ep0 maxpacket: 8 [ 56.264203][ T10] usb 5-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 56.265680][ T10] usb 5-1: config index 0 descriptor too short (expected 301, got 45) [ 56.265712][ T10] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 56.265727][ T10] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 56.265741][ T10] usb 5-1: config 16 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 56.265753][ T10] usb 5-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 56.265778][ T10] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 56.275937][ T10] usbtmc 5-1:16.0: bulk endpoints not found [ 56.338303][ T6002] netlink: 16 bytes leftover after parsing attributes in process `syz.1.31'. [ 56.526203][ T5819] usb 6-1: USB disconnect, device number 2 [ 56.633042][ T5753] Bluetooth: hci0: command 0x040f tx timeout [ 56.968135][ T6022] block nbd3: Unsupported socket: should be TCP or UNIX. [ 57.593197][ T5100] Bluetooth: hci3: command 0x0419 tx timeout [ 57.594559][ T5100] Bluetooth: hci2: command 0x0419 tx timeout [ 57.594878][ T5753] Bluetooth: hci1: command 0x0419 tx timeout [ 57.848682][ T6043] sch_tbf: burst 32855 is lower than device lo mtu (65550) ! [ 58.111365][ T6048] nvme_fabrics: unknown parameter or missing value '#! »›�¦1ÝÖæ³R¹Û?¾Ó&nâ¶õ%²ßõƒºë“~ˆÜì[6=pÍŠyz\UÔj@5NãfåWÎrs„)ìq²‰' in ctrl creation request [ 58.725802][ T5753] Bluetooth: hci0: command 0x040f tx timeout [ 58.735028][ T10] usb 5-1: USB disconnect, device number 2 [ 58.947108][ T6048] nvme nvme0: failed to connect socket: -512 [ 59.593200][ T5749] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 59.607080][ T6075] nvme_fabrics: unknown parameter or missing value '#! »›�¦1ÝÖæ³R¹Û?¾Ó&nâ¶õ%²ßõƒºë“~ˆÜì[6=pÍŠyz\UÔj@5NãfåWÎrs„)ìq²‰' in ctrl creation request [ 59.610839][ T6075] process 'syz.0.55' launched '/dev/fd/6' with NULL argv: empty string added [ 59.673226][ T5753] Bluetooth: hci1: command 0x0419 tx timeout [ 59.673258][ T5753] Bluetooth: hci2: command 0x0419 tx timeout [ 59.673277][ T5753] Bluetooth: hci3: command 0x0419 tx timeout [ 59.734640][ T6075] nvme nvme0: failed to connect socket: -111 [ 59.754559][ T5749] usb 6-1: New USB device found, idVendor=0d46, idProduct=2011, bcdDevice= 0.00 [ 59.755482][ T5749] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x2 has an invalid bInterval 0, changing to 7 [ 59.755506][ T5749] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 59.763358][ T5749] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 59.763377][ T5749] usb 6-1: Product: syz [ 59.763387][ T5749] usb 6-1: Manufacturer: syz [ 59.763395][ T5749] usb 6-1: SerialNumber: syz [ 59.784341][ T5749] kobil_sct 6-1:1.0: KOBIL USB smart card terminal converter detected [ 59.808533][ T5749] usb 6-1: KOBIL USB smart card terminal converter now attached to ttyUSB0 [ 60.520132][ T25] usb 6-1: USB disconnect, device number 3 [ 60.534546][ T25] kobil ttyUSB0: KOBIL USB smart card terminal converter now disconnected from ttyUSB0 [ 60.534856][ T25] kobil_sct 6-1:1.0: device disconnected [ 60.786919][ T6096] Bluetooth: MGMT ver 1.23 [ 60.793318][ T5100] Bluetooth: hci0: command 0x040f tx timeout [ 60.870308][ T6098] binder: 6097:6098 unknown command 0 [ 60.870329][ T6098] binder: 6097:6098 ioctl c0306201 800001c0 returned -22 [ 62.900276][ T6122] binfmt_misc: register: failed to install interpreter ./file2 [ 63.563315][ T5749] usb 8-1: new full-speed USB device number 3 using dummy_hcd [ 63.739980][ T5749] usb 8-1: New USB device found, idVendor=17cc, idProduct=1969, bcdDevice= 1.00 [ 63.742351][ T5749] usb 8-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 63.742416][ T5749] usb 8-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 63.766603][ T5749] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 63.766628][ T5749] usb 8-1: Product: syz [ 63.766641][ T5749] usb 8-1: Manufacturer: syz [ 63.766718][ T5749] usb 8-1: SerialNumber: syz [ 63.810480][ T5749] usb 8-1: selecting invalid altsetting 1 [ 63.810551][ T5749] snd-usb-caiaq 8-1:1.0: can't set alt interface. [ 63.810563][ T5749] usb 8-1: unable to init card! (ret=-5) [ 63.854290][ T5749] snd-usb-caiaq 8-1:1.0: probe with driver snd-usb-caiaq failed with error -5 [ 63.893879][ T6136] FAULT_INJECTION: forcing a failure. [ 63.893879][ T6136] name failslab, interval 1, probability 0, space 0, times 0 [ 63.893910][ T6136] CPU: 3 UID: 0 PID: 6136 Comm: syz.2.74 Not tainted syzkaller #0 PREEMPT(full) [ 63.893933][ T6136] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 63.893944][ T6136] Call Trace: [ 63.893949][ T6136] [ 63.893957][ T6136] dump_stack_lvl+0x100/0x190 [ 63.893988][ T6136] should_fail_ex.cold+0x5/0xa [ 63.894017][ T6136] should_failslab+0xc2/0x120 [ 63.894043][ T6136] __kmalloc_noprof+0xfc/0x840 [ 63.894064][ T6136] ? iter_file_splice_write+0x1d8/0x10b0 [ 63.894094][ T6136] iter_file_splice_write+0x1d8/0x10b0 [ 63.894128][ T6136] ? __pfx_iter_file_splice_write+0x10/0x10 [ 63.894151][ T6136] ? __lock_acquire+0x5c0/0x1f40 [ 63.894179][ T6136] ? shmem_file_splice_read+0x724/0xd80 [ 63.894225][ T6136] ? __pfx_iter_file_splice_write+0x10/0x10 [ 63.894251][ T6136] direct_splice_actor+0x192/0x690 [ 63.894278][ T6136] splice_direct_to_actor+0x345/0xa30 [ 63.894302][ T6136] ? __pfx_direct_splice_actor+0x10/0x10 [ 63.894328][ T6136] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 63.894353][ T6136] ? lock_acquire+0x1d1/0x380 [ 63.894381][ T6136] do_splice_direct+0x174/0x240 [ 63.894404][ T6136] ? __pfx_do_splice_direct+0x10/0x10 [ 63.894430][ T6136] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 63.894457][ T6136] ? rw_verify_area+0xce/0x6d0 [ 63.894478][ T6136] do_sendfile+0xadc/0xe20 [ 63.894501][ T6136] ? __pfx_do_sendfile+0x10/0x10 [ 63.894520][ T6136] ? __might_fault+0xc5/0x140 [ 63.894581][ T6136] __ia32_compat_sys_sendfile+0x162/0x220 [ 63.894608][ T6136] ? __pfx___ia32_compat_sys_sendfile+0x10/0x10 [ 63.894642][ T6136] __do_fast_syscall_32+0x13a/0x8b0 [ 63.894666][ T6136] do_fast_syscall_32+0x32/0x70 [ 63.894687][ T6136] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 63.894710][ T6136] RIP: 0023:0xf7f14fec [ 63.894733][ T6136] Code: Unable to access opcode bytes at 0xf7f14fc2. [ 63.894741][ T6136] RSP: 002b:00000000f53d650c EFLAGS: 00000292 ORIG_RAX: 00000000000000bb [ 63.894762][ T6136] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000000003 [ 63.894774][ T6136] RDX: 0000000080000100 RSI: 0000000000008112 RDI: 0000000000000000 [ 63.894786][ T6136] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 63.894797][ T6136] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 63.894808][ T6136] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 63.894842][ T6136] [ 64.001102][ T5749] usb 8-1: USB disconnect, device number 3 [ 65.332111][ T6156] netlink: 4 bytes leftover after parsing attributes in process `syz.3.80'. [ 65.513974][ T5846] usb 7-1: new high-speed USB device number 3 using dummy_hcd [ 65.573026][ T1478] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 65.686563][ T5846] usb 7-1: New USB device found, idVendor=06cd, idProduct=010f, bcdDevice= 1.00 [ 65.687102][ T5846] usb 7-1: config 0 has no interfaces? [ 65.689132][ T5846] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 65.689153][ T5846] usb 7-1: Product: syz [ 65.689165][ T5846] usb 7-1: Manufacturer: syz [ 65.689177][ T5846] usb 7-1: SerialNumber: syz [ 65.693609][ T5846] usb 7-1: config 0 descriptor?? [ 65.714896][ T6158] jffs2: notice: (6158) jffs2_build_xattr_subsystem: complete building xattr subsystem, 1 of xdatum (0 unchecked, 0 orphan) and 1 of xref (0 dead, 0 orphan) found. [ 65.739147][ T1478] usb 5-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 65.744219][ T1478] usb 5-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 65.744316][ T1478] usb 5-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 65.744327][ T1478] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 65.744347][ T1478] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 52, changing to 9 [ 65.744360][ T1478] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8241, setting to 1024 [ 65.749738][ T1478] usb 5-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 65.749814][ T1478] usb 5-1: Product: syz [ 65.749824][ T1478] usb 5-1: Manufacturer: syz [ 65.803768][ T1478] cdc_wdm 5-1:1.0: skipping garbage [ 65.803905][ T1478] cdc_wdm 5-1:1.0: skipping garbage [ 65.826465][ T1478] cdc_wdm 5-1:1.0: cdc-wdm0: USB WDM device [ 65.826535][ T1478] cdc_wdm 5-1:1.0: Unknown control protocol [ 66.094880][ T5749] usb 7-1: USB disconnect, device number 3 [ 66.637912][ T5749] usb 5-1: USB disconnect, device number 3 [ 66.653735][ T6168] device-mapper: ioctl: Unable to rename non-existent device, to uuid .2\´£«.j—DH [ 67.078552][ T5100] Bluetooth: hci1: unexpected event for opcode 0x2062 [ 67.363629][ T5819] usb 8-1: new high-speed USB device number 4 using dummy_hcd [ 68.019905][ T5819] usb 8-1: New USB device found, idVendor=0a07, idProduct=00d0, bcdDevice=10.13 [ 68.091115][ T5819] usb 8-1: config 0 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 0, changing to 7 [ 68.091135][ T5819] usb 8-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 68.091147][ T5819] usb 8-1: config 0 interface 0 altsetting 0 endpoint 0x8A has an invalid bInterval 0, changing to 7 [ 68.196947][ T5819] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 68.196973][ T5819] usb 8-1: Product: syz [ 68.196984][ T5819] usb 8-1: Manufacturer: syz [ 68.196996][ T5819] usb 8-1: SerialNumber: syz [ 68.511788][ T5819] usb 8-1: config 0 descriptor?? [ 68.750834][ T5819] adutux 8-1:0.0: ADU208 4242424 now attached to /dev/usb/adutux0 [ 68.965080][ T1478] usb 8-1: USB disconnect, device number 4 [ 70.763359][ T6260] netlink: 40 bytes leftover after parsing attributes in process `syz.0.104'. [ 70.763501][ T6260] openvswitch: netlink: Flow key attr not present in new flow. [ 70.966123][ T1438] ieee802154 phy0 wpan0: encryption failed: -22 [ 70.966176][ T1438] ieee802154 phy1 wpan1: encryption failed: -22 [ 70.970524][ T35] cfg80211: failed to load regulatory.db [ 71.155898][ T6277] netlink: 'syz.0.110': attribute type 11 has an invalid length. [ 74.802796][ T6338] Bluetooth: MGMT ver 1.23 [ 75.593226][ T990] usb 5-1: new full-speed USB device number 4 using dummy_hcd [ 75.768249][ T990] usb 5-1: unable to get BOS descriptor or descriptor too short [ 75.768810][ T990] usb 5-1: not running at top speed; connect to a high speed hub [ 75.768828][ T990] usb 5-1: New USB device found, idVendor=10fd, idProduct=de00, bcdDevice= 0.01 [ 75.770691][ T990] usb 5-1: config 4 has an invalid interface number: 135 but max is 0 [ 75.770712][ T990] usb 5-1: config 4 has no interface number 0 [ 75.770750][ T990] usb 5-1: config 4 interface 135 has no altsetting 0 [ 75.775676][ T990] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 75.775695][ T990] usb 5-1: Product: syz [ 75.775703][ T990] usb 5-1: Manufacturer: syz [ 75.775712][ T990] usb 5-1: SerialNumber: syz [ 76.009725][ T990] go7007 5-1:4.135: The Lifeview TV Walker Ultra is not supported. Sorry! [ 76.014614][ T990] usb 5-1: USB disconnect, device number 4 [ 76.102981][ T5749] usb 7-1: new high-speed USB device number 4 using dummy_hcd [ 76.285511][ T5749] usb 7-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 76.288708][ T5749] usb 7-1: config index 0 descriptor too short (expected 39, got 27) [ 76.288755][ T5749] usb 7-1: config 0 interface 0 altsetting 251 endpoint 0x9 has invalid wMaxPacketSize 0 [ 76.288769][ T5749] usb 7-1: config 0 interface 0 has no altsetting 0 [ 76.290986][ T5749] usb 7-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 76.291002][ T5749] usb 7-1: Product: syz [ 76.291011][ T5749] usb 7-1: Manufacturer: syz [ 76.291020][ T5749] usb 7-1: SerialNumber: syz [ 76.295174][ T5749] usb 7-1: config 0 descriptor?? [ 76.311231][ T5749] hub 7-1:0.0: bad descriptor, ignoring hub [ 76.311298][ T5749] hub 7-1:0.0: probe with driver hub failed with error -5 [ 76.329124][ T5749] usb 7-1: selecting invalid altsetting 0 [ 76.936314][ T6360] usb 7-1: reset high-speed USB device number 4 using dummy_hcd [ 77.542234][ T990] usb 7-1: USB disconnect, device number 4 [ 77.854395][ T5100] Bluetooth: hci3: ACL packet for unknown connection handle 201 [ 78.603092][ T990] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 78.783020][ T990] usb 5-1: Using ep0 maxpacket: 16 [ 78.783586][ T990] usb 5-1: New USB device found, idVendor=0846, idProduct=1040, bcdDevice=d0.c9 [ 78.784393][ T990] usb 5-1: config 0 has an invalid interface number: 98 but max is 0 [ 78.784406][ T990] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 78.784415][ T990] usb 5-1: config 0 has no interface number 0 [ 78.784432][ T990] usb 5-1: config 0 interface 98 altsetting 2 bulk endpoint 0x8 has invalid maxpacket 16 [ 78.784444][ T990] usb 5-1: config 0 interface 98 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 64 [ 78.784456][ T990] usb 5-1: config 0 interface 98 has no altsetting 0 [ 78.786440][ T990] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 78.786455][ T990] usb 5-1: Product: syz [ 78.786463][ T990] usb 5-1: Manufacturer: syz [ 78.786471][ T990] usb 5-1: SerialNumber: syz [ 78.788089][ T990] usb 5-1: config 0 descriptor?? [ 78.788574][ T6396] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 78.788683][ T6396] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 78.990931][ T6396] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 78.991043][ T6396] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 79.373000][ T872] usb 7-1: new high-speed USB device number 5 using dummy_hcd [ 79.524786][ T872] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 79.525762][ T872] usb 7-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 79.525787][ T872] usb 7-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 79.527450][ T872] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 79.527464][ T872] usb 7-1: Product: syz [ 79.527472][ T872] usb 7-1: Manufacturer: syz [ 79.527481][ T872] usb 7-1: SerialNumber: syz [ 79.734465][ T6409] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 79.734913][ T6409] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 79.740862][ T872] cdc_ether 7-1:1.0: probe with driver cdc_ether failed with error -22 [ 79.745092][ T872] usb 7-1: USB disconnect, device number 5 [ 80.201961][ T990] asix 5-1:0.98 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 80.201982][ T990] asix 5-1:0.98 (unnamed net_device) (uninitialized): Error reading PHY_ID register: ffffffb9 [ 80.202162][ T990] asix 5-1:0.98: probe with driver asix failed with error -71 [ 80.211825][ T990] usb 5-1: USB disconnect, device number 5 [ 80.229601][ T5848] usb 7-1: new high-speed USB device number 6 using dummy_hcd [ 80.383082][ T5848] usb 7-1: Using ep0 maxpacket: 8 [ 80.383843][ T5848] usb 7-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 80.387103][ T5848] usb 7-1: config index 0 descriptor too short (expected 301, got 72) [ 80.387118][ T5848] usb 7-1: config 16 has an invalid descriptor of length 0, skipping remainder of the config [ 80.387160][ T5848] usb 7-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 80.387171][ T5848] usb 7-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 80.387182][ T5848] usb 7-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 1024 [ 80.387199][ T5848] usb 7-1: config 16 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 80.387219][ T5848] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 80.496369][ T6419] warning: `syz.3.157' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211 [ 80.593973][ T5848] usb 7-1: GET_CAPABILITIES returned 0 [ 80.594012][ T5848] usbtmc 7-1:16.0: can't read capabilities [ 80.773042][ T35] usb 8-1: new high-speed USB device number 5 using dummy_hcd [ 80.796632][ T5848] usb 7-1: USB disconnect, device number 6 [ 80.929038][ T35] usb 8-1: unable to get BOS descriptor or descriptor too short [ 80.929082][ T35] usb 8-1: New USB device found, idVendor=8086, idProduct=0ad2, bcdDevice= 0.00 [ 80.929923][ T35] usb 8-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 80.929936][ T35] usb 8-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 80.929955][ T35] usb 8-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 80.932437][ T35] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 80.932456][ T35] usb 8-1: Product: syz [ 80.932468][ T35] usb 8-1: Manufacturer: syz [ 80.970903][ T35] uvcvideo 8-1:1.0: Found UVC 1.00 device syz (8086:0ad2) [ 80.994364][ T5100] Bluetooth: hci0: unexpected event 0x03 length: 1 < 11 [ 81.375624][ T35] uvcvideo 8-1:1.0: Failed to query (GET_INFO) UVC control 9 on unit 48: -71 (exp. 1). [ 81.376346][ T35] uvcvideo 8-1:1.0: Failed to query (GET_INFO) UVC control 11 on unit 48: -71 (exp. 1). [ 81.378318][ T35] uvcvideo 8-1:1.0: Failed to query (GET_INFO) UVC control 13 on unit 48: -71 (exp. 1). [ 81.378394][ T35] uvcvideo 8-1:1.0: No streaming interface found for terminal 32770. [ 81.389167][ T35] usb 8-1: USB disconnect, device number 5 [ 81.455571][ T6435] block nbd2: shutting down sockets [ 81.721925][ T6441] No source specified [ 81.973139][ T1478] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 82.133176][ T1478] usb 5-1: Using ep0 maxpacket: 16 [ 82.134610][ T1478] usb 5-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 82.136242][ T1478] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 82.136259][ T1478] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 82.136269][ T1478] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 82.136288][ T1478] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 82.177654][ T1478] usb 5-1: config 0 descriptor?? [ 82.618548][ T1478] input: HID 045e:07da as /devices/platform/dummy_hcd.0/usb5/5-1/5-1:0.0/0003:045E:07DA.0002/input/input6 [ 82.705824][ T1478] microsoft 0003:045E:07DA.0002: input,hidraw1: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.0-1/input0 [ 82.786966][ T1478] usb 5-1: USB disconnect, device number 6 [ 82.901708][ T6456] fido_id[6456]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb5/5-1/report_descriptor': No such file or directory [ 83.623846][ T6457] syz.3.171 (6457): drop_caches: 2 [ 83.882231][ T6467] FAULT_INJECTION: forcing a failure. [ 83.882231][ T6467] name failslab, interval 1, probability 0, space 0, times 0 [ 83.882266][ T6467] CPU: 3 UID: 0 PID: 6467 Comm: syz.0.175 Not tainted syzkaller #0 PREEMPT(full) [ 83.882289][ T6467] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 83.882300][ T6467] Call Trace: [ 83.882307][ T6467] [ 83.882314][ T6467] dump_stack_lvl+0x100/0x190 [ 83.882343][ T6467] should_fail_ex.cold+0x5/0xa [ 83.882368][ T6467] should_failslab+0xc2/0x120 [ 83.882394][ T6467] kmem_cache_alloc_noprof+0x92/0x6a0 [ 83.882417][ T6467] ? alloc_uid+0x13d/0x4c0 [ 83.882439][ T6467] alloc_uid+0x13d/0x4c0 [ 83.882458][ T6467] ? __pfx_alloc_uid+0x10/0x10 [ 83.882477][ T6467] ? bpf_lsm_capable+0x9/0x10 [ 83.882493][ T6467] ? security_capable+0x80/0x260 [ 83.882521][ T6467] __sys_setuid+0x1be/0x440 [ 83.882548][ T6467] __do_fast_syscall_32+0x13a/0x8b0 [ 83.882573][ T6467] do_fast_syscall_32+0x32/0x70 [ 83.882593][ T6467] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 83.882616][ T6467] RIP: 0023:0xf6ffefec [ 83.882637][ T6467] Code: Unable to access opcode bytes at 0xf6ffefc2. [ 83.882645][ T6467] RSP: 002b:00000000f53ed50c EFLAGS: 00000292 ORIG_RAX: 0000000000000017 [ 83.882670][ T6467] RAX: ffffffffffffffda RBX: 000000000000ee01 RCX: 0000000000000000 [ 83.882683][ T6467] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 83.882715][ T6467] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 83.882726][ T6467] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 83.882738][ T6467] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 83.882763][ T6467] [ 84.263775][ T6474] sctp: [Deprecated]: syz.1.177 (pid 6474) Use of struct sctp_assoc_value in delayed_ack socket option. [ 84.263775][ T6474] Use struct sctp_sack_info instead [ 84.663678][ T6484] Set syz1 is full, maxelem 2076 reached [ 84.840773][ T6484] input: syz0 as /devices/virtual/input/input7 [ 85.079779][ T43] audit: type=1800 audit(1790201848.980:2): pid=6496 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.182" name="syzkaller0" dev="sda1" ino=2038 res=0 errno=0 [ 85.164036][ T5749] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 85.283127][ T5753] Bluetooth: hci1: command 0x0419 tx timeout [ 85.313878][ T5749] usb 5-1: Using ep0 maxpacket: 8 [ 85.314603][ T5749] usb 5-1: New USB device found, idVendor=18d1, idProduct=2d04, bcdDevice= 0.40 [ 85.315666][ T5749] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 85.315685][ T5749] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 85.320542][ T5749] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 85.320563][ T5749] usb 5-1: Product: syz [ 85.320575][ T5749] usb 5-1: Manufacturer: syz [ 85.320587][ T5749] usb 5-1: SerialNumber: syz [ 85.422978][ T5643] usb 6-1: new full-speed USB device number 4 using dummy_hcd [ 85.578934][ T5643] usb 6-1: not running at top speed; connect to a high speed hub [ 85.578965][ T5643] usb 6-1: New USB device found, idVendor=225a, idProduct=e1d4, bcdDevice=a7.ad [ 85.582487][ T5643] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 85.585694][ T5643] usb 6-1: New USB device strings: Mfr=245, Product=210, SerialNumber=0 [ 85.585715][ T5643] usb 6-1: Product: syz [ 85.585728][ T5643] usb 6-1: Manufacturer: syz [ 85.608184][ T5643] uvcvideo 6-1:1.0: Found UVC 1.00 device syz (225a:e1d4) [ 85.613775][ T5749] usb 5-1: USB disconnect, device number 7 [ 85.687081][ T5892] udevd[5892]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 86.502980][ T990] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 86.653348][ T990] usb 5-1: Using ep0 maxpacket: 32 [ 86.654021][ T990] usb 5-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 86.654890][ T990] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 86.657108][ T990] usb 5-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 86.657121][ T990] usb 5-1: Product: syz [ 86.657128][ T990] usb 5-1: Manufacturer: syz [ 86.657135][ T990] usb 5-1: SerialNumber: syz [ 86.660805][ T990] usb 5-1: config 0 descriptor?? [ 86.661546][ T6520] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 86.663083][ T990] hub 5-1:0.0: bad descriptor, ignoring hub [ 86.663122][ T990] hub 5-1:0.0: probe with driver hub failed with error -5 [ 86.865649][ T6526] binder: BINDER_SET_CONTEXT_MGR bad uid 60928 != 0 [ 86.865661][ T6526] binder: 6525:6526 ioctl 4018620d 80004a80 returned -1 [ 87.354262][ T5100] Bluetooth: hci1: command 0x0419 tx timeout [ 87.758534][ T10] usb 5-1: USB disconnect, device number 8 [ 87.893118][ T10] usb 5-1: new full-speed USB device number 9 using dummy_hcd [ 88.043561][ T10] usb 5-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 88.044399][ T10] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x85 has invalid maxpacket 1024, setting to 64 [ 88.045927][ T10] usb 5-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 88.045940][ T10] usb 5-1: Product: syz [ 88.045947][ T10] usb 5-1: Manufacturer: syz [ 88.045954][ T10] usb 5-1: SerialNumber: syz [ 88.047263][ T10] usb 5-1: config 0 descriptor?? [ 88.047739][ T6529] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 88.048996][ T10] hub 5-1:0.0: bad descriptor, ignoring hub [ 88.049008][ T10] hub 5-1:0.0: probe with driver hub failed with error -5 [ 88.126130][ T6549] nvmet: adding nsid 1 to subsystem testsubsys [ 88.173984][ T5643] uvcvideo 6-1:1.0: UVC non compliance - GET_DEF(PROBE) not supported. Enabling workaround. [ 88.175320][ T5643] uvcvideo 6-1:1.1: Failed to query (GET_CUR) UVC probe control : -71 (exp. 26). [ 88.175363][ T5643] uvcvideo 6-1:1.1: Failed to initialize the device (-71). [ 88.176780][ T5643] uvcvideo 6-1:1.0: probe with driver uvcvideo failed with error -71 [ 88.192732][ T5643] usb 6-1: USB disconnect, device number 4 [ 88.281796][ T6556] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input8 [ 88.363229][ T10] usb 5-1: USB disconnect, device number 9 [ 88.480004][ T6562] tipc: Started in network mode [ 88.480023][ T6562] tipc: Node identity ac1414aa, cluster identity 4711 [ 88.480624][ T6562] tipc: New replicast peer: 172.20.20.187 [ 88.481149][ T6562] tipc: Enabled bearer , priority 10 [ 88.733079][ T5848] usb 6-1: new high-speed USB device number 5 using dummy_hcd [ 88.839227][ T6579] capability: warning: `syz.0.211' uses 32-bit capabilities (legacy support in use) [ 88.889174][ T6582] batman_adv: batadv0: Adding interface: dummy0 [ 88.889190][ T6582] batman_adv: batadv0: The MTU of interface dummy0 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. [ 88.889216][ T6582] batman_adv: batadv0: Interface activated: dummy0 [ 88.901041][ T5848] usb 6-1: Using ep0 maxpacket: 32 [ 88.914486][ T5848] usb 6-1: New USB device found, idVendor=174f, idProduct=6a31, bcdDevice=26.3f [ 88.915724][ T6582] batadv0: mtu less than device minimum [ 88.916613][ T6582] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 88.918066][ T6582] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 88.918939][ T6582] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 88.919828][ T6582] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 88.920695][ T6582] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 88.921627][ T6582] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 88.922496][ T6582] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 88.924214][ T6582] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 88.964732][ T5848] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 88.964748][ T5848] usb 6-1: Product: syz [ 88.964755][ T5848] usb 6-1: Manufacturer: syz [ 88.964762][ T5848] usb 6-1: SerialNumber: syz [ 88.966207][ T5848] usb 6-1: config 0 descriptor?? [ 88.970458][ T5848] gspca_main: stk1135-2.14.0 probing 174f:6a31 [ 89.324842][ T12] bond0: (slave bond_slave_0): interface is now down [ 89.324860][ T12] bond0: (slave bond_slave_1): interface is now down [ 89.345258][ T12] bond0: (slave bond_slave_0): interface is now down [ 89.345274][ T12] bond0: (slave bond_slave_1): interface is now down [ 89.379470][ T12] bond0: now running without any active interface! [ 89.457928][ T229] IPVS: starting estimator thread 0... [ 89.483243][ T5848] gspca_stk1135: reg_w 0x2 err -110 [ 89.484276][ T5848] gspca_stk1135: serial bus timeout: status=0x00 [ 89.484281][ T5848] gspca_stk1135: Sensor write failed [ 89.484301][ T5848] gspca_stk1135: serial bus timeout: status=0x00 [ 89.484305][ T5848] gspca_stk1135: Sensor write failed [ 89.484324][ T5848] gspca_stk1135: serial bus timeout: status=0x00 [ 89.484328][ T5848] gspca_stk1135: Sensor read failed [ 89.484346][ T5848] gspca_stk1135: serial bus timeout: status=0x00 [ 89.484351][ T5848] gspca_stk1135: Sensor read failed [ 89.484354][ T5848] gspca_stk1135: Detected sensor type unknown (0x0) [ 89.484375][ T5848] gspca_stk1135: serial bus timeout: status=0x00 [ 89.484380][ T5848] gspca_stk1135: Sensor read failed [ 89.484398][ T5848] gspca_stk1135: serial bus timeout: status=0x00 [ 89.484402][ T5848] gspca_stk1135: Sensor read failed [ 89.484421][ T5848] gspca_stk1135: serial bus timeout: status=0x00 [ 89.484425][ T5848] gspca_stk1135: Sensor write failed [ 89.484443][ T5848] gspca_stk1135: serial bus timeout: status=0x00 [ 89.484447][ T5848] gspca_stk1135: Sensor write failed [ 89.484481][ T5848] stk1135 6-1:0.0: probe with driver stk1135 failed with error -110 [ 89.553061][ T6594] IPVS: using max 43 ests per chain, 103200 per kthread [ 89.595326][ T5643] tipc: Node number set to 2886997162 [ 91.285229][ T6619] overlayfs: option "workdir=./bus" is useless in a non-upper mount, ignore [ 91.285264][ T6619] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 91.311226][ T6619] net_ratelimit: 12 callbacks suppressed [ 91.311243][ T6619] Set syz1 is full, maxelem 2076 reached [ 91.638594][ T5819] usb 6-1: USB disconnect, device number 5 [ 92.646021][ T6632] netlink: 20 bytes leftover after parsing attributes in process `syz.3.229'. [ 93.070547][ T6632] syz.3.229 (6632) used greatest stack depth: 16616 bytes left [ 93.664702][ T5848] usb 8-1: new high-speed USB device number 6 using dummy_hcd [ 93.838200][ T5848] usb 8-1: Using ep0 maxpacket: 32 [ 93.840995][ T5848] usb 8-1: New USB device found, idVendor=0403, idProduct=6030, bcdDevice= 0.00 [ 93.842365][ T5848] usb 8-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 93.842390][ T5848] usb 8-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 93.842421][ T5848] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 93.843074][ T1478] usb 7-1: new high-speed USB device number 7 using dummy_hcd [ 93.867462][ T5848] usb 8-1: config 0 descriptor?? [ 94.026151][ T1478] usb 7-1: New USB device found, idVendor=0525, idProduct=1080, bcdDevice= 1.00 [ 94.030710][ T1478] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 94.265224][ T1478] net1080 7-1:1.0 usb0: register 'net1080' at usb-dummy_hcd.2-1, NetChip TurboCONNECT, 6a:0b:26:d9:43:e5 [ 94.333852][ T5848] ft260 0003:0403:6030.0003: unknown main item tag 0x0 [ 94.333892][ T5848] ft260 0003:0403:6030.0003: unknown main item tag 0x0 [ 94.448268][ T5643] usb 7-1: USB disconnect, device number 7 [ 94.449844][ T5643] net1080 7-1:1.0 usb0: unregister 'net1080' usb-dummy_hcd.2-1, NetChip TurboCONNECT [ 94.499931][ T5848] ft260 0003:0403:6030.0003: failed to retrieve chip version [ 94.500948][ T5848] ft260 0003:0403:6030.0003: probe with driver ft260 failed with error -71 [ 94.523448][ T5848] usb 8-1: USB disconnect, device number 6 [ 94.542327][ T6662] faux_driver vgem: [drm] Unknown color mode 181; guessing buffer size. [ 95.089212][ T6676] netlink: 4 bytes leftover after parsing attributes in process `syz.1.239'. [ 95.504320][ T10] usb 8-1: new high-speed USB device number 7 using dummy_hcd [ 95.524572][ T5848] usb 7-1: new full-speed USB device number 8 using dummy_hcd [ 95.653267][ T10] usb 8-1: Using ep0 maxpacket: 16 [ 95.654068][ T10] usb 8-1: New USB device found, idVendor=057e, idProduct=2019, bcdDevice= 0.00 [ 95.655220][ T10] usb 8-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 95.655244][ T10] usb 8-1: config 0 interface 0 altsetting 0 endpoint 0x2 has an invalid bInterval 0, changing to 7 [ 95.655264][ T10] usb 8-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 5 [ 95.655297][ T10] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 95.661127][ T10] usb 8-1: config 0 descriptor?? [ 95.690449][ T5848] usb 7-1: New USB device found, idVendor=07fd, idProduct=0004, bcdDevice=b9.bf [ 95.693973][ T5848] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 95.693994][ T5848] usb 7-1: Product: syz [ 95.694004][ T5848] usb 7-1: Manufacturer: syz [ 95.694014][ T5848] usb 7-1: SerialNumber: syz [ 95.701915][ T5848] usb 7-1: config 0 descriptor?? [ 95.726506][ T5848] usb 7-1: Waiting for MOTU Microbook II to boot up... [ 95.726527][ T5848] usb 7-1: failed setting the sample rate for Motu MicroBook II: -22 [ 95.726567][ T5848] snd-usb-audio 7-1:0.0: probe with driver snd-usb-audio failed with error -22 [ 96.016001][ T5848] usb 7-1: USB disconnect, device number 8 [ 96.123285][ T5643] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 96.154521][ T10] nintendo 0003:057E:2019.0004: hidraw1: USB HID v80.05 Device [HID 057e:2019] on usb-dummy_hcd.3-1/input0 [ 96.273034][ T5643] usb 5-1: Using ep0 maxpacket: 8 [ 96.275800][ T5643] usb 5-1: New USB device found, idVendor=0225, idProduct=0000, bcdDevice= 0.00 [ 96.284659][ T5643] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 96.284682][ T5643] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 96.284716][ T5643] usb 5-1: config 1 interface 0 altsetting 0 has an endpoint descriptor with address 0x76, changing to 0x6 [ 96.284737][ T5643] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x6 has an invalid bInterval 100, changing to 10 [ 96.284759][ T5643] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x6 has invalid maxpacket 24936, setting to 1024 [ 96.284792][ T5643] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 96.296785][ T5643] hub 5-1:1.0: bad descriptor, ignoring hub [ 96.296808][ T5643] hub 5-1:1.0: probe with driver hub failed with error -5 [ 96.297221][ T5643] cdc_wdm 5-1:1.0: skipping garbage [ 96.297233][ T5643] cdc_wdm 5-1:1.0: skipping garbage [ 96.297288][ T5643] cdc_wdm 5-1:1.0: probe with driver cdc_wdm failed with error -22 [ 96.603166][ T25] usb 5-1: USB disconnect, device number 10 [ 96.738345][ T10] nintendo 0003:057E:2019.0004: Failed to get joycon info; ret=-71 [ 96.738362][ T10] nintendo 0003:057E:2019.0004: Failed to retrieve controller info; ret=-71 [ 96.738372][ T10] nintendo 0003:057E:2019.0004: Failed to initialize controller; ret=-71 [ 96.758526][ T10] nintendo 0003:057E:2019.0004: probe - fail = -71 [ 96.758777][ T10] nintendo 0003:057E:2019.0004: probe with driver nintendo failed with error -71 [ 96.764214][ T10] usb 8-1: USB disconnect, device number 7 [ 97.530348][ T6714] Bluetooth: MGMT ver 1.23 [ 98.402320][ T6726] dns_resolver: Unsupported server list version (0) [ 98.691979][ T6732] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 98.692169][ T6732] overlayfs: overlapping lowerdir path [ 99.143237][ T6735] EXT4-fs warning (device sda1): ext4_resize_fs:2018: can't read last block, resize aborted [ 99.335079][ T6745] FAULT_INJECTION: forcing a failure. [ 99.335079][ T6745] name failslab, interval 1, probability 0, space 0, times 0 [ 99.335103][ T6745] CPU: 1 UID: 0 PID: 6745 Comm: syz.3.265 Tainted: G L syzkaller #0 PREEMPT(full) [ 99.335121][ T6745] Tainted: [L]=SOFTLOCKUP [ 99.335126][ T6745] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 99.335133][ T6745] Call Trace: [ 99.335137][ T6745] [ 99.335145][ T6745] dump_stack_lvl+0x100/0x190 [ 99.335164][ T6745] should_fail_ex.cold+0x5/0xa [ 99.335181][ T6745] should_failslab+0xc2/0x120 [ 99.335198][ T6745] __kmalloc_cache_noprof+0x91/0x6d0 [ 99.335211][ T6745] ? assoc_array_insert+0x262/0x32c0 [ 99.335232][ T6745] assoc_array_insert+0x262/0x32c0 [ 99.335248][ T6745] ? __mutex_lock+0x26c/0x1bd0 [ 99.335261][ T6745] ? __key_link_lock+0x92/0xb0 [ 99.335278][ T6745] ? __pfx___mutex_lock+0x10/0x10 [ 99.335291][ T6745] ? __pfx_assoc_array_insert+0x10/0x10 [ 99.335309][ T6745] ? down_write+0x146/0x1f0 [ 99.335321][ T6745] ? __pfx_down_write+0x10/0x10 [ 99.335338][ T6745] __key_link_begin+0xf5/0x260 [ 99.335353][ T6745] key_instantiate_and_link+0x201/0x4b0 [ 99.335367][ T6745] ? __pfx_key_instantiate_and_link+0x10/0x10 [ 99.335393][ T6745] ? keyctl_get_persistent+0x536/0x8b0 [ 99.335416][ T6745] keyring_alloc+0x7a/0xc0 [ 99.335430][ T6745] keyctl_get_persistent+0x6c7/0x8b0 [ 99.335445][ T6745] ? __pfx_keyctl_get_persistent+0x10/0x10 [ 99.335457][ T6745] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 99.335473][ T6745] ? __ia32_sys_futex_time32+0x2f4/0x470 [ 99.335493][ T6745] __ia32_compat_sys_keyctl+0x38f/0x550 [ 99.335509][ T6745] __do_fast_syscall_32+0x13a/0x8b0 [ 99.335526][ T6745] do_fast_syscall_32+0x32/0x70 [ 99.335540][ T6745] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 99.335555][ T6745] RIP: 0023:0xf7f83fec [ 99.335569][ T6745] Code: Unable to access opcode bytes at 0xf7f83fc2. [ 99.335574][ T6745] RSP: 002b:00000000f544650c EFLAGS: 00000292 ORIG_RAX: 0000000000000120 [ 99.335586][ T6745] RAX: ffffffffffffffda RBX: 0000000000000016 RCX: 0000000000000000 [ 99.335593][ T6745] RDX: 0000000024ca10f9 RSI: 0000000000000000 RDI: 0000000000000000 [ 99.335600][ T6745] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 99.335606][ T6745] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 99.335613][ T6745] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 99.335627][ T6745] [ 99.594890][ T5100] Bluetooth: hci0: Opcode 0x0c24 failed: -110 [ 99.603081][ T5748] Bluetooth: hci0: command 0x040f tx timeout [ 99.603078][ T5753] Bluetooth: hci1: Opcode 0x0c24 failed: -110 [ 99.603117][ T5748] Bluetooth: hci1: command 0x0419 tx timeout [ 100.186012][ T10] usb 5-1: new full-speed USB device number 11 using dummy_hcd [ 100.337023][ T10] usb 5-1: New USB device found, idVendor=07fd, idProduct=0004, bcdDevice=b9.bf [ 100.354151][ T10] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 100.354172][ T10] usb 5-1: Product: syz [ 100.354179][ T10] usb 5-1: Manufacturer: syz [ 100.354186][ T10] usb 5-1: SerialNumber: syz [ 100.370108][ T38] IPVS: starting estimator thread 0... [ 100.399763][ T10] usb 5-1: config 0 descriptor?? [ 100.417970][ T10] usb 5-1: Waiting for MOTU Microbook II to boot up... [ 100.417990][ T10] usb 5-1: failed setting the sample rate for Motu MicroBook II: -22 [ 100.418027][ T10] snd-usb-audio 5-1:0.0: probe with driver snd-usb-audio failed with error -22 [ 100.473635][ T6759] IPVS: using max 41 ests per chain, 98400 per kthread [ 100.630351][ T42] usb 5-1: USB disconnect, device number 11 [ 101.053202][ T5643] usb 7-1: new high-speed USB device number 9 using dummy_hcd [ 101.203083][ T5643] usb 7-1: Using ep0 maxpacket: 16 [ 101.204710][ T5643] usb 7-1: New USB device found, idVendor=057e, idProduct=2019, bcdDevice= 0.00 [ 101.205715][ T5643] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 101.205740][ T5643] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x2 has an invalid bInterval 0, changing to 7 [ 101.205761][ T5643] usb 7-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 5 [ 101.205792][ T5643] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 101.212767][ T5643] usb 7-1: config 0 descriptor?? [ 101.220741][ T5100] Bluetooth: hci3: unexpected event for opcode 0x2060 [ 101.648688][ T5643] nintendo 0003:057E:2019.0005: hidraw1: USB HID v80.05 Device [HID 057e:2019] on usb-dummy_hcd.2-1/input0 [ 101.674078][ T5100] Bluetooth: hci1: command 0x0419 tx timeout [ 101.674337][ T5753] Bluetooth: hci1: Opcode 0x0c24 failed: -110 [ 102.034897][ T5643] nintendo 0003:057E:2019.0005: Failed to get joycon info; ret=-71 [ 102.034913][ T5643] nintendo 0003:057E:2019.0005: Failed to retrieve controller info; ret=-71 [ 102.034923][ T5643] nintendo 0003:057E:2019.0005: Failed to initialize controller; ret=-71 [ 102.042664][ T5643] nintendo 0003:057E:2019.0005: probe - fail = -71 [ 102.042826][ T5643] nintendo 0003:057E:2019.0005: probe with driver nintendo failed with error -71 [ 102.065744][ T5643] usb 7-1: USB disconnect, device number 9 [ 102.396105][ T6790] netlink: 'syz.1.282': attribute type 1 has an invalid length. [ 102.427284][ T6790] 8021q: adding VLAN 0 to HW filter on device bond1 [ 102.444076][ T6790] bond1: (slave dummy0): Enslaving as a backup interface with an up link [ 102.528849][ T12] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond [ 102.645448][ T5818] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond [ 103.083094][ T25] usb 7-1: new high-speed USB device number 10 using dummy_hcd [ 103.234774][ T25] usb 7-1: unable to get BOS descriptor or descriptor too short [ 103.234801][ T25] usb 7-1: New USB device found, idVendor=1235, idProduct=0010, bcdDevice= 0.40 [ 103.235783][ T25] usb 7-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 103.235795][ T25] usb 7-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 103.237646][ T25] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 103.237658][ T25] usb 7-1: Product: syz [ 103.237665][ T25] usb 7-1: Manufacturer: syz [ 103.237672][ T25] usb 7-1: SerialNumber: syz [ 103.249410][ T25] usb 7-1: selecting invalid altsetting 1 [ 103.249745][ T25] usb 7-1: unit 6 not found! [ 103.356965][ T5753] Bluetooth: hci0: unexpected event for opcode 0x1004 [ 104.070366][ T25] usb 7-1: 2:0: failed to get current value for ch 0 (-71) [ 104.094814][ T25] snd-usb-audio 7-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 104.097599][ T25] usb 7-1: USB disconnect, device number 10 [ 104.113472][ T5892] udevd[5892]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb7/7-1/7-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 104.153124][ T42] usb 5-1: new low-speed USB device number 12 using dummy_hcd [ 104.315796][ T42] usb 5-1: New USB device found, idVendor=0c70, idProduct=f0b6, bcdDevice= 0.00 [ 104.317455][ T42] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 104.317477][ T42] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 104.317498][ T42] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 104.320562][ T42] usb 5-1: config 0 descriptor?? [ 104.728932][ T42] aquacomputer_d5next 0003:0C70:F0B6.0006: unknown main item tag 0x6 [ 104.728954][ T42] aquacomputer_d5next 0003:0C70:F0B6.0006: item fetching failed at offset 3/7 [ 104.731625][ T42] aquacomputer_d5next 0003:0C70:F0B6.0006: probe with driver aquacomputer_d5next failed with error -22 [ 104.930134][ T42] usb 5-1: USB disconnect, device number 12 [ 105.413038][ T25] usb 7-1: new high-speed USB device number 11 using dummy_hcd [ 105.564271][ T25] usb 7-1: New USB device found, idVendor=1d50, idProduct=614d, bcdDevice= 1.00 [ 105.567381][ T25] usb 7-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 105.567418][ T25] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 105.567435][ T25] usb 7-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 105.567452][ T25] usb 7-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 105.567481][ T25] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 105.782389][ T25] usb 7-1: USB disconnect, device number 11 [ 106.385146][ T6879] ieee802154 phy0 wpan0: encryption failed: -126 [ 106.400409][ T6881] FAULT_INJECTION: forcing a failure. [ 106.400409][ T6881] name failslab, interval 1, probability 0, space 0, times 0 [ 106.400434][ T6881] CPU: 3 UID: 0 PID: 6881 Comm: syz.0.317 Tainted: G L syzkaller #0 PREEMPT(full) [ 106.400450][ T6881] Tainted: [L]=SOFTLOCKUP [ 106.400456][ T6881] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 106.400463][ T6881] Call Trace: [ 106.400467][ T6881] [ 106.400473][ T6881] dump_stack_lvl+0x100/0x190 [ 106.400493][ T6881] should_fail_ex.cold+0x5/0xa [ 106.400512][ T6881] should_failslab+0xc2/0x120 [ 106.400530][ T6881] __kmalloc_noprof+0xfc/0x840 [ 106.400543][ T6881] ? rcu_is_watching+0x13/0xc0 [ 106.400556][ T6881] ? tomoyo_realpath_from_path+0xb6/0x690 [ 106.400574][ T6881] tomoyo_realpath_from_path+0xb6/0x690 [ 106.400590][ T6881] tomoyo_path_number_perm+0x23c/0x580 [ 106.400608][ T6881] ? tomoyo_path_number_perm+0x22e/0x580 [ 106.400627][ T6881] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 106.400644][ T6881] ? rcu_read_unlock+0x17/0x60 [ 106.400661][ T6881] ? __lock_acquire+0x5c0/0x1f40 [ 106.400685][ T6881] ? current_check_access_path+0x262/0x420 [ 106.400699][ T6881] ? __pfx_current_check_access_path+0x10/0x10 [ 106.400715][ T6881] ? d_alloc_parallel+0x9f6/0x14c0 [ 106.400731][ T6881] tomoyo_path_mknod+0x164/0x190 [ 106.400813][ T6881] ? __pfx_tomoyo_path_mknod+0x10/0x10 [ 106.400890][ T6881] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 106.400916][ T6881] security_path_mknod+0x161/0x300 [ 106.400934][ T6881] may_o_create+0x30/0x3a0 [ 106.400955][ T6881] lookup_open+0xe35/0x1990 [ 106.400973][ T6881] path_openat+0xa2c/0x2440 [ 106.400990][ T6881] ? __pfx_path_openat+0x10/0x10 [ 106.401034][ T6881] do_file_open+0x20e/0x430 [ 106.401053][ T6881] ? __pfx_do_file_open+0x10/0x10 [ 106.401079][ T6881] ? _raw_spin_unlock+0x28/0x50 [ 106.401098][ T6881] ? alloc_fd+0x471/0x7a0 [ 106.401118][ T6881] do_sys_openat2+0x10f/0x1e0 [ 106.401137][ T6881] ? __pfx_do_sys_openat2+0x10/0x10 [ 106.401156][ T6881] ? __ia32_sys_futex_time32+0x2f4/0x470 [ 106.401172][ T6881] __ia32_sys_creat+0xcb/0x120 [ 106.401189][ T6881] ? __pfx___ia32_sys_creat+0x10/0x10 [ 106.401210][ T6881] ? __do_fast_syscall_32+0xb3/0x8b0 [ 106.401226][ T6881] __do_fast_syscall_32+0x13a/0x8b0 [ 106.401242][ T6881] do_fast_syscall_32+0x32/0x70 [ 106.401255][ T6881] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 106.401270][ T6881] RIP: 0023:0xf6ffefec [ 106.401289][ T6881] Code: Unable to access opcode bytes at 0xf6ffefc2. [ 106.401294][ T6881] RSP: 002b:00000000f53ed50c EFLAGS: 00000292 ORIG_RAX: 0000000000000008 [ 106.401306][ T6881] RAX: ffffffffffffffda RBX: 0000000080000400 RCX: 0000000000000000 [ 106.401313][ T6881] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 106.401320][ T6881] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 106.401326][ T6881] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 106.401332][ T6881] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 106.401347][ T6881] [ 106.401384][ T6881] ERROR: Out of memory at tomoyo_realpath_from_path. [ 106.583091][ T6889] i2c i2c-0: new_device: Instantiated device tcpci at 0x05 [ 106.763180][ T25] usb 7-1: new full-speed USB device number 12 using dummy_hcd [ 106.917060][ T25] usb 7-1: New USB device found, idVendor=17cc, idProduct=1969, bcdDevice= 1.00 [ 106.918216][ T25] usb 7-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 106.918269][ T25] usb 7-1: config 1 interface 0 altsetting 1 has 2 endpoint descriptors, different from the interface descriptor's value: 4 [ 106.924751][ T25] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 106.924774][ T25] usb 7-1: Product: syz [ 106.924786][ T25] usb 7-1: Manufacturer: syz [ 106.924796][ T25] usb 7-1: SerialNumber: syz [ 106.957713][ T6911] netlink: 24 bytes leftover after parsing attributes in process `syz.3.331'. [ 107.572980][ T1478] usb 8-1: new high-speed USB device number 8 using dummy_hcd [ 107.707469][ T6887] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 107.707767][ T6887] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 107.744810][ T1478] usb 8-1: New USB device found, idVendor=0525, idProduct=a4a7, bcdDevice= 1.00 [ 107.746592][ T1478] usb 8-1: config 1 interface 1 altsetting 0 endpoint 0x3 has invalid maxpacket 44431, setting to 1024 [ 107.746610][ T1478] usb 8-1: config 1 interface 1 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 1024 [ 107.746633][ T1478] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 107.922186][ C2] usb 7-1: received EP1 urb->status = -71 [ 107.955906][ T1478] cdc_acm 8-1:1.0: ttyACM0: USB ACM device [ 108.512496][ T5753] Bluetooth: hci2: Malformed LE Event: 0x0d [ 108.563276][ T25] usb 7-1: unable to init card! (ret=-19) [ 108.569518][ T25] usb 7-1: USB disconnect, device number 12 [ 109.083542][ T25] usb 5-1: new high-speed USB device number 13 using dummy_hcd [ 109.246175][ T25] usb 5-1: New USB device found, idVendor=04e6, idProduct=0005, bcdDevice= 1.00 [ 109.249902][ T25] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 109.249927][ T25] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 109.252279][ T25] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 109.252300][ T25] usb 5-1: Product: syz [ 109.252413][ T25] usb 5-1: Manufacturer: syz [ 109.252425][ T25] usb 5-1: SerialNumber: syz [ 109.260407][ T25] ums-sddr09 5-1:1.0: USB Mass Storage device detected [ 109.286271][ T25] ums-sddr09 5-1:1.0: This device (04e6,0005,0100 S 06 P 50) has an unneeded SubClass entry in unusual_devs.h (kernel syzkaller) [ 109.286271][ T25] Please send a copy of this message to and [ 109.546910][ T25] ums-sddr09 5-1:1.0: probe with driver ums-sddr09 failed with error -22 [ 109.552456][ T25] usb 5-1: USB disconnect, device number 13 [ 110.816384][ T6984] netlink: 4 bytes leftover after parsing attributes in process `syz.2.356'. [ 110.922403][ T6990] syz.1.359 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=2, oom_score_adj=1000 [ 110.922432][ T6990] CPU: 1 UID: 0 PID: 6990 Comm: syz.1.359 Tainted: G L syzkaller #0 PREEMPT(full) [ 110.922449][ T6990] Tainted: [L]=SOFTLOCKUP [ 110.922453][ T6990] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 110.922460][ T6990] Call Trace: [ 110.922465][ T6990] [ 110.922470][ T6990] dump_stack_lvl+0x100/0x190 [ 110.922490][ T6990] dump_header+0xfb/0x606 [ 110.922505][ T6990] oom_kill_process.cold+0xd/0x380 [ 110.922522][ T6990] out_of_memory+0x340/0x14f0 [ 110.922542][ T6990] ? __pfx_out_of_memory+0x10/0x10 [ 110.922562][ T6990] mem_cgroup_out_of_memory+0xc6/0x130 [ 110.922576][ T6990] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 110.922589][ T6990] ? find_held_lock+0x2b/0x80 [ 110.922605][ T6990] ? do_raw_spin_unlock+0x145/0x1e0 [ 110.922617][ T6990] ? _raw_spin_unlock+0x28/0x50 [ 110.922636][ T6990] try_charge_memcg+0x783/0xf60 [ 110.922657][ T6990] ? __pfx_try_charge_memcg+0x10/0x10 [ 110.922675][ T6990] ? find_held_lock+0x2b/0x80 [ 110.922687][ T6990] ? rcu_read_unlock+0x17/0x60 [ 110.922697][ T6990] ? rcu_read_unlock+0x17/0x60 [ 110.922712][ T6990] obj_cgroup_charge_pages+0x2b/0x1f0 [ 110.922732][ T6990] __memcg_slab_post_alloc_hook+0x47f/0x10c0 [ 110.922748][ T6990] ? kasan_unpoison+0x27/0x60 [ 110.922762][ T6990] __kmalloc_cache_noprof+0x52a/0x6d0 [ 110.922775][ T6990] ? kvm_hv_vcpu_init+0xf3/0x920 [ 110.922792][ T6990] kvm_hv_vcpu_init+0xf3/0x920 [ 110.922808][ T6990] kvm_hv_set_msr_common+0x104/0x4b20 [ 110.922827][ T6990] ? __pfx_kvm_hv_set_msr_common+0x10/0x10 [ 110.922842][ T6990] ? stack_trace_save+0x8e/0xc0 [ 110.922856][ T6990] ? __pfx_stack_trace_save+0x10/0x10 [ 110.922892][ T6990] ? stack_depot_save_flags+0x27/0x9f0 [ 110.922913][ T6990] ? sched_balance_find_src_group+0x99/0xcd0 [ 110.922929][ T6990] kvm_set_msr_common+0x14ae/0x4030 [ 110.922946][ T6990] ? __pfx_kvm_set_msr_common+0x10/0x10 [ 110.922961][ T6990] ? __ia32_compat_sys_ioctl+0x2cf/0x360 [ 110.922974][ T6990] ? do_fast_syscall_32+0x32/0x70 [ 110.923008][ T6990] ? entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 110.923029][ T6990] vmx_set_msr+0x220a/0x3a30 [ 110.923041][ T6990] ? __pfx_vmx_set_msr+0x10/0x10 [ 110.923055][ T6990] ? __lock_acquire+0x5c0/0x1f40 [ 110.923074][ T6990] __kvm_set_msr+0x14f/0x880 [ 110.923094][ T6990] ? __pfx___kvm_set_msr+0x10/0x10 [ 110.923115][ T6990] ? lock_acquire+0x1d1/0x380 [ 110.923132][ T6990] kvm_set_msr_ignored_check+0x2f/0x350 [ 110.923143][ T6990] ? __might_fault+0xc5/0x140 [ 110.923155][ T6990] do_set_msr+0x19e/0x2d0 [ 110.923167][ T6990] ? __pfx_do_set_msr+0x10/0x10 [ 110.923179][ T6990] ? _copy_from_user+0x59/0xd0 [ 110.923196][ T6990] msr_io+0x1cb/0x860 [ 110.923206][ T6990] ? __pfx_do_set_msr+0x10/0x10 [ 110.923219][ T6990] ? lock_acquire+0x1d1/0x380 [ 110.923241][ T6990] ? __pfx_msr_io+0x10/0x10 [ 110.923254][ T6990] ? is_bpf_text_address+0x25/0x1a0 [ 110.923275][ T6990] kvm_set_msrs+0x91/0x100 [ 110.923289][ T6990] ? kvm_set_msrs+0x77/0x100 [ 110.923304][ T6990] kvm_arch_vcpu_ioctl+0x8c2/0x3a10 [ 110.923322][ T6990] ? is_bpf_text_address+0x94/0x1a0 [ 110.923339][ T6990] ? kernel_text_address+0x8d/0x100 [ 110.923354][ T6990] ? __pfx_widen_string+0x10/0x10 [ 110.923369][ T6990] ? __kernel_text_address+0xd/0x30 [ 110.923383][ T6990] ? unwind_get_return_address+0x59/0xa0 [ 110.923398][ T6990] ? __pfx_kvm_arch_vcpu_ioctl+0x10/0x10 [ 110.923420][ T6990] ? __lock_acquire+0x5c0/0x1f40 [ 110.923437][ T6990] ? stack_depot_save_flags+0x27/0x9f0 [ 110.923454][ T6990] ? __lock_acquire+0x5c0/0x1f40 [ 110.923472][ T6990] ? lock_acquire+0x1d1/0x380 [ 110.923488][ T6990] ? kvm_vcpu_ioctl+0x322/0x1700 [ 110.923505][ T6990] ? rcu_is_watching+0x13/0xc0 [ 110.923517][ T6990] ? trace_contention_end+0x126/0x160 [ 110.923535][ T6990] ? __mutex_lock+0x26c/0x1bd0 [ 110.923547][ T6990] ? kvm_vcpu_ioctl+0x322/0x1700 [ 110.923564][ T6990] ? __pfx___mutex_lock+0x10/0x10 [ 110.923586][ T6990] ? kvm_vcpu_ioctl+0x8a0/0x1700 [ 110.923599][ T6990] kvm_vcpu_ioctl+0x8a0/0x1700 [ 110.923615][ T6990] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 110.923630][ T6990] ? tomoyo_path_number_perm+0x188/0x580 [ 110.923650][ T6990] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 110.923667][ T6990] ? futex_wait+0x11e/0x370 [ 110.923686][ T6990] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 110.923703][ T6990] ? do_vfs_ioctl+0x226/0x13e0 [ 110.923714][ T6990] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 110.923728][ T6990] ? __fget_files+0x34/0x3d0 [ 110.923745][ T6990] kvm_vcpu_compat_ioctl+0x20f/0x3c0 [ 110.923760][ T6990] ? __pfx_kvm_vcpu_compat_ioctl+0x10/0x10 [ 110.923776][ T6990] ? __fget_files+0x21f/0x3d0 [ 110.923791][ T6990] ? __pfx_kvm_vcpu_compat_ioctl+0x10/0x10 [ 110.923807][ T6990] __ia32_compat_sys_ioctl+0x2cf/0x360 [ 110.923820][ T6990] __do_fast_syscall_32+0x13a/0x8b0 [ 110.923835][ T6990] do_fast_syscall_32+0x32/0x70 [ 110.923848][ T6990] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 110.923862][ T6990] RIP: 0023:0xf6fcefec [ 110.923877][ T6990] Code: Unable to access opcode bytes at 0xf6fcefc2. [ 110.923883][ T6990] RSP: 002b:00000000f53bd50c EFLAGS: 00000292 ORIG_RAX: 0000000000000036 [ 110.923894][ T6990] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000000004008ae89 [ 110.923901][ T6990] RDX: 0000000080000100 RSI: 0000000000000000 RDI: 0000000000000000 [ 110.923908][ T6990] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 110.923914][ T6990] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 110.923921][ T6990] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 110.923935][ T6990] [ 110.929343][ T6990] memory: usage 0kB, limit 0kB, failcnt 19 [ 110.929361][ T6990] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 110.929373][ T6990] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 110.929386][ T6990] Memory cgroup stats for /syz1/test: [ 110.929674][ T6990] cache 0 [ 110.929682][ T6990] rss 0 [ 110.929687][ T6990] rss_huge 0 [ 110.929693][ T6990] shmem 0 [ 110.929700][ T6990] mapped_file 0 [ 110.929707][ T6990] dirty 0 [ 110.929712][ T6990] writeback 0 [ 110.929717][ T6990] workingset_refault_anon 0 [ 110.929723][ T6990] workingset_refault_file 0 [ 110.929729][ T6990] swap 0 [ 110.929735][ T6990] swapcached 0 [ 110.929743][ T6990] pgpgin 0 [ 110.929748][ T6990] pgpgout 0 [ 110.929754][ T6990] pgfault 0 [ 110.929759][ T6990] pgmajfault 0 [ 110.929766][ T6990] inactive_anon 0 [ 110.929773][ T6990] active_anon 0 [ 110.929779][ T6990] inactive_file 0 [ 110.929785][ T6990] active_file 0 [ 110.929790][ T6990] unevictable 0 [ 110.929798][ T6990] hierarchical_memory_limit 0 [ 110.929805][ T6990] hierarchical_memsw_limit 9223372036854771712 [ 110.929812][ T6990] total_cache 0 [ 110.929818][ T6990] total_rss 0 [ 110.929824][ T6990] total_rss_huge 0 [ 110.929831][ T6990] total_shmem 0 [ 110.929837][ T6990] total_mapped_file 0 [ 110.929842][ T6990] total_dirty 0 [ 110.929848][ T6990] total_writeback 0 [ 110.929854][ T6990] total_workingset_refault_anon 0 [ 110.929863][ T6990] total_workingset_refault_file 0 [ 110.929869][ T6990] total_swap 0 [ 110.929875][ T6990] total_swapcached 0 [ 110.929881][ T6990] total_pgpgin 0 [ 110.929888][ T6990] total_pgpgout 0 [ 110.929895][ T6990] total_pgfault 0 [ 110.929900][ T6990] total_pgmajfault 0 [ 110.929906][ T6990] total_inactive_anon 0 [ 110.929912][ T6990] total_active_anon 0 [ 110.929920][ T6990] total_inactive_file 0 [ 110.929927][ T6990] total_active_file 0 [ 110.929932][ T6990] total_unevictable 0 [ 110.929938][ T6990] anon_cost 0 [ 110.929944][ T6990] file_cost 0 [ 110.929951][ T6990] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz1/test,task_memcg=/syz1/test,task=syz.1.359,pid=6989,uid=0 [ 110.931801][ T6990] Memory cgroup out of memory: Killed process 6989 (syz.1.359) total-vm:102028kB, anon-rss:1296kB, file-rss:22952kB, shmem-rss:0kB, UID:0 pgtables:112kB oom_score_adj:1000 [ 111.183063][ T42] usb 7-1: new high-speed USB device number 13 using dummy_hcd [ 111.313024][ T5848] usb 6-1: new high-speed USB device number 6 using dummy_hcd [ 111.350494][ T43] audit: type=1800 audit(1790201875.250:3): pid=7001 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.363" name=08 dev="sda1" ino=2041 res=0 errno=0 [ 111.353000][ T42] usb 7-1: Using ep0 maxpacket: 16 [ 111.354306][ T42] usb 7-1: New USB device found, idVendor=0955, idProduct=7214, bcdDevice=ed.00 [ 111.356385][ T42] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 111.356409][ T42] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 111.356425][ T42] usb 7-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 111.356455][ T42] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 111.358852][ T42] usb 7-1: config 0 descriptor?? [ 111.474375][ T5848] usb 6-1: New USB device found, idVendor=1e7d, idProduct=2c2e, bcdDevice= 0.00 [ 111.476351][ T5848] usb 6-1: config 0 interface 0 altsetting 254 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 111.476376][ T5848] usb 6-1: config 0 interface 0 has no altsetting 0 [ 111.476402][ T5848] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 111.482330][ T5848] usb 6-1: config 0 descriptor?? [ 111.769895][ T42] shield 0003:0955:7214.0007: unknown main item tag 0x0 [ 111.769927][ T42] shield 0003:0955:7214.0007: unknown main item tag 0x0 [ 111.769945][ T42] shield 0003:0955:7214.0007: unknown main item tag 0x0 [ 111.770029][ T42] shield 0003:0955:7214.0007: unknown main item tag 0x0 [ 111.770048][ T42] shield 0003:0955:7214.0007: unknown main item tag 0x0 [ 111.776198][ T42] input: HID 0955:7214 Haptics as /devices/virtual/input/input9 [ 111.814363][ T42] shield 0003:0955:7214.0007: Registered Thunderstrike controller [ 111.814800][ T42] shield 0003:0955:7214.0007: : USB HID v0.00 Device [HID 0955:7214] on usb-dummy_hcd.2-1/input0 [ 111.911198][ T5848] lua 0003:1E7D:2C2E.0008: unknown main item tag 0x0 [ 111.911234][ T5848] lua 0003:1E7D:2C2E.0008: unknown main item tag 0x0 [ 111.911251][ T5848] lua 0003:1E7D:2C2E.0008: unknown main item tag 0x0 [ 111.911268][ T5848] lua 0003:1E7D:2C2E.0008: unknown main item tag 0x0 [ 111.911285][ T5848] lua 0003:1E7D:2C2E.0008: unknown main item tag 0x0 [ 111.917389][ T5848] lua 0003:1E7D:2C2E.0008: hidraw1: USB HID v0.20 Device [HID 1e7d:2c2e] on usb-dummy_hcd.1-1/input0 [ 111.967309][ T6993] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 111.967903][ T6993] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 111.971858][ T6993] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 111.972532][ T6993] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 111.979805][ T30] shield 0003:0955:7214.0007: Failed to output Thunderstrike HOSTCMD request HID report due to -EPROTO [ 111.981187][ T5848] usb 7-1: USB disconnect, device number 13 [ 111.981694][ T30] shield 0003:0955:7214.0007: Failed to output Thunderstrike HOSTCMD request HID report due to -EPROTO [ 111.981834][ T30] shield 0003:0955:7214.0007: Failed to output Thunderstrike HOSTCMD request HID report due to -ENODEV [ 111.981862][ T30] shield 0003:0955:7214.0007: Failed to output Thunderstrike HOSTCMD request HID report due to -ENODEV [ 112.112190][ T35] usb 6-1: USB disconnect, device number 6 [ 112.537104][ T43] audit: type=1804 audit(1790201876.440:4): pid=7008 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.2.366" name="bus" dev="ramfs" ino=15086 res=1 errno=0 [ 112.743715][ T5753] Bluetooth: hci0: unexpected event for opcode 0x2060 [ 112.988585][ T7031] netlink: 36 bytes leftover after parsing attributes in process `syz.1.370'. [ 113.446142][ T5643] usb 8-1: USB disconnect, device number 8 [ 113.569139][ T7045] netlink: 4 bytes leftover after parsing attributes in process `syz.3.382'. [ 113.569240][ T7045] bridge_slave_1: left allmulticast mode [ 113.569259][ T7045] bridge_slave_1: left promiscuous mode [ 113.569840][ T7045] bridge0: port 2(bridge_slave_1) entered disabled state [ 113.593907][ T7045] bridge_slave_0: left allmulticast mode [ 113.593934][ T7045] bridge_slave_0: left promiscuous mode [ 113.594121][ T7045] bridge0: port 1(bridge_slave_0) entered disabled state [ 113.638360][ T5749] usb 5-1: new high-speed USB device number 14 using dummy_hcd [ 113.783141][ T5749] usb 5-1: Using ep0 maxpacket: 32 [ 113.783774][ T5749] usb 5-1: New USB device found, idVendor=0403, idProduct=6030, bcdDevice= 0.00 [ 113.784797][ T5749] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 113.784813][ T5749] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 113.784830][ T5749] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 113.786128][ T5749] usb 5-1: config 0 descriptor?? [ 113.875525][ T5753] Bluetooth: hci3: unexpected event for opcode 0x2060 [ 113.965619][ T7054] netlink: 4 bytes leftover after parsing attributes in process `syz.1.384'. [ 113.968073][ T7054] netlink: 4 bytes leftover after parsing attributes in process `syz.1.384'. [ 114.494833][ T5749] ft260 0003:0403:6030.0009: chip code: 0000 0000 [ 114.700387][ T5749] ft260 0003:0403:6030.0009: failed to retrieve system status [ 114.700562][ T5749] ft260 0003:0403:6030.0009: probe with driver ft260 failed with error -5 [ 114.908487][ T990] usb 5-1: USB disconnect, device number 14 [ 115.654833][ T5753] Bluetooth: hci2: unexpected event for opcode 0x2060 [ 116.949199][ T5753] Bluetooth: hci1: unexpected event for opcode 0x2060 [ 117.033250][ T35] usb 5-1: new high-speed USB device number 15 using dummy_hcd [ 117.183483][ T35] usb 5-1: New USB device found, idVendor=0bda, idProduct=0129, bcdDevice= 1.00 [ 117.184511][ T35] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 117.184543][ T35] usb 5-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 117.184569][ T35] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 117.490602][ T7140] FAULT_INJECTION: forcing a failure. [ 117.490602][ T7140] name failslab, interval 1, probability 0, space 0, times 0 [ 117.490625][ T7140] CPU: 3 UID: 0 PID: 7140 Comm: syz.1.412 Tainted: G L syzkaller #0 PREEMPT(full) [ 117.490643][ T7140] Tainted: [L]=SOFTLOCKUP [ 117.490648][ T7140] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 117.490667][ T7140] Call Trace: [ 117.490672][ T7140] [ 117.490678][ T7140] dump_stack_lvl+0x100/0x190 [ 117.490698][ T7140] should_fail_ex.cold+0x5/0xa [ 117.490715][ T7140] should_failslab+0xc2/0x120 [ 117.490733][ T7140] __kvmalloc_node_noprof+0x113/0x9b0 [ 117.490750][ T7140] ? bpf_check_cfg+0x10f/0x990 [ 117.490765][ T7140] bpf_check_cfg+0x10f/0x990 [ 117.490777][ T7140] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 117.490796][ T7140] bpf_check+0x7b30/0xa980 [ 117.490813][ T7140] ? __css_rstat_updated+0x1ce/0x590 [ 117.490829][ T7140] ? __lock_acquire+0x5c0/0x1f40 [ 117.490845][ T7140] ? __pfx___css_rstat_updated+0x10/0x10 [ 117.490871][ T7140] ? __pfx_bpf_check+0x10/0x10 [ 117.490886][ T7140] ? lock_acquire+0x1d1/0x380 [ 117.490901][ T7140] ? bpf_prog_load+0x1a09/0x2a80 [ 117.490917][ T7140] ? find_held_lock+0x2b/0x80 [ 117.490929][ T7140] ? bpf_prog_load+0x1a09/0x2a80 [ 117.490965][ T7140] ? __asan_memset+0x23/0x50 [ 117.490982][ T7140] ? bpf_prog_load+0x1ac3/0x2a80 [ 117.490999][ T7140] bpf_prog_load+0x1ac3/0x2a80 [ 117.491020][ T7140] ? __pfx_bpf_prog_load+0x10/0x10 [ 117.491036][ T7140] ? lock_acquire+0x1d1/0x380 [ 117.491066][ T7140] __sys_bpf+0x1f46/0x4a30 [ 117.491083][ T7140] ? __pfx___sys_bpf+0x10/0x10 [ 117.491096][ T7140] ? find_held_lock+0x2b/0x80 [ 117.491109][ T7140] ? futex_wake+0x4ea/0x5e0 [ 117.491134][ T7140] ? rcu_read_lock_any_held+0x6a/0x90 [ 117.491147][ T7140] ? find_held_lock+0x2b/0x80 [ 117.491159][ T7140] ? ksys_write+0x190/0x250 [ 117.491171][ T7140] ? ksys_write+0x190/0x250 [ 117.491191][ T7140] ? __ia32_sys_futex_time32+0x2f4/0x470 [ 117.491203][ T7140] ? __ia32_sys_futex_time32+0x2fd/0x470 [ 117.491217][ T7140] ? fput+0x7c/0x100 [ 117.491231][ T7140] ? __pfx___ia32_sys_futex_time32+0x10/0x10 [ 117.491243][ T7140] ? ksys_write+0x1ac/0x250 [ 117.491257][ T7140] ? __ia32_sys_bpf+0xcc/0x170 [ 117.491269][ T7140] __ia32_sys_bpf+0xcc/0x170 [ 117.491282][ T7140] ? __do_fast_syscall_32+0xb3/0x8b0 [ 117.491295][ T7140] __do_fast_syscall_32+0x13a/0x8b0 [ 117.491310][ T7140] do_fast_syscall_32+0x32/0x70 [ 117.491322][ T7140] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 117.491337][ T7140] RIP: 0023:0xf6fcefec [ 117.491350][ T7140] Code: Unable to access opcode bytes at 0xf6fcefc2. [ 117.491355][ T7140] RSP: 002b:00000000f53bd50c EFLAGS: 00000292 ORIG_RAX: 0000000000000165 [ 117.491367][ T7140] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000080000080 [ 117.491374][ T7140] RDX: 0000000000000048 RSI: 0000000000000000 RDI: 0000000000000000 [ 117.491380][ T7140] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 117.491387][ T7140] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 117.491393][ T7140] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 117.491407][ T7140] [ 117.534353][ T5643] usb 7-1: new high-speed USB device number 14 using dummy_hcd [ 117.684908][ T5643] usb 7-1: New USB device found, idVendor=1d50, idProduct=614d, bcdDevice= 1.00 [ 117.685867][ T5643] usb 7-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 117.685890][ T5643] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 117.685901][ T5643] usb 7-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 117.685913][ T5643] usb 7-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 117.685933][ T5643] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 117.717513][ T7143] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(3) [ 117.717536][ T7143] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 117.720377][ T7143] vhci_hcd vhci_hcd.0: Device attached [ 117.727885][ T7145] vhci_hcd: cannot find the pending unlink 67 [ 117.889460][ T7150] syz.1.416 uses obsolete (PF_INET,SOCK_PACKET) [ 117.963131][ T872] usb 8-1: new high-speed USB device number 9 using dummy_hcd [ 117.993922][ T5819] usb 44-1: SetAddress Request (2) to port 0 [ 117.994032][ T5819] usb 44-1: new SuperSpeed USB device number 2 using vhci_hcd [ 118.107093][ T5643] gud 7-1:1.0: No supported pixel formats found [ 118.107173][ T5643] gud 7-1:1.0: probe with driver gud failed with error -22 [ 118.113136][ T872] usb 8-1: Using ep0 maxpacket: 32 [ 118.113775][ T872] usb 8-1: New USB device found, idVendor=0e41, idProduct=424a, bcdDevice= 0.40 [ 118.115914][ T872] usb 8-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 78, changing to 7 [ 118.116556][ T872] usb 8-1: language id specifier not provided by device, defaulting to English [ 118.120500][ T872] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 118.120514][ T872] usb 8-1: Product: è¹�樶֠晆듃㢿ƢJ䑪 [ 118.120522][ T872] usb 8-1: SerialNumber: syz [ 118.307812][ T7138] Trying to write to read-only block-device nullb0 [ 118.330142][ T872] usb 8-1: BAAD MICROPHONE c_chmask mismatch [ 118.330619][ T7145] vhci_hcd: connection reset by peer [ 118.336786][ T5839] vhci_hcd vhci_hcd.3: stop threads [ 118.337309][ T5839] vhci_hcd vhci_hcd.3: release socket [ 118.339298][ T5839] vhci_hcd vhci_hcd.3: disconnect device [ 118.360468][ T872] snd-usb-audio 8-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 118.365604][ T872] usb 8-1: USB disconnect, device number 9 [ 118.380507][ T5892] udevd[5892]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb8/8-1/8-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 118.597532][ T35] usb 5-1: USB disconnect, device number 15 [ 118.847780][ T872] usb 7-1: USB disconnect, device number 14 [ 118.936740][ T5753] Bluetooth: hci3: unexpected event for opcode 0x2060 [ 119.373889][ T990] usb 7-1: new low-speed USB device number 15 using dummy_hcd [ 119.533608][ T990] usb 7-1: New USB device found, idVendor=0a07, idProduct=0064, bcdDevice=40.6e [ 119.534665][ T990] usb 7-1: config 168 descriptor has 1 excess byte, ignoring [ 119.534700][ T990] usb 7-1: config 168 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 77, setting to 8 [ 119.534720][ T990] usb 7-1: config 168 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 119.534738][ T990] usb 7-1: config 168 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 119.534757][ T990] usb 7-1: config 168 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 65535, setting to 8 [ 119.535937][ T990] usb 7-1: config 168 descriptor has 1 excess byte, ignoring [ 119.535972][ T990] usb 7-1: config 168 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 77, setting to 8 [ 119.535992][ T990] usb 7-1: config 168 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 119.536012][ T990] usb 7-1: config 168 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 119.536032][ T990] usb 7-1: config 168 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 65535, setting to 8 [ 119.537188][ T990] usb 7-1: config 168 descriptor has 1 excess byte, ignoring [ 119.537222][ T990] usb 7-1: config 168 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 77, setting to 8 [ 119.537243][ T990] usb 7-1: config 168 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 119.537263][ T990] usb 7-1: config 168 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 119.537283][ T990] usb 7-1: config 168 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 65535, setting to 8 [ 119.541312][ T990] usb 7-1: string descriptor 0 read error: -22 [ 119.541442][ T990] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 119.572348][ T990] adutux 7-1:168.0: ADU100 now attached to /dev/usb/adutux0 [ 120.277684][ T5753] Bluetooth: hci1: ACL packet for unknown connection handle 200 [ 120.280656][ T7188] netlink: 48 bytes leftover after parsing attributes in process `syz.1.429'. [ 120.412973][ T10] usb 8-1: new high-speed USB device number 10 using dummy_hcd [ 120.584030][ T10] usb 8-1: New USB device found, idVendor=10fd, idProduct=1513, bcdDevice=7e.ce [ 120.585203][ T10] usb 8-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 120.585222][ T10] usb 8-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 120.587714][ T10] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 120.587734][ T10] usb 8-1: Product: syz [ 120.587747][ T10] usb 8-1: Manufacturer: syz [ 120.587759][ T10] usb 8-1: SerialNumber: syz [ 120.590844][ T10] usb 8-1: config 0 descriptor?? [ 120.760530][ T5753] Bluetooth: hci0: unexpected event for opcode 0x2060 [ 120.932549][ T10] usb 8-1: USB disconnect, device number 10 [ 121.106782][ T7202] evm: overlay not supported [ 121.116401][ T7202] overlay: filesystem on ./file0 not supported as upperdir [ 121.118978][ T7202] overlayfs: failed lookup in lower (newroot/102, name='file2', err=-40): overlapping layers [ 123.033457][ T5819] usb 44-1: device descriptor read/8, error -110 [ 123.203244][ T30] usb 6-1: new high-speed USB device number 7 using dummy_hcd [ 123.375326][ T30] usb 6-1: unable to get BOS descriptor or descriptor too short [ 123.375353][ T30] usb 6-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 123.376371][ T30] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 123.376406][ T30] usb 6-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 123.376418][ T30] usb 6-1: config 1 interface 2 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 7 [ 123.378080][ T30] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 123.378091][ T30] usb 6-1: Product: syz [ 123.378098][ T30] usb 6-1: Manufacturer: syz [ 123.378105][ T30] usb 6-1: SerialNumber: syz [ 123.434526][ T5819] usb usb44-port1: attempt power cycle [ 123.587738][ T30] usb 6-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 123.786731][ T30] usb 6-1: 2:1 : no or invalid class specific endpoint descriptor [ 123.786747][ T30] usb 6-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 123.786757][ T30] usb 6-1: found format II with max.bitrate = 4, frame size=7372 [ 123.993909][ T5749] usb 7-1: USB disconnect, device number 15 [ 124.026827][ T5819] usb usb44-port1: unable to enumerate USB device [ 124.177514][ T7263] vimc link validate: Scaler:src:640x480 (0x33424752, 8, 0, 0, 0) RGB/YUV Capture:snk:640x480 (0x33424752, 8, 0, 0, 0) [ 124.188994][ T30] usb 6-1: parse_audio_format_rates_v2v3(): unable to retrieve sample rate range (clock 0) [ 124.243591][ T30] usb 6-1: USB disconnect, device number 7 [ 124.322083][ T5892] udevd[5892]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb6/6-1/6-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 124.792469][ T7302] device-mapper: ioctl: Invalid new mapped device name or uuid string supplied. [ 126.185212][ T46] Bluetooth: hci4: Frame reassembly failed (-84) [ 128.233596][ T5100] Bluetooth: hci4: command 0x1003 tx timeout [ 128.234615][ T5753] Bluetooth: hci4: Opcode 0x1003 failed: -110 [ 128.895240][ T5819] usb 7-1: new high-speed USB device number 16 using dummy_hcd [ 129.049001][ T5819] usb 7-1: New USB device found, idVendor=0813, idProduct=0001, bcdDevice=3a.08 [ 129.050308][ T5819] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 129.058489][ T7361] ptp ptp0: new virtual clock ptp2 [ 129.059587][ T5819] usb 7-1: config 0 descriptor?? [ 129.062561][ T5819] gspca_main: cpia1-2.14.0 probing 0813:0001 [ 129.083423][ T7361] ptp ptp0: new virtual clock ptp3 [ 129.087424][ T7361] ptp ptp0: new virtual clock ptp4 [ 129.089178][ T7361] ptp ptp0: new virtual clock ptp5 [ 129.101880][ T7361] ptp ptp0: new virtual clock ptp6 [ 129.101893][ T7361] ptp ptp0: guarantee physical clock free running [ 129.313278][ T58] usb 6-1: new high-speed USB device number 8 using dummy_hcd [ 129.393365][ T5819] gspca_cpia1: usb_control_msg 05, error -71 [ 129.393625][ T5819] gspca_cpia1: usb_control_msg 01, error -71 [ 129.393633][ T5819] cpia1 7-1:0.0: only firmware version 1 is supported (got: 0) [ 129.402022][ T5819] usb 7-1: USB disconnect, device number 16 [ 129.475274][ T58] usb 6-1: Using ep0 maxpacket: 32 [ 129.484064][ T58] usb 6-1: New USB device found, idVendor=0403, idProduct=6030, bcdDevice= 0.00 [ 129.486452][ T58] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 129.486488][ T58] usb 6-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 129.486509][ T58] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 129.503407][ T58] usb 6-1: config 0 descriptor?? [ 129.512504][ T58] usbhid 6-1:0.0: couldn't find an input interrupt endpoint [ 129.727230][ T5749] usb 6-1: USB disconnect, device number 8 [ 131.017654][ T7433] FAULT_INJECTION: forcing a failure. [ 131.017654][ T7433] name failslab, interval 1, probability 0, space 0, times 0 [ 131.017687][ T7433] CPU: 1 UID: 0 PID: 7433 Comm: syz.1.505 Tainted: G L syzkaller #0 PREEMPT(full) [ 131.017714][ T7433] Tainted: [L]=SOFTLOCKUP [ 131.017721][ T7433] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 131.017732][ T7433] Call Trace: [ 131.017739][ T7433] [ 131.017746][ T7433] dump_stack_lvl+0x100/0x190 [ 131.017777][ T7433] should_fail_ex.cold+0x5/0xa [ 131.017804][ T7433] should_failslab+0xc2/0x120 [ 131.017832][ T7433] __kmalloc_cache_noprof+0x91/0x6d0 [ 131.017851][ T7433] ? find_held_lock+0x2b/0x80 [ 131.017873][ T7433] ? alloc_pipe_info+0x10e/0x590 [ 131.017902][ T7433] alloc_pipe_info+0x10e/0x590 [ 131.017929][ T7433] splice_direct_to_actor+0x78f/0xa30 [ 131.017954][ T7433] ? __lock_acquire+0x5c0/0x1f40 [ 131.017980][ T7433] ? __pfx_direct_splice_actor+0x10/0x10 [ 131.018003][ T7433] ? __pfx_aa_file_perm+0x10/0x10 [ 131.018027][ T7433] ? find_held_lock+0x2b/0x80 [ 131.018047][ T7433] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 131.018075][ T7433] ? lock_acquire+0x1d1/0x380 [ 131.018106][ T7433] do_splice_direct+0x174/0x240 [ 131.018131][ T7433] ? __pfx_do_splice_direct+0x10/0x10 [ 131.018157][ T7433] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 131.018186][ T7433] ? rw_verify_area+0xce/0x6d0 [ 131.018207][ T7433] do_sendfile+0xadc/0xe20 [ 131.018229][ T7433] ? __pfx_do_sendfile+0x10/0x10 [ 131.018249][ T7433] ? __might_fault+0xc5/0x140 [ 131.018274][ T7433] __ia32_compat_sys_sendfile+0x162/0x220 [ 131.018302][ T7433] ? __pfx___ia32_compat_sys_sendfile+0x10/0x10 [ 131.018336][ T7433] __do_fast_syscall_32+0x13a/0x8b0 [ 131.018362][ T7433] do_fast_syscall_32+0x32/0x70 [ 131.018383][ T7433] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 131.018407][ T7433] RIP: 0023:0xf6fcefec [ 131.018427][ T7433] Code: Unable to access opcode bytes at 0xf6fcefc2. [ 131.018436][ T7433] RSP: 002b:00000000f53bd50c EFLAGS: 00000292 ORIG_RAX: 00000000000000bb [ 131.018455][ T7433] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000000003 [ 131.018467][ T7433] RDX: 0000000080000100 RSI: 0000000000008112 RDI: 0000000000000000 [ 131.018478][ T7433] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 131.018489][ T7433] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 131.018500][ T7433] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 131.018526][ T7433] [ 131.648465][ T7461] netlink: 4 bytes leftover after parsing attributes in process `syz.0.515'. [ 131.979059][ T7484] bond0: (slave bond_slave_0): Releasing backup interface [ 131.990214][ T7484] bond0: (slave bond_slave_1): Releasing backup interface [ 132.013813][ T7484] team0: Port device team_slave_0 removed [ 132.022690][ T7484] team0: Port device team_slave_1 removed [ 132.025259][ T7484] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 132.025279][ T7484] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 132.036430][ T7484] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 132.036445][ T7484] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 132.037782][ T7484] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 132.274015][ T5848] usb 6-1: new high-speed USB device number 9 using dummy_hcd [ 132.396515][ T1438] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.443864][ T5848] usb 6-1: New USB device found, idVendor=06b9, idProduct=4061, bcdDevice= 1.00 [ 132.444736][ T5848] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 132.444762][ T5848] usb 6-1: config 1 interface 1 altsetting 1 endpoint 0x87 has invalid wMaxPacketSize 0 [ 132.444773][ T5848] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x87 has invalid maxpacket 0 [ 132.444784][ T5848] usb 6-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 132.446481][ T5848] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 132.446493][ T5848] usb 6-1: Product: syz [ 132.446500][ T5848] usb 6-1: Manufacturer: syz [ 132.446507][ T5848] usb 6-1: SerialNumber: syz [ 132.679691][ T7508] syz.2.532: vmalloc error: size 8589938688, exceeds total pages, mode:0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 132.679760][ T7508] CPU: 1 UID: 0 PID: 7508 Comm: syz.2.532 Tainted: G L syzkaller #0 PREEMPT(full) [ 132.679779][ T7508] Tainted: [L]=SOFTLOCKUP [ 132.679784][ T7508] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 132.679791][ T7508] Call Trace: [ 132.679796][ T7508] [ 132.679814][ T7508] dump_stack_lvl+0x100/0x190 [ 132.679836][ T7508] warn_alloc.cold+0x9e/0xb2 [ 132.679852][ T7508] ? __pfx_warn_alloc+0x10/0x10 [ 132.679865][ T7508] ? __kasan_kmalloc+0xaa/0xb0 [ 132.679880][ T7508] ? __kmalloc_cache_noprof+0x2f8/0x6d0 [ 132.679893][ T7508] ? xskq_create+0x52/0x290 [ 132.679910][ T7508] ? do_sock_setsockopt+0xf3/0x1d0 [ 132.679924][ T7508] ? __do_fast_syscall_32+0x13a/0x8b0 [ 132.679937][ T7508] ? do_fast_syscall_32+0x32/0x70 [ 132.679956][ T7508] ? xsk_setsockopt+0x743/0xab0 [ 132.679973][ T7508] __vmalloc_node_range_noprof+0x123b/0x1420 [ 132.679996][ T7508] ? xsk_setsockopt+0x743/0xab0 [ 132.680016][ T7508] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 132.680033][ T7508] ? kasan_save_track+0x14/0x30 [ 132.680050][ T7508] ? __kasan_kmalloc+0xaa/0xb0 [ 132.680065][ T7508] ? __kmalloc_cache_noprof+0x2f8/0x6d0 [ 132.680077][ T7508] ? xskq_create+0x52/0x290 [ 132.680095][ T7508] ? xsk_setsockopt+0x743/0xab0 [ 132.680111][ T7508] xskq_create+0x18f/0x290 [ 132.680128][ T7508] ? xsk_setsockopt+0x743/0xab0 [ 132.680146][ T7508] xsk_setsockopt+0x743/0xab0 [ 132.680162][ T7508] ? __pfx_aa_sk_perm+0x10/0x10 [ 132.680174][ T7508] ? __pfx_xsk_setsockopt+0x10/0x10 [ 132.680191][ T7508] ? find_held_lock+0x2b/0x80 [ 132.680206][ T7508] ? aa_sock_opt_perm+0x114/0x1e0 [ 132.680223][ T7508] ? __pfx_xsk_setsockopt+0x10/0x10 [ 132.680241][ T7508] do_sock_setsockopt+0xf3/0x1d0 [ 132.680330][ T7508] __sys_setsockopt+0x119/0x190 [ 132.680359][ T7508] __ia32_sys_setsockopt+0xbc/0x160 [ 132.680379][ T7508] ? __do_fast_syscall_32+0xb3/0x8b0 [ 132.680397][ T7508] ? lockdep_hardirqs_on+0x7d/0x110 [ 132.680412][ T7508] __do_fast_syscall_32+0x13a/0x8b0 [ 132.680430][ T7508] do_fast_syscall_32+0x32/0x70 [ 132.680445][ T7508] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 132.680465][ T7508] RIP: 0023:0xf7f14fec [ 132.680482][ T7508] Code: Unable to access opcode bytes at 0xf7f14fc2. [ 132.680487][ T7508] RSP: 002b:00000000f53d650c EFLAGS: 00000292 ORIG_RAX: 000000000000016e [ 132.680500][ T7508] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 000000000000011b [ 132.680507][ T7508] RDX: 0000000000000006 RSI: 0000000080000000 RDI: 0000000000000004 [ 132.680517][ T7508] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 132.680526][ T7508] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 132.680534][ T7508] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 132.680551][ T7508] [ 132.680624][ T7508] Mem-Info: [ 132.680634][ T7508] active_anon:5274 inactive_anon:217 isolated_anon:0 [ 132.680634][ T7508] active_file:9202 inactive_file:12750 isolated_file:0 [ 132.680634][ T7508] unevictable:1000 dirty:119 writeback:0 [ 132.680634][ T7508] slab_reclaimable:6083 slab_unreclaimable:51876 [ 132.680634][ T7508] mapped:23955 shmem:2683 pagetables:1161 [ 132.680634][ T7508] sec_pagetables:300 bounce:0 [ 132.680634][ T7508] kernel_misc_reclaimable:0 [ 132.680634][ T7508] free:46269 free_pcp:12853 free_cma:0 [ 132.680668][ T7508] Node 0 active_anon:4kB inactive_anon:48kB active_file:28kB inactive_file:1492kB unevictable:2000kB isolated(anon):0kB isolated(file):0kB mapped:36kB dirty:8kB writeback:0kB shmem:2000kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:8960kB pagetables:1192kB sec_pagetables:1128kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 132.680703][ T7508] Node 1 active_anon:21092kB inactive_anon:820kB active_file:36780kB inactive_file:49508kB unevictable:2000kB isolated(anon):0kB isolated(file):0kB mapped:95784kB dirty:468kB writeback:0kB shmem:8632kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:4688kB pagetables:3452kB sec_pagetables:72kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 132.680786][ T7508] Node 0 DMA free:2800kB boost:2048kB min:2808kB low:2996kB high:3184kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:16kB local_pcp:0kB free_cma:0kB [ 132.680823][ T7508] lowmem_reserve[]: 0 278 278 278 278 [ 132.680993][ T7508] Node 0 DMA32 free:14752kB boost:2048kB min:14672kB low:17828kB high:20984kB reserved_highatomic:2048kB free_highatomic:104kB active_anon:4kB inactive_anon:48kB active_file:24kB inactive_file:1492kB unevictable:2000kB writepending:8kB zspages:1204kB present:1032196kB managed:284860kB mlocked:0kB bounce:0kB free_pcp:7348kB local_pcp:844kB free_cma:0kB [ 132.681035][ T7508] lowmem_reserve[]: 0 0 0 0 0 [ 132.681059][ T7508] Node 1 DMA32 free:167524kB boost:0kB min:47140kB low:58924kB high:70708kB reserved_highatomic:0kB free_highatomic:0kB active_anon:20992kB inactive_anon:820kB active_file:36780kB inactive_file:49508kB unevictable:2000kB writepending:468kB zspages:2944kB present:1048432kB managed:948208kB mlocked:0kB bounce:0kB free_pcp:44048kB local_pcp:6004kB free_cma:0kB [ 132.681145][ T7508] lowmem_reserve[]: 0 0 0 0 0 [ 132.681169][ T7508] Node 0 DMA: 124*4kB (U) 14*8kB (U) 3*16kB (U) 15*32kB (U) 8*64kB (U) 1*128kB (U) 2*256kB (U) 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 2800kB [ 132.681250][ T7508] Node 0 DMA32: 300*4kB (UME) 100*8kB (UMEH) 65*16kB (UME) 54*32kB (MEH) 52*64kB (UMEH) 18*128kB (UME) 5*256kB (UM) 4*512kB (UME) 1*1024kB (U) 0*2048kB 0*4096kB = 14752kB [ 132.681382][ T7508] Node 1 DMA32: 1633*4kB (UME) 934*8kB (UM) 557*16kB (UM) 369*32kB (UME) 233*64kB (UME) 149*128kB (UME) 40*256kB (UME) 57*512kB (UME) 28*1024kB (UM) 13*2048kB (M) 1*4096kB (M) = 167524kB [ 132.681522][ T7508] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 132.681532][ T7508] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 132.681540][ T7508] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 132.681549][ T7508] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 132.681558][ T7508] 25138 total pagecache pages [ 132.681562][ T7508] 557 pages in swap cache [ 132.681566][ T7508] Free swap = 110832kB [ 132.681570][ T7508] Total swap = 124996kB [ 132.681623][ T7508] 524155 pages RAM [ 132.681629][ T7508] 0 pages HighMem/MovableOnly [ 132.681633][ T7508] 212048 pages reserved [ 132.681637][ T7508] 0 pages cma reserved [ 133.076060][ T5848] speedtch 6-1:1.0: usbatm_usb_probe: invalid endpoint 07! [ 133.281832][ T5848] speedtch 6-1:1.0: probe with driver speedtch failed with error -22 [ 133.283377][ T5848] usbtest 6-1:1.1: probe with driver usbtest failed with error -71 [ 133.283721][ T5848] speedtch 6-1:1.1: probe with driver speedtch failed with error -71 [ 133.285007][ T5848] usb 6-1: USB disconnect, device number 9 [ 133.732850][ T7529] Set syz1 is full, maxelem 2076 reached [ 134.083218][ T5848] usb 6-1: new high-speed USB device number 10 using dummy_hcd [ 134.233309][ T5848] usb 6-1: Using ep0 maxpacket: 16 [ 134.233815][ T5848] usb 6-1: New USB device found, idVendor=050d, idProduct=0002, bcdDevice=23.27 [ 134.234831][ T5848] usb 6-1: config index 0 descriptor too short (expected 16456, got 72) [ 134.234850][ T5848] usb 6-1: config 0 has an invalid interface number: 125 but max is 1 [ 134.234865][ T5848] usb 6-1: config 0 has an invalid interface number: 125 but max is 1 [ 134.234901][ T5848] usb 6-1: config 0 has an invalid interface number: 125 but max is 1 [ 134.234915][ T5848] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 134.234931][ T5848] usb 6-1: config 0 has no interface number 0 [ 134.234960][ T5848] usb 6-1: config 0 interface 125 altsetting 4 endpoint 0x4 has invalid maxpacket 21760, setting to 64 [ 134.234981][ T5848] usb 6-1: config 0 interface 125 altsetting 4 endpoint 0xB has invalid wMaxPacketSize 0 [ 134.234998][ T5848] usb 6-1: config 0 interface 125 altsetting 4 endpoint 0x2 has invalid wMaxPacketSize 0 [ 134.235021][ T5848] usb 6-1: config 0 interface 125 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 134.235044][ T5848] usb 6-1: config 0 interface 125 has no altsetting 0 [ 134.235054][ T5848] usb 6-1: config 0 interface 125 has no altsetting 2 [ 134.241181][ T5848] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 134.241199][ T5848] usb 6-1: Product: syz [ 134.241207][ T5848] usb 6-1: Manufacturer: syz [ 134.241214][ T5848] usb 6-1: SerialNumber: syz [ 134.242605][ T5848] usb 6-1: config 0 descriptor?? [ 134.249471][ T5848] usb 6-1: selecting invalid altsetting 2 [ 134.292882][ T7539] syz_tun: entered allmulticast mode [ 134.295443][ T7539] syz_tun: left allmulticast mode [ 134.343042][ T5819] usb 7-1: new high-speed USB device number 17 using dummy_hcd [ 134.450716][ C1] usb 6-1: async_complete: urb error -71 [ 134.450848][ C1] usb 6-1: async_complete: urb error -71 [ 134.450911][ C1] usb 6-1: async_complete: urb error -71 [ 134.450980][ C1] usb 6-1: async_complete: urb error -71 [ 134.451716][ T5848] get_1284_register: usb error -71 [ 134.470445][ T5848] usb 6-1: USB disconnect, device number 10 [ 134.494611][ T5819] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 134.495779][ T5819] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 134.497632][ T5819] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 134.497644][ T5819] usb 7-1: Product: syz [ 134.497652][ T5819] usb 7-1: Manufacturer: syz [ 134.497659][ T5819] usb 7-1: SerialNumber: syz [ 135.510269][ T5819] cdc_ncm 7-1:1.0: failed to get mac address [ 135.710957][ T5819] cdc_ncm 7-1:1.0: bind() failure [ 135.718846][ T5819] cdc_ncm 7-1:1.1: probe with driver cdc_ncm failed with error -71 [ 135.719253][ T5819] cdc_mbim 7-1:1.1: probe with driver cdc_mbim failed with error -71 [ 135.719814][ T5819] usbtest 7-1:1.1: probe with driver usbtest failed with error -71 [ 135.722757][ T5819] usb 7-1: USB disconnect, device number 17 [ 136.193898][ T30] usb 8-1: new high-speed USB device number 11 using dummy_hcd [ 136.195667][ T5753] Bluetooth: hci1: unexpected event for opcode 0x0c1b [ 136.347134][ T30] usb 8-1: unable to get BOS descriptor or descriptor too short [ 136.347167][ T30] usb 8-1: New USB device found, idVendor=200c, idProduct=100b, bcdDevice= 0.40 [ 136.348321][ T30] usb 8-1: config index 0 descriptor too short (expected 40744, got 96) [ 136.348340][ T30] usb 8-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 136.348351][ T30] usb 8-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 136.348375][ T30] usb 8-1: too many endpoints for config 1 interface 1 altsetting 1: 226, using maximum allowed: 30 [ 136.348399][ T30] usb 8-1: config 1 interface 1 altsetting 1 has an endpoint descriptor with address 0xBA, changing to 0x8A [ 136.348416][ T30] usb 8-1: config 1 interface 1 altsetting 1 endpoint 0x2 has invalid wMaxPacketSize 0 [ 136.348436][ T30] usb 8-1: config 1 interface 1 altsetting 1 has 2 endpoint descriptors, different from the interface descriptor's value: 226 [ 136.352136][ T30] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 136.352154][ T30] usb 8-1: Product: syz [ 136.352163][ T30] usb 8-1: Manufacturer: syz [ 136.352173][ T30] usb 8-1: SerialNumber: syz [ 136.566368][ T30] usb 8-1: 1:1 : invalid sync pipe. bmAttributes 00, bLength 9, bSynchAddress 00 [ 136.569181][ T30] usb 8-1: 1:1: cannot set freq 48000 to ep 0x1 [ 136.573423][ T7592] netlink: 'syz.2.566': attribute type 10 has an invalid length. [ 136.584536][ T7592] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 136.586353][ T7592] team0: Port device netdevsim1 added [ 136.596561][ T30] usb 8-1: USB disconnect, device number 11 [ 136.645665][ T5894] udevd[5894]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb8/8-1/8-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 137.092961][ T25] usb 6-1: new high-speed USB device number 11 using dummy_hcd [ 137.264618][ T25] usb 6-1: Using ep0 maxpacket: 16 [ 137.265578][ T25] usb 6-1: New USB device found, idVendor=056a, idProduct=00b8, bcdDevice= 0.00 [ 137.270447][ T25] usb 6-1: too many endpoints for config 0 interface 0 altsetting 0: 255, using maximum allowed: 30 [ 137.270474][ T25] usb 6-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 255 [ 137.270494][ T25] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 137.272456][ T25] usb 6-1: config 0 descriptor?? [ 137.690735][ T25] wacom 0003:056A:00B8.000A: reserved main item tag 0xd [ 137.692441][ T25] hid_parser_main: 33 callbacks suppressed [ 137.692463][ T25] wacom 0003:056A:00B8.000A: unknown main item tag 0x0 [ 137.692485][ T25] wacom 0003:056A:00B8.000A: unknown main item tag 0x0 [ 137.692504][ T25] wacom 0003:056A:00B8.000A: unknown main item tag 0x0 [ 137.692531][ T25] wacom 0003:056A:00B8.000A: unknown main item tag 0x0 [ 137.692550][ T25] wacom 0003:056A:00B8.000A: unknown main item tag 0x0 [ 137.692570][ T25] wacom 0003:056A:00B8.000A: unknown main item tag 0x0 [ 137.692589][ T25] wacom 0003:056A:00B8.000A: unknown main item tag 0x0 [ 137.692608][ T25] wacom 0003:056A:00B8.000A: unknown main item tag 0x0 [ 137.692627][ T25] wacom 0003:056A:00B8.000A: unknown main item tag 0x0 [ 137.692646][ T25] wacom 0003:056A:00B8.000A: unknown main item tag 0x0 [ 137.895289][ T25] usb 6-1: USB disconnect, device number 11 [ 138.196266][ T7654] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 138.213969][ T7654] kvm: pic: level sensitive irq not supported [ 138.214442][ T7654] kvm: pic: non byte read [ 138.215539][ T7654] kvm: pic: level sensitive irq not supported [ 138.216736][ T7654] kvm: pic: non byte read [ 138.217995][ T7654] kvm: pic: level sensitive irq not supported [ 138.218262][ T7654] kvm: pic: non byte read [ 138.219288][ T7654] kvm: pic: level sensitive irq not supported [ 138.220878][ T7654] kvm: pic: non byte read [ 138.221965][ T7654] kvm: pic: level sensitive irq not supported [ 138.222244][ T7654] kvm: pic: non byte read [ 138.223554][ T7654] kvm: pic: level sensitive irq not supported [ 138.223798][ T7654] kvm: pic: non byte read [ 138.224874][ T7654] kvm: pic: level sensitive irq not supported [ 138.225325][ T7654] kvm: pic: non byte read [ 138.226673][ T7654] kvm: pic: level sensitive irq not supported [ 138.227279][ T7654] kvm: pic: non byte read [ 138.228247][ T7654] kvm: pic: level sensitive irq not supported [ 138.228645][ T7654] kvm: pic: non byte read [ 138.229750][ T7654] kvm: pic: level sensitive irq not supported [ 138.229996][ T7654] kvm: pic: non byte read [ 138.312995][ T10] usb 8-1: new high-speed USB device number 12 using dummy_hcd [ 138.473652][ T10] usb 8-1: New USB device found, idVendor=06b9, idProduct=4061, bcdDevice= 1.00 [ 138.474597][ T10] usb 8-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 138.474623][ T10] usb 8-1: config 1 interface 1 altsetting 1 bulk endpoint 0x87 has invalid maxpacket 64 [ 138.474635][ T10] usb 8-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 138.480421][ T10] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 138.480435][ T10] usb 8-1: Product: syz [ 138.480444][ T10] usb 8-1: Manufacturer: syz [ 138.480451][ T10] usb 8-1: SerialNumber: syz [ 138.558110][ T7672] netlink: 'syz.1.594': attribute type 10 has an invalid length. [ 138.892431][ T7648] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 138.953417][ T25] usb 6-1: new high-speed USB device number 12 using dummy_hcd [ 139.114165][ T25] usb 6-1: New USB device found, idVendor=0813, idProduct=0001, bcdDevice=3a.08 [ 139.115264][ T25] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 139.143955][ T25] usb 6-1: config 0 descriptor?? [ 139.147583][ T25] gspca_main: cpia1-2.14.0 probing 0813:0001 [ 139.448313][ T7678] null_blk: disk nullb1 created [ 139.468652][ T25] gspca_cpia1: usb_control_msg 05, error -71 [ 139.471969][ T25] gspca_cpia1: usb_control_msg 01, error -71 [ 139.471983][ T25] cpia1 6-1:0.0: only firmware version 1 is supported (got: 0) [ 139.476990][ T25] usb 6-1: USB disconnect, device number 12 [ 139.555471][ T10] ATM dev 0: failed to start ADSL synchronisation: -71 [ 139.555851][ C0] ATM dev 0: usbatm_complete: urb 0xffff888050eec500 failed (-71)! [ 139.555880][ C0] ATM dev 0: usbatm_complete: urb 0xffff888050eec400 failed (-71)! [ 139.555900][ C0] ATM dev 0: usbatm_complete: urb 0xffff888050eec300 failed (-71)! [ 139.555919][ C0] ATM dev 0: usbatm_complete: urb 0xffff888050eec200 failed (-71)! [ 139.560244][ T10] usb 8-1: USB disconnect, device number 12 [ 140.097194][ T7701] netlink: 1292 bytes leftover after parsing attributes in process `syz.0.606'. [ 140.097210][ T7701] netlink: 8596 bytes leftover after parsing attributes in process `syz.0.606'. [ 141.259458][ T7744] block device autoloading is deprecated and will be removed. [ 141.315838][ T7744] device-mapper: table: 248:0: integrity: Error reading superblock (-EIO) [ 141.315857][ T7744] device-mapper: ioctl: error adding target to table [ 141.516886][ T7766] printk: legacy console [ttyGS0] disabled [ 141.653100][ T30] usb 8-1: new high-speed USB device number 13 using dummy_hcd [ 141.813096][ T10] usb 5-1: new full-speed USB device number 16 using dummy_hcd [ 141.813773][ T30] usb 8-1: New USB device found, idVendor=0525, idProduct=a4a7, bcdDevice= 1.00 [ 141.814994][ T30] usb 8-1: config 1 interface 1 altsetting 0 endpoint 0x3 has invalid maxpacket 44431, setting to 1024 [ 141.815016][ T30] usb 8-1: config 1 interface 1 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 1024 [ 141.815035][ T30] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 141.993749][ T10] usb 5-1: New USB device found, idVendor=041e, idProduct=3000, bcdDevice= 0.40 [ 141.997276][ T10] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 141.997301][ T10] usb 5-1: Product: syz [ 141.997310][ T10] usb 5-1: Manufacturer: syz [ 141.997319][ T10] usb 5-1: SerialNumber: syz [ 142.023698][ T30] cdc_acm 8-1:1.0: ttyACM0: USB ACM device [ 142.216657][ T10] usb 5-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 142.217011][ T10] usb 5-1: unit 4 not found! [ 142.253859][ T10] usb 5-1: USB disconnect, device number 16 [ 142.292218][ T5744] udevd[5744]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 142.848546][ T5753] Bluetooth: hci0: SCO packet for unknown connection handle 0 [ 142.849080][ T7795] FAULT_INJECTION: forcing a failure. [ 142.849080][ T7795] name failslab, interval 1, probability 0, space 0, times 0 [ 142.849102][ T7795] CPU: 1 UID: 0 PID: 7795 Comm: syz.0.633 Tainted: G L syzkaller #0 PREEMPT(full) [ 142.849119][ T7795] Tainted: [L]=SOFTLOCKUP [ 142.849125][ T7795] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 142.849132][ T7795] Call Trace: [ 142.849136][ T7795] [ 142.849141][ T7795] dump_stack_lvl+0x100/0x190 [ 142.849161][ T7795] should_fail_ex.cold+0x5/0xa [ 142.849176][ T7795] should_failslab+0xc2/0x120 [ 142.849208][ T7795] __kmalloc_cache_noprof+0x91/0x6d0 [ 142.849221][ T7795] ? vim2m_open+0xad/0x830 [ 142.849235][ T7795] vim2m_open+0xad/0x830 [ 142.849248][ T7795] v4l2_open+0x1d2/0x490 [ 142.849263][ T7795] ? __pfx_v4l2_open+0x10/0x10 [ 142.849276][ T7795] chrdev_open+0x234/0x6a0 [ 142.849290][ T7795] ? __pfx_apparmor_file_open+0x10/0x10 [ 142.849305][ T7795] ? __pfx_chrdev_open+0x10/0x10 [ 142.849321][ T7795] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 142.849342][ T7795] do_dentry_open+0x6ab/0x14d0 [ 142.849355][ T7795] ? __pfx_chrdev_open+0x10/0x10 [ 142.849373][ T7795] vfs_open+0x82/0x3f0 [ 142.849392][ T7795] path_openat+0x19fa/0x2440 [ 142.849409][ T7795] ? __pfx_path_openat+0x10/0x10 [ 142.849428][ T7795] do_file_open+0x20e/0x430 [ 142.849445][ T7795] ? __pfx_do_file_open+0x10/0x10 [ 142.849472][ T7795] ? _raw_spin_unlock+0x28/0x50 [ 142.849490][ T7795] ? alloc_fd+0x471/0x7a0 [ 142.849508][ T7795] do_sys_openat2+0x10f/0x1e0 [ 142.849525][ T7795] ? __pfx_do_sys_openat2+0x10/0x10 [ 142.849544][ T7795] ? find_held_lock+0x2b/0x80 [ 142.849557][ T7795] ? handle_softirqs+0x1e6/0x9d0 [ 142.849583][ T7795] __ia32_compat_sys_openat+0x12d/0x210 [ 142.849602][ T7795] ? __pfx___ia32_compat_sys_openat+0x10/0x10 [ 142.849620][ T7795] ? handle_softirqs+0x7ee/0x9d0 [ 142.849648][ T7795] __do_fast_syscall_32+0x13a/0x8b0 [ 142.849670][ T7795] do_fast_syscall_32+0x32/0x70 [ 142.849689][ T7795] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 142.849714][ T7795] RIP: 0023:0xf6ffefec [ 142.849737][ T7795] Code: Unable to access opcode bytes at 0xf6ffefc2. [ 142.849746][ T7795] RSP: 002b:00000000f53ed50c EFLAGS: 00000292 ORIG_RAX: 0000000000000127 [ 142.849765][ T7795] RAX: ffffffffffffffda RBX: 00000000ffffff9c RCX: 0000000080000040 [ 142.849779][ T7795] RDX: 0000000000000002 RSI: 0000000000000000 RDI: 0000000000000000 [ 142.849791][ T7795] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 142.849803][ T7795] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 142.849815][ T7795] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 142.849840][ T7795] [ 144.993716][ T5819] usb 5-1: new full-speed USB device number 17 using dummy_hcd [ 145.143420][ T5819] usb 5-1: New USB device found, idVendor=041e, idProduct=4007, bcdDevice=5d.18 [ 145.144414][ T5819] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 145.144427][ T5819] usb 5-1: config 0 has no interfaces? [ 145.144440][ T5819] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 145.147476][ T5819] usb 5-1: config 0 descriptor?? [ 145.262925][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 145.355248][ T5819] usb 5-1: USB disconnect, device number 17 [ 146.163047][ T5819] usb 5-1: new full-speed USB device number 18 using dummy_hcd [ 146.165023][ T25] usb 7-1: new high-speed USB device number 18 using dummy_hcd [ 146.314960][ T5819] usb 5-1: unable to get BOS descriptor or descriptor too short [ 146.315355][ T5819] usb 5-1: not running at top speed; connect to a high speed hub [ 146.315370][ T5819] usb 5-1: New USB device found, idVendor=09c4, idProduct=0011, bcdDevice= 6.38 [ 146.316152][ T5819] usb 5-1: config 114 has an invalid interface number: 240 but max is 0 [ 146.316171][ T5819] usb 5-1: config 114 has no interface number 0 [ 146.316199][ T5819] usb 5-1: config 114 interface 240 altsetting 232 endpoint 0x1 has invalid maxpacket 1023, setting to 64 [ 146.316219][ T5819] usb 5-1: config 114 interface 240 altsetting 232 has an endpoint descriptor with address 0xCA, changing to 0x8A [ 146.316238][ T5819] usb 5-1: config 114 interface 240 has no altsetting 0 [ 146.318919][ T5819] usb 5-1: string descriptor 0 read error: -22 [ 146.319007][ T5819] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 146.321631][ T7827] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 146.323795][ T5819] ir_usb 5-1:114.240: IR Dongle converter detected [ 146.332797][ T25] usb 7-1: unable to get BOS descriptor or descriptor too short [ 146.332822][ T25] usb 7-1: New USB device found, idVendor=06cd, idProduct=0103, bcdDevice=3c.0e [ 146.333534][ T25] usb 7-1: unable to read config index 0 descriptor/start: -71 [ 146.333551][ T25] usb 7-1: can't read configurations, error -71 [ 146.525284][ T5819] usb 5-1: IRDA class descriptor not found, device not bound [ 146.726235][ T990] usb 5-1: USB disconnect, device number 18 [ 147.334963][ T5848] usb 8-1: USB disconnect, device number 13 [ 147.562999][ T10] usb 5-1: new high-speed USB device number 19 using dummy_hcd [ 147.727950][ T10] usb 5-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 147.729286][ T10] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 147.729330][ T10] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 147.739442][ T10] usb 5-1: config 0 descriptor?? [ 147.761456][ T7847] o2cb: This node has not been configured. [ 147.761466][ T7847] o2cb: Cluster check failed. Fix errors before retrying. [ 147.761482][ T7847] (syz.1.649,7847,2):user_dlm_register:674 ERROR: status = -22 [ 147.761497][ T7847] (syz.1.649,7847,2):dlmfs_mkdir:437 ERROR: Error -22 could not register domain "file0" [ 147.975599][ T10] usbhid 5-1:0.0: can't add hid device: -71 [ 147.975876][ T10] usbhid 5-1:0.0: probe with driver usbhid failed with error -71 [ 147.981900][ T10] usb 5-1: USB disconnect, device number 19 [ 148.016087][ T7849] syz.2.652 (7849): drop_caches: 2 [ 148.524691][ T10] usb 5-1: new high-speed USB device number 20 using dummy_hcd [ 148.694088][ T10] usb 5-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 148.695510][ T10] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 148.695542][ T10] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 148.716819][ T10] usb 5-1: config 0 descriptor?? [ 148.919551][ T7841] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 148.919941][ T7841] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 148.921342][ T7841] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 148.921578][ T7841] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 148.924782][ T10] usbhid 5-1:0.0: can't add hid device: -71 [ 148.924836][ T10] usbhid 5-1:0.0: probe with driver usbhid failed with error -71 [ 148.926199][ T10] usb 5-1: USB disconnect, device number 20 [ 149.383028][ T10] usb 5-1: new high-speed USB device number 21 using dummy_hcd [ 149.536328][ T10] usb 5-1: New USB device found, idVendor=08fd, idProduct=0002, bcdDevice= 0.00 [ 149.537160][ T10] usb 5-1: config index 0 descriptor too short (expected 53, got 36) [ 149.537175][ T10] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 149.537195][ T10] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 897 [ 149.537207][ T10] usb 5-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 5 [ 149.537225][ T10] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 149.742260][ C3] Bluetooth: hci4: corrupted event packet [ 149.742441][ C3] Bluetooth: hci4: corrupted event packet [ 149.742606][ C3] Bluetooth: hci4: corrupted event packet [ 149.742769][ C3] Bluetooth: hci4: corrupted event packet [ 149.742944][ C3] Bluetooth: hci4: corrupted event packet [ 149.743117][ C3] Bluetooth: hci4: corrupted event packet [ 149.743291][ C3] Bluetooth: hci4: corrupted event packet [ 149.743497][ C3] Bluetooth: hci4: corrupted event packet [ 149.743670][ C3] Bluetooth: hci4: corrupted event packet [ 149.743841][ C3] Bluetooth: hci4: corrupted event packet [ 149.744022][ C3] Bluetooth: hci4: corrupted event packet [ 149.744218][ C3] Bluetooth: hci4: corrupted event packet [ 149.744428][ C3] Bluetooth: hci4: corrupted event packet [ 149.744634][ C3] Bluetooth: hci4: corrupted event packet [ 149.744844][ C3] Bluetooth: hci4: corrupted event packet [ 149.745066][ C3] Bluetooth: hci4: corrupted event packet [ 149.745279][ C3] Bluetooth: hci4: corrupted event packet [ 149.745485][ C3] Bluetooth: hci4: corrupted event packet [ 149.745686][ C3] Bluetooth: hci4: corrupted event packet [ 149.745888][ C3] Bluetooth: hci4: corrupted event packet [ 149.746094][ C3] Bluetooth: hci4: corrupted event packet [ 149.746331][ C3] Bluetooth: hci4: corrupted event packet [ 149.746534][ C3] Bluetooth: hci4: corrupted event packet [ 149.746753][ C3] Bluetooth: hci4: corrupted event packet [ 149.746959][ C3] Bluetooth: hci4: corrupted event packet [ 149.747198][ C3] Bluetooth: hci4: corrupted event packet [ 149.747425][ C3] Bluetooth: hci4: corrupted event packet [ 149.747654][ C3] Bluetooth: hci4: corrupted event packet [ 149.747868][ C3] Bluetooth: hci4: corrupted event packet [ 149.748095][ C3] Bluetooth: hci4: corrupted event packet [ 149.748303][ C3] Bluetooth: hci4: corrupted event packet [ 149.748509][ C3] Bluetooth: hci4: corrupted event packet [ 149.748718][ C3] Bluetooth: hci4: corrupted event packet [ 149.748942][ C3] Bluetooth: hci4: corrupted event packet [ 149.749147][ C3] Bluetooth: hci4: corrupted event packet [ 149.749382][ C3] Bluetooth: hci4: corrupted event packet [ 149.749604][ C3] Bluetooth: hci4: corrupted event packet [ 149.749794][ C3] Bluetooth: hci4: corrupted event packet [ 149.749969][ C3] Bluetooth: hci4: corrupted event packet [ 149.750145][ C3] Bluetooth: hci4: corrupted event packet [ 149.750339][ C3] Bluetooth: hci4: corrupted event packet [ 149.750528][ C3] Bluetooth: hci4: corrupted event packet [ 149.750707][ C3] Bluetooth: hci4: corrupted event packet [ 149.750897][ C3] Bluetooth: hci4: corrupted event packet [ 149.751091][ C3] Bluetooth: hci4: corrupted event packet [ 149.752390][ C3] Bluetooth: hci4: corrupted event packet [ 149.752611][ C3] Bluetooth: hci4: corrupted event packet [ 149.752831][ C3] Bluetooth: hci4: corrupted event packet [ 149.753311][ C3] Bluetooth: hci4: corrupted event packet [ 149.753523][ C3] Bluetooth: hci4: corrupted event packet [ 149.753739][ C3] Bluetooth: hci4: corrupted event packet [ 149.754235][ C3] Bluetooth: hci4: corrupted event packet [ 149.754437][ C3] Bluetooth: hci4: corrupted event packet [ 149.754617][ C3] Bluetooth: hci4: corrupted event packet [ 149.754827][ C3] Bluetooth: hci4: corrupted event packet [ 149.755018][ C3] Bluetooth: hci4: corrupted event packet [ 149.755197][ C3] Bluetooth: hci4: corrupted event packet [ 149.755377][ C3] Bluetooth: hci4: corrupted event packet [ 149.757066][ C3] Bluetooth: hci4: corrupted event packet [ 149.757283][ C3] Bluetooth: hci4: corrupted event packet [ 149.757475][ C3] Bluetooth: hci4: corrupted event packet [ 149.757669][ C3] Bluetooth: hci4: corrupted event packet [ 149.757861][ C3] Bluetooth: hci4: corrupted event packet [ 149.758052][ C3] Bluetooth: hci4: corrupted event packet [ 149.758252][ C3] Bluetooth: hci4: corrupted event packet [ 149.758447][ C3] Bluetooth: hci4: corrupted event packet [ 149.758709][ C3] Bluetooth: hci4: corrupted event packet [ 149.758935][ C3] Bluetooth: hci4: corrupted event packet [ 149.759158][ C3] Bluetooth: hci4: corrupted event packet [ 149.759374][ C3] Bluetooth: hci4: corrupted event packet [ 149.759618][ C3] Bluetooth: hci4: corrupted event packet [ 149.759812][ C3] Bluetooth: hci4: corrupted event packet [ 149.760036][ C3] Bluetooth: hci4: corrupted event packet [ 149.760228][ C3] Bluetooth: hci4: corrupted event packet [ 149.760420][ C3] Bluetooth: hci4: corrupted event packet [ 149.760624][ C3] Bluetooth: hci4: corrupted event packet [ 149.760811][ C3] Bluetooth: hci4: corrupted event packet [ 149.760990][ C3] Bluetooth: hci4: corrupted event packet [ 149.761157][ C3] Bluetooth: hci4: corrupted event packet [ 149.761323][ C3] Bluetooth: hci4: corrupted event packet [ 149.761489][ C3] Bluetooth: hci4: corrupted event packet [ 149.761656][ C3] Bluetooth: hci4: corrupted event packet [ 149.761853][ C3] Bluetooth: hci4: corrupted event packet [ 149.762034][ C3] Bluetooth: hci4: corrupted event packet [ 149.762202][ C3] Bluetooth: hci4: corrupted event packet [ 149.762367][ C3] Bluetooth: hci4: corrupted event packet [ 149.762560][ C3] Bluetooth: hci4: corrupted event packet [ 149.762731][ C3] Bluetooth: hci4: corrupted event packet [ 149.762926][ C3] Bluetooth: hci4: corrupted event packet [ 149.763098][ C3] Bluetooth: hci4: corrupted event packet [ 149.763270][ C3] Bluetooth: hci4: corrupted event packet [ 149.763448][ C3] Bluetooth: hci4: corrupted event packet [ 149.763625][ C3] Bluetooth: hci4: corrupted event packet [ 149.763807][ C3] Bluetooth: hci4: corrupted event packet [ 149.763984][ C3] Bluetooth: hci4: corrupted event packet [ 149.764157][ C3] Bluetooth: hci4: corrupted event packet [ 149.764349][ C3] Bluetooth: hci4: corrupted event packet [ 149.764548][ C3] Bluetooth: hci4: corrupted event packet [ 149.764753][ C3] Bluetooth: hci4: corrupted event packet [ 149.764956][ C3] Bluetooth: hci4: corrupted event packet [ 149.765186][ C3] Bluetooth: hci4: corrupted event packet [ 149.765391][ C3] Bluetooth: hci4: corrupted event packet [ 149.765607][ C3] Bluetooth: hci4: corrupted event packet [ 149.765802][ C3] Bluetooth: hci4: corrupted event packet [ 149.766010][ C3] Bluetooth: hci4: corrupted event packet [ 149.766213][ C3] Bluetooth: hci4: corrupted event packet [ 149.766410][ C3] Bluetooth: hci4: corrupted event packet [ 149.766621][ C3] Bluetooth: hci4: corrupted event packet [ 149.766832][ C3] Bluetooth: hci4: corrupted event packet [ 149.767022][ C3] Bluetooth: hci4: corrupted event packet [ 149.767198][ C3] Bluetooth: hci4: corrupted event packet [ 149.767401][ C3] Bluetooth: hci4: corrupted event packet [ 149.767636][ C3] Bluetooth: hci4: corrupted event packet [ 149.767849][ C3] Bluetooth: hci4: corrupted event packet [ 149.768088][ C3] Bluetooth: hci4: corrupted event packet [ 149.768291][ C3] Bluetooth: hci4: corrupted event packet [ 149.768492][ C3] Bluetooth: hci4: corrupted event packet [ 149.768693][ C3] Bluetooth: hci4: corrupted event packet [ 149.768891][ C3] Bluetooth: hci4: corrupted event packet [ 149.769103][ C3] Bluetooth: hci4: corrupted event packet [ 149.769307][ C3] Bluetooth: hci4: corrupted event packet [ 149.769535][ C3] Bluetooth: hci4: corrupted event packet [ 149.769734][ C3] Bluetooth: hci4: corrupted event packet [ 149.769909][ C3] Bluetooth: hci4: corrupted event packet [ 149.770086][ C3] Bluetooth: hci4: corrupted event packet [ 149.770272][ C3] Bluetooth: hci4: corrupted event packet [ 149.770449][ C3] Bluetooth: hci4: corrupted event packet [ 149.770628][ C3] Bluetooth: hci4: corrupted event packet [ 149.770833][ C3] Bluetooth: hci4: corrupted event packet [ 149.771020][ C3] Bluetooth: hci4: corrupted event packet [ 149.771196][ C3] Bluetooth: hci4: corrupted event packet [ 149.771375][ C3] Bluetooth: hci4: corrupted event packet [ 149.771561][ C3] Bluetooth: hci4: corrupted event packet [ 149.771794][ C3] Bluetooth: hci4: corrupted event packet [ 149.771977][ C3] Bluetooth: hci4: corrupted event packet [ 149.772148][ C3] Bluetooth: hci4: corrupted event packet [ 149.772316][ C3] Bluetooth: hci4: corrupted event packet [ 149.772482][ C3] Bluetooth: hci4: corrupted event packet [ 149.772656][ C3] Bluetooth: hci4: corrupted event packet [ 149.772824][ C3] Bluetooth: hci4: corrupted event packet [ 149.773150][ C3] Bluetooth: hci4: corrupted event packet [ 149.773511][ C3] Bluetooth: hci4: corrupted event packet [ 149.773707][ C3] Bluetooth: hci4: corrupted event packet [ 149.773894][ C3] Bluetooth: hci4: corrupted event packet [ 149.774076][ C3] Bluetooth: hci4: corrupted event packet [ 149.774281][ C3] Bluetooth: hci4: corrupted event packet [ 149.774487][ C3] Bluetooth: hci4: corrupted event packet [ 149.774683][ C3] Bluetooth: hci4: corrupted event packet [ 149.774892][ C3] Bluetooth: hci4: corrupted event packet [ 149.775132][ C3] Bluetooth: hci4: corrupted event packet [ 149.775349][ C3] Bluetooth: hci4: corrupted event packet [ 149.775573][ C3] Bluetooth: hci4: corrupted event packet [ 149.775813][ C3] Bluetooth: hci4: corrupted event packet [ 149.776033][ C3] Bluetooth: hci4: corrupted event packet [ 149.776250][ C3] Bluetooth: hci4: corrupted event packet [ 149.776485][ C3] Bluetooth: hci4: corrupted event packet [ 149.776759][ C3] Bluetooth: hci4: corrupted event packet [ 149.777001][ C3] Bluetooth: hci4: corrupted event packet [ 149.777235][ C3] Bluetooth: hci4: corrupted event packet [ 149.777454][ C3] Bluetooth: hci4: corrupted event packet [ 149.777686][ C3] Bluetooth: hci4: corrupted event packet [ 149.777906][ C3] Bluetooth: hci4: corrupted event packet [ 149.778122][ C3] Bluetooth: hci4: corrupted event packet [ 149.778340][ C3] Bluetooth: hci4: corrupted event packet [ 149.778561][ C3] Bluetooth: hci4: corrupted event packet [ 149.778827][ C3] Bluetooth: hci4: corrupted event packet [ 149.779058][ C3] Bluetooth: hci4: corrupted event packet [ 149.779289][ C3] Bluetooth: hci4: corrupted event packet [ 149.779530][ C3] Bluetooth: hci4: corrupted event packet [ 149.779766][ C3] Bluetooth: hci4: corrupted event packet [ 149.779998][ C3] Bluetooth: hci4: corrupted event packet [ 149.780205][ C3] Bluetooth: hci4: corrupted event packet [ 149.780390][ C3] Bluetooth: hci4: corrupted event packet [ 149.780598][ C3] Bluetooth: hci4: corrupted event packet [ 149.780794][ C3] Bluetooth: hci4: corrupted event packet [ 149.780998][ C3] Bluetooth: hci4: corrupted event packet [ 149.781198][ C3] Bluetooth: hci4: corrupted event packet [ 149.781384][ C3] Bluetooth: hci4: corrupted event packet [ 149.781590][ C3] Bluetooth: hci4: corrupted event packet [ 149.781781][ C3] Bluetooth: hci4: corrupted event packet [ 149.781964][ C3] Bluetooth: hci4: corrupted event packet [ 149.782142][ C3] Bluetooth: hci4: corrupted event packet [ 149.782329][ C3] Bluetooth: hci4: corrupted event packet [ 149.782518][ C3] Bluetooth: hci4: corrupted event packet [ 149.782743][ C3] Bluetooth: hci4: corrupted event packet [ 149.782921][ C3] Bluetooth: hci4: corrupted event packet [ 149.783100][ C3] Bluetooth: hci4: corrupted event packet [ 149.783312][ C3] Bluetooth: hci4: corrupted event packet [ 149.783489][ C3] Bluetooth: hci4: corrupted event packet [ 149.783669][ C3] Bluetooth: hci4: corrupted event packet [ 149.783851][ C3] Bluetooth: hci4: corrupted event packet [ 149.784055][ C3] Bluetooth: hci4: corrupted event packet [ 149.784254][ C3] Bluetooth: hci4: corrupted event packet [ 149.784461][ C3] Bluetooth: hci4: corrupted event packet [ 149.784682][ C3] Bluetooth: hci4: corrupted event pac ** replaying previous printk message ** [ 149.784682][ C3] Bluetooth: hci4: corrupted event packet [ 149.784879][ C3] Bluetooth: hci4: corrupted event packet [ 149.785084][ C3] Bluetooth: hci4: corrupted event packet [ 149.785294][ C3] Bluetooth: hci4: corrupted event packet [ 149.785497][ C3] Bluetooth: hci4: corrupted event packet [ 149.785715][ C3] Bluetooth: hci4: corrupted event packet [ 149.785926][ C3] Bluetooth: hci4: corrupted event packet [ 149.786137][ C3] Bluetooth: hci4: corrupted event packet [ 149.786340][ C3] Bluetooth: hci4: corrupted event packet [ 149.786537][ C3] Bluetooth: hci4: corrupted event packet [ 149.786733][ C3] Bluetooth: hci4: corrupted event packet [ 149.786933][ C3] Bluetooth: hci4: corrupted event packet [ 149.787147][ C3] Bluetooth: hci4: corrupted event packet [ 149.787352][ C3] Bluetooth: hci4: corrupted event packet [ 149.787593][ C3] Bluetooth: hci4: corrupted event packet [ 149.787833][ C3] Bluetooth: hci4: corrupted event packet [ 149.788045][ C3] Bluetooth: hci4: corrupted event packet [ 149.788249][ C3] Bluetooth: hci4: corrupted event packet [ 149.788474][ C3] Bluetooth: hci4: corrupted event packet [ 149.788687][ C3] Bluetooth: hci4: corrupted event packet [ 149.788893][ C3] Bluetooth: hci4: corrupted event packet [ 149.789097][ C3] Bluetooth: hci4: corrupted event packet [ 149.789295][ C3] Bluetooth: hci4: corrupted event packet [ 149.789505][ C3] Bluetooth: hci4: corrupted event packet [ 149.789734][ C3] Bluetooth: hci4: corrupted event packet [ 149.789944][ C3] Bluetooth: hci4: corrupted event packet [ 149.790128][ C3] Bluetooth: hci4: corrupted event packet [ 149.790307][ C3] Bluetooth: hci4: corrupted event packet [ 149.790488][ C3] Bluetooth: hci4: corrupted event packet [ 149.790669][ C3] Bluetooth: hci4: corrupted event packet [ 149.790847][ C3] Bluetooth: hci4: corrupted event packet [ 149.791021][ C3] Bluetooth: hci4: corrupted event packet [ 149.791186][ C3] Bluetooth: hci4: corrupted event packet [ 149.791357][ C3] Bluetooth: hci4: corrupted event packet [ 149.791538][ C3] Bluetooth: hci4: corrupted event packet [ 149.791711][ C3] Bluetooth: hci4: corrupted event packet [ 149.791885][ C3] Bluetooth: hci4: corrupted event packet [ 149.792069][ C3] Bluetooth: hci4: corrupted event packet [ 149.792244][ C3] Bluetooth: hci4: corrupted event packet [ 149.792422][ C3] Bluetooth: hci4: corrupted event packet [ 149.792605][ C3] Bluetooth: hci4: corrupted event packet [ 149.792789][ C3] Bluetooth: hci4: corrupted event packet [ 149.793123][ C3] Bluetooth: hci4: corrupted event packet [ 149.793527][ C3] Bluetooth: hci4: corrupted event packet [ 149.793726][ C3] Bluetooth: hci4: corrupted event packet [ 149.793892][ C3] Bluetooth: hci4: corrupted event packet [ 149.794079][ C3] Bluetooth: hci4: corrupted event packet [ 149.794279][ C3] Bluetooth: hci4: corrupted event packet [ 149.794495][ C3] Bluetooth: hci4: corrupted event packet [ 149.794698][ C3] Bluetooth: hci4: corrupted event packet [ 149.794899][ C3] Bluetooth: hci4: corrupted event packet [ 149.795102][ C3] Bluetooth: hci4: corrupted event packet [ 149.795312][ C3] Bluetooth: hci4: corrupted event packet [ 149.795512][ C3] Bluetooth: hci4: corrupted event packet [ 149.795714][ C3] Bluetooth: hci4: corrupted event packet [ 149.795920][ C3] Bluetooth: hci4: corrupted event packet [ 149.796174][ C3] Bluetooth: hci4: corrupted event packet [ 150.001557][ T5848] usb 5-1: USB disconnect, device number 21 [ 150.001640][ C3] Bluetooth: hci4: urb ffff8880135bab00 failed to resubmit (19) [ 150.001684][ C3] Bluetooth: hci4: urb ffff888026f57a00 failed to resubmit (19) [ 150.132429][ T7902] Rounding down aligned max_sectors from 4294967295 to 4294967288 [ 150.138950][ T7902] [ 150.280307][ T7902] ====================================================== [ 150.283306][ T7902] WARNING: possible circular locking dependency detected [ 150.285896][ T7902] syzkaller #0 Tainted: G L [ 150.288355][ T7902] ------------------------------------------------------ [ 150.291422][ T7902] syz.2.668/7902 is trying to acquire lock: [ 150.293957][ T7902] ffff88801e8ef800 (&sb->s_type->i_mutex_key#27){++++}-{4:4}, at: configfs_depend_item_unlocked+0xf3/0x6a0 [ 150.298028][ T7902] [ 150.298028][ T7902] but task is already holding lock: [ 150.300547][ T7902] ffffffff90483000 (tpg_instances_lock){+.+.}-{4:4}, at: usbg_make_tpg+0x10b/0x610 [ 150.303794][ T7902] [ 150.303794][ T7902] which lock already depends on the new lock. [ 150.303794][ T7902] [ 150.307689][ T7902] [ 150.307689][ T7902] the existing dependency chain (in reverse order) is: [ 150.311496][ T7902] [ 150.311496][ T7902] -> #3 (tpg_instances_lock){+.+.}-{4:4}: [ 150.314823][ T7902] lock_acquire+0x1d1/0x380 [ 150.316815][ T7902] __mutex_lock+0x1a4/0x1bd0 [ 150.319006][ T7902] tcm_alloc_inst+0x5f/0x1e0 [ 150.320641][ T7902] try_get_usb_function_instance+0x136/0x1f0 [ 150.322659][ T7902] usb_get_function_instance+0x16/0x70 [ 150.324536][ T7902] function_make+0x18c/0x3f0 [ 150.326131][ T7902] configfs_mkdir+0x525/0xd40 [ 150.327767][ T7902] vfs_mkdir+0x364/0x850 [ 150.329281][ T7902] filename_mkdirat+0x48b/0x5e0 [ 150.331008][ T7902] __ia32_sys_mkdirat+0x88/0xc0 [ 150.332686][ T7902] __do_fast_syscall_32+0x13a/0x8b0 [ 150.334473][ T7902] do_fast_syscall_32+0x32/0x70 [ 150.336160][ T7902] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 150.338272][ T7902] [ 150.338272][ T7902] -> #2 (func_lock){+.+.}-{4:4}: [ 150.340516][ T7902] lock_acquire+0x1d1/0x380 [ 150.342103][ T7902] __mutex_lock+0x1a4/0x1bd0 [ 150.343740][ T7902] try_get_usb_function_instance+0x26/0x1f0 [ 150.345759][ T7902] usb_get_function_instance+0x16/0x70 [ 150.347670][ T7902] function_make+0x18c/0x3f0 [ 150.349346][ T7902] configfs_mkdir+0x525/0xd40 [ 150.351034][ T7902] vfs_mkdir+0x364/0x850 [ 150.352566][ T7902] filename_mkdirat+0x48b/0x5e0 [ 150.354289][ T7902] __ia32_sys_mkdirat+0x88/0xc0 [ 150.356005][ T7902] __do_fast_syscall_32+0x13a/0x8b0 [ 150.357803][ T7902] do_fast_syscall_32+0x32/0x70 [ 150.359510][ T7902] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 150.361646][ T7902] [ 150.361646][ T7902] -> #1 (gadget_subsys.su_mutex){+.+.}-{4:4}: [ 150.364185][ T7902] lock_acquire+0x1d1/0x380 [ 150.366214][ T7902] __mutex_lock+0x1a4/0x1bd0 [ 150.368001][ T7902] configfs_rmdir+0x5ae/0x950 [ 150.369973][ T7902] vfs_rmdir+0x328/0x8a0 [ 150.371833][ T7902] filename_rmdir+0x31a/0x5c0 [ 150.373697][ T7902] __ia32_sys_unlinkat+0xf5/0x130 [ 150.375583][ T7902] __do_fast_syscall_32+0x13a/0x8b0 [ 150.377394][ T7902] do_fast_syscall_32+0x32/0x70 [ 150.379107][ T7902] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 150.381263][ T7902] [ 150.381263][ T7902] -> #0 (&sb->s_type->i_mutex_key#27){++++}-{4:4}: [ 150.384167][ T7902] check_prev_add+0xeb/0xe60 [ 150.385795][ T7902] __lock_acquire+0x1528/0x1f40 [ 150.387500][ T7902] lock_acquire+0x1d1/0x380 [ 150.389088][ T7902] down_write+0x8b/0x1f0 [ 150.390652][ T7902] configfs_depend_item_unlocked+0xf3/0x6a0 [ 150.392680][ T7902] usbg_make_tpg+0x251/0x610 [ 150.394310][ T7902] target_fabric_make_tpg+0xab/0x8c0 [ 150.396247][ T7902] configfs_mkdir+0x525/0xd40 [ 150.397892][ T7902] vfs_mkdir+0x364/0x850 [ 150.399480][ T7902] filename_mkdirat+0x48b/0x5e0 [ 150.401384][ T7902] __ia32_sys_mkdirat+0x88/0xc0 [ 150.403340][ T7902] __do_fast_syscall_32+0x13a/0x8b0 [ 150.405294][ T7902] do_fast_syscall_32+0x32/0x70 [ 150.407050][ T7902] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 150.409361][ T7902] [ 150.409361][ T7902] other info that might help us debug this: [ 150.409361][ T7902] [ 150.412823][ T7902] Chain exists of: [ 150.412823][ T7902] &sb->s_type->i_mutex_key#27 --> func_lock --> tpg_instances_lock [ 150.412823][ T7902] [ 150.417057][ T7902] Possible unsafe locking scenario: [ 150.417057][ T7902] [ 150.419376][ T7902] CPU0 CPU1 [ 150.421119][ T7902] ---- ---- [ 150.422780][ T7902] lock(tpg_instances_lock); [ 150.424314][ T7902] lock(func_lock); [ 150.426464][ T7902] lock(tpg_instances_lock); [ 150.428794][ T7902] lock(&sb->s_type->i_mutex_key#27); [ 150.430620][ T7902] [ 150.430620][ T7902] *** DEADLOCK *** [ 150.430620][ T7902] [ 150.433224][ T7902] locks held by syz.2.668/7902: 4, last CPU#3: [ 150.435148][ T7902] #0: ffff888022e2e460 (sb_writers#15){.+.+}-{0:0}, at: filename_create+0x10d/0x400 [ 150.438075][ T7902] #1: ffff888013a20600 (&sb->s_type->i_mutex_key#8/1){+.+.}-{4:4}, at: filename_create+0x1c0/0x400 [ 150.441442][ T7902] #2: ffffffff8ffb5e68 (&subsys->su_mutex){+.+.}-{4:4}, at: configfs_mkdir+0x4c0/0xd40 [ 150.444425][ T7902] #3: ffffffff90483000 (tpg_instances_lock){+.+.}-{4:4}, at: usbg_make_tpg+0x10b/0x610 [ 150.447428][ T7902] [ 150.447428][ T7902] stack backtrace: [ 150.449397][ T7902] CPU: 3 UID: 0 PID: 7902 Comm: syz.2.668 Tainted: G L syzkaller #0 PREEMPT(full) [ 150.452977][ T7902] Tainted: [L]=SOFTLOCKUP [ 150.454543][ T7902] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 150.457683][ T7902] Call Trace: [ 150.458741][ T7902] [ 150.459691][ T7902] dump_stack_lvl+0x100/0x190 [ 150.461188][ T7902] print_circular_bug.cold+0x178/0x1be [ 150.462998][ T7902] check_noncircular+0x146/0x160 [ 150.464557][ T7902] check_prev_add+0xeb/0xe60 [ 150.465958][ T7902] __lock_acquire+0x1528/0x1f40 [ 150.467521][ T7902] ? rcu_is_watching+0x13/0xc0 [ 150.469066][ T7902] lock_acquire+0x1d1/0x380 [ 150.470547][ T7902] ? configfs_depend_item_unlocked+0xf3/0x6a0 [ 150.472534][ T7902] ? __pfx___might_resched+0x10/0x10 [ 150.474234][ T7902] down_write+0x8b/0x1f0 [ 150.475617][ T7902] ? configfs_depend_item_unlocked+0xf3/0x6a0 [ 150.477501][ T7902] ? __pfx_down_write+0x10/0x10 [ 150.479044][ T7902] ? kstrtou16+0xde/0x130 [ 150.480421][ T7902] configfs_depend_item_unlocked+0xf3/0x6a0 [ 150.482253][ T7902] usbg_make_tpg+0x251/0x610 [ 150.483705][ T7902] ? __pfx_usbg_make_tpg+0x10/0x10 [ 150.485381][ T7902] ? find_held_lock+0x2b/0x80 [ 150.486965][ T7902] ? __pfx_usbg_make_tpg+0x10/0x10 [ 150.488696][ T7902] ? __pfx_target_fabric_make_tpg+0x10/0x10 [ 150.490760][ T7902] target_fabric_make_tpg+0xab/0x8c0 [ 150.492419][ T7902] ? __pfx_target_fabric_make_tpg+0x10/0x10 [ 150.494255][ T7902] configfs_mkdir+0x525/0xd40 [ 150.495721][ T7902] ? __pfx_configfs_mkdir+0x10/0x10 [ 150.497335][ T7902] vfs_mkdir+0x364/0x850 [ 150.498703][ T7902] filename_mkdirat+0x48b/0x5e0 [ 150.500444][ T7902] ? __pfx_filename_mkdirat+0x10/0x10 [ 150.502148][ T7902] ? strncpy_from_user+0x19d/0x2d0 [ 150.503900][ T7902] ? do_getname+0x191/0x390 [ 150.505358][ T7902] __ia32_sys_mkdirat+0x88/0xc0 [ 150.506895][ T7902] __do_fast_syscall_32+0x13a/0x8b0 [ 150.508535][ T7902] do_fast_syscall_32+0x32/0x70 [ 150.510084][ T7902] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 150.512064][ T7902] RIP: 0023:0xf7f14fec [ 150.513353][ T7902] Code: Unable to access opcode bytes at 0xf7f14fc2. [ 150.515512][ T7902] RSP: 002b:00000000f53d650c EFLAGS: 00000292 ORIG_RAX: 0000000000000128 [ 150.518209][ T7902] RAX: ffffffffffffffda RBX: 00000000ffffff9c RCX: 0000000080000380 [ 150.520786][ T7902] RDX: 00000000000001ff RSI: 0000000000000000 RDI: 0000000000000000 [ 150.523278][ T7902] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 150.525733][ T7902] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 150.528209][ T7902] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 150.530733][ T7902] [ 151.593227][ T5100] Bluetooth: hci4: command 0xfc0e tx timeout