last executing test programs: 19m39.220493485s ago: executing program 0 (id=507): r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='loginuid\x00') read$FUSE(r0, 0x0, 0x0) 19m39.130145369s ago: executing program 0 (id=508): capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)={0x6, 0x6, 0x2, 0x87, 0xffffffff, 0x40}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x5, 0x4, 0x4, 0x3, 0x0, 0xffffffffffffffff, 0xffffffff}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x8, 0xf, &(0x7f0000000d80)=@ringbuf={{0x18, 0x8}, {{0x18, 0x1, 0x1, 0x0, r0}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3}, {0x95, 0x0, 0x201, 0x700}}, [], {{0x7, 0x1, 0xb, 0x8}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x7}}}, &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @cgroup_skb, 0x0, 0xf00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 19m39.030347355s ago: executing program 0 (id=509): r0 = socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x60, 0x24, 0xd0f, 0x70bd2d, 0x0, {0x60, 0x0, 0x0, r2, {0x0, 0xa}, {0xffff, 0xffff}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8}, {0x34, 0x2, [@TCA_TBF_PARMS={0x39, 0x1, {{0xe9, 0x2, 0x0, 0x0, 0x9, 0x5}, {0x12, 0x2, 0x0, 0x401, 0x8001, 0x1400}, 0xa5, 0x5, 0xffffffd}}, @TCA_TBF_BURST={0x8, 0x6, 0x8057}]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x40000}, 0x240440d0) 19m38.941448119s ago: executing program 0 (id=510): ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000040)={0x0, 0x0, "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", "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"}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) r0 = memfd_create(&(0x7f0000001200)='-B\xd5NI\xc5j\x9a\b\x00\x00\x00\b\x84\xa2{\x00\v\x18\x00\xca6\x96\x00\x01\x00\x00\x00\x00\x00\x00\x00\xb3\xbb\x8d\xac\xacva}knh#\xcf)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8b\x06\xfb\xb8G\xd1c\xe1$\xff\x97k\xde\xc5\xe96\xdd\xbdQ\x8a\xb4\x9d\xd9\x1d\xa8\xda\x95\x03U)\xc98M\xcd\xfb\xc83\x12\xd7\xdb\x93\xcc]x\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93=\xabQ\xf7\x05\x81\x01\xe5\x98\r\x1d\xa1\xce\x8b\x19\xea\xef\xe3\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa9\xf0I{\xf0:\xd7\x802\xf3\r|\x86\x82\xdc*\xc3\xafj\xef\x9bF\xa2\xa6\xedA\xb7\x0f\xda\x9d<\xd6l\xbcF\xcb\xec\x83#?\xf4\x81\x16+\x14\xd0\xb8\x88`W\xd9Y\xac^c>\x9f\xc1Jm\x97PQ{\xc0\xf9H\xb2\b\xca_ki\xbf\xf2l&\x8dBc\x01\xcc\xd4\x00\x00\x00\x00', 0x1) prctl$PR_SET_TAGGED_ADDR_CTRL(0x37, 0x1) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000480)={0x0, 0x1, 0xe4b5, 0x1}) 19m38.851478414s ago: executing program 0 (id=511): r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000000)="1400000010003507d25a806f8c6394f90324fc60", 0x14}], 0x1}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1800000000000000000000000000000018010000786c6c2500000000002020"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0xa, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) recvmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000001fc0)=""/4096, 0x1000}], 0x1}, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000a40)=ANY=[@ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="7f000001ac141400000000011c0e0000000000000000000007006fc946f1f569c01801"], 0x230}, 0x0) 19m24.910714597s ago: executing program 0 (id=516): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x44, 0x86}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() bpf$PROG_LOAD(0x5, 0x0, 0x0) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x5) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f07ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f0000000480), 0x400034f, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x19, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @cgroup_sockopt=0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r3 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00000000c0)={@private0={0xfc, 0x0, '\x00', 0x1}, 0x800, 0x2, 0x2000000000903, 0xb, 0x0, 0x9}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r4 = bpf$PROG_LOAD(0x5, 0x0, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0xa101, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) ioctl$TCSETS(r5, 0x5402, &(0x7f0000000080)={0x4, 0xfff, 0x10, 0x800, 0x11, "e419a0499324af36a67bbfde8714fbcae3259b"}) ioctl$TCSETS(r5, 0x40045431, &(0x7f0000000dc0)={0x0, 0xffffffff, 0xdd69, 0x0, 0x0, "0062ba7d82000000000000000000f7fffeff00"}) r6 = syz_open_pts(r5, 0x8182) r7 = dup3(r6, r5, 0x0) read$FUSE(r7, &(0x7f0000000e00)={0x2020}, 0x2020) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0x0, r4}, 0x18) 18m39.884155951s ago: executing program 32 (id=516): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x44, 0x86}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() bpf$PROG_LOAD(0x5, 0x0, 0x0) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x5) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f07ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f0000000480), 0x400034f, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x19, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @cgroup_sockopt=0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r3 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00000000c0)={@private0={0xfc, 0x0, '\x00', 0x1}, 0x800, 0x2, 0x2000000000903, 0xb, 0x0, 0x9}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r4 = bpf$PROG_LOAD(0x5, 0x0, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0xa101, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) ioctl$TCSETS(r5, 0x5402, &(0x7f0000000080)={0x4, 0xfff, 0x10, 0x800, 0x11, "e419a0499324af36a67bbfde8714fbcae3259b"}) ioctl$TCSETS(r5, 0x40045431, &(0x7f0000000dc0)={0x0, 0xffffffff, 0xdd69, 0x0, 0x0, "0062ba7d82000000000000000000f7fffeff00"}) r6 = syz_open_pts(r5, 0x8182) r7 = dup3(r6, r5, 0x0) read$FUSE(r7, &(0x7f0000000e00)={0x2020}, 0x2020) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0x0, r4}, 0x18) 7m47.001373633s ago: executing program 1 (id=1279): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f00000002c0)={0x50, 0x0, r1, {0x7, 0x29, 0x0, 0x5090880b, 0x0, 0x10, 0xd, 0x40, 0x0, 0x0, 0x2f, 0x1}}, 0x50) 7m46.691806838s ago: executing program 1 (id=1280): socketpair(0x15, 0x3, 0x1, &(0x7f0000000340)) socket$alg(0x26, 0x5, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x1) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x183203, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r0 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0) r1 = gettid() timer_create(0x0, &(0x7f00000002c0)={0x0, 0x21, 0x800000000004, @tid=r1}, &(0x7f0000bbdffc)=0x0) timer_settime(r2, 0x1, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000140)={0x4000001, 0x71, 0x200000009}) pread64(r0, 0x0, 0x0, 0xce2) syz_usb_connect(0x0, 0x24, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x400010bce) 7m44.491871801s ago: executing program 1 (id=1281): r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) write$UHID_CREATE2(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="0b00000073790101000000000000000000000000000af7f4f0c55de8ca0000000000000000000000000000000000000000f3c800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff00000000000000000000000000000020"], 0x138) prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) write$UHID_DESTROY(r0, &(0x7f0000000340), 0x4) 7m39.66119775s ago: executing program 1 (id=1282): prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000040), 0x2, 0xa0301) r1 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r1) ptrace$setregset(0x4205, r1, 0x1, &(0x7f00000001c0)={&(0x7f0000000000)="c945b941eb6a3f6dedf11f1508685636", 0xfffffffffffffda4}) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f00000003c0)={{0x8004, 0x0, 0xe09, 0x8, 'syz1\x00', 0x7f}, 0x6, 0x10, 0x99f, r1, 0x9, 0x2, 'syz1\x00', &(0x7f0000000640)=['', '\x00\x00\x02\x89\r\x002\xd4\rU\x91\xffy\xd9\xf4\xeb\x89\x8bSK\x91b\xe7\xa5L\a\xd9\xeeb3\'\x9dicN\xabDu\xce\xcc\xeb\x1aC\x1d\xf3e\xfa_Cs\xd4U\xd5\xd1\x8e\xa4\x9c).A\x88\x90 ]\x94\x122\x15\x8ey\x88\xdc\x92Y\x8e\xde\\\xcc\x9b\xb4\xc1?*\xe7\xca\x10\xd8\xdc\xd2\xd0\xf40xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) kcmp(r0, r0, 0x2, r2, r1) openat$random(0xffffffffffffff9c, &(0x7f000000fe80), 0x40800, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) sched_setaffinity(r0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0) mkdir(0x0, 0x0) r3 = socket(0x1d, 0x2, 0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000004c0)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f00000000c0)={0x1d, r4, 0x8000000000000003, {}, 0xfd}, 0x18) 13.891452236s ago: executing program 2 (id=1457): socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x2, 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x6, 0x4) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000009000000000000000000feff9500000000"], &(0x7f00000000c0)='syzkaller\x00'}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000080)='contention_end\x00', r0}, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000000)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_GET_SEC_LEVEL(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1c, r2, 0x701, 0x0, 0x0, {0x16}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r3}]}, 0x1c}}, 0x0) 12.371218884s ago: executing program 3 (id=1458): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = socket(0x400000000010, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r3, {0x0, 0xfff1}, {0xffff, 0xffff}, {0x0, 0x2}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8, 0x2, {0x0, 0x3}}}]}, 0x38}}, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x8c, 0x2c, 0xd27, 0x30bd29, 0x25dfdc00, {0x0, 0x0, 0x0, r3, {0x0, 0x4}, {}, {0x8}}, [@filter_kind_options=@f_matchall={{0xd}, {0x50, 0x2, [@TCA_MATCHALL_ACT={0x4c, 0x2, [@m_gact={0x48, 0x1, 0x0, 0x0, {{0x9}, {0x1c, 0x2, 0x0, 0x1, [@TCA_GACT_PARMS={0x18, 0x2, {0xfffffffd, 0x400, 0x20000008, 0x6, 0x7}}]}, {0x4}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x2, 0x3}}}}]}]}}, @TCA_RATE={0x6, 0x5, {0x2, 0xc}}]}, 0x8c}, 0x1, 0x0, 0x0, 0x10}, 0x0) renameat2(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c, 0x0, 0x0) 12.07093785s ago: executing program 2 (id=1459): r0 = eventfd2(0x0, 0x0) r1 = syz_io_uring_setup(0x4ff6, &(0x7f0000000140)={0x0, 0xaee2, 0x8, 0x2, 0x2cc}, &(0x7f00000000c0)=0x0, &(0x7f0000001600)=0x0) syz_io_uring_submit(r2, r3, &(0x7f00000002c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0, 0x0, {0x85c3}}) io_uring_enter(r1, 0x47f6, 0x0, 0x0, 0x0, 0x0) io_setup(0x81, &(0x7f0000000400)=0x0) io_submit(r4, 0x1, &(0x7f0000000440)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x1fd, r0, 0x0, 0x0, 0x0, 0x0, 0x1, r0}]) 11.941572336s ago: executing program 3 (id=1460): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x8, 0xc, &(0x7f0000000300)=ANY=[@ANYBLOB], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @cgroup_skb, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={&(0x7f0000000280)='contention_end\x00', r0}, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000000), 0xffffffffffffffff) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x7) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0xe}}, &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x4}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000040)='contention_end\x00', r3}, 0x10) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0xd3283d0368e269b3, 0x8031, 0xffffffffffffffff, 0x0) r4 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r4, 0x4004af61, &(0x7f0000000140)=0x200000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) fcntl$getown(r3, 0x9) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r5, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r6, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[], 0xa0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r7 = add_key$user(&(0x7f0000002100), 0x0, 0x0, 0x0, 0xfffffffffffffffd) r8 = add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000000)={r8, r8, r8}, 0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)={'crc32c\x00'}}) r9 = add_key$keyring(&(0x7f0000000400), &(0x7f0000000480)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, r7, &(0x7f0000000340)='asymmetric\x00', &(0x7f0000000380)={'syz', 0x1}, r9) r10 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$SMC_PNETID_ADD(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000004c0)=ANY=[@ANYRES16=r1, @ANYBLOB="01000000000000000000020000000900010073797a320000000014000200626f6e643000000000000000000000006334f27938511b5722b87979a10965337d8b2de3a5c521d868dd28d0ab07a27d5c51983a17f5c7667893abba59494446193f3d50a66accc4780559fd82e523575620e426a180b7c4270d7d1ab691c7335975bbacb586d40293a63d938229c153e5d5e19f82cf280afaeb675c75cd51e511a341cce18fb3526748dfedac04a6d6a53b89eccdecd5cb76c68994e5d76318d52093815cc61763813d823f3dd602440ad3ea80f522b429d628"], 0x34}}, 0xc800) 9.961532038s ago: executing program 2 (id=1461): socket$netlink(0x10, 0x3, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000200)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x4000003, 0x50032, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x75ba, 0x0, 0x0, 0x0) io_uring_enter(r1, 0x567, 0x72, 0x0, 0x0, 0x0) mlock(&(0x7f00007d8000/0x800000)=nil, 0x800000) syz_clone(0x100, 0x0, 0x0, 0x0, 0x0, 0x0) mlock(&(0x7f00007d8000/0x800000)=nil, 0x800000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCSTI(r2, 0x5412, 0x0) ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000000180)=0x3) r3 = syz_open_dev$vcsn(0x0, 0x1, 0x20041) write$FUSE_INIT(r3, 0x0, 0x0) 937.669262ms ago: executing program 3 (id=1462): getsockopt(0xffffffffffffffff, 0x29, 0x31, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xb2570000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, 0x0) connect$unix(r1, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x2000000}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) fcntl$lock(r2, 0x5, &(0x7f0000000180)={0x0, 0x2, 0xfff, 0x4, r0}) sendmsg$sock(0xffffffffffffffff, 0x0, 0x8800) chdir(0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x18) socket$inet6_udp(0xa, 0x2, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) 513.665114ms ago: executing program 2 (id=1463): syz_usb_connect$uac1(0x5, 0x8a, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000000206b1d01014000010203010902780003010000060904000000010100000a24010200000201020a24080304004000000009040100000102000009040101010102000009050109100001fc0b0725018107010809040200000102000009040201010102000008240201002647ba0724010604021009058209000410070707"], 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0) 218.978029ms ago: executing program 2 (id=1464): r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x68, 0x24, 0xf0b, 0x70bd2b, 0xfffffffd, {0x0, 0x0, 0x12, r1, {}, {0xffff, 0xffff}, {0x2}}, [@qdisc_kind_options=@q_cake={{0x9}, {0x38, 0x2, [@TCA_CAKE_RTT={0x8, 0x7, 0x8}, @TCA_CAKE_ACK_FILTER={0x8, 0x10, 0x1}, @TCA_CAKE_FLOW_MODE={0x8, 0x5, 0x5}, @TCA_CAKE_BASE_RATE64={0xc, 0x2, 0x5}, @TCA_CAKE_MEMORY={0x8, 0xa, 0x2}, @TCA_CAKE_NAT={0x8, 0xb, 0x1}]}}]}, 0x68}}, 0x0) 0s ago: executing program 2 (id=1465): prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r1 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000080)='/dev/comedi3\x00', 0x400, 0x0) ioctl$COMEDI_DEVCONFIG(r1, 0x40946400, 0x0) ioctl$COMEDI_DEVCONFIG(r1, 0x40946400, &(0x7f00000000c0)={'8255\x00', [0x4f27, 0x5, 0x2, 0x401, 0x1, 0xcc7, 0xfff, 0x5c952399, 0x5, 0x3ff, 0x802, 0x1600, 0x1, 0x1, 0x9, 0xe1cb, 0x6, 0x4, 0x3, 0x395, 0x80000089, 0xfffffffd, 0x0, 0xfffffff5, 0xffffeadb, 0x3, 0x3c, 0x8, 0x4, 0x8000000, 0xdffffffa]}) kernel console output (not intermixed with test programs): [ T6916] r5:84b79800 r4:8294f190 [ 1301.236195][ T6916] [<8021fb9c>] (dump_stack) from [<80972704>] (should_fail_ex+0x1c4/0x228) [ 1301.236247][ T6916] [<80972540>] (should_fail_ex) from [<8097277c>] (should_fail+0x14/0x18) [ 1301.236381][ T6916] r8:dfca5eb8 r7:00000000 r6:00000001 r5:76fd9f30 r4:00000001 [ 1301.236703][ T6916] [<80972768>] (should_fail) from [<8097279c>] (should_fail_usercopy+0x1c/0x20) [ 1301.236906][ T6916] [<80972780>] (should_fail_usercopy) from [<808bed70>] (kstrtouint_from_user+0x54/0x13c) [ 1301.237004][ T6916] [<808bed1c>] (kstrtouint_from_user) from [<80609b7c>] (proc_fail_nth_write+0x40/0xf0) [ 1301.237130][ T6916] r8:dfca5f68 r7:84b79800 r6:00000001 r5:84962b40 r4:00000001 [ 1301.237248][ T6916] [<80609b3c>] (proc_fail_nth_write) from [<80553d08>] (vfs_write+0xac/0x44c) [ 1301.237541][ T6916] r5:84962b40 r4:80609b3c [ 1301.237628][ T6916] [<80553c5c>] (vfs_write) from [<80554218>] (ksys_write+0x74/0xe8) [ 1301.237810][ T6916] r10:00000004 r9:84b79800 r8:8020029c r7:00000000 r6:00000002 r5:84962b40 [ 1301.237832][ T6916] r4:84962b43 [ 1301.237848][ T6916] [<805541a4>] (ksys_write) from [<8055429c>] (sys_write+0x10/0x14) [ 1301.237907][ T6916] r7:00000004 r6:00000004 r5:76fd9f30 r4:00000001 [ 1301.237924][ T6916] [<8055428c>] (sys_write) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1301.237968][ T6916] Exception stack(0xdfca5fa8 to 0xdfca5ff0) [ 1301.238035][ T6916] 5fa0: 00000001 76fd9f30 00000004 76fd9f30 00000001 00000000 [ 1301.238195][ T6916] 5fc0: 00000001 76fd9f30 00000004 00000004 002e0000 00000000 00006364 76fda0bc [ 1301.238222][ T6916] 5fe0: 00000158 76fd9ed0 000d80f0 0013025c [ 1303.854337][ T6925] FAULT_INJECTION: forcing a failure. [ 1303.854337][ T6925] name failslab, interval 1, probability 0, space 0, times 0 [ 1303.854666][ T6925] CPU: 1 UID: 0 PID: 6925 Comm: syz.2.745 Not tainted syzkaller #0 PREEMPT [ 1303.854756][ T6925] Hardware name: ARM-Versatile Express [ 1303.854829][ T6925] Call trace: [ 1303.854873][ T6925] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 1303.855063][ T6925] r7:84b7c800 r6:00000000 r5:60000013 r4:822603d4 [ 1303.855120][ T6925] [<80201b08>] (show_stack) from [<8021fb90>] (dump_stack_lvl+0x70/0x7c) [ 1303.855178][ T6925] [<8021fb20>] (dump_stack_lvl) from [<8021fbb4>] (dump_stack+0x18/0x1c) [ 1303.855359][ T6925] r5:84b7c800 r4:82917c00 [ 1303.855387][ T6925] [<8021fb9c>] (dump_stack) from [<80972704>] (should_fail_ex+0x1c4/0x228) [ 1303.855452][ T6925] [<80972540>] (should_fail_ex) from [<8051f200>] (should_failslab+0x6c/0x94) [ 1303.855739][ T6925] r8:00000000 r7:84b7c800 r6:00400dc0 r5:850dfb80 r4:83002000 [ 1303.855863][ T6925] [<8051f194>] (should_failslab) from [<80502bc4>] (__kmalloc_cache_noprof+0x4c/0x33c) [ 1303.855918][ T6925] [<80502b78>] (__kmalloc_cache_noprof) from [<80740bd0>] (fuse_alloc_forget+0x28/0x2c) [ 1303.856091][ T6925] r10:00008800 r9:00000080 r8:8291edac r7:850d3f68 r6:85942400 r5:850dfb80 [ 1303.856372][ T6925] r4:dfcb5e58 [ 1303.856400][ T6925] [<80740ba8>] (fuse_alloc_forget) from [<8073603c>] (create_new_entry+0x70/0x2dc) [ 1303.856483][ T6925] [<80735fcc>] (create_new_entry) from [<807362f8>] (create_new_nondir+0x50/0x8c) [ 1303.856555][ T6925] r10:85942400 r9:8291edac r8:00008800 r7:850dfb80 r6:dfcb5e58 r5:85942400 [ 1303.856609][ T6925] r4:8291edac [ 1303.856712][ T6925] [<807362a8>] (create_new_nondir) from [<80736424>] (fuse_mknod+0xf0/0x120) [ 1303.856784][ T6925] r8:dfcb5e48 r7:850dfb80 r6:00008800 r5:00000000 r4:850d3f68 [ 1303.856801][ T6925] [<80736334>] (fuse_mknod) from [<80736470>] (fuse_create+0x1c/0x24) [ 1303.856864][ T6925] r10:00000001 r9:84b7c800 r8:850d3f68 r7:00008800 r6:8291edac r5:850dfb80 [ 1303.856884][ T6925] r4:80736454 [ 1303.856990][ T6925] [<80736454>] (fuse_create) from [<80564870>] (vfs_create+0x18c/0x22c) [ 1303.857045][ T6925] [<805646e4>] (vfs_create) from [<805677c4>] (do_mknodat+0x14c/0x288) [ 1303.857105][ T6925] r10:00000000 r9:00000800 r8:ffffff9c r7:00000002 r6:850d3f68 r5:832e3000 [ 1303.857126][ T6925] r4:00000000 [ 1303.857145][ T6925] [<80567678>] (do_mknodat) from [<80569a80>] (sys_mknod+0x30/0x34) [ 1303.857293][ T6925] r10:0000000e r9:84b7c800 r8:8020029c r7:0000000e r6:00130270 r5:00000002 [ 1303.857321][ T6925] r4:00000800 [ 1303.857396][ T6925] [<80569a50>] (sys_mknod) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1303.857451][ T6925] Exception stack(0xdfcb5fa8 to 0xdfcb5ff0) [ 1303.857697][ T6925] 5fa0: 00000000 00000000 200000c0 00000800 00000002 00000000 [ 1303.857754][ T6925] 5fc0: 00000000 00000000 00130270 0000000e 002e0000 00000000 00006364 76fda0bc [ 1303.857800][ T6925] 5fe0: 76fd9ec0 76fd9eb0 0001948c 001322c0 [ 1303.857828][ T6925] r5:00000000 r4:00000000 [ 1305.478220][ T6941] fuse: Bad value for 'group_id' [ 1305.478430][ T6941] fuse: Bad value for 'group_id' [ 1305.686029][ T6945] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1305.688729][ T6945] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1305.816000][ T31] audit: type=1400 audit(1305.740:280): avc: denied { shutdown } for pid=6936 comm="syz.1.747" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 1306.027347][ T31] audit: type=1400 audit(1305.950:281): avc: denied { append } for pid=6949 comm="syz.2.751" name="nullb0" dev="devtmpfs" ino=653 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 1306.426821][ T6960] fuse: Bad value for 'fd' [ 1306.507861][ T6962] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1306.509541][ T6962] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1308.247237][ T3852] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 1308.419821][ T3852] usb 2-1: no configurations [ 1308.420218][ T3852] usb 2-1: can't read configurations, error -22 [ 1308.566941][ T3852] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 1308.759419][ T3852] usb 2-1: no configurations [ 1308.759583][ T3852] usb 2-1: can't read configurations, error -22 [ 1308.760215][ T3852] usb usb2-port1: attempt power cycle [ 1309.097365][ T3852] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 1309.129344][ T3852] usb 2-1: no configurations [ 1309.129606][ T3852] usb 2-1: can't read configurations, error -22 [ 1309.257353][ T3852] usb 2-1: new high-speed USB device number 25 using dummy_hcd [ 1309.285738][ T3852] usb 2-1: no configurations [ 1309.286071][ T3852] usb 2-1: can't read configurations, error -22 [ 1309.289977][ T3852] usb usb2-port1: unable to enumerate USB device [ 1310.449637][ T31] audit: type=1400 audit(1310.380:282): avc: denied { read } for pid=6984 comm="syz.2.762" path="socket:[9937]" dev="sockfs" ino=9937 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 1315.120492][ T7011] FAULT_INJECTION: forcing a failure. [ 1315.120492][ T7011] name failslab, interval 1, probability 0, space 0, times 0 [ 1315.120827][ T7011] CPU: 1 UID: 0 PID: 7011 Comm: syz.2.772 Not tainted syzkaller #0 PREEMPT [ 1315.120910][ T7011] Hardware name: ARM-Versatile Express [ 1315.120936][ T7011] Call trace: [ 1315.120983][ T7011] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 1315.121159][ T7011] r7:8321bc00 r6:00000000 r5:60000113 r4:822603d4 [ 1315.121179][ T7011] [<80201b08>] (show_stack) from [<8021fb90>] (dump_stack_lvl+0x70/0x7c) [ 1315.121410][ T7011] [<8021fb20>] (dump_stack_lvl) from [<8021fbb4>] (dump_stack+0x18/0x1c) [ 1315.121462][ T7011] r5:8321bc00 r4:82917c00 [ 1315.121545][ T7011] [<8021fb9c>] (dump_stack) from [<80972704>] (should_fail_ex+0x1c4/0x228) [ 1315.121625][ T7011] [<80972540>] (should_fail_ex) from [<8051f200>] (should_failslab+0x6c/0x94) [ 1315.121711][ T7011] r8:00000000 r7:8321bc00 r6:00000dc0 r5:828f5534 r4:83001240 [ 1315.121798][ T7011] [<8051f194>] (should_failslab) from [<80502bc4>] (__kmalloc_cache_noprof+0x4c/0x33c) [ 1315.121881][ T7011] [<80502b78>] (__kmalloc_cache_noprof) from [<80273754>] (call_usermodehelper_setup+0x48/0xb8) [ 1315.122008][ T7011] r10:8321bc00 r9:00000000 r8:828f5404 r7:828f5404 r6:859de040 r5:828f5534 [ 1315.122032][ T7011] r4:859de040 [ 1315.122083][ T7011] [<8027370c>] (call_usermodehelper_setup) from [<8031d55c>] (__request_module+0x150/0x2c0) [ 1315.122189][ T7011] r7:8321bc00 r6:859de000 r5:00000002 r4:859de040 [ 1315.122210][ T7011] [<8031d40c>] (__request_module) from [<815b5898>] (dev_load+0x68/0x8c) [ 1315.122416][ T7011] r3:00400140 r2:dfd7de28 r1:822db26c [ 1315.122512][ T7011] r8:dfd7de38 r7:00008916 r6:00000000 r5:00000000 r4:dfd7de28 [ 1315.122548][ T7011] [<815b5830>] (dev_load) from [<81783654>] (devinet_ioctl+0x70/0x788) [ 1315.122616][ T7011] r5:85482c40 r4:dfd7de28 [ 1315.122811][ T7011] [<817835e4>] (devinet_ioctl) from [<817865c8>] (inet_ioctl+0x1b0/0x268) [ 1315.122916][ T7011] r10:8321bc00 r9:81e72b5c r8:dfd7decc r7:85482c40 r6:20000000 r5:84907440 [ 1315.122939][ T7011] r4:00008916 [ 1315.122989][ T7011] [<81786418>] (inet_ioctl) from [<81544ba0>] (sock_ioctl+0x4c4/0x600) [ 1315.123089][ T7011] r7:837d9180 r6:85482c40 r5:20000000 r4:00008916 [ 1315.123169][ T7011] [<815446dc>] (sock_ioctl) from [<8056cd68>] (sys_ioctl+0x130/0xba0) [ 1315.123277][ T7011] r9:00000003 r8:84962cc0 r7:20000000 r6:84962cc1 r5:00000000 r4:00008916 [ 1315.123313][ T7011] [<8056cc38>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1315.123381][ T7011] Exception stack(0xdfd7dfa8 to 0xdfd7dff0) [ 1315.123440][ T7011] dfa0: 00000000 00000000 00000003 00008916 20000000 00000000 [ 1315.123510][ T7011] dfc0: 00000000 00000000 00130270 00000036 002e0000 00000000 00006364 76fda0bc [ 1315.123554][ T7011] dfe0: 76fd9ec0 76fd9eb0 0001948c 001322c0 [ 1315.123658][ T7011] r10:00000036 r9:8321bc00 r8:8020029c r7:00000036 r6:00130270 r5:00000000 [ 1315.123703][ T7011] r4:00000000 [ 1316.990745][ T7034] FAULT_INJECTION: forcing a failure. [ 1316.990745][ T7034] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1316.992206][ T7034] CPU: 0 UID: 0 PID: 7034 Comm: syz.2.782 Not tainted syzkaller #0 PREEMPT [ 1316.992314][ T7034] Hardware name: ARM-Versatile Express [ 1316.992340][ T7034] Call trace: [ 1316.992383][ T7034] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 1316.992491][ T7034] r7:dfd81e20 r6:00000000 r5:60000013 r4:822603d4 [ 1316.992512][ T7034] [<80201b08>] (show_stack) from [<8021fb90>] (dump_stack_lvl+0x70/0x7c) [ 1316.992564][ T7034] [<8021fb20>] (dump_stack_lvl) from [<8021fbb4>] (dump_stack+0x18/0x1c) [ 1316.992620][ T7034] r5:838eec00 r4:8294f190 [ 1316.992636][ T7034] [<8021fb9c>] (dump_stack) from [<80972704>] (should_fail_ex+0x1c4/0x228) [ 1316.992694][ T7034] [<80972540>] (should_fail_ex) from [<8097277c>] (should_fail+0x14/0x18) [ 1316.992756][ T7034] r8:20000880 r7:dfd81e20 r6:200002c0 r5:00000000 r4:dfd81f20 [ 1316.992773][ T7034] [<80972768>] (should_fail) from [<8097279c>] (should_fail_usercopy+0x1c/0x20) [ 1316.992826][ T7034] [<80972780>] (should_fail_usercopy) from [<815461b8>] (copy_msghdr_from_user+0x50/0x130) [ 1316.992887][ T7034] [<81546168>] (copy_msghdr_from_user) from [<81546310>] (___sys_sendmsg+0x78/0xd0) [ 1316.992953][ T7034] r8:20000880 r7:00000000 r6:837d0a00 r5:dfd81f20 r4:dfd81e64 [ 1316.992971][ T7034] [<81546298>] (___sys_sendmsg) from [<815467cc>] (__sys_sendmsg+0x8c/0xe0) [ 1316.993033][ T7034] r10:00000128 r9:838eec00 r8:84968d80 r7:20000880 r6:200002c0 r5:84968d81 [ 1316.993054][ T7034] r4:00000003 [ 1316.993070][ T7034] [<81546740>] (__sys_sendmsg) from [<81546834>] (sys_sendmsg+0x14/0x18) [ 1316.993124][ T7034] r8:8020029c r7:00000128 r6:00130270 r5:00000000 r4:00000000 [ 1316.993143][ T7034] [<81546820>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1316.993187][ T7034] Exception stack(0xdfd81fa8 to 0xdfd81ff0) [ 1316.993223][ T7034] 1fa0: 00000000 00000000 00000003 200002c0 20000880 00000000 [ 1316.993258][ T7034] 1fc0: 00000000 00000000 00130270 00000128 002e0000 00000000 00006364 76fda0bc [ 1316.993285][ T7034] 1fe0: 76fd9ec0 76fd9eb0 0001948c 001322c0 [ 1317.163245][ T31] audit: type=1400 audit(1317.090:283): avc: denied { write } for pid=7035 comm="syz.2.783" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 1317.535955][ T31] audit: type=1400 audit(1317.460:284): avc: denied { ioctl } for pid=7037 comm="syz.2.784" path="socket:[10581]" dev="sockfs" ino=10581 ioctlcmd=0x4b4a scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 1317.624978][ T7041] fuse: Unknown parameter 'grou00000000000000000000' [ 1318.763300][ T7061] fuse: Unknown parameter 'grou00000000000000000000' [ 1318.936050][ T7063] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1318.938803][ T7063] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1321.319585][ T7079] fuse: Unknown parameter 'grou00000000000000000000' [ 1321.504660][ T31] audit: type=1400 audit(1321.430:285): avc: denied { mounton } for pid=7080 comm="syz.1.796" path="/dev/binderfs" dev="binder" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 1321.843735][ T7091] fuse: Unknown parameter 'group_i00000000000000000000' [ 1323.041205][ T7105] fuse: Unknown parameter 'group_i00000000000000000000' [ 1323.193509][ T7107] FAULT_INJECTION: forcing a failure. [ 1323.193509][ T7107] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1323.193924][ T7107] CPU: 1 UID: 0 PID: 7107 Comm: syz.1.806 Not tainted syzkaller #0 PREEMPT [ 1323.194011][ T7107] Hardware name: ARM-Versatile Express [ 1323.194036][ T7107] Call trace: [ 1323.194079][ T7107] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 1323.194187][ T7107] r7:00000000 r6:00000000 r5:60000013 r4:822603d4 [ 1323.194315][ T7107] [<80201b08>] (show_stack) from [<8021fb90>] (dump_stack_lvl+0x70/0x7c) [ 1323.194408][ T7107] [<8021fb20>] (dump_stack_lvl) from [<8021fbb4>] (dump_stack+0x18/0x1c) [ 1323.194504][ T7107] r5:8321bc00 r4:8294f190 [ 1323.194539][ T7107] [<8021fb9c>] (dump_stack) from [<80972704>] (should_fail_ex+0x1c4/0x228) [ 1323.194640][ T7107] [<80972540>] (should_fail_ex) from [<8097277c>] (should_fail+0x14/0x18) [ 1323.194723][ T7107] r8:76f3bf30 r7:00000000 r6:00000000 r5:dfd8df68 r4:00000002 [ 1323.194792][ T7107] [<80972768>] (should_fail) from [<8097279c>] (should_fail_usercopy+0x1c/0x20) [ 1323.194891][ T7107] [<80972780>] (should_fail_usercopy) from [<8058e5bc>] (simple_read_from_buffer+0x80/0x13c) [ 1323.194954][ T7107] [<8058e53c>] (simple_read_from_buffer) from [<806085b4>] (proc_fail_nth_read+0xb8/0x108) [ 1323.195143][ T7107] r10:00000001 r9:806084fc r8:00000002 r7:dfd8df68 r6:0000000f r5:76f3bf30 [ 1323.195215][ T7107] r4:8321bc00 r3:dfd8de9f [ 1323.195256][ T7107] [<806084fc>] (proc_fail_nth_read) from [<8055340c>] (vfs_read+0x98/0x324) [ 1323.195349][ T7107] r8:76f3bf30 r7:dfd8df68 r6:8321bc00 r5:0000000f r4:84962180 [ 1323.195409][ T7107] [<80553374>] (vfs_read) from [<8055411c>] (ksys_read+0x74/0xe8) [ 1323.195474][ T7107] r10:00000003 r9:8321bc00 r8:8020029c r7:00000000 r6:00000000 r5:84962180 [ 1323.195518][ T7107] r4:84962183 [ 1323.195677][ T7107] [<805540a8>] (ksys_read) from [<805541a0>] (sys_read+0x10/0x14) [ 1323.195835][ T7107] r7:00000003 r6:00000004 r5:76f3bf30 r4:0000000f [ 1323.195880][ T7107] [<80554190>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1323.195996][ T7107] Exception stack(0xdfd8dfa8 to 0xdfd8dff0) [ 1323.196082][ T7107] dfa0: 0000000f 76f3bf30 00000004 76f3bf30 0000000f 00000000 [ 1323.196165][ T7107] dfc0: 0000000f 76f3bf30 00000004 00000003 002e0000 00000000 00006364 76f3c0bc [ 1323.196335][ T7107] dfe0: 00000158 76f3bed0 000d80f0 00130194 [ 1323.500802][ T31] audit: type=1400 audit(1323.430:286): avc: denied { nlmsg_write } for pid=7111 comm="syz.1.808" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_audit_socket permissive=1 [ 1324.545370][ T7128] fuse: Unknown parameter 'group_i00000000000000000000' [ 1324.731026][ T44] usb 2-1: new high-speed USB device number 26 using dummy_hcd [ 1324.930739][ T44] usb 2-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 1324.931025][ T44] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1324.931253][ T44] usb 2-1: Product: syz [ 1324.931393][ T44] usb 2-1: Manufacturer: syz [ 1324.931435][ T44] usb 2-1: SerialNumber: syz [ 1325.407675][ T7124] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1325.417159][ T7124] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1325.560845][ T7124] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1325.563732][ T7124] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1325.650235][ T31] audit: type=1400 audit(1325.580:287): avc: denied { write } for pid=7121 comm="syz.1.811" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 1325.717378][ T44] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000010. ret = -EPROTO [ 1325.717688][ T44] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 1325.718478][ T44] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 1325.722480][ T44] lan78xx 2-1:1.0: probe with driver lan78xx failed with error -71 [ 1325.748426][ T44] usb 2-1: USB disconnect, device number 26 [ 1325.842247][ T31] audit: type=1400 audit(1325.770:288): avc: denied { setattr } for pid=7131 comm="syz.2.813" name="CAN_ISOTP" dev="sockfs" ino=10720 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 1326.751278][ T7157] fuse: Unknown parameter 'group_id00000000000000000000' [ 1327.541252][ T7168] fuse: Unknown parameter 'group_id00000000000000000000' [ 1327.821737][ T31] audit: type=1400 audit(1327.750:289): avc: denied { getopt } for pid=7171 comm="syz.1.823" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 1327.836967][ T31] audit: type=1400 audit(1327.760:290): avc: denied { setopt } for pid=7171 comm="syz.1.823" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 1328.148294][ T7179] fuse: Unknown parameter 'group_id00000000000000000000' [ 1328.910373][ T7191] fuse: Bad value for 'user_id' [ 1328.917312][ T7191] fuse: Bad value for 'user_id' [ 1329.055761][ T7194] fuse: Bad value for 'fd' [ 1330.608401][ T7203] fuse: Bad value for 'user_id' [ 1330.608818][ T7203] fuse: Bad value for 'user_id' [ 1330.655414][ T7204] fuse: Bad value for 'fd' [ 1331.368303][ T7214] fuse: Bad value for 'user_id' [ 1331.368676][ T7214] fuse: Bad value for 'user_id' [ 1332.048816][ T7222] FAULT_INJECTION: forcing a failure. [ 1332.048816][ T7222] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1332.049199][ T7222] CPU: 1 UID: 0 PID: 7222 Comm: syz.1.846 Not tainted syzkaller #0 PREEMPT [ 1332.049293][ T7222] Hardware name: ARM-Versatile Express [ 1332.049320][ T7222] Call trace: [ 1332.049373][ T7222] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 1332.049485][ T7222] r7:20004c40 r6:00000000 r5:60000013 r4:822603d4 [ 1332.049503][ T7222] [<80201b08>] (show_stack) from [<8021fb90>] (dump_stack_lvl+0x70/0x7c) [ 1332.049553][ T7222] [<8021fb20>] (dump_stack_lvl) from [<8021fbb4>] (dump_stack+0x18/0x1c) [ 1332.049671][ T7222] r5:838ed400 r4:8294f190 [ 1332.049692][ T7222] [<8021fb9c>] (dump_stack) from [<80972704>] (should_fail_ex+0x1c4/0x228) [ 1332.049754][ T7222] [<80972540>] (should_fail_ex) from [<8097277c>] (should_fail+0x14/0x18) [ 1332.049848][ T7222] r8:00000014 r7:20004c40 r6:dfe11d7c r5:00000004 r4:00000004 [ 1332.049922][ T7222] [<80972768>] (should_fail) from [<8097279c>] (should_fail_usercopy+0x1c/0x20) [ 1332.050026][ T7222] [<80972780>] (should_fail_usercopy) from [<818480d4>] (copy_from_sockptr_offset.constprop.0+0x5c/0x11c) [ 1332.050170][ T7222] [<81848078>] (copy_from_sockptr_offset.constprop.0) from [<81848a20>] (do_ipv6_setsockopt+0x1c4/0x1270) [ 1332.050347][ T7222] r8:00000014 r7:81849b2c r6:20004c40 r5:0000001b r4:83a3ec00 [ 1332.050439][ T7222] [<81848860>] (do_ipv6_setsockopt) from [<81849b2c>] (ipv6_setsockopt+0x60/0xbc) [ 1332.050601][ T7222] r10:00000126 r9:838ed400 r8:00000014 r7:837d8a00 r6:00000014 r5:0000001b [ 1332.050622][ T7222] r4:83a3ec00 [ 1332.050640][ T7222] [<81849ad0>] (ipv6_setsockopt) from [<8184f954>] (udpv6_setsockopt+0x38/0x64) [ 1332.050693][ T7222] r6:0000001b r5:00000029 r4:8184f91c [ 1332.050713][ T7222] [<8184f920>] (udpv6_setsockopt) from [<815471a0>] (sock_common_setsockopt+0x38/0x40) [ 1332.050760][ T7222] r4:8184f91c [ 1332.050777][ T7222] [<8154716c>] (sock_common_setsockopt) from [<81542840>] (do_sock_setsockopt+0x70/0xc8) [ 1332.050826][ T7222] r4:81547168 [ 1332.050842][ T7222] [<815427d0>] (do_sock_setsockopt) from [<81545df8>] (__sys_setsockopt+0x7c/0xc4) [ 1332.050900][ T7222] r8:00000000 r7:84962240 r6:84962241 r5:0000001b r4:00000029 [ 1332.050916][ T7222] [<81545d7c>] (__sys_setsockopt) from [<81545e5c>] (sys_setsockopt+0x1c/0x24) [ 1332.050973][ T7222] r8:8020029c r7:00000126 r6:00130270 r5:00000000 r4:00000014 [ 1332.050989][ T7222] [<81545e40>] (sys_setsockopt) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1332.051032][ T7222] Exception stack(0xdfe11fa8 to 0xdfe11ff0) [ 1332.051066][ T7222] 1fa0: 00000014 00000000 00000003 00000029 0000001b 20004c40 [ 1332.051095][ T7222] 1fc0: 00000014 00000000 00130270 00000126 002e0000 00000000 00006364 76f3c0bc [ 1332.051119][ T7222] 1fe0: 76f3bec0 76f3beb0 0001948c 001322c0 [ 1332.184705][ T7224] fuse: Bad value for 'fd' [ 1332.782377][ T31] audit: type=1400 audit(1332.700:291): avc: denied { listen } for pid=7227 comm="syz.1.849" laddr=127.0.0.1 lport=7 faddr=127.0.0.1 fport=20000 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 1333.076838][ T31] audit: type=1400 audit(1333.000:292): avc: denied { shutdown } for pid=7227 comm="syz.1.849" laddr=127.0.0.1 lport=7 faddr=127.0.0.1 fport=20000 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 1333.350767][ T7243] FAULT_INJECTION: forcing a failure. [ 1333.350767][ T7243] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1333.352306][ T7243] CPU: 0 UID: 0 PID: 7243 Comm: syz.1.851 Not tainted syzkaller #0 PREEMPT [ 1333.352414][ T7243] Hardware name: ARM-Versatile Express [ 1333.352437][ T7243] Call trace: [ 1333.352488][ T7243] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 1333.352582][ T7243] r7:dfdf9e20 r6:00000000 r5:60000013 r4:822603d4 [ 1333.352601][ T7243] [<80201b08>] (show_stack) from [<8021fb90>] (dump_stack_lvl+0x70/0x7c) [ 1333.352648][ T7243] [<8021fb20>] (dump_stack_lvl) from [<8021fbb4>] (dump_stack+0x18/0x1c) [ 1333.352698][ T7243] r5:84b8d400 r4:8294f190 [ 1333.352714][ T7243] [<8021fb9c>] (dump_stack) from [<80972704>] (should_fail_ex+0x1c4/0x228) [ 1333.352766][ T7243] [<80972540>] (should_fail_ex) from [<8097277c>] (should_fail+0x14/0x18) [ 1333.352824][ T7243] r8:00000000 r7:dfdf9e20 r6:20000100 r5:00000000 r4:dfdf9f20 [ 1333.352839][ T7243] [<80972768>] (should_fail) from [<8097279c>] (should_fail_usercopy+0x1c/0x20) [ 1333.352885][ T7243] [<80972780>] (should_fail_usercopy) from [<815461b8>] (copy_msghdr_from_user+0x50/0x130) [ 1333.352940][ T7243] [<81546168>] (copy_msghdr_from_user) from [<81546310>] (___sys_sendmsg+0x78/0xd0) [ 1333.352998][ T7243] r8:00000000 r7:00000000 r6:8515cc80 r5:dfdf9f20 r4:dfdf9e64 [ 1333.353014][ T7243] [<81546298>] (___sys_sendmsg) from [<815467cc>] (__sys_sendmsg+0x8c/0xe0) [ 1333.353070][ T7243] r10:00000128 r9:84b8d400 r8:84968e40 r7:00000000 r6:20000100 r5:84968e41 [ 1333.353088][ T7243] r4:00000004 [ 1333.353102][ T7243] [<81546740>] (__sys_sendmsg) from [<81546834>] (sys_sendmsg+0x14/0x18) [ 1333.353150][ T7243] r8:8020029c r7:00000128 r6:00130270 r5:00000000 r4:00000000 [ 1333.353167][ T7243] [<81546820>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1333.353207][ T7243] Exception stack(0xdfdf9fa8 to 0xdfdf9ff0) [ 1333.353241][ T7243] 9fa0: 00000000 00000000 00000004 20000100 00000000 00000000 [ 1333.353273][ T7243] 9fc0: 00000000 00000000 00130270 00000128 002e0000 00000000 00006364 76f3c0bc [ 1333.353297][ T7243] 9fe0: 76f3bec0 76f3beb0 0001948c 001322c0 [ 1333.443993][ T7245] fuse: Bad value for 'fd' [ 1336.685012][ T7274] fuse: Bad value for 'fd' [ 1337.938869][ T7286] fuse: Bad value for 'fd' [ 1341.068558][ T7299] fuse: Bad value for 'fd' [ 1341.710596][ T31] audit: type=1400 audit(1341.640:293): avc: denied { audit_write } for pid=7303 comm="syz.2.869" capability=29 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 1342.702268][ T7318] fuse: Bad value for 'fd' [ 1343.420302][ T7328] FAULT_INJECTION: forcing a failure. [ 1343.420302][ T7328] name failslab, interval 1, probability 0, space 0, times 0 [ 1343.420666][ T7328] CPU: 1 UID: 0 PID: 7328 Comm: syz.2.877 Not tainted syzkaller #0 PREEMPT [ 1343.420753][ T7328] Hardware name: ARM-Versatile Express [ 1343.420777][ T7328] Call trace: [ 1343.420820][ T7328] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 1343.421037][ T7328] r7:00000c40 r6:00000000 r5:60000013 r4:822603d4 [ 1343.421078][ T7328] [<80201b08>] (show_stack) from [<8021fb90>] (dump_stack_lvl+0x70/0x7c) [ 1343.421192][ T7328] [<8021fb20>] (dump_stack_lvl) from [<8021fbb4>] (dump_stack+0x18/0x1c) [ 1343.421301][ T7328] r5:833c6c00 r4:82917c00 [ 1343.421338][ T7328] [<8021fb9c>] (dump_stack) from [<80972704>] (should_fail_ex+0x1c4/0x228) [ 1343.421473][ T7328] [<80972540>] (should_fail_ex) from [<8051f200>] (should_failslab+0x6c/0x94) [ 1343.421582][ T7328] r8:833c6c00 r7:00000c40 r6:85fe80e8 r5:00001000 r4:830016c0 [ 1343.421648][ T7328] [<8051f194>] (should_failslab) from [<80503b94>] (__kmalloc_noprof+0x9c/0x458) [ 1343.421803][ T7328] [<80503af8>] (__kmalloc_noprof) from [<807c359c>] (tomoyo_realpath_from_path+0x3c/0x17c) [ 1343.421911][ T7328] r10:0000006c r9:85c17800 r8:00000000 r7:850c0e58 r6:85fe80e8 r5:00001000 [ 1343.421930][ T7328] r4:00000000 [ 1343.421946][ T7328] [<807c3560>] (tomoyo_realpath_from_path) from [<807bfae4>] (tomoyo_path_perm+0xe4/0x200) [ 1343.422004][ T7328] r10:0000006c r9:833c6c00 r8:00000001 r7:00000000 r6:00000005 r5:00000000 [ 1343.422111][ T7328] r4:00000000 r3:00000000 [ 1343.422300][ T7328] [<807bfa00>] (tomoyo_path_perm) from [<807c3dec>] (tomoyo_inode_getattr+0x1c/0x20) [ 1343.422441][ T7328] r8:8020029c r7:85fe80c0 r6:85fe80e8 r5:e0325eb8 r4:85fe80e8 [ 1343.422532][ T7328] [<807c3dd0>] (tomoyo_inode_getattr) from [<8077cac0>] (security_inode_getattr+0x64/0x1ac) [ 1343.422666][ T7328] [<8077ca5c>] (security_inode_getattr) from [<8055b8fc>] (vfs_fstat+0x30/0x8c) [ 1343.423499][ T7328] r5:e0325eb8 r4:85fe80c1 [ 1343.424043][ T7328] [<8055b8cc>] (vfs_fstat) from [<8055b99c>] (__do_sys_newfstat+0x44/0x7c) [ 1343.424076][ T7328] r7:0000006c r6:00130270 r5:00000000 r4:00000004 [ 1343.424084][ T7328] [<8055b958>] (__do_sys_newfstat) from [<8055bea8>] (sys_newfstat+0x10/0x14) [ 1343.424859][ T7328] r5:00000000 r4:00000000 [ 1343.424867][ T7328] [<8055be98>] (sys_newfstat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1343.425918][ T7328] Exception stack(0xe0325fa8 to 0xe0325ff0) [ 1343.426025][ T7328] 5fa0: 00000000 00000000 00000004 00000000 00000000 00000000 [ 1343.426087][ T7328] 5fc0: 00000000 00000000 00130270 0000006c 002e0000 00000000 00006364 76fda0bc [ 1343.426201][ T7328] 5fe0: 76fd9ec0 76fd9eb0 0001948c 001322c0 [ 1343.459252][ T7328] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1344.233595][ T7336] fuse: Invalid rootmode [ 1344.837189][ T3824] usb 2-1: new low-speed USB device number 27 using dummy_hcd [ 1345.056963][ T3824] usb 2-1: config index 0 descriptor too short (expected 274, got 18) [ 1345.057406][ T3824] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1345.057655][ T3824] usb 2-1: config 0 has no interfaces? [ 1345.058244][ T3824] usb 2-1: New USB device found, idVendor=046d, idProduct=08b1, bcdDevice=6d.2a [ 1345.058418][ T3824] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1345.065929][ T3824] usb 2-1: config 0 descriptor?? [ 1346.038264][ T7355] fuse: Invalid rootmode [ 1346.274540][ T7357] SELinux: Context system_u:object_r:initctl_t:s0 is not valid (left unmapped). [ 1346.287972][ T31] audit: type=1400 audit(1346.220:294): avc: denied { relabelto } for pid=7356 comm="syz.2.885" name="tun" dev="devtmpfs" ino=676 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:initctl_t:s0" [ 1346.290649][ T31] audit: type=1400 audit(1346.220:295): avc: denied { associate } for pid=7356 comm="syz.2.885" name="tun" dev="devtmpfs" ino=676 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 srawcon="system_u:object_r:initctl_t:s0" [ 1348.318682][ T7369] fuse: Invalid rootmode [ 1349.981480][ T7378] FAULT_INJECTION: forcing a failure. [ 1349.981480][ T7378] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1349.993731][ T7378] CPU: 1 UID: 0 PID: 7378 Comm: syz.2.892 Not tainted syzkaller #0 PREEMPT [ 1349.993905][ T7378] Hardware name: ARM-Versatile Express [ 1349.993930][ T7378] Call trace: [ 1349.993973][ T7378] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 1349.994089][ T7378] r7:00000000 r6:00000000 r5:60000013 r4:822603d4 [ 1349.994108][ T7378] [<80201b08>] (show_stack) from [<8021fb90>] (dump_stack_lvl+0x70/0x7c) [ 1349.994278][ T7378] [<8021fb20>] (dump_stack_lvl) from [<8021fbb4>] (dump_stack+0x18/0x1c) [ 1349.994324][ T7378] r5:84b8d400 r4:82917c54 [ 1349.994339][ T7378] [<8021fb9c>] (dump_stack) from [<80972704>] (should_fail_ex+0x1c4/0x228) [ 1349.994391][ T7378] [<80972540>] (should_fail_ex) from [<8051f290>] (should_fail_alloc_page+0x68/0x74) [ 1349.994516][ T7378] r8:00000001 r7:00000000 r6:00000000 r5:00140cca r4:e0391dc8 [ 1349.994542][ T7378] [<8051f228>] (should_fail_alloc_page) from [<804ed540>] (prepare_alloc_pages.constprop.0+0x94/0x1b0) [ 1349.994640][ T7378] [<804ed4ac>] (prepare_alloc_pages.constprop.0) from [<804f5a68>] (__alloc_frozen_pages_noprof+0xac/0x10d0) [ 1349.994706][ T7378] r10:e0391fb0 r9:00000000 r8:84b8d400 r7:00000040 r6:00140cca r5:84b8d400 [ 1349.994733][ T7378] r4:00000000 r3:e0391dc8 [ 1349.994749][ T7378] [<804f59bc>] (__alloc_frozen_pages_noprof) from [<804f6b00>] (__folio_alloc_noprof+0x14/0x6c) [ 1349.994809][ T7378] r10:e0391fb0 r9:856edb80 r8:00000000 r7:00000040 r6:00420004 r5:84b8d400 [ 1349.994829][ T7378] r4:00001255 [ 1349.994846][ T7378] [<804f6aec>] (__folio_alloc_noprof) from [<804c763c>] (handle_mm_fault+0xcf8/0x14dc) [ 1349.994903][ T7378] r5:84b8d400 r4:00001255 [ 1349.994918][ T7378] [<804c6944>] (handle_mm_fault) from [<802342f0>] (do_page_fault+0x1c8/0x49c) [ 1349.994979][ T7378] r10:00000002 r9:85995a00 r8:00000255 r7:84b8d400 r6:00000a06 r5:00420004 [ 1349.994999][ T7378] r4:e0391fb0 [ 1349.995014][ T7378] [<80234128>] (do_page_fault) from [<80234744>] (do_translation_fault+0xfc/0x12c) [ 1349.995078][ T7378] r10:00006364 r9:00000000 r8:80234648 r7:e0391fb0 r6:00420004 r5:00000a06 [ 1349.995098][ T7378] r4:8281cee0 [ 1349.995113][ T7378] [<80234648>] (do_translation_fault) from [<802347ac>] (do_DataAbort+0x38/0xa8) [ 1349.995174][ T7378] r9:00000000 r8:80234648 r7:e0391fb0 r6:00420004 r5:00000a06 r4:8281cee0 [ 1349.995192][ T7378] [<80234774>] (do_DataAbort) from [<80200edc>] (__dabt_usr+0x5c/0x60) [ 1349.995234][ T7378] Exception stack(0xe0391fb0 to 0xe0391ff8) [ 1349.995268][ T7378] 1fa0: 00420004 00000000 00000840 00420004 [ 1349.995297][ T7378] 1fc0: 00000000 00420000 20000080 00000024 00000001 00000000 00006364 00000000 [ 1349.995324][ T7378] 1fe0: 00000000 76fd7e08 0002254c 00118320 20000010 ffffffff [ 1349.995355][ T7378] r8:826b7044 r7:84b8d400 r6:ffffffff r5:20000010 r4:00118320 [ 1350.022906][ T7378] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 1350.033810][ T7378] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1350.044767][ T7378] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1350.828327][ T7384] fuse: Bad value for 'rootmode' [ 1351.357116][ T31] audit: type=1400 audit(1351.260:296): avc: denied { write } for pid=7385 comm="syz.2.895" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 1353.340180][ T7396] fuse: Bad value for 'rootmode' [ 1353.905879][ T7398] FAULT_INJECTION: forcing a failure. [ 1353.905879][ T7398] name failslab, interval 1, probability 0, space 0, times 0 [ 1353.937831][ T7398] CPU: 0 UID: 0 PID: 7398 Comm: syz.2.900 Not tainted syzkaller #0 PREEMPT [ 1353.938025][ T7398] Hardware name: ARM-Versatile Express [ 1353.938056][ T7398] Call trace: [ 1353.938164][ T7398] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 1353.941429][ T7398] r7:84006000 r6:00000000 r5:60000113 r4:822603d4 [ 1353.942513][ T7398] [<80201b08>] (show_stack) from [<8021fb90>] (dump_stack_lvl+0x70/0x7c) [ 1353.943841][ T7398] [<8021fb20>] (dump_stack_lvl) from [<8021fbb4>] (dump_stack+0x18/0x1c) [ 1353.945657][ T7398] r5:84006000 r4:82917c00 [ 1353.946412][ T7398] [<8021fb9c>] (dump_stack) from [<80972704>] (should_fail_ex+0x1c4/0x228) [ 1353.946540][ T7398] [<80972540>] (should_fail_ex) from [<8051f200>] (should_failslab+0x6c/0x94) [ 1353.946612][ T7398] r8:00000000 r7:84006000 r6:00000cc0 r5:20000080 r4:830a2a80 [ 1353.946633][ T7398] [<8051f194>] (should_failslab) from [<80503810>] (kmem_cache_alloc_noprof+0x4c/0x334) [ 1353.946684][ T7398] [<805037c4>] (kmem_cache_alloc_noprof) from [<80562b24>] (getname_flags.part.0+0x28/0x18c) [ 1353.946756][ T7398] r10:00000053 r9:84006000 r8:8020029c r7:00000000 r6:82465858 r5:20000080 [ 1353.946778][ T7398] r4:20000080 [ 1353.946794][ T7398] [<80562afc>] (getname_flags.part.0) from [<80567ac0>] (getname_flags+0x3c/0x50) [ 1353.946860][ T7398] r9:84006000 r8:8020029c r7:00000053 r6:00130270 r5:00000000 r4:20000080 [ 1353.946880][ T7398] [<80567a84>] (getname_flags) from [<8056a2a4>] (sys_symlink+0x18/0x3c) [ 1353.946934][ T7398] r5:200000c0 r4:00000000 [ 1353.946952][ T7398] [<8056a28c>] (sys_symlink) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1353.946999][ T7398] Exception stack(0xe0339fa8 to 0xe0339ff0) [ 1353.947037][ T7398] 9fa0: 00000000 00000000 20000080 200000c0 00000000 00000000 [ 1353.947072][ T7398] 9fc0: 00000000 00000000 00130270 00000053 002e0000 00000000 00006364 76fda0bc [ 1353.947098][ T7398] 9fe0: 76fd9ec0 76fd9eb0 0001948c 001322c0 [ 1353.947123][ T7398] r5:00000000 r4:00000000 [ 1355.932280][ T727] usb 2-1: USB disconnect, device number 27 [ 1356.749555][ T7422] fuse: Bad value for 'rootmode' [ 1357.407038][ T727] usb 2-1: new high-speed USB device number 28 using dummy_hcd [ 1357.569315][ T727] usb 2-1: config 0 has no interfaces? [ 1357.569608][ T727] usb 2-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 1357.570027][ T727] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1357.578247][ T727] usb 2-1: config 0 descriptor?? [ 1357.809856][ T727] usb 2-1: USB disconnect, device number 28 [ 1358.054745][ T7442] fuse: Unknown parameter 'use00000000000000000000' [ 1361.658014][ T44] usb 2-1: new high-speed USB device number 29 using dummy_hcd [ 1361.829337][ T44] usb 2-1: config 0 has no interfaces? [ 1361.830533][ T44] usb 2-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 1361.831623][ T44] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1361.845326][ T44] usb 2-1: config 0 descriptor?? [ 1362.067626][ T44] usb 2-1: USB disconnect, device number 29 [ 1362.385384][ T7472] fuse: Unknown parameter 'use00000000000000000000' [ 1363.858383][ T727] usb 2-1: new high-speed USB device number 30 using dummy_hcd [ 1364.055192][ T727] usb 2-1: config 0 has no interfaces? [ 1364.055516][ T727] usb 2-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 1364.055771][ T727] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1364.070919][ T727] usb 2-1: config 0 descriptor?? [ 1364.280774][ T23] usb 2-1: USB disconnect, device number 30 [ 1364.688921][ T7500] fuse: Unknown parameter 'use00000000000000000000' [ 1364.900160][ T31] audit: type=1400 audit(1364.830:297): avc: denied { unmount } for pid=3130 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 1365.111251][ T31] audit: type=1400 audit(1365.040:298): avc: denied { setattr } for pid=7503 comm="syz.1.922" path="socket:[12420]" dev="sockfs" ino=12420 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 1365.318741][ T31] audit: type=1400 audit(1365.250:299): avc: denied { getattr } for pid=7505 comm="syz.1.923" path="mnt:[4026532641]" dev="nsfs" ino=4026532641 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 1365.566091][ T7510] fuse: Unknown parameter 'user_i00000000000000000000' [ 1365.772173][ T31] audit: type=1400 audit(1365.700:300): avc: denied { setattr } for pid=7511 comm="syz.1.926" name="" dev="pipefs" ino=12434 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=fifo_file permissive=1 [ 1366.074763][ T31] audit: type=1800 audit(1366.000:301): pid=7512 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=set_data cause=unavailable-hash-algorithm comm="syz.1.926" name="/" dev="pipefs" ino=12434 res=0 errno=0 [ 1366.248468][ T7521] FAULT_INJECTION: forcing a failure. [ 1366.248468][ T7521] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1366.251396][ T7521] CPU: 1 UID: 0 PID: 7521 Comm: syz.2.928 Not tainted syzkaller #0 PREEMPT [ 1366.251470][ T7521] Hardware name: ARM-Versatile Express [ 1366.251483][ T7521] Call trace: [ 1366.251505][ T7521] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 1366.251565][ T7521] r7:00000000 r6:00000000 r5:60000013 r4:822603d4 [ 1366.251575][ T7521] [<80201b08>] (show_stack) from [<8021fb90>] (dump_stack_lvl+0x70/0x7c) [ 1366.251599][ T7521] [<8021fb20>] (dump_stack_lvl) from [<8021fbb4>] (dump_stack+0x18/0x1c) [ 1366.251624][ T7521] r5:84aa3c00 r4:8294f190 [ 1366.251632][ T7521] [<8021fb9c>] (dump_stack) from [<80972704>] (should_fail_ex+0x1c4/0x228) [ 1366.251659][ T7521] [<80972540>] (should_fail_ex) from [<8097277c>] (should_fail+0x14/0x18) [ 1366.251688][ T7521] r8:76fd9f30 r7:00000000 r6:00000000 r5:dfb09f68 r4:00000002 [ 1366.251695][ T7521] [<80972768>] (should_fail) from [<8097279c>] (should_fail_usercopy+0x1c/0x20) [ 1366.251718][ T7521] [<80972780>] (should_fail_usercopy) from [<8058e5bc>] (simple_read_from_buffer+0x80/0x13c) [ 1366.251747][ T7521] [<8058e53c>] (simple_read_from_buffer) from [<806085b4>] (proc_fail_nth_read+0xb8/0x108) [ 1366.251779][ T7521] r10:00000001 r9:806084fc r8:00000002 r7:dfb09f68 r6:0000000f r5:76fd9f30 [ 1366.251789][ T7521] r4:84aa3c00 r3:dfb09e9f [ 1366.251796][ T7521] [<806084fc>] (proc_fail_nth_read) from [<8055340c>] (vfs_read+0x98/0x324) [ 1366.251825][ T7521] r8:76fd9f30 r7:dfb09f68 r6:84aa3c00 r5:0000000f r4:85ff0840 [ 1366.251833][ T7521] [<80553374>] (vfs_read) from [<8055411c>] (ksys_read+0x74/0xe8) [ 1366.251864][ T7521] r10:00000003 r9:84aa3c00 r8:8020029c r7:00000000 r6:00000000 r5:85ff0840 [ 1366.251874][ T7521] r4:85ff0843 [ 1366.251881][ T7521] [<805540a8>] (ksys_read) from [<805541a0>] (sys_read+0x10/0x14) [ 1366.251909][ T7521] r7:00000003 r6:00000004 r5:76fd9f30 r4:0000000f [ 1366.251916][ T7521] [<80554190>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1366.251940][ T7521] Exception stack(0xdfb09fa8 to 0xdfb09ff0) [ 1366.251978][ T7521] 9fa0: 0000000f 76fd9f30 00000004 76fd9f30 0000000f 00000000 [ 1366.252006][ T7521] 9fc0: 0000000f 76fd9f30 00000004 00000003 002e0000 00000000 00006364 76fda0bc [ 1366.252026][ T7521] 9fe0: 00000158 76fd9ed0 000d80f0 00130194 [ 1366.332137][ T7524] fuse: Unknown parameter 'user_i00000000000000000000' [ 1366.512464][ T7530] FAULT_INJECTION: forcing a failure. [ 1366.512464][ T7530] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1366.512833][ T7530] CPU: 0 UID: 0 PID: 7530 Comm: syz.1.933 Not tainted syzkaller #0 PREEMPT [ 1366.512919][ T7530] Hardware name: ARM-Versatile Express [ 1366.512940][ T7530] Call trace: [ 1366.512978][ T7530] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 1366.513155][ T7530] r7:00000000 r6:00000000 r5:60000013 r4:822603d4 [ 1366.513241][ T7530] [<80201b08>] (show_stack) from [<8021fb90>] (dump_stack_lvl+0x70/0x7c) [ 1366.513365][ T7530] [<8021fb20>] (dump_stack_lvl) from [<8021fbb4>] (dump_stack+0x18/0x1c) [ 1366.513419][ T7530] r5:84000c00 r4:82917c54 [ 1366.513434][ T7530] [<8021fb9c>] (dump_stack) from [<80972704>] (should_fail_ex+0x1c4/0x228) [ 1366.513572][ T7530] [<80972540>] (should_fail_ex) from [<8051f290>] (should_fail_alloc_page+0x68/0x74) [ 1366.513713][ T7530] r8:00000001 r7:00000000 r6:00000000 r5:00140cca r4:dfb25ba0 [ 1366.513858][ T7530] [<8051f228>] (should_fail_alloc_page) from [<804ed540>] (prepare_alloc_pages.constprop.0+0x94/0x1b0) [ 1366.513911][ T7530] [<804ed4ac>] (prepare_alloc_pages.constprop.0) from [<804f5a68>] (__alloc_frozen_pages_noprof+0xac/0x10d0) [ 1366.514007][ T7530] r10:00000000 r9:00000000 r8:84000c00 r7:00000000 r6:00140cca r5:84000c00 [ 1366.514075][ T7530] r4:00000000 r3:dfb25ba0 [ 1366.514106][ T7530] [<804f59bc>] (__alloc_frozen_pages_noprof) from [<804f6b00>] (__folio_alloc_noprof+0x14/0x6c) [ 1366.514180][ T7530] r10:00000000 r9:84965d00 r8:00000000 r7:00000000 r6:20006000 r5:84000c00 [ 1366.514199][ T7530] r4:00000095 [ 1366.514246][ T7530] [<804f6aec>] (__folio_alloc_noprof) from [<804c763c>] (handle_mm_fault+0xcf8/0x14dc) [ 1366.514311][ T7530] r5:84000c00 r4:00000095 [ 1366.514342][ T7530] [<804c6944>] (handle_mm_fault) from [<804b8e90>] (__get_user_pages+0x254/0x6f0) [ 1366.514431][ T7530] r10:00000005 r9:20006000 r8:84000c00 r7:00000000 r6:00000095 r5:84965d00 [ 1366.514482][ T7530] r4:002d0001 [ 1366.514585][ T7530] [<804b8c3c>] (__get_user_pages) from [<804ba2d8>] (__gup_longterm_locked+0xf0/0xb54) [ 1366.514680][ T7530] r10:83ffc000 r9:002d0001 r8:dfb25e30 r7:859b8340 r6:00000000 r5:859b83c4 [ 1366.514761][ T7530] r4:859b8340 [ 1366.514814][ T7530] [<804ba1e8>] (__gup_longterm_locked) from [<804bb79c>] (pin_user_pages_remote+0x80/0xa4) [ 1366.514897][ T7530] r10:20001c34 r9:00020003 r8:83ffc000 r7:dfb25e30 r6:00000800 r5:20001000 [ 1366.514918][ T7530] r4:859b8340 [ 1366.514957][ T7530] [<804bb71c>] (pin_user_pages_remote) from [<804ec3e8>] (process_vm_rw_core.constprop.0+0x1c0/0x478) [ 1366.515049][ T7530] r8:00000001 r7:00000800 r6:dfb25eb8 r5:00000cc0 r4:859b83c4 [ 1366.515091][ T7530] [<804ec228>] (process_vm_rw_core.constprop.0) from [<804ec7cc>] (process_vm_rw+0x12c/0x150) [ 1366.515147][ T7530] r10:dfb25ed4 r9:00000000 r8:dfb25f14 r7:0000045e r6:20001d80 r5:dfb25f14 [ 1366.515165][ T7530] r4:0000009c [ 1366.515198][ T7530] [<804ec6a0>] (process_vm_rw) from [<804ec850>] (sys_process_vm_writev+0x2c/0x34) [ 1366.515327][ T7530] r10:00000179 r9:84000c00 r8:8020029c r7:00000179 r6:00130270 r5:00000000 [ 1366.515371][ T7530] r4:00000001 [ 1366.515421][ T7530] [<804ec824>] (sys_process_vm_writev) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1366.515510][ T7530] Exception stack(0xdfb25fa8 to 0xdfb25ff0) [ 1366.515550][ T7530] 5fa0: 00000001 00000000 0000045e 20001c80 00000001 20001d80 [ 1366.515607][ T7530] 5fc0: 00000001 00000000 00130270 00000179 002e0000 00000000 00006364 76f3c0bc [ 1366.515689][ T7530] 5fe0: 76f3bec0 76f3beb0 0001948c 001322c0 [ 1366.679763][ T7535] fuse: Unknown parameter 'user_i00000000000000000000' [ 1366.861621][ T31] audit: type=1400 audit(1366.790:302): avc: denied { ioctl } for pid=7538 comm="syz.1.937" path="socket:[12475]" dev="sockfs" ino=12475 ioctlcmd=0x4504 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 1367.291648][ T7549] fuse: Unknown parameter 'user_id00000000000000000000' [ 1368.648911][ T7578] FAULT_INJECTION: forcing a failure. [ 1368.648911][ T7578] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1368.656857][ T7578] CPU: 1 UID: 0 PID: 7578 Comm: syz.2.949 Not tainted syzkaller #0 PREEMPT [ 1368.656980][ T7578] Hardware name: ARM-Versatile Express [ 1368.657005][ T7578] Call trace: [ 1368.657047][ T7578] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 1368.657147][ T7578] r7:00000000 r6:00000000 r5:60000113 r4:822603d4 [ 1368.657168][ T7578] [<80201b08>] (show_stack) from [<8021fb90>] (dump_stack_lvl+0x70/0x7c) [ 1368.657221][ T7578] [<8021fb20>] (dump_stack_lvl) from [<8021fbb4>] (dump_stack+0x18/0x1c) [ 1368.657270][ T7578] r5:83aa5400 r4:82917c54 [ 1368.657285][ T7578] [<8021fb9c>] (dump_stack) from [<80972704>] (should_fail_ex+0x1c4/0x228) [ 1368.657339][ T7578] [<80972540>] (should_fail_ex) from [<8051f290>] (should_fail_alloc_page+0x68/0x74) [ 1368.657400][ T7578] r8:00000001 r7:00000000 r6:00000000 r5:00440dc2 r4:dfb69c40 [ 1368.657418][ T7578] [<8051f228>] (should_fail_alloc_page) from [<804ed540>] (prepare_alloc_pages.constprop.0+0x94/0x1b0) [ 1368.657471][ T7578] [<804ed4ac>] (prepare_alloc_pages.constprop.0) from [<804f5a68>] (__alloc_frozen_pages_noprof+0xac/0x10d0) [ 1368.657531][ T7578] r10:dfb69e58 r9:00000000 r8:83aa5400 r7:00000000 r6:00440dc2 r5:85995040 [ 1368.657551][ T7578] r4:00000000 r3:dfb69c40 [ 1368.657567][ T7578] [<804f59bc>] (__alloc_frozen_pages_noprof) from [<804f6a9c>] (__alloc_pages_noprof+0x10/0x60) [ 1368.657625][ T7578] r10:dfb69e58 r9:85cfdd00 r8:84c01380 r7:00000000 r6:20000000 r5:85995040 [ 1368.657642][ T7578] r4:85995040 [ 1368.657658][ T7578] [<804f6a8c>] (__alloc_pages_noprof) from [<804c09a0>] (pte_alloc_one+0x28/0x114) [ 1368.657708][ T7578] [<804c0978>] (pte_alloc_one) from [<804c220c>] (__pte_alloc+0x2c/0x104) [ 1368.657755][ T7578] r5:85fdc800 r4:85995040 [ 1368.657793][ T7578] [<804c21e0>] (__pte_alloc) from [<804c7904>] (handle_mm_fault+0xfc0/0x14dc) [ 1368.657844][ T7578] r5:83aa5400 r4:00000214 [ 1368.657859][ T7578] [<804c6944>] (handle_mm_fault) from [<80234214>] (do_page_fault+0xec/0x49c) [ 1368.657920][ T7578] r10:00000007 r9:85995040 r8:00000214 r7:20000000 r6:00000206 r5:20000000 [ 1368.657940][ T7578] r4:dfb69e58 [ 1368.657956][ T7578] [<80234128>] (do_page_fault) from [<80234744>] (do_translation_fault+0xfc/0x12c) [ 1368.658039][ T7578] r10:b5003500 r9:83aa5400 r8:80234648 r7:dfb69e58 r6:20000000 r5:00000206 [ 1368.658058][ T7578] r4:8281cee0 [ 1368.658075][ T7578] [<80234648>] (do_translation_fault) from [<802347ac>] (do_DataAbort+0x38/0xa8) [ 1368.658132][ T7578] r9:83aa5400 r8:80234648 r7:dfb69e58 r6:20000000 r5:00000206 r4:8281cee0 [ 1368.658148][ T7578] [<80234774>] (do_DataAbort) from [<80200b2c>] (__dabt_svc+0x4c/0x80) [ 1368.658222][ T7578] Exception stack(0xdfb69e58 to 0xdfb69ea0) [ 1368.658248][ T7578] 9e40: 20000000 7effffff [ 1368.658304][ T7578] 9e60: a1000003 00000000 20000000 fefefeff b5403587 00000ff0 832e1010 80808080 [ 1368.658335][ T7578] 9e80: b5003500 dfb69edc 00000000 dfb69ea8 8097890c 81a09914 80000013 ffffffff [ 1368.658366][ T7578] r8:832e1010 r7:dfb69e8c r6:ffffffff r5:80000013 r4:81a09914 [ 1368.658383][ T7578] [<80978848>] (strncpy_from_user) from [<80562b40>] (getname_flags.part.0+0x44/0x18c) [ 1368.658458][ T7578] r10:00000142 r9:83aa5400 r8:8020029c r7:00000000 r6:82465858 r5:20000000 [ 1368.658478][ T7578] r4:832e1000 [ 1368.658495][ T7578] [<80562afc>] (getname_flags.part.0) from [<80567ac0>] (getname_flags+0x3c/0x50) [ 1368.658555][ T7578] r9:83aa5400 r8:8020029c r7:ffffff9c r6:dfb69f58 r5:00000000 r4:20000000 [ 1368.658574][ T7578] [<80567a84>] (getname_flags) from [<8055031c>] (do_sys_openat2+0x60/0xe0) [ 1368.658628][ T7578] r5:20000000 r4:00000000 [ 1368.658645][ T7578] [<805502bc>] (do_sys_openat2) from [<80550774>] (sys_openat+0x98/0xd4) [ 1368.658699][ T7578] r7:00000142 r6:00130270 r5:20000000 r4:ffffff9c [ 1368.658717][ T7578] [<805506dc>] (sys_openat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1368.658759][ T7578] Exception stack(0xdfb69fa8 to 0xdfb69ff0) [ 1368.658790][ T7578] 9fa0: 00000000 00000000 ffffff9c 20000000 00000002 00000000 [ 1368.658819][ T7578] 9fc0: 00000000 00000000 00130270 00000142 002e0000 00000000 00006364 76fda0bc [ 1368.658844][ T7578] 9fe0: 76fd9ec0 76fd9eb0 0001948c 001322c0 [ 1368.658866][ T7578] r5:00000000 r4:00000000 [ 1369.456886][ T44] usb 2-1: new high-speed USB device number 31 using dummy_hcd [ 1369.671317][ T44] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1369.672523][ T44] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1369.673589][ T44] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 1369.674943][ T44] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 1369.675981][ T44] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1369.682911][ T44] usb 2-1: config 0 descriptor?? [ 1370.461057][ T44] usbhid 2-1:0.0: can't add hid device: -71 [ 1370.467284][ T44] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 1370.490199][ T44] usb 2-1: USB disconnect, device number 31 [ 1370.862610][ T7613] fuse: Unknown parameter 'user_id00000000000000000000' [ 1371.055775][ T7620] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=7620 comm=syz.2.961 [ 1372.209158][ T7630] FAULT_INJECTION: forcing a failure. [ 1372.209158][ T7630] name failslab, interval 1, probability 0, space 0, times 0 [ 1372.209512][ T7630] CPU: 0 UID: 0 PID: 7630 Comm: syz.1.963 Not tainted syzkaller #0 PREEMPT [ 1372.209593][ T7630] Hardware name: ARM-Versatile Express [ 1372.209618][ T7630] Call trace: [ 1372.209658][ T7630] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 1372.209798][ T7630] r7:00000c40 r6:00000000 r5:60000013 r4:822603d4 [ 1372.209820][ T7630] [<80201b08>] (show_stack) from [<8021fb90>] (dump_stack_lvl+0x70/0x7c) [ 1372.209926][ T7630] [<8021fb20>] (dump_stack_lvl) from [<8021fbb4>] (dump_stack+0x18/0x1c) [ 1372.210063][ T7630] r5:84b89800 r4:82917c00 [ 1372.210123][ T7630] [<8021fb9c>] (dump_stack) from [<80972704>] (should_fail_ex+0x1c4/0x228) [ 1372.210231][ T7630] [<80972540>] (should_fail_ex) from [<8051f200>] (should_failslab+0x6c/0x94) [ 1372.210353][ T7630] r8:84b89800 r7:00000c40 r6:85fe1aa8 r5:00001000 r4:830016c0 [ 1372.210376][ T7630] [<8051f194>] (should_failslab) from [<80503b94>] (__kmalloc_noprof+0x9c/0x458) [ 1372.210464][ T7630] [<80503af8>] (__kmalloc_noprof) from [<807c359c>] (tomoyo_realpath_from_path+0x3c/0x17c) [ 1372.210741][ T7630] r10:84b89800 r9:83808c00 r8:00000000 r7:8364ddd0 r6:85fe1aa8 r5:00001000 [ 1372.210766][ T7630] r4:00000000 [ 1372.210783][ T7630] [<807c3560>] (tomoyo_realpath_from_path) from [<807bf6e0>] (tomoyo_path_number_perm+0xcc/0x22c) [ 1372.210948][ T7630] r10:84b89800 r9:00000000 r8:85fe1a80 r7:00005450 r6:00000004 r5:81cd6504 [ 1372.211079][ T7630] r4:85fe1aa8 r3:826c0200 [ 1372.211314][ T7630] [<807bf614>] (tomoyo_path_number_perm) from [<807c3fc0>] (tomoyo_file_ioctl+0x1c/0x20) [ 1372.211384][ T7630] r9:00000003 r8:85fe1a80 r7:00000000 r6:00000000 r5:00005450 r4:85fe1a80 [ 1372.211403][ T7630] [<807c3fa4>] (tomoyo_file_ioctl) from [<80770814>] (security_file_ioctl+0x64/0x1e4) [ 1372.211579][ T7630] [<807707b0>] (security_file_ioctl) from [<8056cc84>] (sys_ioctl+0x4c/0xba0) [ 1372.211687][ T7630] r7:00000000 r6:85fe1a81 r5:00000000 r4:00005450 [ 1372.211992][ T7630] [<8056cc38>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1372.212141][ T7630] Exception stack(0xdfb9dfa8 to 0xdfb9dff0) [ 1372.212256][ T7630] dfa0: 00000000 00000000 00000003 00005450 00000000 00000000 [ 1372.212319][ T7630] dfc0: 00000000 00000000 00130270 00000036 002e0000 00000000 00006364 76f3c0bc [ 1372.212344][ T7630] dfe0: 76f3bec0 76f3beb0 0001948c 001322c0 [ 1372.212379][ T7630] r10:00000036 r9:84b89800 r8:8020029c r7:00000036 r6:00130270 r5:00000000 [ 1372.212436][ T7630] r4:00000000 [ 1372.212913][ T7630] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1372.540045][ T31] audit: type=1400 audit(1372.470:303): avc: granted { setsecparam } for pid=7633 comm="syz.1.965" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security [ 1377.002700][ T7654] could not allocate digest TFM handle blake2b-512-generic [ 1377.360180][ T31] audit: type=1400 audit(1377.290:304): avc: denied { create } for pid=7660 comm="syz.1.973" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_dnrt_socket permissive=1 [ 1377.755819][ T31] audit: type=1800 audit(1377.680:305): pid=7666 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=set_data cause=unavailable-hash-algorithm comm="syz.2.974" name="/" dev="pipefs" ino=12658 res=0 errno=0 [ 1378.010498][ T7674] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1378.012065][ T7674] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1378.348643][ T23] usb 2-1: new low-speed USB device number 32 using dummy_hcd [ 1378.507132][ T23] usb 2-1: config 0 has no interfaces? [ 1378.507555][ T23] usb 2-1: New USB device found, idVendor=0225, idProduct=0000, bcdDevice= 0.00 [ 1378.507930][ T23] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1378.519379][ T23] usb 2-1: config 0 descriptor?? [ 1378.778129][ T23] usb 2-1: USB disconnect, device number 32 [ 1379.286897][ T23] usb 2-1: new high-speed USB device number 33 using dummy_hcd [ 1379.420028][ T23] usb 2-1: device descriptor read/64, error -71 [ 1379.657465][ T23] usb 2-1: new high-speed USB device number 34 using dummy_hcd [ 1379.790749][ T23] usb 2-1: device descriptor read/64, error -71 [ 1379.898572][ T23] usb usb2-port1: attempt power cycle [ 1380.247999][ T23] usb 2-1: new high-speed USB device number 35 using dummy_hcd [ 1380.281763][ T23] usb 2-1: device descriptor read/8, error -71 [ 1380.507219][ T31] audit: type=1800 audit(1380.430:306): pid=7702 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=set_data cause=unavailable-hash-algorithm comm="syz.2.980" name="/" dev="pipefs" ino=12697 res=0 errno=0 [ 1380.517588][ T23] usb 2-1: new high-speed USB device number 36 using dummy_hcd [ 1380.540331][ T23] usb 2-1: device descriptor read/8, error -71 [ 1380.658127][ T23] usb usb2-port1: unable to enumerate USB device [ 1384.653693][ T31] audit: type=1800 audit(1384.580:307): pid=7718 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=set_data cause=unavailable-hash-algorithm comm="syz.2.985" name="/" dev="pipefs" ino=12064 res=0 errno=0 [ 1389.236879][ T7738] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=7738 comm=syz.1.990 [ 1389.544123][ T31] audit: type=1800 audit(1389.470:308): pid=7741 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=set_data cause=unavailable-hash-algorithm comm="syz.1.991" name="/" dev="pipefs" ino=12749 res=0 errno=0 [ 1389.981418][ T31] audit: type=1400 audit(1389.910:309): avc: denied { write } for pid=7749 comm="syz.1.995" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 1391.322458][ T31] audit: type=1800 audit(1391.240:310): pid=7765 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=set_data cause=unavailable-hash-algorithm comm="syz.2.997" name="/" dev="pipefs" ino=12768 res=0 errno=0 [ 1392.150142][ T31] audit: type=1400 audit(1392.080:311): avc: denied { ioctl } for pid=7781 comm="syz.2.1003" path="socket:[12792]" dev="sockfs" ino=12792 ioctlcmd=0x5450 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 1392.190124][ T31] audit: type=1400 audit(1392.120:312): avc: denied { connect } for pid=7781 comm="syz.2.1003" lport=20003 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 1392.647909][ T31] audit: type=1800 audit(1392.580:313): pid=7784 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=set_data cause=unavailable-hash-algorithm comm="syz.2.1004" name="/" dev="pipefs" ino=12799 res=0 errno=0 [ 1392.898392][ T7789] FAULT_INJECTION: forcing a failure. [ 1392.898392][ T7789] name failslab, interval 1, probability 0, space 0, times 0 [ 1392.899604][ T7789] CPU: 0 UID: 0 PID: 7789 Comm: syz.2.1005 Not tainted syzkaller #0 PREEMPT [ 1392.899674][ T7789] Hardware name: ARM-Versatile Express [ 1392.899687][ T7789] Call trace: [ 1392.899709][ T7789] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 1392.899771][ T7789] r7:00000d40 r6:00000000 r5:60000013 r4:822603d4 [ 1392.899779][ T7789] [<80201b08>] (show_stack) from [<8021fb90>] (dump_stack_lvl+0x70/0x7c) [ 1392.899804][ T7789] [<8021fb20>] (dump_stack_lvl) from [<8021fbb4>] (dump_stack+0x18/0x1c) [ 1392.899829][ T7789] r5:833c6c00 r4:82917c00 [ 1392.899836][ T7789] [<8021fb9c>] (dump_stack) from [<80972704>] (should_fail_ex+0x1c4/0x228) [ 1392.899863][ T7789] [<80972540>] (should_fail_ex) from [<8051f200>] (should_failslab+0x6c/0x94) [ 1392.899895][ T7789] r8:833c6c00 r7:00000d40 r6:85fe1868 r5:0000001c r4:83001240 [ 1392.899903][ T7789] [<8051f194>] (should_failslab) from [<80503b94>] (__kmalloc_noprof+0x9c/0x458) [ 1392.899925][ T7789] [<80503af8>] (__kmalloc_noprof) from [<807c34a4>] (tomoyo_encode2+0x64/0xf0) [ 1392.899956][ T7789] r10:00000fff r9:8309e400 r8:00000000 r7:834e6e58 r6:85fe1868 r5:83a85ffc [ 1392.899965][ T7789] r4:83a85feb [ 1392.899972][ T7789] [<807c3440>] (tomoyo_encode2) from [<807c3554>] (tomoyo_encode+0x24/0x30) [ 1392.899999][ T7789] r9:8309e400 r8:00000000 r7:834e6e58 r6:85fe1868 r5:00001000 r4:83a85fec [ 1392.900007][ T7789] [<807c3530>] (tomoyo_encode) from [<807c35e0>] (tomoyo_realpath_from_path+0x80/0x17c) [ 1392.900030][ T7789] r5:00001000 r4:83a85000 [ 1392.900037][ T7789] [<807c3560>] (tomoyo_realpath_from_path) from [<807bf6e0>] (tomoyo_path_number_perm+0xcc/0x22c) [ 1392.900065][ T7789] r10:833c6c00 r9:00000000 r8:85fe1840 r7:80044d15 r6:00000004 r5:81cd6504 [ 1392.900075][ T7789] r4:85fe1868 r3:826c0200 [ 1392.900082][ T7789] [<807bf614>] (tomoyo_path_number_perm) from [<807c3fc0>] (tomoyo_file_ioctl+0x1c/0x20) [ 1392.900110][ T7789] r9:00000003 r8:85fe1840 r7:20000080 r6:20000080 r5:80044d15 r4:85fe1840 [ 1392.900118][ T7789] [<807c3fa4>] (tomoyo_file_ioctl) from [<80770814>] (security_file_ioctl+0x64/0x1e4) [ 1392.900143][ T7789] [<807707b0>] (security_file_ioctl) from [<8056cc84>] (sys_ioctl+0x4c/0xba0) [ 1392.900171][ T7789] r7:20000080 r6:85fe1841 r5:00000000 r4:80044d15 [ 1392.900178][ T7789] [<8056cc38>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1392.900199][ T7789] Exception stack(0xdfc99fa8 to 0xdfc99ff0) [ 1392.900219][ T7789] 9fa0: 00000000 00000000 00000003 80044d15 20000080 00000000 [ 1392.900241][ T7789] 9fc0: 00000000 00000000 00130270 00000036 002e0000 00000000 00006364 76fda0bc [ 1392.900253][ T7789] 9fe0: 76fd9ec0 76fd9eb0 0001948c 001322c0 [ 1392.900268][ T7789] r10:00000036 r9:833c6c00 r8:8020029c r7:00000036 r6:00130270 r5:00000000 [ 1392.900278][ T7789] r4:00000000 [ 1392.910614][ T7789] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1393.290134][ T7792] SELinux: Context system_u:object_r:udev_exec_t:s0 is not valid (left unmapped). [ 1393.294055][ T31] audit: type=1400 audit(1393.220:314): avc: denied { relabelto } for pid=7791 comm="syz.2.1006" name="bus" dev="tmpfs" ino=1526 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:udev_exec_t:s0" [ 1393.297232][ T31] audit: type=1400 audit(1393.220:315): avc: denied { associate } for pid=7791 comm="syz.2.1006" name="bus" dev="tmpfs" ino=1526 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:udev_exec_t:s0" [ 1393.428870][ T31] audit: type=1400 audit(1393.350:316): avc: denied { unlink } for pid=5849 comm="syz-executor" name="bus" dev="tmpfs" ino=1526 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:udev_exec_t:s0" [ 1395.283402][ T7810] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=1543 sclass=netlink_xfrm_socket pid=7810 comm=syz.1.1012 [ 1395.285460][ T7810] FAULT_INJECTION: forcing a failure. [ 1395.285460][ T7810] name failslab, interval 1, probability 0, space 0, times 0 [ 1395.288278][ T7810] CPU: 1 UID: 0 PID: 7810 Comm: syz.1.1012 Not tainted syzkaller #0 PREEMPT [ 1395.288335][ T7810] Hardware name: ARM-Versatile Express [ 1395.288347][ T7810] Call trace: [ 1395.288366][ T7810] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 1395.288418][ T7810] r7:8320ec00 r6:00000000 r5:60000013 r4:822603d4 [ 1395.288427][ T7810] [<80201b08>] (show_stack) from [<8021fb90>] (dump_stack_lvl+0x70/0x7c) [ 1395.288451][ T7810] [<8021fb20>] (dump_stack_lvl) from [<8021fbb4>] (dump_stack+0x18/0x1c) [ 1395.288485][ T7810] r5:8320ec00 r4:82917c00 [ 1395.288492][ T7810] [<8021fb9c>] (dump_stack) from [<80972704>] (should_fail_ex+0x1c4/0x228) [ 1395.288519][ T7810] [<80972540>] (should_fail_ex) from [<8051f200>] (should_failslab+0x6c/0x94) [ 1395.288551][ T7810] r8:00000000 r7:8320ec00 r6:00000820 r5:85cdd840 r4:832a5240 [ 1395.288559][ T7810] [<8051f194>] (should_failslab) from [<80503810>] (kmem_cache_alloc_noprof+0x4c/0x334) [ 1395.288581][ T7810] [<805037c4>] (kmem_cache_alloc_noprof) from [<81557770>] (skb_clone+0x60/0x1c8) [ 1395.288616][ T7810] r10:000001a2 r9:84ad7f40 r8:84928000 r7:85cdd840 r6:84fe6ec0 r5:85cdd840 [ 1395.288625][ T7810] r4:00000820 [ 1395.288631][ T7810] [<81557710>] (skb_clone) from [<8166ddd4>] (__netlink_deliver_tap+0x1f4/0x28c) [ 1395.288661][ T7810] r5:00000014 r4:84fe6800 [ 1395.288668][ T7810] [<8166dbe0>] (__netlink_deliver_tap) from [<81671134>] (netlink_unicast+0x2f0/0x30c) [ 1395.288698][ T7810] r10:00000000 r9:00000000 r8:85640000 r7:85cdd840 r6:84ad7f40 r5:00000014 [ 1395.288707][ T7810] r4:84928000 [ 1395.288714][ T7810] [<81670e44>] (netlink_unicast) from [<8167131c>] (netlink_sendmsg+0x1cc/0x444) [ 1395.288743][ T7810] r9:00000000 r8:00000000 r7:84b15800 r6:00000014 r5:85cdd840 r4:dfca9f20 [ 1395.288751][ T7810] [<81671150>] (netlink_sendmsg) from [<81543018>] (__sock_sendmsg+0x44/0x78) [ 1395.288782][ T7810] r10:00000000 r9:dfca9dc4 r8:dfca9dc4 r7:00000000 r6:8515c280 r5:dfca9f20 [ 1395.288791][ T7810] r4:00000000 [ 1395.288797][ T7810] [<81542fd4>] (__sock_sendmsg) from [<8154436c>] (____sys_sendmsg+0x298/0x2cc) [ 1395.288826][ T7810] r7:00000000 r6:8515c280 r5:00000080 r4:dfca9f20 [ 1395.288833][ T7810] [<815440d4>] (____sys_sendmsg) from [<81546334>] (___sys_sendmsg+0x9c/0xd0) [ 1395.288866][ T7810] r10:dfca9e24 r9:20000380 r8:00000080 r7:00000000 r6:8515c280 r5:dfca9f20 [ 1395.288874][ T7810] r4:00000000 [ 1395.288881][ T7810] [<81546298>] (___sys_sendmsg) from [<815467cc>] (__sys_sendmsg+0x8c/0xe0) [ 1395.288911][ T7810] r10:00000128 r9:8320ec00 r8:85ff0780 r7:00000080 r6:20000380 r5:85ff0781 [ 1395.288920][ T7810] r4:00000003 [ 1395.288927][ T7810] [<81546740>] (__sys_sendmsg) from [<81546834>] (sys_sendmsg+0x14/0x18) [ 1395.288952][ T7810] r8:8020029c r7:00000128 r6:00130270 r5:00000000 r4:00000000 [ 1395.288959][ T7810] [<81546820>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1395.288979][ T7810] Exception stack(0xdfca9fa8 to 0xdfca9ff0) [ 1395.288997][ T7810] 9fa0: 00000000 00000000 00000003 20000380 00000080 00000000 [ 1395.289013][ T7810] 9fc0: 00000000 00000000 00130270 00000128 002e0000 00000000 00006364 76f3c0bc [ 1395.289037][ T7810] 9fe0: 76f3bec0 76f3beb0 0001948c 001322c0 [ 1395.316001][ T31] audit: type=1800 audit(1395.240:317): pid=7800 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=set_data cause=unavailable-hash-algorithm comm="syz.2.1009" name="/" dev="pipefs" ino=12183 res=0 errno=0 [ 1398.319461][ T31] audit: type=1800 audit(1398.240:318): pid=7825 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=set_data cause=unavailable-hash-algorithm comm="syz.2.1018" name="/" dev="pipefs" ino=12239 res=0 errno=0 [ 1398.458521][ T7822] FAULT_INJECTION: forcing a failure. [ 1398.458521][ T7822] name failslab, interval 1, probability 0, space 0, times 0 [ 1398.458993][ T7822] CPU: 1 UID: 0 PID: 7822 Comm: syz.1.1017 Not tainted syzkaller #0 PREEMPT [ 1398.459151][ T7822] Hardware name: ARM-Versatile Express [ 1398.459197][ T7822] Call trace: [ 1398.459253][ T7822] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 1398.459387][ T7822] r7:833a5400 r6:00000000 r5:60000013 r4:822603d4 [ 1398.459413][ T7822] [<80201b08>] (show_stack) from [<8021fb90>] (dump_stack_lvl+0x70/0x7c) [ 1398.459488][ T7822] [<8021fb20>] (dump_stack_lvl) from [<8021fbb4>] (dump_stack+0x18/0x1c) [ 1398.459555][ T7822] r5:833a5400 r4:82917c00 [ 1398.459574][ T7822] [<8021fb9c>] (dump_stack) from [<80972704>] (should_fail_ex+0x1c4/0x228) [ 1398.459644][ T7822] [<80972540>] (should_fail_ex) from [<8051f200>] (should_failslab+0x6c/0x94) [ 1398.459720][ T7822] r8:00000000 r7:833a5400 r6:00400dc0 r5:850dea00 r4:83002000 [ 1398.459745][ T7822] [<8051f194>] (should_failslab) from [<80502bc4>] (__kmalloc_cache_noprof+0x4c/0x33c) [ 1398.459798][ T7822] [<80502b78>] (__kmalloc_cache_noprof) from [<80740bd0>] (fuse_alloc_forget+0x28/0x2c) [ 1398.459867][ T7822] r10:00008800 r9:00000080 r8:8291edac r7:851264c8 r6:857ba1c0 r5:850dea00 [ 1398.459891][ T7822] r4:dfca5e58 [ 1398.459908][ T7822] [<80740ba8>] (fuse_alloc_forget) from [<8073603c>] (create_new_entry+0x70/0x2dc) [ 1398.459959][ T7822] [<80735fcc>] (create_new_entry) from [<807362f8>] (create_new_nondir+0x50/0x8c) [ 1398.460031][ T7822] r10:857ba1c0 r9:8291edac r8:00008800 r7:850dea00 r6:dfca5e58 r5:857ba1c0 [ 1398.460057][ T7822] r4:8291edac [ 1398.460076][ T7822] [<807362a8>] (create_new_nondir) from [<80736424>] (fuse_mknod+0xf0/0x120) [ 1398.460145][ T7822] r8:dfca5e48 r7:850dea00 r6:00008800 r5:00000000 r4:851264c8 [ 1398.460163][ T7822] [<80736334>] (fuse_mknod) from [<80736470>] (fuse_create+0x1c/0x24) [ 1398.460240][ T7822] r10:00000001 r9:833a5400 r8:851264c8 r7:00008800 r6:8291edac r5:850dea00 [ 1398.460263][ T7822] r4:80736454 [ 1398.460283][ T7822] [<80736454>] (fuse_create) from [<80564870>] (vfs_create+0x18c/0x22c) [ 1398.460345][ T7822] [<805646e4>] (vfs_create) from [<805677c4>] (do_mknodat+0x14c/0x288) [ 1398.460413][ T7822] r10:00000000 r9:00000800 r8:ffffff9c r7:00000002 r6:851264c8 r5:832e4000 [ 1398.460451][ T7822] r4:00000000 [ 1398.460472][ T7822] [<80567678>] (do_mknodat) from [<80569a80>] (sys_mknod+0x30/0x34) [ 1398.460541][ T7822] r10:0000000e r9:833a5400 r8:8020029c r7:0000000e r6:00130270 r5:00000002 [ 1398.460566][ T7822] r4:00000800 [ 1398.460585][ T7822] [<80569a50>] (sys_mknod) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1398.460635][ T7822] Exception stack(0xdfca5fa8 to 0xdfca5ff0) [ 1398.460679][ T7822] 5fa0: 00000000 00000000 200000c0 00000800 00000002 00000000 [ 1398.460722][ T7822] 5fc0: 00000000 00000000 00130270 0000000e 002e0000 00000000 00006364 76f3c0bc [ 1398.460757][ T7822] 5fe0: 76f3bec0 76f3beb0 0001948c 001322c0 [ 1398.460786][ T7822] r5:00000000 r4:00000000 [ 1400.789180][ T7832] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1400.790529][ T7832] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1402.367286][ T7856] FAULT_INJECTION: forcing a failure. [ 1402.367286][ T7856] name failslab, interval 1, probability 0, space 0, times 0 [ 1402.368865][ T7856] CPU: 1 UID: 0 PID: 7856 Comm: syz.2.1024 Not tainted syzkaller #0 PREEMPT [ 1402.368949][ T7856] Hardware name: ARM-Versatile Express [ 1402.368974][ T7856] Call trace: [ 1402.369015][ T7856] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 1402.369120][ T7856] r7:84b8a400 r6:00000000 r5:60000113 r4:822603d4 [ 1402.369140][ T7856] [<80201b08>] (show_stack) from [<8021fb90>] (dump_stack_lvl+0x70/0x7c) [ 1402.369187][ T7856] [<8021fb20>] (dump_stack_lvl) from [<8021fbb4>] (dump_stack+0x18/0x1c) [ 1402.369232][ T7856] r5:84b8a400 r4:82917c00 [ 1402.369246][ T7856] [<8021fb9c>] (dump_stack) from [<80972704>] (should_fail_ex+0x1c4/0x228) [ 1402.369295][ T7856] [<80972540>] (should_fail_ex) from [<8051f200>] (should_failslab+0x6c/0x94) [ 1402.369360][ T7856] r8:00000000 r7:84b8a400 r6:00400dc0 r5:82ad294c r4:83002000 [ 1402.369379][ T7856] [<8051f194>] (should_failslab) from [<80502bc4>] (__kmalloc_cache_noprof+0x4c/0x33c) [ 1402.369426][ T7856] [<80502b78>] (__kmalloc_cache_noprof) from [<8073f648>] (fuse_alloc_inode+0xa0/0xc8) [ 1402.369496][ T7856] r10:00000000 r9:dfcd9e08 r8:8073e640 r7:8073e670 r6:00000000 r5:82ad294c [ 1402.369517][ T7856] r4:850de500 [ 1402.369532][ T7856] [<8073f5a8>] (fuse_alloc_inode) from [<80579d10>] (alloc_inode+0x24/0xcc) [ 1402.369586][ T7856] r7:8073e670 r6:81cce3d8 r5:84b17000 r4:00000000 [ 1402.369604][ T7856] [<80579cec>] (alloc_inode) from [<80579e64>] (iget5_locked+0x44/0x84) [ 1402.369653][ T7856] r7:8073e670 r6:00000004 r5:84b17000 r4:00000000 [ 1402.369669][ T7856] [<80579e20>] (iget5_locked) from [<807411f0>] (fuse_iget+0x60/0x25c) [ 1402.369720][ T7856] r8:00000000 r7:dfcd9cb0 r6:8073e670 r5:8073e640 r4:84b17000 [ 1402.369739][ T7856] [<80741190>] (fuse_iget) from [<8073679c>] (fuse_lookup_name+0x168/0x280) [ 1402.369824][ T7856] r10:00000000 r9:dfcd9ddc r8:8574a400 r7:84b17000 r6:dfcd9e08 r5:00000000 [ 1402.369844][ T7856] r4:dfcd9de0 [ 1402.369859][ T7856] [<80736634>] (fuse_lookup_name) from [<80736944>] (fuse_lookup+0x90/0x174) [ 1402.369915][ T7856] r10:00000000 r9:00000001 r8:00000001 r7:00000000 r6:85126198 r5:850de780 [ 1402.369933][ T7856] r4:85126198 [ 1402.369948][ T7856] [<807368b4>] (fuse_lookup) from [<805628b4>] (lookup_one_qstr_excl+0x9c/0xcc) [ 1402.370013][ T7856] r9:00000000 r8:85126330 r7:dfcd9f10 r6:850de780 r5:00000000 r4:85126198 [ 1402.370032][ T7856] [<80562818>] (lookup_one_qstr_excl) from [<8056a8bc>] (do_renameat2+0x2d0/0x558) [ 1402.370090][ T7856] r9:00000000 r8:00000000 r7:dfcd9f20 r6:85126330 r5:dfcd9f10 r4:85126330 [ 1402.370106][ T7856] [<8056a5ec>] (do_renameat2) from [<8056ac4c>] (sys_rename+0x48/0x50) [ 1402.370158][ T7856] r10:00000026 r9:84b8a400 r8:8020029c r7:00000026 r6:00130270 r5:200000c0 [ 1402.370175][ T7856] r4:832e4000 [ 1402.370189][ T7856] [<8056ac04>] (sys_rename) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1402.370234][ T7856] Exception stack(0xdfcd9fa8 to 0xdfcd9ff0) [ 1402.370268][ T7856] 9fa0: 00000000 00000000 20000100 200000c0 00000000 00000000 [ 1402.370299][ T7856] 9fc0: 00000000 00000000 00130270 00000026 002e0000 00000000 00006364 76fb90bc [ 1402.370323][ T7856] 9fe0: 76fb8ec0 76fb8eb0 0001948c 001322c0 [ 1402.370344][ T7856] r5:00000000 r4:00000000 [ 1406.218494][ T31] audit: type=1800 audit(1406.150:319): pid=7880 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=set_data cause=unavailable-hash-algorithm comm="syz.2.1032" name="/" dev="pipefs" ino=12956 res=0 errno=0 [ 1406.222532][ T31] audit: type=1400 audit(1406.150:320): avc: denied { setopt } for pid=7879 comm="syz.1.1033" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 1406.511032][ T7886] FAULT_INJECTION: forcing a failure. [ 1406.511032][ T7886] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1406.511405][ T7886] CPU: 0 UID: 0 PID: 7886 Comm: syz.2.1034 Not tainted syzkaller #0 PREEMPT [ 1406.511517][ T7886] Hardware name: ARM-Versatile Express [ 1406.511544][ T7886] Call trace: [ 1406.511598][ T7886] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 1406.511703][ T7886] r7:dfa05e20 r6:00000000 r5:60000013 r4:822603d4 [ 1406.511725][ T7886] [<80201b08>] (show_stack) from [<8021fb90>] (dump_stack_lvl+0x70/0x7c) [ 1406.511776][ T7886] [<8021fb20>] (dump_stack_lvl) from [<8021fbb4>] (dump_stack+0x18/0x1c) [ 1406.511831][ T7886] r5:838ed400 r4:8294f190 [ 1406.511926][ T7886] [<8021fb9c>] (dump_stack) from [<80972704>] (should_fail_ex+0x1c4/0x228) [ 1406.512031][ T7886] [<80972540>] (should_fail_ex) from [<8097277c>] (should_fail+0x14/0x18) [ 1406.512707][ T7886] r8:00000000 r7:dfa05e20 r6:20005380 r5:00000000 r4:dfa05f20 [ 1406.514358][ T7886] [<80972768>] (should_fail) from [<8097279c>] (should_fail_usercopy+0x1c/0x20) [ 1406.514423][ T7886] [<80972780>] (should_fail_usercopy) from [<815461b8>] (copy_msghdr_from_user+0x50/0x130) [ 1406.515617][ T7886] [<81546168>] (copy_msghdr_from_user) from [<81546310>] (___sys_sendmsg+0x78/0xd0) [ 1406.516073][ T7886] r8:00000000 r7:00000000 r6:85192280 r5:dfa05f20 r4:dfa05e64 [ 1406.516176][ T7886] [<81546298>] (___sys_sendmsg) from [<815467cc>] (__sys_sendmsg+0x8c/0xe0) [ 1406.516449][ T7886] r10:00000128 r9:838ed400 r8:85fe1a80 r7:00000000 r6:20005380 r5:85fe1a81 [ 1406.516514][ T7886] r4:00000004 [ 1406.516688][ T7886] [<81546740>] (__sys_sendmsg) from [<81546834>] (sys_sendmsg+0x14/0x18) [ 1406.516758][ T7886] r8:8020029c r7:00000128 r6:00130270 r5:00000000 r4:00000000 [ 1406.516779][ T7886] [<81546820>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1406.516832][ T7886] Exception stack(0xdfa05fa8 to 0xdfa05ff0) [ 1406.516890][ T7886] 5fa0: 00000000 00000000 00000004 20005380 00000000 00000000 [ 1406.516926][ T7886] 5fc0: 00000000 00000000 00130270 00000128 002e0000 00000000 00006364 76fda0bc [ 1406.516954][ T7886] 5fe0: 76fd9ec0 76fd9eb0 0001948c 001322c0 [ 1406.757110][ T7888] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1406.773968][ T7888] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1407.492878][ T31] audit: type=1800 audit(1407.410:321): pid=7900 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=set_data cause=unavailable-hash-algorithm comm="syz.1.1038" name="/" dev="pipefs" ino=12982 res=0 errno=0 [ 1408.340666][ T31] audit: type=1400 audit(1408.270:322): avc: denied { create } for pid=7910 comm="syz.1.1041" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_fib_lookup_socket permissive=1 [ 1408.388459][ T31] audit: type=1400 audit(1408.320:323): avc: denied { write } for pid=7910 comm="syz.1.1041" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_fib_lookup_socket permissive=1 [ 1411.419810][ T31] audit: type=1800 audit(1411.350:324): pid=7921 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=set_data cause=unavailable-hash-algorithm comm="syz.1.1044" name="/" dev="pipefs" ino=13431 res=0 errno=0 [ 1415.472249][ T31] audit: type=1800 audit(1415.400:325): pid=7939 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=set_data cause=unavailable-hash-algorithm comm="syz.1.1049" name="/" dev="pipefs" ino=13466 res=0 errno=0 [ 1415.814073][ T7943] FAULT_INJECTION: forcing a failure. [ 1415.814073][ T7943] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1415.814660][ T7943] CPU: 1 UID: 0 PID: 7943 Comm: syz.1.1050 Not tainted syzkaller #0 PREEMPT [ 1415.814754][ T7943] Hardware name: ARM-Versatile Express [ 1415.814781][ T7943] Call trace: [ 1415.814824][ T7943] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 1415.814926][ T7943] r7:00000000 r6:00000000 r5:60000013 r4:822603d4 [ 1415.814946][ T7943] [<80201b08>] (show_stack) from [<8021fb90>] (dump_stack_lvl+0x70/0x7c) [ 1415.814991][ T7943] [<8021fb20>] (dump_stack_lvl) from [<8021fbb4>] (dump_stack+0x18/0x1c) [ 1415.815038][ T7943] r5:84012400 r4:8294f190 [ 1415.815054][ T7943] [<8021fb9c>] (dump_stack) from [<80972704>] (should_fail_ex+0x1c4/0x228) [ 1415.815107][ T7943] [<80972540>] (should_fail_ex) from [<8097277c>] (should_fail+0x14/0x18) [ 1415.815160][ T7943] r8:76f3bf30 r7:00000000 r6:00000000 r5:dfaa1f68 r4:00000002 [ 1415.815177][ T7943] [<80972768>] (should_fail) from [<8097279c>] (should_fail_usercopy+0x1c/0x20) [ 1415.815232][ T7943] [<80972780>] (should_fail_usercopy) from [<8058e5bc>] (simple_read_from_buffer+0x80/0x13c) [ 1415.815285][ T7943] [<8058e53c>] (simple_read_from_buffer) from [<806085b4>] (proc_fail_nth_read+0xb8/0x108) [ 1415.815345][ T7943] r10:00000001 r9:806084fc r8:00000002 r7:dfaa1f68 r6:0000000f r5:76f3bf30 [ 1415.815366][ T7943] r4:84012400 r3:dfaa1e9f [ 1415.815381][ T7943] [<806084fc>] (proc_fail_nth_read) from [<8055340c>] (vfs_read+0x98/0x324) [ 1415.815436][ T7943] r8:76f3bf30 r7:dfaa1f68 r6:84012400 r5:0000000f r4:85ff0e40 [ 1415.815452][ T7943] [<80553374>] (vfs_read) from [<8055411c>] (ksys_read+0x74/0xe8) [ 1415.815511][ T7943] r10:00000003 r9:84012400 r8:8020029c r7:00000000 r6:00000000 r5:85ff0e40 [ 1415.815529][ T7943] r4:85ff0e43 [ 1415.815544][ T7943] [<805540a8>] (ksys_read) from [<805541a0>] (sys_read+0x10/0x14) [ 1415.815598][ T7943] r7:00000003 r6:00000005 r5:76f3bf30 r4:0000000f [ 1415.815614][ T7943] [<80554190>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1415.815656][ T7943] Exception stack(0xdfaa1fa8 to 0xdfaa1ff0) [ 1415.815689][ T7943] 1fa0: 0000000f 76f3bf30 00000005 76f3bf30 0000000f 00000000 [ 1415.815719][ T7943] 1fc0: 0000000f 76f3bf30 00000005 00000003 002e0000 00000000 00006364 76f3c0bc [ 1415.815742][ T7943] 1fe0: 00000158 76f3bed0 000d80f0 00130194 [ 1419.531016][ T7960] FAULT_INJECTION: forcing a failure. [ 1419.531016][ T7960] name failslab, interval 1, probability 0, space 0, times 0 [ 1419.531228][ T7960] CPU: 0 UID: 0 PID: 7960 Comm: syz.1.1056 Not tainted syzkaller #0 PREEMPT [ 1419.531274][ T7960] Hardware name: ARM-Versatile Express [ 1419.531287][ T7960] Call trace: [ 1419.531311][ T7960] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 1419.531363][ T7960] r7:84012400 r6:00000000 r5:60000013 r4:822603d4 [ 1419.531373][ T7960] [<80201b08>] (show_stack) from [<8021fb90>] (dump_stack_lvl+0x70/0x7c) [ 1419.531398][ T7960] [<8021fb20>] (dump_stack_lvl) from [<8021fbb4>] (dump_stack+0x18/0x1c) [ 1419.531489][ T7960] r5:84012400 r4:82917c00 [ 1419.531521][ T7960] [<8021fb9c>] (dump_stack) from [<80972704>] (should_fail_ex+0x1c4/0x228) [ 1419.531591][ T7960] [<80972540>] (should_fail_ex) from [<8051f200>] (should_failslab+0x6c/0x94) [ 1419.531627][ T7960] r8:00000000 r7:84012400 r6:00000cc0 r5:ffffffff r4:832a5240 [ 1419.531662][ T7960] [<8051f194>] (should_failslab) from [<805031a4>] (kmem_cache_alloc_node_noprof+0x50/0x338) [ 1419.531750][ T7960] [<80503154>] (kmem_cache_alloc_node_noprof) from [<815512a4>] (__alloc_skb+0x138/0x160) [ 1419.531909][ T7960] r10:00000000 r9:00000000 r8:00000cc0 r7:00000000 r6:832a5240 r5:ffffffff [ 1419.531994][ T7960] r4:828060c0 [ 1419.532010][ T7960] [<8155116c>] (__alloc_skb) from [<81670b3c>] (netlink_alloc_large_skb+0x88/0xa0) [ 1419.532112][ T7960] r8:00000000 r7:856c8400 r6:0000000c r5:85192a00 r4:00000140 [ 1419.532155][ T7960] [<81670ab4>] (netlink_alloc_large_skb) from [<81671284>] (netlink_sendmsg+0x134/0x444) [ 1419.532322][ T7960] r5:85192a00 r4:dfaa1e68 [ 1419.532333][ T7960] [<81671150>] (netlink_sendmsg) from [<81543018>] (__sock_sendmsg+0x44/0x78) [ 1419.532486][ T7960] r10:81e54d40 r9:20000a00 r8:00000000 r7:85192a00 r6:85192a00 r5:dfaa1e68 [ 1419.532536][ T7960] r4:00000000 [ 1419.532545][ T7960] [<81542fd4>] (__sock_sendmsg) from [<815430ec>] (sock_write_iter+0xa0/0xfc) [ 1419.532576][ T7960] r7:85192a00 r6:85fe13c0 r5:dfaa1f08 r4:dfaa1ef0 [ 1419.532607][ T7960] [<8154304c>] (sock_write_iter) from [<80554000>] (vfs_write+0x3a4/0x44c) [ 1419.532753][ T7960] r7:84012400 r6:0000000c r5:85fe13c0 r4:00004004 [ 1419.532812][ T7960] [<80553c5c>] (vfs_write) from [<8055426c>] (ksys_write+0xc8/0xe8) [ 1419.532990][ T7960] r10:00000004 r9:84012400 r8:8020029c r7:0000000c r6:20000a00 r5:85fe13c0 [ 1419.533079][ T7960] r4:85fe13c1 [ 1419.533088][ T7960] [<805541a4>] (ksys_write) from [<8055429c>] (sys_write+0x10/0x14) [ 1419.533371][ T7960] r7:00000004 r6:00130270 r5:00000000 r4:00000000 [ 1419.533536][ T7960] [<8055428c>] (sys_write) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1419.533611][ T7960] Exception stack(0xdfaa1fa8 to 0xdfaa1ff0) [ 1419.533659][ T7960] 1fa0: 00000000 00000000 00000003 20000a00 0000000c 00000000 [ 1419.533868][ T7960] 1fc0: 00000000 00000000 00130270 00000004 002e0000 00000000 00006364 76f3c0bc [ 1419.534023][ T7960] 1fe0: 76f3bec0 76f3beb0 0001948c 001322c0 [ 1422.385289][ T7974] syz.1.1059(7974): Attempt to set a LOCK_MAND lock via flock(2). This support has been removed and the request ignored. [ 1422.729678][ T7979] fuse: Bad value for 'fd' [ 1422.783088][ T7979] Process accounting resumed [ 1422.893416][ T7982] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1422.895480][ T7982] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1422.907904][ T7982] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1422.908429][ T7982] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1425.780724][ T8026] FAULT_INJECTION: forcing a failure. [ 1425.780724][ T8026] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1425.795188][ T8026] CPU: 0 UID: 0 PID: 8026 Comm: syz.1.1067 Not tainted syzkaller #0 PREEMPT [ 1425.795350][ T8026] Hardware name: ARM-Versatile Express [ 1425.795379][ T8026] Call trace: [ 1425.795427][ T8026] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 1425.795554][ T8026] r7:00000000 r6:00000000 r5:60000113 r4:822603d4 [ 1425.795582][ T8026] [<80201b08>] (show_stack) from [<8021fb90>] (dump_stack_lvl+0x70/0x7c) [ 1425.795637][ T8026] [<8021fb20>] (dump_stack_lvl) from [<8021fbb4>] (dump_stack+0x18/0x1c) [ 1425.795690][ T8026] r5:84b7c800 r4:82917c54 [ 1425.795710][ T8026] [<8021fb9c>] (dump_stack) from [<80972704>] (should_fail_ex+0x1c4/0x228) [ 1425.795768][ T8026] [<80972540>] (should_fail_ex) from [<8051f290>] (should_fail_alloc_page+0x68/0x74) [ 1425.795835][ T8026] r8:00000001 r7:00000000 r6:00000000 r5:00140cca r4:dfb01df0 [ 1425.795853][ T8026] [<8051f228>] (should_fail_alloc_page) from [<804ed540>] (prepare_alloc_pages.constprop.0+0x94/0x1b0) [ 1425.795924][ T8026] [<804ed4ac>] (prepare_alloc_pages.constprop.0) from [<804f5a68>] (__alloc_frozen_pages_noprof+0xac/0x10d0) [ 1425.795992][ T8026] r10:dfb01fb0 r9:00000000 r8:84b7c800 r7:00000040 r6:00140cca r5:84b7c800 [ 1425.796015][ T8026] r4:00000000 r3:dfb01df0 [ 1425.796033][ T8026] [<804f59bc>] (__alloc_frozen_pages_noprof) from [<804f6b00>] (__folio_alloc_noprof+0x14/0x6c) [ 1425.796196][ T8026] r10:dfb01fb0 r9:856ed780 r8:00000000 r7:00000040 r6:76f3ae69 r5:84b7c800 [ 1425.796251][ T8026] r4:00001255 [ 1425.796273][ T8026] [<804f6aec>] (__folio_alloc_noprof) from [<804c763c>] (handle_mm_fault+0xcf8/0x14dc) [ 1425.796341][ T8026] r5:84b7c800 r4:00001255 [ 1425.796360][ T8026] [<804c6944>] (handle_mm_fault) from [<802342f0>] (do_page_fault+0x1c8/0x49c) [ 1425.796431][ T8026] r10:00000002 r9:859baa40 r8:00000255 r7:84b7c800 r6:00000a07 r5:76f3ae69 [ 1425.796456][ T8026] r4:dfb01fb0 [ 1425.796482][ T8026] [<80234128>] (do_page_fault) from [<802347ac>] (do_DataAbort+0x38/0xa8) [ 1425.796556][ T8026] r10:00420000 r9:76f3ae60 r8:80234128 r7:dfb01fb0 r6:76f3ae69 r5:00000a07 [ 1425.796583][ T8026] r4:8281cef0 [ 1425.796601][ T8026] [<80234774>] (do_DataAbort) from [<80200edc>] (__dabt_usr+0x5c/0x60) [ 1425.796649][ T8026] Exception stack(0xdfb01fb0 to 0xdfb01ff8) [ 1425.796688][ T8026] 1fa0: 76f3ae69 00000000 00000077 76f3ae69 [ 1425.796727][ T8026] 1fc0: 00000009 00000080 0018a03c 76f3ae60 00000001 76f3ae60 00420000 00000000 [ 1425.796759][ T8026] 1fe0: 0018a045 76f39df0 00119b60 00118300 20000010 ffffffff [ 1425.796805][ T8026] r8:826b7044 r7:84b7c800 r6:ffffffff r5:20000010 r4:00118300 [ 1425.798139][ T8026] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 1425.835372][ T8030] FAULT_INJECTION: forcing a failure. [ 1425.835372][ T8030] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1425.845525][ T8030] CPU: 1 UID: 0 PID: 8030 Comm: syz.2.1066 Not tainted syzkaller #0 PREEMPT [ 1425.845688][ T8030] Hardware name: ARM-Versatile Express [ 1425.845713][ T8030] Call trace: [ 1425.845758][ T8030] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 1425.845891][ T8030] r7:00000000 r6:00000000 r5:600e0013 r4:822603d4 [ 1425.845912][ T8030] [<80201b08>] (show_stack) from [<8021fb90>] (dump_stack_lvl+0x70/0x7c) [ 1425.845962][ T8030] [<8021fb20>] (dump_stack_lvl) from [<8021fbb4>] (dump_stack+0x18/0x1c) [ 1425.846011][ T8030] r5:8321bc00 r4:82917c54 [ 1425.846026][ T8030] [<8021fb9c>] (dump_stack) from [<80972704>] (should_fail_ex+0x1c4/0x228) [ 1425.846080][ T8030] [<80972540>] (should_fail_ex) from [<8051f290>] (should_fail_alloc_page+0x68/0x74) [ 1425.846139][ T8030] r8:00000001 r7:00000000 r6:00000000 r5:00140cca r4:dfb09df0 [ 1425.846157][ T8030] [<8051f228>] (should_fail_alloc_page) from [<804ed540>] (prepare_alloc_pages.constprop.0+0x94/0x1b0) [ 1425.846211][ T8030] [<804ed4ac>] (prepare_alloc_pages.constprop.0) from [<804f5a68>] (__alloc_frozen_pages_noprof+0xac/0x10d0) [ 1425.846341][ T8030] r10:dfb09fb0 r9:00000000 r8:8321bc00 r7:00000040 r6:00140cca r5:8321bc00 [ 1425.846363][ T8030] r4:00000000 r3:dfb09df0 [ 1425.846383][ T8030] [<804f59bc>] (__alloc_frozen_pages_noprof) from [<804f6b00>] (__folio_alloc_noprof+0x14/0x6c) [ 1425.846454][ T8030] r10:dfb09fb0 r9:849ca400 r8:00000000 r7:00000040 r6:76fd8e69 r5:8321bc00 [ 1425.846476][ T8030] r4:00001255 [ 1425.846492][ T8030] [<804f6aec>] (__folio_alloc_noprof) from [<804c763c>] (handle_mm_fault+0xcf8/0x14dc) [ 1425.846546][ T8030] r5:8321bc00 r4:00001255 [ 1425.846565][ T8030] [<804c6944>] (handle_mm_fault) from [<802342f0>] (do_page_fault+0x1c8/0x49c) [ 1425.846626][ T8030] r10:00000002 r9:859949c0 r8:00000255 r7:8321bc00 r6:00000a07 r5:76fd8e69 [ 1425.846645][ T8030] r4:dfb09fb0 [ 1425.846660][ T8030] [<80234128>] (do_page_fault) from [<802347ac>] (do_DataAbort+0x38/0xa8) [ 1425.846716][ T8030] r10:00420000 r9:76fd8e60 r8:80234128 r7:dfb09fb0 r6:76fd8e69 r5:00000a07 [ 1425.846735][ T8030] r4:8281cef0 [ 1425.846748][ T8030] [<80234774>] (do_DataAbort) from [<80200edc>] (__dabt_usr+0x5c/0x60) [ 1425.846790][ T8030] Exception stack(0xdfb09fb0 to 0xdfb09ff8) [ 1425.846824][ T8030] 9fa0: 76fd8e69 00000000 00000077 76fd8e69 [ 1425.846854][ T8030] 9fc0: 00000009 00000080 0018a03c 76fd8e60 00000000 76fd8e60 00420000 00000000 [ 1425.846882][ T8030] 9fe0: 0018a045 76fd7df0 00119b60 00118300 20000010 ffffffff [ 1425.846911][ T8030] r8:826b7044 r7:8321bc00 r6:ffffffff r5:20000010 r4:00118300 [ 1425.873050][ T8030] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 1425.882939][ T8030] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1425.885676][ T8030] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1426.037218][ T727] usb 2-1: new low-speed USB device number 37 using dummy_hcd [ 1426.193750][ T727] usb 2-1: New USB device found, idVendor=046d, idProduct=08b1, bcdDevice=6d.2a [ 1426.194046][ T727] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1426.200163][ T727] usb 2-1: config 0 descriptor?? [ 1426.408113][ T727] usb 2-1: USB disconnect, device number 37 [ 1426.794860][ T8050] pim6reg9: entered allmulticast mode [ 1429.948419][ T8070] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8070 comm=syz.2.1075 [ 1431.929589][ T31] audit: type=1400 audit(1431.860:326): avc: denied { setattr } for pid=8077 comm="syz.1.1078" name="RAWv6" dev="sockfs" ino=13177 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 1432.669794][ T8083] FAULT_INJECTION: forcing a failure. [ 1432.669794][ T8083] name failslab, interval 1, probability 0, space 0, times 0 [ 1432.670281][ T8083] CPU: 1 UID: 0 PID: 8083 Comm: syz.1.1079 Not tainted syzkaller #0 PREEMPT [ 1432.670371][ T8083] Hardware name: ARM-Versatile Express [ 1432.670396][ T8083] Call trace: [ 1432.670448][ T8083] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 1432.670562][ T8083] r7:833c1800 r6:00000000 r5:60000013 r4:822603d4 [ 1432.670580][ T8083] [<80201b08>] (show_stack) from [<8021fb90>] (dump_stack_lvl+0x70/0x7c) [ 1432.670633][ T8083] [<8021fb20>] (dump_stack_lvl) from [<8021fbb4>] (dump_stack+0x18/0x1c) [ 1432.670685][ T8083] r5:833c1800 r4:82917c00 [ 1432.670701][ T8083] [<8021fb9c>] (dump_stack) from [<80972704>] (should_fail_ex+0x1c4/0x228) [ 1432.670760][ T8083] [<80972540>] (should_fail_ex) from [<8051f200>] (should_failslab+0x6c/0x94) [ 1432.670821][ T8083] r8:00000000 r7:833c1800 r6:00000dc0 r5:82ad2948 r4:832a5000 [ 1432.670840][ T8083] [<8051f194>] (should_failslab) from [<80503810>] (kmem_cache_alloc_noprof+0x4c/0x334) [ 1432.670885][ T8083] [<805037c4>] (kmem_cache_alloc_noprof) from [<8072f1c8>] (fuse_request_alloc+0x24/0x84) [ 1432.670953][ T8083] r10:833c1800 r9:00000001 r8:8291ee30 r7:854e6540 r6:854e6540 r5:82ad2948 [ 1432.670973][ T8083] r4:85da8a00 [ 1432.670989][ T8083] [<8072f1a4>] (fuse_request_alloc) from [<8072f8cc>] (fuse_get_req+0x1b4/0x2d8) [ 1432.671045][ T8083] r7:854e6540 r6:85da8a00 r5:00000000 r4:85da8a00 [ 1432.671063][ T8083] [<8072f718>] (fuse_get_req) from [<80730fbc>] (__fuse_simple_request+0x54/0x498) [ 1432.671122][ T8083] r10:837e0500 r9:00000000 r8:8291ee30 r7:833c1800 r6:85da8a00 r5:dfb15df0 [ 1432.671141][ T8083] r4:854e6540 [ 1432.671157][ T8083] [<80730f68>] (__fuse_simple_request) from [<80743c80>] (fuse_readdir_uncached+0x104/0x370) [ 1432.671603][ T8083] r8:00000001 r7:dfb15f58 r6:00000000 r5:00001000 r4:854e6540 [ 1432.671625][ T8083] [<80743b7c>] (fuse_readdir_uncached) from [<80744060>] (fuse_readdir+0x174/0x7c8) [ 1432.671692][ T8083] r10:000000d9 r9:dfb15f58 r8:837e0580 r7:837e0500 r6:dfb15f58 r5:837e0500 [ 1432.671714][ T8083] r4:83af7600 [ 1432.671731][ T8083] [<80743eec>] (fuse_readdir) from [<8056dd8c>] (iterate_dir+0xa8/0x250) [ 1432.671796][ T8083] r10:000000d9 r9:833c1800 r8:837e0580 r7:837e0500 r6:dfb15f58 r5:85967180 [ 1432.671814][ T8083] r4:00000000 [ 1432.671831][ T8083] [<8056dce4>] (iterate_dir) from [<8056e0bc>] (sys_getdents64+0x6c/0x11c) [ 1432.671886][ T8083] r8:8020029c r7:85967180 r6:00000080 r5:00000000 r4:85967183 [ 1432.671902][ T8083] [<8056e050>] (sys_getdents64) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1432.671949][ T8083] Exception stack(0xdfb15fa8 to 0xdfb15ff0) [ 1432.671981][ T8083] 5fa0: 00000000 00000000 00000004 00000000 00000080 00000000 [ 1432.672014][ T8083] 5fc0: 00000000 00000000 00130270 000000d9 002e0000 00000000 00006364 76f1b0bc [ 1432.672039][ T8083] 5fe0: 76f1aec0 76f1aeb0 0001948c 001322c0 [ 1432.672066][ T8083] r7:000000d9 r6:00130270 r5:00000000 r4:00000000 [ 1434.104857][ T8097] FAULT_INJECTION: forcing a failure. [ 1434.104857][ T8097] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1434.105299][ T8097] CPU: 0 UID: 0 PID: 8097 Comm: syz.2.1083 Not tainted syzkaller #0 PREEMPT [ 1434.105401][ T8097] Hardware name: ARM-Versatile Express [ 1434.105429][ T8097] Call trace: [ 1434.105479][ T8097] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 1434.105675][ T8097] r7:00000000 r6:00000000 r5:60000113 r4:822603d4 [ 1434.105831][ T8097] [<80201b08>] (show_stack) from [<8021fb90>] (dump_stack_lvl+0x70/0x7c) [ 1434.106104][ T8097] [<8021fb20>] (dump_stack_lvl) from [<8021fbb4>] (dump_stack+0x18/0x1c) [ 1434.106180][ T8097] r5:84000c00 r4:82917c54 [ 1434.106349][ T8097] [<8021fb9c>] (dump_stack) from [<80972704>] (should_fail_ex+0x1c4/0x228) [ 1434.106559][ T8097] [<80972540>] (should_fail_ex) from [<8051f290>] (should_fail_alloc_page+0x68/0x74) [ 1434.106830][ T8097] r8:00000001 r7:00000000 r6:00000000 r5:00140cca r4:dfc11df0 [ 1434.106998][ T8097] [<8051f228>] (should_fail_alloc_page) from [<804ed540>] (prepare_alloc_pages.constprop.0+0x94/0x1b0) [ 1434.107066][ T8097] [<804ed4ac>] (prepare_alloc_pages.constprop.0) from [<804f5a68>] (__alloc_frozen_pages_noprof+0xac/0x10d0) [ 1434.107129][ T8097] r10:dfc11fb0 r9:00000000 r8:84000c00 r7:00000040 r6:00140cca r5:84000c00 [ 1434.107166][ T8097] r4:00000000 r3:dfc11df0 [ 1434.107186][ T8097] [<804f59bc>] (__alloc_frozen_pages_noprof) from [<804f6b00>] (__folio_alloc_noprof+0x14/0x6c) [ 1434.107327][ T8097] r10:dfc11fb0 r9:84b65a00 r8:00000000 r7:00000040 r6:76fd8e69 r5:84000c00 [ 1434.107349][ T8097] r4:00001255 [ 1434.107365][ T8097] [<804f6aec>] (__folio_alloc_noprof) from [<804c763c>] (handle_mm_fault+0xcf8/0x14dc) [ 1434.107468][ T8097] r5:84000c00 r4:00001255 [ 1434.107490][ T8097] [<804c6944>] (handle_mm_fault) from [<802342f0>] (do_page_fault+0x1c8/0x49c) [ 1434.107559][ T8097] r10:00000002 r9:85995380 r8:00000255 r7:84000c00 r6:00000a07 r5:76fd8e69 [ 1434.107579][ T8097] r4:dfc11fb0 [ 1434.107594][ T8097] [<80234128>] (do_page_fault) from [<802347ac>] (do_DataAbort+0x38/0xa8) [ 1434.108225][ T8097] r10:00420000 r9:76fd8e60 r8:80234128 r7:dfc11fb0 r6:76fd8e69 r5:00000a07 [ 1434.108427][ T8097] r4:8281cef0 [ 1434.108557][ T8097] [<80234774>] (do_DataAbort) from [<80200edc>] (__dabt_usr+0x5c/0x60) [ 1434.108656][ T8097] Exception stack(0xdfc11fb0 to 0xdfc11ff8) [ 1434.108738][ T8097] 1fa0: 76fd8e69 00000000 00000077 76fd8e69 [ 1434.108777][ T8097] 1fc0: 00000009 00000080 0018a03c 76fd8e60 00000005 76fd8e60 00420000 00000000 [ 1434.109181][ T8097] 1fe0: 0018a045 76fd7df0 00119b60 00118300 20000010 ffffffff [ 1434.109417][ T8097] r8:826b7044 r7:84000c00 r6:ffffffff r5:20000010 r4:00118300 [ 1434.217295][ T8097] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 1434.220907][ T8097] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1434.221734][ T8097] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1437.100552][ T31] audit: type=1400 audit(1437.030:327): avc: denied { setcheckreqprot } for pid=8111 comm="syz.2.1086" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 1439.427013][ T727] usb 2-1: new high-speed USB device number 38 using dummy_hcd [ 1439.586176][ T727] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 1439.587070][ T727] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 1439.590458][ T727] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 1439.590858][ T727] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 1439.591091][ T727] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 1439.591212][ T727] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1439.609984][ T727] usb 2-1: config 0 descriptor?? [ 1440.192873][ T727] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 1440.193643][ T727] plantronics 0003:047F:FFFF.0002: item fetching failed at offset 11/15 [ 1440.195376][ T727] plantronics 0003:047F:FFFF.0002: parse failed [ 1440.195942][ T727] plantronics 0003:047F:FFFF.0002: probe with driver plantronics failed with error -22 [ 1440.437334][ T8135] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1440.438947][ T8135] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1454.001809][ T1632] usb 2-1: USB disconnect, device number 38 [ 1455.387050][ T31] audit: type=1400 audit(1455.310:328): avc: denied { setopt } for pid=8193 comm="syz.2.1107" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 1455.555429][ T31] audit: type=1400 audit(1455.480:329): avc: denied { getopt } for pid=8207 comm="syz.1.1112" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 1457.796760][ T8226] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1457.798710][ T8226] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1462.627582][ T1632] usb 2-1: new high-speed USB device number 39 using dummy_hcd [ 1462.788288][ T1632] usb 2-1: device descriptor read/64, error -71 [ 1463.026794][ T1632] usb 2-1: new high-speed USB device number 40 using dummy_hcd [ 1463.157375][ T1632] usb 2-1: device descriptor read/64, error -71 [ 1463.248787][ T8283] FAULT_INJECTION: forcing a failure. [ 1463.248787][ T8283] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1463.249135][ T8283] CPU: 1 UID: 0 PID: 8283 Comm: syz.2.1137 Not tainted syzkaller #0 PREEMPT [ 1463.249256][ T8283] Hardware name: ARM-Versatile Express [ 1463.249284][ T8283] Call trace: [ 1463.249324][ T8283] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 1463.249524][ T8283] r7:00000000 r6:00000000 r5:60000013 r4:822603d4 [ 1463.249550][ T8283] [<80201b08>] (show_stack) from [<8021fb90>] (dump_stack_lvl+0x70/0x7c) [ 1463.249672][ T8283] [<8021fb20>] (dump_stack_lvl) from [<8021fbb4>] (dump_stack+0x18/0x1c) [ 1463.249895][ T8283] r5:8320ec00 r4:8294f190 [ 1463.249978][ T8283] [<8021fb9c>] (dump_stack) from [<80972704>] (should_fail_ex+0x1c4/0x228) [ 1463.250065][ T8283] [<80972540>] (should_fail_ex) from [<8097277c>] (should_fail+0x14/0x18) [ 1463.250254][ T8283] r8:76fd9f30 r7:00000000 r6:00000000 r5:dfd61f68 r4:00000002 [ 1463.250347][ T8283] [<80972768>] (should_fail) from [<8097279c>] (should_fail_usercopy+0x1c/0x20) [ 1463.250596][ T8283] [<80972780>] (should_fail_usercopy) from [<8058e5bc>] (simple_read_from_buffer+0x80/0x13c) [ 1463.250657][ T8283] [<8058e53c>] (simple_read_from_buffer) from [<806085b4>] (proc_fail_nth_read+0xb8/0x108) [ 1463.250996][ T8283] r10:00000001 r9:806084fc r8:00000002 r7:dfd61f68 r6:0000000f r5:76fd9f30 [ 1463.251233][ T8283] r4:8320ec00 r3:dfd61e9f [ 1463.251395][ T8283] [<806084fc>] (proc_fail_nth_read) from [<8055340c>] (vfs_read+0x98/0x324) [ 1463.251530][ T8283] r8:76fd9f30 r7:dfd61f68 r6:8320ec00 r5:0000000f r4:85ff0cc0 [ 1463.251575][ T8283] [<80553374>] (vfs_read) from [<8055411c>] (ksys_read+0x74/0xe8) [ 1463.251750][ T8283] r10:00000003 r9:8320ec00 r8:8020029c r7:00000000 r6:00000000 r5:85ff0cc0 [ 1463.251949][ T8283] r4:85ff0cc3 [ 1463.251968][ T8283] [<805540a8>] (ksys_read) from [<805541a0>] (sys_read+0x10/0x14) [ 1463.252141][ T8283] r7:00000003 r6:00000005 r5:76fd9f30 r4:0000000f [ 1463.252162][ T8283] [<80554190>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1463.252247][ T8283] Exception stack(0xdfd61fa8 to 0xdfd61ff0) [ 1463.252336][ T8283] 1fa0: 0000000f 76fd9f30 00000005 76fd9f30 0000000f 00000000 [ 1463.252418][ T8283] 1fc0: 0000000f 76fd9f30 00000005 00000003 002e0000 00000000 00006364 76fda0bc [ 1463.252449][ T8283] 1fe0: 00000158 76fd9ed0 000d80f0 00130194 [ 1463.268277][ T1632] usb usb2-port1: attempt power cycle [ 1463.607030][ T1632] usb 2-1: new high-speed USB device number 41 using dummy_hcd [ 1463.631124][ T1632] usb 2-1: device descriptor read/8, error -71 [ 1463.866978][ T1632] usb 2-1: new high-speed USB device number 42 using dummy_hcd [ 1463.889964][ T1632] usb 2-1: device descriptor read/8, error -71 [ 1463.999482][ T1632] usb usb2-port1: unable to enumerate USB device [ 1469.801110][ T8305] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1469.801565][ T8305] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1469.828341][ T8305] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1469.829016][ T8305] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1518.886995][ T3852] usb 2-1: new high-speed USB device number 43 using dummy_hcd [ 1519.067164][ T3852] usb 2-1: Using ep0 maxpacket: 32 [ 1519.080542][ T3852] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 1519.090274][ T3852] usb 2-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 1519.090492][ T3852] usb 2-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 1519.090665][ T3852] usb 2-1: Product: syz [ 1519.090834][ T3852] usb 2-1: Manufacturer: syz [ 1519.090876][ T3852] usb 2-1: SerialNumber: syz [ 1519.095315][ T3852] usb 2-1: config 0 descriptor?? [ 1519.098558][ T8344] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 1519.101948][ T3852] hub 2-1:0.0: bad descriptor, ignoring hub [ 1519.102244][ T3852] hub 2-1:0.0: probe with driver hub failed with error -5 [ 1519.427578][ T3824] usb 2-1: USB disconnect, device number 43 [ 1519.767310][ T3824] usb 2-1: new high-speed USB device number 44 using dummy_hcd [ 1519.919440][ T3824] usb 2-1: Using ep0 maxpacket: 32 [ 1519.935761][ T3824] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 1519.952536][ T3824] usb 2-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 1519.953462][ T3824] usb 2-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 1519.954024][ T3824] usb 2-1: Product: syz [ 1519.954372][ T3824] usb 2-1: Manufacturer: syz [ 1519.954727][ T3824] usb 2-1: SerialNumber: syz [ 1519.958631][ T3824] usb 2-1: config 0 descriptor?? [ 1519.977563][ T8344] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 1519.980669][ T3824] hub 2-1:0.0: bad descriptor, ignoring hub [ 1519.980990][ T3824] hub 2-1:0.0: probe with driver hub failed with error -5 [ 1520.298360][ T23] usb 2-1: USB disconnect, device number 44 [ 1542.864867][ T31] audit: type=1400 audit(1542.790:330): avc: denied { mount } for pid=8396 comm="syz.2.1163" name="/" dev="configfs" ino=1121 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 1542.882471][ T31] audit: type=1400 audit(1542.810:331): avc: denied { search } for pid=8396 comm="syz.2.1163" name="/" dev="configfs" ino=1121 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 1542.908641][ T31] audit: type=1400 audit(1542.840:332): avc: denied { search } for pid=8396 comm="syz.2.1163" name="/" dev="configfs" ino=1121 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 1542.912993][ T31] audit: type=1400 audit(1542.840:333): avc: denied { read open } for pid=8396 comm="syz.2.1163" path="/" dev="configfs" ino=1121 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 1546.629896][ T8401] input: syz1 as /devices/virtual/input/input3 [ 1560.863458][ T8417] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1560.865537][ T8417] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1569.107260][ T5473] usb 2-1: new high-speed USB device number 45 using dummy_hcd [ 1569.316884][ T5473] usb 2-1: Using ep0 maxpacket: 32 [ 1569.403936][ T5473] usb 2-1: unable to get BOS descriptor or descriptor too short [ 1569.443746][ T5473] usb 2-1: config 7 has an invalid descriptor of length 0, skipping remainder of the config [ 1569.483769][ T5473] usb 2-1: New USB device found, idVendor=18d1, idProduct=1eaf, bcdDevice=5a.bb [ 1569.484939][ T5473] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1569.497122][ T5473] usb 2-1: Product: syz [ 1569.498199][ T5473] usb 2-1: Manufacturer: syz [ 1569.499028][ T5473] usb 2-1: SerialNumber: syz [ 1569.766942][ T5473] usb 2-1: Limiting number of CPorts to U8_MAX [ 1569.778997][ T5473] usb 2-1: Not enough endpoints found in device, aborting! [ 1570.018662][ T23] usb 2-1: USB disconnect, device number 45 [ 1589.897351][ T3852] usb 2-1: new high-speed USB device number 46 using dummy_hcd [ 1590.047365][ T3852] usb 2-1: Using ep0 maxpacket: 32 [ 1590.058401][ T3852] usb 2-1: New USB device found, idVendor=04d8, idProduct=f002, bcdDevice= 0.00 [ 1590.058671][ T3852] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1590.062403][ T3852] usb 2-1: config 0 descriptor?? [ 1590.509300][ T3852] hid-picolcd 0003:04D8:F002.0003: unknown main item tag 0x1 [ 1590.509914][ T3852] hid-picolcd 0003:04D8:F002.0003: ignoring exceeding usage max [ 1590.511100][ T3852] hid-picolcd 0003:04D8:F002.0003: item fetching failed at offset 4/5 [ 1590.517368][ T3852] hid-picolcd 0003:04D8:F002.0003: device report parse failed [ 1590.517866][ T3852] hid-picolcd 0003:04D8:F002.0003: probe with driver hid-picolcd failed with error -22 [ 1590.730305][ T3852] usb 2-1: USB disconnect, device number 46 [ 1591.928110][ T3852] usb 2-1: new full-speed USB device number 47 using dummy_hcd [ 1592.127101][ T3852] usb 2-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 1592.127410][ T3852] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1592.127730][ T3852] usb 2-1: Product: syz [ 1592.127780][ T3852] usb 2-1: Manufacturer: syz [ 1592.127804][ T3852] usb 2-1: SerialNumber: syz [ 1592.139608][ T3852] usb 2-1: config 0 descriptor?? [ 1602.371549][ T3852] usb 2-1: USB disconnect, device number 47 [ 1618.825368][ T31] audit: type=1400 audit(1618.750:334): avc: denied { getopt } for pid=8518 comm="syz.1.1189" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 1625.207190][ T3852] usb 2-1: new full-speed USB device number 48 using dummy_hcd [ 1625.404501][ T3852] usb 2-1: config 0 has an invalid interface number: 128 but max is 0 [ 1625.404803][ T3852] usb 2-1: config 0 has no interface number 0 [ 1625.454204][ T3852] usb 2-1: New USB device found, idVendor=20b7, idProduct=1540, bcdDevice=b7.5a [ 1625.454491][ T3852] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1625.454729][ T3852] usb 2-1: Product: syz [ 1625.454868][ T3852] usb 2-1: Manufacturer: syz [ 1625.454911][ T3852] usb 2-1: SerialNumber: syz [ 1625.462722][ T3852] usb 2-1: config 0 descriptor?? [ 1635.704778][ T23] usb 2-1: USB disconnect, device number 48 [ 1636.157417][ T23] usb 2-1: new full-speed USB device number 49 using dummy_hcd [ 1636.312072][ T23] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xD8, changing to 0x88 [ 1636.312353][ T23] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x88 has an invalid bInterval 147, changing to 4 [ 1636.317082][ T23] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x88 has invalid maxpacket 4235, setting to 1023 [ 1636.334251][ T23] usb 2-1: New USB device found, idVendor=05e1, idProduct=0408, bcdDevice=25.11 [ 1636.334561][ T23] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1636.334833][ T23] usb 2-1: Product: syz [ 1636.334984][ T23] usb 2-1: Manufacturer: syz [ 1636.335032][ T23] usb 2-1: SerialNumber: syz [ 1636.344409][ T23] usb 2-1: config 0 descriptor?? [ 1636.579432][ T3824] usb 2-1: USB disconnect, device number 49 [ 1650.786907][ T31] audit: type=1326 audit(1650.700:335): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8585 comm="syz.2.1200" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x1322c0 code=0x7ffc0000 [ 1650.797438][ T31] audit: type=1326 audit(1650.710:336): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8585 comm="syz.2.1200" exe="/syz-executor" sig=0 arch=40000028 syscall=386 compat=0 ip=0x1322c0 code=0x7ffc0000 [ 1650.797792][ T31] audit: type=1326 audit(1650.710:337): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8585 comm="syz.2.1200" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x1322c0 code=0x7ffc0000 [ 1650.798050][ T31] audit: type=1326 audit(1650.710:338): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8585 comm="syz.2.1200" exe="/syz-executor" sig=0 arch=40000028 syscall=386 compat=0 ip=0x1322c0 code=0x7ffc0000 [ 1650.798170][ T31] audit: type=1326 audit(1650.720:339): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8585 comm="syz.2.1200" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x1322c0 code=0x7ffc0000 [ 1650.798294][ T31] audit: type=1326 audit(1650.720:340): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8585 comm="syz.2.1200" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x1322c0 code=0x7ffc0000 [ 1650.798397][ T31] audit: type=1326 audit(1650.720:341): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8585 comm="syz.2.1200" exe="/syz-executor" sig=0 arch=40000028 syscall=386 compat=0 ip=0x1322c0 code=0x7ffc0000 [ 1650.798506][ T31] audit: type=1326 audit(1650.720:342): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8585 comm="syz.2.1200" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x1322c0 code=0x7ffc0000 [ 1650.798606][ T31] audit: type=1326 audit(1650.720:343): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8585 comm="syz.2.1200" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x1322c0 code=0x7ffc0000 [ 1650.798750][ T31] audit: type=1326 audit(1650.730:344): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8585 comm="syz.2.1200" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x1322c0 code=0x7ffc0000 [ 1657.978762][ T8592] netlink: 'syz.1.1202': attribute type 10 has an invalid length. [ 1673.135304][ T8602] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1205'. [ 1673.147741][ T8602] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1205'. [ 1673.150278][ T8602] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1205'. [ 1673.151789][ T8602] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1205'. [ 1673.152860][ T8602] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1205'. [ 1673.297500][ T8604] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1206'. [ 1690.147768][ T8631] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1690.148816][ T8631] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1690.477169][ T8637] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1690.486755][ T8637] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1708.313846][ T8675] random: crng reseeded on system resumption [ 1708.966827][ T727] usb 2-1: new high-speed USB device number 50 using dummy_hcd [ 1709.126651][ T727] usb 2-1: Using ep0 maxpacket: 32 [ 1709.131655][ T727] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1709.132325][ T727] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1709.132884][ T727] usb 2-1: New USB device found, idVendor=0403, idProduct=6030, bcdDevice= 0.00 [ 1709.133591][ T727] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1709.163658][ T727] usb 2-1: config 0 descriptor?? [ 1709.595057][ T727] ft260 0003:0403:6030.0004: unknown main item tag 0x7 [ 1709.794208][ T727] ft260 0003:0403:6030.0004: chip code: 6424 8183 [ 1710.004104][ T727] ft260 0003:0403:6030.0004: USB HID v0.00 Device [HID 0403:6030] on usb-dummy_hcd.1-1/input0 [ 1710.231208][ T727] ft260 0003:0403:6030.0004: failed to retrieve status: -32, no wakeup [ 1710.250227][ T727] ft260 0003:0403:6030.0004: failed to retrieve status: -32 [ 1712.306890][ T727] ft260 0003:0403:6030.0004: failed to reset I2C controller: -71 [ 1712.328484][ T727] usb 2-1: USB disconnect, device number 50 [ 1712.484940][ T31] kauditd_printk_skb: 13 callbacks suppressed [ 1712.486129][ T31] audit: type=1400 audit(1712.410:358): avc: denied { create } for pid=8710 comm="syz.1.1231" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 1712.519040][ T31] audit: type=1400 audit(1712.450:359): avc: denied { write } for pid=8710 comm="syz.1.1231" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 1713.069987][ T8713] tmpfs: Unsupported parameter 'huge' [ 1715.927645][ T31] audit: type=1400 audit(1715.840:360): avc: denied { create } for pid=8717 comm="syz.2.1233" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=appletalk_socket permissive=1 [ 1724.641273][ T8730] usb usb1: usbfs: interface 0 claimed by hub while 'syz.1.1236' sets config #1 [ 1729.861592][ T8739] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1729.864205][ T8739] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1730.682487][ T8744] comedi: valid board names for 8255 driver are: [ 1730.683033][ T8744] 8255 [ 1730.690646][ T8744] comedi: valid board names for vmk80xx driver are: [ 1730.691044][ T8744] vmk80xx [ 1730.691192][ T8744] comedi: valid board names for usbduxsigma driver are: [ 1730.691334][ T8744] usbduxsigma [ 1730.691476][ T8744] comedi: valid board names for usbduxfast driver are: [ 1730.691610][ T8744] usbduxfast [ 1730.691734][ T8744] comedi: valid board names for usbdux driver are: [ 1730.691861][ T8744] usbdux [ 1730.691986][ T8744] comedi: valid board names for ni6501 driver are: [ 1730.692117][ T8744] ni6501 [ 1730.692254][ T8744] comedi: valid board names for dt9812 driver are: [ 1730.692389][ T8744] dt9812 [ 1730.692530][ T8744] comedi: valid board names for ni_labpc_cs driver are: [ 1730.692664][ T8744] ni_labpc_cs [ 1730.692797][ T8744] comedi: valid board names for ni_daq_700 driver are: [ 1730.692927][ T8744] ni_daq_700 [ 1730.693052][ T8744] comedi: valid board names for labpc_pci driver are: [ 1730.693185][ T8744] labpc_pci [ 1730.693324][ T8744] comedi: valid board names for adl_pci9118 driver are: [ 1730.693473][ T8744] pci9118dg [ 1730.693607][ T8744] pci9118hg [ 1730.693734][ T8744] pci9118hr [ 1730.693886][ T8744] comedi: valid board names for 8255_pci driver are: [ 1730.694017][ T8744] 8255_pci [ 1730.694146][ T8744] comedi: valid board names for comedi_parport driver are: [ 1730.694282][ T8744] comedi_parport [ 1730.694410][ T8744] comedi: valid board names for comedi_test driver are: [ 1730.694544][ T8744] comedi_test [ 1730.694667][ T8744] comedi: valid board names for comedi_bond driver are: [ 1730.694793][ T8744] comedi_bond [ 1731.038285][ T31] audit: type=1400 audit(1730.950:361): avc: denied { create } for pid=8747 comm="syz.2.1242" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 1762.797235][ T8795] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1762.799143][ T8795] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1794.848625][ T5267] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1794.901607][ T5267] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1794.967571][ T5267] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1795.042310][ T5267] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1795.721797][ T5267] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1795.728715][ T5267] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1795.736092][ T5267] bond0 (unregistering): Released all slaves [ 1795.815924][ T5267] hsr_slave_0: left promiscuous mode [ 1795.820370][ T5267] hsr_slave_1: left promiscuous mode [ 1795.830390][ T5267] veth1_macvtap: left promiscuous mode [ 1795.833574][ T5267] veth0_macvtap: left promiscuous mode [ 1795.834520][ T5267] veth1_vlan: left promiscuous mode [ 1795.840780][ T5267] veth0_vlan: left promiscuous mode [ 1795.947108][ T1632] SELinux: failure in sel_netif_sid_slow(), invalid network interface (32) [ 1795.947605][ T1632] SELinux: failure in sel_netif_sid_slow(), invalid network interface (34) [ 1795.951547][ T5267] pim6reg9 (unregistering): left allmulticast mode [ 1798.731950][ T8825] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1798.745302][ T8825] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1800.067163][ T8825] hsr_slave_0: entered promiscuous mode [ 1800.068257][ T8825] hsr_slave_1: entered promiscuous mode [ 1800.775537][ T8825] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 1800.795376][ T8825] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 1800.812558][ T8825] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 1800.831939][ T8825] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 1801.831276][ T8825] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1806.025798][ T8825] veth0_vlan: entered promiscuous mode [ 1806.035835][ T8825] veth1_vlan: entered promiscuous mode [ 1806.101189][ T8825] veth0_macvtap: entered promiscuous mode [ 1806.110432][ T8825] veth1_macvtap: entered promiscuous mode [ 1806.189718][ T8827] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1806.197087][ T8827] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1806.198074][ T8827] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1806.198633][ T8827] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1806.364134][ T31] audit: type=1400 audit(1806.290:362): avc: denied { mounton } for pid=8825 comm="syz-executor" path="/sys/fs/fuse/connections" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=dir permissive=1 [ 1822.876941][ T31] audit: type=1400 audit(1822.760:363): avc: denied { bind } for pid=9353 comm="syz.1.1269" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 1844.256166][ T23] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 1844.257198][ T23] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 1844.257331][ T23] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 1844.257430][ T23] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 1844.257526][ T23] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 1844.257621][ T23] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 1844.257718][ T23] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 1844.257841][ T23] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 1844.257937][ T23] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 1844.258062][ T23] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 1844.267634][ T23] hid-generic 0000:0000:0000.0005: hidraw0: HID v0.00 Device [sy] on syz0 [ 1865.460800][ T9411] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1865.461630][ T9411] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1884.771149][ T9420] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1884.772011][ T9420] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1897.395217][ T9430] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1897.416309][ T9430] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1898.553086][ T9430] hsr_slave_0: entered promiscuous mode [ 1898.557568][ T9430] hsr_slave_1: entered promiscuous mode [ 1898.558775][ T9430] debugfs: 'hsr0' already exists in 'hsr' [ 1898.559354][ T9430] Cannot create hsr debugfs directory [ 1898.962955][ T9430] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 1898.975858][ T9430] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 1898.999099][ T9430] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 1899.009889][ T9430] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 1899.755761][ T9430] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1902.423384][ T9430] veth0_vlan: entered promiscuous mode [ 1902.437093][ T9430] veth1_vlan: entered promiscuous mode [ 1902.498977][ T9430] veth0_macvtap: entered promiscuous mode [ 1902.514795][ T9430] veth1_macvtap: entered promiscuous mode [ 1902.597194][ T12] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1902.597547][ T12] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1902.598154][ T12] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1902.598919][ T12] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1923.111325][ T12] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1923.180168][ T12] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1923.264547][ T12] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1923.339521][ T12] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1923.735742][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1923.743554][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1923.752142][ T12] bond0 (unregistering): Released all slaves [ 1923.841488][ T12] hsr_slave_0: left promiscuous mode [ 1923.844245][ T12] hsr_slave_1: left promiscuous mode [ 1923.852729][ T12] veth1_macvtap: left promiscuous mode [ 1923.857132][ T12] veth0_macvtap: left promiscuous mode [ 1923.858269][ T12] veth1_vlan: left promiscuous mode [ 1923.859216][ T12] veth0_vlan: left promiscuous mode [ 1924.685960][ T31] audit: type=1400 audit(1924.610:364): avc: denied { setopt } for pid=9807 comm="syz.3.1293" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 1943.737586][ T9868] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1943.744101][ T9868] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1970.544953][ T9935] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1970.545543][ T9935] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1975.538921][ T9946] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=4112 sclass=netlink_route_socket pid=9946 comm=syz.2.1315 [ 2000.953550][ T9999] comedi: valid board names for 8255 driver are: [ 2000.953945][ T9999] 8255 [ 2000.954341][ T9999] comedi: valid board names for vmk80xx driver are: [ 2000.954487][ T9999] vmk80xx [ 2000.954648][ T9999] comedi: valid board names for usbduxsigma driver are: [ 2000.954825][ T9999] usbduxsigma [ 2000.954956][ T9999] comedi: valid board names for usbduxfast driver are: [ 2000.955094][ T9999] usbduxfast [ 2000.955229][ T9999] comedi: valid board names for usbdux driver are: [ 2000.955354][ T9999] usbdux [ 2000.955477][ T9999] comedi: valid board names for ni6501 driver are: [ 2000.955604][ T9999] ni6501 [ 2000.955728][ T9999] comedi: valid board names for dt9812 driver are: [ 2000.955894][ T9999] dt9812 [ 2000.956020][ T9999] comedi: valid board names for ni_labpc_cs driver are: [ 2000.956172][ T9999] ni_labpc_cs [ 2000.963127][ T9999] comedi: valid board names for ni_daq_700 driver are: [ 2000.963452][ T9999] ni_daq_700 [ 2000.963639][ T9999] comedi: valid board names for labpc_pci driver are: [ 2000.963775][ T9999] labpc_pci [ 2000.963898][ T9999] comedi: valid board names for adl_pci9118 driver are: [ 2000.964022][ T9999] pci9118dg [ 2000.964147][ T9999] pci9118hg [ 2000.964292][ T9999] pci9118hr [ 2000.964416][ T9999] comedi: valid board names for 8255_pci driver are: [ 2000.964538][ T9999] 8255_pci [ 2000.964660][ T9999] comedi: valid board names for comedi_parport driver are: [ 2000.964854][ T9999] comedi_parport [ 2000.964991][ T9999] comedi: valid board names for comedi_test driver are: [ 2000.965155][ T9999] comedi_test [ 2000.965298][ T9999] comedi: valid board names for comedi_bond driver are: [ 2000.965427][ T9999] comedi_bond [ 2000.987221][ T31] audit: type=1800 audit(2000.850:365): pid=9999 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed comm="syz.3.1330" name="SYSV00000000" dev="tmpfs" ino=0 res=0 errno=0 [ 2005.423444][T10003] netlink: 76 bytes leftover after parsing attributes in process `syz.2.1331'. [ 2005.438114][T10003] hsr_slave_0: left promiscuous mode [ 2005.447861][T10003] hsr_slave_1: left promiscuous mode [ 2026.047781][ T31] audit: type=1400 audit(2025.980:366): avc: denied { setopt } for pid=10021 comm="syz.3.1335" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 2081.063507][T10095] smc: net device bond0 applied user defined pnetid SYZ0 [ 2081.077500][T10095] smc: net device bond0 erased user defined pnetid SYZ0 [ 2083.837219][T10105] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2083.858266][T10105] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2092.316985][T10115] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2092.319912][T10115] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2113.342476][T10151] netlink: 256 bytes leftover after parsing attributes in process `syz.3.1373'. [ 2116.075070][T10160] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2116.083843][T10160] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2116.307261][T10166] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2116.308223][T10166] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2151.890144][T10205] input: syz1 as /devices/virtual/input/input4 [ 2168.171653][T10225] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2168.174659][T10225] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2198.761928][T10299] could not allocate digest TFM handle blake2b-256 [ 2198.859733][T10303] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2198.864458][T10303] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2198.890413][ T31] audit: type=1326 audit(2198.820:367): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10302 comm="syz.2.1409" exe="/syz-executor" sig=31 arch=40000028 syscall=240 compat=0 ip=0x1322c0 code=0x0 [ 2199.748781][T10308] capability: warning: `syz.3.1410' uses 32-bit capabilities (legacy support in use) [ 2200.230391][T10312] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2200.231265][T10312] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2216.057168][T10331] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5126 sclass=netlink_route_socket pid=10331 comm=syz.2.1417 [ 2218.352263][T10339] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1420'. [ 2226.079329][T10352] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2226.080795][T10352] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2226.087768][T10352] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2226.090206][T10352] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2226.651483][T10357] fuse: blksize only supported for fuseblk [ 2233.841178][T10359] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1424'. [ 2236.467209][T10363] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2236.479817][T10363] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2239.382528][ T31] audit: type=1400 audit(2239.310:368): avc: denied { mount } for pid=10383 comm="syz.2.1431" name="/" dev="ramfs" ino=17808 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 2239.924603][T10386] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2239.935630][T10386] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2265.751710][ T31] audit: type=1400 audit(2265.680:369): avc: denied { read } for pid=10420 comm="syz.3.1439" lport=9 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 2290.267922][T10462] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2290.272091][T10462] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2301.859243][T10495] could not allocate digest TFM handle crc32c [ 2308.317497][T10506] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2308.318476][T10506] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2309.415436][T10513] 8<--- cut here --- [ 2309.415576][T10513] Unable to handle kernel paging request at virtual address fee04f2a when write [ 2309.415641][T10513] [fee04f2a] *pgd=80000080007003, *pmd=00000000 [ 2309.416378][T10513] Internal error: Oops: a06 [#1] SMP ARM [ 2309.419250][T10513] Modules linked in: [ 2309.419574][T10513] CPU: 1 UID: 0 PID: 10513 Comm: syz.2.1465 Not tainted syzkaller #0 PREEMPT [ 2309.419761][T10513] Hardware name: ARM-Versatile Express [ 2309.419924][T10513] PC is at subdev_8255_io+0x60/0x6c [ 2309.420101][T10513] LR is at subdev_8255_io+0x4c/0x6c [ 2309.420237][T10513] pc : [<813b8858>] lr : [<813b8844>] psr: 60000013 [ 2309.420678][T10513] sp : df97dcb8 ip : df97dcb8 fp : df97dcd4 [ 2309.420909][T10513] r10: 00000000 r9 : 00000000 r8 : 00000084 [ 2309.421082][T10513] r7 : 00004f27 r6 : 0000009b r5 : 842410c0 r4 : 00004f2a [ 2309.421248][T10513] r3 : 0000009b r2 : fee04f2a r1 : 00000001 r0 : 842410c0 [ 2309.421453][T10513] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none [ 2309.421638][T10513] Control: 30c5387d Table: 858ae280 DAC: 00000000 [ 2309.421878][T10513] Register r0 information: slab kmalloc-192 start 842410c0 pointer offset 0 size 192 [ 2309.422786][T10513] Register r1 information: non-paged memory [ 2309.423389][T10513] Register r2 information: 0-page vmalloc region starting at 0xfee00000 allocated at pci_reserve_io+0x0/0x38 [ 2309.423900][T10513] Register r3 information: non-paged memory [ 2309.424053][T10513] Register r4 information: non-paged memory [ 2309.424219][T10513] Register r5 information: slab kmalloc-192 start 842410c0 pointer offset 0 size 192 [ 2309.424747][T10513] Register r6 information: non-paged memory [ 2309.425037][T10513] Register r7 information: non-paged memory [ 2309.425361][T10513] Register r8 information: non-paged memory [ 2309.425720][T10513] Register r9 information: NULL pointer [ 2309.426502][T10513] Register r10 information: NULL pointer [ 2309.426967][T10513] Register r11 information: 2-page vmalloc region starting at 0xdf97c000 allocated at kernel_clone+0xac/0x3ec [ 2309.427504][T10513] Register r12 information: 2-page vmalloc region starting at 0xdf97c000 allocated at kernel_clone+0xac/0x3ec [ 2309.428047][T10513] Process syz.2.1465 (pid: 10513, stack limit = 0xdf97c000) [ 2309.428435][T10513] Stack: (0xdf97dcb8 to 0xdf97e000) [ 2309.428676][T10513] dca0: 813b87f8 842410c0 [ 2309.429002][T10513] dcc0: 00004f27 00004f27 df97dcf4 df97dcd8 813b8530 813b8804 00004f27 80503b04 [ 2309.429365][T10513] dce0: 84fc0000 84fc0000 df97dd14 df97dcf8 813b88f0 813b84e4 84fc0000 842410c0 [ 2309.429690][T10513] dd00: df97dda4 00004f27 df97dd54 df97dd18 813b8ae4 813b8870 82ae3da0 84b90b00 [ 2309.430061][T10513] dd20: 828215b0 00000000 00000000 829d0104 842410c0 84241104 df97dd90 842410c0 [ 2309.430476][T10513] dd40: 00000000 82b16f40 df97dd8c df97dd58 813a79e8 813b8a34 200000c0 00000000 [ 2309.430860][T10513] dd60: df97dd7c 200000c0 842410c0 b5403587 200000c0 8560c800 40946400 00000003 [ 2309.431268][T10513] dd80: df97de4c df97dd90 813a3568 813a78ec 35353238 00000000 00000000 00000000 [ 2309.431677][T10513] dda0: 00000000 00004f27 00000005 00000002 00000401 00000001 00000cc7 00000fff [ 2309.432117][T10513] ddc0: 5c952399 00000005 000003ff 00000802 00001600 00000001 00000001 00000009 [ 2309.432553][T10513] dde0: 0000e1cb 00000006 00000004 00000003 00000395 80000089 fffffffd 00000000 [ 2309.433005][T10513] de00: fffffff5 ffffeadb 00000003 0000003c 00000008 00000004 08000000 dffffffa [ 2309.433409][T10513] de20: 00000000 07982598 00000000 85fe8cc0 842410c0 200000c0 200000c0 8560c800 [ 2309.433815][T10513] de40: df97df14 df97de50 813a4534 813a3474 00000000 00000000 00000000 07982598 [ 2309.434176][T10513] de60: 00000000 00000000 8247054c 0000005f 83d17458 842410f0 84046bdc 8560c800 [ 2309.434501][T10513] de80: df97dee4 df97de90 80797a24 8078dd88 00000064 00000001 00000000 df97deac [ 2309.434832][T10513] dea0: 85f82d90 834e7e58 00006400 0000000b df97dea0 00000000 00000000 07982598 [ 2309.435159][T10513] dec0: 85fe8cc0 40946400 200000c0 200000c0 85fe8cc0 00000005 df97def4 df97dee8 [ 2309.435499][T10513] dee0: 80797b44 07982598 df97df14 40946400 00000000 85fe8cc1 200000c0 85fe8cc0 [ 2309.435823][T10513] df00: 00000005 8560c800 df97dfa4 df97df18 8056cd68 813a3f64 ecac8b10 8560c800 [ 2309.436757][T10513] df20: df97df3c df97df30 81a39a78 81a39948 df97df54 df97df40 8025e490 8028ef64 [ 2309.437314][T10513] df40: df97dfb0 40000000 df97df84 df97df58 802229ec 8025e44c 00000000 8281cddc [ 2309.438222][T10513] df60: df97dfb0 0014c820 ecac8b10 80222940 00000000 07982598 df97dfac 00000000 [ 2309.438900][T10513] df80: 00000000 002f63a8 00000036 8020029c 8560c800 00000036 00000000 df97dfa8 [ 2309.439319][T10513] dfa0: 80200060 8056cc44 00000000 00000000 00000005 40946400 200000c0 00000000 [ 2309.439645][T10513] dfc0: 00000000 00000000 002f63a8 00000036 002e0000 00000000 00006364 76fb90bc [ 2309.439989][T10513] dfe0: 76fb8ec0 76fb8eb0 0001948c 001322c0 60000010 00000005 00000000 00000000 [ 2309.440392][T10513] Call trace: [ 2309.440621][T10513] [<813b87f8>] (subdev_8255_io) from [<813b8530>] (subdev_8255_do_config+0x58/0x60) [ 2309.441054][T10513] r7:00004f27 r6:00004f27 r5:842410c0 r4:813b87f8 [ 2309.441358][T10513] [<813b84d8>] (subdev_8255_do_config) from [<813b88f0>] (subdev_8255_io_init+0x8c/0x9c) [ 2309.441889][T10513] r4:84fc0000 [ 2309.442075][T10513] [<813b8864>] (subdev_8255_io_init) from [<813b8ae4>] (dev_8255_attach+0xbc/0x114) [ 2309.442543][T10513] r7:00004f27 r6:df97dda4 r5:842410c0 r4:84fc0000 [ 2309.442842][T10513] [<813b8a28>] (dev_8255_attach) from [<813a79e8>] (comedi_device_attach+0x108/0x250) [ 2309.443322][T10513] r10:82b16f40 r9:00000000 r8:842410c0 r7:df97dd90 r6:84241104 r5:842410c0 [ 2309.443633][T10513] r4:829d0104 [ 2309.443799][T10513] [<813a78e0>] (comedi_device_attach) from [<813a3568>] (do_devconfig_ioctl+0x100/0x220) [ 2309.444195][T10513] r10:00000003 r9:40946400 r8:8560c800 r7:200000c0 r6:b5403587 r5:842410c0 [ 2309.444524][T10513] r4:200000c0 [ 2309.444686][T10513] [<813a3468>] (do_devconfig_ioctl) from [<813a4534>] (comedi_unlocked_ioctl+0x5dc/0x1c24) [ 2309.445078][T10513] r8:8560c800 r7:200000c0 r6:200000c0 r5:842410c0 r4:85fe8cc0 [ 2309.445380][T10513] [<813a3f58>] (comedi_unlocked_ioctl) from [<8056cd68>] (sys_ioctl+0x130/0xba0) [ 2309.445826][T10513] r10:8560c800 r9:00000005 r8:85fe8cc0 r7:200000c0 r6:85fe8cc1 r5:00000000 [ 2309.446115][T10513] r4:40946400 [ 2309.446477][T10513] [<8056cc38>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 2309.447089][T10513] Exception stack(0xdf97dfa8 to 0xdf97dff0) [ 2309.447471][T10513] dfa0: 00000000 00000000 00000005 40946400 200000c0 00000000 [ 2309.447809][T10513] dfc0: 00000000 00000000 002f63a8 00000036 002e0000 00000000 00006364 76fb90bc [ 2309.448138][T10513] dfe0: 76fb8ec0 76fb8eb0 0001948c 001322c0 [ 2309.448401][T10513] r10:00000036 r9:8560c800 r8:8020029c r7:00000036 r6:002f63a8 r5:00000000 [ 2309.448701][T10513] r4:00000000 [ 2309.449196][T10513] Code: e6ef3076 e0842002 e7f32052 e2422612 (e5c23000) [ 2309.450264][T10513] ---[ end trace 0000000000000000 ]--- [ 2309.451218][T10513] Kernel panic - not syncing: Fatal exception [ 2309.453667][T10513] Rebooting in 86400 seconds.. VM DIAGNOSIS: 17:04:02 Registers: info registers vcpu 0 CPU#0 R00=ffffffff R01=00000004 R02=000001e4 R03=00000000 R04=00000000 R05=00000000 R06=00000000 R07=00000000 R08=002e0000 R09=00000000 R10=00006364 R11=76fda0bc R12=20004610 R13=20004610 R14=0001969c R15=0001969c PSR=20000010 --C- A S usr32 s00=75746572 s01=64656e72 d00=64656e7275746572 s02=30333220 s03=31332e38 d01=31332e3830333220 s04=36373438 s05=31545b5d d02=31545b5d36373438 s06=36303530 s07=696d205d d03=696d205d36303530 s08=72206373 s09=672d7761 d04=672d776172206373 s10=65676461 s11=66203a74 d05=66203a7465676461 s12=2c6c6961 s13=62737520 d06=627375202c6c6961 s14=6461675f s15=5f746567 d07=5f7465676461675f s16=00000000 s17=00000000 d08=0000000000000000 s18=00000000 s19=00000000 d09=0000000000000000 s20=00000000 s21=00000000 d10=0000000000000000 s22=00000000 s23=00000000 d11=0000000000000000 s24=00000000 s25=00000000 d12=0000000000000000 s26=00000000 s27=00000000 d13=0000000000000000 s28=00000000 s29=00000000 d14=0000000000000000 s30=00000000 s31=00000000 d15=0000000000000000 s32=00000000 s33=00000000 d16=0000000000000000 s34=00000000 s35=00000000 d17=0000000000000000 s36=00000000 s37=00000000 d18=0000000000000000 s38=00000000 s39=00000000 d19=0000000000000000 s40=00000000 s41=00000000 d20=0000000000000000 s42=00000000 s43=00000000 d21=0000000000000000 s44=00000000 s45=00000000 d22=0000000000000000 s46=00000000 s47=00000000 d23=0000000000000000 s48=00000000 s49=00000000 d24=0000000000000000 s50=00000000 s51=00000000 d25=0000000000000000 s52=00000000 s53=00000000 d26=0000000000000000 s54=00000000 s55=00000000 d27=0000000000000000 s56=00000000 s57=00000000 d28=0000000000000000 s58=00000000 s59=00000000 d29=0000000000000000 s60=00000000 s61=00000000 d30=0000000000000000 s62=00000000 s63=00000000 d31=0000000000000000 FPSCR: 00000000 info registers vcpu 1 CPU#1 R00=84ae6440 R01=00000030 R02=eb9cf000 R03=eb9cf018 R04=83a93011 R05=84ae6440 R06=80a795bc R07=83a93081 R08=82826ef8 R09=00000000 R10=00000ece R11=df97d934 R12=00000002 R13=df97d928 R14=829590c4 R15=80a795cc PSR=80000193 N--- A S svc32 s00=00000000 s01=00000000 d00=0000000000000000 s02=00000000 s03=00000000 d01=0000000000000000 s04=00000000 s05=00000000 d02=0000000000000000 s06=00000000 s07=00000000 d03=0000000000000000 s08=00000000 s09=00000000 d04=0000000000000000 s10=00000000 s11=00000000 d05=0000000000000000 s12=00000000 s13=00000000 d06=0000000000000000 s14=00000000 s15=00000000 d07=0000000000000000 s16=00000000 s17=00000000 d08=0000000000000000 s18=00000000 s19=00000000 d09=0000000000000000 s20=00000000 s21=00000000 d10=0000000000000000 s22=00000000 s23=00000000 d11=0000000000000000 s24=00000000 s25=00000000 d12=0000000000000000 s26=00000000 s27=00000000 d13=0000000000000000 s28=00000000 s29=00000000 d14=0000000000000000 s30=00000000 s31=00000000 d15=0000000000000000 s32=00000000 s33=00000000 d16=0000000000000000 s34=00000000 s35=00000000 d17=0000000000000000 s36=00000000 s37=00000000 d18=0000000000000000 s38=00000000 s39=00000000 d19=0000000000000000 s40=00000000 s41=00000000 d20=0000000000000000 s42=00000000 s43=00000000 d21=0000000000000000 s44=00000000 s45=00000000 d22=0000000000000000 s46=00000000 s47=00000000 d23=0000000000000000 s48=00000000 s49=00000000 d24=0000000000000000 s50=00000000 s51=00000000 d25=0000000000000000 s52=00000000 s53=00000000 d26=0000000000000000 s54=00000000 s55=00000000 d27=0000000000000000 s56=00000000 s57=00000000 d28=0000000000000000 s58=00000000 s59=00000000 d29=0000000000000000 s60=00000000 s61=00000000 d30=0000000000000000 s62=00000000 s63=00000000 d31=0000000000000000 FPSCR: 00000000