last executing test programs: 20.353347649s ago: executing program 1 (id=2766): syz_usb_connect$uac1(0x5, 0x9c, &(0x7f0000000000)=ANY=[@ANYBLOB="12011001000000406b1d010140000102030109028a000301ffa0060904000000010100000a240100000202010207240504062e7d0904010000000000000000010101010200000c2402ec79030420be11d1d109050109758b0620"], 0x0) r0 = socket(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x10000002, @ipv4={'\x00', '\xff\xff', @empty}, 0x800100}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000240)=ANY=[@ANYBLOB="611404"], 0xa8) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001380)={&(0x7f0000000040)=ANY=[], 0x28}, 0x1, 0x0, 0x0, 0x20000080}, 0x4000000) 19.502399295s ago: executing program 1 (id=2767): r0 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$IEEE802154_ASSOCIATE_REQ(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x28, r0, 0x4, 0x70bd2b, 0x25dfdbff, {}, [@IEEE802154_ATTR_COORD_HW_ADDR={0xc, 0x9, {0xaaaaaaaaaaaa0202}}, @IEEE802154_ATTR_COORD_PAN_ID={0x6}]}, 0x28}, 0x1, 0x0, 0x0, 0x4810}, 0x1) r1 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x60b, 0x500a, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x50, 0x0, [{{0x9, 0x4, 0x0, 0x2, 0x1, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x4f8}}, {{{0x9, 0x5, 0x81, 0x3, 0x0, 0x4}}}}}]}}]}}, 0x0) umount2(0x0, 0x0) syz_usb_control_io(r1, 0x0, 0x0) fchownat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xee01, 0xffffffffffffffff, 0x1000) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000080)=@framed, &(0x7f0000000000)='GPL\x00'}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r2}, 0x10) prctl$PR_TASK_PERF_EVENTS_ENABLE(0x20) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)=@getqdisc={0x2c, 0x26, 0x10, 0x70bd25, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, {0x8, 0xfff2}, {0x10, 0x10}, {0x4, 0xb}}, [{0x4}, {0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000811}, 0x4004080) clock_adjtime(0x0, &(0x7f0000000000)={0x66b9, 0x41000000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x248a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_GET(0xffffffffffffffff, 0x0, 0x1) syz_usb_control_io$hid(r1, &(0x7f0000000340)={0x24, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00220508"], 0x0}, 0x0) 18.04625145s ago: executing program 1 (id=2773): bpf$ENABLE_STATS(0x20, 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000200)={0x1, &(0x7f00000001c0)=[{0x6, 0x8, 0x6}]}, 0x10) sendmsg$netlink(r0, &(0x7f0000001dc0)={0x0, 0x0, &(0x7f0000001d80)=[{&(0x7f0000000100)={0x14, 0x41, 0x333, 0x70bd2d, 0x25dfdbff, "", [@nested={0x4, 0x93}]}, 0x14}], 0x1, 0x0, 0x0, 0x20000000}, 0x0) 17.75166916s ago: executing program 1 (id=2774): openat$fuse(0xffffffffffffff9c, &(0x7f0000002000), 0x2, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000400)={'syz0\x00', {0x3, 0x2, 0x6, 0xfffa}, 0x56, [0x8000, 0x3, 0xf, 0x8, 0x80, 0x2, 0x3, 0x7f, 0x20000002, 0x20000000, 0x6, 0xe, 0x9, 0x5, 0xffff2d37, 0xffffff01, 0x31, 0x3, 0x0, 0x5, 0x4, 0x0, 0x7, 0x3c1b, 0x1, 0x24, 0xd, 0x1, 0x0, 0xffffffff, 0x1, 0x4, 0x5, 0x3, 0x800, 0x4c74, 0x80000000, 0x242, 0x3, 0xc, 0x846, 0x8071, 0x7, 0x200, 0xffffffff, 0x7, 0x5, 0x4, 0x8f, 0x6, 0x6, 0x0, 0x5, 0x4, 0x8, 0x3ff, 0x80, 0x0, 0x5, 0x7, 0x5, 0x4, 0x200001, 0x40], [0x10, 0x9, 0x8000012d, 0x8004, 0x8000005, 0xfffffff3, 0x129432e2, 0xc8, 0xf9, 0x10, 0x2bf, 0x1, 0x9, 0xfffffffc, 0x4, 0x10001, 0x0, 0x5, 0x2f, 0xe, 0x6, 0xcf1, 0xea4, 0x0, 0x4, 0x7, 0x7fff, 0x6, 0x8, 0x401, 0x6, 0x2ae, 0xff, 0x3, 0x1000005, 0x5f31, 0x1000d, 0x4e0, 0x2, 0x4, 0xb, 0x4, 0x89, 0x3, 0xd, 0xffff8001, 0x47, 0x8000, 0x1, 0xfe000000, 0x7f, 0x2, 0x4, 0x9, 0x3, 0x3, 0x9, 0x1, 0x0, 0x3, 0xbc45, 0x3, 0x42, 0x401], [0x5, 0x408, 0x4, 0x5, 0xfffffffe, 0x100, 0x8d2, 0xd, 0x5, 0x7fff, 0x0, 0x5, 0x7, 0x4, 0x5, 0x5, 0x0, 0x1ef, 0x2, 0x2, 0x86, 0x3, 0x303c, 0x3e7, 0xb, 0xb, 0x2, 0x2, 0x3, 0x20000008, 0x4, 0x6d01, 0x6, 0x38, 0x3, 0x200, 0xffffff6a, 0x3, 0x1, 0x2950bfaf, 0x80001000, 0xa2, 0x7, 0xa9, 0x5, 0x6, 0xac8, 0xbf, 0x4002, 0x3, 0x7ff, 0x12b, 0x4, 0x1, 0xa, 0x0, 0x5, 0x1c, 0x120201, 0x3, 0x1, 0x80a2ed, 0x4, 0x29], [0x9, 0xbb33, 0x7, 0xb, 0x5, 0x938, 0x6, 0xf41, 0x0, 0xb9, 0xce7, 0x1ff, 0xf0f6, 0x57, 0x5, 0x3, 0x101, 0x10000, 0x8, 0x7fff, 0xffff, 0xa620, 0x200001, 0x78b, 0x1, 0x2, 0x14c, 0x60a7, 0x6, 0x16, 0xffffffff, 0xd4cf, 0x4, 0x4, 0xcc, 0x1, 0xfffff000, 0x5, 0x3, 0x8, 0x100, 0x3, 0x7, 0x3, 0x8, 0x6, 0x226, 0x5, 0x4005, 0x8, 0x30b1d694, 0xa1f, 0x9, 0x7, 0x5b, 0x6c1b, 0x0, 0x4, 0x5, 0xb0e, 0xd7, 0x3f6, 0xffff343f, 0xfff]}, 0x45c) ppoll(&(0x7f00000000c0)=[{}, {}], 0x20000000000000dc, 0x0, 0x0, 0x0) 17.567430202s ago: executing program 1 (id=2775): prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000380)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="180100001c0000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f00000000c0)='sys_enter\x00', r3}, 0x10) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) open(0x0, 0x148640, 0x78e22799f4a46f8e) pipe2$9p(&(0x7f0000000140), 0x0) 1.654964282s ago: executing program 0 (id=2780): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x651, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$BTRFS_IOC_GET_DEV_STATS(0xffffffffffffffff, 0xc4089434, &(0x7f0000000780)={0x0, 0x1, 0x1, [0x806f, 0x0, 0x2d5, 0x2, 0xc00000000], [0x2, 0x2, 0xd20, 0x3, 0x8002, 0x0, 0x5, 0x2, 0x0, 0x802, 0x9, 0x100, 0x3, 0xfffffffffffffff4, 0x4a, 0x5, 0x100, 0xd, 0xe1, 0x5, 0x1, 0x2a9, 0x3, 0xc39, 0x3, 0x8, 0x100000000, 0x2, 0xa51, 0x8, 0x401, 0x3, 0x7, 0xfffffffffffffffa, 0x81, 0xfffffffffffffffa, 0x5, 0x931, 0x101, 0x3, 0xfffffffffffffffe, 0x8000000000000000, 0x9, 0x1, 0x8, 0x8, 0x6aa, 0x100, 0x40, 0x83, 0x538a, 0x9, 0xda, 0x2, 0x0, 0x4, 0x3, 0x7, 0x8000, 0x8000000000000000, 0x4, 0x0, 0x1000000000014, 0x5bc, 0x1, 0x7fffffff, 0x4, 0x8000, 0xc9, 0x7, 0x6, 0xc, 0x82c, 0x7ff, 0xbbc, 0x1fcc, 0x6, 0x0, 0xd, 0x22, 0xffffffffffffffff, 0x7, 0x1, 0x8000000000000000, 0x2000000009, 0x8, 0x0, 0x6, 0x6, 0x9, 0x100000002, 0x0, 0x4, 0x7, 0x7, 0x7, 0x9, 0x1001, 0x16d, 0x6, 0x68e, 0xffffffffffff43b0, 0x8, 0x50000000000000, 0xe, 0x0, 0x0, 0x2000000003, 0x4, 0x7, 0x6, 0x3, 0x8, 0x5, 0x0, 0x3, 0x40, 0x7fffffff, 0x7, 0xe, 0x3]}) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff7000/0x1000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f00005a4000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff5000/0x1000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x24004045) r0 = io_uring_setup(0x4fee, &(0x7f0000000040)={0x0, 0x3cb1, 0x1c080, 0xa, 0x20002f7}) io_uring_enter(r0, 0x2219, 0x7721, 0x16, 0x0, 0x0) 1.305170765s ago: executing program 0 (id=2781): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000380)={0x500, {0x2, 0x4e23, @empty}, {0x2, 0xfffe, @dev={0xac, 0x14, 0x14, 0x20}}, {0x2, 0x4e23, @rand_addr=0x64010102}, 0x107, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000}) 1.174348943s ago: executing program 0 (id=2782): r0 = syz_open_dev$usbfs(&(0x7f0000000140), 0x76, 0x101301) ioctl$USBDEVFS_ALLOC_STREAMS(r0, 0x8008551c, &(0x7f0000000040)=ANY=[@ANYBLOB="b08d000001000000d2"]) 1.075947039s ago: executing program 1 (id=2783): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) ptrace$ARCH_SHSTK_DISABLE(0x1e, 0x0, 0x1, 0x5002) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f0000001080)=ANY=[@ANYBLOB="61154c00000000006113500000000000bfa00000000000001503000008004e002d3501000000000095000000000000006916000000000000bf67000000000000350605000fff07206706000005000000160302000ee60060bf670000000000000f650000000000006507f9ff0100000007070000cddfffff1e75000000000000bf54000000000000070400000400f9ffbd4301000000000095000000000000001500000000000000950000000000000032ed3c12dc8c27df8ecf264e0f84f9f17d3c30e32f1754558f2278af6d71d79a5e12814cb1d8a5d4601d295c45a6a0b9bdb7dd3997f9c9c4f6f3be4b369289aa6812b8e007e733a9a4f1b0af3dda82ee45a010fb94fe9de57b9d8a814261bdb94a05000000c6c60bf70d742a81762bab8395fa64810b5b40d893ea8fe01c5473d51b546cad3f1d5ab2af27546e7c955ccefa1f6ab689b555202da2e0ec2871b4a7e65836429a527dc47ebe84a423b6c8d345dc8da3085b0ab71ca1b901627b562ed04ae76002d4519af619e3cca4d69e0dee5eb106774a8f3e6916dfec88158f0200000000c8fb730a5c1bf2b2bb71a629361997a75fd552bdc2300000008ac86d8a297dff0445a15f21dce4de9f29eff65aadc841848c9b562a31e56723888fb126a163f16f920ae2fb494059bba8e3b680324a188076eb685d55c4e9b2ad9bc1172ba7cbebe174aba210d739a018f9bbec63222d20cecac4d03723f1c932b3a6aa57f1ad2e99e0e67ab93716d20000009fbb0f53acbb40b4f8e2738270b31562ed834f2af97787f696649a462e7ee4bcf8b07a10d6735154beb4000000000000000000000000004000bc00f679629709e7e78f4ddc211bc3ebe6bd9d42ca0140a7afaab43176e65ec1118d50d1e827f3472f4445d253880800000000000000690884f800031e03a651bb96589a7e2e509bcc1d161347623cb5e7ac4629c8ab04871bc47287cd31cc43010000207b40407d00000021000000008a523d80bd970d703f37ca364a601ae899a56715a0a62a34c6c94cce6994521629ab028acfc1d926a0f6a5489af8dc2f17923f3c40dfd1970a55c22fe3a5ac000000000000000000000000000000c1eb2d91fb79ea00000000000000bb0d00000000000000000000e4007be511fe320fea2594e190deae46e26c596f84eba9000000000000003cc3aa39ee4b1386bab561cda886fa642994cacd473b543ccb5f0d7b63924f17c67b13631d22a11dc3c6939628950000000000000001c7205a6b068fff496d2da7d632bd1f61b007e1ff5f1be1969a1ba791ad46d800000000c7f26a0337302f3b41eae59809fd05d12f6186f117b062df67d3a63f3265dd1410eea68208a3f26b2989b832d8b34a34a4f08b34b3042065acaa10856e858d27adee7daf32903d3fc78700d429a2d4c8b6d803eb83eecfe4c7ff9e6ab5a52e83d089dad7a8710e0254f1b11cced7bc3c8da0c44d2ebf9f6f3ff3be4d1458077c2253b0c7c7a0a9fdd63bf910dc20e5cb2a88e59febc47f1212a21f631dbaa74f22bad050e9856b48ae3a03a497c37758537650fe6db88aa3c41fdc3d78e046f6160e1741299e8dc29906870e6420ed1eab5d067a183f064b060a8ec12725d42e3a74863d66bee966b1574f8e01b3f34a267ff0afa1e1c758a0079b747067312e9815a21cb3f1f8150d999d788535a4d3114dbc7e2bf2402a75fd7a55733360040855ed5d1c0d634fb9fb38f84d9d87b27f8a5d91217b728f13e3ee20e69e0ffb2780b1a7af137ff7b4ff139604faf0a4da65396174b4563d54b52f06c870edf0c5d744b5272b44c23488b2bdbff947c4dfa108cbb88202eeb81f428a5b3c299848649e1a6bff52f657a67463d7dbf85ae9321fc2b517dc4a29b9cba8ded5de8206c812439ab129ae818837ee1562078fc524b3baf49a0be9bb7d958d5e87c6ad62934782cc308e936d7637e07c201282bbbed84a2a3bc87b0da23c00d9ef418cf19e7a8c4c328be0ce95798adc2dca871073f6bd61dc18402cde8bf777b2eaa45c940aabc86b94f8cbde4d470667bee722a6a2af483ad0d3415ed0f9db059acaba9eaea93f811d434e00000000000000000000d154ba10a8e51489a614e69722bac30000000000000000000000000000c5dfd188ff555285b9743d3aac000583f42d168613151d681a2f71373f20d92c9048407c91fabecfe8b3f2d5454d127edab14ba61ba1cfc4336324c86f3dcb43e9a58208077e90f6ec1c7ac756f61dcc372cdd30b82507489f0bbfbd3c3f21752e81319c0161e154ceb16e00bc7f5a6962dff317f4d014786e432817064874d69a39cb0da31bcc5f81894d8a80756447322207b4007dff12eb95066cc6bc256f0a12282224d718b06ca80b57aa183dd0c3eee45891441f2b89b4c67aa9882281393954972046974f18df232cd7fca610e33f51c2d062020f403d85ff36c26e2f6bd1d82f4d3ceb3472d9a77e0057a3bfe697d9ab7585f4a1b381343d2cf855689232f4fc5135790662dc1419a374be9d7b3e5be2886d23add90d862f1a682ff11c798e338af3e5bb0f9d3952b15bf3e0c618c89d20ca1e18a031397693bf3cfbd8417e5b55e641c898c280356f2da222d5d68919d98158578dcf18efa404e508bcbbb8cfcf70086821ebdf34c9a1dff45af873df904c2bdbef81f246d26f4b40df949e12bdac18532f4e11c608cc31d60cb591c40a7b386fa1c753336d7220a35118d4919b45eff32aab684e62c6691de14e97aa7e9dc8ecf0cd50540246d2b746e41e5b4e2c095039dfe0f71db6265f7580d098be40ef36faee5d1695830d4242a23e541e6ce9fa1998d8961cf4fe3c8e8fbb566f148c8befc229614a4b7f80d237b8abc6fd0407de31d6e5532f360d379f20f054692b47207922fe6c14eba96c9a7ae906abc1ae1ae8c4fae92883cfa1978a04bbff4bbefc18f77700372471609e2c443e84ee5e9a5178f90512df04f3a0909c96632ae20c68c62b06e9fdc2977dfef1ced97b70263fc81c30f1354b319fe9d59d3101c4ee7375ff8673de5caff9e6ee73ccae77d1bf8f22330e8840af1ded6d5be627f7f87d5b12a2d6317825d77bef85313f541dcc4ff13f413db34d5da05648590a1685031e6955d4352bf0b7efd0b0a1e636b8aa4963d9f67de5ba91d501418bbeaac09bdd1059f3c3159e5900"/2282], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xffffffffffffffd2}, 0x48) syz_usb_connect$uac1(0x0, 0xaa, &(0x7f00000001c0)=ANY=[@ANYBLOB="12010000000000106b1d01014000010203010902980003010000000904000000010100000a2401000000020102132406040006030000000000000000000000000924030000010000ff0924050000f8431cfd0924030604030204001b24"], 0x0) 830.938676ms ago: executing program 0 (id=2784): r0 = timerfd_create(0x8, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) read$FUSE(r0, &(0x7f00000083c0)={0x2020}, 0x2020) timerfd_settime(r0, 0x1, &(0x7f0000000180)={{0x77359400}}, &(0x7f0000000040)) 416.441463ms ago: executing program 0 (id=2785): openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x1a1) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0) r1 = fanotify_init(0xf00, 0x0) fanotify_mark(r1, 0x1, 0x5000003a, r0, 0x0) open(&(0x7f00000000c0)='./file1\x00', 0x14927e, 0x6) 0s ago: executing program 0 (id=2786): r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x6, 0x4, 0x8, 0x8}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r1}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'syz_tun\x00', 0x0}) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x6, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000000)={r3, r2, 0x25, 0x0, @void}, 0x10) syz_emit_ethernet(0xd82, &(0x7f0000000a40)={@random="e33110495bfd", @dev, @void, {@ipv6={0x86dd, @icmpv6={0x6, 0x6, "dfea21", 0xd4c, 0x3a, 0xff, @ipv4={'\x00', '\xff\xff', @multicast2}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, {[], @ndisc_ra={0x86, 0x0, 0x0, 0xff, 0x9, 0x9, 0x81, 0xfffffffb, [{0x19, 0x1a7, "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"}]}}}}}}, 0x0) kernel console output (not intermixed with test programs): descriptor read/8, error -32 [ 1166.290123][ T9] usb usb1-port1: unable to enumerate USB device [ 1168.468334][ T29] audit: type=1400 audit(1168.390:331): avc: denied { create } for pid=11580 comm="syz.1.1677" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 [ 1168.837351][T10831] usb 2-1: new full-speed USB device number 24 using dummy_hcd [ 1170.186733][T10831] usb 2-1: unable to read config index 0 descriptor/start: -71 [ 1170.189286][T10831] usb 2-1: can't read configurations, error -71 [ 1171.209294][ T29] audit: type=1400 audit(1171.140:332): avc: granted { setsecparam } for pid=11604 comm="syz.1.1680" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security [ 1172.297420][ T10] usb 2-1: new full-speed USB device number 26 using dummy_hcd [ 1174.664781][ T10] usb 2-1: unable to read config index 0 descriptor/start: -71 [ 1174.665160][ T10] usb 2-1: can't read configurations, error -71 [ 1175.733429][ T29] audit: type=1400 audit(1175.660:333): avc: denied { write } for pid=11661 comm="syz.0.1694" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=socket permissive=1 [ 1175.897526][ T10] usb 2-1: new full-speed USB device number 28 using dummy_hcd [ 1178.117732][ T10] usb 2-1: unable to read config index 0 descriptor/start: -71 [ 1178.119156][ T10] usb 2-1: can't read configurations, error -71 [ 1179.008706][ T10] usb 2-1: new full-speed USB device number 29 using dummy_hcd [ 1180.553520][ T10] usb 2-1: unable to read config index 0 descriptor/start: -71 [ 1180.553840][ T10] usb 2-1: can't read configurations, error -71 [ 1180.558073][ T10] usb usb2-port1: attempt power cycle [ 1183.418371][ T45] usb 2-1: new full-speed USB device number 31 using dummy_hcd [ 1188.630901][ T45] usb 2-1: unable to read config index 0 descriptor/start: -32 [ 1188.632198][ T45] usb 2-1: chopping to 0 config(s) [ 1188.633277][ T45] usb 2-1: can't read configurations, error -32 [ 1188.761641][ T45] usb 2-1: new full-speed USB device number 32 using dummy_hcd [ 1188.887566][ T45] usb 2-1: device descriptor read/64, error -32 [ 1188.998262][ T45] usb usb2-port1: attempt power cycle [ 1189.281940][T11760] binder: 11759:11760 ioctl 4018f50b 200002c0 returned -22 [ 1189.337429][ T45] usb 2-1: new full-speed USB device number 33 using dummy_hcd [ 1189.358444][ T45] usb 2-1: device descriptor read/8, error -32 [ 1189.597597][ T45] usb 2-1: new full-speed USB device number 34 using dummy_hcd [ 1189.618873][ T45] usb 2-1: device descriptor read/8, error -32 [ 1189.729390][ T45] usb usb2-port1: unable to enumerate USB device [ 1195.727295][ T806] usb 2-1: new full-speed USB device number 35 using dummy_hcd [ 1197.957169][ T806] usb 2-1: unable to read config index 0 descriptor/start: -71 [ 1197.958415][ T806] usb 2-1: can't read configurations, error -71 [ 1199.378305][ T7689] usb 1-1: new full-speed USB device number 27 using dummy_hcd [ 1200.901099][T11863] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5125 sclass=netlink_route_socket pid=11863 comm=syz.1.1737 [ 1201.460688][ T7689] usb 1-1: unable to read config index 0 descriptor/start: -71 [ 1201.462388][ T7689] usb 1-1: can't read configurations, error -71 [ 1201.722573][T11873] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=11873 comm=syz.1.1739 [ 1201.740328][T11873] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=11873 comm=syz.1.1739 [ 1202.705806][ T29] audit: type=1400 audit(1202.630:334): avc: granted { setsecparam } for pid=11887 comm="syz.0.1743" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security [ 1202.971615][ T7689] usb 1-1: new high-speed USB device number 29 using dummy_hcd [ 1203.138012][ T7689] usb 1-1: Using ep0 maxpacket: 16 [ 1203.159048][ T7689] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 1203.161295][ T7689] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 1203.162542][ T7689] usb 1-1: config 1 has no interface number 1 [ 1203.163908][ T7689] usb 1-1: too many endpoints for config 1 interface 2 altsetting 129: 112, using maximum allowed: 30 [ 1203.165870][ T7689] usb 1-1: config 1 interface 2 altsetting 129 has 0 endpoint descriptors, different from the interface descriptor's value: 112 [ 1203.170750][ T7689] usb 1-1: config 1 interface 2 has no altsetting 0 [ 1203.211371][ T7689] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1203.212631][ T7689] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1203.213540][ T7689] usb 1-1: Product: 钚덮杈柳存㿰継{祎Ⅹ斘帣⠍鐗阡܆쪈῔곝착趸딗钄殀폭䙕ﶗ牪 [ 1203.214602][ T7689] usb 1-1: Manufacturer: ᐇ [ 1203.215972][ T7689] usb 1-1: SerialNumber: syz [ 1203.601137][ T7689] usb 1-1: USB disconnect, device number 29 [ 1204.127368][ T7689] usb 1-1: new full-speed USB device number 30 using dummy_hcd [ 1209.088305][T11957] can: request_module (can-proto-4) failed. [ 1209.359264][ T7689] usb 1-1: unable to read config index 0 descriptor/start: -32 [ 1209.360696][ T7689] usb 1-1: chopping to 0 config(s) [ 1209.361801][ T7689] usb 1-1: can't read configurations, error -32 [ 1209.487100][ T7689] usb 1-1: new full-speed USB device number 31 using dummy_hcd [ 1209.637335][ T7689] usb 1-1: device descriptor read/64, error -32 [ 1209.762286][ T7689] usb usb1-port1: attempt power cycle [ 1210.097851][ T7689] usb 1-1: new full-speed USB device number 32 using dummy_hcd [ 1210.117949][ T7689] usb 1-1: device descriptor read/8, error -32 [ 1210.357445][ T7689] usb 1-1: new full-speed USB device number 33 using dummy_hcd [ 1210.377756][ T7689] usb 1-1: device descriptor read/8, error -32 [ 1210.487648][ T7689] usb usb1-port1: unable to enumerate USB device [ 1215.090520][T11975] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65535 sclass=netlink_route_socket pid=11975 comm=syz.1.1753 [ 1218.017307][ T29] audit: type=1400 audit(1217.940:335): avc: denied { bind } for pid=12000 comm="syz.1.1760" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 1218.019234][ T29] audit: type=1400 audit(1217.950:336): avc: denied { name_bind } for pid=12000 comm="syz.1.1760" src=20004 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=icmp_socket permissive=1 [ 1218.021049][ T29] audit: type=1400 audit(1217.950:337): avc: denied { node_bind } for pid=12000 comm="syz.1.1760" saddr=172.30.0.2 src=20004 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=icmp_socket permissive=1 [ 1218.487710][T10831] usb 2-1: new full-speed USB device number 37 using dummy_hcd [ 1220.609477][T10831] usb 2-1: unable to read config index 0 descriptor/start: -71 [ 1220.610884][T10831] usb 2-1: can't read configurations, error -71 [ 1221.628429][T12032] FAULT_INJECTION: forcing a failure. [ 1221.628429][T12032] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1221.629054][T12032] CPU: 0 UID: 0 PID: 12032 Comm: syz.1.1767 Tainted: G L syzkaller #0 PREEMPT [ 1221.629175][T12032] Tainted: [L]=SOFTLOCKUP [ 1221.629213][T12032] Hardware name: ARM-Versatile Express [ 1221.629241][T12032] Call trace: [ 1221.629296][T12032] [<80201a74>] (dump_backtrace) from [<80201b70>] (show_stack+0x18/0x1c) [ 1221.629583][T12032] r7:edb8de20 r6:00000000 r5:60000013 r4:8229596c [ 1221.629730][T12032] [<80201b58>] (show_stack) from [<8021ee34>] (dump_stack_lvl+0x70/0x7c) [ 1221.629923][T12032] [<8021edc4>] (dump_stack_lvl) from [<8021ee58>] (dump_stack+0x18/0x1c) [ 1221.630067][T12032] r5:83eed400 r4:8294fc90 [ 1221.630246][T12032] [<8021ee40>] (dump_stack) from [<809996ec>] (should_fail_ex+0x1c4/0x228) [ 1221.630326][T12032] [<80999528>] (should_fail_ex) from [<80999764>] (should_fail+0x14/0x18) [ 1221.630624][T12032] r8:00040080 r7:edb8de20 r6:20002ec0 r5:00000000 r4:edb8df20 [ 1221.630651][T12032] [<80999750>] (should_fail) from [<80999784>] (should_fail_usercopy+0x1c/0x20) [ 1221.630709][T12032] [<80999768>] (should_fail_usercopy) from [<8159964c>] (copy_msghdr_from_user+0x50/0x130) [ 1221.631084][T12032] [<815995fc>] (copy_msghdr_from_user) from [<815997a4>] (___sys_sendmsg+0x78/0xd0) [ 1221.631263][T12032] r8:00040080 r7:00000000 r6:837d4500 r5:edb8df20 r4:edb8de64 [ 1221.631489][T12032] [<8159972c>] (___sys_sendmsg) from [<81599c60>] (__sys_sendmsg+0x8c/0xe0) [ 1221.631624][T12032] r10:00000128 r9:83eed400 r8:85302180 r7:00040080 r6:20002ec0 r5:85302181 [ 1221.631699][T12032] r4:00000003 [ 1221.631740][T12032] [<81599bd4>] (__sys_sendmsg) from [<81599cc8>] (sys_sendmsg+0x14/0x18) [ 1221.632129][T12032] r8:8020029c r7:00000128 r6:001302c8 r5:00000000 r4:00000000 [ 1221.632176][T12032] [<81599cb4>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1221.632320][T12032] Exception stack(0xedb8dfa8 to 0xedb8dff0) [ 1221.632506][T12032] dfa0: 00000000 00000000 00000003 20002ec0 00040080 00000000 [ 1221.632639][T12032] dfc0: 00000000 00000000 001302c8 00000128 00300000 00000000 00006364 76ff70bc [ 1221.633055][T12032] dfe0: 76ff6ec0 76ff6eb0 0001929c 00132320 [ 1222.027237][ T7634] usb 2-1: new full-speed USB device number 39 using dummy_hcd [ 1223.319685][ T7634] usb 2-1: unable to read config index 0 descriptor/start: -71 [ 1223.320035][ T7634] usb 2-1: can't read configurations, error -71 [ 1223.740750][T12055] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=12055 comm=syz.1.1772 [ 1223.850287][T12057] FAULT_INJECTION: forcing a failure. [ 1223.850287][T12057] name failslab, interval 1, probability 0, space 0, times 0 [ 1223.852213][T12057] CPU: 1 UID: 0 PID: 12057 Comm: syz.1.1773 Tainted: G L syzkaller #0 PREEMPT [ 1223.852358][T12057] Tainted: [L]=SOFTLOCKUP [ 1223.852381][T12057] Hardware name: ARM-Versatile Express [ 1223.852408][T12057] Call trace: [ 1223.852457][T12057] [<80201a74>] (dump_backtrace) from [<80201b70>] (show_stack+0x18/0x1c) [ 1223.852601][T12057] r7:00000000 r6:00000000 r5:60000013 r4:8229596c [ 1223.852623][T12057] [<80201b58>] (show_stack) from [<8021ee34>] (dump_stack_lvl+0x70/0x7c) [ 1223.852689][T12057] [<8021edc4>] (dump_stack_lvl) from [<8021ee58>] (dump_stack+0x18/0x1c) [ 1223.852753][T12057] r5:83ef6000 r4:82918c48 [ 1223.852775][T12057] [<8021ee40>] (dump_stack) from [<809996ec>] (should_fail_ex+0x1c4/0x228) [ 1223.852841][T12057] [<80999528>] (should_fail_ex) from [<8053a368>] (should_failslab+0x6c/0x94) [ 1223.854326][T12057] r8:83ef6000 r7:00000000 r6:00000cc0 r5:ffffffff r4:830b0c00 [ 1223.854353][T12057] [<8053a2fc>] (should_failslab) from [<8051a0b0>] (kmem_cache_alloc_node_noprof+0x50/0x448) [ 1223.854417][T12057] [<8051a060>] (kmem_cache_alloc_node_noprof) from [<815a49f8>] (__alloc_skb+0x90/0x198) [ 1223.854505][T12057] r10:00000000 r9:00000000 r8:00000cc0 r7:830b0c00 r6:00000000 r5:ffffffff [ 1223.854532][T12057] r4:00000000 [ 1223.854553][T12057] [<815a4968>] (__alloc_skb) from [<816c8ee0>] (netlink_alloc_large_skb+0x8c/0xa4) [ 1223.854627][T12057] r8:00000000 r7:8536f000 r6:00000014 r5:8542f900 r4:00000140 [ 1223.854651][T12057] [<816c8e54>] (netlink_alloc_large_skb) from [<816c96a0>] (netlink_sendmsg+0x134/0x444) [ 1223.854710][T12057] r5:8542f900 r4:edb35f20 [ 1223.854728][T12057] [<816c956c>] (netlink_sendmsg) from [<8159695c>] (__sock_sendmsg+0x44/0x78) [ 1223.854801][T12057] r10:00000000 r9:edb35dc4 r8:edb35dc4 r7:00000000 r6:8542f900 r5:edb35f20 [ 1223.854825][T12057] r4:00000000 [ 1223.854844][T12057] [<81596918>] (__sock_sendmsg) from [<815978a4>] (____sys_sendmsg+0x298/0x2cc) [ 1223.854910][T12057] r7:00000000 r6:8542f900 r5:00040080 r4:edb35f20 [ 1223.854930][T12057] [<8159760c>] (____sys_sendmsg) from [<815997c8>] (___sys_sendmsg+0x9c/0xd0) [ 1223.854998][T12057] r10:edb35e24 r9:20002ec0 r8:00040080 r7:00000000 r6:8542f900 r5:edb35f20 [ 1223.855019][T12057] r4:00000000 [ 1223.855035][T12057] [<8159972c>] (___sys_sendmsg) from [<81599c60>] (__sys_sendmsg+0x8c/0xe0) [ 1223.855104][T12057] r10:00000128 r9:83ef6000 r8:85312840 r7:00040080 r6:20002ec0 r5:85312841 [ 1223.855127][T12057] r4:00000003 [ 1223.855145][T12057] [<81599bd4>] (__sys_sendmsg) from [<81599cc8>] (sys_sendmsg+0x14/0x18) [ 1223.855246][T12057] r8:8020029c r7:00000128 r6:001302c8 r5:00000000 r4:00000000 [ 1223.855268][T12057] [<81599cb4>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1223.855322][T12057] Exception stack(0xedb35fa8 to 0xedb35ff0) [ 1223.855373][T12057] 5fa0: 00000000 00000000 00000003 20002ec0 00040080 00000000 [ 1223.855407][T12057] 5fc0: 00000000 00000000 001302c8 00000128 00300000 00000000 00006364 76ff70bc [ 1223.855438][T12057] 5fe0: 76ff6ec0 76ff6eb0 0001929c 00132320 [ 1224.587406][ T7634] usb 2-1: new full-speed USB device number 41 using dummy_hcd [ 1225.840111][ T7634] usb 2-1: unable to read config index 0 descriptor/start: -71 [ 1225.840500][ T7634] usb 2-1: can't read configurations, error -71 [ 1230.578828][ T9884] usb 2-1: new full-speed USB device number 43 using dummy_hcd [ 1230.774352][T12103] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=12103 comm=syz.0.1786 [ 1232.081548][ T9884] usb 2-1: unable to read config index 0 descriptor/start: -71 [ 1232.082964][ T9884] usb 2-1: can't read configurations, error -71 [ 1232.133939][T12117] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=12117 comm=syz.0.1792 [ 1233.047879][T10831] usb 1-1: new full-speed USB device number 34 using dummy_hcd [ 1234.410039][T10831] usb 1-1: unable to read config index 0 descriptor/start: -71 [ 1234.411132][T10831] usb 1-1: can't read configurations, error -71 [ 1235.167633][ T7634] usb 2-1: new low-speed USB device number 45 using dummy_hcd [ 1235.327558][ T7634] usb 2-1: Invalid ep0 maxpacket: 32 [ 1235.457494][ T7634] usb 2-1: new low-speed USB device number 46 using dummy_hcd [ 1235.638633][ T7634] usb 2-1: Invalid ep0 maxpacket: 32 [ 1235.644653][ T7634] usb usb2-port1: attempt power cycle [ 1235.997184][ T7634] usb 2-1: new low-speed USB device number 47 using dummy_hcd [ 1236.021114][ T7634] usb 2-1: Invalid ep0 maxpacket: 32 [ 1236.147464][ T7634] usb 2-1: new low-speed USB device number 48 using dummy_hcd [ 1236.184456][ T7634] usb 2-1: Invalid ep0 maxpacket: 32 [ 1236.185677][ T7634] usb usb2-port1: unable to enumerate USB device [ 1237.397817][ T7634] usb 1-1: new full-speed USB device number 36 using dummy_hcd [ 1238.643925][ T7634] usb 1-1: unable to read config index 0 descriptor/start: -71 [ 1238.644310][ T7634] usb 1-1: can't read configurations, error -71 [ 1248.730951][ T29] audit: type=1400 audit(1248.660:338): avc: denied { connect } for pid=12281 comm="syz.0.1825" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 1249.351145][T12281] block nbd0: shutting down sockets [ 1251.384123][T12320] fuse: Bad value for 'group_id' [ 1251.384487][T12320] fuse: Bad value for 'group_id' [ 1251.668982][ T29] audit: type=1400 audit(1251.600:339): avc: denied { create } for pid=12326 comm="syz.1.1838" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_iscsi_socket permissive=1 [ 1251.680862][ T29] audit: type=1400 audit(1251.610:340): avc: denied { write } for pid=12326 comm="syz.1.1838" path="socket:[24562]" dev="sockfs" ino=24562 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_iscsi_socket permissive=1 [ 1252.798614][ T45] usb 1-1: new full-speed USB device number 38 using dummy_hcd [ 1257.999191][ T45] usb 1-1: unable to read config index 0 descriptor/start: -32 [ 1258.000631][ T45] usb 1-1: chopping to 0 config(s) [ 1258.002723][ T45] usb 1-1: can't read configurations, error -32 [ 1258.127531][ T45] usb 1-1: new full-speed USB device number 39 using dummy_hcd [ 1258.257372][ T45] usb 1-1: device descriptor read/64, error -32 [ 1258.368082][ T45] usb usb1-port1: attempt power cycle [ 1258.707306][ T45] usb 1-1: new full-speed USB device number 40 using dummy_hcd [ 1258.728775][ T45] usb 1-1: device descriptor read/8, error -32 [ 1258.987012][ T45] usb 1-1: new full-speed USB device number 41 using dummy_hcd [ 1259.008437][ T45] usb 1-1: device descriptor read/8, error -32 [ 1259.117742][ T45] usb usb1-port1: unable to enumerate USB device [ 1265.397868][ T9884] usb 1-1: new full-speed USB device number 42 using dummy_hcd [ 1270.641640][ T9884] usb 1-1: unable to read config index 0 descriptor/start: -32 [ 1270.643450][ T9884] usb 1-1: chopping to 0 config(s) [ 1270.644988][ T9884] usb 1-1: can't read configurations, error -32 [ 1270.799611][ T9884] usb 1-1: new full-speed USB device number 43 using dummy_hcd [ 1270.928435][ T9884] usb 1-1: device descriptor read/64, error -32 [ 1271.047957][ T9884] usb usb1-port1: attempt power cycle [ 1271.387546][ T9884] usb 1-1: new full-speed USB device number 44 using dummy_hcd [ 1271.418161][ T9884] usb 1-1: device descriptor read/8, error -32 [ 1271.668538][ T9884] usb 1-1: new full-speed USB device number 45 using dummy_hcd [ 1271.688234][ T9884] usb 1-1: device descriptor read/8, error -32 [ 1271.798869][ T9884] usb usb1-port1: unable to enumerate USB device [ 1272.298127][ T29] audit: type=1400 audit(2000000008.370:341): avc: denied { map } for pid=12412 comm="syz.1.1864" path="socket:[25694]" dev="sockfs" ino=25694 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 1272.308463][ T29] audit: type=1400 audit(2000000008.370:342): avc: denied { accept } for pid=12412 comm="syz.1.1864" path="socket:[25694]" dev="sockfs" ino=25694 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 1278.110640][T12470] FAULT_INJECTION: forcing a failure. [ 1278.110640][T12470] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1278.111215][T12470] CPU: 0 UID: 0 PID: 12470 Comm: syz.1.1876 Tainted: G L syzkaller #0 PREEMPT [ 1278.111331][T12470] Tainted: [L]=SOFTLOCKUP [ 1278.111356][T12470] Hardware name: ARM-Versatile Express [ 1278.111382][T12470] Call trace: [ 1278.111457][T12470] [<80201a74>] (dump_backtrace) from [<80201b70>] (show_stack+0x18/0x1c) [ 1278.111815][T12470] r7:20000200 r6:00000000 r5:60000013 r4:8229596c [ 1278.111928][T12470] [<80201b58>] (show_stack) from [<8021ee34>] (dump_stack_lvl+0x70/0x7c) [ 1278.112010][T12470] [<8021edc4>] (dump_stack_lvl) from [<8021ee58>] (dump_stack+0x18/0x1c) [ 1278.112091][T12470] r5:83ef3000 r4:8294fc90 [ 1278.112270][T12470] [<8021ee40>] (dump_stack) from [<809996ec>] (should_fail_ex+0x1c4/0x228) [ 1278.112501][T12470] [<80999528>] (should_fail_ex) from [<80999764>] (should_fail+0x14/0x18) [ 1278.112726][T12470] r8:00000000 r7:20000200 r6:8326e000 r5:00000000 r4:dfc8de68 [ 1278.112752][T12470] [<80999750>] (should_fail) from [<80999784>] (should_fail_usercopy+0x1c/0x20) [ 1278.112816][T12470] [<80999768>] (should_fail_usercopy) from [<808d868c>] (_copy_from_iter+0x6c/0x7d8) [ 1278.112940][T12470] [<808d8620>] (_copy_from_iter) from [<816c96f8>] (netlink_sendmsg+0x18c/0x444) [ 1278.113032][T12470] r10:00000000 r9:00000000 r8:dfc8de78 r7:84f31400 r6:00000024 r5:85d39b40 [ 1278.113096][T12470] r4:dfc8de68 [ 1278.113123][T12470] [<816c956c>] (netlink_sendmsg) from [<8159695c>] (__sock_sendmsg+0x44/0x78) [ 1278.113206][T12470] r10:81e4b200 r9:20000200 r8:00000000 r7:85792000 r6:85792000 r5:dfc8de68 [ 1278.113264][T12470] r4:00000000 [ 1278.113324][T12470] [<81596918>] (__sock_sendmsg) from [<81596a48>] (sock_write_iter+0xb8/0x104) [ 1278.113405][T12470] r7:85792000 r6:85def780 r5:dfc8df08 r4:dfc8def0 [ 1278.113427][T12470] [<81596990>] (sock_write_iter) from [<8056b130>] (vfs_write+0x3a4/0x44c) [ 1278.113588][T12470] r7:83ef3000 r6:00000024 r5:85def780 r4:00004007 [ 1278.113936][T12470] [<8056ad8c>] (vfs_write) from [<8056b39c>] (ksys_write+0xc8/0xe8) [ 1278.114012][T12470] r10:00000004 r9:83ef3000 r8:8020029c r7:00000024 r6:20000200 r5:85def780 [ 1278.114209][T12470] r4:85def781 [ 1278.114339][T12470] [<8056b2d4>] (ksys_write) from [<8056b3cc>] (sys_write+0x10/0x14) [ 1278.114650][T12470] r7:00000004 r6:001302c8 r5:00000000 r4:00000000 [ 1278.114748][T12470] [<8056b3bc>] (sys_write) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1278.114878][T12470] Exception stack(0xdfc8dfa8 to 0xdfc8dff0) [ 1278.115087][T12470] dfa0: 00000000 00000000 00000003 20000200 00000024 00000000 [ 1278.115280][T12470] dfc0: 00000000 00000000 001302c8 00000004 00300000 00000000 00006364 76ff70bc [ 1278.115439][T12470] dfe0: 76ff6ec0 76ff6eb0 0001929c 00132320 [ 1278.526921][ T7634] usb 2-1: new full-speed USB device number 49 using dummy_hcd [ 1283.764821][ T7634] usb 2-1: unable to read config index 0 descriptor/start: -32 [ 1283.765191][ T7634] usb 2-1: chopping to 0 config(s) [ 1283.765609][ T7634] usb 2-1: can't read configurations, error -32 [ 1283.897071][ T7634] usb 2-1: new full-speed USB device number 50 using dummy_hcd [ 1284.037707][ T7634] usb 2-1: device descriptor read/64, error -32 [ 1284.158189][ T7634] usb usb2-port1: attempt power cycle [ 1284.517822][ T7634] usb 2-1: new full-speed USB device number 51 using dummy_hcd [ 1284.537738][ T7634] usb 2-1: device descriptor read/8, error -32 [ 1284.787685][ T7634] usb 2-1: new full-speed USB device number 52 using dummy_hcd [ 1284.807625][ T7634] usb 2-1: device descriptor read/8, error -32 [ 1284.928292][ T7634] usb usb2-port1: unable to enumerate USB device [ 1291.808531][ T29] audit: type=1400 audit(2000000027.870:343): avc: denied { write } for pid=12509 comm="syz.0.1889" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 1297.096023][ T29] audit: type=1400 audit(2000000033.160:344): avc: denied { connect } for pid=12526 comm="syz.0.1894" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 1300.194089][ T29] audit: type=1400 audit(2000000036.260:345): avc: denied { compute_member } for pid=12539 comm="syz.1.1898" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 1300.472526][T12545] FAULT_INJECTION: forcing a failure. [ 1300.472526][T12545] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1300.472811][T12545] CPU: 0 UID: 0 PID: 12545 Comm: syz.1.1899 Tainted: G L syzkaller #0 PREEMPT [ 1300.472926][T12545] Tainted: [L]=SOFTLOCKUP [ 1300.472950][T12545] Hardware name: ARM-Versatile Express [ 1300.472965][T12545] Call trace: [ 1300.472998][T12545] [<80201a74>] (dump_backtrace) from [<80201b70>] (show_stack+0x18/0x1c) [ 1300.473065][T12545] r7:00000000 r6:00000000 r5:60000013 r4:8229596c [ 1300.473076][T12545] [<80201b58>] (show_stack) from [<8021ee34>] (dump_stack_lvl+0x70/0x7c) [ 1300.473106][T12545] [<8021edc4>] (dump_stack_lvl) from [<8021ee58>] (dump_stack+0x18/0x1c) [ 1300.473162][T12545] r5:83eb8000 r4:8294fc90 [ 1300.473178][T12545] [<8021ee40>] (dump_stack) from [<809996ec>] (should_fail_ex+0x1c4/0x228) [ 1300.473237][T12545] [<80999528>] (should_fail_ex) from [<80999764>] (should_fail+0x14/0x18) [ 1300.473300][T12545] r8:dfaa1eb8 r7:00000000 r6:00000001 r5:76ff6f30 r4:00000001 [ 1300.473310][T12545] [<80999750>] (should_fail) from [<80999784>] (should_fail_usercopy+0x1c/0x20) [ 1300.473341][T12545] [<80999768>] (should_fail_usercopy) from [<808e140c>] (kstrtouint_from_user+0x54/0x13c) [ 1300.473375][T12545] [<808e13b8>] (kstrtouint_from_user) from [<80625e04>] (proc_fail_nth_write+0x40/0xf0) [ 1300.473414][T12545] r8:dfaa1f68 r7:83eb8000 r6:00000001 r5:85defcc0 r4:00000001 [ 1300.473425][T12545] [<80625dc4>] (proc_fail_nth_write) from [<8056ae38>] (vfs_write+0xac/0x44c) [ 1300.473456][T12545] r5:85defcc0 r4:80625dc4 [ 1300.473472][T12545] [<8056ad8c>] (vfs_write) from [<8056b348>] (ksys_write+0x74/0xe8) [ 1300.473506][T12545] r10:00000004 r9:83eb8000 r8:8020029c r7:00000000 r6:00000002 r5:85defcc0 [ 1300.473520][T12545] r4:85defcc3 [ 1300.473529][T12545] [<8056b2d4>] (ksys_write) from [<8056b3cc>] (sys_write+0x10/0x14) [ 1300.473560][T12545] r7:00000004 r6:00000005 r5:76ff6f30 r4:00000001 [ 1300.473569][T12545] [<8056b3bc>] (sys_write) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1300.473594][T12545] Exception stack(0xdfaa1fa8 to 0xdfaa1ff0) [ 1300.473618][T12545] 1fa0: 00000001 76ff6f30 00000005 76ff6f30 00000001 00000000 [ 1300.473638][T12545] 1fc0: 00000001 76ff6f30 00000005 00000004 00300000 00000000 00006364 76ff70bc [ 1300.473655][T12545] 1fe0: 00000158 76ff6ed0 000d7fdc 001302b4 [ 1312.345221][T12625] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=12625 comm=syz.0.1927 [ 1320.603512][ T29] audit: type=1400 audit(2000000056.670:346): avc: denied { create } for pid=12667 comm="syz.0.1940" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 1328.354734][ T29] audit: type=1400 audit(2000000064.420:347): avc: denied { sqpoll } for pid=12719 comm="syz.0.1955" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 1333.996545][T12758] FAULT_INJECTION: forcing a failure. [ 1333.996545][T12758] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1334.045851][T12758] CPU: 0 UID: 0 PID: 12758 Comm: syz.1.1962 Tainted: G L syzkaller #0 PREEMPT [ 1334.046110][T12758] Tainted: [L]=SOFTLOCKUP [ 1334.046136][T12758] Hardware name: ARM-Versatile Express [ 1334.046162][T12758] Call trace: [ 1334.046210][T12758] [<80201a74>] (dump_backtrace) from [<80201b70>] (show_stack+0x18/0x1c) [ 1334.046356][T12758] r7:00000000 r6:00000000 r5:60000113 r4:8229596c [ 1334.046383][T12758] [<80201b58>] (show_stack) from [<8021ee34>] (dump_stack_lvl+0x70/0x7c) [ 1334.046763][T12758] [<8021edc4>] (dump_stack_lvl) from [<8021ee58>] (dump_stack+0x18/0x1c) [ 1334.046993][T12758] r5:83878000 r4:8294fc90 [ 1334.047014][T12758] [<8021ee40>] (dump_stack) from [<809996ec>] (should_fail_ex+0x1c4/0x228) [ 1334.047148][T12758] [<80999528>] (should_fail_ex) from [<80999764>] (should_fail+0x14/0x18) [ 1334.047221][T12758] r8:76ff6f30 r7:00000000 r6:00000000 r5:ea7a1f68 r4:00000002 [ 1334.047241][T12758] [<80999750>] (should_fail) from [<80999784>] (should_fail_usercopy+0x1c/0x20) [ 1334.047302][T12758] [<80999768>] (should_fail_usercopy) from [<805a6d60>] (simple_read_from_buffer+0x80/0x13c) [ 1334.047362][T12758] [<805a6ce0>] (simple_read_from_buffer) from [<80624a54>] (proc_fail_nth_read+0xb8/0x108) [ 1334.047433][T12758] r10:00000001 r9:8062499c r8:00000002 r7:ea7a1f68 r6:0000000f r5:76ff6f30 [ 1334.047459][T12758] r4:83878000 r3:ea7a1e9f [ 1334.047481][T12758] [<8062499c>] (proc_fail_nth_read) from [<8056a53c>] (vfs_read+0x98/0x324) [ 1334.047558][T12758] r8:76ff6f30 r7:ea7a1f68 r6:83878000 r5:0000000f r4:85397840 [ 1334.047580][T12758] [<8056a4a4>] (vfs_read) from [<8056b24c>] (ksys_read+0x74/0xe8) [ 1334.047646][T12758] r10:00000003 r9:83878000 r8:8020029c r7:00000000 r6:00000000 r5:85397840 [ 1334.047671][T12758] r4:85397843 [ 1334.047691][T12758] [<8056b1d8>] (ksys_read) from [<8056b2d0>] (sys_read+0x10/0x14) [ 1334.048065][T12758] r7:00000003 r6:0000000e r5:76ff6f30 r4:0000000f [ 1334.048193][T12758] [<8056b2c0>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1334.048314][T12758] Exception stack(0xea7a1fa8 to 0xea7a1ff0) [ 1334.048410][T12758] 1fa0: 0000000f 76ff6f30 0000000e 76ff6f30 0000000f 00000000 [ 1334.048458][T12758] 1fc0: 0000000f 76ff6f30 0000000e 00000003 00300000 00000000 00006364 76ff70bc [ 1334.048497][T12758] 1fe0: 00000158 76ff6ed0 000d7fdc 001301ec [ 1343.144392][ T29] audit: type=1400 audit(2000000079.210:348): avc: denied { map } for pid=12818 comm="syz.1.1975" path="socket:[26353]" dev="sockfs" ino=26353 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 1344.518984][ T29] audit: type=1400 audit(2000000080.590:349): avc: denied { remount } for pid=12826 comm="syz.0.1977" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 1344.815182][T12831] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2581 sclass=netlink_route_socket pid=12831 comm=syz.0.1978 [ 1345.300192][ T29] audit: type=1400 audit(2000000081.370:350): avc: denied { setopt } for pid=12832 comm="syz.0.1979" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 1345.808851][ T29] audit: type=1400 audit(2000000081.870:351): avc: denied { lock } for pid=12839 comm="syz.0.1980" path="socket:[26825]" dev="sockfs" ino=26825 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 1345.811398][ T29] audit: type=1400 audit(2000000081.870:352): avc: denied { bind } for pid=12839 comm="syz.0.1980" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 1346.254357][T12847] fuse: Unknown parameter '000000000000000000000060x000000000000000d' [ 1346.389946][T12848] fuse: Bad value for 'fd' [ 1352.480665][T12872] fuse: Bad value for 'fd' [ 1355.561790][T12888] FAULT_INJECTION: forcing a failure. [ 1355.561790][T12888] name failslab, interval 1, probability 0, space 0, times 0 [ 1355.562089][T12888] CPU: 0 UID: 0 PID: 12888 Comm: syz.0.1995 Tainted: G L syzkaller #0 PREEMPT [ 1355.562157][T12888] Tainted: [L]=SOFTLOCKUP [ 1355.562168][T12888] Hardware name: ARM-Versatile Express [ 1355.562181][T12888] Call trace: [ 1355.562209][T12888] [<80201a74>] (dump_backtrace) from [<80201b70>] (show_stack+0x18/0x1c) [ 1355.562282][T12888] r7:00000d40 r6:00000000 r5:60000013 r4:8229596c [ 1355.562292][T12888] [<80201b58>] (show_stack) from [<8021ee34>] (dump_stack_lvl+0x70/0x7c) [ 1355.562321][T12888] [<8021edc4>] (dump_stack_lvl) from [<8021ee58>] (dump_stack+0x18/0x1c) [ 1355.562350][T12888] r5:84653000 r4:82918c48 [ 1355.562359][T12888] [<8021ee40>] (dump_stack) from [<809996ec>] (should_fail_ex+0x1c4/0x228) [ 1355.562533][T12888] [<80999528>] (should_fail_ex) from [<8053a368>] (should_failslab+0x6c/0x94) [ 1355.563088][T12888] r8:00000000 r7:00000d40 r6:00000024 r5:85149ffc r4:83001240 [ 1355.563178][T12888] [<8053a2fc>] (should_failslab) from [<80514f74>] (__kmalloc_noprof+0x9c/0x568) [ 1355.563468][T12888] [<80514ed8>] (__kmalloc_noprof) from [<807e3c48>] (tomoyo_encode2+0x64/0xf0) [ 1355.564014][T12888] r10:00000fff r9:830a6000 r8:00000000 r7:8341c660 r6:858ed568 r5:85149ffc [ 1355.564046][T12888] r4:85149fe3 [ 1355.564099][T12888] [<807e3be4>] (tomoyo_encode2) from [<807e3cf8>] (tomoyo_encode+0x24/0x30) [ 1355.564314][T12888] r9:830a6000 r8:00000000 r7:8341c660 r6:858ed568 r5:00001000 r4:85149fe4 [ 1355.564342][T12888] [<807e3cd4>] (tomoyo_encode) from [<807e3d84>] (tomoyo_realpath_from_path+0x80/0x17c) [ 1355.564590][T12888] r5:00001000 r4:85149000 [ 1355.564832][T12888] [<807e3d04>] (tomoyo_realpath_from_path) from [<807dfe84>] (tomoyo_path_number_perm+0xcc/0x22c) [ 1355.565042][T12888] r10:84653000 r9:00000000 r8:858ed540 r7:00005421 r6:00000004 r5:81cd6ac0 [ 1355.565068][T12888] r4:858ed568 r3:826c2240 [ 1355.565193][T12888] [<807dfdb8>] (tomoyo_path_number_perm) from [<807e4764>] (tomoyo_file_ioctl+0x1c/0x20) [ 1355.565500][T12888] r9:00000003 r8:858ed540 r7:20000180 r6:20000180 r5:00005421 r4:858ed540 [ 1355.565534][T12888] [<807e4748>] (tomoyo_file_ioctl) from [<807909d0>] (security_file_ioctl+0x64/0x1e4) [ 1355.566448][T12888] [<8079096c>] (security_file_ioctl) from [<80585410>] (sys_ioctl+0x4c/0xba0) [ 1355.566731][T12888] r7:20000180 r6:858ed541 r5:00000000 r4:00005421 [ 1355.566935][T12888] [<805853c4>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1355.567003][T12888] Exception stack(0xeaee1fa8 to 0xeaee1ff0) [ 1355.567048][T12888] 1fa0: 00000000 00000000 00000003 00005421 20000180 00000000 [ 1355.567087][T12888] 1fc0: 00000000 00000000 001302c8 00000036 00300000 00000000 00006364 76fa60bc [ 1355.567114][T12888] 1fe0: 76fa5ec0 76fa5eb0 0001929c 00132320 [ 1355.567149][T12888] r10:00000036 r9:84653000 r8:8020029c r7:00000036 r6:001302c8 r5:00000000 [ 1355.567175][T12888] r4:00000000 [ 1355.617710][T12888] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1357.061344][T12895] fuse: Bad value for 'fd' [ 1358.388248][T12898] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=30 sclass=netlink_tcpdiag_socket pid=12898 comm=syz.0.1998 [ 1362.540192][T12925] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=12925 comm=syz.1.2007 [ 1365.883430][ C0] vcan0: j1939_tp_rxtimer: 0x85941f00: rx timeout, send abort [ 1365.893399][ T29] audit: type=1400 audit(2000000101.960:353): avc: denied { read } for pid=2905 comm="syslogd" name="log" dev="vda" ino=795 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 1365.893737][ T29] audit: type=1400 audit(2000000101.960:354): avc: denied { search } for pid=2905 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1365.895316][ T29] audit: type=1400 audit(2000000101.960:355): avc: denied { search } for pid=2905 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1365.895398][ T29] audit: type=1400 audit(2000000101.960:356): avc: denied { add_name } for pid=2905 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1365.895432][ T29] audit: type=1400 audit(2000000101.960:357): avc: denied { create } for pid=2905 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 1365.895457][ T29] audit: type=1400 audit(2000000101.960:358): avc: denied { append open } for pid=2905 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 1365.895924][ T29] audit: type=1400 audit(2000000101.960:359): avc: denied { getattr } for pid=2905 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 1366.384219][ C0] vcan0: j1939_tp_rxtimer: 0x85941f00: abort rx timeout. Force session deactivation [ 1366.385532][ C0] vcan0: j1939_tp_rxtimer: 0x85941800: rx timeout, send abort [ 1366.886118][ C0] vcan0: j1939_tp_rxtimer: 0x85941800: abort rx timeout. Force session deactivation [ 1370.101129][T12977] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2306 sclass=netlink_route_socket pid=12977 comm=syz.1.2018 [ 1381.254703][T13080] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=13080 comm=syz.1.2044 [ 1381.266182][T13080] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=13080 comm=syz.1.2044 [ 1381.273107][T13080] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=13080 comm=syz.1.2044 [ 1381.275430][T13080] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=13080 comm=syz.1.2044 [ 1381.280029][T13080] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=13080 comm=syz.1.2044 [ 1381.289381][T13080] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=13080 comm=syz.1.2044 [ 1381.308782][T13080] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=13080 comm=syz.1.2044 [ 1381.319474][T13080] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=13080 comm=syz.1.2044 [ 1381.325526][T13080] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=13080 comm=syz.1.2044 [ 1381.326463][T13080] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=13080 comm=syz.1.2044 [ 1389.793252][ T29] audit: type=1400 audit(2000000125.860:360): avc: denied { mounton } for pid=13143 comm="syz.1.2063" path=2F3339352FE91F7189591E9233614B dev="tmpfs" ino=2107 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=sock_file permissive=1 [ 1389.800482][ T29] audit: type=1400 audit(2000000125.870:361): avc: denied { mount } for pid=13143 comm="syz.1.2063" name="/" dev="pipefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 1391.934009][T13160] raw_sendmsg: syz.0.2066 forgot to set AF_INET. Fix it! [ 1392.747910][ T29] audit: type=1400 audit(2000000128.820:362): avc: denied { audit_write } for pid=13166 comm="syz.1.2069" capability=29 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 1402.267498][ T7634] usb 1-1: new high-speed USB device number 46 using dummy_hcd [ 1402.500356][ T7634] usb 1-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.00 [ 1402.500710][ T7634] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1402.503537][ T7634] usb 1-1: Product: syz [ 1402.503827][ T7634] usb 1-1: Manufacturer: syz [ 1402.503993][ T7634] usb 1-1: SerialNumber: syz [ 1402.845210][T13209] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1402.849157][T13209] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1402.869014][T13209] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1402.870090][T13209] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1402.873383][T13209] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1402.874841][T13209] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1403.082535][ T7634] rtl8150 1-1:1.0: couldn't reset the device [ 1403.087190][ T7634] rtl8150 1-1:1.0: probe with driver rtl8150 failed with error -5 [ 1403.091753][ T7634] usb 1-1: USB disconnect, device number 46 [ 1414.756270][T13267] tmpfs: Bad value for 'size' [ 1414.759214][T13265] tmpfs: Bad value for 'size' [ 1415.307158][ T7634] usb 1-1: new full-speed USB device number 47 using dummy_hcd [ 1420.561158][ T7634] usb 1-1: unable to read config index 0 descriptor/start: -32 [ 1420.562198][ T7634] usb 1-1: chopping to 0 config(s) [ 1420.562509][ T7634] usb 1-1: can't read configurations, error -32 [ 1420.687560][ T7634] usb 1-1: new full-speed USB device number 48 using dummy_hcd [ 1420.817726][ T7634] usb 1-1: device descriptor read/64, error -32 [ 1420.928245][ T7634] usb usb1-port1: attempt power cycle [ 1421.287523][ T7634] usb 1-1: new full-speed USB device number 49 using dummy_hcd [ 1421.307505][ T7634] usb 1-1: device descriptor read/8, error -32 [ 1421.557414][ T7634] usb 1-1: new full-speed USB device number 50 using dummy_hcd [ 1421.578566][ T7634] usb 1-1: device descriptor read/8, error -32 [ 1421.697505][ T7634] usb usb1-port1: unable to enumerate USB device [ 1424.213890][T13294] FAULT_INJECTION: forcing a failure. [ 1424.213890][T13294] name failslab, interval 1, probability 0, space 0, times 0 [ 1424.214443][T13294] CPU: 1 UID: 0 PID: 13294 Comm: syz.1.2107 Tainted: G L syzkaller #0 PREEMPT [ 1424.214546][T13294] Tainted: [L]=SOFTLOCKUP [ 1424.214573][T13294] Hardware name: ARM-Versatile Express [ 1424.214601][T13294] Call trace: [ 1424.214645][T13294] [<80201a74>] (dump_backtrace) from [<80201b70>] (show_stack+0x18/0x1c) [ 1424.214782][T13294] r7:00000d40 r6:00000000 r5:60000013 r4:8229596c [ 1424.215026][T13294] [<80201b58>] (show_stack) from [<8021ee34>] (dump_stack_lvl+0x70/0x7c) [ 1424.215188][T13294] [<8021edc4>] (dump_stack_lvl) from [<8021ee58>] (dump_stack+0x18/0x1c) [ 1424.215339][T13294] r5:84663c00 r4:82918c48 [ 1424.215362][T13294] [<8021ee40>] (dump_stack) from [<809996ec>] (should_fail_ex+0x1c4/0x228) [ 1424.215441][T13294] [<80999528>] (should_fail_ex) from [<8053a368>] (should_failslab+0x6c/0x94) [ 1424.215568][T13294] r8:00000000 r7:00000d40 r6:00000024 r5:85bb2ffc r4:83001240 [ 1424.215656][T13294] [<8053a2fc>] (should_failslab) from [<80514f74>] (__kmalloc_noprof+0x9c/0x568) [ 1424.215726][T13294] [<80514ed8>] (__kmalloc_noprof) from [<807e3c48>] (tomoyo_encode2+0x64/0xf0) [ 1424.215829][T13294] r10:00000fff r9:830a6000 r8:00000000 r7:8341c660 r6:85397aa8 r5:85bb2ffc [ 1424.215859][T13294] r4:85bb2fe3 [ 1424.215879][T13294] [<807e3be4>] (tomoyo_encode2) from [<807e3cf8>] (tomoyo_encode+0x24/0x30) [ 1424.215961][T13294] r9:830a6000 r8:00000000 r7:8341c660 r6:85397aa8 r5:00001000 r4:85bb2fe4 [ 1424.215984][T13294] [<807e3cd4>] (tomoyo_encode) from [<807e3d84>] (tomoyo_realpath_from_path+0x80/0x17c) [ 1424.216052][T13294] r5:00001000 r4:85bb2000 [ 1424.216071][T13294] [<807e3d04>] (tomoyo_realpath_from_path) from [<807dfe84>] (tomoyo_path_number_perm+0xcc/0x22c) [ 1424.216144][T13294] r10:00000000 r9:00000000 r8:83ff4838 r7:00000000 r6:00000005 r5:81cd6ac0 [ 1424.216170][T13294] r4:85397aa8 r3:826c2240 [ 1424.216190][T13294] [<807dfdb8>] (tomoyo_path_number_perm) from [<807e4744>] (tomoyo_path_chmod+0x20/0x24) [ 1424.216286][T13294] r9:fffff000 r8:83ff4838 r7:00000000 r6:83ff48b8 r5:00000000 r4:85397aa8 [ 1424.216388][T13294] [<807e4724>] (tomoyo_path_chmod) from [<8079adc8>] (security_path_chmod+0x68/0x1d4) [ 1424.216552][T13294] [<8079ad60>] (security_path_chmod) from [<805664bc>] (chmod_common+0x80/0x174) [ 1424.216703][T13294] r5:85397aa8 r4:00000000 [ 1424.216736][T13294] [<8056643c>] (chmod_common) from [<80566640>] (sys_fchmod+0x48/0x84) [ 1424.216822][T13294] r10:0000005e r9:84663c00 r8:8020029c r7:0000005e r6:85397a80 r5:00000000 [ 1424.216852][T13294] r4:85397a81 [ 1424.216902][T13294] [<805665f8>] (sys_fchmod) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1424.216971][T13294] Exception stack(0xec581fa8 to 0xec581ff0) [ 1424.217012][T13294] 1fa0: 00000000 00000000 00000003 00000000 00000000 00000000 [ 1424.217057][T13294] 1fc0: 00000000 00000000 001302c8 0000005e 00300000 00000000 00006364 76ff70bc [ 1424.217090][T13294] 1fe0: 76ff6ec0 76ff6eb0 0001929c 00132320 [ 1424.217127][T13294] r7:0000005e r6:001302c8 r5:00000000 r4:00000000 [ 1424.233063][T13294] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1431.637511][T13350] fuse: Bad value for 'fd' [ 1437.834487][T13417] FAULT_INJECTION: forcing a failure. [ 1437.834487][T13417] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1437.835016][T13417] CPU: 1 UID: 0 PID: 13417 Comm: syz.1.2151 Tainted: G L syzkaller #0 PREEMPT [ 1437.835110][T13417] Tainted: [L]=SOFTLOCKUP [ 1437.835132][T13417] Hardware name: ARM-Versatile Express [ 1437.835156][T13417] Call trace: [ 1437.835230][T13417] [<80201a74>] (dump_backtrace) from [<80201b70>] (show_stack+0x18/0x1c) [ 1437.835357][T13417] r7:00000000 r6:00000000 r5:60000013 r4:8229596c [ 1437.835380][T13417] [<80201b58>] (show_stack) from [<8021ee34>] (dump_stack_lvl+0x70/0x7c) [ 1437.835438][T13417] [<8021edc4>] (dump_stack_lvl) from [<8021ee58>] (dump_stack+0x18/0x1c) [ 1437.835523][T13417] r5:83ed2400 r4:8294fc90 [ 1437.835560][T13417] [<8021ee40>] (dump_stack) from [<809996ec>] (should_fail_ex+0x1c4/0x228) [ 1437.835630][T13417] [<80999528>] (should_fail_ex) from [<80999764>] (should_fail+0x14/0x18) [ 1437.835698][T13417] r8:76ff6f30 r7:00000000 r6:00000000 r5:eca65f68 r4:00000002 [ 1437.835771][T13417] [<80999750>] (should_fail) from [<80999784>] (should_fail_usercopy+0x1c/0x20) [ 1437.835834][T13417] [<80999768>] (should_fail_usercopy) from [<805a6d60>] (simple_read_from_buffer+0x80/0x13c) [ 1437.835895][T13417] [<805a6ce0>] (simple_read_from_buffer) from [<80624a54>] (proc_fail_nth_read+0xb8/0x108) [ 1437.835965][T13417] r10:00000001 r9:8062499c r8:00000002 r7:eca65f68 r6:0000000f r5:76ff6f30 [ 1437.835990][T13417] r4:83ed2400 r3:eca65e9f [ 1437.836008][T13417] [<8062499c>] (proc_fail_nth_read) from [<8056a53c>] (vfs_read+0x98/0x324) [ 1437.836075][T13417] r8:76ff6f30 r7:eca65f68 r6:83ed2400 r5:0000000f r4:85397600 [ 1437.836096][T13417] [<8056a4a4>] (vfs_read) from [<8056b24c>] (ksys_read+0x74/0xe8) [ 1437.836156][T13417] r10:00000003 r9:83ed2400 r8:8020029c r7:00000000 r6:00000000 r5:85397600 [ 1437.836202][T13417] r4:85397603 [ 1437.836252][T13417] [<8056b1d8>] (ksys_read) from [<8056b2d0>] (sys_read+0x10/0x14) [ 1437.836351][T13417] r7:00000003 r6:00000004 r5:76ff6f30 r4:0000000f [ 1437.836484][T13417] [<8056b2c0>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1437.836595][T13417] Exception stack(0xeca65fa8 to 0xeca65ff0) [ 1437.836741][T13417] 5fa0: 0000000f 76ff6f30 00000004 76ff6f30 0000000f 00000000 [ 1437.836821][T13417] 5fc0: 0000000f 76ff6f30 00000004 00000003 00300000 00000000 00006364 76ff70bc [ 1437.836947][T13417] 5fe0: 00000158 76ff6ed0 000d7fdc 001301ec [ 1438.514384][T13426] SELinux: Context system_u:object_r:sysfs_t:s0 is not valid (left unmapped). [ 1438.517896][ T29] audit: type=1400 audit(2000000174.580:363): avc: denied { relabelto } for pid=13423 comm="syz.1.2155" name="NETLINK" dev="sockfs" ino=28726 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=netlink_route_socket permissive=1 trawcon="system_u:object_r:sysfs_t:s0" [ 1447.562306][T13467] FAULT_INJECTION: forcing a failure. [ 1447.562306][T13467] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1447.562724][T13467] CPU: 0 UID: 0 PID: 13467 Comm: syz.1.2170 Tainted: G L syzkaller #0 PREEMPT [ 1447.562804][T13467] Tainted: [L]=SOFTLOCKUP [ 1447.562821][T13467] Hardware name: ARM-Versatile Express [ 1447.562845][T13467] Call trace: [ 1447.562882][T13467] [<80201a74>] (dump_backtrace) from [<80201b70>] (show_stack+0x18/0x1c) [ 1447.562986][T13467] r7:ecc0de20 r6:00000000 r5:60000013 r4:8229596c [ 1447.563031][T13467] [<80201b58>] (show_stack) from [<8021ee34>] (dump_stack_lvl+0x70/0x7c) [ 1447.563091][T13467] [<8021edc4>] (dump_stack_lvl) from [<8021ee58>] (dump_stack+0x18/0x1c) [ 1447.563252][T13467] r5:83eee000 r4:8294fc90 [ 1447.563277][T13467] [<8021ee40>] (dump_stack) from [<809996ec>] (should_fail_ex+0x1c4/0x228) [ 1447.563341][T13467] [<80999528>] (should_fail_ex) from [<80999764>] (should_fail+0x14/0x18) [ 1447.563405][T13467] r8:00008040 r7:ecc0de20 r6:20001700 r5:00000000 r4:ecc0df20 [ 1447.563422][T13467] [<80999750>] (should_fail) from [<80999784>] (should_fail_usercopy+0x1c/0x20) [ 1447.563473][T13467] [<80999768>] (should_fail_usercopy) from [<8159964c>] (copy_msghdr_from_user+0x50/0x130) [ 1447.563533][T13467] [<815995fc>] (copy_msghdr_from_user) from [<815997a4>] (___sys_sendmsg+0x78/0xd0) [ 1447.563613][T13467] r8:00008040 r7:00000000 r6:85796780 r5:ecc0df20 r4:ecc0de64 [ 1447.563640][T13467] [<8159972c>] (___sys_sendmsg) from [<81599c60>] (__sys_sendmsg+0x8c/0xe0) [ 1447.563713][T13467] r10:00000128 r9:83eee000 r8:85ddd0c0 r7:00008040 r6:20001700 r5:85ddd0c1 [ 1447.563734][T13467] r4:00000003 [ 1447.563783][T13467] [<81599bd4>] (__sys_sendmsg) from [<81599cc8>] (sys_sendmsg+0x14/0x18) [ 1447.563854][T13467] r8:8020029c r7:00000128 r6:001302c8 r5:00000000 r4:00000000 [ 1447.563902][T13467] [<81599cb4>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1447.563957][T13467] Exception stack(0xecc0dfa8 to 0xecc0dff0) [ 1447.564024][T13467] dfa0: 00000000 00000000 00000003 20001700 00008040 00000000 [ 1447.564068][T13467] dfc0: 00000000 00000000 001302c8 00000128 00300000 00000000 00006364 76ff70bc [ 1447.564096][T13467] dfe0: 76ff6ec0 76ff6eb0 0001929c 00132320 [ 1450.477213][ T7634] usb 1-1: new full-speed USB device number 51 using dummy_hcd [ 1451.751409][ T7634] usb 1-1: unable to read config index 0 descriptor/start: -71 [ 1451.751784][ T7634] usb 1-1: can't read configurations, error -71 [ 1453.996927][ T7634] usb 2-1: new full-speed USB device number 53 using dummy_hcd [ 1459.237566][ T7634] usb 2-1: unable to read config index 0 descriptor/start: -32 [ 1459.237875][ T7634] usb 2-1: chopping to 0 config(s) [ 1459.239956][ T7634] usb 2-1: can't read configurations, error -32 [ 1459.397132][ T7634] usb 2-1: new full-speed USB device number 54 using dummy_hcd [ 1459.537274][ T7634] usb 2-1: device descriptor read/64, error -32 [ 1459.647789][ T7634] usb usb2-port1: attempt power cycle [ 1460.007727][ T7634] usb 2-1: new full-speed USB device number 55 using dummy_hcd [ 1460.028067][ T7634] usb 2-1: device descriptor read/8, error -32 [ 1460.278041][ T7634] usb 2-1: new full-speed USB device number 56 using dummy_hcd [ 1460.299629][ T7634] usb 2-1: device descriptor read/8, error -32 [ 1460.409498][ T7634] usb usb2-port1: unable to enumerate USB device [ 1466.248783][ T29] audit: type=1400 audit(2000000202.310:364): avc: denied { getopt } for pid=13544 comm="syz.0.2193" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 1466.897218][ T10] usb 1-1: new full-speed USB device number 53 using dummy_hcd [ 1469.083892][ T10] usb 1-1: unable to read config index 0 descriptor/start: -71 [ 1469.084316][ T10] usb 1-1: can't read configurations, error -71 [ 1469.440287][T13588] fuse: Unknown parameter 'group_i00000000000000000000' [ 1471.058593][ T7634] usb 2-1: new full-speed USB device number 57 using dummy_hcd [ 1472.225019][ T7634] usb 2-1: unable to read config index 0 descriptor/start: -71 [ 1472.225381][ T7634] usb 2-1: can't read configurations, error -71 [ 1472.661180][T13609] fuse: Unknown parameter 'group_i00000000000000000000' [ 1473.039312][T13613] FAULT_INJECTION: forcing a failure. [ 1473.039312][T13613] name failslab, interval 1, probability 0, space 0, times 0 [ 1473.039929][T13613] CPU: 0 UID: 0 PID: 13613 Comm: syz.0.2209 Tainted: G L syzkaller #0 PREEMPT [ 1473.040045][T13613] Tainted: [L]=SOFTLOCKUP [ 1473.040072][T13613] Hardware name: ARM-Versatile Express [ 1473.040100][T13613] Call trace: [ 1473.040147][T13613] [<80201a74>] (dump_backtrace) from [<80201b70>] (show_stack+0x18/0x1c) [ 1473.040276][T13613] r7:00000c40 r6:00000000 r5:60000013 r4:8229596c [ 1473.040302][T13613] [<80201b58>] (show_stack) from [<8021ee34>] (dump_stack_lvl+0x70/0x7c) [ 1473.040405][T13613] [<8021edc4>] (dump_stack_lvl) from [<8021ee58>] (dump_stack+0x18/0x1c) [ 1473.040481][T13613] r5:83ee9800 r4:82918c48 [ 1473.040502][T13613] [<8021ee40>] (dump_stack) from [<809996ec>] (should_fail_ex+0x1c4/0x228) [ 1473.040589][T13613] [<80999528>] (should_fail_ex) from [<8053a368>] (should_failslab+0x6c/0x94) [ 1473.040671][T13613] r8:00000000 r7:00000c40 r6:00001000 r5:00001000 r4:830016c0 [ 1473.040696][T13613] [<8053a2fc>] (should_failslab) from [<80514f74>] (__kmalloc_noprof+0x9c/0x568) [ 1473.040763][T13613] [<80514ed8>] (__kmalloc_noprof) from [<807e3d40>] (tomoyo_realpath_from_path+0x3c/0x17c) [ 1473.040850][T13613] r10:83ee9800 r9:830a6000 r8:00000000 r7:8341c660 r6:85ddd268 r5:00001000 [ 1473.040900][T13613] r4:00000000 [ 1473.040925][T13613] [<807e3d04>] (tomoyo_realpath_from_path) from [<807dfe84>] (tomoyo_path_number_perm+0xcc/0x22c) [ 1473.041008][T13613] r10:83ee9800 r9:00000000 r8:85ddd240 r7:00005421 r6:00000004 r5:81cd6ac0 [ 1473.041038][T13613] r4:85ddd268 r3:826c2240 [ 1473.041059][T13613] [<807dfdb8>] (tomoyo_path_number_perm) from [<807e4764>] (tomoyo_file_ioctl+0x1c/0x20) [ 1473.041138][T13613] r9:00000003 r8:85ddd240 r7:20000980 r6:20000980 r5:00005421 r4:85ddd240 [ 1473.041157][T13613] [<807e4748>] (tomoyo_file_ioctl) from [<807909d0>] (security_file_ioctl+0x64/0x1e4) [ 1473.041215][T13613] [<8079096c>] (security_file_ioctl) from [<80585410>] (sys_ioctl+0x4c/0xba0) [ 1473.041279][T13613] r7:20000980 r6:85ddd241 r5:00000000 r4:00005421 [ 1473.041297][T13613] [<805853c4>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1473.041341][T13613] Exception stack(0xed4d9fa8 to 0xed4d9ff0) [ 1473.041376][T13613] 9fa0: 00000000 00000000 00000003 00005421 20000980 00000000 [ 1473.041408][T13613] 9fc0: 00000000 00000000 001302c8 00000036 00300000 00000000 00006364 76fa60bc [ 1473.041434][T13613] 9fe0: 76fa5ec0 76fa5eb0 0001929c 00132320 [ 1473.041466][T13613] r10:00000036 r9:83ee9800 r8:8020029c r7:00000036 r6:001302c8 r5:00000000 [ 1473.041485][T13613] r4:00000000 [ 1473.042911][T13613] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1473.884699][T13622] fuse: Unknown parameter 'group_id00000000000000000000' [ 1474.179054][T13624] FAULT_INJECTION: forcing a failure. [ 1474.179054][T13624] name failslab, interval 1, probability 0, space 0, times 0 [ 1474.193946][T13624] CPU: 1 UID: 0 PID: 13624 Comm: syz.1.2214 Tainted: G L syzkaller #0 PREEMPT [ 1474.194123][T13624] Tainted: [L]=SOFTLOCKUP [ 1474.194149][T13624] Hardware name: ARM-Versatile Express [ 1474.194171][T13624] Call trace: [ 1474.194220][T13624] [<80201a74>] (dump_backtrace) from [<80201b70>] (show_stack+0x18/0x1c) [ 1474.194359][T13624] r7:00000d40 r6:00000000 r5:60000013 r4:8229596c [ 1474.194384][T13624] [<80201b58>] (show_stack) from [<8021ee34>] (dump_stack_lvl+0x70/0x7c) [ 1474.194453][T13624] [<8021edc4>] (dump_stack_lvl) from [<8021ee58>] (dump_stack+0x18/0x1c) [ 1474.194525][T13624] r5:83f8bc00 r4:82918c48 [ 1474.194547][T13624] [<8021ee40>] (dump_stack) from [<809996ec>] (should_fail_ex+0x1c4/0x228) [ 1474.194624][T13624] [<80999528>] (should_fail_ex) from [<8053a368>] (should_failslab+0x6c/0x94) [ 1474.194706][T13624] r8:00000000 r7:00000d40 r6:00000024 r5:85bb7ffc r4:83001240 [ 1474.194728][T13624] [<8053a2fc>] (should_failslab) from [<80514f74>] (__kmalloc_noprof+0x9c/0x568) [ 1474.194790][T13624] [<80514ed8>] (__kmalloc_noprof) from [<807e3c48>] (tomoyo_encode2+0x64/0xf0) [ 1474.194881][T13624] r10:00000fff r9:830a6000 r8:00000000 r7:8341c660 r6:86168268 r5:85bb7ffc [ 1474.194906][T13624] r4:85bb7fe3 [ 1474.194924][T13624] [<807e3be4>] (tomoyo_encode2) from [<807e3cf8>] (tomoyo_encode+0x24/0x30) [ 1474.194998][T13624] r9:830a6000 r8:00000000 r7:8341c660 r6:86168268 r5:00001000 r4:85bb7fe4 [ 1474.195022][T13624] [<807e3cd4>] (tomoyo_encode) from [<807e3d84>] (tomoyo_realpath_from_path+0x80/0x17c) [ 1474.195089][T13624] r5:00001000 r4:85bb7000 [ 1474.195105][T13624] [<807e3d04>] (tomoyo_realpath_from_path) from [<807dfe84>] (tomoyo_path_number_perm+0xcc/0x22c) [ 1474.195177][T13624] r10:83f8bc00 r9:00000000 r8:86168240 r7:00005421 r6:00000004 r5:81cd6ac0 [ 1474.195235][T13624] r4:86168268 r3:826c2240 [ 1474.195311][T13624] [<807dfdb8>] (tomoyo_path_number_perm) from [<807e4764>] (tomoyo_file_ioctl+0x1c/0x20) [ 1474.195389][T13624] r9:00000003 r8:86168240 r7:20000980 r6:20000980 r5:00005421 r4:86168240 [ 1474.195413][T13624] [<807e4748>] (tomoyo_file_ioctl) from [<807909d0>] (security_file_ioctl+0x64/0x1e4) [ 1474.195485][T13624] [<8079096c>] (security_file_ioctl) from [<80585410>] (sys_ioctl+0x4c/0xba0) [ 1474.195560][T13624] r7:20000980 r6:86168241 r5:00000000 r4:00005421 [ 1474.195581][T13624] [<805853c4>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1474.195640][T13624] Exception stack(0xed471fa8 to 0xed471ff0) [ 1474.195685][T13624] 1fa0: 00000000 00000000 00000003 00005421 20000980 00000000 [ 1474.195727][T13624] 1fc0: 00000000 00000000 001302c8 00000036 00300000 00000000 00006364 76ff70bc [ 1474.195762][T13624] 1fe0: 76ff6ec0 76ff6eb0 0001929c 00132320 [ 1474.195805][T13624] r10:00000036 r9:83f8bc00 r8:8020029c r7:00000036 r6:001302c8 r5:00000000 [ 1474.195831][T13624] r4:00000000 [ 1474.265483][T13624] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1477.152270][T13638] fuse: Unknown parameter 'group_id00000000000000000000' [ 1482.248611][T13654] fuse: Unknown parameter 'group_id00000000000000000000' [ 1482.830548][T13658] fuse: Unknown parameter 'rootmod4d90000000000000000' [ 1483.321079][T13665] fuse: Bad value for 'user_id' [ 1483.321439][T13665] fuse: Bad value for 'user_id' [ 1484.608557][T13682] fuse: Bad value for 'user_id' [ 1484.618047][T13682] fuse: Bad value for 'user_id' [ 1485.414740][ T29] audit: type=1400 audit(2000000221.480:365): avc: denied { mount } for pid=13688 comm="syz.1.2236" name="/" dev="configfs" ino=1089 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 1485.459619][ T29] audit: type=1400 audit(2000000221.530:366): avc: denied { setattr } for pid=13688 comm="syz.1.2236" name="/" dev="configfs" ino=1089 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 1485.600499][ T29] audit: type=1400 audit(2000000221.670:367): avc: denied { unmount } for pid=9485 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 1485.705897][T13693] fuse: Bad value for 'user_id' [ 1485.706322][T13693] fuse: Bad value for 'user_id' [ 1487.013678][T13709] fuse: Bad value for 'fd' [ 1487.627191][T12008] usb 2-1: new low-speed USB device number 59 using dummy_hcd [ 1487.686353][ T7689] hid_parser_main: 157 callbacks suppressed [ 1487.687290][ T7689] hid-generic 0009:0003:09CF.0002: unknown main item tag 0x3 [ 1487.687703][ T7689] hid-generic 0009:0003:09CF.0002: collection stack underflow [ 1487.688265][ T7689] hid-generic 0009:0003:09CF.0002: item 0 4 0 12 parsing failed [ 1487.689104][ T7689] hid-generic 0009:0003:09CF.0002: probe with driver hid-generic failed with error -22 [ 1487.847175][T12008] usb 2-1: Invalid ep0 maxpacket: 64 [ 1487.977792][T12008] usb 2-1: new low-speed USB device number 60 using dummy_hcd [ 1488.164092][T12008] usb 2-1: Invalid ep0 maxpacket: 64 [ 1488.167491][T12008] usb usb2-port1: attempt power cycle [ 1488.527418][T12008] usb 2-1: new low-speed USB device number 61 using dummy_hcd [ 1488.569048][T12008] usb 2-1: Invalid ep0 maxpacket: 64 [ 1488.707584][T12008] usb 2-1: new low-speed USB device number 62 using dummy_hcd [ 1488.749841][T12008] usb 2-1: Invalid ep0 maxpacket: 64 [ 1488.751429][T12008] usb usb2-port1: unable to enumerate USB device [ 1494.878623][ T29] audit: type=1400 audit(2000000230.940:368): avc: denied { accept } for pid=13737 comm="syz.0.2254" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 1497.097803][ T29] audit: type=1400 audit(2000000233.170:369): avc: denied { create } for pid=13747 comm="syz.0.2257" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 1532.959941][T13895] selinux_netlink_send: 23 callbacks suppressed [ 1532.961106][T13895] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=769 sclass=netlink_route_socket pid=13895 comm=syz.0.2309 [ 1542.680499][ T9647] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1542.772917][ T9647] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1542.909919][ T9647] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1542.983889][ T9647] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1543.534191][ T9647] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1543.554084][ T9647] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1543.565121][ T9647] bond0 (unregistering): Released all slaves [ 1543.675687][ T9647] hsr_slave_0: left promiscuous mode [ 1543.681230][ T9647] hsr_slave_1: left promiscuous mode [ 1543.718837][ T9647] veth1_macvtap: left promiscuous mode [ 1543.720075][ T9647] veth0_macvtap: left promiscuous mode [ 1543.721501][ T9647] veth1_vlan: left promiscuous mode [ 1543.722463][ T9647] veth0_vlan: left promiscuous mode [ 1546.315869][T13958] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1546.341748][T13958] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1547.533157][T13958] hsr_slave_0: entered promiscuous mode [ 1547.535073][T13958] hsr_slave_1: entered promiscuous mode [ 1547.543032][T13958] debugfs: 'hsr0' already exists in 'hsr' [ 1547.544172][T13958] Cannot create hsr debugfs directory [ 1548.255780][T13958] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1548.279610][T13958] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1548.311537][T13958] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1548.323207][T13958] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1549.470179][T13958] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1553.430533][T13958] veth0_vlan: entered promiscuous mode [ 1553.461331][T13958] veth1_vlan: entered promiscuous mode [ 1553.526890][T13958] veth0_macvtap: entered promiscuous mode [ 1553.538995][T13958] veth1_macvtap: entered promiscuous mode [ 1553.648579][T12454] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1553.654552][T12454] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1553.657263][T12454] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1553.658285][T12454] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1557.323589][T14395] fuse: Bad value for 'fd' [ 1558.433024][T14407] fuse: Bad value for 'fd' [ 1558.534488][T14409] FAULT_INJECTION: forcing a failure. [ 1558.534488][T14409] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1558.535764][T14409] CPU: 0 UID: 0 PID: 14409 Comm: syz.0.2346 Tainted: G L syzkaller #0 PREEMPT [ 1558.535842][T14409] Tainted: [L]=SOFTLOCKUP [ 1558.535854][T14409] Hardware name: ARM-Versatile Express [ 1558.535867][T14409] Call trace: [ 1558.535890][T14409] [<80201a74>] (dump_backtrace) from [<80201b70>] (show_stack+0x18/0x1c) [ 1558.535964][T14409] r7:00000000 r6:00000000 r5:60000013 r4:8229596c [ 1558.535975][T14409] [<80201b58>] (show_stack) from [<8021ee34>] (dump_stack_lvl+0x70/0x7c) [ 1558.536007][T14409] [<8021edc4>] (dump_stack_lvl) from [<8021ee58>] (dump_stack+0x18/0x1c) [ 1558.536042][T14409] r5:83ef3000 r4:8294fc90 [ 1558.536051][T14409] [<8021ee40>] (dump_stack) from [<809996ec>] (should_fail_ex+0x1c4/0x228) [ 1558.536088][T14409] [<80999528>] (should_fail_ex) from [<80999764>] (should_fail+0x14/0x18) [ 1558.536129][T14409] r8:76f58f30 r7:00000000 r6:00000000 r5:ee929f68 r4:00000002 [ 1558.536139][T14409] [<80999750>] (should_fail) from [<80999784>] (should_fail_usercopy+0x1c/0x20) [ 1558.536171][T14409] [<80999768>] (should_fail_usercopy) from [<805a6d60>] (simple_read_from_buffer+0x80/0x13c) [ 1558.536205][T14409] [<805a6ce0>] (simple_read_from_buffer) from [<80624a54>] (proc_fail_nth_read+0xb8/0x108) [ 1558.536247][T14409] r10:00000001 r9:8062499c r8:00000002 r7:ee929f68 r6:0000000f r5:76f58f30 [ 1558.536261][T14409] r4:83ef3000 r3:ee929e9f [ 1558.536271][T14409] [<8062499c>] (proc_fail_nth_read) from [<8056a53c>] (vfs_read+0x98/0x324) [ 1558.536310][T14409] r8:76f58f30 r7:ee929f68 r6:83ef3000 r5:0000000f r4:84a67a80 [ 1558.536320][T14409] [<8056a4a4>] (vfs_read) from [<8056b24c>] (ksys_read+0x74/0xe8) [ 1558.536356][T14409] r10:00000003 r9:83ef3000 r8:8020029c r7:00000000 r6:00000000 r5:84a67a80 [ 1558.536369][T14409] r4:84a67a83 [ 1558.536378][T14409] [<8056b1d8>] (ksys_read) from [<8056b2d0>] (sys_read+0x10/0x14) [ 1558.536449][T14409] r7:00000003 r6:00000004 r5:76f58f30 r4:0000000f [ 1558.536466][T14409] [<8056b2c0>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1558.536495][T14409] Exception stack(0xee929fa8 to 0xee929ff0) [ 1558.536526][T14409] 9fa0: 0000000f 76f58f30 00000004 76f58f30 0000000f 00000000 [ 1558.536546][T14409] 9fc0: 0000000f 76f58f30 00000004 00000003 00300000 00000000 00006364 76f590bc [ 1558.536561][T14409] 9fe0: 00000158 76f58ed0 000d7fdc 001301ec [ 1559.138319][ T29] audit: type=1400 audit(2000000295.210:370): avc: denied { listen } for pid=14416 comm="syz.0.2349" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 1560.241447][T14421] fuse: Bad value for 'fd' [ 1561.138819][T14438] fuse: Unknown parameter '0x0000000000000003' [ 1563.217789][T14458] fuse: Unknown parameter '0x0000000000000003' [ 1564.138062][ T29] audit: type=1400 audit(2000000300.210:371): avc: denied { setattr } for pid=14472 comm="syz.0.2369" name="NETLINK" dev="sockfs" ino=31958 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 1565.286130][ T29] audit: type=1400 audit(2000000301.350:372): avc: granted { setsecparam } for pid=14481 comm="syz.0.2370" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security [ 1573.961851][T14584] fuse: Unknown parameter '0x0000000000000003' [ 1574.490208][ T29] audit: type=1400 audit(2000000310.550:373): avc: denied { execute } for pid=14586 comm="syz.0.2389" path="/proc/sys/fs/binfmt_misc/register" dev="binfmt_misc" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=file permissive=1 [ 1574.676169][T14593] SELinux: Context system_u:object_r:crond_var_run_t:s0 is not valid (left unmapped). [ 1574.682894][ T29] audit: type=1400 audit(2000000310.750:374): avc: denied { relabelto } for pid=14591 comm="syz.0.2391" name="virtual_nci" dev="devtmpfs" ino=659 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:crond_var_run_t:s0" [ 1574.690967][ T29] audit: type=1400 audit(2000000310.760:375): avc: denied { associate } for pid=14591 comm="syz.0.2391" name="virtual_nci" dev="devtmpfs" ino=659 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 srawcon="system_u:object_r:crond_var_run_t:s0" [ 1574.952980][T14602] fuse: Unknown parameter '0x0000000000000003' [ 1577.002060][T14617] fuse: Unknown parameter 'fd0x0000000000000003' [ 1578.178511][T14629] fuse: Unknown parameter 'fd0x0000000000000003' [ 1579.148815][ T29] audit: type=1401 audit(2000000315.220:376): op=setxattr invalid_context="system_u:object_r:login_exec_t:s0" [ 1579.293998][ T29] audit: type=1400 audit(2000000315.360:377): avc: denied { getattr } for pid=14636 comm="syz.0.2406" path="user:[4026531837]" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 1580.552206][ T29] audit: type=1400 audit(2000000316.620:378): avc: denied { bind } for pid=14645 comm="syz.0.2409" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 1583.179303][ T29] audit: type=1400 audit(2000000319.250:379): avc: denied { name_bind } for pid=14686 comm="syz.0.2423" src=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=tcp_socket permissive=1 [ 1583.868092][ T29] audit: type=1400 audit(2000000319.940:380): avc: denied { lock } for pid=14694 comm="syz.0.2424" path="socket:[31736]" dev="sockfs" ino=31736 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_route_socket permissive=1 [ 1585.018698][ T29] audit: type=1400 audit(2000000321.090:381): avc: denied { create } for pid=14708 comm="syz.1.2429" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rose_socket permissive=1 [ 1587.428646][T14728] FAULT_INJECTION: forcing a failure. [ 1587.428646][T14728] name failslab, interval 1, probability 0, space 0, times 0 [ 1587.429999][T14728] CPU: 1 UID: 0 PID: 14728 Comm: syz.0.2434 Tainted: G L syzkaller #0 PREEMPT [ 1587.430140][T14728] Tainted: [L]=SOFTLOCKUP [ 1587.430162][T14728] Hardware name: ARM-Versatile Express [ 1587.430187][T14728] Call trace: [ 1587.430259][T14728] [<80201a74>] (dump_backtrace) from [<80201b70>] (show_stack+0x18/0x1c) [ 1587.430380][T14728] r7:00000000 r6:00000000 r5:60000013 r4:8229596c [ 1587.430403][T14728] [<80201b58>] (show_stack) from [<8021ee34>] (dump_stack_lvl+0x70/0x7c) [ 1587.430457][T14728] [<8021edc4>] (dump_stack_lvl) from [<8021ee58>] (dump_stack+0x18/0x1c) [ 1587.430516][T14728] r5:83ee0000 r4:82918c48 [ 1587.430535][T14728] [<8021ee40>] (dump_stack) from [<809996ec>] (should_fail_ex+0x1c4/0x228) [ 1587.430600][T14728] [<80999528>] (should_fail_ex) from [<8053a368>] (should_failslab+0x6c/0x94) [ 1587.430674][T14728] r8:83ee0000 r7:00000000 r6:00000cc0 r5:eb039e28 r4:830a1b40 [ 1587.430699][T14728] [<8053a2fc>] (should_failslab) from [<80519c68>] (kmem_cache_alloc_lru_noprof+0x50/0x448) [ 1587.430763][T14728] [<80519c18>] (kmem_cache_alloc_lru_noprof) from [<80589c88>] (__d_alloc+0x30/0x21c) [ 1587.430847][T14728] r10:829f33a8 r9:82498924 r8:830b2610 r7:830a7400 r6:81e4b200 r5:eb039e28 [ 1587.430873][T14728] r4:00000002 [ 1587.430893][T14728] [<80589c58>] (__d_alloc) from [<8058d0bc>] (d_alloc_pseudo+0x10/0x3c) [ 1587.430967][T14728] r9:830a7400 r8:830b2610 r7:83ee0000 r6:81e4b200 r5:837d5700 r4:00000002 [ 1587.430994][T14728] [<8058d0ac>] (d_alloc_pseudo) from [<8056cf28>] (alloc_file_pseudo+0x6c/0x104) [ 1587.431057][T14728] [<8056cebc>] (alloc_file_pseudo) from [<81595480>] (sock_alloc_file+0x48/0xc4) [ 1587.431142][T14728] r10:81e6f9d0 r9:00000000 r8:00000000 r7:00000000 r6:837d5700 r5:837d5680 [ 1587.431168][T14728] r4:837d4f00 [ 1587.431187][T14728] [<81595438>] (sock_alloc_file) from [<815989d0>] (do_accept+0xa0/0x174) [ 1587.431246][T14728] r6:eb039f5c r5:837d5680 r4:837d4f00 [ 1587.431265][T14728] [<81598930>] (do_accept) from [<81598b2c>] (__sys_accept4+0x88/0x10c) [ 1587.431341][T14728] r10:0000016e r9:00000000 r8:00000000 r7:86168cc0 r6:00000006 r5:86168cc1 [ 1587.431362][T14728] r4:00000000 [ 1587.431379][T14728] [<81598aa4>] (__sys_accept4) from [<81598bc0>] (sys_accept4+0x10/0x14) [ 1587.431454][T14728] r9:83ee0000 r8:8020029c r7:0000016e r6:001302c8 r5:00000000 r4:00000000 [ 1587.431473][T14728] [<81598bb0>] (sys_accept4) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1587.431530][T14728] Exception stack(0xeb039fa8 to 0xeb039ff0) [ 1587.431573][T14728] 9fa0: 00000000 00000000 00000004 00000000 00000000 00000000 [ 1587.431613][T14728] 9fc0: 00000000 00000000 001302c8 0000016e 00300000 00000000 00006364 76f590bc [ 1587.431642][T14728] 9fe0: 76f58ec0 76f58eb0 0001929c 00132320 [ 1588.188580][T14742] FAULT_INJECTION: forcing a failure. [ 1588.188580][T14742] name failslab, interval 1, probability 0, space 0, times 0 [ 1588.188972][T14742] CPU: 0 UID: 0 PID: 14742 Comm: syz.0.2439 Tainted: G L syzkaller #0 PREEMPT [ 1588.189060][T14742] Tainted: [L]=SOFTLOCKUP [ 1588.189079][T14742] Hardware name: ARM-Versatile Express [ 1588.189101][T14742] Call trace: [ 1588.189140][T14742] [<80201a74>] (dump_backtrace) from [<80201b70>] (show_stack+0x18/0x1c) [ 1588.189316][T14742] r7:00000000 r6:00000000 r5:60000013 r4:8229596c [ 1588.189356][T14742] [<80201b58>] (show_stack) from [<8021ee34>] (dump_stack_lvl+0x70/0x7c) [ 1588.189467][T14742] [<8021edc4>] (dump_stack_lvl) from [<8021ee58>] (dump_stack+0x18/0x1c) [ 1588.189649][T14742] r5:83eed400 r4:82918c48 [ 1588.189684][T14742] [<8021ee40>] (dump_stack) from [<809996ec>] (should_fail_ex+0x1c4/0x228) [ 1588.189878][T14742] [<80999528>] (should_fail_ex) from [<8053a368>] (should_failslab+0x6c/0x94) [ 1588.190245][T14742] r8:83eed400 r7:00000000 r6:00000cc0 r5:8291bb64 r4:830a1cc0 [ 1588.190328][T14742] [<8053a2fc>] (should_failslab) from [<80519820>] (kmem_cache_alloc_noprof+0x4c/0x444) [ 1588.190450][T14742] [<805197d4>] (kmem_cache_alloc_noprof) from [<8056cdd4>] (alloc_empty_file+0x54/0x13c) [ 1588.190566][T14742] r10:829f33a8 r9:830a7400 r8:82805d00 r7:85d43400 r6:00000002 r5:8291bb64 [ 1588.190834][T14742] r4:82498910 [ 1588.190935][T14742] [<8056cd80>] (alloc_empty_file) from [<8056cf5c>] (alloc_file_pseudo+0xa0/0x104) [ 1588.191178][T14742] r8:830b2610 r7:83eed400 r6:81e4b200 r5:85794300 r4:00000002 [ 1588.191348][T14742] [<8056cebc>] (alloc_file_pseudo) from [<81595480>] (sock_alloc_file+0x48/0xc4) [ 1588.191494][T14742] r10:81e6f9d0 r9:00000000 r8:00000000 r7:00000000 r6:85794300 r5:85794280 [ 1588.191967][T14742] r4:85794c80 [ 1588.191989][T14742] [<81595438>] (sock_alloc_file) from [<815989d0>] (do_accept+0xa0/0x174) [ 1588.192561][T14742] r6:eb039f5c r5:85794280 r4:85794c80 [ 1588.192755][T14742] [<81598930>] (do_accept) from [<81598b2c>] (__sys_accept4+0x88/0x10c) [ 1588.192985][T14742] r10:0000016e r9:00000000 r8:00000000 r7:85de2000 r6:00000006 r5:85de2001 [ 1588.193280][T14742] r4:00000000 [ 1588.193310][T14742] [<81598aa4>] (__sys_accept4) from [<81598bc0>] (sys_accept4+0x10/0x14) [ 1588.193444][T14742] r9:83eed400 r8:8020029c r7:0000016e r6:001302c8 r5:00000000 r4:00000000 [ 1588.193581][T14742] [<81598bb0>] (sys_accept4) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1588.194347][T14742] Exception stack(0xeb039fa8 to 0xeb039ff0) [ 1588.194424][T14742] 9fa0: 00000000 00000000 00000004 00000000 00000000 00000000 [ 1588.194458][T14742] 9fc0: 00000000 00000000 001302c8 0000016e 00300000 00000000 00006364 76f590bc [ 1588.194483][T14742] 9fe0: 76f58ec0 76f58eb0 0001929c 00132320 [ 1590.121004][T14759] FAULT_INJECTION: forcing a failure. [ 1590.121004][T14759] name failslab, interval 1, probability 0, space 0, times 0 [ 1590.122985][T14759] CPU: 1 UID: 0 PID: 14759 Comm: syz.1.2444 Tainted: G L syzkaller #0 PREEMPT [ 1590.123155][T14759] Tainted: [L]=SOFTLOCKUP [ 1590.123179][T14759] Hardware name: ARM-Versatile Express [ 1590.123201][T14759] Call trace: [ 1590.123319][T14759] [<80201a74>] (dump_backtrace) from [<80201b70>] (show_stack+0x18/0x1c) [ 1590.123434][T14759] r7:00000000 r6:00000000 r5:60000013 r4:8229596c [ 1590.123456][T14759] [<80201b58>] (show_stack) from [<8021ee34>] (dump_stack_lvl+0x70/0x7c) [ 1590.123525][T14759] [<8021edc4>] (dump_stack_lvl) from [<8021ee58>] (dump_stack+0x18/0x1c) [ 1590.123585][T14759] r5:83eea400 r4:82918c48 [ 1590.123603][T14759] [<8021ee40>] (dump_stack) from [<809996ec>] (should_fail_ex+0x1c4/0x228) [ 1590.123662][T14759] [<80999528>] (should_fail_ex) from [<8053a368>] (should_failslab+0x6c/0x94) [ 1590.123727][T14759] r8:83eea400 r7:00000000 r6:00000dc0 r5:86168a80 r4:830a1540 [ 1590.123745][T14759] [<8053a2fc>] (should_failslab) from [<80519820>] (kmem_cache_alloc_noprof+0x4c/0x444) [ 1590.123806][T14759] [<805197d4>] (kmem_cache_alloc_noprof) from [<8079f600>] (security_file_alloc+0x30/0x18c) [ 1590.123880][T14759] r10:829f33a8 r9:830a7400 r8:82805d00 r7:85d43d00 r6:82ae6040 r5:86168a80 [ 1590.123902][T14759] r4:86168a80 [ 1590.123919][T14759] [<8079f5d0>] (security_file_alloc) from [<8056c678>] (init_file+0x48/0x100) [ 1590.123989][T14759] r7:85d43d00 r6:00000002 r5:86168a80 r4:86168a80 [ 1590.124007][T14759] [<8056c630>] (init_file) from [<8056cde8>] (alloc_empty_file+0x68/0x13c) [ 1590.124062][T14759] r7:85d43d00 r6:00000002 r5:86168a80 r4:82498910 [ 1590.124082][T14759] [<8056cd80>] (alloc_empty_file) from [<8056cf5c>] (alloc_file_pseudo+0xa0/0x104) [ 1590.124139][T14759] r8:830b2610 r7:83eea400 r6:81e4b200 r5:837d4800 r4:00000002 [ 1590.124158][T14759] [<8056cebc>] (alloc_file_pseudo) from [<81595480>] (sock_alloc_file+0x48/0xc4) [ 1590.124235][T14759] r10:81e6f9d0 r9:00000000 r8:00000000 r7:00000000 r6:837d4800 r5:837d4780 [ 1590.124264][T14759] r4:837d4a00 [ 1590.124565][T14759] [<81595438>] (sock_alloc_file) from [<815989d0>] (do_accept+0xa0/0x174) [ 1590.124640][T14759] r6:eaad9f5c r5:837d4780 r4:837d4a00 [ 1590.124751][T14759] [<81598930>] (do_accept) from [<81598b2c>] (__sys_accept4+0x88/0x10c) [ 1590.124827][T14759] r10:0000016e r9:00000000 r8:00000000 r7:86168c00 r6:00000006 r5:86168c01 [ 1590.124848][T14759] r4:00000000 [ 1590.124867][T14759] [<81598aa4>] (__sys_accept4) from [<81598bc0>] (sys_accept4+0x10/0x14) [ 1590.124971][T14759] r9:83eea400 r8:8020029c r7:0000016e r6:001302c8 r5:00000000 r4:00000000 [ 1590.125066][T14759] [<81598bb0>] (sys_accept4) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1590.125132][T14759] Exception stack(0xeaad9fa8 to 0xeaad9ff0) [ 1590.125171][T14759] 9fa0: 00000000 00000000 00000004 00000000 00000000 00000000 [ 1590.125208][T14759] 9fc0: 00000000 00000000 001302c8 0000016e 00300000 00000000 00006364 76ff70bc [ 1590.125238][T14759] 9fe0: 76ff6ec0 76ff6eb0 0001929c 00132320 [ 1591.695308][T14767] SELinux: Context /usr/sbin/cupsd is not valid (left unmapped). [ 1591.754459][ T29] audit: type=1400 audit(2000000327.820:382): avc: denied { relabelto } for pid=14766 comm="syz.1.2447" name="L2TP/IP" dev="sockfs" ino=32881 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=rawip_socket permissive=1 trawcon="/usr/sbin/cupsd" [ 1592.343047][ T29] audit: type=1400 audit(2000000328.410:383): avc: denied { read } for pid=14772 comm="syz.0.2448" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 1594.351325][T14782] FAULT_INJECTION: forcing a failure. [ 1594.351325][T14782] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1594.351868][T14782] CPU: 0 UID: 0 PID: 14782 Comm: syz.1.2449 Tainted: G L syzkaller #0 PREEMPT [ 1594.351962][T14782] Tainted: [L]=SOFTLOCKUP [ 1594.351982][T14782] Hardware name: ARM-Versatile Express [ 1594.352006][T14782] Call trace: [ 1594.352091][T14782] [<80201a74>] (dump_backtrace) from [<80201b70>] (show_stack+0x18/0x1c) [ 1594.352197][T14782] r7:00000000 r6:00000000 r5:60000113 r4:8229596c [ 1594.352229][T14782] [<80201b58>] (show_stack) from [<8021ee34>] (dump_stack_lvl+0x70/0x7c) [ 1594.352316][T14782] [<8021edc4>] (dump_stack_lvl) from [<8021ee58>] (dump_stack+0x18/0x1c) [ 1594.352378][T14782] r5:84630c00 r4:82918c9c [ 1594.352397][T14782] [<8021ee40>] (dump_stack) from [<809996ec>] (should_fail_ex+0x1c4/0x228) [ 1594.352515][T14782] [<80999528>] (should_fail_ex) from [<8053a3f8>] (should_fail_alloc_page+0x68/0x74) [ 1594.352641][T14782] r8:00000001 r7:00000000 r6:00000000 r5:00140cca r4:eb1b9db8 [ 1594.352667][T14782] [<8053a390>] (should_fail_alloc_page) from [<80501cfc>] (prepare_alloc_pages.constprop.0+0x94/0x1b0) [ 1594.352734][T14782] [<80501c68>] (prepare_alloc_pages.constprop.0) from [<8050a040>] (__alloc_frozen_pages_noprof+0xac/0x10b8) [ 1594.352806][T14782] r10:76ff4000 r9:00000000 r8:84630c00 r7:00000001 r6:00140cca r5:00000000 [ 1594.352866][T14782] r4:00000000 r3:eb1b9db8 [ 1594.352928][T14782] [<80509f94>] (__alloc_frozen_pages_noprof) from [<8050b0c0>] (__folio_alloc_noprof+0x14/0x6c) [ 1594.353003][T14782] r10:76ff4000 r9:84f1e940 r8:00000000 r7:00000001 r6:84db5e80 r5:00000000 [ 1594.353036][T14782] r4:eb1b9eb0 [ 1594.353076][T14782] [<8050b0ac>] (__folio_alloc_noprof) from [<804d6530>] (do_anonymous_page+0xf4/0x5c4) [ 1594.353138][T14782] r5:00000000 r4:eb1b9eb0 [ 1594.353161][T14782] [<804d643c>] (do_anonymous_page) from [<804dac08>] (handle_mm_fault+0x584/0x6a4) [ 1594.353229][T14782] r10:00000040 r9:00000000 r8:00000000 r7:eb1b9fb0 r6:76ff4dfc r5:84630c00 [ 1594.353270][T14782] r4:00001255 [ 1594.353292][T14782] [<804da684>] (handle_mm_fault) from [<8023384c>] (do_page_fault+0x238/0x4b4) [ 1594.353368][T14782] r10:00000002 r9:84f1e940 r8:00000255 r7:84630c00 r6:00000a07 r5:76ff4dfc [ 1594.353389][T14782] r4:eb1b9fb0 [ 1594.353407][T14782] [<80233614>] (do_page_fault) from [<80233c9c>] (do_DataAbort+0x38/0xa8) [ 1594.353500][T14782] r10:00006364 r9:00000000 r8:80233614 r7:eb1b9fb0 r6:76ff4dfc r5:00000a07 [ 1594.353529][T14782] r4:8281d290 [ 1594.353558][T14782] [<80233c64>] (do_DataAbort) from [<80200edc>] (__dabt_usr+0x5c/0x60) [ 1594.353611][T14782] Exception stack(0xeb1b9fb0 to 0xeb1b9ff8) [ 1594.353648][T14782] 9fa0: ffffffff 0018930c 76ff6edc 00000000 [ 1594.353687][T14782] 9fc0: 002eeff4 76ff4ea0 002eec68 00189270 002e8000 00000000 00006364 76ff70bc [ 1594.353718][T14782] 9fe0: 76ff4e9c 76ff4dd8 76ff6e9c 000fe2c8 60000010 ffffffff [ 1594.353781][T14782] r8:826b9044 r7:84630c00 r6:ffffffff r5:60000010 r4:000fe2c8 [ 1594.353930][T14782] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 1594.390021][T14785] FAULT_INJECTION: forcing a failure. [ 1594.390021][T14785] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1594.390567][T14785] CPU: 0 UID: 0 PID: 14785 Comm: syz.0.2450 Tainted: G L syzkaller #0 PREEMPT [ 1594.390658][T14785] Tainted: [L]=SOFTLOCKUP [ 1594.390679][T14785] Hardware name: ARM-Versatile Express [ 1594.390702][T14785] Call trace: [ 1594.390792][T14785] [<80201a74>] (dump_backtrace) from [<80201b70>] (show_stack+0x18/0x1c) [ 1594.390902][T14785] r7:00000000 r6:00000000 r5:60000013 r4:8229596c [ 1594.391003][T14785] [<80201b58>] (show_stack) from [<8021ee34>] (dump_stack_lvl+0x70/0x7c) [ 1594.391104][T14785] [<8021edc4>] (dump_stack_lvl) from [<8021ee58>] (dump_stack+0x18/0x1c) [ 1594.391185][T14785] r5:84636c00 r4:8294fc90 [ 1594.391216][T14785] [<8021ee40>] (dump_stack) from [<809996ec>] (should_fail_ex+0x1c4/0x228) [ 1594.391288][T14785] [<80999528>] (should_fail_ex) from [<80999764>] (should_fail+0x14/0x18) [ 1594.391367][T14785] r8:76f58f30 r7:00000000 r6:00000000 r5:eb0fdf68 r4:00000002 [ 1594.391388][T14785] [<80999750>] (should_fail) from [<80999784>] (should_fail_usercopy+0x1c/0x20) [ 1594.391443][T14785] [<80999768>] (should_fail_usercopy) from [<805a6d60>] (simple_read_from_buffer+0x80/0x13c) [ 1594.391500][T14785] [<805a6ce0>] (simple_read_from_buffer) from [<80624a54>] (proc_fail_nth_read+0xb8/0x108) [ 1594.391571][T14785] r10:00000001 r9:8062499c r8:00000002 r7:eb0fdf68 r6:0000000f r5:76f58f30 [ 1594.391598][T14785] r4:84636c00 r3:eb0fde9f [ 1594.391616][T14785] [<8062499c>] (proc_fail_nth_read) from [<8056a53c>] (vfs_read+0x98/0x324) [ 1594.391684][T14785] r8:76f58f30 r7:eb0fdf68 r6:84636c00 r5:0000000f r4:85930240 [ 1594.391703][T14785] [<8056a4a4>] (vfs_read) from [<8056b24c>] (ksys_read+0x74/0xe8) [ 1594.391763][T14785] r10:00000003 r9:84636c00 r8:8020029c r7:00000000 r6:00000000 r5:85930240 [ 1594.391785][T14785] r4:85930243 [ 1594.391803][T14785] [<8056b1d8>] (ksys_read) from [<8056b2d0>] (sys_read+0x10/0x14) [ 1594.391934][T14785] r7:00000003 r6:00000004 r5:76f58f30 r4:0000000f [ 1594.392005][T14785] [<8056b2c0>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1594.392168][T14785] Exception stack(0xeb0fdfa8 to 0xeb0fdff0) [ 1594.392234][T14785] dfa0: 0000000f 76f58f30 00000004 76f58f30 0000000f 00000000 [ 1594.392324][T14785] dfc0: 0000000f 76f58f30 00000004 00000003 00300000 00000000 00006364 76f590bc [ 1594.392408][T14785] dfe0: 00000158 76f58ed0 000d7fdc 001301ec [ 1594.674582][ T29] audit: type=1400 audit(2000000330.740:384): avc: denied { create } for pid=14786 comm="syz.0.2451" anonclass=[io_uring] scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 1594.677702][ T29] audit: type=1400 audit(2000000330.740:385): avc: denied { map } for pid=14786 comm="syz.0.2451" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=32910 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 1594.680652][ T29] audit: type=1400 audit(2000000330.750:386): avc: denied { read write } for pid=14786 comm="syz.0.2451" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=32910 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 1595.772498][ T29] audit: type=1400 audit(2000000331.840:387): avc: denied { accept } for pid=14793 comm="syz.0.2454" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 1595.779213][ T29] audit: type=1400 audit(2000000331.850:388): avc: denied { getopt } for pid=14791 comm="syz.1.2453" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 1596.926243][T14814] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=14814 comm=syz.1.2459 [ 1623.170449][T14943] SELinux: Context system_u:object_r:tape_device_t:s0 is not valid (left unmapped). [ 1623.172572][ T29] audit: type=1400 audit(2000000359.240:389): avc: denied { relabelto } for pid=14942 comm="syz.1.2503" name="transactions" dev="debugfs" ino=287 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:tape_device_t:s0" [ 1623.178342][ T29] audit: type=1400 audit(2000000359.250:390): avc: denied { associate } for pid=14942 comm="syz.1.2503" name="transactions" dev="debugfs" ino=287 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:tape_device_t:s0" [ 1627.200852][T12454] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1627.259847][T12454] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1627.328359][T12454] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1627.364930][T12454] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1627.584365][T12454] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1627.595276][T12454] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1627.613763][T12454] bond0 (unregistering): Released all slaves [ 1627.681961][T12454] hsr_slave_0: left promiscuous mode [ 1627.685239][T12454] hsr_slave_1: left promiscuous mode [ 1627.701164][T12454] veth1_macvtap: left promiscuous mode [ 1627.702283][T12454] veth0_macvtap: left promiscuous mode [ 1627.708051][T12454] veth1_vlan: left promiscuous mode [ 1627.709265][T12454] veth0_vlan: left promiscuous mode [ 1629.415032][T14966] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1629.423262][T14966] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1630.379579][T14966] hsr_slave_0: entered promiscuous mode [ 1630.382035][T14966] hsr_slave_1: entered promiscuous mode [ 1631.072216][T14966] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 1631.088946][T14966] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 1631.101840][T14966] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 1631.124494][T14966] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 1632.031057][T14966] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1635.395702][T14966] veth0_vlan: entered promiscuous mode [ 1635.420918][T14966] veth1_vlan: entered promiscuous mode [ 1635.535767][T14966] veth0_macvtap: entered promiscuous mode [ 1635.573191][T14966] veth1_macvtap: entered promiscuous mode [ 1635.747720][ T57] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1635.758254][ T57] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1635.769000][ T57] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1635.770619][ T57] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1635.955610][ T29] audit: type=1400 audit(2000000372.020:391): avc: denied { mount } for pid=14966 comm="syz-executor" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 1636.342720][T15380] FAULT_INJECTION: forcing a failure. [ 1636.342720][T15380] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1636.343134][T15380] CPU: 1 UID: 0 PID: 15380 Comm: syz.0.2521 Tainted: G L syzkaller #0 PREEMPT [ 1636.343222][T15380] Tainted: [L]=SOFTLOCKUP [ 1636.343242][T15380] Hardware name: ARM-Versatile Express [ 1636.343265][T15380] Call trace: [ 1636.343314][T15380] [<80201a74>] (dump_backtrace) from [<80201b70>] (show_stack+0x18/0x1c) [ 1636.343429][T15380] r7:e01c1e20 r6:00000000 r5:60000013 r4:8229596c [ 1636.343448][T15380] [<80201b58>] (show_stack) from [<8021ee34>] (dump_stack_lvl+0x70/0x7c) [ 1636.343502][T15380] [<8021edc4>] (dump_stack_lvl) from [<8021ee58>] (dump_stack+0x18/0x1c) [ 1636.343558][T15380] r5:84663000 r4:8294fc90 [ 1636.343575][T15380] [<8021ee40>] (dump_stack) from [<809996ec>] (should_fail_ex+0x1c4/0x228) [ 1636.343633][T15380] [<80999528>] (should_fail_ex) from [<80999764>] (should_fail+0x14/0x18) [ 1636.343724][T15380] r8:20004000 r7:e01c1e20 r6:20001d80 r5:00000000 r4:e01c1f20 [ 1636.343745][T15380] [<80999750>] (should_fail) from [<80999784>] (should_fail_usercopy+0x1c/0x20) [ 1636.343801][T15380] [<80999768>] (should_fail_usercopy) from [<8159964c>] (copy_msghdr_from_user+0x50/0x130) [ 1636.343904][T15380] [<815995fc>] (copy_msghdr_from_user) from [<815997a4>] (___sys_sendmsg+0x78/0xd0) [ 1636.344012][T15380] r8:20004000 r7:00000000 r6:83478280 r5:e01c1f20 r4:e01c1e64 [ 1636.344035][T15380] [<8159972c>] (___sys_sendmsg) from [<81599c60>] (__sys_sendmsg+0x8c/0xe0) [ 1636.344108][T15380] r10:00000128 r9:84663000 r8:85397240 r7:20004000 r6:20001d80 r5:85397241 [ 1636.344130][T15380] r4:00000003 [ 1636.344147][T15380] [<81599bd4>] (__sys_sendmsg) from [<81599cc8>] (sys_sendmsg+0x14/0x18) [ 1636.344212][T15380] r8:8020029c r7:00000128 r6:001302c8 r5:00000000 r4:00000000 [ 1636.344230][T15380] [<81599cb4>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1636.344278][T15380] Exception stack(0xe01c1fa8 to 0xe01c1ff0) [ 1636.344329][T15380] 1fa0: 00000000 00000000 00000003 20001d80 20004000 00000000 [ 1636.344367][T15380] 1fc0: 00000000 00000000 001302c8 00000128 00300000 00000000 00006364 76f590bc [ 1636.344396][T15380] 1fe0: 76f58ec0 76f58eb0 0001929c 00132320 [ 1636.615112][T15382] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=15382 comm=syz.1.2522 [ 1639.853190][T15404] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=15404 comm=syz.0.2528 [ 1642.546468][T15417] fuse: Bad value for 'rootmode' [ 1642.683137][T15421] FAULT_INJECTION: forcing a failure. [ 1642.683137][T15421] name failslab, interval 1, probability 0, space 0, times 0 [ 1642.683672][T15421] CPU: 1 UID: 0 PID: 15421 Comm: syz.0.2534 Tainted: G L syzkaller #0 PREEMPT [ 1642.683764][T15421] Tainted: [L]=SOFTLOCKUP [ 1642.683786][T15421] Hardware name: ARM-Versatile Express [ 1642.683810][T15421] Call trace: [ 1642.683888][T15421] [<80201a74>] (dump_backtrace) from [<80201b70>] (show_stack+0x18/0x1c) [ 1642.684009][T15421] r7:00000000 r6:00000000 r5:60000013 r4:8229596c [ 1642.684031][T15421] [<80201b58>] (show_stack) from [<8021ee34>] (dump_stack_lvl+0x70/0x7c) [ 1642.684087][T15421] [<8021edc4>] (dump_stack_lvl) from [<8021ee58>] (dump_stack+0x18/0x1c) [ 1642.684148][T15421] r5:85a38c00 r4:82918c48 [ 1642.684167][T15421] [<8021ee40>] (dump_stack) from [<809996ec>] (should_fail_ex+0x1c4/0x228) [ 1642.684230][T15421] [<80999528>] (should_fail_ex) from [<8053a368>] (should_failslab+0x6c/0x94) [ 1642.684305][T15421] r8:85a38c00 r7:00000000 r6:00000cc0 r5:8291bb64 r4:830a1cc0 [ 1642.684366][T15421] [<8053a2fc>] (should_failslab) from [<80519820>] (kmem_cache_alloc_noprof+0x4c/0x444) [ 1642.684438][T15421] [<805197d4>] (kmem_cache_alloc_noprof) from [<8056cdd4>] (alloc_empty_file+0x54/0x13c) [ 1642.684547][T15421] r10:00000142 r9:e4429f20 r8:82805d00 r7:84476e00 r6:00000000 r5:8291bb64 [ 1642.684574][T15421] r4:82498910 [ 1642.684594][T15421] [<8056cd80>] (alloc_empty_file) from [<80580a80>] (path_openat+0x40/0x1300) [ 1642.684668][T15421] r8:00000001 r7:e4429e58 r6:e4429f20 r5:85a38c00 r4:ffffff9c [ 1642.684690][T15421] [<80580a40>] (path_openat) from [<80581dec>] (do_filp_open+0xac/0x148) [ 1642.684762][T15421] r10:00000142 r9:832e7000 r8:00000001 r7:e4429e58 r6:e4429f20 r5:85a38c00 [ 1642.684786][T15421] r4:ffffff9c [ 1642.684804][T15421] [<80581d40>] (do_filp_open) from [<80567460>] (do_sys_openat2+0x90/0xfc) [ 1642.684906][T15421] r9:85a38c00 r8:8020029c r7:ffffff9c r6:e4429f58 r5:832e7000 r4:00000005 [ 1642.684931][T15421] [<805673d0>] (do_sys_openat2) from [<805678a4>] (sys_openat+0x98/0xd4) [ 1642.684999][T15421] r7:00000142 r6:001302c8 r5:20000000 r4:ffffff9c [ 1642.685020][T15421] [<8056780c>] (sys_openat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1642.685098][T15421] Exception stack(0xe4429fa8 to 0xe4429ff0) [ 1642.685152][T15421] 9fa0: 00000000 00000000 ffffff9c 20000000 00000000 00000000 [ 1642.685191][T15421] 9fc0: 00000000 00000000 001302c8 00000142 00300000 00000000 00006364 76f590bc [ 1642.685288][T15421] 9fe0: 76f58ec0 76f58eb0 0001929c 00132320 [ 1642.685326][T15421] r5:00000000 r4:00000000 [ 1644.340699][T15454] FAULT_INJECTION: forcing a failure. [ 1644.340699][T15454] name failslab, interval 1, probability 0, space 0, times 0 [ 1644.341652][T15454] CPU: 0 UID: 0 PID: 15454 Comm: syz.1.2544 Tainted: G L syzkaller #0 PREEMPT [ 1644.341728][T15454] Tainted: [L]=SOFTLOCKUP [ 1644.341739][T15454] Hardware name: ARM-Versatile Express [ 1644.341753][T15454] Call trace: [ 1644.341775][T15454] [<80201a74>] (dump_backtrace) from [<80201b70>] (show_stack+0x18/0x1c) [ 1644.341834][T15454] r7:00000000 r6:00000000 r5:60000013 r4:8229596c [ 1644.341844][T15454] [<80201b58>] (show_stack) from [<8021ee34>] (dump_stack_lvl+0x70/0x7c) [ 1644.341874][T15454] [<8021edc4>] (dump_stack_lvl) from [<8021ee58>] (dump_stack+0x18/0x1c) [ 1644.341905][T15454] r5:85a3ec00 r4:82918c48 [ 1644.341914][T15454] [<8021ee40>] (dump_stack) from [<809996ec>] (should_fail_ex+0x1c4/0x228) [ 1644.341947][T15454] [<80999528>] (should_fail_ex) from [<8053a368>] (should_failslab+0x6c/0x94) [ 1644.341986][T15454] r8:85a3ec00 r7:00000000 r6:00000dc0 r5:86168180 r4:830a1540 [ 1644.341996][T15454] [<8053a2fc>] (should_failslab) from [<80519820>] (kmem_cache_alloc_noprof+0x4c/0x444) [ 1644.342028][T15454] [<805197d4>] (kmem_cache_alloc_noprof) from [<8079f600>] (security_file_alloc+0x30/0x18c) [ 1644.342071][T15454] r10:00000142 r9:ea519f20 r8:82805d00 r7:84475880 r6:82ae6040 r5:86168180 [ 1644.342083][T15454] r4:86168180 [ 1644.342092][T15454] [<8079f5d0>] (security_file_alloc) from [<8056c678>] (init_file+0x48/0x100) [ 1644.342128][T15454] r7:84475880 r6:00000000 r5:86168180 r4:86168180 [ 1644.342138][T15454] [<8056c630>] (init_file) from [<8056cde8>] (alloc_empty_file+0x68/0x13c) [ 1644.342169][T15454] r7:84475880 r6:00000000 r5:86168180 r4:82498910 [ 1644.342179][T15454] [<8056cd80>] (alloc_empty_file) from [<80580a80>] (path_openat+0x40/0x1300) [ 1644.342215][T15454] r8:00000001 r7:ea519e58 r6:ea519f20 r5:85a3ec00 r4:ffffff9c [ 1644.342225][T15454] [<80580a40>] (path_openat) from [<80581dec>] (do_filp_open+0xac/0x148) [ 1644.342272][T15454] r10:00000142 r9:83ec6000 r8:00000001 r7:ea519e58 r6:ea519f20 r5:85a3ec00 [ 1644.342284][T15454] r4:ffffff9c [ 1644.342293][T15454] [<80581d40>] (do_filp_open) from [<80567460>] (do_sys_openat2+0x90/0xfc) [ 1644.342333][T15454] r9:85a3ec00 r8:8020029c r7:ffffff9c r6:ea519f58 r5:83ec6000 r4:00000005 [ 1644.342343][T15454] [<805673d0>] (do_sys_openat2) from [<805678a4>] (sys_openat+0x98/0xd4) [ 1644.342379][T15454] r7:00000142 r6:001302c8 r5:20000000 r4:ffffff9c [ 1644.342388][T15454] [<8056780c>] (sys_openat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1644.342416][T15454] Exception stack(0xea519fa8 to 0xea519ff0) [ 1644.342437][T15454] 9fa0: 00000000 00000000 ffffff9c 20000000 00000000 00000000 [ 1644.342457][T15454] 9fc0: 00000000 00000000 001302c8 00000142 00300000 00000000 00006364 76fa10bc [ 1644.342472][T15454] 9fe0: 76fa0ec0 76fa0eb0 0001929c 00132320 [ 1644.342486][T15454] r5:00000000 r4:00000000 [ 1646.320572][T15490] FAULT_INJECTION: forcing a failure. [ 1646.320572][T15490] name failslab, interval 1, probability 0, space 0, times 0 [ 1646.320996][T15490] CPU: 1 UID: 0 PID: 15490 Comm: syz.1.2553 Tainted: G L syzkaller #0 PREEMPT [ 1646.321098][T15490] Tainted: [L]=SOFTLOCKUP [ 1646.321121][T15490] Hardware name: ARM-Versatile Express [ 1646.321145][T15490] Call trace: [ 1646.321186][T15490] [<80201a74>] (dump_backtrace) from [<80201b70>] (show_stack+0x18/0x1c) [ 1646.321289][T15490] r7:00000c40 r6:00000000 r5:60000013 r4:8229596c [ 1646.321312][T15490] [<80201b58>] (show_stack) from [<8021ee34>] (dump_stack_lvl+0x70/0x7c) [ 1646.321366][T15490] [<8021edc4>] (dump_stack_lvl) from [<8021ee58>] (dump_stack+0x18/0x1c) [ 1646.321423][T15490] r5:84650c00 r4:82918c48 [ 1646.321514][T15490] [<8021ee40>] (dump_stack) from [<809996ec>] (should_fail_ex+0x1c4/0x228) [ 1646.321680][T15490] [<80999528>] (should_fail_ex) from [<8053a368>] (should_failslab+0x6c/0x94) [ 1646.321799][T15490] r8:00000000 r7:00000c40 r6:00001000 r5:00001000 r4:830016c0 [ 1646.321878][T15490] [<8053a2fc>] (should_failslab) from [<80514f74>] (__kmalloc_noprof+0x9c/0x568) [ 1646.322106][T15490] [<80514ed8>] (__kmalloc_noprof) from [<807e3d40>] (tomoyo_realpath_from_path+0x3c/0x17c) [ 1646.322380][T15490] r10:00000004 r9:84f32000 r8:00000000 r7:83615660 r6:85de24a8 r5:00001000 [ 1646.322443][T15490] r4:00000000 [ 1646.322462][T15490] [<807e3d04>] (tomoyo_realpath_from_path) from [<807e0134>] (tomoyo_check_open_permission+0x150/0x1c0) [ 1646.322546][T15490] r10:00000004 r9:00000004 r8:84bfe4c0 r7:00000000 r6:00000000 r5:85de24a8 [ 1646.322775][T15490] r4:00000001 r3:00000001 [ 1646.322856][T15490] [<807dffe4>] (tomoyo_check_open_permission) from [<807e4be8>] (tomoyo_file_open+0x34/0x38) [ 1646.322951][T15490] r9:ea671f20 r8:85de24a8 r7:00000000 r6:85509b80 r5:81cce540 r4:85de2480 [ 1646.323050][T15490] [<807e4bb4>] (tomoyo_file_open) from [<807a07b8>] (security_file_open+0x54/0x194) [ 1646.323155][T15490] r5:81cce540 r4:85de2480 [ 1646.323245][T15490] [<807a0764>] (security_file_open) from [<80564fb8>] (do_dentry_open+0xe4/0x4f0) [ 1646.323319][T15490] r5:81cce540 r4:85de2480 [ 1646.323447][T15490] [<80564ed4>] (do_dentry_open) from [<80566f18>] (vfs_open+0x2c/0xe8) [ 1646.323640][T15490] r9:ea671f20 r8:85de2480 r7:ea671e58 r6:85de24a8 r5:8291fa94 r4:85de2480 [ 1646.323669][T15490] [<80566eec>] (vfs_open) from [<805812f4>] (path_openat+0x8b4/0x1300) [ 1646.323893][T15490] r6:00000000 r5:8291fa94 r4:00000000 [ 1646.324083][T15490] [<80580a40>] (path_openat) from [<80581dec>] (do_filp_open+0xac/0x148) [ 1646.324160][T15490] r10:00000142 r9:832e4000 r8:00000001 r7:ea671e58 r6:ea671f20 r5:84650c00 [ 1646.324420][T15490] r4:ffffff9c [ 1646.324564][T15490] [<80581d40>] (do_filp_open) from [<80567460>] (do_sys_openat2+0x90/0xfc) [ 1646.324799][T15490] r9:84650c00 r8:8020029c r7:ffffff9c r6:ea671f58 r5:832e4000 r4:00000005 [ 1646.325058][T15490] [<805673d0>] (do_sys_openat2) from [<805678a4>] (sys_openat+0x98/0xd4) [ 1646.325295][T15490] r7:00000142 r6:001302c8 r5:20000000 r4:ffffff9c [ 1646.325412][T15490] [<8056780c>] (sys_openat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1646.325583][T15490] Exception stack(0xea671fa8 to 0xea671ff0) [ 1646.325698][T15490] 1fa0: 00000000 00000000 ffffff9c 20000000 00000000 00000000 [ 1646.325901][T15490] 1fc0: 00000000 00000000 001302c8 00000142 00300000 00000000 00006364 76fa10bc [ 1646.325935][T15490] 1fe0: 76fa0ec0 76fa0eb0 0001929c 00132320 [ 1646.326047][T15490] r5:00000000 r4:00000000 [ 1646.339953][T15490] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1647.141941][T15499] FAULT_INJECTION: forcing a failure. [ 1647.141941][T15499] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1647.143415][T15499] CPU: 0 UID: 0 PID: 15499 Comm: syz.1.2555 Tainted: G L syzkaller #0 PREEMPT [ 1647.143548][T15499] Tainted: [L]=SOFTLOCKUP [ 1647.143571][T15499] Hardware name: ARM-Versatile Express [ 1647.143596][T15499] Call trace: [ 1647.143638][T15499] [<80201a74>] (dump_backtrace) from [<80201b70>] (show_stack+0x18/0x1c) [ 1647.143754][T15499] r7:00000000 r6:00000000 r5:60000013 r4:8229596c [ 1647.143775][T15499] [<80201b58>] (show_stack) from [<8021ee34>] (dump_stack_lvl+0x70/0x7c) [ 1647.143830][T15499] [<8021edc4>] (dump_stack_lvl) from [<8021ee58>] (dump_stack+0x18/0x1c) [ 1647.143884][T15499] r5:84653000 r4:8294fc90 [ 1647.143902][T15499] [<8021ee40>] (dump_stack) from [<809996ec>] (should_fail_ex+0x1c4/0x228) [ 1647.143963][T15499] [<80999528>] (should_fail_ex) from [<80999764>] (should_fail+0x14/0x18) [ 1647.144033][T15499] r8:76fa0f30 r7:00000000 r6:00000000 r5:ea66df68 r4:00000002 [ 1647.144051][T15499] [<80999750>] (should_fail) from [<80999784>] (should_fail_usercopy+0x1c/0x20) [ 1647.144102][T15499] [<80999768>] (should_fail_usercopy) from [<805a6d60>] (simple_read_from_buffer+0x80/0x13c) [ 1647.144155][T15499] [<805a6ce0>] (simple_read_from_buffer) from [<80624a54>] (proc_fail_nth_read+0xb8/0x108) [ 1647.144225][T15499] r10:00000001 r9:8062499c r8:00000002 r7:ea66df68 r6:0000000f r5:76fa0f30 [ 1647.144252][T15499] r4:84653000 r3:ea66de9f [ 1647.144271][T15499] [<8062499c>] (proc_fail_nth_read) from [<8056a53c>] (vfs_read+0x98/0x324) [ 1647.144334][T15499] r8:76fa0f30 r7:ea66df68 r6:84653000 r5:0000000f r4:84a81900 [ 1647.144356][T15499] [<8056a4a4>] (vfs_read) from [<8056b24c>] (ksys_read+0x74/0xe8) [ 1647.144415][T15499] r10:00000003 r9:84653000 r8:8020029c r7:00000000 r6:00000000 r5:84a81900 [ 1647.144437][T15499] r4:84a81903 [ 1647.144455][T15499] [<8056b1d8>] (ksys_read) from [<8056b2d0>] (sys_read+0x10/0x14) [ 1647.144522][T15499] r7:00000003 r6:00000005 r5:76fa0f30 r4:0000000f [ 1647.144540][T15499] [<8056b2c0>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1647.144586][T15499] Exception stack(0xea66dfa8 to 0xea66dff0) [ 1647.144623][T15499] dfa0: 0000000f 76fa0f30 00000005 76fa0f30 0000000f 00000000 [ 1647.144660][T15499] dfc0: 0000000f 76fa0f30 00000005 00000003 00300000 00000000 00006364 76fa10bc [ 1647.144689][T15499] dfe0: 00000158 76fa0ed0 000d7fdc 001301ec [ 1648.100662][T15509] FAULT_INJECTION: forcing a failure. [ 1648.100662][T15509] name failslab, interval 1, probability 0, space 0, times 0 [ 1648.101819][T15509] CPU: 0 UID: 0 PID: 15509 Comm: syz.0.2559 Tainted: G L syzkaller #0 PREEMPT [ 1648.101901][T15509] Tainted: [L]=SOFTLOCKUP [ 1648.101913][T15509] Hardware name: ARM-Versatile Express [ 1648.101927][T15509] Call trace: [ 1648.101951][T15509] [<80201a74>] (dump_backtrace) from [<80201b70>] (show_stack+0x18/0x1c) [ 1648.102017][T15509] r7:00000d40 r6:00000000 r5:60000013 r4:8229596c [ 1648.102028][T15509] [<80201b58>] (show_stack) from [<8021ee34>] (dump_stack_lvl+0x70/0x7c) [ 1648.102058][T15509] [<8021edc4>] (dump_stack_lvl) from [<8021ee58>] (dump_stack+0x18/0x1c) [ 1648.102091][T15509] r5:84662400 r4:82918c48 [ 1648.102124][T15509] [<8021ee40>] (dump_stack) from [<809996ec>] (should_fail_ex+0x1c4/0x228) [ 1648.102163][T15509] [<80999528>] (should_fail_ex) from [<8053a368>] (should_failslab+0x6c/0x94) [ 1648.102202][T15509] r8:00000000 r7:00000d40 r6:0000001e r5:85f3effd r4:83001240 [ 1648.102212][T15509] [<8053a2fc>] (should_failslab) from [<80514f74>] (__kmalloc_noprof+0x9c/0x568) [ 1648.102249][T15509] [<80514ed8>] (__kmalloc_noprof) from [<807e3c48>] (tomoyo_encode2+0x64/0xf0) [ 1648.102395][T15509] r10:00000fff r9:84f33400 r8:00000000 r7:83615110 r6:84a81e68 r5:85f3effd [ 1648.102414][T15509] r4:85f3efea [ 1648.102424][T15509] [<807e3be4>] (tomoyo_encode2) from [<807e3cf8>] (tomoyo_encode+0x24/0x30) [ 1648.102470][T15509] r9:84f33400 r8:00000000 r7:83615110 r6:84a81e68 r5:00001000 r4:85f3efeb [ 1648.102494][T15509] [<807e3cd4>] (tomoyo_encode) from [<807e3d84>] (tomoyo_realpath_from_path+0x80/0x17c) [ 1648.102529][T15509] r5:00001000 r4:85f3e000 [ 1648.102538][T15509] [<807e3d04>] (tomoyo_realpath_from_path) from [<807e0134>] (tomoyo_check_open_permission+0x150/0x1c0) [ 1648.102613][T15509] r10:00000004 r9:00000004 r8:84bfe4c0 r7:00000000 r6:00000000 r5:84a81e68 [ 1648.102637][T15509] r4:00000001 r3:00000001 [ 1648.102647][T15509] [<807dffe4>] (tomoyo_check_open_permission) from [<807e4be8>] (tomoyo_file_open+0x34/0x38) [ 1648.102705][T15509] r9:e442df20 r8:84a81e68 r7:00000000 r6:85509b80 r5:81cce540 r4:84a81e40 [ 1648.102716][T15509] [<807e4bb4>] (tomoyo_file_open) from [<807a07b8>] (security_file_open+0x54/0x194) [ 1648.102756][T15509] r5:81cce540 r4:84a81e40 [ 1648.102767][T15509] [<807a0764>] (security_file_open) from [<80564fb8>] (do_dentry_open+0xe4/0x4f0) [ 1648.102803][T15509] r5:81cce540 r4:84a81e40 [ 1648.102812][T15509] [<80564ed4>] (do_dentry_open) from [<80566f18>] (vfs_open+0x2c/0xe8) [ 1648.102850][T15509] r9:e442df20 r8:84a81e40 r7:e442de58 r6:84a81e68 r5:8291fa94 r4:84a81e40 [ 1648.102927][T15509] [<80566eec>] (vfs_open) from [<805812f4>] (path_openat+0x8b4/0x1300) [ 1648.102974][T15509] r6:00000000 r5:8291fa94 r4:00000000 [ 1648.102984][T15509] [<80580a40>] (path_openat) from [<80581dec>] (do_filp_open+0xac/0x148) [ 1648.103099][T15509] r10:00000142 r9:83ec3000 r8:00000001 r7:e442de58 r6:e442df20 r5:84662400 [ 1648.103115][T15509] r4:ffffff9c [ 1648.103125][T15509] [<80581d40>] (do_filp_open) from [<80567460>] (do_sys_openat2+0x90/0xfc) [ 1648.103164][T15509] r9:84662400 r8:8020029c r7:ffffff9c r6:e442df58 r5:83ec3000 r4:00000005 [ 1648.103175][T15509] [<805673d0>] (do_sys_openat2) from [<805678a4>] (sys_openat+0x98/0xd4) [ 1648.103211][T15509] r7:00000142 r6:001302c8 r5:20000000 r4:ffffff9c [ 1648.103221][T15509] [<8056780c>] (sys_openat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1648.103260][T15509] Exception stack(0xe442dfa8 to 0xe442dff0) [ 1648.103284][T15509] dfa0: 00000000 00000000 ffffff9c 20000000 00000000 00000000 [ 1648.103304][T15509] dfc0: 00000000 00000000 001302c8 00000142 00300000 00000000 00006364 76f590bc [ 1648.103320][T15509] dfe0: 76f58ec0 76f58eb0 0001929c 00132320 [ 1648.103334][T15509] r5:00000000 r4:00000000 [ 1648.131828][T15509] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1649.133244][T15535] FAULT_INJECTION: forcing a failure. [ 1649.133244][T15535] name failslab, interval 1, probability 0, space 0, times 0 [ 1649.133696][T15535] CPU: 1 UID: 0 PID: 15535 Comm: syz.1.2568 Tainted: G L syzkaller #0 PREEMPT [ 1649.133798][T15535] Tainted: [L]=SOFTLOCKUP [ 1649.133821][T15535] Hardware name: ARM-Versatile Express [ 1649.133847][T15535] Call trace: [ 1649.133891][T15535] [<80201a74>] (dump_backtrace) from [<80201b70>] (show_stack+0x18/0x1c) [ 1649.134106][T15535] r7:00000000 r6:00000000 r5:60000013 r4:8229596c [ 1649.134208][T15535] [<80201b58>] (show_stack) from [<8021ee34>] (dump_stack_lvl+0x70/0x7c) [ 1649.134412][T15535] [<8021edc4>] (dump_stack_lvl) from [<8021ee58>] (dump_stack+0x18/0x1c) [ 1649.134567][T15535] r5:84666000 r4:82918c48 [ 1649.135046][T15535] [<8021ee40>] (dump_stack) from [<809996ec>] (should_fail_ex+0x1c4/0x228) [ 1649.135323][T15535] [<80999528>] (should_fail_ex) from [<8053a368>] (should_failslab+0x6c/0x94) [ 1649.135410][T15535] r8:00000068 r7:00000000 r6:00400dc0 r5:85c9c280 r4:830020c0 [ 1649.135617][T15535] [<8053a2fc>] (should_failslab) from [<8051a4f4>] (__kmalloc_cache_noprof+0x4c/0x44c) [ 1649.135917][T15535] [<8051a4a8>] (__kmalloc_cache_noprof) from [<8075a79c>] (fuse_file_alloc+0x30/0xec) [ 1649.136316][T15535] r10:00000004 r9:00000000 r8:85981200 r7:00000001 r6:82498730 r5:85c9c280 [ 1649.136351][T15535] r4:85c9c280 [ 1649.136411][T15535] [<8075a76c>] (fuse_file_alloc) from [<8075a8d0>] (fuse_file_open+0x54/0x238) [ 1649.136485][T15535] r9:00000000 r8:85981200 r7:00000001 r6:00000000 r5:00000001 r4:85c9c280 [ 1649.136508][T15535] [<8075a87c>] (fuse_file_open) from [<8075aadc>] (fuse_do_open+0x28/0x3c) [ 1649.136591][T15535] r10:00000004 r9:ea705f20 r8:85de2028 r7:85c9c280 r6:85de2000 r5:85505680 [ 1649.136616][T15535] r4:85de2000 [ 1649.136633][T15535] [<8075aab4>] (fuse_do_open) from [<807541b4>] (fuse_dir_open+0x60/0xb0) [ 1649.136690][T15535] r4:00000000 [ 1649.136708][T15535] [<80754154>] (fuse_dir_open) from [<80565044>] (do_dentry_open+0x170/0x4f0) [ 1649.136901][T15535] r7:80754154 r6:85505680 r5:00000000 r4:85de2000 [ 1649.136925][T15535] [<80564ed4>] (do_dentry_open) from [<80566f18>] (vfs_open+0x2c/0xe8) [ 1649.136991][T15535] r9:ea705f20 r8:85de2000 r7:ea705e58 r6:85de2028 r5:8291fa94 r4:85de2000 [ 1649.137014][T15535] [<80566eec>] (vfs_open) from [<805812f4>] (path_openat+0x8b4/0x1300) [ 1649.137078][T15535] r6:00000000 r5:8291fa94 r4:00000000 [ 1649.137098][T15535] [<80580a40>] (path_openat) from [<80581dec>] (do_filp_open+0xac/0x148) [ 1649.137162][T15535] r10:00000142 r9:832e3000 r8:00000001 r7:ea705e58 r6:ea705f20 r5:84666000 [ 1649.137186][T15535] r4:ffffff9c [ 1649.137203][T15535] [<80581d40>] (do_filp_open) from [<80567460>] (do_sys_openat2+0x90/0xfc) [ 1649.137315][T15535] r9:84666000 r8:8020029c r7:ffffff9c r6:ea705f58 r5:832e3000 r4:00000005 [ 1649.137800][T15535] [<805673d0>] (do_sys_openat2) from [<805678a4>] (sys_openat+0x98/0xd4) [ 1649.137874][T15535] r7:00000142 r6:001302c8 r5:20000000 r4:ffffff9c [ 1649.137897][T15535] [<8056780c>] (sys_openat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1649.137951][T15535] Exception stack(0xea705fa8 to 0xea705ff0) [ 1649.138547][T15535] 5fa0: 00000000 00000000 ffffff9c 20000000 00000000 00000000 [ 1649.138695][T15535] 5fc0: 00000000 00000000 001302c8 00000142 00300000 00000000 00006364 76fa10bc [ 1649.139287][T15535] 5fe0: 76fa0ec0 76fa0eb0 0001929c 00132320 [ 1649.139500][T15535] r5:00000000 r4:00000000 [ 1649.775962][T15547] SELinux: syz.1.2572 (15547) wrote to /sys/fs/selinux/user! This will not be supported in the future; please update your userspace. [ 1650.017290][T12008] usb 2-1: new high-speed USB device number 63 using dummy_hcd [ 1650.189748][T12008] usb 2-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 1650.189920][T12008] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1650.191433][T12008] usb 2-1: Product: syz [ 1650.191467][T12008] usb 2-1: Manufacturer: syz [ 1650.191493][T12008] usb 2-1: SerialNumber: syz [ 1651.500553][T15559] FAULT_INJECTION: forcing a failure. [ 1651.500553][T15559] name failslab, interval 1, probability 0, space 0, times 0 [ 1651.500956][T15559] CPU: 0 UID: 0 PID: 15559 Comm: syz.0.2574 Tainted: G L syzkaller #0 PREEMPT [ 1651.501056][T15559] Tainted: [L]=SOFTLOCKUP [ 1651.501076][T15559] Hardware name: ARM-Versatile Express [ 1651.501100][T15559] Call trace: [ 1651.501142][T15559] [<80201a74>] (dump_backtrace) from [<80201b70>] (show_stack+0x18/0x1c) [ 1651.501246][T15559] r7:00000000 r6:00000000 r5:60000013 r4:8229596c [ 1651.501266][T15559] [<80201b58>] (show_stack) from [<8021ee34>] (dump_stack_lvl+0x70/0x7c) [ 1651.501428][T15559] [<8021edc4>] (dump_stack_lvl) from [<8021ee58>] (dump_stack+0x18/0x1c) [ 1651.501704][T15559] r5:84666c00 r4:82918c48 [ 1651.501979][T15559] [<8021ee40>] (dump_stack) from [<809996ec>] (should_fail_ex+0x1c4/0x228) [ 1651.502300][T15559] [<80999528>] (should_fail_ex) from [<8053a368>] (should_failslab+0x6c/0x94) [ 1651.502520][T15559] r8:00000070 r7:00000000 r6:00400dc0 r5:8594f100 r4:830020c0 [ 1651.502641][T15559] [<8053a2fc>] (should_failslab) from [<8051a4f4>] (__kmalloc_cache_noprof+0x4c/0x44c) [ 1651.502709][T15559] [<8051a4a8>] (__kmalloc_cache_noprof) from [<8075a83c>] (fuse_file_alloc+0xd0/0xec) [ 1651.502938][T15559] r10:00000004 r9:00000000 r8:85c86a80 r7:00000001 r6:82498730 r5:8594f100 [ 1651.503173][T15559] r4:85c86a80 [ 1651.503300][T15559] [<8075a76c>] (fuse_file_alloc) from [<8075a8d0>] (fuse_file_open+0x54/0x238) [ 1651.503436][T15559] r9:00000000 r8:85981200 r7:00000001 r6:00000000 r5:00000001 r4:8594f100 [ 1651.503467][T15559] [<8075a87c>] (fuse_file_open) from [<8075aadc>] (fuse_do_open+0x28/0x3c) [ 1651.503696][T15559] r10:00000004 r9:ea7bdf20 r8:84a814a8 r7:8594f100 r6:84a81480 r5:85505680 [ 1651.503748][T15559] r4:84a81480 [ 1651.503862][T15559] [<8075aab4>] (fuse_do_open) from [<807541b4>] (fuse_dir_open+0x60/0xb0) [ 1651.503987][T15559] r4:00000000 [ 1651.504057][T15559] [<80754154>] (fuse_dir_open) from [<80565044>] (do_dentry_open+0x170/0x4f0) [ 1651.504196][T15559] r7:80754154 r6:85505680 r5:00000000 r4:84a81480 [ 1651.504224][T15559] [<80564ed4>] (do_dentry_open) from [<80566f18>] (vfs_open+0x2c/0xe8) [ 1651.504352][T15559] r9:ea7bdf20 r8:84a81480 r7:ea7bde58 r6:84a814a8 r5:8291fa94 r4:84a81480 [ 1651.504375][T15559] [<80566eec>] (vfs_open) from [<805812f4>] (path_openat+0x8b4/0x1300) [ 1651.504472][T15559] r6:00000000 r5:8291fa94 r4:00000000 [ 1651.504516][T15559] [<80580a40>] (path_openat) from [<80581dec>] (do_filp_open+0xac/0x148) [ 1651.504894][T15559] r10:00000142 r9:83ec3000 r8:00000001 r7:ea7bde58 r6:ea7bdf20 r5:84666c00 [ 1651.504946][T15559] r4:ffffff9c [ 1651.505110][T15559] [<80581d40>] (do_filp_open) from [<80567460>] (do_sys_openat2+0x90/0xfc) [ 1651.505289][T15559] r9:84666c00 r8:8020029c r7:ffffff9c r6:ea7bdf58 r5:83ec3000 r4:00000005 [ 1651.505362][T15559] [<805673d0>] (do_sys_openat2) from [<805678a4>] (sys_openat+0x98/0xd4) [ 1651.505538][T15559] r7:00000142 r6:001302c8 r5:20000000 r4:ffffff9c [ 1651.505873][T15559] [<8056780c>] (sys_openat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1651.505968][T15559] Exception stack(0xea7bdfa8 to 0xea7bdff0) [ 1651.506238][T15559] dfa0: 00000000 00000000 ffffff9c 20000000 00000000 00000000 [ 1651.506278][T15559] dfc0: 00000000 00000000 001302c8 00000142 00300000 00000000 00006364 76f590bc [ 1651.506308][T15559] dfe0: 76f58ec0 76f58eb0 0001929c 00132320 [ 1651.506588][T15559] r5:00000000 r4:00000000 [ 1656.053148][T15596] FAULT_INJECTION: forcing a failure. [ 1656.053148][T15596] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1656.053437][T15596] CPU: 0 UID: 0 PID: 15596 Comm: syz.0.2586 Tainted: G L syzkaller #0 PREEMPT [ 1656.053543][T15596] Tainted: [L]=SOFTLOCKUP [ 1656.053565][T15596] Hardware name: ARM-Versatile Express [ 1656.053589][T15596] Call trace: [ 1656.053630][T15596] [<80201a74>] (dump_backtrace) from [<80201b70>] (show_stack+0x18/0x1c) [ 1656.053749][T15596] r7:00000000 r6:00000000 r5:60000013 r4:8229596c [ 1656.053870][T15596] [<80201b58>] (show_stack) from [<8021ee34>] (dump_stack_lvl+0x70/0x7c) [ 1656.053983][T15596] [<8021edc4>] (dump_stack_lvl) from [<8021ee58>] (dump_stack+0x18/0x1c) [ 1656.054048][T15596] r5:83eebc00 r4:8294fc90 [ 1656.054088][T15596] [<8021ee40>] (dump_stack) from [<809996ec>] (should_fail_ex+0x1c4/0x228) [ 1656.054198][T15596] [<80999528>] (should_fail_ex) from [<80999764>] (should_fail+0x14/0x18) [ 1656.054337][T15596] r8:76f58f30 r7:00000000 r6:00000000 r5:eaa8df68 r4:00000002 [ 1656.054436][T15596] [<80999750>] (should_fail) from [<80999784>] (should_fail_usercopy+0x1c/0x20) [ 1656.054538][T15596] [<80999768>] (should_fail_usercopy) from [<805a6d60>] (simple_read_from_buffer+0x80/0x13c) [ 1656.054682][T15596] [<805a6ce0>] (simple_read_from_buffer) from [<80624a54>] (proc_fail_nth_read+0xb8/0x108) [ 1656.054807][T15596] r10:00000001 r9:8062499c r8:00000002 r7:eaa8df68 r6:0000000f r5:76f58f30 [ 1656.054837][T15596] r4:83eebc00 r3:eaa8de9f [ 1656.054857][T15596] [<8062499c>] (proc_fail_nth_read) from [<8056a53c>] (vfs_read+0x98/0x324) [ 1656.054928][T15596] r8:76f58f30 r7:eaa8df68 r6:83eebc00 r5:0000000f r4:84a81cc0 [ 1656.055063][T15596] [<8056a4a4>] (vfs_read) from [<8056b24c>] (ksys_read+0x74/0xe8) [ 1656.055318][T15596] r10:00000003 r9:83eebc00 r8:8020029c r7:00000000 r6:00000000 r5:84a81cc0 [ 1656.055354][T15596] r4:84a81cc3 [ 1656.055376][T15596] [<8056b1d8>] (ksys_read) from [<8056b2d0>] (sys_read+0x10/0x14) [ 1656.055434][T15596] r7:00000003 r6:00000004 r5:76f58f30 r4:0000000f [ 1656.055582][T15596] [<8056b2c0>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1656.055860][T15596] Exception stack(0xeaa8dfa8 to 0xeaa8dff0) [ 1656.055923][T15596] dfa0: 0000000f 76f58f30 00000004 76f58f30 0000000f 00000000 [ 1656.056055][T15596] dfc0: 0000000f 76f58f30 00000004 00000003 00300000 00000000 00006364 76f590bc [ 1656.056145][T15596] dfe0: 00000158 76f58ed0 000d7fdc 001301ec [ 1656.530943][T15604] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=15604 comm=syz.0.2588 [ 1656.539227][T15604] netlink: 40 bytes leftover after parsing attributes in process `syz.0.2588'. [ 1659.803702][T14665] usb 2-1: USB disconnect, device number 63 [ 1660.397915][ T29] audit: type=1400 audit(2000000396.470:392): avc: denied { nlmsg_tty_audit } for pid=15629 comm="syz.1.2595" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_audit_socket permissive=1 [ 1660.869725][T15644] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=15644 comm=syz.1.2599 [ 1664.318958][T15668] tap0: tun_chr_ioctl cmd 35111 [ 1667.047877][ T29] audit: type=1400 audit(2000000403.120:393): avc: denied { execute } for pid=15694 comm="syz.0.2616" path="/dev/ubi_ctrl" dev="devtmpfs" ino=675 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 1672.542615][T15715] FAULT_INJECTION: forcing a failure. [ 1672.542615][T15715] name failslab, interval 1, probability 0, space 0, times 0 [ 1672.543348][T15715] CPU: 1 UID: 0 PID: 15715 Comm: syz.1.2623 Tainted: G L syzkaller #0 PREEMPT [ 1672.543541][T15715] Tainted: [L]=SOFTLOCKUP [ 1672.543568][T15715] Hardware name: ARM-Versatile Express [ 1672.543595][T15715] Call trace: [ 1672.543638][T15715] [<80201a74>] (dump_backtrace) from [<80201b70>] (show_stack+0x18/0x1c) [ 1672.543758][T15715] r7:00000000 r6:00000000 r5:60000013 r4:8229596c [ 1672.543801][T15715] [<80201b58>] (show_stack) from [<8021ee34>] (dump_stack_lvl+0x70/0x7c) [ 1672.543864][T15715] [<8021edc4>] (dump_stack_lvl) from [<8021ee58>] (dump_stack+0x18/0x1c) [ 1672.543921][T15715] r5:83f6bc00 r4:82918c48 [ 1672.543939][T15715] [<8021ee40>] (dump_stack) from [<809996ec>] (should_fail_ex+0x1c4/0x228) [ 1672.544002][T15715] [<80999528>] (should_fail_ex) from [<8053a368>] (should_failslab+0x6c/0x94) [ 1672.544075][T15715] r8:00000028 r7:00000000 r6:00000dc0 r5:ea7f5f20 r4:83001240 [ 1672.544095][T15715] [<8053a2fc>] (should_failslab) from [<8051a4f4>] (__kmalloc_cache_noprof+0x4c/0x44c) [ 1672.544197][T15715] [<8051a4a8>] (__kmalloc_cache_noprof) from [<8179e930>] (tcp_sendmsg_fastopen+0x94/0x188) [ 1672.544290][T15715] r10:20000000 r9:ea7f5f20 r8:00000000 r7:ea7f5ce4 r6:00000248 r5:ea7f5f20 [ 1672.544322][T15715] r4:84c8b9c0 [ 1672.544341][T15715] [<8179e89c>] (tcp_sendmsg_fastopen) from [<8179f41c>] (tcp_sendmsg_locked+0x9f8/0xfd8) [ 1672.544427][T15715] r8:84c8b9c0 r7:00000000 r6:00000248 r5:00000248 r4:00000000 [ 1672.544709][T15715] [<8179ea24>] (tcp_sendmsg_locked) from [<8179fa2c>] (tcp_sendmsg+0x30/0x44) [ 1672.544793][T15715] r10:00000000 r9:ea7f5dc4 r8:ea7f5dc4 r7:00000000 r6:00000248 r5:ea7f5f20 [ 1672.544818][T15715] r4:84c8b9c0 [ 1672.544987][T15715] [<8179f9fc>] (tcp_sendmsg) from [<81885898>] (inet6_sendmsg+0x40/0x4c) [ 1672.545199][T15715] r7:00000000 r6:84c8b9c0 r5:00000248 r4:ea7f5f20 [ 1672.545278][T15715] [<81885858>] (inet6_sendmsg) from [<8159695c>] (__sock_sendmsg+0x44/0x78) [ 1672.545482][T15715] r7:00000000 r6:8557aa00 r5:ea7f5f20 r4:00000000 [ 1672.545647][T15715] [<81596918>] (__sock_sendmsg) from [<815978a4>] (____sys_sendmsg+0x298/0x2cc) [ 1672.545908][T15715] r7:00000000 r6:8557aa00 r5:20000000 r4:ea7f5f20 [ 1672.546058][T15715] [<8159760c>] (____sys_sendmsg) from [<815997c8>] (___sys_sendmsg+0x9c/0xd0) [ 1672.546288][T15715] r10:ea7f5e24 r9:20000200 r8:20000000 r7:00000000 r6:8557aa00 r5:ea7f5f20 [ 1672.546486][T15715] r4:00000000 [ 1672.546915][T15715] [<8159972c>] (___sys_sendmsg) from [<81599c60>] (__sys_sendmsg+0x8c/0xe0) [ 1672.547014][T15715] r10:00000128 r9:83f6bc00 r8:85de2180 r7:20000000 r6:20000200 r5:85de2181 [ 1672.547039][T15715] r4:00000004 [ 1672.547058][T15715] [<81599bd4>] (__sys_sendmsg) from [<81599cc8>] (sys_sendmsg+0x14/0x18) [ 1672.547125][T15715] r8:8020029c r7:00000128 r6:001302c8 r5:00000000 r4:00000000 [ 1672.547146][T15715] [<81599cb4>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1672.547197][T15715] Exception stack(0xea7f5fa8 to 0xea7f5ff0) [ 1672.547237][T15715] 5fa0: 00000000 00000000 00000004 20000200 20000000 00000000 [ 1672.547275][T15715] 5fc0: 00000000 00000000 001302c8 00000128 00300000 00000000 00006364 76fa10bc [ 1672.547389][T15715] 5fe0: 76fa0ec0 76fa0eb0 0001929c 00132320 [ 1672.629702][T15717] block nbd0: NBD_DISCONNECT [ 1673.926237][T15731] FAULT_INJECTION: forcing a failure. [ 1673.926237][T15731] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1673.927874][T15731] CPU: 1 UID: 0 PID: 15731 Comm: syz.1.2630 Tainted: G L syzkaller #0 PREEMPT [ 1673.927995][T15731] Tainted: [L]=SOFTLOCKUP [ 1673.928016][T15731] Hardware name: ARM-Versatile Express [ 1673.928041][T15731] Call trace: [ 1673.928080][T15731] [<80201a74>] (dump_backtrace) from [<80201b70>] (show_stack+0x18/0x1c) [ 1673.928226][T15731] r7:00000000 r6:00000000 r5:60000013 r4:8229596c [ 1673.928248][T15731] [<80201b58>] (show_stack) from [<8021ee34>] (dump_stack_lvl+0x70/0x7c) [ 1673.928372][T15731] [<8021edc4>] (dump_stack_lvl) from [<8021ee58>] (dump_stack+0x18/0x1c) [ 1673.928515][T15731] r5:83ef0c00 r4:8294fc90 [ 1673.928566][T15731] [<8021ee40>] (dump_stack) from [<809996ec>] (should_fail_ex+0x1c4/0x228) [ 1673.928636][T15731] [<80999528>] (should_fail_ex) from [<80999764>] (should_fail+0x14/0x18) [ 1673.928782][T15731] r8:76fa0f30 r7:00000000 r6:00000000 r5:eafe9f68 r4:00000002 [ 1673.928811][T15731] [<80999750>] (should_fail) from [<80999784>] (should_fail_usercopy+0x1c/0x20) [ 1673.929032][T15731] [<80999768>] (should_fail_usercopy) from [<805a6d60>] (simple_read_from_buffer+0x80/0x13c) [ 1673.929235][T15731] [<805a6ce0>] (simple_read_from_buffer) from [<80624a54>] (proc_fail_nth_read+0xb8/0x108) [ 1673.929339][T15731] r10:00000001 r9:8062499c r8:00000002 r7:eafe9f68 r6:0000000f r5:76fa0f30 [ 1673.929366][T15731] r4:83ef0c00 r3:eafe9e9f [ 1673.929384][T15731] [<8062499c>] (proc_fail_nth_read) from [<8056a53c>] (vfs_read+0x98/0x324) [ 1673.929469][T15731] r8:76fa0f30 r7:eafe9f68 r6:83ef0c00 r5:0000000f r4:85de2000 [ 1673.929490][T15731] [<8056a4a4>] (vfs_read) from [<8056b24c>] (ksys_read+0x74/0xe8) [ 1673.929558][T15731] r10:00000003 r9:83ef0c00 r8:8020029c r7:00000000 r6:00000000 r5:85de2000 [ 1673.929580][T15731] r4:85de2003 [ 1673.929601][T15731] [<8056b1d8>] (ksys_read) from [<8056b2d0>] (sys_read+0x10/0x14) [ 1673.929657][T15731] r7:00000003 r6:00000005 r5:76fa0f30 r4:0000000f [ 1673.929675][T15731] [<8056b2c0>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1673.929719][T15731] Exception stack(0xeafe9fa8 to 0xeafe9ff0) [ 1673.929754][T15731] 9fa0: 0000000f 76fa0f30 00000005 76fa0f30 0000000f 00000000 [ 1673.929790][T15731] 9fc0: 0000000f 76fa0f30 00000005 00000003 00300000 00000000 00006364 76fa10bc [ 1673.929819][T15731] 9fe0: 00000158 76fa0ed0 000d7fdc 001301ec [ 1674.161348][ T29] audit: type=1400 audit(2000000410.230:394): avc: denied { create } for pid=15734 comm="syz.1.2632" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=irda_socket permissive=1 [ 1676.642077][ T29] audit: type=1400 audit(2000000412.710:395): avc: denied { shutdown } for pid=15741 comm="syz.0.2635" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 1678.154788][T15759] fuse: Bad value for 'fd' [ 1678.223442][T15761] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=15761 comm=syz.0.2641 [ 1681.505184][T15791] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=15791 comm=syz.1.2653 [ 1681.512532][T15791] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=15791 comm=syz.1.2653 [ 1689.774746][T15827] fuse: Bad value for 'group_id' [ 1689.775944][T15827] fuse: Bad value for 'group_id' [ 1699.295493][T15862] 8021q: VLANs not supported on ip_vti0 [ 1706.785372][T15905] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=15905 comm=syz.0.2696 [ 1711.032980][T15947] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=15947 comm=syz.1.2708 [ 1714.233322][T15965] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=15965 comm=syz.1.2712 [ 1726.101591][ T29] audit: type=1400 audit(2000000462.170:396): avc: denied { create } for pid=16095 comm="syz.0.2752" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=user_namespace permissive=1 [ 1726.110743][ T29] audit: type=1400 audit(2000000462.180:397): avc: denied { sys_admin } for pid=16095 comm="syz.0.2752" capability=21 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=cap_userns permissive=1 [ 1728.027637][ T7689] usb 2-1: new full-speed USB device number 64 using dummy_hcd [ 1728.199477][ T7689] usb 2-1: unable to get BOS descriptor or descriptor too short [ 1728.206786][ T7689] usb 2-1: not running at top speed; connect to a high speed hub [ 1728.213874][ T7689] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 147, changing to 4 [ 1728.244395][ T7689] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1728.245520][ T7689] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1728.247022][ T7689] usb 2-1: Product: syz [ 1728.247083][ T7689] usb 2-1: Manufacturer: syz [ 1728.247112][ T7689] usb 2-1: SerialNumber: syz [ 1728.517823][ T7689] usb 2-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 1728.544309][ T7689] usb 2-1: 5:0: cannot get min/max values for control 2 (id 5) [ 1728.556017][ T7689] usb 2-1: 5:0: cannot get min/max values for control 3 (id 5) [ 1728.599887][ T7689] usb 2-1: 5:0: cannot get min/max values for control 3 (id 5) [ 1728.620703][ T7689] usb 2-1: 5:0: cannot get min/max values for control 2 (id 5) [ 1728.633961][ T7689] usb 2-1: USB disconnect, device number 64 [ 1729.721393][ T29] audit: type=1400 audit(2000000465.790:398): avc: denied { ioctl } for pid=16143 comm="syz.1.2759" path="anon_inode:[userfaultfd]" dev="anon_inodefs" ino=36214 ioctlcmd=0xaa3f scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 1746.027169][ T10] usb 2-1: new high-speed USB device number 65 using dummy_hcd [ 1746.203328][ T10] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1746.203644][ T10] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1746.203899][ T10] usb 2-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1746.232472][ T10] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1746.232753][ T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1746.235105][ T10] usb 2-1: Product: syz [ 1746.235395][ T10] usb 2-1: Manufacturer: syz [ 1746.235554][ T10] usb 2-1: SerialNumber: syz [ 1746.272746][T16249] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 1746.543296][ T10] usb 2-1: 0:2 : does not exist [ 1746.569586][ T10] usb 2-1: USB disconnect, device number 65 [ 1747.017444][ T10] usb 2-1: new high-speed USB device number 66 using dummy_hcd [ 1747.178088][ T10] usb 2-1: Using ep0 maxpacket: 16 [ 1747.201858][ T10] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1747.202260][ T10] usb 2-1: config 0 interface 0 has no altsetting 0 [ 1747.205550][ T10] usb 2-1: New USB device found, idVendor=060b, idProduct=500a, bcdDevice= 0.00 [ 1747.208009][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1747.218264][ T10] usb 2-1: config 0 descriptor?? [ 1747.400039][ T29] audit: type=1400 audit(2000000483.470:399): avc: denied { map_read map_write } for pid=16286 comm="syz.0.2771" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 1747.764017][ T10] hid (null): nested delimiters [ 1747.879296][ T10] cougar 0003:060B:500A.0003: unknown main item tag 0x0 [ 1747.879666][ T10] cougar 0003:060B:500A.0003: unknown main item tag 0x0 [ 1747.879921][ T10] cougar 0003:060B:500A.0003: unknown main item tag 0x0 [ 1747.880055][ T10] cougar 0003:060B:500A.0003: unknown main item tag 0x0 [ 1747.880154][ T10] cougar 0003:060B:500A.0003: unknown main item tag 0x0 [ 1747.880215][ T10] cougar 0003:060B:500A.0003: unknown main item tag 0x0 [ 1747.880278][ T10] cougar 0003:060B:500A.0003: unknown main item tag 0x0 [ 1747.880335][ T10] cougar 0003:060B:500A.0003: unknown main item tag 0x0 [ 1747.880391][ T10] cougar 0003:060B:500A.0003: unknown main item tag 0x0 [ 1747.880458][ T10] cougar 0003:060B:500A.0003: unknown main item tag 0x0 [ 1747.906044][ T10] cougar 0003:060B:500A.0003: ignoring exceeding usage max [ 1747.907922][ T10] cougar 0003:060B:500A.0003: nested delimiters [ 1747.908199][ T10] cougar 0003:060B:500A.0003: item 0 2 2 10 parsing failed [ 1747.908973][ T10] cougar 0003:060B:500A.0003: parse failed [ 1747.920748][ T10] cougar 0003:060B:500A.0003: probe with driver cougar failed with error -22 [ 1747.983103][ T7689] usb 2-1: USB disconnect, device number 66 [ 1748.208620][T16303] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65 sclass=netlink_route_socket pid=16303 comm=syz.1.2773 [ 1763.690643][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port [::]:20002. Sending cookies. [ 1766.556351][T16339] ------------[ cut here ]------------ [ 1766.556981][T16339] WARNING: kernel/bpf/verifier.c:2742 at reg_bounds_sanity_check+0x394/0x460, CPU#1: syz.1.2783/16339 [ 1766.559299][T16339] verifier bug: REG INVARIANTS VIOLATION (false_reg1): range bounds violation u64=[0x4000000, 0x0] s64=[0x4000000, 0x0] u32=[0x4000000, 0x0] s32=[0x4000000, 0x0] var_off=(0x0, 0x0) [ 1766.560773][T16339] Modules linked in: [ 1766.570428][T16339] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 1766.571046][T16339] CPU: 1 UID: 0 PID: 16339 Comm: syz.1.2783 Tainted: G L syzkaller #0 PREEMPT [ 1766.571452][T16339] Tainted: [L]=SOFTLOCKUP [ 1766.571646][T16339] Hardware name: ARM-Versatile Express [ 1766.572021][T16339] Call trace: [ 1766.572240][T16339] [<80201a74>] (dump_backtrace) from [<80201b70>] (show_stack+0x18/0x1c) [ 1766.572795][T16339] r7:82283bb8 r6:84666c00 r5:00000000 r4:8229596c [ 1766.573212][T16339] [<80201b58>] (show_stack) from [<8021ee18>] (dump_stack_lvl+0x54/0x7c) [ 1766.573663][T16339] [<8021edc4>] (dump_stack_lvl) from [<8021ee58>] (dump_stack+0x18/0x1c) [ 1766.574618][T16339] r5:00000000 r4:82a7bd14 [ 1766.574890][T16339] [<8021ee40>] (dump_stack) from [<80202648>] (vpanic+0xe0/0x2e8) [ 1766.575286][T16339] [<80202568>] (vpanic) from [<80202884>] (trace_suspend_resume+0x0/0xd8) [ 1766.576077][T16339] r7:803dd5b0 [ 1766.576380][T16339] [<80202850>] (panic) from [<802520b0>] (get_taint+0x0/0x1c) [ 1766.577153][T16339] r3:8280c704 r2:00000001 r1:8227c120 r0:82283bb8 [ 1766.577483][T16339] [<80252038>] (check_panic_on_warn) from [<80252228>] (__warn+0x94/0x1a4) [ 1766.577893][T16339] [<80252194>] (__warn) from [<80252520>] (warn_slowpath_fmt+0x1e8/0x1f4) [ 1766.578463][T16339] r8:00000009 r7:8229c2d8 r6:dfb198ec r5:84666c00 r4:00000000 [ 1766.579116][T16339] [<8025233c>] (warn_slowpath_fmt) from [<803dd5b0>] (reg_bounds_sanity_check+0x394/0x460) [ 1766.579597][T16339] r10:85af0000 r9:04000000 r8:00000000 r7:04000000 r6:00000000 r5:8229cafc [ 1766.579859][T16339] r4:84f99aa0 [ 1766.580004][T16339] [<803dd21c>] (reg_bounds_sanity_check) from [<803e9e54>] (reg_set_min_max+0x1fc/0x280) [ 1766.580812][T16339] r10:00000000 r9:00000030 r8:85af0000 r7:85af6118 r6:85af60a8 r5:85f532a0 [ 1766.581382][T16339] r4:84f99aa0 [ 1766.581608][T16339] [<803e9c58>] (reg_set_min_max) from [<803fa080>] (check_cond_jmp_op+0x548/0x1940) [ 1766.582098][T16339] r10:85af60a8 r9:85f53000 r8:00000030 r7:85e16180 r6:84a87a80 r5:85af0000 [ 1766.582410][T16339] r4:dfb1b088 r3:84f99aa0 [ 1766.582599][T16339] [<803f9b38>] (check_cond_jmp_op) from [<80401a8c>] (do_check_common+0x2208/0x317c) [ 1766.582972][T16339] r10:00000011 r9:dfb1b000 r8:85af6000 r7:dfb1b088 r6:85af0000 r5:dfb1b040 [ 1766.583366][T16339] r4:8507d208 [ 1766.583527][T16339] [<803ff884>] (do_check_common) from [<804060e8>] (bpf_check+0x2998/0x2ebc) [ 1766.583889][T16339] r10:00000000 r9:85af6000 r8:85af0000 r7:00000a7b r6:85af08bc r5:00000001 [ 1766.584302][T16339] r4:00000016 [ 1766.584457][T16339] [<80403750>] (bpf_check) from [<803d684c>] (bpf_prog_load+0x654/0xdf4) [ 1766.584865][T16339] r10:dfb19d90 r9:84666c00 r8:00000000 r7:dfb19d50 r6:00000000 r5:00000000 [ 1766.585223][T16339] r4:dfb19eb0 [ 1766.585390][T16339] [<803d61f8>] (bpf_prog_load) from [<803d8614>] (__sys_bpf+0x9ac/0x2228) [ 1766.585767][T16339] r10:84666c00 r9:dfb19ea8 r8:00000000 r7:00000005 r6:dfb19e88 r5:00000048 [ 1766.586599][T16339] r4:00000000 [ 1766.587107][T16339] [<803d7c68>] (__sys_bpf) from [<803da440>] (sys_bpf+0x2c/0x48) [ 1766.587574][T16339] r10:00000182 r9:84666c00 r8:8020029c r7:00000182 r6:00316450 r5:00000000 [ 1766.591394][T16339] r4:00000000 [ 1766.591804][T16339] [<803da414>] (sys_bpf) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1766.592194][T16339] Exception stack(0xdfb19fa8 to 0xdfb19ff0) [ 1766.592435][T16339] 9fa0: 00000000 00000000 00000005 200054c0 00000048 00000000 [ 1766.592783][T16339] 9fc0: 00000000 00000000 00316450 00000182 00300000 00000000 00006364 76f5f0bc [ 1766.593256][T16339] 9fe0: 76f5eec0 76f5eeb0 0001929c 00132320 [ 1766.595260][T16339] Rebooting in 86400 seconds..