program: r0 = socket$inet6(0xa, 0x800, 0x8a1) getsockname$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000080)=0x4805adba, 0x4) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/power/pm_test', 0x5cb80, 0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x8000, 0x2, [0x9, 0xd1d4]}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e24, 0x0, @mcast1, 0x9}}, 0x4, 0x8000, 0x7, 0x2, 0x14, 0x4}, 0x9c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0xff, 0x7ff}, 0x8) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000002c0), r1) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r1, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, r4, 0x800, 0x70bd25, 0x25dfdbfb, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x888}, 0x4000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000003c0)={r3, 0x5}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000440)={r5, @in6={{0xa, 0x4e22, 0x4, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0xb}}}, 0x84) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000500)=0x200) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000540)=""/115, &(0x7f00000005c0)=0x73) io_setup(0x7ff, &(0x7f0000000600)=0x0) io_submit(r6, 0x1, &(0x7f0000001680)=[&(0x7f0000001640)={0x0, 0x0, 0x0, 0x2, 0x5, r2, &(0x7f0000000640)="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", 0x1000, 0xc577, 0x0, 0x1, r1}]) r7 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f00000016c0)={r5, 0x8}, &(0x7f0000001700)=0x8) syz_usb_connect(0x2, 0xb63, &(0x7f0000001740)={{0x12, 0x1, 0x110, 0xb2, 0xd1, 0x8c, 0x10, 0x424, 0xcf19, 0x3707, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xb51, 0x4, 0x0, 0x5, 0xe0, 0x0, [{{0x9, 0x4, 0xa9, 0x5, 0x6, 0x92, 0xa6, 0xb0, 0x3, [], [{{0x9, 0x5, 0x3, 0x2, 0x200, 0x8, 0x7, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x1, 0xbaa}]}}, {{0x9, 0x5, 0x4, 0x10, 0x10, 0x1, 0x7d, 0xf8, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0x2, 0x1000}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x6, 0xfffd}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x0, 0x81, 0xfc, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x5, 0xa}]}}, {{0x9, 0x5, 0x2, 0x10, 0x8, 0x5, 0x7f, 0x3}}, {{0x9, 0x5, 0x1, 0xe, 0x40, 0xfb, 0x9, 0xcc}}, {{0x9, 0x5, 0xf, 0x10, 0x3ff, 0x0, 0x7, 0x4}}]}}, {{0x9, 0x4, 0x82, 0x6, 0x6, 0xd7, 0x2a, 0x3, 0x0, [], [{{0x9, 0x5, 0xa, 0x10, 0x3ff, 0x1c, 0x6, 0x4, [@generic={0xa1, 0x21, "88dc18c6d02a93a54b1f3227e53c2511501bc8631f7eda60dd0929272a80842c603c68b3160927c35fe8a7b29694a44add7ac0b83bceddf01e800035314a6f9f2d5ed0bfa7b989ba9c7a5d76cb6f14724f5e33a9981c1fda7c414eff226cd67dfe1df608484cf7d4782c63e3377969fb3370e658dc2d1e5cae2aba1764d1c9fd453795562e2cff2a84e4fa618f8b4e2da71353168aae38358e2f5717acad38"}]}}, {{0x9, 0x5, 0xe, 0x1, 0x3ff, 0x0, 0xc, 0x6, [@generic={0xfe, 0x65fca2a790a17f72, "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"}]}}, {{0x9, 0x5, 0x9, 0x4, 0x797, 0x7, 0x40, 0x1, [@generic={0xca, 0xa, "14104f7bf02494d721854dccd08c94a1bd9b5575e2ca87aed9ae6ee421829bfe3fc6dca3fb88ed4e1b3424d8959be334dd670131f94b3df7ebc01a324ced47f50dcccd581a8c98be64bc5588d13208a769af3d8e91168895f4ae9fbf4a4f713cf94e36fe1d126097c297813bdd8293bd7c6c394e40c66b05496e4e78d21d55b5d76ddcb2138899730439397fa3444104dd588979cfbeab013c695bcbb5493980bd132d983990aeada5835053166bcf0f127c8fff990332369e231f9ca23de3b5a9afa013fd7c58fc"}]}}, {{0x9, 0x5, 0x9, 0xc, 0x3ff, 0x9, 0xb, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x3, 0x1}, @generic={0x3f, 0x22, "0f09fdf86f83b3490d6a92d7c8a2b4a3c71a93ce686fd26399753ad3e031917df28164dc887302016b746f1688a21933f0fbd1baf4b335770ea96fdeb4"}]}}, {{0x9, 0x5, 0x0, 0x10, 0x20, 0x7f, 0x7a, 0x7, [@generic={0x98, 0x10, "e1bfd8a8b89db32abb4ca9b289ddc85840dc4fda076fd08d0dfed24799d454a4c18c6c1eefca000db78b9aa3e1d1b6b2d013098722d8c32bebfaedd714e8b20ac53529223509a504480d16a95596fd428a2f8561278f34fa2dd9d3da3bf0b352990282f0fb64d5da084ff570d104e1ad25d2ce56c9a2cc372f453b35592d5ea3022c7459d9be54da0fb342aeab4f224b61312a5938ea"}, @uac_iso={0x7, 0x25, 0x1, 0x40, 0x5, 0x2e5b}]}}, {{0x9, 0x5, 0x80, 0xc, 0x3ff, 0x4, 0xa, 0xb, [@generic={0x2c, 0xb, "ec09aa4d2dc67dac971bce381aac22255f74a058193a86c80fa71d48f0fc4b6227022af37805ad926255"}, @generic={0x74, 0x11, "ce911169b7dd47c5f7d3d1d80351e88de76744ca8a39288dd1f22febc05aeb1a3ca6a121fddb1805dc5487569689bea24a4a80f3406229911c168662ea364a5f130d37e809e34789baf8a026402590aa66d1033691cbf6f16771fe827200f6298f135e8f04ac8b1c64009d0e59ac933674af"}]}}]}}, {{0x9, 0x4, 0xca, 0x2, 0xa, 0xbb, 0x11, 0xf7, 0xf5, [@generic={0xcb, 0xb, "42a52d251f11bebdcbb24afb355d8fd60d7401c16f44824e1cc8f6b6f686fdddcfc9855fc06ee9e2dab80d89129d8bd34b98a594d30d522ac872b8b2932c187595c9678e5c02ba2f3af79326cf9e75b1690c29bd8f830cba562bbeed304a65dca2ad83eac714186873ac08ef38e10ab7bd2ad02c94b87f1d75dce136066456df10f75a8a05610ebe8ce224ab907d3d057c40b6b824624be4cc855b0a33f958fac23181064f2f2227b2790c10213f708bd319f00311f480fb82308b0f28ec6bf234c8272b069ba9a121"}], [{{0x9, 0x5, 0x7, 0xa, 0x20, 0x28, 0x5, 0x71, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7f, 0x5400}, @generic={0xa0, 0x2c, "aa3536a1b6ca78a7f2ead2b8d7187acf9173cb90ff8bdce0db40580b7bdde0ca2c3ab0cdcb9f2c0b6deb6c4fa47ca93d0751dc7b9c28be800888cb16883e8a8b34f0349c0fa5eced754d6f968c52821d8ef10abc138d232c25f2ee1fcf84d32e33b720dd31cc331e9531182d4732cf156f75628e2002889b1b36ab1706b4a2c1cfb078aa4931f226023273a6e456e17aef873b6139411bb73f8760871e7b"}]}}, {{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x1, 0x8, 0x4f, [@generic={0x98, 0x6, "b57d3b6e77f19024bf656c5f84369e05b5fb3476a6cf6ebba4de58969abf891fa291a7c39ac9d87d1b2d6d51d1b194512be908ef19eacdd3c4b042ee3646abf39221d8c2c4ceeb47443b44fd2bbd93c6a56256950cf388e01183acb14440d035b7f51c5638e04c810f616c5580437b3c08085b5012ec2d117cca9cbbfcc51d8fc5975e1c10df9540174aaecf0e830dfd92c69c72eb53"}, @generic={0x6f, 0x23, "ccc2ca9d9fc1b8f83e86c46357e0805d7f9395e46060370ac7e295d68ed1cf9faf592247d22611cd9fb740c44326ce8a07a36937613c8bded5212ace1ef69357fae86a2879fcc1f7448a584b10d086595dd5e366c952ba7c9aec92c030d11594b99d2f84866ce4875038fdded1"}]}}, {{0x9, 0x5, 0xd, 0x0, 0x3ff, 0x1, 0x1, 0x8, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0xb4, 0x4}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x6, 0x1}]}}, {{0x9, 0x5, 0xf, 0x10, 0x10, 0x9, 0x80, 0xcd, [@uac_iso={0x7, 0x25, 0x1, 0x40, 0x1, 0x6}]}}, {{0x9, 0x5, 0x5, 0x0, 0x400, 0x0, 0x3, 0x2, [@generic={0x28, 0x21, "4424c3c70b6d8f5dbd0bf35196bba564d201cc4ea67d7a011004b964a52e841b312b4b32c1f0"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x8, 0x7, 0x5, 0x2, [@generic={0x76, 0x7, "0e768d559fefaf16130f2b794387a6368fa217855e84d3aae21e61d5a0467723daa0b71fa2a38f9f56eca0a0a16f3a4f968247e5b2673b1797188740a423bd0d22582d7c5cfa47b9c103c4ae2c341096717d9815571d23c434cb154d0936b67daba3e9b5f7dc0ecf33d7a32649dd4160266c41e1"}, @uac_iso={0x7, 0x25, 0x1, 0x40, 0x6, 0x1}]}}, {{0x9, 0x5, 0x4, 0x0, 0x3ff, 0x1, 0xb, 0x8}}, {{0x9, 0x5, 0xf, 0x10, 0x400, 0xf, 0x9, 0x1, [@generic={0x1c, 0x0, "e59e1d77fe47ffe53407b8c16afdb65b4d92131bd0faaec7966e"}, @generic={0xc5, 0x21, "d636fafb105a413be0e3e0fdd7ba441dfb72a49a5dfb25ffb9dde6c8102aa633904e879df21db45fdeab154e0d972d36db77670cfaa1073acb730277bc694bb53fb8ac33a53ff6d1452172de30704247df1a2fc66e2b77deb8cde48470913d5c4166367dd3fc1ea6774bd22a3e543fd1110c1394358592e679d746ebcfd3b80f56f5fce6639eef53ad2f2a559a7f2d46cc12a962e8ed2a92b5e61d76a9af7b74c65212d06bb3f5af27f0cb8a75044272da4eab1fb30222fd39f54aeeda9a97227873a6"}]}}, {{0x9, 0x5, 0x0, 0x8, 0x3ff, 0xc5, 0x81, 0x7}}, {{0x9, 0x5, 0x2, 0x10, 0x400, 0x0, 0x9, 0x3c, [@generic={0xaf, 0x2, "2c186ca2bbdc8ec129317a97d00b5fc920b4ad76d89c07ac6b15abe859fd9fa11fe9c7c54b7525ce369a8426092c01c41e80ae8528904f1e9be79a80a6eb272ccc526c8d64cfc360c4b7147ecc4257515a425427e94c8d0d546a3eaa69a7de71528e280df3bc0e6b069fd0ee51e26670112c1c05a0711aee6b53e13c85561cdcbb2188905ca56fa37e9a2eb8cb9d2ddbc1c9f3644fcdf9291f83326db24ad1233cc115fdccd0dee4c6128c4e93"}]}}]}}, {{0x9, 0x4, 0x3, 0x2, 0x3, 0x3e, 0xec, 0x3e, 0x6, [], [{{0x9, 0x5, 0x5, 0xc, 0x20, 0x6, 0x98, 0x4, [@generic={0xd5, 0x30, "97b37c38b7f9056f258e071b2a7debbfb60044fdcbc4154c41d427dd9a03496629a3f3d2be8372ff3c15d9535f9a8245a1627074784af7cf9126fbc761217ed16c1437ade90fe565c5f80a6c5311826e091236ccd7411882dfeb9db0af026b7b54b3be9b00a6fb9f66893c169aee0f79dd9d988d3a263425c107d22a50dde345c7a203700c6b0ed503e7b49e96ed588c44001ad0efd73253ad09472446ca484880f7231687958a08190ebb58bd53dbec70dc24ac07eb65437f3d3b71fe9d623321764802f58ffa823d611b400879c3cc67b312"}]}}, {{0x9, 0x5, 0xe, 0x0, 0x40, 0x1, 0xb, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x2, 0x7}]}}, {{0x9, 0x5, 0x9, 0x10, 0x3ff, 0x7, 0xfa, 0xff, [@generic={0x9a, 0x23, "a966b38c38e8065d648273455c4e2d438ce669d62a702643a6194a477de7abe0b025b58ea1829bcb61d482b27ccc85765aa270789a6b8778765228ea582fe7c33c4c27ede0d607a361d72e28b36d9132bf1ad9a6bd4d3ab1fed12c6d72e7d53836e1e469c1ec38d1b783fbd11d4e22bdf7848e091f9a7e7400c2a3cba52ebfc7703470adc4768214f95acb7ad3736c3b201e43c13767002e"}]}}]}}]}}]}}, &(0x7f0000002640)={0xa, &(0x7f00000022c0)={0xa, 0x6, 0x200, 0x9, 0x7, 0x29, 0x10, 0x3}, 0x23, &(0x7f0000002300)={0x5, 0xf, 0x23, 0x2, [@ss_cap={0xa, 0x10, 0x3, 0x0, 0x8, 0x6, 0xc7, 0xa}, @ss_container_id={0x14, 0x10, 0x4, 0x7, "253a3838e3cf59b8b66d798024b13c6e"}]}, 0x9, [{0x4, &(0x7f0000002340)=@lang_id={0x4, 0x3, 0x140a}}, {0x4, &(0x7f0000002380)=@lang_id={0x4, 0x3, 0x4c0a}}, {0x4, &(0x7f00000023c0)=@lang_id={0x4, 0x3, 0x81d}}, {0xd9, &(0x7f0000002400)=@string={0xd9, 0x3, "32c6597ca03a87628acda64a703511a3b476662f9cc5b7274fc7f332312965ef1bbf9e5a79a39ded087b12071378607d491b359732808ff72734d308530aa3f61b16abfc1e377d7c053e715fa52c0097c5d5f6dc97f7e0ae417c54312a42c5e72e48c41c7eb460e307906d627cb5fdbbdb4e718d355396b9a3b6e28393eeceab1603d54338d9859d4547fea969840fa64ca8b4161e92b156e2be2ee2b85415d67425a19dbdabe174e8d6b1b1185afc65c6ac16f7b0353fcda78a763a5c4660b6f9195bbd06cbdebc647b18f0f3b932c5efcd45231036c0"}}, {0x1b, &(0x7f0000002500)=@string={0x1b, 0x3, "78caa96044e163217cc6a525d233f0f92357f4a7fa0cfaea42"}}, {0x4, &(0x7f0000002540)=@lang_id={0x4, 0x3, 0x23}}, {0x4, &(0x7f0000002580)=@lang_id={0x4, 0x3, 0x2009}}, {0xb, &(0x7f00000025c0)=@string={0xb, 0x3, "8aac1e92815f260141"}}, {0x4, &(0x7f0000002600)=@lang_id={0x4, 0x3, 0x1c0a}}]}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000002700), &(0x7f0000002740)=0x4) write$vga_arbiter(r1, &(0x7f0000002780)=@other={'decodes', ' ', 'none'}, 0xd) pwritev2(r2, &(0x7f0000002e40)=[{&(0x7f00000027c0)="cad7740fdfb4b879bf31979eb1765df2ba30f8d2c3e7ba489c7931305c6e52ea1fca077063176d766ab2c7054f687e56e2889674229f22978ea4782889228b0780032c8a8c1bba74d3376d", 0x4b}, {&(0x7f0000002840)="fabcd457bb946abca1ee1218c5e7272916e0357dfb117df553ecc5c39aeaa8b59718765b475c43edd1369dbe9c2ead44cb6207cc604d3a1f426658f27fd0435e40bc5b86241f8c10bb99eb0a8a2db983275dd15a51f19ec278581ab87a4c1407eae1f42319306f5e85abfaf4b60657edaad303b80c24b7d5a1ce395856c3d1018ec2cb8099de4ca9659b8a1c9e4294dc162d44bf9907f4599677d9df1a7db1b7f2eeae11cdcbd1", 0xa7}, {&(0x7f0000002900)="50925fa184eaadfc6a0b0220f052a35b22b0a4c0965c687e4e43f6d73ea3fe0052f2f8f11a51b1e55545fd9f1d341dcbec50ef975ff9", 0x36}, {&(0x7f0000002940)="6f91faa39440d36686726660c90b1c43ea", 0x11}, {&(0x7f0000002980)="36178214d8c0adbfbca31bfea8380093df255d6aee4d18fe5adf7839d9962cf40fe8a185d8eebcc3be20f68f77f94f42a73819d4f30b5f072669f7fc7eecb5bebfa2cef1790d0dbbe398621caa8342d1cd0e10116ef655137c37c65aa1cd23c9f594ca4038b23e43d815d8b4b3197fd456178d2e8fdd1bead2b2cb55", 0x7c}, {&(0x7f0000002a00)="e188b98210c1a1ccfd0723eaa1aa42825f141b02853271b280d8cc6c7e30fbb1cf4062976079eae365a513d7971eee4fe96d233fd71dc17e9f2e7e98148044bec4f457c5dd4a9f5a8cc7814d91f1c8c5837fdbe44cb7755dadfde0ae07b560b271c8501d93d4511ff25c81d096894ac1bf91afc695b3469dbe9e98209da409aefb802c1cc68e8a39611fc522ff8e40acfe1030f9babb910226fd086ef373b718b44c59e48f028dff8f5c4d9aa831ac5914af58841bb7084b2b16a840c197e75c67b01ea2cc9bf95bc886", 0xca}, {&(0x7f0000002b00)="92f30e55e056317269a1963047ea18654835105e8c42e1487e7132fd0e390b1d163537df6ae4a6e30520da685ab94b55afc497752842dc51c97a86d081ea29269d393cb7b2be5740adef4f11c96a2ab701f87da2a17a74f50403b510c19428f3a34f87c28ad94ea1eaa7a4678d03e432e8108c1261c53ef8516ad585890f72bb", 0x80}, {&(0x7f0000002b80)="1c4aa052b99451f647379a84069d167f9b244e143ca37a475f3bbfac2ea193ac5cd764da393216e5fc0989c58f30903e1b550888a6b031f854b08c46316b6fdbaeccb67caf25300e240f1b2f2d01ae31ffa26b52aa5f7b275f8f7b56b1e94af5bbb24cabd788f3a8504142a3dfa6d1c98d327a45d40a4e68445e20bab052918bf1a78384283f025a25d3a2c036843c6f456c636a0932176153d463e9c09e48c8f083e9acd09697708cdd8672e5b3432947c70c69", 0xb4}, {&(0x7f0000002c40)="e398885148c24eff073ead4216d05c2982ac3a79e6a71352f8fb5981afd04dbbaa33a92b86d53b44ca4ab0b28ce2eb5a17324787efc9c1c7197d56551a865429ea7c7c65b7984b67e4e329eff4cdd66c54a73855654fb5f7923cd6ccb1135b614ffe6b223b2f491f7593b627d347ae55fb1f2ca83edc295362ecbe6ec45424157c8b0fe121e47e7f7aac3e95e0a6672ed026d249a0c7762934d0069194c74e80bcd6a65cac21f6c731b1da87b8091fbc29253f3d830b119cbcbe0cd0e08028a7e604", 0xc2}, {&(0x7f0000002d40)="2c2a67915b3df810f81ba80d06dd7fbe5eb9008d0c1dc44a12b3796379eaf6a24e77313b8075661e269a353e5f5b42565c77b6fd14496879af5d9527cdda772fa4910d57d8a04b2720871dedf941c912dfaaab66b75d500fb2c9b8f1082886fa799b22a7d8528af31971e4ecf21ec291cf0a4ba2568c91fb0a541d58256b53a505fff8a68361fd3920a72e914535c7bb665de2dd0d260641be485c3dd692627b0289f1af44fb2d0d5e02aa72186895d93c28c6c1170e2a1cd84a6366bcb4549be22cb115edc60c10affbc87d098ef41309f40b92dc717d8e31", 0xd9}], 0xa, 0x7, 0x1ff, 0x10) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r7, 0x400c6615, &(0x7f0000002f00)={0x0, @aes128, 0x0, @desc1}) sendto$inet(r1, &(0x7f0000002f40)="e70912960ea4f08e97a109bd6883e664c59ec02913fdbe9223b029ce94af59c29973", 0x22, 0x44040, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002f80)={r5, 0xbf3}, &(0x7f0000002fc0)=0x8) open$dir(&(0x7f0000003000)='./file0\x00', 0x80000, 0x80) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000003040)='erspan0\x00') ioctl$BTRFS_IOC_BALANCE_PROGRESS(r7, 0x84009422, &(0x7f0000003080)={0x0, 0x0, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f0000003480)={0x0, 0x123, 0x3}) ioctl$BTRFS_IOC_BALANCE_V2(r1, 0xc4009420, &(0x7f0000003880)={0x4, 0x4, {0x7dd4, @struct={0xd, 0x6}, r8, 0x4, 0x2, 0x0, 0x2, 0xfffffffffffffff8, 0x46, @usage=0x100000000, 0x3, 0xfff, [0x5, 0x9, 0x2f15, 0x3, 0xff]}, {0xffffffffffffffff, @struct={0x12f, 0xfffffff8}, 0x0, 0x8, 0x2, 0x0, 0x2, 0x1, 0x59, @usage=0x9, 0x100, 0xffff, [0x7, 0xcfa0, 0x8, 0x101, 0x5, 0x5]}, {0x4, @usage=0x10000, r9, 0x4, 0x10, 0xc, 0x7fffffff, 0x2, 0xa9, @struct={0xb1, 0xa3}, 0xffff8000, 0x0, [0x100, 0x40, 0x8000000000000001, 0x8, 0xc4, 0x6]}, {0x4, 0x2, 0xc0}}) [ 75.560733][ T4702] Bluetooth: hci0: command tx timeout [ 75.889722][ T5352] usb 5-1: new full-speed USB device number 2 using dummy_hcd [ 76.043443][ T5352] usb 5-1: config 0 has an invalid interface number: 169 but max is 3 [ 76.047118][ T5352] usb 5-1: config 0 has an invalid interface number: 130 but max is 3 [ 76.052297][ T5352] usb 5-1: config 0 has an invalid interface number: 202 but max is 3 [ 76.055968][ T5352] usb 5-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 76.060875][ T5352] usb 5-1: config 0 has no interface number 0 [ 76.063740][ T5352] usb 5-1: config 0 has no interface number 1 [ 76.066537][ T5352] usb 5-1: config 0 has no interface number 2 [ 76.070933][ T5352] usb 5-1: config 0 interface 169 altsetting 5 endpoint 0x3 has invalid maxpacket 512, setting to 64 [ 76.076219][ T5352] usb 5-1: config 0 interface 169 altsetting 5 endpoint 0xF has invalid maxpacket 1023, setting to 64 [ 76.081997][ T5352] usb 5-1: config 0 interface 130 altsetting 6 endpoint 0xA has invalid maxpacket 1023, setting to 64 [ 76.086391][ T5352] usb 5-1: config 0 interface 130 altsetting 6 endpoint 0xE has an invalid bInterval 0, changing to 4 [ 76.100493][ T5352] usb 5-1: config 0 interface 130 altsetting 6 endpoint 0x9 has invalid maxpacket 1943, setting to 64 [ 76.105759][ T5352] usb 5-1: config 0 interface 130 altsetting 6 has a duplicate endpoint with address 0x9, skipping [ 76.116338][ T5352] usb 5-1: config 0 interface 130 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 76.122545][ T5352] usb 5-1: config 0 interface 130 altsetting 6 has an invalid descriptor for endpoint zero, skipping [ 76.127377][ T5352] usb 5-1: config 0 interface 202 altsetting 2 has a duplicate endpoint with address 0x2, skipping [ 76.132579][ T5352] usb 5-1: config 0 interface 202 altsetting 2 endpoint 0xD has invalid maxpacket 1023, setting to 64 [ 76.137399][ T5352] usb 5-1: config 0 interface 202 altsetting 2 has a duplicate endpoint with address 0xF, skipping [ 76.143967][ T5352] usb 5-1: config 0 interface 202 altsetting 2 endpoint 0x5 has invalid maxpacket 1024, setting to 64 [ 76.148836][ T5352] usb 5-1: config 0 interface 202 altsetting 2 has an invalid descriptor for endpoint zero, skipping [ 76.154618][ T5352] usb 5-1: config 0 interface 202 altsetting 2 has a duplicate endpoint with address 0x4, skipping [ 76.160192][ T5352] usb 5-1: config 0 interface 202 altsetting 2 has a duplicate endpoint with address 0xF, skipping [ 76.164736][ T5352] usb 5-1: config 0 interface 202 altsetting 2 has an invalid descriptor for endpoint zero, skipping [ 76.170068][ T5352] usb 5-1: config 0 interface 202 altsetting 2 has a duplicate endpoint with address 0x2, skipping [ 76.175186][ T5352] usb 5-1: config 0 interface 3 altsetting 2 has a duplicate endpoint with address 0x5, skipping [ 76.180799][ T5352] usb 5-1: config 0 interface 3 altsetting 2 has a duplicate endpoint with address 0xE, skipping [ 76.185394][ T5352] usb 5-1: config 0 interface 3 altsetting 2 has a duplicate endpoint with address 0x9, skipping [ 76.191533][ T5352] usb 5-1: config 0 interface 169 has no altsetting 0 [ 76.194662][ T5352] usb 5-1: config 0 interface 130 has no altsetting 0 [ 76.197898][ T5352] usb 5-1: config 0 interface 202 has no altsetting 0 [ 76.202568][ T5352] usb 5-1: config 0 interface 3 has no altsetting 0 [ 76.208443][ T5352] usb 5-1: New USB device found, idVendor=0424, idProduct=cf19, bcdDevice=37.07 [ 76.213383][ T5352] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 76.217471][ T5352] usb 5-1: Product: ࠝ [ 76.221598][ T5352] usb 5-1: Manufacturer: 䰊 [ 76.223704][ T5352] usb 5-1: SerialNumber: 옲籙㪠抇춊䪦㕰ꌑ皴⽦얜➷읏㋳⤱뼛媞ꍹ笈ܒ砓絠ᭉ霵耲㐧࣓੓ᘛﲫ㜞籽㸅影ⲥ需헅껠籁ㅔ䈪䠮᳄둾逇扭땼믽仛赱匵릖뚣菢ꯎ̖䏕鶅䝅ꧾ葩꘏ꡌᚴ鈞嚱뻢咸형╴鶡ꮽ瓡훨놱娘旼곆㖰촿誧㩶䙜뙠᧹뵛쬆볞筤맳씲췯⍅㘐 [ 76.249955][ T5352] usb 5-1: config 0 descriptor?? [ 76.260765][ T5355] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 76.538102][ T1315] ieee802154 phy0 wpan0: encryption failed: -22 [ 76.541687][ T1315] ieee802154 phy1 wpan1: encryption failed: -22 [ 76.571731][ T5352] usb 5-1: USB disconnect, device number 2 [ 76.631926][ T5352] ================================================================== [ 76.636480][ T5352] BUG: KASAN: slab-use-after-free in hdm_disconnect+0x10d/0x1c0 [ 76.640414][ T5352] Read of size 8 at addr ffff88803e8ed8a0 by task kworker/0:5/5352 [ 76.643780][ T5352] [ 76.644942][ T5352] CPU: 0 UID: 0 PID: 5352 Comm: kworker/0:5 Not tainted syzkaller #0 PREEMPT(full) [ 76.644958][ T5352] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 76.644967][ T5352] Workqueue: usb_hub_wq hub_event [ 76.644985][ T5352] Call Trace: [ 76.644994][ T5352] [ 76.645000][ T5352] dump_stack_lvl+0x189/0x250 [ 76.645015][ T5352] ? __kasan_check_byte+0x12/0x40 [ 76.645083][ T5352] ? __pfx_dump_stack_lvl+0x10/0x10 [ 76.645096][ T5352] ? lock_release+0x4b/0x3e0 [ 76.645114][ T5352] ? __virt_addr_valid+0x4a5/0x5c0 [ 76.645129][ T5352] print_report+0xca/0x240 [ 76.645141][ T5352] ? hdm_disconnect+0x10d/0x1c0 [ 76.645152][ T5352] kasan_report+0x118/0x150 [ 76.645166][ T5352] ? hdm_disconnect+0x10d/0x1c0 [ 76.645177][ T5352] hdm_disconnect+0x10d/0x1c0 [ 76.645189][ T5352] usb_unbind_interface+0x26b/0x910 [ 76.645204][ T5352] ? __pfx_usb_unbind_interface+0x10/0x10 [ 76.645216][ T5352] device_release_driver_internal+0x4d6/0x800 [ 76.645235][ T5352] bus_remove_device+0x34d/0x410 [ 76.645251][ T5352] device_del+0x511/0x8e0 [ 76.645268][ T5352] ? kfree+0x18e/0x440 [ 76.645280][ T5352] ? __pfx_device_del+0x10/0x10 [ 76.645295][ T5352] ? kobject_put+0x446/0x480 [ 76.645346][ T5352] usb_disable_device+0x3e9/0x8a0 [ 76.645361][ T5352] usb_disconnect+0x330/0x950 [ 76.645380][ T5352] hub_event+0x1cf5/0x4a20 [ 76.645397][ T5352] ? do_raw_spin_lock+0x121/0x290 [ 76.645411][ T5352] ? register_lock_class+0x51/0x320 [ 76.645430][ T5352] ? __pfx_hub_event+0x10/0x10 [ 76.645441][ T5352] ? process_scheduled_works+0x9ef/0x17b0 [ 76.645454][ T5352] ? _raw_spin_unlock_irq+0x23/0x50 [ 76.645467][ T5352] ? process_scheduled_works+0x9ef/0x17b0 [ 76.645478][ T5352] ? process_scheduled_works+0x9ef/0x17b0 [ 76.645489][ T5352] process_scheduled_works+0xae1/0x17b0 [ 76.645506][ T5352] ? __pfx_process_scheduled_works+0x10/0x10 [ 76.645521][ T5352] worker_thread+0x8a0/0xda0 [ 76.645533][ T5352] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 76.645549][ T5352] ? __kthread_parkme+0x7b/0x200 [ 76.645563][ T5352] kthread+0x70e/0x8a0 [ 76.645577][ T5352] ? __pfx_worker_thread+0x10/0x10 [ 76.645588][ T5352] ? __pfx_kthread+0x10/0x10 [ 76.645602][ T5352] ? _raw_spin_unlock_irq+0x23/0x50 [ 76.645615][ T5352] ? lockdep_hardirqs_on+0x9c/0x150 [ 76.645628][ T5352] ? __pfx_kthread+0x10/0x10 [ 76.645641][ T5352] ret_from_fork+0x3f9/0x770 [ 76.645654][ T5352] ? __pfx_ret_from_fork+0x10/0x10 [ 76.645667][ T5352] ? __pfx_kthread+0x10/0x10 [ 76.645680][ T5352] ret_from_fork_asm+0x1a/0x30 [ 76.645700][ T5352] [ 76.645704][ T5352] [ 76.762651][ T5352] Allocated by task 5352: [ 76.764929][ T5352] kasan_save_track+0x3e/0x80 [ 76.767116][ T5352] __kasan_kmalloc+0x93/0xb0 [ 76.769496][ T5352] __kmalloc_cache_noprof+0x230/0x3d0 [ 76.771949][ T5352] hdm_probe+0x96/0x1400 [ 76.773852][ T5352] usb_probe_interface+0x668/0xc30 [ 76.776185][ T5352] really_probe+0x26d/0x9e0 [ 76.778318][ T5352] __driver_probe_device+0x18c/0x2f0 [ 76.780676][ T5352] driver_probe_device+0x4f/0x430 [ 76.782902][ T5352] __device_attach_driver+0x2ce/0x530 [ 76.785737][ T5352] bus_for_each_drv+0x24e/0x2e0 [ 76.788229][ T5352] __device_attach+0x2b8/0x400 [ 76.790417][ T5352] bus_probe_device+0x185/0x260 [ 76.792597][ T5352] device_add+0x7b6/0xb50 [ 76.794518][ T5352] usb_set_configuration+0x1a87/0x20e0 [ 76.796746][ T5352] usb_generic_driver_probe+0x8d/0x150 [ 76.799121][ T5352] usb_probe_device+0x1c4/0x390 [ 76.801107][ T5352] really_probe+0x26d/0x9e0 [ 76.803484][ T5352] __driver_probe_device+0x18c/0x2f0 [ 76.806240][ T5352] driver_probe_device+0x4f/0x430 [ 76.808796][ T5352] __device_attach_driver+0x2ce/0x530 [ 76.811108][ T5352] bus_for_each_drv+0x24e/0x2e0 [ 76.813276][ T5352] __device_attach+0x2b8/0x400 [ 76.815443][ T5352] bus_probe_device+0x185/0x260 [ 76.817493][ T5352] device_add+0x7b6/0xb50 [ 76.819643][ T5352] usb_new_device+0xa39/0x16f0 [ 76.822108][ T5352] hub_event+0x2958/0x4a20 [ 76.824496][ T5352] process_scheduled_works+0xae1/0x17b0 [ 76.827161][ T5352] worker_thread+0x8a0/0xda0 [ 76.829649][ T5352] kthread+0x70e/0x8a0 [ 76.831658][ T5352] ret_from_fork+0x3f9/0x770 [ 76.833878][ T5352] ret_from_fork_asm+0x1a/0x30 [ 76.835935][ T5352] [ 76.836979][ T5352] Freed by task 5352: [ 76.838713][ T5352] kasan_save_track+0x3e/0x80 [ 76.840767][ T5352] kasan_save_free_info+0x46/0x50 [ 76.843115][ T5352] __kasan_slab_free+0x5b/0x80 [ 76.845517][ T5352] kfree+0x18e/0x440 [ 76.847374][ T5352] device_release+0x99/0x1c0 [ 76.849622][ T5352] kobject_put+0x22b/0x480 [ 76.851673][ T5352] hdm_disconnect+0xf3/0x1c0 [ 76.853837][ T5352] usb_unbind_interface+0x26b/0x910 [ 76.856093][ T5352] device_release_driver_internal+0x4d6/0x800 [ 76.858753][ T5352] bus_remove_device+0x34d/0x410 [ 76.861146][ T5352] device_del+0x511/0x8e0 [ 76.863267][ T5352] usb_disable_device+0x3e9/0x8a0 [ 76.865558][ T5352] usb_disconnect+0x330/0x950 [ 76.867588][ T5352] hub_event+0x1cf5/0x4a20 [ 76.869598][ T5352] process_scheduled_works+0xae1/0x17b0 [ 76.872240][ T5352] worker_thread+0x8a0/0xda0 [ 76.874599][ T5352] kthread+0x70e/0x8a0 [ 76.876644][ T5352] ret_from_fork+0x3f9/0x770 [ 76.878707][ T5352] ret_from_fork_asm+0x1a/0x30 [ 76.880896][ T5352] [ 76.882058][ T5352] The buggy address belongs to the object at ffff88803e8ec000 [ 76.882058][ T5352] which belongs to the cache kmalloc-8k of size 8192 [ 76.888265][ T5352] The buggy address is located 6304 bytes inside of [ 76.888265][ T5352] freed 8192-byte region [ffff88803e8ec000, ffff88803e8ee000) [ 76.895239][ T5352] [ 76.896549][ T5352] The buggy address belongs to the physical page: [ 76.899623][ T5352] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x3e8e8 [ 76.903244][ T5352] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 76.907062][ T5352] anon flags: 0x4fff00000000040(head|node=1|zone=1|lastcpupid=0x7ff) [ 76.910946][ T5352] page_type: f5(slab) [ 76.912872][ T5352] raw: 04fff00000000040 ffff88801a442280 0000000000000000 0000000000000001 [ 76.917108][ T5352] raw: 0000000000000000 0000000000020002 00000000f5000000 0000000000000000 [ 76.921161][ T5352] head: 04fff00000000040 ffff88801a442280 0000000000000000 0000000000000001 [ 76.925464][ T5352] head: 0000000000000000 0000000000020002 00000000f5000000 0000000000000000 [ 76.929427][ T5352] head: 04fff00000000003 ffffea0000fa3a01 00000000ffffffff 00000000ffffffff [ 76.933428][ T5352] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000008 [ 76.937610][ T5352] page dumped because: kasan: bad access detected [ 76.940954][ T5352] page_owner tracks the page as allocated [ 76.943592][ T5352] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd2040(__GFP_IO|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 5330, tgid 5330 (sh), ts 71201745826, free_ts 60984831393 [ 76.951848][ T5352] post_alloc_hook+0x240/0x2a0 [ 76.954047][ T5352] get_page_from_freelist+0x21e4/0x22c0 [ 76.956481][ T5352] __alloc_frozen_pages_noprof+0x181/0x370 [ 76.959136][ T5352] alloc_pages_mpol+0x232/0x4a0 [ 76.961530][ T5352] allocate_slab+0x8a/0x370 [ 76.963925][ T5352] ___slab_alloc+0xbeb/0x1410 [ 76.966268][ T5352] __kmalloc_cache_noprof+0x296/0x3d0 [ 76.968525][ T5352] tomoyo_init_log+0x111f/0x1f70 [ 76.970635][ T5352] tomoyo_supervisor+0x340/0x1480 [ 76.972847][ T5352] tomoyo_env_perm+0x149/0x1e0 [ 76.974863][ T5352] tomoyo_find_next_domain+0x15cf/0x1aa0 [ 76.977390][ T5352] tomoyo_bprm_check_security+0x11c/0x180 [ 76.980142][ T5352] security_bprm_check+0x89/0x270 [ 76.982550][ T5352] bprm_execve+0x8ee/0x1450 [ 76.984748][ T5352] do_execveat_common+0x510/0x6a0 [ 76.986899][ T5352] __x64_sys_execve+0x94/0xb0 [ 76.989008][ T5352] page last free pid 5323 tgid 5323 stack trace: [ 76.991833][ T5352] __free_frozen_pages+0xbc4/0xd30 [ 76.994088][ T5352] __put_partials+0x156/0x1a0 [ 76.996498][ T5352] put_cpu_partial+0x17c/0x250 [ 76.999075][ T5352] __slab_free+0x2d5/0x3c0 [ 77.001347][ T5352] qlist_free_all+0x97/0x140 [ 77.003525][ T5352] kasan_quarantine_reduce+0x148/0x160 [ 77.005791][ T5352] __kasan_slab_alloc+0x22/0x80 [ 77.007800][ T5352] __kmalloc_node_track_caller_noprof+0x216/0x4e0 [ 77.010550][ T5352] krealloc_noprof+0x124/0x340 [ 77.012738][ T5352] ima_collect_measurement+0x4c4/0x8e0 [ 77.015157][ T5352] process_measurement+0x1121/0x1a40 [ 77.017589][ T5352] ima_bprm_check+0xfd/0x200 [ 77.019717][ T5352] security_bprm_check+0xd9/0x270 [ 77.022853][ T5352] bprm_execve+0x8ee/0x1450 [ 77.025224][ T5352] do_execveat_common+0x510/0x6a0 [ 77.027774][ T5352] __x64_sys_execve+0x94/0xb0 [ 77.029830][ T5352] [ 77.030883][ T5352] Memory state around the buggy address: [ 77.033369][ T5352] ffff88803e8ed780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 77.036794][ T5352] ffff88803e8ed800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 77.040314][ T5352] >ffff88803e8ed880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 77.043594][ T5352] ^ [ 77.045814][ T5352] ffff88803e8ed900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 77.049596][ T5352] ffff88803e8ed980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 77.053163][ T5352] ================================================================== [ 77.108628][ T5352] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 77.112150][ T5352] CPU: 0 UID: 0 PID: 5352 Comm: kworker/0:5 Not tainted syzkaller #0 PREEMPT(full) [ 77.116233][ T5352] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 77.121108][ T5352] Workqueue: usb_hub_wq hub_event [ 77.123702][ T5352] Call Trace: [ 77.125305][ T5352] [ 77.126711][ T5352] dump_stack_lvl+0x99/0x250 [ 77.128758][ T5352] ? __asan_memcpy+0x40/0x70 [ 77.131014][ T5352] ? __pfx_dump_stack_lvl+0x10/0x10 [ 77.133211][ T5352] ? __pfx__printk+0x10/0x10 [ 77.135137][ T5352] vpanic+0x281/0x750 [ 77.136867][ T5352] ? preempt_schedule+0xae/0xc0 [ 77.138968][ T5352] ? __pfx_vpanic+0x10/0x10 [ 77.140882][ T5352] ? preempt_schedule_common+0x83/0xd0 [ 77.143636][ T5352] ? preempt_schedule+0xae/0xc0 [ 77.146631][ T5352] ? __pfx_preempt_schedule+0x10/0x10 [ 77.149570][ T5352] panic+0xb9/0xc0 [ 77.151259][ T5352] ? __pfx_panic+0x10/0x10 [ 77.153269][ T5352] ? _raw_spin_unlock_irqrestore+0xfd/0x110 [ 77.155826][ T5352] ? hdm_disconnect+0x10d/0x1c0 [ 77.157965][ T5352] check_panic_on_warn+0x89/0xb0 [ 77.160153][ T5352] ? hdm_disconnect+0x10d/0x1c0 [ 77.162286][ T5352] end_report+0x78/0x160 [ 77.164124][ T5352] kasan_report+0x129/0x150 [ 77.165980][ T5352] ? hdm_disconnect+0x10d/0x1c0 [ 77.168265][ T5352] hdm_disconnect+0x10d/0x1c0 [ 77.170664][ T5352] usb_unbind_interface+0x26b/0x910 [ 77.173523][ T5352] ? __pfx_usb_unbind_interface+0x10/0x10 [ 77.175939][ T5352] device_release_driver_internal+0x4d6/0x800 [ 77.178661][ T5352] bus_remove_device+0x34d/0x410 [ 77.181010][ T5352] device_del+0x511/0x8e0 [ 77.183068][ T5352] ? kfree+0x18e/0x440 [ 77.184765][ T5352] ? __pfx_device_del+0x10/0x10 [ 77.186942][ T5352] ? kobject_put+0x446/0x480 [ 77.189171][ T5352] usb_disable_device+0x3e9/0x8a0 [ 77.191633][ T5352] usb_disconnect+0x330/0x950 [ 77.193745][ T5352] hub_event+0x1cf5/0x4a20 [ 77.196036][ T5352] ? do_raw_spin_lock+0x121/0x290 [ 77.198181][ T5352] ? register_lock_class+0x51/0x320 [ 77.200855][ T5352] ? __pfx_hub_event+0x10/0x10 [ 77.203301][ T5352] ? process_scheduled_works+0x9ef/0x17b0 [ 77.205900][ T5352] ? _raw_spin_unlock_irq+0x23/0x50 [ 77.208209][ T5352] ? process_scheduled_works+0x9ef/0x17b0 [ 77.210739][ T5352] ? process_scheduled_works+0x9ef/0x17b0 [ 77.213407][ T5352] process_scheduled_works+0xae1/0x17b0 [ 77.216276][ T5352] ? __pfx_process_scheduled_works+0x10/0x10 [ 77.219611][ T5352] worker_thread+0x8a0/0xda0 [ 77.221393][ T5352] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 77.224126][ T5352] ? __kthread_parkme+0x7b/0x200 [ 77.226245][ T5352] kthread+0x70e/0x8a0 [ 77.227842][ T5352] ? __pfx_worker_thread+0x10/0x10 [ 77.230159][ T5352] ? __pfx_kthread+0x10/0x10 [ 77.232199][ T5352] ? _raw_spin_unlock_irq+0x23/0x50 [ 77.234364][ T5352] ? lockdep_hardirqs_on+0x9c/0x150 [ 77.236777][ T5352] ? __pfx_kthread+0x10/0x10 [ 77.240157][ T5352] ret_from_fork+0x3f9/0x770 [ 77.243159][ T5352] ? __pfx_ret_from_fork+0x10/0x10 [ 77.245798][ T5352] ? __pfx_kthread+0x10/0x10 [ 77.248167][ T5352] ret_from_fork_asm+0x1a/0x30 [ 77.250340][ T5352] [ 77.252107][ T5352] Kernel Offset: disabled [ 77.254140][ T5352] Rebooting in 86400 seconds..