last executing test programs: 10.716526385s ago: executing program 2 (id=2060): r0 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) write$auto(r0, &(0x7f0000000280)='7\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81) madvise$auto(0x0, 0x7fffffffffffffff, 0xa) pidfd_open$auto(0x1, 0x0) r1 = openat$auto_tracing_saved_cmdlines_fops_trace(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/tracing/saved_cmdlines\x00', 0x80000, 0x0) unshare$auto(0x2) unshare$auto(0x40000080) unshare$auto(0x40000080) r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000100)='/sys/devices/virtual/block/ram15/queue/rotational\x00', 0x420c61, 0x0) unshare$auto(0x40000080) unshare$auto(0x40000080) mmap$auto(0x0, 0x3fffff, 0x7, 0x11, 0xdd, 0x0) pwrite64$auto(r2, 0x0, 0x0, 0x6) select$auto(0xf, 0x0, 0x0, 0x0, 0x0) madvise$auto(0x4, 0x7fffffffffffffff, 0xa) openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) futex_wake$auto(0x0, 0xe414, 0x6, 0x3) bpf$auto(0x0, &(0x7f00000001c0)=@task_fd_query={0x19, 0x4, 0x4, 0xfff, 0x8, 0x40d, 0xffffffffffffffff, 0x5f, 0x7ff}, 0x6f4) r3 = openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f0000000140)='/dev/video49\x00', 0x82001, 0x0) openat$auto_ppp_device_fops_ppp_generic(0xffffffffffffff9c, &(0x7f0000000180), 0x100, 0x0) read$auto_v4l2_fops_v4l2_dev(r3, &(0x7f0000000000)=""/33, 0x21) getsockopt$auto_SO_PEERPIDFD(0xffffffffffffffff, 0x2, 0x4d, 0x0, 0x0) adjtimex$auto(&(0x7f0000000000)={0xa, 0x0, 0x2, 0x200002, 0x2, 0xf02, 0x6, 0x0, 0x1a111ffe, 0xffffffffffff085e, 0x9, {0x9, 0x10}, 0x2, 0xfffffffffffffffd, 0x0, 0x6, 0x0, 0x7, 0x1, 0x6, 0x5, 0x3, 0xf}) read$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffffff, 0x0, 0x0) unshare$auto(0x800) keyctl$auto(0x1f, 0x0, 0x6, 0x0, 0x8000000000000000) keyctl$auto(0x1f, 0x1, 0x6, 0x0, 0x3ff) mq_unlink$auto(&(0x7f0000000040)='/dev/rtc0\x00') pread64$auto(r1, 0x0, 0x8, 0xbe8c42d) 9.128735833s ago: executing program 1 (id=2062): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) socketpair$auto(0x1, 0x1, 0x8000000000000000, 0x0) close_range$auto(0x0, 0xffffffffffffffff, 0x2) (async) close_range$auto(0x0, 0xffffffffffffffff, 0x2) open(0x0, 0x1652c2, 0xe1d2b27bdc14aa98) openat$dir(0xffffffffffffff9c, 0x0, 0x40342, 0x22) (async) openat$dir(0xffffffffffffff9c, 0x0, 0x40342, 0x22) socket(0xa, 0x2, 0x73) bpf$auto(0x0, &(0x7f0000000600)=@bpf_attr_4={0x1e, 0xffffffffffffffff, 0xffffffff}, 0xa) r0 = syz_genetlink_get_family_id$auto_tipcv2(0x0, 0xffffffffffffffff) ioctl$auto_USBDEVFS_SUBMITURB(0xffffffffffffffff, 0x8038550a, &(0x7f0000000140)={0x2, 0x80, 0xffff, 0x5, 0x0, 0x4b47, 0x3, 0x80005, @stream_id=0x7, 0x2004b, 0xc, 0x0, [{0xbb, 0x4, 0x800}, {0x0, 0x9, 0x5}, {0x4, 0x58dc, 0x101}]}) (async) ioctl$auto_USBDEVFS_SUBMITURB(0xffffffffffffffff, 0x8038550a, &(0x7f0000000140)={0x2, 0x80, 0xffff, 0x5, 0x0, 0x4b47, 0x3, 0x80005, @stream_id=0x7, 0x2004b, 0xc, 0x0, [{0xbb, 0x4, 0x800}, {0x0, 0x9, 0x5}, {0x4, 0x58dc, 0x101}]}) pselect6$auto(0x1, 0x0, 0x0, 0x0, 0x0, 0x0) unshare$auto(0x40000080) unshare$auto(0x40000080) unshare$auto(0x40000080) mmap$auto(0x0, 0x3fffff, 0x7, 0x11, 0xdd, 0x0) (async) mmap$auto(0x0, 0x3fffff, 0x7, 0x11, 0xdd, 0x0) select$auto(0xe, 0x0, 0x0, 0x0, 0x0) settimeofday$auto(&(0x7f0000000540)={0x5, 0x5}, &(0x7f0000000400)={0x7fffffff, 0x3}) openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f0000000380)='/dev/video57\x00', 0x202000, 0x0) (async) openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f0000000380)='/dev/video57\x00', 0x202000, 0x0) shmctl$auto_IPC_RMID(0x6, 0x0, &(0x7f0000000300)={{0x6, 0x0, 0x0, 0x1, 0x80, 0x3, 0x8}, 0xfffffff8, 0x1ff, 0x800, 0x4, @raw=0x3, @inferred=0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)="5e96d4c4c9f11b902b31b587288ce68456d3372d700a0df0db", 0x0}) r4 = setfsgid$auto(r2) r5 = socket(0x2, 0x1, 0x106) r6 = openat$auto_proc_mountinfo_operations_mnt_namespace(0xffffffffffffff9c, &(0x7f0000000280)='/proc/cpuinfo\x00', 0x400, 0x0) sendmsg$auto_TIPC_NL_NET_GET(r5, &(0x7f0000006140)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000006100)={&(0x7f0000000580)={0x1ca0, r0, 0x2, 0x70bd2d, 0x25dfdbfe, {}, [@TIPC_NLA_BEARER={0x312, 0x1, 0x0, 0x1, [@generic="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", @nested={0x15c, 0x141, 0x0, 0x1, [@generic="402e03988cd317d33323985861f2bdc831c4e9bc5c8ad2ecb74d97b6b701d221c80451cf828686e07f21685cc7330131f7f6112f738513409649563c250c116ad36247b13ecbcde687959ef3b6396a04a61045397e616734b7ea83a59a52c62da32c46f553d664ad58ab8bf2ff5e7904af7ff35fcaef4be8a497acb4543710863a02664c30b69f79d62882d42dae0be82f9d59e331b1001ca217e0a123efd13279efbda37922f6f2ae80e65cc91f1d5f49ac2ba07b377063aa05adc167a178acb63d3ab433ad6a3fd2178a5503", @typed={0x8, 0x4a, 0x0, 0x0, @pid=r3}, @generic="a6f882e5e5c05219173313ada620234c286f554ad89eb60f9177f1ed3500c68374eaf67f07b68fd10337135a4a5d19b4d18c8a3c610ad1e1d731f986245557f60294782ea751fc0d9bce9147c3e877c92e8f18b1058bf9d638cf5a03e117cf51303864cf6672ad62537d6f7bd331469a3284be762445cfb5c9713a87b830f48427893b"]}, @typed={0xc, 0xd0, 0x0, 0x0, @u64}, @generic="ad324a545fd88fed7ee611665e0b260c2fb559ac3a733086fb1facf9ff13b1e7aecdcd3ea05c81e8d170ae6228e4fbf59fbc9fc6f5bd74e78f665fe703cff62fccc15cfdfb1b9849830ba4278d0f81eb36fad6f139eaa6f7ea"]}, @TIPC_NLA_UNSPEC={0x28, 0x0, "307ec59cf1360ab7874d12c3e553d59c569380ac8cf96e9275e5747193d1cba260a8db75"}, @TIPC_NLA_SOCK={0x21c, 0x2, 0x0, 0x1, [@typed={0x8, 0x101, 0x0, 0x0, @fd=r6}, @nested={0x9, 0x54, 0x0, 0x1, [@generic="d2fabac299"]}, @typed={0x14, 0x12a, 0x0, 0x0, @ipv6=@local}, @generic="e9b1eb1f3ff4f3faaf86a41d15fa15ab97363f2e1eb286628f9075a7a4604a87f8ef32254fd1d01e670de0e41e42c97a837d3258386dd074276e867b3bcd0f3d0858466439cd2dce86d0c5efa409b2134bf4e826e0408b8e595af0c47d659051e8951aaa8705aeacd3103f6728dd903ab2584ed027bfe5f57c34e789c878b70a5a42851d3c839c3539c63095f2ea5ac9f10051b3", @nested={0x15c, 0xd3, 0x0, 0x1, [@generic="269ded31cbb4da2eb2a4257953e9f40f5e98cce77d48b376ca6b1229e436ec1a39163967cb28298aa14902d9e7168ffa5613c6ec2b92947bb6ff79187fa485bfdea8eeb518e31feb86ab40c2f85e87741e8b1ae595ec10508a71f3e6069b325e33abaa023ca99278fbfc8e1317a61d3f4b655e00d2b53f3f2c9f16d350a7ab427c96da297ae1e66f7a76472304699aee904c046c21a0b20aa012b0cc1aa8f46510fb9471d28f101b5aedb372bfff02e98288cb155286c3cd514abfea", @typed={0x8, 0xf3, 0x0, 0x0, @uid=r1}, @typed={0xb, 0x156, 0x0, 0x0, @str='TIPCv2\x00'}, @nested={0x4, 0x110}, @generic="c647d64732a3eef09e80230227ab746ad6549e32a8ed3d95a4c55e848b3709705744caa77d222e46e49adeab057182a84838344bcfd7ef137137b3e339ab3720dca304810c54b33032ad472b57c387822902fe46858cf29b6372878fc3837a03de1ebe2ac5b9cbdcb9860e57224a079fe493cd32f597b55b", @nested={0x4, 0x141}, @typed={0x8, 0xef, 0x0, 0x0, @u32=0x5}]}]}, @TIPC_NLA_SOCK={0x12f5, 0x2, 0x0, 0x1, [@typed={0xc, 0xf1, 0x0, 0x0, @u64=0x8}, @nested={0x106f, 0xd0, 0x0, 0x1, [@generic="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@nested={0x4, 0x10a}, @generic="1690681ae17d5f000f20b19a4214bfcc46f384944755012cd4b6190aab256cb73f3205f3931cbd6f49f4168052553ca1a812ae94f7b646227ee72b6938bda87f05c0a0c82c6ff45955e449e7e3b2fcf0aa80d31012e9f413a0210ef1fae1d90460d57accf1e66ed783784ac8ae78715df59469b5865e35ddab7e3322646cdf00414abcf4275220ba770d68a47631a35d57467ef5c523dfaf0602c00ed89c06a6e21f618b138a5661df9abbc5e8"]}, @generic="c8d73cf4f01edb088a60ed2764b8bdeea9a392b3565752190e5eb6e1e0df5cf76c122b051d497f1131cf87f8da66bebe16d4f865a01cdb26ca0a076426abe678d77de8e02f9964b1351864bab3cce1dd95bcd067fc873759be476b6880eab766194db7ac4c8bbb7b61173d58263e5a1b1a380563015700d51b54187b78cd0648f44624b4c4afb9645082b46679970c91f9c18bfb21419675d4892028e77f3f5a8da76593907323755a61a11ed75a8c1bf429c668ec613855b40965ef94418d5058f51ff4ff6bb980953037595ea359a8e040e2e3db1177d41655687f47d22e8985fe323398", @nested={0x188, 0x156, 0x0, 0x1, [@generic="37120863dbb5235d84219e298ffcc29163ea1b9bb3bc7ea6f4cf11726a44b143c21c9565c168cc0d4dadea61b6e424e56f8b2053ab7813179af8dc496d550f4ba354b03c9a473cd05e6382a49f1447719d50a4df912dcf108ed76095be0c490f801cf1e3f2615d9af55bfd1665426eea463fa5fae887f9f5265900ef9de958b020f4bffa", @typed={0x8, 0x72, 0x0, 0x0, @uid=r1}, @generic="24beb86f216d64cade2062492bf23ca37b4201d9761d2ec64681e374b38e3ef38239d2ea6cd9017051eda096870462c23de10dd4fde7850872f7b5f4f38b887d93637c201bff717942f49bfcafc2d7341655d697fd61e5f718f581e33169e66266646235ef03ea637b28f1a3e7216d9bc98726d4ac0e8ff7a755de36449fe79988f822aab675f13f5a3e3379eefbaa56704b72e442764183e32fb29f9dd37cea5fa57a2cb046e44e485d95493dff9ef8f9", @generic="85feae18ecc009d422419d92be08473edad605b6f75baf145dce6974d02c2d1bf8639868202913bb830fbedc6a2545a1e34487da88253e5ff5062f", @typed={0x8, 0x59, 0x0, 0x0, @u32=0x81}, @nested={0x4, 0x15e}]}, @typed={0x8, 0x67, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}]}, @TIPC_NLA_SOCK={0x244, 0x2, 0x0, 0x1, [@typed={0x4, 0xe4}, @nested={0x1c2, 0x92, 0x0, 0x1, [@typed={0x14, 0xda, 0x0, 0x0, @ipv6=@local}, @nested={0x4, 0x1c}, @generic, @generic="3c0735718458d3b39e6e98f5562fbaa41d98946e4ddf11f7121aabd43effa31b260f37a01d7a004b245ab63f2c3a137da892c75a5813ab11ebbcc0855e2872a9bffda817c70aae70a5771215b4f649fd38f5854f9e9eed107f83fe5f25ca18fd0d8565a458cecc7ecfe8e16267fc3a5c4f1f9e0aa5802b36236aac5ee68aa2bd391ff7804954a13f9f528ba4d458b457e9f42ae59e2f162457d9b5e6017290bef831adf3f1d8e98570c67db3da76dafd53b53621489bf35a7cc5ae173231e32827cb636ba8a48834196308be6b314e5a2c6094c323ade8ea547b005113230be4d380aa30f6", @generic="e95fe0d2d3ca120d8d57c559f66108eff180fcaa74bbdfc86cbad40f58d5be1243e8c4a69d1409ed7b2edeab4d7d09f1806dfa593daebb07e6180cc35e1792092da1f51a023fca740442dcb8267c1fe217eadc7dc1ffdbc9e911649bd7c98bdbcabdb4f9f97e23865d33e444a4cd155bf52808a743dbc1f13fb89965fff83dad151ff51ce4b52f3b51c791c1f7718963a941a2252d3662a33279602e769fddb835eaa5f9c243e96624bc330f17", @typed={0x14, 0x5e, 0x0, 0x0, @ipv6=@private2={0xfc, 0x2, '\x00', 0x1}}]}, @nested={0x77, 0x77, 0x0, 0x1, [@typed={0x4, 0x138}, @generic="3b166050650e8826f2a95dfed69747ed5c2e6709e526f56bc27a8a08e905e281c354bbce968d25be8bd8cb075071c008cf404900ceedb58eeec1703d936aa5222dfa80e756d9a6fde3ff5a95bd6f8a68fa73c014e4b49e9bbc1bcc81c3569cdf3007ca67084a5e01d129e0d514654a"]}]}, @TIPC_NLA_MON={0x1f8, 0x9, 0x0, 0x1, [@nested={0x99, 0x108, 0x0, 0x1, [@typed={0x8, 0x105, 0x0, 0x0, @ipv4=@multicast2}, @generic="9b42c07bdeec745bd1fc28ed927b89bb0750e4f02426e839a75119eecb9ee499a7e91b2ebfff5ef9d2d502bd0afac97057f9e2c502b5df3419718467eb4a89969df955bdb6cc82ea65b178da618336", @generic="c2b9b52338e0f3957cb9abf22f211cd39900c31c4587c934f5739413aef62b5c12b86f699dd36aee922d9dabe33866b1f8bd8b16ebf977ce41608e609e01"]}, @typed={0x4, 0x92, 0x0, 0x0, @binary}, @nested={0x154, 0xf0, 0x0, 0x1, [@generic="45981a6646d912d1b8ff9e1283e3ba8330fee212d630ddbf4e38a08fc703eb94007d5c19568087911ff1445e65664b9def9e8d5b85f87b150eaab94e3d9dd5ef8258e1e3bce172ff9201d3bff505f7bf6df9f010df076276a9767684fc1f588ea002c4053af7f43488cef305af5fddf44f564f18683f5703b874a7984df894", @generic="56750b52d3bc07d52f4850ec79f861dbf741fbf9d6eb633a30c2607d751317808eac6572ddf552fa0d09338cf2c0739e8c3ada40a380fd232e65aeab73ff5b39e439aa18c79baa02357f8acc12ec1d8ca6647f06a1f3e27db0c224e21c6d97b1ca74913fb4f18615f534c794943a285d03fee797d34172cfec43b9e6f5175784078857a039066e55a29d6236cf2663f936b52361a594940f9b7e438aad218c7b5de4e3ff10b3d3b383bd272b5936c430dfbadb592ca7358cfaa1a38a95eb67887583bad243bb80eb91", @generic="e9748bc5195cc1a8"]}]}]}, 0x1ca0}, 0x1, 0x0, 0x0, 0x4000000}, 0x40400c1) (async) sendmsg$auto_TIPC_NL_NET_GET(r5, &(0x7f0000006140)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000006100)={&(0x7f0000000580)={0x1ca0, r0, 0x2, 0x70bd2d, 0x25dfdbfe, {}, [@TIPC_NLA_BEARER={0x312, 0x1, 0x0, 0x1, [@generic="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", @nested={0x15c, 0x141, 0x0, 0x1, [@generic="402e03988cd317d33323985861f2bdc831c4e9bc5c8ad2ecb74d97b6b701d221c80451cf828686e07f21685cc7330131f7f6112f738513409649563c250c116ad36247b13ecbcde687959ef3b6396a04a61045397e616734b7ea83a59a52c62da32c46f553d664ad58ab8bf2ff5e7904af7ff35fcaef4be8a497acb4543710863a02664c30b69f79d62882d42dae0be82f9d59e331b1001ca217e0a123efd13279efbda37922f6f2ae80e65cc91f1d5f49ac2ba07b377063aa05adc167a178acb63d3ab433ad6a3fd2178a5503", @typed={0x8, 0x4a, 0x0, 0x0, @pid=r3}, @generic="a6f882e5e5c05219173313ada620234c286f554ad89eb60f9177f1ed3500c68374eaf67f07b68fd10337135a4a5d19b4d18c8a3c610ad1e1d731f986245557f60294782ea751fc0d9bce9147c3e877c92e8f18b1058bf9d638cf5a03e117cf51303864cf6672ad62537d6f7bd331469a3284be762445cfb5c9713a87b830f48427893b"]}, @typed={0xc, 0xd0, 0x0, 0x0, @u64}, @generic="ad324a545fd88fed7ee611665e0b260c2fb559ac3a733086fb1facf9ff13b1e7aecdcd3ea05c81e8d170ae6228e4fbf59fbc9fc6f5bd74e78f665fe703cff62fccc15cfdfb1b9849830ba4278d0f81eb36fad6f139eaa6f7ea"]}, @TIPC_NLA_UNSPEC={0x28, 0x0, "307ec59cf1360ab7874d12c3e553d59c569380ac8cf96e9275e5747193d1cba260a8db75"}, @TIPC_NLA_SOCK={0x21c, 0x2, 0x0, 0x1, [@typed={0x8, 0x101, 0x0, 0x0, @fd=r6}, @nested={0x9, 0x54, 0x0, 0x1, [@generic="d2fabac299"]}, @typed={0x14, 0x12a, 0x0, 0x0, @ipv6=@local}, @generic="e9b1eb1f3ff4f3faaf86a41d15fa15ab97363f2e1eb286628f9075a7a4604a87f8ef32254fd1d01e670de0e41e42c97a837d3258386dd074276e867b3bcd0f3d0858466439cd2dce86d0c5efa409b2134bf4e826e0408b8e595af0c47d659051e8951aaa8705aeacd3103f6728dd903ab2584ed027bfe5f57c34e789c878b70a5a42851d3c839c3539c63095f2ea5ac9f10051b3", @nested={0x15c, 0xd3, 0x0, 0x1, [@generic="269ded31cbb4da2eb2a4257953e9f40f5e98cce77d48b376ca6b1229e436ec1a39163967cb28298aa14902d9e7168ffa5613c6ec2b92947bb6ff79187fa485bfdea8eeb518e31feb86ab40c2f85e87741e8b1ae595ec10508a71f3e6069b325e33abaa023ca99278fbfc8e1317a61d3f4b655e00d2b53f3f2c9f16d350a7ab427c96da297ae1e66f7a76472304699aee904c046c21a0b20aa012b0cc1aa8f46510fb9471d28f101b5aedb372bfff02e98288cb155286c3cd514abfea", @typed={0x8, 0xf3, 0x0, 0x0, @uid=r1}, @typed={0xb, 0x156, 0x0, 0x0, @str='TIPCv2\x00'}, @nested={0x4, 0x110}, @generic="c647d64732a3eef09e80230227ab746ad6549e32a8ed3d95a4c55e848b3709705744caa77d222e46e49adeab057182a84838344bcfd7ef137137b3e339ab3720dca304810c54b33032ad472b57c387822902fe46858cf29b6372878fc3837a03de1ebe2ac5b9cbdcb9860e57224a079fe493cd32f597b55b", @nested={0x4, 0x141}, @typed={0x8, 0xef, 0x0, 0x0, @u32=0x5}]}]}, @TIPC_NLA_SOCK={0x12f5, 0x2, 0x0, 0x1, [@typed={0xc, 0xf1, 0x0, 0x0, @u64=0x8}, @nested={0x106f, 0xd0, 0x0, 0x1, [@generic="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@nested={0x4, 0x10a}, @generic="1690681ae17d5f000f20b19a4214bfcc46f384944755012cd4b6190aab256cb73f3205f3931cbd6f49f4168052553ca1a812ae94f7b646227ee72b6938bda87f05c0a0c82c6ff45955e449e7e3b2fcf0aa80d31012e9f413a0210ef1fae1d90460d57accf1e66ed783784ac8ae78715df59469b5865e35ddab7e3322646cdf00414abcf4275220ba770d68a47631a35d57467ef5c523dfaf0602c00ed89c06a6e21f618b138a5661df9abbc5e8"]}, @generic="c8d73cf4f01edb088a60ed2764b8bdeea9a392b3565752190e5eb6e1e0df5cf76c122b051d497f1131cf87f8da66bebe16d4f865a01cdb26ca0a076426abe678d77de8e02f9964b1351864bab3cce1dd95bcd067fc873759be476b6880eab766194db7ac4c8bbb7b61173d58263e5a1b1a380563015700d51b54187b78cd0648f44624b4c4afb9645082b46679970c91f9c18bfb21419675d4892028e77f3f5a8da76593907323755a61a11ed75a8c1bf429c668ec613855b40965ef94418d5058f51ff4ff6bb980953037595ea359a8e040e2e3db1177d41655687f47d22e8985fe323398", @nested={0x188, 0x156, 0x0, 0x1, [@generic="37120863dbb5235d84219e298ffcc29163ea1b9bb3bc7ea6f4cf11726a44b143c21c9565c168cc0d4dadea61b6e424e56f8b2053ab7813179af8dc496d550f4ba354b03c9a473cd05e6382a49f1447719d50a4df912dcf108ed76095be0c490f801cf1e3f2615d9af55bfd1665426eea463fa5fae887f9f5265900ef9de958b020f4bffa", @typed={0x8, 0x72, 0x0, 0x0, @uid=r1}, @generic="24beb86f216d64cade2062492bf23ca37b4201d9761d2ec64681e374b38e3ef38239d2ea6cd9017051eda096870462c23de10dd4fde7850872f7b5f4f38b887d93637c201bff717942f49bfcafc2d7341655d697fd61e5f718f581e33169e66266646235ef03ea637b28f1a3e7216d9bc98726d4ac0e8ff7a755de36449fe79988f822aab675f13f5a3e3379eefbaa56704b72e442764183e32fb29f9dd37cea5fa57a2cb046e44e485d95493dff9ef8f9", @generic="85feae18ecc009d422419d92be08473edad605b6f75baf145dce6974d02c2d1bf8639868202913bb830fbedc6a2545a1e34487da88253e5ff5062f", @typed={0x8, 0x59, 0x0, 0x0, @u32=0x81}, @nested={0x4, 0x15e}]}, @typed={0x8, 0x67, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}]}, @TIPC_NLA_SOCK={0x244, 0x2, 0x0, 0x1, [@typed={0x4, 0xe4}, @nested={0x1c2, 0x92, 0x0, 0x1, [@typed={0x14, 0xda, 0x0, 0x0, @ipv6=@local}, @nested={0x4, 0x1c}, @generic, @generic="3c0735718458d3b39e6e98f5562fbaa41d98946e4ddf11f7121aabd43effa31b260f37a01d7a004b245ab63f2c3a137da892c75a5813ab11ebbcc0855e2872a9bffda817c70aae70a5771215b4f649fd38f5854f9e9eed107f83fe5f25ca18fd0d8565a458cecc7ecfe8e16267fc3a5c4f1f9e0aa5802b36236aac5ee68aa2bd391ff7804954a13f9f528ba4d458b457e9f42ae59e2f162457d9b5e6017290bef831adf3f1d8e98570c67db3da76dafd53b53621489bf35a7cc5ae173231e32827cb636ba8a48834196308be6b314e5a2c6094c323ade8ea547b005113230be4d380aa30f6", @generic="e95fe0d2d3ca120d8d57c559f66108eff180fcaa74bbdfc86cbad40f58d5be1243e8c4a69d1409ed7b2edeab4d7d09f1806dfa593daebb07e6180cc35e1792092da1f51a023fca740442dcb8267c1fe217eadc7dc1ffdbc9e911649bd7c98bdbcabdb4f9f97e23865d33e444a4cd155bf52808a743dbc1f13fb89965fff83dad151ff51ce4b52f3b51c791c1f7718963a941a2252d3662a33279602e769fddb835eaa5f9c243e96624bc330f17", @typed={0x14, 0x5e, 0x0, 0x0, @ipv6=@private2={0xfc, 0x2, '\x00', 0x1}}]}, @nested={0x77, 0x77, 0x0, 0x1, [@typed={0x4, 0x138}, @generic="3b166050650e8826f2a95dfed69747ed5c2e6709e526f56bc27a8a08e905e281c354bbce968d25be8bd8cb075071c008cf404900ceedb58eeec1703d936aa5222dfa80e756d9a6fde3ff5a95bd6f8a68fa73c014e4b49e9bbc1bcc81c3569cdf3007ca67084a5e01d129e0d514654a"]}]}, @TIPC_NLA_MON={0x1f8, 0x9, 0x0, 0x1, [@nested={0x99, 0x108, 0x0, 0x1, [@typed={0x8, 0x105, 0x0, 0x0, @ipv4=@multicast2}, @generic="9b42c07bdeec745bd1fc28ed927b89bb0750e4f02426e839a75119eecb9ee499a7e91b2ebfff5ef9d2d502bd0afac97057f9e2c502b5df3419718467eb4a89969df955bdb6cc82ea65b178da618336", @generic="c2b9b52338e0f3957cb9abf22f211cd39900c31c4587c934f5739413aef62b5c12b86f699dd36aee922d9dabe33866b1f8bd8b16ebf977ce41608e609e01"]}, @typed={0x4, 0x92, 0x0, 0x0, @binary}, @nested={0x154, 0xf0, 0x0, 0x1, [@generic="45981a6646d912d1b8ff9e1283e3ba8330fee212d630ddbf4e38a08fc703eb94007d5c19568087911ff1445e65664b9def9e8d5b85f87b150eaab94e3d9dd5ef8258e1e3bce172ff9201d3bff505f7bf6df9f010df076276a9767684fc1f588ea002c4053af7f43488cef305af5fddf44f564f18683f5703b874a7984df894", @generic="56750b52d3bc07d52f4850ec79f861dbf741fbf9d6eb633a30c2607d751317808eac6572ddf552fa0d09338cf2c0739e8c3ada40a380fd232e65aeab73ff5b39e439aa18c79baa02357f8acc12ec1d8ca6647f06a1f3e27db0c224e21c6d97b1ca74913fb4f18615f534c794943a285d03fee797d34172cfec43b9e6f5175784078857a039066e55a29d6236cf2663f936b52361a594940f9b7e438aad218c7b5de4e3ff10b3d3b383bd272b5936c430dfbadb592ca7358cfaa1a38a95eb67887583bad243bb80eb91", @generic="e9748bc5195cc1a8"]}]}]}, 0x1ca0}, 0x1, 0x0, 0x0, 0x4000000}, 0x40400c1) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @empty}, 0x51) (async) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @empty}, 0x51) msgctl$auto_IPC_STAT(0x5f, 0x2, 0x0) (async) msgctl$auto_IPC_STAT(0x5f, 0x2, 0x0) keyctl$auto(0x1f, 0x1, 0x6, r4, 0x3ff) (async) keyctl$auto(0x1f, 0x1, 0x6, r4, 0x3ff) keyctl$auto(0x1f, 0x1, 0x6, 0x3, 0x3ff) (async) keyctl$auto(0x1f, 0x1, 0x6, 0x3, 0x3ff) io_uring_setup$auto(0x59, &(0x7f0000000080)={0x80000002, 0x1d, 0x3000, 0xfffffff8, 0x6, 0x400a, 0xffffffffffffffff, [], {0x6, 0x6, 0x6, 0x29c, 0x1, 0x7f, 0x3ff, 0xa, 0x1}, {0x10100, 0x1, 0x52, 0x85, 0x2, 0x1a7b870a, 0x76c5, 0x8, 0x100000000}}) mmap$auto(0x0, 0x810004, 0xffb, 0x8000000008011, 0x3, 0x8000) close_range$auto(0x2, 0x8, 0x0) syz_genetlink_get_family_id$auto_ipvs(&(0x7f0000002680), 0xffffffffffffffff) 8.773542028s ago: executing program 2 (id=2065): write$auto(0xffffffffffffffff, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) unshare$auto(0x40000080) unshare$auto(0x40000080) openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mmap$auto(0x0, 0x5, 0x2, 0x40eb2, 0x401, 0x300000000000) close_range$auto(0x2, 0x8, 0x0) socket(0x2, 0x80802, 0x0) r0 = socket(0x2b, 0x1, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$auto(0x3, &(0x7f0000000100)=@in={0x2, 0x3, @empty}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x19}}, 0x50) readv$auto(0x3, &(0x7f00000001c0)={0x0, 0x7fffffffefff}, 0x7) write$auto(r1, &(0x7f0000000040)='\x00', 0x5) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}, 0x6a) r2 = openat$auto_snd_pcm_f_ops_pcm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/snd/pcmC1D1p\x00', 0x1, 0x0) ioctl$auto_SNDRV_PCM_IOCTL_PREPARE(r2, 0x4140, 0x0) openat$auto_vcs_fops_vc_screen(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcsa1\x00', 0x101041, 0x0) lseek$auto(0x3, 0x8000000000000004, 0x1) sendmmsg$auto(r0, &(0x7f0000000140)={{&(0x7f0000000040), 0x12, 0x0, 0x9, 0x0, 0x1f, 0xb}, 0x800009}, 0x3, 0x20000000) sendto$auto(0x3, 0x0, 0x7, 0x101, 0x0, 0x6) io_uring_setup$auto(0xf, 0x0) r3 = openat$auto_cec_devnode_fops_cec_priv(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$auto_CEC_DQEVENT(r3, 0xc0506107, 0x0) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snd/midiC2D0\x00', 0x1, 0x0) openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f0000000180)='/dev/video3\x00', 0x2aa01, 0x0) r4 = openat$auto_console_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000800)='/dev/tty0\x00', 0x102, 0x0) write$auto_console_fops_tty_io(r4, &(0x7f0000000000)="c80d1b5d399b39", 0xfdef) mmap$auto(0x0, 0x3fffff, 0x7, 0x11, 0xdd, 0x0) syz_genetlink_get_family_id$auto_smc_gen_netlink(&(0x7f00000003c0), 0xffffffffffffffff) select$auto(0xe, 0x0, 0x0, 0x0, 0x0) 8.34100165s ago: executing program 3 (id=2066): openat$auto_snd_seq_f_ops_seq_clientmgr(0xffffffffffffff9c, &(0x7f0000000040), 0x42001, 0x0) mmap$auto(0xe, 0x2000400008, 0xdf, 0x9b72, 0xffffffffffffffff, 0x8000) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup.cpu/memory.limit_in_bytes\x00', 0x182b02, 0x0) sendfile$auto(r0, r0, 0x0, 0x3) ioctl$auto(r0, 0x1, r0) 7.484502723s ago: executing program 1 (id=2067): openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/snd/controlC1\x00', 0x4082, 0x0) unshare$auto(0x400000000000001) r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D2\x00', 0x1, 0x0) write$auto(r0, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) unshare$auto(0x40000080) unshare$auto(0x40000080) mmap$auto(0x0, 0x3ffffe, 0x7, 0x11, 0xdd, 0x0) clock_settime$auto(0x0, &(0x7f0000000000)={0x100000000, 0x3b9ac9ff}) adjtimex$auto(0x0) adjtimex$auto(&(0x7f00000000c0)={0xff, 0x0, 0xff, 0x7, 0x400, 0x5, 0x6f, 0x0, 0x101, 0x9532, 0x5, {0x40010000, 0x4}, 0x80000000006, 0x100, 0x3ff, 0x3, 0x0, 0xfffffffffffffffd, 0x40003, 0x8000000000000191, 0xb, 0x0, 0xfffffffb}) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_smc_gen_netlink(&(0x7f00000003c0), r1) select$auto(0xe, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x28, 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$auto_KSMBD_EVENT_SHARE_CONFIG_REQUEST(r2, 0x0, 0x4000085) unshare$auto(0x40000080) write$auto(0xffffffffffffffff, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/ioatdma/parameters/ioat_interrupt_style\x00', 0x401, 0x0) write$auto_kernfs_file_fops_kernfs_internal(r3, &(0x7f0000000140)="e7696e5891a9bccbf2a814c2b1c2da6a", 0x10) unshare$auto(0x40000080) socket(0x2, 0x2, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) ioctl$auto(0x3, 0x541b, 0x7f) madvise$auto(0x0, 0xffffffffffff0005, 0x17) prctl$auto(0x44, 0x5, 0x0, 0x8, 0x863) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) mbind$auto(0x2000, 0x2091d2, 0x4, 0x0, 0x6, 0x2) openat$auto_proc_pid_maps_operations_internal(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/smaps_rollup\x00', 0x40000, 0x0) madvise$auto(0x82, 0xbaf, 0x15) 7.35070459s ago: executing program 0 (id=2068): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) sysfs$auto(0x2, 0x12, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$auto_ethtool(&(0x7f00000064c0), r0) sendmsg$auto_ETHTOOL_MSG_PHC_VCLOCKS_GET(r0, &(0x7f0000006580)={0x0, 0x0, &(0x7f0000006540)={&(0x7f0000006500)={0x2c, r1, 0x1, 0x70bd25, 0x25dfdbfc, {}, [@ETHTOOL_A_PHC_VCLOCKS_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}]}]}, 0x33fe0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) fsopen$auto(0x0, 0x1) close_range$auto(0x2, 0x8, 0x0) r2 = openat$auto_regulator_summary_fops_(0xffffffffffffff9c, &(0x7f0000000000), 0x40000, 0x0) getsockopt$auto(r2, 0x9, 0x4, &(0x7f0000000040)='#-\x00', &(0x7f0000000080)=0xd) 7.250044532s ago: executing program 3 (id=2069): pselect6$auto(0x1, 0x0, 0x0, 0x0, 0x0, 0x0) mmap$auto(0x0, 0x400008, 0x5f, 0x9b72, 0x2, 0x8000) socket(0x1d, 0x3, 0x1) r0 = openat$auto_evdev_fops_evdev(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/event1\x00', 0x143080, 0x0) ioctl$auto(r0, 0x80204518, r0) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, 0x0, 0x101000, 0x0) pselect6$auto(0x5, 0x0, 0x0, 0x0, 0x0, 0x0) unshare$auto(0x40000080) unshare$auto(0x40000080) r1 = openat$auto_snd_timer_f_ops_timer(0xffffffffffffff9c, &(0x7f0000000000), 0x8802, 0x0) ioctl$auto_SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000080)={0xffffffff, 0x27, 0x9, 0x3, 0xfffffffa}) unshare$auto(0xfd) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) listmount$auto(&(0x7f0000000100)={0x20, @raw, 0xffffffffffffffff}, 0x0, 0x5, 0x1) madvise$auto(0x8, 0x80000002003f2, 0x16) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ram9\x00', 0x84100, 0x0) mmap$auto(0x0, 0x3fffff, 0x7, 0x11, 0xdd, 0x0) openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, 0x0, 0x121300, 0x0) select$auto(0xe, 0x0, 0x0, 0x0, 0x0) socket(0x15, 0x5, 0x5) keyctl$auto(0x1f, 0x1, 0x6, 0x0, 0x3ff) mkdir$auto(&(0x7f0000000040)='./file0\x00', 0x2) gettimeofday$auto(&(0x7f0000000180)={0x7, 0x9}, 0x0) r2 = openat$auto_ftrace_subsystem_filter_fops_trace_events(0xffffffffffffff9c, 0x0, 0x103041, 0x0) writev$auto(r2, &(0x7f0000000140)={&(0x7f0000000040), 0x5}, 0x5) keyctl$auto(0x1f, 0x1, 0x6, 0x3, 0x3ff) r3 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, 0x0, 0x60742, 0x0) write$auto(r3, 0x0, 0x80000000) sendmsg$auto_OVS_PACKET_CMD_EXECUTE(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYRES32=r3, @ANYRES16, @ANYRESOCT=r1], 0x4c}, 0x1, 0x0, 0x0, 0x4004040}, 0xc800) 7.228484696s ago: executing program 2 (id=2070): mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) pselect6$auto(0x5, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = io_uring_setup$auto(0x6, 0x0) unshare$auto(0x40000080) unshare$auto(0x40000080) clock_nanosleep$auto(0x9, 0x0, 0x0, 0x0) unshare$auto(0x40000080) mmap$auto(0x0, 0x3fffff, 0x7, 0x11, 0xdd, 0x0) syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000000000), r0) bpf$auto(0x0, &(0x7f0000000100)=@batch={0x5, 0xdd, 0xf85, 0x2, 0x3, 0xffffffffffffffff, 0x80000000, 0x9}, 0x3) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$auto_ipvs(&(0x7f0000002680), 0xffffffffffffffff) sendmsg$auto_IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x20, r2, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@typed={0x8, 0x1, 0x0, 0x0, @fd}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x40014}, 0x0) gettid() openat$auto_fops_u32_ro_(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/debug/netdevsim/netdevsim5/ports/2/bpf_offloaded_id\x00', 0x10b101, 0x0) kexec_load$auto(0x800000000000000d, 0x0, 0x0, 0x5) r3 = syz_genetlink_get_family_id$auto_ovs_flow(&(0x7f0000000180), 0xffffffffffffffff) r4 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/ip6_flowlabel\x00', 0x42000, 0x0) read$auto_proc_reg_file_ops_compat_inode(r4, &(0x7f0000002100)=""/15, 0xf) r5 = socket$nl_generic(0x10, 0x3, 0x10) statfs$auto(0x0, 0x0) sendmsg$auto_OVS_FLOW_CMD_GET(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000600)={0x1c, r3, 0x401, 0x70bd25, 0x25dfdc02, {}, [@OVS_FLOW_ATTR_PROBE={0x4}, @OVS_FLOW_ATTR_PROBE={0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80c0}, 0x800) gettid() r6 = openat$auto_proc_timers_operations_base(0xffffffffffffff9c, &(0x7f0000000140), 0x40000, 0x0) preadv$auto(r6, &(0x7f0000000200)={0x0, 0x101}, 0x9, 0x1ff, 0x5) r7 = socket(0x10, 0x2, 0x0) openat$auto_ima_measurements_ops_ima_fs(0xffffffffffffff9c, &(0x7f00000002c0), 0x202, 0x0) sendmmsg$auto(r7, &(0x7f0000000200)={{0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080), 0xfc2}, 0x2, &(0x7f00000001c0), 0x7, 0xa505}, 0x800}, 0x7, 0x4008) keyctl$auto(0x1f, 0x1, 0x6, 0x3, 0x3ff) 7.102668776s ago: executing program 0 (id=2071): r0 = socket(0x22, 0x6, 0x8) bind$auto(r0, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x10}}, 0x54) open(&(0x7f0000000000)='./file0\x00', 0x4242, 0xe1d2b27bdc14ab3f) madvise$auto(0x2, 0xd, 0xffff8000) open(&(0x7f0000000000)='./file0\x00', 0x4242, 0xe1d2b27bdc14abf1) mmap$auto(0x0, 0xf2, 0x2, 0x16, 0xf6f6, 0x8000) socket(0xa, 0x801, 0x84) openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bus/usb/011/001\x00', 0x12c43, 0x0) unshare$auto(0x40000080) r1 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) write$auto(r1, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) unshare$auto(0x40000080) brk$auto(0x200000000000008) r2 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, 0x0, 0x14fe02, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000240)='/sys/module/dm_crypt/uevent\x00', 0x486342, 0x0) unshare$auto(0x40000080) mmap$auto(0x0, 0x3fffff, 0x7, 0x11, 0xdd, 0x0) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, 0x0, 0x4c682, 0x0) select$auto(0xe, 0x0, 0x0, 0x0, 0x0) r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x10000, 0x0) read$auto_kernfs_file_fops_kernfs_internal(r3, &(0x7f0000001180)=""/187, 0xbb) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x4e22, @loopback}, 0x6a) bpf$auto(0x1c, &(0x7f0000000040)=@link_update={0xffffffffffffffff, @new_prog_fd, 0x2c, @old_prog_fd=r3}, 0x92) bind$auto(r2, 0x0, 0x9) request_key$auto(&(0x7f00000000c0)='keyring\x00', 0x0, 0x0, 0x0) keyctl$auto(0x1f, 0x1, 0x6, 0x3, 0x3ff) (fail_nth: 2) sysfs$auto(0x1, 0x9, 0x5) r4 = fsopen$auto(0x0, 0x1) fsconfig$auto_SHMEM_HUGE_NEVER(r4, 0x4, &(0x7f0000000040)='\xe5\xf1\xd5\t\x94\t1\xe5T@k\x9a\xe0T\x9e$zG=\xd3i\x02\xf97%\x1bx%[\xba\xcb\xe01\xf7$\x14A0\xce\x9e\xf1', &(0x7f0000001680), 0x0) 4.79360574s ago: executing program 0 (id=2072): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r0 = socket(0xa, 0x3, 0x6) close_range$auto(0x2, 0x8, 0x0) r1 = socket(0x1e, 0x4, 0x0) socket(0x1d, 0x2, 0x7) r2 = socket(0x10, 0x2, 0xf) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0xffffffffffffffff, 0x8008000) memfd_create$auto(0x0, 0x4) socket(0xa, 0x801, 0x84) r3 = socket(0x2, 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) io_uring_setup$auto(0x6, 0x0) close_range$auto(0x2, 0x8, 0x0) open(0x0, 0x22240, 0x155) socket(0x2, 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r4 = prctl$auto_PR_SCHED_CORE_SHARE_TO(0xffffbbbe, 0x2, 0xffffffffffffffff, 0xfffffffffffff801, 0x3) bpf$auto(0x0, &(0x7f0000000000)=@bpf_attr_5={@target_ifindex, r4, 0x7f, 0x3, r2, @relative_fd=r3, 0x83}, 0x7) openat$auto_snd_timer_f_ops_timer(0xffffffffffffff9c, &(0x7f00000000c0), 0x8400, 0x0) bpf$auto(0x1, &(0x7f0000000280)=@raw_tracepoint={0x5, r1, 0x0, 0x3}, 0x2) getsockopt$auto(r0, 0x40000000029, 0x4c, 0xfffffffffffffffe, 0x0) 4.781705378s ago: executing program 2 (id=2073): mmap$auto(0x0, 0x20019, 0xdf, 0xeb1, 0xffffffffffffffff, 0x8000) r0 = prctl$auto(0x9, 0x4000001, 0x0, 0x8, 0x0) io_uring_register$auto(0xffffffffffffffff, 0x15, 0x0, 0x9) pselect6$auto(0x5, 0x0, 0x0, 0x0, 0x0, 0x0) unshare$auto(0x40000080) unshare$auto(0x40000080) unshare$auto(0x40000080) r1 = socket(0x2, 0x1, 0x106) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000280)={'geneve1\x00'}) mmap$auto(0x0, 0x3fffff, 0x7, 0x11, 0xdd, 0x0) select$auto(0xe, 0x0, 0x0, 0x0, 0x0) write$auto_split_huge_pages_fops_huge_memory(r0, &(0x7f0000000140)="dbd3f6ff50cfaac39c69d9e19b0b0f50f6601028f904333b04dfbd77eb109043c5e6d80dbe27d86566853922166a8e3bdb22c81ba8c0b63d803bcd8ce3c4c84441ae98c25cb01c7c4b8b96e97184e57d56af8fa66a4320034e11162fa1e512afec92e00cf464995118", 0x69) setfsgid$auto(0x0) unshare$auto(0x4) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000040)='/dev/amidi2\x00', 0x200000, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r2 = eventfd$auto(0x0) readv$auto(r2, &(0x7f0000000380)={0x0, 0xfffffdef}, 0x100) socket(0x1, 0x5, 0x0) mmap$auto(0x1, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) unshare$auto(0x40000080) quotactl$auto(0x100, &(0x7f0000000140)='/dev/ram7\x00', 0x0, 0x0) r3 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000080)='/dev/admmidi2\x00', 0x61ed83, 0x0) r4 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000140)='/sys/fs/ext4/sda1/warning_ratelimit_burst\x00', 0x20461, 0x0) write$auto(r3, &(0x7f0000000280)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6n\xbe\xa6\x01\xc2B#\xb5\xa7\xee$\x8d\xc4\xe9h5\xf7\xb3\xfdld\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4\xdb\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc\x00\x00', 0x100000a3d9) unshare$auto(0x40000080) unshare$auto(0x40000080) ioctl$auto_dvb_demux_fops_dmxdev(r0, 0x401, &(0x7f00000003c0)="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") mmap$auto(0x0, 0x3fffff, 0x5, 0x11, 0xdd, 0x0) pwrite64$auto(r4, 0x0, 0x0, 0x8) 4.76999087s ago: executing program 3 (id=2074): unshare$auto(0x40000080) unshare$auto(0x40000080) r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) write$auto(r0, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) ioctl$auto_SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000000200)={{@raw, 0x1, 0x1, 0x81, "3112d585005a614d19e22af9ffb683dbede3d0bf828bbfba40f035f4be6b7fe5e2f94bd90484b0755015e48d", @raw=0x9}, 0x2, 0x5, 0x4, @raw=0x1, @integer={0x10000000000000b, 0x5, 0x1}, "7adec199a16a2311eacf2fc7ae6e9858eeb78db8d04fdd73340238d212b6debe0eda71bdd709254592b67f9ca1adb17884a16f7ce8cbce0bb32791702b8d7c38"}) r1 = socket(0x11, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'wlan0\x00'}) sendmmsg$auto(r1, &(0x7f00000001c0)={{&(0x7f0000000000), 0x5ac, &(0x7f0000000100)={0x0, 0x49}, 0x5, &(0x7f0000000180), 0x5, 0xe}, 0x5}, 0x2, 0x100) unshare$auto(0x40000080) unshare$auto(0x40000080) socket(0x11, 0x3, 0x8) io_submit$auto(0x2, 0x7f, &(0x7f0000000040)=&(0x7f0000000000)={0x2, 0xb, 0x8, 0x3, 0x2, 0x3b, 0xfffffffffffffc00, 0x2, 0x1001, 0x0, 0x6}) writev$auto(0xc8, &(0x7f00000028c0)={&(0x7f0000000000), 0x200}, 0x9) mmap$auto(0x0, 0x3fffff, 0x7, 0x11, r0, 0x0) select$auto(0xe, 0x0, 0x0, 0x0, 0x0) setns(0xc9, 0x0) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0x35, 0x6, 0x3) ioctl$auto(0x3, 0x89e3, 0xffffffffffffffff) ioctl$auto__ctl_fops_dm_ioctl(0xffffffffffffffff, 0xfffffff7effffd05, 0x0) ioctl$auto_VHOST_SET_VRING_CALL(0xffffffffffffffff, 0x4008af21, &(0x7f0000000400)={0xffffffff}) msgctl$auto_IPC_INFO(0x6fe97c02, 0x3, &(0x7f0000000180)={{0x7fffffff, 0xee01, 0xffffffffffffffff, 0xbff, 0x800c, 0x400003d, 0xfc79}, &(0x7f0000000040)=0x1, &(0x7f0000000080), 0x7ff, 0x3ff, 0xf, 0x4, 0x4000000000f9eb, 0x4, 0x8f6e, 0x3ff, @inferred, @raw=0x7fffffff}) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, 0x0, 0x80, 0x0) socket(0x1a, 0x5, 0x2) socket(0x2, 0x1, 0x0) bpf$auto(0x80000400, &(0x7f0000000000)=@bpf_attr_3={0x9, 0x8e53, 0xffffffffffff7fff, 0x5, 0x1fe, 0x2, 0x5, 0x884, 0x4007, "0108a5172d53c213b43038e1423b2178", 0x0, 0x9, 0xffffffffffffffff, 0x7f, 0x7fffffffffffffff, 0x89, 0x9, 0x0, 0x3ff, 0x800007, @attach_btf_obj_fd, 0x440, 0xa, 0x7, 0x1ff, 0x9}, 0x9) keyctl$auto(0x1f, 0x1, 0x6, 0x0, 0x3ff) keyctl$auto(0x800001f, 0x0, 0x6, r2, 0x3ff) syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000180), 0xffffffffffffffff) 4.63559624s ago: executing program 0 (id=2075): openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ram13\x00', 0x80040, 0x0) mmap$auto(0x100000004, 0x4020009, 0x8, 0x1010, 0x401, 0x8000) bind$auto(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) r0 = ioctl$auto_TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, &(0x7f0000000100)) read$auto_bdi_debug_stats_fops_(r0, &(0x7f0000000200)=""/41, 0x29) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x10}}, 0x54) socket(0x1d, 0x2, 0x2) mmap$auto(0x0, 0x400008, 0x8df, 0x9b72, 0x2, 0x8000) mbind$auto(0x2000, 0x100000008, 0x2100000000, 0x0, 0x6, 0x2) io_setup$auto(0xffff, 0x0) mmap$auto(0x0, 0x200004, 0x4000000000e3, 0x40eb2, 0xd, 0x300000000000) openat$auto_proc_pid_maps_operations_internal(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/maps\x00', 0x40302, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r1 = openat$auto_snd_timer_f_ops_timer(0xffffffffffffff9c, &(0x7f0000001cc0), 0x101440, 0x0) r2 = openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x82001, 0x0) write$auto_seq_oss_f_ops_seq_oss(r2, &(0x7f0000000040)="5f74ab2fc43781e047140a5cbc3ac5229b90633d9cddda9efb1f2c3d5d1e63f3fb5acf079b9336319d009cb514679a42eaca52b81c166d19625d173c26ece6542f2fb29712f4fb9072fc432b4cf3e6f5a7f3c9f91ee88ba5fa11d48fd3658e8f44f8423b4cd02bbec912ed34f9f4b19b03d4c62b24ede44c0c76c34edf7bde061903c2ee4c64110ac668239fa53ba42933ae74c3d173663248ff0945dd2e405e0d378b5a8e4643a7bc3b35a7248431450ca8901467ea6dc5d86de1e90f869f6a04ac1004", 0xc4) ioctl$auto_SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000000c0)={{0x0, 0x2, 0x200800, 0xffffffff, 0xfffffffb}, "0dd7fd004929347eeeccdf0732f77b1f6de0d6d51768a257a97ca5e9ca6310ea"}) ioctl$auto_SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2, 0x0) close_range$auto(0x2, 0xa, 0x0) prctl$auto(0x1000000003b, 0x1, 0x4, 0x2, 0xfffffffffffffffd) r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000180)='/sys/devices/virtual/bdi/43:480/max_ratio\x00', 0x20661, 0x0) write$auto_kernfs_file_fops_kernfs_internal(r3, &(0x7f0000000000)='-', 0x1) mmap$auto(0x0, 0x400008, 0x5f, 0x9b72, 0x2, 0x8000) close_range$auto(0x2, 0xffffffffffffffff, 0xfff7fffe) mmap$auto(0x0, 0x400008, 0xdf, 0x38, 0x6, 0x8000) pselect6$auto(0x5, 0x0, 0x0, 0x0, 0x0, 0x0) io_uring_setup$auto(0x0, 0x0) unshare$auto(0x40000080) unshare$auto(0x40000080) clock_nanosleep$auto(0x9, 0x0, 0x0, 0x0) 4.45750859s ago: executing program 1 (id=2076): r0 = set_tid_address$auto(0x0) r1 = ioctl$auto_TUNSETVNETHDRSZ2(0xffffffffffffffff, 0x400454d8, &(0x7f0000000040)=0x7) pwrite64$auto(r1, &(0x7f0000000080)='\x00', 0x5, 0xfc8) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000100), r1) sendmsg$auto_NL80211_CMD_REGISTER_BEACONS(r2, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x84, r3, 0x10, 0x70bd2d, 0x25dfdbfc, {}, [@NL80211_ATTR_S1G_CAPABILITY={0x61, 0x128, "052814ea8dca7931263ea58c90735c9e01f626c1d89e810fda6fcaa9f8bd9af8ac50041c617064c8b6950416e8b45add907a5c6bcaa598ad00bc56b8cd473f776b8eb674354db2be08e7848071f05526a3acff44c024daa19e84298f5d"}, @NL80211_ATTR_TDLS_EXTERNAL_SETUP={0x4}, @NL80211_ATTR_STA_TX_POWER={0x6}]}, 0x84}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r4 = socketcall$auto_SYS_ACCEPT4(0x12, &(0x7f0000000280)=0x8) getdents64$auto(r4, &(0x7f00000002c0)={0x9a64, 0x0, 0x0, 0xa4, "4f83871b93f2bc86bf952ec378020d725798c4d950e09fb189bf3fe6a19c6dfd86edb423652cf9b7045a5a4e14fb6f308ea32f8cd8def493df587e3077c0f2e83658cb6290786129c4158c2b1d4434526b75f0dc918611c3d983d6df5e69cb8d112ff59fe96e105ac919ff21047ec7b6a8ec3728038afcec20986f248041daa845dc992b4bc45dbfe3eb377363fcd51adc6ddb"}, 0x8) io_uring_register$auto_IORING_REGISTER_IOWQ_MAX_WORKERS(r2, 0x13, &(0x7f0000000380)="cc9daa105106b3c274548af72379319f808a827fa65a1cacaca349da6a39c84bc8dc6f668ba41c746d723d0001bab9517dd3d000c7f102a8b2e7e3487e5d87e249e992160102a659de431a663ed7b05a96c2b9f849bc6bd4a6038f09f8fd0aab7b75e6d0140fec94b091cec595bda89d42fcc2d13771d846cd373015c27f3397541b11b91d09c5c84e87dce38a5db70c1319ca2b59", 0x9) ioctl$auto_SOUND_MIXER_READ_STEREODEVS2(r4, 0x80044dfb, &(0x7f0000000440)="fceeaab733e4f3cde3dc72d7d924efaf3f51b6f4714d69799087e50f5c4706e80931d008770bee3d19945f1bb71325172604c5bf783aaa543e993070e132a41ac7693d7e95be3950b0555a6c9329a3e6ea846f5038c9f02bc515517f6b5f6eafdf94e85809fad701ec33dd73861974ddd5c6d96b1ebf1ce7fd4b8e1c2d4a03b3a6e4ffa93d1fffe8db605f8a23675d7f40fa6fc66c2b0c35ad51bed6b3ed3798b65cf618906742c0d9f9b9f3acef824016be595f26268392d2cc8d2590e37478013141eb469659b6ada4fc4f6ca04f886e98387bf1b6193dc1") r5 = syz_genetlink_get_family_id$auto_mac802154_hwsim(&(0x7f0000000580), r4) msgctl$auto_IPC_RMID(0x0, 0x0, &(0x7f0000000640)={{0xa, 0xee01, 0xee00, 0x7, 0x2800000, 0xf, 0x6}, &(0x7f00000005c0)=0xdb, &(0x7f0000000600)=0x1, 0x2, 0x3, 0xf, 0x2, 0x1ff, 0xf86c, 0x1, 0x7, @raw=0xfffff050, @raw=0x3}) shmctl$auto_IPC_RMID(0x5, 0x0, &(0x7f0000000880)={{0x3f, 0x0, 0xffffffffffffffff, 0x6, 0xc87, 0x7, 0x9}, 0x2, 0x45db, 0xf, 0xa, @raw=0x4d, @raw=0x8, 0x0, 0x0, &(0x7f00000006c0)="03abcf5a8e0b11bf7e4a2bf099b2657a9cc3fb13a75db8b5e121f34423a8d089f07964d79ae04d07f0d308ce7dbb58715bb2c543b87a807141820e618c4cf5ea24d0292f1ee37eb1f0d12e7a0a236c6ca023b8e17c15d5ba3fa8ea3b66f987957161d53ba2e822052914a0de516a47cee51673f1a642759c0469e07dadd03acfca8a2462deab3848b1f64f596004702b", &(0x7f0000000780)="03b3593a21a8f09e2586657ebace4992b70470cdd3409bfd9e65c6ec4d022e81284a4938cb5f455c2b72ef8c811d1d6c7db1be1b1ccdad5427c2ae4c07d37fa257af8fc05a1bbf40e32f91869b29a8a4c1a1dc4f8e6177158fc5fbc31c342d55ef69b48b39fb362c54c6694cf4a7ff3b294d51f43dd4b6445be9e321a626a4719df0217d5f54cc5dcd7e3a229d1f15d15ce1025d4d0539eb3918865b9031ac1ee0fedd6ce3c7a66e04a478564114d6d9aa288abfeb3a83bdfc00f5a623aa5b8aa752d517517cbaaba4745882e0b2937e322e11763b6666251f0861d8ceb32a6e8163"}) r8 = getuid() shmctl$auto_SHM_INFO(0x2, 0xe, &(0x7f0000000a80)={{0x101, 0xee01, 0x0, 0x7ff, 0x400, 0x8, 0x1ff}, 0x1, 0x9, 0xffffffffffff8000, 0xfff, @raw=0x8, @inferred=r0, 0x7f, 0x0, &(0x7f0000000900)="9f760aaa892e768a32d884eda293a4da98f21c06b3bc3aa32c9464d55fc5dc124ed2709436d9d06508c172f09e40640ddc0e8d2388278d7a2eada27916b2e09cd383e1893ad11cb139e2bcf6f3a3ce4416cf3c09242094e6eefb3d9aa74285b442225b2861740592702556dfeaa47c418bf17311a1743040c34bcb8b32776ca37fc2001c3d58e79cdcc73b0d14f27dcc80492e2cf205cbe769c9ace73a4b64b2880e4b488d9afde39a2e63555e943c72e86dc493caf0f7083f475890649f3c1d7decb0c0d77cca7c996f7d75d65baa4dc9a27f93b675127f69655834fe93bf325479644ad73bf58d4d87421c", &(0x7f0000000a00)="0caac879e53b7d09e586ebb3361baf52fa4a727475603db3edba56011eb0578e7fbfc092e0473e1e1984d46f657e28aaa85cf80905d117b38c2f1c1e282c052985467c9d220a6c7ebaa2b5c2cabf597e24dda26f43974b9050390b"}) sendmsg$auto_MAC802154_HWSIM_CMD_DEL_EDGE(r1, &(0x7f00000010c0)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000001080)={&(0x7f0000000b00)={0x510, r5, 0x200, 0x70bd26, 0x25dfdbfd, {}, [@MAC802154_HWSIM_ATTR_RADIO_EDGE={0x30, 0x2, 0x0, 0x1, [@nested={0x2c, 0x9, 0x0, 0x1, [@typed={0x4, 0x49}, @nested={0x4, 0x12e}, @typed={0x14, 0x52, 0x0, 0x0, @ipv6=@rand_addr=' \x01\x00'}, @typed={0x8, 0x16b, 0x0, 0x0, @ipv4=@loopback}, @nested={0x4, 0xca}]}]}, @MAC802154_HWSIM_ATTR_RADIO_EDGE={0x23a, 0x2, 0x0, 0x1, [@typed={0x4b, 0x135, 0x0, 0x0, @binary="f1f4c0a26e6b2fe95840cc79450d692503e2ee3090f36a3fc39aaeb3f37b53564e8daf92059719629f41c284a63b244fb222dd00dd5afde08f090bc72e2bb166383c54624812e0"}, @nested={0x6a, 0xff, 0x0, 0x1, [@typed={0xc, 0x130, 0x0, 0x0, @str='nl80211\x00'}, @generic="dded8f8f70c3ef75efc52bdc06da2c8b0ca6ee2fb61af77b9933c635904a", @generic="cf4383fdc052330081774c5f5cd58c8d82c2ae2bf5e751a802a8803f362eb09ce86fdbfa89ab036818f167d20875bca14219d3969eb99d146ef121c6"]}, @nested={0x3f, 0x82, 0x0, 0x1, [@typed={0x8, 0x13c, 0x0, 0x0, @uid=r6}, @generic="2c536b159f0534d59920359e8ecf981bf29a209a58b4c509ffd1c7", @typed={0x14, 0xe8, 0x0, 0x0, @ipv6=@private2={0xfc, 0x2, '\x00', 0x1}}, @nested={0x4, 0xa3}]}, @typed={0x4, 0xfb}, @typed={0x8, 0xc4, 0x0, 0x0, @uid=r7}, @generic="b572549e26f3bbc36b61bc3a62ad9fc0332ffd6757c004eeeb987b528599c71a3d66b423cc73346d23c8710b5e6342abdd4181aa0e3a5e32bc384567f4753a8b6dfe", @nested={0xf0, 0x8c, 0x0, 0x1, [@generic="276069baea3bb1d01e3198060d05efb81f2725232712b8be24ccc2557cd668e5608d776a746841a8505514bb2f526abd4c2cbdd506f98590ac653b0c61f5f3a99718ab1d58117a9cfad4f36a3d9394eb0d4a3c8dfa3a0815b71d7112b51100d0f478f193c730c9c0696a4e4f99d847e0d250ba084d69dfe3799593340a270728ac91dcc7ee1dec644cbc5895f0a2d3ee7c9a0a80ed7d3626552be5365d", @nested={0x4, 0x126}, @nested={0x4, 0x7b}, @generic="b03261be2d8e461b44c5d3c0a8fd00c070cbc6fad9b9fe7be5e22e7be5bc014d7f24e88b27ea340dcf172c4257c8422461d320c4f02c16ea389e2c4a064e7d11d6c817", @nested={0x4, 0x54}]}]}, @MAC802154_HWSIM_ATTR_RADIO_ID={0x8, 0x1, 0x8000}, @MAC802154_HWSIM_ATTR_RADIO_EDGE={0x24, 0x2, 0x0, 0x1, [@typed={0x8, 0xb, 0x0, 0x0, @uid=r8}, @typed={0x8, 0x14d, 0x0, 0x0, @uid=r9}, @typed={0x8, 0xe2, 0x0, 0x0, @uid}, @typed={0x8, 0x10, 0x0, 0x0, @u32=0x2}]}, @MAC802154_HWSIM_ATTR_RADIO_EDGES={0x25c, 0x3, 0x0, 0x1, [@generic="6807124b63aacfd10db7d77434d93ec40b3b56f871455c7e3de6fe6cd4cc59dd14bb31fd7da4b7b456fe441f4822afabee0eba5a1054df9ef884e7bae5033118403a1e75b0ab81814369ee1681ff1d572431d515643bb3386ecf45c7b8d1847686079be2d8058f5d1931d90416c1eeeaea80cb3de7605ad495f4e85694781362642c4b22e547b122fe6e3e0f0ea0717d37f86fab060c1e23f9b98d92ecf37de29cc88b86", @nested={0xb3, 0x7f, 0x0, 0x1, [@generic="63d7a3ffa298f271d031043c190463178b01b9562a9e1def315e992934b50eceb46833c1c2f3994f5eca0748765940b85cf496df64ef6387e03d22ed379545c93e0778b81b1d0dae16d4085e00419374f4bd7b1ed806361eed459550400e52763ac75af9ec4c562887f82adf9bb63c9cf593e4dd1f56444be8e257a842b8e3fdb354ac282d649499bf839bf918ae584fbe8a0b36a4eb808b9ad224cc2ff06f6fa61c23", @nested={0x4, 0x105}, @typed={0x8, 0xbd, 0x0, 0x0, @ipv4=@local}]}, @nested={0xfe, 0x89, 0x0, 0x1, [@generic="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"]}]}, @MAC802154_HWSIM_ATTR_RADIO_ID={0x8, 0x1, 0x6}]}, 0x510}, 0x1, 0x0, 0x0, 0x4}, 0x4084) r10 = syz_genetlink_get_family_id$auto_ovs_flow(&(0x7f0000001140), r1) r11 = clone$auto(0xef4, 0xfffffffffffffffa, &(0x7f0000001180)=0x7, &(0x7f00000011c0)=0x400, 0x10000) sendmsg$auto_OVS_FLOW_CMD_GET(r1, &(0x7f0000001c00)={&(0x7f0000001100)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000001bc0)={&(0x7f0000001200)={0x9a0, r10, 0x4, 0x70bd2a, 0x25dfdbfc, {}, [@OVS_FLOW_ATTR_KEY={0x485, 0x1, 0x0, 0x1, [@nested={0x138, 0x118, 0x0, 0x1, [@typed={0x8, 0x132, 0x0, 0x0, @ipv4=@empty}, @generic="e081617fdc5aedc35e99eabb73b1f17bee2d6975d4b0471c10c99a9d67ffd0aef4d5d75ebf86e52f14bb085249860fd51f6a273a8215fc62368c3c3c9032e5d7152b23031df07cd0ef1e0a078fa5e37cdb23c996fb98d782cf82fee302", @generic="4875807646781271e55f505369b3526e3609a9d347b6d9b5d90b315acb21dba631b5e489710ef8ce8e2efa09d5c224f02acb12f240129071f0adcf0be3dcbdc33624801e8863a32669dfe42f1114c757fc83c3528085fc0b05558b21d7501f57eb7100a688ce5d10872a0f6a789254de71d7f65cdb4d36b3445198313c2b22376c27a067b437cb039c732a31069babe7952820a15fb746d50130a709d089c500d2ee31f06218ec0efa691db1d2590a152fa2a6ab6169f889ccc2fd407fb87c09a81791a55cfc986a5f0f9b569e5bb6"]}, @generic="689fd84ac4058dfd5f4829fc8bcdff89ddc4e1d733f95999a99fc930d0673b6081b32b4a21c9fac6655660e1857fe2b41f1e43d6cb32fad74266bb6c43e47ce71a9e17d6d4d133639d3aca23a05aba9390e803da8a9aaae87897ead903743cdb0d48080ae0556d2b8eaaae6a63fba4814c88d2", @generic="79b84e35cfbccb2dd742c2b3bdad7f411fca642cc352b9f671cd351e74c86b6230dea67c9e1d869d7a4f154d3994573877967c70c9c8db1fdf0db186a8e65ba19110e10b026da1cdad6298e8c7ea183092d03033991127240aa4510e4211657eecf18488b776dea4db8243afa6afbec58d76ca91b26415c530228d187c6c87495f04810c56c245bd2cd8b3d0889bc13165cb2ce258567e21c1511296df559cbb937849136c9cdbd98b17576ea626b8f5714fd707804a915043954e", @generic="35dc3cacb8e0458d4bfa5492fb3c2f0d716999f9a7f15b9144a1a403cc49b3d3df261bb9737359344bdbddcf90f21e8f17c62bddcd4fad15fd07922d57de372715e7e5120f0b86d233faf63d58ce5855b55abdb9441d7d453c4173505534991cfed3abd31cd362cdfb8d3d27a7ebf87ff9c52e51b94cad5302100e8948e3db688f610d3aba6c9a95dace60f19d237755b667856dcea44126edbf561005be52a7cf4842a698882f1dd47aa490a15c13989c86563d10db732977852daae05337d1be293d1fcb", @generic="5b71a17e59415ccd05b9868b27b9787d62ac7263a4b76cfcc5f23700771377817620807997e89810fda58c1c3d4ae55bcecc3ba30366680f436ac7ca59ed3622f13db1ac8dd711d5c2765bf428c1885c1ef057512b669c3ea8c807f5af41c8750e74140ca3a59378d86d237a029c6fe5024a64ba9471ca5289705fd57d96807d7d386814e1832958f00f", @nested={0xb5, 0xe6, 0x0, 0x1, [@generic="2487af32001f008ac029b9298eef6c0a6dee3137480de6f70328b521ce0faac6821aa4ada6e9a426b0c83eeb1cd151eebcbefc8c9be568d7fe907e4fac7a70daed102f1fd3a39d600c53c50219c4c36cd1e9ef12a6d35cdae9134547d9ae15257efbcd65fcbaaff9fac7f1d442f71ae88e0936bfba909571dea93a7f52050128b76f96ca679629261a4b0f0f0b4c6ca2842d58c3683411259fa581c5d287dafafd8eea9710", @nested={0x4, 0x106}, @nested={0x4, 0x5a}, @nested={0x4, 0x142}]}, @typed={0x14, 0x12c, 0x0, 0x0, @ipv6=@ipv4={'\x00', '\xff\xff', @empty}}]}, @OVS_FLOW_ATTR_KEY={0x3b7, 0x1, 0x0, 0x1, [@nested={0x163, 0xb1, 0x0, 0x1, [@typed={0x14, 0x6c, 0x0, 0x0, @ipv6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @generic="485f352dbb662baffc3807a6a8aa538ba9168d21a8daf17a92ce62cebcf5d7a23fea9409ebaabb661b42de0585b1c12e39dd4946817bf697ba23b85b6b43fb087803a4a40f9ca76b3b0af887bca87ad2c58f47cee964f021e39d4ec716574d5ddf6aa594c22e793529d577516deec5a6951e43291f1f486703fb0ad67b1c26d38277ef16717a272b2a4cac092c1d767c57df1ff504980cd74f14d9a12015ca9e1371cc6ffe5bf0642ef9194912662f9a729684e527a8ec181f39492d532fd28a7bd45112f0ac3b5d96adbd89a0b98021d74a52a6ada2977afce67b8cae6dc28eb0c850a70e0b4850890e6816495c0f3c93f7d6", @typed={0x26, 0x7a, 0x0, 0x0, @binary="914bdced10c519241320d1507f6d5b8d69c80bd59122e428b40b1b285ef8d411efc9"}, @typed={0x8, 0x83, 0x0, 0x0, @pid=r11}, @typed={0x4, 0x26}, @generic="657be20d56775505", @typed={0x5, 0x6c, 0x0, 0x0, @str='\x00'}, @typed={0x14, 0xb8, 0x0, 0x0, @ipv6=@empty}]}, @generic="6d149041737cb256e3fe29bbcbfcb5a68d506a670f3ec8a7366de4a3dadcbae4d8366ffd61de15d2b7cb4e423f6023c07b54186e64eae1e157e512e62b1d6f4b49ba19840a11cd8142ad3b3f", @generic="a5bba9d947e11c0d44cbbe9448f58a98fad96412dd20130f431c6def2f902de8d1370a3a22e16dd12c187a38cab16678840f37b920adcfa22025765f08f3b0be3265d202e82e506f2463ac822566f2691a88134d3a6073c9ef61b3018671079e7de3969c4e833c26125c80750aabedffe855bb0ec8bd0ee1f8fcf289e3f729d6c8400f849796ceb91a2808cc7f34c952f1a2ee36846fe753bf83f74944db136d2da7034260d78787983630b21756114ae1abd26873f6446cc6a07d92d027a639ee55e61835e5821959c11e08214387a5307953dfb135f8a3b9c9190a", @nested={0x8, 0x15, 0x0, 0x1, [@nested={0x4, 0x40}]}, @generic="83092a495ae11dbca63a961fcc32099b7b8bf4ac6cf9e849135a52221288f83ce5b51a1b1bd36eea159f6299edd6df4c1f6f00a74b660978a293176ba9a0bf080916be4537b481f705954a0e8a0b0a339d7cde7ebb231c9294693e533d1c558edcf2069e6092feb2145f2ca839dc9de16e7e113febc2699cbb64aeba778d720f0b5fdf8626878c03dc522179a197fcd98328060c1cc4d9", @typed={0x8, 0x0, 0x0, 0x0, @uid=r7}, @nested={0x7f, 0x5c, 0x0, 0x1, [@generic="988bbcb5730899c21b99185b74cec2834d3e5a162b6e6c2c95b71c12437d3db6b4eef096f3ff13b74e2b88d4fc25ed39ab29c9e19fea4f70a11e2b04010834ab2761a9c1f6f85f0e863df16df4210041332c5eb429e77391c0344d688ccd9961261c13aff3a8abb00da6864ed16ef3d527c4e4", @typed={0x8, 0xdc, 0x0, 0x0, @u32=0xfffffff7}]}]}, @OVS_FLOW_ATTR_UFID_FLAGS={0x8}, @OVS_FLOW_ATTR_ACTIONS={0x134, 0x2, 0x0, 0x1, [@nested={0x2a, 0x152, 0x0, 0x1, [@nested={0x4, 0xdd}, @generic="be8bbafb0b5a6e3a24e72d85fd719c20bdc533a987884b0f3991bb16fcb1", @nested={0x4, 0x6e}]}, @generic="bef038f27c60615932c145cb7ba34d7c6b25b8892096eb3634f148a998dc178e525989e7474627782ea6a089e276a1227af909935a33569e35119fd63f6ed04e388df92c5afe81297bf553c5fe0a3f70c799ac18c75e340e974f", @typed={0x4, 0x69}, @typed={0x7, 0x71, 0x0, 0x0, @str=',:\x00'}, @generic="d5badc04b779b92e2d4b2b324ec34d9d488ec3e5f3299fa7938dfcf66b4b8a2f333b823eaf8fdabf570592322a9e7fac3d303b1e7c5ccbf1f9086cbb2252b985cb21dee1af88b31334c88575da85d9fd70aa3832ab92a7f5cb2b85a3441fb4c15c367026c2e327b63cd898a2939d28ada827689a631b20f159e6e53893f52b9df84559b3a179f69f7eb00e40e73d87c76fec653df4e2", @typed={0x5, 0x15f, 0x0, 0x0, @str='\x00'}]}, @OVS_FLOW_ATTR_UFID={0x5, 0x9, 0x3}, @OVS_FLOW_ATTR_CLEAR={0x4}, @OVS_FLOW_ATTR_PROBE={0x4}]}, 0x9a0}, 0x1, 0x0, 0x0, 0x4000}, 0x20040041) read$auto_stats_seq_fops_netdebug(r4, &(0x7f0000001c40)=""/173, 0xad) r12 = openat$auto_snapshot_fops_user(0xffffffffffffff9c, &(0x7f0000001d00), 0xa01, 0x0) ioctl$auto_SNAPSHOT_GET_IMAGE_SIZE(r12, 0x8008330e, &(0x7f0000001d40)=0x80) mkdir$auto(&(0x7f0000001d80)='./file0\x00', 0x7fff) openat$auto_snd_seq_f_ops_seq_clientmgr(0xffffffffffffff9c, &(0x7f0000001dc0), 0x141800, 0x0) getsockopt$auto_SO_ACCEPTCONN(r2, 0x0, 0x1e, &(0x7f0000001e00)='\x00', &(0x7f0000001e40)=0x6) r13 = syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000001ec0), r1) sendmsg$auto_ETHTOOL_MSG_PRIVFLAGS_SET(r2, &(0x7f0000002200)={&(0x7f0000001e80)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000021c0)={&(0x7f0000001f00)={0x29c, r13, 0x200, 0x70bd26, 0x25dfdbfe, {}, [@ETHTOOL_A_PRIVFLAGS_HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dvmrp1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0xfff}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0x249, 0x2, 0x0, 0x1, [@nested={0xd1, 0x25, 0x0, 0x1, [@typed={0xc, 0xc2, 0x0, 0x0, @u64=0x1}, @generic="a373e5a6377b1b5093c2e2689c8902e4ae78b3e70eb70d35e0d5abe306444a7a3b818381ed2a1ca78962c52f729a1179c5b310b1db95dd52b7f7e355ba24f10de611b7f0a09e07ec3fbebd72b711c6270995003b991e0e9fea417ef7a3591fd4fba8347dac32ea43eb5c484fc2e9afb749f24e851817db202d4d0498eda5ea7715e272f32f69f3da3373aeba133d88f07b3fa494c5d7c36d515bd561998ce84643ccd8c83d65d627c1106c06ab0757a1f7a3e497be9612720cd8e62760973986c8"]}, @nested={0x76, 0x6, 0x0, 0x1, [@generic="b70650290a96de5cb4245be75e0de6109f992cc94ca973b94bff1005c9a70e01e9cd316b", @typed={0x8, 0xb1, 0x0, 0x0, @u32=0x9}, @generic="000557a86d44da6c9e6b1b8a591d3a2ca6b848d81b950a1580a1625f86f3ce4b3fd4a5cd3ae8d7e98ca49d44210b393a1d7c92b2b44eaf9636b0f43dd461bd7add5141184baf"]}, @typed={0x8, 0x11c, 0x0, 0x0, @pid=0xffffffffffffffff}, @generic="c5cc6e9c89170c02f7c6794623eb58ddd57abdd015d4288539c85f97d476a143fd1c25a85ad4dc67a0a785ebd9b40d7a7c9fe8511262948bea42cd76d0b929df96486640da7053aa6983624820b327cbf3eb221c23d8c2ee5b73732d1b36c4dc09570a8186f1afb5869114", @generic="cb45c54cae78e3f12286fbe0794c11a8428cc3256d5afdad813dfa8d24fc914c301b6bd633ec3bf420c8e382a17217d26d84b5088da3334bcbfebe9d38a53512bdca423decdfa04c09bb0d9ca079e5296afee5c06a86e1c1c5367af3957ae5e4392e74d21cdaa5a13dc9b641cceb928a7a49cdee5fc034c2aa61", @typed={0xc, 0x46, 0x0, 0x0, @u64=0x8c55}]}]}, 0x29c}, 0x1, 0x0, 0x0, 0x20000800}, 0x40891) syz_genetlink_get_family_id$auto_ovs_ct_limit(&(0x7f0000002240), r1) dup2$auto(r12, r12) sendmsg$auto_NL80211_CMD_UPDATE_CONNECT_PARAMS(r4, &(0x7f0000002340)={&(0x7f0000002280)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000002300)={&(0x7f00000022c0)={0x24, r3, 0x4, 0x70bd2b, 0x25dfdbff, {}, [@NL80211_ATTR_ASSOC_SPP_AMSDU={0x4}, @NL80211_ATTR_KEY_IDX={0x5, 0x8, 0x3}, @NL80211_ATTR_TIMED_OUT={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x40814}, 0x0) 4.23044953s ago: executing program 1 (id=2077): openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, 0x0, 0xa801, 0x0) pselect6$auto(0x5, 0x0, 0x0, 0x0, 0x0, 0x0) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000140)='/proc/acpi/wakeup\x00', 0x441, 0x0) unshare$auto(0x40000080) mmap$auto(0x0, 0x4020007, 0x6, 0x10, 0xffffffffffffffff, 0x4) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0) read$auto(r0, 0x0, 0x20) r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, 0x0, 0x8001, 0x0) openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x20342, 0x0) r2 = socket(0x2, 0x1, 0x106) r3 = syz_genetlink_get_family_id$auto_thermal(&(0x7f0000000100), r2) sendmsg$auto_THERMAL_GENL_CMD_CDEV_GET(r2, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="000228bd7000fddbdf2506000000140012006d61637600"/34], 0x28}, 0x1, 0x0, 0x0, 0x34000090}, 0x4) openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, &(0x7f0000000200)='/dev/bus/usb/010/001\x00', 0x80d00, 0x0) mmap$auto(0x0, 0x400008, 0x5f, 0x9b72, 0x2, 0x8000) close_range$auto(0x2, 0x8, 0x0) unshare$auto(0x40000080) r4 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) write$auto(r4, 0x0, 0x100000a3d9) openat$auto_ecryptfs_miscdev_fops_miscdev(0xffffffffffffff9c, 0x0, 0x68182, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x0, 0x0) unshare$auto(0x40000080) openat$auto_nvram_misc_fops_nvram(0xffffffffffffff9c, 0x0, 0x80, 0x0) openat$auto_rfcomm_sock_debugfs_fops_(0xffffffffffffff9c, 0x0, 0x40040, 0x0) unshare$auto(0x40000080) socket(0xa, 0x1, 0x84) socket(0x2, 0x2, 0x0) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0xffffffffffffffff, 0x8000) 3.017996726s ago: executing program 2 (id=2078): r0 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/net/arp\x00', 0x101000, 0x0) read$auto_proc_reg_file_ops_compat_inode(r0, &(0x7f0000000100)=""/92, 0x5c) pselect6$auto(0x5, 0x0, 0x0, 0x0, 0x0, 0x0) unshare$auto(0x40000080) unshare$auto(0x40000080) unshare$auto(0x40000080) (async, rerun: 32) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) (async, rerun: 32) r1 = socket(0x11, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) (async) r3 = socket(0x11, 0x80003, 0x300) (async) r4 = openat$auto_ftrace_system_enable_fops_trace_events(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/debug/tracing/events/vmalloc/enable\x00', 0x1, 0x0) write$auto(r4, &(0x7f00000005c0)='0\x00\xa6\xcc\r\x91QU\x9dI\xda\x1b\xad\xb1\x9e\xc8Tt\xa8\x94\x9c\x8a\xe2\xc7cOM\xb6\xa3,!o\x9e\xb0\xadT\xfbR\xa1Y\x94V[8\x04c\xdf:]\xd9\x94\xf8F\xbb\xa2\xbb>\xade\x18\xbd\xe2\x1c\x89OO]e[\xbb\xf9\xcd\xc0\xc9\x00\xda\xac\xdd\x1a\xdd\xdd\xb9o\x1a\xab\xd5\xef\xc0\x04z\xd0I>\x8f\x00\xe5\x1c*\xed`\xfd\x15\x88\x0f\x9a\xd5\xa7\x14\f};\xabt\xd1ak\xe5\x98\xea\xe3}\x10\xab\f_\x19\x9b\x11\xb25VUK\x93\xcdd\x17\xe4\xacA\xa5[\b\xb8;\x02tcf\x06\xfbD\x91\xcaG\xdaa:k[r\x06\xeb\xf0\xc4\xcb\x10\xae\xc8\xe9u\x9f\xdeK\xa5\x8e\xd6\x8f\xd0UV\x11\xcb\xdd\x81\xbe\xdeL/\x06(\x1d\xa5\xc5\x9b\xb2\x96\x05`\xe7\xd5Y\a\xc1\xe9(\x95\xdfH\xf4\v\xf3CRnz\xc2\x13<\xf0\v\x1f\x14\xf3\xd0\xf2\xd1L!\x81\xea\x83\xa0\r|%\xbf\x02trg\x9a\xe7)\a\xf4\xaa\x05\xc0\xa0r\xd2\x85\x8dH\xd0>\xca\xfc5\x01\x95O4\xca\x95\x1d\x83\xec\nD\x8e\xfb\xce\xd1w\x15:\xe9\x81/B#\xc6\xa1\xfa-\x1b\x8cr\x92nM\xa1\xbb\xe4pd$\xd7\x1b\v\x82\rd\xd2\xaa\v!\xb1}\x92\x89\x8d\xcd\x1e\xc7N\xeeO\x8dO\xe9\xfc\x91\xa1\xa8=R+\a\xb7R\t\f+\x7f\xd5H\x90G=\x9a\r\xb10\x17n\x1b\xf8\v\x11\v\xbb', 0x40000e6) (async, rerun: 64) setsockopt$auto(r3, 0x107, 0x12, 0x0, 0x4) (async, rerun: 64) r5 = openat$auto_sync_info_debugfs_fops_(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) r6 = bpf$auto(0x1, &(0x7f0000000000)=@link_detach={r5}, 0x7) sendmmsg$auto(r1, &(0x7f0000000100)={{&(0x7f00000004c0)="8e92a1489c83896c2be265904c9f127974a5c3a4ec3c201b9bd2015479e00197a7efd7564805a3663d0d86690e6c2ab76b0009384f450fed4e93bd2df59b56d78f0f17f05aeee57c97e9f3bf1f113525664f8824f644f2853932c763d8", 0x5aa, &(0x7f00000000c0)={&(0x7f0000000040)='f', 0x49}, 0x1, 0x0, 0x5, 0x100003}, 0x4}, 0x2, 0x100) (async) mmap$auto(0x0, 0x3fffff, 0x7, 0x11, 0xdd, 0x0) openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/kernel/shm_next_id\x00', 0x121300, 0x0) (async) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000001a40), r7) sendmsg$auto_ETHTOOL_MSG_CABLE_TEST_TDR_ACT(r7, &(0x7f0000002f40)={0x0, 0x0, &(0x7f0000002f00)={&(0x7f0000000000)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="01002bbd7000fcdbdf251b00000020000180d6a79049626174616476300000fc0000000000000800040001000100"], 0x34}, 0x1, 0x0, 0x0, 0x24040000}, 0x700000000000000) (async, rerun: 64) select$auto(0xe, 0x0, 0x0, 0x0, 0x0) (async, rerun: 64) settimeofday$auto(0x0, 0x0) (async) r9 = socket(0x1, 0x1, 0x1) sendmsg$auto_NETDEV_CMD_PAGE_POOL_GET(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000780)=ANY=[@ANYRES8, @ANYRES16=r9, @ANYBLOB="772f25bd7000ffdbdf2505000000fe81405e0880e8f02f29f18806b14f201d9946e509dc1fd79e2e2eaf6b3e6251701efe79e2ffcfa57e784f39d93f2af16f378ec61df84fc4223ee4e50e59f6e846b872ee93f8ffffffffffffff1c050000a3bc19d593a9"], 0x14}}, 0x415) (async) sendmsg$auto_NL80211_CMD_NEW_STATION(r9, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000480)={&(0x7f0000000740)=ANY=[@ANYRES64=r6, @ANYRES16=0x0, @ANYRESDEC=r2], 0xa8}, 0x1, 0x0, 0x0, 0x8800}, 0x20000090) keyctl$auto(0x1f, 0x1, 0x6, 0x0, 0x3ff) (async) keyctl$auto(0x1f, 0x1, 0x6, 0x3, 0x3ff) (async, rerun: 32) openat$auto_generic(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-monitor\x00', 0x80200, 0x0) (async, rerun: 32) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x0) 2.74927668s ago: executing program 3 (id=2079): mmap$auto(0x0, 0x402000a, 0xffffffffffffffff, 0x400eb1, 0x401, 0x8000) mmap$auto(0x0, 0x2000c, 0xdf, 0x20eb1, 0x40000000000a5, 0x8000) r0 = prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) msync$auto(0x1ffff000, 0x180000000000000, 0x400000004) mmap$auto(0x0, 0x202000d, 0x6, 0x16, 0xffffffffffffffff, 0x8000) mmap$auto(0x3, 0x4020009, 0xdb, 0xeb1, 0x401, 0x8000) socketpair$auto(0x1, 0xfffffffe, 0x8000000000000000, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b73, 0xffffffffffffffff, 0x8000) mmap$auto(0x0, 0x2020209, 0x1, 0xeb1, 0xfffffffffffffffa, 0x8000) r1 = socket(0x10, 0x2, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000340)='ns/time_for_children\x00') sendmsg$auto_NL80211_CMD_GET_REG(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="72010000", @ANYBLOB="1a00"], 0x1ac}}, 0x40000) sendmsg$auto_NL80211_CMD_GET_REG(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[], 0x1ac}, 0x1, 0x0, 0x0, 0x4004810}, 0x0) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0xd}, 0x7}, 0x4, 0x0) recvmmsg$auto(r1, &(0x7f0000000100)={{0x0, 0x4, &(0x7f0000000080)={&(0x7f0000000040), 0xcb}, 0x3, 0x0, 0x80000003, 0x6}, 0x9}, 0x7, 0x6, 0x0) sendmsg$auto_SMC_NETLINK_GET_DEV_SMCD(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000004340)={&(0x7f0000000280)=ANY=[@ANYRES32=r0], 0x14}, 0x1, 0x0, 0x0, 0x8010}, 0x20004810) syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000040), 0xffffffffffffffff) read$auto(0xffffffffffffffff, &(0x7f0000000100)='nl80211\x00', 0xbe62) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x1ac}, 0x1, 0x0, 0x0, 0x4004810}, 0x800) mmap$auto(0xfffffffffffffffd, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) mmap$auto(0x0, 0x400004, 0xdf, 0x9b72, 0xffffffffffffffff, 0x8000) r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/virtual/block/zram0/disksize\x00', 0x2202, 0x0) write$auto(r2, &(0x7f00000001c0)='7K\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x3dec) 2.293908152s ago: executing program 1 (id=2080): mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) mmap$auto(0x0, 0x4, 0x4000000000df, 0x40eb1, 0xffffffffffffffff, 0x300000000000) openat$auto_userio_fops_userio(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) bpf$auto(0x5, &(0x7f0000000080)=@bpf_attr_7={@prog_id=0x9, 0x92f1, 0x4000004}, 0xd) r0 = io_uring_setup$auto(0xa, 0x0) readv$auto(0x3, &(0x7f0000000a80)={0x0, 0xffff}, 0x1) close_range$auto(0x2, 0xa, 0x0) openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, 0x0, 0x40, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x400, 0x0) sendmmsg$auto(0xffffffffffffffff, 0x0, 0x7, 0x4008) mprotect$auto(0x0, 0x8000000000000001, 0x8) mmap$auto(0x0, 0x20004, 0x1ff, 0xeb1, 0x8000000000000024, 0x8000) r1 = socket(0x2b, 0x1, 0x0) unshare$auto(0x40000080) r2 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) write$auto(r2, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) unshare$auto(0x40000080) unshare$auto(0x40000080) mmap$auto(0x0, 0x3fffff, 0x7, 0x11, 0xdd, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r3 = socket(0xa, 0x1, 0x84) getsockopt$auto(r3, 0x84, 0x83, 0x0, &(0x7f0000000000)=0x4bb) select$auto(0xe, 0x0, 0x0, 0x0, 0x0) fcntl$auto_F_GETOWNER_UIDS(r1, 0x11, 0x1) sendmsg$auto_NFC_CMD_LLC_SET_PARAMS(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="3c00e047", @ANYRES16=0x0, @ANYBLOB="080026bd7000fbdbdf251000000008001e000600000005000b0006000000160002002f6465762f736e642f6d69646943324430000000"], 0x3c}, 0x1, 0x0, 0x0, 0x20000040}, 0x0) sysfs$auto(0x2, 0x5, 0x0) fsopen$auto(0x0, 0x1) mprotect$auto(0x0, 0x806121, 0x6) r4 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/virtual/fcloop/ctl/add_remote_port\x00', 0x80801, 0x0) write$auto_ppp_device_fops_ppp_generic(r4, &(0x7f00000000c0)='\x00', 0x1) 2.288061041s ago: executing program 0 (id=2081): openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000180)='/sys/devices/platform/vivid.0/cec8/power/autosuspend_delay_ms\x00', 0x20601, 0x0) r0 = openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bus/usb/031/001\x00', 0xa801, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) close_range$auto(0x2, 0xa, 0x0) openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) mmap$auto(0x0, 0x400, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) prctl$auto(0x16, 0x1, 0x6, 0xfffffffffffffffe, 0x4) readv$auto(0x3, &(0x7f0000000a80)={0x0, 0xffff}, 0x1) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, 0x0, 0x800) ioctl$auto_EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) epoll_create$auto(0x1) ioctl$auto_FBIOPUT_VSCREENINFO(0xffffffffffffffff, 0x4601, 0x0) socket(0xa, 0x2, 0x5) socket(0xa, 0x3, 0xff) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x7fffffe) ioctl$auto_USBDEVFS_SUBMITURB(r0, 0x8038550a, &(0x7f0000000100)={0x5, 0x80, 0xffff, 0x10000005, 0x0, 0xc694, 0x3, 0x80005, @stream_id=0x7, 0x2004b, 0xc, 0x0}) pselect6$auto(0x5, 0x0, 0x0, 0x0, 0x0, 0x0) madvise$auto(0x0, 0xffffffffffff0005, 0x1a) unshare$auto(0x40000080) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, 0x0, 0x1, 0x0) unshare$auto(0x40000080) unshare$auto(0x40000080) mmap$auto(0x0, 0x3fffff, 0x7, 0x11, 0xdd, 0x0) select$auto(0x4000713, 0x0, 0x0, 0x0, 0x0) mkdir$auto(&(0x7f00000001c0)='./file0\x00', 0x5) mount$auto(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='cifs\x00', 0x8000, &(0x7f0000000240)="8983b4d503e98c29ac0907551c70860db5cca27b1ab4bc56020b5d379e3632275ddfcea8c9fa21b267c9caaecb3712fa39bdf3664db83c2a79a27345e968ee01e9943d") clock_nanosleep$auto(0xfffffffb, 0x6, &(0x7f0000000040)={0x6, 0x2}, &(0x7f0000000080)={0x7fffffffffffffff, 0x71f}) msgctl$auto_IPC_STAT(0x5f, 0x2, 0x0) 1.691410721s ago: executing program 3 (id=2082): keyctl$auto(0x1f, 0x1, 0x6, 0x0, 0x3ff) 1.629119602s ago: executing program 3 (id=2083): openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/snd/controlC1\x00', 0x54482, 0x0) unshare$auto(0x40000080) r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) write$auto(r0, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) unshare$auto(0x40000080) unshare$auto(0x40000080) mmap$auto(0x0, 0x3ffffe, 0x7, 0x11, 0xdd, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_smc_gen_netlink(&(0x7f00000003c0), r1) select$auto(0xe, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x28, 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$auto_KSMBD_EVENT_SHARE_CONFIG_REQUEST(r2, 0x0, 0x4000085) socket(0x1, 0x1, 0x4) r3 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/rpc/nfs4.idtoname/channel\x00', 0x8f3b7a51b80ebd01, 0x0) write$auto_proc_reg_file_ops_compat_inode(r3, &(0x7f0000000040), 0x0) keyctl$auto(0x1f, 0x1, 0x6, 0x0, 0x402) r4 = io_uring_setup$auto(0x1, 0x0) r5 = openat$auto_component_list_fops_(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) read$auto_component_list_fops_(r5, &(0x7f0000000100)=""/78, 0x4e) sendmsg$auto_SMC_NETLINK_GET_LGR_SMCD(r2, 0x0, 0x4000) futimesat$auto(r4, &(0x7f0000000300)='./file1\x00', 0x0) statx$auto(0xffffffffffffffff, 0x0, 0x4, 0x7fffffff, &(0x7f0000000140)={0x8, 0xc, 0xb476, 0x0, 0x0, 0x0, 0x9, 0xb9, 0x3, 0x0, 0xe, 0x81, {0x7, 0x10000}, {0x1, 0x9}, {0x1ff, 0x7}, {0x5, 0x1}, 0x54, 0xfffffffc, 0x6, 0x401, 0x400000000006, 0x7, 0x6, 0x3, 0x40, 0x6, 0x0, 0x9, [0x3, 0x10, 0x7fffffffffffffff, 0x81, 0xd, 0x7ffd, 0x6, 0x200000000000003, 0x9]}) statx$auto(r4, 0x0, 0x7ff, 0x2, &(0x7f0000000200)={0x5, 0x9, 0x80, 0x5, 0xee00, 0x0, 0xa267, 0xf801, 0x3, 0x4, 0x401, 0x0, {0x4, 0x401}, {0x8001, 0xefd7}, {0x5, 0x8}, {0x1, 0x49}, 0x30000, 0xff, 0x80000000, 0x8000, 0x1, 0x8, 0xffff, 0x6, 0x6, 0x2, 0x1, 0x7f, [0x4, 0x1, 0x9, 0xffffffff, 0x8, 0x10000, 0x101, 0xfffffffffffffffe, 0x2]}) r6 = setfsgid$auto(0xee01) keyctl$auto(0x1f, 0x1, 0x6, r6, 0x3ff) 971.60001ms ago: executing program 2 (id=2084): unshare$auto(0x40000080) quotactl$auto(0x100, &(0x7f0000000140)='/dev/ram7\x00', 0x0, 0x0) write$auto(0xffffffffffffffff, &(0x7f0000000200)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9Z|\xffGP\x1f)\xcf\a\xdb\\n\x89C\x99\xd5{\x83\xdc/@f\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U0Kb\x953.$]\x0e&(w#\xb55\xe3w\x89\x1dO\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\x9b\x00\x00\x00\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97\xad\x9d(\x9d9-\n\xccWw\xe2\x9c\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\xc3\xcf\xc5D\xcc\x00\x00\x00\x00\x00\x00\x00\xc8z\x00\x00\x00\xc2v\x80\x81+/\x9e\xe0\x03C\x95Q\x1f\x93e\x9d\x02H\x1b\xe9\xb3-\xcdx\x04X^\xa9\x85BW\xb2\xcc=\xad\xdd\x1dA\xd7\xa1@P9\x96\xbcF\xe0\x03\xfe\xb5\x1fu\xba\r=\xcf3]#\xd5\n\x89G\xb6\xde=L\xcb\xa7pQ\x84`\x1a\xe5e\x87\xd0\x16l\x11\xe0\x17\x02\xa8\xa2\xe9\x18\xd7x\xd5\xa4\xcf\xcb\xad\xfd\x8e1\x00\x83B\x88Y\xfe\xeb\xfcU\x8a\b\x12\x98^\x91[\x98\xc0W\xba\xda\x1bT\aF+\xde\xbb$\x04k\x9cJ\x01\x81[\xff\xee\xc2\x9f\x14y\'X\xa7\bA\xdbO\xff\xd8L\x06\x1a|\xef\xb1\xfa', 0x100000a3d9) mmap$auto(0x0, 0x20003, 0xdf, 0x1000000000eb1, 0xffffffffffffffff, 0x8000) r0 = socket(0x80000000000000a, 0x2, 0x0) ioctl$auto(0x3, 0x89e0, 0x91) unshare$auto(0xffff) ioctl$auto(0x3, 0x89e2, 0x91) unshare$auto(0x40000080) unshare$auto(0x40000080) mmap$auto(0x0, 0x3fffff, 0x7, 0x11, 0xdd, 0x0) select$auto(0xe, 0x0, 0x0, 0x0, 0x0) socket(0xa, 0x3, 0x3b) r1 = getpid() prctl$auto_PR_TIMER_CREATE_RESTORE_IDS_GET(0x2, 0x2, r1, 0x80000001, 0x39a8) r2 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000100)='/proc/asound/card1/pcm0p/sub6/xrun_injection\x00', 0x1014a0, 0x0) read$auto_proc_reg_file_ops_compat_inode(r2, 0x0, 0x0) socket(0x2, 0x80802, 0x0) ioperm$auto(0x7, 0x6, 0x8) r3 = bpf$auto(0x0, 0x0, 0x6f4) read$auto_proc_pid_set_comm_operations_base(r3, &(0x7f00000001c0)=""/46, 0x2e) rt_sigsuspend$auto(0x0, 0x4) close_range$auto(0x2, 0x8, 0x0) fsopen$auto(&(0x7f0000000180)='/dev/snd/midiC2D0\x00', 0x6) semtimedop$auto(0x1, 0x0, 0x7, 0x0) socket(0xa, 0x2, 0x80) mmap$auto(0xffffffffffffe71e, 0x6, 0x10000, 0x15, r0, 0x6) kexec_load$auto(0x5, 0x2, &(0x7f0000000040)={@buf=0x0, 0x200008ab0, 0x6c0000c000, 0xc000}, 0x4) keyctl$auto(0x1f, 0x1, 0x6, 0x0, 0x3ff) keyctl$auto(0x1f, 0x1, 0x6, 0x0, 0x80000000) 203.486415ms ago: executing program 0 (id=2085): openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000340)='/sys/devices/platform/dummy_hcd.2/usb3/authorized\x00', 0x601, 0x0) ioctl$auto_USBDEVFS_SUBMITURB(0xffffffffffffffff, 0x8038550a, &(0x7f0000000000)={0x2, 0x80, 0xffff, 0x5, &(0x7f0000000240)='#', 0xc694, 0x3, 0x80004, @stream_id=0x7, 0x2004b, 0xc, 0x0}) pselect6$auto(0x5, 0x0, 0x0, 0x0, 0x0, 0x0) timerfd_create$auto_CLOCK_MONOTONIC(0x1, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/snd_hda_intel/parameters/power_save\x00', 0x80002, 0x0) sendfile$auto(0x3, 0x3, 0x0, 0x400000000006) r0 = openat$auto_vmwgfx_driver_fops_vmwgfx_drv(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dri/card1\x00', 0x0, 0x0) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) unshare$auto(0x40000080) r1 = socket(0xa, 0x5, 0x0) r2 = getsockopt$auto(r1, 0x84, 0x7a, 0x0, 0x0) close_range$auto(r2, r2, 0x8) r3 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) r4 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop2\x00', 0x24040, 0x0) r5 = openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$auto_SNDCTL_MIDI_PRETIME(r5, 0xc0046d00, 0x0) ioctl$auto_BLKTRACESETUP(r4, 0xc0481273, &(0x7f00000000c0)={"ef65ce6c00cf81000000ffffffffffffff291d000000000700000000000300", 0x3ff, 0x408, 0xfff, 0x400004, 0x200000000040000d, 0x0}) r7 = wait4$auto(r6, &(0x7f00000001c0)=0x102, 0xcda, &(0x7f0000000380)={{0x1, 0x1}, {0xfffffffffffffffc, 0x4}, 0xc63e, 0x3, 0x4189, 0x8, 0x7fffffffffffffff, 0x40000000, 0x7ff, 0x2, 0x1, 0x80ac, 0x2, 0x6, 0x2, 0x9}) sendmsg$auto_OVS_DP_CMD_NEW(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000829bd7000fcdbdf250100000008000200", @ANYRES32=r7, @ANYBLOB="39573480f074dc6d287348e3adaeea0944d94cec82e3af2b626e99adbdba91c728baacf839bbfe45fc2568f4db33ca5442b67c6f144e7c7a6c6ecb5850998e3a4fbb5e9a406395317106a0af4e5051d062022f2dc05eed9b0d1ec44c2ae5f0bb2db801fd3ad4651a000000000000ee236483ed84b8daaaa0d21570582f678823b7390a3a0ae893c09ebbe2dec1e4e4c5580c16df69e486404c45d707429d457ffe68b8d432bb6af15676104e632d23c03d6ee7ef07b7f8a3c19857f2aeaf523b63f631e5e55a3c59c732fa51570d843d384e3cd96f070da15feeb7e7fc5a537b91200d9191f293c5a67e14965b1cf7"], 0x1c}}, 0x8040) capget$auto(&(0x7f0000000440)={0x9, r7}, &(0x7f0000000480)={0x6, 0xffffffc0, 0xfffffffd}) prctl$auto_PR_SCHED_CORE_SHARE_TO(0x0, 0x2, r7, 0xc, 0x6) write$auto(r3, &(0x7f0000000040)='7\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k\x89\xe8^\x98#\x86\x92\x86w\xa9>\x0e\x8f}yX\xc5\x9c\xb88\xc0\x1c\xd1\xd9\x9e\x91\b\xfc=\x18\xf9\x92\b\xa3Rgu\xf5L\x1d', 0x3ff) pwrite64$auto(0xc8, 0x0, 0xfdef, 0x2) ioctl$auto(r0, 0x921064a2, 0x20000000020000a) r8 = openat$auto_snd_timer_f_ops_timer(0xffffffffffffff9c, &(0x7f0000000040), 0x20904, 0x0) ioctl$auto_SNDRV_TIMER_IOCTL_SELECT(r8, 0x40345410, &(0x7f0000000000)={{0x3, 0xffffffff, 0x1, 0x4005, 0x6}, "654c18440000738236000000fdc4fc151014d9ac0200000000001000"}) readv$auto(r8, &(0x7f0000000180)={0x0, 0x4}, 0x4) openat$auto_ppp_device_fops_ppp_generic(0xffffffffffffff9c, &(0x7f0000000080), 0x80003, 0x0) socket(0x2, 0x80002, 0x73) unshare$auto(0x40000080) 0s ago: executing program 1 (id=2086): socket(0x2, 0x3, 0xa) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) madvise$auto(0x0, 0xffffffffffff0001, 0x15) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) mmap$auto(0x0, 0x2000c, 0xff, 0xffffffffffff7375, 0x40000000000a5, 0x800) mmap$auto(0x0, 0x2020009, 0x3, 0xf8, 0xfffffffffffffffa, 0x8000) socketpair$auto(0x1, 0x7, 0x2, 0x0) pselect6$auto(0x5, 0x0, 0x0, 0x0, 0x0, 0x0) unshare$auto(0x40000080) mount$auto(&(0x7f0000000040)='ip6erspan0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x200000000c80, &(0x7f0000000180)="ebcd72dd4627d460460ec1362ee845d6945d120f894e4f40daeda0765b98c05abadd9d98e73bdf14aa509d7fb09ca0e92c724abb1de7d17ebd4c57adb29ff6e27e1356bd5a72582b975280b886c5a840b995fde33c03bf015570dbb69bc1bb677de17359850cf6561eea16ed5bf9") unshare$auto(0x40000080) unshare$auto(0x40000080) setsockopt$auto(0xffffffffffffffff, 0x107, 0x12, 0x0, 0x4) madvise$auto(0x0, 0x2003f2, 0x14) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ram4\x00', 0xc4300, 0x0) mmap$auto(0x0, 0x3fffff, 0x7, 0x11, 0xdd, 0x0) openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, 0x0, 0x121300, 0x0) select$auto(0xe, 0x0, 0x0, 0x0, 0x0) socket(0xa, 0x2, 0x3a) openat$auto_udmabuf_fops_udmabuf(0xffffffffffffff9c, &(0x7f0000000200), 0x2000, 0x0) ioctl$auto(0x3, 0x541b, 0x7f) keyctl$auto(0x1f, 0x1, 0x6, 0x0, 0x3ff) renameat2$auto(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0xffffffffffffffff, 0x0, 0xffffffff) open_by_handle_at$auto(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x7}, 0x41) r0 = socket(0x11, 0x3, 0x9) sendmmsg$auto(r0, &(0x7f0000000400)={{&(0x7f0000000000), 0x5a7, &(0x7f0000000180)={&(0x7f00000000c0)="669b0c0c4a", 0x49}, 0x1, &(0x7f0000000040), 0x5, 0x3}, 0x3}, 0x2, 0x8) keyctl$auto(0x1f, 0x1, 0x6, 0x3, 0x3ff) mprotect$auto(0x1ffffffff000, 0x100018, 0x8000000000000000) socket(0x2, 0x5, 0x0) kernel console output (not intermixed with test programs): fd0ff76008 [ 766.294373][T17677] [ 766.294389][T17677] socket: no more sockets [ 766.644392][ T13] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 767.003439][ T13] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 767.104983][T13330] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 767.117914][T13330] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 767.127962][T17701] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 767.144995][T17701] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 767.155031][T17701] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 767.277485][ T13] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 767.447823][ T13] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 767.970378][ T13] bridge_slave_1: left allmulticast mode [ 767.970442][ T13] bridge_slave_1: left promiscuous mode [ 767.972991][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 767.996148][ T13] bridge_slave_0: left allmulticast mode [ 767.996205][ T13] bridge_slave_0: left promiscuous mode [ 768.004341][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 768.287163][T17718] random: crng reseeded on system resumption [ 768.510145][T17731] FAULT_INJECTION: forcing a failure. [ 768.510145][T17731] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 768.523623][T17731] CPU: 1 UID: 0 PID: 17731 Comm: syz.2.1575 Not tainted syzkaller #0 PREEMPT(full) [ 768.523664][T17731] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 768.523692][T17731] Call Trace: [ 768.523704][T17731] [ 768.523717][T17731] dump_stack_lvl+0x100/0x190 [ 768.523770][T17731] should_fail_ex.cold+0x5/0xa [ 768.523807][T17731] ? prepare_alloc_pages+0x16d/0x5b0 [ 768.523856][T17731] should_fail_alloc_page+0xeb/0x140 [ 768.523902][T17731] prepare_alloc_pages+0x1f0/0x5b0 [ 768.523952][T17731] __alloc_frozen_pages_noprof+0x1e9/0x3300 [ 768.524011][T17731] ? __kernel_text_address+0xd/0x30 [ 768.524054][T17731] ? unwind_get_return_address+0x59/0xa0 [ 768.524096][T17731] ? arch_stack_walk+0xa6/0xf0 [ 768.524148][T17731] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 768.524215][T17731] ? __pfx_stack_trace_save+0x10/0x10 [ 768.524256][T17731] ? stack_depot_save_flags+0x27/0x9f0 [ 768.524298][T17731] ? bpf_ksym_find+0x124/0x1c0 [ 768.524336][T17731] ? kasan_save_stack+0x3f/0x50 [ 768.524371][T17731] ? kasan_save_stack+0x30/0x50 [ 768.524405][T17731] ? kasan_save_track+0x14/0x30 [ 768.524439][T17731] ? __kasan_kmalloc+0xaa/0xb0 [ 768.524475][T17731] ? __kmalloc_noprof+0x32f/0x840 [ 768.524507][T17731] ? copy_splice_read+0x1a3/0xbb0 [ 768.524608][T17731] ? do_splice_read+0x285/0x370 [ 768.524642][T17731] ? splice_direct_to_actor+0x2a1/0xa30 [ 768.524684][T17731] ? do_splice_direct+0x174/0x240 [ 768.524719][T17731] ? do_sendfile+0xadc/0xe20 [ 768.524793][T17731] alloc_pages_bulk_noprof+0x5e1/0x13c0 [ 768.524841][T17731] ? __pfx_alloc_pages_bulk_noprof+0x10/0x10 [ 768.524873][T17731] ? rcu_is_watching+0x13/0xc0 [ 768.524911][T17731] ? __kmalloc_noprof+0x350/0x840 [ 768.524945][T17731] ? copy_splice_read+0x1a3/0xbb0 [ 768.524988][T17731] copy_splice_read+0x1e1/0xbb0 [ 768.525032][T17731] ? __pfx_copy_splice_read+0x10/0x10 [ 768.525072][T17731] ? look_up_lock_class+0x55/0x120 [ 768.525113][T17731] ? rcu_is_watching+0x13/0xc0 [ 768.525144][T17731] ? __pfx_pipe_lock_cmp_fn+0x10/0x10 [ 768.525180][T17731] ? lockdep_init_map_type+0x5c/0x250 [ 768.525228][T17731] ? __pfx_pipe_lock_cmp_fn+0x10/0x10 [ 768.525263][T17731] ? __pfx_copy_splice_read+0x10/0x10 [ 768.525300][T17731] do_splice_read+0x285/0x370 [ 768.525341][T17731] splice_direct_to_actor+0x2a1/0xa30 [ 768.525400][T17731] ? __pfx_direct_splice_actor+0x10/0x10 [ 768.525485][T17731] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 768.525531][T17731] ? lock_acquire+0x1d1/0x380 [ 768.525580][T17731] do_splice_direct+0x174/0x240 [ 768.525622][T17731] ? __pfx_do_splice_direct+0x10/0x10 [ 768.525664][T17731] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 768.525745][T17731] ? rw_verify_area+0xce/0x6d0 [ 768.525796][T17731] do_sendfile+0xadc/0xe20 [ 768.525855][T17731] ? __pfx_do_sendfile+0x10/0x10 [ 768.525904][T17731] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 768.525952][T17731] ? __fget_files+0x21f/0x3d0 [ 768.525997][T17731] __x64_sys_sendfile64+0x1d8/0x220 [ 768.526035][T17731] ? ksys_write+0x1ac/0x250 [ 768.526067][T17731] ? __pfx___x64_sys_sendfile64+0x10/0x10 [ 768.526121][T17731] do_syscall_64+0x121/0x770 [ 768.526169][T17731] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 768.526210][T17731] RIP: 0033:0x7f8a97b9e159 [ 768.526237][T17731] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 768.526269][T17731] RSP: 002b:00007f8a98a0b028 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 768.526301][T17731] RAX: ffffffffffffffda RBX: 00007f8a97e25fa0 RCX: 00007f8a97b9e159 [ 768.526324][T17731] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000003 [ 768.526344][T17731] RBP: 00007f8a98a0b090 R08: 0000000000000000 R09: 0000000000000000 [ 768.526364][T17731] R10: 00000000000000c9 R11: 0000000000000246 R12: 0000000000000001 [ 768.526384][T17731] R13: 00007f8a97e26038 R14: 00007f8a97e25fa0 R15: 00007ffef9033ca8 [ 768.526427][T17731] [ 768.595136][ T13] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 768.717266][ T13] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 768.784862][ T13] bond0 (unregistering): Released all slaves [ 769.200518][ T52] Bluetooth: hci2: command tx timeout [ 769.655088][T17752] FAULT_INJECTION: forcing a failure. [ 769.655088][T17752] name failslab, interval 1, probability 0, space 0, times 0 [ 769.668061][T17752] CPU: 1 UID: 0 PID: 17752 Comm: syz.2.1576 Not tainted syzkaller #0 PREEMPT(full) [ 769.668107][T17752] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 769.668130][T17752] Call Trace: [ 769.668143][T17752] [ 769.668156][T17752] dump_stack_lvl+0x100/0x190 [ 769.668209][T17752] should_fail_ex.cold+0x5/0xa [ 769.668255][T17752] should_failslab+0xc2/0x120 [ 769.668302][T17752] kmem_cache_alloc_lru_noprof+0x8e/0x6a0 [ 769.668345][T17752] ? sock_alloc_inode+0x26/0x2c0 [ 769.668398][T17752] ? __pfx_sock_alloc_inode+0x10/0x10 [ 769.668451][T17752] sock_alloc_inode+0x26/0x2c0 [ 769.668513][T17752] ? __pfx_sock_alloc_inode+0x10/0x10 [ 769.668559][T17752] alloc_inode+0x68/0x250 [ 769.668610][T17752] sock_alloc+0x44/0x280 [ 769.668661][T17752] ? security_socket_create+0x7f/0x250 [ 769.668705][T17752] __sock_create+0xc2/0x860 [ 769.668765][T17752] __sys_socket+0x14d/0x260 [ 769.668798][T17752] ? __pfx___sys_socket+0x10/0x10 [ 769.668841][T17752] __x64_sys_socket+0x72/0xb0 [ 769.668871][T17752] ? lockdep_hardirqs_on+0x7d/0x110 [ 769.668918][T17752] do_syscall_64+0x121/0x770 [ 769.668968][T17752] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 769.669005][T17752] RIP: 0033:0x7f8a97b9e159 [ 769.669035][T17752] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 769.669070][T17752] RSP: 002b:00007f8a951f0028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 769.669104][T17752] RAX: ffffffffffffffda RBX: 00007f8a97e26450 RCX: 00007f8a97b9e159 [ 769.669128][T17752] RDX: 0000000000000001 RSI: 0000000000000001 RDI: 0000000000000001 [ 769.669150][T17752] RBP: 00007f8a97c35024 R08: 0000000000000000 R09: 0000000000000000 [ 769.669172][T17752] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 769.669193][T17752] R13: 00007f8a97e264e8 R14: 00007f8a97e26450 R15: 00007ffef9033ca8 [ 769.669237][T17752] [ 769.817581][T17752] socket: no more sockets [ 770.030966][ T5279] 8021q: adding VLAN 0 to HW filter on device eth1 [ 770.288289][ T13] hsr_slave_0: left promiscuous mode [ 770.296282][ T13] hsr_slave_1: left promiscuous mode [ 770.299226][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 770.299307][ T13] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 770.309337][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 770.309365][ T13] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 770.340005][ T13] veth1_macvtap: left promiscuous mode [ 770.340082][ T13] veth0_macvtap: left promiscuous mode [ 770.345190][ T13] veth1_vlan: left promiscuous mode [ 770.345457][ T13] veth0_vlan: left promiscuous mode [ 770.596075][ T13] team0 (unregistering): Port device team_slave_1 removed [ 770.623080][ T13] team0 (unregistering): Port device team_slave_0 removed [ 771.280494][ T52] Bluetooth: hci2: command tx timeout [ 772.379946][ T5279] 8021q: adding VLAN 0 to HW filter on device eth2 [ 772.395873][T17698] bridge0: port 1(bridge_slave_0) entered blocking state [ 772.396010][T17698] bridge0: port 1(bridge_slave_0) entered disabled state [ 772.396177][T17698] bridge_slave_0: entered allmulticast mode [ 772.421002][T17698] bridge_slave_0: entered promiscuous mode [ 772.433761][T17698] bridge0: port 2(bridge_slave_1) entered blocking state [ 772.441138][T17698] bridge0: port 2(bridge_slave_1) entered disabled state [ 772.448739][T17698] bridge_slave_1: entered allmulticast mode [ 772.456759][T17698] bridge_slave_1: entered promiscuous mode [ 772.653287][T17698] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 772.801206][T17698] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 773.056925][T17698] team0: Port device team_slave_0 added [ 773.203584][T17698] team0: Port device team_slave_1 added [ 773.371502][ T52] Bluetooth: hci2: command tx timeout [ 773.423114][T17819] FAULT_INJECTION: forcing a failure. [ 773.423114][T17819] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 773.423180][T17819] CPU: 1 UID: 0 PID: 17819 Comm: syz.3.1581 Not tainted syzkaller #0 PREEMPT(full) [ 773.423214][T17819] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 773.423272][T17819] Call Trace: [ 773.423309][T17819] [ 773.423344][T17819] dump_stack_lvl+0x100/0x190 [ 773.423477][T17819] should_fail_ex.cold+0x5/0xa [ 773.423597][T17819] _copy_to_user+0x32/0xd0 [ 773.423687][T17819] simple_read_from_buffer+0xcb/0x170 [ 773.423775][T17819] proc_fail_nth_read+0x1af/0x230 [ 773.423915][T17819] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 773.424038][T17819] ? rw_verify_area+0xce/0x6d0 [ 773.424160][T17819] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 773.424278][T17819] vfs_read+0x1e4/0xb40 [ 773.424341][T17819] ? lock_acquire+0x1d1/0x380 [ 773.424444][T17819] ? __fget_files+0x34/0x3d0 [ 773.424529][T17819] ? __pfx_vfs_read+0x10/0x10 [ 773.424594][T17819] ? find_held_lock+0x2b/0x80 [ 773.424670][T17819] ? __fget_files+0x215/0x3d0 [ 773.424766][T17819] ? __fget_files+0x21f/0x3d0 [ 773.424884][T17819] ksys_read+0x12a/0x250 [ 773.424965][T17819] ? __pfx_ksys_read+0x10/0x10 [ 773.425063][T17819] do_syscall_64+0x121/0x770 [ 773.425182][T17819] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 773.425258][T17819] RIP: 0033:0x7f5df275e98e [ 773.425323][T17819] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 773.425407][T17819] RSP: 002b:00007f5df3622fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 773.425481][T17819] RAX: ffffffffffffffda RBX: 00007f5df36236c0 RCX: 00007f5df275e98e [ 773.425529][T17819] RDX: 000000000000000f RSI: 00007f5df36230a0 RDI: 0000000000000003 [ 773.425577][T17819] RBP: 00007f5df3623090 R08: 0000000000000000 R09: 0000000000000000 [ 773.425631][T17819] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 773.425678][T17819] R13: 00007f5df2a263f8 R14: 00007f5df2a26360 R15: 00007ffd0ff76008 [ 773.425787][T17819] [ 773.634035][ T5279] 8021q: adding VLAN 0 to HW filter on device eth3 [ 773.713402][T17698] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 773.713445][T17698] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 773.713504][T17698] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 773.804165][T17698] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 773.804205][T17698] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 773.804272][T17698] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 774.195866][T17698] hsr_slave_0: entered promiscuous mode [ 774.202317][T17698] hsr_slave_1: entered promiscuous mode [ 775.327933][ T5279] 8021q: adding VLAN 0 to HW filter on device eth4 [ 775.444593][ T52] Bluetooth: hci2: command tx timeout [ 777.444462][T17698] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 777.466801][T17698] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 777.626565][T17698] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 777.644304][T17698] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 777.954902][T17698] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 777.968345][T17698] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 778.096785][T17698] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 778.114826][T17698] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 779.518199][T17698] 8021q: adding VLAN 0 to HW filter on device bond0 [ 779.586113][T17958] random: crng reseeded on system resumption [ 779.616266][T17698] 8021q: adding VLAN 0 to HW filter on device team0 [ 779.775568][ T50] bridge0: port 1(bridge_slave_0) entered blocking state [ 779.775901][ T50] bridge0: port 1(bridge_slave_0) entered forwarding state [ 779.809192][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 779.809450][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 782.893026][T18052] FAULT_INJECTION: forcing a failure. [ 782.893026][T18052] name failslab, interval 1, probability 0, space 0, times 0 [ 782.907687][T18052] CPU: 1 UID: 0 PID: 18052 Comm: syz.0.1595 Not tainted syzkaller #0 PREEMPT(full) [ 782.907729][T18052] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 782.907752][T18052] Call Trace: [ 782.907765][T18052] [ 782.907780][T18052] dump_stack_lvl+0x100/0x190 [ 782.907833][T18052] should_fail_ex.cold+0x5/0xa [ 782.907979][T18052] should_failslab+0xc2/0x120 [ 782.908028][T18052] kmem_cache_alloc_lru_noprof+0x8e/0x6a0 [ 782.908077][T18052] ? sock_alloc_inode+0x26/0x2c0 [ 782.908132][T18052] ? __pfx_sock_alloc_inode+0x10/0x10 [ 782.908184][T18052] sock_alloc_inode+0x26/0x2c0 [ 782.908231][T18052] ? __pfx_sock_alloc_inode+0x10/0x10 [ 782.908278][T18052] alloc_inode+0x68/0x250 [ 782.908329][T18052] sock_alloc+0x44/0x280 [ 782.908371][T18052] ? security_socket_create+0x7f/0x250 [ 782.908416][T18052] __sock_create+0xc2/0x860 [ 782.908478][T18052] __sys_socket+0x14d/0x260 [ 782.908522][T18052] ? __pfx___sys_socket+0x10/0x10 [ 782.908565][T18052] __x64_sys_socket+0x72/0xb0 [ 782.908595][T18052] ? lockdep_hardirqs_on+0x7d/0x110 [ 782.908640][T18052] do_syscall_64+0x121/0x770 [ 782.908689][T18052] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 782.908725][T18052] RIP: 0033:0x7fb9eff9e159 [ 782.908754][T18052] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 782.908789][T18052] RSP: 002b:00007fb9ed56c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 782.908822][T18052] RAX: ffffffffffffffda RBX: 00007fb9f0226450 RCX: 00007fb9eff9e159 [ 782.908845][T18052] RDX: 0000000000000001 RSI: 0000000000000001 RDI: 0000000000000001 [ 782.908867][T18052] RBP: 00007fb9f0035024 R08: 0000000000000000 R09: 0000000000000000 [ 782.908889][T18052] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 782.908923][T18052] R13: 00007fb9f02264e8 R14: 00007fb9f0226450 R15: 00007ffe04b241e8 [ 782.908967][T18052] [ 782.999484][T18052] socket: no more sockets [ 783.716226][T17698] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 784.259680][T18070] random: crng reseeded on system resumption [ 784.372052][T17698] veth0_vlan: entered promiscuous mode [ 784.402191][T17698] veth1_vlan: entered promiscuous mode [ 784.692717][T18079] random: crng reseeded on system resumption [ 784.740311][T17698] veth0_macvtap: entered promiscuous mode [ 784.753442][T17698] veth1_macvtap: entered promiscuous mode [ 784.776734][T17698] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 784.904127][T17698] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 785.182290][ T168] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 785.184012][T14673] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 785.184429][T14673] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 785.185059][T14673] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 786.693589][ T168] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 786.693635][ T168] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 786.813691][ T168] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 786.813740][ T168] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 789.821711][T18147] random: crng reseeded on system resumption [ 790.274459][T18165] FAULT_INJECTION: forcing a failure. [ 790.274459][T18165] name failslab, interval 1, probability 0, space 0, times 0 [ 790.275768][T18165] CPU: 1 UID: 0 PID: 18165 Comm: syz.3.1611 Not tainted syzkaller #0 PREEMPT(full) [ 790.275807][T18165] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 790.275836][T18165] Call Trace: [ 790.275847][T18165] [ 790.275859][T18165] dump_stack_lvl+0x100/0x190 [ 790.275905][T18165] should_fail_ex.cold+0x5/0xa [ 790.275943][T18165] should_failslab+0xc2/0x120 [ 790.275981][T18165] __kmalloc_cache_noprof+0x91/0x6d0 [ 790.276025][T18165] ? snd_seq_port_use_ptr+0x3c/0x300 [ 790.276063][T18165] ? snd_seq_port_connect+0x61/0x540 [ 790.276105][T18165] snd_seq_port_connect+0x61/0x540 [ 790.276143][T18165] ? check_subscription_permission.isra.0+0x146/0x240 [ 790.276185][T18165] snd_seq_ioctl_subscribe_port+0x219/0x490 [ 790.276228][T18165] ? __pfx_snd_seq_ioctl_subscribe_port+0x10/0x10 [ 790.276269][T18165] ? lock_acquire+0x1d1/0x380 [ 790.276306][T18165] ? clientptr+0x20/0x190 [ 790.276341][T18165] ? find_held_lock+0x2b/0x80 [ 790.276370][T18165] ? clientptr+0x80/0x190 [ 790.276407][T18165] call_seq_client_ctl+0xa3/0x130 [ 790.276444][T18165] snd_seq_kernel_client_ctl+0x35/0x50 [ 790.276482][T18165] snd_seq_oss_midi_open+0x465/0x680 [ 790.276597][T18165] ? __pfx_snd_seq_oss_midi_open+0x10/0x10 [ 790.276642][T18165] ? snd_seq_oss_midi_reset+0x11a/0x4c0 [ 790.276699][T18165] ? __mutex_lock+0x26c/0x1bd0 [ 790.276740][T18165] ? odev_release+0x44/0x70 [ 790.276778][T18165] snd_seq_oss_synth_reset+0x439/0x890 [ 790.276832][T18165] ? __pfx_snd_seq_oss_synth_reset+0x10/0x10 [ 790.276880][T18165] ? __pfx___fsnotify_parent+0x10/0x10 [ 790.276926][T18165] snd_seq_oss_reset+0x73/0x290 [ 790.276964][T18165] ? __pfx_odev_release+0x10/0x10 [ 790.277000][T18165] snd_seq_oss_release+0x7c/0x180 [ 790.277039][T18165] ? __pfx_odev_release+0x10/0x10 [ 790.277072][T18165] odev_release+0x4c/0x70 [ 790.277105][T18165] __fput+0x3ff/0xb50 [ 790.277149][T18165] task_work_run+0x150/0x240 [ 790.277184][T18165] ? __pfx_task_work_run+0x10/0x10 [ 790.277229][T18165] exit_to_user_mode_loop+0x1d8/0x700 [ 790.277276][T18165] ? rcu_is_watching+0x13/0xc0 [ 790.277325][T18165] do_syscall_64+0x603/0x770 [ 790.277369][T18165] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 790.277400][T18165] RIP: 0033:0x7f5df279e159 [ 790.277424][T18165] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 790.277455][T18165] RSP: 002b:00007f5df3602028 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 790.277485][T18165] RAX: 0000000000000000 RBX: 00007f5df2a26450 RCX: 00007f5df279e159 [ 790.277504][T18165] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000002 [ 790.277522][T18165] RBP: 00007f5df2835024 R08: 0000000000000000 R09: 0000000000000000 [ 790.277541][T18165] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 790.277559][T18165] R13: 00007f5df2a264e8 R14: 00007f5df2a26450 R15: 00007ffd0ff76008 [ 790.277598][T18165] [ 790.381138][T18166] FAULT_INJECTION: forcing a failure. [ 790.381138][T18166] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 790.381245][T18166] CPU: 0 UID: 0 PID: 18166 Comm: syz.3.1611 Not tainted syzkaller #0 PREEMPT(full) [ 790.381331][T18166] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 790.381379][T18166] Call Trace: [ 790.381413][T18166] [ 790.381442][T18166] dump_stack_lvl+0x100/0x190 [ 790.381563][T18166] should_fail_ex.cold+0x5/0xa [ 790.381654][T18166] _copy_to_user+0x32/0xd0 [ 790.381750][T18166] simple_read_from_buffer+0xcb/0x170 [ 790.381872][T18166] proc_fail_nth_read+0x1af/0x230 [ 790.381998][T18166] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 790.382145][T18166] ? rw_verify_area+0xce/0x6d0 [ 790.382267][T18166] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 790.382392][T18166] vfs_read+0x1e4/0xb40 [ 790.382477][T18166] ? lock_acquire+0x1d1/0x380 [ 790.382580][T18166] ? __fget_files+0x34/0x3d0 [ 790.382688][T18166] ? __pfx_vfs_read+0x10/0x10 [ 790.382768][T18166] ? find_held_lock+0x2b/0x80 [ 790.382846][T18166] ? __fget_files+0x215/0x3d0 [ 790.382986][T18166] ? __fget_files+0x21f/0x3d0 [ 790.383112][T18166] ksys_read+0x12a/0x250 [ 790.383210][T18166] ? __pfx_ksys_read+0x10/0x10 [ 790.383331][T18166] do_syscall_64+0x121/0x770 [ 790.383463][T18166] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 790.383554][T18166] RIP: 0033:0x7f5df275e98e [ 790.383620][T18166] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 790.383706][T18166] RSP: 002b:00007f5df35e0fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 790.383793][T18166] RAX: ffffffffffffffda RBX: 00007f5df35e16c0 RCX: 00007f5df275e98e [ 790.383849][T18166] RDX: 000000000000000f RSI: 00007f5df35e10a0 RDI: 0000000000000002 [ 790.383911][T18166] RBP: 00007f5df35e1090 R08: 0000000000000000 R09: 0000000000000000 [ 790.383967][T18166] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 790.384014][T18166] R13: 00007f5df2a265d8 R14: 00007f5df2a26540 R15: 00007ffd0ff76008 [ 790.384158][T18166] [ 792.035541][T18189] netlink: 4673 bytes leftover after parsing attributes in process `syz.0.1612'. [ 797.435696][T18265] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 808.722199][ T1311] ieee802154 phy0 wpan0: encryption failed: -22 [ 808.722288][ T1311] ieee802154 phy1 wpan1: encryption failed: -22 [ 811.133364][T18541] FAULT_INJECTION: forcing a failure. [ 811.133364][T18541] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 811.133426][T18541] CPU: 0 UID: 0 PID: 18541 Comm: syz.1.1660 Not tainted syzkaller #0 PREEMPT(full) [ 811.133479][T18541] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 811.133498][T18541] Call Trace: [ 811.133510][T18541] [ 811.133523][T18541] dump_stack_lvl+0x100/0x190 [ 811.133572][T18541] should_fail_ex.cold+0x5/0xa [ 811.133613][T18541] _copy_to_user+0x32/0xd0 [ 811.133655][T18541] keyctl_capabilities+0x5a/0x160 [ 811.133700][T18541] __do_sys_keyctl+0x427/0x5a0 [ 811.133742][T18541] do_syscall_64+0x121/0x770 [ 811.133804][T18541] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 811.133838][T18541] RIP: 0033:0x7fdae339e159 [ 811.133865][T18541] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 811.133897][T18541] RSP: 002b:00007fdae425b028 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 811.133930][T18541] RAX: ffffffffffffffda RBX: 00007fdae3626450 RCX: 00007fdae339e159 [ 811.133953][T18541] RDX: 0000000000000006 RSI: 0000000000000001 RDI: 000000000000001f [ 811.133974][T18541] RBP: 00007fdae425b090 R08: 00000000000003ff R09: 0000000000000000 [ 811.133995][T18541] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 811.134016][T18541] R13: 00007fdae36264e8 R14: 00007fdae3626450 R15: 00007ffff2874de8 [ 811.134059][T18541] [ 812.495392][T17190] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 812.656821][T17701] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 812.668411][T17701] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 812.678454][T17701] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 812.684637][T17701] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 812.697157][T17701] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 812.733022][T17190] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 813.046933][T17190] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 813.233522][T17190] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 814.258347][T17190] bridge_slave_1: left allmulticast mode [ 814.258410][T17190] bridge_slave_1: left promiscuous mode [ 814.258679][T17190] bridge0: port 2(bridge_slave_1) entered disabled state [ 814.284700][T17190] bridge_slave_0: left allmulticast mode [ 814.299650][T17190] bridge_slave_0: left promiscuous mode [ 814.299880][T17190] bridge0: port 1(bridge_slave_0) entered disabled state [ 814.649451][T17190] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 814.662734][T17190] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 814.681161][T17190] bond0 (unregistering): Released all slaves [ 814.716349][T17701] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 814.728760][T17701] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 814.736589][T17701] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 814.739894][T17701] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 814.744671][T17701] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 814.800728][T13330] Bluetooth: hci1: command tx timeout [ 815.858814][T17190] hsr_slave_0: left promiscuous mode [ 815.863004][T17190] hsr_slave_1: left promiscuous mode [ 815.868145][T17190] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 815.868176][T17190] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 815.875128][T17190] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 815.875153][T17190] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 815.916388][T17190] veth1_macvtap: left promiscuous mode [ 815.916470][T17190] veth0_macvtap: left promiscuous mode [ 815.916776][T17190] veth1_vlan: left promiscuous mode [ 815.916974][T17190] veth0_vlan: left promiscuous mode [ 816.147208][T17190] team0 (unregistering): Port device team_slave_1 removed [ 816.172132][T17190] team0 (unregistering): Port device team_slave_0 removed [ 816.334351][ T5279] 8021q: adding VLAN 0 to HW filter on device eth1 [ 816.683400][T18562] bridge0: port 1(bridge_slave_0) entered blocking state [ 816.683571][T18562] bridge0: port 1(bridge_slave_0) entered disabled state [ 816.683723][T18562] bridge_slave_0: entered allmulticast mode [ 816.707191][T18562] bridge_slave_0: entered promiscuous mode [ 816.733772][T18562] bridge0: port 2(bridge_slave_1) entered blocking state [ 816.734824][T18562] bridge0: port 2(bridge_slave_1) entered disabled state [ 816.735192][T18562] bridge_slave_1: entered allmulticast mode [ 816.751210][T18562] bridge_slave_1: entered promiscuous mode [ 816.878997][ T52] Bluetooth: hci2: command tx timeout [ 816.879635][ T52] Bluetooth: hci1: command tx timeout [ 817.025926][T18562] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 817.057167][T18562] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 817.401825][T17190] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 817.470861][T18562] team0: Port device team_slave_0 added [ 817.481877][T18562] team0: Port device team_slave_1 added [ 817.687188][T18562] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 817.687237][T18562] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 817.687275][T18562] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 817.709143][T18562] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 817.709220][T18562] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 817.709324][T18562] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 817.896582][T17190] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 818.092834][ T5279] 8021q: adding VLAN 0 to HW filter on device eth2 [ 818.250573][T17190] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 818.310923][T18562] hsr_slave_0: entered promiscuous mode [ 818.314341][T18562] hsr_slave_1: entered promiscuous mode [ 818.316177][T18562] debugfs: 'hsr0' already exists in 'hsr' [ 818.316239][T18562] Cannot create hsr debugfs directory [ 818.461351][T17190] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 818.943040][T18603] bridge0: port 1(bridge_slave_0) entered blocking state [ 818.943170][T18603] bridge0: port 1(bridge_slave_0) entered disabled state [ 818.943327][T18603] bridge_slave_0: entered allmulticast mode [ 818.969277][ T52] Bluetooth: hci2: command tx timeout [ 818.973078][T17701] Bluetooth: hci1: command tx timeout [ 818.986030][T18603] bridge_slave_0: entered promiscuous mode [ 819.058582][T18603] bridge0: port 2(bridge_slave_1) entered blocking state [ 819.068326][T18603] bridge0: port 2(bridge_slave_1) entered disabled state [ 819.068527][T18603] bridge_slave_1: entered allmulticast mode [ 819.085410][T18603] bridge_slave_1: entered promiscuous mode [ 819.182511][T18603] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 819.274159][T18603] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 819.551716][T18603] team0: Port device team_slave_0 added [ 819.598163][T17190] bridge_slave_1: left allmulticast mode [ 819.607211][T17190] bridge_slave_1: left promiscuous mode [ 819.607512][T17190] bridge0: port 2(bridge_slave_1) entered disabled state [ 819.630181][T17190] bridge_slave_0: left allmulticast mode [ 819.630227][T17190] bridge_slave_0: left promiscuous mode [ 819.630468][T17190] bridge0: port 1(bridge_slave_0) entered disabled state [ 819.986967][T17190] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 820.001729][T17190] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 820.013147][T17190] bond0 (unregistering): Released all slaves [ 820.195987][T18603] team0: Port device team_slave_1 added [ 820.256066][ T5279] 8021q: adding VLAN 0 to HW filter on device eth3 [ 820.395744][T18603] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 820.405452][T18603] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 820.433164][T18603] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 820.447687][T18603] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 820.455277][T18603] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 820.480147][T18603] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 820.893379][T18603] hsr_slave_0: entered promiscuous mode [ 820.896185][T18603] hsr_slave_1: entered promiscuous mode [ 820.898170][T18603] debugfs: 'hsr0' already exists in 'hsr' [ 820.898234][T18603] Cannot create hsr debugfs directory [ 821.038682][T17190] hsr_slave_0: left promiscuous mode [ 821.045330][T17701] Bluetooth: hci1: command tx timeout [ 821.045368][T17701] Bluetooth: hci2: command tx timeout [ 821.058091][T17190] hsr_slave_1: left promiscuous mode [ 821.062799][T17190] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 821.062873][T17190] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 821.081308][T17190] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 821.081353][T17190] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 821.126136][T17190] veth1_macvtap: left promiscuous mode [ 821.127900][T17190] veth0_macvtap: left promiscuous mode [ 821.128229][T17190] veth1_vlan: left promiscuous mode [ 821.128444][T17190] veth0_vlan: left promiscuous mode [ 821.647998][T17190] team0 (unregistering): Port device team_slave_1 removed [ 821.678216][T17190] team0 (unregistering): Port device team_slave_0 removed [ 821.912250][ T5279] 8021q: adding VLAN 0 to HW filter on device eth5 [ 822.401669][T18735] FAULT_INJECTION: forcing a failure. [ 822.401669][T18735] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 822.401727][T18735] CPU: 0 UID: 0 PID: 18735 Comm: syz.0.1677 Not tainted syzkaller #0 PREEMPT(full) [ 822.401761][T18735] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 822.401786][T18735] Call Trace: [ 822.401796][T18735] [ 822.401808][T18735] dump_stack_lvl+0x100/0x190 [ 822.401852][T18735] should_fail_ex.cold+0x5/0xa [ 822.401884][T18735] ? prepare_alloc_pages+0x16d/0x5b0 [ 822.401926][T18735] should_fail_alloc_page+0xeb/0x140 [ 822.401967][T18735] prepare_alloc_pages+0x1f0/0x5b0 [ 822.402005][T18735] ? arch_stack_walk+0xa6/0xf0 [ 822.402040][T18735] __alloc_frozen_pages_noprof+0x1e9/0x3300 [ 822.402099][T18735] ? stack_trace_save+0x8e/0xc0 [ 822.402136][T18735] ? __pfx_stack_trace_save+0x10/0x10 [ 822.402174][T18735] ? stack_depot_save_flags+0x27/0x9f0 [ 822.402215][T18735] ? find_held_lock+0x2b/0x80 [ 822.402246][T18735] ? is_bpf_text_address+0x8a/0x1a0 [ 822.402290][T18735] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 822.402363][T18735] ? kasan_save_stack+0x3f/0x50 [ 822.402397][T18735] ? kasan_save_track+0x14/0x30 [ 822.402433][T18735] ? kmem_cache_alloc_noprof+0x269/0x6a0 [ 822.402466][T18735] ? __pmd_alloc+0xbf/0x950 [ 822.402503][T18735] ? walk_to_pmd+0x3a3/0x4c0 [ 822.402539][T18735] ? get_locked_pte+0x25/0xc0 [ 822.402577][T18735] ? insert_page+0xcc/0x220 [ 822.402614][T18735] ? vm_insert_page+0x2c0/0x400 [ 822.402652][T18735] ? kcov_mmap+0xca/0x130 [ 822.402690][T18735] ? __mmap_region+0x157e/0x32c0 [ 822.402736][T18735] ? mmap_region+0x5a8/0x6d0 [ 822.402770][T18735] ? do_mmap+0x12c7/0x1c30 [ 822.402806][T18735] ? vm_mmap_pgoff+0x28d/0x470 [ 822.402850][T18735] ? ksys_mmap_pgoff+0x3cb/0x610 [ 822.402882][T18735] ? __x64_sys_mmap+0x125/0x190 [ 822.402928][T18735] ? do_syscall_64+0x121/0x770 [ 822.402967][T18735] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 822.403012][T18735] ? __lock_acquire+0x4c5/0x1ec0 [ 822.403057][T18735] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 822.403101][T18735] ? policy_nodemask+0xed/0x4f0 [ 822.403162][T18735] alloc_pages_mpol+0x201/0x550 [ 822.403207][T18735] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 822.403252][T18735] ? do_raw_spin_lock+0x128/0x260 [ 822.403300][T18735] ? find_held_lock+0x2b/0x80 [ 822.403338][T18735] alloc_pages_noprof+0x1a/0x160 [ 822.403387][T18735] pte_alloc_one+0x1c/0x3d0 [ 822.403438][T18735] __pte_alloc+0x6d/0x380 [ 822.403470][T18735] ? __pfx___pte_alloc+0x10/0x10 [ 822.403505][T18735] ? walk_to_pmd+0x302/0x4c0 [ 822.403545][T18735] get_locked_pte+0xa1/0xc0 [ 822.403585][T18735] insert_page+0xcc/0x220 [ 822.403623][T18735] ? __pfx_insert_page+0x10/0x10 [ 822.403659][T18735] ? __pfx_down_read_trylock+0x10/0x10 [ 822.403714][T18735] vm_insert_page+0x2c0/0x400 [ 822.403756][T18735] kcov_mmap+0xca/0x130 [ 822.403819][T18735] __mmap_region+0x157e/0x32c0 [ 822.403878][T18735] ? __pfx___mmap_region+0x10/0x10 [ 822.403952][T18735] ? __lock_acquire+0x4c5/0x1ec0 [ 822.404002][T18735] ? find_held_lock+0x2b/0x80 [ 822.404050][T18735] ? __lock_acquire+0x4c5/0x1ec0 [ 822.404125][T18735] ? hrtimer_start_range_ns_common+0x78e/0x18b0 [ 822.404253][T18735] mmap_region+0x5a8/0x6d0 [ 822.404337][T18735] ? __pfx_mmap_region+0x10/0x10 [ 822.404371][T18735] ? shmem_mapping+0xd/0x50 [ 822.404450][T18735] ? __pfx_memfd_check_seals_mmap+0x10/0x10 [ 822.404502][T18735] ? bpf_lsm_mmap_addr+0x9/0x30 [ 822.404547][T18735] ? security_mmap_addr+0x71/0x1e0 [ 822.404600][T18735] ? __get_unmapped_area+0x255/0x3e0 [ 822.404647][T18735] do_mmap+0x12c7/0x1c30 [ 822.404698][T18735] ? lock_acquire+0x1d1/0x380 [ 822.404745][T18735] ? __pfx_do_mmap+0x10/0x10 [ 822.404796][T18735] ? __pfx___might_resched+0x10/0x10 [ 822.404841][T18735] ? bpf_lsm_current_getlsmprop_subj+0x9/0x10 [ 822.404896][T18735] ? security_current_getlsmprop_subj+0x6e/0x130 [ 822.404945][T18735] ? __pfx_down_write_killable+0x10/0x10 [ 822.405008][T18735] vm_mmap_pgoff+0x28d/0x470 [ 822.405055][T18735] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 822.405091][T18735] ? __fget_files+0x215/0x3d0 [ 822.405137][T18735] ? __fget_files+0x21f/0x3d0 [ 822.405184][T18735] ksys_mmap_pgoff+0x3cb/0x610 [ 822.405225][T18735] ? __x64_sys_futex+0x358/0x4d0 [ 822.405261][T18735] ? __pfx_ksys_mmap_pgoff+0x10/0x10 [ 822.405303][T18735] ? xfd_validate_state+0x129/0x190 [ 822.405364][T18735] __x64_sys_mmap+0x125/0x190 [ 822.405425][T18735] do_syscall_64+0x121/0x770 [ 822.405477][T18735] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 822.405515][T18735] RIP: 0033:0x7fb9eff9e159 [ 822.405544][T18735] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 822.405579][T18735] RSP: 002b:00007fb9ee1d5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 822.405614][T18735] RAX: ffffffffffffffda RBX: 00007fb9f0226180 RCX: 00007fb9eff9e159 [ 822.405649][T18735] RDX: 0000000000010001 RSI: 00000000003fffff RDI: 0000000000000000 [ 822.405672][T18735] RBP: 00007fb9f0035024 R08: 00000000000000dd R09: 0000000000000000 [ 822.405694][T18735] R10: 0000000000000011 R11: 0000000000000246 R12: 0000000000000000 [ 822.405716][T18735] R13: 00007fb9f0226218 R14: 00007fb9f0226180 R15: 00007ffe04b241e8 [ 822.405761][T18735] [ 823.119037][ T52] Bluetooth: hci2: command tx timeout [ 823.416863][T18562] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 823.435083][T18562] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 823.516864][T18562] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 823.528578][T18562] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 823.530852][T18562] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 823.550404][T18562] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 823.720559][ T5279] 8021q: adding VLAN 0 to HW filter on device eth6 [ 823.751844][T18562] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 823.763568][T18562] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 825.352281][T18603] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 825.366322][T18603] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 825.429153][T18603] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 825.441126][T18603] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 825.451087][T18603] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 825.478127][T18603] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 825.487152][T18603] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 825.498531][T18603] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 826.172949][T18562] 8021q: adding VLAN 0 to HW filter on device bond0 [ 826.448206][T18562] 8021q: adding VLAN 0 to HW filter on device team0 [ 826.513417][T17190] bridge0: port 1(bridge_slave_0) entered blocking state [ 826.513581][T17190] bridge0: port 1(bridge_slave_0) entered forwarding state [ 826.575255][T17190] bridge0: port 2(bridge_slave_1) entered blocking state [ 826.575565][T17190] bridge0: port 2(bridge_slave_1) entered forwarding state [ 826.808294][T18603] 8021q: adding VLAN 0 to HW filter on device bond0 [ 826.971425][T18603] 8021q: adding VLAN 0 to HW filter on device team0 [ 827.204472][ T50] bridge0: port 1(bridge_slave_0) entered blocking state [ 827.204704][ T50] bridge0: port 1(bridge_slave_0) entered forwarding state [ 827.412031][ T3330] bridge0: port 2(bridge_slave_1) entered blocking state [ 827.412246][ T3330] bridge0: port 2(bridge_slave_1) entered forwarding state [ 828.439798][T18603] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 828.958029][T18562] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 830.279532][T18562] veth0_vlan: entered promiscuous mode [ 830.376507][T18603] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 830.460053][T18562] veth1_vlan: entered promiscuous mode [ 830.803322][T18562] veth0_macvtap: entered promiscuous mode [ 830.841272][T18603] veth0_vlan: entered promiscuous mode [ 830.850554][T18562] veth1_macvtap: entered promiscuous mode [ 830.900008][T18603] veth1_vlan: entered promiscuous mode [ 831.012348][T18562] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 831.101356][T18562] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 831.446113][T18603] veth0_macvtap: entered promiscuous mode [ 831.550638][T18603] veth1_macvtap: entered promiscuous mode [ 831.689094][T14673] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 831.689182][T14673] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 831.689317][T14673] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 831.689475][T14673] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 831.861323][T18603] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 831.881636][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 831.881682][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 831.942790][T18603] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 832.035443][ T50] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 832.035491][ T50] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 832.094990][T14673] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 832.457150][T14673] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 832.457233][T14673] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 832.457295][T14673] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 832.963820][T14673] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 832.963868][T14673] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 833.395142][ T66] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 833.395198][ T66] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 833.702769][T18990] random: crng reseeded on system resumption [ 835.818318][ T31] audit: type=1800 audit(4294967421.955:2): pid=19029 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.1697" name="SYSV00000008" dev="tmpfs" ino=0 res=0 errno=0 [ 836.701731][T19051] ptrace attach of "ci-qemu-gce-upstream-auto/syz-executor exec"[18603] was attempted by "‹ŸË‹ÿÿÿÿïŸË‹ÿÿÿÿšË‹ÿÿÿÿ5žË‹ÿÿÿÿTžË‹ÿÿÿÿ]žË‹ÿÿÿÿǞˋÿÿÿÿ§Ë‹ÿÿÿÿGŸË‹ÿÿÿÿ¢Ë‹ÿÿÿÿ‹ŸË‹ÿÿÿÿïŸË‹ÿÿÿÿšË‹ÿÿÿÿ5žË‹ÿÿÿÿTžË‹ÿÿÿÿ]žË‹ÿÿÿÿǞˋÿÿÿÿ§Ë‹ÿÿÿÿGŸË‹ÿÿÿÿ¢Ë‹ÿÿÿÿ‹ŸË‹ÿÿÿÿïŸË‹ÿÿÿÿšË‹ÿÿÿÿ5žË‹ÿÿÿÿTžË‹ÿÿÿÿ]žË‹ÿÿÿÿǞˋÿÿÿÿ§Ë‹ÿÿÿÿGŸË‹ÿÿÿÿ¢Ë‹ÿÿÿÿ‹ŸË‹ÿÿÿÿïŸË‹ÿÿÿÿšË‹ÿÿÿÿ5žË‹ÿÿÿÿTžË‹ÿÿÿÿ]žË‹ÿÿÿÿǞˋÿÿÿÿ§Ë‹ÿÿÿÿGŸË‹ÿÿÿÿ¢Ë‹ÿÿÿÿ‹ŸË‹ÿÿÿÿïŸË‹ÿÿÿÿšË‹ÿÿÿÿ5žË‹ÿÿÿÿTžË‹ÿÿÿÿ]žË‹ÿÿÿÿǞˋÿÿÿÿ§Ë‹ÿÿÿÿGŸË‹ÿÿÿÿ¢Ë‹ÿÿÿÿ‹ŸË‹ÿÿÿÿïŸË‹ÿÿÿÿšË‹ÿÿÿÿ5žË‹ÿÿÿÿTžË‹ÿÿÿÿ]žË‹ÿÿÿÿǞˋÿÿÿÿ§Ë‹ÿÿÿÿGŸË‹ÿÿÿÿ¢Ë‹ÿÿÿÿ‹ŸË‹ÿÿÿÿïŸË‹ÿÿÿÿšË‹ÿÿÿÿ5žË‹ÿÿÿÿTžË‹ÿÿÿÿ]žË‹ÿÿÿÿǞˋÿÿÿÿ§Ë‹ÿÿÿÿGŸË‹ÿÿÿÿ‹ŸË‹ÿÿÿÿïŸË‹ÿÿÿÿ  Ë‹ÿÿÿÿíUË‹ÿÿÿÿNVË‹ÿÿÿÿgXË‹ÿÿÿÿÄXË‹ÿÿÿÿÓEvÿÿÿÿïEvÿÿÿÿFvÿÿÿÿ¡‚ÿÿÿÿ¢¡‚ÿÿÿÿP¡‚ÿÿÿÿ Û\x1b‚ÿÿÿÿkÜ\x1b‚ÿÿÿÿŽÜ\x1b‚ÿÿÿÿ¤Ü\x1b‚ÿÿÿÿ¢‚ÿÿÿÿ|¡‚ÿÿÿÿiVË‹ÿÿÿÿwVË‹ÿÿÿÿCWË‹ÿÿÿÿLXË‹ÿÿÿÿ\x1b Ë‹ÿÿÿÿ› Ë‹ÿÿÿÿ]žË‹ÿÿÿÿǞˋÿÿÿÿ§Ë‹ÿÿÿÿGŸË‹ÿÿÿÿ‹ŸË‹ÿÿÿÿïŸË‹ÿÿÿÿ  Ë‹ÿÿÿÿíUË‹ÿÿÿÿNVË‹ÿÿÿÿgXË‹ÿÿÿÿÄXË‹ÿÿÿÿÓEvÿÿÿÿïEvÿÿÿÿFvÿÿÿÿ¡‚ÿÿÿÿ¢¡‚ÿÿÿÿP¡‚ÿÿÿÿ Û\x1b‚ÿÿÿÿkÜ\x1b‚ÿÿÿÿŽÜ\x1b‚ÿ [ 837.386666][T19057] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 839.347716][T19092] random: crng reseeded on system resumption [ 843.642525][T19165] FAULT_INJECTION: forcing a failure. [ 843.642525][T19165] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 843.642603][T19165] CPU: 1 UID: 0 PID: 19165 Comm: syz.2.1717 Not tainted syzkaller #0 PREEMPT(full) [ 843.642644][T19165] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 843.642722][T19165] Call Trace: [ 843.642762][T19165] [ 843.642802][T19165] dump_stack_lvl+0x100/0x190 [ 843.642950][T19165] should_fail_ex.cold+0x5/0xa [ 843.643053][T19165] ? prepare_alloc_pages+0x16d/0x5b0 [ 843.643198][T19165] should_fail_alloc_page+0xeb/0x140 [ 843.643315][T19165] prepare_alloc_pages+0x1f0/0x5b0 [ 843.643420][T19165] ? arch_stack_walk+0xa6/0xf0 [ 843.643525][T19165] __alloc_frozen_pages_noprof+0x1e9/0x3300 [ 843.643699][T19165] ? stack_trace_save+0x8e/0xc0 [ 843.643794][T19165] ? __pfx_stack_trace_save+0x10/0x10 [ 843.643924][T19165] ? stack_depot_save_flags+0x27/0x9f0 [ 843.644040][T19165] ? find_held_lock+0x2b/0x80 [ 843.644132][T19165] ? is_bpf_text_address+0x8a/0x1a0 [ 843.644313][T19165] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 843.644458][T19165] ? kasan_save_stack+0x3f/0x50 [ 843.644554][T19165] ? kasan_save_track+0x14/0x30 [ 843.644657][T19165] ? kmem_cache_alloc_noprof+0x269/0x6a0 [ 843.644750][T19165] ? __pmd_alloc+0xbf/0x950 [ 843.644865][T19165] ? walk_to_pmd+0x3a3/0x4c0 [ 843.644967][T19165] ? get_locked_pte+0x25/0xc0 [ 843.645074][T19165] ? insert_page+0xcc/0x220 [ 843.645181][T19165] ? vm_insert_page+0x2c0/0x400 [ 843.645283][T19165] ? kcov_mmap+0xca/0x130 [ 843.645377][T19165] ? __mmap_region+0x157e/0x32c0 [ 843.645519][T19165] ? mmap_region+0x5a8/0x6d0 [ 843.645610][T19165] ? do_mmap+0x12c7/0x1c30 [ 843.645721][T19165] ? vm_mmap_pgoff+0x28d/0x470 [ 843.645801][T19165] ? ksys_mmap_pgoff+0x3cb/0x610 [ 843.645923][T19165] ? __x64_sys_mmap+0x125/0x190 [ 843.646054][T19165] ? do_syscall_64+0x121/0x770 [ 843.646173][T19165] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 843.646315][T19165] ? __lock_acquire+0x4c5/0x1ec0 [ 843.646457][T19165] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 843.646592][T19165] ? policy_nodemask+0xed/0x4f0 [ 843.646712][T19165] alloc_pages_mpol+0x201/0x550 [ 843.646872][T19165] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 843.647023][T19165] ? do_raw_spin_lock+0x128/0x260 [ 843.647168][T19165] ? find_held_lock+0x2b/0x80 [ 843.647272][T19165] alloc_pages_noprof+0x1a/0x160 [ 843.647396][T19165] pte_alloc_one+0x1c/0x3d0 [ 843.647513][T19165] __pte_alloc+0x6d/0x380 [ 843.647607][T19165] ? __pfx___pte_alloc+0x10/0x10 [ 843.647711][T19165] ? walk_to_pmd+0x302/0x4c0 [ 843.647836][T19165] get_locked_pte+0xa1/0xc0 [ 843.647970][T19165] insert_page+0xcc/0x220 [ 843.648083][T19165] ? __pfx_insert_page+0x10/0x10 [ 843.648192][T19165] ? __pfx_down_read_trylock+0x10/0x10 [ 843.648366][T19165] vm_insert_page+0x2c0/0x400 [ 843.648527][T19165] kcov_mmap+0xca/0x130 [ 843.648644][T19165] __mmap_region+0x157e/0x32c0 [ 843.648794][T19165] ? __pfx___mmap_region+0x10/0x10 [ 843.648979][T19165] ? __lock_acquire+0x4c5/0x1ec0 [ 843.649141][T19165] ? __lock_acquire+0x4c5/0x1ec0 [ 843.649264][T19165] ? do_raw_spin_lock+0x128/0x260 [ 843.649410][T19165] ? debug_object_activate+0x343/0x4b0 [ 843.649637][T19165] ? __pfx_clockevents_program_event+0x10/0x10 [ 843.649746][T19165] ? find_held_lock+0x2b/0x80 [ 843.650017][T19165] mmap_region+0x5a8/0x6d0 [ 843.650107][T19165] ? __pfx_mmap_region+0x10/0x10 [ 843.650190][T19165] ? shmem_mapping+0xd/0x50 [ 843.650332][T19165] ? __pfx_memfd_check_seals_mmap+0x10/0x10 [ 843.650473][T19165] ? bpf_lsm_mmap_addr+0x9/0x30 [ 843.650577][T19165] ? security_mmap_addr+0x71/0x1e0 [ 843.650702][T19165] ? __get_unmapped_area+0x255/0x3e0 [ 843.650799][T19165] do_mmap+0x12c7/0x1c30 [ 843.650919][T19165] ? lock_acquire+0x1d1/0x380 [ 843.651021][T19165] ? __pfx_do_mmap+0x10/0x10 [ 843.651131][T19165] ? __pfx___might_resched+0x10/0x10 [ 843.651241][T19165] ? bpf_lsm_current_getlsmprop_subj+0x9/0x10 [ 843.651366][T19165] ? security_current_getlsmprop_subj+0x6e/0x130 [ 843.651479][T19165] ? __pfx_down_write_killable+0x10/0x10 [ 843.651627][T19165] vm_mmap_pgoff+0x28d/0x470 [ 843.651724][T19165] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 843.651817][T19165] ? __fget_files+0x215/0x3d0 [ 843.651932][T19165] ? __fget_files+0x21f/0x3d0 [ 843.652036][T19165] ksys_mmap_pgoff+0x3cb/0x610 [ 843.652142][T19165] ? __x64_sys_futex+0x358/0x4d0 [ 843.652218][T19165] ? __pfx_ksys_mmap_pgoff+0x10/0x10 [ 843.652308][T19165] ? xfd_validate_state+0x129/0x190 [ 843.652463][T19165] __x64_sys_mmap+0x125/0x190 [ 843.652606][T19165] do_syscall_64+0x121/0x770 [ 843.652715][T19165] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 843.652783][T19165] RIP: 0033:0x7f8a97b9e159 [ 843.652870][T19165] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 843.652976][T19165] RSP: 002b:00007f8a989c9028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 843.653052][T19165] RAX: ffffffffffffffda RBX: 00007f8a97e26180 RCX: 00007f8a97b9e159 [ 843.653113][T19165] RDX: 0000000000010001 RSI: 00000000003fffff RDI: 0000000000000000 [ 843.653167][T19165] RBP: 00007f8a97c35024 R08: 00000000000000dd R09: 0000000000000000 [ 843.653225][T19165] R10: 0000000000000011 R11: 0000000000000246 R12: 0000000000000000 [ 843.653283][T19165] R13: 00007f8a97e26218 R14: 00007f8a97e26180 R15: 00007ffef9033ca8 [ 843.653390][T19165] [ 848.045977][T19220] random: crng reseeded on system resumption [ 848.232016][T19224] FAULT_INJECTION: forcing a failure. [ 848.232016][T19224] name failslab, interval 1, probability 0, space 0, times 0 [ 848.232081][T19224] CPU: 1 UID: 0 PID: 19224 Comm: syz.0.1724 Not tainted syzkaller #0 PREEMPT(full) [ 848.232149][T19224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 848.232211][T19224] Call Trace: [ 848.232249][T19224] [ 848.232273][T19224] dump_stack_lvl+0x100/0x190 [ 848.232430][T19224] should_fail_ex.cold+0x5/0xa [ 848.232529][T19224] should_failslab+0xc2/0x120 [ 848.232621][T19224] kmem_cache_alloc_noprof+0x92/0x6a0 [ 848.232716][T19224] ? ptlock_alloc+0x1f/0x70 [ 848.232845][T19224] ptlock_alloc+0x1f/0x70 [ 848.232957][T19224] pte_alloc_one+0x82/0x3d0 [ 848.233061][T19224] do_fault+0x960/0x1830 [ 848.233158][T19224] ? __pfx___thp_vma_allowable_orders+0x10/0x10 [ 848.233375][T19224] ? __pfx_do_fault+0x10/0x10 [ 848.233480][T19224] ? _raw_spin_unlock+0x28/0x50 [ 848.233575][T19224] ? __pmd_alloc+0x3fb/0x950 [ 848.233699][T19224] __handle_mm_fault+0x150b/0x2f60 [ 848.233840][T19224] ? __pfx___handle_mm_fault+0x10/0x10 [ 848.233958][T19224] ? __pfx_mt_find+0x10/0x10 [ 848.234197][T19224] ? find_vma+0xbf/0x140 [ 848.234281][T19224] ? __pfx_find_vma+0x10/0x10 [ 848.234373][T19224] handle_mm_fault+0x363/0xa20 [ 848.234514][T19224] do_user_addr_fault+0x745/0x12f0 [ 848.234631][T19224] exc_page_fault+0x6f/0xd0 [ 848.234763][T19224] asm_exc_page_fault+0x26/0x30 [ 848.234839][T19224] RIP: 0010:rep_movs_alternative+0x4a/0xa0 [ 848.234918][T19224] Code: cc cc cc 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 8b 06 48 89 07 48 83 c6 08 48 83 c7 08 83 e9 08 74 db 83 f9 08 73 e8 eb c5 a4 e9 ff b0 04 00 48 8b 06 48 89 07 48 8d 47 08 48 83 e0 f8 48 [ 848.234992][T19224] RSP: 0018:ffffc90003e0fcd0 EFLAGS: 00050202 [ 848.235073][T19224] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 0000000000000078 [ 848.235127][T19224] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffc90003e0fdb8 [ 848.235187][T19224] RBP: 0000000000000078 R08: 0000000000000001 R09: fffff520007c1fc5 [ 848.235239][T19224] R10: ffffc90003e0fe2f R11: 0000000000000000 R12: 0000000000000000 [ 848.235303][T19224] R13: ffffc90003e0fdb8 R14: 0000000000000000 R15: dffffc0000000000 [ 848.235395][T19224] _copy_from_user+0x98/0xd0 [ 848.235490][T19224] io_uring_setup+0xc0/0x160 [ 848.235606][T19224] ? find_held_lock+0x2b/0x80 [ 848.235694][T19224] ? ksys_write+0x190/0x250 [ 848.235782][T19224] ? ksys_write+0x190/0x250 [ 848.235867][T19224] ? __pfx_io_uring_setup+0x10/0x10 [ 848.235956][T19224] ? do_futex+0x190/0x440 [ 848.236044][T19224] ? __pfx_do_futex+0x10/0x10 [ 848.236168][T19224] ? xfd_validate_state+0x129/0x190 [ 848.236326][T19224] __x64_sys_io_uring_setup+0xc2/0x170 [ 848.236456][T19224] do_syscall_64+0x121/0x770 [ 848.236579][T19224] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 848.236661][T19224] RIP: 0033:0x7fb9eff9e159 [ 848.236730][T19224] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 848.236810][T19224] RSP: 002b:00007fb9ee1f6028 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 848.236888][T19224] RAX: ffffffffffffffda RBX: 00007fb9f0226090 RCX: 00007fb9eff9e159 [ 848.236958][T19224] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000006 [ 848.237012][T19224] RBP: 00007fb9f0035024 R08: 0000000000000000 R09: 0000000000000000 [ 848.237062][T19224] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 848.237132][T19224] R13: 00007fb9f0226128 R14: 00007fb9f0226090 R15: 00007ffe04b241e8 [ 848.237230][T19224] [ 851.194684][T19288] netlink: 4692 bytes leftover after parsing attributes in process `syz.3.1729'. [ 852.944558][T19316] usb usb37: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 852.944621][T19316] vhci_hcd vhci_hcd.2: invalid port number 0 [ 858.072723][T19415] FAULT_INJECTION: forcing a failure. [ 858.072723][T19415] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 858.072818][T19415] CPU: 0 UID: 0 PID: 19415 Comm: syz.1.1745 Not tainted syzkaller #0 PREEMPT(full) [ 858.072857][T19415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 858.072877][T19415] Call Trace: [ 858.072889][T19415] [ 858.072902][T19415] dump_stack_lvl+0x100/0x190 [ 858.072952][T19415] should_fail_ex.cold+0x5/0xa [ 858.072993][T19415] copy_folio_from_iter_atomic+0x6c9/0x2000 [ 858.073052][T19415] ? __pfx_copy_folio_from_iter_atomic+0x10/0x10 [ 858.073091][T19415] ? shmem_write_begin+0x1ba/0x420 [ 858.073142][T19415] ? __pfx_shmem_write_begin+0x10/0x10 [ 858.073194][T19415] ? balance_dirty_pages_ratelimited_flags+0x91/0x1170 [ 858.073338][T19415] generic_perform_write+0x4cb/0xa40 [ 858.073390][T19415] ? __pfx_generic_perform_write+0x10/0x10 [ 858.073431][T19415] ? mnt_put_write_access_file+0x4e/0x100 [ 858.073477][T19415] ? file_update_time_flags+0x38c/0x520 [ 858.073528][T19415] shmem_file_write_iter+0x10e/0x140 [ 858.073565][T19415] do_iter_readv_writev+0x6f7/0x930 [ 858.073618][T19415] ? __pfx_do_iter_readv_writev+0x10/0x10 [ 858.073680][T19415] ? lock_acquire+0x1d1/0x380 [ 858.073734][T19415] vfs_writev+0x360/0xdd0 [ 858.073781][T19415] ? rcu_is_watching+0x13/0xc0 [ 858.073810][T19415] ? trace_contention_end+0x126/0x160 [ 858.073857][T19415] ? __pfx_vfs_writev+0x10/0x10 [ 858.073912][T19415] ? lock_acquire+0x1d1/0x380 [ 858.073951][T19415] ? __fget_files+0x34/0x3d0 [ 858.073996][T19415] ? __fget_files+0x21f/0x3d0 [ 858.074038][T19415] ? do_writev+0x13e/0x340 [ 858.074082][T19415] do_writev+0x13e/0x340 [ 858.074132][T19415] ? __pfx_do_writev+0x10/0x10 [ 858.074190][T19415] do_syscall_64+0x121/0x770 [ 858.074235][T19415] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 858.074267][T19415] RIP: 0033:0x7fda16d9e159 [ 858.074291][T19415] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 858.074321][T19415] RSP: 002b:00007fda17b86028 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 858.074352][T19415] RAX: ffffffffffffffda RBX: 00007fda17026450 RCX: 00007fda16d9e159 [ 858.074373][T19415] RDX: 0000000000000008 RSI: 0000200000000100 RDI: 0000000000000003 [ 858.074391][T19415] RBP: 00007fda16e35024 R08: 0000000000000000 R09: 0000000000000000 [ 858.074409][T19415] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 858.074428][T19415] R13: 00007fda170264e8 R14: 00007fda17026450 R15: 00007ffea6e25f28 [ 858.074493][T19415] [ 862.004259][ T52] Bluetooth: hci0: command 0x0406 tx timeout [ 862.063187][T19488] FAULT_INJECTION: forcing a failure. [ 862.063187][T19488] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 862.079223][T19488] CPU: 0 UID: 0 PID: 19488 Comm: syz.1.1755 Not tainted syzkaller #0 PREEMPT(full) [ 862.079267][T19488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 862.079287][T19488] Call Trace: [ 862.079299][T19488] [ 862.079312][T19488] dump_stack_lvl+0x100/0x190 [ 862.079362][T19488] should_fail_ex.cold+0x5/0xa [ 862.079415][T19488] _copy_to_user+0x32/0xd0 [ 862.079453][T19488] keyctl_capabilities+0x5a/0x160 [ 862.079496][T19488] __do_sys_keyctl+0x427/0x5a0 [ 862.079536][T19488] do_syscall_64+0x121/0x770 [ 862.079583][T19488] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 862.079616][T19488] RIP: 0033:0x7fda16d9e159 [ 862.079641][T19488] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 862.079672][T19488] RSP: 002b:00007fda17b86028 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 862.079703][T19488] RAX: ffffffffffffffda RBX: 00007fda17026450 RCX: 00007fda16d9e159 [ 862.079731][T19488] RDX: 0000000000000006 RSI: 0000000000000001 RDI: 000000000000001f [ 862.079749][T19488] RBP: 00007fda17b86090 R08: 00000000000003ff R09: 0000000000000000 [ 862.079769][T19488] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 862.079788][T19488] R13: 00007fda170264e8 R14: 00007fda17026450 R15: 00007ffea6e25f28 [ 862.079827][T19488] [ 863.548898][T19503] random: crng reseeded on system resumption [ 866.432009][T19570] netlink: 16 bytes leftover after parsing attributes in process `syz.0.1766'. [ 867.831453][ T13] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 868.113333][ T52] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 868.123889][ T52] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 868.131827][ T52] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 868.140973][ T52] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 868.141772][ T52] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 868.688915][ T13] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 868.922084][ T13] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 869.170921][ T13] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 869.574737][T19615] netlink: 'syz.0.1771': attribute type 16 has an invalid length. [ 869.591379][T19615] netlink: 16 bytes leftover after parsing attributes in process `syz.0.1771'. [ 869.623154][T19615] sit0: entered promiscuous mode [ 869.623211][T19615] sit0: entered allmulticast mode [ 869.662556][ T13] bridge_slave_1: left allmulticast mode [ 869.662613][ T13] bridge_slave_1: left promiscuous mode [ 869.670449][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 869.756428][ T13] bridge_slave_0: left allmulticast mode [ 869.756480][ T13] bridge_slave_0: left promiscuous mode [ 869.757104][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 870.162697][ T1311] ieee802154 phy0 wpan0: encryption failed: -22 [ 870.162791][ T1311] ieee802154 phy1 wpan1: encryption failed: -22 [ 870.231132][ T13] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 870.240060][ T52] Bluetooth: hci1: command tx timeout [ 870.252741][ T13] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 870.266333][ T13] bond0 (unregistering): Released all slaves [ 870.884019][ T5279] 8021q: adding VLAN 0 to HW filter on device eth1 [ 871.102893][ T13] hsr_slave_0: left promiscuous mode [ 871.111301][ T13] hsr_slave_1: left promiscuous mode [ 871.113819][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 871.113891][ T13] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 871.126545][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 871.126617][ T13] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 871.150733][ T13] veth1_macvtap: left promiscuous mode [ 871.150807][ T13] veth0_macvtap: left promiscuous mode [ 871.151106][ T13] veth1_vlan: left promiscuous mode [ 871.151307][ T13] veth0_vlan: left promiscuous mode [ 871.412560][ T13] team0 (unregistering): Port device team_slave_1 removed [ 871.429269][ T13] team0 (unregistering): Port device team_slave_0 removed [ 871.887925][T19657] usb usb37: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 871.895629][T19657] vhci_hcd vhci_hcd.2: default hub control req: 3063 v0000 i0000 l0 [ 871.932501][T19595] bridge0: port 1(bridge_slave_0) entered blocking state [ 871.940019][T19595] bridge0: port 1(bridge_slave_0) entered disabled state [ 871.940170][T19595] bridge_slave_0: entered allmulticast mode [ 871.957746][T19595] bridge_slave_0: entered promiscuous mode [ 872.099587][T19595] bridge0: port 2(bridge_slave_1) entered blocking state [ 872.099766][T19595] bridge0: port 2(bridge_slave_1) entered disabled state [ 872.099930][T19595] bridge_slave_1: entered allmulticast mode [ 872.127160][T19595] bridge_slave_1: entered promiscuous mode [ 872.327147][ T52] Bluetooth: hci1: command tx timeout [ 872.339127][T19595] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 872.475304][T19595] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 873.025882][ T5279] 8021q: adding VLAN 0 to HW filter on device eth2 [ 873.050697][T19595] team0: Port device team_slave_0 added [ 873.058680][T19595] team0: Port device team_slave_1 added [ 873.415256][T19595] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 873.415303][T19595] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 873.415343][T19595] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 873.442734][T19595] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 873.442796][T19595] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 873.442898][T19595] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 873.804765][T19595] hsr_slave_0: entered promiscuous mode [ 873.805831][T19595] hsr_slave_1: entered promiscuous mode [ 874.397450][ T52] Bluetooth: hci1: command tx timeout [ 874.601907][T19718] device-mapper: ioctl: ioctl interface mismatch: kernel(4.50.0), user(3302266462.2417750473.2276798763), cmd(3) [ 874.621220][T19718] FAULT_INJECTION: forcing a failure. [ 874.621220][T19718] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 874.621296][T19718] CPU: 0 UID: 0 PID: 19718 Comm: syz.2.1779 Not tainted syzkaller #0 PREEMPT(full) [ 874.621330][T19718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 874.621396][T19718] Call Trace: [ 874.621431][T19718] [ 874.621470][T19718] dump_stack_lvl+0x100/0x190 [ 874.621592][T19718] should_fail_ex.cold+0x5/0xa [ 874.621688][T19718] _copy_to_user+0x32/0xd0 [ 874.621782][T19718] simple_read_from_buffer+0xcb/0x170 [ 874.621876][T19718] proc_fail_nth_read+0x1af/0x230 [ 874.621996][T19718] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 874.622132][T19718] ? rw_verify_area+0xce/0x6d0 [ 874.622253][T19718] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 874.622379][T19718] vfs_read+0x1e4/0xb40 [ 874.622452][T19718] ? lock_acquire+0x1d1/0x380 [ 874.622556][T19718] ? __fget_files+0x34/0x3d0 [ 874.622641][T19718] ? __pfx_vfs_read+0x10/0x10 [ 874.622710][T19718] ? find_held_lock+0x2b/0x80 [ 874.622788][T19718] ? __fget_files+0x215/0x3d0 [ 874.622896][T19718] ? __fget_files+0x21f/0x3d0 [ 874.623007][T19718] ksys_read+0x12a/0x250 [ 874.623081][T19718] ? __pfx_ksys_read+0x10/0x10 [ 874.623185][T19718] do_syscall_64+0x121/0x770 [ 874.623301][T19718] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 874.623383][T19718] RIP: 0033:0x7f8a97b5e98e [ 874.623453][T19718] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 874.623530][T19718] RSP: 002b:00007f8a95df5fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 874.623605][T19718] RAX: ffffffffffffffda RBX: 00007f8a95df66c0 RCX: 00007f8a97b5e98e [ 874.623661][T19718] RDX: 000000000000000f RSI: 00007f8a95df60a0 RDI: 0000000000000005 [ 874.623711][T19718] RBP: 00007f8a95df6090 R08: 0000000000000000 R09: 0000000000000000 [ 874.623759][T19718] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 874.623807][T19718] R13: 00007f8a97e264e8 R14: 00007f8a97e26450 R15: 00007ffef9033ca8 [ 874.623904][T19718] [ 874.928647][ T5279] 8021q: adding VLAN 0 to HW filter on device eth3 [ 875.694707][T19737] device-mapper: ioctl: ioctl interface mismatch: kernel(4.50.0), user(3302266462.2417750473.2276798763), cmd(3) [ 876.152391][T19749] FAULT_INJECTION: forcing a failure. [ 876.152391][T19749] name failslab, interval 1, probability 0, space 0, times 0 [ 876.173128][T19749] CPU: 1 UID: 0 PID: 19749 Comm: syz.1.1782 Not tainted syzkaller #0 PREEMPT(full) [ 876.173183][T19749] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 876.173204][T19749] Call Trace: [ 876.173216][T19749] [ 876.173229][T19749] dump_stack_lvl+0x100/0x190 [ 876.173282][T19749] should_fail_ex.cold+0x5/0xa [ 876.173323][T19749] should_failslab+0xc2/0x120 [ 876.173364][T19749] kmem_cache_alloc_noprof+0x92/0x6a0 [ 876.173399][T19749] ? __kernfs_new_node+0xd2/0xa10 [ 876.173545][T19749] __kernfs_new_node+0xd2/0xa10 [ 876.173593][T19749] ? __pfx___kernfs_new_node+0x10/0x10 [ 876.173639][T19749] ? lock_acquire+0x1d1/0x380 [ 876.173681][T19749] ? kernfs_root+0x23/0x2a0 [ 876.173717][T19749] ? find_held_lock+0x2b/0x80 [ 876.173748][T19749] ? kernfs_root+0xee/0x2a0 [ 876.173782][T19749] ? kernfs_root+0xee/0x2a0 [ 876.173826][T19749] kernfs_create_dir_ns+0xa6/0x2b0 [ 876.173877][T19749] internal_create_group+0x36f/0xfb0 [ 876.173922][T19749] ? kernfs_add_one+0x214/0xaa0 [ 876.173963][T19749] ? __pfx_internal_create_group+0x10/0x10 [ 876.174010][T19749] ? bus_add_device+0x2e2/0x6c0 [ 876.174084][T19749] ? __pfx_bus_add_device+0x10/0x10 [ 876.174117][T19749] ? __pfx_dev_add_physical_location+0x10/0x10 [ 876.174236][T19749] dpm_sysfs_add+0x80/0x280 [ 876.174307][T19749] device_add+0x9f4/0x1970 [ 876.174356][T19749] ? __pfx_device_add+0x10/0x10 [ 876.174434][T19749] nfc_register_device+0x41/0x3e0 [ 876.174544][T19749] nci_register_device+0x7f1/0xb80 [ 876.174628][T19749] ? __pfx_nci_register_device+0x10/0x10 [ 876.174675][T19749] ? lockdep_init_map_type+0x5c/0x250 [ 876.174729][T19749] virtual_ncidev_open+0x141/0x220 [ 876.174835][T19749] ? __pfx_virtual_ncidev_open+0x10/0x10 [ 876.174886][T19749] misc_open+0x26d/0x450 [ 876.174923][T19749] ? __pfx_misc_open+0x10/0x10 [ 876.174958][T19749] chrdev_open+0x234/0x6a0 [ 876.175005][T19749] ? __pfx_apparmor_file_open+0x10/0x10 [ 876.175059][T19749] ? __pfx_chrdev_open+0x10/0x10 [ 876.175101][T19749] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 876.175156][T19749] do_dentry_open+0x6ab/0x14d0 [ 876.175192][T19749] ? __pfx_chrdev_open+0x10/0x10 [ 876.175240][T19749] vfs_open+0x82/0x3f0 [ 876.175289][T19749] path_openat+0x19fa/0x2440 [ 876.175336][T19749] ? __pfx_path_openat+0x10/0x10 [ 876.175386][T19749] do_file_open+0x20e/0x430 [ 876.175429][T19749] ? __pfx_do_file_open+0x10/0x10 [ 876.175497][T19749] ? _raw_spin_unlock+0x28/0x50 [ 876.175537][T19749] ? alloc_fd+0x471/0x7a0 [ 876.175584][T19749] do_sys_openat2+0x10f/0x1e0 [ 876.175631][T19749] ? __pfx_do_sys_openat2+0x10/0x10 [ 876.175705][T19749] __x64_sys_openat+0x12d/0x210 [ 876.175791][T19749] ? __pfx___x64_sys_openat+0x10/0x10 [ 876.175850][T19749] do_syscall_64+0x121/0x770 [ 876.175898][T19749] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 876.175931][T19749] RIP: 0033:0x7fda16d9e159 [ 876.175958][T19749] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 876.175998][T19749] RSP: 002b:00007fda17c2b028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 876.176029][T19749] RAX: ffffffffffffffda RBX: 00007fda17025fa0 RCX: 00007fda16d9e159 [ 876.176051][T19749] RDX: 0000000000000002 RSI: 0000200000000080 RDI: ffffffffffffff9c [ 876.176072][T19749] RBP: 00007fda16e35024 R08: 0000000000000000 R09: 0000000000000000 [ 876.176091][T19749] R10: 000000000000003e R11: 0000000000000246 R12: 0000000000000000 [ 876.176111][T19749] R13: 00007fda17026038 R14: 00007fda17025fa0 R15: 00007ffea6e25f28 [ 876.176154][T19749] [ 876.489863][ T52] Bluetooth: hci1: command tx timeout [ 877.507616][T19595] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 877.524468][T19595] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 877.540225][T19595] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 877.567887][T19595] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 877.573966][T19595] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 877.590605][T19595] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 877.599691][T19595] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 877.622714][T19595] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 877.929802][T19595] 8021q: adding VLAN 0 to HW filter on device bond0 [ 878.178474][T19595] 8021q: adding VLAN 0 to HW filter on device team0 [ 878.310724][T17190] bridge0: port 1(bridge_slave_0) entered blocking state [ 878.310857][T17190] bridge0: port 1(bridge_slave_0) entered forwarding state [ 878.581639][T17190] bridge0: port 2(bridge_slave_1) entered blocking state [ 878.581872][T17190] bridge0: port 2(bridge_slave_1) entered forwarding state [ 879.900378][T19834] random: crng reseeded on system resumption [ 880.605765][T19858] __vm_enough_memory: pid: 19858, comm: syz.1.1790, bytes: 4398046457856 not enough memory for the allocation [ 881.581923][T19859] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 882.246067][T19595] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 882.424442][T19595] veth0_vlan: entered promiscuous mode [ 882.453589][T19595] veth1_vlan: entered promiscuous mode [ 882.577958][T19595] veth0_macvtap: entered promiscuous mode [ 882.595882][T19595] veth1_macvtap: entered promiscuous mode [ 882.656904][T19595] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 882.680398][T19595] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 882.729558][ T997] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 882.732601][ T66] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 882.733392][ T66] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 882.733533][ T66] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 882.998211][ T997] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 882.998260][ T997] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 883.093039][ T66] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 883.093102][ T66] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 883.809410][T19905] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 883.817254][T19905] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 883.824212][T19905] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 883.859139][T19905] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 883.859299][T19905] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 883.901696][T19905] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 883.935094][T19905] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 883.942983][T19905] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 883.965102][T19905] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 885.038575][ T52] Bluetooth: hci3: command 0x0c1a tx timeout [ 885.153882][T19949] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 885.838785][ T52] Bluetooth: hci0: command 0x0406 tx timeout [ 885.920947][ T52] Bluetooth: hci2: command 0x0c1a tx timeout [ 885.976333][T19969] netlink: 296 bytes leftover after parsing attributes in process `syz.0.1801'. [ 885.999144][ T52] Bluetooth: hci1: command 0x0c1a tx timeout [ 886.150081][T19972] FAULT_INJECTION: forcing a failure. [ 886.150081][T19972] name failslab, interval 1, probability 0, space 0, times 0 [ 886.154769][T19972] CPU: 0 UID: 0 PID: 19972 Comm: syz.0.1801 Not tainted syzkaller #0 PREEMPT(full) [ 886.154854][T19972] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 886.154915][T19972] Call Trace: [ 886.154958][T19972] [ 886.155005][T19972] dump_stack_lvl+0x100/0x190 [ 886.155156][T19972] should_fail_ex.cold+0x5/0xa [ 886.155256][T19972] should_failslab+0xc2/0x120 [ 886.155362][T19972] __kmalloc_node_track_caller_noprof+0xfa/0x870 [ 886.155514][T19972] ? vidtv_psi_service_desc_init+0x27c/0x4c0 [ 886.155739][T19972] kstrdup+0x51/0xe0 [ 886.155874][T19972] vidtv_psi_service_desc_init+0x27c/0x4c0 [ 886.155998][T19972] vidtv_psi_desc_clone+0x496/0x5d0 [ 886.156112][T19972] vidtv_channel_si_init+0x4b7/0x18f0 [ 886.156261][T19972] vidtv_mux_init+0x522/0xbf0 [ 886.156428][T19972] vidtv_start_feed+0x34e/0x500 [ 886.156519][T19972] ? __pfx_vidtv_start_feed+0x10/0x10 [ 886.156605][T19972] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 886.156731][T19972] ? __pfx_vidtv_bridge_on_new_pkts_avail+0x10/0x10 [ 886.156846][T19972] ? mark_held_locks+0x40/0x70 [ 886.156966][T19972] ? __pfx_vidtv_start_feed+0x10/0x10 [ 886.157068][T19972] dmx_ts_feed_start_filtering+0xf6/0x220 [ 886.157187][T19972] dvb_dmxdev_start_feed+0x273/0x3f0 [ 886.157406][T19972] dvb_dmxdev_filter_start+0x1b6/0xdd0 [ 886.157499][T19972] ? dvb_dmxdev_add_pid+0x2a4/0x4f0 [ 886.157605][T19972] dvb_demux_do_ioctl+0xe64/0x1200 [ 886.157751][T19972] dvb_usercopy+0x167/0x340 [ 886.157897][T19972] ? __pfx_dvb_demux_do_ioctl+0x10/0x10 [ 886.158011][T19972] ? __pfx_dvb_usercopy+0x10/0x10 [ 886.158140][T19972] ? __fget_files+0x34/0x3d0 [ 886.158279][T19972] ? __fget_files+0x21f/0x3d0 [ 886.158395][T19972] dvb_demux_ioctl+0x29/0x40 [ 886.158473][T19972] ? __pfx_dvb_demux_ioctl+0x10/0x10 [ 886.158566][T19972] __x64_sys_ioctl+0x18e/0x210 [ 886.158735][T19972] do_syscall_64+0x121/0x770 [ 886.158856][T19972] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 886.158956][T19972] RIP: 0033:0x7fb9eff9e159 [ 886.159028][T19972] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 886.159136][T19972] RSP: 002b:00007fb9ee1d5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 886.159225][T19972] RAX: ffffffffffffffda RBX: 00007fb9f0226180 RCX: 00007fb9eff9e159 [ 886.159286][T19972] RDX: 0000000000000000 RSI: 0000000040146f2c RDI: 0000000000000008 [ 886.159346][T19972] RBP: 00007fb9f0035024 R08: 0000000000000000 R09: 0000000000000000 [ 886.159399][T19972] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 886.159450][T19972] R13: 00007fb9f0226218 R14: 00007fb9f0226180 R15: 00007ffe04b241e8 [ 886.159564][T19972] [ 886.466670][T19976] FAULT_INJECTION: forcing a failure. [ 886.466670][T19976] name failslab, interval 1, probability 0, space 0, times 0 [ 886.466743][T19976] CPU: 0 UID: 0 PID: 19976 Comm: syz.3.1799 Not tainted syzkaller #0 PREEMPT(full) [ 886.466784][T19976] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 886.466864][T19976] Call Trace: [ 886.466903][T19976] [ 886.466957][T19976] dump_stack_lvl+0x100/0x190 [ 886.467103][T19976] should_fail_ex.cold+0x5/0xa [ 886.467223][T19976] should_failslab+0xc2/0x120 [ 886.467357][T19976] __kmalloc_noprof+0xfc/0x840 [ 886.467498][T19976] ? rcu_is_watching+0x13/0xc0 [ 886.467593][T19976] ? tomoyo_realpath_from_path+0xb6/0x690 [ 886.467768][T19976] tomoyo_realpath_from_path+0xb6/0x690 [ 886.467961][T19976] tomoyo_check_open_permission+0x2af/0x3c0 [ 886.468098][T19976] ? __pfx_tomoyo_check_open_permission+0x10/0x10 [ 886.468263][T19976] ? hook_file_open+0x248/0x8e0 [ 886.468472][T19976] ? path_get+0x61/0x80 [ 886.468618][T19976] tomoyo_file_open+0x6b/0x90 [ 886.468712][T19976] security_file_open+0xb5/0x1e0 [ 886.468847][T19976] do_dentry_open+0x588/0x14d0 [ 886.468976][T19976] vfs_open+0x82/0x3f0 [ 886.469090][T19976] path_openat+0x19fa/0x2440 [ 886.469202][T19976] ? __pfx_path_openat+0x10/0x10 [ 886.469332][T19976] do_file_open+0x20e/0x430 [ 886.469436][T19976] ? __pfx_do_file_open+0x10/0x10 [ 886.469592][T19976] ? _raw_spin_unlock+0x28/0x50 [ 886.469700][T19976] ? alloc_fd+0x471/0x7a0 [ 886.469844][T19976] do_sys_openat2+0x10f/0x1e0 [ 886.469978][T19976] ? __pfx_do_sys_openat2+0x10/0x10 [ 886.470092][T19976] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 886.470243][T19976] __x64_sys_openat+0x12d/0x210 [ 886.470363][T19976] ? __pfx___x64_sys_openat+0x10/0x10 [ 886.470511][T19976] do_syscall_64+0x121/0x770 [ 886.470647][T19976] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 886.470738][T19976] RIP: 0033:0x7f7dc0d9e159 [ 886.470809][T19976] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 886.470883][T19976] RSP: 002b:00007f7dc1c30028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 886.470975][T19976] RAX: ffffffffffffffda RBX: 00007f7dc1026450 RCX: 00007f7dc0d9e159 [ 886.471037][T19976] RDX: 0000000000000100 RSI: 0000200000000040 RDI: ffffffffffffff9c [ 886.471111][T19976] RBP: 00007f7dc0e35024 R08: 0000000000000000 R09: 0000000000000000 [ 886.471162][T19976] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 886.471216][T19976] R13: 00007f7dc10264e8 R14: 00007f7dc1026450 R15: 00007ffc199b2a08 [ 886.471327][T19976] [ 886.525888][T19976] ERROR: Out of memory at tomoyo_realpath_from_path. [ 887.817712][T19981] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 887.931779][ T52] Bluetooth: hci0: command 0x0406 tx timeout [ 888.000010][ T52] Bluetooth: hci2: command 0x0c1a tx timeout [ 888.080612][ T52] Bluetooth: hci1: command 0x0c1a tx timeout [ 890.081821][ T52] Bluetooth: hci2: command 0x0c1a tx timeout [ 890.170717][ T52] Bluetooth: hci1: command 0x0c1a tx timeout [ 892.576073][T20082] cifs: Unknown parameter '‰ƒ´ÕéŒ)¬ Up†µÌ¢{´¼V ]7ž62']ßΨÉú!²gÉÊ®Ë7ú9½ófM¸<*y¢sEéhîé”' [ 895.194896][T20131] random: crng reseeded on system resumption [ 895.833201][T20144] FAULT_INJECTION: forcing a failure. [ 895.833201][T20144] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 895.861036][T20144] CPU: 1 UID: 0 PID: 20144 Comm: syz.3.1824 Not tainted syzkaller #0 PREEMPT(full) [ 895.861078][T20144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 895.861098][T20144] Call Trace: [ 895.861110][T20144] [ 895.861128][T20144] dump_stack_lvl+0x100/0x190 [ 895.861178][T20144] should_fail_ex.cold+0x5/0xa [ 895.861221][T20144] _copy_to_iter+0x1f3/0x1720 [ 895.861263][T20144] ? __mutex_unlock_slowpath+0x35d/0x930 [ 895.861312][T20144] ? __pfx__copy_to_iter+0x10/0x10 [ 895.861348][T20144] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 895.861402][T20144] ? kernfs_put_active+0x93/0xe0 [ 895.861450][T20144] seq_read_iter+0xdab/0x1270 [ 895.861571][T20144] kernfs_fop_read_iter+0x46c/0x610 [ 895.861622][T20144] ? rw_verify_area+0xce/0x6d0 [ 895.861671][T20144] ? __pfx_kernfs_fop_read_iter+0x10/0x10 [ 895.861724][T20144] vfs_read+0x82e/0xb40 [ 895.861761][T20144] ? __pfx_vfs_read+0x10/0x10 [ 895.861791][T20144] ? find_held_lock+0x2b/0x80 [ 895.861852][T20144] ksys_read+0x12a/0x250 [ 895.861884][T20144] ? __pfx_ksys_read+0x10/0x10 [ 895.861928][T20144] do_syscall_64+0x121/0x770 [ 895.861995][T20144] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 895.862065][T20144] RIP: 0033:0x7f7dc0d9e159 [ 895.862094][T20144] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 895.862125][T20144] RSP: 002b:00007f7dc1cb4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 895.862158][T20144] RAX: ffffffffffffffda RBX: 00007f7dc1026090 RCX: 00007f7dc0d9e159 [ 895.862181][T20144] RDX: 0000000000008080 RSI: 0000000000000000 RDI: 0000000000000003 [ 895.862203][T20144] RBP: 00007f7dc1cb4090 R08: 0000000000000000 R09: 0000000000000000 [ 895.862224][T20144] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 895.862245][T20144] R13: 00007f7dc1026128 R14: 00007f7dc1026090 R15: 00007ffc199b2a08 [ 895.862290][T20144] [ 901.836814][ T52] Bluetooth: hci2: unexpected event 0x3e length: 508 > 255 [ 901.836869][ T52] Bluetooth: hci2: unexpected subevent 0x02 length: 507 > 260 [ 901.836941][ T52] Bluetooth: hci2: Dropping invalid advertising data [ 901.837098][ T52] Bluetooth: hci2: unknown advertising packet type: 0xe9 [ 901.837122][ T52] Bluetooth: hci2: Dropping invalid advertising data [ 901.837146][ T52] Bluetooth: hci2: Dropping invalid advertising data [ 901.837173][ T52] Bluetooth: hci2: unknown advertising packet type: 0x40 [ 901.837202][ T52] Bluetooth: hci2: Malformed LE Event: 0x02 [ 905.392236][T20328] netlink: 16 bytes leftover after parsing attributes in process `syz.0.1845'. [ 905.559447][T20337] random: crng reseeded on system resumption [ 906.811949][ T52] Bluetooth: hci4: Opcode 0x0c03 failed: -110 [ 906.814707][T17701] Bluetooth: hci8: Opcode 0x0c03 failed: -110 [ 906.824482][T20315] Bluetooth: hci5: Opcode 0x0c03 failed: -110 [ 906.824519][T20317] Bluetooth: hci10: Opcode 0x0c03 failed: -110 [ 906.825235][T13330] Bluetooth: hci6: Opcode 0x0c03 failed: -110 [ 906.827068][ T5619] Bluetooth: hci7: Opcode 0x0c03 failed: -110 [ 906.831723][T20316] Bluetooth: hci9: Opcode 0x0c03 failed: -110 [ 907.468416][T20371] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 907.480299][T20371] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 907.486454][T20371] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 907.489939][T20371] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 908.230740][T20392] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1854'. [ 908.255241][T20392] netlink: 354 bytes leftover after parsing attributes in process `syz.2.1854'. [ 909.450221][T20316] Bluetooth: hci3: command 0x0c1a tx timeout [ 909.531944][T13330] Bluetooth: hci2: command 0x0c1a tx timeout [ 909.532023][T13330] Bluetooth: hci0: command 0x0406 tx timeout [ 909.532236][T20316] Bluetooth: hci1: command 0x0c1a tx timeout [ 910.661652][T20443] random: crng reseeded on system resumption [ 913.684943][T20501] WARNING! power/level is deprecated; use power/control instead [ 915.759198][T20536] zram0: detected capacity change from 0 to 16 [ 916.587014][T20552] FAULT_INJECTION: forcing a failure. [ 916.587014][T20552] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 916.601600][T20552] CPU: 1 UID: 0 PID: 20552 Comm: syz.2.1876 Not tainted syzkaller #0 PREEMPT(full) [ 916.601648][T20552] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 916.601673][T20552] Call Trace: [ 916.601685][T20552] [ 916.601698][T20552] dump_stack_lvl+0x100/0x190 [ 916.601749][T20552] should_fail_ex.cold+0x5/0xa [ 916.601792][T20552] _copy_to_user+0x32/0xd0 [ 916.601833][T20552] simple_read_from_buffer+0xcb/0x170 [ 916.601874][T20552] proc_fail_nth_read+0x1af/0x230 [ 916.601931][T20552] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 916.601990][T20552] ? rw_verify_area+0xce/0x6d0 [ 916.602042][T20552] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 916.602097][T20552] vfs_read+0x1e4/0xb40 [ 916.602130][T20552] ? lock_acquire+0x1d1/0x380 [ 916.602175][T20552] ? __fget_files+0x34/0x3d0 [ 916.602210][T20552] ? __pfx_vfs_read+0x10/0x10 [ 916.602239][T20552] ? find_held_lock+0x2b/0x80 [ 916.602275][T20552] ? __fget_files+0x215/0x3d0 [ 916.602317][T20552] ? __fget_files+0x21f/0x3d0 [ 916.602364][T20552] ksys_read+0x12a/0x250 [ 916.602398][T20552] ? __pfx_ksys_read+0x10/0x10 [ 916.602443][T20552] do_syscall_64+0x121/0x770 [ 916.602495][T20552] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 916.602531][T20552] RIP: 0033:0x7f8a97b5e98e [ 916.602559][T20552] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 916.602593][T20552] RSP: 002b:00007f8a95df5fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 916.602625][T20552] RAX: ffffffffffffffda RBX: 00007f8a95df66c0 RCX: 00007f8a97b5e98e [ 916.602655][T20552] RDX: 000000000000000f RSI: 00007f8a95df60a0 RDI: 000000000000000b [ 916.602674][T20552] RBP: 00007f8a95df6090 R08: 0000000000000000 R09: 0000000000000000 [ 916.602694][T20552] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 916.602715][T20552] R13: 00007f8a97e264e8 R14: 00007f8a97e26450 R15: 00007ffef9033ca8 [ 916.602758][T20552] [ 919.630097][T20596] FAULT_INJECTION: forcing a failure. [ 919.630097][T20596] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 919.630164][T20596] CPU: 0 UID: 0 PID: 20596 Comm: syz.3.1882 Not tainted syzkaller #0 PREEMPT(full) [ 919.630239][T20596] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 919.630302][T20596] Call Trace: [ 919.630339][T20596] [ 919.630428][T20596] dump_stack_lvl+0x100/0x190 [ 919.630528][T20596] should_fail_ex.cold+0x5/0xa [ 919.630638][T20596] _copy_to_user+0x32/0xd0 [ 919.630732][T20596] keyctl_capabilities+0x5a/0x160 [ 919.630850][T20596] __do_sys_keyctl+0x427/0x5a0 [ 919.630951][T20596] do_syscall_64+0x121/0x770 [ 919.631082][T20596] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 919.631171][T20596] RIP: 0033:0x7f7dc0d9e159 [ 919.631242][T20596] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 919.631324][T20596] RSP: 002b:00007f7dc1c30028 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 919.631386][T20596] RAX: ffffffffffffffda RBX: 00007f7dc1026450 RCX: 00007f7dc0d9e159 [ 919.631432][T20596] RDX: 0000000000000006 RSI: 0000000000000001 RDI: 000000000000001f [ 919.631482][T20596] RBP: 00007f7dc1c30090 R08: 00000000000003ff R09: 0000000000000000 [ 919.631527][T20596] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 919.631581][T20596] R13: 00007f7dc10264e8 R14: 00007f7dc1026450 R15: 00007ffc199b2a08 [ 919.631679][T20596] [ 920.811689][T20316] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 920.820999][T20316] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 920.823066][T20316] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 920.842796][T20316] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 920.851613][T20316] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 920.942635][ T168] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 921.260231][ T168] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 921.317635][T20623] bond0: option packets_per_slave: invalid value ( Xµn‘pæ) [ 921.325546][T20623] bond0: option packets_per_slave: allowed values 0 - 65535 [ 921.766145][ T168] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 922.055620][ T168] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 922.907643][ T5619] Bluetooth: hci0: command tx timeout [ 922.918467][ T168] bridge_slave_1: left allmulticast mode [ 922.925161][ T168] bridge_slave_1: left promiscuous mode [ 922.931442][ T168] bridge0: port 2(bridge_slave_1) entered disabled state [ 922.939706][T20655] FAULT_INJECTION: forcing a failure. [ 922.939706][T20655] name failslab, interval 1, probability 0, space 0, times 0 [ 922.939763][T20655] CPU: 0 UID: 0 PID: 20655 Comm: syz.1.1889 Not tainted syzkaller #0 PREEMPT(full) [ 922.939803][T20655] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 922.939824][T20655] Call Trace: [ 922.939836][T20655] [ 922.939851][T20655] dump_stack_lvl+0x100/0x190 [ 922.939901][T20655] should_fail_ex.cold+0x5/0xa [ 922.940029][T20655] should_failslab+0xc2/0x120 [ 922.940154][T20655] kmem_cache_alloc_noprof+0x92/0x6a0 [ 922.940256][T20655] ? can_rx_register+0x58f/0x700 [ 922.940491][T20655] can_rx_register+0x58f/0x700 [ 922.940586][T20655] ? __pfx_bcm_rx_handler+0x10/0x10 [ 922.940756][T20655] ? __pfx_can_rx_register+0x10/0x10 [ 922.940872][T20655] ? __pfx_bcm_rx_handler+0x10/0x10 [ 922.941019][T20655] bcm_sendmsg+0x248d/0x4af0 [ 922.941203][T20655] ? __pfx_bcm_sendmsg+0x10/0x10 [ 922.941345][T20655] ? apparmor_socket_sendmsg+0x165/0x280 [ 922.941480][T20655] sock_write_iter+0x53a/0x5b0 [ 922.941613][T20655] ? __pfx_bcm_sendmsg+0x10/0x10 [ 922.941733][T20655] ? __pfx_sock_write_iter+0x10/0x10 [ 922.941881][T20655] ? bpf_lsm_file_permission+0x9/0x10 [ 922.941983][T20655] ? security_file_permission+0x76/0x210 [ 922.942111][T20655] ? rw_verify_area+0xce/0x6d0 [ 922.942248][T20655] vfs_write+0x6af/0x1050 [ 922.942331][T20655] ? __pfx_sock_write_iter+0x10/0x10 [ 922.942467][T20655] ? __pfx_vfs_write+0x10/0x10 [ 922.942556][T20655] ? __pfx_do_sys_openat2+0x10/0x10 [ 922.942729][T20655] ksys_write+0x1f8/0x250 [ 922.942813][T20655] ? __pfx_ksys_write+0x10/0x10 [ 922.942929][T20655] do_syscall_64+0x121/0x770 [ 922.943042][T20655] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 922.943137][T20655] RIP: 0033:0x7fda16d9e159 [ 922.943207][T20655] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 922.943296][T20655] RSP: 002b:00007fda17be9028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 922.943384][T20655] RAX: ffffffffffffffda RBX: 00007fda17026180 RCX: 00007fda16d9e159 [ 922.943437][T20655] RDX: 00000000000005c8 RSI: 0000000000000000 RDI: 0000000000000003 [ 922.943488][T20655] RBP: 00007fda17be9090 R08: 0000000000000000 R09: 0000000000000000 [ 922.943538][T20655] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 922.943590][T20655] R13: 00007fda17026218 R14: 00007fda17026180 R15: 00007ffea6e25f28 [ 922.943684][T20655] [ 923.015638][ T168] bridge_slave_0: left allmulticast mode [ 923.015731][ T168] bridge_slave_0: left promiscuous mode [ 923.019121][ T168] bridge0: port 1(bridge_slave_0) entered disabled state [ 923.448169][ T168] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 923.464222][ T168] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 923.470742][ T168] bond0 (unregistering): Released all slaves [ 923.774461][ T5279] 8021q: adding VLAN 0 to HW filter on device eth1 [ 923.924769][T20605] bridge0: port 1(bridge_slave_0) entered blocking state [ 923.925904][T20605] bridge0: port 1(bridge_slave_0) entered disabled state [ 923.926356][T20605] bridge_slave_0: entered allmulticast mode [ 923.955448][T20605] bridge_slave_0: entered promiscuous mode [ 923.965490][T20605] bridge0: port 2(bridge_slave_1) entered blocking state [ 923.965950][T20605] bridge0: port 2(bridge_slave_1) entered disabled state [ 923.966347][T20605] bridge_slave_1: entered allmulticast mode [ 923.972952][T20605] bridge_slave_1: entered promiscuous mode [ 924.112127][ T168] hsr_slave_0: left promiscuous mode [ 924.118829][ T168] hsr_slave_1: left promiscuous mode [ 924.122861][ T168] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 924.122939][ T168] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 924.126848][ T168] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 924.126918][ T168] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 924.159949][ T168] veth1_macvtap: left promiscuous mode [ 924.165691][ T168] veth0_macvtap: left promiscuous mode [ 924.165815][ T168] veth1_vlan: left promiscuous mode [ 924.165915][ T168] veth0_vlan: left promiscuous mode [ 924.411605][ T168] team0 (unregistering): Port device team_slave_1 removed [ 924.440175][ T168] team0 (unregistering): Port device team_slave_0 removed [ 924.648962][T20605] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 924.700756][T20605] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 924.793938][T20605] team0: Port device team_slave_0 added [ 924.842983][T20605] team0: Port device team_slave_1 added [ 924.974961][T20605] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 924.982275][ T5619] Bluetooth: hci0: command tx timeout [ 924.988232][T20605] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 925.014458][T20605] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 925.087210][T20678] random: crng reseeded on system resumption [ 925.186322][T20605] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 925.193446][T20605] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 925.223131][T20605] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 926.150565][T20605] hsr_slave_0: entered promiscuous mode [ 926.151773][T20605] hsr_slave_1: entered promiscuous mode [ 926.212541][T20605] debugfs: 'hsr0' already exists in 'hsr' [ 926.212587][T20605] Cannot create hsr debugfs directory [ 926.470331][ T5279] 8021q: adding VLAN 0 to HW filter on device eth2 [ 927.059066][ T5619] Bluetooth: hci0: command tx timeout [ 929.140462][ T5619] Bluetooth: hci0: command tx timeout [ 929.535772][T20605] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 929.548593][T20605] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 929.696484][T20605] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 929.713373][T20605] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 929.765468][T20605] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 929.779349][T20605] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 929.994640][T20605] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 930.019379][T20605] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 931.625640][ T1311] ieee802154 phy0 wpan0: encryption failed: -22 [ 931.625724][ T1311] ieee802154 phy1 wpan1: encryption failed: -22 [ 932.445369][T20605] 8021q: adding VLAN 0 to HW filter on device bond0 [ 932.536293][T20605] 8021q: adding VLAN 0 to HW filter on device team0 [ 932.607587][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 932.607751][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 932.618130][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 932.618531][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 934.800576][T20901] random: crng reseeded on system resumption [ 935.997655][T20605] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 936.400818][T20935] random: crng reseeded on system resumption [ 936.682381][T20943] netlink: 28 bytes leftover after parsing attributes in process `syz.1.1911'. [ 936.701856][T20943] veth1_macvtap: left promiscuous mode [ 937.115325][T20605] veth0_vlan: entered promiscuous mode [ 937.430850][T20605] veth1_vlan: entered promiscuous mode [ 937.923553][T20605] veth0_macvtap: entered promiscuous mode [ 937.932168][T20605] veth1_macvtap: entered promiscuous mode [ 937.957006][T20605] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 937.966567][T20605] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 937.994843][ T50] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 937.994918][ T50] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 937.995043][ T50] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 937.995162][ T50] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 938.432043][ T168] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 938.432123][ T168] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 938.748365][ T997] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 938.748412][ T997] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 942.697993][T21045] random: crng reseeded on system resumption [ 942.708589][T21048] usb usb37: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 942.708660][T21048] vhci_hcd vhci_hcd.2: default hub control req: 3063 v0000 i0000 l0 [ 943.037051][T21064] netlink: 342 bytes leftover after parsing attributes in process `syz.1.1927'. [ 944.500054][ T997] EXT4-fs error (device sda1): ext4_validate_block_bitmap:427: comm kworker/u8:9: bg 1: bad block bitmap checksum [ 944.513443][ T997] EXT4-fs (sda1): Delayed block allocation failed for inode 2022 at logical offset 6186 with max blocks 3 with error 74 [ 944.513484][ T997] EXT4-fs (sda1): This should not happen!! Data will be lost [ 944.513484][ T997] [ 944.592521][T17189] hid_parser_main: 10 callbacks suppressed [ 944.594913][T17189] hid-generic 0000:0000:A6E26869.0002: unknown main item tag 0x0 [ 944.595056][T17189] hid-generic 0000:0000:A6E26869.0002: unknown main item tag 0x0 [ 944.595153][T17189] hid-generic 0000:0000:A6E26869.0002: unknown main item tag 0x0 [ 944.595245][T17189] hid-generic 0000:0000:A6E26869.0002: unknown main item tag 0x0 [ 944.595336][T17189] hid-generic 0000:0000:A6E26869.0002: unknown main item tag 0x0 [ 944.595427][T17189] hid-generic 0000:0000:A6E26869.0002: unknown main item tag 0x0 [ 944.595533][T17189] hid-generic 0000:0000:A6E26869.0002: unknown main item tag 0x0 [ 944.595649][T17189] hid-generic 0000:0000:A6E26869.0002: unknown main item tag 0x0 [ 944.597594][T17189] hid-generic 0000:0000:A6E26869.0002: unknown main item tag 0x0 [ 944.600793][T17189] hid-generic 0000:0000:A6E26869.0002: unknown main item tag 0x0 [ 944.601229][T17189] hid-generic 0000:0000:A6E26869.0002: item fetching failed at offset 22/25 [ 944.616705][T17189] hid-generic 0000:0000:A6E26869.0002: probe with driver hid-generic failed with error -22 [ 950.633401][T21193] FAULT_INJECTION: forcing a failure. [ 950.633401][T21193] name failslab, interval 1, probability 0, space 0, times 0 [ 950.633462][T21193] CPU: 1 UID: 0 PID: 21193 Comm: syz.3.1950 Not tainted syzkaller #0 PREEMPT(full) [ 950.633498][T21193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 950.633516][T21193] Call Trace: [ 950.633546][T21193] [ 950.633559][T21193] dump_stack_lvl+0x100/0x190 [ 950.633608][T21193] should_fail_ex.cold+0x5/0xa [ 950.633650][T21193] should_failslab+0xc2/0x120 [ 950.633693][T21193] kmem_cache_alloc_noprof+0x92/0x6a0 [ 950.633731][T21193] ? alloc_uid+0x13d/0x4c0 [ 950.633770][T21193] alloc_uid+0x13d/0x4c0 [ 950.633803][T21193] ? __pfx_alloc_uid+0x10/0x10 [ 950.633838][T21193] ? bpf_lsm_capable+0x9/0x10 [ 950.633959][T21193] ? security_capable+0x80/0x260 [ 950.634002][T21193] __sys_setreuid+0x63c/0xb00 [ 950.634055][T21193] do_syscall_64+0x121/0x770 [ 950.634109][T21193] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 950.634143][T21193] RIP: 0033:0x7f7dc0d9e159 [ 950.634170][T21193] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 950.634202][T21193] RSP: 002b:00007f7dc1cd5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000071 [ 950.634233][T21193] RAX: ffffffffffffffda RBX: 00007f7dc1025fa0 RCX: 00007f7dc0d9e159 [ 950.634298][T21193] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000003 [ 950.634370][T21193] RBP: 00007f7dc1cd5090 R08: 0000000000000000 R09: 0000000000000000 [ 950.634428][T21193] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 950.634475][T21193] R13: 00007f7dc1026038 R14: 00007f7dc1025fa0 R15: 00007ffc199b2a08 [ 950.634570][T21193] [ 951.622242][T21223] netlink: 186 bytes leftover after parsing attributes in process `syz.3.1956'. [ 951.633679][T21223] netlink: 186 bytes leftover after parsing attributes in process `syz.3.1956'. [ 955.950047][T21323] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 956.159779][ T31] audit: type=1400 audit(4294968565.262:3): apparmor="DENIED" operation="setprocattr" info="current" error=-22 profile="unconfined" pid=21308 comm="syz.0.1968" [ 957.804794][T21352] EXT4-fs error (device sda1): ext4_validate_block_bitmap:427: comm syz.3.1975: bg 2: bad block bitmap checksum [ 957.818503][T21352] EXT4-fs (sda1): Delayed block allocation failed for inode 2022 at logical offset 6243 with max blocks 1 with error 74 [ 957.846412][T21352] EXT4-fs (sda1): This should not happen!! Data will be lost [ 957.846412][T21352] [ 958.190832][T21352] zram: Cannot change disksize for initialized device [ 959.968460][T21401] FAULT_INJECTION: forcing a failure. [ 959.968460][T21401] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 959.968525][T21401] CPU: 1 UID: 0 PID: 21401 Comm: syz.0.1981 Not tainted syzkaller #0 PREEMPT(full) [ 959.968566][T21401] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 959.968601][T21401] Call Trace: [ 959.968614][T21401] [ 959.968628][T21401] dump_stack_lvl+0x100/0x190 [ 959.968682][T21401] should_fail_ex.cold+0x5/0xa [ 959.968721][T21401] ? prepare_alloc_pages+0x16d/0x5b0 [ 959.968771][T21401] should_fail_alloc_page+0xeb/0x140 [ 959.968819][T21401] prepare_alloc_pages+0x1f0/0x5b0 [ 959.968874][T21401] __alloc_frozen_pages_noprof+0x1e9/0x3300 [ 959.968939][T21401] ? do_raw_spin_lock+0x128/0x260 [ 959.968998][T21401] ? __lock_acquire+0x4c5/0x1ec0 [ 959.969048][T21401] ? rcu_is_watching+0x13/0xc0 [ 959.969084][T21401] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 959.969129][T21401] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 959.969185][T21401] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 959.969240][T21401] ? lock_acquire+0x1d1/0x380 [ 959.969285][T21401] ? try_charge_memcg+0x183/0xf60 [ 959.969415][T21401] ? __lock_acquire+0x4c5/0x1ec0 [ 959.969478][T21401] ? lock_acquire+0x1d1/0x380 [ 959.969522][T21401] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 959.969574][T21401] ? policy_nodemask+0xed/0x4f0 [ 959.969624][T21401] alloc_pages_mpol+0x201/0x550 [ 959.969672][T21401] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 959.969715][T21401] ? __memcg_slab_post_alloc_hook+0x78b/0x1270 [ 959.969781][T21401] alloc_pages_noprof+0x1a/0x160 [ 959.969834][T21401] pgd_alloc+0x4d/0x630 [ 959.969875][T21401] ? mutex_init_lockdep+0xf1/0x120 [ 959.969929][T21401] mm_init+0x6a3/0xef0 [ 959.969982][T21401] mm_alloc+0x47/0x60 [ 959.970030][T21401] alloc_bprm+0x2c0/0x9e0 [ 959.970068][T21401] do_execveat_common.isra.0+0x19c/0x580 [ 959.970105][T21401] ? do_getname+0x191/0x390 [ 959.970157][T21401] __x64_sys_execveat+0xdf/0x130 [ 959.970195][T21401] do_syscall_64+0x121/0x770 [ 959.970253][T21401] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 959.970291][T21401] RIP: 0033:0x7ffa8839e159 [ 959.970321][T21401] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 959.970357][T21401] RSP: 002b:00007ffa8598d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 959.970392][T21401] RAX: ffffffffffffffda RBX: 00007ffa88626450 RCX: 00007ffa8839e159 [ 959.970417][T21401] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000005 [ 959.970440][T21401] RBP: 00007ffa88435024 R08: 0000000000001000 R09: 0000000000000000 [ 959.970462][T21401] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 959.970483][T21401] R13: 00007ffa886264e8 R14: 00007ffa88626450 R15: 00007fff3ce7ac68 [ 959.970528][T21401] [ 962.769215][T21457] netlink: 5324 bytes leftover after parsing attributes in process `syz.0.1988'. [ 962.942395][T21460] FAULT_INJECTION: forcing a failure. [ 962.942395][T21460] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 962.957113][T21460] CPU: 1 UID: 0 PID: 21460 Comm: syz.3.1989 Not tainted syzkaller #0 PREEMPT(full) [ 962.957157][T21460] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 962.957178][T21460] Call Trace: [ 962.957190][T21460] [ 962.957203][T21460] dump_stack_lvl+0x100/0x190 [ 962.957253][T21460] should_fail_ex.cold+0x5/0xa [ 962.957294][T21460] _copy_to_user+0x32/0xd0 [ 962.957334][T21460] keyctl_capabilities+0x5a/0x160 [ 962.957410][T21460] __do_sys_keyctl+0x427/0x5a0 [ 962.957454][T21460] do_syscall_64+0x121/0x770 [ 962.957506][T21460] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 962.957542][T21460] RIP: 0033:0x7f7dc0d9e159 [ 962.957570][T21460] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 962.957602][T21460] RSP: 002b:00007f7dc1c30028 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 962.957635][T21460] RAX: ffffffffffffffda RBX: 00007f7dc1026450 RCX: 00007f7dc0d9e159 [ 962.957659][T21460] RDX: 0000000000000006 RSI: 0000000000000001 RDI: 000000000000001f [ 962.957681][T21460] RBP: 00007f7dc1c30090 R08: 00000000000003ff R09: 0000000000000000 [ 962.957702][T21460] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000001 [ 962.957724][T21460] R13: 00007f7dc10264e8 R14: 00007f7dc1026450 R15: 00007ffc199b2a08 [ 962.957768][T21460] [ 964.732434][ T13] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 964.760969][T21489] FAULT_INJECTION: forcing a failure. [ 964.760969][T21489] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 964.761039][T21489] CPU: 0 UID: 0 PID: 21489 Comm: syz.3.1992 Not tainted syzkaller #0 PREEMPT(full) [ 964.761077][T21489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 964.761120][T21489] Call Trace: [ 964.761177][T21489] [ 964.761217][T21489] dump_stack_lvl+0x100/0x190 [ 964.761348][T21489] should_fail_ex.cold+0x5/0xa [ 964.761463][T21489] _copy_to_user+0x32/0xd0 [ 964.761559][T21489] keyctl_capabilities+0x5a/0x160 [ 964.761677][T21489] __do_sys_keyctl+0x427/0x5a0 [ 964.761770][T21489] do_syscall_64+0x121/0x770 [ 964.761905][T21489] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 964.761997][T21489] RIP: 0033:0x7f7dc0d9e159 [ 964.762070][T21489] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 964.762153][T21489] RSP: 002b:00007f7dc1c30028 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 964.762236][T21489] RAX: ffffffffffffffda RBX: 00007f7dc1026450 RCX: 00007f7dc0d9e159 [ 964.762296][T21489] RDX: 0000000000000006 RSI: 0000000000000001 RDI: 000000000000001f [ 964.762351][T21489] RBP: 00007f7dc1c30090 R08: 00000000000003ff R09: 0000000000000000 [ 964.762404][T21489] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000001 [ 964.762455][T21489] R13: 00007f7dc10264e8 R14: 00007f7dc1026450 R15: 00007ffc199b2a08 [ 964.762570][T21489] [ 964.964340][T21487] EXT4-fs (sda1): pa ffff8880769a6cb0: logic 6144, phys. 118784, len 2048 [ 964.964445][T21487] EXT4-fs error (device sda1): ext4_mb_release_inode_pa:5459: group 3, free 1952, pa_free 1951 [ 965.157226][ T13] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 965.549858][T20316] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 965.562289][T20316] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 965.571383][T20316] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 965.579577][T20316] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 965.588673][T20316] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 965.791988][ T13] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 966.054004][ T13] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 966.819369][T21524] bond0: option packets_per_slave: invalid value ( Xµn‘pæ) [ 966.819417][T21524] bond0: option packets_per_slave: allowed values 0 - 65535 [ 967.472680][ T13] bridge_slave_1: left allmulticast mode [ 967.481178][ T13] bridge_slave_1: left promiscuous mode [ 967.481448][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 967.501856][ T13] bridge_slave_0: left allmulticast mode [ 967.507856][ T13] bridge_slave_0: left promiscuous mode [ 967.515183][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 967.640762][ T5619] Bluetooth: hci2: command tx timeout [ 967.777948][ T13] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 967.793304][ T13] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 967.804236][ T13] bond0 (unregistering): Released all slaves [ 968.116308][ T5279] 8021q: adding VLAN 0 to HW filter on device eth1 [ 968.367057][ T13] hsr_slave_0: left promiscuous mode [ 968.381408][ T13] hsr_slave_1: left promiscuous mode [ 968.386625][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 968.386686][ T13] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 968.402327][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 968.402368][ T13] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 968.442591][ T13] veth0_macvtap: left promiscuous mode [ 968.443104][ T13] veth1_vlan: left promiscuous mode [ 968.443357][ T13] veth0_vlan: left promiscuous mode [ 968.947972][ T13] team0 (unregistering): Port device team_slave_1 removed [ 968.992989][ T13] team0 (unregistering): Port device team_slave_0 removed [ 969.525263][ T5279] 8021q: adding VLAN 0 to HW filter on device eth2 [ 969.725520][ T5619] Bluetooth: hci2: command tx timeout [ 971.253551][T21501] bridge0: port 1(bridge_slave_0) entered blocking state [ 971.260894][T21501] bridge0: port 1(bridge_slave_0) entered disabled state [ 971.262035][T21501] bridge_slave_0: entered allmulticast mode [ 971.286479][T21501] bridge_slave_0: entered promiscuous mode [ 971.355548][ T5279] 8021q: adding VLAN 0 to HW filter on device eth3 [ 971.486048][T21501] bridge0: port 2(bridge_slave_1) entered blocking state [ 971.498653][T21501] bridge0: port 2(bridge_slave_1) entered disabled state [ 971.507891][T21501] bridge_slave_1: entered allmulticast mode [ 971.516820][T21501] bridge_slave_1: entered promiscuous mode [ 971.747082][T21501] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 971.767907][T21501] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 971.801372][ T5619] Bluetooth: hci2: command tx timeout [ 972.086121][T21501] team0: Port device team_slave_0 added [ 972.102940][T21501] team0: Port device team_slave_1 added [ 972.205657][T21501] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 972.213799][T21501] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 972.241967][T21501] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 972.257630][T21501] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 972.265403][T21501] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 972.265452][T21501] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 972.440674][T21501] hsr_slave_0: entered promiscuous mode [ 972.451811][T21501] hsr_slave_1: entered promiscuous mode [ 972.459949][T21501] debugfs: 'hsr0' already exists in 'hsr' [ 972.467572][T21501] Cannot create hsr debugfs directory [ 973.358806][ T5279] 8021q: adding VLAN 0 to HW filter on device eth4 [ 973.892798][ T5619] Bluetooth: hci2: command tx timeout [ 976.043059][T21501] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 976.069342][T21501] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 976.108108][T21501] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 976.127419][T21501] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 976.134324][T21501] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 976.152547][T21501] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 976.192767][T21501] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 976.209256][T21501] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 978.309908][T21784] : entered promiscuous mode [ 978.480679][T21501] 8021q: adding VLAN 0 to HW filter on device bond0 [ 978.654005][T21501] 8021q: adding VLAN 0 to HW filter on device team0 [ 979.066462][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 979.066770][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 979.628452][ T50] bridge0: port 2(bridge_slave_1) entered blocking state [ 979.628742][ T50] bridge0: port 2(bridge_slave_1) entered forwarding state [ 980.724656][T21843] random: crng reseeded on system resumption [ 982.422510][T21501] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 982.598711][T21903] netlink: 5324 bytes leftover after parsing attributes in process `syz.3.2027'. [ 983.776254][T21501] veth0_vlan: entered promiscuous mode [ 983.816809][T21501] veth1_vlan: entered promiscuous mode [ 984.084831][T21501] veth0_macvtap: entered promiscuous mode [ 984.173958][T21501] veth1_macvtap: entered promiscuous mode [ 984.532710][T21501] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 984.625234][T21501] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 984.909118][ T13] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 984.918476][ T12] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 984.918533][ T12] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 984.918597][ T12] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 985.657855][T21954] bond0: option packets_per_slave: invalid value ( Xµn‘pæ) [ 985.674058][T21954] bond0: option packets_per_slave: allowed values 0 - 65535 [ 985.906923][ T38] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 985.906981][ T38] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 986.516515][ T50] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 986.524667][ T50] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 987.256071][T21974] zram: Cannot change disksize for initialized device [ 990.713442][T22035] zram: Cannot change disksize for initialized device [ 991.800542][T22068] netlink: 4 bytes leftover after parsing attributes in process `syz.2.2049'. [ 993.097111][ T1311] ieee802154 phy0 wpan0: encryption failed: -22 [ 993.097214][ T1311] ieee802154 phy1 wpan1: encryption failed: -22 [ 993.664712][T22094] tipc: Started in network mode [ 993.664761][T22094] tipc: Node identity ffffffff, cluster identity 4711 [ 993.664785][T22094] tipc: Node number set to 4294967295 [ 997.801188][T22167] FAULT_INJECTION: forcing a failure. [ 997.801188][T22167] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 997.801255][T22167] CPU: 1 UID: 0 PID: 22167 Comm: syz.3.2061 Not tainted syzkaller #0 PREEMPT(full) [ 997.801314][T22167] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 997.801380][T22167] Call Trace: [ 997.801410][T22167] [ 997.801439][T22167] dump_stack_lvl+0x100/0x190 [ 997.801599][T22167] should_fail_ex.cold+0x5/0xa [ 997.801702][T22167] _copy_to_user+0x32/0xd0 [ 997.801811][T22167] simple_read_from_buffer+0xcb/0x170 [ 997.801919][T22167] proc_fail_nth_read+0x1af/0x230 [ 997.802062][T22167] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 997.802211][T22167] ? rw_verify_area+0xce/0x6d0 [ 997.802338][T22167] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 997.802475][T22167] vfs_read+0x1e4/0xb40 [ 997.802553][T22167] ? lock_acquire+0x1d1/0x380 [ 997.802643][T22167] ? __fget_files+0x34/0x3d0 [ 997.802732][T22167] ? __pfx_vfs_read+0x10/0x10 [ 997.802802][T22167] ? find_held_lock+0x2b/0x80 [ 997.802900][T22167] ? __fget_files+0x215/0x3d0 [ 997.803015][T22167] ? __fget_files+0x21f/0x3d0 [ 997.803139][T22167] ksys_read+0x12a/0x250 [ 997.803218][T22167] ? __pfx_ksys_read+0x10/0x10 [ 997.803327][T22167] do_syscall_64+0x121/0x770 [ 997.803456][T22167] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 997.803544][T22167] RIP: 0033:0x7f7dc0d5e98e [ 997.803604][T22167] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 997.803693][T22167] RSP: 002b:00007f7dc1c2ffe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 997.803771][T22167] RAX: ffffffffffffffda RBX: 00007f7dc1c306c0 RCX: 00007f7dc0d5e98e [ 997.803829][T22167] RDX: 000000000000000f RSI: 00007f7dc1c300a0 RDI: 0000000000000006 [ 997.803880][T22167] RBP: 00007f7dc1c30090 R08: 0000000000000000 R09: 0000000000000000 [ 997.803930][T22167] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 997.803980][T22167] R13: 00007f7dc10264e8 R14: 00007f7dc1026450 R15: 00007ffc199b2a08 [ 997.804096][T22167] [ 1000.738856][T22228] FAULT_INJECTION: forcing a failure. [ 1000.738856][T22228] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1000.777349][T22228] CPU: 1 UID: 0 PID: 22228 Comm: syz.0.2071 Not tainted syzkaller #0 PREEMPT(full) [ 1000.777411][T22228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1000.777433][T22228] Call Trace: [ 1000.777446][T22228] [ 1000.777460][T22228] dump_stack_lvl+0x100/0x190 [ 1000.777514][T22228] should_fail_ex.cold+0x5/0xa [ 1000.777558][T22228] _copy_to_user+0x32/0xd0 [ 1000.777600][T22228] simple_read_from_buffer+0xcb/0x170 [ 1000.777642][T22228] proc_fail_nth_read+0x1af/0x230 [ 1000.777702][T22228] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1000.777763][T22228] ? rw_verify_area+0xce/0x6d0 [ 1000.777816][T22228] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1000.777883][T22228] vfs_read+0x1e4/0xb40 [ 1000.777918][T22228] ? lock_acquire+0x1d1/0x380 [ 1000.777965][T22228] ? __fget_files+0x34/0x3d0 [ 1000.778002][T22228] ? __pfx_vfs_read+0x10/0x10 [ 1000.778032][T22228] ? find_held_lock+0x2b/0x80 [ 1000.778069][T22228] ? __fget_files+0x215/0x3d0 [ 1000.778113][T22228] ? __fget_files+0x21f/0x3d0 [ 1000.778163][T22228] ksys_read+0x12a/0x250 [ 1000.778200][T22228] ? __pfx_ksys_read+0x10/0x10 [ 1000.778247][T22228] do_syscall_64+0x121/0x770 [ 1000.778298][T22228] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1000.778335][T22228] RIP: 0033:0x7ffa8835e98e [ 1000.778363][T22228] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 1000.778398][T22228] RSP: 002b:00007ffa86592fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1000.778432][T22228] RAX: ffffffffffffffda RBX: 00007ffa865936c0 RCX: 00007ffa8835e98e [ 1000.778454][T22228] RDX: 000000000000000f RSI: 00007ffa865930a0 RDI: 0000000000000007 [ 1000.778475][T22228] RBP: 00007ffa86593090 R08: 0000000000000000 R09: 0000000000000000 [ 1000.778497][T22228] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1000.778518][T22228] R13: 00007ffa886264e8 R14: 00007ffa88626450 R15: 00007fff3ce7ac68 [ 1000.778575][T22228] [ 1002.810328][T22248] random: crng reseeded on system resumption [ 1004.460458][T22272] netlink: 28 bytes leftover after parsing attributes in process `syz.2.2078'. [ 1004.978783][ T31] audit: type=1326 audit(4294967301.900:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=22285 comm="syz.0.2081" exe="/root/ci-qemu-gce-upstream-auto/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7ffa8839e159 code=0x0 [ 1005.148435][T22279] zram: Cannot change disksize for initialized device [ 1005.623168][T22306] cifs: Unknown parameter '‰ƒ´ÕéŒ)¬ Up†µÌ¢{´¼V ]7ž62']ßΨÉú!²gÉÊ®Ë7ú9½ófM¸<*y¢sEéhîé”' [ 1007.296751][T22327] FAULT_INJECTION: forcing a failure. [ 1007.296751][T22327] name failslab, interval 1, probability 0, space 0, times 0 [ 1007.311142][T22327] CPU: 0 UID: 0 PID: 22327 Comm: syz.0.2085 Not tainted syzkaller #0 PREEMPT(full) [ 1007.311179][T22327] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1007.311197][T22327] Call Trace: [ 1007.311208][T22327] [ 1007.311227][T22327] dump_stack_lvl+0x100/0x190 [ 1007.311273][T22327] should_fail_ex.cold+0x5/0xa [ 1007.311327][T22327] should_failslab+0xc2/0x120 [ 1007.311375][T22327] __kmalloc_noprof+0xfc/0x840 [ 1007.311411][T22327] ? tracepoint_add_func+0x3a8/0x1150 [ 1007.311472][T22327] ? __pfx_blk_add_trace_rq_merge+0x10/0x10 [ 1007.311511][T22327] tracepoint_add_func+0x3a8/0x1150 [ 1007.311551][T22327] ? __pfx_blk_add_trace_rq_merge+0x10/0x10 [ 1007.311596][T22327] ? __pfx_blk_add_trace_rq_merge+0x10/0x10 [ 1007.311633][T22327] tracepoint_probe_register+0xc4/0x110 [ 1007.311677][T22327] ? __pfx_tracepoint_probe_register+0x10/0x10 [ 1007.311731][T22327] ? __pfx_blk_add_trace_rq_merge+0x10/0x10 [ 1007.311792][T22327] ? relay_open+0x793/0xa00 [ 1007.311839][T22327] blk_register_tracepoints+0x75/0x440 [ 1007.311874][T22327] blk_trace_setup_finalize+0x320/0x3a0 [ 1007.311915][T22327] blk_trace_setup+0x254/0x440 [ 1007.311962][T22327] ? __pfx_blk_trace_setup+0x10/0x10 [ 1007.312001][T22327] ? vsnprintf+0x4c5/0x1300 [ 1007.312058][T22327] ? __pfx_vsnprintf+0x10/0x10 [ 1007.312127][T22327] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1007.312178][T22327] ? do_vfs_ioctl+0x226/0x13e0 ** replaying previous printk message ** [ 1007.312178][T22327] ? do_vfs_ioctl+0x226/0x13e0 [ 1007.312246][T22327] blk_trace_ioctl+0x245/0x320 [ 1007.312289][T22327] ? __pfx_blk_trace_ioctl+0x10/0x10 [ 1007.312339][T22327] ? find_held_lock+0x2b/0x80 [ 1007.312377][T22327] ? hook_file_ioctl_common+0x140/0x440 [ 1007.312435][T22327] blkdev_ioctl+0x17c/0x6f0 [ 1007.312558][T22327] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1007.312610][T22327] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1007.312656][T22327] __x64_sys_ioctl+0x18e/0x210 [ 1007.312715][T22327] do_syscall_64+0x121/0x770 [ 1007.312769][T22327] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1007.312806][T22327] RIP: 0033:0x7ffa8839e159 [ 1007.312837][T22327] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1007.312873][T22327] RSP: 002b:00007ffa865f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1007.312909][T22327] RAX: ffffffffffffffda RBX: 00007ffa88626180 RCX: 00007ffa8839e159 [ 1007.312932][T22327] RDX: 00002000000000c0 RSI: 00000000c0481273 RDI: 0000000000000008 [ 1007.312955][T22327] RBP: 00007ffa88435024 R08: 0000000000000000 R09: 0000000000000000 [ 1007.312987][T22327] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1007.313005][T22327] R13: 00007ffa88626218 R14: 00007ffa88626180 R15: 00007fff3ce7ac68 [ 1007.313049][T22327] [ 1007.454885][T22327] ------------[ cut here ]------------ [ 1007.454936][T22327] ret [ 1007.454992][T22327] WARNING: kernel/trace/blktrace.c:1336 at blk_register_tracepoints+0x358/0x440, CPU#1: syz.0.2085/22327 [ 1007.614570][T22327] Modules linked in: [ 1007.618515][T22327] CPU: 1 UID: 0 PID: 22327 Comm: syz.0.2085 Not tainted syzkaller #0 PREEMPT(full) [ 1007.628781][T22327] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1007.638940][T22327] RIP: 0010:blk_register_tracepoints+0x358/0x440 [ 1007.645363][T22327] Code: f7 ff 5b e9 1a 69 bd 09 e8 e5 8e f7 ff 90 0f 0b 90 e9 ea fc ff ff e8 d7 8e f7 ff 90 0f 0b 90 e9 09 fd ff ff e8 c9 8e f7 ff 90 <0f> 0b 90 e9 28 fd ff ff e8 bb 8e f7 ff 90 0f 0b 90 e9 47 fd ff ff [ 1007.666148][T22327] RSP: 0018:ffffc9000391fb00 EFLAGS: 00010287 [ 1007.673389][T22327] RAX: 00000000000620c3 RBX: 00000000fffffff4 RCX: ffffc9000dcb9000 [ 1007.681490][T22327] RDX: 0000000000080000 RSI: ffffffff8213ad67 RDI: ffff888034333e80 [ 1007.689588][T22327] RBP: 0000000000000000 R08: 0000000000000005 R09: 0000000000000000 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 1007.697668][T22327] R10: 00000000fffffff4 R11: 0000000000000000 R12: 200000000040000d [ 1007.705770][T22327] R13: ffff88802757a540 R14: ffffc9000391fda0 R15: 0000000000000001 [ 1007.714800][T22327] FS: 00007ffa865f66c0(0000) GS:ffff888123c63000(0000) knlGS:0000000000000000 [ 1007.724834][T22327] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1007.731506][T22327] CR2: 000055d31f2bc008 CR3: 0000000078a6e000 CR4: 00000000003526f0 [ 1007.739595][T22327] Call Trace: [ 1007.742906][T22327] [ 1007.745921][T22327] blk_trace_setup_finalize+0x320/0x3a0 [ 1007.751522][T22327] blk_trace_setup+0x254/0x440 [ 1007.756410][T22327] ? __pfx_blk_trace_setup+0x10/0x10 [ 1007.761744][T22327] ? vsnprintf+0x4c5/0x1300 [ 1007.766374][T22327] ? __pfx_vsnprintf+0x10/0x10 [ 1007.771221][T22327] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1007.777226][T22327] ? do_vfs_ioctl+0x226/0x13e0 [ 1007.782056][T22327] blk_trace_ioctl+0x245/0x320 [ 1007.786916][T22327] ? __pfx_blk_trace_ioctl+0x10/0x10 [ 1007.792267][T22327] ? find_held_lock+0x2b/0x80 [ 1007.797059][T22327] ? hook_file_ioctl_common+0x140/0x440 [ 1007.802684][T22327] blkdev_ioctl+0x17c/0x6f0 [ 1007.807325][T22327] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1007.813228][T22327] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1007.819546][T22327] __x64_sys_ioctl+0x18e/0x210 [ 1007.824554][T22327] do_syscall_64+0x121/0x770 [ 1007.829214][T22327] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1007.835274][T22327] RIP: 0033:0x7ffa8839e159 [ 1007.839739][T22327] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1007.859453][T22327] RSP: 002b:00007ffa865f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1007.867955][T22327] RAX: ffffffffffffffda RBX: 00007ffa88626180 RCX: 00007ffa8839e159 [ 1007.876016][T22327] RDX: 00002000000000c0 RSI: 00000000c0481273 RDI: 0000000000000008 [ 1007.884112][T22327] RBP: 00007ffa88435024 R08: 0000000000000000 R09: 0000000000000000 [ 1007.892144][T22327] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1007.900404][T22327] R13: 00007ffa88626218 R14: 00007ffa88626180 R15: 00007fff3ce7ac68 [ 1007.908510][T22327] [ 1007.911597][T22327] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 1007.918929][T22327] CPU: 1 UID: 0 PID: 22327 Comm: syz.0.2085 Not tainted syzkaller #0 PREEMPT(full) [ 1007.928339][T22327] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1007.938439][T22327] Call Trace: [ 1007.941750][T22327] [ 1007.944717][T22327] dump_stack_lvl+0x100/0x190 [ 1007.949457][T22327] vpanic+0x553/0x970 [ 1007.953485][T22327] ? __pfx_vpanic+0x10/0x10 [ 1007.958056][T22327] panic+0xd1/0xe0 [ 1007.961822][T22327] ? __pfx_panic+0x10/0x10 [ 1007.966301][T22327] check_panic_on_warn.cold+0x19/0x34 [ 1007.971755][T22327] ? blk_register_tracepoints+0x358/0x440 [ 1007.977535][T22327] __warn.cold+0x191/0x318 [ 1007.982013][T22327] __report_bug+0x30f/0x440 [ 1007.986673][T22327] ? blk_register_tracepoints+0x358/0x440 [ 1007.992468][T22327] ? __pfx___report_bug+0x10/0x10 [ 1007.997569][T22327] ? __mutex_unlock_slowpath+0x35d/0x930 [ 1008.003273][T22327] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1008.009315][T22327] ? blk_register_tracepoints+0x358/0x440 [ 1008.015093][T22327] report_bug+0xb3/0x220 [ 1008.019410][T22327] ? blk_register_tracepoints+0x358/0x440 [ 1008.025172][T22327] handle_bug+0x16a/0x2a0 [ 1008.029552][T22327] exc_invalid_op+0x17/0x50 [ 1008.034122][T22327] asm_exc_invalid_op+0x1a/0x20 [ 1008.039022][T22327] RIP: 0010:blk_register_tracepoints+0x358/0x440 [ 1008.045419][T22327] Code: f7 ff 5b e9 1a 69 bd 09 e8 e5 8e f7 ff 90 0f 0b 90 e9 ea fc ff ff e8 d7 8e f7 ff 90 0f 0b 90 e9 09 fd ff ff e8 c9 8e f7 ff 90 <0f> 0b 90 e9 28 fd ff ff e8 bb 8e f7 ff 90 0f 0b 90 e9 47 fd ff ff [ 1008.065081][T22327] RSP: 0018:ffffc9000391fb00 EFLAGS: 00010287 [ 1008.071201][T22327] RAX: 00000000000620c3 RBX: 00000000fffffff4 RCX: ffffc9000dcb9000 [ 1008.079192][T22327] RDX: 0000000000080000 RSI: ffffffff8213ad67 RDI: ffff888034333e80 [ 1008.087185][T22327] RBP: 0000000000000000 R08: 0000000000000005 R09: 0000000000000000 [ 1008.095180][T22327] R10: 00000000fffffff4 R11: 0000000000000000 R12: 200000000040000d [ 1008.103175][T22327] R13: ffff88802757a540 R14: ffffc9000391fda0 R15: 0000000000000001 [ 1008.111190][T22327] ? blk_register_tracepoints+0x357/0x440 [ 1008.116964][T22327] blk_trace_setup_finalize+0x320/0x3a0 [ 1008.122566][T22327] blk_trace_setup+0x254/0x440 [ 1008.127384][T22327] ? __pfx_blk_trace_setup+0x10/0x10 [ 1008.132742][T22327] ? vsnprintf+0x4c5/0x1300 [ 1008.137332][T22327] ? __pfx_vsnprintf+0x10/0x10 [ 1008.142214][T22327] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1008.148163][T22327] ? do_vfs_ioctl+0x226/0x13e0 [ 1008.152994][T22327] blk_trace_ioctl+0x245/0x320 [ 1008.157814][T22327] ? __pfx_blk_trace_ioctl+0x10/0x10 [ 1008.163163][T22327] ? find_held_lock+0x2b/0x80 [ 1008.167893][T22327] ? hook_file_ioctl_common+0x140/0x440 [ 1008.173506][T22327] blkdev_ioctl+0x17c/0x6f0 [ 1008.178080][T22327] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1008.183213][T22327] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1008.188401][T22327] __x64_sys_ioctl+0x18e/0x210 [ 1008.193236][T22327] do_syscall_64+0x121/0x770 [ 1008.197883][T22327] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1008.203816][T22327] RIP: 0033:0x7ffa8839e159 [ 1008.208273][T22327] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1008.227931][T22327] RSP: 002b:00007ffa865f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1008.236388][T22327] RAX: ffffffffffffffda RBX: 00007ffa88626180 RCX: 00007ffa8839e159 [ 1008.244402][T22327] RDX: 00002000000000c0 RSI: 00000000c0481273 RDI: 0000000000000008 [ 1008.252418][T22327] RBP: 00007ffa88435024 R08: 0000000000000000 R09: 0000000000000000 [ 1008.260432][T22327] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1008.268444][T22327] R13: 00007ffa88626218 R14: 00007ffa88626180 R15: 00007fff3ce7ac68 [ 1008.276482][T22327] [ 1008.280128][T22327] Kernel Offset: disabled [ 1008.284474][T22327] Rebooting in 86400 seconds..