last executing test programs: 6m52.55258925s ago: executing program 2 (id=594): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0x8, 0x8000) syz_genetlink_get_family_id$auto_l2tp(0x0, 0xffffffffffffffff) r0 = open(&(0x7f0000000100)='.\x00', 0x595002, 0x408) write$auto(r0, 0x0, 0xfffffdf1) linkat$auto(r0, 0x0, 0xffffffffffffff9c, &(0x7f0000000080)='&&\x00', 0x1000) getcwd$auto(0x0, 0xffffffffffffffff) unlinkat$auto(0xffffffffffffffff, 0x0, 0x200) mprotect$auto(0x0, 0x8000000000000001, 0x8) 6m52.075658137s ago: executing program 2 (id=599): madvise$auto(0x0, 0x2003f2, 0x15) r0 = openat$auto_console_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000800)='/dev/tty0\x00', 0x102, 0x0) read$auto_dvb_dvr_fops_dmxdev(0xffffffffffffffff, 0x0, 0x0) write$auto_console_fops_tty_io(r0, 0x0, 0x0) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/platform/vhci_hcd.0/detach\x00', 0x101001, 0x0) shmctl$auto_IPC_SET(0x10001, 0x1, &(0x7f0000000b80)={{0x7a8db4b9, 0x0, 0xee00, 0x3, 0xc, 0xfffffff7, 0xd}, 0x7ff, 0x6, 0x3c000000, 0xfff, @inferred, @raw=0x1, 0x4, 0x0, &(0x7f0000000a80)="364fdfe40d942c2bccefbb1de0c1fb1808995095127f619eddecd010d2d5e3b41912bb44022c5d4eeb2b5314ae96d5668efd21b67f4d78dbba0155f25860d7c52cb3fc799c28be2807095066cae3681be97f1a93d0d087aa926ace345fa8f06e8cd232622431291a503eb7529f602600b182e3c15876514458d0c509b8ade2c4fa01b9a0ad4224bf06edd6d728eb35ef2269d2b2561ff025d7c5742eaee6eb970d94e3ba2da3608014da42f8a211b10db724eee7d840cd", &(0x7f0000000b40)="fa99cb1f8f3a756f44ee11dfc594e12d170b03f4d3207de25933c3ca3ba3b1401136882257fa"}) sendmsg$auto_TIPC_NL_ADDR_LEGACY_GET(0xffffffffffffffff, &(0x7f00000068c0)={0x0, 0x0, &(0x7f0000006880)={&(0x7f0000012d80)={0x5be4, 0x0, 0x20, 0x70bd2b, 0x25dfdbfb, {}, [@TIPC_NLA_SOCK={0x4}, @TIPC_NLA_LINK={0x1fb, 0x4, 0x0, 0x1, [@generic="26b8288d0bf03b7261c940a86e", @generic="4ee2d8ec9ec19bbbf56d88c6308680c2335e20b861cfaf107195e14b27e21b46ef295367a5fbefe4875ccd01c41db6ab1fd729e8c7123f0b2a4fe13291733c9c04093e654cd05e7c534cea97f66982ccf2d023609691f8abfafdea66a0525876340532180a458feaa133cd470d4c3fe5cbba156726c212a45b638c3188cafb3c764d", @nested={0x166, 0x159, 0x0, 0x1, [@generic="6a835e56cae251a582b8936d6683e471e4d6aaf377b3e0d165c217b03832245c1960686b720ae882337a5bd69621a1f265a182bc2aebe1b91371c020388f1b2ce43eef745682ff8b9dbafc090a6f8a55a5b6910f5036d0f91625651ae88e96a2f540763306e22b5d4ac82d8c76e347824ddfe66623f9f9a17b3a7ed3865d6c5ee0e055", @typed={0xc, 0x166, 0x0, 0x0, @u64=0x2}, @typed={0x6, 0x12c, 0x0, 0x0, @str='!\x00'}, @generic="79a7bb4d576152879717aa7687a3b1f48fb0685829d825278fcc365921caf0bbb6f48e695877afca08dd251a481c758f4f8354da774048a281c8a2e47925d4399f729dbcbd3721667a0f5382e5cc2d62ba899715266f03c239d0830974f92467086bb79bccf59813cec6fd827ad40f299790fe1b9959a8da9c013116f20e0379ed1a45ff764f6401b721fbb688e54d0f4d362d00bd161d6362b3da2868b84534192e67dbb93fb80608dd389fd9aaa6561acb7e8f708df688cef03a92408286c9cf89af3e41d7dd", @nested={0x4, 0x1a}]}]}, @TIPC_NLA_MEDIA={0x1238, 0x5, 0x0, 0x1, [@nested={0x105, 0xe2, 0x0, 0x1, [@nested={0x4, 0x95}, @generic="4afd0474a10c43a7012c75db343aff39e55782cf1876b61f7c69dc8a3b0a1cc1faf5a0c8846e7840c0a4b567c21612bdcf59d7b9595a740a68b8d51abc86e5283ebbbef0d83ae329289686e9f82ce62531cf7cbd928637cbd53048df69095c966d7462da74e2413da4f71a9525d758b19cbc2888620c08cc7836d0d9d37678b4f202ad054fc28ae4f1269414737f0a2682f69f6df2d0dce0ce1a3b5b81f8a5adba61534bb53530bbcc8922799b8aa972da68b6cbb95293b0bf6457f83e4fcd6e139917a93caa3b645fa81bf17e2d5ee988310174e171cc33c267ed7311e848e07fc2e2639ef13ea082", @nested={0x4, 0x11c}, @typed={0x7, 0x135, 0x0, 0x0, @str='G\\\x00'}, @nested={0x4, 0x19}, @nested={0x4, 0x1a}]}, @typed={0x8, 0x53, 0x0, 0x0, @pid}, @typed={0x8, 0xc0, 0x0, 0x0, @pid}, @nested={0xd0, 0x103, 0x0, 0x1, [@generic="f68673837f08d96ca875f5ae105ce040349d6444277bccfa832469c9fcbc48eaeddf8017379c688c4cf41235f43d17f0dee55cbae262fd53211ca733d495f0ec9a3cf27ef9f2835031a53c39fe9d8241d459d73762f2ad3f5c2295048cd8eb1421afb76a27004d335f9843f3fe8ff568de7028005cf71aff66ed6027d5cb93fc6a8d51058cad51946caf59543629e494c5ffafe1ef3277f232d649059a04a2ac", @nested={0x4, 0xc6}, @generic="f7f6956f0ace46e48811be2bf99cdde9a034dbf41c3990c479caef67f75c75e8bdb2d2265b69b108"]}, @typed={0x8, 0xe0, 0x0, 0x0, @fd}, @nested={0x14, 0x5a, 0x0, 0x1, [@nested={0x4, 0x2f}, @nested={0x4, 0x143}, @nested={0x4, 0x12d}, @nested={0x4, 0x63}]}, @nested={0x1028, 0x7a, 0x0, 0x1, [@nested={0x4, 0xf4}, @generic="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@typed={0x14, 0x1b, 0x0, 0x0, @ipv6=@private0}, @typed={0x8, 0x5, 0x0, 0x0, @uid}, @nested={0x4, 0x149}]}, @typed={0x8, 0x38, 0x0, 0x0, @ipv4=@broadcast}]}, @TIPC_NLA_BEARER={0x1068, 0x1, 0x0, 0x1, [@nested={0xf68, 0x82, 0x0, 0x1, [@nested={0x4, 0x14b}, 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@generic="5d06688899155361aa745cc76a42af8e2fec4373f17a1b15eb3b93a106effad818ae4659e5048d3c7bd3f50878dfd7f33aaa74bed57ab62e"]}, @generic="fe15479ecdce0a4c7e0c4209b82bf85dbaf63340cf8e036200b9d4712ed88c8958ef6a4a3794ee16cfdb13c54e79bf97277f5528cd2f7fb7ead9a1eeab60a28651b68e2a13735de7f6fc1f760a8ede8fb9f624b0643fe5ad57076b20c3694d8df1bdd5f045c42e8205c23d5829ced7649d096f3fd2e4998d4d850bb5490181cf9fcad83bed2ffae63f", @generic="523cb329f59831e6031f29b5a6116108566a42dd0e95a80c253fc45cf8856d0b3ae74738546da1e019ab7f620a4cf170c6cfa34214f772639814a95efd8bd306f3049eb92412ba4f", @generic="135db7782cfad5a14e9c39f0921a6aac8a86fe60ecec8802ba5ea9f8223b198851a60e52cc99924d222c6364a9534bd3fb40"]}, @TIPC_NLA_MEDIA={0x116c, 0x5, 0x0, 0x1, [@generic="b42c3704ab95d473b49f8f7ad1a0e69bfd81f025b634c2fbf8173432cc5bef6ff52e008fc054133af715ce737db054c65ca820e9f619a13837777f44ce1d3c32c37026ffdb49e7bd520b0c1b3d51f53c7469cd5e881e96822ed872f81bd642d524a73584753af1185debc629875dc186d71151818d35bfefb81724f088cd5b96d6ef295536abaf7c396bf3ad83629bd2a6bb5a74cadeff96", @typed={0x1004, 0x3a, 0x0, 0x0, @binary="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@nested={0x38, 0x11d, 0x0, 0x1, [@nested={0x4, 0x83}, @generic="8a219e71fc486e3fb4702514c00466f565483636", @nested={0x4, 0xd8}, @nested={0x4, 0x75}, @typed={0x12, 0x11a, 0x0, 0x0, @str='0\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c(\xdb'}]}, @typed={0x14, 0x3c, 0x0, 0x0, @ipv6=@remote}, @generic="79527ce41a2028a0665d49e146087f08b783bf79079f5c911b421674e481a75d4a39d88786e6e7058b4e3ab4738656a231365ba1b61312651dfded9c7d80970a59a7884fbdfa60364f1e4e0bc773ff5e45689973ccd145b2a8fa3087fa0a2dd4a408", @generic="f6a5542b703bffde96cb616ec5ddc03d6f3015aa0c007bf99fa3d23a12c2"]}, @TIPC_NLA_MEDIA={0x3e5, 0x5, 0x0, 0x1, [@generic="fef05fa0e7daecb4d851c84b56bcb73b9adb309a40f2cdea8815115dce7c50c5064b92eb81f1d25ddaa3d2a991003a54654ea42a9674199c4fc777620433e97cbbe3529418f33f5bbdef92548786900d63f74d441696e8affb628e642e89207427346cf57d19b581edaa00afe5d1ec636b555f4c17c02e1f80f9134e1a7307d96b32b8cfaf2c5eea469add20dbb6f3c231e4ba770e8e24380795098579e6e6ddecc2e3e2463d08750e58bfe564f5aa761c5fa23b40d96f5b6d69593b0c5e14263ec264a57581a79a399313016de8d12ab7615ad177179d553641f529b442c77b485a20033b540d28801dda197d0165", @generic="068fdd8de7bcef4402742f47c38b214871f62ee07127a430c819339afb2a7a45c51684077454a3dd0549feaa38440e976a9ea114efdfd64bcbbf01291777dc1e772c49d3b3c63834a19b8b5d3dabe694dbc9e25f16e8978cfb2bc8c1d3ada585212c391da922", @typed={0x8, 0x12e, 0x0, 0x0, @ipv4=@local}, @nested={0x121, 0x89, 0x0, 0x1, [@typed={0x8, 0x14c, 0x0, 0x0, @pid=0xffffffffffffffff}, @typed={0xb2, 0xa2, 0x0, 0x0, @str='/sys/kernel/debug/x86/boot_params/data\x00\"F\xb6\xcd\x06\xd6\x97\\L\xe1\xb2\xee\xb8\x8e\xd6O\xa1j\x90w\xc7\x94\xb7yi\x01&\x04b/\xaa\xfb#s\xc4\xa3\xa7\xacj\xc6\x8e\xf4L\x9a\xf8\xcc\xdcy\x9f\x93\xbc\xf6\xc8\xdb\x05w,|B\xfc\x04\x97\xd3\x0f\x8b\x81\xe8\xbc\x81\x0e\xd7o\xd2\xcd\x18z\xc2\xb7|\xe1\xa6\x9a~\x96\x10rnLnt\xdb\xdb-\x1b\x99\xd4\xed;\xf8\x13a\r\xf2\a\x85%\xef\xa7\x7f#\x96\xf2S\xb0\xf1Hq\x0f;\x83\xb7\x0fz\x9dN\xc9\x1e\x15r\x97|\xbfE\xce\"'}, @typed={0x4, 0x123}, @typed={0x8, 0x103, 0x0, 0x0, @pid}, @typed={0x8, 0xcb, 0x0, 0x0, @pid}, @generic="419a31ab03e24e0722c986df90d7720975495cdb3e9ea3706a8f34a632f82af283e15cea15df73d7a17cbf132704be2a64ed62dea71ef7cd14c47fa3363c5240cb66317a29293e684a59b48328"]}, @nested={0x160, 0xac, 0x0, 0x1, [@typed={0x8, 0xaa, 0x0, 0x0, @ipv4=@loopback}, @typed={0x8, 0x6f, 0x0, 0x0, @u32=0x9}, @generic="893e05068ee99fe42ee4d98b3e46c2abeb5a55e42ce95fc0a1b0f7b22f01392271ffb2d46ad9e8002b62f280b849312c267d49f76d95e9b1d2451deac6e0e189c2e7a84bb7d77d01842df9cbfeed9d77239f4662378e136e87510db373db75bd4dbd5f5fefb5ec26ed0deaae73a296bd8198e8004f5b0acdd3955edff27b5b090cb961f787ae0f1c2ef7263242e56793025359bde9dfb318abdaa799ede8ad407241425a59606ec67902226d7def935e2e072dec44b2f812", @nested={0x4, 0x118}, @typed={0x4, 0xb1}, @typed={0x8, 0x106, 0x0, 0x0, @fd}, @typed={0x7e, 0x114, 0x0, 0x0, @binary="46ccc0ab3ddb9c0138480d5f32cbe28741671c9081ea7aa37478ff6d322ab6ebe6054e3ca1cbef0a0e1fc4229a846d97fd44a36d3257bae51a284574c6c64b610069ce63288af248e86b52db975004a37dc4c716ffb137d21b8d10ac757ee9f8827b19a9231f2a9b31b15a886ec6d5e7b9efd7f8660392255bf9"}, @nested={0x4, 0x45}]}]}, @TIPC_NLA_NODE={0x24, 0x6, 0x0, 0x1, [@typed={0x8, 0x7c, 0x0, 0x0, @uid=r2}, @typed={0x8, 0x139, 0x0, 0x0, @uid}, @typed={0x8, 0x151, 0x0, 0x0, @fd=r1}, @nested={0x4, 0xc0}, @nested={0x4, 0x19}]}]}, 0x5be4}, 0x1, 0x0, 0x0, 0x4000}, 0x40) write$auto(r1, &(0x7f00000000c0)='0\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c(\xdb', 0x10000000081) 6m51.840837995s ago: executing program 2 (id=602): mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x3fd, 0x8000) set_mempolicy$auto(0x6, &(0x7f0000000000)=0x7e, 0x4) move_pages$auto(0x0, 0x1001, 0x0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$auto_mac80211_hwsim(0x0, 0xffffffffffffffff) close_range$auto(0x0, 0xfffffffffffff000, 0x2) r0 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000000)='/dev/tty12\x00', 0xe0301, 0x0) r1 = socketpair$auto(0x1, 0x1, 0x8000000000000000, 0x0) ioctl$auto(r0, 0x4b72, r1) 6m51.572203954s ago: executing program 2 (id=605): close_range$auto(0x2, 0x8, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r0 = socket(0x2, 0x3, 0x6) lsm_list_modules$auto(0x0, 0x0, 0x0) close_range$auto(0x2, 0x8, 0x0) open(&(0x7f00000000c0)='.\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x401c5820, 0x0) mkdir$auto(0x0, 0x353) 6m51.26076902s ago: executing program 2 (id=608): openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x22a02, 0x0) ioctl$auto_SNDCTL_DSP_SETFRAGMENT(0xffffffffffffffff, 0xc004500a, 0x0) ioctl$auto_SNDCTL_DSP_SPEED(0xffffffffffffffff, 0xc0045002, &(0x7f0000000140)='8:j') openat$auto_mon_fops_binary_mon_bin(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/usbmon0\x00', 0x0, 0x0) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000480)='/sys/module/zswap/parameters/compressor\x00', 0x82002, 0x0) write$auto_ocfs2_control_fops_stack_user(r0, &(0x7f0000003900)="fb", 0x1) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/module/nvme_core/parameters/iopolicy\x00', 0x2400, 0x0) read$auto_kernfs_file_fops_kernfs_internal(r1, &(0x7f00000000c0)=""/7, 0x7) 6m50.771990817s ago: executing program 2 (id=612): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) futex$auto(&(0x7f0000000080)=0x1, 0xb, 0x1, 0x0, 0x0, 0xfffffffa) futex$auto(&(0x7f0000000080)=0xfffffffa, 0xc, 0x1, 0x0, 0x0, 0xfffffffa) r0 = socket(0x11, 0x80003, 0x300) setsockopt$auto(r0, 0x107, 0xf, 0x0, 0x6) sendfile$auto(0x1, 0x3, 0x0, 0xbff) r1 = socketpair$auto(0x1e, 0x5, 0x8000000000000000, 0x0) close_range$auto(r1, 0xffffffffffffffff, 0x0) 6m50.362908547s ago: executing program 32 (id=612): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) futex$auto(&(0x7f0000000080)=0x1, 0xb, 0x1, 0x0, 0x0, 0xfffffffa) futex$auto(&(0x7f0000000080)=0xfffffffa, 0xc, 0x1, 0x0, 0x0, 0xfffffffa) r0 = socket(0x11, 0x80003, 0x300) setsockopt$auto(r0, 0x107, 0xf, 0x0, 0x6) sendfile$auto(0x1, 0x3, 0x0, 0xbff) r1 = socketpair$auto(0x1e, 0x5, 0x8000000000000000, 0x0) close_range$auto(r1, 0xffffffffffffffff, 0x0) 6.932365731s ago: executing program 0 (id=2656): mmap$auto(0x0, 0x400007, 0xdf, 0x9b72, 0xffffffffffffffff, 0x0) close_range$auto(0x2, 0x8, 0x0) socket(0x2, 0x80002, 0x73) mknod$auto(&(0x7f0000000040)='./file0\x00', 0x1001, 0x4) open$dir(&(0x7f00000001c0)='./file0\x00', 0x201, 0x14) open(&(0x7f00000002c0)='./file0\x00', 0x40a00, 0x0) io_uring_setup$auto(0x406, 0x0) mmap$auto(0x80000000000, 0x9, 0xffb, 0xffffffffffffdc5c, 0x3, 0x0) getrandom$auto(0x0, 0x6000000, 0x3) io_uring_enter$auto(0x3, 0xa84, 0x80000001, 0xa, 0x0, 0x46) io_uring_enter$auto(0x3, 0x5, 0x5f3, 0x3, 0x0, 0x2) 5.145135473s ago: executing program 0 (id=2667): mmap$auto(0x0, 0x6, 0x3, 0xeb1, 0xffffffffffffffff, 0x0) madvise$auto(0x0, 0xffffffffffff0001, 0x15) r0 = prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) mmap$auto(0x0, 0x2020009, 0x203, 0xeb1, 0xfffffffffffffffa, 0x8000) unshare$auto(0x40000080) r1 = waitid$auto_P_PIDFD(0x3, r0, &(0x7f0000000000)={@_si_pad}, 0x6, &(0x7f0000000080)={{0x6, 0x2}, {0x69, 0x4b}, 0x4, 0x40, 0x9, 0x2, 0x8001, 0x80000000, 0xe3d, 0x7fffffff, 0x2, 0x3, 0x4, 0x2, 0x7, 0x7}) capset$auto(&(0x7f0000000140)={0x2, 0xffffffffffffffff}, &(0x7f0000000180)={0x0, 0xfff, 0xf}) rt_tgsigqueueinfo$auto_SIGCONT(r1, r2, 0x12, &(0x7f00000001c0)={@_si_pad}) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/mm/mempolicy/weighted_interleave/node0\x00', 0xc2082, 0x0) sendfile$auto(0x3, 0x3, 0x0, 0x400000000006) futex_wake$auto(0x0, 0x80000002, 0xfffffffb, 0x0) 4.176462747s ago: executing program 1 (id=2674): mmap$auto(0x0, 0x5, 0x2, 0x40eb2, 0x401, 0x300000000000) close_range$auto(0x2, 0x8, 0x0) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) fanotify_init$auto(0x65, 0x2) pipe$auto(0x0) dup2$auto(0x5, 0x4) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) socket(0x10, 0x2, 0xc) select$auto(0x9, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0x7, 0xfffffffffffffffd, 0x1, 0x948b, 0x9, 0x15f4da07, 0x6, 0x10, 0x64, 0x80000020, 0x1000, 0xb, 0x9, 0x2, 0xd8]}, 0x0) splice$auto(0x4, 0x0, 0x2, 0x0, 0x80000001, 0x9) write$auto(0x6, 0x0, 0x100000001) 3.937061958s ago: executing program 4 (id=2675): mmap$auto(0x0, 0x2020009, 0x8000000000000006, 0x40000000000eb1, 0xffffffffffffffff, 0x8000) socket(0x2, 0x1, 0x0) sysfs$auto(0x2, 0x10, 0x0) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, 0x0, 0x40080, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) madvise$auto(0x0, 0xffffffffffff0005, 0x17) madvise$auto(0x0, 0xffffffffffff0001, 0x15) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x4) madvise$auto(0x6000000000, 0x8, 0x7) madvise$auto(0x0, 0x400053, 0x9) shmdt$auto(0x0) 3.203164745s ago: executing program 0 (id=2678): r0 = openat$auto_msr_fops_msr(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cpu/0/msr\x00', 0x181f82, 0x0) readv$auto(r0, &(0x7f00000000c0)={0x0, 0x101d0}, 0x400) readv$auto(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040), 0xd}, 0x8) unshare$auto(0x40000080) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) close_range$auto(0x2, 0xa, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000100)='/sys/devices/platform/vhci_hcd.0/usbip_debug\x00', 0x8002, 0x0) r1 = prctl$auto_SIGCONT(0xc, 0x12, 0xffffffffffffffff, 0x4, 0x0) read$auto_bm_entry_operations_binfmt_misc(r1, &(0x7f0000000340)=""/225, 0xe1) openat$auto_tomoyo_operations_securityfs_if(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/security/tomoyo/domain_policy\x00', 0x40602, 0x0) preadv$auto(0x40000000000003, &(0x7f0000000080)={0x0, 0xf15a}, 0x6, 0x8, 0x5) 3.168457857s ago: executing program 1 (id=2679): mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) close_range$auto(0x2, 0x8, 0x0) io_uring_setup$auto(0x2800, 0x0) socket(0x2, 0x5, 0x0) socket(0x2, 0x80002, 0x73) r0 = socket(0x2, 0x1, 0x84) sendmmsg$auto(0xffffffffffffffff, &(0x7f0000000080)={{0x0, 0x3000000, 0x0, 0x1, 0x0, 0x10000000000000, 0x2}, 0x895}, 0x3, 0x0) r1 = getpid() sendmsg$auto_NL80211_CMD_SET_HW_TIMESTAMP(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYRES16=r0], 0x14}, 0x1, 0x0, 0x0, 0x20000004}, 0x4080) process_vm_readv$auto(r1, &(0x7f0000000000)={0x0, 0xfff}, 0x1, &(0x7f0000000280)={&(0x7f0000000080), 0xffffffff}, 0x6, 0x0) bpf$auto(0x5, &(0x7f0000000000)=@iter_create={0x15, 0x8}, 0x7) 2.907447792s ago: executing program 3 (id=2681): mmap$auto(0x0, 0x128009, 0xdf, 0xeb1, 0x401, 0x8000) openat$auto_vmuser_fops_vmci_host(0xffffffffffffff9c, &(0x7f0000000140), 0x80800, 0x0) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, 0x0, 0x14f682, 0x0) syz_genetlink_get_family_id$auto_l2tp(0x0, 0xffffffffffffffff) r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snd/midiC2D3\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) write$auto(r0, &(0x7f00000000c0)='/dev/audio1\x00', 0x100000a3d9) r1 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000280)='\x00', &(0x7f00000002c0)={0xa80, 0x2, 0xa}, 0x18) sendmmsg$auto(r1, &(0x7f0000000000)={{0x0, 0x2, 0x0, 0x5, 0x0, 0xfffffffffffffffc, 0x2665}, 0x2}, 0xe159, 0x9) r2 = socket(0xa, 0x5, 0x84) sendto$auto(r2, 0x0, 0x401, 0x7f, &(0x7f0000000000)=@generic={0xa, "e2e18340cba8fe80000700"}, 0x1c) 2.882646422s ago: executing program 1 (id=2682): r0 = open(&(0x7f0000000000)='./file0\x00', 0x4242, 0xe1d2b27bdc14aabc) fallocate$auto(r0, 0x0, 0x10, 0x4cbd5d) r1 = openat2$dir(0xffffffffffffff9c, 0x0, &(0x7f0000000180)={0x80040, 0x40, 0xe}, 0x18) fremovexattr$auto(r1, &(0x7f0000000000)='system.posix_acl_access\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x2, 0x14) setfsuid$auto(0xee00) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mmap$auto(0x0, 0x2020009, 0x2, 0xeb1, 0xfffffffffffffffa, 0x8000) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) read$auto_mon_fops_binary_mon_bin(0xffffffffffffffff, 0x0, 0x0) ptrace$auto(0x10, r2, 0x1, 0x7ff) 2.727665347s ago: executing program 4 (id=2683): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) close_range$auto(0x0, 0x5, 0x0) socket(0x29, 0x2, 0x0) socket(0x10, 0x2, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket(0x10, 0x2, 0x14) sendmsg$auto_ETHTOOL_MSG_CHANNELS_GET(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000000a14af"], 0x14}, 0x1, 0x0, 0x0, 0x80c3}, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xffffffffffffff14, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="72010000", @ANYRES8=r1], 0x1ac}, 0x1, 0x0, 0x0, 0x40}, 0x200440c0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xfc7c, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[], 0x1ac}, 0x1, 0x0, 0x0, 0x40c0}, 0x48050) sendmmsg$auto(r2, &(0x7f0000000080)={{0x0, 0x8001c01, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x1}, 0x7}, 0x3d55, 0x0) 2.301143146s ago: executing program 1 (id=2684): mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) r0 = io_uring_setup$auto(0x5, 0x0) close_range$auto(0x2, r0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0xa, 0x1, 0x84) io_uring_setup$auto(0x6, 0x0) sendto$auto(0x3, 0x0, 0x2000f, 0x101, &(0x7f0000000000)=@in={0x2, 0x4e22, @rand_addr=0x64010100}, 0x1c) setsockopt$auto(0x3, 0x1, 0x3e, 0x0, 0x9) connect$auto(0x3, &(0x7f00000018c0)=@in={0x2, 0x300, @loopback=0xac14140a}, 0x55) listen$auto(0x3, 0x81) accept$auto(0x3, 0x0, 0x0) 1.978078906s ago: executing program 0 (id=2685): close_range$auto(0x2, 0x8, 0x0) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x6, 0x8000) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000140)='/sys/devices/system/node/node1/compact\x00', 0xc2481, 0x0) msync$auto(0x1ffff000, 0x1800000000000fe, 0x400000004) ioctl$auto(0xffffffffffffffff, 0x4b47, 0x1) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:00/status\x00', 0xa140, 0x0) r1 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pts/ptmx\x00', 0x0, 0x0) io_uring_setup$auto(0x1, 0x0) ioctl$auto_TIOCSETD2(r1, 0x5423, 0x0) ioctl$auto(r1, 0x89f0, r0) 1.877332447s ago: executing program 4 (id=2686): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r0 = socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) fcntl$auto(0x3, 0x8, 0x0) openat$auto_proc_mountinfo_operations_mnt_namespace(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/mountinfo\x00', 0x20200, 0x0) poll$auto(&(0x7f00000010c0)={0x3, 0x420c}, 0x1, 0x2e2) mkdir$auto(&(0x7f0000000100)='}[,&*}\x00', 0x8001) mount$auto(0x0, &(0x7f0000000040)='}[,&*}\x00\x0e\x15F\xf7\x1a\xd1K+\xedy\xc6\x9bb\x94\xb4^\xc2\x83%\xfbw}\xfb_P\"\x19\xdfi\xe9hA|Q\x8a_F\x04:Q\x90\'\x06', &(0x7f0000000140)='nfsd\x00', 0x10000, 0x0) fcntl$auto(0x3, 0x4, 0xa553) sendmmsg$auto(0x4, 0x0, 0x9a6, 0x6) read$auto_blk_mq_debugfs_fops_blk_mq_debugfs(r0, &(0x7f0000000180)=""/226, 0xe2) close_range$auto(0x2, 0x8, 0x0) 1.700218879s ago: executing program 3 (id=2687): mmap$auto(0x0, 0x86f3, 0x6, 0xeb1, 0xffffffffffffffff, 0x8000) close_range$auto(0x0, 0xfffffffffffff000, 0x2) socket(0x10, 0x2, 0x0) close_range$auto(0x0, 0xffffffffffffffff, 0x2) r0 = fanotify_init$auto(0xc00, 0x2000000000002) r1 = open(&(0x7f0000000000)='./file0\x00', 0x165b42, 0xe1d2b27bdc14aa98) fanotify_mark$auto(0x400000000000, 0x105, 0xf2b, r1, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x4743, 0x117) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) socket(0xa, 0x5, 0x0) read$auto_debugfs_full_proxy_file_operations_internal(r0, &(0x7f0000000080)=""/117, 0x75) 1.581656446s ago: executing program 4 (id=2688): mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x1ac}, 0x1, 0x0, 0x0, 0x4004810}, 0x800) close_range$auto(0x2, 0x8, 0x0) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mtdblock0\x00', 0x14f602, 0x0) socket(0x10, 0x3, 0x6) socket(0x2, 0x2, 0x0) r0 = socket(0x10, 0x2, 0x4) r1 = socket(0x10, 0x3, 0x6) r2 = syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$auto_ETHTOOL_MSG_LINKMODES_SET(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="f0020000", @ANYRES16=r2, @ANYBLOB="01002dbd7000fedbdf2505000000da0203800800c000e000000204002a000400110008002e00", @ANYRES32, @ANYBLOB="d152e64e22695352dd73864415aa8a78c65e6ab752fb4d469a47a092ae7d5061cdd9690cac4138553ecfbb1b32dd7c33b14cc842bc1e2a5da4203e64ceaa9db5223aa655b6313c011b3e73a75f1aa1f7b2ea43344b15bd494886e355cf6d92c8fe670a42bc677830013e9c4aa4fa30c3e6630bf0ed13206d5a18f6813c6fb03466112aedf5d67bb5b99fe96a6dcd279916b0bce029925b63c48d41ca8a76e46c6014100005800c00c50003000000000000000c02368008027a8087010c800800e800", @ANYRES32=r0, @ANYBLOB="0800fb00", @ANYRES32=r1], 0x2f0}, 0x1, 0x0, 0x0, 0x40000}, 0x50) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) 1.463699383s ago: executing program 3 (id=2689): mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) madvise$auto(0x0, 0xffffffffffff0001, 0x15) openat$auto_kernel_debug_fops_orangefs_debugfs(0xffffffffffffff9c, 0x0, 0x201, 0x0) openat$auto_mon_fops_text_t_mon_text(0xffffffffffffff9c, &(0x7f0000000400)='/sys/kernel/debug/usb/usbmon/0u\x00', 0x22202, 0x0) close_range$auto(0x2, 0x8, 0x0) openat$auto_uprobe_events_ops_trace_uprobe(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/tracing/uprobe_events\x00', 0x2102, 0x0) openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snd/controlC2\x00', 0x2584, 0x0) ioctl$auto(0x3, 0x40045542, 0xb551) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x80102, 0x0) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000080)='/dev/midi2\x00', 0x103, 0x0) close_range$auto(0x2, 0x8, 0x0) 1.383060759s ago: executing program 0 (id=2690): select$auto(0xe, 0x0, 0x0, 0x0, 0x0) setregid$auto(0xee01, 0x0) sendfile$auto(0x3, 0x3, 0x0, 0x400000000006) openat$auto_dvb_frontend_fops_dvb_frontend(0xffffffffffffff9c, 0x0, 0x8203, 0x0) mbind$auto(0x2000, 0x100000004, 0x100000000, 0x0, 0x5, 0x2) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) madvise$auto(0x0, 0xffffffffffff0005, 0x17) madvise$auto(0x0, 0xffffffffffff0001, 0x15) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) madvise$auto(0x0, 0xffffffffffff0005, 0x19) prlimit64$auto(0x0, 0x7, 0x0, 0x0) 1.336168426s ago: executing program 4 (id=2691): mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffff6a, &(0x7f0000000200)={0x0, 0x1ac}, 0x1, 0x0, 0x0, 0x4000009}, 0x24004880) r0 = socket(0x10, 0x2, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x1ac}}, 0x40000) sendmmsg$auto(r0, &(0x7f0000000080)={{0x0, 0x8002, &(0x7f00000002c0)={0x0, 0xc4}, 0x2, 0x0, 0x0, 0x1}, 0x5}, 0x3, 0x0) io_uring_setup$auto(0x6, 0x0) io_uring_setup$auto(0x40, &(0x7f00000001c0)={0x1200, 0x5, 0x10000, 0x9, 0x5b77b906, 0x0, 0xffffffffffffffff, [0xcfa, 0x660f, 0x5], {0x7ffd, 0x7, 0xc, 0x4, 0x4, 0x3, 0x100003ff, 0x3, 0xffff}, {0x20000000, 0x9, 0x7, 0x2, 0x2, 0xffff13a7, 0xfffffff7, 0x449e}}) r1 = socket(0x11, 0x80003, 0x300) setsockopt$auto(r1, 0x107, 0xf, 0x0, 0x6) capset$auto(0x0, &(0x7f0000000000)={0x2, 0xc, 0x5a}) sendmmsg$auto(r1, &(0x7f0000000140)={{&(0x7f0000000000), 0x205ac, &(0x7f0000000100)={&(0x7f0000000200), 0x7}, 0x5, 0x0, 0x5, 0x4}, 0x20000005}, 0x5, 0xcae) 1.208360793s ago: executing program 4 (id=2692): openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv6/route/flush\x00', 0x80401, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) madvise$auto(0x0, 0xffffffffffff0005, 0x17) madvise$auto(0x0, 0xffffffffffff0001, 0x15) settimeofday$auto(&(0x7f0000000080)={0x7fffffff, 0x5}, 0x0) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) write$auto(0x3, 0x0, 0xfdef) syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000140), 0xffffffffffffffff) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/pcrypt/pencrypt/parallel_cpumask\x00', 0x80302, 0x0) madvise$auto(0x0, 0xffffffffffff0001, 0x15) arch_prctl$auto_ARCH_MAP_VDSO_32(0x2002, 0x3) 1.064250586s ago: executing program 3 (id=2693): close_range$auto(0x2, 0x8, 0x0) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/rpc/nfs4.idtoname/channel\x00', 0x8f3b7a51b80ebd01, 0x0) socket(0xa, 0x1, 0x84) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f0000000440), 0x20100, 0x0) r0 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0x6ab82, 0x0) close_range$auto(0x2, 0x8, 0x0) openat$auto_ftrace_set_event_fops_trace_events(0xffffffffffffff9c, &(0x7f0000000200)='/sys/kernel/tracing/set_event\x00', 0x20201, 0x0) socket(0x2c, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pts/ptmx\x00', 0x40001, 0x0) ioctl$auto_KVM_CREATE_VM(r0, 0x5457, 0x0) 1.043010637s ago: executing program 1 (id=2694): openat$auto_cec_devnode_fops_cec_priv(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cec4\x00', 0x800, 0x0) r0 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x2a742, 0x0) mmap$auto(0x0, 0x10000, 0xde, 0x11, r0, 0x28000) madvise$auto(0x0, 0x2000040080000004, 0xe) syz_genetlink_get_family_id$auto_ioam6(0x0, 0xffffffffffffffff) sendmsg$auto_IOAM6_CMD_DEL_NAMESPACE(0xffffffffffffffff, 0x0, 0x808) r1 = ioctl$auto_TIOCGPTPEER2(0xffffffffffffffff, 0x5441, 0x0) mmap$auto(0x0, 0x810004, 0x400000000ffb, 0x12, r1, 0x2) getrlimit$auto(0x4, 0x0) r2 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nullb0\x00', 0x60742, 0x0) ioctl$auto_BLKZEROOUT(r2, 0x127f, 0x0) 833.030825ms ago: executing program 3 (id=2695): close_range$auto(0x0, 0xfffffffffffff000, 0x2) socket(0x2, 0xa, 0x1) openat$auto_proc_pid_smaps_operations_internal(0xffffffffffffff9c, &(0x7f0000000b00)='/proc/self/smaps\x00', 0x42000, 0x0) socket(0x2, 0x80802, 0x0) openat$auto_cec_devnode_fops_cec_priv(0xffffffffffffff9c, &(0x7f0000002c00)='/dev/cec18\x00', 0x900, 0x0) socket(0x2b, 0x1, 0x0) openat$auto_binder_fops_binder_internal(0xffffffffffffff9c, &(0x7f0000000000)='/dev/binderfs/binder0\x00', 0x0, 0x0) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snd/midiC2D0\x00', 0x1, 0x0) openat$auto_posix_clock_file_operations_posix_clock(0xffffffffffffff9c, &(0x7f0000005280), 0x0, 0x0) openat$auto_snd_pcm_f_ops_pcm(0xffffffffffffff9c, &(0x7f0000002180)='/dev/snd/pcmC0D0p\x00', 0x0, 0x0) select$auto(0x9, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0x7, 0x0, 0x1, 0x948b, 0x5, 0x15f4da07, 0x9, 0x1010, 0x64, 0xfffffffffffffffe, 0x1000, 0xb, 0xb02a, 0x2, 0xa]}, 0x0) 470.45867ms ago: executing program 3 (id=2696): mmap$auto(0x0, 0x100020005, 0xe2, 0x1e, 0xffffffffffffffff, 0x8000) geteuid() setresuid$auto(0x0, 0x0, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) msync$auto(0x1ffff000, 0x17ffffffffffffc, 0x400000004) close_range$auto(0x2, 0x8, 0x0) mmap$auto(0x0, 0x30009, 0x4000000000df, 0x4000eb1, 0x401, 0x8000) sendmsg$auto_OVS_FLOW_CMD_SET(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x90}, 0x10) io_uring_setup$auto(0x6, 0x0) openat$auto_generic(0xffffffffffffff9c, &(0x7f0000000000)='/proc/kpagecount\x00', 0x0, 0x0) readv$auto(0x3, &(0x7f00000001c0)={0x0, 0x1000}, 0x100000007) 96.329848ms ago: executing program 0 (id=2697): socket(0x2, 0x804, 0x0) mmap$auto(0x0, 0x4020009, 0x6, 0xeb1, 0x401, 0x8000) madvise$auto(0x0, 0xffffffffffff0005, 0x17) madvise$auto(0x0, 0xffffffffffff0001, 0x15) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) madvise$auto(0x0, 0xffffffffffff0005, 0x19) pselect6$auto(0x8eb, 0x0, 0x0, 0x0, 0x0, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) modify_ldt$auto(0x1, 0x0, 0x10) mmap$auto(0x0, 0x400005, 0xdf, 0x9b72, 0x2, 0x8000) modify_ldt$auto(0x0, 0x0, 0xfffffffffffffffb) 0s ago: executing program 1 (id=2698): socket(0x11, 0x80003, 0x300) openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0x6ab83, 0x0) openat$auto_evdev_fops_evdev(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/input/event1\x00', 0x41040, 0x0) r0 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000001180), 0x101000, 0x0) close_range$auto(0x2, 0x8, 0x2) r1 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000080), 0x82401, 0x0) ioctl$auto_KVM_CREATE_VM(r1, 0xae01, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f0000000140)='/dev/video69\x00', 0x101, 0x0) ioctl$auto(0x3, 0xae41, r1) ioctl$auto_KVM_GET_MSRS(r0, 0x4004ae8b, &(0x7f0000000040)={0x7, 0x179}) kernel console output (not intermixed with test programs): prof.part.0+0x10/0x10 [ 439.695586][T13327] ? rcu_is_watching+0x12/0xc0 [ 439.695622][T13327] __filemap_get_folio_mpol+0x6a4/0xe70 [ 439.695662][T13327] ioctx_alloc+0x7e1/0x21a0 [ 439.695718][T13327] ? __pfx_ioctx_alloc+0x10/0x10 [ 439.695777][T13327] __x64_sys_io_setup+0xc9/0x220 [ 439.695819][T13327] do_syscall_64+0x115/0x840 [ 439.695857][T13327] ? clear_bhb_loop+0x40/0x90 [ 439.695893][T13327] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 439.695923][T13327] RIP: 0033:0x7f50cf19ce59 [ 439.695946][T13327] 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 [ 439.695973][T13327] RSP: 002b:00007f50cd3f6028 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 439.696001][T13327] RAX: ffffffffffffffda RBX: 00007f50cf416090 RCX: 00007f50cf19ce59 [ 439.696020][T13327] RDX: 0000000000000000 RSI: 0000200000000580 RDI: 000000000000ffff [ 439.696038][T13327] RBP: 00007f50cf232d6f R08: 0000000000000000 R09: 0000000000000000 [ 439.696055][T13327] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 439.696071][T13327] R13: 00007f50cf416128 R14: 00007f50cf416090 R15: 00007ffd94f967c8 [ 439.696110][T13327] [ 440.207983][ T1316] ieee802154 phy0 wpan0: encryption failed: -22 [ 440.214766][ T1316] ieee802154 phy1 wpan1: encryption failed: -22 [ 440.252280][ T48] bridge_slave_1: left allmulticast mode [ 440.258151][ T48] bridge_slave_1: left promiscuous mode [ 440.289902][ T48] bridge0: port 2(bridge_slave_1) entered disabled state [ 440.350028][ T48] bridge_slave_0: left allmulticast mode [ 440.373603][ T48] bridge_slave_0: left promiscuous mode [ 440.392605][ T48] bridge0: port 1(bridge_slave_0) entered disabled state [ 440.863662][ T48] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 440.891825][ T48] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 440.928668][ T48] bond0 (unregistering): Released all slaves [ 441.213545][ T50] Bluetooth: hci0: command tx timeout [ 441.669196][ T48] hsr_slave_0: left promiscuous mode [ 441.684604][ T48] hsr_slave_1: left promiscuous mode [ 441.693303][ T48] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 441.714471][ T48] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 441.729670][ T48] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 441.752537][ T48] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 441.785259][ T48] veth1_macvtap: left promiscuous mode [ 441.807436][ T48] veth0_macvtap: left promiscuous mode [ 441.814498][ T48] veth1_vlan: left promiscuous mode [ 441.826396][ T48] veth0_vlan: left promiscuous mode [ 441.873953][T13358] netlink: 178 bytes leftover after parsing attributes in process `syz.4.2081'. [ 441.886196][T13358] netlink: 178 bytes leftover after parsing attributes in process `syz.4.2081'. [ 442.378885][ T48] team0 (unregistering): Port device team_slave_1 removed [ 442.407556][ T48] team0 (unregistering): Port device team_slave_0 removed [ 443.293370][ T50] Bluetooth: hci0: command tx timeout [ 443.825470][T13377] FAULT_INJECTION: forcing a failure. [ 443.825470][T13377] name fail_futex, interval 1, probability 0, space 0, times 0 [ 443.859190][T13377] CPU: 1 UID: 0 PID: 13377 Comm: syz.0.2093 Tainted: G L syzkaller #0 PREEMPT(full) [ 443.859238][T13377] Tainted: [L]=SOFTLOCKUP [ 443.859248][T13377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 443.859266][T13377] Call Trace: [ 443.859275][T13377] [ 443.859285][T13377] dump_stack_lvl+0x100/0x190 [ 443.859341][T13377] should_fail_ex.cold+0x5/0xa [ 443.859379][T13377] get_futex_key+0x1d2/0x1510 [ 443.859430][T13377] ? __pfx_get_futex_key+0x10/0x10 [ 443.859482][T13377] ? futex_hash+0x2ad/0x370 [ 443.859529][T13377] ? futex_hash+0x141/0x370 [ 443.859579][T13377] futex_wake+0xea/0x530 [ 443.859615][T13377] ? __pfx_futex_wait+0x10/0x10 [ 443.859651][T13377] ? __pfx_futex_wake+0x10/0x10 [ 443.859690][T13377] ? do_writev+0x214/0x340 [ 443.859730][T13377] do_futex+0x32b/0x350 [ 443.859760][T13377] ? __pfx_do_futex+0x10/0x10 [ 443.859790][T13377] ? cap_task_prctl+0x104/0xa50 [ 443.859826][T13377] __x64_sys_futex+0x34f/0x4d0 [ 443.859861][T13377] ? __pfx___x64_sys_futex+0x10/0x10 [ 443.859892][T13377] ? __pfx___do_sys_prctl+0x10/0x10 [ 443.859918][T13377] ? arch_syscall_is_vdso_sigreturn+0xb6/0x200 [ 443.859961][T13377] ? syscall_user_dispatch+0x76/0x130 [ 443.859996][T13377] do_syscall_64+0x115/0x840 [ 443.860035][T13377] ? clear_bhb_loop+0x40/0x90 [ 443.860070][T13377] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 443.860100][T13377] RIP: 0033:0x7fd47a79ce59 [ 443.860124][T13377] 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 [ 443.860152][T13377] RSP: 002b:00007fd47b7070e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 443.860180][T13377] RAX: ffffffffffffffda RBX: 00007fd47aa15fa8 RCX: 00007fd47a79ce59 [ 443.860198][T13377] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fd47aa15fac [ 443.860213][T13377] RBP: 00007fd47aa15fa0 R08: 0000000000000001 R09: 0000000000000000 [ 443.860229][T13377] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 443.860244][T13377] R13: 00007fd47aa16038 R14: 00007ffe36239b80 R15: 00007ffe36239c68 [ 443.860277][T13377] [ 444.439600][T13316] bridge0: port 1(bridge_slave_0) entered blocking state [ 444.460181][T13316] bridge0: port 1(bridge_slave_0) entered disabled state [ 444.478746][T13316] bridge_slave_0: entered allmulticast mode [ 444.506613][T13316] bridge_slave_0: entered promiscuous mode [ 444.535330][T13316] bridge0: port 2(bridge_slave_1) entered blocking state [ 444.553123][T13316] bridge0: port 2(bridge_slave_1) entered disabled state [ 444.564971][T13316] bridge_slave_1: entered allmulticast mode [ 444.573057][T13316] bridge_slave_1: entered promiscuous mode [ 444.699863][T13316] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 444.752106][T13316] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 444.867918][T13316] team0: Port device team_slave_0 added [ 444.887005][T13316] team0: Port device team_slave_1 added [ 444.902469][T13391] netlink: 342 bytes leftover after parsing attributes in process `syz.0.2089'. [ 444.949957][T13316] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 444.963242][T13316] 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. [ 445.011696][T13316] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 445.023076][T13391] netlink: 306 bytes leftover after parsing attributes in process `syz.0.2089'. [ 445.038182][T13316] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 445.059207][T13316] 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. [ 445.112866][T13316] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 445.252700][T13316] hsr_slave_0: entered promiscuous mode [ 445.260615][T13316] hsr_slave_1: entered promiscuous mode [ 445.376454][ T50] Bluetooth: hci0: command tx timeout [ 445.535410][T13402] vivid-007: ================= START STATUS ================= [ 445.551056][T13402] vivid-007: Enable Output Cropping: true grabbed [ 445.563368][T13402] vivid-007: Enable Output Composing: true grabbed [ 445.571244][T13402] vivid-007: Enable Output Scaler: true grabbed [ 445.586982][T13402] vivid-007: Tx RGB Quantization Range: Automatic grabbed [ 445.600905][T13402] vivid-007: Transmit Mode: HDMI grabbed [ 445.629844][T13402] vivid-007: Hotplug Present: 0x00000000 [ 445.658743][T13402] vivid-007: RxSense Present: 0x00000000 [ 445.682258][T13402] vivid-007: EDID Present: 0x00000000 [ 445.694689][T13402] vivid-007: ================== END STATUS ================== [ 445.778585][T13406] HfR: entered promiscuous mode [ 446.030507][T13406] netlink: 12 bytes leftover after parsing attributes in process `syz.1.2094'. [ 446.066448][T13406] HfR: left promiscuous mode [ 446.641135][ T50] Bluetooth: hci2: unexpected event 0x3e length: 726 > 260 [ 446.641492][ T50] Bluetooth: hci2: unexpected subevent 0x0e length: 725 > 15 [ 446.662646][ T50] Bluetooth: hci2: Unable to find connection for dst 00:a2:f2:94:be:c8 sid 0x4f [ 447.466358][ T50] Bluetooth: hci0: command tx timeout [ 447.847762][T13316] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 447.875481][T13316] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 447.889840][T13316] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 447.918202][T13316] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 447.934197][T13316] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 447.950699][T13316] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 447.958888][T13316] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 447.969488][T13316] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 448.136848][T13316] 8021q: adding VLAN 0 to HW filter on device bond0 [ 448.180358][T13316] 8021q: adding VLAN 0 to HW filter on device team0 [ 448.211130][ T3304] bridge0: port 1(bridge_slave_0) entered blocking state [ 448.218379][ T3304] bridge0: port 1(bridge_slave_0) entered forwarding state [ 448.296294][ T48] bridge0: port 2(bridge_slave_1) entered blocking state [ 448.303529][ T48] bridge0: port 2(bridge_slave_1) entered forwarding state [ 450.086539][T13316] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 450.213914][T13316] veth0_vlan: entered promiscuous mode [ 450.247726][T13316] veth1_vlan: entered promiscuous mode [ 450.325925][T13316] veth0_macvtap: entered promiscuous mode [ 450.359350][T13316] veth1_macvtap: entered promiscuous mode [ 450.581799][T13316] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 450.647056][T13316] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 450.719494][ T1842] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 450.756418][ T1842] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 450.796238][ T1842] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 450.813672][ T1842] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 451.200970][ T3371] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 451.230594][ T3371] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 451.294604][ T3371] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 451.326703][ T3371] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 453.007458][ T50] Bluetooth: hci0: unexpected event 0x3e length: 726 > 260 [ 453.007499][ T50] Bluetooth: hci0: unexpected subevent 0x0e length: 725 > 15 [ 453.022758][ T50] Bluetooth: hci0: Unable to find connection for dst 00:a2:f2:94:be:c8 sid 0x4f [ 453.513617][ T50] Bluetooth: hci1: unexpected event 0x3e length: 726 > 260 [ 453.513654][ T50] Bluetooth: hci1: unexpected subevent 0x0d length: 725 > 260 [ 453.529233][ T50] Bluetooth: hci1: Unknown advertising packet type: 0x7f [ 453.529265][ T50] Bluetooth: hci1: adv larger than maximum supported [ 453.536394][ T50] Bluetooth: hci1: Unknown advertising packet type: 0x3f [ 453.543326][ T50] Bluetooth: hci1: Unknown advertising packet type: 0x70 [ 453.550513][ T50] Bluetooth: hci1: Malformed LE Event: 0x0d [ 453.973137][T13531] netlink: 266 bytes leftover after parsing attributes in process `syz.0.2125'. [ 454.023538][T13531] IPv6: NLM_F_CREATE should be specified when creating new route [ 455.344757][T13557] HfR: entered promiscuous mode [ 455.950069][T13563] netlink: 25 bytes leftover after parsing attributes in process `syz.0.2136'. [ 456.012167][T13557] netlink: 12 bytes leftover after parsing attributes in process `syz.4.2134'. [ 456.073166][T13557] HfR: left promiscuous mode [ 456.859176][T13582] sg_read: process 23 (syz.3.2142) changed security contexts after opening file descriptor, this is not allowed. [ 457.106408][T13577] serio: Serial port ttyS0 [ 458.756069][T13607] netlink: 334 bytes leftover after parsing attributes in process `syz.3.2146'. [ 459.273936][T13623] openvswitch: netlink: IP tunnel dst address not specified [ 459.596785][T13628] FAULT_INJECTION: forcing a failure. [ 459.596785][T13628] name failslab, interval 1, probability 0, space 0, times 0 [ 459.638158][T13628] CPU: 0 UID: 0 PID: 13628 Comm: syz.3.2153 Tainted: G L syzkaller #0 PREEMPT(full) [ 459.638204][T13628] Tainted: [L]=SOFTLOCKUP [ 459.638215][T13628] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 459.638232][T13628] Call Trace: [ 459.638245][T13628] [ 459.638255][T13628] dump_stack_lvl+0x100/0x190 [ 459.638308][T13628] should_fail_ex.cold+0x5/0xa [ 459.638344][T13628] should_failslab+0xc2/0x120 [ 459.638384][T13628] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 459.638426][T13628] ? __kernfs_new_node+0xd2/0x9f0 [ 459.638463][T13628] __kernfs_new_node+0xd2/0x9f0 [ 459.638502][T13628] ? __pfx___kernfs_new_node+0x10/0x10 [ 459.638545][T13628] ? find_held_lock+0x2b/0x80 [ 459.638579][T13628] ? kernfs_root+0xee/0x2a0 [ 459.638607][T13628] ? kernfs_root+0xee/0x2a0 [ 459.638644][T13628] kernfs_new_node+0x11b/0x1a0 [ 459.638686][T13628] __kernfs_create_file+0x53/0x350 [ 459.638733][T13628] sysfs_add_file_mode_ns+0x207/0x3c0 [ 459.638777][T13628] internal_create_group+0x593/0xfb0 [ 459.638821][T13628] ? __pfx_internal_create_group+0x10/0x10 [ 459.638861][T13628] ? kernfs_create_link+0x1bd/0x240 [ 459.638910][T13628] internal_create_groups+0x9d/0x150 [ 459.638947][T13628] device_add+0x7c8/0x1950 [ 459.638983][T13628] ? __pfx_device_add+0x10/0x10 [ 459.639014][T13628] ? lockdep_init_map_type+0x5c/0x250 [ 459.639060][T13628] ? __init_waitqueue_head+0xca/0x150 [ 459.639101][T13628] netdev_register_kobject+0x1a9/0x3d0 [ 459.639146][T13628] register_netdevice+0x151c/0x24b0 [ 459.639187][T13628] ? __pfx_register_netdevice+0x10/0x10 [ 459.639217][T13628] ? net_generic+0xea/0x2a0 [ 459.639255][T13628] ppp_dev_configure+0x986/0xcb0 [ 459.639294][T13628] ppp_ioctl+0x9d7/0x27c0 [ 459.639327][T13628] ? find_held_lock+0x2b/0x80 [ 459.639368][T13628] ? __pfx_ppp_ioctl+0x10/0x10 [ 459.639407][T13628] ? __fget_files+0x21f/0x3d0 [ 459.639446][T13628] ? __pfx_ppp_ioctl+0x10/0x10 [ 459.639478][T13628] __x64_sys_ioctl+0x18e/0x210 [ 459.639511][T13628] do_syscall_64+0x115/0x840 [ 459.639550][T13628] ? clear_bhb_loop+0x40/0x90 [ 459.639586][T13628] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 459.639616][T13628] RIP: 0033:0x7f0bd659ce59 [ 459.639640][T13628] 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 [ 459.639670][T13628] RSP: 002b:00007f0bd747b028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 459.639700][T13628] RAX: ffffffffffffffda RBX: 00007f0bd6815fa0 RCX: 00007f0bd659ce59 [ 459.639720][T13628] RDX: 0000000000000000 RSI: 00000000c004743e RDI: 0000000000000006 [ 459.639738][T13628] RBP: 00007f0bd6632d6f R08: 0000000000000000 R09: 0000000000000000 [ 459.639757][T13628] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 459.639774][T13628] R13: 00007f0bd6816038 R14: 00007f0bd6815fa0 R15: 00007fff289772c8 [ 459.639812][T13628] [ 460.556011][T13640] netlink: 216 bytes leftover after parsing attributes in process `syz.0.2158'. [ 460.572627][T13640] tc_dump_action: action bad kind [ 460.838542][T13644] netlink: Conntrack attr type has unexpected length (type=3, length=0, expected=8) [ 461.138833][T13645] EXT4-fs (sda1): Delayed block allocation failed for inode 2030 at logical offset 0 with max blocks 1 with error 117 [ 461.243228][T13649] netlink: 342 bytes leftover after parsing attributes in process `syz.0.2162'. [ 461.246383][T13645] EXT4-fs (sda1): This should not happen!! Data will be lost [ 461.246383][T13645] [ 461.951784][T13665] FAULT_INJECTION: forcing a failure. [ 461.951784][T13665] name failslab, interval 1, probability 0, space 0, times 0 [ 461.982893][T13665] CPU: 1 UID: 0 PID: 13665 Comm: syz.4.2165 Tainted: G L syzkaller #0 PREEMPT(full) [ 461.982939][T13665] Tainted: [L]=SOFTLOCKUP [ 461.982949][T13665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 461.982965][T13665] Call Trace: [ 461.982975][T13665] [ 461.982984][T13665] dump_stack_lvl+0x100/0x190 [ 461.983038][T13665] should_fail_ex.cold+0x5/0xa [ 461.983074][T13665] ? lsm_blob_alloc+0x68/0x90 [ 461.983115][T13665] should_failslab+0xc2/0x120 [ 461.983149][T13665] __kmalloc_noprof+0xe0/0x850 [ 461.983195][T13665] ? trace_kmem_cache_alloc+0xd5/0x100 [ 461.983245][T13665] lsm_blob_alloc+0x68/0x90 [ 461.983290][T13665] security_sk_alloc+0x2d/0x290 [ 461.983323][T13665] sk_prot_alloc+0x1d1/0x2a0 [ 461.983363][T13665] sk_alloc+0x36/0xe80 [ 461.983392][T13665] inet_create+0x3a0/0x1060 [ 461.983438][T13665] ? inet_create+0x94/0x1060 [ 461.983487][T13665] __sock_create+0x339/0x860 [ 461.983535][T13665] mptcp_subflow_create_socket+0xec/0xa30 [ 461.983571][T13665] ? __pfx_mptcp_subflow_create_socket+0x10/0x10 [ 461.983602][T13665] ? __pfx_aa_label_sk_perm+0x10/0x10 [ 461.983639][T13665] ? find_held_lock+0x2b/0x80 [ 461.983673][T13665] ? tomoyo_check_inet_address+0x40d/0x6d0 [ 461.983718][T13665] __mptcp_nmpc_sk+0x17f/0x880 [ 461.983752][T13665] ? __pfx___mptcp_nmpc_sk+0x10/0x10 [ 461.983783][T13665] ? register_lock_class+0x40/0x560 [ 461.983835][T13665] mptcp_connect+0x7e/0xaf0 [ 461.983872][T13665] __inet_stream_connect+0x208/0xfa0 [ 461.983924][T13665] ? __pfx___inet_stream_connect+0x10/0x10 [ 461.983964][T13665] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 461.983995][T13665] ? __pfx_inet_stream_connect+0x10/0x10 [ 461.984038][T13665] ? __local_bh_enable_ip+0x9e/0x120 [ 461.984078][T13665] ? __pfx_inet_stream_connect+0x10/0x10 [ 461.984119][T13665] inet_stream_connect+0x57/0xa0 [ 461.984164][T13665] __sys_connect_file+0x141/0x1a0 [ 461.984219][T13665] __sys_connect+0x141/0x170 [ 461.984262][T13665] ? __pfx___sys_connect+0x10/0x10 [ 461.984330][T13665] __x64_sys_connect+0x72/0xb0 [ 461.984372][T13665] ? lockdep_hardirqs_on+0x78/0x100 [ 461.984411][T13665] do_syscall_64+0x115/0x840 [ 461.984448][T13665] ? clear_bhb_loop+0x40/0x90 [ 461.984483][T13665] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 461.984512][T13665] RIP: 0033:0x7f50cf19ce59 [ 461.984536][T13665] 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 [ 461.984562][T13665] RSP: 002b:00007f50cff88028 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 461.984585][T13665] RAX: ffffffffffffffda RBX: 00007f50cf415fa0 RCX: 00007f50cf19ce59 [ 461.984604][T13665] RDX: 0000000000000051 RSI: 0000200000000080 RDI: 0000000000000003 [ 461.984621][T13665] RBP: 00007f50cf232d6f R08: 0000000000000000 R09: 0000000000000000 [ 461.984638][T13665] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 461.984654][T13665] R13: 00007f50cf416038 R14: 00007f50cf415fa0 R15: 00007ffd94f967c8 [ 461.984691][T13665] [ 462.802505][T13672] netlink: 82 bytes leftover after parsing attributes in process `syz.4.2168'. [ 462.895943][ T3371] EXT4-fs (sda1): Delayed block allocation failed for inode 2032 at logical offset 0 with max blocks 1 with error 117 [ 462.940143][ T3371] EXT4-fs (sda1): This should not happen!! Data will be lost [ 462.940143][ T3371] [ 462.976046][ T3371] EXT4-fs (sda1): Delayed block allocation failed for inode 2034 at logical offset 0 with max blocks 1 with error 117 [ 463.004386][ T3371] EXT4-fs (sda1): This should not happen!! Data will be lost [ 463.004386][ T3371] [ 463.045328][ T3371] EXT4-fs (sda1): Delayed block allocation failed for inode 2030 at logical offset 0 with max blocks 1 with error 117 [ 463.093981][ T3371] EXT4-fs (sda1): This should not happen!! Data will be lost [ 463.093981][ T3371] [ 463.182848][ T3371] EXT4-fs (sda1): Delayed block allocation failed for inode 2032 at logical offset 0 with max blocks 1 with error 117 [ 463.239161][ T3371] EXT4-fs (sda1): This should not happen!! Data will be lost [ 463.239161][ T3371] [ 466.200523][T13724] FAULT_INJECTION: forcing a failure. [ 466.200523][T13724] name failslab, interval 1, probability 0, space 0, times 0 [ 466.263336][T13724] CPU: 1 UID: 0 PID: 13724 Comm: syz.3.2187 Tainted: G L syzkaller #0 PREEMPT(full) [ 466.263368][T13724] Tainted: [L]=SOFTLOCKUP [ 466.263375][T13724] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 466.263385][T13724] Call Trace: [ 466.263391][T13724] [ 466.263398][T13724] dump_stack_lvl+0x100/0x190 [ 466.263434][T13724] should_fail_ex.cold+0x5/0xa [ 466.263456][T13724] should_failslab+0xc2/0x120 [ 466.263475][T13724] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 466.263499][T13724] ? ptlock_alloc+0x1f/0x70 [ 466.263528][T13724] ptlock_alloc+0x1f/0x70 [ 466.263550][T13724] pte_alloc_one+0x82/0x3d0 [ 466.263571][T13724] __pte_alloc+0x6d/0x380 [ 466.263588][T13724] ? __pfx___pte_alloc+0x10/0x10 [ 466.263603][T13724] ? walk_pgd_range+0x1391/0x1dd0 [ 466.263617][T13724] ? walk_pgd_range+0x1391/0x1dd0 [ 466.263635][T13724] walk_pgd_range+0xb99/0x1dd0 [ 466.263653][T13724] ? __pfx_guard_install_set_pte+0x10/0x10 [ 466.263671][T13724] ? __pfx_guard_install_pte_entry+0x10/0x10 [ 466.263692][T13724] ? __pfx_guard_install_set_pte+0x10/0x10 [ 466.263711][T13724] ? __pfx_guard_install_set_pte+0x10/0x10 [ 466.263730][T13724] ? __pfx_guard_install_set_pte+0x10/0x10 [ 466.263748][T13724] ? __pfx_walk_pgd_range+0x10/0x10 [ 466.263779][T13724] __walk_page_range+0x171/0x850 [ 466.263808][T13724] ? do_raw_spin_lock+0x128/0x260 [ 466.263852][T13724] walk_page_range_vma_unsafe+0x209/0x8f0 [ 466.263886][T13724] ? __pfx_walk_page_range_vma_unsafe+0x10/0x10 [ 466.263935][T13724] madvise_guard_install+0x421/0x790 [ 466.263975][T13724] ? __pfx_madvise_guard_install+0x10/0x10 [ 466.264016][T13724] ? __pfx_guard_install_pud_entry+0x10/0x10 [ 466.264048][T13724] ? __pfx_guard_install_pmd_entry+0x10/0x10 [ 466.264085][T13724] ? __pfx_guard_install_pte_entry+0x10/0x10 [ 466.264127][T13724] ? __pfx_guard_install_set_pte+0x10/0x10 [ 466.264174][T13724] madvise_vma_behavior+0xb9b/0x2240 [ 466.264221][T13724] ? __pfx_madvise_vma_behavior+0x10/0x10 [ 466.264259][T13724] ? lock_vma_under_rcu+0x17c/0x590 [ 466.264301][T13724] ? lock_vma_under_rcu+0x25/0x590 [ 466.264327][T13724] ? lock_vma_under_rcu+0x1f9/0x590 [ 466.264348][T13724] ? __pfx_lock_vma_under_rcu+0x10/0x10 [ 466.264375][T13724] ? __futex_wait+0x256/0x300 [ 466.264398][T13724] madvise_walk_vmas+0x71c/0xa90 [ 466.264421][T13724] ? __pfx_madvise_walk_vmas+0x10/0x10 [ 466.264442][T13724] ? find_held_lock+0x2b/0x80 [ 466.264463][T13724] madvise_do_behavior+0x1ea/0x510 [ 466.264484][T13724] ? __pfx_madvise_do_behavior+0x10/0x10 [ 466.264503][T13724] ? futex_wait+0x11e/0x370 [ 466.264526][T13724] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 466.264550][T13724] do_madvise+0x195/0x240 [ 466.264578][T13724] ? __pfx_do_madvise+0x10/0x10 [ 466.264598][T13724] ? do_futex+0x192/0x350 [ 466.264616][T13724] ? _raw_spin_unlock_irq+0x23/0x50 [ 466.264643][T13724] ? exit_to_user_mode_loop+0xf3/0x670 [ 466.264671][T13724] __x64_sys_madvise+0xa9/0x110 [ 466.264697][T13724] ? lockdep_hardirqs_on+0x78/0x100 [ 466.264737][T13724] do_syscall_64+0x115/0x840 [ 466.264775][T13724] ? clear_bhb_loop+0x40/0x90 [ 466.264795][T13724] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 466.264810][T13724] RIP: 0033:0x7f0bd659ce59 [ 466.264826][T13724] 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 [ 466.264850][T13724] RSP: 002b:00007f0bd747b028 EFLAGS: 00000246 ORIG_RAX: 000000000000001c [ 466.264868][T13724] RAX: ffffffffffffffda RBX: 00007f0bd6815fa0 RCX: 00007f0bd659ce59 [ 466.264880][T13724] RDX: 0000000000000066 RSI: 0000000002021000 RDI: 0000000000000000 [ 466.264890][T13724] RBP: 00007f0bd6632d6f R08: 0000000000000000 R09: 0000000000000000 [ 466.264901][T13724] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 466.264910][T13724] R13: 00007f0bd6816038 R14: 00007f0bd6815fa0 R15: 00007fff289772c8 [ 466.264931][T13724] [ 467.460454][ T30] audit: type=1800 audit(1780190858.301:9): pid=13729 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.2189" name="dbroot" dev="configfs" ino=62763 res=0 errno=0 [ 468.455282][T13751] netlink: 28 bytes leftover after parsing attributes in process `syz.0.2196'. [ 468.493501][T13751] veth0_macvtap: left promiscuous mode [ 469.064701][T13770] FAULT_INJECTION: forcing a failure. [ 469.064701][T13770] name failslab, interval 1, probability 0, space 0, times 0 [ 469.089362][T13770] CPU: 0 UID: 0 PID: 13770 Comm: syz.1.2202 Tainted: G L syzkaller #0 PREEMPT(full) [ 469.089419][T13770] Tainted: [L]=SOFTLOCKUP [ 469.089430][T13770] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 469.089449][T13770] Call Trace: [ 469.089459][T13770] [ 469.089471][T13770] dump_stack_lvl+0x100/0x190 [ 469.089532][T13770] should_fail_ex.cold+0x5/0xa [ 469.089575][T13770] ? lsm_blob_alloc+0x68/0x90 [ 469.089619][T13770] should_failslab+0xc2/0x120 [ 469.089658][T13770] __kmalloc_noprof+0xe0/0x850 [ 469.089703][T13770] ? trace_kmem_cache_alloc+0xd5/0x100 [ 469.089742][T13770] lsm_blob_alloc+0x68/0x90 [ 469.089782][T13770] security_sk_alloc+0x2d/0x290 [ 469.089812][T13770] sk_prot_alloc+0x1d1/0x2a0 [ 469.089853][T13770] sk_alloc+0x36/0xe80 [ 469.089884][T13770] inet_create+0x3a0/0x1060 [ 469.089931][T13770] ? inet_create+0x94/0x1060 [ 469.089985][T13770] __sock_create+0x339/0x860 [ 469.090032][T13770] mptcp_subflow_create_socket+0xec/0xa30 [ 469.090069][T13770] ? __pfx_mptcp_subflow_create_socket+0x10/0x10 [ 469.090102][T13770] ? __pfx_aa_label_sk_perm+0x10/0x10 [ 469.090143][T13770] ? find_held_lock+0x2b/0x80 [ 469.090186][T13770] ? tomoyo_check_inet_address+0x40d/0x6d0 [ 469.090238][T13770] __mptcp_nmpc_sk+0x17f/0x880 [ 469.090276][T13770] ? __pfx___mptcp_nmpc_sk+0x10/0x10 [ 469.090308][T13770] ? register_lock_class+0x40/0x560 [ 469.090363][T13770] mptcp_connect+0x7e/0xaf0 [ 469.090401][T13770] __inet_stream_connect+0x208/0xfa0 [ 469.090455][T13770] ? __pfx___inet_stream_connect+0x10/0x10 [ 469.090499][T13770] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 469.090535][T13770] ? __pfx_inet_stream_connect+0x10/0x10 [ 469.090582][T13770] ? __local_bh_enable_ip+0x9e/0x120 [ 469.090622][T13770] ? __pfx_inet_stream_connect+0x10/0x10 [ 469.090663][T13770] inet_stream_connect+0x57/0xa0 [ 469.090709][T13770] __sys_connect_file+0x141/0x1a0 [ 469.090755][T13770] __sys_connect+0x141/0x170 [ 469.090804][T13770] ? __pfx___sys_connect+0x10/0x10 [ 469.090878][T13770] __x64_sys_connect+0x72/0xb0 [ 469.090918][T13770] ? lockdep_hardirqs_on+0x78/0x100 [ 469.090958][T13770] do_syscall_64+0x115/0x840 [ 469.090996][T13770] ? clear_bhb_loop+0x40/0x90 [ 469.091032][T13770] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 469.091062][T13770] RIP: 0033:0x7f383719ce59 [ 469.091088][T13770] 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 [ 469.091115][T13770] RSP: 002b:00007f383813d028 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 469.091156][T13770] RAX: ffffffffffffffda RBX: 00007f3837415fa0 RCX: 00007f383719ce59 [ 469.091183][T13770] RDX: 0000000000000051 RSI: 0000200000000080 RDI: 0000000000000003 [ 469.091202][T13770] RBP: 00007f3837232d6f R08: 0000000000000000 R09: 0000000000000000 [ 469.091221][T13770] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 469.091245][T13770] R13: 00007f3837416038 R14: 00007f3837415fa0 R15: 00007ffe83732778 [ 469.091282][T13770] [ 469.937376][T13779] nvme_fabrics: missing parameter 'transport=%s' [ 470.000807][T13787] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 470.028382][T13779] nvme_fabrics: missing parameter 'nqn=%s' [ 472.796297][T13823] i2c i2c-0: Invalid 7-bit I2C address 0x00 [ 472.985637][T13827] netlink: 28 bytes leftover after parsing attributes in process `syz.3.2220'. [ 473.185137][T13825] futex_wake_op: syz.1.2219 tries to shift op by -2048; fix this program [ 473.214159][T13825] 0x000000000001-0x000000000003 : "" [ 473.251495][T13825] ftl_cs: FTL header corrupt! [ 474.163209][T13854] netlink: 28 bytes leftover after parsing attributes in process `syz.3.2230'. [ 474.238024][T13854] veth0_macvtap: left promiscuous mode [ 474.585125][T13856] netlink: 25 bytes leftover after parsing attributes in process `syz.4.2231'. [ 475.806131][T13879] EXT4-fs: 16 callbacks suppressed [ 475.806154][T13879] EXT4-fs (sda1): Delayed block allocation failed for inode 2034 at logical offset 0 with max blocks 1 with error 117 [ 475.840736][T13879] EXT4-fs (sda1): This should not happen!! Data will be lost [ 475.840736][T13879] [ 477.377906][ T36] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 477.512158][ T36] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 477.898006][ T36] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 477.913446][ T5640] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 477.932049][ T5640] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 477.940889][ T5640] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 477.955582][ T5640] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 477.973626][ T5640] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 478.207112][T13906] FAULT_INJECTION: forcing a failure. [ 478.207112][T13906] name failslab, interval 1, probability 0, space 0, times 0 [ 478.253469][T13906] CPU: 0 UID: 0 PID: 13906 Comm: syz.1.2244 Tainted: G L syzkaller #0 PREEMPT(full) [ 478.253518][T13906] Tainted: [L]=SOFTLOCKUP [ 478.253528][T13906] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 478.253545][T13906] Call Trace: [ 478.253554][T13906] [ 478.253565][T13906] dump_stack_lvl+0x100/0x190 [ 478.253624][T13906] should_fail_ex.cold+0x5/0xa [ 478.253662][T13906] should_failslab+0xc2/0x120 [ 478.253698][T13906] __kmalloc_cache_noprof+0x7a/0x6f0 [ 478.253741][T13906] ? vidtv_psi_service_list_desc_init+0x52/0x550 [ 478.253787][T13906] vidtv_psi_service_list_desc_init+0x52/0x550 [ 478.253832][T13906] vidtv_psi_nit_table_init+0x39a/0x5f0 [ 478.253872][T13906] ? kasan_save_track+0x14/0x30 [ 478.253904][T13906] vidtv_channel_si_init+0xccf/0x18f0 [ 478.253960][T13906] vidtv_mux_init+0x526/0xbf0 [ 478.254016][T13906] vidtv_start_feed+0x34e/0x500 [ 478.254051][T13906] ? __pfx_vidtv_start_feed+0x10/0x10 [ 478.254086][T13906] ? __pfx_vidtv_bridge_on_new_pkts_avail+0x10/0x10 [ 478.254140][T13906] dmx_section_feed_start_filtering+0x3a8/0x660 [ 478.254188][T13906] dvb_dmxdev_filter_start+0x767/0xdd0 [ 478.254232][T13906] dvb_demux_do_ioctl+0xe64/0x1200 [ 478.254277][T13906] dvb_usercopy+0x167/0x340 [ 478.254320][T13906] ? __pfx_dvb_demux_do_ioctl+0x10/0x10 [ 478.254354][T13906] ? __pfx_dvb_usercopy+0x10/0x10 [ 478.254414][T13906] ? __fget_files+0x21f/0x3d0 [ 478.254456][T13906] dvb_demux_ioctl+0x29/0x40 [ 478.254481][T13906] ? __pfx_dvb_demux_ioctl+0x10/0x10 [ 478.254509][T13906] __x64_sys_ioctl+0x18e/0x210 [ 478.254542][T13906] do_syscall_64+0x115/0x840 [ 478.254582][T13906] ? clear_bhb_loop+0x40/0x90 [ 478.254617][T13906] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 478.254647][T13906] RIP: 0033:0x7f383719ce59 [ 478.254671][T13906] 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 [ 478.254699][T13906] RSP: 002b:00007f383813d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 478.254727][T13906] RAX: ffffffffffffffda RBX: 00007f3837415fa0 RCX: 00007f383719ce59 [ 478.254746][T13906] RDX: 0000000000000000 RSI: 00000000403c6f2b RDI: 0000000000000005 [ 478.254763][T13906] RBP: 00007f3837232d6f R08: 0000000000000000 R09: 0000000000000000 [ 478.254780][T13906] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 478.254797][T13906] R13: 00007f3837416038 R14: 00007f3837415fa0 R15: 00007ffe83732778 [ 478.254836][T13906] [ 478.599836][ T36] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 479.501807][ T36] bridge_slave_1: left allmulticast mode [ 479.511992][ T36] bridge_slave_1: left promiscuous mode [ 479.521302][ T36] bridge0: port 2(bridge_slave_1) entered disabled state [ 479.539559][ T36] bridge_slave_0: left allmulticast mode [ 479.551726][ T36] bridge_slave_0: left promiscuous mode [ 479.564468][ T36] bridge0: port 1(bridge_slave_0) entered disabled state [ 480.032435][ T50] Bluetooth: hci0: command tx timeout [ 480.133525][ T36] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 480.159530][ T36] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 480.187711][ T36] bond0 (unregistering): Released all slaves [ 480.654379][T13942] netlink: 186 bytes leftover after parsing attributes in process `syz.4.2254'. [ 480.832250][ T5640] Bluetooth: hci4: Opcode 0x0c03 failed: -110 [ 480.962216][ T36] hsr_slave_0: left promiscuous mode [ 480.981900][ T36] hsr_slave_1: left promiscuous mode [ 481.005967][ T36] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 481.034837][ T36] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 481.054995][ T36] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 481.063210][ T36] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 481.102412][ T36] veth1_macvtap: left promiscuous mode [ 481.115515][ T36] veth1_vlan: left promiscuous mode [ 481.127525][ T36] veth0_vlan: left promiscuous mode [ 481.779663][ T36] team0 (unregistering): Port device team_slave_1 removed [ 481.809151][ T36] team0 (unregistering): Port device team_slave_0 removed [ 482.115408][ T5640] Bluetooth: hci0: command tx timeout [ 482.700917][T13901] bridge0: port 1(bridge_slave_0) entered blocking state [ 482.713667][T13901] bridge0: port 1(bridge_slave_0) entered disabled state [ 482.723235][T13901] bridge_slave_0: entered allmulticast mode [ 482.736684][T13901] bridge_slave_0: entered promiscuous mode [ 482.773149][T13901] bridge0: port 2(bridge_slave_1) entered blocking state [ 482.807829][T13901] bridge0: port 2(bridge_slave_1) entered disabled state [ 482.831199][T13901] bridge_slave_1: entered allmulticast mode [ 482.858521][T13901] bridge_slave_1: entered promiscuous mode [ 482.951739][T13968] capability: warning: `syz.0.2260' uses 32-bit capabilities (legacy support in use) [ 483.297551][T13901] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 483.343158][T13901] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 483.408688][T13976] FAULT_INJECTION: forcing a failure. [ 483.408688][T13976] name failslab, interval 1, probability 0, space 0, times 0 [ 483.466671][T13901] team0: Port device team_slave_0 added [ 483.473037][T13976] CPU: 1 UID: 0 PID: 13976 Comm: syz.4.2261 Tainted: G L syzkaller #0 PREEMPT(full) [ 483.473083][T13976] Tainted: [L]=SOFTLOCKUP [ 483.473094][T13976] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 483.473112][T13976] Call Trace: [ 483.473121][T13976] [ 483.473131][T13976] dump_stack_lvl+0x100/0x190 [ 483.473188][T13976] should_fail_ex.cold+0x5/0xa [ 483.473225][T13976] should_failslab+0xc2/0x120 [ 483.473259][T13976] __kmalloc_cache_noprof+0x7a/0x6f0 [ 483.473301][T13976] ? usb_control_msg+0xbc/0x4b0 [ 483.473342][T13976] ? __pfx___mutex_lock+0x10/0x10 [ 483.473391][T13976] usb_control_msg+0xbc/0x4b0 [ 483.473439][T13976] ? __pfx_usb_control_msg+0x10/0x10 [ 483.473492][T13976] ? __lock_acquire+0x4a5/0x2630 [ 483.473546][T13976] hub_ext_port_status+0x152/0x600 [ 483.473602][T13976] hub_activate+0x6d8/0x1d50 [ 483.473638][T13976] ? __pfx_hub_activate+0x10/0x10 [ 483.473664][T13976] ? usb_generic_driver_resume+0x70/0xa0 [ 483.473705][T13976] ? async_completed+0x640/0xa80 [ 483.473756][T13976] hub_resume+0xb0/0x400 [ 483.473784][T13976] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 483.473830][T13976] ? __pfx_hub_resume+0x10/0x10 [ 483.473859][T13976] ? __pfx_hcd_bus_resume+0x10/0x10 [ 483.473897][T13976] ? finish_task_switch.isra.0+0x2cb/0x1010 [ 483.473943][T13976] usb_resume_interface.isra.0+0x2ce/0x3d0 [ 483.473983][T13976] usb_resume_both+0x53a/0x7f0 [ 483.474022][T13976] ? __pfx_usb_resume_both+0x10/0x10 [ 483.474055][T13976] ? __rpm_callback+0x272/0x620 [ 483.474100][T13976] ? __pfx_usb_runtime_resume+0x10/0x10 [ 483.474138][T13976] ? rcu_is_watching+0x12/0xc0 [ 483.474174][T13976] ? __pfx_usb_runtime_resume+0x10/0x10 [ 483.474214][T13976] __rpm_callback+0xc8/0x620 [ 483.474256][T13976] ? ktime_get_mono_fast_ns+0x1c3/0x3f0 [ 483.474299][T13976] ? __pfx_usb_runtime_resume+0x10/0x10 [ 483.474337][T13976] rpm_callback+0x16a/0x1b0 [ 483.474380][T13976] ? __pfx_usb_runtime_resume+0x10/0x10 [ 483.474421][T13976] rpm_resume+0xd22/0x1330 [ 483.474465][T13976] ? usbdev_open+0x1f1/0x870 [ 483.474502][T13976] ? klist_put+0xcb/0x1d0 [ 483.474552][T13976] ? __pfx_rpm_resume+0x10/0x10 [ 483.474594][T13976] ? do_raw_spin_lock+0x128/0x260 [ 483.474628][T13976] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 483.474662][T13976] ? _raw_spin_lock_irqsave+0x52/0x60 [ 483.474709][T13976] __pm_runtime_resume+0xb6/0x170 [ 483.474740][T13976] usb_autoresume_device+0x23/0xe0 [ 483.474781][T13976] usbdev_open+0x228/0x870 [ 483.474822][T13976] ? kobject_get_unless_zero+0x156/0x200 [ 483.474868][T13976] ? __pfx_usbdev_open+0x10/0x10 [ 483.474904][T13976] ? chrdev_open+0x10b/0x6a0 [ 483.474935][T13976] ? chrdev_open+0x10b/0x6a0 [ 483.474971][T13976] ? __pfx_usbdev_open+0x10/0x10 [ 483.475005][T13976] chrdev_open+0x234/0x6a0 [ 483.475037][T13976] ? __pfx_apparmor_file_open+0x10/0x10 [ 483.475069][T13976] ? __pfx_chrdev_open+0x10/0x10 [ 483.475116][T13976] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 483.475163][T13976] do_dentry_open+0x6ab/0x14d0 [ 483.475198][T13976] ? __pfx_chrdev_open+0x10/0x10 [ 483.475242][T13976] vfs_open+0x82/0x3f0 [ 483.475288][T13976] path_openat+0x208c/0x31a0 [ 483.475337][T13976] ? __pfx_path_openat+0x10/0x10 [ 483.475380][T13976] ? find_held_lock+0x2b/0x80 [ 483.475414][T13976] ? __hrtimer_rearm_deferred+0x24d/0x740 [ 483.475451][T13976] ? __hrtimer_rearm_deferred+0x24d/0x740 [ 483.475502][T13976] do_file_open+0x20e/0x430 [ 483.475539][T13976] ? __pfx_do_file_open+0x10/0x10 [ 483.475572][T13976] ? irqentry_exit+0x24d/0x970 [ 483.475634][T13976] ? alloc_fd+0x476/0x790 [ 483.475670][T13976] ? do_getname+0x191/0x390 [ 483.475722][T13976] do_sys_openat2+0x10d/0x1e0 [ 483.475765][T13976] ? __pfx_do_sys_openat2+0x10/0x10 [ 483.475827][T13976] __x64_sys_openat+0x12d/0x210 [ 483.475871][T13976] ? __pfx___x64_sys_openat+0x10/0x10 [ 483.475907][T13976] ? ksys_read+0x1ac/0x250 [ 483.475946][T13976] ? rcu_is_watching+0x12/0xc0 [ 483.475979][T13976] do_syscall_64+0x115/0x840 [ 483.476017][T13976] ? clear_bhb_loop+0x40/0x90 [ 483.476056][T13976] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 483.476104][T13976] RIP: 0033:0x7f50cf19ce59 [ 483.476127][T13976] 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 [ 483.476155][T13976] RSP: 002b:00007f50cff88028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 483.476182][T13976] RAX: ffffffffffffffda RBX: 00007f50cf415fa0 RCX: 00007f50cf19ce59 [ 483.476201][T13976] RDX: 0000000000040a02 RSI: 0000200000000140 RDI: ffffffffffffff9c [ 483.476224][T13976] RBP: 00007f50cf232d6f R08: 0000000000000000 R09: 0000000000000000 [ 483.476242][T13976] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 483.476259][T13976] R13: 00007f50cf416038 R14: 00007f50cf415fa0 R15: 00007ffd94f967c8 [ 483.476303][T13976] [ 483.950830][T13901] team0: Port device team_slave_1 added [ 483.995793][T13901] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 484.002764][T13901] 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. [ 484.028972][T13901] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 484.042896][T13901] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 484.049995][T13901] 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. [ 484.075996][T13901] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 484.135899][T13976] hub 37-0:1.0: hub_ext_port_status failed (err = -12) [ 484.146917][T13901] hsr_slave_0: entered promiscuous mode [ 484.153603][T13901] hsr_slave_1: entered promiscuous mode [ 484.236679][ T5640] Bluetooth: hci0: command tx timeout [ 484.520107][ T30] audit: type=1806 audit(1780190875.312:10): xattr="." res=0 [ 485.251377][ T5640] Bluetooth: hci2: unexpected subevent 0x01 length: 123 > 18 [ 485.281736][ T5640] Bluetooth: hci2: unexpected event 0x06 length: 6 > 3 [ 485.671448][T13999] netlink: 138 bytes leftover after parsing attributes in process `syz.4.2270'. [ 486.278626][ T5640] Bluetooth: hci0: command tx timeout [ 486.525480][T14017] FAULT_INJECTION: forcing a failure. [ 486.525480][T14017] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 486.564359][T14017] CPU: 0 UID: 0 PID: 14017 Comm: syz.4.2277 Tainted: G L syzkaller #0 PREEMPT(full) [ 486.564414][T14017] Tainted: [L]=SOFTLOCKUP [ 486.564425][T14017] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 486.564441][T14017] Call Trace: [ 486.564450][T14017] [ 486.564461][T14017] dump_stack_lvl+0x100/0x190 [ 486.564518][T14017] should_fail_ex.cold+0x5/0xa [ 486.564550][T14017] _copy_from_user+0x2e/0xd0 [ 486.564590][T14017] memdup_user+0x6b/0xe0 [ 486.564622][T14017] strndup_user+0x78/0xe0 [ 486.564655][T14017] __x64_sys_mount+0x17f/0x310 [ 486.564699][T14017] ? __pfx___x64_sys_mount+0x10/0x10 [ 486.564738][T14017] ? rcu_is_watching+0x12/0xc0 [ 486.564773][T14017] do_syscall_64+0x115/0x840 [ 486.564810][T14017] ? clear_bhb_loop+0x40/0x90 [ 486.564845][T14017] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 486.564875][T14017] RIP: 0033:0x7f50cf19ce59 [ 486.564898][T14017] 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 [ 486.564924][T14017] RSP: 002b:00007f50cff88028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 486.564952][T14017] RAX: ffffffffffffffda RBX: 00007f50cf415fa0 RCX: 00007f50cf19ce59 [ 486.564971][T14017] RDX: 0000200000000240 RSI: 0000200000000040 RDI: 0000200000000000 [ 486.564990][T14017] RBP: 00007f50cf232d6f R08: 0000000000000000 R09: 0000000000000000 [ 486.565004][T14017] R10: 0000000000000009 R11: 0000000000000246 R12: 0000000000000000 [ 486.565020][T14017] R13: 00007f50cf416038 R14: 00007f50cf415fa0 R15: 00007ffd94f967c8 [ 486.565064][T14017] [ 486.606202][T13901] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 486.859149][T13901] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 486.867803][T13901] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 486.880244][T13901] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 486.888876][T13901] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 486.901165][T13901] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 486.934898][T13901] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 486.954534][T13901] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 487.184413][T13901] 8021q: adding VLAN 0 to HW filter on device bond0 [ 487.217380][T13901] 8021q: adding VLAN 0 to HW filter on device team0 [ 487.232809][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 487.240045][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 487.286400][ T1128] bridge0: port 2(bridge_slave_1) entered blocking state [ 487.293793][ T1128] bridge0: port 2(bridge_slave_1) entered forwarding state [ 487.320491][ T5640] Bluetooth: hci2: command 0x0c1a tx timeout [ 488.503237][T14056] i2c i2c-0: dtv_property_process_set: SET cmd 0x00000000 undefined [ 489.054866][T14061] netlink: 330 bytes leftover after parsing attributes in process `syz.0.2286'. [ 489.397340][ T5640] Bluetooth: hci2: command 0x0c1a tx timeout [ 489.478089][T13901] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 489.633287][T13901] veth0_vlan: entered promiscuous mode [ 489.674249][T13901] veth1_vlan: entered promiscuous mode [ 489.788626][T13901] veth0_macvtap: entered promiscuous mode [ 489.829782][T14080] nvme_fabrics: missing parameter 'transport=%s' [ 489.854261][T14080] nvme_fabrics: missing parameter 'nqn=%s' [ 489.874296][T13901] veth1_macvtap: entered promiscuous mode [ 490.018875][T13901] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 490.108137][T13901] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 490.167411][T14085] netlink: 26 bytes leftover after parsing attributes in process `syz.4.2291'. [ 490.182155][ T1842] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 490.205910][ T1842] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 490.261246][ T1842] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 490.292332][ T1842] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 490.608904][ T36] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 490.641756][ T36] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 490.812827][T12080] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 490.839082][T12080] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 491.132046][T14094] netlink: 28 bytes leftover after parsing attributes in process `syz.3.2240'. [ 493.335711][T14122] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 494.087419][ T30] audit: type=1800 audit(1780190884.907:11): pid=14147 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.2309" name="dbroot" dev="configfs" ino=65254 res=0 errno=0 [ 495.726659][ T3304] EXT4-fs (sda1): Delayed block allocation failed for inode 2032 at logical offset 1450 with max blocks 86 with error 117 [ 495.765472][ T3304] EXT4-fs (sda1): This should not happen!! Data will be lost [ 495.765472][ T3304] [ 495.816437][ T3304] EXT4-fs (sda1): Delayed block allocation failed for inode 2034 at logical offset 0 with max blocks 1 with error 117 [ 495.860838][ T3304] EXT4-fs (sda1): This should not happen!! Data will be lost [ 495.860838][ T3304] [ 495.895532][ T3304] EXT4-fs (sda1): Delayed block allocation failed for inode 2030 at logical offset 0 with max blocks 1 with error 117 [ 495.926679][ T3304] EXT4-fs (sda1): This should not happen!! Data will be lost [ 495.926679][ T3304] [ 496.880174][ T1842] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 497.517277][ T1842] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 497.572864][ T5640] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 497.586902][ T5640] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 497.608762][ T5640] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 497.624230][ T5640] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 497.632087][ T5640] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 497.678432][ T1842] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 497.762426][T14190] netlink: 28 bytes leftover after parsing attributes in process `syz.4.2323'. [ 497.801023][T14190] veth0_macvtap: left promiscuous mode [ 498.017533][ T1842] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 498.076118][T14195] FAULT_INJECTION: forcing a failure. [ 498.076118][T14195] name failslab, interval 1, probability 0, space 0, times 0 [ 498.103698][T14195] CPU: 1 UID: 0 PID: 14195 Comm: syz.0.2325 Tainted: G L syzkaller #0 PREEMPT(full) [ 498.103746][T14195] Tainted: [L]=SOFTLOCKUP [ 498.103757][T14195] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 498.103774][T14195] Call Trace: [ 498.103783][T14195] [ 498.103794][T14195] dump_stack_lvl+0x100/0x190 [ 498.103855][T14195] should_fail_ex.cold+0x5/0xa [ 498.103897][T14195] should_failslab+0xc2/0x120 [ 498.103933][T14195] __kmalloc_cache_noprof+0x7a/0x6f0 [ 498.103974][T14195] ? vidtv_mux_create_pid_ctx_once.part.0+0x49/0x200 [ 498.104029][T14195] vidtv_mux_create_pid_ctx_once.part.0+0x49/0x200 [ 498.104083][T14195] vidtv_mux_create_pid_ctx_once+0xe6/0x140 [ 498.104133][T14195] vidtv_mux_init+0x760/0xbf0 [ 498.104181][T14195] vidtv_start_feed+0x34e/0x500 [ 498.104215][T14195] ? __pfx_vidtv_start_feed+0x10/0x10 [ 498.104250][T14195] ? __pfx_vidtv_bridge_on_new_pkts_avail+0x10/0x10 [ 498.104304][T14195] dmx_section_feed_start_filtering+0x3a8/0x660 [ 498.104358][T14195] dvb_dmxdev_filter_start+0x767/0xdd0 [ 498.104403][T14195] dvb_demux_do_ioctl+0xe64/0x1200 [ 498.104450][T14195] dvb_usercopy+0x167/0x340 [ 498.104495][T14195] ? __pfx_dvb_demux_do_ioctl+0x10/0x10 [ 498.104529][T14195] ? __pfx_dvb_usercopy+0x10/0x10 [ 498.104589][T14195] ? __fget_files+0x21f/0x3d0 [ 498.104641][T14195] dvb_demux_ioctl+0x29/0x40 [ 498.104669][T14195] ? __pfx_dvb_demux_ioctl+0x10/0x10 [ 498.104700][T14195] __x64_sys_ioctl+0x18e/0x210 [ 498.104731][T14195] do_syscall_64+0x115/0x840 [ 498.104773][T14195] ? clear_bhb_loop+0x40/0x90 [ 498.104809][T14195] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 498.104835][T14195] RIP: 0033:0x7fd47a79ce59 [ 498.104860][T14195] 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 [ 498.104889][T14195] RSP: 002b:00007fd47b707028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 498.104916][T14195] RAX: ffffffffffffffda RBX: 00007fd47aa15fa0 RCX: 00007fd47a79ce59 [ 498.104936][T14195] RDX: 0000000000000000 RSI: 00000000403c6f2b RDI: 0000000000000005 [ 498.104953][T14195] RBP: 00007fd47a832d6f R08: 0000000000000000 R09: 0000000000000000 [ 498.104971][T14195] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 498.104987][T14195] R13: 00007fd47aa16038 R14: 00007fd47aa15fa0 R15: 00007ffe36239c68 [ 498.105020][T14195] [ 499.195295][ T1842] bridge_slave_1: left allmulticast mode [ 499.205280][ T1842] bridge_slave_1: left promiscuous mode [ 499.222887][ T1842] bridge0: port 2(bridge_slave_1) entered disabled state [ 499.295106][ T1842] bridge_slave_0: left allmulticast mode [ 499.340767][ T1842] bridge_slave_0: left promiscuous mode [ 499.346819][ T1842] bridge0: port 1(bridge_slave_0) entered disabled state [ 499.726068][ T50] Bluetooth: hci0: command tx timeout [ 499.874066][ T1842] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 499.889604][ T1842] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 499.908008][ T1842] bond0 (unregistering): Released all slaves [ 500.671494][ T1842] hsr_slave_0: left promiscuous mode [ 500.730620][ T1842] hsr_slave_1: left promiscuous mode [ 500.749176][ T1842] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 500.772006][ T1842] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 500.810261][ T1842] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 500.835622][ T1842] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 500.867011][ T1842] veth1_macvtap: left promiscuous mode [ 500.884475][ T1842] veth0_macvtap: left promiscuous mode [ 500.895352][ T1842] veth1_vlan: left promiscuous mode [ 500.906483][ T1842] veth0_vlan: left promiscuous mode [ 501.645412][ T1316] ieee802154 phy0 wpan0: encryption failed: -22 [ 501.653439][ T1316] ieee802154 phy1 wpan1: encryption failed: -22 [ 501.716330][ T1842] team0 (unregistering): Port device team_slave_1 removed [ 501.759468][ T1842] team0 (unregistering): Port device team_slave_0 removed [ 501.802628][ T50] Bluetooth: hci0: command tx timeout [ 502.410410][T14185] bridge0: port 1(bridge_slave_0) entered blocking state [ 502.423205][T14185] bridge0: port 1(bridge_slave_0) entered disabled state [ 502.431167][T14185] bridge_slave_0: entered allmulticast mode [ 502.440689][T14185] bridge_slave_0: entered promiscuous mode [ 502.455785][T14185] bridge0: port 2(bridge_slave_1) entered blocking state [ 502.464010][T14185] bridge0: port 2(bridge_slave_1) entered disabled state [ 502.471281][T14185] bridge_slave_1: entered allmulticast mode [ 502.482227][T14185] bridge_slave_1: entered promiscuous mode [ 502.527330][T14185] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 502.541099][T14185] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 502.586439][T14185] team0: Port device team_slave_0 added [ 502.596137][T14185] team0: Port device team_slave_1 added [ 502.632138][T14185] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 502.639949][T14185] 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. [ 502.669912][T14185] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 502.685968][T14185] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 502.693241][T14185] 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. [ 502.720857][T14185] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 502.785771][T14185] hsr_slave_0: entered promiscuous mode [ 502.792520][T14185] hsr_slave_1: entered promiscuous mode [ 503.407588][T14185] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 503.418891][T14185] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 503.428140][T14185] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 503.439057][T14185] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 503.450726][T14185] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 503.468894][T14185] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 503.478977][T14185] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 503.492622][T14185] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 503.612343][T14185] 8021q: adding VLAN 0 to HW filter on device bond0 [ 503.637256][T14185] 8021q: adding VLAN 0 to HW filter on device team0 [ 503.657923][ T3334] bridge0: port 1(bridge_slave_0) entered blocking state [ 503.665137][ T3334] bridge0: port 1(bridge_slave_0) entered forwarding state [ 503.694515][ T3334] bridge0: port 2(bridge_slave_1) entered blocking state [ 503.701754][ T3334] bridge0: port 2(bridge_slave_1) entered forwarding state [ 503.885787][ T50] Bluetooth: hci0: command tx timeout [ 504.348787][T14185] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 504.420330][T14185] veth0_vlan: entered promiscuous mode [ 504.438105][T14185] veth1_vlan: entered promiscuous mode [ 504.498883][T14185] veth0_macvtap: entered promiscuous mode [ 504.511633][T14185] veth1_macvtap: entered promiscuous mode [ 504.545175][T14185] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 504.571089][T14185] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 504.591144][ T36] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 504.626111][ T36] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 504.658539][ T36] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 504.685794][ T36] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 504.801807][ T1128] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 504.820184][ T1128] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 504.856374][ T36] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 504.865598][ T36] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 505.243253][T14265] netlink: 28 bytes leftover after parsing attributes in process `syz.1.2345'. [ 505.279950][T14265] veth0_macvtap: left promiscuous mode [ 505.286541][T14264] FAULT_INJECTION: forcing a failure. [ 505.286541][T14264] name failslab, interval 1, probability 0, space 0, times 0 [ 505.305883][T14264] CPU: 0 UID: 0 PID: 14264 Comm: syz.4.2338 Tainted: G L syzkaller #0 PREEMPT(full) [ 505.305930][T14264] Tainted: [L]=SOFTLOCKUP [ 505.305941][T14264] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 505.305959][T14264] Call Trace: [ 505.305970][T14264] [ 505.305983][T14264] dump_stack_lvl+0x100/0x190 [ 505.306038][T14264] should_fail_ex.cold+0x5/0xa [ 505.306073][T14264] should_failslab+0xc2/0x120 [ 505.306107][T14264] __kmalloc_cache_noprof+0x7a/0x6f0 [ 505.306148][T14264] ? vidtv_mux_create_pid_ctx_once.part.0+0x49/0x200 [ 505.306204][T14264] vidtv_mux_create_pid_ctx_once.part.0+0x49/0x200 [ 505.306250][T14264] vidtv_mux_create_pid_ctx_once+0xe6/0x140 [ 505.306297][T14264] vidtv_mux_init+0x760/0xbf0 [ 505.306345][T14264] vidtv_start_feed+0x34e/0x500 [ 505.306378][T14264] ? __pfx_vidtv_start_feed+0x10/0x10 [ 505.306411][T14264] ? __pfx_vidtv_bridge_on_new_pkts_avail+0x10/0x10 [ 505.306464][T14264] dmx_section_feed_start_filtering+0x3a8/0x660 [ 505.306513][T14264] dvb_dmxdev_filter_start+0x767/0xdd0 [ 505.306555][T14264] dvb_demux_do_ioctl+0xe64/0x1200 [ 505.306596][T14264] dvb_usercopy+0x167/0x340 [ 505.306640][T14264] ? __pfx_dvb_demux_do_ioctl+0x10/0x10 [ 505.306674][T14264] ? __pfx_dvb_usercopy+0x10/0x10 [ 505.306732][T14264] ? __fget_files+0x21f/0x3d0 [ 505.306781][T14264] dvb_demux_ioctl+0x29/0x40 [ 505.306807][T14264] ? __pfx_dvb_demux_ioctl+0x10/0x10 [ 505.306836][T14264] __x64_sys_ioctl+0x18e/0x210 [ 505.306868][T14264] do_syscall_64+0x115/0x840 [ 505.306907][T14264] ? clear_bhb_loop+0x40/0x90 [ 505.306944][T14264] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 505.306972][T14264] RIP: 0033:0x7f50cf19ce59 [ 505.306992][T14264] 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 [ 505.307021][T14264] RSP: 002b:00007f50cff88028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 505.307049][T14264] RAX: ffffffffffffffda RBX: 00007f50cf415fa0 RCX: 00007f50cf19ce59 [ 505.307069][T14264] RDX: 0000000000000000 RSI: 00000000403c6f2b RDI: 0000000000000005 [ 505.307086][T14264] RBP: 00007f50cf232d6f R08: 0000000000000000 R09: 0000000000000000 [ 505.307104][T14264] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 505.307120][T14264] R13: 00007f50cf416038 R14: 00007f50cf415fa0 R15: 00007ffd94f967c8 [ 505.307161][T14264] [ 505.966285][ T50] Bluetooth: hci0: command tx timeout [ 509.981459][T14318] FAULT_INJECTION: forcing a failure. [ 509.981459][T14318] name failslab, interval 1, probability 0, space 0, times 0 [ 510.004239][T14318] CPU: 1 UID: 0 PID: 14318 Comm: syz.3.2350 Tainted: G L syzkaller #0 PREEMPT(full) [ 510.004297][T14318] Tainted: [L]=SOFTLOCKUP [ 510.004310][T14318] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 510.004330][T14318] Call Trace: [ 510.004340][T14318] [ 510.004351][T14318] dump_stack_lvl+0x100/0x190 [ 510.004409][T14318] should_fail_ex.cold+0x5/0xa [ 510.004449][T14318] should_failslab+0xc2/0x120 [ 510.004485][T14318] __kmalloc_node_track_caller_noprof+0xe3/0x850 [ 510.004521][T14318] ? vidtv_psi_desc_clone+0x3aa/0x5d0 [ 510.004570][T14318] kmemdup_noprof+0x29/0x60 [ 510.004608][T14318] vidtv_psi_desc_clone+0x3aa/0x5d0 [ 510.004651][T14318] vidtv_channel_si_init+0x12c9/0x18f0 [ 510.004707][T14318] vidtv_mux_init+0x526/0xbf0 [ 510.004755][T14318] vidtv_start_feed+0x34e/0x500 [ 510.004789][T14318] ? __pfx_vidtv_start_feed+0x10/0x10 [ 510.004824][T14318] ? __pfx_vidtv_bridge_on_new_pkts_avail+0x10/0x10 [ 510.004879][T14318] dmx_section_feed_start_filtering+0x3a8/0x660 [ 510.004931][T14318] dvb_dmxdev_filter_start+0x767/0xdd0 [ 510.004977][T14318] dvb_demux_do_ioctl+0xe64/0x1200 [ 510.005022][T14318] dvb_usercopy+0x167/0x340 [ 510.005078][T14318] ? __pfx_dvb_demux_do_ioctl+0x10/0x10 [ 510.005116][T14318] ? __pfx_dvb_usercopy+0x10/0x10 [ 510.005181][T14318] ? __fget_files+0x21f/0x3d0 [ 510.005229][T14318] dvb_demux_ioctl+0x29/0x40 [ 510.005256][T14318] ? __pfx_dvb_demux_ioctl+0x10/0x10 [ 510.005286][T14318] __x64_sys_ioctl+0x18e/0x210 [ 510.005320][T14318] do_syscall_64+0x115/0x840 [ 510.005360][T14318] ? clear_bhb_loop+0x40/0x90 [ 510.005397][T14318] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 510.005429][T14318] RIP: 0033:0x7fc96299ce59 [ 510.005453][T14318] 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 [ 510.005482][T14318] RSP: 002b:00007fc9637bd028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 510.005511][T14318] RAX: ffffffffffffffda RBX: 00007fc962c15fa0 RCX: 00007fc96299ce59 [ 510.005533][T14318] RDX: 0000000000000000 RSI: 00000000403c6f2b RDI: 0000000000000005 [ 510.005550][T14318] RBP: 00007fc962a32d6f R08: 0000000000000000 R09: 0000000000000000 [ 510.005568][T14318] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 510.005586][T14318] R13: 00007fc962c16038 R14: 00007fc962c15fa0 R15: 00007ffe0d4f5288 [ 510.005626][T14318] [ 518.958131][T14416] FAULT_INJECTION: forcing a failure. [ 518.958131][T14416] name fail_futex, interval 1, probability 0, space 0, times 0 [ 519.001345][T14416] CPU: 0 UID: 0 PID: 14416 Comm: syz.1.2381 Tainted: G L syzkaller #0 PREEMPT(full) [ 519.001397][T14416] Tainted: [L]=SOFTLOCKUP [ 519.001408][T14416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 519.001425][T14416] Call Trace: [ 519.001435][T14416] [ 519.001446][T14416] dump_stack_lvl+0x100/0x190 [ 519.001507][T14416] should_fail_ex.cold+0x5/0xa [ 519.001538][T14416] get_futex_key+0x1d2/0x1510 [ 519.001583][T14416] ? __pfx_get_futex_key+0x10/0x10 [ 519.001629][T14416] ? putname+0xb1/0x110 [ 519.001679][T14416] ? kasan_save_stack+0x3f/0x50 [ 519.001710][T14416] ? kasan_save_stack+0x30/0x50 [ 519.001741][T14416] ? kasan_save_track+0x14/0x30 [ 519.001769][T14416] ? kasan_save_free_info+0x3b/0x70 [ 519.001808][T14416] ? __kasan_slab_free+0x5f/0x80 [ 519.001843][T14416] futex_wake+0xea/0x530 [ 519.001881][T14416] ? __pfx_futex_wake+0x10/0x10 [ 519.001932][T14416] do_futex+0x32b/0x350 [ 519.001963][T14416] ? __pfx_do_futex+0x10/0x10 [ 519.002003][T14416] __x64_sys_futex+0x34f/0x4d0 [ 519.002040][T14416] ? __pfx___x64_sys_futex+0x10/0x10 [ 519.002069][T14416] ? kmem_cache_free+0x127/0x6c0 [ 519.002124][T14416] ? rcu_is_watching+0x12/0xc0 [ 519.002168][T14416] do_syscall_64+0x115/0x840 [ 519.002211][T14416] ? clear_bhb_loop+0x40/0x90 [ 519.002249][T14416] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 519.002279][T14416] RIP: 0033:0x7f383719ce59 [ 519.002305][T14416] 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 [ 519.002334][T14416] RSP: 002b:00007f383813d0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 519.002364][T14416] RAX: ffffffffffffffda RBX: 00007f3837415fa8 RCX: 00007f383719ce59 [ 519.002385][T14416] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f3837415fac [ 519.002404][T14416] RBP: 00007f3837415fa0 R08: 0000000000000001 R09: 0000000000000000 [ 519.002422][T14416] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 519.002441][T14416] R13: 00007f3837416038 R14: 00007ffe83732690 R15: 00007ffe83732778 [ 519.002480][T14416] [ 520.141522][T14424] FAULT_INJECTION: forcing a failure. [ 520.141522][T14424] name failslab, interval 1, probability 0, space 0, times 0 [ 520.170606][T14424] CPU: 0 UID: 0 PID: 14424 Comm: syz.1.2385 Tainted: G L syzkaller #0 PREEMPT(full) [ 520.170660][T14424] Tainted: [L]=SOFTLOCKUP [ 520.170671][T14424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 520.170694][T14424] Call Trace: [ 520.170705][T14424] [ 520.170717][T14424] dump_stack_lvl+0x100/0x190 [ 520.170772][T14424] should_fail_ex.cold+0x5/0xa [ 520.170809][T14424] should_failslab+0xc2/0x120 [ 520.170843][T14424] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 520.170887][T14424] ? __pmd_alloc+0xbf/0x950 [ 520.170931][T14424] __pmd_alloc+0xbf/0x950 [ 520.170972][T14424] __handle_mm_fault+0xa9c/0x2a00 [ 520.171022][T14424] ? mt_find+0x45e/0x8e0 [ 520.171067][T14424] ? __pfx___handle_mm_fault+0x10/0x10 [ 520.171108][T14424] ? __pfx_mt_find+0x10/0x10 [ 520.171171][T14424] ? find_vma+0xbf/0x140 [ 520.171202][T14424] ? __pfx_find_vma+0x10/0x10 [ 520.171238][T14424] handle_mm_fault+0x37b/0xa30 [ 520.171297][T14424] do_user_addr_fault+0x74c/0x12f0 [ 520.171339][T14424] ? trace_page_fault_kernel+0x7a/0x200 [ 520.171376][T14424] exc_page_fault+0x6f/0xd0 [ 520.171419][T14424] asm_exc_page_fault+0x26/0x30 [ 520.171448][T14424] RIP: 0010:rep_movs_alternative+0x30/0x90 [ 520.171481][T14424] Code: 83 f9 08 73 25 85 c9 74 0f 8a 06 88 07 48 ff c7 48 ff c6 48 ff c9 75 f1 e9 0d 9d 04 00 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 [ 520.171509][T14424] RSP: 0018:ffffc9000449fe38 EFLAGS: 00050202 [ 520.171533][T14424] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 000000000000000c [ 520.171551][T14424] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffc9000449fe90 [ 520.171569][T14424] RBP: 000000000000000c R08: 0000000000000001 R09: fffff52000893fd3 [ 520.171587][T14424] R10: 0000000000000003 R11: 0000000000000000 R12: 0000000000000000 [ 520.171604][T14424] R13: ffffc9000449fe90 R14: 0000000000000001 R15: 0000000000000004 [ 520.171640][T14424] _copy_from_user+0x98/0xd0 [ 520.171680][T14424] __x64_sys_epoll_ctl+0x131/0x1e0 [ 520.171722][T14424] ? __pfx___x64_sys_epoll_ctl+0x10/0x10 [ 520.171766][T14424] ? rcu_is_watching+0x12/0xc0 [ 520.171805][T14424] do_syscall_64+0x115/0x840 [ 520.171844][T14424] ? clear_bhb_loop+0x40/0x90 [ 520.171879][T14424] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 520.171909][T14424] RIP: 0033:0x7f383719ce59 [ 520.171933][T14424] 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 [ 520.171960][T14424] RSP: 002b:00007f383813d028 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 520.171986][T14424] RAX: ffffffffffffffda RBX: 00007f3837415fa0 RCX: 00007f383719ce59 [ 520.172006][T14424] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000004 [ 520.172023][T14424] RBP: 00007f3837232d6f R08: 0000000000000000 R09: 0000000000000000 [ 520.172041][T14424] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 520.172058][T14424] R13: 00007f3837416038 R14: 00007f3837415fa0 R15: 00007ffe83732778 [ 520.172096][T14424] [ 521.478515][T14443] netlink: 186 bytes leftover after parsing attributes in process `syz.3.2389'. [ 521.526749][T14443] netlink: 186 bytes leftover after parsing attributes in process `syz.3.2389'. [ 523.019116][T14470] FAULT_INJECTION: forcing a failure. [ 523.019116][T14470] name failslab, interval 1, probability 0, space 0, times 0 [ 523.111836][T14470] CPU: 1 UID: 0 PID: 14470 Comm: syz.1.2396 Tainted: G L syzkaller #0 PREEMPT(full) [ 523.111885][T14470] Tainted: [L]=SOFTLOCKUP [ 523.111894][T14470] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 523.111904][T14470] Call Trace: [ 523.111910][T14470] [ 523.111917][T14470] dump_stack_lvl+0x100/0x190 [ 523.111947][T14470] should_fail_ex.cold+0x5/0xa [ 523.111971][T14470] should_failslab+0xc2/0x120 [ 523.111992][T14470] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 523.112018][T14470] ? alloc_empty_file+0x5b/0x1c0 [ 523.112047][T14470] alloc_empty_file+0x5b/0x1c0 [ 523.112070][T14470] alloc_file_pseudo+0x13a/0x230 [ 523.112094][T14470] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 523.112118][T14470] ? alloc_fd+0x476/0x790 [ 523.112139][T14470] ? do_raw_spin_unlock+0x145/0x1e0 [ 523.112159][T14470] __anon_inode_getfile+0xe8/0x280 [ 523.112183][T14470] anon_inode_getfile_fmode+0x37/0xa0 [ 523.112206][T14470] do_eventfd+0x159/0x2b0 [ 523.112223][T14470] __x64_sys_eventfd+0x32/0x50 [ 523.112238][T14470] do_syscall_64+0x115/0x840 [ 523.112259][T14470] ? clear_bhb_loop+0x40/0x90 [ 523.112277][T14470] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 523.112293][T14470] RIP: 0033:0x7f383719ce59 [ 523.112307][T14470] 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 [ 523.112322][T14470] RSP: 002b:00007f383811c028 EFLAGS: 00000246 ORIG_RAX: 000000000000011c [ 523.112338][T14470] RAX: ffffffffffffffda RBX: 00007f3837416090 RCX: 00007f383719ce59 [ 523.112349][T14470] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 523.112358][T14470] RBP: 00007f3837232d6f R08: 0000000000000000 R09: 0000000000000000 [ 523.112368][T14470] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 523.112376][T14470] R13: 00007f3837416128 R14: 00007f3837416090 R15: 00007ffe83732778 [ 523.112398][T14470] [ 525.674562][ T5791] ACPI Error: Could not disable RealTimeClock events (20251212/evxfevnt-243) [ 525.729066][T14503] FAULT_INJECTION: forcing a failure. [ 525.729066][T14503] name failslab, interval 1, probability 0, space 0, times 0 [ 525.761059][T14503] CPU: 1 UID: 0 PID: 14503 Comm: syz.1.2408 Tainted: G L syzkaller #0 PREEMPT(full) [ 525.761113][T14503] Tainted: [L]=SOFTLOCKUP [ 525.761124][T14503] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 525.761145][T14503] Call Trace: [ 525.761155][T14503] [ 525.761170][T14503] dump_stack_lvl+0x100/0x190 [ 525.761235][T14503] should_fail_ex.cold+0x5/0xa [ 525.761277][T14503] should_failslab+0xc2/0x120 [ 525.761315][T14503] kmem_cache_alloc_lru_noprof+0x80/0x6e0 [ 525.761366][T14503] ? alloc_inode+0x68/0x250 [ 525.761414][T14503] ? simple_start_creating+0xb0/0x110 [ 525.761453][T14503] ? __pfx_debugfs_alloc_inode+0x10/0x10 [ 525.761503][T14503] alloc_inode+0x68/0x250 [ 525.761548][T14503] new_inode+0x22/0x1c0 [ 525.761595][T14503] __debugfs_create_file+0x105/0x4f0 [ 525.761632][T14503] debugfs_create_file_full+0x41/0x60 [ 525.761677][T14503] kvm_dev_ioctl+0x16c8/0x1a50 [ 525.761735][T14503] ? __pfx_kvm_dev_ioctl+0x10/0x10 [ 525.761791][T14503] ? __pfx_kvm_dev_ioctl+0x10/0x10 [ 525.761833][T14503] __x64_sys_ioctl+0x18e/0x210 [ 525.761867][T14503] do_syscall_64+0x115/0x840 [ 525.761908][T14503] ? clear_bhb_loop+0x40/0x90 [ 525.761947][T14503] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 525.761980][T14503] RIP: 0033:0x7f383719ce59 [ 525.762007][T14503] 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 [ 525.762036][T14503] RSP: 002b:00007f383813d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 525.762066][T14503] RAX: ffffffffffffffda RBX: 00007f3837415fa0 RCX: 00007f383719ce59 [ 525.762086][T14503] RDX: 0000000000000000 RSI: 000000000000ae01 RDI: 0000000000000002 [ 525.762104][T14503] RBP: 00007f3837232d6f R08: 0000000000000000 R09: 0000000000000000 [ 525.762123][T14503] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 525.762142][T14503] R13: 00007f3837416038 R14: 00007f3837415fa0 R15: 00007ffe83732778 [ 525.762175][T14503] [ 525.762315][T14503] debugfs: out of free dentries, can not create file 'halt_successful_poll' [ 526.451203][ T1128] EXT4-fs (sda1): Delayed block allocation failed for inode 2032 at logical offset 1450 with max blocks 86 with error 117 [ 526.481456][ T1128] EXT4-fs (sda1): This should not happen!! Data will be lost [ 526.481456][ T1128] [ 526.549183][ T1128] EXT4-fs (sda1): Delayed block allocation failed for inode 2034 at logical offset 0 with max blocks 1 with error 117 [ 526.583668][ T1128] EXT4-fs (sda1): This should not happen!! Data will be lost [ 526.583668][ T1128] [ 526.615368][ T1128] EXT4-fs (sda1): Delayed block allocation failed for inode 2030 at logical offset 0 with max blocks 1 with error 117 [ 526.649041][ T1128] EXT4-fs (sda1): This should not happen!! Data will be lost [ 526.649041][ T1128] [ 528.078785][T14544] netlink: Conntrack attr type has unexpected length (type=3, length=0, expected=8) [ 528.791333][T14541] FAULT_INJECTION: forcing a failure. [ 528.791333][T14541] name failslab, interval 1, probability 0, space 0, times 0 [ 528.817375][T14541] CPU: 0 UID: 0 PID: 14541 Comm: syz.1.2418 Tainted: G L syzkaller #0 PREEMPT(full) [ 528.817424][T14541] Tainted: [L]=SOFTLOCKUP [ 528.817431][T14541] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 528.817441][T14541] Call Trace: [ 528.817448][T14541] [ 528.817455][T14541] dump_stack_lvl+0x100/0x190 [ 528.817497][T14541] should_fail_ex.cold+0x5/0xa [ 528.817520][T14541] should_failslab+0xc2/0x120 [ 528.817542][T14541] __kmalloc_cache_noprof+0x7a/0x6f0 [ 528.817566][T14541] ? snd_pcm_oss_change_params_locked+0x211/0x39f0 [ 528.817603][T14541] snd_pcm_oss_change_params_locked+0x211/0x39f0 [ 528.817633][T14541] ? trace_contention_end+0x125/0x170 [ 528.817682][T14541] ? snd_pcm_oss_get_active_substream+0x153/0x1d0 [ 528.817734][T14541] ? kasan_quarantine_put+0x104/0x240 [ 528.817752][T14541] ? __pfx_snd_pcm_oss_change_params_locked+0x10/0x10 [ 528.817775][T14541] ? __pfx___mutex_lock+0x10/0x10 [ 528.817808][T14541] ? find_held_lock+0x2b/0x80 [ 528.817828][T14541] ? tomoyo_path_number_perm+0x28f/0x580 [ 528.817847][T14541] ? tomoyo_path_number_perm+0x28f/0x580 [ 528.817886][T14541] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 528.817916][T14541] ? futex_wait+0x11e/0x370 [ 528.817941][T14541] snd_pcm_oss_get_active_substream+0x175/0x1d0 [ 528.817982][T14541] snd_pcm_oss_get_formats+0x7d/0x350 [ 528.818006][T14541] ? do_vfs_ioctl+0x226/0x13e0 [ 528.818035][T14541] ? __pfx_snd_pcm_oss_get_formats+0x10/0x10 [ 528.818064][T14541] snd_pcm_oss_ioctl+0x1795/0x37c0 [ 528.818085][T14541] ? find_held_lock+0x2b/0x80 [ 528.818103][T14541] ? __fget_files+0x215/0x3d0 [ 528.818121][T14541] ? hook_file_ioctl_common+0x149/0x410 [ 528.818141][T14541] ? __pfx_snd_pcm_oss_ioctl+0x10/0x10 [ 528.818164][T14541] ? __fget_files+0x21f/0x3d0 [ 528.818196][T14541] ? __pfx_snd_pcm_oss_ioctl+0x10/0x10 [ 528.818221][T14541] __x64_sys_ioctl+0x18e/0x210 [ 528.818238][T14541] do_syscall_64+0x115/0x840 [ 528.818261][T14541] ? clear_bhb_loop+0x40/0x90 [ 528.818280][T14541] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 528.818296][T14541] RIP: 0033:0x7f383719ce59 [ 528.818310][T14541] 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 [ 528.818337][T14541] RSP: 002b:00007f383813d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 528.818355][T14541] RAX: ffffffffffffffda RBX: 00007f3837415fa0 RCX: 00007f383719ce59 [ 528.818366][T14541] RDX: 0000000000000000 RSI: 000000008004500b RDI: 0000000000000003 [ 528.818376][T14541] RBP: 00007f3837232d6f R08: 0000000000000000 R09: 0000000000000000 [ 528.818385][T14541] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 528.818395][T14541] R13: 00007f3837416038 R14: 00007f3837415fa0 R15: 00007ffe83732778 [ 528.818428][T14541] [ 529.390323][ T50] Bluetooth: hci4: Opcode 0x0c03 failed: -110 [ 530.671496][T14571] FAULT_INJECTION: forcing a failure. [ 530.671496][T14571] name failslab, interval 1, probability 0, space 0, times 0 [ 530.719271][T14571] CPU: 0 UID: 0 PID: 14571 Comm: syz.4.2425 Tainted: G L syzkaller #0 PREEMPT(full) [ 530.719301][T14571] Tainted: [L]=SOFTLOCKUP [ 530.719307][T14571] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 530.719320][T14571] Call Trace: [ 530.719326][T14571] [ 530.719333][T14571] dump_stack_lvl+0x100/0x190 [ 530.719365][T14571] should_fail_ex.cold+0x5/0xa [ 530.719385][T14571] ? ima_alloc_init_template+0x19d/0x6d0 [ 530.719405][T14571] should_failslab+0xc2/0x120 [ 530.719423][T14571] __kmalloc_noprof+0xe0/0x850 [ 530.719448][T14571] ? take_dentry_name_snapshot+0x30b/0x7c0 [ 530.719474][T14571] ima_alloc_init_template+0x19d/0x6d0 [ 530.719492][T14571] ? take_dentry_name_snapshot+0x310/0x7c0 [ 530.719518][T14571] ima_store_measurement+0x1e3/0x5b0 [ 530.719537][T14571] ? __pfx_ima_store_measurement+0x10/0x10 [ 530.719562][T14571] ? __pfx_ima_get_hash_algo+0x10/0x10 [ 530.719588][T14571] process_measurement+0x19cc/0x2350 [ 530.719609][T14571] ? stack_trace_save+0x8e/0xc0 [ 530.719629][T14571] ? __pfx_process_measurement+0x10/0x10 [ 530.719645][T14571] ? __lock_acquire+0x4a5/0x2630 [ 530.719668][T14571] ? __kasan_slab_alloc+0x89/0x90 [ 530.719692][T14571] ? kmem_cache_alloc_noprof+0x241/0x6e0 [ 530.719718][T14571] ? init_file+0x95/0x480 [ 530.719739][T14571] ? alloc_empty_file+0x79/0x1c0 [ 530.719761][T14571] ? alloc_file_pseudo+0x13a/0x230 [ 530.719785][T14571] ? ksys_mmap_pgoff+0x242/0x610 [ 530.719804][T14571] ? __x64_sys_mmap+0x125/0x190 [ 530.719822][T14571] ? do_syscall_64+0x115/0x840 [ 530.719883][T14571] ? __pfx_aa_file_perm+0x10/0x10 [ 530.719912][T14571] ima_file_mmap+0x1c4/0x1f0 [ 530.719928][T14571] ? __pfx_ima_file_mmap+0x10/0x10 [ 530.719948][T14571] security_mmap_file+0x278/0x9b0 [ 530.719970][T14571] vm_mmap_pgoff+0xec/0x470 [ 530.719992][T14571] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 530.720010][T14571] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 530.720032][T14571] ? hugetlbfs_get_inode+0x3f5/0x700 [ 530.720060][T14571] ksys_mmap_pgoff+0x285/0x610 [ 530.720080][T14571] ? __pfx_ksys_mmap_pgoff+0x10/0x10 [ 530.720098][T14571] ? xfd_validate_state+0x129/0x190 [ 530.720117][T14571] __x64_sys_mmap+0x125/0x190 [ 530.720135][T14571] do_syscall_64+0x115/0x840 [ 530.720155][T14571] ? clear_bhb_loop+0x40/0x90 [ 530.720173][T14571] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 530.720192][T14571] RIP: 0033:0x7f50cf19ce59 [ 530.720207][T14571] 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 [ 530.720222][T14571] RSP: 002b:00007f50cff88028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 530.720239][T14571] RAX: ffffffffffffffda RBX: 00007f50cf415fa0 RCX: 00007f50cf19ce59 [ 530.720250][T14571] RDX: 00004000000000df RSI: 0000000000000003 RDI: 0000000000000000 [ 530.720260][T14571] RBP: 00007f50cf232d6f R08: 0000000000000401 R09: 0000300000000000 [ 530.720272][T14571] R10: 0000000000040eb1 R11: 0000000000000246 R12: 0000000000000000 [ 530.720283][T14571] R13: 00007f50cf416038 R14: 00007f50cf415fa0 R15: 00007ffd94f967c8 [ 530.720305][T14571] [ 530.722487][ T30] audit: type=1804 audit(1780192969.559:12): pid=14571 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=add_template_measure cause=ENOMEM comm="syz.4.2425" name="anon_hugepage" dev="hugetlbfs" ino=67535 res=0 errno=0 [ 531.679074][ T50] Bluetooth: hci1: unexpected event 0x09 length: 435 > 3 [ 532.122503][T14590] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 532.132594][T14591] netlink: 178 bytes leftover after parsing attributes in process `syz.1.2432'. [ 532.192050][T14591] netlink: 178 bytes leftover after parsing attributes in process `syz.1.2432'. [ 532.753679][T14605] FAULT_INJECTION: forcing a failure. [ 532.753679][T14605] name failslab, interval 1, probability 0, space 0, times 0 [ 532.819299][T14605] CPU: 0 UID: 0 PID: 14605 Comm: syz.4.2437 Tainted: G L syzkaller #0 PREEMPT(full) [ 532.819327][T14605] Tainted: [L]=SOFTLOCKUP [ 532.819333][T14605] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 532.819343][T14605] Call Trace: [ 532.819349][T14605] [ 532.819356][T14605] dump_stack_lvl+0x100/0x190 [ 532.819386][T14605] should_fail_ex.cold+0x5/0xa [ 532.819406][T14605] should_failslab+0xc2/0x120 [ 532.819425][T14605] __kmalloc_cache_noprof+0x7a/0x6f0 [ 532.819449][T14605] ? tipc_sub_subscribe+0x15c/0x730 [ 532.819470][T14605] ? find_held_lock+0x2b/0x80 [ 532.819492][T14605] tipc_sub_subscribe+0x15c/0x730 [ 532.819516][T14605] tipc_conn_rcv_sub+0x21e/0x3d0 [ 532.819538][T14605] tipc_topsrv_kern_subscr+0x20b/0x3c0 [ 532.819560][T14605] ? __pfx_tipc_topsrv_kern_subscr+0x10/0x10 [ 532.819582][T14605] ? net_generic+0xea/0x2a0 [ 532.819605][T14605] tipc_group_create+0x4ab/0x660 [ 532.819631][T14605] tipc_setsockopt+0x611/0xe30 [ 532.819649][T14605] ? __pfx_tipc_setsockopt+0x10/0x10 [ 532.819672][T14605] ? __pfx_tipc_setsockopt+0x10/0x10 [ 532.819688][T14605] do_sock_setsockopt+0xf3/0x1d0 [ 532.819710][T14605] __sys_setsockopt+0x119/0x190 [ 532.819729][T14605] __x64_sys_setsockopt+0xbd/0x160 [ 532.819744][T14605] ? do_syscall_64+0x90/0x840 [ 532.819767][T14605] ? lockdep_hardirqs_on+0x78/0x100 [ 532.819789][T14605] do_syscall_64+0x115/0x840 [ 532.819808][T14605] ? clear_bhb_loop+0x40/0x90 [ 532.819827][T14605] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 532.819843][T14605] RIP: 0033:0x7f50cf19ce59 [ 532.819856][T14605] 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 [ 532.819872][T14605] RSP: 002b:00007f50cff88028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 532.819888][T14605] RAX: ffffffffffffffda RBX: 00007f50cf415fa0 RCX: 00007f50cf19ce59 [ 532.819900][T14605] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000003 [ 532.819915][T14605] RBP: 00007f50cf232d6f R08: 0000000000000014 R09: 0000000000000000 [ 532.819931][T14605] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 532.819946][T14605] R13: 00007f50cf416038 R14: 00007f50cf415fa0 R15: 00007ffd94f967c8 [ 532.819968][T14605] [ 532.821518][T14605] tipc: Subscription rejected, no memory [ 535.856217][T14661] random: crng reseeded on system resumption [ 536.186849][T14664] hub 1-0:1.0: USB hub found [ 536.205953][T14664] hub 1-0:1.0: 1 port detected [ 536.881496][T14673] FAULT_INJECTION: forcing a failure. [ 536.881496][T14673] name failslab, interval 1, probability 0, space 0, times 0 [ 536.924735][T14673] CPU: 1 UID: 0 PID: 14673 Comm: syz.0.2454 Tainted: G L syzkaller #0 PREEMPT(full) [ 536.924786][T14673] Tainted: [L]=SOFTLOCKUP [ 536.924798][T14673] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 536.924813][T14673] Call Trace: [ 536.924824][T14673] [ 536.924837][T14673] dump_stack_lvl+0x100/0x190 [ 536.924893][T14673] should_fail_ex.cold+0x5/0xa [ 536.924932][T14673] should_failslab+0xc2/0x120 [ 536.924968][T14673] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 536.925014][T14673] ? __proc_create+0x2cb/0x8c0 [ 536.925059][T14673] __proc_create+0x2cb/0x8c0 [ 536.925098][T14673] ? __pfx___proc_create+0x10/0x10 [ 536.925134][T14673] ? _raw_write_unlock+0x28/0x50 [ 536.925180][T14673] proc_create_reg+0x75/0x170 [ 536.925224][T14673] proc_create_net_data+0x8e/0x1c0 [ 536.925264][T14673] ? __pfx_proc_create_net_data+0x10/0x10 [ 536.925303][T14673] ? __pfx_uevent_net_rcv+0x10/0x10 [ 536.925338][T14673] ? __pfx_dev_proc_net_init+0x10/0x10 [ 536.925372][T14673] ? __pfx_dev_mc_net_init+0x10/0x10 [ 536.925401][T14673] dev_mc_net_init+0x50/0x80 [ 536.925430][T14673] ops_init+0x1e2/0x5f0 [ 536.925467][T14673] setup_net+0x118/0x3a0 [ 536.925500][T14673] ? __pfx_setup_net+0x10/0x10 [ 536.925533][T14673] ? mutex_init_lockdep+0xf1/0x120 [ 536.925579][T14673] copy_net_ns+0x46f/0x7c0 [ 536.925619][T14673] create_new_namespaces+0x3ea/0xac0 [ 536.925666][T14673] unshare_nsproxy_namespaces+0xf2/0x220 [ 536.925708][T14673] ksys_unshare+0x438/0xab0 [ 536.925752][T14673] ? __pfx_ksys_unshare+0x10/0x10 [ 536.925792][T14673] ? xfd_validate_state+0x129/0x190 [ 536.925821][T14673] ? exit_to_user_mode_loop+0xf3/0x670 [ 536.925881][T14673] __x64_sys_unshare+0x31/0x40 [ 536.925922][T14673] do_syscall_64+0x115/0x840 [ 536.925962][T14673] ? clear_bhb_loop+0x40/0x90 [ 536.925999][T14673] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 536.926030][T14673] RIP: 0033:0x7fd47a79ce59 [ 536.926055][T14673] 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 [ 536.926085][T14673] RSP: 002b:00007fd47b707028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 536.926115][T14673] RAX: ffffffffffffffda RBX: 00007fd47aa15fa0 RCX: 00007fd47a79ce59 [ 536.926137][T14673] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 536.926156][T14673] RBP: 00007fd47a832d6f R08: 0000000000000000 R09: 0000000000000000 [ 536.926175][T14673] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 536.926194][T14673] R13: 00007fd47aa16038 R14: 00007fd47aa15fa0 R15: 00007ffe36239c68 [ 536.926230][T14673] [ 538.552565][T14693] FAULT_INJECTION: forcing a failure. [ 538.552565][T14693] name failslab, interval 1, probability 0, space 0, times 0 [ 538.565676][T14693] CPU: 0 UID: 0 PID: 14693 Comm: syz.1.2458 Tainted: G L syzkaller #0 PREEMPT(full) [ 538.565724][T14693] Tainted: [L]=SOFTLOCKUP [ 538.565735][T14693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 538.565753][T14693] Call Trace: [ 538.565763][T14693] [ 538.565775][T14693] dump_stack_lvl+0x100/0x190 [ 538.565834][T14693] should_fail_ex.cold+0x5/0xa [ 538.565872][T14693] should_failslab+0xc2/0x120 [ 538.565909][T14693] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 538.565956][T14693] ? sk_prot_alloc+0x60/0x2a0 [ 538.565991][T14693] ? kmem_cache_alloc_noprof+0x292/0x6e0 [ 538.566034][T14693] ? security_inode_alloc+0x3b/0x2c0 [ 538.566073][T14693] sk_prot_alloc+0x60/0x2a0 [ 538.566111][T14693] sk_alloc+0x36/0xe80 [ 538.566149][T14693] __vsock_create.constprop.0+0x3c/0xba0 [ 538.566184][T14693] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 538.566230][T14693] vsock_create+0x126/0x510 [ 538.566272][T14693] __sock_create+0x339/0x860 [ 538.566319][T14693] __sys_socket+0x14d/0x260 [ 538.566360][T14693] ? __pfx___sys_socket+0x10/0x10 [ 538.566399][T14693] ? ksys_write+0x1ac/0x250 [ 538.566440][T14693] __x64_sys_socket+0x72/0xb0 [ 538.566479][T14693] ? lockdep_hardirqs_on+0x78/0x100 [ 538.566520][T14693] do_syscall_64+0x115/0x840 [ 538.566559][T14693] ? clear_bhb_loop+0x40/0x90 [ 538.566594][T14693] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 538.566624][T14693] RIP: 0033:0x7f383719ce59 [ 538.566648][T14693] 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 [ 538.566681][T14693] RSP: 002b:00007f383813d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 538.566709][T14693] RAX: ffffffffffffffda RBX: 00007f3837415fa0 RCX: 00007f383719ce59 [ 538.566729][T14693] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000028 [ 538.566747][T14693] RBP: 00007f3837232d6f R08: 0000000000000000 R09: 0000000000000000 [ 538.566769][T14693] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 538.566788][T14693] R13: 00007f3837416038 R14: 00007f3837415fa0 R15: 00007ffe83732778 [ 538.566827][T14693] [ 540.115447][T14713] FAULT_INJECTION: forcing a failure. [ 540.115447][T14713] name failslab, interval 1, probability 0, space 0, times 0 [ 540.179845][T14713] CPU: 1 UID: 0 PID: 14713 Comm: syz.1.2463 Tainted: G L syzkaller #0 PREEMPT(full) [ 540.179900][T14713] Tainted: [L]=SOFTLOCKUP [ 540.179910][T14713] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 540.179927][T14713] Call Trace: [ 540.179937][T14713] [ 540.179948][T14713] dump_stack_lvl+0x100/0x190 [ 540.180004][T14713] should_fail_ex.cold+0x5/0xa [ 540.180040][T14713] should_failslab+0xc2/0x120 [ 540.180076][T14713] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 540.180121][T14713] ? do_getname+0x35/0x390 [ 540.180163][T14713] ? ksys_write+0x190/0x250 [ 540.180217][T14713] do_getname+0x35/0x390 [ 540.180261][T14713] do_sys_openat2+0xc5/0x1e0 [ 540.180303][T14713] ? __pfx_do_sys_openat2+0x10/0x10 [ 540.180360][T14713] __x64_sys_openat+0x12d/0x210 [ 540.180404][T14713] ? __pfx___x64_sys_openat+0x10/0x10 [ 540.180462][T14713] ? do_getpgid+0x101/0x2e0 [ 540.180498][T14713] ? rcu_is_watching+0x12/0xc0 [ 540.180536][T14713] do_syscall_64+0x115/0x840 [ 540.180576][T14713] ? clear_bhb_loop+0x40/0x90 [ 540.180617][T14713] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 540.180647][T14713] RIP: 0033:0x7f383715d68e [ 540.180671][T14713] 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 [ 540.180700][T14713] RSP: 002b:00007f383811bec8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 540.180728][T14713] RAX: ffffffffffffffda RBX: 00007f383811c6c0 RCX: 00007f383715d68e [ 540.180747][T14713] RDX: 0000000000000002 RSI: 00007f383811bf90 RDI: ffffffffffffff9c [ 540.180774][T14713] RBP: 00007f3837232d6f R08: 0000000000000000 R09: 0000000000000000 [ 540.180792][T14713] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 540.180809][T14713] R13: 00007f3837416128 R14: 00007f3837416090 R15: 00007ffe83732778 [ 540.180847][T14713] [ 541.287155][T14719] FAULT_INJECTION: forcing a failure. [ 541.287155][T14719] name failslab, interval 1, probability 0, space 0, times 0 [ 541.339988][T14719] CPU: 1 UID: 0 PID: 14719 Comm: syz.1.2466 Tainted: G L syzkaller #0 PREEMPT(full) [ 541.340040][T14719] Tainted: [L]=SOFTLOCKUP [ 541.340052][T14719] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 541.340070][T14719] Call Trace: [ 541.340080][T14719] [ 541.340092][T14719] dump_stack_lvl+0x100/0x190 [ 541.340154][T14719] should_fail_ex.cold+0x5/0xa [ 541.340192][T14719] ? constrain_params_by_rules+0x175/0xcc0 [ 541.340238][T14719] should_failslab+0xc2/0x120 [ 541.340273][T14719] __kmalloc_noprof+0xe0/0x850 [ 541.340334][T14719] constrain_params_by_rules+0x175/0xcc0 [ 541.340379][T14719] ? find_held_lock+0x2b/0x80 [ 541.340422][T14719] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 541.340462][T14719] ? lockdep_hardirqs_on+0x78/0x100 [ 541.340506][T14719] ? __pfx_constrain_params_by_rules+0x10/0x10 [ 541.340560][T14719] ? __kasan_kmalloc+0xaa/0xb0 [ 541.340587][T14719] ? snd_pcm_oss_change_params_locked+0x81c/0x39f0 [ 541.340629][T14719] ? snd_pcm_oss_make_ready+0xeb/0x1b0 [ 541.340667][T14719] ? snd_pcm_oss_ioctl+0x7b4/0x37c0 [ 541.340721][T14719] ? snd_interval_refine+0x2d0/0x580 [ 541.340757][T14719] snd_pcm_hw_refine+0x7e7/0xad0 [ 541.340814][T14719] ? __pfx_snd_pcm_hw_refine+0x10/0x10 [ 541.340877][T14719] ? snd_interval_refine+0x2d0/0x580 [ 541.340915][T14719] snd_pcm_oss_change_params_locked+0xdb3/0x39f0 [ 541.340977][T14719] ? __pfx_snd_pcm_oss_change_params_locked+0x10/0x10 [ 541.341018][T14719] ? __pfx___mutex_lock+0x10/0x10 [ 541.341077][T14719] ? do_vfs_ioctl+0x226/0x13e0 [ 541.341113][T14719] snd_pcm_oss_make_ready+0xeb/0x1b0 [ 541.341165][T14719] snd_pcm_oss_ioctl+0x7b4/0x37c0 [ 541.341209][T14719] ? __fget_files+0x215/0x3d0 [ 541.341241][T14719] ? hook_file_ioctl_common+0x149/0x410 [ 541.341280][T14719] ? __pfx_snd_pcm_oss_ioctl+0x10/0x10 [ 541.341326][T14719] ? __fget_files+0x21f/0x3d0 [ 541.341365][T14719] ? __pfx_snd_pcm_oss_ioctl+0x10/0x10 [ 541.341411][T14719] __x64_sys_ioctl+0x18e/0x210 [ 541.341444][T14719] do_syscall_64+0x115/0x840 [ 541.341484][T14719] ? clear_bhb_loop+0x40/0x90 [ 541.341519][T14719] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 541.341549][T14719] RIP: 0033:0x7f383719ce59 [ 541.341573][T14719] 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 [ 541.341602][T14719] RSP: 002b:00007f383813d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 541.341630][T14719] RAX: ffffffffffffffda RBX: 00007f3837415fa0 RCX: 00007f383719ce59 [ 541.341649][T14719] RDX: 00002000000000c0 RSI: 00000000800c5012 RDI: 0000000000000007 [ 541.341669][T14719] RBP: 00007f3837232d6f R08: 0000000000000000 R09: 0000000000000000 [ 541.341687][T14719] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 541.341705][T14719] R13: 00007f3837416038 R14: 00007f3837415fa0 R15: 00007ffe83732778 [ 541.341745][T14719] [ 543.903096][T14753] FAULT_INJECTION: forcing a failure. [ 543.903096][T14753] name failslab, interval 1, probability 0, space 0, times 0 [ 543.932020][T14753] CPU: 1 UID: 0 PID: 14753 Comm: syz.3.2475 Tainted: G L syzkaller #0 PREEMPT(full) [ 543.932067][T14753] Tainted: [L]=SOFTLOCKUP [ 543.932078][T14753] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 543.932096][T14753] Call Trace: [ 543.932104][T14753] [ 543.932115][T14753] dump_stack_lvl+0x100/0x190 [ 543.932169][T14753] should_fail_ex.cold+0x5/0xa [ 543.932204][T14753] ? xfrm_hash_alloc+0xcf/0x100 [ 543.932245][T14753] should_failslab+0xc2/0x120 [ 543.932281][T14753] __kmalloc_noprof+0xe0/0x850 [ 543.932326][T14753] ? xfrm_state_init+0x381/0x570 [ 543.932363][T14753] ? xfrm_state_init+0x3dd/0x570 [ 543.932407][T14753] ? __pfx_xfrm_net_init+0x10/0x10 [ 543.932452][T14753] xfrm_hash_alloc+0xcf/0x100 [ 543.932498][T14753] xfrm_net_init+0x242/0xcf0 [ 543.932559][T14753] ? __pfx_xfrm_net_init+0x10/0x10 [ 543.932605][T14753] ops_init+0x1e2/0x5f0 [ 543.932642][T14753] setup_net+0x118/0x3a0 [ 543.932676][T14753] ? __pfx_setup_net+0x10/0x10 [ 543.932709][T14753] ? mutex_init_lockdep+0xf1/0x120 [ 543.932745][T14753] copy_net_ns+0x46f/0x7c0 [ 543.932784][T14753] create_new_namespaces+0x3ea/0xac0 [ 543.932830][T14753] unshare_nsproxy_namespaces+0xf2/0x220 [ 543.932870][T14753] ksys_unshare+0x438/0xab0 [ 543.932921][T14753] ? __pfx_ksys_unshare+0x10/0x10 [ 543.932960][T14753] ? xfd_validate_state+0x129/0x190 [ 543.933003][T14753] __x64_sys_unshare+0x31/0x40 [ 543.933043][T14753] do_syscall_64+0x115/0x840 [ 543.933083][T14753] ? clear_bhb_loop+0x40/0x90 [ 543.933119][T14753] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 543.933148][T14753] RIP: 0033:0x7fc96299ce59 [ 543.933172][T14753] 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 [ 543.933199][T14753] RSP: 002b:00007fc9637bd028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 543.933226][T14753] RAX: ffffffffffffffda RBX: 00007fc962c15fa0 RCX: 00007fc96299ce59 [ 543.933246][T14753] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 543.933264][T14753] RBP: 00007fc962a32d6f R08: 0000000000000000 R09: 0000000000000000 [ 543.933282][T14753] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 543.933299][T14753] R13: 00007fc962c16038 R14: 00007fc962c15fa0 R15: 00007ffe0d4f5288 [ 543.933339][T14753] [ 544.646510][ T30] audit: type=1800 audit(1780192983.554:13): pid=14767 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.2479" name="SYSV00000008" dev="tmpfs" ino=0 res=0 errno=0 [ 546.326373][ T50] Bluetooth: hci3: ACL packet for unknown connection handle 0 [ 546.721388][T14796] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x18000 [ 546.761473][T14796] flags: 0xfff00000002000(reserved|node=0|zone=1|lastcpupid=0x7ff) [ 546.780998][T14796] raw: 00fff00000002000 ffffea0000600008 ffffea0000600008 0000000000000000 [ 546.801881][T14796] raw: 0000000000000000 0000000000000000 00000001ffffffff 0000000000000000 [ 546.823497][T14796] page dumped because: unmovable page [ 546.838274][T14796] page_owner info is not present (never set?) [ 547.381650][T14810] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2491'. [ 548.473341][T14832] netlink: 28 bytes leftover after parsing attributes in process `syz.3.2497'. [ 549.770394][T14847] random: crng reseeded on system resumption [ 550.200891][T14855] binder: 14851:14855 ioctl c0306201 2000000000c0 returned -14 [ 551.058415][ T0] NOHZ tick-stop error: local softirq work is pending, handler #02!!! [ 551.459011][T14879] sg_write: data in/out 262108/45 bytes for SCSI command 0x61-- guessing data in; [ 551.459011][T14879] program syz.4.2510 not setting count and/or reply_len properly [ 554.041373][T14926] netlink: 4 bytes leftover after parsing attributes in process `syz.3.2523'. [ 554.093852][T14930] netlink: 'syz.3.2523': attribute type 1 has an invalid length. [ 554.124659][T14930] netlink: 13 bytes leftover after parsing attributes in process `syz.3.2523'. [ 555.556703][T14964] vivid-011: ================= START STATUS ================= [ 555.587329][T14964] vivid-011: Radio HW Seek Mode: Bounded [ 555.619699][T14964] vivid-011: Radio Programmable HW Seek: false [ 555.651433][T14964] vivid-011: RDS Rx I/O Mode: Block I/O [ 555.665877][T14964] vivid-011: Generate RBDS Instead of RDS: false [ 555.682612][T14964] vivid-011: RDS Reception: true [ 555.699071][T14964] vivid-011: RDS Program Type: 0 inactive [ 555.720423][T14964] vivid-011: RDS PS Name: inactive [ 555.744795][T14964] vivid-011: RDS Radio Text: inactive [ 555.766729][T14964] vivid-011: RDS Traffic Announcement: false inactive [ 555.796053][T14964] vivid-011: RDS Traffic Program: false inactive [ 555.842787][T14964] vivid-011: RDS Music: false inactive [ 555.860423][T14964] vivid-011: ================== END STATUS ================== [ 556.129677][T14981] netlink: 62 bytes leftover after parsing attributes in process `syz.4.2542'. [ 556.702540][T14999] FAULT_INJECTION: forcing a failure. [ 556.702540][T14999] name failslab, interval 1, probability 0, space 0, times 0 [ 556.718056][T14999] CPU: 0 UID: 0 PID: 14999 Comm: syz.1.2548 Tainted: G L syzkaller #0 PREEMPT(full) [ 556.718104][T14999] Tainted: [L]=SOFTLOCKUP [ 556.718115][T14999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 556.718143][T14999] Call Trace: [ 556.718153][T14999] [ 556.718165][T14999] dump_stack_lvl+0x100/0x190 [ 556.718222][T14999] should_fail_ex.cold+0x5/0xa [ 556.718260][T14999] should_failslab+0xc2/0x120 [ 556.718296][T14999] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 556.718343][T14999] ? copy_fs_struct+0x49/0x340 [ 556.718372][T14999] ? __pfx_do_futex+0x10/0x10 [ 556.718408][T14999] copy_fs_struct+0x49/0x340 [ 556.718441][T14999] ksys_unshare+0x33c/0xab0 [ 556.718485][T14999] ? __pfx_ksys_unshare+0x10/0x10 [ 556.718525][T14999] ? xfd_validate_state+0x129/0x190 [ 556.718566][T14999] __x64_sys_unshare+0x31/0x40 [ 556.718606][T14999] do_syscall_64+0x115/0x840 [ 556.718646][T14999] ? clear_bhb_loop+0x40/0x90 [ 556.718682][T14999] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 556.718712][T14999] RIP: 0033:0x7f383719ce59 [ 556.718736][T14999] 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 [ 556.718765][T14999] RSP: 002b:00007f383813d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 556.718793][T14999] RAX: ffffffffffffffda RBX: 00007f3837415fa0 RCX: 00007f383719ce59 [ 556.718813][T14999] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000008100000 [ 556.718831][T14999] RBP: 00007f3837232d6f R08: 0000000000000000 R09: 0000000000000000 [ 556.718849][T14999] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 556.718867][T14999] R13: 00007f3837416038 R14: 00007f3837415fa0 R15: 00007ffe83732778 [ 556.718908][T14999] [ 557.193292][T15010] netlink: 'syz.4.2552': attribute type 1 has an invalid length. [ 557.217296][T15010] netlink: 'syz.4.2552': attribute type 6 has an invalid length. [ 557.352235][ T1842] EXT4-fs (sda1): Delayed block allocation failed for inode 2032 at logical offset 1450 with max blocks 86 with error 117 [ 557.395911][ T1842] EXT4-fs (sda1): This should not happen!! Data will be lost [ 557.395911][ T1842] [ 557.434336][ T1842] EXT4-fs (sda1): Delayed block allocation failed for inode 2034 at logical offset 0 with max blocks 1 with error 117 [ 557.464340][ T1842] EXT4-fs (sda1): This should not happen!! Data will be lost [ 557.464340][ T1842] [ 557.496411][ T1842] EXT4-fs (sda1): Delayed block allocation failed for inode 2030 at logical offset 0 with max blocks 1 with error 117 [ 557.563630][ T1842] EXT4-fs (sda1): This should not happen!! Data will be lost [ 557.563630][ T1842] [ 558.075348][T15027] EXT4-fs error (device sda1): ext4_lookup:1785: inode #274: comm syz.1.2558: iget: checksum invalid [ 558.105766][T15027] faux_driver regulatory: loading /lib/firmware/updates/syzkaller/regulatory.db failed with error -74 [ 558.147626][T15027] EXT4-fs error (device sda1): ext4_lookup:1785: inode #274: comm syz.1.2558: iget: checksum invalid [ 558.189216][T15027] faux_driver regulatory: loading /lib/firmware/updates/regulatory.db failed with error -74 [ 558.222149][T15027] EXT4-fs error (device sda1): ext4_lookup:1785: inode #274: comm syz.1.2558: iget: checksum invalid [ 558.285478][T15027] faux_driver regulatory: loading /lib/firmware/syzkaller/regulatory.db failed with error -74 [ 558.365094][T15027] EXT4-fs error (device sda1): ext4_lookup:1785: inode #274: comm syz.1.2558: iget: checksum invalid [ 558.403539][T15027] faux_driver regulatory: loading /lib/firmware/regulatory.db failed with error -74 [ 558.449994][T15027] faux_driver regulatory: Direct firmware load for regulatory.db failed with error -74 [ 558.484994][ T3334] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 558.509416][T15027] faux_driver regulatory: Falling back to sysfs fallback for: regulatory.db [ 558.623162][ T3334] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 558.817170][ T3334] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 559.008956][T15041] netlink: 330 bytes leftover after parsing attributes in process `syz.0.2563'. [ 559.070635][ T3334] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 559.117793][ T5640] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 559.131613][ T5640] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 559.139915][ T5640] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 559.161506][ T5640] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 559.178887][ T5640] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 559.551873][T15060] netlink: 338 bytes leftover after parsing attributes in process `syz.0.2568'. [ 559.601957][T15062] netlink: 28 bytes leftover after parsing attributes in process `syz.4.2569'. [ 559.631897][T15062] bridge_slave_1: left allmulticast mode [ 559.659590][T15062] bridge_slave_1: left promiscuous mode [ 559.671803][T15062] bridge0: port 2(bridge_slave_1) entered disabled state [ 559.695180][T15062] bridge_slave_0: left allmulticast mode [ 559.721124][T15062] bridge_slave_0: left promiscuous mode [ 559.737007][T15062] bridge0: port 1(bridge_slave_0) entered disabled state [ 559.912761][ T3334] bridge_slave_1: left allmulticast mode [ 559.935625][ T3334] bridge_slave_1: left promiscuous mode [ 559.955457][ T3334] bridge0: port 2(bridge_slave_1) entered disabled state [ 559.980452][ T3334] bridge_slave_0: left allmulticast mode [ 559.991557][ T3334] bridge_slave_0: left promiscuous mode [ 560.007998][ T3334] bridge0: port 1(bridge_slave_0) entered disabled state [ 560.402938][ T3334] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 560.426854][ T3334] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 560.452954][ T3334] bond0 (unregistering): Released all slaves [ 561.096378][ T3334] hsr_slave_0: left promiscuous mode [ 561.103100][ T3334] hsr_slave_1: left promiscuous mode [ 561.110148][ T3334] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 561.120664][ T3334] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 561.129941][ T3334] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 561.137853][ T3334] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 561.152455][ T3334] veth1_macvtap: left promiscuous mode [ 561.158119][ T3334] veth0_macvtap: left promiscuous mode [ 561.167830][ T3334] veth1_vlan: left promiscuous mode [ 561.178957][ T3334] veth0_vlan: left promiscuous mode [ 561.250810][ T50] Bluetooth: hci0: command tx timeout [ 561.552985][ T3334] team0 (unregistering): Port device team_slave_1 removed [ 561.574650][ T3334] team0 (unregistering): Port device team_slave_0 removed [ 562.388048][T15044] bridge0: port 1(bridge_slave_0) entered blocking state [ 562.415227][T15044] bridge0: port 1(bridge_slave_0) entered disabled state [ 562.438477][T15044] bridge_slave_0: entered allmulticast mode [ 562.466868][T15044] bridge_slave_0: entered promiscuous mode [ 562.491185][T15044] bridge0: port 2(bridge_slave_1) entered blocking state [ 562.505847][T15044] bridge0: port 2(bridge_slave_1) entered disabled state [ 562.513133][T15044] bridge_slave_1: entered allmulticast mode [ 562.523657][T15044] bridge_slave_1: entered promiscuous mode [ 562.580563][T15044] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 562.607912][T15044] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 562.694614][T15044] team0: Port device team_slave_0 added [ 562.721059][T15044] team0: Port device team_slave_1 added [ 562.747017][ T50] Bluetooth: hci3: unexpected event for opcode 0x7c89 [ 562.790046][T15044] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 562.800027][T15105] kvm: user requested TSC rate below hardware speed [ 562.816422][T15044] 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. [ 562.880536][T15044] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 562.915429][ T1316] ieee802154 phy0 wpan0: encryption failed: -22 [ 562.921930][ T1316] ieee802154 phy1 wpan1: encryption failed: -22 [ 562.968804][T15044] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 562.996927][T15044] 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. [ 563.076991][T15044] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 563.124054][T15112] netlink: 342 bytes leftover after parsing attributes in process `syz.4.2581'. [ 563.198046][T15044] hsr_slave_0: entered promiscuous mode [ 563.237546][T15044] hsr_slave_1: entered promiscuous mode [ 563.316210][ T50] Bluetooth: hci0: command tx timeout [ 563.881634][T15125] futex_wake_op: syz.4.2587 tries to shift op by -2048; fix this program [ 563.926243][T15125] 0x000000000001-0x000000020000 : "" [ 563.963754][T15125] ftl_cs: FTL header corrupt! [ 564.786892][T15044] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 564.827864][T15044] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 564.852753][T15044] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 564.887033][T15044] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 564.910197][T15044] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 564.940208][T15044] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 564.965648][T15044] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 564.988223][T15044] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 565.076025][T15166] netlink: 186 bytes leftover after parsing attributes in process `syz.0.2598'. [ 565.112639][T15166] netlink: 186 bytes leftover after parsing attributes in process `syz.0.2598'. [ 565.381199][ T50] Bluetooth: hci0: command tx timeout [ 565.420595][T15044] 8021q: adding VLAN 0 to HW filter on device bond0 [ 565.502061][T15044] 8021q: adding VLAN 0 to HW filter on device team0 [ 565.554862][ T48] bridge0: port 1(bridge_slave_0) entered blocking state [ 565.562287][ T48] bridge0: port 1(bridge_slave_0) entered forwarding state [ 565.633572][ T3304] bridge0: port 2(bridge_slave_1) entered blocking state [ 565.640855][ T3304] bridge0: port 2(bridge_slave_1) entered forwarding state [ 565.667117][T15171] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2600'. [ 565.705135][T15171] netlink: 'syz.0.2600': attribute type 7 has an invalid length. [ 565.711890][T15044] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 565.745136][T15044] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 567.349052][T15044] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 567.400881][ T50] Bluetooth: hci3: Malformed Event: 0x2f [ 567.463069][ T50] Bluetooth: hci0: command tx timeout [ 567.760340][T15044] veth0_vlan: entered promiscuous mode [ 567.817609][T15044] veth1_vlan: entered promiscuous mode [ 567.934168][T15044] veth0_macvtap: entered promiscuous mode [ 567.967341][T15044] veth1_macvtap: entered promiscuous mode [ 568.051693][T15044] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 568.118804][T15044] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 568.162280][ T36] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 568.189855][ T36] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 568.212106][ T36] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 568.232964][ T36] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 568.486391][ T36] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 568.513422][T15224] FAULT_INJECTION: forcing a failure. [ 568.513422][T15224] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 568.529141][ T36] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 568.548915][T15224] CPU: 0 UID: 0 PID: 15224 Comm: syz.0.2615 Tainted: G L syzkaller #0 PREEMPT(full) [ 568.548958][T15224] Tainted: [L]=SOFTLOCKUP [ 568.548968][T15224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 568.548984][T15224] Call Trace: [ 568.548995][T15224] [ 568.549006][T15224] dump_stack_lvl+0x100/0x190 [ 568.549057][T15224] should_fail_ex.cold+0x5/0xa [ 568.549091][T15224] _copy_from_user+0x2e/0xd0 [ 568.549131][T15224] copy_msghdr_from_user+0x9f/0x4f0 [ 568.549174][T15224] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 568.549223][T15224] ? rcu_is_watching+0x12/0xc0 [ 568.549255][T15224] ? ___sys_sendmsg+0x19d/0x1e0 [ 568.549290][T15224] ? kfree+0x1dd/0x6c0 [ 568.549335][T15224] ___sys_sendmsg+0x106/0x1e0 [ 568.549376][T15224] ? __pfx____sys_sendmsg+0x10/0x10 [ 568.549443][T15224] ? __pfx___might_resched+0x10/0x10 [ 568.549479][T15224] __sys_sendmmsg+0x205/0x430 [ 568.549513][T15224] ? __pfx___sys_sendmmsg+0x10/0x10 [ 568.549540][T15224] ? __local_bh_enable_ip+0x9e/0x120 [ 568.549588][T15224] ? __pfx_do_futex+0x10/0x10 [ 568.549628][T15224] ? xfd_validate_state+0x129/0x190 [ 568.549662][T15224] __x64_sys_sendmmsg+0x9c/0x100 [ 568.549691][T15224] ? lockdep_hardirqs_on+0x78/0x100 [ 568.549727][T15224] do_syscall_64+0x115/0x840 [ 568.549768][T15224] ? clear_bhb_loop+0x40/0x90 [ 568.549802][T15224] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 568.549831][T15224] RIP: 0033:0x7fd47a79ce59 [ 568.549855][T15224] 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 [ 568.549891][T15224] RSP: 002b:00007fd47b707028 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 568.549918][T15224] RAX: ffffffffffffffda RBX: 00007fd47aa15fa0 RCX: 00007fd47a79ce59 [ 568.549936][T15224] RDX: 00000000000009a6 RSI: 0000000000000000 RDI: 0000000000000003 [ 568.549952][T15224] RBP: 00007fd47a832d6f R08: 0000000000000000 R09: 0000000000000000 [ 568.549968][T15224] R10: 0000000007000000 R11: 0000000000000246 R12: 0000000000000000 [ 568.549984][T15224] R13: 00007fd47aa16038 R14: 00007fd47aa15fa0 R15: 00007ffe36239c68 [ 568.550019][T15224] [ 568.581329][T15229] netlink: 28 bytes leftover after parsing attributes in process `syz.4.2616'. [ 568.782235][ T1842] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 568.791177][ T1842] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 568.826429][T15229] team0: Port device team_slave_1 removed [ 569.110790][T15238] netlink: 318 bytes leftover after parsing attributes in process `syz.1.2619'. [ 569.120331][T15240] netlink: 178 bytes leftover after parsing attributes in process `syz.3.2559'. [ 569.166235][T15240] netlink: 178 bytes leftover after parsing attributes in process `syz.3.2559'. [ 569.543044][T15251] random: crng reseeded on system resumption [ 569.719379][T15253] netlink: 'syz.4.2625': attribute type 4 has an invalid length. [ 569.793488][T15253] netlink: 86 bytes leftover after parsing attributes in process `syz.4.2625'. [ 570.288990][T15263] FAULT_INJECTION: forcing a failure. [ 570.288990][T15263] name failslab, interval 1, probability 0, space 0, times 0 [ 570.337234][T15263] CPU: 1 UID: 0 PID: 15263 Comm: syz.1.2629 Tainted: G L syzkaller #0 PREEMPT(full) [ 570.337264][T15263] Tainted: [L]=SOFTLOCKUP [ 570.337271][T15263] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 570.337281][T15263] Call Trace: [ 570.337287][T15263] [ 570.337293][T15263] dump_stack_lvl+0x100/0x190 [ 570.337324][T15263] should_fail_ex.cold+0x5/0xa [ 570.337345][T15263] should_failslab+0xc2/0x120 [ 570.337364][T15263] __kmalloc_cache_noprof+0x7a/0x6f0 [ 570.337385][T15263] ? vidtv_psi_pmt_stream_init+0x4e/0x3e0 [ 570.337407][T15263] ? vidtv_psi_pmt_table_init+0x363/0x430 [ 570.337429][T15263] vidtv_psi_pmt_stream_init+0x4e/0x3e0 [ 570.337451][T15263] vidtv_channel_si_init+0x1365/0x18f0 [ 570.337480][T15263] vidtv_mux_init+0x526/0xbf0 [ 570.337505][T15263] vidtv_start_feed+0x34e/0x500 [ 570.337522][T15263] ? __pfx_vidtv_start_feed+0x10/0x10 [ 570.337540][T15263] ? __pfx_vidtv_bridge_on_new_pkts_avail+0x10/0x10 [ 570.337568][T15263] dmx_section_feed_start_filtering+0x3a8/0x660 [ 570.337594][T15263] dvb_dmxdev_filter_start+0x767/0xdd0 [ 570.337617][T15263] dvb_demux_do_ioctl+0xe64/0x1200 [ 570.337639][T15263] dvb_usercopy+0x167/0x340 [ 570.337662][T15263] ? __pfx_dvb_demux_do_ioctl+0x10/0x10 [ 570.337680][T15263] ? __pfx_dvb_usercopy+0x10/0x10 [ 570.337728][T15263] ? __fget_files+0x21f/0x3d0 [ 570.337765][T15263] dvb_demux_ioctl+0x29/0x40 [ 570.337789][T15263] ? __pfx_dvb_demux_ioctl+0x10/0x10 [ 570.337811][T15263] __x64_sys_ioctl+0x18e/0x210 [ 570.337828][T15263] do_syscall_64+0x115/0x840 [ 570.337849][T15263] ? clear_bhb_loop+0x40/0x90 [ 570.337868][T15263] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 570.337884][T15263] RIP: 0033:0x7f383719ce59 [ 570.337905][T15263] 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 [ 570.337920][T15263] RSP: 002b:00007f383813d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 570.337936][T15263] RAX: ffffffffffffffda RBX: 00007f3837415fa0 RCX: 00007f383719ce59 [ 570.337948][T15263] RDX: 0000000000000000 RSI: 00000000403c6f2b RDI: 0000000000000006 [ 570.337961][T15263] RBP: 00007f3837232d6f R08: 0000000000000000 R09: 0000000000000000 [ 570.337971][T15263] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 570.337980][T15263] R13: 00007f3837416038 R14: 00007f3837415fa0 R15: 00007ffe83732778 [ 570.338000][T15263] [ 574.254921][T15325] FAULT_INJECTION: forcing a failure. [ 574.254921][T15325] name failslab, interval 1, probability 0, space 0, times 0 [ 574.299307][T15325] CPU: 1 UID: 0 PID: 15325 Comm: syz.1.2647 Tainted: G L syzkaller #0 PREEMPT(full) [ 574.299354][T15325] Tainted: [L]=SOFTLOCKUP [ 574.299365][T15325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 574.299381][T15325] Call Trace: [ 574.299391][T15325] [ 574.299402][T15325] dump_stack_lvl+0x100/0x190 [ 574.299456][T15325] should_fail_ex.cold+0x5/0xa [ 574.299489][T15325] should_failslab+0xc2/0x120 [ 574.299523][T15325] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 574.299575][T15325] ? prepare_creds+0x2c/0x950 [ 574.299610][T15325] prepare_creds+0x2c/0x950 [ 574.299640][T15325] __sys_setuid+0x9c/0x440 [ 574.299674][T15325] do_syscall_64+0x115/0x840 [ 574.299712][T15325] ? clear_bhb_loop+0x40/0x90 [ 574.299745][T15325] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 574.299774][T15325] RIP: 0033:0x7f383719ce59 [ 574.299806][T15325] 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 [ 574.299835][T15325] RSP: 002b:00007f383813d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000069 [ 574.299863][T15325] RAX: ffffffffffffffda RBX: 00007f3837415fa0 RCX: 00007f383719ce59 [ 574.299882][T15325] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000000e [ 574.299900][T15325] RBP: 00007f3837232d6f R08: 0000000000000000 R09: 0000000000000000 [ 574.299916][T15325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 574.299933][T15325] R13: 00007f3837416038 R14: 00007f3837415fa0 R15: 00007ffe83732778 [ 574.299971][T15325] [ 574.947942][T15328] EXT4-fs (sda1): Delayed block allocation failed for inode 2030 at logical offset 0 with max blocks 1 with error 117 [ 575.115263][T15328] EXT4-fs (sda1): This should not happen!! Data will be lost [ 575.115263][T15328] [ 575.548633][T15343] FAULT_INJECTION: forcing a failure. [ 575.548633][T15343] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 575.599392][T15343] CPU: 1 UID: 0 PID: 15343 Comm: syz.0.2653 Tainted: G L syzkaller #0 PREEMPT(full) [ 575.599442][T15343] Tainted: [L]=SOFTLOCKUP [ 575.599455][T15343] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 575.599472][T15343] Call Trace: [ 575.599482][T15343] [ 575.599494][T15343] dump_stack_lvl+0x100/0x190 [ 575.599550][T15343] should_fail_ex.cold+0x5/0xa [ 575.599588][T15343] _copy_to_user+0x32/0xd0 [ 575.599633][T15343] do_proc_control+0xbac/0xe50 [ 575.599692][T15343] ? __pfx_do_proc_control+0x10/0x10 [ 575.599746][T15343] usbdev_ioctl+0x1a28/0x3aa0 [ 575.599796][T15343] ? __pfx_usbdev_ioctl+0x10/0x10 [ 575.599847][T15343] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 575.599892][T15343] ? do_vfs_ioctl+0x226/0x13e0 [ 575.599937][T15343] ? find_held_lock+0x2b/0x80 [ 575.599972][T15343] ? __fget_files+0x215/0x3d0 [ 575.600005][T15343] ? hook_file_ioctl_common+0x149/0x410 [ 575.600049][T15343] ? __fget_files+0x21f/0x3d0 [ 575.600088][T15343] ? __pfx_usbdev_ioctl+0x10/0x10 [ 575.600134][T15343] __x64_sys_ioctl+0x18e/0x210 [ 575.600166][T15343] do_syscall_64+0x115/0x840 [ 575.600205][T15343] ? clear_bhb_loop+0x40/0x90 [ 575.600241][T15343] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 575.600271][T15343] RIP: 0033:0x7fd47a79ce59 [ 575.600296][T15343] 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 [ 575.600325][T15343] RSP: 002b:00007fd47b707028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 575.600355][T15343] RAX: ffffffffffffffda RBX: 00007fd47aa15fa0 RCX: 00007fd47a79ce59 [ 575.600376][T15343] RDX: 0000200000001040 RSI: 00000000c0185500 RDI: 0000000000000007 [ 575.600396][T15343] RBP: 00007fd47a832d6f R08: 0000000000000000 R09: 0000000000000000 [ 575.600416][T15343] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 575.600434][T15343] R13: 00007fd47aa16038 R14: 00007fd47aa15fa0 R15: 00007ffe36239c68 [ 575.600474][T15343] [ 576.658132][T15360] FAULT_INJECTION: forcing a failure. [ 576.658132][T15360] name failslab, interval 1, probability 0, space 0, times 0 [ 576.682358][T15360] CPU: 1 UID: 0 PID: 15360 Comm: syz.3.2659 Tainted: G L syzkaller #0 PREEMPT(full) [ 576.682413][T15360] Tainted: [L]=SOFTLOCKUP [ 576.682425][T15360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 576.682443][T15360] Call Trace: [ 576.682453][T15360] [ 576.682464][T15360] dump_stack_lvl+0x100/0x190 [ 576.682519][T15360] should_fail_ex.cold+0x5/0xa [ 576.682557][T15360] should_failslab+0xc2/0x120 [ 576.682593][T15360] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 576.682639][T15360] ? mas_preallocate+0x1105/0x14a0 [ 576.682676][T15360] mas_preallocate+0x1105/0x14a0 [ 576.682710][T15360] ? __pfx_mas_preallocate+0x10/0x10 [ 576.682748][T15360] ? vm_area_alloc+0x1f/0x160 [ 576.682793][T15360] ? lockdep_init_map_type+0x5c/0x250 [ 576.682844][T15360] __mmap_region+0x124a/0x2dd0 [ 576.682898][T15360] ? __pfx___mmap_region+0x10/0x10 [ 576.682949][T15360] ? rcu_is_watching+0x12/0xc0 [ 576.682980][T15360] ? trace_pelt_se_tp+0x13b/0x190 [ 576.683035][T15360] ? __lock_acquire+0x4a5/0x2630 [ 576.683082][T15360] ? __lock_acquire+0x4a5/0x2630 [ 576.683139][T15360] ? find_held_lock+0x2b/0x80 [ 576.683184][T15360] ? __kernel_text_address+0xd/0x30 [ 576.683218][T15360] ? unwind_get_return_address+0x59/0xa0 [ 576.683254][T15360] ? arch_stack_walk+0xa6/0xf0 [ 576.683340][T15360] mmap_region+0x35d/0x620 [ 576.683369][T15360] ? __pfx_mmap_region+0x10/0x10 [ 576.683398][T15360] ? cap_mmap_addr+0x4b/0x120 [ 576.683424][T15360] ? bpf_lsm_mmap_addr+0x9/0x30 [ 576.683448][T15360] ? security_mmap_addr+0x71/0x1e0 [ 576.683484][T15360] ? __get_unmapped_area+0x255/0x3e0 [ 576.683521][T15360] do_mmap+0xc63/0x12f0 [ 576.683559][T15360] ? __pfx_do_mmap+0x10/0x10 [ 576.683591][T15360] ? __pfx_down_write_killable+0x10/0x10 [ 576.683624][T15360] vm_mmap_pgoff+0x29e/0x470 [ 576.683665][T15360] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 576.683696][T15360] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 576.683751][T15360] ksys_mmap_pgoff+0x285/0x610 [ 576.683794][T15360] ? __pfx_ksys_mmap_pgoff+0x10/0x10 [ 576.683826][T15360] ? xfd_validate_state+0x129/0x190 [ 576.683861][T15360] __x64_sys_mmap+0x125/0x190 [ 576.683894][T15360] do_syscall_64+0x115/0x840 [ 576.683931][T15360] ? clear_bhb_loop+0x40/0x90 [ 576.683963][T15360] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 576.683991][T15360] RIP: 0033:0x7fe57a79ce59 [ 576.684014][T15360] 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 [ 576.684041][T15360] RSP: 002b:00007fe5789f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 576.684068][T15360] RAX: ffffffffffffffda RBX: 00007fe57aa15fa0 RCX: 00007fe57a79ce59 [ 576.684087][T15360] RDX: 00004000000000e3 RSI: 0000000000200004 RDI: 0000000000000000 [ 576.684104][T15360] RBP: 00007fe57a832d6f R08: 000000000000000d R09: 0000300000000000 [ 576.684122][T15360] R10: 0000000000040eb2 R11: 0000000000000246 R12: 0000000000000000 [ 576.684139][T15360] R13: 00007fe57aa16038 R14: 00007fe57aa15fa0 R15: 00007ffcdd680998 [ 576.684176][T15360] [ 578.585599][T15395] serio: Serial port ttyS0 [ 578.876443][T15400] netlink: 'syz.1.2673': attribute type 29 has an invalid length. [ 578.909179][T15400] netlink: 46 bytes leftover after parsing attributes in process `syz.1.2673'. [ 580.831099][T15431] netlink: 354 bytes leftover after parsing attributes in process `syz.4.2683'. [ 581.740612][T15448] netlink: 252 bytes leftover after parsing attributes in process `syz.4.2688'. [ 581.778045][T15448] netlink: 252 bytes leftover after parsing attributes in process `syz.4.2688'. [ 582.002196][T15452] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 582.884647][T15472] EXT4-fs (sda1): Delayed block allocation failed for inode 2034 at logical offset 0 with max blocks 1 with error 117 [ 582.919437][T15472] EXT4-fs (sda1): This should not happen!! Data will be lost [ 582.919437][T15472] [ 583.276479][T15044] ------------[ cut here ]------------ [ 583.282242][T15044] ODEBUG: free active (active state 0) object: ffff88807c369438 object type: timer_list hint: hci_devcd_timeout+0x0/0x2e0 [ 583.295334][T15044] WARNING: lib/debugobjects.c:629 at debug_print_object+0x18e/0x2a0, CPU#0: syz-executor/15044 [ 583.306899][T15044] Modules linked in: [ 583.308373][ C1] ------------[ cut here ]------------ [ 583.310843][T15044] CPU: 0 UID: 0 PID: 15044 Comm: syz-executor Tainted: G L syzkaller #0 PREEMPT(full) [ 583.316512][ C1] workqueue: cannot queue hci_devcd_timeout on wq hci0 [ 583.316556][ C1] WARNING: kernel/workqueue.c:2297 at __queue_work+0xcee/0x1270, CPU#1: syz.4.2692/15467 [ 583.316599][ C1] Modules linked in: [ 583.316650][ C1] CPU: 1 UID: 0 PID: 15467 Comm: syz.4.2692 Tainted: G L syzkaller #0 PREEMPT(full) [ 583.316693][ C1] Tainted: [L]=SOFTLOCKUP [ 583.316704][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 583.316723][ C1] RIP: 0010:__queue_work+0xcf2/0x1270 [ 583.316754][ C1] Code: 00 00 00 fc ff df 49 8d 94 24 70 01 00 00 48 89 f9 48 c1 e9 03 80 3c 01 00 0f 85 3d 05 00 00 48 8d 3d c2 bd 0b 0f 48 8b 75 18 <67> 48 0f b9 3a 48 b8 00 00 00 00 00 fc ff df 48 89 ea 48 c1 ea 03 [ 583.316780][ C1] RSP: 0018:ffffc90000a08bd0 EFLAGS: 00010046 [ 583.316802][ C1] RAX: dffffc0000000000 RBX: 0000000000000100 RCX: 1ffff1100f86d281 [ 583.316820][ C1] RDX: ffff88807c994970 RSI: ffffffff8a915db0 RDI: ffffffff90da4970 [ 583.316837][ C1] RBP: ffff88807c3693f0 R08: 0000000000000005 R09: 0000000000000000 [ 583.316854][ C1] R10: 0000000000000100 R11: 0000000000000012 R12: ffff88807c994800 [ 583.316872][ C1] R13: 1ffff9200014118d R14: ffffffff81ce9140 R15: 0000000000000001 [ 583.316890][ C1] FS: 00007f50cd3d56c0(0000) GS:ffff88812448a000(0000) knlGS:0000000000000000 [ 583.316928][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 583.316948][ C1] CR2: 00007f50cff45788 CR3: 000000008f068000 CR4: 00000000003526f0 [ 583.316969][ C1] Call Trace: [ 583.316980][ C1] [ 583.317001][ C1] ? __pfx_delayed_work_timer_fn+0x10/0x10 [ 583.317034][ C1] call_timer_fn+0x19a/0x640 [ 583.317077][ C1] ? __pfx_call_timer_fn+0x10/0x10 [ 583.317124][ C1] ? __run_timers+0x573/0xaf0 [ 583.317165][ C1] ? __run_timers+0x573/0xaf0 [ 583.317211][ C1] ? __pfx_delayed_work_timer_fn+0x10/0x10 [ 583.317244][ C1] ? __pfx_delayed_work_timer_fn+0x10/0x10 [ 583.317279][ C1] __run_timers+0x583/0xaf0 [ 583.317332][ C1] ? __pfx___run_timers+0x10/0x10 [ 583.328721][T15044] Tainted: [L]=SOFTLOCKUP [ 583.335291][ C1] ? _raw_spin_lock_irq+0x45/0x50 [ 583.345208][T15044] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 583.348976][ C1] run_timer_base+0x114/0x190 [ 583.359978][T15044] RIP: 0010:debug_print_object+0x19b/0x2a0 [ 583.364242][ C1] ? __pfx_run_timer_base+0x10/0x10 [ 583.374689][T15044] Code: b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 75 4f 48 8d 3d 52 03 e2 0b 41 56 48 8b 14 dd c0 54 1c 8c 4c 89 e6 <67> 48 0f b9 3a 58 83 05 2c 7f d7 0b 01 48 83 c4 18 5b 5d 41 5c 41 [ 583.379808][ C1] run_timer_softirq+0x1a/0x50 [ 583.379851][ C1] handle_softirqs+0x1ea/0xa00 [ 583.379899][ C1] ? __pfx_handle_softirqs+0x10/0x10 [ 583.379932][ C1] ? _raw_spin_unlock+0x28/0x50 [ 583.379970][ C1] ? __hrtimer_rearm_deferred+0x9b/0x740 [ 583.380012][ C1] __irq_exit_rcu+0x162/0x210 [ 583.380049][ C1] irq_exit_rcu+0x9/0x30 [ 583.380084][ C1] sysvec_apic_timer_interrupt+0xa3/0xc0 [ 583.380133][ C1] [ 583.380144][ C1] [ 583.380157][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 583.380189][ C1] RIP: 0010:write_comp_data+0x2b/0x90 [ 583.380227][ C1] Code: 8b 05 f9 6a 01 12 49 89 f8 49 89 f1 49 89 d2 65 48 8b 3d d0 6a 01 12 a9 00 01 ff 00 74 1b f6 c4 01 74 07 a9 00 00 ff 00 74 05 80 17 82 09 8b 87 ec 16 00 00 85 c0 74 f1 8b 87 c8 16 00 00 83 [ 583.380256][ C1] RSP: 0018:ffffc90003aff470 EFLAGS: 00000297 [ 583.380280][ C1] RAX: 0000000000000002 RBX: ffffea00013faf40 RCX: ffffffff82477209 [ 583.380302][ C1] RDX: 00000000000000f6 RSI: 00000000000000f4 RDI: ffff888032655d00 [ 583.380321][ C1] RBP: 1ffff9200075fe8f R08: 0000000000000005 R09: 00000000000000f4 [ 583.380338][ C1] R10: 00000000000000f6 R11: 0000000000000000 R12: 00000000000000f6 [ 583.380358][ C1] R13: ffff88807b684460 R14: ffff888037a00c00 R15: ffffea000101a7c0 [ 583.400361][T15044] RSP: 0018:ffffc90005997948 EFLAGS: 00010246 [ 583.406026][ C1] ? __folio_put+0xd9/0x5f0 [ 583.414658][T15044] [ 583.422051][ C1] __folio_put+0xd9/0x5f0 [ 583.422092][ C1] ? __pfx___folio_put+0x10/0x10 [ 583.422121][ C1] ? reacquire_held_locks+0xce/0x1e0 [ 583.422164][ C1] ? zs_free+0x152/0x290 [ 583.422204][ C1] __free_zspage+0x2e3/0x4b0 [ 583.422247][ C1] free_zspage+0x212/0x440 [ 583.422290][ C1] zs_free+0x219/0x290 [ 583.430419][T15044] RAX: dffffc0000000000 RBX: 0000000000000003 RCX: 0000000000000000 [ 583.438338][ C1] zswap_entry_free+0x24a/0x640 [ 583.438388][ C1] zswap_load+0x427/0x7c0 [ 583.446501][T15044] RDX: ffffffff8c1c5400 RSI: ffffffff8c1c5020 RDI: ffffffff90e1f1e0 [ 583.455363][ C1] swap_read_folio+0x5c3/0x28a0 [ 583.462114][T15044] RBP: 0000000000000001 R08: ffff88807c369438 R09: ffffffff8bb2c6a0 [ 583.469909][ C1] ? __pfx_swap_read_folio+0x10/0x10 [ 583.469955][ C1] ? swap_update_readahead+0x380/0x390 [ 583.470004][ C1] ? __lock_acquire+0x4a5/0x2630 [ 583.470056][ C1] swap_cluster_readahead+0x6d5/0x770 [ 583.470111][ C1] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 583.470160][ C1] ? move_cluster+0x1f7/0x570 [ 583.473445][T15044] R10: 0000000000000001 R11: 0000000000000000 R12: ffffffff8c1c5020 [ 583.476281][ C1] ? move_cluster+0x141/0x570 [ 583.476314][ C1] ? do_raw_spin_unlock+0x145/0x1e0 [ 583.476365][ C1] ? get_vma_policy+0x23d/0x3b0 [ 583.476403][ C1] swapin_readahead+0x160/0x12c0 [ 583.476455][ C1] ? __pfx_swapin_readahead+0x10/0x10 [ 583.476500][ C1] ? find_held_lock+0x2b/0x80 [ 583.482307][T15044] R13: ffffffff8bb2c6e0 R14: ffffffff8a915db0 R15: ffffc90005997a48 [ 583.486881][ C1] ? swap_table_get+0x103/0x2c0 [ 583.486934][ C1] ? swap_table_get+0x10d/0x2c0 [ 583.492280][T15044] FS: 0000000000000000(0000) GS:ffff88812438a000(0000) knlGS:0000000000000000 [ 583.496699][ C1] ? swap_cache_get_folio+0x286/0x350 [ 583.496745][ C1] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 583.496789][ C1] ? __pfx_get_swap_device+0x10/0x10 [ 583.496832][ C1] ? do_swap_page+0x931/0x6180 [ 583.496872][ C1] do_swap_page+0x931/0x6180 [ 583.501538][T15044] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 583.507342][ C1] ? __pfx_do_swap_page+0x10/0x10 [ 583.507390][ C1] ? try_to_wake_up+0x15f/0x1900 [ 583.507422][ C1] ? rcu_is_watching+0x12/0xc0 [ 583.507455][ C1] ? __pte_offset_map+0x179/0x310 [ 583.507495][ C1] __handle_mm_fault+0x192f/0x2a00 [ 583.513285][T15044] CR2: 00007fd47aa17dac CR3: 000000007e170000 CR4: 00000000003526f0 [ 583.517777][ C1] ? reacquire_held_locks+0xce/0x1e0 [ 583.517824][ C1] ? __pfx___handle_mm_fault+0x10/0x10 [ 583.517867][ C1] ? lock_vma_under_rcu+0x17c/0x590 [ 583.517936][ C1] handle_mm_fault+0x37b/0xa30 [ 583.517987][ C1] do_user_addr_fault+0x5a3/0x12f0 [ 583.518032][ C1] exc_page_fault+0x6f/0xd0 [ 583.518076][ C1] asm_exc_page_fault+0x26/0x30 [ 583.518106][ C1] RIP: 0033:0x7f50cf062fd8 [ 583.518134][ C1] Code: 8d 15 8c 67 25 00 48 8d 04 c0 48 c1 e0 04 48 83 7c 02 28 00 74 0f 48 8b 44 24 08 c7 80 90 00 00 00 16 00 00 00 48 8b 44 24 08 <80> 3d 06 27 ee 00 00 c6 80 e8 00 00 00 00 0f 85 24 02 00 00 48 8b [ 583.518165][ C1] RSP: 002b:00007f50cd3d5050 EFLAGS: 00010246 [ 583.518193][ C1] RAX: 00007f50cf416180 RBX: 00007f50cf416180 RCX: 00007f50cf416180 [ 583.518215][ C1] RDX: 00007f50cf2b9740 RSI: 0000000000000003 RDI: 0000000000002002 [ 583.518235][ C1] RBP: 00007f50cf232d6f R08: 0000000000000000 R09: 0000000000000000 [ 583.518256][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 583.518275][ C1] R13: 00007f50cf416218 R14: 00007f50cf416180 R15: 00007ffd94f967c8 [ 583.518315][ C1] [ 583.523309][T15044] Call Trace: [ 583.527634][ C1] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 583.527657][ C1] CPU: 1 UID: 0 PID: 15467 Comm: syz.4.2692 Tainted: G L syzkaller #0 PREEMPT(full) [ 583.527697][ C1] Tainted: [L]=SOFTLOCKUP [ 583.527709][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 583.527725][ C1] Call Trace: [ 583.527736][ C1] [ 583.527748][ C1] dump_stack_lvl+0x100/0x190 [ 583.527798][ C1] vpanic+0x552/0x970 [ 583.527829][ C1] ? __pfx_vpanic+0x10/0x10 [ 583.527867][ C1] panic+0xd1/0xe0 [ 583.527901][ C1] ? __pfx_panic+0x10/0x10 [ 583.527942][ C1] ? check_panic_on_warn+0x1f/0x90 [ 583.527991][ C1] check_panic_on_warn.cold+0x19/0x34 [ 583.528025][ C1] ? __queue_work+0xcee/0x1270 [ 583.528052][ C1] __warn.cold+0x191/0x328 [ 583.528086][ C1] __report_bug+0x296/0x3d0 [ 583.528124][ C1] ? __queue_work+0xcee/0x1270 [ 583.528154][ C1] ? __pfx___report_bug+0x10/0x10 [ 583.528193][ C1] ? save_trace+0x212/0x360 [ 583.528230][ C1] ? __pfx_hci_devcd_timeout+0x10/0x10 [ 583.528274][ C1] ? lockdep_unlock+0x5a/0xc0 [ 583.528309][ C1] ? mark_lock+0x402/0xa20 [ 583.528350][ C1] ? look_up_lock_class+0x64/0x120 [ 583.528399][ C1] report_bug_entry+0xe1/0x290 [ 583.528438][ C1] ? __queue_work+0xcf2/0x1270 [ 583.528466][ C1] handle_bug+0x1cd/0x2a0 [ 583.528495][ C1] exc_invalid_op+0x17/0x50 [ 583.528523][ C1] asm_exc_invalid_op+0x1a/0x20 [ 583.528551][ C1] RIP: 0010:__queue_work+0xcf2/0x1270 [ 583.528581][ C1] Code: 00 00 00 fc ff df 49 8d 94 24 70 01 00 00 48 89 f9 48 c1 e9 03 80 3c 01 00 0f 85 3d 05 00 00 48 8d 3d c2 bd 0b 0f 48 8b 75 18 <67> 48 0f b9 3a 48 b8 00 00 00 00 00 fc ff df 48 89 ea 48 c1 ea 03 [ 583.528611][ C1] RSP: 0018:ffffc90000a08bd0 EFLAGS: 00010046 [ 583.528635][ C1] RAX: dffffc0000000000 RBX: 0000000000000100 RCX: 1ffff1100f86d281 [ 583.528655][ C1] RDX: ffff88807c994970 RSI: ffffffff8a915db0 RDI: ffffffff90da4970 [ 583.528676][ C1] RBP: ffff88807c3693f0 R08: 0000000000000005 R09: 0000000000000000 [ 583.528695][ C1] R10: 0000000000000100 R11: 0000000000000012 R12: ffff88807c994800 [ 583.528715][ C1] R13: 1ffff9200014118d R14: ffffffff81ce9140 R15: 0000000000000001 [ 583.528737][ C1] ? __pfx_delayed_work_timer_fn+0x10/0x10 [ 583.528776][ C1] ? __pfx_hci_devcd_timeout+0x10/0x10 [ 583.528828][ C1] ? __pfx_delayed_work_timer_fn+0x10/0x10 [ 583.528859][ C1] call_timer_fn+0x19a/0x640 [ 583.528908][ C1] ? __pfx_call_timer_fn+0x10/0x10 [ 583.528951][ C1] ? __run_timers+0x573/0xaf0 [ 583.528991][ C1] ? __run_timers+0x573/0xaf0 [ 583.529034][ C1] ? __pfx_delayed_work_timer_fn+0x10/0x10 [ 583.529065][ C1] ? __pfx_delayed_work_timer_fn+0x10/0x10 [ 583.529098][ C1] __run_timers+0x583/0xaf0 [ 583.529150][ C1] ? __pfx___run_timers+0x10/0x10 [ 583.529206][ C1] ? _raw_spin_lock_irq+0x45/0x50 [ 583.529250][ C1] run_timer_base+0x114/0x190 [ 583.529290][ C1] ? __pfx_run_timer_base+0x10/0x10 [ 583.529338][ C1] run_timer_softirq+0x1a/0x50 [ 583.529380][ C1] handle_softirqs+0x1ea/0xa00 [ 583.529423][ C1] ? __pfx_handle_softirqs+0x10/0x10 [ 583.529460][ C1] ? _raw_spin_unlock+0x28/0x50 [ 583.529496][ C1] ? __hrtimer_rearm_deferred+0x9b/0x740 [ 583.529537][ C1] __irq_exit_rcu+0x162/0x210 [ 583.529573][ C1] irq_exit_rcu+0x9/0x30 [ 583.529606][ C1] sysvec_apic_timer_interrupt+0xa3/0xc0 [ 583.529648][ C1] [ 583.529659][ C1] [ 583.529671][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 583.529704][ C1] RIP: 0010:write_comp_data+0x2b/0x90 [ 583.529742][ C1] Code: 8b 05 f9 6a 01 12 49 89 f8 49 89 f1 49 89 d2 65 48 8b 3d d0 6a 01 12 a9 00 01 ff 00 74 1b f6 c4 01 74 07 a9 00 00 ff 00 74 05 80 17 82 09 8b 87 ec 16 00 00 85 c0 74 f1 8b 87 c8 16 00 00 83 [ 583.529771][ C1] RSP: 0018:ffffc90003aff470 EFLAGS: 00000297 [ 583.529794][ C1] RAX: 0000000000000002 RBX: ffffea00013faf40 RCX: ffffffff82477209 [ 583.529814][ C1] RDX: 00000000000000f6 RSI: 00000000000000f4 RDI: ffff888032655d00 [ 583.529834][ C1] RBP: 1ffff9200075fe8f R08: 0000000000000005 R09: 00000000000000f4 [ 583.529867][ C1] R10: 00000000000000f6 R11: 0000000000000000 R12: 00000000000000f6 [ 583.529891][ C1] R13: ffff88807b684460 R14: ffff888037a00c00 R15: ffffea000101a7c0 [ 583.529922][ C1] ? __folio_put+0xd9/0x5f0 [ 583.529956][ C1] __folio_put+0xd9/0x5f0 [ 583.529984][ C1] ? __pfx___folio_put+0x10/0x10 [ 583.530015][ C1] ? reacquire_held_locks+0xce/0x1e0 [ 583.530062][ C1] ? zs_free+0x152/0x290 [ 583.530104][ C1] __free_zspage+0x2e3/0x4b0 [ 583.530147][ C1] free_zspage+0x212/0x440 [ 583.530191][ C1] zs_free+0x219/0x290 [ 583.530231][ C1] zswap_entry_free+0x24a/0x640 [ 583.530275][ C1] zswap_load+0x427/0x7c0 [ 583.530318][ C1] swap_read_folio+0x5c3/0x28a0 [ 583.530370][ C1] ? __pfx_swap_read_folio+0x10/0x10 [ 583.530414][ C1] ? swap_update_readahead+0x380/0x390 [ 583.530460][ C1] ? __lock_acquire+0x4a5/0x2630 [ 583.530513][ C1] swap_cluster_readahead+0x6d5/0x770 [ 583.530568][ C1] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 583.530620][ C1] ? move_cluster+0x1f7/0x570 [ 583.530647][ C1] ? move_cluster+0x141/0x570 [ 583.530680][ C1] ? do_raw_spin_unlock+0x145/0x1e0 [ 583.530730][ C1] ? get_vma_policy+0x23d/0x3b0 [ 583.530770][ C1] swapin_readahead+0x160/0x12c0 [ 583.530828][ C1] ? __pfx_swapin_readahead+0x10/0x10 [ 583.530874][ C1] ? find_held_lock+0x2b/0x80 [ 583.530916][ C1] ? swap_table_get+0x103/0x2c0 [ 583.530966][ C1] ? swap_table_get+0x10d/0x2c0 [ 583.531010][ C1] ? swap_cache_get_folio+0x286/0x350 [ 583.531056][ C1] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 583.531100][ C1] ? __pfx_get_swap_device+0x10/0x10 [ 583.531141][ C1] ? do_swap_page+0x931/0x6180 [ 583.531182][ C1] do_swap_page+0x931/0x6180 [ 583.531241][ C1] ? __pfx_do_swap_page+0x10/0x10 [ 583.531288][ C1] ? try_to_wake_up+0x15f/0x1900 [ 583.531326][ C1] ? rcu_is_watching+0x12/0xc0 [ 583.531360][ C1] ? __pte_offset_map+0x179/0x310 [ 583.531398][ C1] __handle_mm_fault+0x192f/0x2a00 [ 583.531449][ C1] ? reacquire_held_locks+0xce/0x1e0 [ 583.531497][ C1] ? __pfx___handle_mm_fault+0x10/0x10 [ 583.531546][ C1] ? lock_vma_under_rcu+0x17c/0x590 [ 583.531610][ C1] handle_mm_fault+0x37b/0xa30 [ 583.531660][ C1] do_user_addr_fault+0x5a3/0x12f0 [ 583.531707][ C1] exc_page_fault+0x6f/0xd0 [ 583.531748][ C1] asm_exc_page_fault+0x26/0x30 [ 583.531777][ C1] RIP: 0033:0x7f50cf062fd8 [ 583.531802][ C1] Code: 8d 15 8c 67 25 00 48 8d 04 c0 48 c1 e0 04 48 83 7c 02 28 00 74 0f 48 8b 44 24 08 c7 80 90 00 00 00 16 00 00 00 48 8b 44 24 08 <80> 3d 06 27 ee 00 00 c6 80 e8 00 00 00 00 0f 85 24 02 00 00 48 8b [ 583.531831][ C1] RSP: 002b:00007f50cd3d5050 EFLAGS: 00010246 [ 583.531854][ C1] RAX: 00007f50cf416180 RBX: 00007f50cf416180 RCX: 00007f50cf416180 [ 583.531875][ C1] RDX: 00007f50cf2b9740 RSI: 0000000000000003 RDI: 0000000000002002 [ 583.531900][ C1] RBP: 00007f50cf232d6f R08: 0000000000000000 R09: 0000000000000000 [ 583.531919][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 583.531938][ C1] R13: 00007f50cf416218 R14: 00007f50cf416180 R15: 00007ffd94f967c8 [ 583.531977][ C1] [ 583.533099][ C1] Kernel Offset: disabled