last executing test programs: 3.164847668s ago: executing program 0 (id=1368): r0 = socket(0x10, 0x2, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB="1c000000", @ANYBLOB='^\x00', @ANYRES32, @ANYRES32, @ANYBLOB="3aea32749f7ee3d60e25fe"], 0x1ac}, 0x1, 0x0, 0x0, 0x8000}, 0x40) r1 = setfsuid$auto(0xee00) setreuid$auto(r1, 0x0) gettid() io_uring_register$auto_IORING_REGISTER_RING_FDS(0xffffffffffffffff, 0x14, &(0x7f0000000180)="b0c83d20c06ede60f3f91d477c76623d1fae2fc48b520cfba1ac3a4b71fd941c85d3c362c42d3fb5b61b30dd233bde55083eaca2f9524a9195df662428dd8bdeadb04d3a95f0d9068ea50fba2b7275186c6b73dd8aa299291d7a98d106a735b23beec41ecdbb5b73a0503610d3079cd307563c7610b7313376dee8aac1706b9c62389f9a667b8b2b11eefbd77ce494492efa0d9e6a8cf2bf0aa9ecec40850f1b70456f09708dcce884e14c24e54ac3c4c841f0b54ecba8c3c382052b321ab78f2503ac40c3428d7958a16a3b40ee954f5f64375fa4e5a28d538da1553558ffaa65b31b20259857fc8ce62491148a63130a587801dd479738", 0x2d) sendmsg$auto_TIPC_NL_NAME_TABLE_GET(r0, &(0x7f00000061c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000006180)={&(0x7f0000000380)={0x5e00, 0x0, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@TIPC_NLA_BEARER={0x166b, 0x1, 0x0, 0x1, [@generic="52698db70ac0f3d4675ceff88dab3017c42c9cccda2feae418867932d7f50f6f481e1db523223f0ba776197bf1dfb00d7b69fa5ab9506ce10f2d64c59cefd2979ec227f621c34db69616fa11ed9fced5990228299bc9baf0ac3c3b48619bd3adc141ed872666b9c5d7555b22214c927698a6d9df27208cbf714902dc96c17df5c9a9d32a1de892e2bb758b01936f01d662449f8cdf3d9397a5cff65fe7c90948696aea1f5632bb96c0a50e9403faca806c83af6f7b2f835adfa4a8f37e2eda880b64b15e647ff453d2ed90aa47ebb47cd11ab9f4015362a664a3fd5087e7431dc4a110bd12e2", @generic="b6658e28eba027cbbcd180db482c019a7abfc9efec540d3c299359c640f39203284919ea13f5c377d3759a153a6c7e32b78230bfed50a455b9f98f4269685ee46d4b81c77573797ab6b589f08966e1cc11345a613197cd64071c41066af580e7e22b310a27c0e31be092916f1dc95465d119d8afa3900167eeeacdc167187d6dc551da552089c12b7352f3ac239e51432ce86a9bc707164a7b8b90dccd0f7177343cc7e9e2303ca85ea95ab81b12e31fcc7d02a5455efa9332775754ae279a7e90156c55c5726337f1", @typed={0x4, 0xd9}, @nested={0xcb, 0x145, 0x0, 0x1, [@generic="14141333948998fc4af691c935001fb9caa6fefe3e3ee1cc8093b88a4afecc9cb3ac61980a1da6e7088da90ed3106a66943fed8bc23f8c1c28d475c669afb46a00e5adc92396277bbb4121edb2d3d7fa31d6b18d37c9f0dbfcd86eaa91dd24a878c310752c5787ae288f87b9dd8e2b504818b2c7a9fd6900b870b01406a76dfcda6f326ce24424c050ebd2cbecb64935f27a2971d2ea5285448526435e5ec509c667bc9e34c919b8a67f9ff79f9c46e9c568a7dee1977533b8cb156abe1dc81aa9437111a534dc"]}, @nested={0xbb, 0x26, 0x0, 0x1, [@typed={0x14, 0x5, 0x0, 0x0, @ipv6=@ipv4={'\x00', '\xff\xff', @private=0xa010100}}, @nested={0x4, 0x12f}, @generic="db8465e85232eadbfcf108bf5731eda5a5424f012352cc35bdddbee75eb1712bdf056b1dcac96f20902deb9d8b1e7c75642563aee931c8d6e51d164bb76050617ec832b7a2d60b35e700c29dfb3e6f107608781dbae7dd8ef30b4a5e2788161cce8d2fb197fabe8c7702f16b82381c5382607b6cfa18c567c63c6420323e399633e9593d1e6bb617f16fe36f9829d8b12db90a2bd3cf96", @nested={0x4, 0x44}, @nested={0x4, 0x14b}]}, @nested={0x1292, 0xb1, 0x0, 0x1, [@generic="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@typed={0x39, 0xcb, 0x0, 0x0, @binary="c5e2ff258d94e13a914e90b65152403a81e0f4353820c719ba8c54b45f1b4f6280dbf5bbd32f3c7b83fa98ca30367778825c9b5369"}, @generic="2b4860a188f22a6d8444d002dcfe031c3ce90db59f0c92de010d8f609fe30e50677d1c0e3ecc1087feb45c42747ce75527735cbb5f8073deeec8e02550cb8eac6a165d23eebaaa7852084d7a911912ee6ea915990b4e9e56fd95c31671bf2de001fbf758e3eb94537f30b81eb55013422f9239da40016b330360dd9d5f5e92467d035dca9aa0c03a5f4600f485cef8692f2803e83ff4431e662d2f62d98fff8f3f44b465668d8224b4e161b324d00d", @generic="2e07ee1be7b7fcf71bba003bb75c7d4a1490333ed41ef41606458ff8cc7641a830e023c8162344fcda9414bf8c985cd6b70dd6942921440de1a827cb08c5c5e306a7a4bf447220866615cc65848dc49385fed4bd35592f0c5bb904cb8ec60fb4fe4aec4d17885298d42ce80ad53ba564458b7966d6308c20bf9e2d05e085b399f58d3ac82a102786399fb4335addcd6753", @typed={0x14, 0x74, 0x0, 0x0, @ipv6=@loopback}, @typed={0x8, 0x12d, 0x0, 0x0, @u32=0x1}, @generic="ae1538510cfa412cffc24314e747b84c0fc832bf0df9cc34504b11295534772861c645a0ccffc4bb820d4019ed3d1bbbb7315aabe6f0a7ff032f508064decf9a6af8f1b29082e3f7468adfc5c11bd68ea438fac4baec2b7f8cef452125c4c191c67b1712f9c4b9a3e7c425c136d74c046337df4c2326dc649faf24852f5a8033d833d8e1b689d5048271fac75158f909f5819cdb7321594a429cf7a034cd58c061da3d9784d2e172072fd21060ef7a53c953ee004450759c6469294e3410cf4d3d16e7790fbd369a8b8df8a47f0d595b0c68ace7d858b95a94e4cee9570d", @typed={0x8, 0x4d, 0x0, 0x0, @pid}, @typed={0x8, 0xad, 0x0, 0x0, @ipv4=@multicast2}, @typed={0x8, 0x8e, 0x0, 0x0, @pid}]}, @nested={0x18, 0x14, 0x0, 0x1, [@nested={0x4, 0x127}, @typed={0x8, 0x3b, 0x0, 0x0, @ipv4=@local}, @nested={0x4, 0x10}, @nested={0x4, 0xaf}]}, @typed={0x7d, 0x95, 0x0, 0x0, @binary="be17d1be962def158931ee45b28cff4e505e5516684234b1ffa588624e485268b3efc8c28c86a5624131ab64471985e5f91214209e66067aefacc879f37c60a09ee429f4ae7585e3f6f11b78ec1385d6615e3bc2ed01cf54afc9245b78f6e07ff427e12d76a56a35ea02e9a7fe19fcc008ec4ff948baf0000e"}]}, @TIPC_NLA_SOCK={0x1d3, 0x2, 0x0, 0x1, [@generic="ba8614f572c7c70f9c29387a402d6a4b5f9c80ad1f1fbf6bdb8fac43405f45d7d43a5d6be0da7aa15bfeffd47e212a8909a35532f656140d023d722f6e08576616f0c31ed0ed6d3de0a11712ba81c3ef88753461d06d99ce2aa814b4c56b4e40ec6f7efb81b14908a327487c1378", @generic="a288814b7b8ea8e38866ef16a3131dc983dd4a90c6fff3386bb0175a2ef600606a4e1e58539190e17370490491e3606b48e5df2459e72dc65d2dcb83a6395e0a1e102e1532741b6e358a4eca6cd3c11e158eea67d4115b88039f8c52bfaf9cc0272cdc6283", @nested={0xc, 0x42, 0x0, 0x1, [@typed={0x8, 0xed, 0x0, 0x0, @pid}]}, @nested={0xe8, 0x91, 0x0, 0x1, [@nested={0x4, 0x132}, 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@nested={0x1020, 0x117, 0x0, 0x1, [@typed={0x8, 0xa4, 0x0, 0x0, @fd}, @nested={0x4, 0x91}, @generic="79f1f3f7b37bc1d507c50a7d9fe23a1e9199214d01bf24bc874b85740f3c9065872c0914ca21441b3f7c8435ef846f1549fe19c3166a69e4a1cc4fb02d92c334ef3fc4ce2f47d0cd3c87b6b9b2ee4ed9142e7fec424938006021670e6373aacece6f616d4f520fa0507f1265a4b89bab66bfbbee0caba83eb089f24052ace13d8e20d658df9aa06aff1e1df2de27e0e6ad0fa66f83843882021b515eca2745924b5a78192327961d965d203541ac15ddaf0cfb75411f972256eb769efcb3fc5a14c12f7fcb14f4f969818072d53e5c0026ce38d5a51a77f16ef327db110632cc03ec9b3faf1c273b8f8eeba35d754eb2144de2e0d011af4a4456fd5f35b363c3beb74e70718a053c80c484701298bda7f9f62746f0198ce12dddd91a113d084791f2a823eadac761ad423baffde60d33945c40d79e0611e07ef3f17c4b52d9dad18e90ea7bec85537fa653e6551d17e954454fa0d47ebe153143e19b8ce9b814a2d7ab5885db145903b4cf49a98bc5f745b2840ef772fbfdc6a936b827319f416bb2a643820eaefab2986951deb148f14ff2c92fd953903958cb7757a466b0e60c39d884a71a2bd42c683feec70496c067277b10fb9ffcf0d92f03337f1750725e21201477295be34cad0c772ef8f70e3cd4ef67f01681c810f5d99be20e2c080d2803cf679fcb7fa61986351a67da97d1014fee5bb2fb255f71834cd112b9fbafcbafc2a77eec5c6ed3c8458353f03de323be01c0731133c8c2027792b7cd9fbf1817f40f853ab4ff5385c051deadce92f97137d73c73f4ef3c5fbda36ac6e0fa0aeb76fb4bcde06e9a6791cf1b83d97be2c41034af73856d00fe3ea3a2c490da473c031b9654c6db3cc0817ec6074aaec325ac18aa989ba58829df863af04d244fc64f303c8d3b7a4bde263c9747e93f8475bcadebf34fc6024896e3a1e5373013c0f977aa21cdc10e842a46f240c5158c261acde01b8bf69476a26272d2642fc894ca630a404d70eb94a7eb1ac3b632190f2cbf20670c6d3fee5e230f35852e122ccf01908180e62ee7b7c3c3f5da18b3978653a021cd9af778515c5ffa25f14a1a7316f2cf92837fa6c4f8e6ef6808aa40f0e13ea14347e471c5f87fae05fe12a28915b46c7ab44934d8b6efb8f46ef8eebd0f8676a8a8262e97c684aab1ba2e392154fe780283dae0bd32f11cda2ddceabc88ab9611366cfa9d4432de4290ca52359a3aebf34af27011d7604abd87028d2c1ca87781a3b457d2be860e993c56e61087e00b45dee03727c5936d85a964266556421d0c2e6bc72a7915711878d06ef1a9333f72f61ae99eb3fb8a3a7d80b3957736bf5210a2a91013ff07e29dc0e4abf6e13a1e40c5dd1f2e286a1817b4d78c3d5f0806f6a6a3bcd88b5b2e69d85c913b6e1a1aa4d691cc0f6b018577f842062291cad94b5e868c1e73aa0213f0373fa17f744e35d9e63f55f31f614d6c5a161212e3a8c186b326dc49594d8928bfb81a3d21eef0535b9fbeef8eeadaee7993a0977d7d708ee417e6e2f8c51c71c7555cda051cc22e5c48fea11b7cb20a1c95d34f24d7740627b1cfebeccca5dc9f913a750704e4ffb17ef13470c2654fcc13a9ab6db4b54d6903c9a50009d69ef69cb2575c77d52875a9b06b54a192ae8dbe4dfad5fb823d9eda918c74678f95db22b123228ca795fc9645fdefedfb3ce1a3a01cb9ad73f5598c41778b6581b983cf2bccfc9b8fd12427d71b49b5a6c26dfd568e7ddfa669a564591e758e67de0307c9cb9a8251d5cde0541f749bb3de950a7d2ebde11ded6c756df5a3329838f1bab0435f8ce7d088cc7f5f39bf8e3a0b041fbc0a6be2ab7c48b227584f2ae237be2053605394562e9f419f008b6799557fd882498f2edeb17eaff375bdfd07bd7b24211864ab5746a7dbdcbc1078b4f81bf67ea8a0143a80b9a8f8c70dc6cd7d3287a2e2a7571bca2098bf54f576e6cd81cfdcb84ee855c5aafe9f3a6ed508d9e2c8152622fdea251ff381996e01c45b06232900059d04bf3b2d5b1c0fcfcccfe1bdc5fd58d662fad0cbae66a244795164ce473459f8a23341c9243f7fb84d727bdd8c0f039fe40630ed8b3512670fe69f77a24e9f50e6a4e2aee6b4860c8dd2f4dd62d45cc0de916bf8c7a41ff38e435949e6d7c8ed190046f6c638ec6c22d03e3ebda1b4fc068c2070f72f20b24ccd69f070966f2f91e19ccc8642d67f73e501e659da4a31c0cbaa701c406f03016f741d285956fa3812062a9dce6964c42a90edf39ced65bfaac1eab079edb5400de00deefa63c232e4641b85ded001aff3999a6bccdd7afb7ad5acc85a147a21e390456b4ba32d0b41a669f10cdd1d359fe7bef1caa8a244f583998c8a145d4e9b7979469296b0e2010c02eb46b6e0c91ab8e02845c234fa4cbedc48d8cf1aec61a231e29d715efe13cabcb87a0c7fe30a8bd9d54b1858aa20247539e6a5cf84611b274b40c55009e7cfd5ed940bb15eac99f7d41a23c8c58f544e038747359a4c1feeb35e56995fb822f76c2f33b4cfb1f47d6c727e5eeaaf4544e5b333294dc5705af76a14a95692cd98fc5cb1d9351bf835ed0c264153b9b8b7153ce899ec703c90643981b4d62424c9e6aba84e0709383fb8abaa2cc81867269f398148f9cfa8beabd5b9dbd23518b68de31126a7fbbe236c7be2344bff63c455446d0a0cb41355a5d6af89f6442cfd041885f7b1e003e3a5bee0f95baa82466a7d747772b477690780f88754c2a4770f49881b1bcabf9a91aa3eeef68adde8bffbbe6ad8e4103689c95afcb4b3f5b7a3569f9c981ee9451389f58c291eab8910aef0f34c64da679224346e1e541ec4b0a8bbada8662a304d6d3daf7528da506f5c96d00d64cfc2f7d9b7278800bdb06a135613047b09e5eb0b34b8943084d05d0f73ac05337f3bb1c56b20912b796983656c819bc9a3fd6afb09f9b0868059cd0ec4c1c0d5929b838c5c0ce535689f6c9c48756be14e9e64c0fa5f45411dec6d059e369161531e178198c32c0f0e2d5e8ba5a318380d65605fd2c067f3a510e6ad955df310ec2fbadcaa7415e8cbea062bc4e0f00e9b6d30ef077054a1b4483d741b876626fd2c3dfcb9180c62d41f14d3e239a202a26a06f4e6b83215ac55f0fdffc829fbd7ae95f56d71d25ba662c790fc6e5e717f7b03664355768960bd12b8d0c07f28645491b7b700ced0889d96eecb26923423cb323bc77863a1eeaa4ec4050a4921e070c3e41e20b1812bc597253c5feac544f808b90db27446dd0689392d4275a7adeb825d6a33cc5fec3d4a698e57b6910d5587ca1e1540b6a1b2502934f0e2b6f1ee3d304c12e07f5c6deed9c0226d59cc66b5a754219c3a846b26b3d1e2c28bcf02fcbb5a591868388a1ba0ba6de886debf9195df82737253f3e192b5f368899305cf75092852348ba16d9887cb79ec46d93be01dfd2ecea0e026eec4b0512c9fffa6b2a4dd95796a9bf3e5c223909f66b6d7e828813173897458951cdb084ac14d40c0d0b9ed4acb393802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@nested={0x4, 0x138}, @typed={0x8, 0x11b, 0x0, 0x0, @ipv4=@multicast2}, @nested={0x4, 0xfe}]}, @typed={0x8, 0xb8, 0x0, 0x0, @fd}, @generic="3d2831b342ef860c19581ad40d348f536da3cbc497a7801aa48540eeab5850923f65be4fd5f8b0a3582fc9e8570544ae6e305f650a6547a8b2782f8be9c20f64b451c380dd7aff408460d8895840b34ebdeb4550e38557b1973e2e730fdebf3823deb3e3d733256d518618236db05947a66b5a7d7639b49a8c6dcd1b43ff880d13c4a9a5c2afd993a1a7e1070c2699640ee44db221a590154303bdab69a690e4d01b165ef5886e46a76ebe21f4180f0ebae5ddfa350658d34a0033f96f272717b4209ddb8ca4ed7771a5309e8fe51369ffba97a1055904b2e3295d30c1202c3a", @nested={0x8, 0x149, 0x0, 0x1, [@nested={0x4, 0x139}]}]}, @TIPC_NLA_UNSPEC={0x93, 0x0, "de4bca69fd30434f0848b604a99941b2510634cef1f11b8a52b8731c291fc6558a299af27cea7672df3291f7f6d4fbdf358bd1db170776affb93d2a2cd7c7c1d6867fb387be13740b3c40c48891df9b8cc63e25e58ba0b2135a452671a226af968718c9d689e0f57e176f397b0c4ae8c9019fb9c48b1c6ed710313887e358e96fef5854af2a05419b3a68bfc4c606d"}]}, 0x5e00}, 0x1, 0x0, 0x0, 0x884}, 0x80) 3.162293439s ago: executing program 1 (id=1370): r0 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000040)='/proc/bus/pci/00/01.3\x00', 0x149041, 0x0) write$auto(r0, 0x0, 0x7) sendmmsg$auto(0xffffffffffffffff, &(0x7f0000000180)={{0x0, 0x0, 0x0, 0x9, 0x0, 0x4000000000007, 0xa505}, 0x800}, 0x4, 0x4008) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, 0x0, 0x1, 0x0) r1 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, 0x0, 0x1, 0x0) r2 = prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) sendmsg$auto_NLBL_UNLABEL_C_STATICADD(r2, 0x0, 0xc000) write$auto(r1, 0x0, 0x100000a3d9) ioctl$auto_OSS_GETVERSION2(0xffffffffffffffff, 0x80044d76, 0x0) 3.017010159s ago: executing program 0 (id=1372): mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x40000000000a5, 0x8000) pipe$auto(0x0) readv$auto(0x3, &(0x7f0000000a80)={0x0, 0xffff}, 0x1) vmsplice$auto(0x4, &(0x7f0000000040)={0x0, 0x2}, 0x2, 0x5) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) 2.975080892s ago: executing program 1 (id=1373): openat$auto_evdev_fops_evdev(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/input/event1\x00', 0x20000, 0x0) r0 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) close_range$auto(0x2, 0x8, 0x0) r1 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0x6ab82, 0x0) ioctl$auto_KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$auto(0x3, 0xae41, r1) ioctl$auto_KVM_GET_MSRS(r0, 0x4090ae82, 0x0) 2.866486778s ago: executing program 0 (id=1374): prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, 0x0, 0x242, 0x0) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) msgrcv$auto(0x0, 0x0, 0x8, 0x0, 0xb4) msgsnd$auto(0x0, &(0x7f0000000000)={0x40, 0x5}, 0x8, 0x9) 2.740650344s ago: executing program 0 (id=1376): close_range$auto(0x2, 0x5, 0x0) unshare$auto(0x40000080) openat$auto_tomoyo_operations_securityfs_if(0xffffffffffffff9c, 0x0, 0x40040, 0x0) r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) r1 = openat$auto_kmsg_fops_printk(0xffffffffffffff9c, &(0x7f0000000000), 0x40001, 0x0) write$auto(r1, 0x0, 0x7fffffff) write$auto(r0, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9) listmount$auto(0x0, &(0x7f00000001c0)=0x4, 0x4, 0x101) socket(0x22, 0x3, 0x0) bind$auto(0x3, &(0x7f0000000100)=@in={0x2, 0x3, @empty}, 0x6a) r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x9c2342, 0x0) sendfile$auto(r2, r2, 0x0, 0x4000000a1f) pidfd_open$auto(0x1, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) close_range$auto(0x2, 0x8, 0x0) socket(0x5, 0x2, 0x9) mmap$auto(0x0, 0x9, 0xffb, 0x8000000008011, 0x3, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x10801, 0x0) close_range$auto(0xffffffffffffffff, 0xffffffffffffffff, 0x2) select$auto(0xe, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0x7, 0xd, 0x1, 0x948b, 0x4, 0x15f4da0a, 0x1, 0x3, 0x0, 0x80000001, 0x7, 0x6d39, 0x5, 0x2, 0x1]}, 0x0) openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/dev/hpet/max-user-freq\x00', 0x8000, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0x6ab82, 0x0) ioctl$auto_KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$auto(0x3, 0x4020aeb2, 0xffffffffffffffff) mmap$auto(0x0, 0x40009, 0x3, 0x38, 0xffffffffffffffff, 0x28000) r4 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/pci0000:00/0000:00:03.0/d3cold_allowed\x00', 0x4000, 0x0) read$auto(r4, 0x0, 0x1000001d) writev$auto(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x4b}, 0x5) 2.717684386s ago: executing program 1 (id=1377): openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/pci0000:00/0000:00:04.0/broken_parity_status\x00', 0xc3002, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) write$auto(0x3, 0x0, 0xfdef) 2.310074906s ago: executing program 1 (id=1379): mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x1ac}, 0x1, 0x0, 0x0, 0x4004810}, 0x800) socketpair$auto(0x1e, 0x5, 0x8000000000000000, 0x0) close_range$auto(0x2, 0x8, 0x0) open(0x0, 0x22040, 0x75) socket(0x840000000002, 0x3, 0xff) setsockopt$auto(0x3, 0x1, 0x3e, 0x0, 0x9) connect$auto(0x3, &(0x7f00000018c0)=@l2tp={0x2, 0x0, @multicast1}, 0x55) sendmmsg$auto(0xffffffffffffffff, &(0x7f0000000200)={{0x0, 0x1f00, 0x0, 0x1, 0x0, 0x7, 0xa505}, 0x800}, 0x400, 0x4004) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x80, &(0x7f00000002c0)={0x0, 0xc8}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x6dda, 0x0) 2.251869648s ago: executing program 2 (id=1380): r0 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, 0x0, 0x141241, 0x0) r1 = socket(0x2, 0x1, 0x106) sendmsg$auto_NL80211_CMD_JOIN_IBSS(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0, 0x194}, 0x1, 0x0, 0x0, 0x4000}, 0x20004040) connect$auto(0x3, 0x0, 0x54) pwrite64$auto(r0, 0x0, 0x6bc, 0x5) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r2 = socket(0x10, 0x2, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="f2000000", @ANYBLOB='p\x00', @ANYRES16], 0x1ac}, 0x1, 0x0, 0x0, 0x24040840}, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xb, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="72010000", @ANYBLOB='*'], 0x1ac}}, 0x40000) sendmmsg$auto(r2, &(0x7f0000000200)={{0x0, 0x0, &(0x7f0000000000)={0x0, 0xfc2}, 0x2, 0x0, 0x7, 0xa505}, 0x800}, 0x7, 0x2ba2) 2.012970857s ago: executing program 1 (id=1381): r0 = socket(0x9, 0x80000, 0xfffffff8) setsockopt$auto(r0, 0x29, 0x18, &(0x7f0000000040)='!\x00', 0x1ff) socket(0x2b, 0x1, 0x1) mmap$auto(0x0, 0x20009, 0xe2, 0xeb1, 0x405, 0x8000) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) writev$auto(0x3, 0x0, 0x8009) syz_genetlink_get_family_id$auto_ovs_flow(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$auto_OVS_FLOW_CMD_DEL(0xffffffffffffffff, 0x0, 0x800) mmap$auto(0x0, 0x4, 0x4000000000df, 0x40eb2, 0x4, 0x300000000000) mmap$auto(0x3, 0x402000b, 0x2000006, 0xeb1, 0x401, 0xfff) openat$auto_udf_dir_operations_udfdecl(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/devices/virtual/bluetooth/hci4\x00', 0x2000, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0xffffffffffffffff, 0x0) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8400) openat$auto_tap_fops_tap(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) r1 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) select$auto(0x81, 0x0, 0x0, 0x0, 0x0) write$auto(r1, &(0x7f0000000240)='//ev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) mmap$auto(0x48e1, 0xa, 0x7, 0xd4d7, r1, 0x8000) select$auto(0x0, &(0x7f0000000340)={[0x200, 0x2, 0x7, 0xffffffff, 0x1, 0x76, 0x200000000000000, 0x4000000, 0xfff, 0x1, 0x2, 0x80000000, 0x3a67, 0x8, 0x3, 0x10000]}, &(0x7f00000003c0)={[0x6bb6, 0x8, 0x1000, 0x600000000000, 0x8, 0xe, 0x9, 0xd, 0x1, 0x80, 0x3, 0x0, 0x5, 0x81, 0x4b, 0x4]}, &(0x7f0000000480)={[0x1, 0x10001, 0x9, 0x8, 0xe4, 0x6, 0x30e5, 0x0, 0x8, 0x350660ac, 0x7ff, 0x5, 0x6, 0xb9, 0xf4, 0x4]}, &(0x7f0000000080)={0x5, 0x74b}) r2 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, 0x0, 0x0, 0x0) pread64$auto(r2, 0x0, 0x8, 0x8000) mbind$auto(0x2000, 0x100000004, 0x100000000, 0x0, 0x6, 0x2) unshare$auto(0x40000080) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000440)='/sys/devices/virtual/net/bond0/bonding/all_slaves_active\x00', 0x902, 0x0) pwritev$auto(0x3, &(0x7f0000000100)={0x0, 0xfffffffffffffff1}, 0x5, 0x3, 0x9) read$auto(0xffffffffffffffff, &(0x7f0000000300)='/sys/device\a\x00\x00\x00\x00\x00\x00\x00l/net/bod0/bondactive\x00', 0x5) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) getrandom$auto(0x0, 0x6000000, 0x3) 1.999625582s ago: executing program 2 (id=1382): close_range$auto(0x2, 0x8, 0x0) r0 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0x8c00, 0x0) ioctl$auto_KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$auto(0x3, 0xaea2, 0xffffffffffffffff) r1 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0x6ab82, 0x0) ioctl$auto(0x3, 0xae41, r1) 1.934353664s ago: executing program 3 (id=1383): mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) close_range$auto(0x2, 0x8000, 0x0) socket(0x2, 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) close_range$auto(0x2, 0x8, 0x0) r1 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0xe0180, 0x0) ioctl$auto_KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$auto(0x3, 0xae41, r1) ioctl$auto_KVM_CREATE_VM(r0, 0x4004ae99, 0x0) 1.723315304s ago: executing program 2 (id=1384): mmap$auto(0x0, 0x8, 0x4000000000df, 0xeb1, 0x401, 0x8000) openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, 0x0, 0x20342, 0x0) openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, 0x0, 0x20342, 0x0) syz_genetlink_get_family_id$auto_ipvs(0x0, 0xffffffffffffffff) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) ioctl$auto_BTRFS_IOC_DEVICES_READY(0xffffffffffffffff, 0x90009427, 0x0) r0 = openat$auto_mon_fops_binary_mon_bin(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/usbmon0\x00', 0x640, 0x0) read$auto_mon_fops_binary_mon_bin(r0, 0x0, 0x0) ioctl$auto_MON_IOCG_STATS(r0, 0x80089203, 0x0) openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bus/usb/037/001\x00', 0xa901, 0x0) 1.622730484s ago: executing program 3 (id=1385): r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)) fcntl$auto(r0, 0x402, 0xffffffffffffffff) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)) fcntl$auto(r1, 0x402, 0x2) close_range$auto(0x2, 0x8, 0x0) 1.543840488s ago: executing program 3 (id=1386): mmap$auto(0x0, 0x2000c, 0xdf, 0x20eb1, 0x40000000000a5, 0x8000) sendmmsg$auto(0xffffffffffffffff, &(0x7f0000000140)={{0x0, 0x12, 0x0, 0x9, 0x0, 0x1f, 0xb}, 0x800009}, 0x5, 0x20000000) close_range$auto(0x2, 0x8, 0x0) socket(0xa, 0x1, 0x84) openat$auto_fuse_dev_operations_fuse_i(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200, 0x0) sendmsg$auto_BATADV_CMD_TP_METER(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x28}, 0x1, 0x0, 0x0, 0x4c894}, 0x0) readv$auto(0x3, &(0x7f00000000c0)={0x0, 0x7}, 0x10) r0 = openat$auto_fb_fops_fb_chrdev(0xffffffffffffff9c, &(0x7f0000001c80)='/dev/fb0\x00', 0x20401, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x4605, 0x0) 1.424713364s ago: executing program 3 (id=1387): r0 = prctl$auto_PR_TIMER_CREATE_RESTORE_IDS_ON(0x0, 0x1, 0x0, 0xffffffff, 0xff00000) fremovexattr$auto(r0, &(0x7f0000000000)='\\\x00') ioctl$auto_MON_IOCH_MFLUSH(0xffffffffffffffff, 0x9208, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) mmap$auto(0x0, 0x4, 0x4000000000df, 0x40eb1, 0x401, 0x300000000000) r1 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv6/conf/default/forwarding\x00', 0x141241, 0x0) ioperm$auto(0x7, 0x5ad2, 0x8) writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3) 1.275972278s ago: executing program 2 (id=1388): msgrcv$auto(0xffffffec, &(0x7f0000000000)={0x1ff, 0x5}, 0xffffffffffffffff, 0x101, 0x0) mkdir$auto(0x0, 0x8001) openat$auto_mISDN_fops_timerdev(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) ioctl$auto(0x3, 0x541b, 0x10000000000402) getcwd$auto(0x0, 0xffffffffffffffff) faccessat2$auto(0xffffffffffffffff, 0x0, 0x0, 0x7) signalfd4$auto(0xffffffff, 0x0, 0x8, 0x0) r0 = setfsuid$auto(0xee00) r1 = setfsuid$auto(0xee01) setresuid$auto(r0, r1, r0) pipe$auto(&(0x7f0000000280)) 1.209651697s ago: executing program 0 (id=1389): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r0 = open(&(0x7f0000000100)='.\x00', 0x40000, 0x0) getdents64$auto(r0, 0x0, 0x400) close_range$auto(0x2, 0x8, 0x0) r1 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0x8c00, 0x0) ioctl$auto_KVM_CREATE_VM(r1, 0xae01, 0x0) openat$auto_dvb_frontend_fops_dvb_frontend(0xffffffffffffff9c, &(0x7f0000000000), 0x200200, 0x0) r2 = openat$auto_userfaultfd_dev_fops_userfaultfd(0xffffffffffffff9c, &(0x7f00000000c0), 0x81, 0x0) ioctl$auto(0x3, 0x40a0ae49, r2) 1.129117314s ago: executing program 2 (id=1390): r0 = openat$auto_snd_pcm_f_ops_pcm(0xffffffffffffff9c, &(0x7f0000005480)='/dev/snd/pcmC1D1p\x00', 0x62080, 0x0) ioctl$auto_SNDRV_PCM_IOCTL_SW_PARAMS(r0, 0xc0884113, &(0x7f0000000000)={0x3, 0xfc0, 0x1d7b, 0x7, 0xf1, 0x4, 0x0, 0x7, 0x2, 0x2, 0x1, 0x10, "ab1b5ea54fdfba0671938af672a210483092d72b2c673dfc0c6603ca145eeedd6cf91f50702d6fdd90928c1b892859f3cde111607d44ceb5"}) r1 = openat$auto_ftrace_set_event_pid_fops_trace_events(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/tracing/set_event_pid\x00', 0xa0241, 0x0) write$auto_ftrace_set_event_pid_fops_trace_events(r1, &(0x7f0000000040)="2f5407e72503b817a2e95c30af636c319419b38516ea4c42e7da394939bc1de7e648ab30f02f438341f3b858b8c65b914d33ceb57c3680c8615cb45a17a8b61ae24f81b66884051f3d50ca49a19bd65e28e050bfeaeb3d0ec11b537bb630bee989ae48cdb5a8e23f2ddd1abebce5a1a6dd14b5aab3fe3977a9f42a39d2aa1ab8", 0x80) socket(0x10, 0x2, 0x0) mmap$auto(0x0, 0x4020009, 0xe1, 0xeb1, r1, 0x8000) sendmsg$auto_NFSD_CMD_THREADS_SET(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0xfffffffffffffff8, 0x0, 0x400, 0x8070bd2c, 0x25dfdffb, {}, [@NFSD_A_SERVER_LEASETIME={0x8, 0x3, 0xfffd}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008054}, 0x854) sendmsg$auto_TCP_METRICS_CMD_GET(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="12000000", @ANYRES16=0x0, @ANYBLOB="01002dbd7000ffdbdf2501000000"], 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x8000) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="72010000", @ANYBLOB='Z'], 0x1ac}}, 0x40000) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x1ac}, 0x1, 0x0, 0x0, 0x4004810}, 0x800) openat$auto_lru_gen_rw_fops_vmscan(0xffffffffffffff9c, &(0x7f0000000200)='/sys/kernel/debug/lru_gen\x00', 0xc0000, 0x0) r2 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) write$auto(r2, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) mmap$auto(0x0, 0x8, 0x1000000004, 0x9b72, 0x2, 0x8000) r3 = socket(0x18, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x40047459, 0x0) fanotify_init$auto(0x4, 0x0) ioctl$auto(0x3, 0x541b, 0x10000000000402) mmap$auto(0xc, 0x2000a, 0x5, 0x14, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000040)) openat$auto_proc_pid_maps_operations_internal(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/maps\x00', 0x40302, 0x0) msync$auto(0x1ffff000, 0x180000000000000, 0x400000004) fsconfig$auto(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000100)='/sys/devices/virtual/block/ram1/queue/read_ahead_kb\x00', 0x181482, 0x0) write$auto(0x3, 0x0, 0xfdef) mmap$auto(0x0, 0x200004, 0x4000000000e3, 0x40eb2, 0xd, 0x300000000000) close_range$auto(0x0, 0xfffffffffffff000, 0x0) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) 1.099050302s ago: executing program 3 (id=1391): mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/ueagle_atm/parameters/cmv_file\x00', 0x8701, 0x0) r1 = socket(0xa, 0x3, 0xff) r2 = socket(0xa, 0x3, 0xff) setsockopt$auto(0x400000000000003, 0x29, 0x16, 0x0, 0x20056b) r3 = syz_genetlink_get_family_id$auto_taskstats(&(0x7f00000015c0), r1) sendmsg$auto_CGROUPSTATS_CMD_GET(r1, &(0x7f0000001680)={&(0x7f0000001580)={0x10, 0x0, 0x0, 0x81201000}, 0xc, &(0x7f0000001640)={&(0x7f0000001600)={0x24, r3, 0x400, 0x2070bd2b, 0x25dfdbfe, {}, [@CGROUPSTATS_CMD_ATTR_FD={0x8, 0x1, r1}, @CGROUPSTATS_CMD_ATTR_FD={0x8, 0x1, r0}]}, 0x24}, 0x1, 0x0, 0x0, 0x8c5}, 0x890) r4 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_ovs_vport(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$auto_OVS_VPORT_CMD_NEW(r4, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={0x0}, 0x1, 0x0, 0x0, 0x4000}, 0x80) r5 = wait4$auto(0x0, &(0x7f0000000080)=0xffffffff, 0x50000, &(0x7f0000000140)={{0x9, 0x1}, {0x24d, 0x8000000000000000}, 0x3, 0xffffffffffffffff, 0x8, 0x7ff, 0x9, 0x5, 0x4, 0x7a1b, 0x5, 0x1, 0xfffffffffffffffe, 0x9, 0x9, 0x100}) sendmsg$auto_OVS_VPORT_CMD_DEL(r2, &(0x7f0000001540)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000001a40)=ANY=[@ANYBLOB="1c130000", @ANYRES8=r1, @ANYBLOB="000128bd7000fddbdf25020000000800010000000080440006000f0000000000000009000000000000000008000000000000010000000000000040000000000000003a00000000000000ff0700000000000008000000000000000c10048008003400", @ANYRES32=r2, @ANYRES64, @ANYRES32=r1, @ANYBLOB="0800c700", @ANYRES32, @ANYRES8=r3, @ANYRES32=r5, @ANYRES8], 0x131c}, 0x1, 0x0, 0x0, 0x28044}, 0x40000c0) close_range$auto(0x2, 0x8, 0x0) r6 = openat$auto_proc_mem_operations_base(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/mem\x00', 0x100, 0x0) lseek$auto(r6, 0x8, 0x0) r7 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) write$auto(r7, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d7) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$auto_ovs_ct_limit(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$auto_OVS_CT_LIMIT_CMD_SET(r8, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYRES32=r9, @ANYRES32=r9, @ANYRES64=r7, @ANYRES8=r9, @ANYRES64=r9, @ANYRES64=r7, @ANYRES16=r8], 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x4) msgctl$auto(0x5, 0x8, &(0x7f0000001780)={{0x11, 0x0, 0xffffffffffffffff, 0xfffffeff, 0x1, 0x0, 0x4}, &(0x7f0000001700)=0xf, &(0x7f0000001740), 0x9, 0x883, 0x7fff, 0x0, 0x6, 0xd295, 0x7, 0x4, @raw=0x7, @inferred=r5}) shmctl$auto_SHM_STAT_ANY(0x6, 0xf, &(0x7f00000018c0)={{0x3ff, 0xee01, 0xee01, 0x8, 0x5, 0x1, 0x800}, 0x6, 0x8, 0x2, 0xfffffffffffff801, @raw=0x6, @raw=0x6, 0x1, 0x0, &(0x7f0000001800)="86e4a74299b27597257db5d0d2d8", &(0x7f0000001840)="542d0b41ea797cd6a95cdae218ed8b8d205bc9f2660aa331b17bcdabb2e5f467c90e166cddead8cc462d56bca2b3c323065f65f876905fbb302edfe16946f424915edfd648b498750f"}) r10 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$auto(0x10, r10, 0x4, 0x7ff) ptrace$auto(0xf, r10, 0x1, 0x4053) msgctl$auto_IPC_INFO(0x72c, 0x3, &(0x7f00000019c0)={{0x200, 0xffffffffffffffff, 0xee01, 0x9, 0x7, 0x1, 0xb}, &(0x7f0000001940)=0xd6, &(0x7f0000001980)=0xff, 0x7, 0x0, 0x0, 0x9, 0xbd1, 0x69, 0x1, 0x1b2, @raw=0x4, @raw=0x8}) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/blkio.throttle.write_iops_device\x00', 0x121002, 0x0) mmap$auto(0x0, 0x40009, 0x7, 0x9b72, 0x7, 0x28000) socketpair$auto(0x1, 0x5, 0x8000000000000000, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 1.161741ms ago: executing program 1 (id=1392): r0 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ram11\x00', 0x14be02, 0x0) mmap$auto(0x0, 0x810004, 0xffb, 0x8000000008011, 0x3, 0x8000) preadv2$auto(r0, &(0x7f0000000080)={0x0, 0x80000000}, 0x6, 0xffffffffffffffff, 0x4, 0x2e) openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv6/neigh/ipvlan1/retrans_time\x00', 0x242, 0x0) openat$auto_snd_seq_f_ops_seq_clientmgr(0xffffffffffffff9c, &(0x7f0000000000), 0x40000, 0x0) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000040)='/proc/asound/seq/clients\x00', 0x202903, 0x0) socket(0xf, 0x2, 0x2) r1 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) r2 = prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) ioctl$auto_SIOCSIFHWADDR2(r2, 0x8924, &(0x7f0000000440)) syz_genetlink_get_family_id$auto_mac80211_hwsim(&(0x7f0000000100), r2) socket(0x2b, 0x800, 0x0) socket(0x1a, 0x5, 0xfffffffd) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) mmap$auto(0x0, 0x4020009, 0x6, 0xeb1, 0x401, 0x8000) ioctl$auto_posix_clock_file_operations_posix_clock(0xffffffffffffffff, 0x2, 0x0) write$auto(r1, &(0x7f0000000240)='/\xc46\x9e\xe4audio1\x00', 0x100000a3d9) select$auto(0xe, 0x0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$auto_nl80211(0x0, 0xffffffffffffffff) open(&(0x7f0000000080)='./cgroup.cpu/cgroup.procs\x00', 0xa0400, 0x8) mmap$auto(0x0, 0x128009, 0xdf, 0xeb1, 0x401, 0x8000) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) mmap$auto(0x0, 0x400008, 0x9, 0x9b72, 0x2, 0x8000) process_madvise$auto_PIDFD_SELF_THREAD_GROUP(0xffffffffffffb1e0, &(0x7f0000000140)={&(0x7f0000000000)="75069306718961289362e447303b5943cb6da353036498c823d4148aeeec98ef1d3c18058651f24eb225ecce17d85d22e4bae47c749fb6da2f5267c2daeb5eaec03b57c3c82ae241c3c6d0ddd2fd220443ef2cd1bde1726c1c5608763de0c70b8b2c44c6b5ff5be2fc1d7ae88f4c29e4e63f543cdc4e3122dab03c9d8934e1947870dddcfc87a9a65d0a36faa2691a4cb3c04e3e4a38cebcf6ce3ffcea8a", 0xd7c9}, 0x200, 0x2, 0xffffffff) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r3 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/ip_forward\x00', 0x2002, 0x0) r4 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/ip_local_port_range\x00', 0x20202, 0x0) sendfile$auto(r3, r4, 0x0, 0x4) munlock$auto(0xffff, 0x1) mprotect$auto(0x200000000000, 0x806124, 0x8) 541.017µs ago: executing program 2 (id=1393): r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) r1 = prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) select$auto(0xa8e9, 0x0, 0x0, &(0x7f0000000040)={[0x1ff, 0x2, 0x3, 0x8fd6, 0x9488, 0x3, 0x15f4da0a, 0x7, 0x3, 0x62, 0x1080000001, 0x6, 0x1, 0x9, 0x1, 0xfffffffffffffffe]}, 0x0) write$auto(r0, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0xffffffffffffffff, 0x8000) r2 = openat$auto_uinput_fops_uinput(0xffffffffffffff9c, 0x0, 0x101001, 0x0) mmap$auto(0x1, 0x80000040000a, 0xdf, 0x9b73, 0xffffffffffffffff, 0xffffffff00000000) ioctl$auto(0xc8, 0xffffffff800454dd, 0x4000000000008) pwrite64$auto(0xc8, 0x0, 0x96, 0xc421) r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/class/zram-control/hot_remove\x00', 0x8001, 0x0) r4 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv6/conf/tunl0/disable_policy\x00', 0xd02, 0x0) sendfile$auto(r3, r4, 0x0, 0x800048) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x40000008000) mmap$auto(0x0, 0x400, 0xdf, 0xeb1, 0x1272, 0x8000) msgctl$auto_IPC_INFO(0x8, 0x3, 0x0) r5 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000000)='/dev/tty29\x00', 0x800, 0x0) r6 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000e40)='/sys/devices/pci0000:00/0000:00:01.3/config\x00', 0x2, 0x0) pwritev$auto(r6, &(0x7f0000000100)={&(0x7f0000000000), 0x2}, 0x3, 0x11, 0x3) ioctl$auto(r5, 0x560a, 0x7) close_range$auto(0x2, 0x8, 0x0) io_uring_setup$auto(0xe, 0x0) r7 = openat$auto_cec_devnode_fops_cec_priv(0xffffffffffffff9c, &(0x7f0000002240)='/dev/cec26\x00', 0x1a9602, 0x0) ioctl$auto_CEC_DQEVENT(r7, 0xc0506107, 0x0) close_range$auto(0x2, 0x8, 0x0) ioctl$auto_UI_DEV_SETUP(r2, 0x405c5503, &(0x7f00000000c0)={{0x9, 0xf2cf, 0x8, 0x80}, "6a034a07c7b82d90b69a39e32576f893fba86c9dd051a0094a3836d61c9100fefbbabea6ef9368c7996e841f3f1561d4992f726b0a6c36b0b2fd1678e816201cf562367fe6596824588a2e3d84ba165f", 0xa}) ioctl$auto_UI_DEV_CREATE(r2, 0x5501, 0x0) writev$auto(r2, &(0x7f0000000340)={0x0, 0xda7e}, 0x9) open_by_handle_at$auto(r1, &(0x7f00000002c0)={0xd, 0x136a, "8f42b1077e737d4629d7867bca"}, 0x7d) geteuid() userfaultfd$auto(0x1) 145.913µs ago: executing program 3 (id=1394): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 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) io_uring_setup$auto(0xb, 0x0) r0 = socket(0x2, 0x5, 0x0) close_range$auto(0x2, 0x8, 0x0) socket(0x2, 0x80002, 0x73) socket(0x2, 0x1, 0x84) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @remote}, 0x6a) sendmmsg$auto(r0, &(0x7f0000000100)={{&(0x7f0000000040), 0x10, &(0x7f00000000c0)={0x0, 0x1a000}, 0x7, 0x0, 0x2, 0xb}, 0xfff}, 0x5, 0x311) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) 0s ago: executing program 0 (id=1400): openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, 0x0, 0x40001, 0x0) mmap$auto(0x0, 0x9, 0xdf, 0xeb1, 0x401, 0x8000) r0 = openat$auto_evdev_fops_evdev(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/event0\x00', 0x2000, 0x0) openat$auto_dvb_frontend_fops_dvb_frontend(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) landlock_create_ruleset$auto(&(0x7f0000000000)={0x3, 0x4, 0x7}, 0x0, 0x10000) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, r0, 0x8000) close_range$auto(0x2, 0x8, 0x0) io_uring_setup$auto(0x3, 0x0) io_uring_register$auto(0x2, 0x0, &(0x7f0000000000), 0x1000) io_uring_register$auto(0x2, 0x0, &(0x7f0000000000), 0x3) kernel console output (not intermixed with test programs): ask_work_run+0x14d/0x240 [ 248.671195][ T8320] ? __pfx_task_work_run+0x10/0x10 [ 248.671224][ T8320] ? __pfx___do_sys_close_range+0x10/0x10 [ 248.671252][ T8320] exit_to_user_mode_loop+0xeb/0x110 [ 248.671281][ T8320] do_syscall_64+0x41c/0x4c0 [ 248.671299][ T8320] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 248.671318][ T8320] RIP: 0033:0x7fbb1118eba9 [ 248.671332][ T8320] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 248.671350][ T8320] RSP: 002b:00007fbb0f3f6038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 248.671367][ T8320] RAX: 0000000000000000 RBX: 00007fbb113d5fa0 RCX: 00007fbb1118eba9 [ 248.671379][ T8320] RDX: 0000000000000000 RSI: 000000000000000a RDI: 0000000000000002 [ 248.671389][ T8320] RBP: 00007fbb11211e19 R08: 0000000000000000 R09: 0000000000000000 [ 248.671399][ T8320] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 248.671409][ T8320] R13: 00007fbb113d6038 R14: 00007fbb113d5fa0 R15: 00007ffd79607828 [ 248.671431][ T8320] [ 249.023058][ T5869] Bluetooth: hci1: command 0x0c1a tx timeout [ 249.432319][ T5869] Bluetooth: hci3: command 0x0c1a tx timeout [ 249.437244][ T51] Bluetooth: hci0: command 0x0c1a tx timeout [ 249.439553][ T5188] Bluetooth: hci2: command 0x0c1a tx timeout [ 249.941249][ T8334] zswap: compressor not available [ 250.915455][ T8358] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 250.922201][ T8358] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 250.930475][ T8358] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 250.937203][ T8358] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 252.701998][ T51] Bluetooth: hci1: command 0x0c1a tx timeout [ 252.910965][ T8398] netlink: 334 bytes leftover after parsing attributes in process `syz.1.597'. [ 252.942292][ T5869] Bluetooth: hci3: command 0x0c1a tx timeout [ 252.948409][ T5188] Bluetooth: hci2: command 0x0c1a tx timeout [ 252.954748][ T51] Bluetooth: hci0: command 0x0c1a tx timeout [ 256.367064][ T8448] net_ratelimit: 1045 callbacks suppressed [ 256.367084][ T8448] netlink: zone id is out of range [ 256.409956][ T8448] netlink: zone id is out of range [ 256.420127][ T8448] netlink: zone id is out of range [ 256.498054][ T8448] netlink: zone id is out of range [ 256.506761][ T8448] netlink: zone id is out of range [ 256.514763][ T8448] netlink: zone id is out of range [ 256.521861][ T8448] netlink: zone id is out of range [ 256.527113][ T8448] netlink: zone id is out of range [ 256.574494][ T8448] netlink: zone id is out of range [ 256.608813][ T8448] netlink: zone id is out of range [ 261.185148][ T1305] ieee802154 phy0 wpan0: encryption failed: -22 [ 261.191656][ T1305] ieee802154 phy1 wpan1: encryption failed: -22 [ 261.734468][ T8523] FAULT_INJECTION: forcing a failure. [ 261.734468][ T8523] name failslab, interval 1, probability 0, space 0, times 0 [ 261.818207][ T8523] CPU: 0 UID: 0 PID: 8523 Comm: syz.3.627 Tainted: G U syzkaller #0 PREEMPT(full) [ 261.818260][ T8523] Tainted: [U]=USER [ 261.818270][ T8523] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 261.818287][ T8523] Call Trace: [ 261.818297][ T8523] [ 261.818310][ T8523] dump_stack_lvl+0x16c/0x1f0 [ 261.818364][ T8523] should_fail_ex+0x512/0x640 [ 261.818392][ T8523] ? __kmalloc_node_track_caller_noprof+0xc3/0x510 [ 261.818438][ T8523] should_failslab+0xc2/0x120 [ 261.818479][ T8523] __kmalloc_node_track_caller_noprof+0xd6/0x510 [ 261.818521][ T8523] ? create_filter_start.constprop.0+0x16a/0x300 [ 261.818568][ T8523] kstrdup+0x53/0x100 [ 261.818609][ T8523] create_filter_start.constprop.0+0x16a/0x300 [ 261.818655][ T8523] ? trace_contention_end+0xdd/0x130 [ 261.818701][ T8523] create_filter+0xb5/0x210 [ 261.818741][ T8523] ? __pfx_create_filter+0x10/0x10 [ 261.818779][ T8523] ? __pfx___mutex_lock+0x10/0x10 [ 261.818804][ T8523] ? find_held_lock+0x2b/0x80 [ 261.818838][ T8523] apply_event_filter+0x220/0x500 [ 261.818874][ T8523] ? __pfx_apply_event_filter+0x10/0x10 [ 261.818926][ T8523] ? __pfx_event_filter_write+0x10/0x10 [ 261.818970][ T8523] event_filter_write+0x16d/0x290 [ 261.819019][ T8523] vfs_writev+0x5dc/0xde0 [ 261.819065][ T8523] ? __pfx_vfs_writev+0x10/0x10 [ 261.819131][ T8523] ? __fget_files+0x20e/0x3c0 [ 261.819180][ T8523] ? do_pwritev+0x1a6/0x270 [ 261.819211][ T8523] do_pwritev+0x1a6/0x270 [ 261.819245][ T8523] ? __pfx_do_pwritev+0x10/0x10 [ 261.819291][ T8523] do_syscall_64+0xcd/0x4c0 [ 261.819321][ T8523] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 261.819351][ T8523] RIP: 0033:0x7f301818eba9 [ 261.819376][ T8523] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 261.819405][ T8523] RSP: 002b:00007f30163ee038 EFLAGS: 00000246 ORIG_RAX: 0000000000000128 [ 261.819435][ T8523] RAX: ffffffffffffffda RBX: 00007f30183d5fa0 RCX: 00007f301818eba9 [ 261.819454][ T8523] RDX: 0000000000000005 RSI: 0000200000001000 RDI: 0000000000000003 [ 261.819471][ T8523] RBP: 00007f3018211e19 R08: 0000000000000009 R09: 0000000000000000 [ 261.819489][ T8523] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000 [ 261.819506][ T8523] R13: 00007f30183d6038 R14: 00007f30183d5fa0 R15: 00007ffe4df14f38 [ 261.819547][ T8523] [ 262.419748][ T8512] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 262.466829][ T8512] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 262.522005][ T8512] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 262.528303][ T8512] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 262.868430][ T8539] net_ratelimit: 1574 callbacks suppressed [ 262.868449][ T8539] netlink: zone id is out of range [ 262.880058][ T8539] netlink: zone id is out of range [ 262.885516][ T8539] netlink: zone id is out of range [ 262.898612][ T8539] netlink: zone id is out of range [ 262.940009][ T8539] netlink: zone id is out of range [ 262.989091][ T8539] netlink: zone id is out of range [ 263.020796][ T8539] netlink: zone id is out of range [ 263.026889][ T8539] netlink: zone id is out of range [ 263.035134][ T8539] netlink: zone id is out of range [ 263.041985][ T8539] netlink: zone id is out of range [ 263.527048][ T8552] FAULT_INJECTION: forcing a failure. [ 263.527048][ T8552] name failslab, interval 1, probability 0, space 0, times 0 [ 263.615173][ T8552] CPU: 1 UID: 0 PID: 8552 Comm: syz.2.633 Tainted: G U syzkaller #0 PREEMPT(full) [ 263.615224][ T8552] Tainted: [U]=USER [ 263.615234][ T8552] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 263.615250][ T8552] Call Trace: [ 263.615260][ T8552] [ 263.615271][ T8552] dump_stack_lvl+0x16c/0x1f0 [ 263.615322][ T8552] should_fail_ex+0x512/0x640 [ 263.615350][ T8552] ? __kmalloc_noprof+0xbf/0x510 [ 263.615390][ T8552] ? __netif_set_xps_queue+0x80f/0x22d0 [ 263.615420][ T8552] should_failslab+0xc2/0x120 [ 263.615463][ T8552] __kmalloc_noprof+0xd2/0x510 [ 263.615511][ T8552] __netif_set_xps_queue+0x80f/0x22d0 [ 263.615569][ T8552] xps_rxqs_store+0x238/0x320 [ 263.615620][ T8552] ? __pfx_xps_rxqs_store+0x10/0x10 [ 263.615668][ T8552] netdev_queue_attr_store+0x5e/0x90 [ 263.615702][ T8552] ? __pfx_netdev_queue_attr_store+0x10/0x10 [ 263.615736][ T8552] sysfs_kf_write+0xef/0x150 [ 263.615776][ T8552] kernfs_fop_write_iter+0x351/0x510 [ 263.615812][ T8552] ? __pfx_sysfs_kf_write+0x10/0x10 [ 263.615852][ T8552] do_iter_readv_writev+0x65f/0x9e0 [ 263.615891][ T8552] ? __pfx_do_iter_readv_writev+0x10/0x10 [ 263.615949][ T8552] vfs_writev+0x35f/0xde0 [ 263.615996][ T8552] ? __pfx_vfs_writev+0x10/0x10 [ 263.616068][ T8552] ? __fget_files+0x20e/0x3c0 [ 263.616117][ T8552] ? do_pwritev+0x1a6/0x270 [ 263.616150][ T8552] do_pwritev+0x1a6/0x270 [ 263.616185][ T8552] ? __pfx_do_pwritev+0x10/0x10 [ 263.616231][ T8552] do_syscall_64+0xcd/0x4c0 [ 263.616262][ T8552] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 263.616291][ T8552] RIP: 0033:0x7fbb1118eba9 [ 263.616316][ T8552] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 263.616345][ T8552] RSP: 002b:00007fbb0f3f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000128 [ 263.616376][ T8552] RAX: ffffffffffffffda RBX: 00007fbb113d5fa0 RCX: 00007fbb1118eba9 [ 263.616396][ T8552] RDX: 0000000000000005 RSI: 0000200000001000 RDI: 0000000000000003 [ 263.616415][ T8552] RBP: 00007fbb11211e19 R08: 0000000000000009 R09: 0000000000000000 [ 263.616434][ T8552] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000 [ 263.616452][ T8552] R13: 00007fbb113d6038 R14: 00007fbb113d5fa0 R15: 00007ffd79607828 [ 263.616497][ T8552] [ 264.301883][ T51] Bluetooth: hci1: command 0x0c1a tx timeout [ 264.542055][ T51] Bluetooth: hci3: command 0x0c1a tx timeout [ 264.548430][ T51] Bluetooth: hci0: command 0x0c1a tx timeout [ 264.554736][ T5869] Bluetooth: hci2: command 0x0c1a tx timeout [ 265.772836][ T8582] FAULT_INJECTION: forcing a failure. [ 265.772836][ T8582] name failslab, interval 1, probability 0, space 0, times 0 [ 265.852734][ T8582] CPU: 0 UID: 0 PID: 8582 Comm: syz.3.640 Tainted: G U syzkaller #0 PREEMPT(full) [ 265.852786][ T8582] Tainted: [U]=USER [ 265.852795][ T8582] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 265.852813][ T8582] Call Trace: [ 265.852823][ T8582] [ 265.852834][ T8582] dump_stack_lvl+0x16c/0x1f0 [ 265.852885][ T8582] should_fail_ex+0x512/0x640 [ 265.852912][ T8582] ? __kmalloc_noprof+0xbf/0x510 [ 265.852950][ T8582] ? __register_sysctl_table+0xb3/0x1900 [ 265.852993][ T8582] should_failslab+0xc2/0x120 [ 265.853033][ T8582] __kmalloc_noprof+0xd2/0x510 [ 265.853079][ T8582] __register_sysctl_table+0xb3/0x1900 [ 265.853120][ T8582] ? is_module_address+0x5f/0xf0 [ 265.853165][ T8582] ? __pfx___register_sysctl_table+0x10/0x10 [ 265.853208][ T8582] ? is_module_address+0x69/0xf0 [ 265.853250][ T8582] ? register_net_sysctl_sz+0x228/0x3e0 [ 265.853281][ T8582] ? __asan_memcpy+0x3c/0x60 [ 265.853314][ T8582] mptcp_net_init+0x499/0x620 [ 265.853359][ T8582] ? __pfx_mptcp_net_init+0x10/0x10 [ 265.853394][ T8582] ops_init+0x1e2/0x5f0 [ 265.853425][ T8582] setup_net+0x10f/0x380 [ 265.853449][ T8582] ? lockdep_init_map_type+0x5c/0x280 [ 265.853491][ T8582] ? __pfx_setup_net+0x10/0x10 [ 265.853521][ T8582] ? debug_mutex_init+0x37/0x70 [ 265.853617][ T8582] copy_net_ns+0x2a6/0x5f0 [ 265.853653][ T8582] create_new_namespaces+0x3ea/0xa90 [ 265.853698][ T8582] copy_namespaces+0x468/0x560 [ 265.853735][ T8582] copy_process+0x2822/0x7690 [ 265.853796][ T8582] ? __pfx_copy_process+0x10/0x10 [ 265.853833][ T8582] ? futex_private_hash_put+0x176/0x300 [ 265.853874][ T8582] ? futex_private_hash_put+0x18a/0x300 [ 265.853915][ T8582] ? 0xffffffffff600000 [ 265.853936][ T8582] kernel_clone+0xfc/0x930 [ 265.853974][ T8582] ? __pfx_futex_wake+0x10/0x10 [ 265.854016][ T8582] ? __pfx_kernel_clone+0x10/0x10 [ 265.854052][ T8582] ? perf_event_namespaces+0x1af/0x200 [ 265.854115][ T8582] ? 0xffffffffff600000 [ 265.854136][ T8582] ? 0xffffffffff600000 [ 265.854154][ T8582] __do_sys_clone+0xce/0x120 [ 265.854192][ T8582] ? __pfx___do_sys_clone+0x10/0x10 [ 265.854228][ T8582] ? do_raw_spin_unlock+0x172/0x230 [ 265.854275][ T8582] ? 0xffffffffff600000 [ 265.854294][ T8582] ? 0xffffffffff600000 [ 265.854312][ T8582] ? 0xffffffffff600000 [ 265.854345][ T8582] ? xfd_validate_state+0x61/0x180 [ 265.854399][ T8582] do_syscall_64+0xcd/0x4c0 [ 265.854431][ T8582] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 265.854460][ T8582] RIP: 0033:0x7f301818eba9 [ 265.854485][ T8582] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 265.854513][ T8582] RSP: 002b:00007f30163ee038 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 265.854551][ T8582] RAX: ffffffffffffffda RBX: 00007f30183d5fa0 RCX: 00007f301818eba9 [ 265.854570][ T8582] RDX: ffffffffff600000 RSI: 0000000000000002 RDI: 010fffffffe22000 [ 265.854587][ T8582] RBP: 00007f3018211e19 R08: 000000000000e45e R09: 0000000000000000 [ 265.854604][ T8582] R10: ffffffffff600000 R11: 0000000000000246 R12: 0000000000000000 [ 265.854622][ T8582] R13: 00007f30183d6038 R14: 00007f30183d5fa0 R15: 00007ffe4df14f38 [ 265.854648][ T8582] ? 0xffffffffff600000 [ 265.854674][ T8582] ? 0xffffffffff600000 [ 265.854699][ T8582] [ 268.043156][ T8615] net_ratelimit: 1048 callbacks suppressed [ 268.043175][ T8615] netlink: zone id is out of range [ 268.054997][ T8615] netlink: zone id is out of range [ 268.061912][ T8615] netlink: zone id is out of range [ 268.071304][ T8615] netlink: zone id is out of range [ 268.076896][ T8615] netlink: zone id is out of range [ 268.125219][ T8615] netlink: zone id is out of range [ 268.131889][ T8615] netlink: zone id is out of range [ 268.139652][ T8615] netlink: zone id is out of range [ 268.151894][ T8615] netlink: zone id is out of range [ 268.157242][ T8615] netlink: zone id is out of range [ 269.239953][ T8634] FAULT_INJECTION: forcing a failure. [ 269.239953][ T8634] name fail_futex, interval 1, probability 0, space 0, times 1 [ 269.258693][ T8634] CPU: 1 UID: 0 PID: 8634 Comm: syz.3.652 Tainted: G U syzkaller #0 PREEMPT(full) [ 269.258745][ T8634] Tainted: [U]=USER [ 269.258756][ T8634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 269.258773][ T8634] Call Trace: [ 269.258783][ T8634] [ 269.258795][ T8634] dump_stack_lvl+0x16c/0x1f0 [ 269.258848][ T8634] should_fail_ex+0x512/0x640 [ 269.258884][ T8634] get_futex_key+0x1d0/0x1560 [ 269.258923][ T8634] ? __pfx_get_futex_key+0x10/0x10 [ 269.258958][ T8634] ? trace_pid_list_is_set+0xfb/0x150 [ 269.258998][ T8634] ? do_raw_spin_unlock+0x172/0x230 [ 269.259050][ T8634] futex_wait_setup+0x9d/0x550 [ 269.259107][ T8634] __futex_wait+0x194/0x2f0 [ 269.259153][ T8634] ? __pfx___futex_wait+0x10/0x10 [ 269.259194][ T8634] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 269.259235][ T8634] ? lockdep_hardirqs_on+0x7c/0x110 [ 269.259283][ T8634] ? __pfx_futex_wake_mark+0x10/0x10 [ 269.259335][ T8634] ? futex_private_hash_put+0x176/0x300 [ 269.259374][ T8634] ? futex_private_hash_put+0x18a/0x300 [ 269.259412][ T8634] futex_wait+0xe8/0x380 [ 269.259453][ T8634] ? __pfx_futex_wait+0x10/0x10 [ 269.259509][ T8634] ? do_writev+0x218/0x340 [ 269.259560][ T8634] do_futex+0x229/0x350 [ 269.259601][ T8634] ? __pfx_do_futex+0x10/0x10 [ 269.259643][ T8634] ? __pfx___schedule+0x10/0x10 [ 269.259687][ T8634] __x64_sys_futex+0x1e0/0x4c0 [ 269.259732][ T8634] ? __pfx___x64_sys_futex+0x10/0x10 [ 269.259785][ T8634] do_syscall_64+0xcd/0x4c0 [ 269.259814][ T8634] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 269.259843][ T8634] RIP: 0033:0x7f301818eba9 [ 269.259868][ T8634] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 269.259897][ T8634] RSP: 002b:00007f30163cd0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 269.259927][ T8634] RAX: ffffffffffffffda RBX: 00007f30183d6098 RCX: 00007f301818eba9 [ 269.259947][ T8634] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f30183d6098 [ 269.259966][ T8634] RBP: 00007f30183d6090 R08: 0000000000000000 R09: 0000000000000000 [ 269.259984][ T8634] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 269.260002][ T8634] R13: 00007f30183d6128 R14: 00007ffe4df14e50 R15: 00007ffe4df14f38 [ 269.260042][ T8634] [ 271.315597][ T8663] vcan0: tx drop: invalid sa for name 0x00000000000000fd [ 271.767678][ T8667] FAULT_INJECTION: forcing a failure. [ 271.767678][ T8667] name failslab, interval 1, probability 0, space 0, times 0 [ 271.870132][ T8667] CPU: 1 UID: 0 PID: 8667 Comm: syz.0.660 Tainted: G U syzkaller #0 PREEMPT(full) [ 271.870175][ T8667] Tainted: [U]=USER [ 271.870182][ T8667] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 271.870192][ T8667] Call Trace: [ 271.870199][ T8667] [ 271.870206][ T8667] dump_stack_lvl+0x16c/0x1f0 [ 271.870240][ T8667] should_fail_ex+0x512/0x640 [ 271.870257][ T8667] ? kmem_cache_alloc_lru_noprof+0x5f/0x3b0 [ 271.870288][ T8667] should_failslab+0xc2/0x120 [ 271.870312][ T8667] kmem_cache_alloc_lru_noprof+0x72/0x3b0 [ 271.870335][ T8667] ? __d_alloc+0x32/0xae0 [ 271.870361][ T8667] __d_alloc+0x32/0xae0 [ 271.870387][ T8667] d_alloc_parallel+0x111/0x1480 [ 271.870420][ T8667] ? find_held_lock+0x2b/0x80 [ 271.870440][ T8667] ? __d_lookup+0x25c/0x4a0 [ 271.870468][ T8667] ? __pfx_d_alloc_parallel+0x10/0x10 [ 271.870504][ T8667] ? __d_lookup+0x266/0x4a0 [ 271.870532][ T8667] ? lockdep_init_map_type+0x5c/0x280 [ 271.870558][ T8667] ? lockdep_init_map_type+0x5c/0x280 [ 271.870587][ T8667] proc_fill_cache+0x2e6/0x470 [ 271.870612][ T8667] ? __pfx_proc_pident_instantiate+0x10/0x10 [ 271.870637][ T8667] ? __pfx_proc_fill_cache+0x10/0x10 [ 271.870686][ T8667] proc_pident_readdir+0x1bc/0x530 [ 271.870717][ T8667] iterate_dir+0x296/0xaf0 [ 271.870741][ T8667] __x64_sys_getdents+0x13c/0x2b0 [ 271.870759][ T8667] ? __pfx___x64_sys_getdents+0x10/0x10 [ 271.870776][ T8667] ? __x64_sys_openat+0x174/0x210 [ 271.870792][ T8667] ? __pfx_filldir+0x10/0x10 [ 271.870817][ T8667] do_syscall_64+0xcd/0x4c0 [ 271.870835][ T8667] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 271.870853][ T8667] RIP: 0033:0x7f43caf8eba9 [ 271.870869][ T8667] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 271.870886][ T8667] RSP: 002b:00007f43c91f6038 EFLAGS: 00000246 ORIG_RAX: 000000000000004e [ 271.870904][ T8667] RAX: ffffffffffffffda RBX: 00007f43cb1d6090 RCX: 00007f43caf8eba9 [ 271.870916][ T8667] RDX: 0000000000000c08 RSI: 0000000000000000 RDI: 0000000000000005 [ 271.870926][ T8667] RBP: 00007f43cb011e19 R08: 0000000000000000 R09: 0000000000000000 [ 271.870937][ T8667] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 271.870947][ T8667] R13: 00007f43cb1d6128 R14: 00007f43cb1d6090 R15: 00007fff76686628 [ 271.870970][ T8667] [ 273.960497][ T8703] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 274.146661][ T8703] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 274.170825][ T8703] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 274.203354][ T8703] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 275.450603][ T8720] ptrace attach of ""[8721] was attempted by "./syz-executor exec"[8720] [ 275.902603][ T51] Bluetooth: hci1: command 0x0c1a tx timeout [ 276.232414][ T51] Bluetooth: hci3: command 0x0c1a tx timeout [ 276.238643][ T5869] Bluetooth: hci0: command 0x0c1a tx timeout [ 276.245147][ T5188] Bluetooth: hci2: command 0x0c1a tx timeout [ 276.859185][ T8742] net_ratelimit: 1047 callbacks suppressed [ 276.859204][ T8742] netlink: zone id is out of range [ 276.873740][ T8742] netlink: zone id is out of range [ 276.882868][ T8742] netlink: zone id is out of range [ 276.910193][ T8742] netlink: zone id is out of range [ 276.915794][ T8742] netlink: zone id is out of range [ 277.005696][ T8742] netlink: zone id is out of range [ 277.028546][ T8742] netlink: zone id is out of range [ 277.056262][ T8742] netlink: zone id is out of range [ 277.144209][ T8742] netlink: zone id is out of range [ 277.149827][ T8742] netlink: zone id is out of range [ 277.462661][ T8739] netlink: 28 bytes leftover after parsing attributes in process `syz.3.680'. [ 277.627891][ T8739] veth1_macvtap: left promiscuous mode [ 277.833095][ T8759] netlink: 302 bytes leftover after parsing attributes in process `syz.0.684'. [ 277.975024][ T8746] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 278.001864][ T8746] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 278.010461][ T8746] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 278.091058][ T8746] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 278.650841][ T8770] FAULT_INJECTION: forcing a failure. [ 278.650841][ T8770] name failslab, interval 1, probability 0, space 0, times 0 [ 278.664878][ T8770] CPU: 1 UID: 0 PID: 8770 Comm: syz.3.687 Tainted: G U syzkaller #0 PREEMPT(full) [ 278.664927][ T8770] Tainted: [U]=USER [ 278.664938][ T8770] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 278.664955][ T8770] Call Trace: [ 278.664966][ T8770] [ 278.664978][ T8770] dump_stack_lvl+0x16c/0x1f0 [ 278.665031][ T8770] should_fail_ex+0x512/0x640 [ 278.665066][ T8770] should_failslab+0xc2/0x120 [ 278.665107][ T8770] kmem_cache_alloc_node_noprof+0x71/0x3b0 [ 278.665146][ T8770] ? __alloc_skb+0x2b2/0x380 [ 278.665199][ T8770] __alloc_skb+0x2b2/0x380 [ 278.665241][ T8770] ? __pfx___alloc_skb+0x10/0x10 [ 278.665302][ T8770] _sctp_make_chunk+0x51/0x270 [ 278.665341][ T8770] sctp_make_control+0x2f/0x2d0 [ 278.665380][ T8770] sctp_make_init_ack+0xab6/0x1410 [ 278.665430][ T8770] ? __pfx_sctp_make_init_ack+0x10/0x10 [ 278.665483][ T8770] ? sctp_bind_addr_copy+0x23a/0x530 [ 278.665532][ T8770] sctp_sf_do_unexpected_init.isra.0+0xdd6/0x16f0 [ 278.665585][ T8770] ? __pfx_sctp_sf_do_unexpected_init.isra.0+0x10/0x10 [ 278.665629][ T8770] ? __pfx_sctp_sm_lookup_event+0x10/0x10 [ 278.665686][ T8770] ? __pfx_sctp_cname+0x10/0x10 [ 278.665725][ T8770] sctp_do_sm+0x181/0x5c80 [ 278.665772][ T8770] ? __pfx_stack_trace_save+0x10/0x10 [ 278.665805][ T8770] ? inet_sendmsg+0x11c/0x140 [ 278.665842][ T8770] ? stack_depot_save_flags+0x29/0x9c0 [ 278.665868][ T8770] ? __x64_sys_sendmmsg+0x9c/0x100 [ 278.665907][ T8770] ? __pfx_sctp_do_sm+0x10/0x10 [ 278.665935][ T8770] ? kasan_save_stack+0x42/0x60 [ 278.665998][ T8770] ? ktime_get+0x200/0x310 [ 278.666025][ T8770] ? lockdep_hardirqs_on+0x7c/0x110 [ 278.666065][ T8770] sctp_assoc_bh_rcv+0x392/0x6f0 [ 278.666112][ T8770] sctp_inq_push+0x1db/0x270 [ 278.666137][ T8770] sctp_backlog_rcv+0x169/0x590 [ 278.666168][ T8770] ? __pfx_sctp_backlog_rcv+0x10/0x10 [ 278.666194][ T8770] __release_sock+0x362/0x400 [ 278.666230][ T8770] ? lockdep_hardirqs_on+0x7c/0x110 [ 278.666288][ T8770] release_sock+0x5a/0x220 [ 278.666325][ T8770] sctp_wait_for_connect+0x1c4/0x5c0 [ 278.666366][ T8770] ? __pfx_sctp_wait_for_connect+0x10/0x10 [ 278.666400][ T8770] ? skb_set_owner_w+0x31f/0x710 [ 278.666434][ T8770] ? __pfx_autoremove_wake_function+0x10/0x10 [ 278.666465][ T8770] ? sctp_datamsg_put+0x58/0x5f0 [ 278.666494][ T8770] ? sctp_primitive_SEND+0x9f/0xd0 [ 278.666524][ T8770] sctp_sendmsg_to_asoc+0x182b/0x1bf0 [ 278.666560][ T8770] ? sctp_assoc_set_primary+0x141/0x300 [ 278.666598][ T8770] ? sctp_assoc_add_peer+0x252/0x1550 [ 278.666626][ T8770] ? __pfx_sctp_sendmsg_to_asoc+0x10/0x10 [ 278.666667][ T8770] ? sctp_connect_new_asoc+0x41e/0x770 [ 278.666694][ T8770] ? __pfx_sctp_connect_new_asoc+0x10/0x10 [ 278.666720][ T8770] ? sctp_endpoint_lookup_assoc+0x15c/0x2a0 [ 278.666761][ T8770] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 278.666801][ T8770] sctp_sendmsg+0xea2/0x1e10 [ 278.666836][ T8770] ? __pfx_sctp_sendmsg+0x10/0x10 [ 278.666857][ T8770] ? __pfx___might_resched+0x10/0x10 [ 278.666880][ T8770] ? do_user_addr_fault+0x843/0x1370 [ 278.666925][ T8770] ? aa_sk_perm+0x2f4/0xb10 [ 278.666962][ T8770] ? __pfx_aa_sk_perm+0x10/0x10 [ 278.667004][ T8770] ? __pfx_sctp_sendmsg+0x10/0x10 [ 278.667030][ T8770] inet_sendmsg+0x11c/0x140 [ 278.667061][ T8770] ____sys_sendmsg+0x973/0xc70 [ 278.667093][ T8770] ? __pfx_____sys_sendmsg+0x10/0x10 [ 278.667125][ T8770] ? find_held_lock+0x2b/0x80 [ 278.667150][ T8770] ? futex_unqueue+0x133/0x2c0 [ 278.667185][ T8770] ___sys_sendmsg+0x134/0x1d0 [ 278.667224][ T8770] ? __pfx____sys_sendmsg+0x10/0x10 [ 278.667279][ T8770] ? find_held_lock+0x2b/0x80 [ 278.667328][ T8770] __sys_sendmmsg+0x200/0x420 [ 278.667368][ T8770] ? __pfx___sys_sendmmsg+0x10/0x10 [ 278.667417][ T8770] ? __pfx_do_futex+0x10/0x10 [ 278.667468][ T8770] ? xfd_validate_state+0x61/0x180 [ 278.667501][ T8770] ? __pfx___do_sys_close_range+0x10/0x10 [ 278.667538][ T8770] __x64_sys_sendmmsg+0x9c/0x100 [ 278.667573][ T8770] ? lockdep_hardirqs_on+0x7c/0x110 [ 278.667608][ T8770] do_syscall_64+0xcd/0x4c0 [ 278.667632][ T8770] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 278.667656][ T8770] RIP: 0033:0x7f301818eba9 [ 278.667685][ T8770] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 278.667709][ T8770] RSP: 002b:00007f30163ee038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 278.667733][ T8770] RAX: ffffffffffffffda RBX: 00007f30183d5fa0 RCX: 00007f301818eba9 [ 278.667749][ T8770] RDX: 0000000000000005 RSI: 0000200000000140 RDI: 0000000000000003 [ 278.667764][ T8770] RBP: 00007f3018211e19 R08: 0000000000000000 R09: 0000000000000000 [ 278.667777][ T8770] R10: 0000000000000311 R11: 0000000000000246 R12: 0000000000000000 [ 278.667791][ T8770] R13: 00007f30183d6038 R14: 00007f30183d5fa0 R15: 00007ffe4df14f38 [ 278.667823][ T8770] [ 279.902686][ T51] Bluetooth: hci1: command 0x0c1a tx timeout [ 280.064637][ T51] Bluetooth: hci0: command 0x0c1a tx timeout [ 280.070779][ T5869] Bluetooth: hci2: command 0x0c1a tx timeout [ 280.141922][ T51] Bluetooth: hci3: command 0x0c1a tx timeout [ 280.848298][ T8785] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 280.928885][ T8785] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 280.949944][ T8785] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 280.975168][ T8785] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 281.025322][ T8804] HfR: entered promiscuous mode [ 281.756557][ T8811] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 281.774530][ T8811] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 281.808228][ T8811] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 281.842070][ T8811] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 281.849264][ T8813] FAULT_INJECTION: forcing a failure. [ 281.849264][ T8813] name failslab, interval 1, probability 0, space 0, times 0 [ 281.875462][ T8813] CPU: 1 UID: 0 PID: 8813 Comm: syz.2.699 Tainted: G U syzkaller #0 PREEMPT(full) [ 281.875515][ T8813] Tainted: [U]=USER [ 281.875525][ T8813] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 281.875544][ T8813] Call Trace: [ 281.875554][ T8813] [ 281.875566][ T8813] dump_stack_lvl+0x16c/0x1f0 [ 281.875619][ T8813] should_fail_ex+0x512/0x640 [ 281.875647][ T8813] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 281.875683][ T8813] should_failslab+0xc2/0x120 [ 281.875723][ T8813] __kmalloc_cache_noprof+0x6a/0x3e0 [ 281.875764][ T8813] ? rfkill_fop_open+0x56/0x750 [ 281.875807][ T8813] ? __pfx_rfkill_fop_open+0x10/0x10 [ 281.875840][ T8813] rfkill_fop_open+0x56/0x750 [ 281.875875][ T8813] ? kobject_get_unless_zero+0x156/0x1e0 [ 281.875910][ T8813] ? __pfx_rfkill_fop_open+0x10/0x10 [ 281.875948][ T8813] misc_open+0x35d/0x420 [ 281.875988][ T8813] ? __pfx_misc_open+0x10/0x10 [ 281.876026][ T8813] chrdev_open+0x234/0x6a0 [ 281.876066][ T8813] ? __pfx_apparmor_file_open+0x10/0x10 [ 281.876102][ T8813] ? __pfx_chrdev_open+0x10/0x10 [ 281.876144][ T8813] ? fsnotify_open_perm_and_set_mode+0x17c/0xa60 [ 281.876187][ T8813] do_dentry_open+0x982/0x1530 [ 281.876231][ T8813] ? __pfx_chrdev_open+0x10/0x10 [ 281.876280][ T8813] vfs_open+0x82/0x3f0 [ 281.876331][ T8813] path_openat+0x1de4/0x2cb0 [ 281.876382][ T8813] ? __pfx_path_openat+0x10/0x10 [ 281.876431][ T8813] do_filp_open+0x20b/0x470 [ 281.876468][ T8813] ? __pfx_do_filp_open+0x10/0x10 [ 281.876536][ T8813] ? alloc_fd+0x471/0x7d0 [ 281.876582][ T8813] do_sys_openat2+0x11b/0x1d0 [ 281.876629][ T8813] ? __pfx_do_sys_openat2+0x10/0x10 [ 281.876678][ T8813] ? __pfx___might_resched+0x10/0x10 [ 281.876721][ T8813] __x64_sys_openat+0x174/0x210 [ 281.876758][ T8813] ? __pfx___x64_sys_openat+0x10/0x10 [ 281.876804][ T8813] do_syscall_64+0xcd/0x4c0 [ 281.876834][ T8813] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 281.876866][ T8813] RIP: 0033:0x7fbb1118eba9 [ 281.876891][ T8813] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 281.876921][ T8813] RSP: 002b:00007fbb0f3f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 281.876951][ T8813] RAX: ffffffffffffffda RBX: 00007fbb113d5fa0 RCX: 00007fbb1118eba9 [ 281.876970][ T8813] RDX: 0000000000000080 RSI: 0000200000000000 RDI: ffffffffffffff9c [ 281.876989][ T8813] RBP: 00007fbb11211e19 R08: 0000000000000000 R09: 0000000000000000 [ 281.877008][ T8813] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 281.877026][ T8813] R13: 00007fbb113d6038 R14: 00007fbb113d5fa0 R15: 00007ffd79607828 [ 281.877069][ T8813] [ 283.189520][ T8841] FAULT_INJECTION: forcing a failure. [ 283.189520][ T8841] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 283.205372][ T8841] CPU: 1 UID: 0 PID: 8841 Comm: syz.0.705 Tainted: G U syzkaller #0 PREEMPT(full) [ 283.205405][ T8841] Tainted: [U]=USER [ 283.205411][ T8841] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 283.205422][ T8841] Call Trace: [ 283.205428][ T8841] [ 283.205436][ T8841] dump_stack_lvl+0x16c/0x1f0 [ 283.205470][ T8841] should_fail_ex+0x512/0x640 [ 283.205490][ T8841] should_fail_alloc_page+0xe7/0x130 [ 283.205518][ T8841] prepare_alloc_pages+0x3c2/0x610 [ 283.205546][ T8841] ? rcu_is_watching+0x12/0xc0 [ 283.205567][ T8841] __alloc_frozen_pages_noprof+0x18b/0x23f0 [ 283.205594][ T8841] ? rcu_is_watching+0x12/0xc0 [ 283.205612][ T8841] ? trace_mm_page_alloc+0x11f/0x1a0 [ 283.205641][ T8841] ? __alloc_frozen_pages_noprof+0x294/0x23f0 [ 283.205665][ T8841] ? stack_trace_save+0x8e/0xc0 [ 283.205689][ T8841] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 283.205718][ T8841] ? stack_depot_save_flags+0x29/0x9c0 [ 283.205741][ T8841] ? __kasan_slab_alloc+0x89/0x90 [ 283.205764][ T8841] ? alloc_vmap_area+0x648/0x29c0 [ 283.205789][ T8841] ? get_vm_area_caller+0x71/0xa0 [ 283.205815][ T8841] ? vmap+0x135/0x320 [ 283.205840][ T8841] ? relay_open_buf.part.0+0x440/0xc30 [ 283.205862][ T8841] ? relay_open+0x653/0xad0 [ 283.205883][ T8841] ? do_blk_trace_setup+0x4c5/0xb00 [ 283.205901][ T8841] ? blk_trace_setup+0xed/0x1b0 [ 283.205918][ T8841] ? blk_trace_ioctl+0x146/0x280 [ 283.205947][ T8841] alloc_pages_bulk_noprof+0x71c/0x1410 [ 283.205969][ T8841] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 283.205999][ T8841] ? policy_nodemask+0xea/0x4e0 [ 283.206025][ T8841] ? __pfx_alloc_pages_bulk_noprof+0x10/0x10 [ 283.206049][ T8841] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 283.206084][ T8841] kasan_populate_vmalloc+0x112/0x2d0 [ 283.206104][ T8841] ? alloc_vmap_area+0x8b5/0x29c0 [ 283.206134][ T8841] alloc_vmap_area+0x960/0x29c0 [ 283.206170][ T8841] ? __pfx_alloc_vmap_area+0x10/0x10 [ 283.206203][ T8841] __get_vm_area_node+0x1ca/0x330 [ 283.206252][ T8841] ? relay_open_buf.part.0+0x440/0xc30 [ 283.206277][ T8841] get_vm_area_caller+0x71/0xa0 [ 283.206304][ T8841] ? relay_open_buf.part.0+0x440/0xc30 [ 283.206329][ T8841] vmap+0x135/0x320 [ 283.206357][ T8841] ? __pfx_vmap+0x10/0x10 [ 283.206383][ T8841] ? __kmalloc_noprof.cold+0x29/0x61 [ 283.206416][ T8841] relay_open_buf.part.0+0x440/0xc30 [ 283.206449][ T8841] relay_open+0x653/0xad0 [ 283.206473][ T8841] ? debugfs_create_file_full+0x41/0x60 [ 283.206499][ T8841] do_blk_trace_setup+0x4c5/0xb00 [ 283.206522][ T8841] blk_trace_setup+0xed/0x1b0 [ 283.206542][ T8841] ? __pfx_blk_trace_setup+0x10/0x10 [ 283.206561][ T8841] ? __pfx_snprintf+0x10/0x10 [ 283.206594][ T8841] ? do_vfs_ioctl+0x128/0x14f0 [ 283.206625][ T8841] blk_trace_ioctl+0x146/0x280 [ 283.206662][ T8841] ? __pfx_blk_trace_ioctl+0x10/0x10 [ 283.206692][ T8841] ? find_held_lock+0x2b/0x80 [ 283.206721][ T8841] ? hook_file_ioctl_common+0x145/0x410 [ 283.206754][ T8841] blkdev_ioctl+0x108/0x6d0 [ 283.206778][ T8841] ? __pfx_blkdev_ioctl+0x10/0x10 [ 283.206805][ T8841] ? __pfx_blkdev_ioctl+0x10/0x10 [ 283.206831][ T8841] __x64_sys_ioctl+0x18b/0x210 [ 283.206862][ T8841] do_syscall_64+0xcd/0x4c0 [ 283.206880][ T8841] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 283.206899][ T8841] RIP: 0033:0x7f43caf8eba9 [ 283.206915][ T8841] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 283.206933][ T8841] RSP: 002b:00007f43cbd4e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 283.206951][ T8841] RAX: ffffffffffffffda RBX: 00007f43cb1d5fa0 RCX: 00007f43caf8eba9 [ 283.206962][ T8841] RDX: 0000200000000140 RSI: 00000000c0481273 RDI: 0000000000000006 [ 283.206973][ T8841] RBP: 00007f43cb011e19 R08: 0000000000000000 R09: 0000000000000000 [ 283.206984][ T8841] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 283.206994][ T8841] R13: 00007f43cb1d6038 R14: 00007f43cb1d5fa0 R15: 00007fff76686628 [ 283.207017][ T8841] [ 283.654822][ T51] Bluetooth: hci1: command 0x0c1a tx timeout [ 284.072093][ T5869] Bluetooth: hci0: command 0x0c1a tx timeout [ 284.079029][ T5869] Bluetooth: hci2: command 0x0c1a tx timeout [ 284.085170][ T5869] Bluetooth: hci3: command 0x0c1a tx timeout [ 284.305961][ T8832] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 285.107380][ T8854] futex_wake_op: syz.2.706 tries to shift op by -2048; fix this program [ 285.127307][ T8854] futex_wake_op: syz.2.706 tries to shift op by -2048; fix this program [ 285.391536][ T8847] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 285.432096][ T8847] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 285.438353][ T8847] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 285.444807][ T8847] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 287.372572][ T5188] Bluetooth: hci1: command 0x0c1a tx timeout [ 287.501848][ T5188] Bluetooth: hci3: command 0x0c1a tx timeout [ 287.511898][ T51] Bluetooth: hci0: command 0x0c1a tx timeout [ 287.518074][ T5188] Bluetooth: hci2: command 0x0c1a tx timeout [ 287.549768][ T8882] page: refcount:22 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x78000 [ 287.623233][ T8882] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 287.771657][ T8882] flags: 0xfff00000000040(head|node=0|zone=1|lastcpupid=0x7ff) [ 287.865599][ T8882] raw: 00fff00000000040 0000000000000000 dead000000000122 0000000000000000 [ 287.941838][ T8882] raw: 0000000000000000 0000000000000000 00000016ffffffff 0000000000000000 [ 287.950529][ T8882] head: 00fff00000000040 0000000000000000 dead000000000122 0000000000000000 [ 288.034081][ T8882] head: 0000000000000000 0000000000000000 00000016ffffffff 0000000000000000 [ 288.127447][ T8882] head: 00fff00000000003 ffffea0001e00001 00000000ffffffff 00000000ffffffff [ 288.289506][ T8882] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000008 [ 288.332592][ T8882] page dumped because: unmovable page [ 288.344379][ T8882] page_owner tracks the page as allocated [ 288.359816][ T8882] page last allocated via order 3, migratetype Unmovable, gfp_mask 0x52820(GFP_ATOMIC|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP), pid 5866, tgid 5866 (syz-executor), ts 209420595004, free_ts 209378776625 [ 288.597433][ T8882] post_alloc_hook+0x1c0/0x230 [ 288.612020][ T8882] get_page_from_freelist+0x132b/0x38e0 [ 288.648468][ T8882] __alloc_frozen_pages_noprof+0x261/0x23f0 [ 288.671346][ T8882] alloc_pages_mpol+0x1fb/0x550 [ 288.705700][ T8882] alloc_pages_noprof+0x131/0x390 [ 288.721157][ T8882] skb_page_frag_refill+0x186/0x5c0 [ 288.751809][ T8882] try_fill_recv+0x7e4/0x2930 [ 288.801907][ T8882] virtnet_poll+0x1e11/0x3c10 [ 288.810336][ T8882] __napi_poll.constprop.0+0xba/0x550 [ 288.821847][ T8882] net_rx_action+0xa9f/0xfe0 [ 288.851977][ T8882] handle_softirqs+0x216/0x8e0 [ 288.990108][ T8882] __irq_exit_rcu+0x109/0x170 [ 289.047658][ T8882] irq_exit_rcu+0x9/0x30 [ 289.083208][ T8882] common_interrupt+0xbf/0xe0 [ 289.109298][ T8882] asm_common_interrupt+0x26/0x40 [ 289.146299][ T8882] page last free pid 7641 tgid 7640 stack trace: [ 289.201745][ T8882] __free_frozen_pages+0x7d5/0x10f0 [ 289.220621][ T8882] __folio_put+0x329/0x450 [ 289.236348][ T8882] skb_release_data+0x81a/0x9e0 [ 289.255159][ T8882] napi_consume_skb+0x15a/0x220 [ 289.291960][ T8882] net_rx_action+0x47f/0xfe0 [ 289.301892][ T8882] handle_softirqs+0x216/0x8e0 [ 289.383972][ T8882] __irq_exit_rcu+0x109/0x170 [ 289.402065][ T8882] irq_exit_rcu+0x9/0x30 [ 289.406419][ T8882] common_interrupt+0xbf/0xe0 [ 289.411245][ T8882] asm_common_interrupt+0x26/0x40 [ 290.251334][ T8914] netlink: 186 bytes leftover after parsing attributes in process `syz.0.725'. [ 292.698139][ T8927] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 292.772258][ T8927] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 292.806221][ T8927] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 292.854583][ T8927] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 293.234408][ T8944] FAULT_INJECTION: forcing a failure. [ 293.234408][ T8944] name failslab, interval 1, probability 0, space 0, times 0 [ 293.247455][ T8944] CPU: 0 UID: 0 PID: 8944 Comm: syz.0.731 Tainted: G U syzkaller #0 PREEMPT(full) [ 293.247503][ T8944] Tainted: [U]=USER [ 293.247513][ T8944] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 293.247529][ T8944] Call Trace: [ 293.247538][ T8944] [ 293.247557][ T8944] dump_stack_lvl+0x16c/0x1f0 [ 293.247610][ T8944] should_fail_ex+0x512/0x640 [ 293.247644][ T8944] should_failslab+0xc2/0x120 [ 293.247682][ T8944] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 293.247720][ T8944] ? fib6_add_1+0x2df/0x17d0 [ 293.247757][ T8944] fib6_add_1+0x2df/0x17d0 [ 293.247805][ T8944] fib6_add+0x1c4/0x1d90 [ 293.247852][ T8944] ? do_raw_spin_lock+0x12c/0x2b0 [ 293.247900][ T8944] ? __pfx_fib6_add+0x10/0x10 [ 293.247934][ T8944] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 293.247993][ T8944] ip6_ins_rt+0xb5/0x110 [ 293.248036][ T8944] ? __pfx_ip6_ins_rt+0x10/0x10 [ 293.248084][ T8944] ? nlmsg_notify+0xac/0x220 [ 293.248110][ T8944] ? nlmsg_notify+0x11e/0x220 [ 293.248137][ T8944] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 293.248187][ T8944] __ipv6_ifa_notify+0xa73/0xd60 [ 293.248218][ T8944] ? __pfx_fib6_clean_node+0x10/0x10 [ 293.248260][ T8944] ? __pfx___ipv6_ifa_notify+0x10/0x10 [ 293.248298][ T8944] ? __local_bh_enable_ip+0xa4/0x120 [ 293.248340][ T8944] ? __fib6_clean_all+0x18c/0x2d0 [ 293.248381][ T8944] ? add_addr+0x242/0x350 [ 293.248415][ T8944] add_addr+0x242/0x350 [ 293.248462][ T8944] ? __pfx_add_addr+0x10/0x10 [ 293.248520][ T8944] add_v4_addrs+0x642/0x980 [ 293.248563][ T8944] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 293.248623][ T8944] ? __pfx_add_v4_addrs+0x10/0x10 [ 293.248671][ T8944] ? addrconf_init_auto_addrs+0x353/0x810 [ 293.248705][ T8944] addrconf_init_auto_addrs+0x353/0x810 [ 293.248741][ T8944] addrconf_sysctl_addr_gen_mode+0x7ee/0xe50 [ 293.248786][ T8944] ? __pfx_addrconf_sysctl_addr_gen_mode+0x10/0x10 [ 293.248840][ T8944] ? __pfx_net_ctl_permissions+0x10/0x10 [ 293.248871][ T8944] ? proc_sys_call_handler+0x281/0x570 [ 293.248924][ T8944] proc_sys_call_handler+0x43d/0x570 [ 293.248971][ T8944] ? __pfx_proc_sys_call_handler+0x10/0x10 [ 293.249027][ T8944] vfs_write+0x7d3/0x11d0 [ 293.249065][ T8944] ? __pfx_proc_sys_write+0x10/0x10 [ 293.249110][ T8944] ? __pfx___mutex_lock+0x10/0x10 [ 293.249138][ T8944] ? __pfx_vfs_write+0x10/0x10 [ 293.249204][ T8944] ksys_write+0x12a/0x250 [ 293.249240][ T8944] ? __pfx_ksys_write+0x10/0x10 [ 293.249290][ T8944] do_syscall_64+0xcd/0x4c0 [ 293.249320][ T8944] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 293.249351][ T8944] RIP: 0033:0x7f43caf8eba9 [ 293.249377][ T8944] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 293.249407][ T8944] RSP: 002b:00007f43c91f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 293.249437][ T8944] RAX: ffffffffffffffda RBX: 00007f43cb1d6090 RCX: 00007f43caf8eba9 [ 293.249457][ T8944] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000006 [ 293.249475][ T8944] RBP: 00007f43cb011e19 R08: 0000000000000000 R09: 0000000000000000 [ 293.249493][ T8944] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 293.249510][ T8944] R13: 00007f43cb1d6128 R14: 00007f43cb1d6090 R15: 00007fff76686628 [ 293.249568][ T8944] [ 294.541805][ T5188] Bluetooth: hci1: command 0x0c1a tx timeout [ 294.706821][ T8957] net_ratelimit: 518 callbacks suppressed [ 294.706852][ T8957] netlink: zone id is out of range [ 294.720418][ T8957] netlink: zone id is out of range [ 294.730569][ T8957] netlink: zone id is out of range [ 294.751122][ T8957] netlink: zone id is out of range [ 294.760569][ T8957] netlink: zone id is out of range [ 294.766984][ T8957] netlink: zone id is out of range [ 294.782127][ T5188] Bluetooth: hci2: command 0x0c1a tx timeout [ 294.862524][ T5188] Bluetooth: hci3: command 0x0c1a tx timeout [ 294.868829][ T5188] Bluetooth: hci0: command 0x0c1a tx timeout [ 294.901873][ T8957] netlink: zone id is out of range [ 294.915386][ T8957] netlink: zone id is out of range [ 294.921898][ T8957] netlink: zone id is out of range [ 294.928330][ T8957] netlink: zone id is out of range [ 296.049400][ T8977] netlink: 28 bytes leftover after parsing attributes in process `syz.3.738'. [ 297.779923][ T8982] FAULT_INJECTION: forcing a failure. [ 297.779923][ T8982] name failslab, interval 1, probability 0, space 0, times 0 [ 297.853877][ T8982] CPU: 1 UID: 0 PID: 8982 Comm: syz.0.739 Tainted: G U syzkaller #0 PREEMPT(full) [ 297.853935][ T8982] Tainted: [U]=USER [ 297.853945][ T8982] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 297.853961][ T8982] Call Trace: [ 297.853971][ T8982] [ 297.853990][ T8982] dump_stack_lvl+0x16c/0x1f0 [ 297.854047][ T8982] should_fail_ex+0x512/0x640 [ 297.854074][ T8982] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 297.854110][ T8982] should_failslab+0xc2/0x120 [ 297.854149][ T8982] __kmalloc_cache_noprof+0x6a/0x3e0 [ 297.854182][ T8982] ? kvm_init_irq_routing+0x43/0xf0 [ 297.854232][ T8982] kvm_init_irq_routing+0x43/0xf0 [ 297.854274][ T8982] kvm_dev_ioctl+0x7be/0x1af0 [ 297.854311][ T8982] ? find_held_lock+0x2b/0x80 [ 297.854340][ T8982] ? hook_file_ioctl_common+0x145/0x410 [ 297.854381][ T8982] ? __pfx_kvm_dev_ioctl+0x10/0x10 [ 297.854417][ T8982] ? __fget_files+0x20e/0x3c0 [ 297.854454][ T8982] ? __pfx_kvm_dev_ioctl+0x10/0x10 [ 297.854485][ T8982] __x64_sys_ioctl+0x18b/0x210 [ 297.854534][ T8982] do_syscall_64+0xcd/0x4c0 [ 297.854564][ T8982] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 297.854593][ T8982] RIP: 0033:0x7f43caf8eba9 [ 297.854627][ T8982] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 297.854657][ T8982] RSP: 002b:00007f43cbd4e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 297.854687][ T8982] RAX: ffffffffffffffda RBX: 00007f43cb1d5fa0 RCX: 00007f43caf8eba9 [ 297.854708][ T8982] RDX: 0000000000000000 RSI: 000000000000ae01 RDI: 0000000000000002 [ 297.854727][ T8982] RBP: 00007f43cb011e19 R08: 0000000000000000 R09: 0000000000000000 [ 297.854745][ T8982] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 297.854763][ T8982] R13: 00007f43cb1d6038 R14: 00007f43cb1d5fa0 R15: 00007fff76686628 [ 297.854803][ T8982] [ 298.685007][ T8989] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 298.750289][ T8989] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 298.842043][ T8989] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 298.848219][ T8989] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 300.541774][ T5188] Bluetooth: hci1: command 0x0c1a tx timeout [ 300.782502][ T5188] Bluetooth: hci2: command 0x0c1a tx timeout [ 300.867289][ T5188] Bluetooth: hci3: command 0x0c1a tx timeout [ 300.873521][ T51] Bluetooth: hci0: command 0x0c1a tx timeout [ 301.869323][ T9033] FAULT_INJECTION: forcing a failure. [ 301.869323][ T9033] name failslab, interval 1, probability 0, space 0, times 0 [ 301.882434][ T9033] CPU: 1 UID: 0 PID: 9033 Comm: syz.3.751 Tainted: G U syzkaller #0 PREEMPT(full) [ 301.882484][ T9033] Tainted: [U]=USER [ 301.882495][ T9033] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 301.882514][ T9033] Call Trace: [ 301.882524][ T9033] [ 301.882535][ T9033] dump_stack_lvl+0x16c/0x1f0 [ 301.882590][ T9033] should_fail_ex+0x512/0x640 [ 301.882618][ T9033] ? ip_dst_mtu_maybe_forward.constprop.0+0x30a/0x6e0 [ 301.882663][ T9033] should_failslab+0xc2/0x120 [ 301.882706][ T9033] __kmalloc_cache_noprof+0x6a/0x3e0 [ 301.882741][ T9033] ? __pfx_ip_dst_mtu_maybe_forward.constprop.0+0x10/0x10 [ 301.882778][ T9033] ? ip_setup_cork+0x63b/0xa30 [ 301.882834][ T9033] ip_setup_cork+0x63b/0xa30 [ 301.882909][ T9033] ip_append_data+0x163/0x1a0 [ 301.882940][ T9033] ? __pfx_icmp_glue_bits+0x10/0x10 [ 301.882991][ T9033] icmp_push_reply+0xa8/0x440 [ 301.883048][ T9033] __icmp_send+0xcdf/0x1960 [ 301.883109][ T9033] ? __pfx___icmp_send+0x10/0x10 [ 301.883151][ T9033] ? neigh_connected_output+0x3da/0x620 [ 301.883199][ T9033] ? ip_finish_output2+0x7f5/0x21a0 [ 301.883233][ T9033] ? __ip_finish_output.part.0+0x1b4/0x350 [ 301.883262][ T9033] ? ip_output+0x281/0xa10 [ 301.883287][ T9033] ? ip_send_skb+0x437/0x590 [ 301.883314][ T9033] ? udp_send_skb+0x71d/0x15b0 [ 301.883358][ T9033] ? udp_sendmsg+0x1813/0x2870 [ 301.883384][ T9033] ? ____sys_sendmsg+0x973/0xc70 [ 301.883417][ T9033] ? ___sys_sendmsg+0x134/0x1d0 [ 301.883458][ T9033] ? __sys_sendmmsg+0x200/0x420 [ 301.883548][ T9033] ? __pfx_xfrm_lookup_with_ifid+0x10/0x10 [ 301.883589][ T9033] ipv4_link_failure+0x424/0xbc0 [ 301.883631][ T9033] ? __pfx_ipv4_link_failure+0x10/0x10 [ 301.883676][ T9033] ? __pfx_ipv4_link_failure+0x10/0x10 [ 301.883715][ T9033] vti_tunnel_xmit+0x676/0x1e30 [ 301.883763][ T9033] ? __pfx_vti_tunnel_xmit+0x10/0x10 [ 301.883827][ T9033] dev_hard_start_xmit+0x97/0x740 [ 301.883877][ T9033] __dev_queue_xmit+0xa46/0x4490 [ 301.883931][ T9033] ? __pfx___schedule+0x10/0x10 [ 301.883975][ T9033] ? __pfx___dev_queue_xmit+0x10/0x10 [ 301.884017][ T9033] ? register_lock_class+0x41/0x4c0 [ 301.884072][ T9033] ? __lock_acquire+0xb97/0x1ce0 [ 301.884118][ T9033] ? preempt_schedule_thunk+0x16/0x30 [ 301.884175][ T9033] ? find_held_lock+0x2b/0x80 [ 301.884223][ T9033] neigh_connected_output+0x3da/0x620 [ 301.884292][ T9033] ip_finish_output2+0x7f5/0x21a0 [ 301.884318][ T9033] ? ip_skb_dst_mtu+0x5a7/0xc70 [ 301.884345][ T9033] ? __pfx_ip_finish_output2+0x10/0x10 [ 301.884367][ T9033] ? ip_skb_dst_mtu+0x5b6/0xc70 [ 301.884389][ T9033] ? skb_gso_transport_seglen+0x1a5/0x3b0 [ 301.884423][ T9033] __ip_finish_output.part.0+0x1b4/0x350 [ 301.884452][ T9033] ip_output+0x35e/0xa10 [ 301.884483][ T9033] ip_send_skb+0x437/0x590 [ 301.884517][ T9033] udp_send_skb+0x71d/0x15b0 [ 301.884577][ T9033] udp_sendmsg+0x1813/0x2870 [ 301.884613][ T9033] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 301.884666][ T9033] ? __pfx_udp_sendmsg+0x10/0x10 [ 301.884713][ T9033] ? __lock_acquire+0xb97/0x1ce0 [ 301.884780][ T9033] ? __pfx_udp_sendmsg+0x10/0x10 [ 301.884809][ T9033] inet_sendmsg+0x105/0x140 [ 301.884845][ T9033] ____sys_sendmsg+0x973/0xc70 [ 301.884879][ T9033] ? copy_msghdr_from_user+0x10a/0x160 [ 301.884919][ T9033] ? __pfx_____sys_sendmsg+0x10/0x10 [ 301.884956][ T9033] ? find_held_lock+0x2b/0x80 [ 301.884984][ T9033] ? futex_unqueue+0x133/0x2c0 [ 301.885024][ T9033] ___sys_sendmsg+0x134/0x1d0 [ 301.885070][ T9033] ? __pfx____sys_sendmsg+0x10/0x10 [ 301.885144][ T9033] ? find_held_lock+0x2b/0x80 [ 301.885208][ T9033] __sys_sendmmsg+0x200/0x420 [ 301.885257][ T9033] ? __pfx___sys_sendmmsg+0x10/0x10 [ 301.885310][ T9033] ? __pfx_do_futex+0x10/0x10 [ 301.885340][ T9033] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 301.885409][ T9033] ? xfd_validate_state+0x61/0x180 [ 301.885449][ T9033] ? __pfx_do_writev+0x10/0x10 [ 301.885488][ T9033] __x64_sys_sendmmsg+0x9c/0x100 [ 301.885531][ T9033] ? lockdep_hardirqs_on+0x7c/0x110 [ 301.885574][ T9033] do_syscall_64+0xcd/0x4c0 [ 301.885604][ T9033] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 301.885634][ T9033] RIP: 0033:0x7f301818eba9 [ 301.885659][ T9033] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 301.885695][ T9033] RSP: 002b:00007f30163ee038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 301.885719][ T9033] RAX: ffffffffffffffda RBX: 00007f30183d5fa0 RCX: 00007f301818eba9 [ 301.885733][ T9033] RDX: 0000000000000003 RSI: 0000200000000080 RDI: 0000000000000003 [ 301.885750][ T9033] RBP: 00007f3018211e19 R08: 0000000000000000 R09: 0000000000000000 [ 301.885768][ T9033] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 301.885784][ T9033] R13: 00007f30183d6038 R14: 00007f30183d5fa0 R15: 00007ffe4df14f38 [ 301.885825][ T9033] [ 303.758008][ T9042] FAULT_INJECTION: forcing a failure. [ 303.758008][ T9042] name failslab, interval 1, probability 0, space 0, times 0 [ 303.820997][ T9042] CPU: 1 UID: 0 PID: 9042 Comm: syz.0.753 Tainted: G U syzkaller #0 PREEMPT(full) [ 303.821047][ T9042] Tainted: [U]=USER [ 303.821057][ T9042] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 303.821076][ T9042] Call Trace: [ 303.821085][ T9042] [ 303.821098][ T9042] dump_stack_lvl+0x16c/0x1f0 [ 303.821148][ T9042] should_fail_ex+0x512/0x640 [ 303.821176][ T9042] ? __kmalloc_noprof+0xbf/0x510 [ 303.821215][ T9042] ? handler_new_ref+0x1b0/0xc60 [ 303.821241][ T9042] should_failslab+0xc2/0x120 [ 303.821281][ T9042] __kmalloc_noprof+0xd2/0x510 [ 303.821319][ T9042] ? __asan_memcpy+0x3c/0x60 [ 303.821359][ T9042] handler_new_ref+0x1b0/0xc60 [ 303.821398][ T9042] v4l2_ctrl_new+0x1963/0x2180 [ 303.821445][ T9042] ? __pfx_v4l2_ctrl_new+0x10/0x10 [ 303.821487][ T9042] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 303.821540][ T9042] v4l2_ctrl_new_std+0x1be/0x290 [ 303.821582][ T9042] ? __pfx_v4l2_ctrl_new_std+0x10/0x10 [ 303.821617][ T9042] ? rcu_is_watching+0x12/0xc0 [ 303.821648][ T9042] ? trace_kmalloc+0x2b/0xd0 [ 303.821691][ T9042] ? __kvmalloc_node_noprof+0x298/0x620 [ 303.821725][ T9042] ? v4l2_ctrl_handler_init_class+0x1fc/0x340 [ 303.821775][ T9042] ? media_request_object_init+0x100/0x180 [ 303.821817][ T9042] vicodec_open+0x1d0/0xf90 [ 303.821863][ T9042] v4l2_open+0x222/0x490 [ 303.821906][ T9042] ? __pfx_v4l2_open+0x10/0x10 [ 303.821949][ T9042] chrdev_open+0x234/0x6a0 [ 303.821988][ T9042] ? __pfx_apparmor_file_open+0x10/0x10 [ 303.822023][ T9042] ? __pfx_chrdev_open+0x10/0x10 [ 303.822066][ T9042] ? fsnotify_open_perm_and_set_mode+0x17c/0xa60 [ 303.822110][ T9042] do_dentry_open+0x982/0x1530 [ 303.822150][ T9042] ? __pfx_chrdev_open+0x10/0x10 [ 303.822199][ T9042] vfs_open+0x82/0x3f0 [ 303.822251][ T9042] path_openat+0x1de4/0x2cb0 [ 303.822310][ T9042] ? __pfx_path_openat+0x10/0x10 [ 303.822359][ T9042] do_filp_open+0x20b/0x470 [ 303.822396][ T9042] ? __pfx_do_filp_open+0x10/0x10 [ 303.822465][ T9042] ? alloc_fd+0x471/0x7d0 [ 303.822511][ T9042] do_sys_openat2+0x11b/0x1d0 [ 303.822556][ T9042] ? __pfx_do_sys_openat2+0x10/0x10 [ 303.822621][ T9042] __x64_sys_openat+0x174/0x210 [ 303.822650][ T9042] ? __pfx___x64_sys_openat+0x10/0x10 [ 303.822695][ T9042] do_syscall_64+0xcd/0x4c0 [ 303.822725][ T9042] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 303.822755][ T9042] RIP: 0033:0x7f43caf8eba9 [ 303.822780][ T9042] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 303.822809][ T9042] RSP: 002b:00007f43c91d5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 303.822838][ T9042] RAX: ffffffffffffffda RBX: 00007f43cb1d6180 RCX: 00007f43caf8eba9 [ 303.822858][ T9042] RDX: 00000000000c0400 RSI: 0000200000000000 RDI: ffffffffffffff9c [ 303.822878][ T9042] RBP: 00007f43cb011e19 R08: 0000000000000000 R09: 0000000000000000 [ 303.822897][ T9042] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 303.822915][ T9042] R13: 00007f43cb1d6218 R14: 00007f43cb1d6180 R15: 00007fff76686628 [ 303.822958][ T9042] [ 304.140548][ T9029] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 304.146706][ T9029] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 304.152801][ T9029] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 304.158806][ T9029] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 304.759152][ T9058] net_ratelimit: 518 callbacks suppressed [ 304.767730][ T9058] netlink: zone id is out of range [ 304.772997][ T9058] netlink: zone id is out of range [ 304.780333][ T9058] netlink: zone id is out of range [ 304.785687][ T9058] netlink: zone id is out of range [ 304.795399][ T9058] netlink: zone id is out of range [ 304.800716][ T9058] netlink: zone id is out of range [ 304.806717][ T9058] netlink: zone id is out of range [ 304.816937][ T9058] netlink: zone id is out of range [ 304.844976][ T9058] netlink: zone id is out of range [ 304.850294][ T9058] netlink: zone id is out of range [ 306.311915][ T51] Bluetooth: hci3: command 0x0c1a tx timeout [ 306.318918][ T51] Bluetooth: hci0: command 0x0c1a tx timeout [ 306.326281][ T51] Bluetooth: hci2: command 0x0c1a tx timeout [ 306.334178][ T51] Bluetooth: hci1: command 0x0c1a tx timeout [ 307.472995][ T5188] Bluetooth: hci3: unexpected event 0x0f length: 440 > 4 [ 307.473880][ T5188] Bluetooth: hci3: unexpected event for opcode 0x0010 [ 307.748946][ T9084] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 308.915544][ T9105] bond0: option all_slaves_active: invalid value () [ 310.053476][ T9120] vivid-003: ================= START STATUS ================= [ 310.163713][ T9120] vivid-003: Radio HW Seek Mode: Bounded [ 310.213697][ T9120] vivid-003: Radio Programmable HW Seek: false [ 310.225860][ T9120] vivid-003: RDS Rx I/O Mode: Block I/O [ 310.241549][ T9121] vivid-007: ================= START STATUS ================= [ 310.272082][ T9120] vivid-003: Generate RBDS Instead of RDS: false [ 310.272253][ T9121] vivid-007: Generate PTS: true [ 310.304926][ T9121] vivid-007: Generate SCR: true [ 310.306199][ T9120] vivid-003: RDS Reception: true [ 310.317413][ T9121] tpg source WxH: 320x240 (Y'CbCr) [ 310.373031][ T9120] vivid-003: RDS Program Type: 0 inactive [ 310.379350][ T9121] tpg field: 1 [ 310.379363][ T9120] vivid-003: RDS PS Name: [ 310.387099][ T9121] tpg crop: (0,0)/320x240 [ 310.387112][ T9120] inactive [ 310.387129][ T9121] tpg compose: (0,0)/320x240 [ 310.405035][ T9121] tpg colorspace: 8 [ 310.405218][ T9120] [ 310.409153][ T9120] vivid-003: RDS Radio Text: [ 310.411487][ T9121] tpg transfer function: 0/0 [ 310.411508][ T9121] tpg Y'CbCr encoding: 0/0 [ 310.426333][ T9120] inactive [ 310.429543][ T9120] vivid-003: RDS Traffic Announcement: false inactive [ 310.474871][ T9121] tpg quantization: 0/0 [ 310.531028][ T9121] tpg RGB range: 0/2 [ 310.539908][ T9120] vivid-003: RDS Traffic Program: false inactive [ 310.552598][ T9120] vivid-003: RDS Music: false inactive [ 310.553537][ T9121] vivid-007: ================== END STATUS ================== [ 310.650762][ T9120] vivid-003: ================== END STATUS ================== [ 311.208909][ T9132] net_ratelimit: 516 callbacks suppressed [ 311.209062][ T9132] netlink: zone id is out of range [ 311.220731][ T9132] netlink: zone id is out of range [ 311.227823][ T9132] netlink: zone id is out of range [ 311.233458][ T9132] netlink: zone id is out of range [ 311.240992][ T9132] netlink: zone id is out of range [ 311.263266][ T9132] netlink: zone id is out of range [ 311.277088][ T9132] netlink: zone id is out of range [ 311.289435][ T9132] netlink: zone id is out of range [ 311.306959][ T9132] netlink: zone id is out of range [ 311.312289][ T9132] netlink: zone id is out of range [ 311.336946][ T9134] netlink: 186 bytes leftover after parsing attributes in process `syz.3.774'. [ 311.503239][ T5188] Bluetooth: hci3: Controller not accepting commands anymore: ncmd = 0 [ 311.512957][ T5188] Bluetooth: hci3: Injecting HCI hardware error event [ 311.521144][ T51] Bluetooth: hci3: hardware error 0x00 [ 311.886420][ T9144] netlink: 'syz.1.777': attribute type 1 has an invalid length. [ 313.581881][ T51] Bluetooth: hci3: Opcode 0x0c03 failed: -110 [ 322.626754][ T1305] ieee802154 phy0 wpan0: encryption failed: -22 [ 322.634474][ T1305] ieee802154 phy1 wpan1: encryption failed: -22 [ 323.265569][ T9284] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 323.723570][ T9308] FAULT_INJECTION: forcing a failure. [ 323.723570][ T9308] name failslab, interval 1, probability 0, space 0, times 0 [ 323.736416][ T9308] CPU: 1 UID: 0 PID: 9308 Comm: syz.3.807 Tainted: G U syzkaller #0 PREEMPT(full) [ 323.736447][ T9308] Tainted: [U]=USER [ 323.736453][ T9308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 323.736464][ T9308] Call Trace: [ 323.736471][ T9308] [ 323.736477][ T9308] dump_stack_lvl+0x16c/0x1f0 [ 323.736510][ T9308] should_fail_ex+0x512/0x640 [ 323.736527][ T9308] ? __kmalloc_noprof+0xbf/0x510 [ 323.736551][ T9308] ? handler_new_ref+0x1b0/0xc60 [ 323.736568][ T9308] should_failslab+0xc2/0x120 [ 323.736592][ T9308] __kmalloc_noprof+0xd2/0x510 [ 323.736612][ T9308] ? __asan_memcpy+0x3c/0x60 [ 323.736635][ T9308] handler_new_ref+0x1b0/0xc60 [ 323.736657][ T9308] v4l2_ctrl_new+0x1963/0x2180 [ 323.736683][ T9308] ? __pfx_v4l2_ctrl_new+0x10/0x10 [ 323.736708][ T9308] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 323.736739][ T9308] v4l2_ctrl_new_std+0x1be/0x290 [ 323.736763][ T9308] ? __pfx_v4l2_ctrl_new_std+0x10/0x10 [ 323.736784][ T9308] ? rcu_is_watching+0x12/0xc0 [ 323.736803][ T9308] ? trace_kmalloc+0x2b/0xd0 [ 323.736829][ T9308] ? __kvmalloc_node_noprof+0x298/0x620 [ 323.736851][ T9308] ? v4l2_ctrl_handler_init_class+0x1fc/0x340 [ 323.736883][ T9308] ? media_request_object_init+0x100/0x180 [ 323.736907][ T9308] vicodec_open+0x1d0/0xf90 [ 323.736936][ T9308] v4l2_open+0x222/0x490 [ 323.736962][ T9308] ? __pfx_v4l2_open+0x10/0x10 [ 323.736988][ T9308] chrdev_open+0x234/0x6a0 [ 323.737011][ T9308] ? __pfx_apparmor_file_open+0x10/0x10 [ 323.737040][ T9308] ? __pfx_chrdev_open+0x10/0x10 [ 323.737066][ T9308] ? fsnotify_open_perm_and_set_mode+0x17c/0xa60 [ 323.737098][ T9308] do_dentry_open+0x982/0x1530 [ 323.737122][ T9308] ? __pfx_chrdev_open+0x10/0x10 [ 323.737151][ T9308] vfs_open+0x82/0x3f0 [ 323.737182][ T9308] path_openat+0x1de4/0x2cb0 [ 323.737211][ T9308] ? __pfx_path_openat+0x10/0x10 [ 323.737240][ T9308] do_filp_open+0x20b/0x470 [ 323.737263][ T9308] ? __pfx_do_filp_open+0x10/0x10 [ 323.737302][ T9308] ? alloc_fd+0x471/0x7d0 [ 323.737328][ T9308] do_sys_openat2+0x11b/0x1d0 [ 323.737357][ T9308] ? __pfx_do_sys_openat2+0x10/0x10 [ 323.737394][ T9308] __x64_sys_openat+0x174/0x210 [ 323.737410][ T9308] ? __pfx___x64_sys_openat+0x10/0x10 [ 323.737436][ T9308] do_syscall_64+0xcd/0x4c0 [ 323.737454][ T9308] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 323.737474][ T9308] RIP: 0033:0x7f301818eba9 [ 323.737489][ T9308] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 323.737507][ T9308] RSP: 002b:00007f30163ac038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 323.737525][ T9308] RAX: ffffffffffffffda RBX: 00007f30183d6180 RCX: 00007f301818eba9 [ 323.737537][ T9308] RDX: 00000000000c0400 RSI: 0000200000000000 RDI: ffffffffffffff9c [ 323.737548][ T9308] RBP: 00007f3018211e19 R08: 0000000000000000 R09: 0000000000000000 [ 323.737558][ T9308] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 323.737569][ T9308] R13: 00007f30183d6218 R14: 00007f30183d6180 R15: 00007ffe4df14f38 [ 323.737591][ T9308] [ 324.195343][ T9277] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 324.838179][ T5967] Process accounting resumed [ 326.995330][ T9343] Invalid ELF header magic: != ELF [ 327.893606][ T9351] net_ratelimit: 519 callbacks suppressed [ 327.893626][ T9351] netlink: zone id is out of range [ 327.915000][ T9351] netlink: zone id is out of range [ 327.943690][ T9351] netlink: zone id is out of range [ 327.952764][ T9351] netlink: zone id is out of range [ 327.959328][ T9351] netlink: zone id is out of range [ 327.970258][ T9351] netlink: zone id is out of range [ 327.992673][ T9351] netlink: zone id is out of range [ 327.997982][ T9351] netlink: zone id is out of range [ 328.008775][ T9351] netlink: zone id is out of range [ 328.014462][ T9351] netlink: zone id is out of range [ 328.274162][ T51] Bluetooth: hci2: unexpected event 0x17 length: 440 > 6 [ 330.702872][ T9395] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 330.719957][ T9395] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 330.732849][ T9395] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 332.580153][ T9432] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 332.604111][ T9432] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 332.622403][ T9432] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 333.101535][ T9447] Invalid ELF header magic: != ELF [ 334.004627][ T9453] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 334.011147][ T9453] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 334.020937][ T9453] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 334.535565][ T9466] net_ratelimit: 1046 callbacks suppressed [ 334.535584][ T9466] netlink: zone id is out of range [ 334.560804][ T9466] netlink: zone id is out of range [ 334.566373][ T9466] netlink: zone id is out of range [ 334.574128][ T9466] netlink: zone id is out of range [ 334.579771][ T9466] netlink: zone id is out of range [ 334.690891][ T9466] netlink: zone id is out of range [ 334.721943][ T9466] netlink: zone id is out of range [ 334.738783][ T9466] netlink: zone id is out of range [ 334.758511][ T9466] netlink: zone id is out of range [ 334.788527][ T9466] netlink: zone id is out of range [ 335.902809][ T51] Bluetooth: hci1: command 0x0c1a tx timeout [ 336.062818][ T51] Bluetooth: hci0: command 0x0c1a tx timeout [ 336.069798][ T5188] Bluetooth: hci2: command 0x0c1a tx timeout [ 336.936415][ T9501] crash hp: kexec_trylock() failed, kdump image may be inaccurate [ 338.820571][ T9495] kexec: Could not allocate control_code_buffer [ 338.927824][ T9521] Invalid ELF header magic: != ELF [ 341.418182][ T9559] futex_wake_op: syz.0.858 tries to shift op by -9; fix this program [ 346.144531][ T9624] zswap: compressor not available [ 346.408871][ T9635] input: jJǸ-9%vlQ J86 as /devices/virtual/input/input5 [ 346.617906][ T5963] Process accounting resumed [ 348.004689][ T30] audit: type=1800 audit(1757664540.822:4): pid=9658 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.876" name="dbroot" dev="configfs" ino=23428 res=0 errno=0 [ 350.200133][ T9694] Process accounting resumed [ 352.465986][ T9722] net_ratelimit: 1046 callbacks suppressed [ 352.466007][ T9722] netlink: zone id is out of range [ 352.477367][ T9722] netlink: zone id is out of range [ 352.482492][ T9722] netlink: zone id is out of range [ 352.490032][ T9722] netlink: zone id is out of range [ 352.509689][ T9722] netlink: zone id is out of range [ 352.528249][ T9722] netlink: zone id is out of range [ 352.561036][ T9722] netlink: zone id is out of range [ 352.566586][ T9722] netlink: zone id is out of range [ 352.595884][ T9722] netlink: zone id is out of range [ 352.601302][ T9722] netlink: zone id is out of range [ 354.661691][ T9740] input: jJǸ-9%vJ86 as /devices/virtual/input/input6 [ 356.456806][ T9759] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 356.464364][ T9759] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 356.485516][ T9759] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 356.600626][ T9763] workqueue: Failed to create a rescuer kthread for wq "nfc2_nci_cmd_wq": -EINTR [ 357.756635][ T51] Bluetooth: hci1: command 0x0c1a tx timeout [ 358.471384][ T51] Bluetooth: hci2: command 0x0c1a tx timeout [ 358.546844][ T51] Bluetooth: hci0: command 0x0c1a tx timeout [ 359.481720][ T9795] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 359.488963][ T9795] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 359.495876][ T9795] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 361.089997][ T9829] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 361.120715][ T9829] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 361.155875][ T9829] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 362.024048][ T9836] zswap: compressor not available [ 362.358206][ T9862] netlink: 16 bytes leftover after parsing attributes in process `syz.0.918'. [ 362.414383][ T9866] netlink: 93 bytes leftover after parsing attributes in process `syz.0.918'. [ 363.118889][ T5188] Bluetooth: hci1: command 0x0c1a tx timeout [ 363.194297][ T5188] Bluetooth: hci0: command 0x0c1a tx timeout [ 363.201399][ T51] Bluetooth: hci2: command 0x0c1a tx timeout [ 363.676169][ T9877] FAULT_INJECTION: forcing a failure. [ 363.676169][ T9877] name failslab, interval 1, probability 0, space 0, times 0 [ 363.693226][ T9879] FAULT_INJECTION: forcing a failure. [ 363.693226][ T9879] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 363.707571][ T9879] CPU: 1 UID: 0 PID: 9879 Comm: syz.3.923 Tainted: G U syzkaller #0 PREEMPT(full) [ 363.707624][ T9879] Tainted: [U]=USER [ 363.707634][ T9879] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 363.707653][ T9879] Call Trace: [ 363.707663][ T9879] [ 363.707684][ T9879] dump_stack_lvl+0x16c/0x1f0 [ 363.707739][ T9879] should_fail_ex+0x512/0x640 [ 363.707775][ T9879] should_fail_alloc_page+0xe7/0x130 [ 363.707819][ T9879] prepare_alloc_pages+0x3c2/0x610 [ 363.707872][ T9879] __alloc_frozen_pages_noprof+0x18b/0x23f0 [ 363.707909][ T9879] ? stack_trace_save+0x8e/0xc0 [ 363.707951][ T9879] ? __pfx_stack_trace_save+0x10/0x10 [ 363.707983][ T9879] ? rcu_is_watching+0x12/0xc0 [ 363.708016][ T9879] ? stack_depot_save_flags+0x29/0x9c0 [ 363.708053][ T9879] ? kasan_save_stack+0x42/0x60 [ 363.708086][ T9879] ? kasan_save_stack+0x33/0x60 [ 363.708119][ T9879] ? kasan_save_track+0x14/0x30 [ 363.708155][ T9879] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 363.708191][ T9879] ? walk_pgd_range+0x88b/0x1f50 [ 363.708227][ T9879] ? walk_page_range_mm+0x461/0xb40 [ 363.708264][ T9879] ? madvise_walk_vmas+0x31f/0x9c0 [ 363.708305][ T9879] ? madvise_do_behavior+0x1e2/0x530 [ 363.708347][ T9879] ? do_madvise+0x176/0x240 [ 363.708387][ T9879] ? __x64_sys_madvise+0xa9/0x110 [ 363.708430][ T9879] ? do_syscall_64+0xcd/0x4c0 [ 363.708456][ T9879] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 363.708506][ T9879] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 363.708557][ T9879] ? policy_nodemask+0xea/0x4e0 [ 363.708603][ T9879] alloc_pages_mpol+0x1fb/0x550 [ 363.708646][ T9879] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 363.708708][ T9879] alloc_pages_noprof+0x131/0x390 [ 363.708749][ T9879] pte_alloc_one+0x1c/0x3a0 [ 363.708783][ T9879] __pte_alloc+0x6d/0x3c0 [ 363.708824][ T9879] ? __pfx___pte_alloc+0x10/0x10 [ 363.708867][ T9879] ? _raw_spin_unlock+0x28/0x50 [ 363.708906][ T9879] ? __pmd_alloc+0x3fb/0x930 [ 363.708955][ T9879] walk_pgd_range+0xb84/0x1f50 [ 363.708999][ T9879] ? __pfx_guard_install_set_pte+0x10/0x10 [ 363.709039][ T9879] ? __pfx_guard_install_pte_entry+0x10/0x10 [ 363.709084][ T9879] ? __pfx_guard_install_set_pte+0x10/0x10 [ 363.709132][ T9879] ? __pfx_guard_install_set_pte+0x10/0x10 [ 363.709174][ T9879] ? __pfx_guard_install_set_pte+0x10/0x10 [ 363.709218][ T9879] ? __pfx_walk_pgd_range+0x10/0x10 [ 363.709269][ T9879] __walk_page_range+0x163/0x820 [ 363.709313][ T9879] ? find_vma+0xbf/0x140 [ 363.709351][ T9879] ? __pfx_find_vma+0x10/0x10 [ 363.709395][ T9879] ? walk_page_test+0x9b/0x180 [ 363.709437][ T9879] walk_page_range_mm+0x461/0xb40 [ 363.709483][ T9879] ? __pfx_walk_page_range_mm+0x10/0x10 [ 363.709535][ T9879] ? __anon_vma_prepare+0x2e2/0x5e0 [ 363.709575][ T9879] madvise_vma_behavior+0xa62/0x2d60 [ 363.709622][ T9879] ? mas_prev_setup.constprop.0+0xb6/0x9d0 [ 363.709677][ T9879] ? __pfx_madvise_vma_behavior+0x10/0x10 [ 363.709726][ T9879] ? __pfx_mas_prev+0x10/0x10 [ 363.709782][ T9879] ? find_vma_prev+0xda/0x160 [ 363.709824][ T9879] ? find_held_lock+0x2b/0x80 [ 363.709854][ T9879] ? __pfx_find_vma_prev+0x10/0x10 [ 363.709896][ T9879] ? futex_unqueue+0x133/0x2c0 [ 363.709942][ T9879] ? __futex_wait+0x24c/0x2f0 [ 363.709991][ T9879] madvise_walk_vmas+0x31f/0x9c0 [ 363.710041][ T9879] ? __pfx_madvise_walk_vmas+0x10/0x10 [ 363.710098][ T9879] madvise_do_behavior+0x1e2/0x530 [ 363.710141][ T9879] ? futex_private_hash_put+0x18a/0x300 [ 363.710180][ T9879] ? __pfx_madvise_do_behavior+0x10/0x10 [ 363.710227][ T9879] ? down_read+0x13d/0x480 [ 363.710278][ T9879] do_madvise+0x176/0x240 [ 363.710321][ T9879] ? __pfx_do_madvise+0x10/0x10 [ 363.710363][ T9879] ? do_futex+0x122/0x350 [ 363.710432][ T9879] ? xfd_validate_state+0x61/0x180 [ 363.710475][ T9879] ? __pfx_ksys_write+0x10/0x10 [ 363.710519][ T9879] __x64_sys_madvise+0xa9/0x110 [ 363.710563][ T9879] ? lockdep_hardirqs_on+0x7c/0x110 [ 363.710607][ T9879] do_syscall_64+0xcd/0x4c0 [ 363.710636][ T9879] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 363.710665][ T9879] RIP: 0033:0x7f301818eba9 [ 363.710702][ T9879] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 363.710732][ T9879] RSP: 002b:00007f30163ee038 EFLAGS: 00000246 ORIG_RAX: 000000000000001c [ 363.710762][ T9879] RAX: ffffffffffffffda RBX: 00007f30183d5fa0 RCX: 00007f301818eba9 [ 363.710783][ T9879] RDX: 0000000000000066 RSI: 0000000002021000 RDI: 0000000000000000 [ 363.710802][ T9879] RBP: 00007f3018211e19 R08: 0000000000000000 R09: 0000000000000000 [ 363.710820][ T9879] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 363.710837][ T9879] R13: 00007f30183d6038 R14: 00007f30183d5fa0 R15: 00007ffe4df14f38 [ 363.710879][ T9879] [ 364.179244][ T9877] CPU: 0 UID: 0 PID: 9877 Comm: syz.2.921 Tainted: G U syzkaller #0 PREEMPT(full) [ 364.179296][ T9877] Tainted: [U]=USER [ 364.179307][ T9877] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 364.179324][ T9877] Call Trace: [ 364.179334][ T9877] [ 364.179346][ T9877] dump_stack_lvl+0x16c/0x1f0 [ 364.179399][ T9877] should_fail_ex+0x512/0x640 [ 364.179427][ T9877] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 364.179466][ T9877] should_failslab+0xc2/0x120 [ 364.179513][ T9877] __kmalloc_cache_noprof+0x6a/0x3e0 [ 364.179543][ T9877] ? cuse_channel_open+0x1de/0x7f0 [ 364.179595][ T9877] cuse_channel_open+0x1de/0x7f0 [ 364.179636][ T9877] ? __pfx_cuse_channel_open+0x10/0x10 [ 364.179683][ T9877] misc_open+0x35d/0x420 [ 364.179721][ T9877] ? __pfx_misc_open+0x10/0x10 [ 364.179759][ T9877] chrdev_open+0x234/0x6a0 [ 364.179799][ T9877] ? __pfx_apparmor_file_open+0x10/0x10 [ 364.179835][ T9877] ? __pfx_chrdev_open+0x10/0x10 [ 364.179877][ T9877] ? fsnotify_open_perm_and_set_mode+0x17c/0xa60 [ 364.179931][ T9877] do_dentry_open+0x982/0x1530 [ 364.179970][ T9877] ? __pfx_chrdev_open+0x10/0x10 [ 364.180020][ T9877] vfs_open+0x82/0x3f0 [ 364.180070][ T9877] path_openat+0x1de4/0x2cb0 [ 364.180122][ T9877] ? __pfx_path_openat+0x10/0x10 [ 364.180171][ T9877] do_filp_open+0x20b/0x470 [ 364.180208][ T9877] ? __pfx_do_filp_open+0x10/0x10 [ 364.180277][ T9877] ? alloc_fd+0x471/0x7d0 [ 364.180323][ T9877] do_sys_openat2+0x11b/0x1d0 [ 364.180370][ T9877] ? __pfx_do_sys_openat2+0x10/0x10 [ 364.180434][ T9877] __x64_sys_openat+0x174/0x210 [ 364.180462][ T9877] ? __pfx___x64_sys_openat+0x10/0x10 [ 364.180509][ T9877] do_syscall_64+0xcd/0x4c0 [ 364.180540][ T9877] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 364.180571][ T9877] RIP: 0033:0x7fbb1118eba9 [ 364.180597][ T9877] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 364.180626][ T9877] RSP: 002b:00007fbb0f3f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 364.180655][ T9877] RAX: ffffffffffffffda RBX: 00007fbb113d5fa0 RCX: 00007fbb1118eba9 [ 364.180675][ T9877] RDX: 0000000000000000 RSI: 0000200000000380 RDI: ffffffffffffff9c [ 364.180695][ T9877] RBP: 00007fbb11211e19 R08: 0000000000000000 R09: 0000000000000000 [ 364.180713][ T9877] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 364.180731][ T9877] R13: 00007fbb113d6038 R14: 00007fbb113d5fa0 R15: 00007ffd79607828 [ 364.180772][ T9877] [ 365.157040][ T30] audit: type=1800 audit(1757665580.967:5): pid=9885 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.923" name="features" dev="configfs" ino=24941 res=0 errno=0 [ 365.547184][ T9889] FAULT_INJECTION: forcing a failure. [ 365.547184][ T9889] name fail_futex, interval 1, probability 0, space 0, times 0 [ 365.630619][ T9889] CPU: 1 UID: 0 PID: 9889 Comm: syz.1.926 Tainted: G U syzkaller #0 PREEMPT(full) [ 365.630664][ T9889] Tainted: [U]=USER [ 365.630673][ T9889] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 365.630688][ T9889] Call Trace: [ 365.630696][ T9889] [ 365.630706][ T9889] dump_stack_lvl+0x16c/0x1f0 [ 365.630750][ T9889] should_fail_ex+0x512/0x640 [ 365.630778][ T9889] get_futex_key+0x1d0/0x1560 [ 365.630826][ T9889] ? __pfx_get_futex_key+0x10/0x10 [ 365.630855][ T9889] ? futex_private_hash_put+0x176/0x300 [ 365.630901][ T9889] futex_wake+0xea/0x530 [ 365.630935][ T9889] ? futex_wait+0x120/0x380 [ 365.630971][ T9889] ? __pfx_futex_wait+0x10/0x10 [ 365.631016][ T9889] ? __pfx_futex_wake+0x10/0x10 [ 365.631056][ T9889] ? __lock_acquire+0x62e/0x1ce0 [ 365.631096][ T9889] do_futex+0x1e3/0x350 [ 365.631126][ T9889] ? __pfx_do_futex+0x10/0x10 [ 365.631158][ T9889] ? find_held_lock+0x2b/0x80 [ 365.631186][ T9889] __x64_sys_futex+0x1e0/0x4c0 [ 365.631217][ T9889] ? __fget_files+0x20e/0x3c0 [ 365.631242][ T9889] ? __fget_files+0x20e/0x3c0 [ 365.631268][ T9889] ? __pfx___x64_sys_futex+0x10/0x10 [ 365.631303][ T9889] ? fdget_raw+0x14a/0x1d0 [ 365.631335][ T9889] do_syscall_64+0xcd/0x4c0 [ 365.631359][ T9889] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 365.631383][ T9889] RIP: 0033:0x7fc1c9b8eba9 [ 365.631402][ T9889] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 365.631426][ T9889] RSP: 002b:00007fc1caa830e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 365.631449][ T9889] RAX: ffffffffffffffda RBX: 00007fc1c9dd5fa8 RCX: 00007fc1c9b8eba9 [ 365.631465][ T9889] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fc1c9dd5fac [ 365.631479][ T9889] RBP: 00007fc1c9dd5fa0 R08: 00007fc1caa84000 R09: 0000000000000000 [ 365.631494][ T9889] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 365.631508][ T9889] R13: 00007fc1c9dd6038 R14: 00007ffde61ab030 R15: 00007ffde61ab118 [ 365.631539][ T9889] [ 371.284822][ T9965] net_ratelimit: 520 callbacks suppressed [ 371.284848][ T9965] netlink: zone id is out of range [ 371.303343][ T9965] netlink: zone id is out of range [ 371.308828][ T9965] netlink: zone id is out of range [ 371.323360][ T9965] netlink: zone id is out of range [ 371.331050][ T9965] netlink: zone id is out of range [ 371.336600][ T9965] netlink: zone id is out of range [ 371.342550][ T9965] netlink: zone id is out of range [ 371.349403][ T9965] netlink: zone id is out of range [ 371.364868][ T9965] netlink: zone id is out of range [ 371.370134][ T9965] netlink: zone id is out of range [ 373.347751][ T9999] input: jJǸ-9%vlQ J86 as /devices/virtual/input/input8 [ 373.521403][T10003] Process accounting resumed [ 379.477095][T10061] blktrace: Concurrent blktraces are not allowed on ram7 [ 381.068978][T10080] net_ratelimit: 520 callbacks suppressed [ 381.069005][T10080] netlink: zone id is out of range [ 381.080450][T10080] netlink: zone id is out of range [ 381.085664][T10080] netlink: zone id is out of range [ 381.091141][T10080] netlink: zone id is out of range [ 381.096612][T10080] netlink: zone id is out of range [ 381.101949][T10080] netlink: zone id is out of range [ 381.107109][T10080] netlink: zone id is out of range [ 381.166370][T10080] netlink: zone id is out of range [ 381.193954][T10080] netlink: zone id is out of range [ 381.242286][T10080] netlink: zone id is out of range [ 382.796456][T10097] futex_wake_op: syz.3.961 tries to shift op by -2048; fix this program [ 382.796693][T10097] futex_wake_op: syz.3.961 tries to shift op by -2048; fix this program [ 383.081367][T10101] usb usb36: usbfs: process 10101 (syz.2.962) did not claim interface 0 before use [ 384.085886][ T1305] ieee802154 phy0 wpan0: encryption failed: -22 [ 384.099762][ T1305] ieee802154 phy1 wpan1: encryption failed: -22 [ 387.899185][T10149] ALSA: mixer_oss: invalid OSS volume '0' [ 387.952122][T10149] ALSA: mixer_oss: invalid OSS volume '' [ 388.841243][T10168] warning: `syz.0.973' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211 [ 390.340603][T10186] net_ratelimit: 519 callbacks suppressed [ 390.340623][T10186] netlink: zone id is out of range [ 390.354266][T10186] netlink: zone id is out of range [ 390.360770][T10186] netlink: zone id is out of range [ 390.366395][T10186] netlink: zone id is out of range [ 390.371818][T10186] netlink: zone id is out of range [ 390.377053][T10186] netlink: zone id is out of range [ 390.382351][T10186] netlink: zone id is out of range [ 390.387593][T10186] netlink: zone id is out of range [ 390.392964][T10186] netlink: zone id is out of range [ 390.398126][T10186] netlink: zone id is out of range [ 392.197086][T10185] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 392.876685][T10208] FAULT_INJECTION: forcing a failure. [ 392.876685][T10208] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 392.890273][T10208] CPU: 0 UID: 0 PID: 10208 Comm: syz.2.979 Tainted: G U syzkaller #0 PREEMPT(full) [ 392.890328][T10208] Tainted: [U]=USER [ 392.890339][T10208] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 392.890357][T10208] Call Trace: [ 392.890367][T10208] [ 392.890379][T10208] dump_stack_lvl+0x16c/0x1f0 [ 392.890432][T10208] should_fail_ex+0x512/0x640 [ 392.890467][T10208] should_fail_alloc_page+0xe7/0x130 [ 392.890511][T10208] prepare_alloc_pages+0x3c2/0x610 [ 392.890556][T10208] ? rcu_is_watching+0x12/0xc0 [ 392.890593][T10208] __alloc_frozen_pages_noprof+0x18b/0x23f0 [ 392.890640][T10208] ? rcu_is_watching+0x12/0xc0 [ 392.890672][T10208] ? trace_mm_page_alloc+0x11f/0x1a0 [ 392.890722][T10208] ? __alloc_frozen_pages_noprof+0x294/0x23f0 [ 392.890767][T10208] ? rcu_is_watching+0x12/0xc0 [ 392.890798][T10208] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 392.890842][T10208] ? lockdep_hardirqs_on+0x7c/0x110 [ 392.890886][T10208] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 392.890925][T10208] ? stack_depot_save_flags+0x3de/0x9c0 [ 392.890967][T10208] ? __kasan_slab_alloc+0x89/0x90 [ 392.891005][T10208] ? alloc_vmap_area+0x648/0x29c0 [ 392.891048][T10208] ? __vmalloc_node_range_noprof+0x271/0x14b0 [ 392.891077][T10208] ? __kvmalloc_node_noprof+0x30a/0x620 [ 392.891109][T10208] ? __do_sys_listmount+0x1c2/0xf80 [ 392.891139][T10208] ? do_syscall_64+0xcd/0x4c0 [ 392.891164][T10208] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 392.891212][T10208] alloc_pages_bulk_noprof+0x71c/0x1410 [ 392.891250][T10208] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 392.891299][T10208] ? policy_nodemask+0xea/0x4e0 [ 392.891345][T10208] ? __pfx_alloc_pages_bulk_noprof+0x10/0x10 [ 392.891386][T10208] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 392.891447][T10208] kasan_populate_vmalloc+0x112/0x2d0 [ 392.891481][T10208] ? alloc_vmap_area+0x8b5/0x29c0 [ 392.891529][T10208] alloc_vmap_area+0x960/0x29c0 [ 392.891589][T10208] ? __pfx_alloc_vmap_area+0x10/0x10 [ 392.891647][T10208] __get_vm_area_node+0x1ca/0x330 [ 392.891702][T10208] __vmalloc_node_range_noprof+0x271/0x14b0 [ 392.891734][T10208] ? __do_sys_listmount+0x1c2/0xf80 [ 392.891787][T10208] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 392.891837][T10208] ? policy_nodemask+0xea/0x4e0 [ 392.891881][T10208] ? __do_sys_listmount+0x1c2/0xf80 [ 392.891923][T10208] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 392.891962][T10208] ? ___kmalloc_large_node+0xed/0x160 [ 392.892017][T10208] __kvmalloc_node_noprof+0x30a/0x620 [ 392.892053][T10208] ? __do_sys_listmount+0x1c2/0xf80 [ 392.892086][T10208] ? __do_sys_listmount+0x1c2/0xf80 [ 392.892126][T10208] ? __do_sys_listmount+0x1c2/0xf80 [ 392.892154][T10208] __do_sys_listmount+0x1c2/0xf80 [ 392.892194][T10208] ? __x64_sys_futex+0x1e0/0x4c0 [ 392.892232][T10208] ? __x64_sys_futex+0x1e9/0x4c0 [ 392.892270][T10208] ? __pfx___do_sys_listmount+0x10/0x10 [ 392.892326][T10208] do_syscall_64+0xcd/0x4c0 [ 392.892359][T10208] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 392.892389][T10208] RIP: 0033:0x7fbb1118eba9 [ 392.892416][T10208] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 392.892446][T10208] RSP: 002b:00007fbb0f3d5038 EFLAGS: 00000246 ORIG_RAX: 00000000000001ca [ 392.892474][T10208] RAX: ffffffffffffffda RBX: 00007fbb113d6090 RCX: 00007fbb1118eba9 [ 392.892491][T10208] RDX: 00000000000f4240 RSI: 0000000000000000 RDI: 0000200000000100 [ 392.892509][T10208] RBP: 00007fbb11211e19 R08: 0000000000000000 R09: 0000000000000000 [ 392.892526][T10208] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000000 [ 392.892543][T10208] R13: 00007fbb113d6128 R14: 00007fbb113d6090 R15: 00007ffd79607828 [ 392.892580][T10208] [ 393.471310][T10208] warn_alloc: 1 callbacks suppressed [ 393.471327][T10208] syz.2.979: vmalloc error: size 8000000, vm_struct allocation failed, mode:0x400cc0(GFP_KERNEL_ACCOUNT), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 393.698955][T10208] CPU: 0 UID: 0 PID: 10208 Comm: syz.2.979 Tainted: G U syzkaller #0 PREEMPT(full) [ 393.699008][T10208] Tainted: [U]=USER [ 393.699019][T10208] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 393.699036][T10208] Call Trace: [ 393.699046][T10208] [ 393.699058][T10208] dump_stack_lvl+0x16c/0x1f0 [ 393.699109][T10208] warn_alloc+0x248/0x3a0 [ 393.699147][T10208] ? __pfx_warn_alloc+0x10/0x10 [ 393.699185][T10208] ? kfree+0x2b4/0x4d0 [ 393.699222][T10208] ? __get_vm_area_node+0x208/0x330 [ 393.699278][T10208] __vmalloc_node_range_noprof+0xb2d/0x14b0 [ 393.699309][T10208] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 393.699357][T10208] ? policy_nodemask+0xea/0x4e0 [ 393.699401][T10208] ? __do_sys_listmount+0x1c2/0xf80 [ 393.699443][T10208] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 393.699492][T10208] ? ___kmalloc_large_node+0xed/0x160 [ 393.699546][T10208] __kvmalloc_node_noprof+0x30a/0x620 [ 393.699582][T10208] ? __do_sys_listmount+0x1c2/0xf80 [ 393.699615][T10208] ? __do_sys_listmount+0x1c2/0xf80 [ 393.699653][T10208] ? __do_sys_listmount+0x1c2/0xf80 [ 393.699681][T10208] __do_sys_listmount+0x1c2/0xf80 [ 393.699717][T10208] ? __x64_sys_futex+0x1e0/0x4c0 [ 393.699755][T10208] ? __x64_sys_futex+0x1e9/0x4c0 [ 393.699794][T10208] ? __pfx___do_sys_listmount+0x10/0x10 [ 393.699846][T10208] do_syscall_64+0xcd/0x4c0 [ 393.699883][T10208] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 393.699914][T10208] RIP: 0033:0x7fbb1118eba9 [ 393.699938][T10208] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 393.699968][T10208] RSP: 002b:00007fbb0f3d5038 EFLAGS: 00000246 ORIG_RAX: 00000000000001ca [ 393.699999][T10208] RAX: ffffffffffffffda RBX: 00007fbb113d6090 RCX: 00007fbb1118eba9 [ 393.700020][T10208] RDX: 00000000000f4240 RSI: 0000000000000000 RDI: 0000200000000100 [ 393.700040][T10208] RBP: 00007fbb11211e19 R08: 0000000000000000 R09: 0000000000000000 [ 393.700058][T10208] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000000 [ 393.700076][T10208] R13: 00007fbb113d6128 R14: 00007fbb113d6090 R15: 00007ffd79607828 [ 393.700117][T10208] [ 393.700350][T10208] Mem-Info: [ 393.943207][T10208] active_anon:13527 inactive_anon:0 isolated_anon:0 [ 393.943207][T10208] active_file:20114 inactive_file:38401 isolated_file:0 [ 393.943207][T10208] unevictable:768 dirty:992 writeback:0 [ 393.943207][T10208] slab_reclaimable:11684 slab_unreclaimable:92140 [ 393.943207][T10208] mapped:29138 shmem:1364 pagetables:1415 [ 393.943207][T10208] sec_pagetables:0 bounce:0 [ 393.943207][T10208] kernel_misc_reclaimable:0 [ 393.943207][T10208] free:1318127 free_pcp:9346 free_cma:0 [ 394.066725][T10208] Node 0 active_anon:51908kB inactive_anon:0kB active_file:80452kB inactive_file:153472kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:117252kB dirty:3968kB writeback:0kB shmem:3920kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:12096kB pagetables:5616kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 394.102597][T10208] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:132kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:48kB pagetables:144kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 394.133359][T10208] Node 0 DMA free:15360kB boost:0kB min:208kB low:260kB high:312kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 394.192627][T10208] lowmem_reserve[]: 0 2480 2481 2481 2481 [ 394.365442][T10208] Node 0 DMA32 free:1355320kB boost:0kB min:34076kB low:42592kB high:51108kB reserved_highatomic:0KB free_highatomic:0KB active_anon:46880kB inactive_anon:0kB active_file:79480kB inactive_file:153136kB unevictable:2052kB writepending:3984kB present:3129332kB managed:2539544kB mlocked:516kB bounce:0kB free_pcp:39096kB local_pcp:19376kB free_cma:0kB [ 394.442244][T10208] lowmem_reserve[]: 0 0 1 1 1 [ 394.482628][T10208] Node 0 Normal free:16kB boost:0kB min:16kB low:20kB high:24kB reserved_highatomic:0KB free_highatomic:0KB active_anon:44kB inactive_anon:0kB active_file:972kB inactive_file:336kB unevictable:0kB writepending:0kB present:1048580kB managed:1388kB mlocked:0kB bounce:0kB free_pcp:20kB local_pcp:8kB free_cma:0kB [ 394.579625][T10208] lowmem_reserve[]: 0 0 0 0 0 [ 394.585316][T10208] Node 1 Normal free:3904796kB boost:0kB min:55804kB low:69752kB high:83700kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:132kB unevictable:1536kB writepending:0kB present:4194300kB managed:4111100kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 394.660773][T10208] lowmem_reserve[]: 0 0 0 0 0 [ 394.670796][T10208] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 394.687246][T10208] Node 0 DMA32: 1008*4kB (UM) 550*8kB (UME) 788*16kB (UME) 1330*32kB (UM) 652*64kB (UM) 293*128kB (UME) 166*256kB (UM) 64*512kB (UME) 56*1024kB (UM) 18*2048kB (UM) 254*4096kB (UM) = 1352688kB [ 394.706942][T10208] Node 0 Normal: 0*4kB 0*8kB 1*16kB (M) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 16kB [ 394.719334][T10208] Node 1 Normal: 171*4kB (UME) 54*8kB (UME) 45*16kB (UME) 227*32kB (UME) 107*64kB (UME) 30*128kB (UME) 14*256kB (UME) 7*512kB (UME) 3*1024kB (UM) 2*2048kB (UE) 945*4096kB (UM) = 3904844kB [ 394.814367][T10208] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 394.828828][T10208] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 394.952947][T10208] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 395.099422][T10208] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 395.109463][T10208] 60413 total pagecache pages [ 395.114931][T10208] 3 pages in swap cache [ 395.119172][T10208] Free swap = 124824kB [ 395.124248][T10208] Total swap = 124996kB [ 395.129705][T10208] 2097051 pages RAM [ 395.137179][T10208] 0 pages HighMem/MovableOnly [ 395.141941][T10208] 430203 pages reserved [ 395.171016][T10208] 0 pages cma reserved [ 396.592285][T10276] net_ratelimit: 521 callbacks suppressed [ 396.592305][T10276] netlink: zone id is out of range [ 396.604607][T10276] netlink: zone id is out of range [ 396.609761][T10276] netlink: zone id is out of range [ 396.622035][T10276] netlink: zone id is out of range [ 396.628061][T10276] netlink: zone id is out of range [ 396.671152][T10276] netlink: zone id is out of range [ 396.687408][T10276] netlink: zone id is out of range [ 396.694146][T10276] netlink: zone id is out of range [ 396.700813][T10276] netlink: zone id is out of range [ 396.710768][T10276] netlink: zone id is out of range [ 397.070771][T10283] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x78000 [ 397.152800][T10283] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 397.330285][T10283] flags: 0xfff00000000040(head|node=0|zone=1|lastcpupid=0x7ff) [ 397.338846][T10283] page_type: f5(slab) [ 397.350538][T10283] raw: 00fff00000000040 ffff88801ce9e640 dead000000000122 0000000000000000 [ 397.360129][T10283] raw: 0000000000000000 0000000000070007 00000000f5000000 0000000000000000 [ 397.369570][T10283] head: 00fff00000000040 ffff88801ce9e640 dead000000000122 0000000000000000 [ 397.391182][T10283] head: 0000000000000000 0000000000070007 00000000f5000000 0000000000000000 [ 397.517518][T10283] head: 00fff00000000003 ffffea0001e00001 00000000ffffffff 00000000ffffffff [ 397.607254][T10283] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000008 [ 397.661943][T10283] page dumped because: unmovable page [ 397.681841][T10283] page_owner tracks the page as allocated [ 397.710629][T10283] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 10035, tgid 10035 (syz-executor), ts 377353108073, free_ts 377333708094 [ 397.769278][T10283] post_alloc_hook+0x1c0/0x230 [ 397.779439][T10283] get_page_from_freelist+0x132b/0x38e0 [ 397.802061][T10283] __alloc_frozen_pages_noprof+0x261/0x23f0 [ 397.808057][T10283] alloc_pages_mpol+0x1fb/0x550 [ 397.873670][T10283] new_slab+0x247/0x330 [ 397.891857][T10283] ___slab_alloc+0xcf2/0x1750 [ 397.916012][T10283] __slab_alloc.constprop.0+0x56/0xb0 [ 397.921615][T10283] kmem_cache_alloc_noprof+0xef/0x3b0 [ 397.928544][T10283] getname_flags.part.0+0x4c/0x550 [ 397.941571][T10283] getname_flags+0x93/0xf0 [ 398.199007][T10283] user_path_at+0x24/0x60 [ 398.235171][T10283] __x64_sys_chdir+0xbe/0x270 [ 398.277392][T10283] do_syscall_64+0xcd/0x4c0 [ 398.330480][T10283] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 398.396618][T10283] page last free pid 5855 tgid 5855 stack trace: [ 398.443953][T10283] __free_frozen_pages+0x7d5/0x10f0 [ 398.501441][T10283] __folio_put+0x329/0x450 [ 398.537737][T10283] skb_release_data+0x81a/0x9e0 [ 398.564506][T10283] __kfree_skb+0x4f/0x70 [ 398.606564][T10283] tcp_ack+0x19b2/0x5bf0 [ 398.611035][T10283] tcp_rcv_established+0x537/0x23f0 [ 398.616820][T10283] tcp_v4_do_rcv+0x5ca/0xa90 [ 398.621570][T10283] __release_sock+0x31b/0x400 [ 398.630554][T10283] release_sock+0x5a/0x220 [ 398.635191][T10283] tcp_sendmsg+0x38/0x50 [ 398.639607][T10283] inet_sendmsg+0xb9/0x140 [ 398.654472][T10283] sock_write_iter+0x4aa/0x5b0 [ 398.659431][T10283] vfs_write+0x7d3/0x11d0 [ 398.665780][T10283] ksys_write+0x1f8/0x250 [ 398.670262][T10283] do_syscall_64+0xcd/0x4c0 [ 398.732965][T10283] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 399.937079][T10338] FAULT_INJECTION: forcing a failure. [ 399.937079][T10338] name failslab, interval 1, probability 0, space 0, times 0 [ 399.994274][T10338] CPU: 1 UID: 0 PID: 10338 Comm: syz.2.996 Tainted: G U syzkaller #0 PREEMPT(full) [ 399.994328][T10338] Tainted: [U]=USER [ 399.994339][T10338] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 399.994357][T10338] Call Trace: [ 399.994367][T10338] [ 399.994379][T10338] dump_stack_lvl+0x16c/0x1f0 [ 399.994429][T10338] should_fail_ex+0x512/0x640 [ 399.994459][T10338] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 399.994498][T10338] should_failslab+0xc2/0x120 [ 399.994539][T10338] __kmalloc_cache_noprof+0x6a/0x3e0 [ 399.994570][T10338] ? audit_net_init+0x190/0x440 [ 399.994607][T10338] ? uevent_net_init+0xd3/0x350 [ 399.994647][T10338] uevent_net_init+0xd3/0x350 [ 399.994688][T10338] ? __pfx_uevent_net_init+0x10/0x10 [ 399.994722][T10338] ? __pfx_uevent_net_rcv+0x10/0x10 [ 399.994768][T10338] ? __pfx_uevent_net_init+0x10/0x10 [ 399.994798][T10338] ops_init+0x1e2/0x5f0 [ 399.994831][T10338] setup_net+0x10f/0x380 [ 399.994872][T10338] ? lockdep_init_map_type+0x5c/0x280 [ 399.994922][T10338] ? __pfx_setup_net+0x10/0x10 [ 399.994955][T10338] ? debug_mutex_init+0x37/0x70 [ 399.994990][T10338] copy_net_ns+0x2a6/0x5f0 [ 399.995029][T10338] create_new_namespaces+0x3ea/0xa90 [ 399.995077][T10338] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 399.995119][T10338] ksys_unshare+0x45b/0xa40 [ 399.995165][T10338] ? __pfx_ksys_unshare+0x10/0x10 [ 399.995210][T10338] ? xfd_validate_state+0x61/0x180 [ 399.995270][T10338] __x64_sys_unshare+0x31/0x40 [ 399.995313][T10338] do_syscall_64+0xcd/0x4c0 [ 399.995344][T10338] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 399.995375][T10338] RIP: 0033:0x7fbb1118eba9 [ 399.995402][T10338] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 399.995431][T10338] RSP: 002b:00007fbb0f3d5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 399.995462][T10338] RAX: ffffffffffffffda RBX: 00007fbb113d6090 RCX: 00007fbb1118eba9 [ 399.995482][T10338] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 399.995500][T10338] RBP: 00007fbb11211e19 R08: 0000000000000000 R09: 0000000000000000 [ 399.995517][T10338] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 399.995535][T10338] R13: 00007fbb113d6128 R14: 00007fbb113d6090 R15: 00007ffd79607828 [ 399.995575][T10338] [ 400.400299][T10339] netlink: 342 bytes leftover after parsing attributes in process `syz.2.996'. [ 400.884503][T10355] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input10 [ 401.769904][T10357] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input11 [ 402.431111][T10378] net_ratelimit: 1050 callbacks suppressed [ 402.431131][T10378] netlink: zone id is out of range [ 402.450767][T10378] netlink: zone id is out of range [ 402.503563][T10378] netlink: zone id is out of range [ 402.508717][T10378] netlink: zone id is out of range [ 402.559707][T10378] netlink: zone id is out of range [ 402.566604][T10378] netlink: zone id is out of range [ 402.649368][T10378] netlink: zone id is out of range [ 402.701451][T10378] netlink: zone id is out of range [ 402.711519][T10378] netlink: zone id is out of range [ 402.735858][T10378] netlink: zone id is out of range [ 402.973456][T10389] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1002'. [ 405.486255][T10424] netlink: 330 bytes leftover after parsing attributes in process `syz.3.1009'. [ 405.552033][T10424] mac80211_hwsim hwsim4 : renamed from wlan0 (while UP) [ 406.272571][T10440] random: crng reseeded on system resumption [ 406.578678][T10443] netlink: 24 bytes leftover after parsing attributes in process `syz.2.1011'. [ 408.678334][T10463] ecryptfs_miscdev_write: Dropping miscdev message of unrecognized type [0] [ 409.352054][T10483] net_ratelimit: 1051 callbacks suppressed [ 409.352082][T10483] netlink: zone id is out of range [ 409.370536][T10483] netlink: zone id is out of range [ 409.378465][T10483] netlink: zone id is out of range [ 409.386629][T10483] netlink: zone id is out of range [ 409.398780][T10483] netlink: zone id is out of range [ 409.405925][T10483] netlink: zone id is out of range [ 409.413495][T10483] netlink: zone id is out of range [ 409.419115][T10483] netlink: zone id is out of range [ 409.442795][T10483] netlink: zone id is out of range [ 409.450557][T10483] netlink: zone id is out of range [ 413.127909][T10526] netlink: 334 bytes leftover after parsing attributes in process `syz.3.1027'. [ 414.113613][T10540] Invalid ELF header magic: != ELF [ 414.635763][T10550] net_ratelimit: 1048 callbacks suppressed [ 414.635784][T10550] netlink: zone id is out of range [ 414.699931][T10550] netlink: zone id is out of range [ 414.705136][T10550] netlink: zone id is out of range [ 414.739870][T10550] netlink: zone id is out of range [ 414.745060][T10550] netlink: zone id is out of range [ 414.783679][T10550] netlink: zone id is out of range [ 414.793737][T10550] netlink: zone id is out of range [ 414.798935][T10550] netlink: zone id is out of range [ 414.804489][T10550] netlink: zone id is out of range [ 414.809758][T10550] netlink: zone id is out of range [ 420.448807][T10661] net_ratelimit: 2100 callbacks suppressed [ 420.448827][T10661] netlink: zone id is out of range [ 420.460910][T10661] netlink: zone id is out of range [ 420.466073][T10661] netlink: zone id is out of range [ 420.492633][T10661] netlink: zone id is out of range [ 420.497832][T10661] netlink: zone id is out of range [ 420.513727][T10661] netlink: zone id is out of range [ 420.551380][T10661] netlink: zone id is out of range [ 420.582733][T10661] netlink: zone id is out of range [ 420.588050][T10661] netlink: zone id is out of range [ 420.594766][T10661] netlink: zone id is out of range [ 425.360132][T10740] syz.3.1065 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 426.393805][T10756] crash hp: kexec_trylock() failed, kdump image may be inaccurate [ 428.166701][T10754] kexec: Could not allocate control_code_buffer [ 428.329319][T10772] net_ratelimit: 3159 callbacks suppressed [ 428.329339][T10772] netlink: zone id is out of range [ 428.368218][T10772] netlink: zone id is out of range [ 428.378287][T10772] netlink: zone id is out of range [ 428.383652][T10772] netlink: zone id is out of range [ 428.388927][T10772] netlink: zone id is out of range [ 428.394154][T10772] netlink: zone id is out of range [ 428.399471][T10772] netlink: zone id is out of range [ 428.404683][T10772] netlink: zone id is out of range [ 428.439950][T10772] netlink: zone id is out of range [ 428.446687][T10772] netlink: zone id is out of range [ 430.101814][T10802] Invalid ELF header magic: != ELF [ 430.562500][T10799] Console: switching to colour VGA+ 80x25 [ 430.605268][T10812] crash hp: kexec_trylock() failed, kdump image may be inaccurate [ 432.712098][T10811] kexec: Could not allocate control_code_buffer [ 435.680090][T10906] net_ratelimit: 1046 callbacks suppressed [ 435.684685][T10906] netlink: zone id is out of range [ 435.709468][T10906] netlink: zone id is out of range [ 435.715777][T10906] netlink: zone id is out of range [ 435.723112][T10906] netlink: zone id is out of range [ 435.791998][T10906] netlink: zone id is out of range [ 435.956876][T10906] netlink: zone id is out of range [ 435.976486][T10906] netlink: zone id is out of range [ 435.992519][T10906] netlink: zone id is out of range [ 435.998053][T10906] netlink: zone id is out of range [ 436.003602][T10906] netlink: zone id is out of range [ 440.693519][T10980] net_ratelimit: 1576 callbacks suppressed [ 440.693538][T10980] netlink: zone id is out of range [ 440.726765][T10980] netlink: zone id is out of range [ 440.755298][T10980] netlink: zone id is out of range [ 440.760787][T10980] netlink: zone id is out of range [ 440.766057][T10980] netlink: zone id is out of range [ 440.796932][T10980] netlink: zone id is out of range [ 440.802107][T10980] netlink: zone id is out of range [ 440.831585][T10980] netlink: zone id is out of range [ 440.841505][T10980] netlink: zone id is out of range [ 440.858851][T10980] netlink: zone id is out of range [ 445.528567][ T1305] ieee802154 phy0 wpan0: encryption failed: -22 [ 445.534991][ T1305] ieee802154 phy1 wpan1: encryption failed: -22 [ 446.565352][T11036] net_ratelimit: 520 callbacks suppressed [ 446.575983][T11036] netlink: zone id is out of range [ 446.581176][T11036] netlink: zone id is out of range [ 446.597627][T11036] netlink: zone id is out of range [ 446.602930][T11036] netlink: zone id is out of range [ 446.896879][T11036] netlink: zone id is out of range [ 446.902042][T11036] netlink: zone id is out of range [ 447.036280][T11036] netlink: zone id is out of range [ 447.041511][T11036] netlink: zone id is out of range [ 447.047050][T11036] netlink: zone id is out of range [ 447.052530][T11036] netlink: zone id is out of range [ 447.574655][T11044] zswap: compressor not available [ 448.074700][T11063] Process accounting resumed [ 452.223567][ T30] audit: type=1800 audit(1757665668.032:6): pid=11101 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.1135" name="features" dev="configfs" ino=29257 res=0 errno=0 [ 452.383568][T11117] Process accounting resumed [ 453.022682][T11125] blktrace: Concurrent blktraces are not allowed on ram7 [ 453.468474][T11132] input: jJǸ-9%vlQ J86 as /devices/virtual/input/input12 [ 453.702373][ T5860] Process accounting resumed [ 460.134629][T11175] zswap: compressor not available [ 462.520042][T11200] blktrace: Concurrent blktraces are not allowed on ram7 [ 465.479403][T11226] FAULT_INJECTION: forcing a failure. [ 465.479403][T11226] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 465.494100][T11226] CPU: 1 UID: 0 PID: 11226 Comm: syz.1.1161 Tainted: G U syzkaller #0 PREEMPT(full) [ 465.494152][T11226] Tainted: [U]=USER [ 465.494163][T11226] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 465.494181][T11226] Call Trace: [ 465.494192][T11226] [ 465.494204][T11226] dump_stack_lvl+0x16c/0x1f0 [ 465.494258][T11226] should_fail_ex+0x512/0x640 [ 465.494296][T11226] should_fail_alloc_page+0xe7/0x130 [ 465.494342][T11226] prepare_alloc_pages+0x3c2/0x610 [ 465.494396][T11226] __alloc_frozen_pages_noprof+0x18b/0x23f0 [ 465.494435][T11226] ? stack_trace_save+0x8e/0xc0 [ 465.494471][T11226] ? __pfx_stack_trace_save+0x10/0x10 [ 465.494504][T11226] ? rcu_is_watching+0x12/0xc0 [ 465.494536][T11226] ? stack_depot_save_flags+0x29/0x9c0 [ 465.494575][T11226] ? kasan_save_stack+0x42/0x60 [ 465.494609][T11226] ? kasan_save_stack+0x33/0x60 [ 465.494643][T11226] ? kasan_save_track+0x14/0x30 [ 465.494678][T11226] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 465.494716][T11226] ? walk_pgd_range+0x88b/0x1f50 [ 465.494753][T11226] ? walk_page_range_mm+0x461/0xb40 [ 465.494790][T11226] ? madvise_walk_vmas+0x31f/0x9c0 [ 465.494844][T11226] ? madvise_do_behavior+0x1e2/0x530 [ 465.494885][T11226] ? do_madvise+0x176/0x240 [ 465.494926][T11226] ? __x64_sys_madvise+0xa9/0x110 [ 465.494968][T11226] ? do_syscall_64+0xcd/0x4c0 [ 465.494993][T11226] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 465.495044][T11226] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 465.495092][T11226] ? policy_nodemask+0xea/0x4e0 [ 465.495139][T11226] alloc_pages_mpol+0x1fb/0x550 [ 465.495182][T11226] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 465.495238][T11226] alloc_pages_noprof+0x131/0x390 [ 465.495282][T11226] pte_alloc_one+0x1c/0x3a0 [ 465.495317][T11226] __pte_alloc+0x6d/0x3c0 [ 465.495358][T11226] ? __pfx___pte_alloc+0x10/0x10 [ 465.495403][T11226] ? _raw_spin_unlock+0x28/0x50 [ 465.495444][T11226] ? __pmd_alloc+0x3fb/0x930 [ 465.495495][T11226] walk_pgd_range+0xb84/0x1f50 [ 465.495539][T11226] ? __pfx_guard_install_set_pte+0x10/0x10 [ 465.495580][T11226] ? __pfx_guard_install_pte_entry+0x10/0x10 [ 465.495625][T11226] ? __pfx_guard_install_set_pte+0x10/0x10 [ 465.495673][T11226] ? __pfx_guard_install_set_pte+0x10/0x10 [ 465.495716][T11226] ? __pfx_guard_install_set_pte+0x10/0x10 [ 465.495766][T11226] ? __pfx_walk_pgd_range+0x10/0x10 [ 465.495826][T11226] __walk_page_range+0x163/0x820 [ 465.495869][T11226] ? find_vma+0xbf/0x140 [ 465.495909][T11226] ? __pfx_find_vma+0x10/0x10 [ 465.495954][T11226] ? walk_page_test+0x9b/0x180 [ 465.495995][T11226] walk_page_range_mm+0x461/0xb40 [ 465.496041][T11226] ? __pfx_walk_page_range_mm+0x10/0x10 [ 465.496092][T11226] ? __anon_vma_prepare+0x2e2/0x5e0 [ 465.496132][T11226] madvise_vma_behavior+0xa62/0x2d60 [ 465.496183][T11226] ? mas_prev_setup.constprop.0+0xb6/0x9d0 [ 465.496231][T11226] ? __pfx_madvise_vma_behavior+0x10/0x10 [ 465.496280][T11226] ? __pfx_mas_prev+0x10/0x10 [ 465.496337][T11226] ? find_vma_prev+0xda/0x160 [ 465.496382][T11226] ? __pfx_find_vma_prev+0x10/0x10 [ 465.496427][T11226] ? trace_sched_exit_tp+0xd1/0x120 [ 465.496488][T11226] ? __futex_wait+0x24c/0x2f0 [ 465.496541][T11226] madvise_walk_vmas+0x31f/0x9c0 [ 465.496592][T11226] ? __pfx___schedule+0x10/0x10 [ 465.496634][T11226] ? __pfx_madvise_walk_vmas+0x10/0x10 [ 465.496692][T11226] madvise_do_behavior+0x1e2/0x530 [ 465.496742][T11226] ? __pfx_madvise_do_behavior+0x10/0x10 [ 465.496790][T11226] ? down_read+0x13d/0x480 [ 465.496848][T11226] do_madvise+0x176/0x240 [ 465.496893][T11226] ? __pfx_do_madvise+0x10/0x10 [ 465.496936][T11226] ? do_futex+0x122/0x350 [ 465.497005][T11226] ? xfd_validate_state+0x61/0x180 [ 465.497048][T11226] ? __pfx_ksys_write+0x10/0x10 [ 465.497093][T11226] __x64_sys_madvise+0xa9/0x110 [ 465.497137][T11226] ? lockdep_hardirqs_on+0x7c/0x110 [ 465.497183][T11226] do_syscall_64+0xcd/0x4c0 [ 465.497214][T11226] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 465.497245][T11226] RIP: 0033:0x7fc1c9b8eba9 [ 465.497274][T11226] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 465.497305][T11226] RSP: 002b:00007fc1caa83038 EFLAGS: 00000246 ORIG_RAX: 000000000000001c [ 465.497336][T11226] RAX: ffffffffffffffda RBX: 00007fc1c9dd5fa0 RCX: 00007fc1c9b8eba9 [ 465.497357][T11226] RDX: 0000000000000066 RSI: 0000000002021000 RDI: 0000000000000000 [ 465.497375][T11226] RBP: 00007fc1c9c11e19 R08: 0000000000000000 R09: 0000000000000000 [ 465.497394][T11226] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 465.497412][T11226] R13: 00007fc1c9dd6038 R14: 00007fc1c9dd5fa0 R15: 00007ffde61ab118 [ 465.497454][T11226] [ 467.074379][ T30] audit: type=1800 audit(1757665682.894:7): pid=11241 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.1161" name="features" dev="configfs" ino=29469 res=0 errno=0 [ 470.416270][T11263] FAULT_INJECTION: forcing a failure. [ 470.416270][T11263] name failslab, interval 1, probability 0, space 0, times 0 [ 470.463198][T11263] CPU: 0 UID: 0 PID: 11263 Comm: syz.0.1167 Tainted: G U syzkaller #0 PREEMPT(full) [ 470.463250][T11263] Tainted: [U]=USER [ 470.463261][T11263] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 470.463280][T11263] Call Trace: [ 470.463290][T11263] [ 470.463302][T11263] dump_stack_lvl+0x16c/0x1f0 [ 470.463355][T11263] should_fail_ex+0x512/0x640 [ 470.463385][T11263] ? kmem_cache_alloc_lru_noprof+0x5f/0x3b0 [ 470.463427][T11263] should_failslab+0xc2/0x120 [ 470.463468][T11263] kmem_cache_alloc_lru_noprof+0x72/0x3b0 [ 470.463509][T11263] ? sock_alloc_inode+0x25/0x1c0 [ 470.463547][T11263] ? __pfx_sock_alloc_inode+0x10/0x10 [ 470.463579][T11263] sock_alloc_inode+0x25/0x1c0 [ 470.463611][T11263] alloc_inode+0x64/0x240 [ 470.463657][T11263] sock_alloc+0x40/0x280 [ 470.463688][T11263] __sock_create+0xc1/0x8d0 [ 470.463733][T11263] __sys_socket+0x14d/0x260 [ 470.463768][T11263] ? __fget_files+0x20e/0x3c0 [ 470.463801][T11263] ? __pfx___sys_socket+0x10/0x10 [ 470.463836][T11263] ? xfd_validate_state+0x61/0x180 [ 470.463892][T11263] __x64_sys_socket+0x72/0xb0 [ 470.463928][T11263] ? lockdep_hardirqs_on+0x7c/0x110 [ 470.463973][T11263] do_syscall_64+0xcd/0x4c0 [ 470.464003][T11263] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 470.464034][T11263] RIP: 0033:0x7f43caf90ac7 [ 470.464059][T11263] Code: f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 a8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 0f 1f 44 00 00 b8 29 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 470.464098][T11263] RSP: 002b:00007f43cbd4cfa8 EFLAGS: 00000286 ORIG_RAX: 0000000000000029 [ 470.464129][T11263] RAX: ffffffffffffffda RBX: 00007f43cb1d5fa0 RCX: 00007f43caf90ac7 [ 470.464149][T11263] RDX: 0000000000000010 RSI: 0000000000000003 RDI: 0000000000000010 [ 470.464167][T11263] RBP: 00000000ffffffff R08: 0000000000000000 R09: 0000000000000000 [ 470.464185][T11263] R10: 0000200000000280 R11: 0000000000000286 R12: 0000000000000000 [ 470.464204][T11263] R13: 00007f43cb1d6038 R14: 00007f43cb1d5fa0 R15: 00007fff76686628 [ 470.464245][T11263] [ 470.464259][T11263] net_ratelimit: 1049 callbacks suppressed [ 470.464276][T11263] socket: no more sockets [ 475.643863][T11332] ptrace attach of "./syz-executor exec"[5866] was attempted by "񊠜JдbIVk񬝟\x0c+C61~gަG仹W|\x09[8GԢ`V6\x0aQ\x0c\x09s:2§Q*ђ)$kfS@V\x0dۘE@H>EcŘIok(v͒|#&^a >%OV[.$3%s@eE雡6`\x1biG\x0ašw{)xӦ)V/(ʧ} oL[261t(QSWIi(i9gZhXgޕ#r0*sڱu3٪ZfeRe󻉟$m5V?5~Pfh\x0bEW!~+%x.V0N*ꬥ2jR\x22f.TQhjOR\x0dK-E0fryBM`pzC}ց73|ɭ{'%SbVN\x07C\x0a~SԸx 05Fr-\x1b'~&$ꅎƫ~LK]\x0c)xٚF)fx&|F1ȾɎ'UU?NǨG@IJL|)kK.(S%\x0a_{\x22o4J+q& }6.,GD\x5c<+\x0c3\x0b*'ЈԔfH~^|*b/~EO^\x5cD4'#(Nmty±\x0bޢH|8LH5MX;{FjPwD3uȻ+\x0dM\x22E\x09}^TY|-:L [ 491.084429][T11502] dump_stack_lvl+0x16c/0x1f0 [ 491.084482][T11502] should_fail_ex+0x512/0x640 [ 491.084517][T11502] get_futex_key+0x1d0/0x1560 [ 491.084557][T11502] ? kasan_save_stack+0x33/0x60 [ 491.084593][T11502] ? kasan_save_track+0x14/0x30 [ 491.084626][T11502] ? __pfx_get_futex_key+0x10/0x10 [ 491.084670][T11502] ? memdup_user+0xbf/0xe0 [ 491.084708][T11502] ? __x64_sys_lsm_set_self_attr+0x96/0x100 [ 491.084746][T11502] ? do_syscall_64+0xcd/0x4c0 [ 491.084771][T11502] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 491.084814][T11502] futex_wake+0xea/0x530 [ 491.084863][T11502] ? __pfx_futex_wake+0x10/0x10 [ 491.084926][T11502] do_futex+0x1e3/0x350 [ 491.084966][T11502] ? __pfx_do_futex+0x10/0x10 [ 491.085002][T11502] ? kasan_quarantine_put+0x10a/0x240 [ 491.085036][T11502] ? lockdep_hardirqs_on+0x7c/0x110 [ 491.085091][T11502] __x64_sys_futex+0x1e0/0x4c0 [ 491.085137][T11502] ? __pfx___x64_sys_futex+0x10/0x10 [ 491.085175][T11502] ? memdup_user+0xc4/0xe0 [ 491.085209][T11502] ? security_setselfattr+0x25a/0x320 [ 491.085251][T11502] do_syscall_64+0xcd/0x4c0 [ 491.085280][T11502] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 491.085309][T11502] RIP: 0033:0x7f43caf8eba9 [ 491.085334][T11502] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 491.085365][T11502] RSP: 002b:00007f43cbd4e0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 491.085395][T11502] RAX: ffffffffffffffda RBX: 00007f43cb1d5fa8 RCX: 00007f43caf8eba9 [ 491.085415][T11502] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f43cb1d5fac [ 491.085433][T11502] RBP: 00007f43cb1d5fa0 R08: 00007f43cbd4f000 R09: 0000000000000000 [ 491.085452][T11502] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 491.085471][T11502] R13: 00007f43cb1d6038 R14: 00007fff76686540 R15: 00007fff76686628 [ 491.085511][T11502] [ 491.832377][T11505] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 491.844308][T11505] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 491.928567][T11505] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 492.973585][T11524] blktrace: Concurrent blktraces are not allowed on ram7 [ 493.910357][ T51] Bluetooth: hci2: command 0x0c1a tx timeout [ 493.917155][ T5188] Bluetooth: hci1: command 0x0c1a tx timeout [ 493.990519][ T51] Bluetooth: hci0: command 0x0c1a tx timeout [ 496.373173][T11553] dvb_demux: dvb_demux_feed_del: feed not in list (type=0 state=0 pid=ffff) [ 496.385172][T11553] netlink: 20 bytes leftover after parsing attributes in process `syz.0.1224'. [ 498.819087][T11589] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1228'. [ 498.914512][T11589] snd_aloop snd_aloop.0: control 16781581:65539:5:'x?F/zF˷fC:7 is already present [ 499.412354][T11594] sg_write: data in/out 2359516/106 bytes for SCSI command 0x0-- guessing data in; [ 499.412354][T11594] program syz.0.1231 not setting count and/or reply_len properly [ 504.326615][T11631] serio: Serial port pty6 [ 506.959033][ T1305] ieee802154 phy0 wpan0: encryption failed: -22 [ 506.965380][ T1305] ieee802154 phy1 wpan1: encryption failed: -22 [ 509.194588][T11687] zram: Removed device: zram0 [ 509.292467][T11690] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1249'. [ 509.305768][T11690] snd_aloop snd_aloop.0: control 16781581:65539:5:'x?F/zF˷fC:7 is already present [ 510.935228][T11710] Invalid ELF header magic: != ELF [ 514.730841][ T30] audit: type=1800 audit(1757665730.509:8): pid=11770 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.1267" name="features" dev="configfs" ino=31918 res=0 errno=0 [ 523.390979][T11925] usbip-vudc usbip-vudc.0: gadget not bound [ 525.657897][T11963] nvme_fabrics: missing parameter 'transport=%s' [ 525.703842][T11963] nvme_fabrics: missing parameter 'nqn=%s' [ 525.780430][T11965] nvme_fabrics: unknown parameter or missing value '}&:' in ctrl creation request [ 526.570505][T11977] zswap: compressor not available [ 528.411381][T12035] binder: 12034:12035 ioctl c018620c 0 returned -1 [ 528.566168][T12041] FAULT_INJECTION: forcing a failure. [ 528.566168][T12041] name failslab, interval 1, probability 0, space 0, times 0 [ 528.596126][T12041] CPU: 1 UID: 0 PID: 12041 Comm: syz.2.1347 Tainted: G U syzkaller #0 PREEMPT(full) [ 528.596176][T12041] Tainted: [U]=USER [ 528.596185][T12041] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 528.596202][T12041] Call Trace: [ 528.596213][T12041] [ 528.596225][T12041] dump_stack_lvl+0x16c/0x1f0 [ 528.596278][T12041] should_fail_ex+0x512/0x640 [ 528.596316][T12041] ? __kmalloc_node_track_caller_noprof+0xc3/0x510 [ 528.596364][T12041] should_failslab+0xc2/0x120 [ 528.596407][T12041] __kmalloc_node_track_caller_noprof+0xd6/0x510 [ 528.596450][T12041] ? __kthread_create_on_node+0x186/0x3f0 [ 528.596501][T12041] kvasprintf+0xbc/0x160 [ 528.596537][T12041] ? __pfx_kvasprintf+0x10/0x10 [ 528.596588][T12041] ? __pfx_dvb_frontend_thread+0x10/0x10 [ 528.596616][T12041] __kthread_create_on_node+0x186/0x3f0 [ 528.596660][T12041] ? __pfx___kthread_create_on_node+0x10/0x10 [ 528.596717][T12041] ? __lock_acquire+0xb97/0x1ce0 [ 528.596761][T12041] ? __pfx_dvb_frontend_thread+0x10/0x10 [ 528.596793][T12041] kthread_create_on_node+0xc7/0x100 [ 528.596834][T12041] ? __pfx_kthread_create_on_node+0x10/0x10 [ 528.596884][T12041] ? mark_held_locks+0x49/0x80 [ 528.596924][T12041] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 528.596968][T12041] ? lockdep_hardirqs_on+0x7c/0x110 [ 528.597021][T12041] dvb_frontend_open+0xf47/0x1730 [ 528.597083][T12041] ? __pfx_dvb_frontend_open+0x10/0x10 [ 528.597135][T12041] dvb_device_open+0x26d/0x3b0 [ 528.597166][T12041] ? __pfx_dvb_device_open+0x10/0x10 [ 528.597196][T12041] chrdev_open+0x234/0x6a0 [ 528.597236][T12041] ? __pfx_apparmor_file_open+0x10/0x10 [ 528.597271][T12041] ? __pfx_chrdev_open+0x10/0x10 [ 528.597321][T12041] ? fsnotify_open_perm_and_set_mode+0x17c/0xa60 [ 528.597364][T12041] do_dentry_open+0x982/0x1530 [ 528.597405][T12041] ? __pfx_chrdev_open+0x10/0x10 [ 528.597456][T12041] vfs_open+0x82/0x3f0 [ 528.597509][T12041] path_openat+0x1de4/0x2cb0 [ 528.597645][T12041] ? __pfx_path_openat+0x10/0x10 [ 528.597708][T12041] do_filp_open+0x20b/0x470 [ 528.597751][T12041] ? __pfx_do_filp_open+0x10/0x10 [ 528.597823][T12041] ? alloc_fd+0x471/0x7d0 [ 528.597872][T12041] do_sys_openat2+0x11b/0x1d0 [ 528.597921][T12041] ? __pfx_do_sys_openat2+0x10/0x10 [ 528.597983][T12041] __x64_sys_openat+0x174/0x210 [ 528.598012][T12041] ? __pfx___x64_sys_openat+0x10/0x10 [ 528.598058][T12041] do_syscall_64+0xcd/0x4c0 [ 528.598092][T12041] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 528.598123][T12041] RIP: 0033:0x7fbb1118eba9 [ 528.598258][T12041] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 528.598298][T12041] RSP: 002b:00007fbb0f3f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 528.598331][T12041] RAX: ffffffffffffffda RBX: 00007fbb113d5fa0 RCX: 00007fbb1118eba9 [ 528.598351][T12041] RDX: 0000000000000001 RSI: 0000200000000000 RDI: ffffffffffffff9c [ 528.598371][T12041] RBP: 00007fbb11211e19 R08: 0000000000000000 R09: 0000000000000000 [ 528.598390][T12041] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 528.598408][T12041] R13: 00007fbb113d6038 R14: 00007fbb113d5fa0 R15: 00007ffd79607828 [ 528.598452][T12041] [ 528.598501][T12041] i2c i2c-0: dvb_frontend_start: failed to start kthread (-12) [ 530.418525][T12086] netlink: 330 bytes leftover after parsing attributes in process `syz.1.1362'. [ 531.224711][T12100] FAULT_INJECTION: forcing a failure. [ 531.224711][T12100] name failslab, interval 1, probability 0, space 0, times 0 [ 531.260158][T12100] CPU: 1 UID: 0 PID: 12100 Comm: syz.2.1367 Tainted: G U syzkaller #0 PREEMPT(full) [ 531.260193][T12100] Tainted: [U]=USER [ 531.260199][T12100] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 531.260210][T12100] Call Trace: [ 531.260217][T12100] [ 531.260231][T12100] dump_stack_lvl+0x16c/0x1f0 [ 531.260265][T12100] should_fail_ex+0x512/0x640 [ 531.260283][T12100] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 531.260305][T12100] ? __pfx_debugfs_u16_get+0x10/0x10 [ 531.260329][T12100] should_failslab+0xc2/0x120 [ 531.260354][T12100] __kmalloc_cache_noprof+0x6a/0x3e0 [ 531.260372][T12100] ? __debugfs_file_get+0x1fe/0x840 [ 531.260401][T12100] ? simple_attr_open+0x57/0x1c0 [ 531.260423][T12100] ? __pfx_debugfs_u16_get+0x10/0x10 [ 531.260446][T12100] simple_attr_open+0x57/0x1c0 [ 531.260466][T12100] ? __pfx_fops_x16_ro_open+0x10/0x10 [ 531.260492][T12100] open_proxy_open+0x21f/0x320 [ 531.260513][T12100] do_dentry_open+0x982/0x1530 [ 531.260537][T12100] ? __pfx_open_proxy_open+0x10/0x10 [ 531.260560][T12100] vfs_open+0x82/0x3f0 [ 531.260590][T12100] path_openat+0x1de4/0x2cb0 [ 531.260620][T12100] ? __pfx_path_openat+0x10/0x10 [ 531.260648][T12100] do_filp_open+0x20b/0x470 [ 531.260670][T12100] ? __pfx_do_filp_open+0x10/0x10 [ 531.260709][T12100] ? alloc_fd+0x471/0x7d0 [ 531.260735][T12100] do_sys_openat2+0x11b/0x1d0 [ 531.260763][T12100] ? __pfx_do_sys_openat2+0x10/0x10 [ 531.260800][T12100] __x64_sys_openat+0x174/0x210 [ 531.260817][T12100] ? __pfx___x64_sys_openat+0x10/0x10 [ 531.260843][T12100] do_syscall_64+0xcd/0x4c0 [ 531.260861][T12100] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 531.260880][T12100] RIP: 0033:0x7fbb1118eba9 [ 531.260895][T12100] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 531.260913][T12100] RSP: 002b:00007fbb0f3f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 531.260931][T12100] RAX: ffffffffffffffda RBX: 00007fbb113d5fa0 RCX: 00007fbb1118eba9 [ 531.260943][T12100] RDX: 0000000000000802 RSI: 0000200000000000 RDI: ffffffffffffff9c [ 531.260954][T12100] RBP: 00007fbb11211e19 R08: 0000000000000000 R09: 0000000000000000 [ 531.260965][T12100] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 531.260976][T12100] R13: 00007fbb113d6038 R14: 00007fbb113d5fa0 R15: 00007ffd79607828 [ 531.260999][T12100] [ 532.064414][T12119] FAULT_INJECTION: forcing a failure. [ 532.064414][T12119] name failslab, interval 1, probability 0, space 0, times 0 [ 532.097511][T12119] CPU: 0 UID: 0 PID: 12119 Comm: syz.3.1375 Tainted: G U syzkaller #0 PREEMPT(full) [ 532.097567][T12119] Tainted: [U]=USER [ 532.097578][T12119] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 532.097597][T12119] Call Trace: [ 532.097609][T12119] [ 532.097622][T12119] dump_stack_lvl+0x16c/0x1f0 [ 532.097677][T12119] should_fail_ex+0x512/0x640 [ 532.097705][T12119] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 532.097747][T12119] should_failslab+0xc2/0x120 [ 532.097790][T12119] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 532.097826][T12119] ? __thp_vma_allowable_orders+0x1c5/0xb10 [ 532.097870][T12119] ? __khugepaged_enter+0xc8/0x380 [ 532.097920][T12119] __khugepaged_enter+0xc8/0x380 [ 532.097964][T12119] khugepaged_enter_vma+0x135/0x2c0 [ 532.098008][T12119] hugepage_madvise+0xa8/0xd0 [ 532.098050][T12119] madvise_vma_behavior+0x15af/0x2d60 [ 532.098105][T12119] ? __pfx_madvise_vma_behavior+0x10/0x10 [ 532.098156][T12119] ? __pfx_mt_find+0x10/0x10 [ 532.098197][T12119] ? find_vma_prev+0xda/0x160 [ 532.098253][T12119] ? find_vma+0xbf/0x140 [ 532.098294][T12119] ? __pfx_find_vma+0x10/0x10 [ 532.098335][T12119] ? __futex_wait+0x24c/0x2f0 [ 532.098388][T12119] madvise_walk_vmas+0x31f/0x9c0 [ 532.098452][T12119] ? __pfx_madvise_walk_vmas+0x10/0x10 [ 532.098511][T12119] madvise_do_behavior+0x1e2/0x530 [ 532.098558][T12119] ? __pfx___might_resched+0x10/0x10 [ 532.098593][T12119] ? __pfx_madvise_do_behavior+0x10/0x10 [ 532.098655][T12119] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 532.098711][T12119] do_madvise+0x176/0x240 [ 532.098757][T12119] ? __pfx_do_madvise+0x10/0x10 [ 532.098800][T12119] ? do_futex+0x122/0x350 [ 532.098870][T12119] ? xfd_validate_state+0x61/0x180 [ 532.098914][T12119] ? __pfx_ksys_write+0x10/0x10 [ 532.098959][T12119] __x64_sys_madvise+0xa9/0x110 [ 532.099004][T12119] ? lockdep_hardirqs_on+0x7c/0x110 [ 532.099047][T12119] do_syscall_64+0xcd/0x4c0 [ 532.099076][T12119] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 532.099105][T12119] RIP: 0033:0x7f301818eba9 [ 532.099132][T12119] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 532.099163][T12119] RSP: 002b:00007f30163ee038 EFLAGS: 00000246 ORIG_RAX: 000000000000001c [ 532.099193][T12119] RAX: ffffffffffffffda RBX: 00007f30183d5fa0 RCX: 00007f301818eba9 [ 532.099213][T12119] RDX: 000000000000000e RSI: 2000040080000004 RDI: 0000000000000000 [ 532.099232][T12119] RBP: 00007f3018211e19 R08: 0000000000000000 R09: 0000000000000000 [ 532.099250][T12119] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 532.099269][T12119] R13: 00007f30183d6038 R14: 00007f30183d5fa0 R15: 00007ffe4df14f38 [ 532.099310][T12119] [ 534.883027][T12180] ================================================================== [ 534.891248][T12180] BUG: KASAN: slab-use-after-free in dvb_device_open+0x36a/0x3b0 [ 534.899035][T12180] Read of size 8 at addr ffff888146373618 by task syz.0.1400/12180 [ 534.906984][T12180] [ 534.909355][T12180] CPU: 0 UID: 0 PID: 12180 Comm: syz.0.1400 Tainted: G U syzkaller #0 PREEMPT(full) [ 534.909402][T12180] Tainted: [U]=USER [ 534.909411][T12180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 534.909429][T12180] Call Trace: [ 534.909440][T12180] [ 534.909451][T12180] dump_stack_lvl+0x116/0x1f0 [ 534.909499][T12180] print_report+0xcd/0x630 [ 534.909536][T12180] ? __virt_addr_valid+0x81/0x610 [ 534.909573][T12180] ? __phys_addr+0xe8/0x180 [ 534.909608][T12180] ? dvb_device_open+0x36a/0x3b0 [ 534.909635][T12180] kasan_report+0xe0/0x110 [ 534.909672][T12180] ? dvb_device_open+0x36a/0x3b0 [ 534.909701][T12180] ? __pfx_dvb_device_open+0x10/0x10 [ 534.909727][T12180] dvb_device_open+0x36a/0x3b0 [ 534.909754][T12180] ? __pfx_dvb_device_open+0x10/0x10 [ 534.909780][T12180] chrdev_open+0x234/0x6a0 [ 534.909817][T12180] ? __pfx_apparmor_file_open+0x10/0x10 [ 534.909851][T12180] ? __pfx_chrdev_open+0x10/0x10 [ 534.909889][T12180] ? fsnotify_open_perm_and_set_mode+0x17c/0xa60 [ 534.909925][T12180] do_dentry_open+0x982/0x1530 [ 534.909961][T12180] ? __pfx_chrdev_open+0x10/0x10 [ 534.910015][T12180] vfs_open+0x82/0x3f0 [ 534.910060][T12180] path_openat+0x1de4/0x2cb0 [ 534.910100][T12180] ? __pfx_path_openat+0x10/0x10 [ 534.910138][T12180] do_filp_open+0x20b/0x470 [ 534.910179][T12180] ? __pfx_do_filp_open+0x10/0x10 [ 534.910226][T12180] ? alloc_fd+0x471/0x7d0 [ 534.910260][T12180] do_sys_openat2+0x11b/0x1d0 [ 534.910302][T12180] ? __pfx_do_sys_openat2+0x10/0x10 [ 534.910341][T12180] ? find_held_lock+0x2b/0x80 [ 534.910372][T12180] __x64_sys_openat+0x174/0x210 [ 534.910397][T12180] ? __pfx___x64_sys_openat+0x10/0x10 [ 534.910426][T12180] do_syscall_64+0xcd/0x4c0 [ 534.910451][T12180] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 534.910478][T12180] RIP: 0033:0x7f43caf8eba9 [ 534.910500][T12180] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 534.910527][T12180] RSP: 002b:00007f43cbd4e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 534.910555][T12180] RAX: ffffffffffffffda RBX: 00007f43cb1d5fa0 RCX: 00007f43caf8eba9 [ 534.910574][T12180] RDX: 0000000000000001 RSI: 0000200000000000 RDI: ffffffffffffff9c [ 534.910592][T12180] RBP: 00007f43cb011e19 R08: 0000000000000000 R09: 0000000000000000 [ 534.910609][T12180] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 534.910625][T12180] R13: 00007f43cb1d6038 R14: 00007f43cb1d5fa0 R15: 00007fff76686628 [ 534.910651][T12180] [ 534.910661][T12180] [ 535.161873][T12180] Allocated by task 1: [ 535.165970][T12180] kasan_save_stack+0x33/0x60 [ 535.170675][T12180] kasan_save_track+0x14/0x30 [ 535.175398][T12180] __kasan_kmalloc+0xaa/0xb0 [ 535.180005][T12180] dvb_register_device+0x1e4/0x2370 [ 535.185220][T12180] dvb_register_frontend+0x5a6/0x880 [ 535.190637][T12180] vidtv_bridge_probe+0x459/0xa90 [ 535.195716][T12180] platform_probe+0x106/0x1d0 [ 535.200572][T12180] really_probe+0x23e/0xa90 [ 535.205127][T12180] __driver_probe_device+0x1de/0x440 [ 535.210470][T12180] driver_probe_device+0x4c/0x1b0 [ 535.215623][T12180] __driver_attach+0x283/0x580 [ 535.220413][T12180] bus_for_each_dev+0x13b/0x1d0 [ 535.225300][T12180] bus_add_driver+0x2e9/0x690 [ 535.230042][T12180] driver_register+0x15c/0x4b0 [ 535.234863][T12180] vidtv_bridge_init+0x45/0x80 [ 535.239661][T12180] do_one_initcall+0x120/0x6e0 [ 535.244445][T12180] kernel_init_freeable+0x5c2/0x910 [ 535.249784][T12180] kernel_init+0x1c/0x2b0 [ 535.254231][T12180] ret_from_fork+0x56d/0x730 [ 535.258875][T12180] ret_from_fork_asm+0x1a/0x30 [ 535.263680][T12180] [ 535.266017][T12180] Freed by task 12050: [ 535.270176][T12180] kasan_save_stack+0x33/0x60 [ 535.274874][T12180] kasan_save_track+0x14/0x30 [ 535.279567][T12180] kasan_save_free_info+0x3b/0x60 [ 535.284610][T12180] __kasan_slab_free+0x60/0x70 [ 535.289403][T12180] kfree+0x2b4/0x4d0 [ 535.293339][T12180] dvb_device_put.part.0+0x60/0x90 [ 535.298567][T12180] dvb_device_open+0x2a4/0x3b0 [ 535.303340][T12180] chrdev_open+0x234/0x6a0 [ 535.307777][T12180] do_dentry_open+0x982/0x1530 [ 535.312647][T12180] vfs_open+0x82/0x3f0 [ 535.316739][T12180] path_openat+0x1de4/0x2cb0 [ 535.321346][T12180] do_filp_open+0x20b/0x470 [ 535.325865][T12180] do_sys_openat2+0x11b/0x1d0 [ 535.330563][T12180] __x64_sys_openat+0x174/0x210 [ 535.335594][T12180] do_syscall_64+0xcd/0x4c0 [ 535.340119][T12180] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 535.346145][T12180] [ 535.348483][T12180] The buggy address belongs to the object at ffff888146373600 [ 535.348483][T12180] which belongs to the cache kmalloc-256 of size 256 [ 535.362743][T12180] The buggy address is located 24 bytes inside of [ 535.362743][T12180] freed 256-byte region [ffff888146373600, ffff888146373700) [ 535.376585][T12180] [ 535.378929][T12180] The buggy address belongs to the physical page: [ 535.385347][T12180] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x146372 [ 535.394205][T12180] head: order:1 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 535.402727][T12180] flags: 0x57ff00000000040(head|node=1|zone=2|lastcpupid=0x7ff) [ 535.410380][T12180] page_type: f5(slab) [ 535.414462][T12180] raw: 057ff00000000040 ffff88801b841b40 dead000000000122 0000000000000000 [ 535.423148][T12180] raw: 0000000000000000 0000000000100010 00000000f5000000 0000000000000000 [ 535.431747][T12180] head: 057ff00000000040 ffff88801b841b40 dead000000000122 0000000000000000 [ 535.440430][T12180] head: 0000000000000000 0000000000100010 00000000f5000000 0000000000000000 [ 535.449116][T12180] head: 057ff00000000001 ffffea000518dc81 00000000ffffffff 00000000ffffffff [ 535.458063][T12180] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000002 [ 535.466747][T12180] page dumped because: kasan: bad access detected [ 535.473174][T12180] page_owner tracks the page as allocated [ 535.478890][T12180] page last allocated via order 1, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 1, tgid 1 (swapper/0), ts 23455234698, free_ts 0 [ 535.498639][T12180] post_alloc_hook+0x1c0/0x230 [ 535.503459][T12180] get_page_from_freelist+0x132b/0x38e0 [ 535.509027][T12180] __alloc_frozen_pages_noprof+0x261/0x23f0 [ 535.514940][T12180] alloc_pages_mpol+0x1fb/0x550 [ 535.519811][T12180] new_slab+0x247/0x330 [ 535.523978][T12180] ___slab_alloc+0xcf2/0x1750 [ 535.528686][T12180] __slab_alloc.constprop.0+0x56/0xb0 [ 535.534072][T12180] __kmalloc_cache_noprof+0xfb/0x3e0 [ 535.539370][T12180] bus_add_driver+0x92/0x690 [ 535.543983][T12180] driver_register+0x15c/0x4b0 [ 535.548867][T12180] usb_register_driver+0x216/0x4d0 [ 535.553993][T12180] do_one_initcall+0x120/0x6e0 [ 535.558774][T12180] kernel_init_freeable+0x5c2/0x910 [ 535.563999][T12180] kernel_init+0x1c/0x2b0 [ 535.568355][T12180] ret_from_fork+0x56d/0x730 [ 535.572975][T12180] ret_from_fork_asm+0x1a/0x30 [ 535.577755][T12180] page_owner free stack trace missing [ 535.583130][T12180] [ 535.585478][T12180] Memory state around the buggy address: [ 535.591118][T12180] ffff888146373500: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 535.599332][T12180] ffff888146373580: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 535.607409][T12180] >ffff888146373600: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 535.615562][T12180] ^ [ 535.620678][T12180] ffff888146373680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 535.628921][T12180] ffff888146373700: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 535.637078][T12180] ================================================================== [ 535.709469][T12180] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 535.716858][T12180] CPU: 1 UID: 0 PID: 12180 Comm: syz.0.1400 Tainted: G U syzkaller #0 PREEMPT(full) [ 535.727828][T12180] Tainted: [U]=USER [ 535.731650][T12180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 535.741713][T12180] Call Trace: [ 535.745008][T12180] [ 535.747974][T12180] dump_stack_lvl+0x3d/0x1f0 [ 535.752599][T12180] vpanic+0x6e8/0x7a0 [ 535.756626][T12180] ? __pfx_vpanic+0x10/0x10 [ 535.761273][T12180] ? __pfx_vprintk_emit+0x10/0x10 [ 535.766763][T12180] ? dvb_device_open+0x36a/0x3b0 [ 535.771723][T12180] panic+0xca/0xd0 [ 535.775493][T12180] ? __pfx_panic+0x10/0x10 [ 535.779939][T12180] ? dvb_device_open+0x36a/0x3b0 [ 535.784980][T12180] ? preempt_schedule_common+0x44/0xc0 [ 535.790529][T12180] ? preempt_schedule_thunk+0x16/0x30 [ 535.795932][T12180] check_panic_on_warn+0xab/0xb0 [ 535.800898][T12180] end_report+0x107/0x170 [ 535.805251][T12180] kasan_report+0xee/0x110 [ 535.809790][T12180] ? dvb_device_open+0x36a/0x3b0 [ 535.814742][T12180] ? __pfx_dvb_device_open+0x10/0x10 [ 535.820038][T12180] dvb_device_open+0x36a/0x3b0 [ 535.824992][T12180] ? __pfx_dvb_device_open+0x10/0x10 [ 535.830289][T12180] chrdev_open+0x234/0x6a0 [ 535.834732][T12180] ? __pfx_apparmor_file_open+0x10/0x10 [ 535.840300][T12180] ? __pfx_chrdev_open+0x10/0x10 [ 535.845352][T12180] ? fsnotify_open_perm_and_set_mode+0x17c/0xa60 [ 535.851771][T12180] do_dentry_open+0x982/0x1530 [ 535.856564][T12180] ? __pfx_chrdev_open+0x10/0x10 [ 535.861539][T12180] vfs_open+0x82/0x3f0 [ 535.865638][T12180] path_openat+0x1de4/0x2cb0 [ 535.870264][T12180] ? __pfx_path_openat+0x10/0x10 [ 535.875233][T12180] do_filp_open+0x20b/0x470 [ 535.879766][T12180] ? __pfx_do_filp_open+0x10/0x10 [ 535.884830][T12180] ? alloc_fd+0x471/0x7d0 [ 535.889186][T12180] do_sys_openat2+0x11b/0x1d0 [ 535.893898][T12180] ? __pfx_do_sys_openat2+0x10/0x10 [ 535.899128][T12180] ? find_held_lock+0x2b/0x80 [ 535.903929][T12180] __x64_sys_openat+0x174/0x210 [ 535.908793][T12180] ? __pfx___x64_sys_openat+0x10/0x10 [ 535.914290][T12180] do_syscall_64+0xcd/0x4c0 [ 535.918811][T12180] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 535.924721][T12180] RIP: 0033:0x7f43caf8eba9 [ 535.929162][T12180] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 535.948805][T12180] RSP: 002b:00007f43cbd4e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 535.957510][T12180] RAX: ffffffffffffffda RBX: 00007f43cb1d5fa0 RCX: 00007f43caf8eba9 [ 535.965506][T12180] RDX: 0000000000000001 RSI: 0000200000000000 RDI: ffffffffffffff9c [ 535.973493][T12180] RBP: 00007f43cb011e19 R08: 0000000000000000 R09: 0000000000000000 [ 535.981491][T12180] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 535.989505][T12180] R13: 00007f43cb1d6038 R14: 00007f43cb1d5fa0 R15: 00007fff76686628 [ 535.997524][T12180] [ 536.000861][T12180] Kernel Offset: disabled [ 536.005196][T12180] Rebooting in 86400 seconds..