last executing test programs: 4.557975893s ago: executing program 1 (id=14306): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) madvise$auto(0x0, 0xffffffffffff0005, 0x19) madvise$auto(0x0, 0xffffff7fffff0005, 0x8) socketpair$auto(0x1e, 0x1, 0x8000000000000000, 0x0) madvise$auto(0x0, 0xffffffffffff0001, 0x15) madvise$auto(0x0, 0x200007, 0x8) 4.367186122s ago: executing program 1 (id=14309): socket$nl_generic(0x10, 0x3, 0x10) mmap$auto(0x0, 0x20009, 0x12, 0xeb1, 0x401, 0x8000) socket(0x2, 0x1, 0x0) epoll_create$auto(0x4) r0 = socket$nl_generic(0x10, 0x3, 0x10) epoll_ctl$auto(0x5, 0x3, r0, 0x0) 4.268927496s ago: executing program 1 (id=14311): mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) close_range$auto(0x2, 0x8, 0x0) io_uring_setup$auto(0x6, 0x0) socket(0x23, 0x5, 0x0) listen$auto(0x3, 0x81) ioctl$auto(0x3, 0x80000541b, 0x38) 4.121269651s ago: executing program 1 (id=14314): mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) socket(0xa, 0x801, 0x84) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @empty}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x10}}, 0x54) semctl$auto(0x201, 0xfffffffffffffffa, 0x3, 0x0) setsockopt$auto(0x3, 0x10000000084, 0xd, 0x0, 0x8) 3.762284181s ago: executing program 1 (id=14317): mmap$auto(0x0, 0x2020007, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nullb0\x00', 0x60742, 0x0) preadv$auto(0x40000000000003, &(0x7f0000000080)={0x0, 0xfffffffd}, 0x6, 0x3, 0x5) mbind$auto(0x0, 0x100000004, 0x100000000, 0x0, 0x6, 0x2) lseek$auto(0x3, 0x0, 0x1) write$auto(0x3, 0x0, 0xfdef) 3.637811616s ago: executing program 2 (id=14320): r0 = socket(0xa, 0x3, 0x3a) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) setsockopt$auto(0x3, 0x1, 0x3e, 0x0, 0x8) bind$auto(r0, &(0x7f0000000040)=@generic={0xa, "2c55000000ac5600"}, 0x66) 3.02412885s ago: executing program 2 (id=14326): mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) socket(0x10, 0x2, 0x0) sendmsg$auto_HSR_C_GET_NODE_STATUS(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000226bd7000fedbdf25030000000800030004020000060007000080000008000200", @ANYRES32=0x0, @ANYBLOB="0a00050000000000000000000a00010000000000000000000a0001000000000000000000060007000100000008000200", @ANYRES32=0x0, @ANYBLOB='\b\x00\n'], 0x68}, 0x1, 0x0, 0x0, 0x40080}, 0x40090) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x1ac}, 0x1, 0x0, 0x0, 0x4004810}, 0x800) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="72010000", @ANYBLOB="13"], 0x1ac}}, 0x4004) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) 2.801408504s ago: executing program 2 (id=14329): close_range$auto(0x2, 0xa, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0x2, 0x801, 0x106) bind$auto(0x3, &(0x7f0000000040)=@can={0x1d, 0x0, 0xfd}, 0x6a) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) setsockopt$auto(0x3, 0x1, 0x41, 0x0, 0x8) 2.664658012s ago: executing program 2 (id=14332): mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) madvise$auto(0x0, 0xffffffffffff0005, 0x17) madvise$auto(0x0, 0xffffffffffff0001, 0x15) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) madvise$auto(0x0, 0xffffffffffff0005, 0x19) umount2$auto(0x0, 0x5345) 2.570037472s ago: executing program 0 (id=14333): r0 = openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x20342, 0x0) ioctl$auto_SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000000000)) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) read$auto(r0, 0x0, 0x8) r1 = socket(0x1d, 0x2, 0x6) setsockopt$auto(r1, 0x6a, 0x1, 0x0, 0xc) 2.171047172s ago: executing program 1 (id=14337): r0 = openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x20b42, 0x0) write$auto(0x3, 0x0, 0xfffffdef) write$auto_snd_pcm_oss_f_reg_pcm_oss(r0, &(0x7f0000000080)="c2", 0x1) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) write$auto(0x3, 0x0, 0x100082) write$auto(0x3, 0x0, 0xfffffdef) 1.892067716s ago: executing program 0 (id=14340): r0 = socket$nl_generic(0x10, 0x3, 0x10) read$auto(r0, &(0x7f0000000040)='$(\xc2[\x00', 0xe) r1 = syz_genetlink_get_family_id$auto_batadv(&(0x7f0000000bc0), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$auto_BATADV_CMD_GET_TRANSTABLE_LOCAL(r0, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, r1, 0x305, 0x70bd28, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40008}, 0x0) 1.704959043s ago: executing program 0 (id=14343): socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket(0x11, 0x3, 0x2) socket(0x21, 0x2, 0xa) mmap$auto(0x0, 0x8, 0x1000000004, 0x9b72, 0x2, 0x8000) getsockopt$auto(0x6, 0x110, 0x6, 0xffffffffffffffff, 0x0) 1.600100403s ago: executing program 0 (id=14345): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0x28, 0x801, 0x0) connect$auto(0x3, &(0x7f00000000c0)=@vsock={0x28, 0x0, 0x2711}, 0x51) ioctl$auto(0x3, 0x80000541b, 0x38) 1.294105256s ago: executing program 3 (id=14348): bpf$auto(0x5, &(0x7f0000000000)=@bpf_attr_0={0x0, 0x1, 0xff, 0x5, 0x8006, 0xffffffffffffffff, 0xfffffffb, "04007a0cd9022f362600f4f80a00", 0x0, 0xffffffffffffffff, 0x0, 0x8, 0x1, 0x7}, 0x7) socket(0x1, 0x1, 0x0) r0 = socket(0x10, 0x2, 0x4) sendmsg$auto_THERMAL_GENL_CMD_TZ_GET_ID(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="21022cbc7000ebdbdf2501"], 0x14}, 0x1, 0x0, 0x0, 0x400c050}, 0x4000080) sendmsg$auto_NFSD_CMD_THREADS_SET(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c00000014"], 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x400c000) write$auto(r0, &(0x7f0000000000)='-\x00', 0x2fb) 1.197439038s ago: executing program 3 (id=14349): syz_clone3(&(0x7f00000004c0)={0x2000000, 0x0, 0x0, 0x0, {0x21}, 0x0, 0x0, 0x0, 0x0}, 0x58) close_range$auto(0x2, 0x8, 0x0) socket(0x2, 0x80002, 0x73) r0 = socket(0xa, 0x1, 0x84) listen$auto(0x3, 0x83) accept4$auto(r0, 0x0, 0x0, 0x0) 1.046305331s ago: executing program 2 (id=14350): mmap$auto(0x0, 0x9d90, 0xdf, 0xeb1, 0x401, 0x8000) read$auto(0xffffffffffffffff, &(0x7f0000000340)='\x00\x9aY\xa4d\xc2\xc0\x12\xc4\xb0c\xe6\x11\xe4|\x13\xaeO+\x14\x9a\xa0AK\x87\x83vj\x1b(\xf4\x11\x16\\\xc8x|\xd2\xd0\xa6\x80\x00T\xc0\xf4S=`\xcd\xc9y\x8a\xf0\t\x00\x00\x00', 0x9) r0 = socket(0x10, 0x2, 0x0) sendmsg$auto_IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000003680)={0xd80, 0x0, 0x4, 0x70bd26, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DAEMON={0xd69, 0x3, 0x0, 0x1, [@typed={0x14, 0x53, 0x0, 0x0, @ipv6=@ipv4={'\x00', '\xff\xff', @multicast1}}, @generic="94aec91d7127b0187b358bf012ea3fa85e5dfb5696fa9a381344040d45085a8a69adc822fc599870c78bc48a261e88c2a8e4252f5b6377ca9894d967bd8b9851c65c955619334a13fa37f8c8f55e0adcef5041", @typed={0x8, 0xa9, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="cae6daa2115d5475b94546c1a59eb39aa676883a2aa6b28fb3062af542826e47735db20ad80a46b2bedeb92ba49415782c2be5e23a00749d7d5984cb2ea98aec410d3937eff248eb127beba633e6ba620688ef86fbda6596882640df248bcfad5c84ade6a9c8107745e7f4916025aaaa278c6c4553ac98a49d6f97a073288f824e828ba570fd93804c341cab6751e8e9022b70b6cf6ee367a5d79157bed4df7f15d1b07c73864e8cc252d672e4a54f46aa28f0b2de5621025ed47436d20b3e393a1b6f2ff6168339708b", @nested={0xc2c, 0x49, 0x0, 0x1, [@nested={0x4, 0x23}, @typed={0x14, 0x3b, 0x0, 0x0, @ipv6=@mcast1}, @nested={0xc10, 0x36, 0x0, 0x1, [@nested={0x21, 0xb8, 0x0, 0x1, [@typed={0x14, 0xfd, 0x0, 0x0, @ipv6=@private1}, @nested={0x4, 0x6e}, @nested={0x4, 0x85}, @generic="86"]}, @nested={0xbe5, 0x29, 0x0, 0x1, [@typed={0x8, 0x143, 0x0, 0x0, @uid}, @typed={0x8, 0xc, 0x0, 0x0, @u32=0x53d}, @generic="06f3f15ee773298aba24165625e11f138abc9f82afde899851e0f38768071d8c70fb55747dd23c0044d767b025f03fa7efb81e270596a889ef20a952116c6a288b39dc86cdce373e27cbe34668a7ec551767f128a4a08b79b2edd73ff7112275f818a6e839ca8abb902a978a960849eb91d65f01dc9eb56f73f4fcc190e5556cbf94bb76c4997ba9fdd3ff0ac0cb2598a39627b16c7a00dbc1470ad585305042318e4362f4abcf7ced27f83d4eebb1b824a226cdab6cc4ff12b790bf79988c396b02a36d42407f8338febac27ee72ebcc54ab681b05404703043335f760f79eb5da4bfd5c77ba7e3b14845d8e600fa8fffd0ff53cae39ddc5b8ed7c86a72332219a48e4f360162894127ccf5925e4849a22ee4770801aa35773d7443b17d619f8d6c52e64bcf98cfbacc1c479b941f3c77f482cb84212d9def88b66ae088a3766bd880f82fb65e142b925691d232c2d8082969bafd470e191097098388a457c48f562ab49e134863cf1fbeb220dc3e2b0c3b8252cba1b6733df7e6832e1b84bfaf911add5a8f5cc322193ab9d57f574b6974031dbda51e05258eb1ce980af4ef7abdc71377b39b4c11e0648ba3f81b22ca8b71ac995e7897fa5d300fda3a3639a6288fa203f028b2c4237fa0e049f1b4cd0de2015845f5d68782bc66abffc951d14bf2acf15c641e5ee4e664e8e026dc0fbdc9461c2458e3f1bb8845e0712de7c38dfdc6cab65ff9ca10afc064c78426fdb3ef6735bc04d6bdf77355d4adbdb628c5216e908b829fccfd138acda02bf9545161e1650cb74972e72347ebf1a1fb8898d6f7537b2326f4cb5e3ba782a16ef4604c0a0ca2cafcff262e86c79f2ac8ccfa88502d26d2c83e27ed2f65a7b8e2812fd8da9228ab9944c3a627ba3e69af2661b0002408a1fa4ba4a80b746dc27377ceb8207402184ce3cc6b4b253fa7e38546fad0ecf4e346d109d41a7685600c566ce66bb3032d4e3ae81f5b9cc66e143b7073ab77231a08c291e8c6182426c71006296b40b85f9ca6c0e40f8535b6b0498983a79bd4eff2a9868d7c32d0986ce7f8fc5f26f238266668ba6c943923586b531fbef2eba0450ae9f8d731912a528ae95ba8328fb672b15bcf2859f001ef28a12031a8b43f3cd578baf23d03698200df46d1c395fcb2e2ff5c899a468c899e1427285d0df06991b8c00a48e680a1cb87eba1dbf1577eb5cb94c9aedaa5ba1383b0830c6e2b0b23cb1bc0e50fe8cdf6b1719052d75c4a06b36a9facc647454ed31623aa2af76665600a42bcd97ae0a3a92d342151a59083010e889417e42d4bf8c6e8d7d21643de3a5d3e7ee718b00dee00f718fa0ef3ddda8d5dbfce49ef628120857efb66fd6df89b4038dbf17b50bec33f4c2e965700a91516e29de4d6592be383fb9d7c82b6e179b98edd8120254da7414cb9d914815b55258726c0132aaf0c7413c13e4a06caf45e65af5beee3dcffb81c6a839ba23bf9d31167cbd07a198b5e985b417a9530fbaf724ba5cffc0ba279779e8ac7bf91df65f106543acdf38b382e27b35a97c964446ac0239c46675a434db5f0e12419fda17c75cd432ec84db5573beb218f658cf8903200a26e02eae53f1045e9039721f06da2c61192171f011cd4762847193e383fd8c09c96b0b57b3061746a4e89a7f6335dd402787aa180b044789a5ce13cb50b3586d88e9802d28aa1ce15690dc024dea8b0e4aa953f2e1eebc34d1bcb0af20477b0ca1e3b5cb2ad2a94aac01420567ea18a18dc00bee747ed29e1fca8b48984a5105ba4124b578613e95f4e222d9ff936c00667201e93363000ab1e5676ccaae733177f111abf774010783326269124d3c4965e578777db3773452c8b0211f7382fdcd7a484cc17f7f7e83b793f80e428fcef5880b23d4e6690344d4c0e113689733c33ca53b22a664e19c35136f87d8d198eef66254c2eeefafaca1df12f32a7c7572d89707f450dad9c7c5e8de6e9912129438e34929a7f4d1a61bd895ef3d725c7f0d9e9e39618875928a3a3d87fcc625eb0bed9128820cb05220f94efdcb3fea08a631b7c7208c32e66f0aaea90b0f0995b3f1c0f41b5acf2e185cda534c676a6951b2591057b35ca00856ab6b94cbcff9d355f06dda491fa0aca56dc2ff8812ec10a35df39ed7eace30b3148a168d25c546bfa222a9d57c799ab60ab8712e6cef46718368d4524dd86abb3359af3d79599a09699bade3d7d71cf665e6c164e14542296d3a5728e74ef41a1e4aedb0e8907ba287f699379adcab533ce5d6549213cffc2fef7287b1290a3719638f69c9eeb3f3f667468b154e4b7af9ba8d87bfc6aef1f42b7b2899d35c3f00397fe784271b9e808db878842cc780eff318f601e34e608ab3124470cac40227b654812f3bb7c11180a4a731e238ce70d99a268a9c60b0126c87801f01f20b01164aaf72d68d71973b85d2a5294f2e83b1c91525e9c46245c1f869fb08a02753b48fad808beb51d42657ca37de33ebeaa8f7ae853af52b08f68520fe083b2c0893a04fbf9a9628be524b287da8e20c13c7e284061f5563e85c3f9b3c0d45acf3f5437f691633396362151923fa8909eb8ac4abef6d1f55343c44f89fd929125e5fff72e2b141209dec1ce548b1ca3cb2689bf37b39b5212af9353f2c8cff7542c051e6cb0415a92f82ef7d39968066f1b7d6b0e1caf06ffb7a684e1e47b0b48d46f6c6fda54f266fb792bf8b52837d5e83bc6da4fe6f685ff00d36fc3bc0bf8f3282d7eb99fe6245712c1599458ba525804d98446be0e2e3c7f596436705985659ab230580fec583015c273cc0d1050e3b82c0124b7d9575f8165f9a7b121d9d1cd3eba96edd0d9bfdb6da1006d146169136ec1c8e2a898b45aedd5cb2087173d76f1d89911896539b0345731ef18a29d3d39a4855dc5dffdeee7e1eeca390a51ec6ec19ca011667f3a70ec9446a2ff0406cadd8cac89c59bb1571b93c513475804694a5c2b30fc31e8554a94c8e86d55de8126f03649f243cc3f7a37964eec6d8e5c1c8b1e95743c4cea1a8c7330a3db3febec60185991203d53d559451b3b090f5401a7bc469fb995e40252b3e269b5eabe80c3fceac60b6e079fe7f7ca1b84c4494fe1090f76ef927a803978efda5559714fbab861e51b7f8dd3e938ca508a4fa1776f86fd74a3a530ad49ed1ff52d3d16af9b472f2e0fe29e60a98ffe13e7e1306e72dd9fe232e609a8c51fc0210a602d5def7cf57c0ae422794d41908fc6b125617d44f4c0a3ffce0bf8580894b0dfdf9a9fa412b02db2b12476529f29074734660d5d7738975b183a75e1b37427e33fcc5de2c56e8506da207697bcde48ffded39c42cacc2b1755d4ffd183bdd6d2edbcfaafdcc06583f736ce468972a759d97bcf52c12f16f6541a0857578a6a95cfbd12e25c1a3835ffabefe74370f812367d5094ae90b371d0927ee9e4d4e854ce4ad29d108963091ee294e3d8c769ad19ea95d606c987dac292bc8bc3f0a543fbfdeb341cbe094285425031cd1cdf73c52190144a59141352263cf0a7e6cef65dbd277585b51b278614295436f4659aadf0038dad2aa73ada5489e065e74faebc805568639ee30556cd64d117b34938dfe6fcd5a14c8ecc3db7d20793e993a0356b208b73303ffc63047c52dd6e2f621037aa8bfc43c5f0257d3287a282e23349581ee6b5d6b9fd54bfec97ba8541669dd6b92ebb844af2a7da8e8af825f1b6c1a6b544db7e2718ed21f586e8c034c8ab87ce831415709ada2925e6e826afe0fe5fd89432be1dfed742e54162a977d9576b5e2448dc55a92294f192e74776c3f0c22ada5949420a8c635791303cd9519e2a76039a4172b953b2aa7c512da6ebd30920dfc94995c755fa290a77307f0160871b80a8580bf45d12b681d4a95bcb602639eaa66b9767e8ab6c582cb1f523f705796d153e4aff29d9c70bbeebdf231b71edee53b999afdac24c53fce9ab99fd9d8965df52315d868f4654ab6c0cbb87999f5ebabccc1ba027f09c581e383417a5f11e0016d66faaacf19c470bab4512ab7ed9b90c256350ce0d309b896412a2bb36bdc8e8bcc3a61adeacb8c4e56fc48c53afaac6686c6cf41c1f19bfd717183eeba9057e7df524e679fe1a999f13624a2be13342c721be517bc50fef6de3470bbd50cdc91a36394c2398b68a8cb7a5b54e2392cee22fc9982bae712f4654968d05f4a6846197df8b35da4e070fc70e98d952c300c46aef21f834eef8878066a35ce10fe03fe9e15d528095e2c64ebf736a78"]}]}]}]}]}, 0xd80}, 0x1, 0x0, 0x0, 0x90}, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYBLOB="1200", @ANYBLOB="5de1"], 0x1ac}}, 0x40000) recvmmsg$auto(r0, &(0x7f0000000140)={{0x0, 0x4, &(0x7f0000000080)={0x0, 0x803}, 0x5, 0x0, 0x2, 0x8}, 0x800}, 0x10a, 0x8, 0x0) 1.007103989s ago: executing program 0 (id=14351): ioperm$auto(0x90d5, 0xc, 0x2) rt_sigprocmask$auto(0x0, &(0x7f0000000000)={0xfffffffffffffe01}, 0x0, 0x8) r0 = gettid() r1 = getpid() rt_tgsigqueueinfo$auto(r1, r0, 0x1, &(0x7f0000000600)={@siginfo_0_0={0xffffff88, 0x1, 0x40, @_rt={0x0, 0xee01, @sival_int=0x9ae}}}) rt_sigsuspend$auto(&(0x7f0000000380)={0xe}, 0x8) 286.80831ms ago: executing program 3 (id=14352): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r0 = openat$auto_sg_fops_sg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sg0\x00', 0x82802, 0x0) sendmsg$auto_L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYBLOB="01002dbd7000f9dbdf2501000000060002000100000005000700570000000800090108000000050004000300000014001f00fe88000000000000000000000000000114002000ff010000000000000000000000000001"], 0x5c}, 0x1, 0x0, 0x0, 0x40000}, 0x0) write$auto(r0, &(0x7f0000000040)='S\x00\x00\x00\xfe\xff\xff\xff', 0x8587) readv$auto(0x3, &(0x7f0000000a80)={0x0, 0x57}, 0x1) 285.793623ms ago: executing program 2 (id=14360): mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) madvise$auto(0x0, 0xffffffffffff0001, 0x15) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) unshare$auto(0x40000080) io_getevents$auto(0x409, 0xd9d, 0x8, 0x0, 0x0) 212.289583ms ago: executing program 3 (id=14353): r0 = socket(0x10, 0x2, 0x0) sendmsg$auto_OVS_METER_CMD_SET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16, @ANYBLOB="02002abd7000ffdbdf2502000000040002001c00048005bc48242d10b34cfb6a801306b44fd2162bb3596680cddf0800070000100000080001"], 0x44}, 0x1, 0x0, 0x0, 0x4004004}, 0x8000) sendmsg$auto_OVS_DP_CMD_NEW(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="0f0026bd7000fcdbdf9907"], 0x24}, 0x1, 0x0, 0x0, 0x20000800}, 0x4) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="72010000", @ANYBLOB='T'], 0x1ac}}, 0x40000) sendmmsg$auto(r0, &(0x7f0000000200)={{0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080), 0xfc2}, 0x2, &(0x7f00000001c0), 0x7, 0xa505}, 0x800}, 0x7, 0x4008) 121.542888ms ago: executing program 3 (id=14354): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) socketpair$auto(0x1, 0x5, 0x8000000000000000, 0x0) io_uring_setup$auto(0x6, 0x0) lsm_list_modules$auto(0x0, 0x0, 0x0) dup2$auto(0x5, 0x4) recvmmsg$auto(0x3, 0x0, 0x6, 0x7bd6, 0x0) 88.413852ms ago: executing program 0 (id=14355): socket(0x1d, 0x2, 0x7) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) sendmsg$auto_GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x200440c4}, 0x40048c5) lstat$auto(0x0, &(0x7f0000000180)={0x9, 0x7f, 0x100000001, 0x0, 0x0, 0xee00, 0x0, 0x8001, 0x6, 0x7, 0x453f, 0x5, 0x400205, 0x9, 0x5, 0x64, 0x104}) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x89fc, &(0x7f0000000040)={'bridge0\x00'}) 0s ago: executing program 3 (id=14356): mmap$auto(0x0, 0x4020009, 0x6, 0xeb1, 0x401, 0x8000) r0 = socket(0x10, 0x2, 0x0) sendmsg$auto_HSR_C_GET_NODE_STATUS(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00082dbd7000fedbdf250300000008000400b70a0000060007000080000008000200", @ANYRES32, @ANYBLOB="0a0005000180c200000e00000a0001000180c200000e00000a000100aaaaaaaaaa35000008000200", @ANYRES32, @ANYBLOB="060006000500000008002e"], 0x68}, 0x1, 0x0, 0x0, 0x40080}, 0x40) sendmsg$auto_OVS_VPORT_CMD_DEL(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYBLOB="10"], 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[], 0x1ac}}, 0x40000) sendmmsg$auto(r0, &(0x7f0000000200)={{0x0, 0x0, &(0x7f0000000100)={0x0, 0xfc2}, 0x2, 0x0, 0x7, 0xa505}, 0x800}, 0x7, 0x4008) kernel console output (not intermixed with test programs): active_anon 0 [ 805.664738][ T4555] inactive_file 0 [ 805.687863][ T4555] active_file 0 [ 805.699642][ T4555] unevictable 0 [ 805.719151][ T4555] hierarchical_memory_limit 3145728 [ 805.743604][ T4555] hierarchical_memsw_limit 9223372036854771712 [ 805.771801][ T4555] total_cache 0 [ 805.783733][ T4555] total_rss 49152 [ 805.798411][ T4555] total_rss_huge 0 [ 805.813058][ T4555] total_shmem 0 [ 805.829558][ T4555] total_mapped_file 0 [ 805.849712][ T4555] total_dirty 0 [ 805.853446][ T4555] total_writeback 131072 [ 805.881519][ T4555] total_workingset_refault_anon 23065 [ 805.902454][ T4555] total_workingset_refault_file 27561 [ 805.923135][ T4555] total_swap 5156864 [ 805.942358][ T4555] total_swapcached 135168 [ 805.966263][ T4555] total_pgpgin 351909 [ 805.981551][ T4555] total_pgpgout 367750 [ 806.002976][ T4555] total_pgfault 444830 [ 806.024391][ T4555] total_pgmajfault 13234 [ 806.042487][ T4555] total_inactive_anon 135168 [ 806.061201][ T4555] total_active_anon 0 [ 806.076190][ T4555] total_inactive_file 0 [ 806.089501][ T4555] total_active_file 0 [ 806.103240][ T4555] total_unevictable 0 [ 806.118415][ T4555] anon_cost 0 [ 806.131145][ T4555] file_cost 158 [ 806.144182][ T4555] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz.0.13625,pid=4560,uid=0 [ 806.267128][ T4555] Memory cgroup out of memory: Killed process 4560 (syz.0.13625) total-vm:108312kB, anon-rss:1268kB, file-rss:22868kB, shmem-rss:0kB, UID:0 pgtables:152kB oom_score_adj:1000 [ 806.953913][ T4582] syz.0.13635 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=1000 [ 806.992579][ T4582] CPU: 0 UID: 0 PID: 4582 Comm: syz.0.13635 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 806.992613][ T4582] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 806.992619][ T4582] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 806.992628][ T4582] Call Trace: [ 806.992633][ T4582] [ 806.992639][ T4582] dump_stack_lvl+0x16c/0x1f0 [ 806.992666][ T4582] dump_header+0x101/0x960 [ 806.992684][ T4582] oom_kill_process+0x176/0x910 [ 806.992701][ T4582] out_of_memory+0x350/0x1700 [ 806.992717][ T4582] ? __lock_acquire+0x436/0x2890 [ 806.992732][ T4582] ? __pfx_out_of_memory+0x10/0x10 [ 806.992753][ T4582] mem_cgroup_out_of_memory+0x118/0x130 [ 806.992770][ T4582] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 806.992791][ T4582] ? do_raw_spin_unlock+0x172/0x230 [ 806.992810][ T4582] try_charge_memcg+0x695/0xd30 [ 806.992835][ T4582] ? __pfx_try_charge_memcg+0x10/0x10 [ 806.992860][ T4582] ? find_held_lock+0x2b/0x80 [ 806.992881][ T4582] charge_memcg+0x8a/0x230 [ 806.992902][ T4582] mem_cgroup_swapin_charge_folio+0xeb/0x470 [ 806.992919][ T4582] __read_swap_cache_async+0x397/0x500 [ 806.992939][ T4582] ? __pfx___read_swap_cache_async+0x10/0x10 [ 806.992956][ T4582] ? finish_task_switch.isra.0+0x202/0xbd0 [ 806.992982][ T4582] swap_cluster_readahead+0x432/0x770 [ 806.992998][ T4582] ? xa_load+0x149/0x2c0 [ 806.993015][ T4582] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 806.993034][ T4582] ? __lock_acquire+0x436/0x2890 [ 806.993055][ T4582] ? get_vma_policy+0x242/0x3c0 [ 806.993070][ T4582] swapin_readahead+0x160/0x1220 [ 806.993094][ T4582] ? __pfx_swapin_readahead+0x10/0x10 [ 806.993111][ T4582] ? find_held_lock+0x2b/0x80 [ 806.993135][ T4582] ? swap_cache_get_folio+0x267/0x8e0 [ 806.993150][ T4582] ? swap_cache_get_folio+0x267/0x8e0 [ 806.993165][ T4582] ? swap_cache_get_folio+0x267/0x8e0 [ 806.993182][ T4582] ? swap_cache_get_folio+0x267/0x8e0 [ 806.993198][ T4582] ? swap_cache_get_folio+0x293/0x8e0 [ 806.993215][ T4582] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 806.993230][ T4582] ? __pfx_get_swap_device+0x10/0x10 [ 806.993249][ T4582] ? rcu_read_unlock+0x2d/0xb0 [ 806.993269][ T4582] ? do_swap_page+0x962/0x64a0 [ 806.993282][ T4582] do_swap_page+0x962/0x64a0 [ 806.993298][ T4582] ? __lock_acquire+0x436/0x2890 [ 806.993316][ T4582] ? __pfx_do_swap_page+0x10/0x10 [ 806.993332][ T4582] ? __pfx_default_wake_function+0x10/0x10 [ 806.993356][ T4582] ? rcu_is_watching+0x12/0xc0 [ 806.993375][ T4582] ? ___pte_offset_map+0x175/0x380 [ 806.993397][ T4582] __handle_mm_fault+0x19cb/0x2bb0 [ 806.993415][ T4582] ? reacquire_held_locks+0xcd/0x1f0 [ 806.993428][ T4582] ? __pfx___handle_mm_fault+0x10/0x10 [ 806.993449][ T4582] ? lock_vma_under_rcu+0x176/0x580 [ 806.993470][ T4582] ? count_memcg_events_mm.constprop.0+0xfa/0x2a0 [ 806.993494][ T4582] handle_mm_fault+0x3fe/0xad0 [ 806.993512][ T4582] do_user_addr_fault+0x60c/0x1370 [ 806.993531][ T4582] ? rcu_is_watching+0x12/0xc0 [ 806.993551][ T4582] exc_page_fault+0x64/0xc0 [ 806.993573][ T4582] asm_exc_page_fault+0x26/0x30 [ 806.993587][ T4582] RIP: 0033:0x7fbac1e49040 [ 806.993600][ T4582] Code: c3 00 00 00 00 00 00 00 00 00 ff 35 ca af 36 00 ff 25 cc af 36 00 0f 1f 40 00 ff 25 ca af 36 00 68 00 00 00 00 e9 00 00 00 00 25 c2 af 36 00 68 29 00 00 00 e9 d0 ff ff ff ff 25 ba af 36 00 [ 806.993614][ T4582] RSP: 002b:00007ffd8735fdf8 EFLAGS: 00010212 [ 806.993625][ T4582] RAX: 0000000000000038 RBX: 00007fbac15fd010 RCX: 00007fbac15fd010 [ 806.993635][ T4582] RDX: 0000000000000008 RSI: 00007fbac15fd008 RDI: 00007fbac15fd010 [ 806.993643][ T4582] RBP: ffffffff81621fd3 R08: 00007fbac15fd0a0 R09: 00007fbac21d2000 [ 806.993652][ T4582] R10: 00007fbac15fd008 R11: 0000000000000004 R12: 0000000000000008 [ 806.993660][ T4582] R13: 00007fbac15fd008 R14: 00007fbac15fd088 R15: 00007fbac15fd008 [ 806.993671][ T4582] ? fpregs_assert_state_consistent+0x13/0x150 [ 806.993699][ T4582] [ 806.996133][ T4582] memory: usage 3072kB, limit 3072kB, failcnt 181587 [ 807.774118][T22390] Bluetooth: hci2: ISO packet too small [ 808.162941][ T4611] netlink: 186 bytes leftover after parsing attributes in process `syz.1.13647'. [ 808.405699][ T4582] memory+swap: usage 4008kB, limit 9007199254740988kB, failcnt 0 [ 808.432305][ T4582] kmem: usage 2920kB, limit 9007199254740988kB, failcnt 0 [ 808.473736][ T4582] Memory cgroup stats for /syz0: [ 808.473833][ T4582] cache 0 [ 808.501809][ T4582] rss 8192 [ 808.504860][ T4582] rss_huge 0 [ 808.508040][ T4582] shmem 0 [ 808.549579][ T4582] mapped_file 0 [ 808.559653][ T4582] dirty 0 [ 808.580053][ T4582] writeback 118784 [ 808.598238][ T4582] workingset_refault_anon 23138 [ 808.626989][ T4582] workingset_refault_file 27561 [ 808.637072][ T4582] swap 958464 [ 808.657447][ T4582] swapcached 135168 [ 808.678871][ T4582] pgpgin 352020 [ 808.696852][ T4582] pgpgout 367861 [ 808.705206][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 808.723854][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 808.738284][ T4582] pgfault 445040 [ 808.755660][ T4582] pgmajfault 13278 [ 808.772635][ T4582] inactive_anon 118784 [ 808.792680][ T4582] active_anon 16384 [ 808.796560][ T4582] inactive_file 0 [ 808.835756][ T4582] active_file 0 [ 808.845861][ T4582] unevictable 0 [ 808.869555][ T4582] hierarchical_memory_limit 3145728 [ 808.884210][ T4582] hierarchical_memsw_limit 9223372036854771712 [ 808.904938][ T4582] total_cache 0 [ 808.912386][ T4582] total_rss 8192 [ 808.921096][ T4582] total_rss_huge 0 [ 808.933662][ T4582] total_shmem 0 [ 808.937154][ T4582] total_mapped_file 0 [ 808.958305][ T4582] total_dirty 0 [ 808.971278][ T4582] total_writeback 118784 [ 808.987085][ T4582] total_workingset_refault_anon 23138 [ 809.007535][ T4582] total_workingset_refault_file 27561 [ 809.027598][ T4582] total_swap 958464 [ 809.041861][ T4582] total_swapcached 135168 [ 809.056280][ T4582] total_pgpgin 352020 [ 809.071351][ T4582] total_pgpgout 367861 [ 809.085029][ T4582] total_pgfault 445040 [ 809.100029][ T4582] total_pgmajfault 13278 [ 809.114553][ T4582] total_inactive_anon 118784 [ 809.131002][ T4582] total_active_anon 16384 [ 809.145594][ T4582] total_inactive_file 0 [ 809.159900][ T4582] total_active_file 0 [ 809.173186][ T4582] total_unevictable 0 [ 809.190374][ T4582] anon_cost 0 [ 809.201662][ T4582] file_cost 158 [ 809.213347][ T4582] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz.0.13635,pid=4582,uid=0 [ 809.262448][ T4582] Memory cgroup out of memory: Killed process 4582 (syz.0.13635) total-vm:104212kB, anon-rss:1268kB, file-rss:22584kB, shmem-rss:0kB, UID:0 pgtables:132kB oom_score_adj:1000 [ 812.412404][ T4746] loop6: detected capacity change from 0 to 8192 [ 813.065454][ T4733] syz.0.13692 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=1000 [ 813.136699][ T4733] CPU: 0 UID: 0 PID: 4733 Comm: syz.0.13692 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 813.136727][ T4733] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 813.136734][ T4733] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 813.136742][ T4733] Call Trace: [ 813.136749][ T4733] [ 813.136757][ T4733] dump_stack_lvl+0x16c/0x1f0 [ 813.136784][ T4733] dump_header+0x101/0x960 [ 813.136802][ T4733] oom_kill_process+0x176/0x910 [ 813.136819][ T4733] out_of_memory+0x350/0x1700 [ 813.136835][ T4733] ? __lock_acquire+0x436/0x2890 [ 813.136852][ T4733] ? __pfx_out_of_memory+0x10/0x10 [ 813.136872][ T4733] mem_cgroup_out_of_memory+0x118/0x130 [ 813.136890][ T4733] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 813.136910][ T4733] ? do_raw_spin_unlock+0x172/0x230 [ 813.136929][ T4733] try_charge_memcg+0x695/0xd30 [ 813.136955][ T4733] ? __pfx_try_charge_memcg+0x10/0x10 [ 813.136980][ T4733] ? find_held_lock+0x2b/0x80 [ 813.137001][ T4733] charge_memcg+0x8a/0x230 [ 813.137022][ T4733] mem_cgroup_swapin_charge_folio+0xeb/0x470 [ 813.137039][ T4733] __read_swap_cache_async+0x397/0x500 [ 813.137060][ T4733] ? __pfx___read_swap_cache_async+0x10/0x10 [ 813.137079][ T4733] ? do_page_mkwrite+0x174/0x380 [ 813.137095][ T4733] ? __handle_mm_fault+0x1919/0x2bb0 [ 813.137109][ T4733] ? handle_mm_fault+0x330/0xad0 [ 813.137122][ T4733] ? do_user_addr_fault+0x60c/0x1370 [ 813.137138][ T4733] ? asm_exc_page_fault+0x26/0x30 [ 813.137156][ T4733] swap_cluster_readahead+0x432/0x770 [ 813.137178][ T4733] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 813.137207][ T4733] ? get_vma_policy+0x242/0x3c0 [ 813.137222][ T4733] swapin_readahead+0x160/0x1220 [ 813.137246][ T4733] ? __pfx_swapin_readahead+0x10/0x10 [ 813.137263][ T4733] ? find_held_lock+0x2b/0x80 [ 813.137279][ T4733] ? swap_cache_get_folio+0x267/0x8e0 [ 813.137294][ T4733] ? swap_cache_get_folio+0x267/0x8e0 [ 813.137309][ T4733] ? swap_cache_get_folio+0x267/0x8e0 [ 813.137326][ T4733] ? swap_cache_get_folio+0x267/0x8e0 [ 813.137341][ T4733] ? swap_cache_get_folio+0x293/0x8e0 [ 813.137358][ T4733] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 813.137373][ T4733] ? __pfx_get_swap_device+0x10/0x10 [ 813.137392][ T4733] ? rcu_read_unlock+0x2d/0xb0 [ 813.137407][ T4733] ? __page_table_check_ptes_set+0x1b1/0x4e0 [ 813.137430][ T4733] ? do_swap_page+0x962/0x64a0 [ 813.137443][ T4733] do_swap_page+0x962/0x64a0 [ 813.137459][ T4733] ? __lock_acquire+0x436/0x2890 [ 813.137480][ T4733] ? block_dirty_folio+0x114/0x1b0 [ 813.137496][ T4733] ? __pfx_do_swap_page+0x10/0x10 [ 813.137512][ T4733] ? __pfx_default_wake_function+0x10/0x10 [ 813.137533][ T4733] ? fault_dirty_shared_page+0x18f/0x690 [ 813.137551][ T4733] ? __pfx_ext4_page_mkwrite+0x10/0x10 [ 813.137571][ T4733] ? rcu_is_watching+0x12/0xc0 [ 813.137590][ T4733] ? ___pte_offset_map+0x175/0x380 [ 813.137613][ T4733] __handle_mm_fault+0x19cb/0x2bb0 [ 813.137631][ T4733] ? reacquire_held_locks+0xcd/0x1f0 [ 813.137644][ T4733] ? __pfx___handle_mm_fault+0x10/0x10 [ 813.137661][ T4733] ? lock_vma_under_rcu+0x176/0x580 [ 813.137682][ T4733] ? count_memcg_events_mm.constprop.0+0xfa/0x2a0 [ 813.137705][ T4733] handle_mm_fault+0x3fe/0xad0 [ 813.137723][ T4733] do_user_addr_fault+0x60c/0x1370 [ 813.137742][ T4733] ? rcu_is_watching+0x12/0xc0 [ 813.137762][ T4733] exc_page_fault+0x64/0xc0 [ 813.137785][ T4733] asm_exc_page_fault+0x26/0x30 [ 813.137798][ T4733] RIP: 0033:0x7fbac1e49170 [ 813.137811][ T4733] Code: 68 00 00 00 00 e9 00 00 00 00 ff 25 3a af 36 00 68 00 00 00 00 e9 00 00 00 00 ff 25 32 af 36 00 68 08 00 00 00 e9 b0 fe ff ff 25 2a af 36 00 68 20 00 00 00 e9 a0 fe ff ff ff 25 22 af 36 00 [ 813.137824][ T4733] RSP: 002b:00007ffd8735fe18 EFLAGS: 00010203 [ 813.137836][ T4733] RAX: 00000000005b7870 RBX: 00007fbac2d15720 RCX: 000000000000000a [ 813.137845][ T4733] RDX: 000000000000000c RSI: 0000000000000000 RDI: 0000001b33adba98 [ 813.137853][ T4733] RBP: fffffffffffffff4 R08: 0000000000000008 R09: 000000000003d7ac [ 813.137861][ T4733] R10: 00007fbac19ff008 R11: 0000000000000004 R12: 000000000004855c [ 813.137870][ T4733] R13: 000000000004854c R14: 000000000000000c R15: 000000000000000c [ 813.137889][ T4733] [ 813.141280][ T4733] memory: usage 3072kB, limit 3072kB, failcnt 183460 [ 814.599041][ T4733] memory+swap: usage 8112kB, limit 9007199254740988kB, failcnt 0 [ 814.606789][ T4733] kmem: usage 2944kB, limit 9007199254740988kB, failcnt 0 [ 814.661749][ T4733] Memory cgroup stats for /syz0: [ 814.661849][ T4733] cache 0 [ 814.701947][ T4733] rss 8192 [ 814.712026][ T4733] rss_huge 0 [ 814.731088][ T4733] shmem 0 [ 814.734052][ T4733] mapped_file 0 [ 814.767374][ T4733] dirty 0 [ 814.777543][ T4733] writeback 118784 [ 814.803693][ T4733] workingset_refault_anon 23522 [ 814.818459][ T4733] workingset_refault_file 27561 [ 814.879334][ T4733] swap 5160960 [ 814.888405][ T4733] swapcached 131072 [ 814.919563][ T4733] pgpgin 353782 [ 814.928905][ T4733] pgpgout 369624 [ 814.942446][ T4733] pgfault 447816 [ 814.954518][ T4733] pgmajfault 13532 [ 814.981269][ T4733] inactive_anon 118784 [ 815.006679][ T4733] active_anon 12288 [ 815.019216][ T4733] inactive_file 0 [ 815.036259][ T4733] active_file 0 [ 815.058826][ T4733] unevictable 0 [ 815.075141][ T4733] hierarchical_memory_limit 3145728 [ 815.103389][ T4733] hierarchical_memsw_limit 9223372036854771712 [ 815.131456][ T4733] total_cache 0 [ 815.147683][ T4733] total_rss 8192 [ 815.168886][ T4733] total_rss_huge 0 [ 815.189237][ T4733] total_shmem 0 [ 815.204164][ T4733] total_mapped_file 0 [ 815.231933][ T4733] total_dirty 0 [ 815.247132][ T4733] total_writeback 118784 [ 815.275702][ T4733] total_workingset_refault_anon 23522 [ 815.292024][ T4733] total_workingset_refault_file 27561 [ 815.314607][ T4818] netlink: 28 bytes leftover after parsing attributes in process `syz.1.13719'. [ 815.324257][ T4733] total_swap 5160960 [ 815.340391][ T4733] total_swapcached 131072 [ 815.364564][ T4733] total_pgpgin 353782 [ 815.372428][ T4733] total_pgpgout 369624 [ 815.391886][ T4733] total_pgfault 447816 [ 815.414348][ T4733] total_pgmajfault 13532 [ 815.437015][ T4733] total_inactive_anon 118784 [ 815.456697][ T4733] total_active_anon 12288 [ 815.487887][ T4733] total_inactive_file 0 [ 815.509858][ T4733] total_active_file 0 [ 815.543107][ T4733] total_unevictable 0 [ 815.565616][ T4733] anon_cost 0 [ 815.580700][ T4733] file_cost 158 [ 815.616451][ T4733] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz.0.13692,pid=4733,uid=0 [ 815.713228][ T4733] Memory cgroup out of memory: Killed process 4733 (syz.0.13692) total-vm:108312kB, anon-rss:1268kB, file-rss:23160kB, shmem-rss:0kB, UID:0 pgtables:152kB oom_score_adj:1000 [ 816.751314][ T4857] netlink: 'syz.3.13737': attribute type 5 has an invalid length. [ 818.539541][ T4909] sctp: [Deprecated]: syz.3.13759 (pid 4909) Use of struct sctp_assoc_value in delayed_ack socket option. [ 818.539541][ T4909] Use struct sctp_sack_info instead [ 818.762669][ T4916] netlink: 130 bytes leftover after parsing attributes in process `syz.3.13763'. [ 818.824988][ T4918] netlink: 346 bytes leftover after parsing attributes in process `syz.1.13764'. [ 819.034155][ T4924] netlink: 8 bytes leftover after parsing attributes in process `syz.1.13767'. [ 822.183986][ T30] audit: type=1804 audit(2147483744.140:47): pid=5010 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.1.13803" name="/newroot/3701/file0" dev="tmpfs" ino=18668 res=1 errno=0 [ 823.463582][ T5044] syz.0.13817 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=1000 [ 823.499403][ T5044] CPU: 0 UID: 0 PID: 5044 Comm: syz.0.13817 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 823.499433][ T5044] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 823.499439][ T5044] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 823.499448][ T5044] Call Trace: [ 823.499453][ T5044] [ 823.499459][ T5044] dump_stack_lvl+0x16c/0x1f0 [ 823.499487][ T5044] dump_header+0x101/0x960 [ 823.499505][ T5044] oom_kill_process+0x176/0x910 [ 823.499522][ T5044] out_of_memory+0x350/0x1700 [ 823.499538][ T5044] ? __lock_acquire+0x436/0x2890 [ 823.499554][ T5044] ? __pfx_out_of_memory+0x10/0x10 [ 823.499575][ T5044] mem_cgroup_out_of_memory+0x118/0x130 [ 823.499592][ T5044] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 823.499613][ T5044] ? do_raw_spin_unlock+0x172/0x230 [ 823.499632][ T5044] try_charge_memcg+0x695/0xd30 [ 823.499658][ T5044] ? __pfx_try_charge_memcg+0x10/0x10 [ 823.499683][ T5044] ? find_held_lock+0x2b/0x80 [ 823.499704][ T5044] charge_memcg+0x8a/0x230 [ 823.499725][ T5044] mem_cgroup_swapin_charge_folio+0xeb/0x470 [ 823.499742][ T5044] __read_swap_cache_async+0x397/0x500 [ 823.499765][ T5044] ? __pfx___read_swap_cache_async+0x10/0x10 [ 823.499790][ T5044] swap_cluster_readahead+0x432/0x770 [ 823.499807][ T5044] ? xa_load+0x149/0x2c0 [ 823.499825][ T5044] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 823.499843][ T5044] ? __lock_acquire+0x436/0x2890 [ 823.499864][ T5044] ? get_vma_policy+0x242/0x3c0 [ 823.499879][ T5044] swapin_readahead+0x160/0x1220 [ 823.499903][ T5044] ? __pfx_swapin_readahead+0x10/0x10 [ 823.499920][ T5044] ? find_held_lock+0x2b/0x80 [ 823.499936][ T5044] ? swap_cache_get_folio+0x267/0x8e0 [ 823.499951][ T5044] ? swap_cache_get_folio+0x267/0x8e0 [ 823.499966][ T5044] ? swap_cache_get_folio+0x267/0x8e0 [ 823.499983][ T5044] ? swap_cache_get_folio+0x267/0x8e0 [ 823.499999][ T5044] ? swap_cache_get_folio+0x293/0x8e0 [ 823.500015][ T5044] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 823.500030][ T5044] ? __pfx_get_swap_device+0x10/0x10 [ 823.500050][ T5044] ? rcu_read_unlock+0x2d/0xb0 [ 823.500069][ T5044] ? do_swap_page+0x962/0x64a0 [ 823.500082][ T5044] do_swap_page+0x962/0x64a0 [ 823.500098][ T5044] ? __lock_acquire+0x436/0x2890 [ 823.500116][ T5044] ? __pfx_do_swap_page+0x10/0x10 [ 823.500132][ T5044] ? __pfx_default_wake_function+0x10/0x10 [ 823.500154][ T5044] ? ptep_set_access_flags+0x103/0x160 [ 823.500175][ T5044] ? rcu_is_watching+0x12/0xc0 [ 823.500194][ T5044] ? ___pte_offset_map+0x175/0x380 [ 823.500216][ T5044] __handle_mm_fault+0x19cb/0x2bb0 [ 823.500234][ T5044] ? reacquire_held_locks+0xcd/0x1f0 [ 823.500247][ T5044] ? __pfx___handle_mm_fault+0x10/0x10 [ 823.500264][ T5044] ? lock_vma_under_rcu+0x176/0x580 [ 823.500285][ T5044] ? count_memcg_events_mm.constprop.0+0xfa/0x2a0 [ 823.500309][ T5044] handle_mm_fault+0x3fe/0xad0 [ 823.500327][ T5044] do_user_addr_fault+0x60c/0x1370 [ 823.500345][ T5044] ? rcu_is_watching+0x12/0xc0 [ 823.500366][ T5044] exc_page_fault+0x64/0xc0 [ 823.500416][ T5044] asm_exc_page_fault+0x26/0x30 [ 823.500430][ T5044] RIP: 0033:0x7fbac1e4d71f [ 823.500443][ T5044] Code: 1f 84 00 00 00 00 00 0f 1f 40 00 41 89 fb 44 8d 56 04 4c 8d 0d f2 48 38 00 89 f0 4c 8d 05 e9 28 38 00 89 c2 81 e2 ff 1f 00 00 <49> 8b 0c d1 48 39 f1 74 28 48 85 c9 74 29 45 38 1c 10 75 23 83 c0 [ 823.500456][ T5044] RSP: 002b:00007ffd8735fe08 EFLAGS: 00010202 [ 823.500468][ T5044] RAX: 000000008243df70 RBX: 00007fbac2d15720 RCX: 0000000000000001 [ 823.500477][ T5044] RDX: 0000000000001f70 RSI: ffffffff8243df70 RDI: 0000000000000003 [ 823.500485][ T5044] RBP: ffffffff8243df70 R08: 00007fbac21d0000 R09: 00007fbac21d2000 [ 823.500494][ T5044] R10: 000000008243df74 R11: 0000000000000003 R12: 0000000000000003 [ 823.500502][ T5044] R13: 0000000000000001 R14: ffffffff8243d037 R15: 0000000000000001 [ 823.500511][ T5044] ? fdget+0x17/0x210 [ 823.500529][ T5044] ? expand_files+0x7a0/0xb20 [ 823.500551][ T5044] ? expand_files+0x7a0/0xb20 [ 823.500573][ T5044] [ 823.882359][ T5044] memory: usage 3072kB, limit 3072kB, failcnt 187331 [ 823.889035][ T5044] memory+swap: usage 4064kB, limit 9007199254740988kB, failcnt 0 [ 823.898646][ T5044] kmem: usage 3004kB, limit 9007199254740988kB, failcnt 0 [ 823.905814][ T5044] Memory cgroup stats for /syz0: [ 823.905911][ T5044] cache 0 [ 823.913830][ T5044] rss 8192 [ 823.916836][ T5044] rss_huge 0 [ 823.920009][ T5044] shmem 0 [ 823.925809][ T5044] mapped_file 0 [ 823.929300][ T5044] dirty 0 [ 823.932267][ T5044] writeback 57344 [ 823.936331][ T5044] workingset_refault_anon 24326 [ 823.941218][ T5044] workingset_refault_file 27563 [ 823.946052][ T5044] swap 1015808 [ 823.949424][ T5044] swapcached 69632 [ 823.953168][ T5044] pgpgin 357237 [ 823.957607][ T5044] pgpgout 373094 [ 823.961378][ T5044] pgfault 453066 [ 823.964908][ T5044] pgmajfault 14046 [ 823.968606][ T5044] inactive_anon 57344 [ 823.972606][ T5044] active_anon 12288 [ 823.976389][ T5044] inactive_file 0 [ 823.979997][ T5044] active_file 0 [ 823.983782][ T5044] unevictable 0 [ 823.987223][ T5044] hierarchical_memory_limit 3145728 [ 823.992438][ T5044] hierarchical_memsw_limit 9223372036854771712 [ 823.998576][ T5044] total_cache 0 [ 824.002027][ T5044] total_rss 8192 [ 824.005546][ T5044] total_rss_huge 0 [ 824.009240][ T5044] total_shmem 0 [ 824.012703][ T5044] total_mapped_file 0 [ 824.016663][ T5044] total_dirty 0 [ 824.020113][ T5044] total_writeback 57344 [ 824.024242][ T5044] total_workingset_refault_anon 24326 [ 824.029617][ T5044] total_workingset_refault_file 27563 [ 824.035020][ T5044] total_swap 1015808 [ 824.039617][ T5044] total_swapcached 69632 [ 824.043886][ T5044] total_pgpgin 357237 [ 824.047844][ T5044] total_pgpgout 373094 [ 824.051940][ T5044] total_pgfault 453066 [ 824.055985][ T5044] total_pgmajfault 14046 [ 824.061484][ T5044] total_inactive_anon 57344 [ 824.065977][ T5044] total_active_anon 12288 [ 824.070332][ T5044] total_inactive_file 0 [ 824.074467][ T5044] total_active_file 0 [ 824.078424][ T5044] total_unevictable 0 [ 824.082399][ T5044] anon_cost 0 [ 824.085661][ T5044] file_cost 158 [ 824.089096][ T5044] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz.0.13817,pid=5044,uid=0 [ 824.104027][ T5044] Memory cgroup out of memory: Killed process 5044 (syz.0.13817) total-vm:104212kB, anon-rss:1268kB, file-rss:22536kB, shmem-rss:0kB, UID:0 pgtables:132kB oom_score_adj:1000 [ 824.127596][ T5053] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 824.134066][ T5053] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 825.535700][ T5093] overlayfs: missing 'lowerdir' [ 826.242923][ T5110] netlink: 8 bytes leftover after parsing attributes in process `syz.0.13847'. [ 826.505085][ T5119] Ignoring unsupported numa_zonelist_order value: [ 827.682291][ T5124] syz.2.13844 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=1000 [ 827.873837][ T5124] CPU: 0 UID: 0 PID: 5124 Comm: syz.2.13844 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 827.873866][ T5124] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 827.873873][ T5124] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 827.873881][ T5124] Call Trace: [ 827.873886][ T5124] [ 827.873892][ T5124] dump_stack_lvl+0x16c/0x1f0 [ 827.873919][ T5124] dump_header+0x101/0x960 [ 827.873948][ T5124] oom_kill_process+0x176/0x910 [ 827.873965][ T5124] out_of_memory+0x350/0x1700 [ 827.873980][ T5124] ? __lock_acquire+0x436/0x2890 [ 827.873996][ T5124] ? __pfx_out_of_memory+0x10/0x10 [ 827.874017][ T5124] mem_cgroup_out_of_memory+0x118/0x130 [ 827.874034][ T5124] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 827.874055][ T5124] ? do_raw_spin_unlock+0x172/0x230 [ 827.874074][ T5124] try_charge_memcg+0x695/0xd30 [ 827.874100][ T5124] ? __pfx_try_charge_memcg+0x10/0x10 [ 827.874125][ T5124] ? find_held_lock+0x2b/0x80 [ 827.874145][ T5124] charge_memcg+0x8a/0x230 [ 827.874166][ T5124] mem_cgroup_swapin_charge_folio+0xeb/0x470 [ 827.874183][ T5124] __read_swap_cache_async+0x397/0x500 [ 827.874204][ T5124] ? __pfx___read_swap_cache_async+0x10/0x10 [ 827.874220][ T5124] ? finish_task_switch.isra.0+0x202/0xbd0 [ 827.874246][ T5124] swap_cluster_readahead+0x432/0x770 [ 827.874268][ T5124] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 827.874284][ T5124] ? __update_load_avg_se+0x3fb/0x940 [ 827.874314][ T5124] ? set_next_entity+0x11a/0x9d0 [ 827.874329][ T5124] ? get_vma_policy+0x242/0x3c0 [ 827.874343][ T5124] swapin_readahead+0x160/0x1220 [ 827.874361][ T5124] ? __lock_acquire+0x436/0x2890 [ 827.874378][ T5124] ? __pfx_swapin_readahead+0x10/0x10 [ 827.874396][ T5124] ? find_held_lock+0x2b/0x80 [ 827.874412][ T5124] ? swap_cache_get_folio+0x267/0x8e0 [ 827.874427][ T5124] ? swap_cache_get_folio+0x267/0x8e0 [ 827.874441][ T5124] ? swap_cache_get_folio+0x267/0x8e0 [ 827.874458][ T5124] ? swap_cache_get_folio+0x267/0x8e0 [ 827.874474][ T5124] ? swap_cache_get_folio+0x293/0x8e0 [ 827.874491][ T5124] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 827.874506][ T5124] ? __pfx_get_swap_device+0x10/0x10 [ 827.874525][ T5124] ? rcu_read_unlock+0x2d/0xb0 [ 827.874541][ T5124] ? rcu_is_watching+0x12/0xc0 [ 827.874562][ T5124] ? do_swap_page+0x962/0x64a0 [ 827.874575][ T5124] do_swap_page+0x962/0x64a0 [ 827.874592][ T5124] ? __lock_acquire+0x436/0x2890 [ 827.874610][ T5124] ? __pfx_do_swap_page+0x10/0x10 [ 827.874626][ T5124] ? __pfx_default_wake_function+0x10/0x10 [ 827.874646][ T5124] ? lockdep_hardirqs_on+0x7c/0x110 [ 827.874662][ T5124] ? rcu_is_watching+0x12/0xc0 [ 827.874680][ T5124] ? ___pte_offset_map+0x175/0x380 [ 827.874703][ T5124] __handle_mm_fault+0x19cb/0x2bb0 [ 827.874720][ T5124] ? lockdep_hardirqs_on+0x7c/0x110 [ 827.874733][ T5124] ? __pfx___handle_mm_fault+0x10/0x10 [ 827.874747][ T5124] ? rcu_preempt_deferred_qs_irqrestore+0x500/0xbc0 [ 827.874773][ T5124] ? count_memcg_events_mm.constprop.0+0xfa/0x2a0 [ 827.874797][ T5124] handle_mm_fault+0x3fe/0xad0 [ 827.874815][ T5124] do_user_addr_fault+0x60c/0x1370 [ 827.874834][ T5124] ? rcu_is_watching+0x12/0xc0 [ 827.874855][ T5124] exc_page_fault+0x64/0xc0 [ 827.874876][ T5124] asm_exc_page_fault+0x26/0x30 [ 827.874890][ T5124] RIP: 0033:0x7fa867c4d71f [ 827.874903][ T5124] Code: 1f 84 00 00 00 00 00 0f 1f 40 00 41 89 fb 44 8d 56 04 4c 8d 0d f2 48 38 00 89 f0 4c 8d 05 e9 28 38 00 89 c2 81 e2 ff 1f 00 00 <49> 8b 0c d1 48 39 f1 74 28 48 85 c9 74 29 45 38 1c 10 75 23 83 c0 [ 827.874917][ T5124] RSP: 002b:00007fff8db90a88 EFLAGS: 00010206 [ 827.874933][ T5124] RAX: 000000008243c7e4 RBX: 00007fa868b15720 RCX: 0000000000000010 [ 827.874942][ T5124] RDX: 00000000000007e4 RSI: ffffffff8243c7e4 RDI: 0000000000000004 [ 827.874951][ T5124] RBP: ffffffff8243c7e4 R08: 00007fa867fd0000 R09: 00007fa867fd2000 [ 827.874960][ T5124] R10: 000000008243c7e8 R11: 0000000000000004 R12: 0000000000000004 [ 827.874968][ T5124] R13: 0000000000000010 R14: ffffffff8243cd86 R15: 0000000000000010 [ 827.874978][ T5124] ? __fget_files+0x1f6/0x3c0 [ 827.874998][ T5124] ? fd_install+0x4d4/0x570 [ 827.875019][ T5124] ? fd_install+0x4d4/0x570 [ 827.875040][ T5124] [ 827.875046][ T5124] memory: usage 3036kB, limit 3072kB, failcnt 256426 [ 830.679632][ T5252] could not allocate digest TFM handle  [ 831.318780][ T5124] memory+swap: usage 92972kB, limit 9007199254740988kB, failcnt 0 [ 831.404485][ T5124] kmem: usage 2672kB, limit 9007199254740988kB, failcnt 0 [ 831.491165][ T5124] Memory cgroup stats for /syz2: [ 831.491264][ T5124] cache 405504 [ 831.581051][ T5124] rss 4096 [ 831.584578][ T5124] rss_huge 0 [ 831.624820][ T5124] shmem 368640 [ 831.659461][ T5124] mapped_file 4096 [ 831.705179][ T5124] dirty 0 [ 831.708149][ T5124] writeback 4096 [ 831.781460][ T5124] workingset_refault_anon 18556 [ 831.786344][ T5124] workingset_refault_file 111843 [ 831.873112][ T5124] swap 92368896 [ 831.876599][ T5124] swapcached 4096 [ 831.968835][ T5124] pgpgin 509405 [ 831.991213][ T5124] pgpgout 528976 [ 832.051841][ T5124] pgfault 479938 [ 832.055584][ T5124] pgmajfault 9947 [ 832.132018][ T5124] inactive_anon 225280 [ 832.136119][ T5124] active_anon 147456 [ 832.206679][ T5124] inactive_file 32768 [ 832.271109][ T5124] active_file 4096 [ 832.303207][ T5124] unevictable 0 [ 832.306696][ T5124] hierarchical_memory_limit 3145728 [ 832.406371][ T5124] hierarchical_memsw_limit 9223372036854771712 [ 832.459480][ T5124] total_cache 405504 [ 832.463445][ T5124] total_rss 4096 [ 832.527098][ T5124] total_rss_huge 0 [ 832.555581][ T5124] total_shmem 368640 [ 832.582493][ T5124] total_mapped_file 4096 [ 832.614310][ T5124] total_dirty 0 [ 832.645624][ T5124] total_writeback 4096 [ 832.675429][ T5124] total_workingset_refault_anon 18556 [ 832.713261][ T5124] total_workingset_refault_file 111843 [ 832.756285][ T5124] total_swap 92368896 [ 832.785351][ T5124] total_swapcached 4096 [ 832.811903][ T5124] total_pgpgin 509405 [ 832.843103][ T5124] total_pgpgout 528976 [ 832.871463][ T5124] total_pgfault 479938 [ 832.912108][ T5124] total_pgmajfault 9947 [ 832.942096][ T5124] total_inactive_anon 225280 [ 832.978177][ T5124] total_active_anon 147456 [ 833.009391][ T5124] total_inactive_file 32768 [ 833.044437][ T5124] total_active_file 4096 [ 833.073460][ T5124] total_unevictable 0 [ 833.108708][ T5124] anon_cost 4407 [ 833.125985][ T5124] file_cost 0 [ 833.138715][ T5124] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz.2.13509,pid=4258,uid=0 [ 833.190150][ T5124] Memory cgroup out of memory: Killed process 4258 (syz.2.13509) total-vm:106264kB, anon-rss:1244kB, file-rss:54536kB, shmem-rss:0kB, UID:0 pgtables:208kB oom_score_adj:1000 [ 833.258156][ T5997] syz-executor invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 833.325147][ T5997] CPU: 0 UID: 0 PID: 5997 Comm: syz-executor Tainted: G U I L syzkaller #0 PREEMPT(full) [ 833.325175][ T5997] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 833.325182][ T5997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 833.325190][ T5997] Call Trace: [ 833.325195][ T5997] [ 833.325201][ T5997] dump_stack_lvl+0x16c/0x1f0 [ 833.325228][ T5997] dump_header+0x101/0x960 [ 833.325246][ T5997] oom_kill_process+0x176/0x910 [ 833.325263][ T5997] out_of_memory+0x350/0x1700 [ 833.325279][ T5997] ? __lock_acquire+0x436/0x2890 [ 833.325294][ T5997] ? __pfx_out_of_memory+0x10/0x10 [ 833.325315][ T5997] mem_cgroup_out_of_memory+0x118/0x130 [ 833.325332][ T5997] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 833.325352][ T5997] ? do_raw_spin_unlock+0x172/0x230 [ 833.325378][ T5997] try_charge_memcg+0x695/0xd30 [ 833.325403][ T5997] ? __pfx_try_charge_memcg+0x10/0x10 [ 833.325428][ T5997] ? find_held_lock+0x2b/0x80 [ 833.325449][ T5997] charge_memcg+0x8a/0x230 [ 833.325470][ T5997] mem_cgroup_swapin_charge_folio+0xeb/0x470 [ 833.325486][ T5997] __read_swap_cache_async+0x397/0x500 [ 833.325506][ T5997] ? __pfx___read_swap_cache_async+0x10/0x10 [ 833.325524][ T5997] ? do_raw_spin_lock+0x12c/0x2b0 [ 833.325541][ T5997] ? find_held_lock+0x2b/0x80 [ 833.325560][ T5997] swap_cluster_readahead+0x432/0x770 [ 833.325576][ T5997] ? do_raw_spin_unlock+0x172/0x230 [ 833.325596][ T5997] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 833.325616][ T5997] ? trace_pelt_se_tp+0xed/0x130 [ 833.325629][ T5997] ? __update_load_avg_se+0x3fb/0x940 [ 833.325655][ T5997] ? get_vma_policy+0x242/0x3c0 [ 833.325670][ T5997] swapin_readahead+0x160/0x1220 [ 833.325694][ T5997] ? __pfx_swapin_readahead+0x10/0x10 [ 833.325711][ T5997] ? find_held_lock+0x2b/0x80 [ 833.325728][ T5997] ? swap_cache_get_folio+0x267/0x8e0 [ 833.325743][ T5997] ? swap_cache_get_folio+0x267/0x8e0 [ 833.325757][ T5997] ? swap_cache_get_folio+0x267/0x8e0 [ 833.325774][ T5997] ? swap_cache_get_folio+0x267/0x8e0 [ 833.325792][ T5997] ? swap_cache_get_folio+0x293/0x8e0 [ 833.325809][ T5997] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 833.325824][ T5997] ? __pfx_get_swap_device+0x10/0x10 [ 833.325843][ T5997] ? rcu_read_unlock+0x2d/0xb0 [ 833.325862][ T5997] ? do_swap_page+0x962/0x64a0 [ 833.325875][ T5997] do_swap_page+0x962/0x64a0 [ 833.325891][ T5997] ? __lock_acquire+0x436/0x2890 [ 833.325909][ T5997] ? __pfx_do_swap_page+0x10/0x10 [ 833.325925][ T5997] ? __pfx_default_wake_function+0x10/0x10 [ 833.325944][ T5997] ? rcu_is_watching+0x12/0xc0 [ 833.325963][ T5997] ? __free_object+0x286/0x410 [ 833.325985][ T5997] ? rcu_is_watching+0x12/0xc0 [ 833.326003][ T5997] ? ___pte_offset_map+0x175/0x380 [ 833.326025][ T5997] __handle_mm_fault+0x19cb/0x2bb0 [ 833.326042][ T5997] ? reacquire_held_locks+0xcd/0x1f0 [ 833.326056][ T5997] ? __pfx___handle_mm_fault+0x10/0x10 [ 833.326073][ T5997] ? lock_vma_under_rcu+0x176/0x580 [ 833.326093][ T5997] ? get_timespec64+0x136/0x1b0 [ 833.326112][ T5997] handle_mm_fault+0x3fe/0xad0 [ 833.326130][ T5997] do_user_addr_fault+0x60c/0x1370 [ 833.326149][ T5997] ? rcu_is_watching+0x12/0xc0 [ 833.326170][ T5997] exc_page_fault+0x64/0xc0 [ 833.326192][ T5997] asm_exc_page_fault+0x26/0x30 [ 833.326205][ T5997] RIP: 0033:0x7fbac1fc2088 [ 833.326218][ T5997] Code: 3c 24 48 89 4c 24 18 e8 f6 54 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 8b 74 24 0c 8b 3c 24 b8 e6 00 00 00 0f 05 44 89 c7 <48> 89 04 24 e8 4f 55 ff ff 48 8b 04 24 48 83 c4 28 f7 d8 c3 0f 1f [ 833.326231][ T5997] RSP: 002b:00007ffd873600f0 EFLAGS: 00010293 [ 833.326243][ T5997] RAX: 0000000000000000 RBX: 00000000000017e1 RCX: 00007fbac1fc2085 [ 833.326252][ T5997] RDX: 00007ffd87360130 RSI: 0000000000000000 RDI: 0000000000000000 [ 833.326260][ T5997] RBP: 00007ffd8736019c R08: 0000000000000000 R09: 0000000000000000 [ 833.326269][ T5997] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000001388 [ 833.326277][ T5997] R13: 00000000000927c0 R14: 00000000000ca4ab R15: 00007ffd873601f0 [ 833.326296][ T5997] [ 833.327773][ T5997] memory: usage 3072kB, limit 3072kB, failcnt 188311 [ 834.525684][ T5997] memory+swap: usage 4132kB, limit 9007199254740988kB, failcnt 0 [ 834.552142][ T5997] kmem: usage 3068kB, limit 9007199254740988kB, failcnt 0 [ 834.576931][ T5997] Memory cgroup stats for /syz0: [ 834.577150][ T5997] cache 0 [ 834.607836][ T5997] rss 0 [ 834.619013][ T5997] rss_huge 0 [ 834.629891][ T5997] shmem 0 [ 834.640256][ T5997] mapped_file 0 [ 834.651561][ T5997] dirty 0 [ 834.663006][ T5997] writeback 0 [ 834.677213][ T5997] workingset_refault_anon 24618 [ 834.694438][ T5997] workingset_refault_file 27565 [ 834.712784][ T5997] swap 1085440 [ 834.723117][ T5997] swapcached 4096 [ 834.741019][ T5997] pgpgin 357999 [ 834.753943][ T5997] pgpgout 373873 [ 834.777019][ T5997] pgfault 455122 [ 834.787975][ T5997] pgmajfault 14231 [ 834.802601][ T5997] inactive_anon 0 [ 834.822601][ T5997] active_anon 4096 [ 834.836615][ T5997] inactive_file 0 [ 834.850624][ T5997] active_file 0 [ 834.859970][ T5997] unevictable 0 [ 834.884456][ T5997] hierarchical_memory_limit 3145728 [ 834.895039][ T5997] hierarchical_memsw_limit 9223372036854771712 [ 834.902541][ T5997] total_cache 0 [ 834.948765][ T5997] total_rss 0 [ 834.971122][ T5997] total_rss_huge 0 [ 834.984130][ T5997] total_shmem 0 [ 834.989283][ T5997] total_mapped_file 0 [ 835.025981][ T5997] total_dirty 0 [ 835.029465][ T5997] total_writeback 0 [ 835.061476][ T5997] total_workingset_refault_anon 24618 [ 835.089989][ T5997] total_workingset_refault_file 27565 [ 835.115755][ T5997] total_swap 1085440 [ 835.135520][ T5997] total_swapcached 4096 [ 835.139705][ T5997] total_pgpgin 357999 [ 835.171830][ T5997] total_pgpgout 373873 [ 835.204281][ T5997] total_pgfault 455122 [ 835.208373][ T5997] total_pgmajfault 14231 [ 835.234640][ T5997] total_inactive_anon 0 [ 835.239649][ T5997] total_active_anon 4096 [ 835.282776][ T5997] total_inactive_file 0 [ 835.303660][ T5997] total_active_file 0 [ 835.324395][ T5997] total_unevictable 0 [ 835.345197][ T5997] anon_cost 0 [ 835.361709][ T5997] file_cost 158 [ 835.375589][ T5997] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz.0.13874,pid=5176,uid=0 [ 835.440422][ T5997] Memory cgroup out of memory: Killed process 5176 (syz.0.13874) total-vm:104080kB, anon-rss:1268kB, file-rss:23296kB, shmem-rss:0kB, UID:0 pgtables:136kB oom_score_adj:1000 [ 836.966244][ T5411] syz.0.13966 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=1000 [ 837.022500][ T5411] CPU: 0 UID: 0 PID: 5411 Comm: syz.0.13966 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 837.022529][ T5411] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 837.022536][ T5411] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 837.022545][ T5411] Call Trace: [ 837.022550][ T5411] [ 837.022556][ T5411] dump_stack_lvl+0x16c/0x1f0 [ 837.022583][ T5411] dump_header+0x101/0x960 [ 837.022602][ T5411] oom_kill_process+0x176/0x910 [ 837.022620][ T5411] out_of_memory+0x350/0x1700 [ 837.022635][ T5411] ? __lock_acquire+0x436/0x2890 [ 837.022651][ T5411] ? __pfx_out_of_memory+0x10/0x10 [ 837.022672][ T5411] mem_cgroup_out_of_memory+0x118/0x130 [ 837.022692][ T5411] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 837.022714][ T5411] ? do_raw_spin_unlock+0x172/0x230 [ 837.022734][ T5411] try_charge_memcg+0x695/0xd30 [ 837.022760][ T5411] ? __pfx_try_charge_memcg+0x10/0x10 [ 837.022785][ T5411] ? find_held_lock+0x2b/0x80 [ 837.022806][ T5411] charge_memcg+0x8a/0x230 [ 837.022828][ T5411] mem_cgroup_swapin_charge_folio+0xeb/0x470 [ 837.022847][ T5411] __read_swap_cache_async+0x397/0x500 [ 837.022867][ T5411] ? __pfx___read_swap_cache_async+0x10/0x10 [ 837.022892][ T5411] swap_cluster_readahead+0x432/0x770 [ 837.022914][ T5411] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 837.022933][ T5411] ? __lock_acquire+0x436/0x2890 [ 837.022965][ T5411] ? get_vma_policy+0x242/0x3c0 [ 837.022980][ T5411] swapin_readahead+0x160/0x1220 [ 837.023004][ T5411] ? __pfx_swapin_readahead+0x10/0x10 [ 837.023022][ T5411] ? find_held_lock+0x2b/0x80 [ 837.023038][ T5411] ? swap_cache_get_folio+0x267/0x8e0 [ 837.023053][ T5411] ? swap_cache_get_folio+0x267/0x8e0 [ 837.023068][ T5411] ? swap_cache_get_folio+0x267/0x8e0 [ 837.023085][ T5411] ? swap_cache_get_folio+0x267/0x8e0 [ 837.023101][ T5411] ? swap_cache_get_folio+0x293/0x8e0 [ 837.023118][ T5411] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 837.023133][ T5411] ? __pfx_get_swap_device+0x10/0x10 [ 837.023152][ T5411] ? rcu_read_unlock+0x2d/0xb0 [ 837.023172][ T5411] ? do_swap_page+0x962/0x64a0 [ 837.023185][ T5411] do_swap_page+0x962/0x64a0 [ 837.023202][ T5411] ? __lock_acquire+0x436/0x2890 [ 837.023219][ T5411] ? __pfx_do_swap_page+0x10/0x10 [ 837.023235][ T5411] ? __pfx_default_wake_function+0x10/0x10 [ 837.023256][ T5411] ? futex_hash+0x2c5/0x380 [ 837.023271][ T5411] ? rcu_is_watching+0x12/0xc0 [ 837.023290][ T5411] ? ___pte_offset_map+0x175/0x380 [ 837.023314][ T5411] __handle_mm_fault+0x19cb/0x2bb0 [ 837.023333][ T5411] ? reacquire_held_locks+0xcd/0x1f0 [ 837.023346][ T5411] ? __pfx___handle_mm_fault+0x10/0x10 [ 837.023363][ T5411] ? lock_vma_under_rcu+0x176/0x580 [ 837.023383][ T5411] ? count_memcg_events_mm.constprop.0+0xfa/0x2a0 [ 837.023407][ T5411] handle_mm_fault+0x3fe/0xad0 [ 837.023425][ T5411] do_user_addr_fault+0x60c/0x1370 [ 837.023445][ T5411] ? rcu_is_watching+0x12/0xc0 [ 837.023465][ T5411] exc_page_fault+0x64/0xc0 [ 837.023488][ T5411] asm_exc_page_fault+0x26/0x30 [ 837.023502][ T5411] RIP: 0033:0x7fbac1f468ce [ 837.023515][ T5411] Code: 31 ff 4d 01 f2 41 0f 92 c7 72 a6 48 8b 44 24 08 48 8d 84 06 00 08 00 00 4c 01 f0 48 21 d8 49 39 c2 72 8e 31 c0 be 01 00 00 00 0f b1 35 aa 6d dd 00 0f 85 26 0a 00 00 c1 e1 02 48 8b 05 ba 6d [ 837.023530][ T5411] RSP: 002b:00007ffd8735fd80 EFLAGS: 00010246 [ 837.023541][ T5411] RAX: 0000000000000000 RBX: fffffffffffff000 RCX: 0000000000000006 [ 837.023550][ T5411] RDX: 000000000000003f RSI: 0000000000000001 RDI: 00007ffd8735fec8 [ 837.023559][ T5411] RBP: 0000000000000000 R08: 0000000000000000 R09: 00007fbac21e5fb0 [ 837.023567][ T5411] R10: 0000000000021000 R11: 0000000000020000 R12: 00007ffd8735fed0 [ 837.023576][ T5411] R13: ffffffffffffffc0 R14: 0000000000001000 R15: 0000000000000000 [ 837.023594][ T5411] [ 837.023600][ T5411] memory: usage 3072kB, limit 3072kB, failcnt 188615 [ 837.848377][ T5429] FAULT_INJECTION: forcing a failure. [ 837.848377][ T5429] name failslab, interval 1, probability 0, space 0, times 0 [ 837.866357][ T5429] CPU: 0 UID: 0 PID: 5429 Comm: syz.1.13971 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 837.866387][ T5429] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 837.866394][ T5429] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 837.866403][ T5429] Call Trace: [ 837.866408][ T5429] [ 837.866415][ T5429] dump_stack_lvl+0x16c/0x1f0 [ 837.866442][ T5429] should_fail_ex+0x512/0x640 [ 837.866460][ T5429] ? __kmalloc_noprof+0xca/0x910 [ 837.866478][ T5429] should_failslab+0xc2/0x120 [ 837.866499][ T5429] __kmalloc_noprof+0xeb/0x910 [ 837.866514][ T5429] ? lsm_blob_alloc+0x68/0x90 [ 837.866539][ T5429] ? lsm_blob_alloc+0x68/0x90 [ 837.866558][ T5429] lsm_blob_alloc+0x68/0x90 [ 837.866578][ T5429] security_sk_alloc+0x2f/0x270 [ 837.866594][ T5429] sk_prot_alloc+0xfb/0x2a0 [ 837.866609][ T5429] sk_alloc+0x36/0xe30 [ 837.866627][ T5429] inet_create+0x3a1/0x1040 [ 837.866645][ T5429] ? inet_create+0x93/0x1040 [ 837.866665][ T5429] __sock_create+0x339/0x8a0 [ 837.866682][ T5429] udp_sock_create4+0xa6/0x450 [ 837.866696][ T5429] ? __pfx_udp_sock_create4+0x10/0x10 [ 837.866711][ T5429] ? lockdep_hardirqs_on+0x7c/0x110 [ 837.866724][ T5429] ? crng_make_state+0x48e/0x6c0 [ 837.866741][ T5429] rxrpc_open_socket+0x4f5/0x6b0 [ 837.866758][ T5429] ? __pfx_rxrpc_open_socket+0x10/0x10 [ 837.866784][ T5429] ? rcu_is_watching+0x12/0xc0 [ 837.866806][ T5429] rxrpc_lookup_local+0xa01/0x1220 [ 837.866826][ T5429] ? __pfx_rxrpc_lookup_local+0x10/0x10 [ 837.866843][ T5429] ? __local_bh_enable_ip+0xa4/0x120 [ 837.866865][ T5429] rxrpc_sendmsg+0x37e/0x680 [ 837.866896][ T5429] sock_write_iter+0x566/0x610 [ 837.866912][ T5429] ? __pfx_sock_write_iter+0x10/0x10 [ 837.866933][ T5429] ? bpf_lsm_file_permission+0x9/0x10 [ 837.866950][ T5429] ? security_file_permission+0x71/0x210 [ 837.866968][ T5429] ? rw_verify_area+0xcf/0x6c0 [ 837.866988][ T5429] vfs_write+0x7d3/0x11d0 [ 837.867007][ T5429] ? __pfx_sock_write_iter+0x10/0x10 [ 837.867022][ T5429] ? __pfx_vfs_write+0x10/0x10 [ 837.867039][ T5429] ? find_held_lock+0x2b/0x80 [ 837.867068][ T5429] ksys_write+0x1f8/0x250 [ 837.867087][ T5429] ? __pfx_ksys_write+0x10/0x10 [ 837.867111][ T5429] do_syscall_64+0xcd/0xf80 [ 837.867125][ T5429] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 837.867139][ T5429] RIP: 0033:0x7ff56a38f7c9 [ 837.867152][ T5429] 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 [ 837.867165][ T5429] RSP: 002b:00007ff56b18a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 837.867179][ T5429] RAX: ffffffffffffffda RBX: 00007ff56a5e5fa0 RCX: 00007ff56a38f7c9 [ 837.867189][ T5429] RDX: 0000000000100082 RSI: 0000000000000000 RDI: 0000000000000003 [ 837.867198][ T5429] RBP: 00007ff56a413f91 R08: 0000000000000000 R09: 0000000000000000 [ 837.867206][ T5429] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 837.867215][ T5429] R13: 00007ff56a5e6038 R14: 00007ff56a5e5fa0 R15: 00007ffd06a8d9e8 [ 837.867234][ T5429] [ 838.836536][ T5411] memory+swap: usage 3968kB, limit 9007199254740988kB, failcnt 0 [ 838.847039][ T5411] kmem: usage 2884kB, limit 9007199254740988kB, failcnt 0 [ 838.857897][ T5411] Memory cgroup stats for /syz0: [ 838.857993][ T5411] cache 0 [ 838.867975][ T5411] rss 32768 [ 838.871080][ T5411] rss_huge 0 [ 838.878068][ T5411] shmem 0 [ 838.881004][ T5411] mapped_file 0 [ 838.930156][ T5411] dirty 0 [ 838.940234][ T5411] writeback 151552 [ 838.950304][ T5411] workingset_refault_anon 24749 [ 838.960392][ T5411] workingset_refault_file 27565 [ 838.970938][ T5411] swap 917504 [ 838.981037][ T5411] swapcached 167936 [ 838.991127][ T5411] pgpgin 358273 [ 839.038157][ T5411] pgpgout 374107 [ 839.041744][ T5411] pgfault 455846 [ 839.069898][ T5411] pgmajfault 14313 [ 839.078220][ T5411] inactive_anon 151552 [ 839.090286][ T5411] active_anon 16384 [ 839.100390][ T5411] inactive_file 0 [ 839.110451][ T5411] active_file 0 [ 839.149798][ T5411] unevictable 0 [ 839.159351][ T5411] hierarchical_memory_limit 3145728 [ 839.171319][ T5411] hierarchical_memsw_limit 9223372036854771712 [ 839.202930][ T5411] total_cache 0 [ 839.206411][ T5411] total_rss 32768 [ 839.236151][ T5411] total_rss_huge 0 [ 839.262503][ T5411] total_shmem 0 [ 839.265995][ T5411] total_mapped_file 0 [ 839.269954][ T5411] total_dirty 0 [ 839.310514][ T5411] total_writeback 151552 [ 839.314777][ T5411] total_workingset_refault_anon 24749 [ 839.353003][ T5411] total_workingset_refault_file 27565 [ 839.374882][ T5411] total_swap 917504 [ 839.378711][ T5411] total_swapcached 167936 [ 839.405809][ T5411] total_pgpgin 358273 [ 839.409809][ T5411] total_pgpgout 374107 [ 839.459734][ T5411] total_pgfault 455846 [ 839.471351][ T5411] total_pgmajfault 14313 [ 839.480219][ T5411] total_inactive_anon 151552 [ 839.502194][ T5411] total_active_anon 16384 [ 839.506543][ T5411] total_inactive_file 0 [ 839.552786][ T5411] total_active_file 0 [ 839.584426][ T5411] total_unevictable 0 [ 839.599598][ T5411] anon_cost 0 [ 839.603179][ T5411] file_cost 158 [ 839.615525][ T5411] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz.0.13966,pid=5411,uid=0 [ 839.686852][ T5411] Memory cgroup out of memory: Killed process 5411 (syz.0.13966) total-vm:106128kB, anon-rss:1268kB, file-rss:22752kB, shmem-rss:0kB, UID:0 pgtables:136kB oom_score_adj:1000 [ 841.095656][ T5462] syz.0.13986 invoked oom-killer: gfp_mask=0x440dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO|__GFP_COMP), order=0, oom_score_adj=1000 [ 841.229139][ T5462] CPU: 0 UID: 0 PID: 5462 Comm: syz.0.13986 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 841.229167][ T5462] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 841.229173][ T5462] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 841.229182][ T5462] Call Trace: [ 841.229187][ T5462] [ 841.229193][ T5462] dump_stack_lvl+0x16c/0x1f0 [ 841.229221][ T5462] dump_header+0x101/0x960 [ 841.229240][ T5462] oom_kill_process+0x176/0x910 [ 841.229257][ T5462] out_of_memory+0x350/0x1700 [ 841.229277][ T5462] ? __pfx_out_of_memory+0x10/0x10 [ 841.229298][ T5462] mem_cgroup_out_of_memory+0x118/0x130 [ 841.229316][ T5462] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 841.229339][ T5462] ? do_raw_spin_unlock+0x172/0x230 [ 841.229361][ T5462] try_charge_memcg+0x695/0xd30 [ 841.229387][ T5462] ? __pfx_try_charge_memcg+0x10/0x10 [ 841.229408][ T5462] ? peak_open+0x41/0x50 [ 841.229424][ T5462] ? get_mem_cgroup_from_objcg+0xd3/0x330 [ 841.229444][ T5462] __memcg_kmem_charge_page+0xda/0x420 [ 841.229469][ T5462] __alloc_frozen_pages_noprof+0x323/0x2430 [ 841.229489][ T5462] ? kasan_save_stack+0x42/0x60 [ 841.229510][ T5462] ? kasan_save_track+0x14/0x30 [ 841.229527][ T5462] ? __kasan_slab_alloc+0x89/0x90 [ 841.229551][ T5462] ? kmem_cache_alloc_noprof+0x25e/0x770 [ 841.229568][ T5462] ? ptlock_alloc+0x1f/0x70 [ 841.229581][ T5462] ? pte_alloc_one+0x84/0x3d0 [ 841.229599][ T5462] ? __pte_alloc+0x6d/0x3f0 [ 841.229616][ T5462] ? copy_page_range+0x3f3e/0x6780 [ 841.229630][ T5462] ? dup_mmap+0xbea/0x20e0 [ 841.229642][ T5462] ? copy_process+0x3b9f/0x7430 [ 841.229661][ T5462] ? kernel_clone+0xfc/0x910 [ 841.229679][ T5462] ? __do_sys_clone+0xce/0x120 [ 841.229698][ T5462] ? do_syscall_64+0xcd/0xf80 [ 841.229710][ T5462] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 841.229728][ T5462] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 841.229749][ T5462] ? look_up_lock_class+0x6b/0x130 [ 841.229766][ T5462] ? __lock_acquire+0x436/0x2890 [ 841.229781][ T5462] ? __lock_acquire+0x436/0x2890 [ 841.229792][ T5462] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 841.229814][ T5462] ? policy_nodemask+0xea/0x4e0 [ 841.229837][ T5462] alloc_pages_mpol+0x1fb/0x550 [ 841.229858][ T5462] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 841.229885][ T5462] alloc_pages_noprof+0x131/0x390 [ 841.229906][ T5462] pte_alloc_one+0x1e/0x3d0 [ 841.229925][ T5462] __pte_alloc+0x6d/0x3f0 [ 841.229943][ T5462] ? __pfx___pte_alloc+0x10/0x10 [ 841.229962][ T5462] ? __pfx___might_resched+0x10/0x10 [ 841.229987][ T5462] ? copy_page_range+0x22fb/0x6780 [ 841.230004][ T5462] copy_page_range+0x3f3e/0x6780 [ 841.230041][ T5462] ? __pfx_copy_page_range+0x10/0x10 [ 841.230063][ T5462] ? __pfx___might_resched+0x10/0x10 [ 841.230080][ T5462] ? __pfx_mas_store+0x10/0x10 [ 841.230098][ T5462] ? dup_mmap+0xba4/0x20e0 [ 841.230110][ T5462] ? down_write+0x14d/0x200 [ 841.230127][ T5462] ? up_write+0x282/0x4e0 [ 841.230145][ T5462] dup_mmap+0xbea/0x20e0 [ 841.230164][ T5462] ? __pfx_dup_mmap+0x10/0x10 [ 841.230190][ T5462] copy_process+0x3b9f/0x7430 [ 841.230219][ T5462] ? __pfx_copy_process+0x10/0x10 [ 841.230242][ T5462] ? rcu_is_watching+0x12/0xc0 [ 841.230262][ T5462] ? ___pte_offset_map+0x175/0x380 [ 841.230288][ T5462] kernel_clone+0xfc/0x910 [ 841.230310][ T5462] ? __pfx_kernel_clone+0x10/0x10 [ 841.230342][ T5462] __do_sys_clone+0xce/0x120 [ 841.230362][ T5462] ? __pfx___do_sys_clone+0x10/0x10 [ 841.230396][ T5462] ? do_user_addr_fault+0x843/0x1370 [ 841.230418][ T5462] do_syscall_64+0xcd/0xf80 [ 841.230432][ T5462] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 841.230446][ T5462] RIP: 0033:0x7fbac1f8f7c9 [ 841.230460][ T5462] 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 [ 841.230474][ T5462] RSP: 002b:00007fbac2ec2fe8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 841.230488][ T5462] RAX: ffffffffffffffda RBX: 00007fbac21e5fa0 RCX: 00007fbac1f8f7c9 [ 841.230498][ T5462] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000011 [ 841.230506][ T5462] RBP: 00007fbac2013f91 R08: 0000000000000000 R09: 0000000000000000 [ 841.230515][ T5462] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 841.230523][ T5462] R13: 00007fbac21e6038 R14: 00007fbac21e5fa0 R15: 00007ffd8735fdd8 [ 841.230547][ T5462] [ 842.663802][ T5563] MTRR 2 not used [ 843.167295][ T5462] memory: usage 3072kB, limit 3072kB, failcnt 189931 [ 843.197890][ T5462] memory+swap: usage 8220kB, limit 9007199254740988kB, failcnt 0 [ 843.236319][ T5462] kmem: usage 3052kB, limit 9007199254740988kB, failcnt 0 [ 843.270321][ T5462] Memory cgroup stats for /syz0: [ 843.270421][ T5462] cache 0 [ 843.299794][ T5462] rss 0 [ 843.311372][ T5462] rss_huge 0 [ 843.327004][ T5462] shmem 0 [ 843.343294][ T5462] mapped_file 0 [ 843.357908][ T5462] dirty 0 [ 843.371748][ T5462] writeback 0 [ 843.394060][ T5462] workingset_refault_anon 24858 [ 843.422164][ T5462] workingset_refault_file 27565 [ 843.444234][ T5462] swap 5271552 [ 843.459266][ T5462] swapcached 16384 [ 843.480508][ T5462] pgpgin 359444 [ 843.497572][ T5462] pgpgout 375315 [ 843.513344][ T5462] pgfault 457144 [ 843.534032][ T5462] pgmajfault 14381 [ 843.553560][ T5462] inactive_anon 0 [ 843.573145][ T5462] active_anon 16384 [ 843.588678][ T5462] inactive_file 0 [ 843.605583][ T5462] active_file 0 [ 843.630117][ T5462] unevictable 0 [ 843.644612][ T5462] hierarchical_memory_limit 3145728 [ 843.670551][ T5462] hierarchical_memsw_limit 9223372036854771712 [ 843.701685][ T5462] total_cache 0 [ 843.717341][ T5462] total_rss 0 [ 843.739965][ T5462] total_rss_huge 0 [ 843.755781][ T5462] total_shmem 0 [ 843.773738][ T5462] total_mapped_file 0 [ 843.808466][ T5462] total_dirty 0 [ 843.811961][ T5462] total_writeback 0 [ 843.872397][ T5462] total_workingset_refault_anon 24858 [ 843.896103][ T5462] total_workingset_refault_file 27565 [ 843.928522][ T5462] total_swap 5271552 [ 843.952776][ T5462] total_swapcached 16384 [ 843.968348][ T5462] total_pgpgin 359444 [ 843.989517][ T5462] total_pgpgout 375315 [ 844.001863][ T5462] total_pgfault 457144 [ 844.028671][ T5462] total_pgmajfault 14381 [ 844.045056][ T5462] total_inactive_anon 0 [ 844.071473][ T5462] total_active_anon 16384 [ 844.096528][ T5462] total_inactive_file 0 [ 844.113923][ T5462] total_active_file 0 [ 844.136228][ T5462] total_unevictable 0 [ 844.158045][ T5462] anon_cost 0 [ 844.170197][ T5462] file_cost 158 [ 844.188635][ T5462] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz.0.13986,pid=5460,uid=0 [ 844.254180][ T5462] Memory cgroup out of memory: Killed process 5460 (syz.0.13986) total-vm:108312kB, anon-rss:1268kB, file-rss:22764kB, shmem-rss:0kB, UID:0 pgtables:140kB oom_score_adj:1000 [ 844.291244][ T5616] FAULT_INJECTION: forcing a failure. [ 844.291244][ T5616] name failslab, interval 1, probability 0, space 0, times 0 [ 844.333314][ T5616] CPU: 0 UID: 0 PID: 5616 Comm: syz.1.14020 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 844.333343][ T5616] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 844.333351][ T5616] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 844.333359][ T5616] Call Trace: [ 844.333365][ T5616] [ 844.333371][ T5616] dump_stack_lvl+0x16c/0x1f0 [ 844.333398][ T5616] should_fail_ex+0x512/0x640 [ 844.333416][ T5616] ? kmem_cache_alloc_noprof+0x62/0x770 [ 844.333436][ T5616] should_failslab+0xc2/0x120 [ 844.333457][ T5616] kmem_cache_alloc_noprof+0x83/0x770 [ 844.333474][ T5616] ? ioctx_alloc+0x1ad/0x2230 [ 844.333491][ T5616] ? ioctx_alloc+0x1ad/0x2230 [ 844.333503][ T5616] ioctx_alloc+0x1ad/0x2230 [ 844.333521][ T5616] ? find_held_lock+0x2b/0x80 [ 844.333539][ T5616] ? __pfx_ioctx_alloc+0x10/0x10 [ 844.333551][ T5616] ? __might_fault+0x13b/0x190 [ 844.333571][ T5616] __x64_sys_io_setup+0xc9/0x230 [ 844.333586][ T5616] do_syscall_64+0xcd/0xf80 [ 844.333600][ T5616] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 844.333615][ T5616] RIP: 0033:0x7ff56a38f7c9 [ 844.333627][ T5616] 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 [ 844.333641][ T5616] RSP: 002b:00007ff56b18a038 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 844.333654][ T5616] RAX: ffffffffffffffda RBX: 00007ff56a5e5fa0 RCX: 00007ff56a38f7c9 [ 844.333663][ T5616] RDX: 0000000000000000 RSI: 0000200000000080 RDI: 000000000000000e [ 844.333671][ T5616] RBP: 00007ff56a413f91 R08: 0000000000000000 R09: 0000000000000000 [ 844.333679][ T5616] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 844.333687][ T5616] R13: 00007ff56a5e6038 R14: 00007ff56a5e5fa0 R15: 00007ffd06a8d9e8 [ 844.333705][ T5616] [ 847.264829][ T5710] netlink: 326 bytes leftover after parsing attributes in process `syz.3.14060'. [ 847.811954][ T5730] FAULT_INJECTION: forcing a failure. [ 847.811954][ T5730] name failslab, interval 1, probability 0, space 0, times 0 [ 847.855739][ T5730] CPU: 0 UID: 0 PID: 5730 Comm: syz.0.14070 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 847.855769][ T5730] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 847.855776][ T5730] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 847.855785][ T5730] Call Trace: [ 847.855791][ T5730] [ 847.855804][ T5730] dump_stack_lvl+0x16c/0x1f0 [ 847.855831][ T5730] should_fail_ex+0x512/0x640 [ 847.855848][ T5730] ? kmem_cache_alloc_lru_noprof+0x66/0x770 [ 847.855868][ T5730] should_failslab+0xc2/0x120 [ 847.855893][ T5730] kmem_cache_alloc_lru_noprof+0x87/0x770 [ 847.855909][ T5730] ? __pfx___might_resched+0x10/0x10 [ 847.855929][ T5730] ? sock_alloc_inode+0x25/0x1c0 [ 847.855944][ T5730] ? __pfx_sock_alloc_inode+0x10/0x10 [ 847.855964][ T5730] ? sock_alloc_inode+0x25/0x1c0 [ 847.855975][ T5730] sock_alloc_inode+0x25/0x1c0 [ 847.855986][ T5730] alloc_inode+0x64/0x240 [ 847.856002][ T5730] sock_alloc+0x40/0x280 [ 847.856021][ T5730] __sock_create+0xc2/0x8a0 [ 847.856038][ T5730] __sys_socket+0x14d/0x260 [ 847.856053][ T5730] ? __pfx___sys_socket+0x10/0x10 [ 847.856068][ T5730] ? do_user_addr_fault+0x843/0x1370 [ 847.856087][ T5730] __x64_sys_socket+0x72/0xb0 [ 847.856100][ T5730] ? lockdep_hardirqs_on+0x7c/0x110 [ 847.856114][ T5730] do_syscall_64+0xcd/0xf80 [ 847.856128][ T5730] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 847.856142][ T5730] RIP: 0033:0x7fbac1f916e7 [ 847.856154][ T5730] 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 [ 847.856168][ T5730] RSP: 002b:00007fbac2ec1fa8 EFLAGS: 00000286 ORIG_RAX: 0000000000000029 [ 847.856181][ T5730] RAX: ffffffffffffffda RBX: 00007fbac21e5fa0 RCX: 00007fbac1f916e7 [ 847.856191][ T5730] RDX: 0000000000000010 RSI: 0000000000000003 RDI: 0000000000000010 [ 847.856199][ T5730] RBP: 00000000ffffffff R08: 0000000000000000 R09: 0000000000000000 [ 847.856207][ T5730] R10: 0000200000000180 R11: 0000000000000286 R12: 0000000000000000 [ 847.856215][ T5730] R13: 00007fbac21e6038 R14: 00007fbac21e5fa0 R15: 00007ffd8735fdd8 [ 847.856233][ T5730] [ 848.642227][ T5730] socket: no more sockets [ 848.841509][T22390] Bluetooth: hci0: hcon ffff888025918000 sent 1 < count 256 [ 851.045159][ T5997] syz-executor invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 851.092576][ T5997] CPU: 0 UID: 0 PID: 5997 Comm: syz-executor Tainted: G U I L syzkaller #0 PREEMPT(full) [ 851.092604][ T5997] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 851.092611][ T5997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 851.092620][ T5997] Call Trace: [ 851.092625][ T5997] [ 851.092632][ T5997] dump_stack_lvl+0x16c/0x1f0 [ 851.092659][ T5997] dump_header+0x101/0x960 [ 851.092679][ T5997] oom_kill_process+0x176/0x910 [ 851.092699][ T5997] out_of_memory+0x350/0x1700 [ 851.092715][ T5997] ? __lock_acquire+0x436/0x2890 [ 851.092733][ T5997] ? __pfx_out_of_memory+0x10/0x10 [ 851.092753][ T5997] mem_cgroup_out_of_memory+0x118/0x130 [ 851.092770][ T5997] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 851.092791][ T5997] ? do_raw_spin_unlock+0x172/0x230 [ 851.092810][ T5997] try_charge_memcg+0x695/0xd30 [ 851.092835][ T5997] ? __pfx_try_charge_memcg+0x10/0x10 [ 851.092861][ T5997] ? find_held_lock+0x2b/0x80 [ 851.092881][ T5997] charge_memcg+0x8a/0x230 [ 851.092902][ T5997] mem_cgroup_swapin_charge_folio+0xeb/0x470 [ 851.092919][ T5997] __read_swap_cache_async+0x397/0x500 [ 851.092940][ T5997] ? __pfx___read_swap_cache_async+0x10/0x10 [ 851.092957][ T5997] ? is_bpf_text_address+0x94/0x1a0 [ 851.092976][ T5997] ? kernel_text_address+0x8d/0x100 [ 851.092992][ T5997] ? __kernel_text_address+0xd/0x40 [ 851.093007][ T5997] ? unwind_get_return_address+0x59/0xa0 [ 851.093028][ T5997] swap_cluster_readahead+0x528/0x770 [ 851.093049][ T5997] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 851.093066][ T5997] ? stack_trace_save+0x8e/0xc0 [ 851.093089][ T5997] ? __pfx_stack_trace_save+0x10/0x10 [ 851.093110][ T5997] ? stack_depot_save_flags+0x29/0x9b0 [ 851.093136][ T5997] ? kasan_record_aux_stack+0xa7/0xc0 [ 851.093153][ T5997] ? __call_rcu_common.constprop.0+0xa5/0xa10 [ 851.093169][ T5997] ? put_task_struct_rcu_user+0x75/0xc0 [ 851.093183][ T5997] ? __schedule+0x1141/0x6150 [ 851.093203][ T5997] ? schedule+0xe7/0x3a0 [ 851.093222][ T5997] ? get_vma_policy+0x242/0x3c0 [ 851.093236][ T5997] swapin_readahead+0x160/0x1220 [ 851.093261][ T5997] ? __pfx_swapin_readahead+0x10/0x10 [ 851.093278][ T5997] ? find_held_lock+0x2b/0x80 [ 851.093295][ T5997] ? swap_cache_get_folio+0x267/0x8e0 [ 851.093310][ T5997] ? swap_cache_get_folio+0x267/0x8e0 [ 851.093325][ T5997] ? swap_cache_get_folio+0x267/0x8e0 [ 851.093342][ T5997] ? swap_cache_get_folio+0x267/0x8e0 [ 851.093358][ T5997] ? swap_cache_get_folio+0x293/0x8e0 [ 851.093375][ T5997] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 851.093390][ T5997] ? __pfx_get_swap_device+0x10/0x10 [ 851.093415][ T5997] ? rcu_read_unlock+0x2d/0xb0 [ 851.093431][ T5997] ? lockdep_hardirqs_on+0x7c/0x110 [ 851.093447][ T5997] ? do_swap_page+0x962/0x64a0 [ 851.093460][ T5997] do_swap_page+0x962/0x64a0 [ 851.093477][ T5997] ? __lock_acquire+0x436/0x2890 [ 851.093495][ T5997] ? __pfx_do_swap_page+0x10/0x10 [ 851.093512][ T5997] ? __pfx_default_wake_function+0x10/0x10 [ 851.093533][ T5997] ? rcu_is_watching+0x12/0xc0 [ 851.093551][ T5997] ? __free_object+0x286/0x410 [ 851.093573][ T5997] ? rcu_is_watching+0x12/0xc0 [ 851.093591][ T5997] ? ___pte_offset_map+0x175/0x380 [ 851.093614][ T5997] __handle_mm_fault+0x19cb/0x2bb0 [ 851.093632][ T5997] ? reacquire_held_locks+0xcd/0x1f0 [ 851.093646][ T5997] ? __pfx___handle_mm_fault+0x10/0x10 [ 851.093663][ T5997] ? lock_vma_under_rcu+0x176/0x580 [ 851.093684][ T5997] ? get_timespec64+0x136/0x1b0 [ 851.093703][ T5997] handle_mm_fault+0x3fe/0xad0 [ 851.093721][ T5997] do_user_addr_fault+0x60c/0x1370 [ 851.093739][ T5997] ? rcu_is_watching+0x12/0xc0 [ 851.093760][ T5997] exc_page_fault+0x64/0xc0 [ 851.093782][ T5997] asm_exc_page_fault+0x26/0x30 [ 851.093795][ T5997] RIP: 0033:0x7fbac1fc2088 [ 851.093808][ T5997] Code: 3c 24 48 89 4c 24 18 e8 f6 54 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 8b 74 24 0c 8b 3c 24 b8 e6 00 00 00 0f 05 44 89 c7 <48> 89 04 24 e8 4f 55 ff ff 48 8b 04 24 48 83 c4 28 f7 d8 c3 0f 1f [ 851.093822][ T5997] RSP: 002b:00007ffd873600f0 EFLAGS: 00010293 [ 851.093834][ T5997] RAX: 0000000000000000 RBX: 0000000000001802 RCX: 00007fbac1fc2085 [ 851.093842][ T5997] RDX: 00007ffd87360130 RSI: 0000000000000000 RDI: 0000000000000000 [ 851.093851][ T5997] RBP: 00007ffd8736019c R08: 0000000000000000 R09: 0000000000000000 [ 851.093859][ T5997] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000001388 [ 851.093867][ T5997] R13: 00000000000927c0 R14: 00000000000cfd00 R15: 00007ffd873601f0 [ 851.093885][ T5997] [ 851.093891][ T5997] memory: usage 3072kB, limit 3072kB, failcnt 193823 [ 851.870650][ T5867] overlayfs: missing 'lowerdir' [ 852.768535][ T5997] memory+swap: usage 4396kB, limit 9007199254740988kB, failcnt 0 [ 852.812497][ T5997] kmem: usage 3072kB, limit 9007199254740988kB, failcnt 0 [ 852.844263][ T5997] Memory cgroup stats for /syz0: [ 852.844368][ T5997] cache 0 [ 852.876095][ T5997] rss 0 [ 852.884777][ T5997] rss_huge 0 [ 852.899380][ T5997] shmem 0 [ 852.912350][ T5997] mapped_file 0 [ 852.920911][ T5997] dirty 0 [ 852.932666][ T5997] writeback 0 [ 852.944159][ T5997] workingset_refault_anon 25535 [ 852.959644][ T5997] workingset_refault_file 27569 [ 852.976653][ T5997] swap 1355776 [ 852.989177][ T5997] swapcached 0 [ 853.004502][ T5997] pgpgin 362656 [ 853.017165][ T5997] pgpgout 378543 [ 853.031876][ T5997] pgfault 461599 [ 853.049089][ T5997] pgmajfault 14778 [ 853.080293][ T5997] inactive_anon 0 [ 853.083956][ T5997] active_anon 0 [ 853.087397][ T5997] inactive_file 0 [ 853.119252][ T5997] active_file 0 [ 853.133817][ T5997] unevictable 0 [ 853.137309][ T5997] hierarchical_memory_limit 3145728 [ 853.173795][ T5997] hierarchical_memsw_limit 9223372036854771712 [ 853.221360][ T5997] total_cache 0 [ 853.224857][ T5997] total_rss 0 [ 853.239367][ T5997] total_rss_huge 0 [ 853.243111][ T5997] total_shmem 0 [ 853.277666][ T5997] total_mapped_file 0 [ 853.283086][ T5997] total_dirty 0 [ 853.286553][ T5997] total_writeback 0 [ 853.319843][ T5997] total_workingset_refault_anon 25535 [ 853.347521][ T5997] total_workingset_refault_file 27569 [ 853.363300][ T5997] total_swap 1355776 [ 853.380701][ T5997] total_swapcached 0 [ 853.384760][ T5997] total_pgpgin 362656 [ 853.414162][ T5997] total_pgpgout 378543 [ 853.440809][ T5997] total_pgfault 461599 [ 853.444914][ T5997] total_pgmajfault 14778 [ 853.477472][ T5997] total_inactive_anon 0 [ 853.494905][ T5997] total_active_anon 0 [ 853.527152][ T5997] total_inactive_file 0 [ 853.531327][ T5997] total_active_file 0 [ 853.558553][ T5997] total_unevictable 0 [ 853.562560][ T5997] anon_cost 0 [ 853.565913][ T5997] file_cost 158 [ 853.607858][ T5997] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz.0.14102,pid=5826,uid=0 [ 853.650406][ T5914] netlink: 'syz.1.14121': attribute type 1 has an invalid length. [ 853.676250][ T5997] Memory cgroup out of memory: Killed process 5826 (syz.0.14102) total-vm:104472kB, anon-rss:1268kB, file-rss:23080kB, shmem-rss:0kB, UID:0 pgtables:132kB oom_score_adj:1000 [ 853.765700][ T5916] netlink: 342 bytes leftover after parsing attributes in process `syz.2.14122'. [ 854.953791][ T5936] syz.0.14130 invoked oom-killer: gfp_mask=0x402dc2(GFP_KERNEL_ACCOUNT|__GFP_HIGHMEM|__GFP_ZERO|__GFP_NOWARN), order=0, oom_score_adj=1000 [ 855.079555][ T5936] CPU: 0 UID: 0 PID: 5936 Comm: syz.0.14130 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 855.079584][ T5936] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 855.079593][ T5936] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 855.079602][ T5936] Call Trace: [ 855.079608][ T5936] [ 855.079614][ T5936] dump_stack_lvl+0x16c/0x1f0 [ 855.079642][ T5936] dump_header+0x101/0x960 [ 855.079660][ T5936] oom_kill_process+0x176/0x910 [ 855.079677][ T5936] out_of_memory+0x350/0x1700 [ 855.079697][ T5936] ? __pfx_out_of_memory+0x10/0x10 [ 855.079718][ T5936] mem_cgroup_out_of_memory+0x118/0x130 [ 855.079735][ T5936] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 855.079755][ T5936] ? do_raw_spin_unlock+0x172/0x230 [ 855.079776][ T5936] try_charge_memcg+0x695/0xd30 [ 855.079801][ T5936] ? __pfx_try_charge_memcg+0x10/0x10 [ 855.079822][ T5936] ? peak_open+0x41/0x50 [ 855.079837][ T5936] ? get_mem_cgroup_from_objcg+0xd3/0x330 [ 855.079857][ T5936] __memcg_kmem_charge_page+0xda/0x420 [ 855.079881][ T5936] __alloc_frozen_pages_noprof+0x323/0x2430 [ 855.079901][ T5936] ? kasan_save_stack+0x42/0x60 [ 855.079918][ T5936] ? kasan_save_stack+0x33/0x60 [ 855.079938][ T5936] ? alloc_pages_bulk_noprof+0xac5/0x1410 [ 855.079954][ T5936] ? do_syscall_64+0xcd/0xf80 [ 855.079970][ T5936] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 855.079989][ T5936] ? __pfx_alloc_pages_bulk_noprof+0x10/0x10 [ 855.080010][ T5936] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 855.080033][ T5936] ? policy_nodemask+0xea/0x4e0 [ 855.080060][ T5936] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 855.080082][ T5936] ? policy_nodemask+0xea/0x4e0 [ 855.080103][ T5936] alloc_pages_mpol+0x1fb/0x550 [ 855.080125][ T5936] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 855.080144][ T5936] ? __pfx_alloc_pages_bulk_mempolicy_noprof+0x10/0x10 [ 855.080166][ T5936] alloc_pages_noprof+0x131/0x390 [ 855.080187][ T5936] __vmalloc_node_range_noprof+0x6d1/0x16b0 [ 855.080208][ T5936] ? newary+0x185/0xc50 [ 855.080227][ T5936] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 855.080247][ T5936] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 855.080262][ T5936] ? __lock_acquire+0x436/0x2890 [ 855.080278][ T5936] ? ___kmalloc_large_node+0x10c/0x150 [ 855.080294][ T5936] __kvmalloc_node_noprof+0x42c/0xa40 [ 855.080314][ T5936] ? newary+0x185/0xc50 [ 855.080329][ T5936] ? newary+0x185/0xc50 [ 855.080342][ T5936] ? futex_wait+0x120/0x380 [ 855.080363][ T5936] ? newary+0x185/0xc50 [ 855.080376][ T5936] newary+0x185/0xc50 [ 855.080395][ T5936] ipcget+0xf6/0xfa0 [ 855.080415][ T5936] ? do_futex+0x122/0x350 [ 855.080431][ T5936] ? __pfx_do_futex+0x10/0x10 [ 855.080447][ T5936] ? count_memcg_events_mm.constprop.0+0xfa/0x2a0 [ 855.080467][ T5936] ? __pfx_ipcget+0x10/0x10 [ 855.080488][ T5936] ? __x64_sys_futex+0x1e0/0x4c0 [ 855.080505][ T5936] __x64_sys_semget+0x1cb/0x260 [ 855.080522][ T5936] ? __pfx___x64_sys_semget+0x10/0x10 [ 855.080544][ T5936] do_syscall_64+0xcd/0xf80 [ 855.080558][ T5936] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 855.080572][ T5936] RIP: 0033:0x7fbac1f8f7c9 [ 855.080585][ T5936] 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 [ 855.080599][ T5936] RSP: 002b:00007fbac2ec3038 EFLAGS: 00000246 ORIG_RAX: 0000000000000040 [ 855.080613][ T5936] RAX: ffffffffffffffda RBX: 00007fbac21e5fa0 RCX: 00007fbac1f8f7c9 [ 855.080622][ T5936] RDX: 0000000000008000 RSI: 0000000000002e4a RDI: 0000000000000000 [ 855.080631][ T5936] RBP: 00007fbac2013f91 R08: 0000000000000000 R09: 0000000000000000 [ 855.080639][ T5936] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 855.080647][ T5936] R13: 00007fbac21e6038 R14: 00007fbac21e5fa0 R15: 00007ffd8735fdd8 [ 855.080667][ T5936] [ 855.080673][ T5936] memory: usage 3072kB, limit 3072kB, failcnt 194256 [ 855.650210][ T5918] kexec: Could not allocate control_code_buffer [ 855.791185][ T5948] netlink: 350 bytes leftover after parsing attributes in process `syz.3.14135'. [ 856.393825][ T5936] memory+swap: usage 4132kB, limit 9007199254740988kB, failcnt 0 [ 856.434652][ T5936] kmem: usage 3052kB, limit 9007199254740988kB, failcnt 0 [ 856.463506][ T5936] Memory cgroup stats for /syz0: [ 856.463730][ T5936] cache 0 [ 856.509025][ T5936] rss 0 [ 856.521645][ T5936] rss_huge 0 [ 856.532702][ T5936] shmem 0 [ 856.546277][ T5936] mapped_file 0 [ 856.570017][ T5936] dirty 0 [ 856.590971][ T5936] writeback 0 [ 856.594629][ T5936] workingset_refault_anon 25707 [ 856.599455][ T5936] workingset_refault_file 27569 [ 856.639385][ T5936] swap 1085440 [ 856.651439][ T5936] swapcached 0 [ 856.671444][ T5936] pgpgin 362934 [ 856.674916][ T5936] pgpgout 378821 [ 856.708580][ T5936] pgfault 462263 [ 856.722769][ T5936] pgmajfault 14909 [ 856.726519][ T5936] inactive_anon 0 [ 856.746817][ T5936] active_anon 0 [ 856.772506][ T5936] inactive_file 0 [ 856.776163][ T5936] active_file 0 [ 856.809510][ T5936] unevictable 0 [ 856.823015][ T5936] hierarchical_memory_limit 3145728 [ 856.846038][ T5936] hierarchical_memsw_limit 9223372036854771712 [ 856.887647][ T5936] total_cache 0 [ 856.901932][ T5936] total_rss 0 [ 856.909390][ T5936] total_rss_huge 0 [ 856.928016][ T5936] total_shmem 0 [ 856.956695][ T5936] total_mapped_file 0 [ 856.969309][ T5936] total_dirty 0 [ 856.979839][ T5936] total_writeback 0 [ 856.998492][ T5936] total_workingset_refault_anon 25707 [ 857.028861][ T5936] total_workingset_refault_file 27569 [ 857.048590][ T5936] total_swap 1085440 [ 857.052523][ T5936] total_swapcached 0 [ 857.079059][ T5936] total_pgpgin 362934 [ 857.096385][ T5936] total_pgpgout 378821 [ 857.111707][ T5936] total_pgfault 462263 [ 857.128989][ T5936] total_pgmajfault 14909 [ 857.145881][ T5936] total_inactive_anon 0 [ 857.167651][ T5936] total_active_anon 0 [ 857.171713][ T5936] total_inactive_file 0 [ 857.216574][ T5936] total_active_file 0 [ 857.230008][ T5936] total_unevictable 0 [ 857.234020][ T5936] anon_cost 0 [ 857.262865][ T5936] file_cost 158 [ 857.281541][ T5936] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz.0.14130,pid=5935,uid=0 [ 857.347404][ T5936] Memory cgroup out of memory: Killed process 5935 (syz.0.14130) total-vm:104080kB, anon-rss:1268kB, file-rss:22860kB, shmem-rss:0kB, UID:0 pgtables:136kB oom_score_adj:1000 [ 858.831154][ T6090] Device name cannot be null; rc = [-22] [ 860.885432][ T6134] FAULT_INJECTION: forcing a failure. [ 860.885432][ T6134] name failslab, interval 1, probability 0, space 0, times 0 [ 860.959090][ T6134] CPU: 0 UID: 0 PID: 6134 Comm: syz.0.14191 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 860.959118][ T6134] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 860.959126][ T6134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 860.959134][ T6134] Call Trace: [ 860.959140][ T6134] [ 860.959146][ T6134] dump_stack_lvl+0x16c/0x1f0 [ 860.959173][ T6134] should_fail_ex+0x512/0x640 [ 860.959189][ T6134] ? kmem_cache_alloc_noprof+0x62/0x770 [ 860.959209][ T6134] should_failslab+0xc2/0x120 [ 860.959230][ T6134] kmem_cache_alloc_noprof+0x83/0x770 [ 860.959247][ T6134] ? prepare_creds+0x2c/0x940 [ 860.959265][ T6134] ? prepare_creds+0x2c/0x940 [ 860.959279][ T6134] prepare_creds+0x2c/0x940 [ 860.959295][ T6134] __sys_setreuid+0x101/0xaf0 [ 860.959313][ T6134] ? rcu_is_watching+0x12/0xc0 [ 860.959340][ T6134] do_syscall_64+0xcd/0xf80 [ 860.959356][ T6134] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 860.959372][ T6134] RIP: 0033:0x7fbac1f8f7c9 [ 860.959385][ T6134] 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 [ 860.959399][ T6134] RSP: 002b:00007fbac2ec3038 EFLAGS: 00000246 ORIG_RAX: 0000000000000071 [ 860.959413][ T6134] RAX: ffffffffffffffda RBX: 00007fbac21e5fa0 RCX: 00007fbac1f8f7c9 [ 860.959422][ T6134] RDX: 0000000000000000 RSI: 7fffffffffffffff RDI: 0000000080000000 [ 860.959430][ T6134] RBP: 00007fbac2013f91 R08: 0000000000000000 R09: 0000000000000000 [ 860.959439][ T6134] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 860.959447][ T6134] R13: 00007fbac21e6038 R14: 00007fbac21e5fa0 R15: 00007ffd8735fdd8 [ 860.959466][ T6134] [ 861.431783][ T6139] sctp: [Deprecated]: syz.2.14195 (pid 6139) Use of int in max_burst socket option. [ 861.431783][ T6139] Use struct sctp_assoc_value instead [ 862.287541][ T6161] block nbd8: shutting down sockets [ 863.476051][ T5997] syz-executor invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 863.562187][ T5997] CPU: 0 UID: 0 PID: 5997 Comm: syz-executor Tainted: G U I L syzkaller #0 PREEMPT(full) [ 863.562216][ T5997] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 863.562223][ T5997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 863.562231][ T5997] Call Trace: [ 863.562237][ T5997] [ 863.562243][ T5997] dump_stack_lvl+0x16c/0x1f0 [ 863.562271][ T5997] dump_header+0x101/0x960 [ 863.562289][ T5997] oom_kill_process+0x176/0x910 [ 863.562306][ T5997] out_of_memory+0x350/0x1700 [ 863.562321][ T5997] ? __lock_acquire+0x436/0x2890 [ 863.562338][ T5997] ? __pfx_out_of_memory+0x10/0x10 [ 863.562358][ T5997] mem_cgroup_out_of_memory+0x118/0x130 [ 863.562375][ T5997] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 863.562396][ T5997] ? do_raw_spin_unlock+0x172/0x230 [ 863.562415][ T5997] try_charge_memcg+0x695/0xd30 [ 863.562440][ T5997] ? __pfx_try_charge_memcg+0x10/0x10 [ 863.562465][ T5997] ? find_held_lock+0x2b/0x80 [ 863.562486][ T5997] charge_memcg+0x8a/0x230 [ 863.562506][ T5997] mem_cgroup_swapin_charge_folio+0xeb/0x470 [ 863.562523][ T5997] __read_swap_cache_async+0x397/0x500 [ 863.562543][ T5997] ? __pfx___read_swap_cache_async+0x10/0x10 [ 863.562560][ T5997] ? finish_task_switch.isra.0+0x202/0xbd0 [ 863.562581][ T5997] ? rcu_is_watching+0x12/0xc0 [ 863.562600][ T5997] ? finish_task_switch.isra.0+0x207/0xbd0 [ 863.562618][ T5997] ? lockdep_hardirqs_on+0x7c/0x110 [ 863.562633][ T5997] swap_cluster_readahead+0x432/0x770 [ 863.562650][ T5997] ? __lock_acquire+0x436/0x2890 [ 863.562666][ T5997] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 863.562685][ T5997] ? __lock_acquire+0x436/0x2890 [ 863.562706][ T5997] ? get_vma_policy+0x242/0x3c0 [ 863.562721][ T5997] swapin_readahead+0x160/0x1220 [ 863.562744][ T5997] ? __pfx_swapin_readahead+0x10/0x10 [ 863.562762][ T5997] ? find_held_lock+0x2b/0x80 [ 863.562778][ T5997] ? swap_cache_get_folio+0x267/0x8e0 [ 863.562793][ T5997] ? swap_cache_get_folio+0x267/0x8e0 [ 863.562808][ T5997] ? swap_cache_get_folio+0x267/0x8e0 [ 863.562825][ T5997] ? swap_cache_get_folio+0x267/0x8e0 [ 863.562841][ T5997] ? swap_cache_get_folio+0x293/0x8e0 [ 863.562857][ T5997] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 863.562876][ T5997] ? __pfx_get_swap_device+0x10/0x10 [ 863.562896][ T5997] ? rcu_read_unlock+0x2d/0xb0 [ 863.562915][ T5997] ? do_swap_page+0x962/0x64a0 [ 863.562928][ T5997] do_swap_page+0x962/0x64a0 [ 863.562944][ T5997] ? __lock_acquire+0x436/0x2890 [ 863.562962][ T5997] ? __pfx_do_swap_page+0x10/0x10 [ 863.562978][ T5997] ? __pfx_default_wake_function+0x10/0x10 [ 863.562998][ T5997] ? rcu_is_watching+0x12/0xc0 [ 863.563016][ T5997] ? __free_object+0x286/0x410 [ 863.563038][ T5997] ? rcu_is_watching+0x12/0xc0 [ 863.563056][ T5997] ? ___pte_offset_map+0x175/0x380 [ 863.563078][ T5997] __handle_mm_fault+0x19cb/0x2bb0 [ 863.563096][ T5997] ? reacquire_held_locks+0xcd/0x1f0 [ 863.563115][ T5997] ? __pfx___handle_mm_fault+0x10/0x10 [ 863.563132][ T5997] ? lock_vma_under_rcu+0x176/0x580 [ 863.563152][ T5997] ? get_timespec64+0x136/0x1b0 [ 863.563171][ T5997] handle_mm_fault+0x3fe/0xad0 [ 863.563189][ T5997] do_user_addr_fault+0x60c/0x1370 [ 863.563209][ T5997] ? rcu_is_watching+0x12/0xc0 [ 863.563229][ T5997] exc_page_fault+0x64/0xc0 [ 863.563251][ T5997] asm_exc_page_fault+0x26/0x30 [ 863.563265][ T5997] RIP: 0033:0x7fbac1fc2088 [ 863.563278][ T5997] Code: 3c 24 48 89 4c 24 18 e8 f6 54 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 8b 74 24 0c 8b 3c 24 b8 e6 00 00 00 0f 05 44 89 c7 <48> 89 04 24 e8 4f 55 ff ff 48 8b 04 24 48 83 c4 28 f7 d8 c3 0f 1f [ 863.563292][ T5997] RSP: 002b:00007ffd873600f0 EFLAGS: 00010293 [ 863.563303][ T5997] RAX: 0000000000000000 RBX: 0000000000001823 RCX: 00007fbac1fc2085 [ 863.563312][ T5997] RDX: 00007ffd87360130 RSI: 0000000000000000 RDI: 0000000000000000 [ 863.563320][ T5997] RBP: 00007ffd8736019c R08: 0000000000000000 R09: 0000000000000000 [ 863.563329][ T5997] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000001388 [ 863.563337][ T5997] R13: 00000000000927c0 R14: 00000000000d2c0e R15: 00007ffd873601f0 [ 863.563356][ T5997] [ 863.955597][ T5997] memory: usage 3072kB, limit 3072kB, failcnt 197715 [ 863.962434][ T5997] memory+swap: usage 4116kB, limit 9007199254740988kB, failcnt 0 [ 863.970137][ T5997] kmem: usage 3052kB, limit 9007199254740988kB, failcnt 0 [ 863.977583][ T5997] Memory cgroup stats for /syz0: [ 863.977673][ T5997] cache 0 [ 863.985731][ T5997] rss 0 [ 863.988473][ T5997] rss_huge 0 [ 863.992232][ T5997] shmem 0 [ 863.995190][ T5997] mapped_file 0 [ 863.998623][ T5997] dirty 0 [ 864.001533][ T5997] writeback 12288 [ 864.005656][ T5997] workingset_refault_anon 26365 [ 864.010498][ T5997] workingset_refault_file 27569 [ 864.015433][ T5997] swap 1069056 [ 864.018880][ T5997] swapcached 20480 [ 864.022669][ T5997] pgpgin 366141 [ 864.026369][ T5997] pgpgout 382023 [ 864.029889][ T5997] pgfault 466861 [ 864.033437][ T5997] pgmajfault 15338 [ 864.037133][ T5997] inactive_anon 20480 [ 864.041090][ T5997] active_anon 0 [ 864.044618][ T5997] inactive_file 0 [ 864.048232][ T5997] active_file 0 [ 864.051666][ T5997] unevictable 0 [ 864.055399][ T5997] hierarchical_memory_limit 3145728 [ 864.060576][ T5997] hierarchical_memsw_limit 9223372036854771712 [ 864.066816][ T5997] total_cache 0 [ 864.070344][ T5997] total_rss 0 [ 864.074093][ T5997] total_rss_huge 0 [ 864.077797][ T5997] total_shmem 0 [ 864.081233][ T5997] total_mapped_file 0 [ 864.085294][ T5997] total_dirty 0 [ 864.088819][ T5997] total_writeback 12288 [ 864.094162][ T5997] total_workingset_refault_anon 26365 [ 864.099637][ T5997] total_workingset_refault_file 27569 [ 864.105147][ T5997] total_swap 1069056 [ 864.109025][ T5997] total_swapcached 20480 [ 864.113289][ T5997] total_pgpgin 366141 [ 864.117280][ T5997] total_pgpgout 382023 [ 864.121329][ T5997] total_pgfault 466861 [ 864.125475][ T5997] total_pgmajfault 15338 [ 864.129716][ T5997] total_inactive_anon 20480 [ 864.134335][ T5997] total_active_anon 0 [ 864.138296][ T5997] total_inactive_file 0 [ 864.142513][ T5997] total_active_file 0 [ 864.146482][ T5997] total_unevictable 0 [ 864.150440][ T5997] anon_cost 0 [ 864.153723][ T5997] file_cost 158 [ 864.157442][ T5997] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz.0.14208,pid=6181,uid=0 [ 864.172482][ T5997] Memory cgroup out of memory: Killed process 6181 (syz.0.14208) total-vm:137112kB, anon-rss:1272kB, file-rss:23020kB, shmem-rss:0kB, UID:0 pgtables:136kB oom_score_adj:1000 [ 864.401160][ T6225] futex_wake_op: syz.2.14220 tries to shift op by -2048; fix this program [ 864.723216][ T6235] netlink: 20 bytes leftover after parsing attributes in process `syz.1.14225'. [ 867.142280][ T6316] netlink: 'syz.0.14259': attribute type 9 has an invalid length. [ 867.193874][ T6316] netlink: 330 bytes leftover after parsing attributes in process `syz.0.14259'. [ 867.701252][ T6326] Process accounting resumed [ 868.226110][ T6340] netlink: 346 bytes leftover after parsing attributes in process `syz.1.14269'. [ 868.612166][ T6358] FAULT_INJECTION: forcing a failure. [ 868.612166][ T6358] name failslab, interval 1, probability 0, space 0, times 0 [ 868.663910][ T6358] CPU: 0 UID: 0 PID: 6358 Comm: syz.2.14276 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 868.663938][ T6358] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 868.663945][ T6358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 868.663955][ T6358] Call Trace: [ 868.663960][ T6358] [ 868.663967][ T6358] dump_stack_lvl+0x16c/0x1f0 [ 868.663995][ T6358] should_fail_ex+0x512/0x640 [ 868.664013][ T6358] ? kmem_cache_alloc_noprof+0x62/0x770 [ 868.664033][ T6358] should_failslab+0xc2/0x120 [ 868.664053][ T6358] kmem_cache_alloc_noprof+0x83/0x770 [ 868.664070][ T6358] ? vm_area_dup+0x27/0x8d0 [ 868.664089][ T6358] ? vm_area_dup+0x27/0x8d0 [ 868.664102][ T6358] vm_area_dup+0x27/0x8d0 [ 868.664117][ T6358] copy_vma+0x520/0xac0 [ 868.664136][ T6358] ? __pfx_copy_vma+0x10/0x10 [ 868.664157][ T6358] ? register_lock_class+0x41/0x4b0 [ 868.664187][ T6358] copy_vma_and_data+0x1cf/0x790 [ 868.664205][ T6358] ? __pfx_copy_vma_and_data+0x10/0x10 [ 868.664229][ T6358] ? find_held_lock+0x2b/0x80 [ 868.664246][ T6358] ? move_vma+0x533/0x1790 [ 868.664265][ T6358] move_vma+0x545/0x1790 [ 868.664284][ T6358] ? __pfx_move_vma+0x10/0x10 [ 868.664301][ T6358] ? mm_get_unmapped_area_vmflags+0xd7/0x130 [ 868.664322][ T6358] ? cap_mmap_addr+0x4b/0x120 [ 868.664336][ T6358] ? bpf_lsm_mmap_addr+0x9/0x10 [ 868.664351][ T6358] ? security_mmap_addr+0x6c/0x1e0 [ 868.664369][ T6358] ? __get_unmapped_area+0x267/0x3f0 [ 868.664390][ T6358] ? vrm_set_new_addr+0x208/0x290 [ 868.664407][ T6358] mremap_to+0x1b7/0x450 [ 868.664424][ T6358] do_mremap+0x13a8/0x2020 [ 868.664441][ T6358] ? futex_private_hash_put+0xd0/0x1b0 [ 868.664460][ T6358] ? __pfx_do_mremap+0x10/0x10 [ 868.664480][ T6358] ? rcu_is_watching+0x12/0xc0 [ 868.664498][ T6358] ? irqentry_exit+0x1dd/0x8c0 [ 868.664524][ T6358] __do_sys_mremap+0x119/0x170 [ 868.664541][ T6358] ? __pfx___do_sys_mremap+0x10/0x10 [ 868.664559][ T6358] ? find_held_lock+0x2b/0x80 [ 868.664579][ T6358] ? __x64_sys_futex+0x1e0/0x4c0 [ 868.664607][ T6358] do_syscall_64+0xcd/0xf80 [ 868.664622][ T6358] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 868.664636][ T6358] RIP: 0033:0x7fa867d8f7c9 [ 868.664648][ T6358] 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 [ 868.664662][ T6358] RSP: 002b:00007fa868c00038 EFLAGS: 00000246 ORIG_RAX: 0000000000000019 [ 868.664676][ T6358] RAX: ffffffffffffffda RBX: 00007fa867fe5fa0 RCX: 00007fa867d8f7c9 [ 868.664686][ T6358] RDX: 0000000000000004 RSI: 0000000000000004 RDI: 0000200001000000 [ 868.664698][ T6358] RBP: 00007fa867e13f91 R08: 0000000100000000 R09: 0000000000000000 [ 868.664707][ T6358] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000 [ 868.664716][ T6358] R13: 00007fa867fe6038 R14: 00007fa867fe5fa0 R15: 00007fff8db90a58 [ 868.664736][ T6358] [ 869.695130][ T6371] syz.0.14285 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=1000 [ 869.765229][ T6371] CPU: 0 UID: 0 PID: 6371 Comm: syz.0.14285 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 869.765260][ T6371] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 869.765267][ T6371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 869.765275][ T6371] Call Trace: [ 869.765281][ T6371] [ 869.765287][ T6371] dump_stack_lvl+0x16c/0x1f0 [ 869.765314][ T6371] dump_header+0x101/0x960 [ 869.765333][ T6371] oom_kill_process+0x176/0x910 [ 869.765350][ T6371] out_of_memory+0x350/0x1700 [ 869.765366][ T6371] ? __lock_acquire+0x436/0x2890 [ 869.765382][ T6371] ? __pfx_out_of_memory+0x10/0x10 [ 869.765403][ T6371] mem_cgroup_out_of_memory+0x118/0x130 [ 869.765420][ T6371] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 869.765448][ T6371] ? do_raw_spin_unlock+0x172/0x230 [ 869.765468][ T6371] try_charge_memcg+0x695/0xd30 [ 869.765496][ T6371] ? __pfx_try_charge_memcg+0x10/0x10 [ 869.765521][ T6371] ? find_held_lock+0x2b/0x80 [ 869.765544][ T6371] charge_memcg+0x8a/0x230 [ 869.765565][ T6371] mem_cgroup_swapin_charge_folio+0xeb/0x470 [ 869.765582][ T6371] __read_swap_cache_async+0x397/0x500 [ 869.765602][ T6371] ? __pfx___read_swap_cache_async+0x10/0x10 [ 869.765619][ T6371] ? finish_task_switch.isra.0+0x202/0xbd0 [ 869.765640][ T6371] ? rcu_is_watching+0x12/0xc0 [ 869.765660][ T6371] ? finish_task_switch.isra.0+0x207/0xbd0 [ 869.765678][ T6371] ? lockdep_hardirqs_on+0x7c/0x110 [ 869.765694][ T6371] swap_cluster_readahead+0x432/0x770 [ 869.765715][ T6371] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 869.765734][ T6371] ? __lock_acquire+0x436/0x2890 [ 869.765755][ T6371] ? get_vma_policy+0x242/0x3c0 [ 869.765770][ T6371] swapin_readahead+0x160/0x1220 [ 869.765794][ T6371] ? __pfx_swapin_readahead+0x10/0x10 [ 869.765811][ T6371] ? find_held_lock+0x2b/0x80 [ 869.765827][ T6371] ? swap_cache_get_folio+0x267/0x8e0 [ 869.765842][ T6371] ? swap_cache_get_folio+0x267/0x8e0 [ 869.765857][ T6371] ? swap_cache_get_folio+0x267/0x8e0 [ 869.765874][ T6371] ? swap_cache_get_folio+0x267/0x8e0 [ 869.765890][ T6371] ? swap_cache_get_folio+0x293/0x8e0 [ 869.765907][ T6371] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 869.765922][ T6371] ? __pfx_get_swap_device+0x10/0x10 [ 869.765941][ T6371] ? rcu_read_unlock+0x2d/0xb0 [ 869.765961][ T6371] ? do_swap_page+0x962/0x64a0 [ 869.765973][ T6371] do_swap_page+0x962/0x64a0 [ 869.765991][ T6371] ? __lock_acquire+0x436/0x2890 [ 869.766011][ T6371] ? __pfx_do_swap_page+0x10/0x10 [ 869.766027][ T6371] ? __pfx_default_wake_function+0x10/0x10 [ 869.766054][ T6371] ? rcu_is_watching+0x12/0xc0 [ 869.766073][ T6371] ? ___pte_offset_map+0x175/0x380 [ 869.766095][ T6371] __handle_mm_fault+0x19cb/0x2bb0 [ 869.766113][ T6371] ? reacquire_held_locks+0xcd/0x1f0 [ 869.766127][ T6371] ? __pfx___handle_mm_fault+0x10/0x10 [ 869.766144][ T6371] ? lock_vma_under_rcu+0x176/0x580 [ 869.766164][ T6371] ? count_memcg_events_mm.constprop.0+0xfa/0x2a0 [ 869.766188][ T6371] handle_mm_fault+0x3fe/0xad0 [ 869.766206][ T6371] do_user_addr_fault+0x60c/0x1370 [ 869.766225][ T6371] ? rcu_is_watching+0x12/0xc0 [ 869.766246][ T6371] exc_page_fault+0x64/0xc0 [ 869.766268][ T6371] asm_exc_page_fault+0x26/0x30 [ 869.766282][ T6371] RIP: 0033:0x7fbac1e6506b [ 869.766294][ T6371] Code: 00 ba 81 00 00 00 c7 05 5b 0f 38 00 01 00 00 00 48 8d 35 54 0f 38 00 31 c0 e8 51 a7 12 00 48 8d 3d 3a 0f 38 00 e8 25 ce ff ff <48> c7 84 24 e4 00 00 00 00 00 00 00 c7 84 24 ec 00 00 00 00 00 00 [ 869.766308][ T6371] RSP: 002b:00007ffd8735ff40 EFLAGS: 00010246 [ 869.766322][ T6371] RAX: 0000000000000000 RBX: 00007fbac21e7da0 RCX: 00000000000d4288 [ 869.766331][ T6371] RDX: 000000000000005d RSI: 00007fbac2ec4010 RDI: 003114c0b09785a0 [ 869.766340][ T6371] RBP: 00007fbac21e7da0 R08: 00007fbac21e5fa0 R09: 00007fbac2ec4000 [ 869.766348][ T6371] R10: 0000000000000001 R11: 0000000000028e3c R12: 00007fbac21e5fac [ 869.766356][ T6371] R13: 00007ffd87360030 R14: 00000000000d45a2 R15: 00007ffd87360050 [ 869.766375][ T6371] [ 870.152430][ T6371] memory: usage 3072kB, limit 3072kB, failcnt 200182 [ 870.159117][ T6371] memory+swap: usage 4112kB, limit 9007199254740988kB, failcnt 0 [ 870.168565][ T6371] kmem: usage 3032kB, limit 9007199254740988kB, failcnt 0 [ 870.178821][ T6371] Memory cgroup stats for /syz0: [ 870.178916][ T6371] cache 0 [ 870.189355][ T6371] rss 12288 [ 870.192599][ T6371] rss_huge 0 [ 870.195778][ T6371] shmem 0 [ 870.198697][ T6371] mapped_file 0 [ 870.202226][ T6371] dirty 0 [ 870.205148][ T6371] writeback 20480 [ 870.209770][ T6371] workingset_refault_anon 26998 [ 870.214675][ T6371] workingset_refault_file 27570 [ 870.219514][ T6371] swap 1064960 [ 870.222910][ T6371] swapcached 40960 [ 870.226662][ T6371] pgpgin 368369 [ 870.230134][ T6371] pgpgout 384246 [ 870.233658][ T6371] pgfault 470636 [ 870.237237][ T6371] pgmajfault 15673 [ 870.240963][ T6371] inactive_anon 40960 [ 870.244923][ T6371] active_anon 0 [ 870.248408][ T6371] inactive_file 0 [ 870.252043][ T6371] active_file 0 [ 870.255479][ T6371] unevictable 0 [ 870.258954][ T6371] hierarchical_memory_limit 3145728 [ 870.264192][ T6371] hierarchical_memsw_limit 9223372036854771712 [ 870.270544][ T6371] total_cache 0 [ 870.273987][ T6371] total_rss 12288 [ 870.277596][ T6371] total_rss_huge 0 [ 870.281498][ T6371] total_shmem 0 [ 870.284972][ T6371] total_mapped_file 0 [ 870.289384][ T6371] total_dirty 0 [ 870.292900][ T6371] total_writeback 20480 [ 870.297032][ T6371] total_workingset_refault_anon 26998 [ 870.302417][ T6371] total_workingset_refault_file 27570 [ 870.308370][ T6371] total_swap 1064960 [ 870.312716][ T6371] total_swapcached 40960 [ 870.316942][ T6371] total_pgpgin 368369 [ 870.321011][ T6371] total_pgpgout 384246 [ 870.325057][ T6371] total_pgfault 470636 [ 870.329144][ T6371] total_pgmajfault 15673 [ 870.333422][ T6371] total_inactive_anon 40960 [ 870.337988][ T6371] total_active_anon 0 [ 870.342061][ T6371] total_inactive_file 0 [ 870.346249][ T6371] total_active_file 0 [ 870.350226][ T6371] total_unevictable 0 [ 870.354181][ T6371] anon_cost 0 [ 870.357482][ T6371] file_cost 158 [ 870.360951][ T6371] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz.0.14285,pid=6371,uid=0 [ 870.376002][ T6371] Memory cgroup out of memory: Killed process 6371 (syz.0.14285) total-vm:104080kB, anon-rss:1268kB, file-rss:22244kB, shmem-rss:0kB, UID:0 pgtables:120kB oom_score_adj:1000 [ 870.505887][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 870.513262][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 870.647726][ T5997] syz-executor invoked oom-killer: gfp_mask=0x440dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO|__GFP_COMP), order=0, oom_score_adj=0 [ 870.662828][ T5997] CPU: 0 UID: 0 PID: 5997 Comm: syz-executor Tainted: G U I L syzkaller #0 PREEMPT(full) [ 870.662855][ T5997] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 870.662862][ T5997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 870.662870][ T5997] Call Trace: [ 870.662875][ T5997] [ 870.662882][ T5997] dump_stack_lvl+0x16c/0x1f0 [ 870.662909][ T5997] dump_header+0x101/0x960 [ 870.662929][ T5997] oom_kill_process+0x176/0x910 [ 870.662946][ T5997] out_of_memory+0x350/0x1700 [ 870.662966][ T5997] ? __pfx_out_of_memory+0x10/0x10 [ 870.662987][ T5997] mem_cgroup_out_of_memory+0x118/0x130 [ 870.663004][ T5997] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 870.663025][ T5997] ? do_raw_spin_unlock+0x172/0x230 [ 870.663045][ T5997] try_charge_memcg+0x695/0xd30 [ 870.663071][ T5997] ? __pfx_try_charge_memcg+0x10/0x10 [ 870.663092][ T5997] ? peak_open+0x41/0x50 [ 870.663108][ T5997] ? get_mem_cgroup_from_objcg+0xd3/0x330 [ 870.663128][ T5997] __memcg_kmem_charge_page+0xda/0x420 [ 870.663153][ T5997] __alloc_frozen_pages_noprof+0x323/0x2430 [ 870.663170][ T5997] ? kasan_save_stack+0x42/0x60 [ 870.663189][ T5997] ? kasan_save_track+0x14/0x30 [ 870.663205][ T5997] ? __kasan_slab_alloc+0x89/0x90 [ 870.663224][ T5997] ? kmem_cache_alloc_noprof+0x25e/0x770 [ 870.663239][ T5997] ? ptlock_alloc+0x1f/0x70 [ 870.663252][ T5997] ? pte_alloc_one+0x84/0x3d0 [ 870.663270][ T5997] ? __pte_alloc+0x6d/0x3f0 [ 870.663287][ T5997] ? copy_page_range+0x3f3e/0x6780 [ 870.663300][ T5997] ? copy_process+0x3b9f/0x7430 [ 870.663322][ T5997] ? __lock_acquire+0x436/0x2890 [ 870.663337][ T5997] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 870.663362][ T5997] ? __lock_acquire+0x436/0x2890 [ 870.663380][ T5997] ? __lock_acquire+0x436/0x2890 [ 870.663395][ T5997] ? __lock_acquire+0x436/0x2890 [ 870.663406][ T5997] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 870.663429][ T5997] ? policy_nodemask+0xea/0x4e0 [ 870.663452][ T5997] alloc_pages_mpol+0x1fb/0x550 [ 870.663473][ T5997] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 870.663500][ T5997] alloc_pages_noprof+0x131/0x390 [ 870.663521][ T5997] pte_alloc_one+0x1e/0x3d0 [ 870.663540][ T5997] __pte_alloc+0x6d/0x3f0 [ 870.663558][ T5997] ? __pfx___pte_alloc+0x10/0x10 [ 870.663577][ T5997] ? __pfx___might_resched+0x10/0x10 [ 870.663596][ T5997] ? copy_page_range+0x22fb/0x6780 [ 870.663613][ T5997] copy_page_range+0x3f3e/0x6780 [ 870.663650][ T5997] ? __pfx_copy_page_range+0x10/0x10 [ 870.663672][ T5997] ? __pfx___might_resched+0x10/0x10 [ 870.663690][ T5997] ? __pfx_mas_store+0x10/0x10 [ 870.663707][ T5997] ? dup_mmap+0xba4/0x20e0 [ 870.663719][ T5997] ? down_write+0x14d/0x200 [ 870.663737][ T5997] ? up_write+0x282/0x4e0 [ 870.663754][ T5997] dup_mmap+0xbea/0x20e0 [ 870.663774][ T5997] ? __pfx_dup_mmap+0x10/0x10 [ 870.663800][ T5997] copy_process+0x3b9f/0x7430 [ 870.663820][ T5997] ? do_wp_page+0x1c04/0x5010 [ 870.663847][ T5997] ? __pfx_copy_process+0x10/0x10 [ 870.663867][ T5997] ? do_raw_spin_lock+0x12c/0x2b0 [ 870.663891][ T5997] kernel_clone+0xfc/0x910 [ 870.663913][ T5997] ? __pfx_kernel_clone+0x10/0x10 [ 870.663945][ T5997] __do_sys_clone+0xce/0x120 [ 870.663965][ T5997] ? __pfx___do_sys_clone+0x10/0x10 [ 870.663985][ T5997] ? count_memcg_events+0x122/0x290 [ 870.664014][ T5997] ? do_user_addr_fault+0x843/0x1370 [ 870.664035][ T5997] do_syscall_64+0xcd/0xf80 [ 870.664050][ T5997] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 870.664065][ T5997] RIP: 0033:0x7fbac1f85f13 [ 870.664078][ T5997] Code: 1f 84 00 00 00 00 00 64 48 8b 04 25 10 00 00 00 45 31 c0 31 d2 31 f6 bf 11 00 20 01 4c 8d 90 d0 02 00 00 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 35 89 c2 85 c0 75 2c 64 48 8b 04 25 10 00 00 [ 870.664091][ T5997] RSP: 002b:00007ffd87360058 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 870.664104][ T5997] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbac1f85f13 [ 870.664113][ T5997] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 870.664121][ T5997] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000001 [ 870.664129][ T5997] R10: 0000555594f3e7d0 R11: 0000000000000246 R12: 0000000000000000 [ 870.664137][ T5997] R13: 00000000000927c0 R14: 00000000000d4570 R15: 00007ffd873601f0 [ 870.664156][ T5997] [ 870.664162][ T5997] memory: usage 3072kB, limit 3072kB, failcnt 200235 [ 871.660251][ T5997] memory+swap: usage 4152kB, limit 9007199254740988kB, failcnt 0 [ 871.678543][ T5997] kmem: usage 2928kB, limit 9007199254740988kB, failcnt 0 [ 871.696759][ T5997] Memory cgroup stats for /syz0: [ 871.696857][ T5997] cache 0 [ 871.735234][ T5997] rss 0 [ 871.748265][ T5997] rss_huge 0 [ 871.751483][ T5997] shmem 0 [ 871.771964][ T5997] mapped_file 0 [ 871.775445][ T5997] dirty 0 [ 871.789313][ T5997] writeback 16384 [ 871.802939][ T6415] netlink: 342 bytes leftover after parsing attributes in process `syz.1.14302'. [ 871.814721][ T5997] workingset_refault_anon 27014 [ 871.831133][ T5997] workingset_refault_file 27570 [ 871.839755][ T5997] swap 1085440 [ 871.855434][ T5997] swapcached 20480 [ 871.869384][ T5997] pgpgin 368391 [ 871.883558][ T5997] pgpgout 384273 [ 871.887387][ T5997] pgfault 470657 [ 871.911496][ T5997] pgmajfault 15689 [ 871.920203][ T5997] inactive_anon 20480 [ 871.935506][ T5997] active_anon 0 [ 871.948280][ T5997] inactive_file 0 [ 871.967274][ T5997] active_file 0 [ 871.982179][ T5997] unevictable 0 [ 871.992274][ T5997] hierarchical_memory_limit 3145728 [ 872.017838][ T5997] hierarchical_memsw_limit 9223372036854771712 [ 872.034047][ T5997] total_cache 0 [ 872.037538][ T5997] total_rss 0 [ 872.063204][ T5997] total_rss_huge 0 [ 872.071785][ T5997] total_shmem 0 [ 872.075261][ T5997] total_mapped_file 0 [ 872.095945][ T5997] total_dirty 0 [ 872.099433][ T5997] total_writeback 16384 [ 872.125625][ T5997] total_workingset_refault_anon 27014 [ 872.147168][ T5997] total_workingset_refault_file 27570 [ 872.173518][ T5997] total_swap 1085440 [ 872.177451][ T5997] total_swapcached 20480 [ 872.200076][ T5997] total_pgpgin 368391 [ 872.215518][ T5997] total_pgpgout 384273 [ 872.228539][ T5997] total_pgfault 470657 [ 872.240195][ T5997] total_pgmajfault 15689 [ 872.257470][ T5997] total_inactive_anon 20480 [ 872.276252][ T5997] total_active_anon 0 [ 872.291544][ T5997] total_inactive_file 0 [ 872.295728][ T5997] total_active_file 0 [ 872.319865][ T5997] total_unevictable 0 [ 872.328369][ T5997] anon_cost 0 [ 872.342345][ T5997] file_cost 158 [ 872.374471][ T5997] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz.0.10429,pid=28455,uid=0 [ 872.454371][ T5997] Memory cgroup out of memory: Killed process 28455 (syz.0.10429) total-vm:108176kB, anon-rss:1164kB, file-rss:20608kB, shmem-rss:0kB, UID:0 pgtables:96kB oom_score_adj:1000 [ 872.489170][ T6436] netlink: 28 bytes leftover after parsing attributes in process `syz.2.14313'. [ 872.551082][ T6436] veth0_macvtap: left promiscuous mode [ 873.623771][ T6474] netlink: 330 bytes leftover after parsing attributes in process `syz.2.14326'. [ 876.579277][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 876.592186][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 876.605020][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 876.617330][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 876.629828][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 876.642281][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 876.654883][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 876.667358][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 876.679855][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 876.692162][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 881.560710][ C0] net_ratelimit: 12563 callbacks suppressed [ 881.560728][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 881.579136][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 881.591513][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 881.603942][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 881.617263][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 881.629711][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 881.642048][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 881.654628][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 881.666946][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 881.679372][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 886.545006][ C0] net_ratelimit: 12439 callbacks suppressed [ 886.545023][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 886.563427][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 886.576041][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 886.588617][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 886.601172][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 886.613514][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 886.625982][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 886.638341][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 886.650893][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 886.663379][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 891.529487][ C0] net_ratelimit: 12486 callbacks suppressed [ 891.529507][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 891.547903][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 891.560377][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 891.572760][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 891.585198][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 891.597541][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 891.610221][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 891.622640][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 891.635087][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 891.647484][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 896.513107][ C0] net_ratelimit: 12784 callbacks suppressed [ 896.513125][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 896.531574][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 896.544029][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 896.556350][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 896.568882][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 896.581243][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 896.593967][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 896.606321][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 896.618754][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 896.631099][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 901.497211][ C0] net_ratelimit: 12405 callbacks suppressed [ 901.497229][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 901.515679][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 901.528502][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 901.540951][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 901.553310][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 901.565932][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 901.578288][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 901.590717][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 901.603243][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 901.615676][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 906.481405][ C0] net_ratelimit: 12453 callbacks suppressed [ 906.481423][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 906.499765][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 906.512282][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 906.524751][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 906.537227][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 906.549612][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 906.562066][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 906.574439][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 906.586890][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 906.599255][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 911.465429][ C0] net_ratelimit: 12541 callbacks suppressed [ 911.465447][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 911.483817][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 911.496173][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 911.508636][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 911.520997][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 911.533448][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 911.545788][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 911.558419][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 911.572078][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 911.584587][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 916.449481][ C0] net_ratelimit: 12611 callbacks suppressed [ 916.449500][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 916.467806][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 916.480335][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 916.492709][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 916.505152][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 916.517481][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 916.529922][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 916.542315][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 916.554925][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 916.567341][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 921.433536][ C0] net_ratelimit: 12484 callbacks suppressed [ 921.433554][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 921.451960][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 921.464432][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 921.476791][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 921.489275][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 921.501675][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 921.514233][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 921.526698][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 921.539119][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 921.551555][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 926.417618][ C0] net_ratelimit: 12504 callbacks suppressed [ 926.417637][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 926.435939][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 926.448375][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 926.460850][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 926.473339][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 926.486399][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 926.498968][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 926.511339][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 926.523818][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 926.536142][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 931.401784][ C0] net_ratelimit: 12462 callbacks suppressed [ 931.401802][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 931.420073][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 931.432524][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 931.444859][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 931.457269][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 931.469607][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 931.482062][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 931.494389][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 931.506845][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 931.519168][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 936.385547][ C0] net_ratelimit: 12545 callbacks suppressed [ 936.385564][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 936.404012][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 936.416382][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 936.428809][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 936.441258][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 936.453734][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 936.466068][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 936.478526][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 936.490862][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 936.503278][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 941.369774][ C0] net_ratelimit: 12535 callbacks suppressed [ 941.369793][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 941.388061][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 941.400468][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 941.412869][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 941.425276][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 941.437622][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 941.450060][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 941.462388][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 941.474798][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 941.487138][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 946.353749][ C0] net_ratelimit: 12651 callbacks suppressed [ 946.353766][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 946.372687][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 946.385118][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 946.397712][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 946.410087][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 946.422505][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 946.434778][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 946.447282][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 946.459667][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 946.472244][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 946.599271][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 951.338080][ C0] net_ratelimit: 12504 callbacks suppressed [ 951.338097][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 951.356556][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 951.368909][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 951.381315][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 951.393648][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 951.406192][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 951.418626][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 951.431184][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 951.443717][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 951.456297][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 956.322184][ C0] net_ratelimit: 12532 callbacks suppressed [ 956.322203][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 956.340639][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 956.353031][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 956.365495][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 956.377950][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 956.390577][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 956.402934][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 956.415382][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 956.427721][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 956.440226][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 959.569719][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 961.306353][ C0] net_ratelimit: 12701 callbacks suppressed [ 961.306371][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 961.324736][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 961.337068][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 961.349558][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 961.361997][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 961.374334][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 961.386699][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 961.399173][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 961.411514][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 961.423873][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 966.290449][ C0] net_ratelimit: 12524 callbacks suppressed [ 966.290468][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 966.308867][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 966.321389][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 966.333753][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 966.346208][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 966.358546][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 966.370906][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 966.383365][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 966.395710][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 966.408551][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 971.274413][ C0] net_ratelimit: 12890 callbacks suppressed [ 971.274431][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 971.292754][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 971.305054][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 971.317360][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 971.329762][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 971.342123][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 971.354495][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 971.366896][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 971.379283][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 971.391604][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 976.258396][ C0] net_ratelimit: 12883 callbacks suppressed [ 976.258413][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 976.276836][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 976.289244][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 976.301595][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 976.313921][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 976.326335][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 976.338678][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 976.351068][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 976.363472][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 976.375784][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 981.033389][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 981.040357][ C0] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P6563/1:b..l [ 981.048899][ C0] rcu: (detected by 0, t=10502 jiffies, g=170853, q=589 ncpus=1) [ 981.056697][ C0] task:syz.0.14355 state:R running task stack:28136 pid:6563 tgid:6563 ppid:5997 task_flags:0x40004c flags:0x00080000 [ 981.071603][ C0] Call Trace: [ 981.074880][ C0] [ 981.077806][ C0] ? __schedule+0x10b9/0x6150 [ 981.082484][ C0] __schedule+0x1139/0x6150 [ 981.086989][ C0] ? __pfx___schedule+0x10/0x10 [ 981.091846][ C0] ? mark_held_locks+0x49/0x80 [ 981.096593][ C0] preempt_schedule_irq+0x51/0x90 [ 981.101662][ C0] irqentry_exit+0x1d8/0x8c0 [ 981.106270][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 981.112251][ C0] RIP: 0010:lock_acquire+0x62/0x330 [ 981.117434][ C0] Code: ea 18 12 83 f8 07 0f 87 a2 02 00 00 89 c0 48 0f a3 05 d2 7b ef 0e 0f 82 74 02 00 00 8b 35 4a ac ef 0e 85 f6 0f 85 8d 00 00 00 <48> 8b 44 24 30 65 48 2b 05 e9 e9 18 12 0f 85 ad 02 00 00 48 83 c4 [ 981.137034][ C0] RSP: 0018:ffffc9000b81f6c0 EFLAGS: 00000206 [ 981.143126][ C0] RAX: 0000000000000046 RBX: ffffffff8e3c9520 RCX: 0000000029d7c355 [ 981.151110][ C0] RDX: 0000000000000000 RSI: ffffffff8daa5ccc RDI: ffffffff8bf2b780 [ 981.159066][ C0] RBP: 0000000000000002 R08: 000000009a61b8b6 R09: 0000000069a61b8b [ 981.167022][ C0] R10: 0000000000000002 R11: ffff88807b66c830 R12: 0000000000000000 [ 981.174982][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 981.182950][ C0] ? unwind_next_frame+0x3f4/0x20b0 [ 981.188140][ C0] unwind_next_frame+0xd1/0x20b0 [ 981.193062][ C0] ? unwind_next_frame+0xbd/0x20b0 [ 981.198159][ C0] ? arch_stack_walk+0x73/0x100 [ 981.202998][ C0] __unwind_start+0x45f/0x7f0 [ 981.207658][ C0] ? unwind_get_return_address+0x59/0xa0 [ 981.213277][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 981.219420][ C0] arch_stack_walk+0x73/0x100 [ 981.224086][ C0] ? arch_stack_walk+0x73/0x100 [ 981.228922][ C0] stack_trace_save+0x8e/0xc0 [ 981.233586][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 981.238948][ C0] ? kasan_save_stack+0x42/0x60 [ 981.243782][ C0] ? kasan_save_stack+0x33/0x60 [ 981.248630][ C0] kasan_save_stack+0x33/0x60 [ 981.253322][ C0] kasan_record_aux_stack+0xa7/0xc0 [ 981.258505][ C0] kmem_cache_free+0x15e/0x770 [ 981.263262][ C0] ? exit_mmap+0x507/0xb60 [ 981.267671][ C0] ? exit_mmap+0x507/0xb60 [ 981.272080][ C0] exit_mmap+0x507/0xb60 [ 981.276311][ C0] ? __pfx_exit_mmap+0x10/0x10 [ 981.281065][ C0] ? kasan_quarantine_put+0x10a/0x240 [ 981.286421][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 981.291611][ C0] __mmput+0x12a/0x410 [ 981.295670][ C0] mmput+0x62/0x70 [ 981.299376][ C0] do_exit+0x7d7/0x2bd0 [ 981.303519][ C0] ? __pfx_do_exit+0x10/0x10 [ 981.308089][ C0] ? preempt_schedule_thunk+0x16/0x30 [ 981.313444][ C0] do_group_exit+0xd3/0x2a0 [ 981.317933][ C0] __x64_sys_exit_group+0x3e/0x50 [ 981.322939][ C0] x64_sys_call+0x151c/0x1740 [ 981.327604][ C0] do_syscall_64+0xcd/0xf80 [ 981.332090][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 981.337973][ C0] RIP: 0033:0x7fbac1f8f7c9 [ 981.342370][ C0] RSP: 002b:00007ffd87360138 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 981.350769][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbac1f8f7c9 [ 981.358726][ C0] RDX: 0000000000000064 RSI: 0000000000000000 RDI: 0000000000000000 [ 981.366681][ C0] RBP: 00007ffd8736019c R08: 000000068736022f R09: 00000000000927c0 [ 981.374642][ C0] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000ba5 [ 981.382595][ C0] R13: 00000000000927c0 R14: 00000000000d6138 R15: 00007ffd873601f0 [ 981.390559][ C0] [ 981.393562][ C0] rcu: rcu_preempt kthread starved for 2531 jiffies! g170853 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 981.404731][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 981.414687][ C0] rcu: RCU grace-period kthread stack dump: [ 981.420553][ C0] task:rcu_preempt state:R running task stack:28936 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00080000 [ 981.434023][ C0] Call Trace: [ 981.437297][ C0] [ 981.440303][ C0] ? __schedule+0x10b9/0x6150 [ 981.444972][ C0] __schedule+0x1139/0x6150 [ 981.449474][ C0] ? __lock_acquire+0x436/0x2890 [ 981.454399][ C0] ? __mod_timer+0x8f2/0xd30 [ 981.458988][ C0] ? __pfx___schedule+0x10/0x10 [ 981.464005][ C0] ? find_held_lock+0x2b/0x80 [ 981.468668][ C0] ? schedule+0x2d7/0x3a0 [ 981.472994][ C0] schedule+0xe7/0x3a0 [ 981.477051][ C0] schedule_timeout+0x123/0x290 [ 981.481889][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 981.487246][ C0] ? __pfx_process_timeout+0x10/0x10 [ 981.492527][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 981.498323][ C0] ? prepare_to_swait_event+0xf5/0x480 [ 981.503767][ C0] rcu_gp_fqs_loop+0x1ea/0xaf0 [ 981.508515][ C0] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 981.513892][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 981.519106][ C0] ? __pfx_rcu_gp_init+0x10/0x10 [ 981.524027][ C0] ? rcu_gp_cleanup+0x7c1/0xe90 [ 981.528866][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 981.534666][ C0] rcu_gp_kthread+0x26d/0x380 [ 981.539328][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 981.544511][ C0] ? rcu_is_watching+0x12/0xc0 [ 981.549264][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 981.554445][ C0] ? __kthread_parkme+0x19e/0x250 [ 981.559472][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 981.564662][ C0] kthread+0x3c5/0x780 [ 981.568714][ C0] ? __pfx_kthread+0x10/0x10 [ 981.573288][ C0] ? rcu_is_watching+0x12/0xc0 [ 981.578046][ C0] ? __pfx_kthread+0x10/0x10 [ 981.582623][ C0] ret_from_fork+0x983/0xb10 [ 981.587196][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 981.592293][ C0] ? __switch_to+0x7af/0x10d0 [ 981.596981][ C0] ? __pfx_kthread+0x10/0x10 [ 981.601565][ C0] ret_from_fork_asm+0x1a/0x30 [ 981.606342][ C0] [ 981.609346][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 981.615658][ C0] CPU: 0 UID: 0 PID: 18379 Comm: kworker/u11:1 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 981.626945][ C0] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 981.634284][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 981.644321][ C0] Workqueue: wg-kex-wg0 wg_packet_handshake_send_worker [ 981.651247][ C0] RIP: 0010:filter_irq_stacks+0x5a/0x90 [ 981.656783][ C0] Code: 72 16 48 81 fa 70 16 00 81 73 0d 83 c0 01 48 83 c4 10 5b e9 d8 16 d0 09 48 81 fa 30 f7 78 8b 72 09 48 81 fa 4b f7 78 8b 72 e1 <83> c0 01 48 83 c7 08 39 c6 75 b4 89 f0 eb d5 31 c0 c3 cc cc cc cc [ 981.676374][ C0] RSP: 0018:ffffc90000006578 EFLAGS: 00000287 [ 981.682422][ C0] RAX: 0000000000000014 RBX: dffffc0000000000 RCX: 0000000000000001 [ 981.690378][ C0] RDX: ffffffff8a4e9d99 RSI: 0000000000000037 RDI: ffffc90000006690 [ 981.698329][ C0] RBP: 0000000000000000 R08: ffffffff911b8e52 R09: 0000000017be4560 [ 981.706281][ C0] R10: 0000000000000002 R11: 0000000000002b91 R12: 0000000000000001 [ 981.714233][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: ffffc900000065f0 [ 981.722181][ C0] FS: 0000000000000000(0000) GS:ffff8881248f9000(0000) knlGS:0000000000000000 [ 981.731093][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 981.737659][ C0] CR2: 000055d2485ba608 CR3: 000000007f42c000 CR4: 00000000003526f0 [ 981.745612][ C0] Call Trace: [ 981.748875][ C0] [ 981.751704][ C0] stack_depot_save_flags+0x29/0x9b0 [ 981.756979][ C0] ? __lock_acquire+0x436/0x2890 [ 981.761899][ C0] kasan_save_stack+0x42/0x60 [ 981.766562][ C0] ? kasan_save_stack+0x33/0x60 [ 981.771403][ C0] ? kasan_save_track+0x14/0x30 [ 981.776259][ C0] ? kasan_save_free_info+0x3b/0x60 [ 981.781449][ C0] ? __kasan_slab_free+0x5f/0x80 [ 981.786384][ C0] ? kmem_cache_free+0x2d8/0x770 [ 981.791309][ C0] ? kfree_skbmem+0x1a4/0x1f0 [ 981.795975][ C0] ? sk_skb_reason_drop+0x136/0x1a0 [ 981.801167][ C0] ? dev_kfree_skb_any_reason+0x74/0x80 [ 981.806712][ C0] ? team_dummy_transmit+0x1a/0x30 [ 981.811805][ C0] ? team_xmit+0x34a/0x460 [ 981.816201][ C0] ? dev_hard_start_xmit+0x97/0x6e0 [ 981.821381][ C0] ? __dev_queue_xmit+0x6d7/0x46c0 [ 981.826483][ C0] ? br_dev_queue_push_xmit+0x272/0x8a0 [ 981.832018][ C0] ? br_nf_dev_queue_xmit+0x6e0/0x2b00 [ 981.837480][ C0] ? br_nf_post_routing+0x8e7/0x1190 [ 981.842862][ C0] ? nf_hook_slow+0xbe/0x200 [ 981.847461][ C0] ? nf_hook+0x45e/0x780 [ 981.851690][ C0] ? br_forward_finish+0xcd/0x130 [ 981.856879][ C0] ? br_nf_hook_thresh+0x307/0x410 [ 981.861978][ C0] ? br_nf_forward_finish+0x66a/0xba0 [ 981.867339][ C0] ? br_nf_forward_ip.part.0+0x609/0x810 [ 981.872960][ C0] ? br_nf_forward+0xf0f/0x1be0 [ 981.877800][ C0] ? nf_hook_slow+0xbe/0x200 [ 981.882404][ C0] ? nf_hook+0x45e/0x780 [ 981.886636][ C0] ? __br_forward+0x1be/0x5b0 [ 981.891297][ C0] ? maybe_deliver+0xf1/0x180 [ 981.895962][ C0] ? br_flood+0x17c/0x650 [ 981.900277][ C0] ? br_handle_frame_finish+0x1117/0x1f00 [ 981.905988][ C0] ? br_nf_hook_thresh+0x307/0x410 [ 981.911088][ C0] ? br_nf_pre_routing_finish_ipv6+0x76a/0xfc0 [ 981.917232][ C0] ? br_nf_pre_routing_ipv6+0x3cd/0x8c0 [ 981.922759][ C0] ? br_nf_pre_routing+0x860/0x15b0 [ 981.927948][ C0] ? br_handle_frame+0xb28/0x14e0 [ 981.932980][ C0] ? __netif_receive_skb_core.constprop.0+0x6b3/0x35b0 [ 981.939841][ C0] ? __netif_receive_skb_one_core+0xb0/0x1e0 [ 981.945812][ C0] ? __netif_receive_skb+0x1d/0x160 [ 981.950999][ C0] ? process_backlog+0x4ab/0x1650 [ 981.956007][ C0] ? __napi_poll.constprop.0+0xb3/0x540 [ 981.961542][ C0] ? net_rx_action+0x9f9/0xfa0 [ 981.966290][ C0] ? handle_softirqs+0x219/0x950 [ 981.971214][ C0] ? do_softirq+0xb2/0xf0 [ 981.975529][ C0] ? __local_bh_enable_ip+0x100/0x120 [ 981.980885][ C0] ? kernel_fpu_end+0x5e/0x70 [ 981.985544][ C0] ? blake2s_compress+0x77/0xe0 [ 981.990376][ C0] ? blake2s_final+0xc9/0x160 [ 981.995501][ C0] ? hmac.constprop.0+0x252/0x420 [ 982.000515][ C0] ? kdf.constprop.0+0x122/0x280 [ 982.005439][ C0] ? wg_noise_handshake_create_initiation+0x406/0x610 [ 982.012183][ C0] ? wg_packet_send_handshake_initiation+0x19a/0x360 [ 982.018930][ C0] ? wg_packet_handshake_send_worker+0x1c/0x30 [ 982.025071][ C0] ? process_one_work+0x9ba/0x1b20 [ 982.030167][ C0] ? worker_thread+0x6c8/0xf10 [ 982.034913][ C0] ? kthread+0x3c5/0x780 [ 982.039134][ C0] ? ret_from_fork+0x983/0xb10 [ 982.043877][ C0] ? ret_from_fork_asm+0x1a/0x30 [ 982.048812][ C0] kasan_save_track+0x14/0x30 [ 982.053483][ C0] kasan_save_free_info+0x3b/0x60 [ 982.058493][ C0] __kasan_slab_free+0x5f/0x80 [ 982.063248][ C0] kmem_cache_free+0x2d8/0x770 [ 982.068014][ C0] ? kfree_skbmem+0x1a4/0x1f0 [ 982.072677][ C0] ? kfree_skbmem+0x1a4/0x1f0 [ 982.077336][ C0] kfree_skbmem+0x1a4/0x1f0 [ 982.081920][ C0] sk_skb_reason_drop+0x136/0x1a0 [ 982.086935][ C0] dev_kfree_skb_any_reason+0x74/0x80 [ 982.092381][ C0] team_dummy_transmit+0x1a/0x30 [ 982.097570][ C0] team_xmit+0x34a/0x460 [ 982.101826][ C0] dev_hard_start_xmit+0x97/0x6e0 [ 982.106838][ C0] __dev_queue_xmit+0x6d7/0x46c0 [ 982.111770][ C0] ? __pfx___dev_queue_xmit+0x10/0x10 [ 982.117213][ C0] ? __lock_acquire+0x436/0x2890 [ 982.122147][ C0] ? __pfx_ip6t_do_table+0x10/0x10 [ 982.127243][ C0] ? __lock_acquire+0x436/0x2890 [ 982.132164][ C0] ? nf_nat_ipv6_fn+0xff/0x2e0 [ 982.136914][ C0] ? __pfx_nf_nat_ipv6_fn+0x10/0x10 [ 982.142095][ C0] ? ip6table_mangle_hook+0xcb/0x770 [ 982.147373][ C0] ? lock_acquire+0x179/0x330 [ 982.152091][ C0] ? find_held_lock+0x2b/0x80 [ 982.156754][ C0] ? __pfx_ip6table_mangle_hook+0x10/0x10 [ 982.162462][ C0] br_dev_queue_push_xmit+0x272/0x8a0 [ 982.167825][ C0] ? find_held_lock+0x2b/0x80 [ 982.172507][ C0] ? nf_hook+0x4a0/0x7a0 [ 982.176759][ C0] ? nf_hook_slow+0x132/0x200 [ 982.181441][ C0] ? __pfx_br_dev_queue_push_xmit+0x10/0x10 [ 982.187391][ C0] ? nf_hook+0x4aa/0x7a0 [ 982.191630][ C0] ? __skb_ext_del+0xc2/0x340 [ 982.196296][ C0] br_nf_dev_queue_xmit+0x6e0/0x2b00 [ 982.201579][ C0] ? __pfx_br_nf_dev_queue_xmit+0x10/0x10 [ 982.207295][ C0] br_nf_post_routing+0x8e7/0x1190 [ 982.212398][ C0] ? __pfx_br_nf_post_routing+0x10/0x10 [ 982.217930][ C0] nf_hook_slow+0xbe/0x200 [ 982.222352][ C0] nf_hook+0x45e/0x780 [ 982.226409][ C0] ? __pfx_br_dev_queue_push_xmit+0x10/0x10 [ 982.232293][ C0] ? __pfx_nf_hook+0x10/0x10 [ 982.236871][ C0] ? __pfx_br_dev_queue_push_xmit+0x10/0x10 [ 982.242754][ C0] ? __pfx_ip6t_do_table+0x10/0x10 [ 982.247854][ C0] ? __pfx_ip6table_mangle_hook+0x10/0x10 [ 982.253568][ C0] br_forward_finish+0xcd/0x130 [ 982.258408][ C0] ? __pfx_br_dev_queue_push_xmit+0x10/0x10 [ 982.264291][ C0] br_nf_hook_thresh+0x307/0x410 [ 982.269225][ C0] ? __pfx_br_forward_finish+0x10/0x10 [ 982.274679][ C0] ? __pfx_br_nf_hook_thresh+0x10/0x10 [ 982.280127][ C0] ? lock_acquire+0x179/0x330 [ 982.284890][ C0] ? __pfx_br_forward_finish+0x10/0x10 [ 982.290360][ C0] ? net_generic+0xea/0x2a0 [ 982.294865][ C0] br_nf_forward_finish+0x66a/0xba0 [ 982.300058][ C0] ? __pfx_br_forward_finish+0x10/0x10 [ 982.305510][ C0] br_nf_forward_ip.part.0+0x609/0x810 [ 982.310960][ C0] br_nf_forward+0xf0f/0x1be0 [ 982.315627][ C0] ? __pfx_br_nf_forward+0x10/0x10 [ 982.320726][ C0] nf_hook_slow+0xbe/0x200 [ 982.325131][ C0] nf_hook+0x45e/0x780 [ 982.329188][ C0] ? __pfx_br_forward_finish+0x10/0x10 [ 982.334633][ C0] ? __pfx_nf_hook+0x10/0x10 [ 982.339223][ C0] ? __pfx_br_forward_finish+0x10/0x10 [ 982.344675][ C0] __br_forward+0x1be/0x5b0 [ 982.349259][ C0] ? __pfx_br_forward_finish+0x10/0x10 [ 982.354712][ C0] maybe_deliver+0xf1/0x180 [ 982.359208][ C0] br_flood+0x17c/0x650 [ 982.363367][ C0] br_handle_frame_finish+0x1117/0x1f00 [ 982.368907][ C0] ? __pfx_br_handle_frame_finish+0x10/0x10 [ 982.374799][ C0] ? ip6t_do_table+0xc25/0x1c30 [ 982.379635][ C0] ? __pfx_ip6t_do_table+0x10/0x10 [ 982.384729][ C0] ? nf_hook_slow+0x132/0x200 [ 982.389394][ C0] br_nf_hook_thresh+0x307/0x410 [ 982.394323][ C0] ? __pfx_br_handle_frame_finish+0x10/0x10 [ 982.400206][ C0] ? __pfx_br_nf_hook_thresh+0x10/0x10 [ 982.405670][ C0] ? __pfx_br_handle_frame_finish+0x10/0x10 [ 982.411554][ C0] ? __pfx_nf_nat_ipv6_in+0x10/0x10 [ 982.416737][ C0] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 982.422618][ C0] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 982.428499][ C0] br_nf_pre_routing_finish_ipv6+0x76a/0xfc0 [ 982.434475][ C0] ? __pfx_br_handle_frame_finish+0x10/0x10 [ 982.440365][ C0] br_nf_pre_routing_ipv6+0x3cd/0x8c0 [ 982.445806][ C0] ? __pfx_br_nf_pre_routing_ipv6+0x10/0x10 [ 982.451677][ C0] ? lock_acquire+0x179/0x330 [ 982.456421][ C0] ? __pfx_br_nf_pre_routing_finish_ipv6+0x10/0x10 [ 982.462998][ C0] ? net_generic+0xea/0x2a0 [ 982.467493][ C0] br_nf_pre_routing+0x860/0x15b0 [ 982.472523][ C0] br_handle_frame+0xb28/0x14e0 [ 982.477481][ C0] ? __pfx_br_handle_frame+0x10/0x10 [ 982.483037][ C0] ? __pfx_br_handle_frame_finish+0x10/0x10 [ 982.488930][ C0] ? __pfx_br_handle_frame+0x10/0x10 [ 982.494213][ C0] __netif_receive_skb_core.constprop.0+0x6b3/0x35b0 [ 982.500887][ C0] ? find_held_lock+0x2b/0x80 [ 982.505642][ C0] ? debug_object_activate+0x2ec/0x4c0 [ 982.511092][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 982.516294][ C0] ? __pfx___netif_receive_skb_core.constprop.0+0x10/0x10 [ 982.523388][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 982.529186][ C0] ? debug_object_activate+0x2ec/0x4c0 [ 982.534641][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 982.539999][ C0] ? __pfx_debug_object_activate+0x10/0x10 [ 982.545798][ C0] ? find_held_lock+0x2b/0x80 [ 982.550485][ C0] ? __lock_acquire+0x436/0x2890 [ 982.555406][ C0] ? process_backlog+0x459/0x1650 [ 982.560431][ C0] __netif_receive_skb_one_core+0xb0/0x1e0 [ 982.566245][ C0] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 982.572693][ C0] ? lock_acquire+0x179/0x330 [ 982.577363][ C0] ? process_backlog+0x459/0x1650 [ 982.582390][ C0] __netif_receive_skb+0x1d/0x160 [ 982.587402][ C0] process_backlog+0x4ab/0x1650 [ 982.592242][ C0] __napi_poll.constprop.0+0xb3/0x540 [ 982.597642][ C0] net_rx_action+0x9f9/0xfa0 [ 982.602223][ C0] ? __pfx_net_rx_action+0x10/0x10 [ 982.607320][ C0] ? mark_held_locks+0x49/0x80 [ 982.612064][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 982.617246][ C0] ? tmigr_handle_remote+0x132/0x380 [ 982.622529][ C0] ? run_timer_base+0x121/0x190 [ 982.627364][ C0] ? __pfx_run_timer_base+0x10/0x10 [ 982.632546][ C0] handle_softirqs+0x219/0x950 [ 982.637303][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 982.642575][ C0] ? kernel_fpu_end+0x59/0x70 [ 982.647236][ C0] do_softirq+0xb2/0xf0 [ 982.651383][ C0] [ 982.654313][ C0] [ 982.657227][ C0] __local_bh_enable_ip+0x100/0x120 [ 982.662414][ C0] kernel_fpu_end+0x5e/0x70 [ 982.666904][ C0] blake2s_compress+0x77/0xe0 [ 982.671592][ C0] blake2s_final+0xc9/0x160 [ 982.676171][ C0] hmac.constprop.0+0x252/0x420 [ 982.681017][ C0] ? __pfx_hmac.constprop.0+0x10/0x10 [ 982.686421][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 982.691706][ C0] ? kernel_fpu_end+0x59/0x70 [ 982.696391][ C0] ? __local_bh_enable_ip+0xa4/0x120 [ 982.701683][ C0] kdf.constprop.0+0x122/0x280 [ 982.706465][ C0] ? __pfx_kdf.constprop.0+0x10/0x10 [ 982.711745][ C0] ? __pfx_mix_hash+0x10/0x10 [ 982.716509][ C0] ? __crypto_memneq+0x203/0x430 [ 982.721431][ C0] wg_noise_handshake_create_initiation+0x406/0x610 [ 982.728095][ C0] ? __pfx_wg_noise_handshake_create_initiation+0x10/0x10 [ 982.735189][ C0] ? find_held_lock+0x2b/0x80 [ 982.739854][ C0] ? ktime_get_coarse_with_offset+0x1af/0x240 [ 982.745909][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 982.751179][ C0] ? ktime_get_coarse_with_offset+0x1c1/0x240 [ 982.757327][ C0] ? ktime_get_coarse_with_offset+0x150/0x240 [ 982.763397][ C0] wg_packet_send_handshake_initiation+0x19a/0x360 [ 982.769893][ C0] ? __pfx_wg_packet_send_handshake_initiation+0x10/0x10 [ 982.776902][ C0] ? __lock_acquire+0x436/0x2890 [ 982.781836][ C0] wg_packet_handshake_send_worker+0x1c/0x30 [ 982.787804][ C0] process_one_work+0x9ba/0x1b20 [ 982.792739][ C0] ? __pfx_wg_packet_handshake_send_worker+0x10/0x10 [ 982.799403][ C0] ? __pfx_process_one_work+0x10/0x10 [ 982.804772][ C0] ? assign_work+0x1a0/0x250 [ 982.809352][ C0] worker_thread+0x6c8/0xf10 [ 982.813934][ C0] ? __pfx_worker_thread+0x10/0x10 [ 982.819026][ C0] kthread+0x3c5/0x780 [ 982.823080][ C0] ? __pfx_kthread+0x10/0x10 [ 982.827654][ C0] ? rcu_is_watching+0x12/0xc0 [ 982.832405][ C0] ? __pfx_kthread+0x10/0x10 [ 982.836978][ C0] ret_from_fork+0x983/0xb10 [ 982.841558][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 982.846665][ C0] ? __switch_to+0x7af/0x10d0 [ 982.851332][ C0] ? __pfx_kthread+0x10/0x10 [ 982.855925][ C0] ret_from_fork_asm+0x1a/0x30 [ 982.860688][ C0] [ 982.864398][ C0] net_ratelimit: 12199 callbacks suppressed [ 982.864412][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 982.882651][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 982.895061][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 982.907528][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 982.919881][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 982.932382][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 982.944870][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 982.957226][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 982.969897][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 982.982355][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 987.848041][ C0] net_ratelimit: 12471 callbacks suppressed [ 987.848059][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 987.866361][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 987.878935][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 987.891314][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 987.903764][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 987.916599][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 987.928970][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 987.941377][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 987.954659][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 987.967037][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0)