last executing test programs: 2.394354508s ago: executing program 1 (id=475): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000480), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000004c0)={'wlan1\x00', 0x0}) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REGISTER_FRAME(r3, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000580)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000", @ANYRES32=r2, @ANYBLOB="05005b"], 0x24}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000600)={'wlan1\x00', 0x0}) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REGISTER_FRAME(r7, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000680)={&(0x7f00000006c0)={0x20, r5, 0x1, 0x70bd25, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_FRAME_MATCH={0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x24000808}, 0x20000060) 2.296588164s ago: executing program 1 (id=476): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./sys/class/net/bond0/bonding/arp_interval\x00', 0x1, 0x0) write$tcp_mem(r0, &(0x7f0000000100)={0x5, 0x20, 0x8000000000000001, 0x20, 0x4}, 0x48) (fail_nth: 4) 2.187558676s ago: executing program 1 (id=477): ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) mkdirat(0xffffffffffffff9c, &(0x7f0000001500)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./mnt\x00', 0x1ff) mkdirat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x9) mount(&(0x7f00000000c0)=@filename='./dev/sda1\x00', &(0x7f0000000140)='./mnt\x00', &(0x7f0000000100)='ext4\x00', 0x8410, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x18d042, 0x15) pwrite64(r0, 0x0, 0x0, 0xffffffff000) 2.074477173s ago: executing program 0 (id=478): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000e40), 0x40241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000e80)={'syzkaller1\x00', 0xc201}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000ec0)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f0000001080)=ANY=[@ANYBLOB="270086dd03000a000000140000006c07010033d42cfffe800000000000000000000000000010ff02000000000000000000000000000189"], 0x340a) 1.854486938s ago: executing program 0 (id=479): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e24, @empty}], 0x10) sendmsg$inet6(r0, &(0x7f0000000580)={&(0x7f00000005c0)={0xa, 0x4e24, 0x0, @loopback, 0x4}, 0x1c, &(0x7f0000000600)=[{&(0x7f0000000640)="dc", 0x1}], 0x1}, 0x48043) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000680)={0x0, 0x5, 0x10}, 0xc) r2 = dup(r0) write$binfmt_script(r2, &(0x7f0000000840)={'#! ', './file0'}, 0x34000) 1.84365519s ago: executing program 1 (id=480): mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x40082, 0x0) prctl$PR_MCE_KILL(0x4e, 0x0, 0x2) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000006000)={0x0, 0x7, 0x1}, 0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000086c0)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x64010100}}}, &(0x7f0000008780)=0x84) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000008b40)=[{&(0x7f0000000240)=@in6={0xa, 0x4e20, 0x7, @empty, 0x401}, 0x1c, &(0x7f0000000700)=[{&(0x7f0000000280)="dcd9b89b43c5d1f516e13de866821867797dace51a833adc", 0x18}, {&(0x7f00000003c0)="dc0fe13f13e54319c494ed754283a18e760238a8faacf34079d71cd0b9233a8647bf8832a36855f91203ad34328de722499883fb4f3c528ebc10381dd1052f332da5c3ad9848add2c761e2ad3b8c6104c0afd6a8b9fcd223ab34e8f4b8b7de5af0e1580e213c0731385f52736bda28d784ba3513ec4d7b86eacddc2cd51ef6c977c87b16d91f", 0x86}, {&(0x7f0000000640)="54e9b01f632ba132a4052632e13d03565e8c9c87111934d73cdafbff65e812bd8fe9e74f569dfd7c6b467311c6c88fe8cf468a8529a82892d9c44b8a1ac68d8faa53fe4ad4b3b3d8767cb4c20454610bcce94744de20085dc11b971cb2d1805a791a1fd1f74f9f3730a5504246bd86b21dbbe318c633df455ac1501e831364707a866b3a398ed8d48514e0dc7229e4c43847677477479aa1c9cc8cf17946f36cc5fffa664b852dcb48798655b9", 0xad}], 0x3, &(0x7f0000000740)=[@prinfo={0x14, 0x84, 0x5, {0x30, 0x2}}], 0x14, 0x8000}, {&(0x7f0000000780)=@in6={0xa, 0x4e24, 0x7, @mcast1, 0x17da}, 0x1c, &(0x7f0000002940)=[{&(0x7f0000000880)="d6aef473ebc41dd6fc1d752a769fc02a762ac833ceedf1867485efa339bd00ee8ab82173c70510468e6e7f79d1eded284b19240ebdbfd5ed531b9b1e8a9e0339754eee9b02b70a1c32a96def9b58b145bd2c81c0fdd51fc2234dcf7d2b03c41ba6a4ab4e6bee0c0062d3e1d0d954afdb61ca875207b27f3f2258f81aaf392682cb5c9930cba3dcb8759646bf3712e7ea29e315c30e3058a09baf79f08ece9f95bb13127dd898796d47e58833d970ece605ebb27bc79bdb4e7778db0a97804cde95cbf023d27384686fbc9bd078fecbabf57179ff160bc869bd3938c32a6c92632f7290f1da7b47ae032140622e7641ecfb3011f36642194d89e6ab26a430faddb20b67c9a464808fd65174e03478a5ca151627cc8fbb7d4110826535b2a842287f6f3ccce0021f7e6e96cf8826340d3c40197531abe4d61676c29c243d7e8635d61ee086f06bfa624f58db4bf53258ff0b99fa2283f76fc1fa8d9a4e48aa7aee4def65e1127041faeafbd18ab23ef011962d8f782b97c42af62c4aaa4bf02ecfe23978db3bb7d2e36bc48b9c1fd56c08bfceb3f8bd672bedd1aa6e829932114dd23ba0a4acf680af3d992be43601e0665e4afbe2c4631ea316707861f824fa06ad927a5ccec5e5b0012a5051864c425133f7d7bd0c1ab7628878195dec101a7d7d75cbf31935ddbfb85d7069697baed821b625aeadbe940ee1e3669b247f95c4005fa08b7ad17d53dc61ba303b850d6c0697d09f100cd8f8d671f33dadc0691e110983edcb8a22c9c73e4eadaf39fefc1e2e83e61e782503d66a432c6299b2916819fb7c6e392d36e58d858d0b34ee78d80ad5cfc3fca0bd5f2c54abf514552fadff0ce5e6a1cd6cdf70b711ee08d4f018152233cf03f7b680da9e0a47b22d7bcab7a1577d3bde539975a51b98381879e80747359b11a525fe06e3153b230ee156ad6ab5b0c8835d973f990adb4b78cf7a54fb9d7accb8a3fc0d1657e8fa1d860b099966d1d0638076f74051b6a8005cd135e5810f4e050809fa44ff8aadce0dadcd28a260e9d32df9cf37516fd4fa43609338da2471d5786f324dff3709116aec3434fd46262bdcf36917400b10669ab0b2da67275620f4cbb76b51b08764a238f7bba213957448b471426c3c786c5f8f8b0899f894f4e00300017819419d2e6eaf1f5d626626292417cc72a3a486adc1790d62bf8887b61d90b42abe0512a18440d47a33448c770fd40d88249adf6a45d4cb9ca164e2deef44a56ab93031545f55e20336ee82664d4f62c43f55ef6d943fe94c3b54525415359ae39a1e6eee97c88d38a19573f57ed951d94893231a7b50cfedad20897eea318ee1b4563ac5bedf350e0ebcc6a39fcd97c996d80cb3b49b82c5fe95fb5aacc0a28b42e477e29549112039e13170cd959664d5f6b58ddc61c5e6098bd6a5d76752d1848122cc7f0137e5d0a42013119b168401186f6fb5e716f86164ca424d6bcb0f640617132d2a0fa92c0d06221e1b09f29df3d8979a0fb4c8bdcaf8fdc1cecf2f7c56f5ead55a7f21cfd554ad3e74696bf4c81abee5935dcd1bf774070c8bb2f0f13868860c610587343cdb6318d7c1efafcb72183955dfe4860c3c62e80311ba498eb8f173c9c29727c42daa1c3df154a4b82d4f82e33c007b5cf259d0907cc55df2e658878fbc5786698b38e29bc3a618899747f96c9850344153d321d28547ed9dc2d0198736b68e7a8c68eea2437cea894652dbe01304120572477e3dd8df7cc353d76b55f20001dce895cf52dc3ac45b5d5feadd7fac32df072f77b0aad288e4d80b3a471775ae8de86ee471712d1dfc509c207b9fb2b189481c2027f2fe7f1e9e7b794f4ee7c9c5e541398dbd81b86562e84912ac1ef732160f1c631b949f6b018664c3b114b190f8f1ccf91f3e03769a567d0e35a393a44ec3df8b73a174053306f31991a3f447d4687123cbbe0158d21839e7c82ddd5431a61b83297277136eab0ff4f7f27afa55f0d42b704d32b6ee477c7c62ba2b1ba431aa1db60b9641e79bfea2419e66a18517709c031f69e49fa7d194f17cdf0d20a8c896c681ac2a2a1c87cde7cb95c1b863a72e5aa9e1cc0808a5e524d81a71587bad940dfdad1cdea6a8bde449f3956bbf97e00118346b31e71655a22e555331feca6a3577583349f52877152041a5d48509c889f365abfe535c0a34c495380cd3a07253268357c10e7c568aae6e782de7eab7f188d78bd25316fc144d7cc51f9201dc1900662f48f8325a33e60029a2e3a4b3c8f18b55f9dee729a9bb9f8735cf581ecaa3c025431a58b5f40548b4b7605ef51074b9e375e8ee0912f208be8921d43d3330c4186bff434891f53ae3774fc22576c6654fab09bac3bcb4bd72f716bfa35aeca428a0c3a2fc9d31907fc8e2a51489aad4b000cc2f5c6f5c96dba992a2238df457d26bac08d71b25b8bb7038808a86764d1e42637167b26dd8d123a167b9e9a4379abd7cd1677c4b9c481c75b89fe8b1b5da6b618ae4bd5fa5e6ee3c5013a65f0a1ac3b877d2ac2897e08b139a8e104e00f07a4362c0c84a629579f6588e0f7691287b18db93c0c33f22a1fa76e3ee3eafcaaa9cef8f5b9cb3e0bfab24c3966d4c2b633ea808fc1529655aeee5de16dd5bc38f32d6b10665c508581a934f8550d564613325fe9f584988f61941c94ce8a010c26496f867a58f90d1d78850f48f92585eef383cf1dbb7edffc3ae92beeb952700b511f067882850f394b3deba163266d50fcc6cd76e45b563c410dee25d633f7e1dd2d7a031d6df43a76e19b5fdb007b7f4e5c1ff63a46a441ab56ee28e4c2aeba594d104f97aea618cbca9fcfd89bcca5158695a2c672ec2f8ccd7071b5a26e23af83422a8664179c6936eab7ef39d766a03cb8224012bfd5fd853330f44a9c2954d694e8c35b88954aa600fbc782b0c0211498c5d0b1af82125b338f1429a3121feff6bda35989d4e8e83e09b5a8d71525ad3d94e321fa0568c26dbcbd87d1279934a3652695a6324591a556f10a5b9b8a9ecd2480b998e62e21d43ebfbd3b7bd3e59c33591555b968b95efd03f621f3fba20a6d51dbc78bb8f79d9cb1a64ab75eb4c896ea0d77f019fc892241bdd20320f44d668b1cb3497487bcf456b2b44bd39762877f67a85bbe3db82a383a659d7d2c6dde8e58e3fa19d7e8d6fe125f0a5fdf7b408212e8b1957e99ea7a6b8292eed25c73fddf23924b13370624d35c58514151d179e5f45819c26c3ab43fbe984369666b3282f241fdb1c187f2ff369a5c672281900aabda08366488be1af56cb6c698f0748a6f00adf31d65ddbba8e7d6ac3b6652f2fbb5fda0e57708b001603897a4b0822510d55ee77359675c6eefb3617337f35205bf16a3286e5e59c368a4c3f73ce32f56efdb36a69565f8be81b79713634dd848fe6f1f293d41477ec9351fe1d02573250d2797ad39f9be9fe0fcf15bd5ab6dd679d7f26e626f67da3547ee862b3d3fac564dfb6a5eee8ab0ff6e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0x1000}, 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0x1000}, {&(0x7f0000005d00)="3a4f2f0c84d27a49b40ce3fd7e5e4739ec4286c68f588e1bd83c916f29838e43313af9e1c61f7798b06e0ef2ea02c22b9f815bfd162a1e260dd5523b721d647f9f4aaf49c1e2deee8956e044fbb60d0d9383f362e2637be6369d5ee6bb24fb3bd9b3aaf1688515aab9998b95fc557100fcf0538761459a83bab77cfd617ab607f2414a41a1701bf0f56a079422a15c09df3d8ca97b1f2c528dd63dcf0ba62e9c21eae1211e57a195344a32445120985218064d73c52229220dc55c5db872cc0cf9dbc370806e7761078e034350152dbbc0f7c3d554", 0xd5}], 0x7, &(0x7f0000006040)=ANY=[@ANYBLOB="14000000840000000500000030000000ff0f00002c000000840000000100000001040100090200007d8b000000000000030000000600000008000000", @ANYRES32=r1, @ANYBLOB="14000000840000000500000030000000070000001c00000084000000020000000700088002000000f34f0000", @ANYRES32=0x0, @ANYBLOB="140000008400000005000000000000000000802a340000008407000008000000000000000101020010000000840000000600000005000000"], 0xa8, 0x2402c800}, {&(0x7f0000006100)=@in6={0xa, 0x4e24, 0x0, @mcast2, 0x2}, 0x1c, &(0x7f0000007580), 0x0, &(0x7f0000007600)=[@sndinfo={0x1c, 0x84, 0x2, {0x1, 0x0, 0x8, 0x8}}, @dstaddrv4={0x10, 0x84, 0x7, @multicast2}], 0x2c, 0x10000080}, {&(0x7f00000000c0)=@in6={0xa, 0x4e25, 0x235, @empty, 0x35f}, 0x1c, &(0x7f0000008680)=[{&(0x7f0000007680)="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", 0x1000}], 0x1, &(0x7f00000087c0), 0x0, 0x4000000}, {&(0x7f0000008880)=@in={0x2, 0x4e23, @multicast1}, 0x10, &(0x7f0000008ac0)=[{&(0x7f0000002980)="5e82bc7fc67fe6b0e77e108fea194f827b9649ff79b4b00ef1f25688f2856da1d4a9a6a8a6f34293e94539a82865ab7e1536397dad35d9f7205701d69d950017d256067a371cda16801d7d6b3b522513b5a1d383660654e64c3a06bd17957dcc26e940808df44a33f27b206b0d0100f06c878beff2138bf689630e03ac49b02ea1147f6db6448a5323f795a3bc4f229145a5187028b4c3443d6ce33fc13bf4f131a0a29e9662ed8c29ee76f5ed0b30fc472c8a68f3e4eeccc54f05762c180894d04e3eca3393240ffd85771ae76bf28912dce8e6121d", 0xd6}, {&(0x7f0000008940)="ef7c8a9c5ab9524741a3385d5c92efcbd5cf940a", 0x14}, {&(0x7f0000008980)="26b907658e87ae4346bc2476414c85ada411bed95133532717ed7028c7aa6cf0c6b26f033193b6a1f960a4433045dc44274979b02ae25a578d60ca201403b9908a86a4018f66e400662bbcf4ca2ddae91580c718ffa594de3534363469ca9175ad465ce2656256978d8addb5d6231553cc6a5a69d881e2e53c6f74af6757dfce42ed3666a389da25736a39917d9641b85cdca8d52d1916de138ff3ae14900c096cd1a4bc28d21ba669ae06f2852a7f6e1220b22aaa3b7741478704a3856d1ff25793ce4a4933ba557fdcce88207ad25ef6a88e983734", 0xd6}, {&(0x7f0000008a80)="573925bfafa2a7aecab324846b2c93fc768221619bf34a1f7db7e3e213a7fb47c977a1227a71761e49d8108266cb74174045cd3708e78c4fadcb8145f12b86", 0x3f}], 0x4, &(0x7f0000002a80)=ANY=[@ANYBLOB="100000008400000007000000ac1e00011c0000008400000008000000000000000000000000000000000000005f12ff030f6f1d65d3b218a7ce7ec4db973d7dde6521f16660a19211039a4338004805e95944290922da03404ab1ba8f7158067a162b32a4080000000000000007cf03a4f29b868ea14868035b067bc5c7afb9cfdb1319631cffa3994160a87027edc368a0cd92f011698dfd944bdea172d2582c7faa2b8fa3dc83c5cf2c77"], 0x2c, 0x240440c0}], 0x8, 0x4040004) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r2 = socket$inet(0xa, 0x801, 0x84) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r3, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x19) io_uring_setup(0x58d8, &(0x7f00000001c0)={0x0, 0x5acf, 0xe21540409ed8d0e3, 0xffffffff}) r4 = userfaultfd(0x80001) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x1a5}) ioctl$UFFDIO_COPY(r4, 0xc028aa05, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000000/0x3000)=nil, 0x3000}) connect$inet(r2, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) r5 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000580)={0x0, @in={{0x2, 0x4e24, @empty}}, 0x7b, 0x983a}, 0x90) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/class/ptp/ptp0/n_vclocks\x00', 0x2, 0x0) write(r6, 0x0, 0x0) write(r6, &(0x7f0000000200)='1', 0x1) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000140)) ioctl$PPPIOCSACTIVE(r6, 0x40087446, &(0x7f0000000340)={0x0, &(0x7f0000000480)}) 1.796972819s ago: executing program 3 (id=481): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000180)='hostfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./sys/class/net/bond0/bonding/arp_interval\x00', 0x1, 0x0) write$tcp_mem(r0, &(0x7f0000000100)={0x5, 0x20, 0x8000000000000001, 0x20, 0x4}, 0x48) 1.734162718s ago: executing program 0 (id=482): r0 = openat$comedi(0xffffff9c, &(0x7f0000000980)='/dev/comedi2\x00', 0x23700, 0x0) ioctl$COMEDI_INSN(r0, 0x8020640c, &(0x7f00000009c0)={0x2000002, 0xfffffffffffffcf5, 0x0, 0x1, 0x1}) 1.733890685s ago: executing program 0 (id=483): mmap(0x0, 0x400000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbfs(&(0x7f0000000000), 0x200, 0xa0402) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000000040)={0x23, 0x1, 0x10, 0x1, 0x0, 0x3, 0x0}) mkdirat(0xffffffffffffff9c, &(0x7f0000001500)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./mnt\x00', 0x1ff) mount(&(0x7f00000000c0)=@filename='./dev/sda1\x00', &(0x7f0000000140)='./mnt\x00', &(0x7f0000000100)='ext4\x00', 0x8410, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x40086610, 0x0) 1.647291349s ago: executing program 3 (id=485): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000480), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000004c0)={'wlan1\x00', 0x0}) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REGISTER_FRAME(r3, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000580)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000", @ANYRES32=r2, @ANYBLOB="05005b"], 0x24}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000600)={'wlan1\x00', 0x0}) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REGISTER_FRAME(r7, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000680)={&(0x7f00000006c0)={0x20, r5, 0x1, 0x70bd25, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_FRAME_MATCH={0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x24000808}, 0x20000060) 1.550725383s ago: executing program 0 (id=486): openat$binfmt_format(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/fs/binfmt_misc/syz1\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0xeb, 0x0) 1.482146925s ago: executing program 0 (id=487): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/bus/pci/devices/0000:00:02.0/remove\x00', 0x1, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./debug\x00', 0x1ff) mount(0x0, 0x0, &(0x7f0000000240)='debugfs\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./debug/dynamic_debug/control\x00', 0x2, 0x0) write(r2, &(0x7f0000000340)='+p', 0x2) syz_emit_vhci(0x0, 0x11) syz_usb_connect(0x0, 0x3a, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000003c0)='./dev\x00', 0x1ff) write(r1, &(0x7f0000000140)='1', 0x1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/bus/pci/rescan\x00', 0x1, 0x0) write(r3, &(0x7f00000001c0)='1', 0x12) 1.333286542s ago: executing program 3 (id=488): r0 = bpf$ITER_CREATE(0xb, &(0x7f0000002100), 0x0) close(r0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000002140)=@bpf_tracing={0x1a, 0x2, &(0x7f0000002200)=ANY=[@ANYBLOB="b70000000000000095"], &(0x7f0000002240)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x18, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2bcbf, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = socket$can_j1939(0x1d, 0x2, 0x7) setsockopt$SO_J1939_FILTER(r1, 0x6b, 0x1, &(0x7f00000003c0)=[{0x3, 0x0, {0x0, 0x1, 0x2}, {0x0, 0xff, 0x4}, 0xfd, 0xfe}], 0x1c) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000480), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000004c0)={'wlan1\x00', 0x0}) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REGISTER_FRAME(r4, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000580)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYBLOB="010000000000000000003a00000008000300", @ANYRES32=r3], 0x24}}, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000600)={'wlan1\x00'}) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REGISTER_FRAME(r6, 0x0, 0x20000060) sendmmsg(0xffffffffffffffff, &(0x7f0000000700), 0x4000000000000d2, 0x8048848) r7 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000700)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0xfffffffd}, 0x50) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000780)={r7}, 0x4) bpf$OBJ_PIN_PROG(0x11, 0x0, 0x0) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r8, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) sendmsg$NFT_BATCH(r8, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000001000010000000000000000000000000ab4000000060a01040000000000000000020000280900010073797a30000000000900020073797a320000000088000480100001800c000100636f756e7465720014000180090001006d6173710000000004000280600001800a0001006c696d6974000000500002800c000140000000000000000808000440000000010c00014000000000000080010c00024000000000000000090800034000000fba0c00024000000000000000000c000140000000000000000714000000110001"], 0xdc}}, 0x0) sendmsg$NFT_MSG_GETRULE(r8, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000190a0102"], 0x14}}, 0x0) setns(0xc9, 0x0) r9 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r9, &(0x7f0000000900)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x4d) 932.912034ms ago: executing program 3 (id=489): r0 = bpf$ITER_CREATE(0xb, &(0x7f0000002100), 0x0) close(r0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000002140)=@bpf_tracing={0x1a, 0x2, &(0x7f0000002200)=ANY=[@ANYBLOB="b70000000000000095"], &(0x7f0000002240)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x18, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2bcbf, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = socket$can_j1939(0x1d, 0x2, 0x7) setsockopt$SO_J1939_FILTER(r1, 0x6b, 0x1, &(0x7f00000003c0)=[{0x3, 0x0, {0x0, 0x1, 0x2}, {0x0, 0xff, 0x4}, 0xfd, 0xfe}], 0x1c) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000440)={0x0, 0x3c}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000480), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000004c0)={'wlan1\x00', 0x0}) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REGISTER_FRAME(r5, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000580)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000000000003a00000008000300", @ANYRES32=r4, @ANYBLOB="05005b"], 0x24}}, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f0000000600)={'wlan1\x00', 0x0}) r9 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REGISTER_FRAME(r9, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000680)={&(0x7f00000006c0)={0x24, r7, 0x1, 0x70bd25, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r8}, @void}}, [@NL80211_ATTR_FRAME_MATCH={0x5, 0x5b, "a6"}]}, 0x24}, 0x1, 0x0, 0x0, 0x24000808}, 0x20000060) sendmmsg(0xffffffffffffffff, &(0x7f0000000700), 0x4000000000000d2, 0x8048848) r10 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000700)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0xfffffffd}, 0x50) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000780)={r10}, 0x4) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000007c0)={0x6, 0x6, &(0x7f0000000880)=@framed={{}, [@map_fd={0x18, 0x0, 0x2, 0x0, r10}, @ldst={0x1, 0x3, 0x3}]}, &(0x7f00000008c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000}, 0x94) bpf$OBJ_PIN_PROG(0x11, 0x0, 0x0) r11 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r11, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000001000010000000000000000000000000ab4000000060a01040000000000000000020000280900010073797a30000000000900020073797a320000000088000480100001800c000100636f756e7465720014000180090001006d6173710000000004000280600001800a0001006c696d6974000000500002800c000140000000000000000808000440000000010c00014000000000000080010c00024000000000000000090800034000000fba0c00024000000000000000000c000140000000000000000714000000110001"], 0xdc}}, 0x0) sendmsg$NFT_MSG_GETRULE(r11, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000300)=ANY=[], 0x14}}, 0x0) setns(0xc9, 0x0) r12 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r12, &(0x7f0000000900)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x4d) sendto$inet6(r12, 0x0, 0x0, 0x4c805, &(0x7f0000000940)={0xa, 0x4e22, 0x400, @empty, 0x3}, 0x1c) 457.01629ms ago: executing program 3 (id=490): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) openat$tun(0xffffff9c, &(0x7f0000000000), 0x404001, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$inet6(0xa, 0x80003, 0x6) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r2, &(0x7f0000000140)=[{{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x7, @loopback, 0x4, 0x1}, 0x80, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="10000000000000000e01000080d71b0010"], 0x20}}], 0x1, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x18, 0x2f, 0x9, 0x70bd27, 0x0, {0x4}, [@typed={0x4, 0x12, 0x0, 0x0, @binary}]}, 0x18}, 0x1, 0x0, 0x0, 0x42804}, 0x10) r3 = dup(r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e24, @empty}], 0x10) sendmsg$inet6(r0, &(0x7f0000000580)={&(0x7f00000005c0)={0xa, 0x4e24, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x4}, 0x1c, &(0x7f0000000600)=[{&(0x7f0000000640)="dc", 0x1}], 0x1}, 0x48043) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000680)={0x0, 0x5, 0x20}, 0xc) r4 = dup(r0) write$binfmt_script(r4, &(0x7f0000000840)={'#! ', './file0'}, 0xb) 415.162833ms ago: executing program 1 (id=491): mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2000009, 0x200000005c832, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x200000b, 0x204031, 0xffffffffffffffff, 0xec776000) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x1c, 0x1, 0x1, 0x5, 0x0, 0x0, {0xa, 0x0, 0x1}, [@CTA_ZONE={0x6, 0x12, 0x1, 0x0, 0x4002}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20040001}, 0x40800) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(0xffffffffffffffff, 0x402) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000000240)=0xd, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000000280)={@local, @broadcast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "c25200", 0x14, 0x6, 0xff, @ipv4={'\x00', '\xff\xff', @loopback}, @local, {[], {{0x4e21, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0xf700}}}}}}}, 0x0) syz_ublk_setup_io_uring(0x7162, &(0x7f0000000300)={0x0, 0x7edd, 0x20, 0x0, 0x239}, &(0x7f0000000380)=0x0, &(0x7f00000003c0), &(0x7f0000000400)) syz_io_uring_submit(0x0, 0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_FUTEX_WAIT={0x33, 0x20, 0x0, 0xc4, 0x5, &(0x7f00000004c0)=[{&(0x7f0000000140)}, {&(0x7f0000000180)="f3f736b8e1feb23344c78222979e6f93038569bec4f3aaed844283be93cdbaaa4729ee26a10b71f18591de055daa3aeff2a1e6e4f8b91d438a8b5f6ff7c391f5affa09f2e7b25a860126c34eff7b8897c075d0a20be6101d26e1c007f8677288a5de000e21f97b1ea11fe2", 0x6b}, {&(0x7f0000000440)="0d37b5c1f063ef5364dc79717a4b8fe792d612248b56152049e894685674b4693b8955c6272dcbbe6b1b480b2f213e18e5b3b352900bee6089a312e584b64692202c0c5cf61252e403b8f0eeac786ae930f7df159f8bb322113f5ab95e33a6a9c9b11151", 0x64}], 0x0, 0x0, 0x1, {0x0, 0x0, 0x0, 0x3}}) syz_io_uring_submit(r2, r1, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f00000008c0)={0x2, 0x0, @local}, 0x10) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000900), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, 0x0) ioctl(r5, 0x4048aec9, &(0x7f0000000980)) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl(r6, 0x4048aecb, &(0x7f0000000a00)="0200000000000000001000"/36) socket$nl_xfrm(0x10, 0x3, 0x6) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r7, &(0x7f0000000c00)={0x0, 0x0, &(0x7f0000000c40)={&(0x7f0000000c80)=@updpolicy={0xf8, 0x19, 0x1, 0x0, 0x0, {{@in, @in6=@remote, 0x4000, 0x0, 0x0, 0x0, 0x2}, {0x0, 0x7, 0x0, 0x0, 0x0, 0x2}, {}, 0x0, 0x0, 0x1}, [@tmpl={0x44, 0x5, [{{@in6=@rand_addr=' \x01\x00', 0x2, 0x32}, 0xa, @in6=@private1, 0x0, 0x4}]}]}, 0xf8}}, 0x0) connect$inet(r3, &(0x7f0000000d80)={0x2, 0x6, @multicast1}, 0x10) 280.124678ms ago: executing program 3 (id=494): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f0000000340)={0xffffffffffffffff}) r2 = openat$cuse(0xffffff9c, &(0x7f0000000380), 0x2, 0x0) splice(r1, 0x0, r2, 0x0, 0xcea5, 0x6) ioctl$CEC_TRANSMIT(r1, 0xc0386105, &(0x7f00000003c0)={0x5, 0xffff, 0x800, 0xc, 0x7, 0x7, "7a957fba37606a64684e7d3788e3ca7e", 0x3, 0x7, 0x8, 0x3, 0x6, 0x5, 0x1}) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00', 0x0) mount$9p_virtio(&(0x7f0000000500), &(0x7f0000000540)='./file0\x00', &(0x7f0000000580), 0x0, &(0x7f00000005c0)={'trans=virtio,', {[{@posixacl}]}}) setxattr$system_posix_acl(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='system.posix_acl_access\x00', &(0x7f0000000680)={{}, {0x1, 0x4}, [], {0x4, 0x7}, [], {0x10, 0x2}, {0x20, 0x6}}, 0x24, 0x2) syz_usb_connect$hid(0x1, 0x36, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r4, 0x0, r6, 0x0, 0x8000f28, 0x0) splice(r5, 0x0, r4, 0x0, 0x8, 0xe) write(r3, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x1000002, 0x4012831, 0xffffffffffffffff, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000000480)='smaps_rollup\x00') mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) lseek(r7, 0x2004, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80001, 0x129) r8 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010000100000000000000000085ff000034000000000000000000000008001c00c9"], 0x28}], 0x1, 0x0, 0x0, 0xb305e06d8ab48277}, 0x0) r9 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r9, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000300)=ANY=[@ANYBLOB="2800000010000100000000000000000085ff000039"], 0x28}], 0x1, 0x0, 0x0, 0xb305e06d8ab48277}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a00000709000100"], 0x7c}, 0x1, 0x0, 0x0, 0x8080}, 0x20004450) sendmsg$NFT_BATCH(r0, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a74000000060a010400000000000000000a0000010900010073797a310000020048000480440001800c0001007061796c6f6164003400028008000440000000fe080003400000002c08000540000000140800024000000000080008400000000108000640b6a52dd90900020073797a32"], 0x9c}, 0x1, 0x0, 0x0, 0x20004000}, 0x24004854) 234.233637ms ago: executing program 1 (id=502): syz_open_procfs(0xffffffffffffffff, &(0x7f0000019140)='net/fib_trie\x00') r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000680)={&(0x7f00000006c0)=ANY=[@ANYBLOB="84010000100013070000000000000000fe00000001ac1e00010000000000000000000000000000eeff00"/51, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000aa0000000033000000200100000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000048000400656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014007368613100"/312], 0x184}}, 0x0) recvmmsg(r0, &(0x7f00000000c0)=[{{0x0, 0x0, 0x0}, 0x2}], 0x1, 0x40010122, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000000880)={0x0, 0x21, 0x800000000004, @tid=r2}, &(0x7f00000008c0)) fcntl$lock(0xffffffffffffffff, 0x24, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) pipe2(0x0, 0x800) r3 = openat$dma_heap(0xffffffffffffff9c, &(0x7f0000000900), 0x0, 0x0) ioctl$DMA_HEAP_IOCTL_ALLOC(r3, 0xc0184800, &(0x7f0000000940)={0x1, 0xffffffffffffffff}) r5 = openat$comedi(0xffffff9c, &(0x7f0000000980)='/dev/comedi2\x00', 0x23700, 0x0) ioctl$COMEDI_INSN(r5, 0x8020640c, &(0x7f00000009c0)={0x2000002, 0xfffffffffffffcf5, 0x0, 0x1, 0x1}) timer_settime(0x0, 0x1, 0x0, 0x0) shmctl$SHM_LOCK(0x0, 0xb) ioprio_set$pid(0x1, 0x0, 0x2004) ioprio_get$pid(0x1, 0x0) sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000880}, 0x4010) sendmmsg(r0, &(0x7f0000000100), 0x4ff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f00000003c0)='./file1\x00', 0x8) mount(0x0, &(0x7f0000000400)='./file1\x00', &(0x7f0000000440)='tmpfs\x00', 0x8, &(0x7f0000000480)='usrquota') chdir(&(0x7f00000004c0)='./file1\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000500)='net_prio.prioidx\x00', 0x275a, 0x0) quotactl_fd$Q_SETQUOTA(r4, 0xffffffff80000801, 0x0, &(0x7f0000000000)={0x1, 0xf, 0x100000001, 0x5, 0x200024, 0x6, 0x6, 0xfffffffffffffffc, 0x100fff}) mount$cgroup(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300), 0x2010042, &(0x7f0000000340)={[{@subsystem='hugetlb'}, {@subsystem='memory'}, {@subsystem='cpuacct'}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f00000005c0), 0x100, 0x0) 233.83087ms ago: executing program 2 (id=495): r0 = bpf$ITER_CREATE(0xb, &(0x7f0000002100), 0x0) close(r0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000002140)=@bpf_tracing={0x1a, 0x2, &(0x7f0000002200)=ANY=[@ANYBLOB="b70000000000000095"], &(0x7f0000002240)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x18, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2bcbf, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = socket$can_j1939(0x1d, 0x2, 0x7) setsockopt$SO_J1939_FILTER(r1, 0x6b, 0x1, &(0x7f00000003c0)=[{0x3, 0x0, {0x0, 0x1, 0x2}, {0x0, 0xff, 0x4}, 0xfd, 0xfe}], 0x1c) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000440)={0x0, 0x3c}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000480), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000004c0)={'wlan1\x00', 0x0}) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REGISTER_FRAME(r5, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000580)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000000000003a00000008000300", @ANYRES32=r4, @ANYBLOB="05005b"], 0x24}}, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f0000000600)={'wlan1\x00', 0x0}) r9 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REGISTER_FRAME(r9, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000680)={&(0x7f00000006c0)={0x24, r7, 0x1, 0x70bd25, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r8}, @void}}, [@NL80211_ATTR_FRAME_MATCH={0x5, 0x5b, "a6"}]}, 0x24}, 0x1, 0x0, 0x0, 0x24000808}, 0x20000060) sendmmsg(0xffffffffffffffff, &(0x7f0000000700), 0x4000000000000d2, 0x8048848) r10 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000700)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0xfffffffd}, 0x50) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000780)={r10}, 0x4) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000007c0)={0x6, 0x6, &(0x7f0000000880)=@framed={{}, [@map_fd={0x18, 0x0, 0x2, 0x0, r10}, @ldst={0x1, 0x3, 0x3}]}, &(0x7f00000008c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000}, 0x94) bpf$OBJ_PIN_PROG(0x11, 0x0, 0x0) r11 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r11, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000001000010000000000000000000000000ab4000000060a01040000000000000000020000280900010073797a30000000000900020073797a320000000088000480100001800c000100636f756e7465720014000180090001006d6173710000000004000280600001800a0001006c696d6974000000500002800c000140000000000000000808000440000000010c00014000000000000080010c00024000000000000000090800034000000fba0c00024000000000000000000c0001400000000000000007140000001100"], 0xdc}}, 0x0) sendmsg$NFT_MSG_GETRULE(r11, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000190a0102"], 0x14}}, 0x0) setns(0xc9, 0x0) r12 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r12, &(0x7f0000000900)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x4d) sendto$inet6(r12, 0x0, 0x0, 0x4c805, &(0x7f0000000940)={0xa, 0x4e22, 0x400, @empty, 0x3}, 0x1c) 188.403284ms ago: executing program 2 (id=496): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000480), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000004c0)={'wlan1\x00', 0x0}) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REGISTER_FRAME(r3, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000580)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000003a000000", @ANYRES32=r2, @ANYBLOB="05005b"], 0x24}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000600)={'wlan1\x00', 0x0}) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REGISTER_FRAME(r7, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000680)={&(0x7f00000006c0)={0x20, r5, 0x1, 0x70bd25, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_FRAME_MATCH={0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x24000808}, 0x20000060) 114.150009ms ago: executing program 2 (id=497): r0 = bpf$ITER_CREATE(0xb, &(0x7f0000002100), 0x0) close(r0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000002140)=@bpf_tracing={0x1a, 0x2, &(0x7f0000002200)=ANY=[@ANYBLOB="b70000000000000095"], &(0x7f0000002240)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x18, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2bcbf, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = socket$can_j1939(0x1d, 0x2, 0x7) setsockopt$SO_J1939_FILTER(r1, 0x6b, 0x1, &(0x7f00000003c0)=[{0x3, 0x0, {0x0, 0x1, 0x2}, {0x0, 0xff, 0x4}, 0xfd, 0xfe}], 0x1c) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000480), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000004c0)={'wlan1\x00', 0x0}) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REGISTER_FRAME(r4, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000580)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYBLOB="010000000000000000003a00000008000300", @ANYRES32=r3], 0x24}}, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000600)={'wlan1\x00'}) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REGISTER_FRAME(r6, 0x0, 0x20000060) sendmmsg(0xffffffffffffffff, &(0x7f0000000700), 0x4000000000000d2, 0x8048848) r7 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000700)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0xfffffffd}, 0x50) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000780)={r7}, 0x4) bpf$OBJ_PIN_PROG(0x11, 0x0, 0x0) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r8, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x7c}}, 0x0) sendmsg$NFT_BATCH(r8, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000001000010000000000000000000000000ab4000000060a01040000000000000000020000280900010073797a30000000000900020073797a320000000088000480100001800c000100636f756e7465720014000180090001006d6173710000000004000280600001800a0001006c696d6974000000500002800c000140000000000000000808000440000000010c00014000000000000080010c00024000000000000000090800034000000fba0c00024000000000000000000c000140000000000000000714000000110001"], 0xdc}}, 0x0) sendmsg$NFT_MSG_GETRULE(r8, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000190a0102"], 0x14}}, 0x0) setns(0xc9, 0x0) r9 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r9, &(0x7f0000000900)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x4d) 113.148142ms ago: executing program 2 (id=498): r0 = bpf$ITER_CREATE(0xb, &(0x7f0000002100), 0x0) close(r0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000002140)=@bpf_tracing={0x1a, 0x2, &(0x7f0000002200)=ANY=[@ANYBLOB="b70000000000000095"], &(0x7f0000002240)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x18, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2bcbf, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = socket$can_j1939(0x1d, 0x2, 0x7) setsockopt$SO_J1939_FILTER(r1, 0x6b, 0x1, &(0x7f00000003c0)=[{0x3, 0x0, {0x0, 0x1, 0x2}, {0x0, 0xff, 0x4}, 0xfd, 0xfe}], 0x1c) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000440)={0x0, 0x3c}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000480), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000004c0)={'wlan1\x00', 0x0}) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REGISTER_FRAME(r5, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000580)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000000000003a00000008000300", @ANYRES32=r4, @ANYBLOB="05005b"], 0x24}}, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f0000000600)={'wlan1\x00', 0x0}) r9 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REGISTER_FRAME(r9, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000680)={&(0x7f00000006c0)={0x24, r7, 0x1, 0x70bd25, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r8}, @void}}, [@NL80211_ATTR_FRAME_MATCH={0x5, 0x5b, "a6"}]}, 0x24}, 0x1, 0x0, 0x0, 0x24000808}, 0x20000060) sendmmsg(0xffffffffffffffff, &(0x7f0000000700), 0x4000000000000d2, 0x8048848) r10 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000700)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0xfffffffd}, 0x50) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000780)={r10}, 0x4) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000007c0)={0x6, 0x6, &(0x7f0000000880)=@framed={{}, [@map_fd={0x18, 0x0, 0x2, 0x0, r10}, @ldst={0x1, 0x3, 0x3}]}, &(0x7f00000008c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000}, 0x94) bpf$OBJ_PIN_PROG(0x11, 0x0, 0x0) r11 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r11, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000001000010000000000000000000000000ab4000000060a01040000000000000000020000280900010073797a30000000000900020073797a320000000088000480100001800c000100636f756e7465720014000180090001006d6173710000000004000280600001800a0001006c696d6974000000500002800c000140000000000000000808000440000000010c00014000000000000080010c00024000000000000000090800034000000fba0c00024000000000000000000c000140000000000000000714000000110001"], 0xdc}}, 0x0) sendmsg$NFT_MSG_GETRULE(r11, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000300)=ANY=[], 0x14}}, 0x0) setns(0xc9, 0x0) r12 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r12, &(0x7f0000000900)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x4d) sendto$inet6(r12, 0x0, 0x0, 0x4c805, &(0x7f0000000940)={0xa, 0x4e22, 0x400, @empty, 0x3}, 0x1c) 628.793µs ago: executing program 2 (id=499): r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000180)={0x84, @rand_addr=0x64010100, 0x4e24, 0x6, 'lblcr\x00', 0x4, 0x5, 0x166}, 0x2c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) shutdown(0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80001, 0x84) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000000)={{0x84, @initdev={0xac, 0x1e, 0x1, 0x0}, 0x4e21, 0x6, 'lc\x00', 0x4, 0x81, 0x5}, {@rand_addr=0x64010102, 0x4e23, 0x0, 0xcb, 0x12d5c, 0x12d5c}}, 0x44) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x84, @private=0xa010100, 0x15, 0x3, 'sed\x00', 0x1, 0x4, 0x72}, 0x2c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000000)={{0x84, @initdev={0xac, 0x1e, 0x4, 0x0}, 0x4e21, 0x3, 'lc\x00', 0x2, 0x81, 0x37}, {@rand_addr=0x64010102, 0x4e23, 0x4, 0xc3, 0x12d5c, 0x12d5c}}, 0x44) 0s ago: executing program 2 (id=500): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/bus/pci/devices/0000:00:02.0/remove\x00', 0x1, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./debug\x00', 0x1ff) mount(0x0, 0x0, &(0x7f0000000240)='debugfs\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./debug/dynamic_debug/control\x00', 0x2, 0x0) write(r2, &(0x7f0000000340)='+p', 0x2) syz_emit_vhci(0x0, 0x11) syz_usb_connect(0x0, 0x3a, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000003c0)='./dev\x00', 0x1ff) write(r1, &(0x7f0000000140)='1', 0x1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/bus/pci/rescan\x00', 0x1, 0x0) write(r3, &(0x7f00000001c0)='1', 0x1) (fail_nth: 4) kernel console output (not intermixed with test programs): 58.950975][ T6252] 216923 pages reserved [ 58.950981][ T6252] 0 pages cma reserved [ 59.013794][ T6254] netlink: 12 bytes leftover after parsing attributes in process `syz.3.114'. [ 59.034762][ T6260] FAULT_INJECTION: forcing a failure. [ 59.034762][ T6260] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 59.034785][ T6260] CPU: 3 UID: 0 PID: 6260 Comm: syz.1.116 Not tainted syzkaller #0 PREEMPT(full) [ 59.034797][ T6260] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 59.034804][ T6260] Call Trace: [ 59.034808][ T6260] [ 59.034812][ T6260] dump_stack_lvl+0x100/0x190 [ 59.034831][ T6260] should_fail_ex.cold+0x5/0xa [ 59.034845][ T6260] _copy_from_iter+0x1f4/0x1690 [ 59.034859][ T6260] ? __asan_memset+0x23/0x50 [ 59.034873][ T6260] ? __pfx__copy_from_iter+0x10/0x10 [ 59.034884][ T6260] ? __pfx___alloc_skb+0x10/0x10 [ 59.034902][ T6260] netlink_sendmsg+0x808/0xda0 [ 59.034917][ T6260] ? __pfx_netlink_sendmsg+0x10/0x10 [ 59.034930][ T6260] ? apparmor_socket_sendmsg+0x165/0x280 [ 59.034944][ T6260] ____sys_sendmsg+0xa4d/0xbe0 [ 59.034959][ T6260] ? __pfx_netlink_sendmsg+0x10/0x10 [ 59.034971][ T6260] ? __pfx_____sys_sendmsg+0x10/0x10 [ 59.034993][ T6260] ___sys_sendmsg+0x190/0x1e0 [ 59.035010][ T6260] ? __pfx____sys_sendmsg+0x10/0x10 [ 59.035033][ T6260] ? find_held_lock+0x2b/0x80 [ 59.035055][ T6260] __sys_sendmsg+0x160/0x210 [ 59.035068][ T6260] ? __pfx___sys_sendmsg+0x10/0x10 [ 59.035085][ T6260] ? __pfx_ksys_write+0x10/0x10 [ 59.035102][ T6260] __do_fast_syscall_32+0x13a/0x8b0 [ 59.035113][ T6260] ? lockdep_hardirqs_on+0x7d/0x110 [ 59.035132][ T6260] do_fast_syscall_32+0x32/0x70 [ 59.035143][ T6260] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 59.035157][ T6260] RIP: 0023:0xf7fa2fec [ 59.035170][ T6260] Code: Unable to access opcode bytes at 0xf7fa2fc2. [ 59.035175][ T6260] RSP: 002b:00000000f545650c EFLAGS: 00000292 ORIG_RAX: 0000000000000172 [ 59.035186][ T6260] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000080005f40 [ 59.035193][ T6260] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 59.035199][ T6260] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 59.035205][ T6260] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 59.035211][ T6260] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 59.035224][ T6260] [ 59.053465][ T6262] warning: `syz.3.117' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211 [ 59.055423][ T5751] Bluetooth: hci1: SCO packet for unknown connection handle 3 [ 59.114824][ T6267] FAULT_INJECTION: forcing a failure. [ 59.114824][ T6267] name failslab, interval 1, probability 0, space 0, times 0 [ 59.114843][ T6267] CPU: 3 UID: 0 PID: 6267 Comm: syz.1.119 Not tainted syzkaller #0 PREEMPT(full) [ 59.114856][ T6267] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 59.114862][ T6267] Call Trace: [ 59.114866][ T6267] [ 59.114871][ T6267] dump_stack_lvl+0x100/0x190 [ 59.114889][ T6267] should_fail_ex.cold+0x5/0xa [ 59.114905][ T6267] should_failslab+0xc2/0x120 [ 59.114922][ T6267] __kmalloc_noprof+0xfc/0x840 [ 59.114937][ T6267] ? sk_prot_alloc+0x10b/0x2a0 [ 59.114956][ T6267] sk_prot_alloc+0x10b/0x2a0 [ 59.114973][ T6267] sk_alloc+0x36/0xe80 [ 59.114985][ T6267] __netlink_create+0x5e/0x2c0 [ 59.115002][ T6267] ? __wake_up+0x3f/0x60 [ 59.115016][ T6267] netlink_create+0x29b/0x610 [ 59.115033][ T6267] ? __pfx_genl_bind+0x10/0x10 [ 59.115044][ T6267] ? __pfx_genl_unbind+0x10/0x10 [ 59.115055][ T6267] ? __pfx_genl_release+0x10/0x10 [ 59.115069][ T6267] __sock_create+0x339/0x860 [ 59.115088][ T6267] __sys_socket+0x14d/0x260 [ 59.115111][ T6267] ? __pfx___sys_socket+0x10/0x10 [ 59.115132][ T6267] __ia32_compat_sys_socketcall+0x65b/0x770 [ 59.115154][ T6267] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 59.115166][ T6267] ? __pfx___ia32_compat_sys_socketcall+0x10/0x10 [ 59.115183][ T6267] ? __fget_files+0x21f/0x3d0 [ 59.115203][ T6267] ? __pfx_ksys_write+0x10/0x10 [ 59.115235][ T6267] __do_fast_syscall_32+0x13a/0x8b0 [ 59.115247][ T6267] ? lockdep_hardirqs_on+0x7d/0x110 [ 59.115264][ T6267] do_fast_syscall_32+0x32/0x70 [ 59.115276][ T6267] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 59.115290][ T6267] RIP: 0023:0xf7fa2fec [ 59.115304][ T6267] Code: Unable to access opcode bytes at 0xf7fa2fc2. [ 59.115309][ T6267] RSP: 002b:00000000f54554a0 EFLAGS: 00000282 ORIG_RAX: 0000000000000066 [ 59.115320][ T6267] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00000000f54554b0 [ 59.115327][ T6267] RDX: 00000000f742aff4 RSI: 0000000000000000 RDI: 00000000f742aff4 [ 59.115333][ T6267] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 59.115339][ T6267] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 59.115345][ T6267] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 59.115359][ T6267] [ 59.251818][ T6272] FAULT_INJECTION: forcing a failure. [ 59.251818][ T6272] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 59.251847][ T6272] CPU: 0 UID: 0 PID: 6272 Comm: syz.1.122 Not tainted syzkaller #0 PREEMPT(full) [ 59.251867][ T6272] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 59.251877][ T6272] Call Trace: [ 59.251883][ T6272] [ 59.251890][ T6272] dump_stack_lvl+0x100/0x190 [ 59.251919][ T6272] should_fail_ex.cold+0x5/0xa [ 59.251943][ T6272] _copy_from_iter+0x1f4/0x1690 [ 59.251965][ T6272] ? __asan_memset+0x23/0x50 [ 59.251989][ T6272] ? __pfx__copy_from_iter+0x10/0x10 [ 59.252007][ T6272] ? __pfx___alloc_skb+0x10/0x10 [ 59.252039][ T6272] netlink_sendmsg+0x808/0xda0 [ 59.252064][ T6272] ? __pfx_netlink_sendmsg+0x10/0x10 [ 59.252086][ T6272] ? apparmor_socket_sendmsg+0x165/0x280 [ 59.252111][ T6272] ____sys_sendmsg+0xa4d/0xbe0 [ 59.252136][ T6272] ? __pfx_netlink_sendmsg+0x10/0x10 [ 59.252157][ T6272] ? __pfx_____sys_sendmsg+0x10/0x10 [ 59.252188][ T6272] ? _kstrtoull+0x144/0x200 [ 59.252210][ T6272] ? __pfx__kstrtoull+0x10/0x10 [ 59.252235][ T6272] ___sys_sendmsg+0x190/0x1e0 [ 59.252271][ T6272] ? __pfx____sys_sendmsg+0x10/0x10 [ 59.252298][ T6272] ? __lock_acquire+0x5c0/0x1f40 [ 59.252334][ T6272] ? __fget_files+0x34/0x3d0 [ 59.252378][ T6272] __sys_sendmmsg+0x309/0x440 [ 59.252403][ T6272] ? __pfx___sys_sendmmsg+0x10/0x10 [ 59.252424][ T6272] ? find_held_lock+0x2b/0x80 [ 59.252452][ T6272] ? __mutex_unlock_slowpath+0x35d/0x930 [ 59.252485][ T6272] ? fput+0x7c/0x100 [ 59.252511][ T6272] ? ksys_write+0x1ac/0x250 [ 59.252537][ T6272] __ia32_compat_sys_sendmmsg+0x9d/0x100 [ 59.252563][ T6272] ? lockdep_hardirqs_on+0x7d/0x110 [ 59.252590][ T6272] __do_fast_syscall_32+0x13a/0x8b0 [ 59.252608][ T6272] ? lockdep_hardirqs_on+0x7d/0x110 [ 59.252637][ T6272] do_fast_syscall_32+0x32/0x70 [ 59.252655][ T6272] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 59.252678][ T6272] RIP: 0023:0xf7fa2fec [ 59.252699][ T6272] Code: Unable to access opcode bytes at 0xf7fa2fc2. [ 59.252707][ T6272] RSP: 002b:00000000f545650c EFLAGS: 00000292 ORIG_RAX: 0000000000000159 [ 59.252724][ T6272] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00000000800002c0 [ 59.252736][ T6272] RDX: 000000000000009f RSI: 0000000000000000 RDI: 0000000000000000 [ 59.252745][ T6272] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 59.252755][ T6272] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 59.252765][ T6272] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 59.252789][ T6272] [ 59.287708][ T6265] capability: warning: `syz.0.115' uses deprecated v2 capabilities in a way that may be insecure [ 59.288308][ T6273] batman_adv: batadv0: Adding interface: veth0 [ 59.288321][ T6273] batman_adv: batadv0: The MTU of interface veth0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 59.290098][ T6273] batman_adv: batadv0: Interface activated: veth0 [ 59.611202][ T6282] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 59.690276][ T6283] md: invalid raid superblock magic on ram1 [ 59.690287][ T6283] md: ram1 does not have a valid v0.0 superblock, not importing! [ 59.690323][ T6283] md: md_import_device returned -22 [ 59.691644][ T6283] md: md0 stopped. [ 59.692239][ T6283] FAULT_INJECTION: forcing a failure. [ 59.692239][ T6283] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 59.692257][ T6283] CPU: 0 UID: 0 PID: 6283 Comm: syz.3.124 Not tainted syzkaller #0 PREEMPT(full) [ 59.692269][ T6283] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 59.692275][ T6283] Call Trace: [ 59.692279][ T6283] [ 59.692284][ T6283] dump_stack_lvl+0x100/0x190 [ 59.692304][ T6283] should_fail_ex.cold+0x5/0xa [ 59.692319][ T6283] _copy_from_user+0x2e/0xd0 [ 59.692331][ T6283] kstrtouint_from_user+0xd6/0x1d0 [ 59.692345][ T6283] ? __pfx_kstrtouint_from_user+0x10/0x10 [ 59.692362][ T6283] ? lock_acquire+0x1d1/0x380 [ 59.692382][ T6283] proc_fail_nth_write+0x83/0x220 [ 59.692399][ T6283] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 59.692418][ T6283] vfs_write+0x2aa/0x1050 [ 59.692433][ T6283] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 59.692447][ T6283] ? lock_acquire+0x1d1/0x380 [ 59.692462][ T6283] ? __fget_files+0x34/0x3d0 [ 59.692477][ T6283] ? __pfx_vfs_write+0x10/0x10 [ 59.692490][ T6283] ? find_held_lock+0x2b/0x80 [ 59.692503][ T6283] ? __fget_files+0x215/0x3d0 [ 59.692520][ T6283] ? __fget_files+0x21f/0x3d0 [ 59.692538][ T6283] ksys_write+0x12a/0x250 [ 59.692551][ T6283] ? __pfx_ksys_write+0x10/0x10 [ 59.692569][ T6283] do_int80_emulation+0x166/0x650 [ 59.692597][ T6283] asm_int80_emulation+0x1a/0x20 [ 59.692612][ T6283] RIP: 0023:0xf71b762b [ 59.692621][ T6283] Code: 57 56 53 8b 44 24 14 f6 00 08 75 23 8b 44 24 18 8b 5c 24 1c 8b 4c 24 20 8b 54 24 24 8b 74 24 28 8b 7c 24 2c 8b 6c 24 30 cd 80 <5b> 5e 5f 5d c3 5b 5e 5f 5d e9 f7 a1 ff ff 66 90 66 90 66 90 90 53 [ 59.692632][ T6283] RSP: 002b:00000000f54554bc EFLAGS: 00000246 ORIG_RAX: 0000000000000004 [ 59.692643][ T6283] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00000000f54555d0 [ 59.692650][ T6283] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 59.692656][ T6283] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 59.692662][ T6283] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 59.692668][ T6283] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 59.692682][ T6283] [ 61.077453][ T6322] FAULT_INJECTION: forcing a failure. [ 61.077453][ T6322] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 61.077482][ T6322] CPU: 2 UID: 0 PID: 6322 Comm: syz.1.139 Not tainted syzkaller #0 PREEMPT(full) [ 61.077502][ T6322] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 61.077512][ T6322] Call Trace: [ 61.077518][ T6322] [ 61.077525][ T6322] dump_stack_lvl+0x100/0x190 [ 61.077554][ T6322] should_fail_ex.cold+0x5/0xa [ 61.077577][ T6322] _copy_from_iter+0x1f4/0x1690 [ 61.077599][ T6322] ? __asan_memset+0x23/0x50 [ 61.077623][ T6322] ? __pfx__copy_from_iter+0x10/0x10 [ 61.077641][ T6322] ? __pfx___alloc_skb+0x10/0x10 [ 61.077672][ T6322] netlink_sendmsg+0x808/0xda0 [ 61.077704][ T6322] ? __pfx_netlink_sendmsg+0x10/0x10 [ 61.077723][ T6322] ? apparmor_socket_sendmsg+0x165/0x280 [ 61.077744][ T6322] ____sys_sendmsg+0xa4d/0xbe0 [ 61.077768][ T6322] ? __pfx_netlink_sendmsg+0x10/0x10 [ 61.077789][ T6322] ? __pfx_____sys_sendmsg+0x10/0x10 [ 61.077826][ T6322] ___sys_sendmsg+0x190/0x1e0 [ 61.077855][ T6322] ? __pfx____sys_sendmsg+0x10/0x10 [ 61.077895][ T6322] ? find_held_lock+0x2b/0x80 [ 61.077948][ T6322] __sys_sendmsg+0x160/0x210 [ 61.077972][ T6322] ? __pfx___sys_sendmsg+0x10/0x10 [ 61.078001][ T6322] ? __pfx_ksys_write+0x10/0x10 [ 61.078029][ T6322] __do_fast_syscall_32+0x13a/0x8b0 [ 61.078048][ T6322] ? lockdep_hardirqs_on+0x7d/0x110 [ 61.078077][ T6322] do_fast_syscall_32+0x32/0x70 [ 61.078096][ T6322] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 61.078119][ T6322] RIP: 0023:0xf7fa2fec [ 61.078139][ T6322] Code: Unable to access opcode bytes at 0xf7fa2fc2. [ 61.078147][ T6322] RSP: 002b:00000000f545650c EFLAGS: 00000292 ORIG_RAX: 0000000000000172 [ 61.078165][ T6322] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000080000a40 [ 61.078176][ T6322] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 61.078187][ T6322] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 61.078197][ T6322] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 61.078208][ T6322] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 61.078232][ T6322] [ 61.833749][ T6340] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 62.116867][ T6350] 9pnet_virtio: no channels available for device syz [ 62.141718][ T6351] netlink: 8 bytes leftover after parsing attributes in process `syz.3.149'. [ 62.141746][ T6351] netlink: 12 bytes leftover after parsing attributes in process `syz.3.149'. [ 62.141759][ T6351] netlink: 8 bytes leftover after parsing attributes in process `syz.3.149'. [ 62.416325][ T6358] bond0: Error: Cannot enslave bond to itself. [ 62.959694][ T6365] batman_adv: batadv0: Adding interface: syzkaller0 [ 62.959707][ T6365] batman_adv: batadv0: The MTU of interface syzkaller0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 62.959722][ T6365] batman_adv: batadv0: Interface activated: syzkaller0 [ 62.976098][ T6363] batman_adv: batadv0: Interface deactivated: syzkaller0 [ 62.993528][ T6363] batman_adv: batadv0: Removing interface: syzkaller0 [ 63.567072][ T6376] process 'syz.2.158' launched './file0' with NULL argv: empty string added [ 64.157464][ T6391] netlink: 8 bytes leftover after parsing attributes in process `syz.1.163'. [ 64.157521][ T6391] netlink: 12 bytes leftover after parsing attributes in process `syz.1.163'. [ 64.157533][ T6391] netlink: 8 bytes leftover after parsing attributes in process `syz.1.163'. [ 64.309199][ T6393] FAULT_INJECTION: forcing a failure. [ 64.309199][ T6393] name failslab, interval 1, probability 0, space 0, times 0 [ 64.309360][ T6393] CPU: 2 UID: 0 PID: 6393 Comm: syz.0.164 Not tainted syzkaller #0 PREEMPT(full) [ 64.309396][ T6393] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 64.309407][ T6393] Call Trace: [ 64.309415][ T6393] [ 64.309422][ T6393] dump_stack_lvl+0x100/0x190 [ 64.309453][ T6393] should_fail_ex.cold+0x5/0xa [ 64.309478][ T6393] should_failslab+0xc2/0x120 [ 64.309507][ T6393] __kmalloc_noprof+0xfc/0x840 [ 64.309533][ T6393] ? __memcg_list_lru_alloc+0x418/0x680 [ 64.309559][ T6393] __memcg_list_lru_alloc+0x418/0x680 [ 64.309578][ T6393] ? xa_load+0x149/0x2c0 [ 64.309604][ T6393] ? __pfx___memcg_list_lru_alloc+0x10/0x10 [ 64.309630][ T6393] ? rcu_read_unlock+0x17/0x60 [ 64.309658][ T6393] memcg_list_lru_alloc+0xd3/0x100 [ 64.309681][ T6393] __memcg_slab_post_alloc_hook+0x280/0x10c0 [ 64.309716][ T6393] ? kasan_save_track+0x14/0x30 [ 64.309745][ T6393] kmem_cache_alloc_lru_noprof+0x4f6/0x6a0 [ 64.309771][ T6393] ? __d_alloc+0x35/0xa50 [ 64.309803][ T6393] __d_alloc+0x35/0xa50 [ 64.309828][ T6393] ? __lock_acquire+0x5c0/0x1f40 [ 64.309858][ T6393] d_alloc_parallel+0x105/0x14c0 [ 64.309881][ T6393] ? rcu_is_watching+0x13/0xc0 [ 64.309907][ T6393] ? lock_acquire+0x1d1/0x380 [ 64.309933][ T6393] ? lookup_slow+0x42/0x70 [ 64.309951][ T6393] ? __pfx_d_alloc_parallel+0x10/0x10 [ 64.309973][ T6393] ? __pfx___might_resched+0x10/0x10 [ 64.309997][ T6393] ? rcu_is_watching+0x13/0xc0 [ 64.310022][ T6393] ? down_read+0x13b/0x4c0 [ 64.310042][ T6393] ? __pfx_down_read+0x10/0x10 [ 64.310064][ T6393] __lookup_slow+0x98/0x320 [ 64.310086][ T6393] lookup_slow+0x50/0x70 [ 64.310105][ T6393] link_path_walk+0x1377/0x1cc0 [ 64.310138][ T6393] __filename_parentat+0x213/0x740 [ 64.310166][ T6393] ? __pfx___filename_parentat+0x10/0x10 [ 64.310229][ T6393] ? lock_acquire+0x1d1/0x380 [ 64.310260][ T6393] filename_unlinkat+0xf7/0x730 [ 64.310289][ T6393] ? __might_fault+0xc5/0x140 [ 64.310312][ T6393] ? __pfx_filename_unlinkat+0x10/0x10 [ 64.310350][ T6393] ? do_getname+0x191/0x390 [ 64.310371][ T6393] __ia32_sys_unlinkat+0xc0/0x130 [ 64.310400][ T6393] __do_fast_syscall_32+0x13a/0x8b0 [ 64.310420][ T6393] ? lockdep_hardirqs_on+0x7d/0x110 [ 64.310451][ T6393] do_fast_syscall_32+0x32/0x70 [ 64.310470][ T6393] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 64.310493][ T6393] RIP: 0023:0xf73eefec [ 64.310512][ T6393] Code: Unable to access opcode bytes at 0xf73eefc2. [ 64.310520][ T6393] RSP: 002b:00000000f540650c EFLAGS: 00000292 ORIG_RAX: 000000000000012d [ 64.310538][ T6393] RAX: ffffffffffffffda RBX: 00000000ffffff9c RCX: 0000000080000440 [ 64.310550][ T6393] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 64.310560][ T6393] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 64.310570][ T6393] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 64.310581][ T6393] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 64.310607][ T6393] [ 64.951158][ T6395] FAULT_INJECTION: forcing a failure. [ 64.951158][ T6395] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 64.951185][ T6395] CPU: 3 UID: 0 PID: 6395 Comm: syz.0.165 Not tainted syzkaller #0 PREEMPT(full) [ 64.951204][ T6395] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 64.951214][ T6395] Call Trace: [ 64.951219][ T6395] [ 64.951226][ T6395] dump_stack_lvl+0x100/0x190 [ 64.951254][ T6395] should_fail_ex.cold+0x5/0xa [ 64.951277][ T6395] _copy_from_iter+0x1f4/0x1690 [ 64.951297][ T6395] ? __asan_memset+0x23/0x50 [ 64.951319][ T6395] ? __pfx__copy_from_iter+0x10/0x10 [ 64.951336][ T6395] ? __pfx___alloc_skb+0x10/0x10 [ 64.951366][ T6395] netlink_sendmsg+0x808/0xda0 [ 64.951389][ T6395] ? __pfx_netlink_sendmsg+0x10/0x10 [ 64.951409][ T6395] ? apparmor_socket_sendmsg+0x165/0x280 [ 64.951431][ T6395] ____sys_sendmsg+0xa4d/0xbe0 [ 64.951455][ T6395] ? __pfx_netlink_sendmsg+0x10/0x10 [ 64.951496][ T6395] ? __pfx_____sys_sendmsg+0x10/0x10 [ 64.951533][ T6395] ___sys_sendmsg+0x190/0x1e0 [ 64.951561][ T6395] ? __pfx____sys_sendmsg+0x10/0x10 [ 64.951598][ T6395] ? find_held_lock+0x2b/0x80 [ 64.951638][ T6395] __sys_sendmsg+0x160/0x210 [ 64.951659][ T6395] ? __pfx___sys_sendmsg+0x10/0x10 [ 64.951686][ T6395] ? __pfx_ksys_write+0x10/0x10 [ 64.951712][ T6395] __do_fast_syscall_32+0x13a/0x8b0 [ 64.951730][ T6395] ? lockdep_hardirqs_on+0x7d/0x110 [ 64.951758][ T6395] do_fast_syscall_32+0x32/0x70 [ 64.951775][ T6395] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 64.951797][ T6395] RIP: 0023:0xf73eefec [ 64.951818][ T6395] Code: Unable to access opcode bytes at 0xf73eefc2. [ 64.951825][ T6395] RSP: 002b:00000000f540650c EFLAGS: 00000292 ORIG_RAX: 0000000000000172 [ 64.951844][ T6395] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000080000480 [ 64.951855][ T6395] RDX: 0000000000000014 RSI: 0000000000000000 RDI: 0000000000000000 [ 64.951865][ T6395] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 64.951874][ T6395] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 64.951884][ T6395] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 64.951920][ T6395] [ 65.058033][ T6399] FAULT_INJECTION: forcing a failure. [ 65.058033][ T6399] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 65.058060][ T6399] CPU: 3 UID: 0 PID: 6399 Comm: syz.2.167 Not tainted syzkaller #0 PREEMPT(full) [ 65.058081][ T6399] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 65.058092][ T6399] Call Trace: [ 65.058099][ T6399] [ 65.058107][ T6399] dump_stack_lvl+0x100/0x190 [ 65.058154][ T6399] should_fail_ex.cold+0x5/0xa [ 65.058179][ T6399] _copy_to_user+0x32/0xd0 [ 65.058201][ T6399] simple_read_from_buffer+0xcb/0x170 [ 65.058229][ T6399] proc_fail_nth_read+0x1af/0x230 [ 65.058256][ T6399] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 65.058284][ T6399] ? rw_verify_area+0xce/0x6d0 [ 65.058305][ T6399] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 65.058330][ T6399] vfs_read+0x1e4/0xb40 [ 65.058355][ T6399] ? lock_acquire+0x1d1/0x380 [ 65.058382][ T6399] ? __fget_files+0x34/0x3d0 [ 65.058407][ T6399] ? __pfx_vfs_read+0x10/0x10 [ 65.058428][ T6399] ? find_held_lock+0x2b/0x80 [ 65.058451][ T6399] ? __fget_files+0x215/0x3d0 [ 65.058480][ T6399] ? __fget_files+0x21f/0x3d0 [ 65.058513][ T6399] ksys_read+0x12a/0x250 [ 65.058536][ T6399] ? __pfx_ksys_read+0x10/0x10 [ 65.058567][ T6399] do_int80_emulation+0x166/0x650 [ 65.058590][ T6399] asm_int80_emulation+0x1a/0x20 [ 65.058610][ T6399] RIP: 0023:0xf70f762b [ 65.058625][ T6399] Code: 57 56 53 8b 44 24 14 f6 00 08 75 23 8b 44 24 18 8b 5c 24 1c 8b 4c 24 20 8b 54 24 24 8b 74 24 28 8b 7c 24 2c 8b 6c 24 30 cd 80 <5b> 5e 5f 5d c3 5b 5e 5f 5d e9 f7 a1 ff ff 66 90 66 90 66 90 90 53 [ 65.058647][ T6399] RSP: 002b:00000000f53b64bc EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 65.058666][ T6399] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00000000f53b65d0 [ 65.058678][ T6399] RDX: 000000000000000f RSI: 0000000000000000 RDI: 0000000000000000 [ 65.058689][ T6399] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 65.058700][ T6399] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 65.058712][ T6399] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 65.058738][ T6399] [ 65.118344][ T6405] ceph: No source [ 65.206792][ T6413] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 65.653038][ T6431] netlink: 8 bytes leftover after parsing attributes in process `syz.2.177'. [ 65.653166][ T6431] netlink: 12 bytes leftover after parsing attributes in process `syz.2.177'. [ 65.653237][ T6431] netlink: 8 bytes leftover after parsing attributes in process `syz.2.177'. [ 65.759087][ T6401] syz.0.168 (6401) used greatest stack depth: 19768 bytes left [ 66.176059][ T6437] vimc link validate: Sensor B:src:640x480 (0x33424752, 8, 0, 0, 0) Raw Capture 1:snk:640x480 (0x33424752, 8, 0, 0, 0) [ 66.380492][ T6442] netlink: 44 bytes leftover after parsing attributes in process `syz.0.182'. [ 66.420655][ T6443] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 66.444857][ T6448] netlink: 'syz.2.184': attribute type 10 has an invalid length. [ 66.461057][ T6448] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 66.464007][ T6448] bond0: (slave netdevsim1): Enslaving as an active interface with an up link [ 66.471662][ T6448] netlink: 14 bytes leftover after parsing attributes in process `syz.2.184'. [ 66.487277][ T6448] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 66.494799][ T6448] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 66.505297][ T6448] bond0 (unregistering): (slave netdevsim1): Releasing backup interface [ 66.507665][ T6448] bond0 (unregistering): Released all slaves [ 66.981468][ T6467] FAULT_INJECTION: forcing a failure. [ 66.981468][ T6467] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 66.981487][ T6467] CPU: 0 UID: 0 PID: 6467 Comm: syz.2.190 Not tainted syzkaller #0 PREEMPT(full) [ 66.981500][ T6467] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 66.981506][ T6467] Call Trace: [ 66.981511][ T6467] [ 66.981515][ T6467] dump_stack_lvl+0x100/0x190 [ 66.981534][ T6467] should_fail_ex.cold+0x5/0xa [ 66.981549][ T6467] _copy_to_user+0x32/0xd0 [ 66.981562][ T6467] simple_read_from_buffer+0xcb/0x170 [ 66.981579][ T6467] proc_fail_nth_read+0x1af/0x230 [ 66.981595][ T6467] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 66.981610][ T6467] ? rw_verify_area+0xce/0x6d0 [ 66.981623][ T6467] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 66.981637][ T6467] vfs_read+0x1e4/0xb40 [ 66.981651][ T6467] ? lock_acquire+0x1d1/0x380 [ 66.981667][ T6467] ? __fget_files+0x34/0x3d0 [ 66.981681][ T6467] ? __pfx_vfs_read+0x10/0x10 [ 66.981694][ T6467] ? find_held_lock+0x2b/0x80 [ 66.981707][ T6467] ? __fget_files+0x215/0x3d0 [ 66.981740][ T6467] ? __fget_files+0x21f/0x3d0 [ 66.981759][ T6467] ksys_read+0x12a/0x250 [ 66.981772][ T6467] ? __pfx_ksys_read+0x10/0x10 [ 66.981790][ T6467] do_int80_emulation+0x166/0x650 [ 66.981804][ T6467] asm_int80_emulation+0x1a/0x20 [ 66.981815][ T6467] RIP: 0023:0xf70f762b [ 66.981824][ T6467] Code: 57 56 53 8b 44 24 14 f6 00 08 75 23 8b 44 24 18 8b 5c 24 1c 8b 4c 24 20 8b 54 24 24 8b 74 24 28 8b 7c 24 2c 8b 6c 24 30 cd 80 <5b> 5e 5f 5d c3 5b 5e 5f 5d e9 f7 a1 ff ff 66 90 66 90 66 90 90 53 [ 66.981834][ T6467] RSP: 002b:00000000f53b64bc EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 66.981845][ T6467] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00000000f53b65d0 [ 66.981852][ T6467] RDX: 000000000000000f RSI: 0000000000000000 RDI: 0000000000000000 [ 66.981858][ T6467] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 66.981864][ T6467] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 66.981871][ T6467] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 66.981885][ T6467] [ 66.988633][ T1436] ieee802154 phy0 wpan0: encryption failed: -22 [ 66.988669][ T1436] ieee802154 phy1 wpan1: encryption failed: -22 [ 67.096834][ T6472] netlink: 44 bytes leftover after parsing attributes in process `syz.2.192'. [ 67.189708][ T6478] netlink: 8 bytes leftover after parsing attributes in process `syz.2.193'. [ 67.354947][ T6486] netlink: set zone limit has 4 unknown bytes [ 67.392638][ T6488] tipc: Enabling of bearer rejected, failed to enable media [ 68.059039][ T6514] tipc: Enabling of bearer rejected, failed to enable media [ 68.083117][ T6516] FAULT_INJECTION: forcing a failure. [ 68.083117][ T6516] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 68.083137][ T6516] CPU: 0 UID: 0 PID: 6516 Comm: syz.2.210 Not tainted syzkaller #0 PREEMPT(full) [ 68.083149][ T6516] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 68.083155][ T6516] Call Trace: [ 68.083159][ T6516] [ 68.083163][ T6516] dump_stack_lvl+0x100/0x190 [ 68.083183][ T6516] should_fail_ex.cold+0x5/0xa [ 68.083198][ T6516] _copy_from_iter+0x1f4/0x1690 [ 68.083211][ T6516] ? __asan_memset+0x23/0x50 [ 68.083225][ T6516] ? __pfx__copy_from_iter+0x10/0x10 [ 68.083236][ T6516] ? __pfx___alloc_skb+0x10/0x10 [ 68.083254][ T6516] netlink_sendmsg+0x808/0xda0 [ 68.083283][ T6516] ? __pfx_netlink_sendmsg+0x10/0x10 [ 68.083297][ T6516] ? apparmor_socket_sendmsg+0x165/0x280 [ 68.083311][ T6516] ____sys_sendmsg+0xa4d/0xbe0 [ 68.083326][ T6516] ? __pfx_netlink_sendmsg+0x10/0x10 [ 68.083339][ T6516] ? __pfx_____sys_sendmsg+0x10/0x10 [ 68.083361][ T6516] ___sys_sendmsg+0x190/0x1e0 [ 68.083379][ T6516] ? __pfx____sys_sendmsg+0x10/0x10 [ 68.083403][ T6516] ? find_held_lock+0x2b/0x80 [ 68.083425][ T6516] __sys_sendmsg+0x160/0x210 [ 68.083439][ T6516] ? __pfx___sys_sendmsg+0x10/0x10 [ 68.083474][ T6516] ? __pfx_ksys_write+0x10/0x10 [ 68.083493][ T6516] __do_fast_syscall_32+0x13a/0x8b0 [ 68.083505][ T6516] ? lockdep_hardirqs_on+0x7d/0x110 [ 68.083524][ T6516] do_fast_syscall_32+0x32/0x70 [ 68.083535][ T6516] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 68.083549][ T6516] RIP: 0023:0xf7f02fec [ 68.083562][ T6516] Code: Unable to access opcode bytes at 0xf7f02fc2. [ 68.083567][ T6516] RSP: 002b:00000000f53b650c EFLAGS: 00000292 ORIG_RAX: 0000000000000172 [ 68.083578][ T6516] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000080000100 [ 68.083584][ T6516] RDX: 0000000004008094 RSI: 0000000000000000 RDI: 0000000000000000 [ 68.083591][ T6516] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 68.083597][ T6516] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 68.083603][ T6516] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 68.083617][ T6516] [ 68.260101][ T6528] FAULT_INJECTION: forcing a failure. [ 68.260101][ T6528] name failslab, interval 1, probability 0, space 0, times 0 [ 68.260120][ T6528] CPU: 1 UID: 0 PID: 6528 Comm: syz.0.215 Not tainted syzkaller #0 PREEMPT(full) [ 68.260134][ T6528] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 68.260140][ T6528] Call Trace: [ 68.260144][ T6528] [ 68.260149][ T6528] dump_stack_lvl+0x100/0x190 [ 68.260168][ T6528] should_fail_ex.cold+0x5/0xa [ 68.260181][ T6528] ? __netlink_lookup+0x652/0x900 [ 68.260194][ T6528] should_failslab+0xc2/0x120 [ 68.260211][ T6528] kmem_cache_alloc_noprof+0x92/0x6a0 [ 68.260227][ T6528] ? skb_clone+0x190/0x400 [ 68.260242][ T6528] skb_clone+0x190/0x400 [ 68.260256][ T6528] netlink_deliver_tap+0xaed/0xcc0 [ 68.260269][ T6528] netlink_unicast+0x62b/0x850 [ 68.260283][ T6528] ? __pfx_netlink_unicast+0x10/0x10 [ 68.260299][ T6528] netlink_sendmsg+0x8b0/0xda0 [ 68.260313][ T6528] ? __pfx_netlink_sendmsg+0x10/0x10 [ 68.260326][ T6528] ? apparmor_socket_sendmsg+0x165/0x280 [ 68.260341][ T6528] sock_write_iter+0x53a/0x5b0 [ 68.260356][ T6528] ? __pfx_netlink_sendmsg+0x10/0x10 [ 68.260368][ T6528] ? __pfx_sock_write_iter+0x10/0x10 [ 68.260387][ T6528] ? bpf_lsm_file_permission+0x9/0x10 [ 68.260404][ T6528] ? security_file_permission+0x76/0x210 [ 68.260418][ T6528] ? rw_verify_area+0xce/0x6d0 [ 68.260433][ T6528] vfs_write+0x6af/0x1050 [ 68.260447][ T6528] ? __pfx_sock_write_iter+0x10/0x10 [ 68.260464][ T6528] ? __pfx_vfs_write+0x10/0x10 [ 68.260476][ T6528] ? find_held_lock+0x2b/0x80 [ 68.260499][ T6528] ksys_write+0x1f8/0x250 [ 68.260512][ T6528] ? __pfx_ksys_write+0x10/0x10 [ 68.260525][ T6528] ? ksys_write+0x1ac/0x250 [ 68.260553][ T6528] ? __pfx_ksys_write+0x10/0x10 [ 68.260569][ T6528] __do_fast_syscall_32+0x13a/0x8b0 [ 68.260581][ T6528] ? lockdep_hardirqs_on+0x7d/0x110 [ 68.260599][ T6528] do_fast_syscall_32+0x32/0x70 [ 68.260611][ T6528] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 68.260625][ T6528] RIP: 0023:0xf73eefec [ 68.260637][ T6528] Code: Unable to access opcode bytes at 0xf73eefc2. [ 68.260642][ T6528] RSP: 002b:00000000f540650c EFLAGS: 00000292 ORIG_RAX: 0000000000000004 [ 68.260652][ T6528] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000080000400 [ 68.260659][ T6528] RDX: 0000000000000044 RSI: 0000000000000000 RDI: 0000000000000000 [ 68.260665][ T6528] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 68.260671][ T6528] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 68.260678][ T6528] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 68.260696][ T6528] [ 68.260740][ T6528] openvswitch: netlink: EtherType 101 is less than min 600 [ 68.311695][ T6530] ip6t_rt: unknown flags F [ 68.405832][ T6538] FAULT_INJECTION: forcing a failure. [ 68.405832][ T6538] name fail_futex, interval 1, probability 0, space 0, times 1 [ 68.405852][ T6538] CPU: 3 UID: 0 PID: 6538 Comm: syz.1.218 Not tainted syzkaller #0 PREEMPT(full) [ 68.405864][ T6538] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 68.405871][ T6538] Call Trace: [ 68.405875][ T6538] [ 68.405880][ T6538] dump_stack_lvl+0x100/0x190 [ 68.405899][ T6538] should_fail_ex.cold+0x5/0xa [ 68.405915][ T6538] get_futex_key+0x1d0/0x14f0 [ 68.405929][ T6538] ? __pfx_get_futex_key+0x10/0x10 [ 68.405940][ T6538] ? find_held_lock+0x2b/0x80 [ 68.405953][ T6538] ? futex_wake+0x4ea/0x5e0 [ 68.405971][ T6538] futex_wake+0xf4/0x5e0 [ 68.405988][ T6538] ? __pfx_futex_wake+0x10/0x10 [ 68.406003][ T6538] ? __lock_acquire+0x5c0/0x1f40 [ 68.406022][ T6538] ? do_accept+0x3e3/0x530 [ 68.406034][ T6538] ? do_raw_spin_lock+0x128/0x260 [ 68.406048][ T6538] do_futex+0x2b2/0x440 [ 68.406061][ T6538] ? __pfx_do_futex+0x10/0x10 [ 68.406074][ T6538] ? __sys_accept4+0x1cb/0x200 [ 68.406084][ T6538] ? __sys_accept4+0x1cb/0x200 [ 68.406097][ T6538] __ia32_sys_futex_time32+0x2f4/0x470 [ 68.406114][ T6538] ? __pfx___ia32_sys_futex_time32+0x10/0x10 [ 68.406128][ T6538] ? __pfx_ksys_write+0x10/0x10 [ 68.406147][ T6538] __do_fast_syscall_32+0x13a/0x8b0 [ 68.406162][ T6538] do_fast_syscall_32+0x32/0x70 [ 68.406173][ T6538] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 68.406187][ T6538] RIP: 0023:0xf7fa2fec [ 68.406200][ T6538] Code: Unable to access opcode bytes at 0xf7fa2fc2. [ 68.406206][ T6538] RSP: 002b:00000000f54565cc EFLAGS: 00000246 ORIG_RAX: 00000000000000f0 [ 68.406217][ T6538] RAX: ffffffffffffffda RBX: 00000000f7464f8c RCX: 0000000000000081 [ 68.406225][ T6538] RDX: 00000000000f4240 RSI: 0000000020646165 RDI: 0000000063617473 [ 68.406232][ T6538] RBP: 0000000000203a6b R08: 0000000000000000 R09: 0000000000000000 [ 68.406238][ T6538] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 68.406245][ T6538] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 68.406259][ T6538] [ 69.344217][ T6554] FAULT_INJECTION: forcing a failure. [ 69.344217][ T6554] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 69.344237][ T6554] CPU: 2 UID: 0 PID: 6554 Comm: syz.0.223 Not tainted syzkaller #0 PREEMPT(full) [ 69.344250][ T6554] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 69.344256][ T6554] Call Trace: [ 69.344260][ T6554] [ 69.344265][ T6554] dump_stack_lvl+0x100/0x190 [ 69.344285][ T6554] should_fail_ex.cold+0x5/0xa [ 69.344300][ T6554] _copy_from_user+0x2e/0xd0 [ 69.344312][ T6554] get_compat_msghdr+0xb3/0x480 [ 69.344329][ T6554] ? __pfx_get_compat_msghdr+0x10/0x10 [ 69.344347][ T6554] ? _kstrtoull+0x144/0x200 [ 69.344364][ T6554] ? __pfx__kstrtoull+0x10/0x10 [ 69.344385][ T6554] ___sys_sendmsg+0x1b6/0x1e0 [ 69.344412][ T6554] ? __pfx____sys_sendmsg+0x10/0x10 [ 69.344440][ T6554] ? __lock_acquire+0x5c0/0x1f40 [ 69.344467][ T6554] ? __fget_files+0x34/0x3d0 [ 69.344509][ T6554] __sys_sendmmsg+0x309/0x440 [ 69.344524][ T6554] ? __pfx___sys_sendmmsg+0x10/0x10 [ 69.344538][ T6554] ? find_held_lock+0x2b/0x80 [ 69.344562][ T6554] ? __mutex_unlock_slowpath+0x35d/0x930 [ 69.344591][ T6554] ? fput+0x7c/0x100 [ 69.344615][ T6554] ? ksys_write+0x1ac/0x250 [ 69.344638][ T6554] __ia32_compat_sys_sendmmsg+0x9d/0x100 [ 69.344661][ T6554] ? lockdep_hardirqs_on+0x7d/0x110 [ 69.344685][ T6554] __do_fast_syscall_32+0x13a/0x8b0 [ 69.344701][ T6554] ? lockdep_hardirqs_on+0x7d/0x110 [ 69.344724][ T6554] do_fast_syscall_32+0x32/0x70 [ 69.344740][ T6554] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 69.344761][ T6554] RIP: 0023:0xf73eefec [ 69.344779][ T6554] Code: Unable to access opcode bytes at 0xf73eefc2. [ 69.344786][ T6554] RSP: 002b:00000000f540650c EFLAGS: 00000292 ORIG_RAX: 0000000000000159 [ 69.344802][ T6554] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00000000800028c0 [ 69.344812][ T6554] RDX: 0000000000034000 RSI: 0000000000000000 RDI: 0000000000000000 [ 69.344821][ T6554] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 69.344831][ T6554] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 69.344840][ T6554] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 69.344862][ T6554] [ 69.470706][ T6568] FAULT_INJECTION: forcing a failure. [ 69.470706][ T6568] name failslab, interval 1, probability 0, space 0, times 0 [ 69.470725][ T6568] CPU: 0 UID: 0 PID: 6568 Comm: syz.1.230 Not tainted syzkaller #0 PREEMPT(full) [ 69.470738][ T6568] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 69.470744][ T6568] Call Trace: [ 69.470748][ T6568] [ 69.470752][ T6568] dump_stack_lvl+0x100/0x190 [ 69.470771][ T6568] should_fail_ex.cold+0x5/0xa [ 69.470786][ T6568] should_failslab+0xc2/0x120 [ 69.470804][ T6568] __kmalloc_noprof+0xfc/0x840 [ 69.470819][ T6568] ? ima_alloc_init_template+0xb6/0x6d0 [ 69.470823][ T6566] __nla_validate_parse: 12 callbacks suppressed [ 69.470834][ T6566] netlink: 16 bytes leftover after parsing attributes in process `syz.2.228'. [ 69.470835][ T6568] ima_alloc_init_template+0xb6/0x6d0 [ 69.470851][ T6568] ima_store_measurement+0x1e3/0x5b0 [ 69.470865][ T6568] ? __pfx_ima_store_measurement+0x10/0x10 [ 69.470883][ T6568] ? __pfx_ima_get_hash_algo+0x10/0x10 [ 69.470903][ T6568] process_measurement+0x19cc/0x2350 [ 69.470919][ T6568] ? __pfx_process_measurement+0x10/0x10 [ 69.470931][ T6568] ? _parse_integer_limit+0x1ac/0x220 [ 69.470947][ T6568] ? lock_acquire+0x1d1/0x380 [ 69.470963][ T6568] ? aa_file_perm+0x197/0x14d0 [ 69.470979][ T6568] ? find_held_lock+0x2b/0x80 [ 69.470991][ T6568] ? aa_file_perm+0x7e4/0x14d0 [ 69.471006][ T6568] ? aa_file_perm+0x7e4/0x14d0 [ 69.471030][ T6568] ? lock_acquire+0x1d1/0x380 [ 69.471046][ T6568] ? get_pid_task+0x2a/0x250 [ 69.471058][ T6568] ? find_held_lock+0x2b/0x80 [ 69.471070][ T6568] ? get_pid_task+0xfc/0x250 [ 69.471081][ T6568] ? get_pid_task+0xfc/0x250 [ 69.471107][ T6568] ima_file_mmap+0x1c4/0x1f0 [ 69.471120][ T6568] ? __pfx_ima_file_mmap+0x10/0x10 [ 69.471135][ T6568] security_mmap_file+0x278/0x9b0 [ 69.471150][ T6568] vm_mmap_pgoff+0xec/0x470 [ 69.471166][ T6568] ? find_held_lock+0x2b/0x80 [ 69.471179][ T6568] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 69.471193][ T6568] ? __fget_files+0x215/0x3d0 [ 69.471210][ T6568] ? __fget_files+0x21f/0x3d0 [ 69.471227][ T6568] ksys_mmap_pgoff+0x3cb/0x610 [ 69.471243][ T6568] ? fput+0x7c/0x100 [ 69.471259][ T6568] ? __pfx_ksys_mmap_pgoff+0x10/0x10 [ 69.471274][ T6568] ? ksys_write+0x1ac/0x250 [ 69.471288][ T6568] ? __pfx_ksys_write+0x10/0x10 [ 69.471305][ T6568] __do_fast_syscall_32+0x13a/0x8b0 [ 69.471316][ T6568] ? lockdep_hardirqs_on+0x7d/0x110 [ 69.471335][ T6568] do_fast_syscall_32+0x32/0x70 [ 69.471346][ T6568] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 69.471360][ T6568] RIP: 0023:0xf7fa2fec [ 69.471372][ T6568] Code: Unable to access opcode bytes at 0xf7fa2fc2. [ 69.471377][ T6568] RSP: 002b:00000000f545650c EFLAGS: 00000292 ORIG_RAX: 00000000000000c0 [ 69.471388][ T6568] RAX: ffffffffffffffda RBX: 0000000080000000 RCX: 0000000000600000 [ 69.471395][ T6568] RDX: 00000000027fffff RSI: 0000000004002011 RDI: 0000000000000003 [ 69.471401][ T6568] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 69.471407][ T6568] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 69.471413][ T6568] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 69.471428][ T6568] [ 69.473836][ T43] kauditd_printk_skb: 24 callbacks suppressed [ 69.473850][ T43] audit: type=1804 audit(1791838451.066:36): pid=6568 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=add_template_measure cause=ENOMEM comm="syz.1.230" name="/newroot/59/bus" dev="tmpfs" ino=333 res=0 errno=0 [ 69.571739][ T6578] netlink: 8 bytes leftover after parsing attributes in process `syz.1.231'. [ 69.572447][ T6578] netlink: 12 bytes leftover after parsing attributes in process `syz.1.231'. [ 69.572494][ T6578] netlink: 8 bytes leftover after parsing attributes in process `syz.1.231'. [ 69.622531][ T6578] netlink: 992 bytes leftover after parsing attributes in process `syz.1.231'. [ 70.400493][ T6588] FAULT_INJECTION: forcing a failure. [ 70.400493][ T6588] name failslab, interval 1, probability 0, space 0, times 0 [ 70.401149][ T6588] CPU: 3 UID: 0 PID: 6588 Comm: syz.2.236 Not tainted syzkaller #0 PREEMPT(full) [ 70.401172][ T6588] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 70.401182][ T6588] Call Trace: [ 70.401189][ T6588] [ 70.401196][ T6588] dump_stack_lvl+0x100/0x190 [ 70.401227][ T6588] should_fail_ex.cold+0x5/0xa [ 70.401251][ T6588] should_failslab+0xc2/0x120 [ 70.401278][ T6588] __kmalloc_node_track_caller_noprof+0xfa/0x870 [ 70.401304][ T6588] ? __kasan_kmalloc+0xaa/0xb0 [ 70.401329][ T6588] ? fscache_lookup_cache+0x193/0x950 [ 70.401355][ T6588] kstrdup+0x51/0xe0 [ 70.401377][ T6588] fscache_lookup_cache+0x193/0x950 [ 70.401396][ T6588] ? entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 70.401424][ T6588] fscache_acquire_cache+0x7b/0x130 [ 70.401445][ T6588] ? __pfx_fscache_acquire_cache+0x10/0x10 [ 70.401473][ T6588] cachefiles_add_cache+0xdb/0xfc0 [ 70.401496][ T6588] ? __mutex_lock+0x26c/0x1bd0 [ 70.401515][ T6588] ? __pfx_cachefiles_add_cache+0x10/0x10 [ 70.401566][ T6588] cachefiles_daemon_bind+0x2ec/0x3e0 [ 70.401591][ T6588] cachefiles_daemon_write+0x3d4/0x4e0 [ 70.401618][ T6588] vfs_write+0x2aa/0x1050 [ 70.401641][ T6588] ? __pfx_cachefiles_daemon_write+0x10/0x10 [ 70.401664][ T6588] ? lock_acquire+0x1d1/0x380 [ 70.401690][ T6588] ? __fget_files+0x34/0x3d0 [ 70.401712][ T6588] ? __pfx_vfs_write+0x10/0x10 [ 70.401733][ T6588] ? find_held_lock+0x2b/0x80 [ 70.401753][ T6588] ? __fget_files+0x215/0x3d0 [ 70.401773][ T6588] ? __fget_files+0x215/0x3d0 [ 70.401800][ T6588] ? __fget_files+0x21f/0x3d0 [ 70.401831][ T6588] ksys_write+0x12a/0x250 [ 70.401853][ T6588] ? __pfx_ksys_write+0x10/0x10 [ 70.401873][ T6588] ? ksys_write+0x1ac/0x250 [ 70.401893][ T6588] ? __pfx_ksys_write+0x10/0x10 [ 70.401919][ T6588] __do_fast_syscall_32+0x13a/0x8b0 [ 70.401936][ T6588] ? lockdep_hardirqs_on+0x7d/0x110 [ 70.401963][ T6588] do_fast_syscall_32+0x32/0x70 [ 70.401980][ T6588] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 70.402000][ T6588] RIP: 0023:0xf7f02fec [ 70.402020][ T6588] Code: Unable to access opcode bytes at 0xf7f02fc2. [ 70.402028][ T6588] RSP: 002b:00000000f53b650c EFLAGS: 00000292 ORIG_RAX: 0000000000000004 [ 70.402046][ T6588] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000800004c0 [ 70.402056][ T6588] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000000 [ 70.402067][ T6588] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 70.402077][ T6588] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 70.402086][ T6588] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 70.402110][ T6588] [ 70.453282][ T6592] input: syz0 as /devices/virtual/input/input6 [ 70.530642][ T6600] bochs-drm 0000:00:01.0: vgaarb: VGA decodes changed: olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 70.628304][ T6611] FAULT_INJECTION: forcing a failure. [ 70.628304][ T6611] name failslab, interval 1, probability 0, space 0, times 0 [ 70.628324][ T6611] CPU: 3 UID: 0 PID: 6611 Comm: syz.1.242 Not tainted syzkaller #0 PREEMPT(full) [ 70.628336][ T6611] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 70.628343][ T6611] Call Trace: [ 70.628347][ T6611] [ 70.628351][ T6611] dump_stack_lvl+0x100/0x190 [ 70.628371][ T6611] should_fail_ex.cold+0x5/0xa [ 70.628386][ T6611] should_failslab+0xc2/0x120 [ 70.628405][ T6611] kmem_cache_alloc_noprof+0x92/0x6a0 [ 70.628421][ T6611] ? alloc_empty_file+0x5b/0x1c0 [ 70.628434][ T6611] alloc_empty_file+0x5b/0x1c0 [ 70.628445][ T6611] path_openat+0xdb/0x2440 [ 70.628463][ T6611] ? __pfx_path_openat+0x10/0x10 [ 70.628483][ T6611] do_file_open+0x20e/0x430 [ 70.628500][ T6611] ? __pfx_do_file_open+0x10/0x10 [ 70.628547][ T6611] ? _raw_spin_unlock+0x28/0x50 [ 70.628564][ T6611] ? alloc_fd+0x471/0x7a0 [ 70.628585][ T6611] do_sys_openat2+0x10f/0x1e0 [ 70.628597][ T6611] ? __pfx_do_sys_openat2+0x10/0x10 [ 70.628610][ T6611] ? find_held_lock+0x2b/0x80 [ 70.628624][ T6611] ? __fget_files+0x215/0x3d0 [ 70.628643][ T6611] __ia32_compat_sys_openat+0x12d/0x210 [ 70.628656][ T6611] ? __pfx___ia32_compat_sys_openat+0x10/0x10 [ 70.628674][ T6611] __do_fast_syscall_32+0x13a/0x8b0 [ 70.628688][ T6611] do_fast_syscall_32+0x32/0x70 [ 70.628701][ T6611] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 70.628715][ T6611] RIP: 0023:0xf7fa2fec [ 70.628728][ T6611] Code: Unable to access opcode bytes at 0xf7fa2fc2. [ 70.628733][ T6611] RSP: 002b:00000000f545650c EFLAGS: 00000292 ORIG_RAX: 0000000000000127 [ 70.628744][ T6611] RAX: ffffffffffffffda RBX: 00000000ffffff9c RCX: 0000000080000600 [ 70.628751][ T6611] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 70.628758][ T6611] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 70.628764][ T6611] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 70.628770][ T6611] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 70.628784][ T6611] [ 70.634924][ T6612] i2c i2c-1: Frontend requested software zigzag, but didn't set the frequency step size [ 70.764098][ T6618] netlink: 8 bytes leftover after parsing attributes in process `syz.1.244'. [ 70.764117][ T6618] netlink: 12 bytes leftover after parsing attributes in process `syz.1.244'. [ 70.764130][ T6618] netlink: 8 bytes leftover after parsing attributes in process `syz.1.244'. [ 70.830621][ T57] cfg80211: failed to load regulatory.db [ 71.595779][ T6631] syzkaller0: Number of in use tx queues changed invalidating tc mappings. Priority traffic classification disabled! [ 71.841594][ T6641] loop9: detected capacity change from 0 to 524287999 [ 71.884817][ T6643] bonding: no command found in bonding_masters - use +ifname or -ifname [ 71.892623][ T6643] netlink: 'syz.3.252': attribute type 7 has an invalid length. [ 72.021295][ T6649] netlink: 8 bytes leftover after parsing attributes in process `syz.3.254'. [ 72.021314][ T6649] netlink: 12 bytes leftover after parsing attributes in process `syz.3.254'. [ 73.269985][ T6666] FAULT_INJECTION: forcing a failure. [ 73.269985][ T6666] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 73.270014][ T6666] CPU: 0 UID: 0 PID: 6666 Comm: syz.1.260 Not tainted syzkaller #0 PREEMPT(full) [ 73.270034][ T6666] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 73.270044][ T6666] Call Trace: [ 73.270051][ T6666] [ 73.270059][ T6666] dump_stack_lvl+0x100/0x190 [ 73.270089][ T6666] should_fail_ex.cold+0x5/0xa [ 73.270114][ T6666] _copy_from_user+0x2e/0xd0 [ 73.270134][ T6666] get_compat_msghdr+0xb3/0x480 [ 73.270162][ T6666] ? __pfx_get_compat_msghdr+0x10/0x10 [ 73.270197][ T6666] ___sys_sendmsg+0x1b6/0x1e0 [ 73.270225][ T6666] ? __pfx____sys_sendmsg+0x10/0x10 [ 73.270265][ T6666] ? find_held_lock+0x2b/0x80 [ 73.270304][ T6666] __sys_sendmsg+0x160/0x210 [ 73.270329][ T6666] ? __pfx___sys_sendmsg+0x10/0x10 [ 73.270357][ T6666] ? __pfx_ksys_write+0x10/0x10 [ 73.270402][ T6666] __do_fast_syscall_32+0x13a/0x8b0 [ 73.270423][ T6666] ? lockdep_hardirqs_on+0x7d/0x110 [ 73.270454][ T6666] do_fast_syscall_32+0x32/0x70 [ 73.270472][ T6666] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 73.270502][ T6666] RIP: 0023:0xf7fa2fec [ 73.270522][ T6666] Code: Unable to access opcode bytes at 0xf7fa2fc2. [ 73.270531][ T6666] RSP: 002b:00000000f545650c EFLAGS: 00000292 ORIG_RAX: 0000000000000172 [ 73.270549][ T6666] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000800000c0 [ 73.270561][ T6666] RDX: 0000000020008000 RSI: 0000000000000000 RDI: 0000000000000000 [ 73.270571][ T6666] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 73.270581][ T6666] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 73.270592][ T6666] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 73.270617][ T6666] [ 73.493384][ T43] audit: type=1326 audit(1791838455.086:37): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6671 comm="syz.1.263" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fa2fec code=0x7ffc0000 [ 73.493416][ T43] audit: type=1326 audit(1791838455.086:38): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6671 comm="syz.1.263" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fa2fec code=0x7ffc0000 [ 73.496108][ T43] audit: type=1326 audit(1791838455.086:39): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6671 comm="syz.1.263" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fa2fec code=0x7ffc0000 [ 73.496614][ T43] audit: type=1326 audit(1791838455.086:40): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6671 comm="syz.1.263" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fa2fec code=0x7ffc0000 [ 73.496788][ T43] audit: type=1326 audit(1791838455.086:41): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6671 comm="syz.1.263" exe="/syz-executor" sig=0 arch=40000003 syscall=366 compat=1 ip=0xf7fa2fec code=0x7ffc0000 [ 73.496925][ T43] audit: type=1326 audit(1791838455.086:42): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6671 comm="syz.1.263" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fa2fec code=0x7ffc0000 [ 73.498766][ T43] audit: type=1326 audit(1791838455.096:43): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6671 comm="syz.1.263" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fa2fec code=0x7ffc0000 [ 73.499058][ T43] audit: type=1326 audit(1791838455.096:44): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6671 comm="syz.1.263" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fa2fec code=0x7ffc0000 [ 73.499727][ T43] audit: type=1326 audit(1791838455.096:45): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6671 comm="syz.1.263" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fa2fec code=0x7ffc0000 [ 73.654337][ T6671] ima: policy update failed [ 73.687557][ T6676] i2c i2c-1: dtv_property_process_set: SET cmd 0x00000000 undefined [ 73.941322][ T6690] lo: entered allmulticast mode [ 73.943264][ T6690] bond0: entered allmulticast mode [ 73.943779][ T6690] dummy0: entered allmulticast mode [ 73.944559][ T6690] eql: entered allmulticast mode [ 73.944903][ T6690] ifb0: entered allmulticast mode [ 73.945208][ T6690] ifb1: entered allmulticast mode [ 73.949549][ T6690] e1000 0000:00:06.0 eth0: entered allmulticast mode [ 73.956407][ T6690] e1000e 0000:00:02.0 eth1: entered allmulticast mode [ 73.959394][ T6690] mac80211_hwsim hwsim0 wlan0: entered allmulticast mode [ 73.959878][ T6690] mac80211_hwsim hwsim1 wlan1: entered allmulticast mode [ 73.960380][ T6690] hwsim0: entered allmulticast mode [ 73.960498][ T6690] ieee802154 phy0 wpan0: entered allmulticast mode [ 73.960713][ T6690] ieee802154 phy1 wpan1: entered allmulticast mode [ 73.960961][ T6690] teql0: entered allmulticast mode [ 73.961053][ T6690] tunl0: entered allmulticast mode [ 73.961112][ T6690] gre0: entered allmulticast mode [ 73.961154][ T6690] gretap0: entered allmulticast mode [ 73.961196][ T6690] erspan0: entered allmulticast mode [ 73.961247][ T6690] ip_vti0: entered allmulticast mode [ 73.961301][ T6690] ip6_vti0: entered allmulticast mode [ 73.961343][ T6690] sit0: entered allmulticast mode [ 73.961384][ T6690] ip6tnl0: entered allmulticast mode [ 73.961463][ T6690] ip6gre0: entered allmulticast mode [ 73.961505][ T6690] lapb0: entered allmulticast mode [ 73.961591][ T6690] lapb1: entered allmulticast mode [ 73.961670][ T6690] lapb2: entered allmulticast mode [ 73.961748][ T6690] lapb3: entered allmulticast mode [ 73.961823][ T6690] lapb4: entered allmulticast mode [ 73.961900][ T6690] lapb5: entered allmulticast mode [ 73.961976][ T6690] lapb6: entered allmulticast mode [ 73.963712][ T6690] lowpan0: entered allmulticast mode [ 73.966646][ T6690] ======================================================= [ 73.966646][ T6690] WARNING: The mand mount option has been deprecated and [ 73.966646][ T6690] and is ignored by this kernel. Remove the mand [ 73.966646][ T6690] option from the mount to silence this warning. [ 73.966646][ T6690] ======================================================= [ 74.525938][ T43] kauditd_printk_skb: 192 callbacks suppressed [ 74.525958][ T43] audit: type=1326 audit(1791838455.856:232): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6682 comm="syz.3.268" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fc8fec code=0x7ffc0000 [ 74.537429][ T43] audit: type=1326 audit(1791838456.126:239): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6682 comm="syz.3.268" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fc8fec code=0x7ffc0000 [ 74.537477][ T43] audit: type=1326 audit(1791838456.126:240): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6682 comm="syz.3.268" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fc8fec code=0x7ffc0000 [ 74.537513][ T43] audit: type=1326 audit(1791838456.136:241): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6682 comm="syz.3.268" exe="/syz-executor" sig=0 arch=40000003 syscall=4 compat=1 ip=0xf7fc8fec code=0x7ffc0000 [ 74.537544][ T43] audit: type=1326 audit(1791838456.136:242): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6682 comm="syz.3.268" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fc8fec code=0x7ffc0000 [ 74.537573][ T43] audit: type=1326 audit(1791838456.136:243): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6682 comm="syz.3.268" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fc8fec code=0x7ffc0000 [ 74.537937][ T43] audit: type=1326 audit(1791838456.136:244): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6682 comm="syz.3.268" exe="/syz-executor" sig=0 arch=40000003 syscall=436 compat=1 ip=0xf7fc8fec code=0x7ffc0000 [ 74.564146][ T43] audit: type=1326 audit(1791838456.156:245): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6682 comm="syz.3.268" exe="/syz-executor" sig=0 arch=40000003 syscall=267 compat=1 ip=0xf71b762b code=0x7ffc0000 [ 74.666183][ T43] audit: type=1326 audit(1791838456.256:246): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6682 comm="syz.3.268" exe="/syz-executor" sig=0 arch=40000003 syscall=267 compat=1 ip=0xf71b762b code=0x7ffc0000 [ 74.768463][ T43] audit: type=1326 audit(1791838456.366:247): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6682 comm="syz.3.268" exe="/syz-executor" sig=0 arch=40000003 syscall=267 compat=1 ip=0xf71b762b code=0x7ffc0000 [ 74.788796][ T6704] __nla_validate_parse: 4 callbacks suppressed [ 74.788813][ T6704] netlink: 8 bytes leftover after parsing attributes in process `syz.1.273'. [ 74.940936][ T6709] 9p: Bad value for 'wfdno' [ 75.527646][ T6724] FAULT_INJECTION: forcing a failure. [ 75.527646][ T6724] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 75.527667][ T6724] CPU: 3 UID: 0 PID: 6724 Comm: syz.3.281 Not tainted syzkaller #0 PREEMPT(full) [ 75.527680][ T6724] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 75.527686][ T6724] Call Trace: [ 75.527690][ T6724] [ 75.527694][ T6724] dump_stack_lvl+0x100/0x190 [ 75.527713][ T6724] should_fail_ex.cold+0x5/0xa [ 75.527728][ T6724] _copy_from_iter+0x1f4/0x1690 [ 75.527741][ T6724] ? __asan_memset+0x23/0x50 [ 75.527756][ T6724] ? __pfx__copy_from_iter+0x10/0x10 [ 75.527779][ T6724] ? __pfx___alloc_skb+0x10/0x10 [ 75.527799][ T6724] netlink_sendmsg+0x808/0xda0 [ 75.527814][ T6724] ? __pfx_netlink_sendmsg+0x10/0x10 [ 75.527827][ T6724] ? apparmor_socket_sendmsg+0x165/0x280 [ 75.527841][ T6724] ____sys_sendmsg+0xa4d/0xbe0 [ 75.527856][ T6724] ? __pfx_netlink_sendmsg+0x10/0x10 [ 75.527869][ T6724] ? __pfx_____sys_sendmsg+0x10/0x10 [ 75.527892][ T6724] ___sys_sendmsg+0x190/0x1e0 [ 75.527910][ T6724] ? __pfx____sys_sendmsg+0x10/0x10 [ 75.527933][ T6724] ? find_held_lock+0x2b/0x80 [ 75.527956][ T6724] __sys_sendmsg+0x160/0x210 [ 75.527975][ T6724] ? __pfx___sys_sendmsg+0x10/0x10 [ 75.527992][ T6724] ? __pfx_ksys_write+0x10/0x10 [ 75.528009][ T6724] __do_fast_syscall_32+0x13a/0x8b0 [ 75.528021][ T6724] ? lockdep_hardirqs_on+0x7d/0x110 [ 75.528040][ T6724] do_fast_syscall_32+0x32/0x70 [ 75.528051][ T6724] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 75.528065][ T6724] RIP: 0023:0xf7fc8fec [ 75.528079][ T6724] Code: Unable to access opcode bytes at 0xf7fc8fc2. [ 75.528084][ T6724] RSP: 002b:00000000f545550c EFLAGS: 00000292 ORIG_RAX: 0000000000000172 [ 75.528095][ T6724] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00000000800001c0 [ 75.528102][ T6724] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 75.528108][ T6724] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 75.528115][ T6724] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 75.528121][ T6724] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 75.528136][ T6724] [ 75.696539][ T5967] usb 5-1: new low-speed USB device number 2 using dummy_hcd [ 75.846537][ T5967] usb 5-1: Invalid ep0 maxpacket: 32 [ 75.976534][ T5967] usb 5-1: new low-speed USB device number 3 using dummy_hcd [ 76.146559][ T5967] usb 5-1: Invalid ep0 maxpacket: 32 [ 76.146900][ T5967] usb usb5-port1: attempt power cycle [ 76.220093][ T6731] sctp: [Deprecated]: syz.1.284 (pid 6731) Use of int in max_burst socket option. [ 76.220093][ T6731] Use struct sctp_assoc_value instead [ 76.507387][ T5967] usb 5-1: new low-speed USB device number 4 using dummy_hcd [ 76.527043][ T5967] usb 5-1: Invalid ep0 maxpacket: 32 [ 76.599141][ T1161] IPVS: starting estimator thread 0... [ 76.658351][ T5967] usb 5-1: new low-speed USB device number 5 using dummy_hcd [ 76.677034][ T5967] usb 5-1: Invalid ep0 maxpacket: 32 [ 76.677212][ T5967] usb usb5-port1: unable to enumerate USB device [ 76.706671][ T6745] IPVS: using max 43 ests per chain, 103200 per kthread [ 76.782542][ T6755] netlink: 8 bytes leftover after parsing attributes in process `syz.3.292'. [ 76.782571][ T6755] netlink: 12 bytes leftover after parsing attributes in process `syz.3.292'. [ 76.782585][ T6755] netlink: 8 bytes leftover after parsing attributes in process `syz.3.292'. [ 77.458452][ T6759] CacheFiles: Failed to register: -95 [ 77.560982][ T6765] input: syz0 as /devices/virtual/input/input7 [ 77.646227][ T6768] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 77.649931][ T6768] ceph: Unknown parameter 'port' [ 77.665631][ T6771] Bluetooth: MGMT ver 1.23 [ 77.669811][ T6771] netlink: 8 bytes leftover after parsing attributes in process `syz.1.300'. [ 77.890273][ T6776] nvme_fabrics: missing parameter 'transport=%s' [ 77.890288][ T6776] nvme_fabrics: missing parameter 'nqn=%s' [ 77.934284][ T6771] batman_adv: Routing algorithm '/dev/ttyS3' is not supported [ 78.473622][ T6786] FAULT_INJECTION: forcing a failure. [ 78.473622][ T6786] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 78.473646][ T6786] CPU: 2 UID: 0 PID: 6786 Comm: syz.0.303 Not tainted syzkaller #0 PREEMPT(full) [ 78.473665][ T6786] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 78.473676][ T6786] Call Trace: [ 78.473682][ T6786] [ 78.473689][ T6786] dump_stack_lvl+0x100/0x190 [ 78.473712][ T6786] should_fail_ex.cold+0x5/0xa [ 78.473735][ T6786] _copy_to_user+0x32/0xd0 [ 78.473756][ T6786] video_usercopy+0xcad/0x14c0 [ 78.473781][ T6786] ? __pfx___video_do_ioctl+0x10/0x10 [ 78.473800][ T6786] ? __pfx_video_usercopy+0x10/0x10 [ 78.473845][ T6786] ? __fget_files+0x215/0x3d0 [ 78.473868][ T6786] ? hook_file_ioctl_common+0x140/0x440 [ 78.473890][ T6786] v4l2_ioctl+0x1bd/0x250 [ 78.473917][ T6786] v4l2_compat_ioctl32+0x20f/0x2d0 [ 78.473937][ T6786] ? __pfx_v4l2_compat_ioctl32+0x10/0x10 [ 78.473958][ T6786] __ia32_compat_sys_ioctl+0x2cf/0x360 [ 78.473978][ T6786] __do_fast_syscall_32+0x13a/0x8b0 [ 78.473996][ T6786] ? lockdep_hardirqs_on+0x7d/0x110 [ 78.474023][ T6786] do_fast_syscall_32+0x32/0x70 [ 78.474041][ T6786] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 78.474058][ T6786] RIP: 0023:0xf73eefec [ 78.474076][ T6786] Code: Unable to access opcode bytes at 0xf73eefc2. [ 78.474084][ T6786] RSP: 002b:00000000f540650c EFLAGS: 00000292 ORIG_RAX: 0000000000000036 [ 78.474101][ T6786] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000c0445624 [ 78.474112][ T6786] RDX: 00000000800000c0 RSI: 0000000000000000 RDI: 0000000000000000 [ 78.474122][ T6786] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 78.474132][ T6786] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 78.474138][ T6786] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 78.474158][ T6786] [ 78.608982][ T6789] FAULT_INJECTION: forcing a failure. [ 78.608982][ T6789] name failslab, interval 1, probability 0, space 0, times 0 [ 78.609012][ T6789] CPU: 3 UID: 0 PID: 6789 Comm: syz.0.304 Not tainted syzkaller #0 PREEMPT(full) [ 78.609032][ T6789] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 78.609043][ T6789] Call Trace: [ 78.609050][ T6789] [ 78.609057][ T6789] dump_stack_lvl+0x100/0x190 [ 78.609087][ T6789] should_fail_ex.cold+0x5/0xa [ 78.609111][ T6789] should_failslab+0xc2/0x120 [ 78.609139][ T6789] kmem_cache_alloc_node_noprof+0x94/0x6e0 [ 78.609165][ T6789] ? __alloc_skb+0x140/0x710 [ 78.609189][ T6789] __alloc_skb+0x140/0x710 [ 78.609207][ T6789] ? __alloc_skb+0x5b7/0x710 [ 78.609226][ T6789] ? __pfx___alloc_skb+0x10/0x10 [ 78.609253][ T6789] hci_sock_sendmsg+0x1b27/0x26a0 [ 78.609283][ T6789] ? __pfx_hci_sock_sendmsg+0x10/0x10 [ 78.609309][ T6789] ? apparmor_socket_sendmsg+0x165/0x280 [ 78.609334][ T6789] sock_write_iter+0x53a/0x5b0 [ 78.609359][ T6789] ? __pfx_hci_sock_sendmsg+0x10/0x10 [ 78.609385][ T6789] ? __pfx_sock_write_iter+0x10/0x10 [ 78.609418][ T6789] ? bpf_lsm_file_permission+0x9/0x10 [ 78.609445][ T6789] ? security_file_permission+0x76/0x210 [ 78.609470][ T6789] ? rw_verify_area+0xce/0x6d0 [ 78.609494][ T6789] vfs_write+0x6af/0x1050 [ 78.609520][ T6789] ? __pfx_sock_write_iter+0x10/0x10 [ 78.609549][ T6789] ? __pfx_vfs_write+0x10/0x10 [ 78.609571][ T6789] ? find_held_lock+0x2b/0x80 [ 78.609617][ T6789] ksys_write+0x1f8/0x250 [ 78.609640][ T6789] ? __pfx_ksys_write+0x10/0x10 [ 78.609661][ T6789] ? ksys_write+0x1ac/0x250 [ 78.609683][ T6789] ? __pfx_ksys_write+0x10/0x10 [ 78.609711][ T6789] __do_fast_syscall_32+0x13a/0x8b0 [ 78.609730][ T6789] ? lockdep_hardirqs_on+0x7d/0x110 [ 78.609766][ T6789] do_fast_syscall_32+0x32/0x70 [ 78.609786][ T6789] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 78.609810][ T6789] RIP: 0023:0xf73eefec [ 78.609830][ T6789] Code: Unable to access opcode bytes at 0xf73eefc2. [ 78.609838][ T6789] RSP: 002b:00000000f540650c EFLAGS: 00000292 ORIG_RAX: 0000000000000004 [ 78.609856][ T6789] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000080000240 [ 78.609868][ T6789] RDX: 0000000000000007 RSI: 0000000000000000 RDI: 0000000000000000 [ 78.609879][ T6789] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 78.609890][ T6789] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 78.609901][ T6789] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 78.609927][ T6789] [ 78.795432][ T6798] netlink: 8 bytes leftover after parsing attributes in process `syz.0.307'. [ 78.795462][ T6798] netlink: 12 bytes leftover after parsing attributes in process `syz.0.307'. [ 78.795506][ T6798] netlink: 8 bytes leftover after parsing attributes in process `syz.0.307'. [ 79.173269][ T6803] FAULT_INJECTION: forcing a failure. [ 79.173269][ T6803] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 79.173299][ T6803] CPU: 0 UID: 0 PID: 6803 Comm: syz.0.310 Not tainted syzkaller #0 PREEMPT(full) [ 79.173321][ T6803] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 79.173332][ T6803] Call Trace: [ 79.173338][ T6803] [ 79.173346][ T6803] dump_stack_lvl+0x100/0x190 [ 79.173376][ T6803] should_fail_ex.cold+0x5/0xa [ 79.173402][ T6803] _copy_from_iter+0x1f4/0x1690 [ 79.173426][ T6803] ? __asan_memset+0x23/0x50 [ 79.173466][ T6803] ? __pfx__copy_from_iter+0x10/0x10 [ 79.173485][ T6803] ? __pfx___alloc_skb+0x10/0x10 [ 79.173518][ T6803] netlink_sendmsg+0x808/0xda0 [ 79.173544][ T6803] ? __pfx_netlink_sendmsg+0x10/0x10 [ 79.173572][ T6803] ? apparmor_socket_sendmsg+0x165/0x280 [ 79.173597][ T6803] ____sys_sendmsg+0xa4d/0xbe0 [ 79.173623][ T6803] ? __pfx_netlink_sendmsg+0x10/0x10 [ 79.173645][ T6803] ? __pfx_____sys_sendmsg+0x10/0x10 [ 79.173685][ T6803] ___sys_sendmsg+0x190/0x1e0 [ 79.173715][ T6803] ? __pfx____sys_sendmsg+0x10/0x10 [ 79.173756][ T6803] ? find_held_lock+0x2b/0x80 [ 79.173796][ T6803] __sys_sendmsg+0x160/0x210 [ 79.173820][ T6803] ? __pfx___sys_sendmsg+0x10/0x10 [ 79.173850][ T6803] ? __pfx_ksys_write+0x10/0x10 [ 79.173880][ T6803] __do_fast_syscall_32+0x13a/0x8b0 [ 79.173900][ T6803] ? lockdep_hardirqs_on+0x7d/0x110 [ 79.173931][ T6803] do_fast_syscall_32+0x32/0x70 [ 79.173951][ T6803] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 79.173975][ T6803] RIP: 0023:0xf73eefec [ 79.173994][ T6803] Code: Unable to access opcode bytes at 0xf73eefc2. [ 79.174003][ T6803] RSP: 002b:00000000f540650c EFLAGS: 00000292 ORIG_RAX: 0000000000000172 [ 79.174022][ T6803] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000080000180 [ 79.174035][ T6803] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 79.174045][ T6803] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 79.174057][ T6803] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 79.174067][ T6803] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 79.174090][ T6803] [ 79.192442][ T6804] netlink: 8 bytes leftover after parsing attributes in process `syz.1.309'. [ 79.287185][ T6807] ip6t_srh: unknown srh match flags 4000 [ 79.406520][ T6814] FAULT_INJECTION: forcing a failure. [ 79.406520][ T6814] name failslab, interval 1, probability 0, space 0, times 0 [ 79.406541][ T6814] CPU: 3 UID: 0 PID: 6814 Comm: syz.2.311 Not tainted syzkaller #0 PREEMPT(full) [ 79.406554][ T6814] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 79.406560][ T6814] Call Trace: [ 79.406564][ T6814] [ 79.406568][ T6814] dump_stack_lvl+0x100/0x190 [ 79.406587][ T6814] should_fail_ex.cold+0x5/0xa [ 79.406602][ T6814] should_failslab+0xc2/0x120 [ 79.406619][ T6814] __kmalloc_cache_noprof+0x91/0x6d0 [ 79.406633][ T6814] ? percpu_ref_init+0xec/0x3f0 [ 79.406649][ T6814] ? __pfx_io_ring_ctx_ref_free+0x10/0x10 [ 79.406666][ T6814] percpu_ref_init+0xec/0x3f0 [ 79.406682][ T6814] io_uring_setup.cold+0x2be/0x1c0e [ 79.406700][ T6814] ? rcu_read_lock_any_held+0x6a/0x90 [ 79.406715][ T6814] ? find_held_lock+0x2b/0x80 [ 79.406728][ T6814] ? __pfx_io_uring_setup+0x10/0x10 [ 79.406740][ T6814] ? ksys_write+0x190/0x250 [ 79.406754][ T6814] ? lock_acquire+0x1d1/0x380 [ 79.406772][ T6814] ? __mutex_unlock_slowpath+0x35d/0x930 [ 79.406790][ T6814] ? fput+0x7c/0x100 [ 79.406806][ T6814] ? ksys_write+0x1ac/0x250 [ 79.406820][ T6814] ? __pfx_ksys_write+0x10/0x10 [ 79.406836][ T6814] __ia32_sys_io_uring_setup+0xc2/0x170 [ 79.406848][ T6814] __do_fast_syscall_32+0x13a/0x8b0 [ 79.406860][ T6814] ? lockdep_hardirqs_on+0x7d/0x110 [ 79.406878][ T6814] do_fast_syscall_32+0x32/0x70 [ 79.406889][ T6814] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 79.406903][ T6814] RIP: 0023:0xf7f02fec [ 79.406916][ T6814] Code: Unable to access opcode bytes at 0xf7f02fc2. [ 79.406921][ T6814] RSP: 002b:00000000f53b643c EFLAGS: 00000286 ORIG_RAX: 00000000000001a9 [ 79.406933][ T6814] RAX: ffffffffffffffda RBX: 00000000000000d5 RCX: 0000000080000408 [ 79.406940][ T6814] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 79.406946][ T6814] RBP: 00000000f53b64fc R08: 0000000000000000 R09: 0000000000000000 [ 79.406957][ T6814] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 79.406964][ T6814] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 79.406978][ T6814] [ 79.445553][ T6817] FAULT_INJECTION: forcing a failure. [ 79.445553][ T6817] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 79.445572][ T6817] CPU: 3 UID: 0 PID: 6817 Comm: syz.2.313 Not tainted syzkaller #0 PREEMPT(full) [ 79.445585][ T6817] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 79.445591][ T6817] Call Trace: [ 79.445595][ T6817] [ 79.445599][ T6817] dump_stack_lvl+0x100/0x190 [ 79.445618][ T6817] should_fail_ex.cold+0x5/0xa [ 79.445633][ T6817] _copy_from_iter+0x1f4/0x1690 [ 79.445646][ T6817] ? __asan_memset+0x23/0x50 [ 79.445661][ T6817] ? __pfx__copy_from_iter+0x10/0x10 [ 79.445675][ T6817] ? __pfx___alloc_skb+0x10/0x10 [ 79.445702][ T6817] netlink_sendmsg+0x808/0xda0 [ 79.445726][ T6817] ? __pfx_netlink_sendmsg+0x10/0x10 [ 79.445748][ T6817] ? apparmor_socket_sendmsg+0x165/0x280 [ 79.445787][ T6817] ____sys_sendmsg+0xa4d/0xbe0 [ 79.445815][ T6817] ? __pfx_netlink_sendmsg+0x10/0x10 [ 79.445834][ T6817] ? __pfx_____sys_sendmsg+0x10/0x10 [ 79.445856][ T6817] ___sys_sendmsg+0x190/0x1e0 [ 79.445874][ T6817] ? __pfx____sys_sendmsg+0x10/0x10 [ 79.445975][ T6817] ? find_held_lock+0x2b/0x80 [ 79.445999][ T6817] __sys_sendmsg+0x160/0x210 [ 79.446013][ T6817] ? __pfx___sys_sendmsg+0x10/0x10 [ 79.446030][ T6817] ? __pfx_ksys_write+0x10/0x10 [ 79.446047][ T6817] __do_fast_syscall_32+0x13a/0x8b0 [ 79.446059][ T6817] ? lockdep_hardirqs_on+0x7d/0x110 [ 79.446080][ T6817] do_fast_syscall_32+0x32/0x70 [ 79.446096][ T6817] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 79.446116][ T6817] RIP: 0023:0xf7f02fec [ 79.446134][ T6817] Code: Unable to access opcode bytes at 0xf7f02fc2. [ 79.446142][ T6817] RSP: 002b:00000000f53b650c EFLAGS: 00000292 ORIG_RAX: 0000000000000172 [ 79.446157][ T6817] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000080000980 [ 79.446166][ T6817] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 79.446175][ T6817] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 79.446184][ T6817] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 79.446193][ T6817] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 79.446213][ T6817] [ 80.469608][ T6839] netlink: 8 bytes leftover after parsing attributes in process `syz.1.320'. [ 80.469653][ T6839] netlink: 12 bytes leftover after parsing attributes in process `syz.1.320'. [ 80.469710][ T6839] netlink: 8 bytes leftover after parsing attributes in process `syz.1.320'. [ 80.472874][ T6840] netlink: 12 bytes leftover after parsing attributes in process `syz.2.322'. [ 80.912042][ T6848] NILFS (nullb0): couldn't find nilfs on the device [ 81.341239][ T6856] trusted_key: encrypted_key: insufficient parameters specified [ 82.830775][ T5823] logitech-hidpp-device 0003:046D:C082.0002: item fetching failed at offset 0/36 [ 82.834112][ T5823] logitech-hidpp-device 0003:046D:C082.0002: hidpp_probe:parse failed [ 82.834166][ T5823] logitech-hidpp-device 0003:046D:C082.0002: probe with driver logitech-hidpp-device failed with error -22 [ 82.895754][ T6879] FAULT_INJECTION: forcing a failure. [ 82.895754][ T6879] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 82.895774][ T6879] CPU: 3 UID: 0 PID: 6879 Comm: syz.3.333 Not tainted syzkaller #0 PREEMPT(full) [ 82.895787][ T6879] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 82.895794][ T6879] Call Trace: [ 82.895798][ T6879] [ 82.895803][ T6879] dump_stack_lvl+0x100/0x190 [ 82.895822][ T6879] should_fail_ex.cold+0x5/0xa [ 82.895837][ T6879] _copy_from_user+0x2e/0xd0 [ 82.895849][ T6879] ip_tunnel_parm_from_user+0xa5/0x370 [ 82.895866][ T6879] ? __pfx_ip_tunnel_parm_from_user+0x10/0x10 [ 82.895885][ T6879] ? kernel_text_address+0x8d/0x100 [ 82.895899][ T6879] ? __pfx_widen_string+0x10/0x10 [ 82.895914][ T6879] ? __kernel_text_address+0xd/0x30 [ 82.895928][ T6879] ? unwind_get_return_address+0x59/0xa0 [ 82.895945][ T6879] ip_tunnel_siocdevprivate+0xa1/0x1b0 [ 82.895962][ T6879] ? __pfx_ip_tunnel_siocdevprivate+0x10/0x10 [ 82.895981][ T6879] ? __pfx_stack_trace_save+0x10/0x10 [ 82.896002][ T6879] ? stack_depot_save_flags+0x27/0x9f0 [ 82.896016][ T6879] ? __lock_acquire+0x5c0/0x1f40 [ 82.896035][ T6879] ipip6_tunnel_siocdevprivate+0x364/0x16a0 [ 82.896054][ T6879] ? __pfx_ipip6_tunnel_siocdevprivate+0x10/0x10 [ 82.896070][ T6879] ? __ia32_compat_sys_ioctl+0xc2/0x360 [ 82.896084][ T6879] ? __do_fast_syscall_32+0x13a/0x8b0 [ 82.896095][ T6879] ? do_fast_syscall_32+0x32/0x70 [ 82.896106][ T6879] ? entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 82.896122][ T6879] ? lock_acquire+0x1d1/0x380 [ 82.896138][ T6879] ? dev_ioctl+0x6fd/0x1070 [ 82.896155][ T6879] ? rcu_is_watching+0x13/0xc0 [ 82.896167][ T6879] ? full_name_hash+0xbc/0x100 [ 82.896186][ T6879] ? dev_ifsioc+0xc2f/0x1ee0 [ 82.896198][ T6879] dev_ifsioc+0xc2f/0x1ee0 [ 82.896213][ T6879] ? __pfx_dev_ifsioc+0x10/0x10 [ 82.896226][ T6879] ? __pfx___mutex_lock+0x10/0x10 [ 82.896239][ T6879] ? lock_acquire+0x1d1/0x380 [ 82.896257][ T6879] ? dev_load+0x8e/0x240 [ 82.896268][ T6879] ? dev_load+0x8e/0x240 [ 82.896284][ T6879] dev_ioctl+0x70e/0x1070 [ 82.896299][ T6879] sock_ioctl+0x494/0x6b0 [ 82.896317][ T6879] ? __pfx_sock_ioctl+0x10/0x10 [ 82.896337][ T6879] ? do_vfs_ioctl+0x226/0x13e0 [ 82.896350][ T6879] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 82.896365][ T6879] compat_sock_ioctl+0x400/0x760 [ 82.896384][ T6879] ? __pfx_compat_sock_ioctl+0x10/0x10 [ 82.896401][ T6879] ? hook_file_ioctl_common+0x140/0x440 [ 82.896418][ T6879] ? __fget_files+0x21f/0x3d0 [ 82.896446][ T6879] ? __pfx_compat_sock_ioctl+0x10/0x10 [ 82.896466][ T6879] __ia32_compat_sys_ioctl+0x2cf/0x360 [ 82.896482][ T6879] __do_fast_syscall_32+0x13a/0x8b0 [ 82.896493][ T6879] ? lockdep_hardirqs_on+0x7d/0x110 [ 82.896511][ T6879] do_fast_syscall_32+0x32/0x70 [ 82.896523][ T6879] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 82.896537][ T6879] RIP: 0023:0xf7fc8fec [ 82.896550][ T6879] Code: Unable to access opcode bytes at 0xf7fc8fc2. [ 82.896555][ T6879] RSP: 002b:00000000f547650c EFLAGS: 00000292 ORIG_RAX: 0000000000000036 [ 82.896566][ T6879] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000000089f1 [ 82.896573][ T6879] RDX: 0000000080001040 RSI: 0000000000000000 RDI: 0000000000000000 [ 82.896579][ T6879] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 82.896586][ T6879] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 82.896592][ T6879] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 82.896607][ T6879] [ 83.114728][ T6883] netlink: 8 bytes leftover after parsing attributes in process `syz.3.334'. [ 83.114756][ T6883] netlink: 12 bytes leftover after parsing attributes in process `syz.3.334'. [ 83.114770][ T6883] netlink: 8 bytes leftover after parsing attributes in process `syz.3.334'. [ 83.516612][ T10] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 83.676508][ T10] usb 6-1: Using ep0 maxpacket: 16 [ 83.678685][ T10] usb 6-1: unable to get BOS descriptor or descriptor too short [ 83.678709][ T10] usb 6-1: New USB device found, idVendor=0d8c, idProduct=0201, bcdDevice= 0.40 [ 83.679587][ T10] usb 6-1: config 1 has an invalid descriptor of length 46, skipping remainder of the config [ 83.679617][ T10] usb 6-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 120, changing to 7 [ 83.681290][ T10] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 83.681301][ T10] usb 6-1: Product: syz [ 83.681309][ T10] usb 6-1: Manufacturer: syz [ 83.681316][ T10] usb 6-1: SerialNumber: syz [ 85.356533][ T25] usb 8-1: new high-speed USB device number 4 using dummy_hcd [ 85.506525][ T25] usb 8-1: Using ep0 maxpacket: 16 [ 85.510438][ T25] usb 8-1: unable to get BOS descriptor or descriptor too short [ 85.510473][ T25] usb 8-1: New USB device found, idVendor=0d8c, idProduct=0201, bcdDevice= 0.40 [ 85.511554][ T25] usb 8-1: config 1 has an invalid descriptor of length 46, skipping remainder of the config [ 85.511606][ T25] usb 8-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 120, changing to 7 [ 85.513774][ T25] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 85.513792][ T25] usb 8-1: Product: syz [ 85.513806][ T25] usb 8-1: Manufacturer: syz [ 85.513820][ T25] usb 8-1: SerialNumber: syz [ 86.160496][ T10] usb 6-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 86.165776][ T43] kauditd_printk_skb: 3 callbacks suppressed [ 86.165845][ T43] audit: type=1800 audit(1791838467.756:251): pid=6931 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.348" name="file1" dev="sda1" ino=2039 res=0 errno=0 [ 86.181322][ T10] usb 6-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 86.268183][ T10] usb 6-1: USB disconnect, device number 3 [ 86.467517][ T6512] udevd[6512]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb6/6-1/6-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 87.727022][ T43] audit: type=1326 audit(1791838469.326:252): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6950 comm="syz.1.354" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fa2fec code=0x7ffc0000 [ 87.727302][ T43] audit: type=1326 audit(1791838469.326:253): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6950 comm="syz.1.354" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fa2fec code=0x7ffc0000 [ 87.727831][ T43] audit: type=1326 audit(1791838469.326:254): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6950 comm="syz.1.354" exe="/syz-executor" sig=0 arch=40000003 syscall=386 compat=1 ip=0xf7fa2fec code=0x7ffc0000 [ 87.727978][ T43] audit: type=1326 audit(1791838469.326:255): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6950 comm="syz.1.354" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fa2fec code=0x7ffc0000 [ 87.728218][ T43] audit: type=1326 audit(1791838469.326:256): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6950 comm="syz.1.354" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fa2fec code=0x7ffc0000 [ 87.728417][ T43] audit: type=1326 audit(1791838469.326:257): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6950 comm="syz.1.354" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fa2fec code=0x7ffc0000 [ 87.728568][ T43] audit: type=1326 audit(1791838469.326:258): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6950 comm="syz.1.354" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fa2fec code=0x7ffc0000 [ 87.728700][ T43] audit: type=1326 audit(1791838469.326:259): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6950 comm="syz.1.354" exe="/syz-executor" sig=0 arch=40000003 syscall=259 compat=1 ip=0xf7fa2fec code=0x7ffc0000 [ 87.728875][ T43] audit: type=1326 audit(1791838469.326:260): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6950 comm="syz.1.354" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fa2fec code=0x7ffc0000 [ 88.289793][ T25] usb 8-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 88.600644][ T25] usb 8-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 88.869669][ T6966] overlay: Unknown parameter '\' [ 88.999385][ T1161] IPVS: starting estimator thread 0... [ 89.096683][ T6970] IPVS: using max 23 ests per chain, 55200 per kthread [ 89.277933][ T25] usb 8-1: USB disconnect, device number 4 [ 89.295210][ T6512] udevd[6512]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb8/8-1/8-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 89.410629][ T6984] netlink: 'syz.1.367': attribute type 1 has an invalid length. [ 89.410648][ T6984] netlink: 224 bytes leftover after parsing attributes in process `syz.1.367'. [ 89.927586][ T6994] 9pnet_virtio: no channels available for device syz [ 90.256746][ T25] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 90.332149][ T6999] netlink: 64 bytes leftover after parsing attributes in process `syz.1.372'. [ 90.338861][ T7001] syzkaller1: entered promiscuous mode [ 90.338877][ T7001] syzkaller1: entered allmulticast mode [ 90.342144][ T6999] netlink: 4 bytes leftover after parsing attributes in process `syz.1.372'. [ 90.385355][ T6999] netlink: 4 bytes leftover after parsing attributes in process `syz.1.372'. [ 90.389459][ T6999] netlink: 4 bytes leftover after parsing attributes in process `syz.1.372'. [ 90.389773][ T6999] netlink: 4 bytes leftover after parsing attributes in process `syz.1.372'. [ 90.391103][ T6999] netlink: 4 bytes leftover after parsing attributes in process `syz.1.372'. [ 90.391401][ T6999] netlink: 4 bytes leftover after parsing attributes in process `syz.1.372'. [ 90.391662][ T6999] netlink: 4 bytes leftover after parsing attributes in process `syz.1.372'. [ 90.392966][ T6999] netlink: 4 bytes leftover after parsing attributes in process `syz.1.372'. [ 90.426574][ T25] usb 5-1: Using ep0 maxpacket: 16 [ 90.429475][ T25] usb 5-1: unable to get BOS descriptor or descriptor too short [ 90.429500][ T25] usb 5-1: New USB device found, idVendor=0d8c, idProduct=0201, bcdDevice= 0.40 [ 90.430359][ T25] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 90.430372][ T25] usb 5-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 90.430395][ T25] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 120, changing to 7 [ 90.432069][ T25] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 90.432082][ T25] usb 5-1: Product: syz [ 90.432089][ T25] usb 5-1: Manufacturer: syz [ 90.432096][ T25] usb 5-1: SerialNumber: syz [ 90.892816][ T7018] capability: warning: `syz.3.374' uses 32-bit capabilities (legacy support in use) [ 91.395478][ T7028] 9pnet_virtio: no channels available for device syz [ 93.367329][ T25] usb 5-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 93.381199][ T25] usb 5-1: 0:2 : does not exist [ 93.413069][ T25] usb 5-1: USB disconnect, device number 6 [ 93.430552][ T6512] udevd[6512]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 93.613887][ T7068] tipc: Started in network mode [ 93.613911][ T7068] tipc: Node identity ac1414aa, cluster identity 4711 [ 93.614584][ T7068] tipc: New replicast peer: 172.20.20.187 [ 93.615019][ T7068] tipc: Enabled bearer , priority 10 [ 94.571516][ T7086] __nla_validate_parse: 69 callbacks suppressed [ 94.571561][ T7086] netlink: 8 bytes leftover after parsing attributes in process `syz.2.394'. [ 94.571595][ T7086] netlink: 12 bytes leftover after parsing attributes in process `syz.2.394'. [ 94.571653][ T7086] netlink: 8 bytes leftover after parsing attributes in process `syz.2.394'. [ 94.608855][ T854] tipc: Node number set to 2886997162 [ 95.819232][ T7108] FAULT_INJECTION: forcing a failure. [ 95.819232][ T7108] name failslab, interval 1, probability 0, space 0, times 0 [ 95.819260][ T7108] CPU: 3 UID: 0 PID: 7108 Comm: syz.3.398 Not tainted syzkaller #0 PREEMPT(full) [ 95.819277][ T7108] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 95.819284][ T7108] Call Trace: [ 95.819288][ T7108] [ 95.819292][ T7108] dump_stack_lvl+0x100/0x190 [ 95.819311][ T7108] should_fail_ex.cold+0x5/0xa [ 95.819354][ T7108] should_failslab+0xc2/0x120 [ 95.819395][ T7108] kmem_cache_alloc_noprof+0x92/0x6a0 [ 95.819413][ T7108] ? security_file_alloc+0x34/0x2c0 [ 95.819431][ T7108] security_file_alloc+0x34/0x2c0 [ 95.819446][ T7108] init_file+0x95/0x480 [ 95.819464][ T7108] alloc_empty_file+0x79/0x1c0 [ 95.819475][ T7108] path_openat+0xdb/0x2440 [ 95.819490][ T7108] ? look_up_lock_class+0x64/0x120 [ 95.819510][ T7108] ? __pfx_path_openat+0x10/0x10 [ 95.819525][ T7108] ? kasan_save_stack+0x3f/0x50 [ 95.819540][ T7108] ? kasan_save_stack+0x30/0x50 [ 95.819555][ T7108] ? kasan_save_track+0x14/0x30 [ 95.819569][ T7108] ? __kasan_slab_alloc+0x89/0x90 [ 95.819585][ T7108] ? kmem_cache_alloc_noprof+0x269/0x6a0 [ 95.819599][ T7108] ? do_getname_kernel+0x5d/0x250 [ 95.819615][ T7108] ? split_huge_pages_write+0x1247/0x22b0 [ 95.819629][ T7108] ? full_proxy_write+0x135/0x1a0 [ 95.819646][ T7108] do_file_open+0x20e/0x430 [ 95.819664][ T7108] ? __pfx_do_file_open+0x10/0x10 [ 95.819694][ T7108] ? rcu_is_watching+0x13/0xc0 [ 95.819709][ T7108] file_open_name+0x1c3/0x3e0 [ 95.819720][ T7108] ? __pfx_file_open_name+0x10/0x10 [ 95.819730][ T7108] ? do_getname_kernel+0x5d/0x250 [ 95.819749][ T7108] ? __asan_memcpy+0x3c/0x60 [ 95.819763][ T7108] ? do_getname_kernel+0x1be/0x250 [ 95.819784][ T7108] split_huge_pages_write+0x1258/0x22b0 [ 95.819801][ T7108] ? lock_acquire+0x1d1/0x380 [ 95.819817][ T7108] ? unwind_next_frame+0xbd/0x2090 [ 95.819836][ T7108] ? __pfx_split_huge_pages_write+0x10/0x10 [ 95.819853][ T7108] ? bpf_ksym_find+0x124/0x1c0 [ 95.819870][ T7108] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 95.819888][ T7108] ? is_bpf_text_address+0x94/0x1a0 [ 95.819905][ T7108] ? kernel_text_address+0x8d/0x100 [ 95.819921][ T7108] ? __lock_acquire+0x5c0/0x1f40 [ 95.819938][ T7108] ? __lock_acquire+0x5c0/0x1f40 [ 95.819983][ T7108] ? __pfx___debugfs_file_get+0x10/0x10 [ 95.819998][ T7108] ? lock_acquire+0x1d1/0x380 [ 95.820014][ T7108] ? ksys_write+0x12a/0x250 [ 95.820030][ T7108] full_proxy_write+0x135/0x1a0 [ 95.820047][ T7108] vfs_write+0x2aa/0x1050 [ 95.820062][ T7108] ? __pfx_full_proxy_write+0x10/0x10 [ 95.820077][ T7108] ? lock_acquire+0x1d1/0x380 [ 95.820093][ T7108] ? __fget_files+0x34/0x3d0 [ 95.820107][ T7108] ? __pfx_vfs_write+0x10/0x10 [ 95.820120][ T7108] ? find_held_lock+0x2b/0x80 [ 95.820134][ T7108] ? __fget_files+0x215/0x3d0 [ 95.820152][ T7108] ? __fget_files+0x21f/0x3d0 [ 95.820171][ T7108] ksys_write+0x12a/0x250 [ 95.820185][ T7108] ? __pfx_ksys_write+0x10/0x10 [ 95.820198][ T7108] ? ksys_write+0x1ac/0x250 [ 95.820212][ T7108] ? __pfx_ksys_write+0x10/0x10 [ 95.820243][ T7108] __do_fast_syscall_32+0x13a/0x8b0 [ 95.820255][ T7108] ? lockdep_hardirqs_on+0x7d/0x110 [ 95.820273][ T7108] do_fast_syscall_32+0x32/0x70 [ 95.820285][ T7108] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 95.820300][ T7108] RIP: 0023:0xf7fc8fec [ 95.820312][ T7108] Code: Unable to access opcode bytes at 0xf7fc8fc2. [ 95.820318][ T7108] RSP: 002b:00000000f547650c EFLAGS: 00000292 ORIG_RAX: 0000000000000004 [ 95.820329][ T7108] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000080000340 [ 95.820336][ T7108] RDX: 000000000000000e RSI: 0000000000000000 RDI: 0000000000000000 [ 95.820342][ T7108] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 95.820349][ T7108] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 95.820355][ T7108] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 95.820373][ T7108] [ 96.042446][ T7111] FAULT_INJECTION: forcing a failure. [ 96.042446][ T7111] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 96.042503][ T7111] CPU: 1 UID: 0 PID: 7111 Comm: syz.3.399 Not tainted syzkaller #0 PREEMPT(full) [ 96.042517][ T7111] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 96.042524][ T7111] Call Trace: [ 96.042528][ T7111] [ 96.042532][ T7111] dump_stack_lvl+0x100/0x190 [ 96.042551][ T7111] should_fail_ex.cold+0x5/0xa [ 96.042566][ T7111] _copy_from_iter+0x1f4/0x1690 [ 96.042581][ T7111] ? __pfx__copy_from_iter+0x10/0x10 [ 96.042593][ T7111] ? _copy_from_iter+0x270/0x1690 [ 96.042606][ T7111] ? __pfx_sock_alloc_send_pskb+0x10/0x10 [ 96.042621][ T7111] skb_copy_datagram_from_iter+0x11f/0x720 [ 96.042633][ T7111] ? lock_acquire+0x1d1/0x380 [ 96.042649][ T7111] ? aa_file_perm+0x197/0x14d0 [ 96.042668][ T7111] tun_get_user+0x1967/0x3da0 [ 96.042687][ T7111] ? __lock_acquire+0x5c0/0x1f40 [ 96.042703][ T7111] ? __pfx_tun_get_user+0x10/0x10 [ 96.042717][ T7111] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 96.042736][ T7111] ? find_held_lock+0x2b/0x80 [ 96.042761][ T7111] ? tun_get+0x191/0x370 [ 96.042772][ T7111] ? tun_get+0x191/0x370 [ 96.042786][ T7111] tun_chr_write_iter+0xdc/0x200 [ 96.042800][ T7111] vfs_write+0x6af/0x1050 [ 96.042815][ T7111] ? __pfx_tun_chr_write_iter+0x10/0x10 [ 96.042829][ T7111] ? __pfx_vfs_write+0x10/0x10 [ 96.042841][ T7111] ? find_held_lock+0x2b/0x80 [ 96.042880][ T7111] ksys_write+0x12a/0x250 [ 96.042898][ T7111] ? __pfx_ksys_write+0x10/0x10 [ 96.042916][ T7111] ? ksys_write+0x1ac/0x250 [ 96.042936][ T7111] ? __pfx_ksys_write+0x10/0x10 [ 96.042955][ T7111] __do_fast_syscall_32+0x13a/0x8b0 [ 96.042967][ T7111] ? lockdep_hardirqs_on+0x7d/0x110 [ 96.042985][ T7111] do_fast_syscall_32+0x32/0x70 [ 96.043010][ T7111] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 96.043031][ T7111] RIP: 0023:0xf7fc8fec [ 96.043047][ T7111] Code: Unable to access opcode bytes at 0xf7fc8fc2. [ 96.043052][ T7111] RSP: 002b:00000000f547650c EFLAGS: 00000292 ORIG_RAX: 0000000000000004 [ 96.043063][ T7111] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000800005c0 [ 96.043070][ T7111] RDX: 0000000000000097 RSI: 0000000000000000 RDI: 0000000000000000 [ 96.043077][ T7111] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 96.043083][ T7111] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 96.043090][ T7111] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 96.043103][ T7111] [ 96.057385][ T7113] netlink: 4768 bytes leftover after parsing attributes in process `syz.1.400'. [ 97.151200][ T5751] Bluetooth: hci1: Ignoring connect complete event for invalid link type [ 97.186978][ T7145] netlink: 152 bytes leftover after parsing attributes in process `syz.1.409'. [ 97.393086][ T7156] netlink: 4 bytes leftover after parsing attributes in process `syz.2.412'. [ 97.394525][ T7156] netlink: 12 bytes leftover after parsing attributes in process `syz.2.412'. [ 97.436037][ T7158] FAULT_INJECTION: forcing a failure. [ 97.436037][ T7158] name failslab, interval 1, probability 0, space 0, times 0 [ 97.436058][ T7158] CPU: 3 UID: 0 PID: 7158 Comm: syz.2.413 Not tainted syzkaller #0 PREEMPT(full) [ 97.436071][ T7158] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 97.436078][ T7158] Call Trace: [ 97.436082][ T7158] [ 97.436086][ T7158] dump_stack_lvl+0x100/0x190 [ 97.436106][ T7158] should_fail_ex.cold+0x5/0xa [ 97.436122][ T7158] should_failslab+0xc2/0x120 [ 97.436140][ T7158] kmem_cache_alloc_node_noprof+0x94/0x6e0 [ 97.436156][ T7158] ? __alloc_skb+0x140/0x710 [ 97.436172][ T7158] __alloc_skb+0x140/0x710 [ 97.436183][ T7158] ? __alloc_skb+0x5b7/0x710 [ 97.436195][ T7158] ? __pfx___alloc_skb+0x10/0x10 [ 97.436211][ T7158] hci_sock_sendmsg+0x1b27/0x26a0 [ 97.436234][ T7158] ? __pfx_hci_sock_sendmsg+0x10/0x10 [ 97.436257][ T7158] ? apparmor_socket_sendmsg+0x165/0x280 [ 97.436283][ T7158] sock_write_iter+0x53a/0x5b0 [ 97.436309][ T7158] ? __pfx_hci_sock_sendmsg+0x10/0x10 [ 97.436335][ T7158] ? __pfx_sock_write_iter+0x10/0x10 [ 97.436359][ T7158] ? bpf_lsm_file_permission+0x9/0x10 [ 97.436375][ T7158] ? security_file_permission+0x76/0x210 [ 97.436396][ T7158] ? rw_verify_area+0xce/0x6d0 [ 97.436411][ T7158] vfs_write+0x6af/0x1050 [ 97.436425][ T7158] ? __pfx_sock_write_iter+0x10/0x10 [ 97.436464][ T7158] ? __pfx_vfs_write+0x10/0x10 [ 97.436487][ T7158] ? find_held_lock+0x2b/0x80 [ 97.436526][ T7158] ksys_write+0x1f8/0x250 [ 97.436550][ T7158] ? __pfx_ksys_write+0x10/0x10 [ 97.436570][ T7158] ? ksys_write+0x1ac/0x250 [ 97.436589][ T7158] ? __pfx_ksys_write+0x10/0x10 [ 97.436606][ T7158] __do_fast_syscall_32+0x13a/0x8b0 [ 97.436618][ T7158] ? lockdep_hardirqs_on+0x7d/0x110 [ 97.436637][ T7158] do_fast_syscall_32+0x32/0x70 [ 97.436649][ T7158] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 97.436663][ T7158] RIP: 0023:0xf7f02fec [ 97.436676][ T7158] Code: Unable to access opcode bytes at 0xf7f02fc2. [ 97.436681][ T7158] RSP: 002b:00000000f53b650c EFLAGS: 00000292 ORIG_RAX: 0000000000000004 [ 97.436693][ T7158] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000080000000 [ 97.436700][ T7158] RDX: 0000000000000006 RSI: 0000000000000000 RDI: 0000000000000000 [ 97.436706][ T7158] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 97.436712][ T7158] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 97.436719][ T7158] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 97.436733][ T7158] [ 97.546579][ T5843] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 97.655177][ T7168] FAULT_INJECTION: forcing a failure. [ 97.655177][ T7168] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 97.655209][ T7168] CPU: 3 UID: 0 PID: 7168 Comm: syz.2.417 Not tainted syzkaller #0 PREEMPT(full) [ 97.655230][ T7168] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 97.655240][ T7168] Call Trace: [ 97.655247][ T7168] [ 97.655254][ T7168] dump_stack_lvl+0x100/0x190 [ 97.655284][ T7168] should_fail_ex.cold+0x5/0xa [ 97.655305][ T7168] ? prepare_alloc_pages+0x16d/0x5b0 [ 97.655366][ T7168] should_fail_alloc_page+0xeb/0x140 [ 97.655397][ T7168] prepare_alloc_pages+0x1f0/0x5b0 [ 97.655425][ T7168] ? __kasan_check_byte+0x13/0x50 [ 97.655461][ T7168] __alloc_frozen_pages_noprof+0x1e9/0x3300 [ 97.655487][ T7168] ? __kasan_check_byte+0x13/0x50 [ 97.655516][ T7168] ? is_bpf_text_address+0x8a/0x1a0 [ 97.655543][ T7168] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 97.655569][ T7168] ? rcu_is_watching+0x13/0xc0 [ 97.655591][ T7168] ? is_bpf_text_address+0x8a/0x1a0 [ 97.655617][ T7168] ? lock_release+0x24d/0x310 [ 97.655642][ T7168] ? bpf_ksym_find+0x124/0x1c0 [ 97.655664][ T7168] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 97.655690][ T7168] ? is_bpf_text_address+0x94/0x1a0 [ 97.655719][ T7168] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 97.655741][ T7168] ? __kernel_text_address+0xd/0x30 [ 97.655764][ T7168] ? unwind_get_return_address+0x59/0xa0 [ 97.655789][ T7168] ? arch_stack_walk+0xa6/0xf0 [ 97.655820][ T7168] ? stack_trace_save+0x8e/0xc0 [ 97.655852][ T7168] ? check_irq_usage+0xe9/0x8b0 [ 97.655879][ T7168] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 97.655910][ T7168] ? policy_nodemask+0xed/0x4f0 [ 97.655940][ T7168] alloc_pages_mpol+0x201/0x550 [ 97.655960][ T7168] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 97.655986][ T7168] alloc_pages_noprof+0x1a/0x160 [ 97.656006][ T7168] pte_alloc_one+0x1c/0x3d0 [ 97.656029][ T7168] __pte_alloc+0x6d/0x380 [ 97.656054][ T7168] ? __pfx___pte_alloc+0x10/0x10 [ 97.656080][ T7168] ? walk_to_pmd+0x302/0x4c0 [ 97.656110][ T7168] get_locked_pte+0xa1/0xc0 [ 97.656140][ T7168] insert_page+0xcc/0x220 [ 97.656168][ T7168] ? __pfx_insert_page+0x10/0x10 [ 97.656193][ T7168] ? __pfx___vma_start_write+0x10/0x10 [ 97.656217][ T7168] vm_insert_page+0x2c0/0x400 [ 97.656248][ T7168] remap_vmalloc_range_partial+0x20b/0x400 [ 97.656272][ T7168] ? __pfx_vb2_vmalloc_mmap+0x10/0x10 [ 97.656292][ T7168] vb2_vmalloc_mmap+0x50/0x2c0 [ 97.656314][ T7168] ? __pfx_vb2_vmalloc_mmap+0x10/0x10 [ 97.656332][ T7168] vb2_mmap+0x521/0x7d0 [ 97.656354][ T7168] v4l2_mmap+0x1ab/0x290 [ 97.656383][ T7168] __mmap_region+0x1527/0x32e0 [ 97.656410][ T7168] ? __pfx___mmap_region+0x10/0x10 [ 97.656464][ T7168] ? __pfx___might_resched+0x10/0x10 [ 97.656493][ T7168] ? find_held_lock+0x2b/0x80 [ 97.656514][ T7168] ? process_measurement+0x4c8/0x2350 [ 97.656534][ T7168] ? process_measurement+0x4c8/0x2350 [ 97.656553][ T7168] ? down_write+0x146/0x1f0 [ 97.656601][ T7168] ? lock_acquire+0x1d1/0x380 [ 97.656627][ T7168] ? unwind_next_frame+0xbd/0x2090 [ 97.656687][ T7168] ? _parse_integer_limit+0x1ac/0x220 [ 97.656718][ T7168] mmap_region+0x5a8/0x6d0 [ 97.656743][ T7168] ? __pfx_mmap_region+0x10/0x10 [ 97.656766][ T7168] ? shmem_mapping+0xd/0x50 [ 97.656789][ T7168] ? __pfx_memfd_check_seals_mmap+0x10/0x10 [ 97.656809][ T7168] ? bpf_lsm_mmap_addr+0x9/0x30 [ 97.656826][ T7168] ? security_mmap_addr+0x71/0x1e0 [ 97.656850][ T7168] ? __get_unmapped_area+0x255/0x3e0 [ 97.656880][ T7168] do_mmap+0x12c7/0x1c30 [ 97.656913][ T7168] ? lock_acquire+0x1d1/0x380 [ 97.656938][ T7168] ? __pfx_do_mmap+0x10/0x10 [ 97.656966][ T7168] ? __pfx___might_resched+0x10/0x10 [ 97.656990][ T7168] ? bpf_lsm_current_getlsmprop_subj+0x9/0x10 [ 97.657011][ T7168] ? security_current_getlsmprop_subj+0x6e/0x130 [ 97.657045][ T7168] ? __pfx_down_write_killable+0x10/0x10 [ 97.657071][ T7168] vm_mmap_pgoff+0x28d/0x470 [ 97.657101][ T7168] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 97.657122][ T7168] ? __fget_files+0x215/0x3d0 [ 97.657149][ T7168] ? __fget_files+0x21f/0x3d0 [ 97.657178][ T7168] ksys_mmap_pgoff+0x3cb/0x610 [ 97.657207][ T7168] ? fput+0x7c/0x100 [ 97.657235][ T7168] ? __pfx_ksys_mmap_pgoff+0x10/0x10 [ 97.657259][ T7168] ? ksys_write+0x1ac/0x250 [ 97.657283][ T7168] ? __pfx_ksys_write+0x10/0x10 [ 97.657312][ T7168] __do_fast_syscall_32+0x13a/0x8b0 [ 97.657331][ T7168] ? lockdep_hardirqs_on+0x7d/0x110 [ 97.657362][ T7168] do_fast_syscall_32+0x32/0x70 [ 97.657382][ T7168] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 97.657405][ T7168] RIP: 0023:0xf7f02fec [ 97.657426][ T7168] Code: Unable to access opcode bytes at 0xf7f02fc2. [ 97.657439][ T7168] RSP: 002b:00000000f53b650c EFLAGS: 00000292 ORIG_RAX: 00000000000000c0 [ 97.657458][ T7168] RAX: ffffffffffffffda RBX: 0000000080ffc000 RCX: 0000000000004000 [ 97.657470][ T7168] RDX: 0000000000000002 RSI: 0000000000000011 RDI: 0000000000000003 [ 97.657481][ T7168] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 97.657491][ T7168] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 97.657502][ T7168] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 97.657528][ T7168] [ 97.659044][ T7168] Remapping vmalloc memory, error: -12 [ 97.707194][ T5843] usb 5-1: New USB device found, idVendor=06cd, idProduct=0135, bcdDevice= 1.00 [ 97.708571][ T5843] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 97.708591][ T5843] usb 5-1: config 1 has 0 interfaces, different from the descriptor's value: 1 [ 97.708621][ T5843] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 97.723163][ T7170] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.724361][ T7170] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.747304][ T7170] netlink: 'syz.2.418': attribute type 16 has an invalid length. [ 97.747317][ T7170] netlink: 'syz.2.418': attribute type 17 has an invalid length. [ 97.773585][ T7170] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.773691][ T7170] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.775868][ T7170] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.775995][ T7170] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.808440][ T7170] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 97.848290][ T5590] netdevsim netdevsim2 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 97.848327][ T5590] netdevsim netdevsim2 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 97.848356][ T5590] netdevsim netdevsim2 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 97.848383][ T5590] netdevsim netdevsim2 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 97.989771][ T7186] FAULT_INJECTION: forcing a failure. [ 97.989771][ T7186] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 97.989801][ T7186] CPU: 2 UID: 0 PID: 7186 Comm: syz.2.424 Not tainted syzkaller #0 PREEMPT(full) [ 97.989822][ T7186] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 97.989832][ T7186] Call Trace: [ 97.989838][ T7186] [ 97.989845][ T7186] dump_stack_lvl+0x100/0x190 [ 97.989875][ T7186] should_fail_ex.cold+0x5/0xa [ 97.989900][ T7186] _copy_to_user+0x32/0xd0 [ 97.989922][ T7186] simple_read_from_buffer+0xcb/0x170 [ 97.989950][ T7186] proc_fail_nth_read+0x1af/0x230 [ 97.989974][ T7186] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 97.989999][ T7186] ? rw_verify_area+0xce/0x6d0 [ 97.990020][ T7186] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 97.990043][ T7186] vfs_read+0x1e4/0xb40 [ 97.990066][ T7186] ? lock_acquire+0x1d1/0x380 [ 97.990090][ T7186] ? __fget_files+0x34/0x3d0 [ 97.990114][ T7186] ? __pfx_vfs_read+0x10/0x10 [ 97.990134][ T7186] ? find_held_lock+0x2b/0x80 [ 97.990157][ T7186] ? __fget_files+0x215/0x3d0 [ 97.990185][ T7186] ? __fget_files+0x21f/0x3d0 [ 97.990215][ T7186] ksys_read+0x12a/0x250 [ 97.990237][ T7186] ? __pfx_ksys_read+0x10/0x10 [ 97.990265][ T7186] do_int80_emulation+0x166/0x650 [ 97.990288][ T7186] asm_int80_emulation+0x1a/0x20 [ 97.990307][ T7186] RIP: 0023:0xf70f762b [ 97.990320][ T7186] Code: 57 56 53 8b 44 24 14 f6 00 08 75 23 8b 44 24 18 8b 5c 24 1c 8b 4c 24 20 8b 54 24 24 8b 74 24 28 8b 7c 24 2c 8b 6c 24 30 cd 80 <5b> 5e 5f 5d c3 5b 5e 5f 5d e9 f7 a1 ff ff 66 90 66 90 66 90 90 53 [ 97.990338][ T7186] RSP: 002b:00000000f53b64bc EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 97.990356][ T7186] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00000000f53b65d0 [ 97.990367][ T7186] RDX: 000000000000000f RSI: 0000000000000000 RDI: 0000000000000000 [ 97.990376][ T7186] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 97.990388][ T7186] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 97.990398][ T7186] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 97.990422][ T7186] [ 98.014019][ T7179] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 98.289792][ T7179] overlayfs: failed lookup in lower (/, name='tracing', err=-66): unsupported object type [ 98.289862][ T7179] overlayfs: failed to look up (tracing) for ino (-66) [ 98.398286][ T7206] netlink: 8 bytes leftover after parsing attributes in process `syz.2.428'. [ 98.398305][ T7206] netlink: 4 bytes leftover after parsing attributes in process `syz.2.428'. [ 98.410620][ T7201] block nbd0: not configured, cannot reconfigure [ 98.432714][ T7210] FAULT_INJECTION: forcing a failure. [ 98.432714][ T7210] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 98.432743][ T7210] CPU: 0 UID: 0 PID: 7210 Comm: syz.1.432 Not tainted syzkaller #0 PREEMPT(full) [ 98.432765][ T7210] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 98.432777][ T7210] Call Trace: [ 98.432784][ T7210] [ 98.432791][ T7210] dump_stack_lvl+0x100/0x190 [ 98.432822][ T7210] should_fail_ex.cold+0x5/0xa [ 98.432847][ T7210] _copy_from_user+0x2e/0xd0 [ 98.432868][ T7210] kstrtouint_from_user+0xd6/0x1d0 [ 98.432896][ T7210] ? __pfx_kstrtouint_from_user+0x10/0x10 [ 98.432927][ T7210] ? lock_acquire+0x1d1/0x380 [ 98.432965][ T7210] proc_fail_nth_write+0x83/0x220 [ 98.432991][ T7210] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 98.433026][ T7210] vfs_write+0x2aa/0x1050 [ 98.433053][ T7210] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 98.433077][ T7210] ? lock_acquire+0x1d1/0x380 [ 98.433103][ T7210] ? __fget_files+0x34/0x3d0 [ 98.433128][ T7210] ? __pfx_vfs_write+0x10/0x10 [ 98.433148][ T7210] ? find_held_lock+0x2b/0x80 [ 98.433173][ T7210] ? __fget_files+0x215/0x3d0 [ 98.433202][ T7210] ? __fget_files+0x21f/0x3d0 [ 98.433236][ T7210] ksys_write+0x12a/0x250 [ 98.433259][ T7210] ? __pfx_ksys_write+0x10/0x10 [ 98.433292][ T7210] do_int80_emulation+0x166/0x650 [ 98.433317][ T7210] asm_int80_emulation+0x1a/0x20 [ 98.433337][ T7210] RIP: 0023:0xf719762b [ 98.433352][ T7210] Code: 57 56 53 8b 44 24 14 f6 00 08 75 23 8b 44 24 18 8b 5c 24 1c 8b 4c 24 20 8b 54 24 24 8b 74 24 28 8b 7c 24 2c 8b 6c 24 30 cd 80 <5b> 5e 5f 5d c3 5b 5e 5f 5d e9 f7 a1 ff ff 66 90 66 90 66 90 90 53 [ 98.433367][ T7210] RSP: 002b:00000000f54564bc EFLAGS: 00000246 ORIG_RAX: 0000000000000004 [ 98.433388][ T7210] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000f54565d0 [ 98.433400][ T7210] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 98.433413][ T7210] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 98.433424][ T7210] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 98.433434][ T7210] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 98.433460][ T7210] [ 98.473721][ T7213] netlink: 152 bytes leftover after parsing attributes in process `syz.3.434'. [ 99.645054][ T7242] __nla_validate_parse: 8 callbacks suppressed [ 99.645090][ T7242] netlink: 8 bytes leftover after parsing attributes in process `syz.2.444'. [ 99.645295][ T7242] netlink: 12 bytes leftover after parsing attributes in process `syz.2.444'. [ 99.647791][ T7242] netlink: 8 bytes leftover after parsing attributes in process `syz.2.444'. [ 99.656856][ T7242] netlink: 1092 bytes leftover after parsing attributes in process `syz.2.444'. [ 99.726824][ T854] usb 8-1: new high-speed USB device number 5 using dummy_hcd [ 99.865445][ T7241] netlink: 14 bytes leftover after parsing attributes in process `syz.1.445'. [ 99.891488][ T854] usb 8-1: New USB device found, idVendor=0525, idProduct=1080, bcdDevice= 1.00 [ 99.894850][ T854] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 100.187089][ T854] net1080 8-1:1.0 usb0: register 'net1080' at usb-dummy_hcd.3-1, NetChip TurboCONNECT, e2:37:d9:47:89:6c [ 100.353785][ T64] usb 5-1: USB disconnect, device number 7 [ 100.506427][ T7266] smpboot: CPU 1 is now offline [ 100.511969][ T7269] netlink: 152 bytes leftover after parsing attributes in process `syz.1.447'. [ 100.523901][ T7270] FAULT_INJECTION: forcing a failure. [ 100.523901][ T7270] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 100.523921][ T7270] CPU: 2 UID: 0 PID: 7270 Comm: syz.0.448 Not tainted syzkaller #0 PREEMPT(full) [ 100.523933][ T7270] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 100.523940][ T7270] Call Trace: [ 100.523944][ T7270] [ 100.523948][ T7270] dump_stack_lvl+0x100/0x190 [ 100.523967][ T7270] should_fail_ex.cold+0x5/0xa [ 100.523982][ T7270] _copy_from_iter+0x1f4/0x1690 [ 100.524010][ T7270] ? __pfx__copy_from_iter+0x10/0x10 [ 100.524022][ T7270] ? trace_kmalloc+0xeb/0x110 [ 100.524039][ T7270] ? __kasan_kmalloc+0xaa/0xb0 [ 100.524055][ T7270] ? __kmalloc_noprof+0x350/0x840 [ 100.524070][ T7270] ? kernfs_fop_write_iter+0x26a/0x5f0 [ 100.524086][ T7270] kernfs_fop_write_iter+0x186/0x5f0 [ 100.524101][ T7270] vfs_write+0x6af/0x1050 [ 100.524116][ T7270] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 100.524131][ T7270] ? __pfx_vfs_write+0x10/0x10 [ 100.524143][ T7270] ? find_held_lock+0x2b/0x80 [ 100.524166][ T7270] ksys_write+0x12a/0x250 [ 100.524180][ T7270] ? __pfx_ksys_write+0x10/0x10 [ 100.524193][ T7270] ? ksys_write+0x1ac/0x250 [ 100.524206][ T7270] ? __pfx_ksys_write+0x10/0x10 [ 100.524223][ T7270] __do_fast_syscall_32+0x13a/0x8b0 [ 100.524236][ T7270] ? lockdep_hardirqs_on+0x7d/0x110 [ 100.524255][ T7270] do_fast_syscall_32+0x32/0x70 [ 100.524266][ T7270] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 100.524280][ T7270] RIP: 0023:0xf73eefec [ 100.524293][ T7270] Code: Unable to access opcode bytes at 0xf73eefc2. [ 100.524298][ T7270] RSP: 002b:00000000f53e550c EFLAGS: 00000292 ORIG_RAX: 0000000000000004 [ 100.524309][ T7270] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 0000000080000180 [ 100.524316][ T7270] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 100.524322][ T7270] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 100.524329][ T7270] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 100.524335][ T7270] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 100.524350][ T7270] [ 100.940687][ T7282] (syz.0.450,7282,3):ocfs2_get_sector:1713 ERROR: status = -5 [ 100.940705][ T7282] (syz.0.450,7282,3):ocfs2_sb_probe:753 ERROR: status = -5 [ 100.940716][ T7282] (syz.0.450,7282,3):ocfs2_fill_super:989 ERROR: superblock probe failed! [ 100.940727][ T7282] (syz.0.450,7282,3):ocfs2_fill_super:1177 ERROR: status = -5 [ 100.959657][ T7284] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 105.477714][ T5843] usb 8-1: USB disconnect, device number 5 [ 105.479308][ T5843] net1080 8-1:1.0 usb0: unregister 'net1080' usb-dummy_hcd.3-1, NetChip TurboCONNECT [ 105.498232][ T7300] FAULT_INJECTION: forcing a failure. [ 105.498232][ T7300] name failslab, interval 1, probability 0, space 0, times 0 [ 105.498260][ T7300] CPU: 3 UID: 0 PID: 7300 Comm: syz.1.457 Not tainted syzkaller #0 PREEMPT(full) [ 105.498282][ T7300] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 105.498293][ T7300] Call Trace: [ 105.498299][ T7300] [ 105.498306][ T7300] dump_stack_lvl+0x100/0x190 [ 105.498337][ T7300] should_fail_ex.cold+0x5/0xa [ 105.498361][ T7300] should_failslab+0xc2/0x120 [ 105.498396][ T7300] __kmalloc_noprof+0xfc/0x840 [ 105.498421][ T7300] ? rcu_is_watching+0x13/0xc0 [ 105.498443][ T7300] ? tomoyo_realpath_from_path+0xb6/0x690 [ 105.498476][ T7300] tomoyo_realpath_from_path+0xb6/0x690 [ 105.498507][ T7300] tomoyo_path_number_perm+0x23c/0x580 [ 105.498529][ T7300] ? tomoyo_path_number_perm+0x22e/0x580 [ 105.498551][ T7300] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 105.498574][ T7300] ? get_pid_task+0x106/0x250 [ 105.498619][ T7300] ? __lock_acquire+0x5c0/0x1f40 [ 105.498660][ T7300] ? __fget_files+0x34/0x3d0 [ 105.498684][ T7300] ? find_held_lock+0x2b/0x80 [ 105.498706][ T7300] ? __fget_files+0x215/0x3d0 [ 105.498729][ T7300] ? hook_file_ioctl_common+0x140/0x440 [ 105.498751][ T7300] ? __fget_files+0x215/0x3d0 [ 105.498780][ T7300] ? __fget_files+0x21f/0x3d0 [ 105.498810][ T7300] security_file_ioctl_compat+0xd3/0x230 [ 105.498834][ T7300] __ia32_compat_sys_ioctl+0xc2/0x360 [ 105.498861][ T7300] __do_fast_syscall_32+0x13a/0x8b0 [ 105.498879][ T7300] ? lockdep_hardirqs_on+0x7d/0x110 [ 105.498910][ T7300] do_fast_syscall_32+0x32/0x70 [ 105.498930][ T7300] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 105.498953][ T7300] RIP: 0023:0xf7fa2fec [ 105.498973][ T7300] Code: Unable to access opcode bytes at 0xf7fa2fc2. [ 105.498982][ T7300] RSP: 002b:00000000f545650c EFLAGS: 00000292 ORIG_RAX: 0000000000000036 [ 105.499001][ T7300] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00000000400442c8 [ 105.499012][ T7300] RDX: 0000000080001b80 RSI: 0000000000000000 RDI: 0000000000000000 [ 105.499024][ T7300] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 105.499035][ T7300] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 105.499046][ T7300] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 105.499072][ T7300] [ 105.499109][ T7300] ERROR: Out of memory at tomoyo_realpath_from_path. [ 105.504756][ T7304] netlink: 'syz.2.459': attribute type 4 has an invalid length. [ 105.556652][ T7307] netlink: 8 bytes leftover after parsing attributes in process `syz.0.458'. [ 105.556727][ T7307] netlink: 12 bytes leftover after parsing attributes in process `syz.0.458'. [ 105.556754][ T7307] netlink: 8 bytes leftover after parsing attributes in process `syz.0.458'. [ 106.848515][ T5751] Bluetooth: hci3: link tx timeout [ 106.848565][ T5751] Bluetooth: hci3: killing stalled connection 11:aa:aa:aa:aa:aa [ 106.934711][ T5751] Bluetooth: hci3: link tx timeout [ 106.934724][ T5751] Bluetooth: hci3: killing stalled connection 11:aa:aa:aa:aa:aa [ 106.958568][ T5751] Bluetooth: hci3: link tx timeout [ 106.958586][ T5751] Bluetooth: hci3: killing stalled connection 11:aa:aa:aa:aa:aa [ 107.088177][ T7360] FAULT_INJECTION: forcing a failure. [ 107.088177][ T7360] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 107.088204][ T7360] CPU: 1 UID: 0 PID: 7360 Comm: syz.2.469 Not tainted syzkaller #0 PREEMPT(full) [ 107.088224][ T7360] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 107.088234][ T7360] Call Trace: [ 107.088240][ T7360] [ 107.088247][ T7360] dump_stack_lvl+0x100/0x190 [ 107.088276][ T7360] should_fail_ex.cold+0x5/0xa [ 107.088300][ T7360] _copy_from_user+0x2e/0xd0 [ 107.088319][ T7360] get_user_ifreq+0x116/0x1c0 [ 107.088342][ T7360] sock_do_ioctl+0x16e/0x280 [ 107.088364][ T7360] ? __pfx_sock_do_ioctl+0x10/0x10 [ 107.088391][ T7360] ? do_vfs_ioctl+0x226/0x13e0 [ 107.088412][ T7360] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 107.088434][ T7360] compat_sock_ioctl+0x568/0x760 [ 107.088462][ T7360] ? __pfx_compat_sock_ioctl+0x10/0x10 [ 107.088486][ T7360] ? hook_file_ioctl_common+0x140/0x440 [ 107.088511][ T7360] ? __fget_files+0x21f/0x3d0 [ 107.088538][ T7360] ? __pfx_compat_sock_ioctl+0x10/0x10 [ 107.088564][ T7360] __ia32_compat_sys_ioctl+0x2cf/0x360 [ 107.088587][ T7360] __do_fast_syscall_32+0x13a/0x8b0 [ 107.088605][ T7360] ? lockdep_hardirqs_on+0x7d/0x110 [ 107.088631][ T7360] do_fast_syscall_32+0x32/0x70 [ 107.088649][ T7360] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 107.088669][ T7360] RIP: 0023:0xf7f02fec [ 107.088688][ T7360] Code: Unable to access opcode bytes at 0xf7f02fc2. [ 107.088695][ T7360] RSP: 002b:00000000f53b650c EFLAGS: 00000292 ORIG_RAX: 0000000000000036 [ 107.088713][ T7360] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000008991 [ 107.088724][ T7360] RDX: 0000000080001980 RSI: 0000000000000000 RDI: 0000000000000000 [ 107.088734][ T7360] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 107.088744][ T7360] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 107.088753][ T7360] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 107.088776][ T7360] [ 107.247949][ T5751] Bluetooth: hci3: link tx timeout [ 107.247967][ T5751] Bluetooth: hci3: killing stalled connection 11:aa:aa:aa:aa:aa [ 107.258895][ T5751] Bluetooth: hci3: link tx timeout [ 107.258910][ T5751] Bluetooth: hci3: killing stalled connection 11:aa:aa:aa:aa:aa [ 107.284779][ T5751] Bluetooth: hci3: link tx timeout [ 107.284791][ T5751] Bluetooth: hci3: killing stalled connection 11:aa:aa:aa:aa:aa [ 107.620189][ T7379] netlink: 8 bytes leftover after parsing attributes in process `syz.3.474'. [ 107.620217][ T7379] netlink: 12 bytes leftover after parsing attributes in process `syz.3.474'. [ 107.620229][ T7379] netlink: 8 bytes leftover after parsing attributes in process `syz.3.474'. [ 107.945579][ T7384] FAULT_INJECTION: forcing a failure. [ 107.945579][ T7384] name failslab, interval 1, probability 0, space 0, times 0 [ 107.945609][ T7384] CPU: 3 UID: 0 PID: 7384 Comm: syz.1.476 Not tainted syzkaller #0 PREEMPT(full) [ 107.945631][ T7384] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 107.945643][ T7384] Call Trace: [ 107.945650][ T7384] [ 107.945657][ T7384] dump_stack_lvl+0x100/0x190 [ 107.945689][ T7384] should_fail_ex.cold+0x5/0xa [ 107.945715][ T7384] should_failslab+0xc2/0x120 [ 107.945745][ T7384] kmem_cache_alloc_node_noprof+0x94/0x6e0 [ 107.945772][ T7384] ? __alloc_skb+0x140/0x710 [ 107.945800][ T7384] __alloc_skb+0x140/0x710 [ 107.945833][ T7384] ? __alloc_skb+0x5b7/0x710 [ 107.945854][ T7384] ? __pfx___alloc_skb+0x10/0x10 [ 107.945875][ T7384] ? if_nlmsg_size+0x4b/0xdc0 [ 107.945905][ T7384] rtmsg_ifinfo_build_skb+0x81/0x260 [ 107.945938][ T7384] rtnetlink_event+0x137/0x1f0 [ 107.945967][ T7384] notifier_call_chain+0x99/0x3f0 [ 107.945990][ T7384] ? queue_delayed_work_on+0x8c/0x1e0 [ 107.946018][ T7384] call_netdevice_notifiers_info+0xbe/0x110 [ 107.946047][ T7384] call_netdevice_notifiers+0x7c/0xb0 [ 107.946074][ T7384] ? __pfx_call_netdevice_notifiers+0x10/0x10 [ 107.946108][ T7384] __bond_opt_set_notify+0xdc/0x130 [ 107.946136][ T7384] bond_opt_tryset_rtnl+0x109/0x190 [ 107.946161][ T7384] ? __pfx_bond_opt_tryset_rtnl+0x10/0x10 [ 107.946186][ T7384] ? __kmalloc_node_track_caller_noprof+0x35b/0x870 [ 107.946217][ T7384] ? __asan_memcpy+0x3c/0x60 [ 107.946222][ T5590] bond0: (slave bond_slave_0): interface is now down [ 107.946242][ T5590] bond0: (slave bond_slave_1): interface is now down [ 107.946241][ T7384] ? __pfx_bonding_sysfs_store_option+0x10/0x10 [ 107.946268][ T7384] bonding_sysfs_store_option+0xa3/0x120 [ 107.946296][ T7384] dev_attr_store+0x58/0x80 [ 107.946319][ T7384] ? __pfx_dev_attr_store+0x10/0x10 [ 107.946342][ T7384] sysfs_kf_write+0xf2/0x150 [ 107.946369][ T7384] kernfs_fop_write_iter+0x3e0/0x5f0 [ 107.946390][ T7384] ? __pfx_sysfs_kf_write+0x10/0x10 [ 107.946418][ T7384] vfs_write+0x6af/0x1050 [ 107.946464][ T7384] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 107.946490][ T7384] ? __pfx_vfs_write+0x10/0x10 [ 107.946514][ T7384] ? find_held_lock+0x2b/0x80 [ 107.946557][ T7384] ksys_write+0x12a/0x250 [ 107.946580][ T7384] ? __pfx_ksys_write+0x10/0x10 [ 107.946601][ T7384] ? ksys_write+0x1ac/0x250 [ 107.946624][ T7384] ? __pfx_ksys_write+0x10/0x10 [ 107.946652][ T7384] __do_fast_syscall_32+0x13a/0x8b0 [ 107.946672][ T7384] ? lockdep_hardirqs_on+0x7d/0x110 [ 107.946702][ T7384] do_fast_syscall_32+0x32/0x70 [ 107.946721][ T7384] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 107.946743][ T7384] RIP: 0023:0xf7fa2fec [ 107.946765][ T7384] Code: Unable to access opcode bytes at 0xf7fa2fc2. [ 107.946773][ T7384] RSP: 002b:00000000f545650c EFLAGS: 00000292 ORIG_RAX: 0000000000000004 [ 107.946792][ T7384] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000080000100 [ 107.946808][ T7384] RDX: 0000000000000048 RSI: 0000000000000000 RDI: 0000000000000000 [ 107.946819][ T7384] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 107.946829][ T7384] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 107.946840][ T7384] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 107.946865][ T7384] [ 108.084792][ T5590] bond0: (slave bond_slave_0): interface is now down [ 108.084812][ T5590] bond0: (slave bond_slave_1): interface is now down [ 108.108180][ T5590] bond0: now running without any active interface! [ 108.183069][ T43] kauditd_printk_skb: 15 callbacks suppressed [ 108.184077][ T43] audit: type=1800 audit(1791838489.776:276): pid=7386 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.477" name="syzkaller1" dev="sda1" ino=2041 res=0 errno=0 [ 108.281391][ T5751] Bluetooth: hci3: link tx timeout [ 108.281426][ T5751] Bluetooth: hci3: killing stalled connection 11:aa:aa:aa:aa:aa [ 108.337311][ T5751] Bluetooth: hci3: link tx timeout [ 108.337328][ T5751] Bluetooth: hci3: killing stalled connection 11:aa:aa:aa:aa:aa [ 108.581712][ T7402] grow_buffers: requested out-of-range block 18446744073709551615 for device sda1 [ 108.581730][ T7402] EXT4-fs warning (device sda1): ext4_resize_fs:2018: can't read last block, resize aborted [ 108.634380][ T7403] ptp ptp0: delete virtual clock ptp6 [ 108.712801][ T7403] ptp ptp0: delete virtual clock ptp5 [ 108.745375][ T7403] ptp ptp0: delete virtual clock ptp4 [ 108.780746][ T7403] ptp ptp0: delete virtual clock ptp3 [ 108.787837][ T7403] ptp ptp0: guarantee physical clock free running [ 108.801423][ T7410] e1000e 0000:00:02.0 eth1: removed PHC [ 108.906919][ T5751] Bluetooth: hci3: command 0x0406 tx timeout [ 109.358048][ T7410] e1000e 0000:00:02.0 eth1: NIC Link is Down [ 109.395889][ T7426] hub 8-0:1.0: USB hub found [ 109.399639][ T7426] hub 8-0:1.0: 1 port detected [ 109.835661][ T7437] netlink: 152 bytes leftover after parsing attributes in process `syz.2.492'. [ 109.872359][ T7411] pci 0000:00:02.0: [8086:10d3] type 00 class 0x020000 PCIe Root Complex Integrated Endpoint [ 109.886939][ T7411] pci 0000:00:02.0: BAR 0 [mem 0xfea80000-0xfea9ffff] [ 109.887000][ T7411] pci 0000:00:02.0: BAR 1 [mem 0xfeaa0000-0xfeabffff] [ 109.887054][ T7411] pci 0000:00:02.0: BAR 2 [io 0xc080-0xc09f] [ 109.887108][ T7411] pci 0000:00:02.0: BAR 3 [mem 0xfeaf0000-0xfeaf3fff] [ 109.887242][ T7411] pci 0000:00:02.0: ROM [mem 0xfea00000-0xfea3ffff pref] [ 109.887508][ T7411] pci 0000:00:02.0: enabling Extended Tags [ 109.913103][ T7411] pci 0000:00:02.0: Adding to iommu group 2 [ 109.925762][ T7411] pci 0000:00:02.0: ROM [mem 0x80000000-0x8003ffff pref]: assigned [ 109.925796][ T7411] pci 0000:00:02.0: BAR 0 [mem 0x80040000-0x8005ffff]: assigned [ 109.927208][ T7411] pci 0000:00:02.0: BAR 1 [mem 0x80060000-0x8007ffff]: assigned [ 109.928300][ T7411] pci 0000:00:02.0: BAR 3 [mem 0x80080000-0x80083fff]: assigned [ 109.929278][ T7411] pci 0000:00:02.0: BAR 2 [io 0x2000-0x201f]: assigned [ 109.986745][ T7452] netlink: 152 bytes leftover after parsing attributes in process `syz.1.502'. [ 109.989643][ T7411] e1000e 0000:00:02.0: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode [ 110.053601][ T7459] netlink: 16 bytes leftover after parsing attributes in process `syz.2.496'. [ 110.053817][ T7411] e1000e 0000:00:02.0 0000:00:02.0 (uninitialized): registered PHC clock [ 110.150656][ T7411] e1000e 0000:00:02.0 eth1: (PCI Express:2.5GT/s:Width x1) 52:54:00:12:34:56 [ 110.150675][ T7411] e1000e 0000:00:02.0 eth1: Intel(R) PRO/1000 Network Connection [ 110.150837][ T7411] e1000e 0000:00:02.0 eth1: MAC: 3, PHY: 8, PBA No: 000000-000 [ 110.243557][ T7475] e1000e 0000:00:02.0 eth1: removed PHC [ 110.353572][ T7478] FAULT_INJECTION: forcing a failure. [ 110.353572][ T7478] name failslab, interval 1, probability 0, space 0, times 0 [ 110.353598][ T7478] CPU: 1 UID: 0 PID: 7478 Comm: syz.2.500 Not tainted syzkaller #0 PREEMPT(full) [ 110.353619][ T7478] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1 ** replaying previous printk message ** [ 110.353619][ T7478] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 110.353631][ T7478] Call Trace: [ 110.353638][ T7478] [ 110.353645][ T7478] dump_stack_lvl+0x100/0x190 [ 110.353671][ T7478] should_fail_ex.cold+0x5/0xa [ 110.353692][ T7478] should_failslab+0xc2/0x120 [ 110.353721][ T7478] __kmalloc_node_track_caller_noprof+0xfa/0x870 [ 110.353747][ T7478] ? kvasprintf_const+0x66/0x1a0 [ 110.353769][ T7478] kvasprintf+0xbc/0x150 [ 110.353784][ T7478] ? __pfx_kvasprintf+0x10/0x10 [ 110.353804][ T7478] ? acpi_dev_for_each_child+0x88/0xc0 [ 110.353833][ T7478] ? find_held_lock+0x2b/0x80 [ 110.353856][ T7478] kvasprintf_const+0x66/0x1a0 [ 110.353872][ T7478] kobject_set_name_vargs+0x5a/0x140 [ 110.353896][ T7478] dev_set_name+0xc7/0x100 [ 110.353922][ T7478] ? __pfx_dev_set_name+0x10/0x10 [ 110.353956][ T7478] ? set_primary_fwnode+0x11a/0x2a0 [ 110.353976][ T7478] ? pci_dev_assign_slot+0x1ea/0x270 [ 110.354000][ T7478] pci_setup_device+0x5f5/0x2500 [ 110.354030][ T7478] ? __pfx_pci_setup_device+0x10/0x10 [ 110.354059][ T7478] ? kasan_save_track+0x14/0x30 [ 110.354080][ T7478] ? __kasan_kmalloc+0xaa/0xb0 [ 110.354102][ T7478] ? __kmalloc_cache_noprof+0x2f8/0x6d0 [ 110.354123][ T7478] ? lockdep_init_map_type+0x5c/0x250 [ 110.354151][ T7478] ? __raw_spin_lock_init+0x3a/0x110 [ 110.354177][ T7478] pci_scan_single_device+0x1ac/0x240 [ 110.354203][ T7478] ? __pfx_pci_scan_single_device+0x10/0x10 [ 110.354230][ T7478] ? lockdep_hardirqs_on+0x7d/0x110 [ 110.354257][ T7478] ? __mutex_lock+0x829/0x1bd0 [ 110.354281][ T7478] pci_scan_slot+0x1c9/0x7c0 [ 110.354311][ T7478] ? __pfx_pci_scan_slot+0x10/0x10 [ 110.354338][ T7478] ? rcu_is_watching+0x13/0xc0 [ 110.354365][ T7478] pci_scan_child_bus_extend+0x6b/0x7b0 [ 110.354391][ T7478] ? pci_find_next_bus+0x60/0xb0 [ 110.354425][ T7478] pci_rescan_bus+0x18/0x40 [ 110.354452][ T7478] rescan_store+0xfb/0x130 [ 110.354479][ T7478] ? __pfx_rescan_store+0x10/0x10 [ 110.354505][ T7478] ? sysfs_file_kobj+0xe4/0x290 [ 110.354532][ T7478] ? __pfx_rescan_store+0x10/0x10 [ 110.354558][ T7478] bus_attr_store+0x74/0xb0 [ 110.354583][ T7478] ? __pfx_bus_attr_store+0x10/0x10 [ 110.354608][ T7478] sysfs_kf_write+0xf2/0x150 [ 110.354634][ T7478] kernfs_fop_write_iter+0x3e0/0x5f0 [ 110.354654][ T7478] ? __pfx_sysfs_kf_write+0x10/0x10 [ 110.354681][ T7478] vfs_write+0x6af/0x1050 [ 110.354706][ T7478] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 110.354731][ T7478] ? __pfx_vfs_write+0x10/0x10 [ 110.354751][ T7478] ? find_held_lock+0x2b/0x80 [ 110.354790][ T7478] ksys_write+0x12a/0x250 [ 110.354815][ T7478] ? __pfx_ksys_write+0x10/0x10 [ 110.354840][ T7478] ? ksys_write+0x1ac/0x250 [ 110.354864][ T7478] ? __pfx_ksys_write+0x10/0x10 [ 110.354892][ T7478] __do_fast_syscall_32+0x13a/0x8b0 [ 110.354911][ T7478] ? lockdep_hardirqs_on+0x7d/0x110 [ 110.354941][ T7478] do_fast_syscall_32+0x32/0x70 [ 110.354960][ T7478] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 110.354983][ T7478] RIP: 0023:0xf7f02fec [ 110.355002][ T7478] Code: Unable to access opcode bytes at 0xf7f02fc2. [ 110.355011][ T7478] RSP: 002b:00000000f539550c EFLAGS: 00000292 ORIG_RAX: 0000000000000004 [ 110.355030][ T7478] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00000000800001c0 [ 110.355041][ T7478] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 110.355053][ T7478] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 110.355065][ T7478] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 110.355075][ T7478] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 110.355100][ T7478] [ 110.355429][ T7478] pci (null): [8086:10d3] type 00 class 0x020000 PCIe Root Complex Integrated Endpoint [ 110.367044][ T7478] pci (null): BAR 0 [mem 0x80040000-0x8005ffff] [ 110.367125][ T7478] pci (null): BAR 1 [mem 0x80060000-0x8007ffff] [ 110.367217][ T7478] pci (null): BAR 2 [io 0x2000-0x201f] [ 110.367295][ T7478] pci (null): BAR 3 [mem 0x80080000-0x80083fff] [ 110.367468][ T7478] pci (null): ROM [mem 0xfea00000-0xfea3ffff pref] [ 110.367807][ T7478] pci (null): enabling Extended Tags [ 110.372940][ T7478] ------------[ cut here ]------------ [ 110.372950][ T7478] ret < 0 [ 110.372954][ T7478] WARNING: drivers/pci/probe.c:2770 at pci_device_add+0x1343/0x1820, CPU#1: syz.2.500/7478 [ 110.515697][ T7478] Modules linked in: [ 110.517248][ T7478] CPU: 1 UID: 0 PID: 7478 Comm: syz.2.500 Not tainted syzkaller #0 PREEMPT(full) [ 110.520154][ T7478] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 110.523248][ T7478] RIP: 0010:pci_device_add+0x1343/0x1820 [ 110.525017][ T7478] Code: e5 04 83 e0 8f 09 e8 88 83 c8 00 00 00 e9 20 f4 ff ff e8 a0 cb a2 fc 90 0f 0b 90 90 0f 0b 90 e9 06 f7 ff ff e8 8e cb a2 fc 90 <0f> 0b 90 e9 7e fa ff ff e8 80 cb a2 fc 90 0f 0b 90 e9 11 fa ff ff [ 110.530955][ T7478] RSP: 0018:ffffc90002eef910 EFLAGS: 00010293 [ 110.532841][ T7478] RAX: 0000000000000000 RBX: 00000000ffffffea RCX: 0000000000000000 [ 110.535274][ T7478] RDX: ffff888025588000 RSI: ffffffff8568d6e2 RDI: ffff888025588000 [ 110.537928][ T7478] RBP: ffff88801d6e5000 R08: 0000000000000005 R09: 0000000000000000 [ 110.541198][ T7478] R10: 00000000ffffffea R11: 0000000000000001 R12: ffff88802272d028 [ 110.544457][ T7478] R13: ffff88802272d000 R14: 0000000000000001 R15: ffff8880227be000 [ 110.547809][ T7478] FS: 0000000000000000(0000) GS:ffff88809584a000(0063) knlGS:00000000f5395b40 [ 110.550593][ T7478] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 110.552699][ T7478] CR2: 00000000f7f03000 CR3: 000000004e4e0000 CR4: 0000000000352ef0 [ 110.555094][ T7478] Call Trace: [ 110.556157][ T7478] [ 110.557142][ T7478] ? __pfx_pci_device_add+0x10/0x10 [ 110.559044][ T7478] ? __kmalloc_cache_noprof+0x2f8/0x6d0 [ 110.561170][ T7478] ? __raw_spin_lock_init+0x3a/0x110 [ 110.563222][ T7478] pci_scan_single_device+0x1d0/0x240 [ 110.565322][ T7478] ? __pfx_pci_scan_single_device+0x10/0x10 [ 110.567859][ T7478] ? lockdep_hardirqs_on+0x7d/0x110 [ 110.570026][ T7478] ? __mutex_lock+0x829/0x1bd0 [ 110.572072][ T7478] pci_scan_slot+0x1c9/0x7c0 [ 110.574013][ T7478] ? __pfx_pci_scan_slot+0x10/0x10 [ 110.576141][ T7478] ? rcu_is_watching+0x13/0xc0 [ 110.578220][ T7478] pci_scan_child_bus_extend+0x6b/0x7b0 [ 110.580441][ T7478] ? pci_find_next_bus+0x60/0xb0 [ 110.582386][ T7478] pci_rescan_bus+0x18/0x40 [ 110.584254][ T7478] rescan_store+0xfb/0x130 [ 110.586076][ T7478] ? __pfx_rescan_store+0x10/0x10 [ 110.588183][ T7478] ? sysfs_file_kobj+0xe4/0x290 [ 110.590239][ T7478] ? __pfx_rescan_store+0x10/0x10 [ 110.592357][ T7478] bus_attr_store+0x74/0xb0 [ 110.594222][ T7478] ? __pfx_bus_attr_store+0x10/0x10 [ 110.596395][ T7478] sysfs_kf_write+0xf2/0x150 [ 110.598376][ T7478] kernfs_fop_write_iter+0x3e0/0x5f0 [ 110.600595][ T7478] ? __pfx_sysfs_kf_write+0x10/0x10 [ 110.602800][ T7478] vfs_write+0x6af/0x1050 [ 110.604659][ T7478] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 110.607218][ T7478] ? __pfx_vfs_write+0x10/0x10 [ 110.609269][ T7478] ? find_held_lock+0x2b/0x80 [ 110.611309][ T7478] ksys_write+0x12a/0x250 [ 110.613156][ T7478] ? __pfx_ksys_write+0x10/0x10 [ 110.615223][ T7478] ? ksys_write+0x1ac/0x250 [ 110.617311][ T7478] ? __pfx_ksys_write+0x10/0x10 [ 110.619454][ T7478] __do_fast_syscall_32+0x13a/0x8b0 [ 110.621723][ T7478] ? lockdep_hardirqs_on+0x7d/0x110 [ 110.623882][ T7478] do_fast_syscall_32+0x32/0x70 [ 110.625954][ T7478] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 110.628675][ T7478] RIP: 0023:0xf7f02fec [ 110.630421][ T7478] Code: Unable to access opcode bytes at 0xf7f02fc2. [ 110.633221][ T7478] RSP: 002b:00000000f539550c EFLAGS: 00000292 ORIG_RAX: 0000000000000004 [ 110.636828][ T7478] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00000000800001c0 [ 110.640139][ T7478] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 110.643230][ T7478] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 110.645687][ T7478] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 110.648400][ T7478] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 110.650855][ T7478] [ 110.651861][ T7478] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 110.654141][ T7478] CPU: 1 UID: 0 PID: 7478 Comm: syz.2.500 Not tainted syzkaller #0 PREEMPT(full) [ 110.656976][ T7478] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 110.660143][ T7478] Call Trace: [ 110.661202][ T7478] [ 110.662107][ T7478] dump_stack_lvl+0x100/0x190 [ 110.663653][ T7478] vpanic+0x553/0x970 [ 110.664918][ T7478] ? __pfx_vpanic+0x10/0x10 [ 110.666348][ T7478] panic+0xd1/0xe0 [ 110.667544][ T7478] ? __pfx_panic+0x10/0x10 [ 110.668978][ T7478] check_panic_on_warn.cold+0x19/0x34 [ 110.670650][ T7478] ? pci_device_add+0x1343/0x1820 [ 110.672228][ T7478] __warn.cold+0x191/0x318 [ 110.673661][ T7478] __report_bug+0x30f/0x440 [ 110.675101][ T7478] ? pci_device_add+0x1343/0x1820 [ 110.676759][ T7478] ? __pfx___report_bug+0x10/0x10 [ 110.678535][ T7478] ? kasan_quarantine_put+0x104/0x240 [ 110.680250][ T7478] ? lockdep_hardirqs_on+0x7d/0x110 [ 110.681968][ T7478] ? device_add+0x320/0x1970 [ 110.683495][ T7478] ? pci_device_add+0x1343/0x1820 [ 110.685083][ T7478] report_bug+0xb3/0x220 [ 110.686425][ T7478] ? pci_device_add+0x1343/0x1820 [ 110.688291][ T7478] handle_bug+0x16a/0x2a0 [ 110.689740][ T7478] exc_invalid_op+0x17/0x50 [ 110.691194][ T7478] asm_exc_invalid_op+0x1a/0x20 [ 110.692732][ T7478] RIP: 0010:pci_device_add+0x1343/0x1820 [ 110.694511][ T7478] Code: e5 04 83 e0 8f 09 e8 88 83 c8 00 00 00 e9 20 f4 ff ff e8 a0 cb a2 fc 90 0f 0b 90 90 0f 0b 90 e9 06 f7 ff ff e8 8e cb a2 fc 90 <0f> 0b 90 e9 7e fa ff ff e8 80 cb a2 fc 90 0f 0b 90 e9 11 fa ff ff [ 110.700808][ T7478] RSP: 0018:ffffc90002eef910 EFLAGS: 00010293 [ 110.702690][ T7478] RAX: 0000000000000000 RBX: 00000000ffffffea RCX: 0000000000000000 [ 110.705187][ T7478] RDX: ffff888025588000 RSI: ffffffff8568d6e2 RDI: ffff888025588000 [ 110.707847][ T7478] RBP: ffff88801d6e5000 R08: 0000000000000005 R09: 0000000000000000 [ 110.711084][ T7478] R10: 00000000ffffffea R11: 0000000000000001 R12: ffff88802272d028 [ 110.714219][ T7478] R13: ffff88802272d000 R14: 0000000000000001 R15: ffff8880227be000 [ 110.717527][ T7478] ? pci_device_add+0x1342/0x1820 [ 110.719673][ T7478] ? __pfx_pci_device_add+0x10/0x10 [ 110.721883][ T7478] ? __kmalloc_cache_noprof+0x2f8/0x6d0 [ 110.724236][ T7478] ? __raw_spin_lock_init+0x3a/0x110 [ 110.726395][ T7478] pci_scan_single_device+0x1d0/0x240 [ 110.728685][ T7478] ? __pfx_pci_scan_single_device+0x10/0x10 [ 110.731167][ T7478] ? lockdep_hardirqs_on+0x7d/0x110 [ 110.733538][ T7478] ? __mutex_lock+0x829/0x1bd0 [ 110.735610][ T7478] pci_scan_slot+0x1c9/0x7c0 [ 110.737594][ T7478] ? __pfx_pci_scan_slot+0x10/0x10 [ 110.739249][ T7478] ? rcu_is_watching+0x13/0xc0 [ 110.741079][ T7478] pci_scan_child_bus_extend+0x6b/0x7b0 [ 110.743405][ T7478] ? pci_find_next_bus+0x60/0xb0 [ 110.745463][ T7478] pci_rescan_bus+0x18/0x40 [ 110.747346][ T7478] rescan_store+0xfb/0x130 [ 110.749223][ T7478] ? __pfx_rescan_store+0x10/0x10 [ 110.751328][ T7478] ? sysfs_file_kobj+0xe4/0x290 [ 110.753394][ T7478] ? __pfx_rescan_store+0x10/0x10 [ 110.755536][ T7478] bus_attr_store+0x74/0xb0 [ 110.757411][ T7478] ? __pfx_bus_attr_store+0x10/0x10 [ 110.759576][ T7478] sysfs_kf_write+0xf2/0x150 [ 110.761550][ T7478] kernfs_fop_write_iter+0x3e0/0x5f0 [ 110.763663][ T7478] ? __pfx_sysfs_kf_write+0x10/0x10 [ 110.765748][ T7478] vfs_write+0x6af/0x1050 [ 110.767509][ T7478] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 110.769902][ T7478] ? __pfx_vfs_write+0x10/0x10 [ 110.771856][ T7478] ? find_held_lock+0x2b/0x80 [ 110.773722][ T7478] ksys_write+0x12a/0x250 [ 110.775451][ T7478] ? __pfx_ksys_write+0x10/0x10 [ 110.777366][ T7478] ? ksys_write+0x1ac/0x250 [ 110.779138][ T7478] ? __pfx_ksys_write+0x10/0x10 [ 110.781042][ T7478] __do_fast_syscall_32+0x13a/0x8b0 [ 110.783205][ T7478] ? lockdep_hardirqs_on+0x7d/0x110 [ 110.785372][ T7478] do_fast_syscall_32+0x32/0x70 [ 110.787451][ T7478] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 110.790083][ T7478] RIP: 0023:0xf7f02fec [ 110.791862][ T7478] Code: Unable to access opcode bytes at 0xf7f02fc2. [ 110.794598][ T7478] RSP: 002b:00000000f539550c EFLAGS: 00000292 ORIG_RAX: 0000000000000004 [ 110.798120][ T7478] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00000000800001c0 [ 110.801433][ T7478] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 110.804804][ T7478] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 110.808053][ T7478] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 110.811337][ T7478] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 110.814712][ T7478] [ 110.816762][ T7478] Kernel Offset: disabled [ 110.818613][ T7478] Rebooting in 86400 seconds..