last executing test programs: 1m18.011955779s ago: executing program 0 (id=1): mkdirat(0xffffffffffffff9c, &(0x7f00000007c0)='./file0\x00', 0x0) chroot(&(0x7f0000000100)='./file0\x00') mount$bind(&(0x7f0000000040)='.\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x21d000, 0x0) mount(0x0, &(0x7f0000000000)='./file0/../file0/../file0\x00', &(0x7f0000000080)='sysfs\x00', 0x1214040, 0x0) mount$bind(&(0x7f00000000c0)='./file0/../file0/../file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x21d000, 0x0) 1m17.95985644s ago: executing program 0 (id=12): sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="840000000002010400000000000000000a00000004000180300003802c00018014000300fc00000000000000000000100000000014004400fe800000001f610000000000000000bb3c0002800c00028005000100000000002c00018014000300fc02000000000000000000000000000014"], 0x84}}, 0x0) r0 = socket(0x10, 0x803, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x9) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=@ipv6_deladdrlabel={0x1c, 0x49, 0x4, 0x70bd2b, 0x25dfdbfc, {0xa, 0x0, 0x20, 0x0, r1, 0x7}}, 0x1c}, 0x1, 0x0, 0x0, 0x4040040}, 0x56592a445bc89e6d) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="a000000010003b0e2a1a86eb2636037f00000000", @ANYRES32=r1, @ANYBLOB="0200000000008000800012000800010076746936740002"], 0xa0}}, 0x0) 1m17.252378254s ago: executing program 0 (id=36): socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000006c0)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) close_range(r1, 0xffffffffffffffff, 0x2) r2 = dup3(r0, r1, 0x80000) fcntl$getown(r2, 0x9) 1m17.217780104s ago: executing program 32 (id=36): socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000006c0)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) close_range(r1, 0xffffffffffffffff, 0x2) r2 = dup3(r0, r1, 0x80000) fcntl$getown(r2, 0x9) 39.085257897s ago: executing program 3 (id=896): syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x200000, &(0x7f0000000340)={[{@dioread_nolock}, {@norecovery}, {@min_batch_time={'min_batch_time', 0x3d, 0x1}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x200000}}, {@bsdgroups}, {@noblock_validity}, {@errors_remount}, {@acl}, {@auto_da_alloc_val={'auto_da_alloc', 0x3d, 0x343}}, {@jqfmt_vfsold}, {@delalloc}, {@init_itable_val={'init_itable', 0x3d, 0xfffffffffffffffa}}], [{@pcr={'pcr', 0x3d, 0x6}}, {@smackfstransmute={'smackfstransmute', 0x3d, '%+'}}, {@uid_lt}, {@appraise_type}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}]}, 0xfd, 0x57e, &(0x7f0000001240)="$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") chdir(&(0x7f0000000240)='./file0\x00') r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000001080)=""/79, 0x4f) getdents(r0, 0xfffffffffffffffd, 0x58) 38.852985764s ago: executing program 3 (id=900): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000000680)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x5}}, [@NFT_MSG_DELSETELEM={0x20, 0xe, 0xa, 0x23f, 0x0, 0x0, {0xa}, [@NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz1\x00'}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x1}}}, 0x48}, 0x1, 0x0, 0x0, 0x4000850}, 0x40) 38.723418809s ago: executing program 3 (id=903): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000001f40)={&(0x7f00000004c0)=@updpolicy={0xfc, 0x19, 0x1, 0x70bd2d, 0x0, {{@in6=@empty, @in=@local, 0x3, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x0, 0xc, 0x0, 0x0, 0x0, 0x2, 0x3}, {0x0, 0xa00, 0x407ffffffffffe, 0x800000000000002}, 0x0, 0x0, 0x1}, [@tmpl={0x44, 0x5, [{{@in6=@loopback, 0x4d5, 0x3c}, 0x2, @in=@local, 0x6, 0x4, 0x3, 0x80, 0x401, 0x80000000}]}]}, 0xfc}}, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000400)=0x1, 0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r1, &(0x7f00000004c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) 38.585402623s ago: executing program 3 (id=904): sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000400), &(0x7f0000000280)='./bus\x00', 0x4000, &(0x7f0000000300)=ANY=[], 0x3, 0x2cb, &(0x7f0000000ac0)="$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") syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000076000d0b00000000fbdbdf25030000000000000008000a0001000000080001000100"], 0x28}}, 0x0) 38.282773133s ago: executing program 3 (id=914): r0 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f00000000c0)={0x1d, r1}, 0x18) connect$can_j1939(r0, &(0x7f0000000140)={0x1d, r1}, 0x18) sendmmsg(r0, &(0x7f0000003e40)=[{{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f00000001c0)="b875a1431a05b931", 0x8}, {&(0x7f0000002a40)="53e2bef833f4079c8810752486d9d1edfd4390db7f8a1a3019e18a5844be405aec8bc699379f2e8ca236a3af6b05b2e6d2150eb2745272c478babeb2b3385430657f79b028160a32d3657bd7c147a519d0005adde990306f9b731661288db70c5c9d5e65905805980a10f9a87ce945f2acb0828eea0a702c68aa08ef036e9522f1e62372a96a10e5a7b8b978fe60f222b47d11ac022166044f887dfd66b1b2684b6523d14196f08bf29f0ea5ffc8d69d72a4f8a590415ebca11276ee800bc2998056c6ddc7582d208a743f1f29cac0d6f6ca667c6b191a4c78907e5af4fa3cec82bf594da902544190c5860de67d2af5813c0572304130a2acf730fe944a1fa315b067868540f424ff351f0d4fb43dce5e8476eae93f09aca843ed14eebdfe09c8ecdaa15fffd8874527e637df50b5a620867896eb4c76bc5ee0c3e03748b7a1f4a0abb464c4aa281612a05d1f5e67db2965ad88554291aa56023792a5906865f0f867671cf2d1787c6dfa5d86f9479a3efd5550ad86d1e6cd99c3aa6d193b3aa2c881d1f730e6b99afbe45cd96aa1c72356049178c04c6c25d40bcf7b949c75ead17790616e099e4f378f80feaeb3e3bcbf2c1f16df84e302e2994291b2f593a08b6cc874d1428d47ed7c11f1179d941d5c70729d515b596927d77ca0b0841d6bd8b65618bc1ac79219b37e1a11cf30cce69dfd5bc3d713af7bfb0c94ab81537b7d4a9b816fceddf9e6893722a780ff8dc58fc1ede8f30ddfc82018c3857ced39bda30b94d017f8e2b3bb98ec885153f8e6b77963a3cc5098f089fd3090cdca5af710274f9d859e34248d0ec2aaaf5ac27f194d7788674e6fb57ed425498bbbbee85ee17c5dde1abacb26bd6b777d65a980d4e6f13622eb5a07c63e1bc753332504978cf0dc12731d71482faf1f000e50b17bf6246af55e7359ae97952e9b07469c062da782f31fd2a0accd1621ae6c7644ae612091dea4116698b80db5ba0f801b25bc781b778ff4fc8a162cd6a5a143231957d3e4fdab3850dc7f7f863a8e7b41cf1adcad37031123a0d6dc93d3389b7d85b8787fc0694f0f161a2fcd791b95efb8de934b4fcab2bd20fad46a48f3f77422dbdcdf2c70f06fd50a42e440015653a256191a087e821fe749e3835c72b8a03a0e25ae1c8f88610eb0922974d4135233617cb7e55d161ffd707b5a864f065f6940687f40319664222159e24dc50a2a059f8d6bad67848ec2ce886318ea3f34d347218509875ea7df157b6a814652832233e5cabe6812403ea58fd16e74b99d9b83d867987154e152807767c1f5aefb65e0bbce920b7114b6cef5fd09c46df4245c6f392d49210932525d7e879e65ddacca54f20a5b120cc41fb15450f90dd56bd34349024529b7a6f7306711476ac5f41188b99d97a61cadb6e9214e5de480d347da29195cd71cf21c6b7909bd09130de627821d10a1df9014c8e3b036dbc20fcebe182e51ac4c00b2adcafee87e643d97ac1f6d745d6d80c621df795e5ec7c53fa8747472a65a9b88fa67a1c84a6ef753ca4076aea93cdf28c1625940bab0508e2454ca94d8112b911bfcae02cc51faebb0375d39181f9b44c9d9e1da8a9aebf38881798c2fa4a68654055052a7e2406717387eec3a1a40cc9dccbd7a2c0afd85d7b21b56589c3e6e365d9bc86bc9c5ea205d06cc96e1ef142a26c18474c849dd68221d01c0f0e8db1781b8c8accbd5a1b94e53e81548c79ecadbe4301f39c39d0177dd6562d84adfe6058875fda4625caf56bd20b772e75617307661f9e6bb187b7d1811f055b443e4842895faebae7acace48ebfc84ea093d19e57f02b8752d7805262f7639989dca83f23151007f88ea36a7234d37622c88526c420b98bc107baacaa5c43aec004d5c6ef5a02de1a2ecdf7885954630781bcd9f3d45cf2770d28baac6bebf570ef63b7def30738fe4da731e7d52f90c00fc63efa676ef2cd7cadca74da8ed29de2909db382e2cf1050e91fffbac16ee890ab17709f2e1f1651533c8074d48cad3f512a0d0cd606b793dbd0f3176560cbac9bdaca228d50a2e6a608f9d31b80349f677ecccae7a68d7481589a19083be703e306bf8fc7f12f627c3d5b190f55e42084b2237b4416da968bfdff0a5a17edab15579411399273ac447c7110109f25fbdd926255d5ec676e70e888925a623aa40ee4995891f471db3f8176af52fd74888c4b84a5cae83c91f8260393b3a584af21a7c0007bdd4c2d2ed7bd1daf42f92949a9ad70700aa44c9194270c271f0d6219bba52757375bccb063c4fa288629bf1258ba85152b64ef2f09b4ba64ed420f1a67158b140414dfc09c4cbc953abbacbfb4c6e0bb386d9f6385004bb29b44bbea2673900f36c997a8203a555489fe8f1ab79c277ea34bba58ce271432c718c354f535a811def8fcd0852e743a1e827b678bf79f323c0bb65c799a7bdccfdcc23d8527666996df158c2a2b846370913758f8213db3ce7292fa5af10ccd0c1fb0ec6c54f41b1c7445b8316388de40fb4374d1de50bd8834897ca145ef3f11e1c867f5d9beda63b2f99041048790d823a2cf9b6f6605fc0016c07e02db3bccea1236cf4d784204c8440fde7c311861a3f4f7a907aa4691983198f0d3243c24a47c30afb93bec31826c1e22a33c677b5d45b4930b43d24ed3f8b13f239d48c919fb5d7a48d61c67f2e54192012843eec9fa3e4d7c25931c82c83a42c12022b80330c383d5707c7c40284c1dd153ea72a02a82c970767e2965879f20799ec86c0bbb690e9be919e5a07474f52a0319b3b67c7b23f83cd1101c903ec86a4e150a2e58ba61e356920fa8b980d154295e7ab26d6fe1180a2579f7c8258bd4fcf34c114c4ed9875f4cca2fc5df7adfc5996a3b70eae9692afac2b05026ab48c8f999ed971e3ef46ba1607eda826684517f73a1494724b0b15567d844522a6a0cc387ec16b97f1b3767256e8c441b9712211ffd7ed45a4a919f1c9b44320ee8d649060cc94c8bca414cca3decbe1a10e3c35210820e93058f2843aff344a6c4fdae921f5c3a4dfbad38542a138a37ee769abd41a646e22013ce4909fb1b5525b4ddd88deba20e4de7f2df49a19ff75060631be14cda70f4557b10c8d1bc732a0872f7d4b9e627f0d7adc9e615fb542aa224e21b2e041393a1148ec4df8e39bf8ee06bb2d0e380bf1c40f5ffed2c8b74ff78c0a6de0d71529e9effaf1c3e812d06c493369c93d3811730ef119fe86fe13976e1cb2c03eaf0f60298847893f69f029ca22d907610918b09f3cf90d5452f82e77c15451305de3697ad26db542ce251214c35dede6e8b2a58347d646e7dbecd7d54cf450edaaccef5d9c858e73518542e30d0d9db294e55ae13625375a597b7174449719b2adc87c97153ba8df3f95005a51a8877d841dff2eb4d3044593e55d5c244def7a9b3f1a9486aea819d031a4374df8875945a6218869d19c997864e1681dd7594b9b894799b10d2a2632b8c95179811fc93bcd0870d8cd7046faf8173c04d895cf17bd32681c2a7551ef1737b4eed78985cf9a019076416618f51f37daa55e11e5fb65228d3ce3a3fedaba7b77c017a51d2e1cf1adf27eb2a1fe5177964cdb9661459ff30a676a0c061fea99572ad242a9fd41aebb31cf97dbe09a8b6432e98c46e5d72ab1693fe593f83348d05d4cfb7066c60464056a7aca85630cbd3b995cfe668b0944ffc92e0437aa2098ea11e1e8629f99915afa7d3b70aa1be69b1bbc3445449186e6388fece6e915104db67b09f868de8485be611024568c3b6fe61ad3899a747cb2f9f6aae55f1edb1d8fe5e02d11b2707d4bef628af242a30e3a3e2b025f97eb3dacf28b26dcf44234b1a015efaf56eb777ceecc356eeeeb59996b4f222e5243700d18dc95d5e13932c77d7489eb43740a54cdf33958c20cce5245ac860b7f913028f6b87443fdbfb9607ff6c47a93162755e21905e1ec3a8c8ebfb56286cefd3b0d45e4418580f5e1ea3e156fc07b926bc7204eb04139bb090a147ce40e899b082ab232d4cea0479140229837a9e789b03c079ce3f0c0533e3d23109a50b6fe55c9538c9af1ad3f2605d79410da9afa5efd4f2d17ce193d4baa4f91f8c3c921d9e33ae62c99753ebfa27dc64cf5e4ce7ff38ce2e41461d6649fe7d8ed61e2b0f13b003036366a50995ccc02852f1dbb53f9e1d196bd356ad06e7c90ad1d6e4ff60cbf41e7ccd64fb1acecd3105d40cd1074074c06985139d94e644ede6c476b26205b2d6136c94093e117f06d215c07177452abc2f3320587214118b4a480ca22b36e9d24dd8f0f0455ac8b53a893e863cdc16e1d56ab1a9712ab1b800c144423527c15d2cf3265bbac57fa836bf7a6cbab5340dd59c184cd76b955d3a12997bce1180f65e7f627929390e316e59f00dc6e42a8520ca946a5a3261dfd5937236d533be1575f68806ae45a522d8bfda87d086a51dd1288f91abd661d3303e402656b036f17b125430f8d534cd3a77efbf171bf1a81b8fea8284be9629e77a74d0d648785152de5be23600f4d9ef1c5e81a6b05859442f3a6e9f55a338e8f731d8581fd187cb7561f7bb257df3046afc84a74472fec03b3716b6ee03218a2e32706a061ed351ca89eef54585cb6bcf0cd2988317f83ee713826adb5a18ae29e0f000d1f380ae1cf50956c016f296614fd151215f88f67819e4a4380aeeaea93d1955558e84b1198e0cc38289bcbd6f78bc0111fb183c0ba8cff27fc7a29d6ae67b4e388e916be92f34c4aeb4240161533ec89d5526728f3c47ad74016ee9577cf28d227b7eb50cc62a7259aeb9890705f78506c40c34399f40e2999bdd9fc8939b5c3edacd65e076ae359d3d5ddae9650c985bab4b1506c2f4e2409385a5c428625a3a493e921ff90e94ae3200c8500578914016b75d58023fb4770a99d54ef1bb26df8a07741811aabc1896b0d2889d21ad5ae15e696f4a1c9cb4350a3fa6788ab845b74c962417214e8342d27fc70621b9282460196f30d3ed62c45be996de1082ab867b6ee3e0a94", 0xdeb}], 0x2}}], 0x1, 0x4) 37.966027093s ago: executing program 3 (id=920): syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000001c0)='./file1\x00', 0x0, &(0x7f0000000380), 0x1, 0x50f, &(0x7f0000000fc0)="$eJzs3UFsI1cZAODfTpw42bRJSw8FQbu0hQWt1km8bVT1AOWEEKqE6BGkbUi8URQ7jmKnNGEP6ZkrEpU4wZELN849ceeC4MalHJAWiEAbJA5GM54k3qy9sTaJncbfJ41m3ryx//9tMu+tX2y/AEbWzYjYj4iJiPggImaz87lsi3fbW3Ldo4MHK4cHD1Zy0Wq9/89cWp+ci47HJG5kz1mMiB9+N+InuSfjNnb3Npar1cp2Vp5v1rbmG7t7d9Zry2uVtcpmuby0uLTw9t23yhfW1ldrE9nRVz774/43f5akNZOd6WzHRWo3vXAcJzEeEd+/jGBDMJa1Z2LYifBM8hHxYkS8lt7/szGW/jQBgOus1ZqN1mxnGQC47vLpHFguX8rmAmYiny+V2nN4L8V0vlpvNG/fr+9srrbnyuaikL+/Xq0sZHOFc1HIJeXF9PikXD5VvhsRL0TELyan0nJppV5dHeZ/fABghN04Nf7/Z7I9/gMA11xx2AkAAANn/AeA0WP8B4DRY/wHgNHTHv+nhp0GADBAXv8DwOgx/gPASPnBe+8lW+sw+/7r1Q93dzbqH95ZrTQ2SrWdldJKfXurtFavr6Xf2VM76/mq9frW4pux89Hct7YazfnG7t69Wn1ns3kv/V7ve5VCetX+AFoGAPTywquf/iWXjMjvTKVbdKzlUBhqZsBlyw87AWBoxoadADA0VvuC0XWO1/imB+DzrsvavN0Uu31AqNVqtS4hJWAwbn3R/D+Mqo75f+8ChhFj/h9Gl/l/GF2tVq7fNf+j3wsBgKvNHD/Q420AL2b732Z/HPjx6ukrPrnMrAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOBqO1r/t5StBT4T+XypFPFcRMxFIXd/vVpZiIjnI+LPk4XJpLw45JwBgPPK/z2Xrf91a/aNmceqXrlxfDgRET/91fu//Gi52dz+U8RE7l+TR+ebn2Tny4PPHgA429E4ne47Xsg/OniwcrQNMp+H34mIYjv+4cFEHB7HH4/xdF+MQkRM/zuXldtyHXMX57H/cUS83K39uZhJ50DaK5+ejp/Efm6g8fOPxc+nde198m/xhQvIBUbNp0n/8263+y8fN9N95/1/slp6Me2hzi/r/5KnWjlM+8CT+Ef931iP/u9mvzHe/MP32kdT2YNPVnt++HHEl8YjjmIfdvQ/R/FzPeK/0Wf8v375ldd61bV+HXErusfvjDXfrG3NN3b37qzXltcqa5XNcnlpcWnh7btvlefTOer53qPBP965/XyvuqT90z3iF89o/9f6bP9v/vfBj776lPjfeL1b/Hy89JT4yW/i1/uMvzz9+2KvuiT+ao/2n/Xzv91n/M/+tvfEsuEAwPA0dvc2lqvVyvaIHvzuaqQxYgfj8YwPT35lh518r4Nv93/xy+eKNRHdq37+evuePlXVaj1TrF49xkXMugFXwfFNHxH/HXYyAAAAAAAAAAAAAABAV4P4dNSw2wgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMD19f8AAAD//+7Mzkc=") r0 = creat(&(0x7f0000000080)='./file1\x00', 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file2\x00', 0xa0c42, 0x100) write$P9_RVERSION(r0, &(0x7f0000000200)=ANY=[], 0x27848c70) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0xc, r0, 0x101, 0x9, 0x10003, 0x1}) 37.897268775s ago: executing program 33 (id=920): syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000001c0)='./file1\x00', 0x0, &(0x7f0000000380), 0x1, 0x50f, &(0x7f0000000fc0)="$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") r0 = creat(&(0x7f0000000080)='./file1\x00', 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file2\x00', 0xa0c42, 0x100) write$P9_RVERSION(r0, &(0x7f0000000200)=ANY=[], 0x27848c70) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0xc, r0, 0x101, 0x9, 0x10003, 0x1}) 25.595980713s ago: executing program 4 (id=1151): perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x65, 0x0, 0x0, 0x0, 0x0, 0x5, 0x20081, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2, @perf_config_ext={0x7}, 0x2, 0x0, 0x10ffe, 0x0, 0x2, 0x80000011, 0x1, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x9) r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) bind$802154_dgram(r0, &(0x7f0000000040)={0x24, @long={0x3, 0x1, {0xaaaaaaaaaaaa0102}}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000000)={0x24, @long={0x3, 0x2, {0xaaaaaaaaaaaa0102}}}, 0x14) sendmmsg(r0, &(0x7f00000196c0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0xd, 0x0}}], 0x4000050, 0x400c010) 25.507690576s ago: executing program 4 (id=1152): r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000140)=@req3={0x7813, 0x3, 0x0, 0x81, 0x1ff, 0x1, 0x1}, 0x1c) recvmsg(r0, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000002200)=[{&(0x7f0000000780)=""/4108, 0x437aba2}], 0x1, 0x0, 0xfffffdee, 0x407006}, 0x2125) sendmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0xa9cc7003, &(0x7f0000000400)=[{&(0x7f00000000c0)="ee", 0x101d0}], 0x1}}], 0x400000000000181, 0x9200000000000000) read(r0, &(0x7f0000000000)=""/181, 0xb5) 25.349319831s ago: executing program 4 (id=1155): bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0x14, &(0x7f0000000200)=ANY=[@ANYBLOB="1802000000000000000000000000000018"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) mount$bind(&(0x7f0000000c40)='.\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2901090, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x8640, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc018937e, &(0x7f0000000200)={{0x1, 0x1, 0x1018}, './file0\x00'}) 25.251958074s ago: executing program 4 (id=1156): mkdir(&(0x7f0000001a80)='./file0\x00', 0x1cb) mount$bpf(0x200000000000, &(0x7f0000000000)='./file0/../file0\x00', 0x0, 0x989046, 0x0) mount$bpf(0x200000000000, &(0x7f0000000200)='.\x00', 0x0, 0x8b7840, 0x0) mount$bpf(0x200000000000, &(0x7f0000000000)='.\x00', 0x0, 0x8b7848, 0x0) mount$bpf(0x200000000000, &(0x7f0000000200)='.\x00', 0x0, 0x8b7840, 0x0) 25.251265164s ago: executing program 4 (id=1157): bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x11, 0x14, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000ff7f00007b8af8ff00000000bfa200000000000007"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x11, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040)="d80000001e0081054e81f782db4cb9040a1d080006007c095dd2086518000a800000000003600e1208000f0000000406a80016c0080009", 0x37}], 0x1}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001040)={0x9, 0x13, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000720000001801"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = socket$kcm(0x10, 0x2, 0x0) write$cgroup_subtree(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="33fe0000190091c8b14a0778a8123d181d"], 0xfe33) 25.099790349s ago: executing program 4 (id=1165): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000000680)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a3c000000090a010400000000000000000a0000040900010073797a310000000008000540000000020900020073797a310000000008000a40fffffffc440000000c0a010100000000000000000a0000070900020073797a31000000000900010073797a310000000018000380140000800800034000000002050006400600000014000000110001"], 0xa8}, 0x1, 0x0, 0x0, 0x24000850}, 0x40) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETSETELEM(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="2c000000210a010300000000000000000a0000010900020073797a31000000000900010073797a31"], 0x2c}, 0x1, 0x0, 0x0, 0x24000801}, 0x8000) 25.033065871s ago: executing program 34 (id=1165): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000000680)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a3c000000090a010400000000000000000a0000040900010073797a310000000008000540000000020900020073797a310000000008000a40fffffffc440000000c0a010100000000000000000a0000070900020073797a31000000000900010073797a310000000018000380140000800800034000000002050006400600000014000000110001"], 0xa8}, 0x1, 0x0, 0x0, 0x24000850}, 0x40) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETSETELEM(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="2c000000210a010300000000000000000a0000010900020073797a31000000000900010073797a31"], 0x2c}, 0x1, 0x0, 0x0, 0x24000801}, 0x8000) 1.468247303s ago: executing program 2 (id=1745): r0 = socket(0xa, 0x80805, 0x0) r1 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000380)=[@in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000001080)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r2, 0xb1ec}, 0x8) 1.403156495s ago: executing program 2 (id=1748): r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='ns\x00') fchdir(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000004280)='.\x00', 0x0, 0x2) getdents64(r1, &(0x7f0000000140)=""/46, 0x2e) getdents64(r1, 0xfffffffffffffffe, 0x29) 1.347792477s ago: executing program 2 (id=1760): r0 = fsopen(&(0x7f0000000080)='cgroup2\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0x8) unshare(0x22020400) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000580)={0x1b, 0xf, &(0x7f00000004c0)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0xea, 0x0, 0x0, 0x0, 0x8001}, {{0x18, 0x1, 0x1, 0x0, r1}}, {}, [], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x13}, 0x94) 958.435649ms ago: executing program 2 (id=1756): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000006680)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) dup2(r0, r0) 958.31368ms ago: executing program 6 (id=1757): bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x13, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b70800000000e7057b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000001600000095"], 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x9, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe8c}, 0x94) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="17000000000000000400000003"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000002c0)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000008000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000058"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0xffffffffffffffb4}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1f, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x12, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_GET_PROG_INFO(0xa, &(0x7f0000000740)={r1, 0x0, 0x0}, 0x10) 957.361689ms ago: executing program 7 (id=1758): r0 = socket(0xa, 0x3, 0x3a) setsockopt$MRT6_INIT(r0, 0x29, 0xc8, &(0x7f0000000340), 0x4) setsockopt$MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x0, 0x1}, 0xc) setsockopt$MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote}}, {0xa, 0x0, 0x1, @empty}, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe]}}, 0x5c) setsockopt$MRT6_FLUSH(r0, 0x29, 0xd4, &(0x7f0000000080)=0x6, 0x4) 917.842321ms ago: executing program 6 (id=1761): openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000040)='./file1\x00', 0x7f7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) fallocate(r1, 0x0, 0x1000000, 0x3) 890.811302ms ago: executing program 6 (id=1762): sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000029c0)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x1c}}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000280)='./file1\x00', 0x10100c8, &(0x7f00000006c0)=ANY=[], 0x3, 0x25b, &(0x7f0000000800)="$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") lgetxattr(0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='trusted.'], 0x0, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x181) 840.086684ms ago: executing program 7 (id=1763): bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="19000000040000000400000005"], 0x48) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0xc, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bc82000000000000a6020000f8ffffffb703000008000000cd03000000000000850000003300000095"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp=0xedf0e51957efc755, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000080)={{r0}, &(0x7f0000000240), &(0x7f0000000380)=r1}, 0x20) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r1, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000000280)="b9ffff076c04ff0f989e03000000", 0x0, 0x500, 0x60000000, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x50) 824.144464ms ago: executing program 6 (id=1764): r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x800, 0x0, 0x3, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000380)={@mcast2, 0x800, 0x0, 0xff}, 0x20) 767.578456ms ago: executing program 6 (id=1765): r0 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x6, 0x0, &(0x7f000000b4c0)) 757.520426ms ago: executing program 7 (id=1767): perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0xf9, 0x1, 0x0, 0x0, 0x0, 0x800040000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000ffff, 0x0, @perf_bp={0x0}, 0x800, 0x2, 0x2000000, 0x7, 0x0, 0x0, 0xfffa}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = socket(0x28, 0x5, 0x0) connect$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @local}, 0x10) listen(r0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, 0x0) 693.782828ms ago: executing program 6 (id=1768): r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) bind$llc(r0, &(0x7f0000000140)={0x1a, 0x0, 0x0, 0x0, 0x2, 0x9}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_queued\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) sendfile(r0, r1, 0x0, 0xffffffff000) 693.299838ms ago: executing program 7 (id=1769): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syzkaller1\x00', 0xc201}) r1 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000040)={'syzkaller1\x00', @broadcast}) write$tun(r0, &(0x7f0000001240)={@val={0x8, 0x800}, @val={0x7, 0x0, 0x0, 0xb29, 0x14}, @ipv4=@udp={{0x6, 0x4, 0x3, 0x1b, 0x7f1, 0x66, 0x0, 0x1, 0x11, 0x0, @rand_addr=0x64010101, @dev={0xac, 0x14, 0x14, 0x3a}, {[@timestamp={0x44, 0x4, 0x1e, 0x0, 0x6}]}}, {0x4e20, 0x4e21, 0x7d9, 0x0, @wg=@data={0x4, 0x202, 0x1ff, "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"}}}}, 0x7ff) 527.868933ms ago: executing program 7 (id=1773): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) write$cgroup_subtree(r0, &(0x7f0000000280)=ANY=[], 0x10448) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000001, 0x12, r0, 0x0) r1 = socket$kcm(0x2, 0x1, 0x84) setsockopt$sock_attach_bpf(r1, 0x1, 0xd, &(0x7f0000000200), 0x2f) 489.259525ms ago: executing program 7 (id=1776): r0 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x101c42, 0x0) write$binfmt_aout(r0, &(0x7f0000000080)=ANY=[], 0xfffffee2) r1 = open(&(0x7f0000000040)='./file0\x00', 0x101040, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) fcntl$lock(r1, 0x410, &(0x7f00000000c0)={0x1, 0x1, 0x1, 0xfffa}) 489.094125ms ago: executing program 1 (id=1777): r0 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x46, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaa00000000000000000000000000bbff020000000000000000006b"], 0x0) ptrace(0x10, r0) ptrace$setregset(0x4205, r0, 0x1, &(0x7f0000000100)={&(0x7f0000000040)="dcef58b7f29c1f7c93d183044aedba283413e674c7719c33a4b17f028f68610a6c55bb2bf8282853f3e16f8394a8676ff55a3507e2ad50248c6130863b0f7433c7fbc9b978a39eae88bffd05d139cedbee444f7c98e1f92b0f64462b4b470bedced2125e0b1f38fbaa348c6d75aa1a4011e9cdae15ecb9309b0101edbf6dd6d111d6132f1821a4e4cbec8438c571a70e7ca7b0451a6cc55c", 0x98}) ptrace$setregset(0x4205, r0, 0x1, &(0x7f00000001c0)={&(0x7f0000000000)="c945b941eb6a3f6dedf11f1508685636", 0xfffffffffffffda4}) 479.970655ms ago: executing program 5 (id=1778): perf_event_open(&(0x7f0000000080)={0x2, 0xb3, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x5}, 0x101408, 0x0, 0xc2ba, 0x0, 0x4000000, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, 0x0) r0 = syz_open_dev$usbfs(&(0x7f0000000480), 0x76, 0x160341) ioctl$USBDEVFS_IOCTL(r0, 0xc0105512, &(0x7f0000000200)) ioctl$USBDEVFS_IOCTL(r0, 0xc0105512, &(0x7f0000000000)=@usbdevfs_connect) 454.307005ms ago: executing program 1 (id=1779): openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040)=0x3, 0xac5) syz_clone3(&(0x7f0000000180)={0x23800000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {0x27}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_setup(0x8, &(0x7f0000000600)=0x0) io_submit(r1, 0x1, &(0x7f0000001300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x5, 0x6, r0, 0x0}]) 413.213137ms ago: executing program 2 (id=1780): r0 = socket$tipc(0x1e, 0x5, 0x0) connect$tipc(r0, &(0x7f0000000080)=@id={0x1e, 0x3, 0x2, {0x4e22}}, 0x10) bind$tipc(r0, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x41, 0x0, 0x4000000}}, 0x10) r1 = socket$tipc(0x1e, 0x5, 0x0) sendmsg$tipc(r1, &(0x7f0000000240)={&(0x7f0000000100)=@name={0x1e, 0x2, 0x0, {{0x41}}}, 0x10, 0x0}, 0x20001) 378.751968ms ago: executing program 2 (id=1781): syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file1\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRESDEC=0x0, @ANYBLOB="2c6f626a5f7207000000002e0000ea26de004d2208fc414d630815ec2191519244adb53cec31ddc7b9b58f32238fac4fbdc332b1719e34d6"], 0x25, 0x357, &(0x7f0000000e00)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file2\x00', 0x181341, 0x0) fallocate(r0, 0x0, 0x1, 0x2000404) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x183341, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000003}) 364.083628ms ago: executing program 1 (id=1782): perf_event_open(&(0x7f0000000680)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5a1c, 0x20, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0xc}, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="14000000100001000000000000b890c1a000000a80000000160a01030000000000000000020000000900020073797a30000000000900010073797a30000000005400038008000240000000000800014000000000400003801400010076657468315f746f5f6272696467650014000100776732000000000000000000000000000b00020076657468305f746f5f7465616d00000014000000110001"], 0xa8}}, 0x0) close(r0) 349.502119ms ago: executing program 5 (id=1783): ptrace$setregset(0x4205, 0x0, 0x1, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc55a, 0x1, @perf_bp={0x0, 0x4}, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = syz_open_dev$usbfs(&(0x7f0000000080), 0x75, 0x109301) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) ioctl$USBDEVFS_SETINTERFACE(r0, 0x80085504, &(0x7f0000000140)={0x0, 0x6}) 318.19129ms ago: executing program 1 (id=1784): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'veth1_macvtap\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0xfdfffffc, 0x80, {0x0, 0x0, 0x0, 0x0, 0x1243, 0x108}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macsec={{0xb}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20045808}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@getchain={0x24, 0x11, 0x839, 0x70bd25, 0x0, {0x0, 0x0, 0x0, r2, {0x1}, {0xf, 0xf}, {0x3, 0x7}}}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x90) 141.880396ms ago: executing program 5 (id=1785): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1d, 0xc, &(0x7f0000000440)=@framed={{}, [@ringbuf_output={{}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000001a00)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18090000000000000000000000000000850000006d0000001801000020696c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000000000008500000071"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000380)={0x1f, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000fcffffff0000000007000000850000007b"], 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x34, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xfffffffc}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000740)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xc, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000300)={r0}, 0xc) 111.972597ms ago: executing program 1 (id=1786): perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401f, 0x68180, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x6f, 0x1, @perf_bp={0x0, 0x1}, 0x10c0e8, 0x0, 0x0, 0x3, 0x6, 0x8001, 0x7fff}, 0x0, 0xff6fbfffffffffff, 0xffffffffffffffff, 0x1) socket$nl_route(0x10, 0x3, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'dummy0\x00', &(0x7f0000000280)=@ethtool_channels={0x4a, 0x0, 0x7, 0xfffffffd, 0x4, 0x2, 0x1}}) 88.409557ms ago: executing program 5 (id=1787): perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0xec, 0x7, 0x40, 0x7, 0x0, 0x0, 0xd000, 0x4, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0xfffffffd, 0x2, @perf_bp={0x0, 0x2}, 0x986, 0xfc, 0x4, 0x0, 0x81, 0x9, 0x5, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='blkio.bfq.io_serviced_recursive\x00', 0x275a, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="050000007f000000000001"], 0x48}}, 0x0) write$binfmt_elf32(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c4601f5f014ab0800000000000002003e00010000809a010000380000008b0000000600000005002000020001000100200000f2ffff04"], 0x78) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4000005, 0x10012, r0, 0x0) 67.667628ms ago: executing program 1 (id=1788): r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x2b, 0x1, 0x0, 0x0, 0x0, 0x9, 0xf40b9, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66, 0x2, @perf_config_ext={0x7, 0x100}, 0x204, 0x0, 0x43a1bd76, 0x8, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x4000000000, 0xffffffffffffffff, 0x8) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41100, 0x48, '\x00', 0x0, @fallback=0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = perf_event_open(&(0x7f00000004c0)={0x2, 0x80, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x4}, 0x40db, 0x0, 0x8, 0x8, 0xa, 0x100, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000040)='cpu==0~|!?q\xf7\n[\xb6\x10\xe4\xd5\x1aP.\x13\x8fE`\x19\xe5v\xd6\x9f\x14_\x00\x00\xca\xd3>\x82\x818\x8c\x89\xae>\x03\xbbM{+\x89\x84=\xd2zaSDU\xfbBR:\n$\x8fR\xbd\x12\xdcFJ\xb0\xbc[\x03/\x1c\x9a\x005\x8f\xd2\xbf\xfe\x1a\r\x1c\x8bL\xd3$\xca\xa4\xb6\xddjT\xf1\x97\xf8\x16\xf0\xd6M\xd2\xe1\xfeC\xca\x9b\xf2\xdd6\xae\x17h\x12P\v\xaa\xa7\x01\xf0w\xcf\xf2c \x98\x99\x88i\x05m\xe4\r\xbd\x0ex\xc4l\x84\xcd~\xdf\xe3\x925\xec\xf0\xa5\xaeR2y\bY\xdf\xa1Z\x1cg\x9b\xc1\x8c\xee.\x8d\t/\xb5\x8e=J\n\xa1\xe1q\xd3\x1dY\xe2\x13\xc6\xdc\xbbH\xb59=!.\xa6\n\xe5\xcf\xeb\xdc)}\xd8\xcd\x98\x04\xe0c\x02\b\xa5\v\xcfk\xee;\xb7U\x89\x1b\x00\b\tZ\x98\xc8\xec\xec$kml\x83N\xf2\xfa\x9aM\xec\x00G}\xdaw+?\xe2\xd8\xe5r\xb7Y\xa7\xf7\x8e\r\xee\xc2\xc4\'\x11\xce\xd0l)\x95\xbc\xc7\xf2i\xfa\xa1\xb4\xa5nw&\xfc\'\xc4\xf1\xc1G\xbd\xdb1<\xf6\xac\xdf\x8eZC>\x00'/302) 3.9024ms ago: executing program 5 (id=1789): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xd, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000f6000000850000004300000095"], 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000080000001801000020646c2500000000002020207b1a"], 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x48, '\x00', 0x0, @fallback=0x29, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x5, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000feffffff0000000000040000851000000200000085000000230000009500000000000000"], 0x0, 0xfffffffe, 0x0, 0x0, 0x727c45cd4283345, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000300)={r0}, 0xc) 0s ago: executing program 5 (id=1790): prlimit64(0x0, 0xe, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x402, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x82d, &(0x7f0000000580)={0x0, 0xf445, 0x80, 0x2, 0x3a6}, &(0x7f0000000040), &(0x7f0000000140), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_BUFFERS_UPDATE(r0, 0xf, &(0x7f0000000800)={0x7, 0x0, 0x0, 0x0, 0xffffffffffffff14}, 0x20) kernel console output (not intermixed with test programs): rset for FAT filesystems, filesystem will be case sensitive! [ 41.775828][ T4462] team0: Port device syz_tun added [ 41.803765][ T4462] team0: Port device syz_tun removed [ 41.823119][ T4462] bridge_slave_0: left allmulticast mode [ 41.829052][ T4462] bridge_slave_0: left promiscuous mode [ 41.834852][ T4462] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.845524][ T4462] bridge_slave_1: left allmulticast mode [ 41.858992][ T4462] bridge_slave_1: left promiscuous mode [ 41.868384][ T4462] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.880017][ T4470] netlink: 'syz.2.364': attribute type 4 has an invalid length. [ 41.891674][ T4462] bond0: (slave bond_slave_0): Releasing backup interface [ 41.911355][ T4462] bond0: (slave bond_slave_1): Releasing backup interface [ 41.924134][ T4462] team0: Port device team_slave_0 removed [ 41.933289][ T4462] team0: Port device team_slave_1 removed [ 41.940475][ T4462] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 41.948841][ T4462] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 41.958676][ T4462] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 41.967256][ T4462] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 41.979639][ T4462] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 42.091613][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 42.095855][ T4462] syz.1.359 (4462) used greatest stack depth: 10696 bytes left [ 42.455092][ T3398] usb 9-1: enqueue for inactive port 0 [ 42.460731][ T3398] usb 9-1: enqueue for inactive port 0 [ 42.539729][ T3398] vhci_hcd vhci_hcd.4: vhci_device speed not set [ 42.675069][ T4503] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 42.855880][ T23] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 42.868235][ T4503] ext4 filesystem being mounted at /59/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 43.221489][ T4503] syz.4.379 (4503) used greatest stack depth: 10640 bytes left [ 43.232227][ T3301] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 43.378467][ T4535] team0: Port device syz_tun added [ 43.434197][ T4535] team0: Port device syz_tun removed [ 43.454436][ T4535] bridge_slave_0: left allmulticast mode [ 43.461066][ T4535] bridge_slave_0: left promiscuous mode [ 43.486679][ T4535] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.498502][ T4535] bridge_slave_1: left allmulticast mode [ 43.514097][ T4535] bridge_slave_1: left promiscuous mode [ 43.533849][ T4535] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.595281][ T4535] bond0: (slave bond_slave_0): Releasing backup interface [ 43.629272][ T4535] bond0: (slave bond_slave_1): Releasing backup interface [ 43.886674][ T4535] team0: Port device team_slave_0 removed [ 43.925965][ T4548] capability: warning: `syz.5.397' uses deprecated v2 capabilities in a way that may be insecure [ 43.941698][ T4535] team0: Port device team_slave_1 removed [ 43.959825][ T4535] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 43.982645][ T4535] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 43.996859][ T28] kauditd_printk_skb: 44 callbacks suppressed [ 43.996875][ T28] audit: type=1400 audit(1779923963.918:415): avc: denied { create } for pid=4549 comm="syz.5.398" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 44.028570][ T4535] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 44.047495][ T4535] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 44.068669][ T28] audit: type=1400 audit(1779923963.938:416): avc: denied { connect } for pid=4549 comm="syz.5.398" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 44.118618][ T4556] Cannot find add_set index 0 as target [ 44.143925][ T28] audit: type=1400 audit(1779923963.938:417): avc: denied { ioctl } for pid=4549 comm="syz.5.398" path="socket:[7770]" dev="sockfs" ino=7770 ioctlcmd=0x54a6 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 44.366164][ T4563] set_capacity_and_notify: 2 callbacks suppressed [ 44.366185][ T4563] loop5: detected capacity change from 0 to 128 [ 44.634086][ T4554] loop1: detected capacity change from 0 to 128 [ 44.716913][ T4567] loop4: detected capacity change from 0 to 512 [ 44.778746][ T4567] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 44.826408][ T4567] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c018, mo2=0082] [ 44.858507][ T4567] System zones: 1-12 [ 44.864585][ T4567] EXT4-fs warning (device loop4): ext4_expand_extra_isize_ea:2860: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 44.891446][ T4567] EXT4-fs (loop4): 1 truncate cleaned up [ 44.906458][ T28] audit: type=1400 audit(1779923964.818:418): avc: denied { getattr } for pid=4571 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf/eth0.dhcp" dev="tmpfs" ino=514 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 44.942501][ T4567] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 45.025032][ T4567] EXT4-fs (loop4): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 45.060792][ T28] audit: type=1400 audit(1779923964.908:419): avc: denied { read } for pid=4575 comm="sed" name="eth0.dhcp" dev="tmpfs" ino=514 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 45.093376][ T4585] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c018, mo2=0082] [ 45.111332][ T4585] EXT4-fs (loop4): re-mounted 00000000-0000-0000-0000-000000000000 r/w. [ 45.162463][ T28] audit: type=1400 audit(1779923964.908:420): avc: denied { open } for pid=4575 comm="sed" path="/run/dhcpcd/hook-state/resolv.conf/eth0.dhcp" dev="tmpfs" ino=514 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 45.198752][ T3301] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.259886][ T28] audit: type=1400 audit(1779923964.938:421): avc: denied { remount } for pid=4566 comm="syz.4.407" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 45.321633][ T28] audit: type=1400 audit(1779923965.008:422): avc: denied { write } for pid=4570 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 45.388845][ T4554] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 45.406720][ T28] audit: type=1400 audit(1779923965.008:423): avc: denied { create } for pid=4570 comm="dhcpcd-run-hook" name="resolv.conf.eth2.ipv4ll" scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 45.451749][ T4474] FAT-fs (loop3): error, fat_get_cluster: detected the cluster chain loop (i_pos 1) [ 45.463160][ T28] audit: type=1400 audit(1779923965.008:424): avc: denied { write } for pid=4570 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf.eth2.ipv4ll" dev="tmpfs" ino=2589 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 45.502626][ T4554] ext4 filesystem being mounted at /78/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 45.694413][ T4633] GUP no longer grows the stack in syz.4.418 (4633): 200000004000-200000006000 (200000002000) [ 45.712358][ T4633] CPU: 0 UID: 0 PID: 4633 Comm: syz.4.418 Not tainted syzkaller #0 PREEMPT(lazy) [ 45.712398][ T4633] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 45.712412][ T4633] Call Trace: [ 45.712419][ T4633] [ 45.712494][ T4633] __dump_stack+0x1d/0x30 [ 45.712519][ T4633] dump_stack_lvl+0x95/0xd0 [ 45.712545][ T4633] dump_stack+0x15/0x1b [ 45.712565][ T4633] __get_user_pages+0x1b26/0x1f10 [ 45.712626][ T4633] ? __rcu_read_unlock+0x4e/0x70 [ 45.712651][ T4633] get_user_pages_remote+0x1d5/0x6b0 [ 45.712683][ T4633] __access_remote_vm+0x154/0x4c0 [ 45.712732][ T4633] access_remote_vm+0x32/0x40 [ 45.712761][ T4633] proc_pid_cmdline_read+0x32b/0x6b0 [ 45.712786][ T4633] ? __pfx_proc_pid_cmdline_read+0x10/0x10 [ 45.712810][ T4633] vfs_readv+0x432/0x6e0 [ 45.712890][ T4633] __x64_sys_preadv+0xfd/0x1c0 [ 45.712924][ T4633] x64_sys_call+0x2915/0x3020 [ 45.713076][ T4633] do_syscall_64+0x12c/0x3b0 [ 45.713110][ T4633] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.713134][ T4633] RIP: 0033:0x7f34830cce59 [ 45.713152][ T4633] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 45.713171][ T4633] RSP: 002b:00007f3481b1f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 45.713202][ T4633] RAX: ffffffffffffffda RBX: 00007f3483345fa0 RCX: 00007f34830cce59 [ 45.713218][ T4633] RDX: 0000000000000001 RSI: 0000200000000040 RDI: 0000000000000003 [ 45.713232][ T4633] RBP: 00007f3483162d6f R08: 00000000000006cd R09: 0000000000000000 [ 45.713247][ T4633] R10: 0000000000000300 R11: 0000000000000246 R12: 0000000000000000 [ 45.713339][ T4633] R13: 00007f3483346038 R14: 00007f3483345fa0 R15: 00007fffa6dcba68 [ 45.713359][ T4633] [ 45.921670][ T4641] loop4: detected capacity change from 0 to 1024 [ 45.930657][ T4641] EXT4-fs: Ignoring removed nobh option [ 45.938175][ T4641] EXT4-fs: Ignoring removed i_version option [ 45.950887][ T4641] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 45.975355][ T23] net_ratelimit: 4 callbacks suppressed [ 45.975400][ T23] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 45.987480][ T4554] syz.1.400 (4554) used greatest stack depth: 10048 bytes left [ 46.002806][ T3295] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 46.023531][ T4650] netlink: 'syz.2.422': attribute type 13 has an invalid length. [ 46.031651][ T4650] netlink: 24859 bytes leftover after parsing attributes in process `syz.2.422'. [ 46.057869][ T4641] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 25 vs 1305 free clusters [ 46.093022][ T4641] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 232 with error 28 [ 46.112329][ T4641] EXT4-fs (loop4): This should not happen!! Data will be lost [ 46.112329][ T4641] [ 46.127309][ T4641] EXT4-fs (loop4): Total free blocks count 0 [ 46.133532][ T4641] EXT4-fs (loop4): Free/Dirty block details [ 46.155223][ T4641] EXT4-fs (loop4): free_blocks=20480 [ 46.168861][ T4641] EXT4-fs (loop4): dirty_blocks=240 [ 46.183478][ T4641] EXT4-fs (loop4): Block reservation details [ 46.195783][ T4641] EXT4-fs (loop4): i_reserved_data_blocks=15 [ 46.215774][ T3398] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 46.240135][ T4641] syz.4.419 (4641) used greatest stack depth: 9680 bytes left [ 46.306746][ T2284] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 232 with error 28 [ 46.324172][ T4669] xt_socket: unknown flags 0x48 [ 46.329126][ T3301] EXT4-fs warning (device loop4): ext4_evict_inode:195: inode #18: comm syz-executor: data will be lost [ 46.569638][ T4681] loop1: detected capacity change from 0 to 8192 [ 46.608514][ T4681] bio_check_eod: 15121 callbacks suppressed [ 46.608530][ T4681] syz.1.430: attempt to access beyond end of device [ 46.608530][ T4681] loop1: rw=0, sector=57847, nr_sectors = 1 limit=8192 [ 46.628927][ T4681] buffer_io_error: 15121 callbacks suppressed [ 46.628941][ T4681] Buffer I/O error on dev loop1, logical block 57847, async page read [ 46.653190][ T4681] syz.1.430: attempt to access beyond end of device [ 46.653190][ T4681] loop1: rw=0, sector=57847, nr_sectors = 1 limit=8192 [ 46.688677][ T4681] Buffer I/O error on dev loop1, logical block 57847, async page read [ 46.713472][ T4681] syz.1.430: attempt to access beyond end of device [ 46.713472][ T4681] loop1: rw=0, sector=57847, nr_sectors = 1 limit=8192 [ 46.805569][ T4681] Buffer I/O error on dev loop1, logical block 57847, async page read [ 46.819222][ T4681] syz.1.430: attempt to access beyond end of device [ 46.819222][ T4681] loop1: rw=0, sector=57847, nr_sectors = 1 limit=8192 [ 46.833436][ T4681] Buffer I/O error on dev loop1, logical block 57847, async page read [ 46.841989][ T4681] syz.1.430: attempt to access beyond end of device [ 46.841989][ T4681] loop1: rw=0, sector=57847, nr_sectors = 1 limit=8192 [ 46.857708][ T4681] Buffer I/O error on dev loop1, logical block 57847, async page read [ 46.866417][ T4681] syz.1.430: attempt to access beyond end of device [ 46.866417][ T4681] loop1: rw=0, sector=57847, nr_sectors = 1 limit=8192 [ 46.880112][ T4681] Buffer I/O error on dev loop1, logical block 57847, async page read [ 46.907377][ T4681] syz.1.430: attempt to access beyond end of device [ 46.907377][ T4681] loop1: rw=0, sector=57847, nr_sectors = 1 limit=8192 [ 46.928295][ T4683] loop2: detected capacity change from 0 to 128 [ 46.940724][ T4709] netlink: 28 bytes leftover after parsing attributes in process `syz.3.443'. [ 46.975043][ T4681] Buffer I/O error on dev loop1, logical block 57847, async page read [ 46.997875][ T4681] syz.1.430: attempt to access beyond end of device [ 46.997875][ T4681] loop1: rw=0, sector=57847, nr_sectors = 1 limit=8192 [ 47.026035][ T23] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 47.050747][ T4681] Buffer I/O error on dev loop1, logical block 57847, async page read [ 47.076499][ T4681] syz.1.430: attempt to access beyond end of device [ 47.076499][ T4681] loop1: rw=0, sector=57847, nr_sectors = 1 limit=8192 [ 47.143399][ T4681] Buffer I/O error on dev loop1, logical block 57847, async page read [ 47.153398][ T4681] syz.1.430: attempt to access beyond end of device [ 47.153398][ T4681] loop1: rw=0, sector=57847, nr_sectors = 1 limit=8192 [ 47.174715][ T4681] Buffer I/O error on dev loop1, logical block 57847, async page read [ 47.421310][ T4736] loop5: detected capacity change from 0 to 128 [ 47.456730][ T4739] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 47.459937][ T4683] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 47.548129][ T4683] ext4 filesystem being mounted at /142/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 47.620872][ T4745] team0: Port device syz_tun added [ 47.706354][ T4750] team0: Port device syz_tun removed [ 47.736659][ T4750] bridge_slave_0: left allmulticast mode [ 47.742715][ T4750] bridge_slave_0: left promiscuous mode [ 47.757391][ T4750] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.770474][ T4750] bridge_slave_1: left allmulticast mode [ 47.779551][ T4750] bridge_slave_1: left promiscuous mode [ 47.786995][ T4750] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.822847][ T4750] bond0: (slave bond_slave_0): Releasing backup interface [ 47.851544][ T4750] bond0: (slave bond_slave_1): Releasing backup interface [ 47.878296][ T4750] team0: Port device team_slave_0 removed [ 47.905284][ T4750] team0: Port device team_slave_1 removed [ 47.916432][ T4750] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 47.917441][ T3302] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 47.935364][ T4750] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 47.945961][ T4750] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 47.953420][ T4750] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 47.970105][ T4750] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 48.005955][ T4767] loop2: detected capacity change from 0 to 8192 [ 48.055297][ T3390] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 48.077051][ T4773] loop5: detected capacity change from 0 to 256 [ 48.237750][ T3398] IPVS: starting estimator thread 0... [ 48.246515][ T4778] IPVS: wlc: UDP 224.0.0.2:0 - no destination available [ 48.345275][ T4784] IPVS: using max 2832 ests per chain, 141600 per kthread [ 48.497487][ T4806] IPVS: rr: UDP 224.0.0.2:0 - no destination available [ 48.581329][ T4813] macvtap1: entered promiscuous mode [ 48.588314][ T4813] macvtap1: entered allmulticast mode [ 48.882574][ T4830] loop5: detected capacity change from 0 to 512 [ 48.890265][ T4830] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 48.903741][ T4830] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 48.924056][ T4830] EXT4-fs (loop5): warning: mounting unchecked fs, running e2fsck is recommended [ 48.933714][ T4830] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a002e01c, mo2=0006] [ 48.961358][ T4830] System zones: 0-2, 18-18, 34-35 [ 48.981377][ T4830] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 49.065790][ T4840] netlink: 'syz.1.500': attribute type 2 has an invalid length. [ 49.083314][ T28] kauditd_printk_skb: 28 callbacks suppressed [ 49.083329][ T28] audit: type=1400 audit(1779923968.998:453): avc: denied { write } for pid=4829 comm="syz.5.495" name="/" dev="loop5" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 49.102887][ T4840] netlink: 12 bytes leftover after parsing attributes in process `syz.1.500'. [ 49.111385][ T3390] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 49.133866][ T3592] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.143040][ T28] audit: type=1400 audit(1779923969.048:454): avc: denied { mounton } for pid=4842 comm="syz.3.501" path="/114/file0" dev="tmpfs" ino=606 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 49.197174][ T4847] batadv_slave_0: entered promiscuous mode [ 49.232651][ T4847] batadv_slave_0: left promiscuous mode [ 49.255156][ T11] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 49.490086][ T4858] netlink: 104 bytes leftover after parsing attributes in process `syz.3.507'. [ 49.619006][ T4874] lo: entered allmulticast mode [ 49.624390][ T4874] lo: left allmulticast mode [ 49.654740][ T28] audit: type=1400 audit(1779923969.568:455): avc: denied { watch watch_reads } for pid=4875 comm="syz.1.513" path="/proc/213/net" dev="proc" ino=9323 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dir permissive=1 [ 50.504913][ T4927] netlink: 'syz.1.539': attribute type 17 has an invalid length. [ 50.516083][ T4925] sctp: [Deprecated]: syz.5.538 (pid 4925) Use of struct sctp_assoc_value in delayed_ack socket option. [ 50.516083][ T4925] Use struct sctp_sack_info instead [ 50.567439][ T4921] loop3: detected capacity change from 0 to 8192 [ 50.590479][ T4921] FAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 50.688096][ T4927] 8021q: adding VLAN 0 to HW filter on device bond1 [ 50.719661][ T28] audit: type=1400 audit(1779923970.628:456): avc: denied { load_policy } for pid=4930 comm="syz.3.541" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 50.742252][ T4934] SELinux: policydb magic number 0x0 does not match expected magic number 0xf97cff8c [ 50.757074][ T4934] SELinux: failed to load policy [ 50.771699][ T4938] netlink: 4 bytes leftover after parsing attributes in process `syz.2.544'. [ 50.789450][ T4938] netlink: 4 bytes leftover after parsing attributes in process `syz.2.544'. [ 50.984406][ T4953] loop4: detected capacity change from 0 to 512 [ 51.001221][ T4953] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 51.012200][ T4951] loop5: detected capacity change from 0 to 8192 [ 51.019096][ T3376] net_ratelimit: 3 callbacks suppressed [ 51.019136][ T3376] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 51.034729][ T4953] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:483: comm syz.4.551: Invalid block bitmap block 0 in block_group 0 [ 51.039743][ T4943] loop3: detected capacity change from 0 to 128 [ 51.090014][ T4953] loop4: lost filesystem error report for type 5 error -117 [ 51.090192][ T4953] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 51.097634][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 51.097657][ C0] EXT4-fs (loop4): initial error at time 1779923971: ext4_read_block_bitmap_nowait:483 [ 51.097682][ C0] EXT4-fs (loop4): last error at time 1779923971: ext4_read_block_bitmap_nowait:483 [ 51.159065][ T4953] loop4: lost filesystem error report for type 5 error -117 [ 51.160883][ T4953] EXT4-fs error (device loop4): ext4_clear_blocks:876: inode #11: comm syz.4.551: attempt to clear invalid blocks 983261 len 1 [ 51.191685][ T3390] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 51.200963][ T4953] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 51.201177][ T4953] EXT4-fs error (device loop4): __ext4_get_inode_loc:4885: comm syz.4.551: Invalid inode table block 0 in block_group 0 [ 51.223340][ T4953] loop4: lost filesystem error report for type 5 error -117 [ 51.224820][ T4953] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 51.256078][ T4953] loop4: lost filesystem error report for type 5 error -117 [ 51.257256][ T4953] EXT4-fs error (device loop4) in ext4_orphan_del:303: Corrupt filesystem [ 51.303993][ T4953] loop4: lost filesystem error report for type 5 error -117 [ 51.304216][ T4953] EXT4-fs error (device loop4): __ext4_get_inode_loc:4885: comm syz.4.551: Invalid inode table block 0 in block_group 0 [ 51.324586][ T11] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 51.363056][ T4953] loop4: lost filesystem error report for type 5 error -117 [ 51.363243][ T4953] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 51.395582][ T4943] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 51.411024][ T4953] loop4: lost filesystem error report for type 5 error -117 [ 51.412672][ T4953] EXT4-fs error (device loop4): ext4_truncate:4690: inode #11: comm syz.4.551: mark_inode_dirty error [ 51.434926][ T4953] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 51.435544][ T4953] EXT4-fs error (device loop4) in ext4_process_orphan:345: Corrupt filesystem [ 51.477422][ T4943] ext4 filesystem being mounted at /128/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 51.515164][ T4953] loop4: lost filesystem error report for type 5 error -117 [ 51.538890][ T4953] EXT4-fs error (device loop4): __ext4_get_inode_loc:4885: comm syz.4.551: Invalid inode table block 0 in block_group 0 [ 51.584212][ T4967] netlink: 16178 bytes leftover after parsing attributes in process `syz.2.556'. [ 51.600996][ T4953] loop4: lost filesystem error report for type 5 error -117 [ 51.601195][ T4953] EXT4-fs (loop4): 1 truncate cleaned up [ 51.615018][ T4951] bio_check_eod: 25384 callbacks suppressed [ 51.615035][ T4951] syz.5.548: attempt to access beyond end of device [ 51.615035][ T4951] loop5: rw=0, sector=57847, nr_sectors = 1 limit=8192 [ 51.644096][ T4953] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 51.656858][ T11] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 51.657403][ T4951] buffer_io_error: 25384 callbacks suppressed [ 51.657417][ T4951] Buffer I/O error on dev loop5, logical block 57847, async page read [ 51.695861][ T4953] EXT4-fs: Ignoring removed bh option [ 51.701420][ T4951] syz.5.548: attempt to access beyond end of device [ 51.701420][ T4951] loop5: rw=0, sector=57847, nr_sectors = 1 limit=8192 [ 51.715314][ T4951] Buffer I/O error on dev loop5, logical block 57847, async page read [ 51.723700][ T4953] EXT4-fs (loop4): changing journal_checksum during remount not supported; ignoring [ 51.744823][ T4951] syz.5.548: attempt to access beyond end of device [ 51.744823][ T4951] loop5: rw=0, sector=57847, nr_sectors = 1 limit=8192 [ 51.791951][ T4981] netlink: 104 bytes leftover after parsing attributes in process `syz.2.563'. [ 51.794212][ T4951] Buffer I/O error on dev loop5, logical block 57847, async page read [ 51.806488][ T28] audit: type=1400 audit(1779923971.708:457): avc: denied { write } for pid=4942 comm="syz.3.546" name="lost+found" dev="loop3" ino=11 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 51.810144][ T4951] syz.5.548: attempt to access beyond end of device [ 51.810144][ T4951] loop5: rw=0, sector=57847, nr_sectors = 1 limit=8192 [ 51.868505][ T3301] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.881599][ T3296] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 51.901698][ T4951] Buffer I/O error on dev loop5, logical block 57847, async page read [ 51.958354][ T4989] loop1: detected capacity change from 0 to 512 [ 51.966849][ T28] audit: type=1400 audit(1779923971.888:458): avc: denied { attach_queue } for pid=4985 comm="syz.2.567" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tun_socket permissive=1 [ 51.987025][ T4983] loop4: detected capacity change from 0 to 8192 [ 51.996279][ T4989] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 52.014753][ T4989] ext4 filesystem being mounted at /103/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.041831][ T28] audit: type=1400 audit(1779923971.958:459): avc: denied { write } for pid=4988 comm="syz.1.566" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 52.092436][ T28] audit: type=1326 audit(1779923972.008:460): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4993 comm="syz.2.569" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1b089bce59 code=0x7ffc0000 [ 52.117929][ T28] audit: type=1326 audit(1779923972.008:461): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4993 comm="syz.2.569" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1b089bce59 code=0x7ffc0000 [ 52.143918][ T28] audit: type=1326 audit(1779923972.008:462): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4993 comm="syz.2.569" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1b089bce59 code=0x7ffc0000 [ 52.217184][ T3390] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 52.310697][ T3295] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.347747][ T5003] loop4: detected capacity change from 0 to 128 [ 52.383668][ T5006] loop1: detected capacity change from 0 to 1024 [ 52.395968][ T5006] EXT4-fs (loop1): stripe (2) is not aligned with cluster size (16), stripe is disabled [ 52.473258][ T5006] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 52.632989][ T3295] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.803323][ T5036] netlink: 'syz.4.588': attribute type 21 has an invalid length. [ 52.819390][ T5036] netlink: 132 bytes leftover after parsing attributes in process `syz.4.588'. [ 52.924405][ T5045] loop4: detected capacity change from 0 to 512 [ 52.960226][ T5045] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 52.990980][ T5045] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c018, mo2=0082] [ 53.047198][ T5045] System zones: 1-12 [ 53.059114][ T5045] EXT4-fs (loop4): 1 truncate cleaned up [ 53.077129][ T5045] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 53.113915][ T5052] loop3: detected capacity change from 0 to 256 [ 53.193580][ T3301] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.256545][ T3390] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 53.419675][ T3376] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 53.752295][ T5075] EXT4-fs (loop5): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 53.779792][ T5075] ext4 filesystem being mounted at /81/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 53.970203][ T3592] EXT4-fs (loop5): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 54.012882][ T5092] EXT4-fs error (device loop5): ext4_orphan_get:1397: inode #15: comm syz.5.612: inode has both inline data and extents flags [ 54.029446][ T5092] loop5: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 54.029656][ T5092] EXT4-fs error (device loop5): ext4_orphan_get:1402: comm syz.5.612: couldn't read orphan inode 15 (err -117) [ 54.045019][ C1] EXT4-fs (loop5): error count since last fsck: 1 [ 54.056532][ T5092] loop5: lost filesystem error report for type 5 error -117 [ 54.057143][ C1] EXT4-fs (loop5): initial error at time 1779923973: ext4_orphan_get:1397 [ 54.057646][ T5092] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000070000 r/w without journal. Quota mode: writeback. [ 54.064447][ C1] : inode 15 [ 54.088642][ C1] EXT4-fs (loop5): last error at time 1779923973: ext4_orphan_get:1402 [ 54.112895][ T3592] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000070000. [ 54.306516][ T3390] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 54.640660][ T28] kauditd_printk_skb: 55 callbacks suppressed [ 54.640677][ T28] audit: type=1400 audit(1779923974.558:518): avc: denied { create } for pid=5121 comm="syz.2.625" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 54.680629][ T28] audit: type=1400 audit(1779923974.588:519): avc: denied { write } for pid=5121 comm="syz.2.625" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 54.765060][ T28] audit: type=1400 audit(1779923974.678:520): avc: denied { mount } for pid=5128 comm="syz.3.628" name="/" dev="configfs" ino=34 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 54.790551][ T28] audit: type=1400 audit(1779923974.678:521): avc: denied { search } for pid=5128 comm="syz.3.628" name="/" dev="configfs" ino=34 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 54.812738][ T28] audit: type=1400 audit(1779923974.678:522): avc: denied { search } for pid=5128 comm="syz.3.628" name="/" dev="configfs" ino=34 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 54.841459][ T28] audit: type=1400 audit(1779923974.688:523): avc: denied { setopt } for pid=5130 comm="syz.3.629" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 54.930340][ T28] audit: type=1400 audit(1779923974.848:524): avc: denied { write } for pid=5142 comm="syz.2.634" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 55.037321][ T5147] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 55.050394][ T5147] ext4 filesystem being mounted at /115/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 55.064815][ T28] audit: type=1400 audit(1779923974.978:525): avc: denied { write } for pid=5146 comm="syz.1.635" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 55.096663][ T28] audit: type=1400 audit(1779923974.988:526): avc: denied { write } for pid=5146 comm="syz.1.635" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 55.167626][ T28] audit: type=1326 audit(1779923975.088:527): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5153 comm="syz.5.637" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f162e20ce59 code=0x7ffc0000 [ 55.169244][ T3295] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.335405][ T805] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 55.495867][ T11] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 55.585836][ T11] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 55.609484][ T11] hid-generic 0000:0000:0000.0001: hidraw0: HID v0.00 Device [syz1] on syz0 [ 55.636296][ T5183] set_capacity_and_notify: 3 callbacks suppressed [ 55.636314][ T5183] loop4: detected capacity change from 0 to 4096 [ 55.669777][ T5183] SELinux: security_context_str_to_sid (user_u) failed with errno=-22 [ 55.934715][ T5210] netlink: 4 bytes leftover after parsing attributes in process `syz.1.660'. [ 56.136454][ T3376] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 56.331766][ T5236] loop4: detected capacity change from 0 to 512 [ 56.342031][ T5236] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 56.353927][ T5236] EXT4-fs (loop4): 1 orphan inode deleted [ 56.359913][ T5236] EXT4-fs (loop4): 1 truncate cleaned up [ 56.368174][ T5236] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 56.385816][ T3390] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 56.420434][ T3301] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.601522][ T5245] loop5: detected capacity change from 0 to 512 [ 56.614267][ T5245] EXT4-fs: Ignoring removed oldalloc option [ 56.648529][ T5245] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 56.682063][ T5245] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 56.708747][ T5245] ext4 filesystem being mounted at /97/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.745180][ T5247] futex_wake_op: syz.4.676 tries to shift op by 32; fix this program [ 56.785410][ T3592] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.984618][ T5266] loop1: detected capacity change from 0 to 1024 [ 57.001536][ T5266] EXT4-fs: Ignoring removed nobh option [ 57.019047][ T5266] EXT4-fs: Ignoring removed i_version option [ 57.045279][ T5270] 9p: Bad value for 'rfdno' [ 57.052144][ T5266] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 57.127723][ T5220] syz.3.665 (5220) used greatest stack depth: 9664 bytes left [ 57.147403][ T5266] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 25 vs 1305 free clusters [ 57.187229][ T5266] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 792 with error 28 [ 57.199879][ T5266] EXT4-fs (loop1): This should not happen!! Data will be lost [ 57.199879][ T5266] [ 57.224801][ T5266] EXT4-fs (loop1): Total free blocks count 0 [ 57.236751][ T5266] EXT4-fs (loop1): Free/Dirty block details [ 57.243264][ T5266] EXT4-fs (loop1): free_blocks=20480 [ 57.248970][ T5266] EXT4-fs (loop1): dirty_blocks=800 [ 57.257621][ T5266] EXT4-fs (loop1): Block reservation details [ 57.263938][ T5266] EXT4-fs (loop1): i_reserved_data_blocks=50 [ 57.343457][ T5290] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=5290 comm=syz.3.692 [ 57.432395][ T3390] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 57.446580][ T360] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 792 with error 28 [ 57.464554][ T3295] EXT4-fs warning (device loop1): ext4_evict_inode:195: inode #18: comm syz-executor: data will be lost [ 57.539348][ T5304] netlink: 4 bytes leftover after parsing attributes in process `syz.3.697'. [ 57.708635][ T5316] syzkaller1: entered promiscuous mode [ 57.727723][ T5316] syzkaller1: entered allmulticast mode [ 57.897343][ T5330] loop1: detected capacity change from 0 to 8192 [ 57.920959][ T5332] syz.3.712 (5332) used greatest stack depth: 9544 bytes left [ 58.031218][ T5339] netlink: 'syz.1.715': attribute type 13 has an invalid length. [ 58.066638][ T5339] gretap0: refused to change device tx_queue_len [ 58.084102][ T5339] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 58.130912][ T5351] netlink: 8 bytes leftover after parsing attributes in process `syz.3.721'. [ 58.140770][ T5351] netlink: 'syz.3.721': attribute type 5 has an invalid length. [ 58.148991][ T5351] netlink: 20 bytes leftover after parsing attributes in process `syz.3.721'. [ 58.212003][ T5351] geneve2: entered promiscuous mode [ 58.217529][ T5351] geneve2: entered allmulticast mode [ 58.227929][ T295] netdevsim netdevsim3 netdevsim0: set [1, 1] type 2 family 0 port 256 - 0 [ 58.236719][ T295] netdevsim netdevsim3 netdevsim1: set [1, 1] type 2 family 0 port 256 - 0 [ 58.263056][ T295] netdevsim netdevsim3 netdevsim2: set [1, 1] type 2 family 0 port 256 - 0 [ 58.289740][ T295] netdevsim netdevsim3 netdevsim3: set [1, 1] type 2 family 0 port 256 - 0 [ 58.338228][ T5365] usb usb6: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 58.357212][ T5365] vhci_hcd vhci_hcd.2: invalid port number 96 [ 58.382961][ T5365] vhci_hcd vhci_hcd.2: default hub control req: 0006 v000d i0060 l0 [ 58.392783][ T5370] futex_wake_op: syz.5.730 tries to shift op by 144; fix this program [ 58.455572][ T3390] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 58.695321][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 58.922195][ T5405] netlink: 4 bytes leftover after parsing attributes in process `syz.3.744'. [ 59.099680][ T5412] loop2: detected capacity change from 0 to 1024 [ 59.133659][ T5412] EXT4-fs: Ignoring removed nobh option [ 59.166370][ T5412] EXT4-fs: Ignoring removed i_version option [ 59.175213][ T11] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 59.229756][ T5412] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 59.377558][ T5412] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 25 vs 1305 free clusters [ 59.399566][ T5412] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 648 with error 28 [ 59.478945][ T5412] EXT4-fs (loop2): This should not happen!! Data will be lost [ 59.478945][ T5412] [ 59.495328][ T3390] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 59.522941][ T5412] EXT4-fs (loop2): Total free blocks count 0 [ 59.532404][ T5438] loop4: detected capacity change from 0 to 128 [ 59.555955][ T5412] EXT4-fs (loop2): Free/Dirty block details [ 59.570561][ T5438] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 59.574473][ T5412] EXT4-fs (loop2): free_blocks=20480 [ 59.590956][ T5438] ext4 filesystem being mounted at /150/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 59.601542][ T5412] EXT4-fs (loop2): dirty_blocks=656 [ 59.607204][ T5412] EXT4-fs (loop2): Block reservation details [ 59.625081][ T5412] EXT4-fs (loop2): i_reserved_data_blocks=41 [ 59.706409][ T3301] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 59.855694][ T2284] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 224 with max blocks 424 with error 28 [ 59.868803][ T5386] loop5: detected capacity change from 0 to 128 [ 59.877132][ T3302] EXT4-fs warning (device loop2): ext4_evict_inode:195: inode #18: comm syz-executor: data will be lost [ 59.955979][ T5456] loop2: detected capacity change from 0 to 512 [ 60.006073][ T23] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 60.298072][ T5463] netlink: 4 bytes leftover after parsing attributes in process `syz.2.767'. [ 60.315576][ T805] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 60.401919][ T5467] netlink: 256 bytes leftover after parsing attributes in process `syz.2.769'. [ 60.637480][ T5487] futex_wake_op: syz.4.778 tries to shift op by 144; fix this program [ 61.315459][ T11] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 61.329650][ T11] hid-generic 0000:0000:0000.0002: hidraw0: HID v0.00 Device [syz1] on syz0 [ 61.472725][ T5509] loop1: detected capacity change from 0 to 4096 [ 61.531190][ T5509] SELinux: security_context_str_to_sid (user_u) failed with errno=-22 [ 61.575232][ T805] net_ratelimit: 129 callbacks suppressed [ 61.575262][ T805] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 61.751201][ T28] kauditd_printk_skb: 69 callbacks suppressed [ 61.751219][ T28] audit: type=1326 audit(1779923981.668:597): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5514 comm="syz.4.788" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f34830cce59 code=0x7ffc0000 [ 61.755044][ T5386] EXT4-fs (loop5): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 61.760038][ T28] audit: type=1326 audit(1779923981.678:598): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5514 comm="syz.4.788" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f34830cce59 code=0x7ffc0000 [ 61.921426][ T5386] ext4 filesystem being mounted at /110/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 61.941992][ T28] audit: type=1326 audit(1779923981.748:599): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5514 comm="syz.4.788" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f34830cce59 code=0x7ffc0000 [ 62.043509][ T28] audit: type=1326 audit(1779923981.748:600): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5514 comm="syz.4.788" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=14 compat=0 ip=0x7f34830cce59 code=0x7ffc0000 [ 62.097322][ T28] audit: type=1326 audit(1779923981.748:601): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5514 comm="syz.4.788" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f34830cce59 code=0x7ffc0000 [ 62.157442][ T5520] netlink: 4 bytes leftover after parsing attributes in process `syz.4.790'. [ 62.167882][ T28] audit: type=1326 audit(1779923981.748:602): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5514 comm="syz.4.788" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7f34830cce59 code=0x7ffc0000 [ 62.215563][ T11] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 62.236654][ T28] audit: type=1326 audit(1779923981.748:603): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5514 comm="syz.4.788" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f34830cce59 code=0x7ffc0000 [ 62.308289][ T28] audit: type=1326 audit(1779923981.998:604): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5514 comm="syz.4.788" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=231 compat=0 ip=0x7f34830cce59 code=0x7ffc0000 [ 62.505719][ T3592] EXT4-fs (loop5): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 62.626191][ T805] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 62.677502][ T5542] netlink: 16 bytes leftover after parsing attributes in process `syz.5.800'. [ 62.971907][ T5555] loop1: detected capacity change from 0 to 128 [ 63.004472][ T5557] SELinux: failed to load policy [ 63.052503][ T5555] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 63.113928][ T5555] ext4 filesystem being mounted at /150/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 63.528570][ T3295] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 63.667772][ T23] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 63.745139][ T5576] netlink: 'syz.2.816': attribute type 3 has an invalid length. [ 63.769867][ T5576] netlink: 4496 bytes leftover after parsing attributes in process `syz.2.816'. [ 63.805916][ T5576] netlink: 'syz.2.816': attribute type 3 has an invalid length. [ 63.825065][ T5576] netlink: 4496 bytes leftover after parsing attributes in process `syz.2.816'. [ 63.868588][ T5584] netlink: 40 bytes leftover after parsing attributes in process `syz.4.819'. [ 63.927729][ T5585] netlink: 40 bytes leftover after parsing attributes in process `syz.4.819'. [ 64.004723][ T28] audit: type=1400 audit(1779923983.918:605): avc: denied { write } for pid=5592 comm="syz.5.823" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 64.049669][ T5595] netlink: 'syz.5.824': attribute type 3 has an invalid length. [ 64.074420][ T5595] netlink: 'syz.5.824': attribute type 1 has an invalid length. [ 64.096014][ T5595] netlink: 60387 bytes leftover after parsing attributes in process `syz.5.824'. [ 64.108009][ T5597] netlink: 24 bytes leftover after parsing attributes in process `syz.2.825'. [ 64.194583][ T5602] loop5: detected capacity change from 0 to 512 [ 64.211235][ T28] audit: type=1400 audit(1779923984.128:606): avc: denied { append } for pid=5605 comm="syz.1.829" name="sg0" dev="devtmpfs" ino=135 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 64.269276][ T5602] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 64.292879][ T5602] ext4 filesystem being mounted at /122/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 64.393557][ T3592] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 64.534476][ T5616] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=263 sclass=netlink_audit_socket pid=5616 comm=syz.2.832 [ 64.563272][ T5618] netlink: 28 bytes leftover after parsing attributes in process `syz.1.833'. [ 64.594906][ T5620] netlink: 12 bytes leftover after parsing attributes in process `syz.5.834'. [ 64.679571][ T5626] netlink: 40 bytes leftover after parsing attributes in process `syz.5.837'. [ 64.695526][ T23] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 64.712412][ T5628] loop2: detected capacity change from 0 to 512 [ 64.757341][ T5628] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a842c01c, mo2=0002] [ 64.767380][ T5632] loop5: detected capacity change from 0 to 256 [ 64.773752][ T5628] System zones: 0-2, 18-18, 34-35 [ 64.786648][ T5632] msdos: Bad value for 'time_offset' [ 64.797683][ T5628] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 64.835107][ T5628] ext4 filesystem being mounted at /207/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 64.927024][ T3302] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 65.029611][ T5638] loop1: detected capacity change from 0 to 2048 [ 65.074243][ T5638] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 65.254313][ T5624] EXT4-fs error (device loop1): ext4_ext_precache:648: inode #2: comm syz.1.836: pblk 1 bad header/extent: invalid magic - magic 2, entries 0, max 3(0), depth 0(4) [ 65.255843][ T3376] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 65.281148][ T5624] EXT4-fs (loop1): Remounting filesystem read-only [ 65.418586][ T3295] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 65.743451][ T23] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 66.279694][ T5682] loop4: detected capacity change from 0 to 4096 [ 66.303281][ T5682] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 66.375145][ T23] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 66.585873][ T3301] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 66.782782][ T23] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 66.955728][ T5716] loop3: detected capacity change from 0 to 512 [ 66.989086][ T5716] ext4 filesystem being mounted at /178/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 67.002812][ T28] kauditd_printk_skb: 7 callbacks suppressed [ 67.002830][ T28] audit: type=1400 audit(1779923986.924:614): avc: denied { write } for pid=5715 comm="syz.3.874" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 67.043938][ T11] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 67.052434][ T11] hid-generic 0000:0000:0000.0003: hidraw0: HID v0.00 Device [syz1] on syz0 [ 67.086300][ T5726] loop4: detected capacity change from 0 to 4096 [ 67.124564][ T3296] EXT4-fs unmount: 1 callbacks suppressed [ 67.124579][ T3296] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000d40000. [ 67.177795][ T5733] loop3: detected capacity change from 0 to 256 [ 67.193180][ T5733] FAT-fs (loop3): Directory bread(block 1285) failed [ 67.212739][ T5733] FAT-fs (loop3): Directory bread(block 1286) failed [ 67.224324][ T5733] FAT-fs (loop3): Directory bread(block 1287) failed [ 67.242822][ T5733] FAT-fs (loop3): Directory bread(block 1288) failed [ 67.269704][ T5733] FAT-fs (loop3): Directory bread(block 1285) failed [ 67.285903][ T5733] FAT-fs (loop3): Directory bread(block 1286) failed [ 67.300759][ T5733] FAT-fs (loop3): Directory bread(block 1287) failed [ 67.318459][ T5733] FAT-fs (loop3): Directory bread(block 1288) failed [ 67.334747][ T5733] FAT-fs (loop3): Directory bread(block 1285) failed [ 67.347879][ T5733] FAT-fs (loop3): Directory bread(block 1286) failed [ 67.396544][ T5742] openvswitch: netlink: Missing key (keys=40, expected=100) [ 67.708761][ T5756] __nla_validate_parse: 7 callbacks suppressed [ 67.708779][ T5756] netlink: 132 bytes leftover after parsing attributes in process `syz.5.891'. [ 67.815452][ T23] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 67.845279][ T5758] loop2: detected capacity change from 0 to 512 [ 67.885042][ T5758] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 67.953370][ T5758] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 67.990722][ T5762] loop5: detected capacity change from 0 to 4096 [ 68.001040][ T5758] ext4 filesystem being mounted at /224/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 68.038256][ T5762] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 68.077550][ T5769] loop3: detected capacity change from 0 to 1024 [ 68.081152][ T28] audit: type=1400 audit(1779923988.004:615): avc: denied { write } for pid=5757 comm="syz.2.892" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 68.151967][ T5769] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 68.162613][ T28] audit: type=1400 audit(1779923988.034:616): avc: denied { write } for pid=5761 comm="syz.5.894" name="file0" dev="loop5" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 68.186235][ T28] audit: type=1400 audit(1779923988.054:617): avc: denied { write } for pid=5757 comm="syz.2.892" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 68.197930][ T3302] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.222990][ T3592] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.246429][ T3296] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.288411][ T5775] loop5: detected capacity change from 0 to 512 [ 68.304363][ T5775] EXT4-fs: Ignoring removed oldalloc option [ 68.347746][ T5775] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 68.404078][ T5775] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 68.474368][ T5784] 9pnet_virtio: no channels available for device 127.0.0.1 [ 68.514105][ T5775] ext4 filesystem being mounted at /141/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 68.534733][ T28] audit: type=1400 audit(1779923988.454:618): avc: denied { write } for pid=5774 comm="syz.5.899" name="/" dev="loop5" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 68.579217][ T3592] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.588943][ T28] audit: type=1400 audit(1779923988.484:619): avc: denied { write } for pid=5774 comm="syz.5.899" name="/" dev="loop5" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 68.642016][ T5793] loop3: detected capacity change from 0 to 128 [ 68.675094][ T5801] loop5: detected capacity change from 0 to 512 [ 68.682536][ T5801] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 68.689220][ T5793] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 68.718355][ T5801] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 68.737220][ T5801] ext4 filesystem being mounted at /143/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 68.780789][ T28] audit: type=1400 audit(1779923988.704:620): avc: denied { create } for pid=5809 comm="syz.1.912" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 68.807570][ T3296] FAT-fs (loop3): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 68.824594][ T28] audit: type=1400 audit(1779923988.704:621): avc: denied { ioctl } for pid=5809 comm="syz.1.912" path="socket:[12767]" dev="sockfs" ino=12767 ioctlcmd=0x89eb scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 68.849474][ T28] audit: type=1400 audit(1779923988.744:622): avc: denied { write } for pid=5800 comm="syz.5.909" name="/" dev="loop5" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 68.851173][ T3296] FAT-fs (loop3): Filesystem has been set read-only [ 68.871238][ T28] audit: type=1400 audit(1779923988.754:623): avc: denied { write } for pid=5800 comm="syz.5.909" name="/" dev="loop5" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 68.907485][ T23] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 68.914388][ T3296] FAT-fs (loop3): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 69.054660][ T3592] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.141681][ T2284] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 69.164402][ T5825] netlink: 4 bytes leftover after parsing attributes in process `syz.2.921'. [ 69.180616][ T2284] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 1] type 2 family 0 port 256 - 0 [ 69.242771][ T2284] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 69.272466][ T2284] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 1] type 2 family 0 port 256 - 0 [ 69.352751][ T2284] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 69.380505][ T2284] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 1] type 2 family 0 port 256 - 0 [ 69.404642][ T5850] loop2: detected capacity change from 0 to 256 [ 69.417069][ T3376] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 69.417746][ T5850] msdos: Bad value for 'time_offset' [ 69.440091][ T2284] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 69.473738][ T2284] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 1] type 2 family 0 port 256 - 0 [ 69.779254][ T2284] bond0 (unregistering): Released all slaves [ 69.841589][ T2284] hsr_slave_0: left promiscuous mode [ 69.854353][ T2284] hsr_slave_1: left promiscuous mode [ 69.873698][ T2284] veth1_macvtap: left promiscuous mode [ 69.881449][ T2284] veth0_macvtap: left promiscuous mode [ 69.887671][ T2284] veth1_vlan: left promiscuous mode [ 69.911592][ T2284] veth0_vlan: left promiscuous mode [ 69.976010][ T23] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 70.087856][ T5895] msdos: Bad value for 'time_offset' [ 70.208441][ T3021] 8021q: adding VLAN 0 to HW filter on device eth5 [ 70.334736][ T5842] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.362873][ T5842] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.398194][ T5842] bridge_slave_0: entered allmulticast mode [ 70.445395][ T5842] bridge_slave_0: entered promiscuous mode [ 70.457272][ T5842] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.498942][ T5842] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.514547][ T5842] bridge_slave_1: entered allmulticast mode [ 70.527476][ T5842] bridge_slave_1: entered promiscuous mode [ 70.583827][ T5842] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.614746][ T5842] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.620814][ T5938] msdos: Bad value for 'time_offset' [ 70.656498][ T2284] IPVS: stop unused estimator thread 0... [ 70.693704][ T5842] team0: Port device team_slave_0 added [ 70.721724][ T5842] team0: Port device team_slave_1 added [ 70.749091][ T3021] 8021q: adding VLAN 0 to HW filter on device eth6 [ 70.792556][ T5842] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 70.805584][ T5842] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 70.856368][ T2284] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 70.859929][ T5842] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 70.902410][ T5842] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 70.919330][ T5842] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 70.945496][ T5842] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 71.011348][ T5842] hsr_slave_0: entered promiscuous mode [ 71.017186][ T3390] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 71.030105][ T5842] hsr_slave_1: entered promiscuous mode [ 71.048064][ T5842] debugfs: 'hsr0' already exists in 'hsr' [ 71.063612][ T5842] Cannot create hsr debugfs directory [ 71.087895][ T3021] 8021q: adding VLAN 0 to HW filter on device eth7 [ 71.170938][ T5842] netdevsim netdevsim6 netdevsim0: renamed from eth0 [ 71.186998][ T5842] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 71.196643][ T5842] netdevsim netdevsim6 netdevsim1: renamed from eth1 [ 71.206201][ T5842] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 71.214619][ T5842] netdevsim netdevsim6 netdevsim2: renamed from eth2 [ 71.224481][ T5842] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 71.232511][ T5842] netdevsim netdevsim6 netdevsim3: renamed from eth3 [ 71.247475][ T5842] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 71.326007][ T5842] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.342734][ T5842] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.350549][ T3021] 8021q: adding VLAN 0 to HW filter on device eth8 [ 71.365759][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.372897][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.382445][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.389660][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.407048][ T5842] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 71.418131][ T5842] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 71.563823][ T5842] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 71.691788][ T5842] veth0_vlan: entered promiscuous mode [ 71.700203][ T5842] veth1_vlan: entered promiscuous mode [ 71.716613][ T5842] veth0_macvtap: entered promiscuous mode [ 71.723907][ T5842] veth1_macvtap: entered promiscuous mode [ 71.734870][ T5842] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 71.748470][ T5842] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 71.759412][ T12] netdevsim netdevsim6 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.769771][ T12] netdevsim netdevsim6 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.784314][ T12] netdevsim netdevsim6 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.794185][ T12] netdevsim netdevsim6 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.845686][ T6013] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 71.862561][ T6013] ext4 filesystem being mounted at /191/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 71.943947][ T3301] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 72.055536][ T23] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 72.445696][ T6035] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 72.457693][ T11] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 72.477990][ T6035] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 72.493080][ T6035] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 72.505465][ T6035] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 72.524205][ T6035] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 72.551949][ T6035] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 72.570566][ T6035] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 72.592197][ T6035] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 72.666106][ T28] kauditd_printk_skb: 36 callbacks suppressed [ 72.666125][ T28] audit: type=1400 audit(1779923992.594:660): avc: denied { connect } for pid=6040 comm="syz.5.961" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 72.720547][ T28] audit: type=1400 audit(1779923992.614:661): avc: denied { read } for pid=6040 comm="syz.5.961" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 72.986642][ T28] audit: type=1400 audit(1779923992.914:662): avc: denied { append } for pid=6054 comm="syz.6.968" name="ppp" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 73.068107][ T6060] sctp: [Deprecated]: syz.6.970 (pid 6060) Use of struct sctp_assoc_value in delayed_ack socket option. [ 73.068107][ T6060] Use struct sctp_sack_info instead [ 73.140832][ T28] audit: type=1400 audit(1779923993.064:663): avc: denied { setopt } for pid=6064 comm="syz.6.974" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 73.167284][ T6063] set_capacity_and_notify: 4 callbacks suppressed [ 73.167304][ T6063] loop4: detected capacity change from 0 to 2048 [ 73.196229][ T6068] netlink: 8 bytes leftover after parsing attributes in process `syz.6.976'. [ 73.257279][ T6063] loop4: p1 p4 [ 73.267335][ T6063] loop4: p4 size 589824 extends beyond EOD, truncated [ 73.426742][ T3287] udevd[3287]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 73.427853][ T3675] udevd[3675]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 73.506669][ T6096] netlink: 76 bytes leftover after parsing attributes in process `syz.2.987'. [ 73.574233][ T28] audit: type=1326 audit(1779923993.494:664): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6108 comm="syz.2.992" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1b089bce59 code=0x7ffc0000 [ 73.617744][ T28] audit: type=1326 audit(1779923993.494:665): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6108 comm="syz.2.992" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1b089bce59 code=0x7ffc0000 [ 73.669484][ T28] audit: type=1326 audit(1779923993.494:666): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6108 comm="syz.2.992" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1b089bce59 code=0x7ffc0000 [ 73.726483][ T6117] sctp: [Deprecated]: syz.4.996 (pid 6117) Use of struct sctp_assoc_value in delayed_ack socket option. [ 73.726483][ T6117] Use struct sctp_sack_info instead [ 73.755519][ T28] audit: type=1326 audit(1779923993.494:667): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6108 comm="syz.2.992" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1b089bce59 code=0x7ffc0000 [ 73.799479][ T6117] sctp: [Deprecated]: syz.4.996 (pid 6117) Use of struct sctp_assoc_value in delayed_ack socket option. [ 73.799479][ T6117] Use struct sctp_sack_info instead [ 73.817364][ T28] audit: type=1326 audit(1779923993.494:668): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6108 comm="syz.2.992" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f1b089bce59 code=0x7ffc0000 [ 73.846734][ T28] audit: type=1326 audit(1779923993.494:669): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6108 comm="syz.2.992" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1b089bce59 code=0x7ffc0000 [ 73.905815][ T6125] loop6: detected capacity change from 0 to 512 [ 73.946816][ T360] Bluetooth: hci0: Frame reassembly failed (-84) [ 73.967001][ T6125] EXT4-fs error (device loop6): ext4_validate_block_bitmap:441: comm syz.6.999: bg 0: block 169: padding at end of block bitmap is not set [ 73.982020][ T6125] loop6: lost filesystem error report for type 5 error -117 [ 73.982496][ T6125] EXT4-fs error (device loop6): ext4_acquire_dquot:7034: comm syz.6.999: Failed to acquire dquot type 0 [ 73.989858][ C1] EXT4-fs (loop6): error count since last fsck: 1 [ 73.989880][ C1] EXT4-fs (loop6): initial error at time 1779923993: ext4_validate_block_bitmap:441 [ 73.989906][ C1] EXT4-fs (loop6): last error at time 1779923993: ext4_validate_block_bitmap:441 [ 74.026328][ T6125] loop6: lost filesystem error report for type 5 error -117 [ 74.026906][ T6125] EXT4-fs (loop6): 1 truncate cleaned up [ 74.040255][ T6125] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 74.052770][ T6125] ext4 filesystem being mounted at /8/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 74.078116][ T6125] syz.6.999 (6125) used greatest stack depth: 9192 bytes left [ 74.087316][ T5842] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.132644][ T6143] netlink: 4 bytes leftover after parsing attributes in process `syz.6.1005'. [ 74.168126][ T6146] loop2: detected capacity change from 0 to 512 [ 74.197647][ T6146] EXT4-fs (loop2): 1 truncate cleaned up [ 74.204286][ T6146] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 74.224286][ T6146] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #13: comm syz.2.1016: invalid indirect mapped block 234881024 (level 0) [ 74.227708][ T6152] loop1: detected capacity change from 0 to 512 [ 74.249255][ T6152] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a841c018, mo2=0002] [ 74.259592][ T6152] System zones: 0-2, 18-18, 34-35 [ 74.266078][ T6152] EXT4-fs (loop1): mounted filesystem 00000000-0000-0003-0000-000000000000 r/w without journal. Quota mode: none. [ 74.278203][ T6152] ext4 filesystem being mounted at /184/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 74.291332][ T3302] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.302280][ T3295] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0003-0000-000000000000. [ 74.329107][ T6159] loop2: detected capacity change from 0 to 128 [ 74.336048][ T6157] loop6: detected capacity change from 0 to 256 [ 74.346124][ T6157] msdos: Bad value for 'time_offset' [ 74.702426][ T6174] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1017'. [ 74.748918][ T6177] 9p: Unknown uid 00000000004294967295 [ 74.799965][ T6179] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1020'. [ 74.863396][ T6185] netlink: 'syz.2.1023': attribute type 1 has an invalid length. [ 75.040036][ T11] kernel write not supported for file /vcsu (pid: 11 comm: kworker/0:1) [ 75.420994][ T6203] syzkaller1: entered promiscuous mode [ 75.429795][ T6200] netlink: 4 bytes leftover after parsing attributes in process `syz.5.1030'. [ 75.438290][ T6203] syzkaller1: entered allmulticast mode [ 75.492910][ T6210] netlink: 4 bytes leftover after parsing attributes in process `syz.6.1036'. [ 75.579914][ T6214] syz.1.1037 (6214) used greatest stack depth: 9096 bytes left [ 75.643577][ T6229] loop6: detected capacity change from 0 to 1024 [ 75.655305][ T6229] EXT4-fs: Ignoring removed bh option [ 75.700444][ T6229] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 75.883399][ T5842] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.975086][ T3695] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 75.975344][ T6133] Bluetooth: hci0: command 0x1003 tx timeout [ 76.016520][ T6239] tipc: Started in network mode [ 76.021135][ T6236] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1046'. [ 76.021790][ T6244] loop2: detected capacity change from 0 to 128 [ 76.031947][ T6239] tipc: Node identity aaaaaaaaaa32, cluster identity 4711 [ 76.032034][ T6239] tipc: Enabled bearer , priority 10 [ 76.122052][ T6251] SELinux: ebitmap: map size 0 does not match my size 64 (high bit was 0) [ 76.145592][ T6251] SELinux: failed to load policy [ 76.161171][ T6251] SELinux: failed to load policy [ 76.519510][ T6286] sctp: [Deprecated]: syz.5.1068 (pid 6286) Use of struct sctp_assoc_value in delayed_ack socket option. [ 76.519510][ T6286] Use struct sctp_sack_info instead [ 76.549468][ T6286] sctp: [Deprecated]: syz.5.1068 (pid 6286) Use of struct sctp_assoc_value in delayed_ack socket option. [ 76.549468][ T6286] Use struct sctp_sack_info instead [ 76.577709][ T6292] loop1: detected capacity change from 0 to 128 [ 76.611595][ T6292] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: writeback. [ 76.654786][ T6292] ext4 filesystem being mounted at /202/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 76.711834][ T3295] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 76.742523][ T3390] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 76.751221][ T6304] syzkaller1: entered promiscuous mode [ 76.768267][ T3390] hid-generic 0000:0000:0000.0004: hidraw0: HID v0.00 Device [syz1] on syz0 [ 76.768901][ T6304] syzkaller1: entered allmulticast mode [ 76.813654][ T6306] loop1: detected capacity change from 0 to 4096 [ 76.843181][ T6306] SELinux: security_context_str_to_sid (user_u) failed with errno=-22 [ 76.864867][ T6318] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 76.909844][ T6318] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 76.935757][ T6318] ext4 filesystem being mounted at /171/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 76.985669][ T3592] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.127642][ T6331] EXT4-fs: Ignoring removed oldalloc option [ 77.145168][ T11] tipc: Node number set to 10005162 [ 77.175760][ T6331] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 77.208218][ T6331] EXT4-fs (loop5): 1 truncate cleaned up [ 77.221470][ T6331] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 77.255298][ T3390] net_ratelimit: 1025 callbacks suppressed [ 77.255364][ T3390] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 77.263589][ T6331] EXT4-fs (loop5): shut down requested (1) [ 77.325449][ T3592] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.296506][ T23] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 78.536474][ T3376] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 78.695189][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 78.703451][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 79.335354][ T3390] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 79.667050][ T6374] set_capacity_and_notify: 3 callbacks suppressed [ 79.667069][ T6374] loop6: detected capacity change from 0 to 8192 [ 79.843115][ T6387] loop2: detected capacity change from 0 to 512 [ 79.994943][ T28] kauditd_printk_skb: 64 callbacks suppressed [ 79.994958][ T28] audit: type=1400 audit(1779923999.914:732): avc: denied { create } for pid=6394 comm="syz.6.1112" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 80.049887][ T28] audit: type=1400 audit(1779923999.944:733): avc: denied { connect } for pid=6394 comm="syz.6.1112" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 80.113084][ T6405] loop4: detected capacity change from 0 to 512 [ 80.138729][ T28] audit: type=1400 audit(1779924000.054:734): avc: denied { name_bind } for pid=6409 comm="syz.6.1119" src=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=tcp_socket permissive=1 [ 80.375169][ T3390] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 80.633987][ T6442] loop1: detected capacity change from 0 to 512 [ 80.723356][ T6446] bridge2: entered promiscuous mode [ 80.725298][ T6448] loop1: detected capacity change from 0 to 1024 [ 80.730637][ T6446] bridge2: entered allmulticast mode [ 80.768210][ T6448] EXT4-fs (loop1): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 80.791989][ T6448] ext4 filesystem being mounted at /211/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 80.858360][ T28] audit: type=1400 audit(1779924000.784:735): avc: denied { write } for pid=6447 comm="syz.1.1135" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 80.886170][ T6448] EXT4-fs error (device loop1): ext4_map_blocks:833: inode #15: block 3: comm syz.1.1135: lblock 3 mapped to illegal pblock 3 (length 3) [ 80.913082][ T6448] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 3 with max blocks 3 with error 117 [ 80.932077][ T6448] EXT4-fs (loop1): This should not happen!! Data will be lost [ 80.932077][ T6448] [ 80.950885][ T28] audit: type=1400 audit(1779924000.874:736): avc: denied { append } for pid=6447 comm="syz.1.1135" name="file1" dev="loop1" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 80.978280][ T6448] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.1135: bg 0: block 112: padding at end of block bitmap is not set [ 80.999241][ T6448] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 32 with max blocks 36 with error 28 [ 81.012263][ T6448] EXT4-fs (loop1): This should not happen!! Data will be lost [ 81.012263][ T6448] [ 81.032179][ T6448] EXT4-fs (loop1): Total free blocks count 0 [ 81.038567][ T6448] EXT4-fs (loop1): Free/Dirty block details [ 81.049680][ T6448] EXT4-fs (loop1): free_blocks=0 [ 81.055420][ T6448] EXT4-fs (loop1): dirty_blocks=64 [ 81.082231][ T6448] EXT4-fs (loop1): Block reservation details [ 81.095713][ T2284] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 81.369646][ T360] EXT4-fs error (device loop1): ext4_map_blocks:833: inode #15: block 8: comm kworker/u8:6: lblock 8 mapped to illegal pblock 8 (length 8) [ 81.396150][ T3295] EXT4-fs warning (device loop1): ext4_evict_inode:195: inode #15: comm syz-executor: data will be lost [ 81.415830][ T3390] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 81.677205][ T360] netdevsim netdevsim1 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 81.687026][ T360] netdevsim netdevsim1 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 81.705938][ T360] netdevsim netdevsim1 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 81.724686][ T6493] netlink: 'syz.6.1154': attribute type 12 has an invalid length. [ 81.738376][ T6493] netlink: 'syz.6.1154': attribute type 29 has an invalid length. [ 81.759233][ T6493] netlink: 148 bytes leftover after parsing attributes in process `syz.6.1154'. [ 81.770101][ T28] audit: type=1400 audit(1779924001.684:737): avc: denied { read append } for pid=6494 comm="syz.4.1155" name="autofs" dev="devtmpfs" ino=91 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 81.795179][ T6493] netlink: 'syz.6.1154': attribute type 1 has an invalid length. [ 81.813717][ T28] audit: type=1400 audit(1779924001.684:738): avc: denied { open } for pid=6494 comm="syz.4.1155" path="/dev/autofs" dev="devtmpfs" ino=91 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 81.826143][ T6493] netlink: 'syz.6.1154': attribute type 2 has an invalid length. [ 81.846293][ T28] audit: type=1400 audit(1779924001.684:739): avc: denied { ioctl } for pid=6494 comm="syz.4.1155" path="/dev/autofs" dev="devtmpfs" ino=91 ioctlcmd=0x937e scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 81.858479][ T6493] netlink: 15 bytes leftover after parsing attributes in process `syz.6.1154'. [ 81.901565][ T360] netdevsim netdevsim1 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 81.965319][ T360] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 81.995498][ T6510] netlink: 4 bytes leftover after parsing attributes in process `syz.5.1164'. [ 82.007678][ T6504] loop1: detected capacity change from 0 to 8192 [ 82.012697][ T6505] netlink: 4 bytes leftover after parsing attributes in process `syz.6.1162'. [ 82.039267][ T6510] bond1: Invalid ad_actor_system MAC address. [ 82.046821][ T6510] bond1: option ad_actor_system: invalid value (22733211500571) [ 82.055759][ T6510] bond1 (unregistering): Released all slaves [ 82.089462][ T6505] team0: Port device team_slave_0 removed [ 82.110007][ T360] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 82.198676][ T360] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 82.217729][ T28] audit: type=1400 audit(1779924002.144:740): avc: denied { write } for pid=6528 comm="syz.6.1171" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 82.297185][ T360] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 82.401890][ T6551] netlink: 256 bytes leftover after parsing attributes in process `syz.1.1179'. [ 82.412684][ T6551] netlink: 80 bytes leftover after parsing attributes in process `syz.1.1179'. [ 82.928346][ T360] bond0 (unregistering): Released all slaves [ 83.017350][ T360] hsr_slave_0: left promiscuous mode [ 83.042398][ T360] hsr_slave_1: left promiscuous mode [ 83.058858][ T360] veth1_macvtap: left promiscuous mode [ 83.065652][ T360] veth0_macvtap: left promiscuous mode [ 83.091835][ T360] veth1_vlan: left promiscuous mode [ 83.116194][ T360] veth0_vlan: left promiscuous mode [ 83.173788][ T28] audit: type=1400 audit(1779924003.084:741): avc: denied { write } for pid=6571 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 83.299334][ T3021] 8021q: adding VLAN 0 to HW filter on device eth9 [ 83.448431][ T6519] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.463541][ T6519] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.488412][ T6519] bridge_slave_0: entered allmulticast mode [ 83.494891][ T6519] bridge_slave_0: entered promiscuous mode [ 83.502038][ T6519] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.509172][ T6519] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.516344][ T6519] bridge_slave_1: entered allmulticast mode [ 83.522884][ T6519] bridge_slave_1: entered promiscuous mode [ 83.545374][ T6519] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 83.557480][ T6519] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 83.582194][ T6519] team0: Port device team_slave_0 added [ 83.593438][ T6519] team0: Port device team_slave_1 added [ 83.617085][ T6519] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 83.631704][ T6519] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 83.661303][ T6519] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 83.673584][ T6519] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 83.683440][ T6519] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 83.738848][ T6519] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 83.787280][ T6519] hsr_slave_0: entered promiscuous mode [ 83.795831][ T6519] hsr_slave_1: entered promiscuous mode [ 83.801948][ T6519] debugfs: 'hsr0' already exists in 'hsr' [ 83.808048][ T6519] Cannot create hsr debugfs directory [ 83.923035][ T6519] netdevsim netdevsim7 netdevsim0: renamed from eth0 [ 83.965174][ T6519] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 83.985272][ T6519] netdevsim netdevsim7 netdevsim1: renamed from eth1 [ 84.002120][ T6519] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 84.013297][ T6519] netdevsim netdevsim7 netdevsim2: renamed from eth2 [ 84.024021][ T6519] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 84.039702][ T6519] netdevsim netdevsim7 netdevsim3: renamed from eth3 [ 84.048097][ T6671] sock: sock_set_timeout: `syz.5.1203' (pid 6671) tries to set negative timeout [ 84.049255][ T6519] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 84.066605][ T6673] netlink: 4 bytes leftover after parsing attributes in process `syz.6.1204'. [ 84.178116][ T6693] loop2: detected capacity change from 0 to 256 [ 84.202237][ T6693] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 84.235400][ T6519] 8021q: adding VLAN 0 to HW filter on device bond0 [ 84.246279][ T6693] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 84.261535][ T6519] 8021q: adding VLAN 0 to HW filter on device team0 [ 84.282465][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.289681][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.316515][ T295] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.323805][ T295] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.612071][ T6519] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 84.629460][ T3021] 8021q: adding VLAN 0 to HW filter on device eth10 [ 84.782860][ T6519] veth0_vlan: entered promiscuous mode [ 84.798188][ T6519] veth1_vlan: entered promiscuous mode [ 84.832003][ T6519] veth0_macvtap: entered promiscuous mode [ 84.851115][ T6519] veth1_macvtap: entered promiscuous mode [ 84.863549][ T6519] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 84.877359][ T6519] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 84.888331][ T49] netdevsim netdevsim7 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.898598][ T49] netdevsim netdevsim7 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.952327][ T49] netdevsim netdevsim7 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.969314][ T49] netdevsim netdevsim7 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.986593][ T3021] 8021q: adding VLAN 0 to HW filter on device eth11 [ 85.139293][ T28] kauditd_printk_skb: 48 callbacks suppressed [ 85.139332][ T28] audit: type=1400 audit(1779924005.064:790): avc: denied { write } for pid=6768 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 85.192528][ T28] audit: type=1400 audit(1779924005.114:791): avc: denied { write } for pid=6789 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 85.242623][ T3021] 8021q: adding VLAN 0 to HW filter on device eth12 [ 85.277622][ T28] audit: type=1400 audit(1779924005.194:792): avc: denied { mount } for pid=6796 comm="syz.7.1220" name="/" dev="devpts" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:devpts_t tclass=filesystem permissive=1 [ 85.340793][ T28] audit: type=1400 audit(1779924005.264:793): avc: denied { wake_alarm } for pid=6808 comm="syz.7.1225" capability=35 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 85.546216][ T6839] loop2: detected capacity change from 0 to 128 [ 85.583889][ T6843] syzkaller1: entered allmulticast mode [ 85.723406][ T6860] loop6: detected capacity change from 0 to 764 [ 85.775485][ T28] audit: type=1326 audit(1779924005.694:794): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6863 comm="syz.2.1249" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1b089bce59 code=0x7ffc0000 [ 85.822522][ T28] audit: type=1326 audit(1779924005.724:795): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6863 comm="syz.2.1249" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1b089bce59 code=0x7ffc0000 [ 85.873843][ T28] audit: type=1326 audit(1779924005.724:796): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6863 comm="syz.2.1249" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1b089bce59 code=0x7ffc0000 [ 85.902302][ T28] audit: type=1326 audit(1779924005.724:797): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6863 comm="syz.2.1249" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1b089bce59 code=0x7ffc0000 [ 85.950534][ T28] audit: type=1326 audit(1779924005.724:798): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6863 comm="syz.2.1249" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=150 compat=0 ip=0x7f1b089bce59 code=0x7ffc0000 [ 85.985138][ T28] audit: type=1326 audit(1779924005.724:799): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6863 comm="syz.2.1249" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1b089bce59 code=0x7ffc0000 [ 86.052449][ T6879] loop6: detected capacity change from 0 to 1024 [ 86.094169][ T6879] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 86.146610][ T5842] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.187673][ T6894] SELinux: ebitmap: start bit 0 comes after start bit 0 [ 86.194763][ T6894] SELinux: failed to load policy [ 89.319438][ T6917] loop2: detected capacity change from 0 to 1024 [ 89.355036][ T6917] EXT4-fs: Ignoring removed oldalloc option [ 89.390119][ T6917] EXT4-fs (loop2): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 89.402405][ T6917] ext4 filesystem being mounted at /325/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 89.419728][ T6917] EXT4-fs error (device loop2): ext4_map_blocks:833: inode #15: comm syz.2.1269: lblock 0 mapped to illegal pblock 0 (length 1) [ 89.433302][ T6917] EXT4-fs (loop2): Remounting filesystem read-only [ 89.482699][ T3302] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 89.613085][ T6930] 9pnet: p9_errstr2errno: server reported unknown error 0x000 [ 89.746023][ T6958] netlink: 'syz.1.1287': attribute type 3 has an invalid length. [ 89.754094][ T6958] netlink: 92 bytes leftover after parsing attributes in process `syz.1.1287'. [ 89.940875][ T6977] loop6: detected capacity change from 0 to 512 [ 89.960162][ T6977] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 89.964679][ T6979] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=61712 sclass=netlink_route_socket pid=6979 comm=syz.1.1295 [ 89.972981][ T6977] ext4 filesystem being mounted at /87/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 90.028779][ T6977] EXT4-fs (loop6): shut down requested (2) [ 90.050519][ T6983] netlink: 44 bytes leftover after parsing attributes in process `syz.1.1296'. [ 90.060520][ T6983] netlink: 43 bytes leftover after parsing attributes in process `syz.1.1296'. [ 90.069681][ T6983] netlink: 'syz.1.1296': attribute type 6 has an invalid length. [ 90.077756][ T6983] netlink: 'syz.1.1296': attribute type 5 has an invalid length. [ 90.085613][ T6983] netlink: 43 bytes leftover after parsing attributes in process `syz.1.1296'. [ 90.110792][ T5842] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 90.172138][ T6992] loop2: detected capacity change from 0 to 1024 [ 90.201331][ T6992] EXT4-fs: Ignoring removed bh option [ 90.244039][ T6998] loop5: detected capacity change from 0 to 512 [ 90.260197][ T6992] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 90.299079][ T28] kauditd_printk_skb: 43 callbacks suppressed [ 90.299095][ T28] audit: type=1400 audit(1779924010.224:843): avc: denied { write } for pid=6991 comm="syz.2.1301" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 90.346097][ T6998] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 90.360744][ T6998] ext4 filesystem being mounted at /201/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 90.375326][ T3302] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 90.394782][ T7013] netlink: 76 bytes leftover after parsing attributes in process `syz.7.1309'. [ 90.409827][ T3592] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 90.486984][ T28] audit: type=1400 audit(1779924010.414:844): avc: denied { mount } for pid=7025 comm="syz.6.1313" name="/" dev="devtmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 90.549703][ T28] audit: type=1400 audit(1779924010.464:845): avc: denied { unmount } for pid=5842 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 90.578510][ T7035] loop6: detected capacity change from 0 to 512 [ 90.604369][ T28] audit: type=1326 audit(1779924010.484:846): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7032 comm="syz.2.1316" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1b089bce59 code=0x7ffc0000 [ 90.649226][ T28] audit: type=1326 audit(1779924010.494:847): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7032 comm="syz.2.1316" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1b089bce59 code=0x7ffc0000 [ 90.686865][ T28] audit: type=1326 audit(1779924010.494:848): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7032 comm="syz.2.1316" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1b089bce59 code=0x7ffc0000 [ 90.733898][ T7035] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 90.736620][ T7052] loop5: detected capacity change from 0 to 1024 [ 90.755360][ T7052] EXT4-fs: Ignoring removed i_version option [ 90.765918][ T28] audit: type=1326 audit(1779924010.494:849): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7032 comm="syz.2.1316" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=137 compat=0 ip=0x7f1b089bce59 code=0x7ffc0000 [ 90.802471][ T7035] ext4 filesystem being mounted at /92/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 90.802963][ T28] audit: type=1326 audit(1779924010.494:850): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7032 comm="syz.2.1316" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1b089bce59 code=0x7ffc0000 [ 90.838297][ T28] audit: type=1326 audit(1779924010.494:851): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7032 comm="syz.2.1316" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7f1b089bce59 code=0x7ffc0000 [ 90.867840][ T28] audit: type=1326 audit(1779924010.494:852): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7032 comm="syz.2.1316" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1b089bce59 code=0x7ffc0000 [ 90.908328][ T5842] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 90.919393][ T7052] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 90.972535][ T7067] netlink: 36 bytes leftover after parsing attributes in process `syz.2.1323'. [ 91.123268][ T3592] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 91.230268][ T7081] loop6: detected capacity change from 0 to 4096 [ 91.247259][ T7087] syzkaller1: entered promiscuous mode [ 91.255360][ T7087] syzkaller1: entered allmulticast mode [ 91.271966][ T7081] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 91.371182][ T7090] loop5: detected capacity change from 0 to 4096 [ 91.410773][ T7090] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 91.433299][ T5842] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 91.526218][ T3592] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 91.541143][ T7096] sd 0:0:1:0: device reset [ 91.563121][ T7100] netlink: 15999 bytes leftover after parsing attributes in process `syz.1.1338'. [ 91.645824][ T7108] futex_wake_op: syz.2.1341 tries to shift op by -1; fix this program [ 91.739385][ T7115] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1344'. [ 91.775166][ T7115] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1344'. [ 92.155328][ T3422] IPVS: starting estimator thread 0... [ 92.245038][ T7145] IPVS: using max 2640 ests per chain, 132000 per kthread [ 92.317151][ T7156] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1361'. [ 92.479346][ T7166] netlink: 'syz.1.1365': attribute type 20 has an invalid length. [ 92.497943][ T7166] netlink: 'syz.1.1365': attribute type 21 has an invalid length. [ 92.676967][ T7184] netlink: 'syz.6.1375': attribute type 1 has an invalid length. [ 92.702443][ T7187] tipc: Started in network mode [ 92.711070][ T7187] tipc: Node identity ac14142f, cluster identity 4711 [ 92.724531][ T7187] tipc: New replicast peer: 0.0.0.0 [ 92.736367][ T7187] tipc: Enabled bearer , priority 10 [ 92.745799][ T7190] netlink: 'syz.5.1379': attribute type 1 has an invalid length. [ 92.779830][ T7187] tipc: New replicast peer: 0000:0000:0000:0000:0000:ffff:ac14:1421 [ 92.795035][ T7196] netlink: 'syz.2.1381': attribute type 4 has an invalid length. [ 93.429143][ T7233] loop1: detected capacity change from 0 to 512 [ 93.451085][ T7233] SELinux: security_context_str_to_sid (sysadm_u) failed with errno=-22 [ 93.573573][ T7243] sch_tbf: burst 19872 is lower than device lo mtu (65550) ! [ 93.654021][ T7250] loop6: detected capacity change from 0 to 1024 [ 93.686959][ T7250] EXT4-fs (loop6): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 93.755457][ T7250] ext4 filesystem being mounted at /105/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 93.773553][ T7250] EXT4-fs error (device loop6): ext4_map_blocks:833: inode #15: block 3: comm syz.6.1405: lblock 3 mapped to illegal pblock 3 (length 3) [ 93.794555][ T7250] EXT4-fs (loop6): Delayed block allocation failed for inode 15 at logical offset 3 with max blocks 3 with error 117 [ 93.807222][ T7250] EXT4-fs (loop6): This should not happen!! Data will be lost [ 93.807222][ T7250] [ 93.822167][ T7250] EXT4-fs error (device loop6): ext4_map_blocks:833: inode #15: block 3: comm syz.6.1405: lblock 3 mapped to illegal pblock 3 (length 3) [ 93.855078][ T23] tipc: Node number set to 2886997039 [ 93.866743][ T12] EXT4-fs error (device loop6): ext4_validate_block_bitmap:441: comm kworker/u8:0: bg 0: block 112: padding at end of block bitmap is not set [ 93.902810][ T12] EXT4-fs (loop6): Delayed block allocation failed for inode 15 at logical offset 34 with max blocks 34 with error 28 [ 93.933706][ T12] EXT4-fs (loop6): This should not happen!! Data will be lost [ 93.933706][ T12] [ 93.961440][ T12] EXT4-fs (loop6): Total free blocks count 0 [ 93.980803][ T12] EXT4-fs (loop6): Free/Dirty block details [ 94.006753][ T12] EXT4-fs (loop6): free_blocks=0 [ 94.009821][ T7268] xt_hashlimit: size too large, truncated to 1048576 [ 94.030089][ T12] EXT4-fs (loop6): dirty_blocks=64 [ 94.056721][ T12] EXT4-fs (loop6): Block reservation details [ 94.081629][ T5842] EXT4-fs warning (device loop6): ext4_evict_inode:195: inode #15: comm syz-executor: data will be lost [ 94.487300][ T7231] syz.5.1397 (7231) used greatest stack depth: 8568 bytes left [ 94.576280][ T7288] futex_wake_op: syz.5.1421 tries to shift op by -1; fix this program [ 95.125256][ T7358] netlink: 'syz.6.1442': attribute type 4 has an invalid length. [ 95.187372][ T7366] sd 0:0:1:0: device reset [ 95.375596][ T28] kauditd_printk_skb: 45 callbacks suppressed [ 95.375614][ T28] audit: type=1400 audit(1779924016.299:898): avc: denied { write } for pid=3398 comm="kworker/0:5" path=2F7365637265746D656D202864656C6574656429 dev="secretmem" ino=17732 scontext=system_u:system_r:kernel_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 95.477610][ T28] audit: type=1400 audit(1779924016.399:899): avc: denied { write } for pid=7372 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 95.535642][ T28] audit: type=1400 audit(1779924016.449:900): avc: denied { write } for pid=7400 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 95.604741][ T28] audit: type=1400 audit(1779924016.519:901): avc: denied { getopt } for pid=7409 comm="syz.7.1462" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 95.761430][ T28] audit: type=1400 audit(1779924016.679:902): avc: denied { read } for pid=7430 comm="syz.5.1469" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 95.818973][ T7438] pim6reg1: entered promiscuous mode [ 95.866615][ T28] audit: type=1400 audit(1779924016.729:903): avc: denied { write } for pid=7412 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 95.889773][ T7438] pim6reg1: entered allmulticast mode [ 95.902963][ T28] audit: type=1400 audit(1779924016.779:904): avc: denied { write } for pid=7443 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 96.064010][ T7453] loop6: detected capacity change from 0 to 512 [ 96.106485][ T28] audit: type=1400 audit(1779924017.019:905): avc: denied { write } for pid=7454 comm="syz.1.1475" name="urandom" dev="devtmpfs" ino=8 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:urandom_device_t tclass=chr_file permissive=1 [ 96.190246][ T7449] loop5: detected capacity change from 0 to 512 [ 96.216728][ T7449] SELinux: security_context_str_to_sid (sysadm_u) failed with errno=-22 [ 96.589809][ T28] audit: type=1400 audit(1779924017.509:906): avc: denied { write } for pid=7469 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 96.660485][ T28] audit: type=1400 audit(1779924017.569:907): avc: denied { write } for pid=7490 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 97.064176][ T7510] loop7: detected capacity change from 0 to 512 [ 97.094163][ T7510] SELinux: security_context_str_to_sid (sysadm_u) failed with errno=-22 [ 97.386378][ T7537] loop2: detected capacity change from 0 to 512 [ 97.403828][ T7537] EXT4-fs (loop2): Cannot turn on journaled quota: type 1: error -2 [ 97.419938][ T7537] EXT4-fs error (device loop2): ext4_iget_extra_inode:5128: inode #15: comm syz.2.1505: corrupted in-inode xattr: e_value size too large [ 97.434429][ T7537] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 97.434919][ T7537] EXT4-fs error (device loop2): ext4_orphan_get:1402: comm syz.2.1505: couldn't read orphan inode 15 (err -117) [ 97.444146][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 97.444168][ C0] EXT4-fs (loop2): initial error at time 1779924018: ext4_iget_extra_inode:5128: inode 15 [ 97.444199][ C0] EXT4-fs (loop2): last error at time 1779924018: ext4_iget_extra_inode:5128: inode 15 [ 97.482779][ T7537] loop2: lost filesystem error report for type 5 error -117 [ 97.483420][ T7537] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 97.521732][ T3302] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 97.549579][ T7552] xt_hashlimit: size too large, truncated to 1048576 [ 97.638628][ T7562] loop1: detected capacity change from 0 to 128 [ 97.647618][ T7562] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x61417272 (sector = 1) [ 97.661483][ T7562] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 97.674353][ T7562] FAT-fs (loop1): Filesystem has been set read-only [ 97.681323][ T7562] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 97.699735][ T3295] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x61417272 (sector = 1) [ 97.807547][ T7578] netlink: 'syz.6.1522': attribute type 10 has an invalid length. [ 97.819344][ T7578] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 97.835906][ T7578] bond0: (slave netdevsim2): Enslaving as an active interface with an up link [ 97.853236][ T7584] loop1: detected capacity change from 0 to 512 [ 97.870020][ T7584] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 97.883446][ T7584] EXT4-fs (loop1): warning: maximal mount count reached, running e2fsck is recommended [ 97.895219][ T7584] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz.1.1534: inode #15: comm syz.1.1534: iget: illegal inode # [ 97.913098][ T7584] loop1: lost filesystem error report for type 5 error -117 [ 97.920449][ T7584] EXT4-fs (loop1): Remounting filesystem read-only [ 97.927806][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 97.927829][ C0] EXT4-fs (loop1): initial error at time 1779924018: ext4_orphan_get:1397 [ 97.927869][ C0] EXT4-fs (loop1): last error at time 1779924018: ext4_orphan_get:1397 [ 97.958223][ T7584] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 97.971938][ T7586] loop6: detected capacity change from 0 to 512 [ 97.981222][ T7586] SELinux: security_context_str_to_sid (sysadm_u) failed with errno=-22 [ 97.983954][ T7584] EXT4-fs (loop1): shut down requested (2) [ 98.050264][ T3295] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 98.152845][ T7609] hsr0: entered allmulticast mode [ 98.176710][ T7609] hsr_slave_0: entered allmulticast mode [ 98.191901][ T7609] hsr_slave_1: entered allmulticast mode [ 98.202313][ T7609] __nla_validate_parse: 3 callbacks suppressed [ 98.202347][ T7609] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1537'. [ 98.242164][ T7609] hsr_slave_0: left promiscuous mode [ 98.251063][ T7609] hsr_slave_1: left promiscuous mode [ 98.283788][ T7609] hsr0 (unregistering): left allmulticast mode [ 98.558785][ T7636] netlink: 'syz.5.1549': attribute type 12 has an invalid length. [ 98.567000][ T7636] netlink: 128 bytes leftover after parsing attributes in process `syz.5.1549'. [ 98.650252][ T7643] netlink: 44 bytes leftover after parsing attributes in process `syz.5.1552'. [ 98.672807][ T7643] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.680161][ T7643] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.718032][ T7643] netlink: 44 bytes leftover after parsing attributes in process `syz.5.1552'. [ 98.779907][ T7649] loop7: detected capacity change from 0 to 4096 [ 98.825441][ T7649] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 98.872810][ T6519] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 99.003359][ T7671] netlink: 'syz.1.1562': attribute type 13 has an invalid length. [ 99.104729][ T7675] loop7: detected capacity change from 0 to 1024 [ 99.134851][ T7675] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 99.169292][ T6519] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 99.409570][ T7692] loop2: detected capacity change from 0 to 512 [ 99.495684][ T7692] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 99.530854][ T7692] ext4 filesystem being mounted at /383/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 99.562971][ T3302] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 99.612666][ T7703] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 99.759193][ T3302] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 100.141080][ T7721] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 100.151031][ T7721] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 100.451288][ T7748] xt_CHECKSUM: CHECKSUM should be avoided. If really needed, restrict with "-p udp" and only use in OUTPUT [ 100.557249][ T7709] syz.7.1577 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=1000 [ 100.606045][ T7709] CPU: 1 UID: 0 PID: 7709 Comm: syz.7.1577 Not tainted syzkaller #0 PREEMPT(lazy) [ 100.606076][ T7709] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 100.606091][ T7709] Call Trace: [ 100.606130][ T7709] [ 100.606138][ T7709] __dump_stack+0x1d/0x30 [ 100.606164][ T7709] dump_stack_lvl+0x95/0xd0 [ 100.606186][ T7709] dump_stack+0x15/0x1b [ 100.606206][ T7709] dump_header+0x80/0x240 [ 100.606230][ T7709] oom_kill_process+0x295/0x350 [ 100.606327][ T7709] out_of_memory+0x97d/0xb80 [ 100.606360][ T7709] try_charge_memcg+0x62f/0xa10 [ 100.606459][ T7709] charge_memcg+0x6d/0x120 [ 100.606547][ T7709] mem_cgroup_swapin_charge_folio+0xcc/0x150 [ 100.606579][ T7709] __swap_cache_prepare_and_add+0x69/0x4a0 [ 100.606680][ T7709] ? alloc_pages_mpol+0x217/0x260 [ 100.606709][ T7709] swap_cache_alloc_folio+0xa2/0x120 [ 100.606736][ T7709] swap_cluster_readahead+0x25f/0x3c0 [ 100.606766][ T7709] swapin_readahead+0xde/0x840 [ 100.606862][ T7709] ? _raw_spin_unlock+0x9/0x30 [ 100.606882][ T7709] ? swap_put_entries_cluster+0x46c/0x490 [ 100.606966][ T7709] ? __rcu_read_unlock+0x4e/0x70 [ 100.606987][ T7709] ? swap_cache_get_folio+0x1e0/0x1f0 [ 100.607044][ T7709] do_swap_page+0x31e/0x2180 [ 100.607066][ T7709] ? __css_rstat_updated+0xbb/0x280 [ 100.607086][ T7709] ? __rcu_read_lock+0x36/0x50 [ 100.607181][ T7709] ? pte_offset_map_rw_nolock+0x19e/0x200 [ 100.607278][ T7709] handle_mm_fault+0xb30/0x2e70 [ 100.607301][ T7709] ? vma_start_read+0x1c7/0x2c0 [ 100.607333][ T7709] do_user_addr_fault+0x62f/0x1050 [ 100.607368][ T7709] ? fpregs_assert_state_consistent+0xb3/0xe0 [ 100.607390][ T7709] ? arch_exit_to_user_mode_prepare+0x26/0x60 [ 100.607411][ T7709] ? trace_page_fault_user+0x1f/0xa0 [ 100.607548][ T7709] exc_page_fault+0x62/0xa0 [ 100.607622][ T7709] asm_exc_page_fault+0x26/0x30 [ 100.607640][ T7709] RIP: 0033:0x7fd70d4b3750 [ 100.607755][ T7709] Code: 31 c0 e8 d3 ec fe ff 48 8d 35 e5 ee 1c 00 48 8b 94 24 c8 03 00 00 48 8d 3d 64 00 1d 00 31 c0 e8 b6 ec fe ff 66 0f 1f 44 00 00 <0f> b6 05 8e 1f ee 00 84 c0 74 0b 0f b6 05 71 1f ee 00 84 c0 74 0a [ 100.607771][ T7709] RSP: 002b:00007ffc4323b168 EFLAGS: 00010202 [ 100.607788][ T7709] RAX: 0000000000018899 RBX: 00007fd70d865fa0 RCX: 00000000000186a0 [ 100.607800][ T7709] RDX: 00000000000001f9 RSI: 00007ffc4323b150 RDI: 0000000000000001 [ 100.607812][ T7709] RBP: 00007fd70d867da0 R08: 00007fd70d865fa0 R09: 3fffffffffffffff [ 100.607824][ T7709] R10: 4000000000000000 R11: 0000000000000246 R12: 0000000000018891 [ 100.607898][ T7709] R13: 00007fd70d86609c R14: 00000000000185be R15: 00007fd70d866090 [ 100.607915][ T7709] [ 100.607923][ T7709] memory: usage 307200kB, limit 307200kB, failcnt 216 [ 100.675508][ T7772] pci 0000:00:05.0: vgaarb: VGA decodes changed: olddecodes=io+mem,decodes=none:owns=io+mem [ 100.886158][ T7709] memory+swap: usage 307572kB, limit 9007199254740988kB, failcnt 0 [ 100.896326][ T7709] kmem: usage 307196kB, limit 9007199254740988kB, failcnt 0 [ 100.904122][ T7709] Memory cgroup stats for /syz7: [ 100.904326][ T7709] cache 0 [ 100.912307][ T7709] rss 0 [ 100.915118][ T7709] shmem 0 [ 100.918068][ T7709] mapped_file 0 [ 100.921539][ T7709] dirty 0 [ 100.924538][ T7709] writeback 4096 [ 100.930898][ T7709] workingset_refault_anon 34 [ 100.935858][ T7709] workingset_refault_file 0 [ 100.940559][ T7709] swap 380928 [ 100.944110][ T7709] swapcached 524288 [ 100.948092][ T7709] pgpgin 8323 [ 100.951463][ T7709] pgpgout 8322 [ 100.955141][ T7709] pgfault 12153 [ 100.958772][ T7709] pgmajfault 25 [ 100.962343][ T7709] inactive_anon 4096 [ 100.967973][ T7709] active_anon 0 [ 100.972181][ T7709] inactive_file 0 [ 100.976036][ T7709] active_file 0 [ 100.979544][ T7709] unevictable 0 [ 100.983152][ T7709] hierarchical_memory_limit 314572800 [ 100.988749][ T7709] hierarchical_memsw_limit 9223372036854771712 [ 100.995150][ T7709] total_cache 0 [ 100.998662][ T7709] total_rss 0 [ 101.002022][ T7709] total_shmem 0 [ 101.005740][ T7709] total_mapped_file 0 [ 101.009897][ T7709] total_dirty 0 [ 101.013401][ T7709] total_writeback 4096 [ 101.019506][ T7709] total_workingset_refault_anon 34 [ 101.024688][ T7709] total_workingset_refault_file 0 [ 101.029884][ T7709] total_swap 380928 [ 101.033767][ T7709] total_swapcached 524288 [ 101.038332][ T7709] total_pgpgin 8323 [ 101.042232][ T7709] total_pgpgout 8322 [ 101.046372][ T7709] total_pgfault 12153 [ 101.050481][ T7709] total_pgmajfault 25 [ 101.054534][ T7709] total_inactive_anon 4096 [ 101.059290][ T7709] total_active_anon 0 [ 101.063314][ T7709] total_inactive_file 0 [ 101.067937][ T7709] total_active_file 0 [ 101.072041][ T7709] total_unevictable 0 [ 101.077773][ T7709] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0,oom_memcg=/syz7,task_memcg=/syz7,task=syz.7.1577,pid=7709,uid=0 [ 101.097173][ T7709] Memory cgroup out of memory: Killed process 7709 (syz.7.1577) total-vm:96216kB, anon-rss:1232kB, file-rss:22168kB, shmem-rss:0kB, UID:0 pgtables:124kB oom_score_adj:1000 [ 101.122065][ T7790] set_capacity_and_notify: 1 callbacks suppressed [ 101.122104][ T7790] loop5: detected capacity change from 0 to 256 [ 101.146304][ T7790] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 101.307736][ T7805] netlink: 'syz.7.1622': attribute type 16 has an invalid length. [ 101.353956][ T7807] bond1: entered promiscuous mode [ 101.364478][ T7807] 8021q: adding VLAN 0 to HW filter on device bond1 [ 101.542609][ T7815] loop2: detected capacity change from 0 to 512 [ 101.543870][ T7817] netlink: 'syz.7.1626': attribute type 1 has an invalid length. [ 101.573236][ T7817] netlink: 260 bytes leftover after parsing attributes in process `syz.7.1626'. [ 101.607718][ T7819] netlink: 16 bytes leftover after parsing attributes in process `syz.2.1628'. [ 101.614781][ T28] kauditd_printk_skb: 31 callbacks suppressed [ 101.614797][ T28] audit: type=1400 audit(1779924022.489:939): avc: denied { ioctl } for pid=7811 comm="syz.6.1625" path="/dev/rtc0" dev="devtmpfs" ino=244 ioctlcmd=0x7009 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 101.720044][ T7829] loop7: detected capacity change from 0 to 128 [ 101.738118][ T7829] EXT4-fs (loop7): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 101.791911][ T7829] ext4 filesystem being mounted at /79/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 101.821686][ T28] audit: type=1400 audit(1779924022.739:940): avc: denied { write } for pid=7828 comm="syz.7.1633" name="/" dev="loop7" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 101.864348][ T28] audit: type=1400 audit(1779924022.769:941): avc: denied { write } for pid=7828 comm="syz.7.1633" name="/" dev="loop7" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 101.901174][ T28] audit: type=1400 audit(1779924022.779:942): avc: denied { setattr } for pid=7828 comm="syz.7.1633" name="file0" dev="loop7" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 101.931699][ T6519] EXT4-fs (loop7): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 102.027774][ T7840] loop6: detected capacity change from 0 to 1024 [ 102.064253][ T7842] loop1: detected capacity change from 0 to 4096 [ 102.079422][ T7840] EXT4-fs (loop6): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 102.100243][ T7840] ext4 filesystem being mounted at /151/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 102.156914][ T28] audit: type=1400 audit(1779924023.079:943): avc: denied { write } for pid=7839 comm="syz.6.1638" name="/" dev="loop6" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 102.160081][ T7840] EXT4-fs error (device loop6): ext4_free_blocks:6718: comm syz.6.1638: Freeing blocks not in datazone - block = 0, count = 16 [ 102.199278][ T7840] EXT4-fs (loop6): Remounting filesystem read-only [ 102.200222][ T7842] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 102.267057][ T28] audit: type=1400 audit(1779924023.189:944): avc: denied { write } for pid=7841 comm="syz.1.1639" name="file0" dev="loop1" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 102.312964][ T7851] loop5: detected capacity change from 0 to 256 [ 102.321455][ T5842] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 102.335471][ T3295] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 102.371406][ T7855] netlink: 4 bytes leftover after parsing attributes in process `syz.6.1643'. [ 102.428911][ T28] audit: type=1400 audit(1779924023.349:945): avc: denied { connect } for pid=7856 comm="syz.5.1647" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 102.663741][ T28] audit: type=1326 audit(1779924023.579:946): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7880 comm="syz.2.1654" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1b089bce59 code=0x7ffc0000 [ 102.719844][ T28] audit: type=1326 audit(1779924023.579:947): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7880 comm="syz.2.1654" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1b089bce59 code=0x7ffc0000 [ 102.772990][ T7885] loop5: detected capacity change from 0 to 128 [ 102.773397][ T28] audit: type=1326 audit(1779924023.579:948): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7880 comm="syz.2.1654" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1b089bce59 code=0x7ffc0000 [ 103.118075][ T7903] usb usb7: usbfs: process 7903 (syz.5.1665) did not claim interface 0 before use [ 103.154583][ T7903] vhci_hcd vhci_hcd.3: default hub control req: 010b v0000 i0000 l0 [ 103.390348][ T7917] pim6reg: entered allmulticast mode [ 103.399018][ T7917] pim6reg: left allmulticast mode [ 103.464405][ T7919] loop1: detected capacity change from 0 to 512 [ 103.529682][ T7925] loop6: detected capacity change from 0 to 128 [ 103.539021][ T7919] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 103.558538][ T7919] ext4 filesystem being mounted at /333/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 103.571802][ T7925] EXT4-fs (loop6): mounting ext2 file system using the ext4 subsystem [ 103.584190][ T7925] EXT4-fs (loop6): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 103.612829][ T7925] ext2 filesystem being mounted at /156/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 103.625608][ T3295] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 103.678414][ T7932] netlink: 112 bytes leftover after parsing attributes in process `syz.7.1680'. [ 103.702496][ T5842] EXT4-fs (loop6): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 103.713090][ T7934] netlink: 60 bytes leftover after parsing attributes in process `syz.1.1679'. [ 103.742699][ T7934] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1679'. [ 103.874969][ T7944] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 103.882334][ T7944] IPv6: NLM_F_CREATE should be set when creating new route [ 103.943426][ T7953] netlink: 4 bytes leftover after parsing attributes in process `syz.5.1688'. [ 104.386174][ T7971] loop2: detected capacity change from 0 to 32768 [ 104.559958][ T7985] usb usb7: usbfs: process 7985 (syz.6.1702) did not claim interface 0 before use [ 104.603016][ T7985] vhci_hcd vhci_hcd.3: default hub control req: 010b v0000 i0000 l0 [ 104.899668][ T8018] netlink: 4 bytes leftover after parsing attributes in process `syz.7.1717'. [ 105.305887][ T8046] bond1: entered promiscuous mode [ 105.321773][ T3422] IPVS: starting estimator thread 0... [ 105.339318][ T8046] 8021q: adding VLAN 0 to HW filter on device bond1 [ 105.420972][ T8053] IPVS: using max 2592 ests per chain, 129600 per kthread [ 105.451709][ T8060] netlink: 8 bytes leftover after parsing attributes in process `syz.7.1737'. [ 105.475120][ T8064] syzkaller1: entered promiscuous mode [ 105.483824][ T8064] syzkaller1: entered allmulticast mode [ 105.485062][ T8060] netlink: 8 bytes leftover after parsing attributes in process `syz.7.1737'. [ 105.543849][ T8068] pim6reg: entered allmulticast mode [ 105.553652][ T8068] pim6reg: left allmulticast mode [ 105.573077][ T8070] FAT-fs (loop7): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 106.171342][ T8110] pim6reg: entered allmulticast mode [ 106.196253][ T8110] pim6reg: left allmulticast mode [ 106.218722][ T8113] netlink: 4 bytes leftover after parsing attributes in process `syz.5.1759'. [ 106.232683][ T8116] set_capacity_and_notify: 1 callbacks suppressed [ 106.232701][ T8116] loop6: detected capacity change from 0 to 512 [ 106.370064][ T8118] usb usb7: usbfs: process 8118 (syz.1.1755) did not claim interface 0 before use [ 106.424656][ T8131] syzkaller1: entered promiscuous mode [ 106.431277][ T8118] vhci_hcd vhci_hcd.3: default hub control req: 010b v0000 i0000 l0 [ 106.456505][ T8131] syzkaller1: entered allmulticast mode [ 106.660843][ T8151] hub 8-0:1.0: USB hub found [ 106.665679][ T8151] hub 8-0:1.0: 8 ports detected [ 106.764852][ T8161] loop2: detected capacity change from 0 to 256 [ 106.822787][ T8161] FAT-fs (loop2): Directory bread(block 64) failed [ 106.834334][ T8161] FAT-fs (loop2): Directory bread(block 65) failed [ 106.838717][ T8163] usb usb7: usbfs: process 8163 (syz.5.1783) did not claim interface 0 before use [ 106.847532][ T8161] FAT-fs (loop2): Directory bread(block 66) failed [ 106.863673][ T8165] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1784'. [ 106.875561][ T8161] FAT-fs (loop2): Directory bread(block 67) failed [ 106.878322][ T8163] vhci_hcd vhci_hcd.3: default hub control req: 010b v0000 i0000 l0 [ 106.887552][ T8161] FAT-fs (loop2): Directory bread(block 68) failed [ 106.903873][ T8161] FAT-fs (loop2): Directory bread(block 69) failed [ 106.917982][ T8161] FAT-fs (loop2): Directory bread(block 70) failed [ 106.928997][ T8161] FAT-fs (loop2): Directory bread(block 71) failed [ 106.940369][ T8161] FAT-fs (loop2): Directory bread(block 72) failed [ 106.948845][ T8161] FAT-fs (loop2): Directory bread(block 73) failed [ 107.158371][ T8161] ================================================================== [ 107.166521][ T8161] BUG: KCSAN: data-race in fat16_ent_put / fat_mirror_bhs [ 107.173657][ T8161] [ 107.176000][ T8161] write to 0xffff888140433b6a of 2 bytes by task 8178 on cpu 1: [ 107.183649][ T8161] fat16_ent_put+0x28/0x60 [ 107.188097][ T8161] fat_alloc_clusters+0x57b/0xc50 [ 107.193147][ T8161] fat_add_cluster+0x46/0xe0 [ 107.197763][ T8161] fat_fallocate+0x11e/0x1c0 [ 107.202374][ T8161] vfs_fallocate+0x3b6/0x400 [ 107.206988][ T8161] file_ioctl+0x4e3/0x5c0 [ 107.211344][ T8161] do_vfs_ioctl+0x7c9/0xe70 [ 107.215958][ T8161] __se_sys_ioctl+0x82/0x140 [ 107.220572][ T8161] __x64_sys_ioctl+0x43/0x50 [ 107.225185][ T8161] x64_sys_call+0x1563/0x3020 [ 107.229883][ T8161] do_syscall_64+0x12c/0x3b0 [ 107.234499][ T8161] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 107.240419][ T8161] [ 107.242792][ T8161] read to 0xffff888140433800 of 2048 bytes by task 8161 on cpu 0: [ 107.250611][ T8161] fat_mirror_bhs+0x1df/0x330 [ 107.255304][ T8161] fat_alloc_clusters+0xb48/0xc50 [ 107.260353][ T8161] fat_get_block+0x25e/0x5f0 [ 107.264966][ T8161] __block_write_begin_int+0x400/0xf90 [ 107.270444][ T8161] cont_write_begin+0x5fe/0x970 [ 107.275321][ T8161] fat_write_begin+0x52/0xe0 [ 107.279943][ T8161] cont_write_begin+0x1b0/0x970 [ 107.284813][ T8161] fat_write_begin+0x52/0xe0 [ 107.289422][ T8161] generic_cont_expand_simple+0xb0/0x150 [ 107.295252][ T8161] fat_cont_expand+0x3e/0x170 [ 107.299956][ T8161] fat_fallocate+0x177/0x1c0 [ 107.304560][ T8161] vfs_fallocate+0x3b6/0x400 [ 107.309263][ T8161] __x64_sys_fallocate+0x7a/0xd0 [ 107.314230][ T8161] x64_sys_call+0x298e/0x3020 [ 107.319016][ T8161] do_syscall_64+0x12c/0x3b0 [ 107.323621][ T8161] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 107.329535][ T8161] [ 107.331953][ T8161] Reported by Kernel Concurrency Sanitizer on: [ 107.338107][ T8161] CPU: 0 UID: 0 PID: 8161 Comm: syz.2.1781 Not tainted syzkaller #0 PREEMPT(lazy) [ 107.347415][ T8161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 107.357484][ T8161] ================================================================== [ 107.577254][ T12] kworker/u8:0: attempt to access beyond end of device [ 107.577254][ T12] loop2: rw=1, sector=1224, nr_sectors = 544 limit=256 [ 107.593925][ T12] kworker/u8:0: attempt to access beyond end of device [ 107.593925][ T12] loop2: rw=1, sector=1800, nr_sectors = 128 limit=256 [ 107.610463][ T12] kworker/u8:0: attempt to access beyond end of device [ 107.610463][ T12] loop2: rw=1, sector=1960, nr_sectors = 3224 limit=256 [ 107.626501][ T12] kworker/u8:0: attempt to access beyond end of device [ 107.626501][ T12] loop2: rw=1, sector=5184, nr_sectors = 968 limit=256 [ 107.640470][ T12] kworker/u8:0: attempt to access beyond end of device [ 107.640470][ T12] loop2: rw=1, sector=6312, nr_sectors = 32 limit=256 [ 107.654474][ T12] kworker/u8:0: attempt to access beyond end of device [ 107.654474][ T12] loop2: rw=1, sector=8264, nr_sectors = 320 limit=256 [ 107.668388][ T12] kworker/u8:0: attempt to access beyond end of device [ 107.668388][ T12] loop2: rw=1, sector=11848, nr_sectors = 32 limit=256 [ 107.682179][ T12] kworker/u8:0: attempt to access beyond end of device [ 107.682179][ T12] loop2: rw=1, sector=12040, nr_sectors = 32 limit=256 [ 107.695900][ T12] kworker/u8:0: attempt to access beyond end of device [ 107.695900][ T12] loop2: rw=1, sector=12328, nr_sectors = 32 limit=256 [ 107.709593][ T12] kworker/u8:0: attempt to access beyond end of device [ 107.709593][ T12] loop2: rw=1, sector=12776, nr_sectors = 32 limit=256 [ 109.255308][ T3370] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog