last executing test programs: 1.291838143s ago: executing program 4 (id=1413): bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x10, 0xe, &(0x7f0000000500)=ANY=[@ANYBLOB="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"/2848], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_msg, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xfffffd78, 0x10, &(0x7f0000000000), 0x143}, 0x48) 706.459435ms ago: executing program 2 (id=1437): timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)) 543.598429ms ago: executing program 2 (id=1440): syz_mount_image$iso9660(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x2000c12, &(0x7f0000000400)={[{@utf8}, {@uid}, {@map_normal}, {@block={'block', 0x3d, 0xa00}}, {@showassoc}, {@map_acorn}, {@map_normal}, {@block={'block', 0x3d, 0x800}}, {@utf8}, {@overriderock}, {@gid}, {@iocharset={'iocharset', 0x3d, 'default'}}]}, 0x1, 0xa2f, &(0x7f0000000ec0)="$eJzs3c9vHGf5APBn1nbiuFWStvn2W6K2nqQkdVvjrG2aYPUAjnftbLG9yHakRBya0jgoiqHQgtRWSKQS4oCoQAJx4VZx4lSpF3pBvcENLnBAQv0XKk7hZDSzu/bau+u1Xcd208/H2t358cz7PvNj581OducNPl9WT2wYW13NH7scv/rHfciYQ+xy6ZP3P3gve7x7N45ET7yY/CmiPyLSiN6IeCKib6q0UJ3rUtCdiBsR8XFEEhFHo/a6LTci+VU8vD7+cSS/z+rt6Mh2S6abVb7QDvr4AwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACAwyiZKhWLo8mRqMxfvZbWRKQtpkoL1SRWV1vnNJap+Sjv9Tv56BcPdak3Iske0d/f6Or7iVPrsx+PiPRsPFkbezLvkDz6452HHj/50mO9hcbynbL5TI52KLYnWjbMm2+/c+fVlZXlN3ZYRf9ucztkZsrzlcVqZW5yppxWFqvpxMWLxQtXphfT6cpsefH64lJ5Lp1aKE8uVRfSoann0tGJifG0PHK9enV+pjQyW25MvPSVsWLxYvryyLfKkwuL1fkLL48sTl2pzM5W5mfymGx2FnMpOxC/WVlKl8qTc2l66/bK8vimnFp2UxY02m1NsqCxbkFjxbGx0dGxsdF3671nr024+OLEi5eKxd7iJtEScZ8OWg6XY5138/04jcOuFGrtf8RsVGI+rsa1SNv+TUUpFqIacx3m1zXa/3MXylvW29z+11v53qbZp7Ons/F0fbS/Q/vfIZf9+3sz3o534k68GiuxEsvxxoFn1PqX7ZEO84591rJnohzzUYnFqEYl5mIyn5LWp6QxERfjYhTjlbgSg7EYaUxHJWajHItxPRZjKcr5ETUVC1GOyViKaixEGkMxFc9FGqMxERMxHmmUYySuRzWuxnzMRCkm81Juxe18u49vkeNa0Oh2gsa2CGppzHfc/pdb/w3JF8zen8Rhl1br7f+R7qFDU/uREAAAALDnvvTXOH7q0b/8OyKJp/Lr8tOV2XLxoNMCAAAA9lASScST2VNfNvpUJD7/AwAAwIMmyX9jl0TEQAzWhhq/hHIRAAAAAB4Q+e16no5kcH2Cz/8AAADwgFm7x37tSsDaPXav9TSmdr0LfzLcuP1verP2erMeUS9iYLoyWx6Zqs6+NBrn87sM5L80aCmtJyLpy39+8HycqUWdGYi72evAeolZnf1Z1OjIS6PxfJytr8jQM9nLM0NtIsdqkc/WIp9tjuyJDZHjWSQAPOjObtEe1+6x3739fz6GaxHDp/Mmv/d0mza4qGUFgMNirY+d/9a7NGvT/tcjnu7U/n91i8//WcSjcWuw9pWCkXgtXo+VuBnDUf/GwWC7Uhu9EdS+hjDcdDUgt+lqwED9Kwt/v1SI4ZbrAf1r69ocuxxjMVy/InCsPr9+7SBZi00aOYzXAnruww4AgANwdst2eHvt/3CXz/8DvlIIAIfKWg/22x3IFtp2cG3goNcRANhIKw0AAAAAAAAAAAAAAAAAAAAAAAAAAAB7b1s38P/b+YiVleWInXYWsIOBk5un9O8kw60HCnF/cm4z0Hv/q9hqoGfnvTNsc+AfXWO+HjsuOdvHB7OhDHQbOOATEwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAPsiiehpN71wNH8pRsSF/c7pfrp70AnslXR3iyX34l68Fcf3Oh0AAAAAAAAAAAAAAAAAAAAAAAAAAAAAgC+6+v3/C1F7fag2KXoLEeci4kZEfPugc9xL9w46gQPzvfy56f7/hYi+WE2it7bbI+mbKi1U57LdnxzN5n/y/gfvZY/uZbf2qpB3H1HY1LlEvYamKX0bl3okX2qgtPzmnR+9/oO0dDk/MC8vTc+W5mYWvrEe+HjyYa0LhOZuEBr5/uTcn3/dNPlIvfIPszVtb3O903m9pdZ6/7/d0h3q3YbbK8tjWU1L5WtLP/7+7beaZj0aZyKeGYoY2ljTd7NHh5rObN6eGyWfJj9Pjsfv4ka+/7Otkawm2S46ka//sVu3V5ZHXnt95eZaTj/dkNPJGIyImxH9289pMD+ftJUfdYW+rNZiHpQ9nepS3paaShztsF0fyQ+ZgR2tQ9p5HXL5du94cDUyGm+b0W9++Fic3/GePr/1nm4v+TT5V3Il/hk/a+r/o5Dt/3PR9t3Zpog8sulIaZ63YQsUapH5mo81z3hlc5lbbDj23C/jO/G1tf1faDr/1/fV/pyPmmps/76I2Pn74g8nWlqUdXmLdGpTi1Q/+7RdoH8tz1O1qA55/l+8ENF7ekdnlBe6nFH2/v1fr+/uUPwn7ur/BwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOPySiJ520wsR5yLiZEScyMbTiNXNMXd3UV9hINlNmntmNzkfZklv26lNK7pxjZN7cS/eiuP7kBoAAAAAAAAA++By6ZP3P3gve+T/H98TXy7U56QRvRFxMvlt31RpoTrXpaC+iBuN/9Lv31kON7Knh9fHP87Gnuiy0MF+fQAAPtf+FwAA//822GxX") 518.627999ms ago: executing program 1 (id=1442): quotactl$Q_GETINFO(0xffffffff80000502, &(0x7f0000000000)=@loop={'/dev/loop', 0x0}, 0x0, 0x0) 486.80436ms ago: executing program 3 (id=1443): clock_getres(0xeaffffff, 0x0) 441.356301ms ago: executing program 3 (id=1444): bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x3, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0x6e}, [@ldst={0x3, 0x0, 0x3, 0x1c10a1, 0x5, 0x8}], {0x95, 0x0, 0x9}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x85}, 0x52) 441.008361ms ago: executing program 0 (id=1445): syslog(0x2, 0xffffffffffffffff, 0x4b) 435.332271ms ago: executing program 1 (id=1446): bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) 337.803263ms ago: executing program 0 (id=1447): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000080)={0x3, &(0x7f0000000240)=[{0x2d, 0x0, 0x1, 0xfffffffe}, {0x1d, 0x0, 0x0, 0x10000000}, {0x16}]}) 337.688003ms ago: executing program 1 (id=1448): syz_emit_ethernet(0x34e, &(0x7f0000000780)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "00cd04", 0x318, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0xff, 0x5a, 0x1, 0x0, 0x0, [{0x3, 0xa, "a78c000005dc8080a2030003004003493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34060600000000000000dac15084dbaf736b41e5af0502"}, {0x0, 0x1, "000005000000000026000400"}, {0x19, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92324a7051e460a13ddde25a5b85b9d930914625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf3915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x84b9baed410ad0a6, "06aa85616177c61bc943afcb84619755403946b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d25551c2d9ebfc5dfc5a2a501b7e483de3f808895c5f4a1a2367bc591dd8b094822ff0dea07c9a1f643c822a18b79f7c5eba31fb68b2d734a6671e27182aee4df24a4a5cf390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba42399907ccd0a562db212baa39eb8164e240069f656d3a05fecf894222a141123f5ac010000000000000090aa235a670670ffc5dc49dfb58d00000000000000"}, {0x0, 0xb, "17dcea468000000000054740a5d4901b0aeff04c0300f3c75dc2d227a83b89483b1084743475671545e65eb2bce9ac946a3f0e2bc4000091394c02bcfbbb7d71138537d68e2d2c6393a9f3cc271a9ff09a48b5b303f4f0"}, {0xe, 0x7, "b8a3e10000a3e1100000006f00ffc0ffff00000000600000ff0bc0fe000000000000000000000000d9a0274400"/55}, {0x0, 0xc, "5e14ccb44d2d42cfb3f27fafb60845f90b6dfc2e37bc87c6905bbc94d33e1ea71a28105f543e868a8a53b360a9d33e2b1e26eb1d260600aa89c8f267d76ece1c9f6ae2e1eb3d8bf9c6ab2642c4808298e62afbf03269f1f98aea6ab3beb5fdc5fdaabc2c"}]}}}}}}, 0x0) 337.379483ms ago: executing program 2 (id=1449): socket$netlink(0x10, 0x3, 0x7) 315.403764ms ago: executing program 3 (id=1450): socketpair(0x28, 0x800, 0x28, &(0x7f0000001400)) 274.251575ms ago: executing program 3 (id=1451): syz_emit_ethernet(0x148e, &(0x7f0000000d80)={@random="bb622ac1eb87", @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x8, 0x6, '\x00', 0x1458, 0x3a, 0xff, @local, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x1, 0x1, 0x8, 0x8, 0x8, [{0x0, 0x1da, "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"}, {0xe, 0xad, "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"}, {0x5, 0x1, '\x00\x00\x00\x00\x00\x00'}]}}}}}}, 0x0) 263.008584ms ago: executing program 0 (id=1452): bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0xe, 0x4, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x7}, [@generic={0x91, 0x1, 0x1, 0x65}]}, &(0x7f00000001c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x60, '\x00', 0x0, @sk_skb=0x26, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 240.468925ms ago: executing program 2 (id=1453): fsopen(&(0x7f0000000100)='configfs\x00', 0x0) 235.010225ms ago: executing program 1 (id=1454): syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x8000, &(0x7f0000000180)={[{@fat=@errors_remount}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {}, {@fat=@uid}, {@nodots}, {@dots}]}, 0x1, 0x199, &(0x7f0000000580)="$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") 216.403346ms ago: executing program 3 (id=1455): bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x3, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x7b, 0x11, 0x2d}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x5}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x6}, 0x70) 202.932576ms ago: executing program 4 (id=1456): syz_emit_ethernet(0x2a, &(0x7f00000002c0)={@local, @random="4aa468739b85", @void, {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @multicast, @private=0xa010100, @random="7792d99bba25", @dev={0xac, 0x14, 0x14, 0xff}}}}}, 0x0) 187.959746ms ago: executing program 0 (id=1457): bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xa, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x73, 0x11, 0x41}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x76}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x6}, 0x70) 179.583127ms ago: executing program 2 (id=1458): bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000600)={0x6, 0x15, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020692500000000002020207b1a00fe00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000650000000600000085100000010000009500000000000000180100002020782500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f0000000500)='GPL\x00', 0xf}, 0x94) 130.200498ms ago: executing program 4 (id=1459): process_vm_writev(0x0, &(0x7f0000000140)=[{&(0x7f0000000080)=""/152, 0x98}], 0x1, &(0x7f0000001140)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0) 123.664478ms ago: executing program 3 (id=1460): syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000640)='./file1\x00', 0x3000010, &(0x7f0000000000), 0x3e, 0x51b, &(0x7f0000001200)="$eJzs3c9vI1cdAPDvTOLd7G6KU0CoVKJUtGi3grU3DW0jhKBc4FQJKPclJE4UxY6j2CmbqKKp+A8QEkicOHFB4g9AQj3wB6BKleCCOCBAIARbOCABHTTjsZp17CTQrJ3Gn4/04vfm1/e9sfw8M36ZCWBqPRkRL0bETEQ8ExHVcnpapjjspXy5t++/upqnJLLs5b8mkZTT+tvKy7MRcaNcbS4ivvbliG8mx+N29g+2VprNxm5ZrndbO/XO/sHtzdbKRmOjsb20tPj88gvLzy3fyUrvqZ0L/cyPv/T5n3/6W7+7++db386r9bmPRCUG2nGeek2vFPuiL99Huw8j2ATMlO2pTLoiAACcSX6M/8GI+ERx/F+NmeJobsDMJGoGAAAAnJfsC/Px7yQiAwAAAC6tNCLmI0lr5ViA+UjTK+W1gQ/H9bTZ7nQ/td7e217L50UsRCVd32w27pRjhReikuTlxXKMbb/87EB5KSIejYjvVa8V5dpqu7k24WsfAAAAMC1uDJz//6OaFvnTDfk/AQAAAODiWhhZAAAAAC4Lp/wAAABw+Q2e/7vfPwAAAFwqX3nppTxl/edfr72yv7fVfuX2WqOzVWvtrdZW27s7tY12e6O4Z1/rtO012+2dz8T23r16t9Hp1jv7B3db7b3t7t3NBx6BDQAAAIzRox9/49dJRBx+9lqRorwPIMAD/jDpCgDnyVA/mF7u4g3TqzLpCgATl5wy3+AdAAB4/7v50eO///ef/+/aAFxuxvoAwPTx+z9Mr4oRgDC1ZstrAB/oFa+OWm7k7/+/PGukLIt4s3p0iuuLAAAwXvNFStJaeR4wH2laq0U8EpEuRCVZ32w27pTnB7+qVq7m5cVizeTUMcMAAAAAAAAAAAAAAAAAAAAAAAAAQE+WJZEBAAAAl1pE+qekuJt/xM3q0/OD1weuJP+sxh/Lwg9f/v69lW53dzGf/rfiWV5XIqL7g3L6syMfHwYAAACct+Rw5KzeeXr5ujjWWgEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAwBd6+/+pqP40z7l++GBELw+LPxlzxOheViLj+9yRmj6yXRMTMOcQ/fD0iHhsWP4l3suy1KGsxLP61hxx/odg1w+OnEXHjHOLDNHsj739eHPb5S+PJ4nX452+2TO/V6P4vLSM/VvRzw/qfR45trTU0xuNv/bTey1WOx3894vHZ4f1Pv/9NRsR/6tjW/pVl2fH43/j6wcGo9mc/irg59PsneSBWvdvaqXf2D25vtlY2GhuN7aWlxeeXX1h+bvlOfX2z2Sj/Do3x3Y/97J1R8fP2Xx8S/7e/6fW/J7X/6VEbHfCft+7d/1Ave+wNyOPfemro9+9cjIiflt99nyzz+fyb/fxhL3/UEz9584mT2r82Yv+f9v7fOmP7n/nqd35/xkUBgDHo7B9srTSbjd0TMnNnWOb9mPnF3IWoxv+YyV7rvXMXpT7/byY/Wn13Sr9VF6BiRzLZWGJdLY7nz7rWlTG1faLdEgAA8BC8e9A/6ZoAAAAAAAAAAAAAAAAAAADA9BrHrdQGYx5OpqkAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACf6bwAAAP//8yDcjQ==") 93.196618ms ago: executing program 1 (id=1461): bpf$MAP_CREATE(0x0, &(0x7f0000000140)=@base={0xe, 0x3, 0x4, 0x801, 0xc80b, 0xffffffffffffffff, 0x15b4}, 0x50) 90.916208ms ago: executing program 0 (id=1462): bpf$MAP_CREATE(0x0, &(0x7f0000000140)=@base={0xe, 0x4, 0x4, 0xfffffff8}, 0x48) 44.94678ms ago: executing program 4 (id=1463): bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x17, 0xc, 0x0, 0x0, 0xf9f, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x26, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 44.82668ms ago: executing program 4 (id=1464): syz_emit_ethernet(0x86, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x1, 0x0, @private=0xa010102, @local}, @redirect={0x5, 0x0, 0x0, @broadcast=0x1000000, {0x17, 0x4, 0x0, 0x0, 0x0, 0x64, 0x0, 0x0, 0x11, 0x0, @loopback, @rand_addr=0x64010101, {[@timestamp_addr={0x44, 0xc, 0x3, 0x1, 0x0, [{@private=0xa010101, 0x4e210000}]}, @timestamp_addr={0x44, 0x3c, 0xbc, 0x1, 0x0, [{@multicast1}, {}, {@dev}, {@private, 0x8}, {@empty}, {@initdev={0xac, 0x1e, 0x0, 0x0}}, {@multicast1, 0xfffffffc}]}]}}}}}}}, 0x0) 44.545329ms ago: executing program 2 (id=1465): fgetxattr(0xffffffffffffffff, &(0x7f00000003c0)=@known='system.posix_acl_access\x00', 0x0, 0x0) 22.64691ms ago: executing program 0 (id=1466): bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x4, 0x4, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x1}, 0x48) 373.93µs ago: executing program 1 (id=1467): bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x10, 0xe, &(0x7f0000000500)=ANY=[@ANYBLOB="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"/2848], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_msg, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xfffffd78, 0x10, &(0x7f0000000000), 0x143}, 0x48) 0s ago: executing program 4 (id=1468): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x14, 0x14, 0x2, [@enum={0x0, 0x1, 0x0, 0x6, 0x4, [{0x80000001, 0x5}]}]}}, &(0x7f0000000f40)=""/4089, 0x2e, 0xff9, 0x1, 0x8}, 0x28) kernel console output (not intermixed with test programs): rt for type 5 error -117 [ 38.318812][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 38.336581][ C1] EXT4-fs (loop2): last error at time 1777923903: ext4_validate_block_bitmap:441 [ 38.347896][ T3748] EXT4-fs error (device loop2): ext4_acquire_dquot:7034: comm syz.2.115: Failed to acquire dquot type 1 [ 38.363831][ T3748] loop2: lost filesystem error report for type 5 error -28 [ 38.365902][ T3748] EXT4-fs (loop2): 1 truncate cleaned up [ 38.387876][ T3748] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 38.464942][ T3748] syz.2.115 (3748) used greatest stack depth: 9152 bytes left [ 38.498357][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 38.719217][ T3803] EXT4-fs warning (device loop0): ext4_multi_mount_protect:288: Invalid MMP block in superblock [ 38.794483][ T3810] FAT-fs (loop4): bogus logical sector size 0 [ 38.818613][ T3810] FAT-fs (loop4): Can't find a valid FAT filesystem [ 38.937339][ T3817] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 38.950617][ T3817] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (12687!=20869) [ 38.962048][ T3817] EXT4-fs error (device loop4): ext4_get_journal_inode:5896: inode #32: comm syz.4.149: iget: special inode unallocated [ 38.976589][ T3817] loop4: lost file I/O error report for ino 32 type 5 pos 0x0 len 0x0 error -117 [ 38.976839][ T3817] EXT4-fs (loop4): no journal found [ 38.986395][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 38.986416][ C0] EXT4-fs (loop4): initial error at time 1777923903: ext4_get_journal_inode:5896: inode 32 [ 38.986464][ C0] EXT4-fs (loop4): last error at time 1777923903: ext4_get_journal_inode:5896: inode 32 [ 39.022815][ T3819] Alternate GPT is invalid, using primary GPT. [ 39.042208][ T3819] loop0: p2 p3 p7 [ 39.048600][ T3823] EXT4-fs: Ignoring removed bh option [ 39.072059][ T3823] EXT4-fs error (device loop3): ext4_iget_extra_inode:5128: inode #11: comm syz.3.152: corrupted in-inode xattr: bad e_name length [ 39.083707][ T3817] EXT4-fs (loop4): can't get journal size [ 39.089408][ T3823] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 39.095283][ T3823] EXT4-fs error (device loop3): ext4_orphan_get:1402: comm syz.3.152: couldn't read orphan inode 11 (err -117) [ 39.103745][ T3817] EXT4-fs error (device loop4): ext4_protect_reserved_inode:160: inode #32: comm syz.4.149: iget: special inode unallocated [ 39.106048][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 39.119212][ T3817] loop4: lost file I/O error report for ino 32 type 5 pos 0x0 len 0x0 error -117 [ 39.133135][ C1] EXT4-fs (loop3): initial error at time 1777923903: ext4_iget_extra_inode:5128: inode 11 [ 39.133181][ C1] EXT4-fs (loop3): last error at time 1777923903: ext4_iget_extra_inode:5128: inode 11 [ 39.174840][ T3823] loop3: lost filesystem error report for type 5 error -117 [ 39.177181][ T3817] EXT4-fs (loop4): failed to initialize system zone (-117) [ 39.196791][ T3817] EXT4-fs (loop4): mount failed [ 39.201898][ T3823] EXT4-fs (loop3): 1 truncate cleaned up [ 39.222108][ T3823] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 39.292253][ T3289] udevd[3289]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 39.293491][ T3290] udevd[3290]: inotify_add_watch(7, /dev/loop0p7, 10) failed: No such file or directory [ 39.316984][ T3578] udevd[3578]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 39.343897][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.614836][ T3864] tmpfs: Bad value for 'mpol' [ 39.692264][ T3869] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.174: iget: bad extra_isize 58 (inode size 256) [ 39.720008][ T3877] EXT4-fs: Ignoring removed mblk_io_submit option [ 39.730981][ T3872] EXT4-fs warning (device loop2): ext4_expand_extra_isize_ea:2860: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 39.762745][ T3877] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 39.777490][ T3869] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 39.777842][ T3869] EXT4-fs error (device loop0): ext4_xattr_inode_iget:446: comm syz.0.174: error while reading EA inode 11 err=-117 [ 39.801485][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 39.801508][ C0] EXT4-fs (loop0): initial error at time 1777923904: ext4_xattr_inode_iget:441: inode 11 [ 39.801545][ C0] EXT4-fs (loop0): last error at time 1777923904: ext4_xattr_inode_iget:441: inode 11 [ 39.858105][ T3872] ------------[ cut here ]------------ [ 39.864027][ T3872] EA inode 11 i_nlink=2 [ 39.864046][ T3872] WARNING: fs/ext4/xattr.c:1059 at ext4_xattr_inode_update_ref+0x313/0x350, CPU#0: syz.2.175/3872 [ 39.880391][ T3872] Modules linked in: [ 39.885157][ T3872] CPU: 0 UID: 0 PID: 3872 Comm: syz.2.175 Not tainted syzkaller #0 PREEMPT(full) [ 39.885819][ T3877] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=c842e028, mo2=0002] [ 39.895950][ T3872] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 39.895967][ T3872] RIP: 0010:ext4_xattr_inode_update_ref+0x332/0x350 [ 39.917381][ T3877] EXT4-fs (loop1): orphan cleanup on readonly fs [ 39.922993][ T3872] Code: 14 5e 98 ff 4c 8d 2d 6d 6a 5c 05 49 8d 7e 40 e8 64 1c b6 ff 49 8b 6e 40 4c 89 e7 e8 98 17 b6 ff 41 8b 56 48 4c 89 ef 48 89 ee <67> 48 0f b9 3a e9 02 ff ff ff e8 8f 9c d7 03 66 66 66 66 66 66 2e [ 39.923024][ T3872] RSP: 0018:ffffc900102f7778 EFLAGS: 00010246 [ 39.949495][ T3872] [ 39.949506][ T3872] RAX: ffff8881019bf0f8 RBX: ffff8881005ad618 RCX: ffffffff81c0cab8 [ 39.966846][ T3872] RDX: 0000000000000002 RSI: 000000000000000b RDI: ffffffff871d3510 [ 39.975395][ T3872] RBP: 000000000000000b R08: 00018881005ad5cb R09: 0000000000000000 [ 39.984630][ T3872] R10: ffffc900102f76a8 R11: 0001c900102f76a8 R12: ffff8881005ad5c8 [ 39.994433][ T3872] R13: ffffffff871d3510 R14: ffff8881005ad580 R15: 0000000000000001 [ 40.003657][ T3872] FS: 00007f7dadacf6c0(0000) GS:ffff8882ae8fe000(0000) knlGS:0000000000000000 [ 40.013367][ T3872] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.020710][ T3872] CR2: 00007fff2e3b0ba0 CR3: 000000011b2da000 CR4: 00000000003506f0 [ 40.029161][ T3872] Call Trace: [ 40.032882][ T3872] [ 40.037393][ T3872] ext4_xattr_inode_dec_ref_all+0x57c/0x8b0 [ 40.045085][ T3872] ? errseq_check+0x2c/0x50 [ 40.050344][ T3872] ext4_xattr_delete_inode+0x6c1/0x7a0 [ 40.056706][ T3872] ? ext4_truncate+0x89f/0xa10 [ 40.062283][ T3872] ext4_evict_inode+0xb16/0xe30 [ 40.068173][ T3872] ? __pfx_ext4_evict_inode+0x10/0x10 [ 40.069987][ T3869] loop0: lost filesystem error report for type 5 error -117 [ 40.074300][ T3872] evict+0x2af/0x510 [ 40.088204][ T3872] ? __dquot_initialize+0x146/0x7c0 [ 40.094994][ T3872] iput+0x41a/0x580 [ 40.099389][ T3872] ext4_process_orphan+0x1a9/0x1c0 [ 40.105571][ T3872] ext4_orphan_cleanup+0x69c/0x9f0 [ 40.111353][ T3872] ext4_fill_super+0x3408/0x37c0 [ 40.111854][ T3877] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.176: bg 0: block 361: padding at end of block bitmap is not set [ 40.116662][ T3872] ? set_blocksize+0x14c/0x270 [ 40.133955][ T3877] loop1: lost filesystem error report for type 5 error -117 [ 40.138976][ T3872] ? setup_bdev_super+0x30e/0x370 [ 40.152415][ T3872] ? __pfx_ext4_fill_super+0x10/0x10 [ 40.157746][ T3872] get_tree_bdev_flags+0x291/0x300 [ 40.162830][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 40.163025][ T3872] ? __pfx_ext4_fill_super+0x10/0x10 [ 40.169434][ C1] EXT4-fs (loop1): initial error at time 1777923904: ext4_validate_block_bitmap:441 [ 40.175280][ T3872] get_tree_bdev+0x1f/0x30 [ 40.184967][ C1] [ 40.184978][ C1] EXT4-fs (loop1): last error at time 1777923904: ext4_validate_block_bitmap:441 [ 40.202677][ T3872] ext4_get_tree+0x1c/0x30 [ 40.207529][ T3872] vfs_get_tree+0x57/0x1d0 [ 40.212257][ T3872] do_new_mount+0x288/0x8d0 [ 40.216934][ T3872] path_mount+0x4d0/0xbc0 [ 40.221490][ T3872] __se_sys_mount+0x28c/0x2e0 [ 40.227004][ T3872] __x64_sys_mount+0x67/0x80 [ 40.232234][ T3872] x64_sys_call+0x2d61/0x3020 [ 40.237056][ T3872] do_syscall_64+0x12c/0x3b0 [ 40.242061][ T3872] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 40.248331][ T3872] RIP: 0033:0x7f7daf07e04a [ 40.252897][ T3872] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 40.273446][ T3872] RSP: 002b:00007f7dadacee58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 40.282438][ T3872] RAX: ffffffffffffffda RBX: 00007f7dadaceee0 RCX: 00007f7daf07e04a [ 40.286656][ T3869] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.174: iget: bad extra_isize 58 (inode size 256) [ 40.291353][ T3872] RDX: 00002000000009c0 RSI: 0000200000000540 RDI: 00007f7dadaceea0 [ 40.308841][ T3877] EXT4-fs (loop1): Remounting filesystem read-only [ 40.315703][ T3872] RBP: 00002000000009c0 R08: 00007f7dadaceee0 R09: 0000000000800718 [ 40.324768][ T3877] EXT4-fs (loop1): 1 truncate cleaned up [ 40.332664][ T3872] R10: 0000000000800718 R11: 0000000000000246 R12: 0000200000000540 [ 40.332691][ T3872] R13: 00007f7dadaceea0 R14: 000000000000048d R15: 0000200000000200 [ 40.339681][ T3877] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: none. [ 40.348743][ T3872] [ 40.375616][ T3872] ---[ end trace 0000000000000000 ]--- [ 40.439397][ T3869] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 40.439584][ T3869] EXT4-fs error (device loop0): ext4_xattr_inode_iget:446: comm syz.0.174: error while reading EA inode 11 err=-117 [ 40.474927][ T3872] EXT4-fs (loop2): 1 orphan inode deleted [ 40.481768][ T3872] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 40.496988][ T3301] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 40.508898][ T3869] loop0: lost filesystem error report for type 5 error -117 [ 40.510530][ T3869] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #18: comm syz.0.174: iget: bad extra_isize 58 (inode size 256) [ 40.559607][ T3869] loop0: lost file I/O error report for ino 18 type 5 pos 0x0 len 0x0 error -117 [ 40.559860][ T3869] EXT4-fs error (device loop0): ext4_xattr_inode_iget:446: comm syz.0.174: error while reading EA inode 18 err=-117 [ 40.596839][ T3869] loop0: lost filesystem error report for type 5 error -117 [ 40.598705][ T3869] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #18: comm syz.0.174: iget: bad extra_isize 58 (inode size 256) [ 40.642142][ T3889] EXT4-fs error (device loop1): ext4_quota_enable:7225: inode #3: comm syz.1.181: iget: checksum invalid [ 40.644718][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.656064][ T3889] loop1: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -74 [ 40.666125][ T3869] loop0: lost file I/O error report for ino 18 type 5 pos 0x0 len 0x0 error -117 [ 40.677079][ T3889] EXT4-fs error (device loop1): ext4_quota_enable:7228: comm syz.1.181: Bad quota inode: 3, type: 0 [ 40.687569][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 40.687590][ C0] EXT4-fs (loop1): initial error at time 1777923905: ext4_quota_enable:7225: inode 3 [ 40.687640][ C0] EXT4-fs (loop1): last error at time 1777923905: ext4_quota_enable:7225: inode 3 [ 40.696912][ T3869] EXT4-fs error (device loop0): ext4_xattr_inode_iget:446: comm syz.0.174: error while reading EA inode 18 err=-117 [ 40.748106][ T3889] EXT4-fs warning (device loop1): ext4_enable_quotas:7269: Failed to enable quota tracking (type=0, err=-74, ino=3). Please run e2fsck to fix. [ 40.764260][ T3869] EXT4-fs (loop0): 1 orphan inode deleted [ 40.769349][ T3889] EXT4-fs (loop1): mount failed [ 40.782817][ T3869] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 40.927104][ T3298] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.296074][ T28] kauditd_printk_skb: 14 callbacks suppressed [ 41.296090][ T28] audit: type=1400 audit(1777923905.723:180): avc: denied { map_read map_write } for pid=3970 comm="syz.1.220" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 41.371422][ T3978] set_capacity_and_notify: 15 callbacks suppressed [ 41.371439][ T3978] loop4: detected capacity change from 0 to 512 [ 41.409997][ T28] audit: type=1400 audit(1777923905.817:181): avc: denied { mount } for pid=3976 comm="syz.4.224" name="/" dev="loop4" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 41.487681][ T28] audit: type=1400 audit(1777923905.868:182): avc: denied { unmount } for pid=3297 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 41.536997][ T3997] loop4: detected capacity change from 0 to 128 [ 41.564774][ T28] audit: type=1400 audit(1777923905.911:183): avc: denied { create } for pid=3992 comm="syz.1.232" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 41.590462][ T28] audit: type=1326 audit(1777923905.945:184): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3996 comm="syz.3.233" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f465b54cdd9 code=0x0 [ 41.672040][ T4012] loop3: detected capacity change from 0 to 1024 [ 41.679067][ T4012] EXT4-fs: Ignoring removed bh option [ 41.685530][ T4012] EXT4-fs: inline encryption not supported [ 41.706059][ T4012] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 41.728741][ T28] audit: type=1400 audit(1777923906.091:185): avc: denied { unmount } for pid=3297 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 41.767933][ T4012] EXT4-fs error (device loop3): ext4_map_blocks:791: inode #3: block 2: comm syz.3.240: lblock 2 mapped to illegal pblock 2 (length 1) [ 41.778103][ T4020] loop2: detected capacity change from 0 to 512 [ 41.814345][ T4024] loop0: detected capacity change from 0 to 512 [ 41.822210][ T4012] loop3: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 41.822440][ T4020] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (57259!=33349) [ 41.843776][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 41.853214][ C0] EXT4-fs (loop3): initial error at time 1777923906: ext4_map_blocks:791: inode 3: block 2 [ 41.861427][ T4012] Quota error (device loop3): qtree_write_dquot: dquota write failed [ 41.865444][ C0] EXT4-fs (loop3): last error at time 1777923906: ext4_map_blocks:791: inode 3: block 2 [ 41.907245][ T4024] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.246: ea_inode with extended attributes [ 41.909978][ T4020] EXT4-fs (loop2): orphan cleanup on readonly fs [ 41.933696][ T4020] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:517: comm syz.2.244: Block bitmap for bg 0 marked uninitialized [ 41.941808][ T4012] EXT4-fs error (device loop3): __ext4_get_inode_loc:4885: comm syz.3.240: Invalid inode table block 1 in block_group 0 [ 41.951558][ T4020] EXT4-fs (loop2): Remounting filesystem read-only [ 41.970715][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 41.978155][ C0] EXT4-fs (loop2): initial error at time 1777923906: ext4_read_block_bitmap_nowait:517 [ 41.985256][ T4024] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 41.989981][ C0] EXT4-fs (loop2): last error at time 1777923906: ext4_read_block_bitmap_nowait:517 [ 41.990338][ T4020] EXT4-fs (loop2): 1 orphan inode deleted [ 42.018018][ T4012] fserror_report: 3 callbacks suppressed [ 42.018034][ T4012] loop3: lost filesystem error report for type 5 error -117 [ 42.026849][ T4020] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 42.035017][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 42.035041][ C0] EXT4-fs (loop0): initial error at time 1777923906: ext4_xattr_inode_iget:441: inode 11 [ 42.035085][ C0] EXT4-fs (loop0): last error at time 1777923906: ext4_xattr_inode_iget:441: inode 11 [ 42.040305][ T4012] EXT4-fs error (device loop3) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 42.047877][ T4024] EXT4-fs (loop0): Remounting filesystem read-only [ 42.096728][ T4012] loop3: lost filesystem error report for type 5 error -117 [ 42.096864][ T4012] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #3: comm syz.3.240: mark_inode_dirty error [ 42.142932][ T4012] Quota error (device loop3): v2_write_file_info: Can't write info structure [ 42.153818][ T4024] EXT4-fs warning (device loop0): ext4_evict_inode:287: xattr delete (err -30) [ 42.174198][ T4012] EXT4-fs error (device loop3): ext4_acquire_dquot:7034: comm syz.3.240: Failed to acquire dquot type 0 [ 42.187069][ T4024] EXT4-fs (loop0): 1 orphan inode deleted [ 42.187507][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.194095][ T4024] EXT4-fs (loop0): mounted filesystem 00000800-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 42.217482][ T4012] loop3: lost filesystem error report for type 5 error -117 [ 42.217670][ T4012] EXT4-fs error (device loop3) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 42.241999][ T4012] loop3: lost filesystem error report for type 5 error -117 [ 42.242145][ T4012] EXT4-fs error (device loop3): ext4_evict_inode:267: inode #11: comm syz.3.240: mark_inode_dirty error [ 42.258589][ T4052] loop4: detected capacity change from 0 to 2048 [ 42.264067][ T4012] EXT4-fs warning (device loop3): ext4_evict_inode:270: couldn't mark inode dirty (err -117) [ 42.281464][ T4012] EXT4-fs (loop3): 1 orphan inode deleted [ 42.287834][ T4012] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 42.294452][ T4052] EXT4-fs: Ignoring removed nomblk_io_submit option [ 42.318146][ T30] EXT4-fs error (device loop3): ext4_map_blocks:791: inode #3: block 1: comm kworker/u8:1: lblock 1 mapped to illegal pblock 1 (length 1) [ 42.371178][ T30] Quota error (device loop3): remove_tree: Can't read quota data block 1 [ 42.380018][ T4058] loop2: detected capacity change from 0 to 512 [ 42.384888][ T4052] EXT4-fs (loop4): can't mount with commit=, fs mounted w/o journal [ 42.407500][ T4058] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 42.423054][ T30] EXT4-fs error (device loop3): ext4_release_dquot:7070: comm kworker/u8:1: Failed to release dquot type 0 [ 42.459457][ T3298] EXT4-fs (loop0): unmounting filesystem 00000800-0000-0000-0000-000000000000. [ 42.476497][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.489134][ T4058] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e12c, mo2=0002] [ 42.498408][ T3305] EXT4-fs error (device loop3): __ext4_get_inode_loc:4885: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 42.510555][ T4058] System zones: [ 42.512782][ T3305] loop3: lost filesystem error report for type 5 error -117 [ 42.512829][ T4058] 1-12 [ 42.525875][ T4066] loop4: detected capacity change from 0 to 512 [ 42.529287][ T3305] EXT4-fs error (device loop3) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 42.538148][ T4058] EXT4-fs (loop2): orphan cleanup on readonly fs [ 42.552859][ T3305] loop3: lost filesystem error report for type 5 error -117 [ 42.564743][ T3305] EXT4-fs error (device loop3): ext4_quota_off:7318: inode #3: comm syz-executor: mark_inode_dirty error [ 42.571779][ T4058] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.258: bg 0: block 361: padding at end of block bitmap is not set [ 42.574022][ T4066] EXT4-fs error (device loop4): ext4_quota_enable:7225: inode #3: comm syz.4.266: iget: checksum invalid [ 42.615636][ T4058] loop2: lost filesystem error report for type 5 error -117 [ 42.625426][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 42.625437][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 42.625454][ C0] EXT4-fs (loop2): initial error at time 1777923906: ext4_validate_block_bitmap:441 [ 42.634197][ C1] EXT4-fs (loop4): initial error at time 1777923906: ext4_quota_enable:7225: inode 3 [ 42.643042][ C0] [ 42.643051][ C0] EXT4-fs (loop2): last error at time 1777923906: ext4_validate_block_bitmap:441 [ 42.651004][ C1] EXT4-fs (loop4): last error at time 1777923906: ext4_quota_enable:7225: inode 3 [ 42.662090][ C0] [ 42.667907][ T4066] EXT4-fs error (device loop4): ext4_quota_enable:7228: comm syz.4.266: Bad quota inode: 3, type: 0 [ 42.674801][ C1] [ 42.723335][ T4058] EXT4-fs (loop2): Remounting filesystem read-only [ 42.741698][ T4058] EXT4-fs (loop2): 1 truncate cleaned up [ 42.749778][ T4066] loop4: lost filesystem error report for type 5 error -117 [ 42.749941][ T4066] EXT4-fs warning (device loop4): ext4_enable_quotas:7269: Failed to enable quota tracking (type=0, err=-74, ino=3). Please run e2fsck to fix. [ 42.784233][ T4058] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: none. [ 42.785290][ T4066] EXT4-fs (loop4): mount failed [ 42.887737][ T4086] loop1: detected capacity change from 0 to 2048 [ 42.914125][ T4086] SELinux: security_context_str_to_sid (user_u) failed with errno=-22 [ 42.951417][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 43.005093][ T4098] loop4: detected capacity change from 0 to 512 [ 43.021655][ T4101] EXT4-fs: Ignoring removed bh option [ 43.044509][ T4101] EXT4-fs: inline encryption not supported [ 43.054869][ T4098] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.280: invalid indirect mapped block 4294967295 (level 1) [ 43.089802][ T4101] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 43.124054][ T4098] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.280: invalid indirect mapped block 4294967295 (level 1) [ 43.140774][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 43.140798][ C0] EXT4-fs (loop4): initial error at time 1777923907: ext4_free_branches:1023: inode 11 [ 43.140829][ C0] EXT4-fs (loop4): last error at time 1777923907: ext4_free_branches:1023: inode 11 [ 43.181075][ T4101] EXT4-fs error (device loop2): ext4_map_blocks:791: inode #3: block 2: comm syz.2.276: lblock 2 mapped to illegal pblock 2 (length 1) [ 43.182775][ T4098] EXT4-fs (loop4): 2 truncates cleaned up [ 43.197907][ T4101] Quota error (device loop2): qtree_write_dquot: dquota write failed [ 43.212949][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 43.212972][ C0] EXT4-fs (loop2): initial error at time 1777923907: ext4_map_blocks:791: inode 3: block 2 [ 43.213012][ C0] EXT4-fs (loop2): last error at time 1777923907: ext4_map_blocks:791: inode 3: block 2 [ 43.241257][ T4101] EXT4-fs error (device loop2): __ext4_get_inode_loc:4885: comm syz.2.276: Invalid inode table block 1 in block_group 0 [ 43.254217][ T4101] loop2: lost filesystem error report for type 5 error -117 [ 43.254443][ T4101] EXT4-fs error (device loop2) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 43.254750][ T4098] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 43.281200][ T4101] loop2: lost filesystem error report for type 5 error -117 [ 43.316336][ T4101] EXT4-fs error (device loop2): __ext4_ext_dirty:207: inode #3: comm syz.2.276: mark_inode_dirty error [ 43.341056][ T4117] tmpfs: Bad value for 'size' [ 43.362400][ T4101] EXT4-fs error (device loop2): ext4_acquire_dquot:7034: comm syz.2.276: Failed to acquire dquot type 0 [ 43.367693][ T4118] EXT4-fs: Ignoring removed nobh option [ 43.392450][ T4101] EXT4-fs error (device loop2) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 43.398044][ T3297] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.414888][ T4101] EXT4-fs error (device loop2): ext4_evict_inode:267: inode #11: comm syz.2.276: mark_inode_dirty error [ 43.431646][ T4118] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 43.449057][ T4118] EXT4-fs (loop0): group descriptors corrupted! [ 43.460030][ T4101] EXT4-fs warning (device loop2): ext4_evict_inode:270: couldn't mark inode dirty (err -117) [ 43.475295][ T4122] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 43.507705][ T4101] EXT4-fs (loop2): 1 orphan inode deleted [ 43.522458][ T308] EXT4-fs error (device loop2): ext4_map_blocks:791: inode #3: block 1: comm kworker/u8:5: lblock 1 mapped to illegal pblock 1 (length 1) [ 43.525615][ T4101] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 43.548849][ T308] EXT4-fs error (device loop2): ext4_release_dquot:7070: comm kworker/u8:5: Failed to release dquot type 0 [ 43.566087][ T4122] EXT4-fs warning (device loop4): ext4_update_dynamic_rev:1148: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 43.597718][ T4127] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (57259!=33349) [ 43.618752][ T4122] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.289: bg 0: block 248: padding at end of block bitmap is not set [ 43.653112][ T4127] EXT4-fs (loop1): orphan cleanup on readonly fs [ 43.660616][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 43.660640][ C1] EXT4-fs (loop4): last error at time 1777923907: ext4_validate_block_bitmap:441 [ 43.666351][ T4122] EXT4-fs error (device loop4): ext4_acquire_dquot:7034: comm syz.4.289: Failed to acquire dquot type 1 [ 43.669146][ T4128] EXT4-fs error (device loop0): ext4_quota_enable:7225: inode #3: comm syz.0.291: iget: checksum invalid [ 43.702642][ T4127] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:517: comm syz.1.292: Block bitmap for bg 0 marked uninitialized [ 43.702706][ T4128] EXT4-fs error (device loop0): ext4_quota_enable:7228: comm syz.0.291: Bad quota inode: 3, type: 0 [ 43.716462][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 43.716484][ C1] EXT4-fs (loop0): initial error at time 1777923907: ext4_quota_enable:7225: inode 3 [ 43.716513][ C1] EXT4-fs (loop0): last error at time 1777923907: ext4_quota_enable:7225: inode 3 [ 43.721408][ T4122] EXT4-fs (loop4): 1 truncate cleaned up [ 43.735972][ T4128] EXT4-fs warning (device loop0): ext4_enable_quotas:7269: Failed to enable quota tracking (type=0, err=-74, ino=3). Please run e2fsck to fix. [ 43.746405][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 43.746431][ C1] EXT4-fs (loop1): initial error at time 1777923907: ext4_read_block_bitmap_nowait:517 [ 43.746454][ C1] EXT4-fs (loop1): last error at time 1777923907: ext4_read_block_bitmap_nowait:517 [ 43.756440][ T4122] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 43.756874][ T4127] EXT4-fs (loop1): Remounting filesystem read-only [ 43.762716][ T4128] EXT4-fs (loop0): mount failed [ 43.778624][ T4127] EXT4-fs (loop1): 1 orphan inode deleted [ 43.796554][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.806141][ T4127] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 43.829964][ T3303] EXT4-fs error (device loop2): __ext4_get_inode_loc:4885: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 43.885709][ T3301] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.899464][ T4137] syz.3.296(4137): Attempt to set a LOCK_MAND lock via flock(2). This support has been removed and the request ignored. [ 43.914226][ T3297] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 43.927968][ T3303] EXT4-fs error (device loop2) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 43.961963][ T3303] EXT4-fs error (device loop2): ext4_quota_off:7318: inode #3: comm syz-executor: mark_inode_dirty error [ 44.267727][ T4182] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 44.303610][ T4182] EXT4-fs error (device loop0): ext4_init_orphan_info:618: comm syz.0.317: orphan file block 0: bad magic [ 44.332375][ T4182] EXT4-fs (loop0): mount failed [ 44.332541][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 44.345665][ C1] EXT4-fs (loop0): initial error at time 1777923908: ext4_init_orphan_info:618 [ 44.355981][ C1] EXT4-fs (loop0): last error at time 1777923908: ext4_init_orphan_info:618 [ 44.690444][ T4242] EXT4-fs error (device loop0): ext4_acquire_dquot:7034: comm syz.0.347: Failed to acquire dquot type 1 [ 44.695533][ T4243] EXT4-fs: Ignoring removed bh option [ 44.713889][ T4243] EXT4-fs: inline encryption not supported [ 44.724460][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 44.732005][ C1] EXT4-fs (loop0): initial error at time 1777923908: ext4_acquire_dquot:7034 [ 44.741000][ T4243] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 44.741566][ C1] EXT4-fs (loop0): last error at time 1777923908: ext4_acquire_dquot:7034 [ 44.765516][ T4242] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #16: comm syz.0.347: corrupted inode contents [ 44.807159][ T4245] Alternate GPT is invalid, using primary GPT. [ 44.819997][ T4243] EXT4-fs error (device loop1): ext4_map_blocks:791: inode #3: block 2: comm syz.1.344: lblock 2 mapped to illegal pblock 2 (length 1) [ 44.835106][ T4242] fserror_report: 12 callbacks suppressed [ 44.835125][ T4242] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 44.843411][ T4245] loop3: p2 p3 p7 [ 44.845009][ T4242] EXT4-fs error (device loop0): ext4_dirty_inode:6587: inode #16: comm syz.0.347: mark_inode_dirty error [ 44.854160][ T4243] loop1: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 44.870019][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 44.881278][ T4242] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 44.885993][ C1] EXT4-fs (loop1): initial error at time 1777923908: ext4_map_blocks:791: inode 3: block 2 [ 44.906750][ C1] EXT4-fs (loop1): last error at time 1777923908: ext4_map_blocks:791: inode 3: block 2 [ 44.920468][ T4243] EXT4-fs error (device loop1): __ext4_get_inode_loc:4885: comm syz.1.344: Invalid inode table block 1 in block_group 0 [ 44.945581][ T4242] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #16: comm syz.0.347: corrupted inode contents [ 44.958808][ T4242] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 44.967841][ T4242] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #16: comm syz.0.347: mark_inode_dirty error [ 44.990696][ T4243] EXT4-fs error (device loop1) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 45.003387][ T4243] EXT4-fs error (device loop1): __ext4_ext_dirty:207: inode #3: comm syz.1.344: mark_inode_dirty error [ 45.042609][ T4243] loop1: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 45.042882][ T4243] EXT4-fs error (device loop1): ext4_acquire_dquot:7034: comm syz.1.344: Failed to acquire dquot type 0 [ 45.066823][ T4242] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 45.067287][ T4242] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #16: comm syz.0.347: corrupted inode contents [ 45.110145][ T4242] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 45.110342][ T4242] EXT4-fs error (device loop0) in ext4_orphan_del:303: Corrupt filesystem [ 45.133620][ T4243] EXT4-fs error (device loop1) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 45.147328][ T4243] EXT4-fs error (device loop1): ext4_evict_inode:267: inode #11: comm syz.1.344: mark_inode_dirty error [ 45.162260][ T4242] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #16: comm syz.0.347: corrupted inode contents [ 45.175010][ T4243] loop1: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 45.175153][ T4243] EXT4-fs warning (device loop1): ext4_evict_inode:270: couldn't mark inode dirty (err -117) [ 45.197565][ T4242] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 45.197690][ T4243] EXT4-fs (loop1): 1 orphan inode deleted [ 45.215031][ T4242] EXT4-fs error (device loop0): ext4_truncate:4690: inode #16: comm syz.0.347: mark_inode_dirty error [ 45.227224][ T12] EXT4-fs error (device loop1): ext4_map_blocks:791: inode #3: block 1: comm kworker/u8:0: lblock 1 mapped to illegal pblock 1 (length 1) [ 45.242938][ T4242] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 45.243188][ T4242] EXT4-fs error (device loop0) in ext4_process_orphan:345: Corrupt filesystem [ 45.268798][ T4243] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 45.283647][ T12] EXT4-fs error (device loop1): ext4_release_dquot:7070: comm kworker/u8:0: Failed to release dquot type 0 [ 45.296650][ T4242] EXT4-fs (loop0): 1 truncate cleaned up [ 45.311295][ T4242] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 45.337766][ T4242] ext4 filesystem being mounted at /59/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 45.449876][ T3298] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.462899][ T4286] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 45.486569][ T3301] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.503482][ T4286] EXT4-fs error (device loop3): ext4_map_blocks:833: inode #3: block 5: comm syz.3.366: lblock 5 mapped to illegal pblock 5 (length 1) [ 45.558543][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 45.559440][ T3301] EXT4-fs error (device loop1): __ext4_get_inode_loc:4885: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 45.565315][ C1] EXT4-fs (loop3): initial error at time 1777956683: ext4_map_blocks:833: inode 3: block 5 [ 45.578931][ T4286] EXT4-fs error (device loop3): ext4_acquire_dquot:7034: comm syz.3.366: Failed to acquire dquot type 0 [ 45.589378][ C1] EXT4-fs (loop3): last error at time 1777956683: ext4_map_blocks:833: inode 3: block 5 [ 45.638503][ T3301] EXT4-fs error (device loop1) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 45.655499][ T3301] EXT4-fs error (device loop1): ext4_quota_off:7318: inode #3: comm syz-executor: mark_inode_dirty error [ 45.671856][ T4286] EXT4-fs error (device loop3): ext4_map_blocks:791: inode #3: block 5: comm syz.3.366: lblock 5 mapped to illegal pblock 5 (length 1) [ 45.688423][ T4286] EXT4-fs error (device loop3): ext4_acquire_dquot:7034: comm syz.3.366: Failed to acquire dquot type 0 [ 45.707772][ T4286] EXT4-fs error (device loop3): ext4_free_blocks:6718: comm syz.3.366: Freeing blocks not in datazone - block = 0, count = 4096 [ 45.747427][ T4286] EXT4-fs error (device loop3): ext4_map_blocks:791: inode #3: block 5: comm syz.3.366: lblock 5 mapped to illegal pblock 5 (length 1) [ 45.764184][ T4298] Alternate GPT is invalid, using primary GPT. [ 45.771189][ T4286] EXT4-fs error (device loop3): ext4_acquire_dquot:7034: comm syz.3.366: Failed to acquire dquot type 0 [ 45.786616][ T4298] loop2: p2 p3 p7 [ 45.808643][ T4286] EXT4-fs (loop3): 1 orphan inode deleted [ 45.820028][ T4286] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 45.834468][ T4310] FAT-fs (loop4): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000020) [ 45.977385][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.676017][ T4396] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 46.845671][ T4416] set_capacity_and_notify: 14 callbacks suppressed [ 46.845694][ T4416] loop3: detected capacity change from 0 to 512 [ 46.863087][ T28] kauditd_printk_skb: 25 callbacks suppressed [ 46.863103][ T28] audit: type=1400 audit(1777956684.865:195): avc: denied { create } for pid=4419 comm="syz.4.433" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 46.888753][ T4416] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 46.959837][ T4416] EXT4-fs error (device loop3): xattr_find_entry:337: inode #15: comm syz.3.432: corrupted xattr entries [ 46.987799][ T4416] EXT4-fs (loop3): 1 truncate cleaned up [ 46.996772][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 47.003652][ C0] EXT4-fs (loop3): initial error at time 1777956685: xattr_find_entry:337: inode 15 [ 47.013330][ C0] EXT4-fs (loop3): last error at time 1777956685: xattr_find_entry:337: inode 15 [ 47.037145][ T4416] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 47.094925][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.126358][ T4428] loop1: detected capacity change from 0 to 512 [ 47.144493][ T4428] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 47.156265][ T4428] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e040e018, mo2=0002] [ 47.165160][ T4428] System zones: 0-1, 15-15, 18-18, 34-34 [ 47.173525][ T4428] EXT4-fs (loop1): orphan cleanup on readonly fs [ 47.181076][ T4428] Quota error (device loop1): v2_read_header: Failed header read: expected=8 got=0 [ 47.191488][ T4428] EXT4-fs warning (device loop1): ext4_enable_quotas:7269: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 47.208149][ T4428] EXT4-fs (loop1): Cannot turn on quotas: error -22 [ 47.218255][ T4435] loop3: detected capacity change from 0 to 1024 [ 47.245614][ T4435] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 47.260803][ T4428] EXT4-fs error (device loop1): ext4_orphan_get:1423: comm syz.1.438: bad orphan inode 16 [ 47.272925][ T4435] JBD2: no valid journal superblock found [ 47.280674][ T4435] EXT4-fs (loop3): Could not load journal inode [ 47.288292][ T4428] ext4_test_bit(bit=15, block=18) = 1 [ 47.294458][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 47.294482][ C1] EXT4-fs (loop1): initial error at time 1777956685: ext4_orphan_get:1423 [ 47.294503][ C1] EXT4-fs (loop1): last error at time 1777956685: ext4_orphan_get:1423 [ 47.348258][ T4428] is_bad_inode(inode)=0 [ 47.354346][ T4428] NEXT_ORPHAN(inode)=0 [ 47.374142][ T4428] max_ino=32 [ 47.384370][ T4428] i_nlink=2 [ 47.402372][ T4428] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 47.470429][ T4461] loop2: detected capacity change from 0 to 512 [ 47.477856][ T3301] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.501319][ T4461] EXT4-fs (loop2): couldn't mount as ext2 due to feature incompatibilities [ 47.528662][ T4465] futex_wake_op: syz.3.455 tries to shift op by -65; fix this program [ 47.552643][ T4457] loop4: detected capacity change from 0 to 8192 [ 47.590110][ T4470] loop0: detected capacity change from 0 to 512 [ 47.703224][ T4475] loop3: detected capacity change from 0 to 4096 [ 47.740322][ T4475] EXT4-fs warning (device loop3): ext4_enable_quotas:7269: Failed to enable quota tracking (type=0, err=-13, ino=3). Please run e2fsck to fix. [ 47.746377][ T4473] loop1: detected capacity change from 0 to 8192 [ 47.799004][ T4475] EXT4-fs (loop3): mount failed [ 47.821016][ T4481] loop4: detected capacity change from 0 to 8192 [ 47.836743][ T4473] loop1: p1 p2 p3 [ 47.844283][ T4473] loop1: p3 size 101253376 extends beyond EOD, truncated [ 47.883322][ T4481] loop4: p1 p2 p4[DM] [ 47.890544][ T4481] loop4: p1 size 67898881 extends beyond EOD, truncated [ 47.913136][ T4481] loop4: p4 size 262144 extends beyond EOD, truncated [ 47.966237][ T3286] udevd[3286]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 47.976829][ T3290] udevd[3290]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 47.997331][ T3578] udevd[3578]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 48.014594][ T28] audit: type=1400 audit(1777956686.072:196): avc: denied { mounton } for pid=4502 comm="syz.3.473" path="/syzcgroup/cpu/syz3/cgroup.procs" dev="cgroup" ino=102 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=file permissive=1 [ 48.095114][ T3289] udevd[3289]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 48.099121][ T3578] udevd[3578]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 48.107035][ T4505] udevd[4505]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 48.272900][ T28] audit: type=1400 audit(1777956686.335:197): avc: denied { read write } for pid=4532 comm="syz.1.488" name="rdma_cm" dev="devtmpfs" ino=251 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:infiniband_device_t tclass=chr_file permissive=1 [ 48.326736][ T4543] loop1: detected capacity change from 0 to 512 [ 48.352885][ T28] audit: type=1400 audit(1777956686.335:198): avc: denied { open } for pid=4532 comm="syz.1.488" path="/dev/infiniband/rdma_cm" dev="devtmpfs" ino=251 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:infiniband_device_t tclass=chr_file permissive=1 [ 48.406543][ T4547] FAT-fs (loop3): count of clusters too big (2147483774) [ 48.427506][ T4543] Quota error (device loop1): do_check_range: Getting dqdh_entries 64 out of range 0-14 [ 48.457116][ T4543] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 48.469695][ T4547] FAT-fs (loop3): Can't find a valid FAT filesystem [ 48.477209][ T4543] EXT4-fs error (device loop1): ext4_acquire_dquot:7034: comm syz.1.492: Failed to acquire dquot type 1 [ 48.489677][ T4543] fserror_report: 25 callbacks suppressed [ 48.489692][ T4543] loop1: lost filesystem error report for type 5 error -117 [ 48.501644][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 48.516180][ C1] EXT4-fs (loop1): initial error at time 1777956686: ext4_acquire_dquot:7034 [ 48.524058][ T4543] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #16: comm syz.1.492: corrupted inode contents [ 48.525687][ C1] EXT4-fs (loop1): last error at time 1777956686: ext4_acquire_dquot:7034 [ 48.586047][ T4543] EXT4-fs error (device loop1): ext4_dirty_inode:6587: inode #16: comm syz.1.492: mark_inode_dirty error [ 48.601673][ T4563] EXT4-fs (loop0): couldn't mount as ext2 due to feature incompatibilities [ 48.644699][ T4543] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #16: comm syz.1.492: corrupted inode contents [ 48.689086][ T4543] EXT4-fs error (device loop1): __ext4_ext_dirty:207: inode #16: comm syz.1.492: mark_inode_dirty error [ 48.731733][ T4543] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #16: comm syz.1.492: corrupted inode contents [ 48.774079][ T4543] EXT4-fs error (device loop1) in ext4_orphan_del:303: Corrupt filesystem [ 48.803361][ T4543] loop1: lost filesystem error report for type 5 error -117 [ 48.803612][ T4543] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #16: comm syz.1.492: corrupted inode contents [ 48.827704][ T4543] EXT4-fs error (device loop1): ext4_truncate:4690: inode #16: comm syz.1.492: mark_inode_dirty error [ 48.864205][ T4543] EXT4-fs error (device loop1) in ext4_process_orphan:345: Corrupt filesystem [ 48.893006][ T4543] loop1: lost filesystem error report for type 5 error -117 [ 48.894778][ T28] audit: type=1400 audit(1777956686.996:199): avc: denied { create } for pid=4590 comm="syz.0.515" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 48.930719][ T4543] EXT4-fs (loop1): 1 truncate cleaned up [ 48.944469][ T4543] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 48.972045][ T4543] ext4 filesystem being mounted at /96/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 49.056268][ T3301] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.142362][ T4615] EXT4-fs (loop0): Invalid default hash set in the superblock [ 49.166602][ T28] audit: type=1400 audit(1777956687.280:200): avc: denied { create } for pid=4617 comm="syz.2.529" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 49.283914][ T4633] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 49.593359][ T28] audit: type=1326 audit(1777956687.731:201): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4666 comm="syz.3.553" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f465b54cdd9 code=0x0 [ 49.703321][ T4681] FAT-fs (loop1): bogus number of FAT sectors [ 49.727372][ T4681] FAT-fs (loop1): Can't find a valid FAT filesystem [ 49.775654][ T4683] EXT4-fs (loop2): mounted filesystem 00800000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 49.828159][ T3303] EXT4-fs (loop2): unmounting filesystem 00800000-0000-0000-0000-000000000000. [ 49.875611][ T4700] EXT4-fs: Ignoring removed nomblk_io_submit option [ 49.928813][ T4700] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 49.945443][ T4700] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 49.981613][ T4700] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:4222: comm syz.2.566: Allocating blocks 41-42 which overlap fs metadata [ 50.005308][ T4700] loop2: lost filesystem error report for type 5 error -117 [ 50.005469][ T4700] EXT4-fs (loop2): Remounting filesystem read-only [ 50.012850][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 50.012878][ C0] EXT4-fs (loop2): initial error at time 1777956688: ext4_mb_mark_diskspace_used:4222 [ 50.012904][ C0] EXT4-fs (loop2): last error at time 1777956688: ext4_mb_mark_diskspace_used:4222 [ 50.049254][ T4700] EXT4-fs (loop2): 1 truncate cleaned up [ 50.055667][ T4700] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 50.075380][ T4708] loop0: p1 p2 p4[DM] [ 50.079767][ T4708] loop0: p1 size 67898881 extends beyond EOD, truncated [ 50.087664][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.102159][ T4708] loop0: p4 size 262144 extends beyond EOD, truncated [ 50.116629][ T4715] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 50.174288][ T4715] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.585: Invalid block bitmap block 0 in block_group 0 [ 50.181998][ T4723] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 50.188811][ T4715] loop1: lost filesystem error report for type 5 error -117 [ 50.197242][ T4715] EXT4-fs error (device loop1): ext4_acquire_dquot:7034: comm syz.1.585: Failed to acquire dquot type 0 [ 50.217354][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 50.217395][ C0] EXT4-fs (loop1): initial error at time 1777956688: ext4_read_block_bitmap_nowait:483 [ 50.217418][ C0] EXT4-fs (loop1): last error at time 1777956688: ext4_read_block_bitmap_nowait:483 [ 50.245844][ T4715] loop1: lost filesystem error report for type 5 error -117 [ 50.246033][ T4715] EXT4-fs error (device loop1): ext4_free_blocks:6718: comm syz.1.585: Freeing blocks not in datazone - block = 0, count = 4096 [ 50.267829][ T4715] loop1: lost filesystem error report for type 5 error -117 [ 50.268034][ T4715] EXT4-fs error (device loop1): ext4_read_inode_bitmap:139: comm syz.1.585: Invalid inode bitmap blk 0 in block_group 0 [ 50.289301][ T4715] loop1: lost filesystem error report for type 5 error -117 [ 50.289415][ T12] EXT4-fs error (device loop1): ext4_release_dquot:7070: comm kworker/u8:0: Failed to release dquot type 0 [ 50.318560][ T4715] EXT4-fs error (device loop1) in ext4_free_inode:361: Corrupt filesystem [ 50.337235][ T3290] udevd[3290]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 50.338003][ T3289] udevd[3289]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 50.349774][ T4505] udevd[4505]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 50.379760][ T4715] loop1: lost filesystem error report for type 5 error -117 [ 50.382813][ T4715] EXT4-fs (loop1): 1 orphan inode deleted [ 50.397840][ T12] loop1: lost filesystem error report for type 5 error -117 [ 50.412539][ T4733] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (38034!=20869) [ 50.423746][ T4715] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 50.449887][ T4733] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a040e11d, mo2=0002] [ 50.497474][ T4733] System zones: 0-1, 2-3, 5-36, 22-22, 98-101, 102-102 [ 50.539679][ T4733] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 50.590326][ T3298] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.609566][ T4742] EXT4-fs: Ignoring removed bh option [ 50.614838][ T3301] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.625959][ T4742] EXT4-fs: Invalid want_extra_isize 6144 [ 50.939568][ T4790] tmpfs: Bad value for 'mpol' [ 51.132733][ T4818] mmap: syz.0.625 (4818) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 51.188632][ T4824] EXT4-fs warning (device loop4): ext4_enable_quotas:7269: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 51.251236][ T4829] EXT4-fs error (device loop2): ext4_acquire_dquot:7034: comm syz.2.630: Failed to acquire dquot type 1 [ 51.254982][ T4824] EXT4-fs (loop4): mount failed [ 51.302439][ T4829] EXT4-fs error (device loop2): ext4_do_update_inode:5690: inode #16: comm syz.2.630: corrupted inode contents [ 51.315503][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 51.315527][ C0] EXT4-fs (loop2): initial error at time 1777956689: ext4_acquire_dquot:7034 [ 51.315548][ C0] EXT4-fs (loop2): last error at time 1777956689: ext4_acquire_dquot:7034 [ 51.343576][ T4829] fserror_report: 13 callbacks suppressed [ 51.343595][ T4829] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 51.351005][ T4829] EXT4-fs error (device loop2): ext4_dirty_inode:6587: inode #16: comm syz.2.630: mark_inode_dirty error [ 51.378919][ T4829] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 51.379178][ T4829] EXT4-fs error (device loop2): ext4_do_update_inode:5690: inode #16: comm syz.2.630: corrupted inode contents [ 51.451929][ T4829] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 51.452145][ T4829] EXT4-fs error (device loop2): __ext4_ext_dirty:207: inode #16: comm syz.2.630: mark_inode_dirty error [ 51.482859][ T4829] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 51.490659][ T4829] EXT4-fs error (device loop2): ext4_do_update_inode:5690: inode #16: comm syz.2.630: corrupted inode contents [ 51.550025][ T4829] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 51.550228][ T4829] EXT4-fs error (device loop2) in ext4_orphan_del:303: Corrupt filesystem [ 51.582716][ T4829] EXT4-fs error (device loop2): ext4_do_update_inode:5690: inode #16: comm syz.2.630: corrupted inode contents [ 51.597778][ T4829] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 51.598019][ T4829] EXT4-fs error (device loop2): ext4_truncate:4690: inode #16: comm syz.2.630: mark_inode_dirty error [ 51.628351][ T4829] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 51.629879][ T4829] EXT4-fs error (device loop2) in ext4_process_orphan:345: Corrupt filesystem [ 51.682485][ T4829] EXT4-fs (loop2): 1 truncate cleaned up [ 51.699195][ T4829] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 51.737709][ T4829] ext4 filesystem being mounted at /119/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 51.793914][ T4879] set_capacity_and_notify: 15 callbacks suppressed [ 51.793934][ T4879] loop0: detected capacity change from 0 to 1024 [ 51.827084][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.837653][ T4879] EXT4-fs (loop0): bad geometry: first data block 0 is beyond end of filesystem (0) [ 51.894642][ T4891] IPv6: addrconf: prefix option has invalid lifetime [ 52.058652][ T4893] loop2: detected capacity change from 0 to 8192 [ 52.121984][ T4893] loop2: p3 p4 < > [ 52.126983][ T4893] loop2: p3 size 83886080 extends beyond EOD, truncated [ 52.276419][ T3290] udevd[3290]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 52.304489][ T4925] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(3) [ 52.311771][ T4925] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 52.337396][ T4925] vhci_hcd vhci_hcd.0: Device attached [ 52.361320][ T4926] vhci_hcd: connection closed [ 52.361420][ T3450] vhci_hcd vhci_hcd.3: stop threads [ 52.402491][ T3450] vhci_hcd vhci_hcd.3: release socket [ 52.416494][ T3450] vhci_hcd vhci_hcd.3: disconnect device [ 52.478230][ T4895] loop1: detected capacity change from 0 to 32768 [ 52.521877][ T4895] loop1: p1 < > p3 < > p4 [ 52.529645][ T4895] loop1: partition table partially beyond EOD, truncated [ 52.551015][ T4895] loop1: p4 start 1426063360 is beyond EOD, truncated [ 52.597915][ T28] kauditd_printk_skb: 13 callbacks suppressed [ 52.597980][ T28] audit: type=1400 audit(1777956690.892:206): avc: denied { create } for pid=4944 comm="syz.4.686" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 52.737638][ T4953] cgroup: release_agent respecified [ 53.058771][ T4984] loop0: detected capacity change from 0 to 512 [ 53.068229][ T4984] EXT4-fs: Ignoring removed nomblk_io_submit option [ 53.085560][ T4984] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 53.105418][ T4987] loop4: detected capacity change from 0 to 128 [ 53.123641][ T4984] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 53.148156][ T4987] FAT-fs (loop4): bogus sectors per cluster 0 [ 53.168723][ T4984] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4222: comm syz.0.706: Allocating blocks 41-42 which overlap fs metadata [ 53.183326][ T4987] FAT-fs (loop4): Can't find a valid FAT filesystem [ 53.221984][ T4984] EXT4-fs (loop0): Remounting filesystem read-only [ 53.229257][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 53.229279][ C0] EXT4-fs (loop0): initial error at time 1777956691: ext4_mb_mark_diskspace_used:4222 [ 53.229313][ C0] EXT4-fs (loop0): last error at time 1777956691: ext4_mb_mark_diskspace_used:4222 [ 53.263363][ T5005] loop4: detected capacity change from 0 to 512 [ 53.284523][ T4984] Quota error (device loop0): write_blk: dquota write failed [ 53.293298][ T4984] Quota error (device loop0): find_free_dqentry: Can't write quota data block 5 [ 53.306494][ T4984] Quota error (device loop0): write_blk: dquota write failed [ 53.309713][ T5005] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 53.315656][ T4984] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 53.343743][ T4984] EXT4-fs (loop0): 1 truncate cleaned up [ 53.352235][ T4984] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 53.371015][ T5005] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.715: invalid indirect mapped block 9 (level 0) [ 53.385899][ T5005] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 53.387587][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 53.406224][ C1] EXT4-fs (loop4): initial error at time 1777956691: ext4_free_branches:1023: inode 11 [ 53.420061][ C1] EXT4-fs (loop4): last error at time 1777956691: ext4_free_branches:1023: inode 11 [ 53.426707][ T5005] EXT4-fs (loop4): 1 truncate cleaned up [ 53.456959][ T5005] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 53.476780][ T3298] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.552302][ T3297] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.679008][ T5025] loop3: detected capacity change from 0 to 8192 [ 53.713257][ T5025] loop3: p3 p4 < > [ 53.724604][ T5025] loop3: p3 size 83886080 extends beyond EOD, truncated [ 53.753047][ T5036] cgroup: noprefix used incorrectly [ 53.775767][ T5038] loop2: detected capacity change from 0 to 1024 [ 53.820533][ T5038] EXT4-fs error (device loop2): __ext4_fill_super:5596: comm syz.2.730: inode #2: comm syz.2.730: iget: illegal inode # [ 53.866055][ T5038] fserror_report: 4 callbacks suppressed [ 53.866074][ T5038] loop2: lost filesystem error report for type 5 error -117 [ 53.892400][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 53.907794][ C1] EXT4-fs (loop2): initial error at time 1777956692: __ext4_fill_super:5596 [ 53.918201][ C1] EXT4-fs (loop2): last error at time 1777956692: __ext4_fill_super:5596 [ 53.919069][ T5038] EXT4-fs (loop2): Remounting filesystem read-only [ 53.957556][ T3289] udevd[3289]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 53.958146][ T3290] udevd[3290]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 53.969415][ T5038] EXT4-fs (loop2): get root inode failed [ 53.991089][ T5038] EXT4-fs (loop2): mount failed [ 54.109053][ T5066] loop0: detected capacity change from 0 to 512 [ 54.146854][ T5066] EXT4-fs warning (device loop0): read_mmp_block:111: Error -74 while reading MMP block 17 [ 54.177676][ T5071] loop3: detected capacity change from 0 to 1024 [ 54.207663][ T5071] EXT4-fs (loop3): bad geometry: first data block 0 is beyond end of filesystem (0) [ 54.248713][ T5080] tmpfs: Bad value for 'mpol' [ 54.276801][ T5085] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 54.324085][ T5085] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.752: invalid indirect mapped block 9 (level 0) [ 54.357924][ T5087] EXT4-fs warning (device loop3): ext4_init_metadata_csum:4681: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 54.378267][ T5085] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 54.378617][ T5087] EXT4-fs (loop3): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 54.389764][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 54.389789][ C1] EXT4-fs (loop2): initial error at time 1777956692: ext4_free_branches:1023: inode 11 [ 54.389818][ C1] EXT4-fs (loop2): last error at time 1777956692: ext4_free_branches:1023: inode 11 [ 54.433039][ T5085] EXT4-fs (loop2): 1 truncate cleaned up [ 54.446258][ T3289] udevd[3289]: incorrect ext4 checksum on /dev/loop3 [ 54.476499][ T5085] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 54.586860][ T5106] EXT4-fs: Ignoring removed nomblk_io_submit option [ 54.615110][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.629800][ T5106] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 54.640709][ T5106] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 54.694191][ T5106] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4222: comm syz.3.763: Allocating blocks 41-42 which overlap fs metadata [ 54.717734][ T5106] loop3: lost filesystem error report for type 5 error -117 [ 54.722058][ T5106] EXT4-fs (loop3): Remounting filesystem read-only [ 54.731228][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 54.731250][ C0] EXT4-fs (loop3): initial error at time 1777956693: ext4_mb_mark_diskspace_used:4222 [ 54.731274][ C0] EXT4-fs (loop3): last error at time 1777956693: ext4_mb_mark_diskspace_used:4222 [ 54.767351][ T5124] EXT4-fs warning (device loop4): ext4_multi_mount_protect:288: Invalid MMP block in superblock [ 54.786160][ T5106] Quota error (device loop3): write_blk: dquota write failed [ 54.825423][ T5106] Quota error (device loop3): find_free_dqentry: Can't write quota data block 5 [ 54.877693][ T5106] Quota error (device loop3): write_blk: dquota write failed [ 54.897314][ T5106] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 54.937391][ T5106] EXT4-fs (loop3): 1 truncate cleaned up [ 54.944507][ T5106] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 54.986389][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.066899][ T5146] EXT4-fs warning (device loop1): read_mmp_block:111: Error -74 while reading MMP block 17 [ 55.516547][ T5140] loop4: p1 < > p3 < > p4 [ 55.549781][ T5140] loop4: partition table partially beyond EOD, truncated [ 55.574604][ T5140] loop4: p4 start 1426063360 is beyond EOD, truncated [ 55.610755][ T5194] 9pnet_fd: p9_fd_create_tcp (5194): problem connecting socket to 127.0.0.1 [ 55.703727][ T5188] loop3: p1 p3 p4 [ 55.728322][ T5188] loop3: p3 start 150994944 is beyond EOD, truncated [ 55.763973][ T5188] loop3: p4 size 50331648 extends beyond EOD, truncated [ 55.862771][ T3289] udevd[3289]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 55.867138][ T5214] EXT4-fs: Ignoring removed nobh option [ 55.884505][ T3290] udevd[3290]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 55.953131][ T5214] EXT4-fs (loop0): orphan cleanup on readonly fs [ 55.964025][ T5214] EXT4-fs (loop0): Cannot turn on journaled quota: type 0: error -13 [ 55.978310][ T5214] EXT4-fs error (device loop0): ext4_clear_blocks:876: inode #13: comm syz.0.816: attempt to clear invalid blocks 2 len 1 [ 55.998640][ T5214] loop0: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 56.007082][ T5214] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1317: group 0, [ 56.019353][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 56.019379][ C0] EXT4-fs (loop0): initial error at time 1777956694: ext4_clear_blocks:876: inode 13 [ 56.019431][ C0] EXT4-fs (loop0): last error at time 1777956694: ext4_clear_blocks:876: inode 13 [ 56.059871][ T5214] block bitmap and bg descriptor inconsistent: 218 vs 220 free clusters [ 56.081080][ T3578] udevd[3578]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 56.082913][ T3290] udevd[3290]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 56.102883][ T5214] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #13: comm syz.0.816: invalid indirect mapped block 1819239214 (level 0) [ 56.127186][ T5218] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 56.152982][ T5214] loop0: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 56.154826][ T5214] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #13: comm syz.0.816: invalid indirect mapped block 1819239214 (level 1) [ 56.185821][ T3301] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.230342][ T5214] loop0: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 56.231042][ T5214] EXT4-fs (loop0): 1 truncate cleaned up [ 56.244864][ T5248] EXT4-fs: Ignoring removed nomblk_io_submit option [ 56.259361][ T5214] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 56.290103][ T5247] EXT4-fs warning (device loop1): ext4_init_metadata_csum:4681: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 56.307657][ T5248] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 56.309430][ T5247] EXT4-fs (loop1): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 56.331068][ T5248] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 56.374311][ T3578] udevd[3578]: incorrect ext4 checksum on /dev/loop1 [ 56.382699][ T5248] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4222: comm syz.4.828: Allocating blocks 41-42 which overlap fs metadata [ 56.400779][ T3298] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.423906][ T5248] loop4: lost filesystem error report for type 5 error -117 [ 56.426102][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 56.441534][ C1] EXT4-fs (loop4): initial error at time 1777956694: ext4_mb_mark_diskspace_used:4222 [ 56.452050][ C1] EXT4-fs (loop4): last error at time 1777956694: ext4_mb_mark_diskspace_used:4222 [ 56.457004][ T5248] EXT4-fs (loop4): Remounting filesystem read-only [ 56.483523][ T5248] Quota error (device loop4): write_blk: dquota write failed [ 56.492308][ T5248] EXT4-fs (loop4): 1 truncate cleaned up [ 56.499787][ T5248] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 56.520074][ T5262] EXT4-fs warning (device loop1): ext4_multi_mount_protect:288: Invalid MMP block in superblock [ 56.733386][ T5276] set_capacity_and_notify: 13 callbacks suppressed [ 56.733406][ T5276] loop2: detected capacity change from 0 to 8192 [ 56.762363][ T5286] IPv6: addrconf: prefix option has invalid lifetime [ 56.819220][ T5276] loop2: p1 p2 p3 p4 < p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 p22 p23 p24 p25 p26 p27 p28 p29 p30 p31 p32 p33 p34 p35 p36 p37 p38 p39 p40 p41 p42 p43 p44 p45 p46 p47 p48 p49 p50 p51 p52 p53 p54 p55 p56 p57 p58 p59 p60 p61 p62 p63 p64 p65 p66 p67 p68 p69 p70 p71 p72 p73 p74 p75 p76 p77 p78 p79 p80 p81 p82 p83 p84 p85 p86 p87 p88 p89 p90 p91 p92 p93 p94 p95 p96 p97 p98 p99 p100 p101 p102 p103 p104 p105 p106 p107 p108 p109 p110 p111 p112 p113 p114 p115 p116 p117 p118 p119 p120 p121 p122 p123 p124 p125 p126 p127 p128 p129 p130 p131 p132 p133 p134 p135 p136 p137 p138 p139 p140 p141 p142 p143 p144 p145 p146 p147 p148 p149 p150 p151 p152 p153 p154 p155 p156 p157 p158 p159 p160 p161 p162 p163 p164 p165 p166 p167 p168 p169 p170 p171 p172 p173 p174 p175 p176 p177 p178 p179 p180 p181 p182 p183 p184 p185 p186 p187 p188 p189 p190 p191 p192 p193 p194 p195 p196 p197 p198 p199 p200 p201 p202 p203 p204 p205 p206 p207 p208 p209 p210 p211 p212 p213 p214 p215 p216 p217 p218 p219 p220 p221 p222 p223 p224 [ 56.819497][ T5276] loop2: p1 start 67109111 is beyond EOD, [ 56.853543][ T5292] loop1: detected capacity change from 0 to 512 [ 56.938451][ T5276] truncated [ 56.943477][ T5292] EXT4-fs: Ignoring removed nomblk_io_submit option [ 56.961262][ T5276] loop2: p3 start 100859904 is beyond EOD, truncated [ 56.997720][ T5276] loop2: p5 start 67109111 is beyond EOD, truncated [ 57.007518][ T5292] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 57.007850][ T5276] loop2: p7 start 67109111 is beyond EOD, [ 57.018343][ T5292] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 57.038232][ T5292] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4222: comm syz.1.853: Allocating blocks 41-42 which overlap fs metadata [ 57.064463][ T5292] loop1: lost filesystem error report for type 5 error -117 [ 57.067954][ T5292] EXT4-fs (loop1): Remounting filesystem read-only [ 57.069462][ T5276] truncated [ 57.077004][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 57.095539][ C1] EXT4-fs (loop1): initial error at time 1777956695: ext4_mb_mark_diskspace_used:4222 [ 57.106764][ C1] EXT4-fs (loop1): last error at time 1777956695: ext4_mb_mark_diskspace_used:4222 [ 57.124765][ T5276] loop2: p9 start 67109111 is beyond EOD, truncated [ 57.139968][ T5310] loop0: detected capacity change from 0 to 512 [ 57.150500][ T5276] loop2: p11 start 67109111 is beyond EOD, truncated [ 57.150638][ T5310] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 57.168978][ T5292] EXT4-fs (loop1): 1 truncate cleaned up [ 57.179097][ T5276] loop2: p13 start 67109111 is beyond EOD, truncated [ 57.188933][ T5310] EXT4-fs error (device loop0): ext4_get_journal_inode:5896: inode #32: comm syz.0.860: iget: special inode unallocated [ 57.207083][ T5276] loop2: p15 start 67109111 is beyond EOD, truncated [ 57.210516][ T5310] loop0: lost file I/O error report for ino 32 type 5 pos 0x0 len 0x0 error -117 [ 57.215832][ T5310] EXT4-fs (loop0): no journal found [ 57.226983][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 57.227007][ C0] EXT4-fs (loop0): initial error at time 1777956695: ext4_get_journal_inode:5896: inode 32 [ 57.227038][ C0] EXT4-fs (loop0): last error at time 1777956695: ext4_get_journal_inode:5896: inode 32 [ 57.238866][ T5276] loop2: p17 start 67109111 is beyond EOD, [ 57.261491][ T5310] EXT4-fs (loop0): can't get journal size [ 57.282821][ T5276] truncated [ 57.297030][ T5276] loop2: p19 start 67109111 is beyond EOD, truncated [ 57.306877][ T5310] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 57.329714][ T5276] loop2: p21 start 67109111 is beyond EOD, truncated [ 57.338040][ T5276] loop2: p23 start 67109111 is beyond EOD, truncated [ 57.349251][ T5310] EXT4-fs error (device loop0): ext4_protect_reserved_inode:160: inode #32: comm syz.0.860: iget: special inode unallocated [ 57.366036][ T5310] loop0: lost file I/O error report for ino 32 type 5 pos 0x0 len 0x0 error -117 [ 57.376034][ T5310] EXT4-fs (loop0): failed to initialize system zone (-117) [ 57.407442][ T5276] loop2: p25 start 67109111 is beyond EOD, truncated [ 57.418253][ T5310] EXT4-fs (loop0): mount failed [ 57.437528][ T5276] loop2: p27 start 67109111 is beyond EOD, truncated [ 57.467932][ T5276] loop2: p29 start 67109111 is beyond EOD, truncated [ 57.501351][ T5276] loop2: p31 start 67109111 is beyond EOD, truncated [ 57.541204][ T5276] loop2: p33 start 67109111 is beyond EOD, truncated [ 57.547356][ T5333] loop4: detected capacity change from 0 to 2048 [ 57.571807][ T5276] loop2: p35 start 67109111 is beyond EOD, truncated [ 57.595417][ T5276] loop2: p37 start 67109111 is beyond EOD, truncated [ 57.615678][ T5276] loop2: p39 start 67109111 is beyond EOD, truncated [ 57.654660][ T5276] loop2: p41 start 67109111 is beyond EOD, truncated [ 57.684494][ T5276] loop2: p43 start 67109111 is beyond EOD, truncated [ 57.710855][ T5276] loop2: p45 start 67109111 is beyond EOD, truncated [ 57.733033][ T5276] loop2: p47 start 67109111 is beyond EOD, truncated [ 57.760687][ T5276] loop2: p49 start 67109111 is beyond EOD, truncated [ 57.795651][ T5276] loop2: p51 start 67109111 is beyond EOD, truncated [ 57.819016][ T5276] loop2: p53 start 67109111 is beyond EOD, truncated [ 57.829140][ T5367] loop4: detected capacity change from 0 to 128 [ 57.851327][ T5276] loop2: p55 start 67109111 is beyond EOD, truncated [ 57.864903][ T5367] FAT-fs (loop4): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000020) [ 57.879151][ T5276] loop2: p57 start 67109111 is beyond EOD, truncated [ 57.896707][ T5276] loop2: p59 start 67109111 is beyond EOD, truncated [ 57.916410][ T5276] loop2: p61 start 67109111 is beyond EOD, truncated [ 57.952855][ T5276] loop2: p63 start 67109111 is beyond EOD, truncated [ 57.986040][ T5276] loop2: p65 start 67109111 is beyond EOD, truncated [ 58.012031][ T5276] loop2: p67 start 67109111 is beyond EOD, truncated [ 58.032360][ T5276] loop2: p69 start 67109111 is beyond EOD, truncated [ 58.069109][ T5276] loop2: p71 start 67109111 is beyond EOD, truncated [ 58.083051][ T5385] loop1: detected capacity change from 0 to 512 [ 58.091366][ T5276] loop2: p73 start 67109111 is beyond EOD, truncated [ 58.102106][ T5385] ext4: Bad value for 'resgid' [ 58.123637][ T5276] loop2: p75 start 67109111 is beyond EOD, truncated [ 58.141629][ T5385] ext4: Bad value for 'resgid' [ 58.173877][ T5276] loop2: p77 start 67109111 is beyond EOD, truncated [ 58.202955][ T5276] loop2: p79 start 67109111 is beyond EOD, truncated [ 58.219858][ T5397] loop3: detected capacity change from 0 to 164 [ 58.229915][ T5276] loop2: p81 start 67109111 is beyond EOD, truncated [ 58.251604][ T5397] isofs_fill_super: root inode is not a directory. Corrupted media? [ 58.269400][ T5276] loop2: p83 start 67109111 is beyond EOD, truncated [ 58.295090][ T5276] loop2: p85 start 67109111 is beyond EOD, truncated [ 58.312674][ T5401] loop4: detected capacity change from 0 to 1164 [ 58.333520][ T5276] loop2: p87 start 67109111 is beyond EOD, truncated [ 58.347978][ T5401] ISOFS: primary root directory is empty. Disabling Rock Ridge and switching to Joliet. [ 58.387677][ T5276] loop2: p89 start 67109111 is beyond EOD, truncated [ 58.423032][ T5276] loop2: p91 start 67109111 is beyond EOD, truncated [ 58.435852][ T5276] loop2: p93 start 67109111 is beyond EOD, truncated [ 58.461886][ T5276] loop2: p95 start 67109111 is beyond EOD, truncated [ 58.489870][ T5276] loop2: p97 start 67109111 is beyond EOD, truncated [ 58.513427][ T5276] loop2: p99 start 67109111 is beyond EOD, truncated [ 58.516111][ T5423] loop1: detected capacity change from 0 to 128 [ 58.532086][ T5276] loop2: p101 start 67109111 is beyond EOD, truncated [ 58.540811][ T5276] loop2: p103 start 67109111 is beyond EOD, truncated [ 58.571298][ T5423] FAT-fs (loop1): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000020) [ 58.608215][ T5276] loop2: p105 start 67109111 is beyond EOD, truncated [ 58.632765][ T5276] loop2: p107 start 67109111 is beyond EOD, truncated [ 58.663998][ T5276] loop2: p109 start 67109111 is beyond EOD, truncated [ 58.691081][ T5276] loop2: p111 start 67109111 is beyond EOD, truncated [ 58.728557][ T5276] loop2: p113 start 67109111 is beyond EOD, truncated [ 58.751058][ T5276] loop2: p115 start 67109111 is beyond EOD, truncated [ 58.771514][ T5276] loop2: p117 start 67109111 is beyond EOD, truncated [ 58.799620][ T5276] loop2: p119 start 67109111 is beyond EOD, truncated [ 58.812463][ T5276] loop2: p121 start 67109111 is beyond EOD, truncated [ 58.843775][ T5276] loop2: p123 start 67109111 is beyond EOD, truncated [ 58.867137][ T5276] loop2: p125 start 67109111 is beyond EOD, truncated [ 58.874382][ T5451] IPv6: addrconf: prefix option has invalid lifetime [ 58.886283][ T5276] loop2: p127 start 67109111 is beyond EOD, truncated [ 58.901378][ T28] kauditd_printk_skb: 8 callbacks suppressed [ 58.901394][ T28] audit: type=1400 audit(1777956697.502:208): avc: denied { read } for pid=5452 comm="syz.1.931" name="sg0" dev="devtmpfs" ino=137 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 58.940294][ T5276] loop2: p129 start 67109111 is beyond EOD, truncated [ 58.948055][ T28] audit: type=1400 audit(1777956697.502:209): avc: denied { open } for pid=5452 comm="syz.1.931" path="/dev/sg0" dev="devtmpfs" ino=137 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 58.978144][ T5276] loop2: p131 start 67109111 is beyond EOD, truncated [ 58.999643][ T5459] loop4: detected capacity change from 0 to 164 [ 59.006584][ T5276] loop2: p133 start 67109111 is beyond EOD, truncated [ 59.019259][ T5276] loop2: p135 start 67109111 is beyond EOD, truncated [ 59.027307][ T5276] loop2: p137 start 67109111 is beyond EOD, truncated [ 59.052509][ T5276] loop2: p139 start 67109111 is beyond EOD, truncated [ 59.068404][ T5276] loop2: p141 start 67109111 is beyond EOD, truncated [ 59.100214][ T5276] loop2: p143 start 67109111 is beyond EOD, truncated [ 59.121308][ T5276] loop2: p145 start 67109111 is beyond EOD, truncated [ 59.135578][ T5471] random: crng reseeded on system resumption [ 59.136973][ T28] audit: type=1400 audit(1777956697.754:210): avc: denied { write } for pid=5470 comm="syz.0.942" name="snapshot" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 59.181143][ T5276] loop2: p147 start 67109111 is beyond EOD, truncated [ 59.200247][ T5276] loop2: p149 start 67109111 is beyond EOD, truncated [ 59.213497][ T28] audit: type=1400 audit(1777956697.754:211): avc: denied { open } for pid=5470 comm="syz.0.942" path="/dev/snapshot" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 59.256130][ T5276] loop2: p151 start 67109111 is beyond EOD, truncated [ 59.267650][ T5276] loop2: p153 start 67109111 is beyond EOD, truncated [ 59.285327][ T28] audit: type=1400 audit(1777956697.754:212): avc: denied { create } for pid=5472 comm="syz.3.941" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netrom_socket permissive=1 [ 59.313119][ T5276] loop2: p155 start 67109111 is beyond EOD, truncated [ 59.321461][ T5276] loop2: p157 start 67109111 is beyond EOD, truncated [ 59.331862][ T5276] loop2: p159 start 67109111 is beyond EOD, truncated [ 59.392609][ T5276] loop2: p161 start 67109111 is beyond EOD, truncated [ 59.421892][ T5276] loop2: p163 start 67109111 is beyond EOD, truncated [ 59.430690][ T5276] loop2: p165 start 67109111 is beyond EOD, truncated [ 59.440606][ T5505] EXT4-fs: EXT4-fs: inode_readahead_blks must be 0 or a power of 2 smaller than 2^31 [ 59.452923][ T5504] EXT4-fs: Ignoring removed nobh option [ 59.460905][ T5504] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 59.470398][ T5276] loop2: p167 start 67109111 is beyond EOD, truncated [ 59.480340][ T5504] EXT4-fs error (device loop0): ext4_get_journal_inode:5896: comm syz.0.966: inode #1792: comm syz.0.966: iget: illegal inode # [ 59.496304][ T5276] loop2: p169 start 67109111 is beyond EOD, truncated [ 59.505780][ T5504] loop0: lost filesystem error report for type 5 error -117 [ 59.506386][ T5504] EXT4-fs (loop0): Remounting filesystem read-only [ 59.513930][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 59.513949][ C1] EXT4-fs (loop0): initial error at time 1777956698: ext4_get_journal_inode:5896 [ 59.513975][ C1] EXT4-fs (loop0): last error at time 1777956698: ext4_get_journal_inode:5896 [ 59.541927][ T5276] loop2: p171 start 67109111 is beyond EOD, truncated [ 59.550413][ T5504] EXT4-fs (loop0): no journal found [ 59.559070][ T5504] EXT4-fs (loop0): can't get journal size [ 59.577768][ T5276] loop2: p173 start 67109111 is beyond EOD, truncated [ 59.585339][ T5510] IPv6: addrconf: prefix option has invalid lifetime [ 59.590103][ T5504] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 59.602428][ T5504] EXT4-fs (loop0): failed to initialize system zone (-22) [ 59.611886][ T5504] EXT4-fs (loop0): mount failed [ 59.616191][ T5276] loop2: p175 start 67109111 is beyond EOD, truncated [ 59.637642][ T5276] loop2: p177 start 67109111 is beyond EOD, truncated [ 59.675163][ T5276] loop2: p179 start 67109111 is beyond EOD, truncated [ 59.690448][ T5276] loop2: p180 could not be added: -ENOMEM [ 59.705386][ T5517] EXT4-fs: Ignoring removed bh option [ 59.710028][ T5276] loop2: p181 start 67109111 is beyond EOD, truncated [ 59.731117][ T5517] EXT4-fs: Ignoring removed mblk_io_submit option [ 59.743715][ T5276] loop2: p183 start 67109111 is beyond EOD, truncated [ 59.752010][ T5517] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 59.775845][ T5276] loop2: p185 start 67109111 is beyond EOD, truncated [ 59.781610][ T5517] EXT4-fs (loop3): failed to open journal device unknown-block(0,0) -6 [ 59.805097][ T5276] loop2: p187 start 67109111 is beyond EOD, truncated [ 59.827063][ T5276] loop2: p188 could not be added: -ENOMEM [ 59.836494][ T5276] loop2: p189 start 67109111 is beyond EOD, truncated [ 59.856163][ T5276] loop2: p190 could not be added: -ENOMEM [ 59.878062][ T5276] loop2: p191 start 67109111 is beyond EOD, truncated [ 59.885873][ T5276] loop2: p193 start 67109111 is beyond EOD, truncated [ 59.898886][ T5276] loop2: p195 start 67109111 is beyond EOD, truncated [ 59.921903][ T5276] loop2: p197 start 67109111 is beyond EOD, truncated [ 59.938105][ T5532] EXT4-fs (loop0): inodes count not valid: 8192 vs 32 [ 59.952463][ T5276] loop2: p199 start 67109111 is beyond EOD, truncated [ 59.976350][ T5276] loop2: p201 start 67109111 is beyond EOD, truncated [ 60.000320][ T5276] loop2: p203 start 67109111 is beyond EOD, truncated [ 60.034478][ T5276] loop2: p204 could not be added: -ENOMEM [ 60.053167][ T5276] loop2: p205 start 67109111 is beyond EOD, truncated [ 60.086762][ T5276] loop2: p207 start 67109111 is beyond EOD, truncated [ 60.105121][ T5276] loop2: p208 could not be added: -ENOMEM [ 60.120769][ T5276] loop2: p209 start 67109111 is beyond EOD, truncated [ 60.143395][ T5276] loop2: p211 start 67109111 is beyond EOD, truncated [ 60.164573][ T5552] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 60.196690][ T5276] loop2: p213 start 67109111 is beyond EOD, truncated [ 60.210366][ T5552] EXT4-fs (loop4): mount failed [ 60.218122][ T5276] loop2: p215 start 67109111 is beyond EOD, truncated [ 60.227799][ T5565] EXT4-fs (loop0): unsupported inode size: 8192 [ 60.241086][ T5276] loop2: p217 start 67109111 is beyond EOD, truncated [ 60.270688][ T5276] loop2: p219 start 67109111 is beyond EOD, truncated [ 60.273171][ T5565] EXT4-fs (loop0): blocksize: 2048 [ 60.300258][ T5276] loop2: p221 start 67109111 is beyond EOD, truncated [ 60.333843][ T5276] loop2: p223 start 67109111 is beyond EOD, truncated [ 60.360463][ T5276] loop2: p225 start 67109111 is beyond EOD, truncated [ 60.381740][ T5276] loop2: p227 start 67109111 is beyond EOD, truncated [ 60.402849][ T5276] loop2: p229 start 67109111 is beyond EOD, truncated [ 60.414753][ T5276] loop2: p231 start 67109111 is beyond EOD, truncated [ 60.440188][ T5276] loop2: p233 start 67109111 is beyond EOD, truncated [ 60.461705][ T5276] loop2: p234 could not be added: -ENOMEM [ 60.472957][ T5276] loop2: p235 start 67109111 is beyond EOD, truncated [ 60.483047][ T5276] loop2: p237 start 67109111 is beyond EOD, truncated [ 60.505245][ T5276] loop2: p239 start 67109111 is beyond EOD, truncated [ 60.517889][ T5276] loop2: p240 could not be added: -ENOMEM [ 60.536087][ T5276] loop2: p241 start 67109111 is beyond EOD, truncated [ 60.555676][ T5276] loop2: p243 start 67109111 is beyond EOD, truncated [ 60.574085][ T5276] loop2: p245 start 67109111 is beyond EOD, truncated [ 60.600127][ T5276] loop2: p247 start 67109111 is beyond EOD, truncated [ 60.627946][ T5276] loop2: p249 start 67109111 is beyond EOD, truncated [ 60.642046][ T5276] loop2: p251 start 67109111 is beyond EOD, truncated [ 60.669975][ T5276] loop2: p253 start 67109111 is beyond EOD, truncated [ 60.713617][ T5276] loop2: p255 start 67109111 is beyond EOD, truncated [ 60.989014][ T5649] EXT4-fs (loop3): unsupported inode size: 8192 [ 61.030859][ T5649] EXT4-fs (loop3): blocksize: 2048 [ 61.068889][ T4505] udevd[4505]: inotify_add_watch(7, /dev/loop2p8, 10) failed: No such file or directory [ 61.069252][ T3290] udevd[3290]: inotify_add_watch(7, /dev/loop2p6, 10) failed: No such file or directory [ 61.094903][ T3578] udevd[3578]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 61.107905][ T3289] udevd[3289]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 61.113676][ T3291] udevd[3291]: inotify_add_watch(7, /dev/loop2p12, 10) failed: No such file or directory [ 61.134754][ T3286] udevd[3286]: inotify_add_watch(7, /dev/loop2p10, 10) failed: No such file or directory [ 61.156129][ T5663] udevd[5663]: inotify_add_watch(7, /dev/loop2p16, 10) failed: No such file or directory [ 61.160275][ T5662] udevd[5662]: inotify_add_watch(7, /dev/loop2p14, 10) failed: No such file or directory [ 61.197509][ T5669] udevd[5669]: inotify_add_watch(7, /dev/loop2p24, 10) failed: No such file or directory [ 61.205773][ T5667] udevd[5667]: inotify_add_watch(7, /dev/loop2p20, 10) failed: No such file or directory [ 61.356903][ T5687] EXT4-fs: Ignoring removed bh option [ 61.378994][ T5687] EXT4-fs: Ignoring removed mblk_io_submit option [ 61.379092][ T5689] 9pnet_fd: p9_fd_create_unix (5689): address too long: ./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa [ 61.412123][ T5687] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 61.530816][ T5682] set_capacity_and_notify: 10 callbacks suppressed [ 61.530836][ T5682] loop0: detected capacity change from 0 to 8192 [ 61.580989][ T5682] loop0: p1 p3 p4 [ 61.594814][ T5682] loop0: p3 start 150994944 is beyond EOD, truncated [ 61.612846][ T5682] loop0: p4 size 50331648 extends beyond EOD, truncated [ 61.662953][ T5687] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 61.705304][ T5687] EXT4-fs (loop3): orphan cleanup on readonly fs [ 61.749742][ T5704] loop1: detected capacity change from 0 to 512 [ 61.759052][ T5687] Quota error (device loop3): do_insert_tree: Free block already used in tree: block 4 [ 61.777323][ T5708] loop4: detected capacity change from 0 to 128 [ 61.788665][ T5704] EXT4-fs (loop1): orphan cleanup on readonly fs [ 61.788782][ T5687] Quota error (device loop3): qtree_write_dquot: Error -5 occurred while creating quota [ 61.808333][ T5687] EXT4-fs error (device loop3): ext4_acquire_dquot:7034: comm syz.3.1041: Failed to acquire dquot type 1 [ 61.810709][ T5708] FAT-fs (loop4): bogus sectors per cluster 0 [ 61.820511][ T5687] loop3: lost filesystem error report for type 5 error -5 [ 61.827872][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 61.841952][ C0] EXT4-fs (loop3): last error at time 1777956700: ext4_acquire_dquot:7034 [ 61.846402][ T5687] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.1041: Invalid block bitmap block 0 in block_group 0 [ 61.880756][ T5708] FAT-fs (loop4): Can't find a valid FAT filesystem [ 61.894425][ T5704] Quota error (device loop1): v2_read_file_info: Block with free entry 9 out of range (1, 6). [ 61.911756][ T5687] loop3: lost filesystem error report for type 5 error -117 [ 61.923115][ T5704] EXT4-fs warning (device loop1): ext4_enable_quotas:7269: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 61.957694][ T5704] EXT4-fs (loop1): Cannot turn on quotas: error -117 [ 61.962231][ T5687] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.1041: Invalid block bitmap block 0 in block_group 0 [ 61.988418][ T5704] EXT4-fs error (device loop1): ext4_orphan_get:1397: inode #14: comm syz.1.1048: invalid orphan symlink nlink 1 [ 62.018233][ T5687] loop3: lost filesystem error report for type 5 error -117 [ 62.032275][ T5687] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.1041: Invalid block bitmap block 0 in block_group 0 [ 62.063935][ T5704] loop1: lost file I/O error report for ino 14 type 5 pos 0x0 len 0x0 error -117 [ 62.065514][ T5704] EXT4-fs error (device loop1): ext4_orphan_get:1402: comm syz.1.1048: couldn't read orphan inode 14 (err -117) [ 62.075568][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 62.075594][ C1] EXT4-fs (loop1): last error at time 1777956700: ext4_orphan_get:1397: inode 14 [ 62.078703][ T5687] loop3: lost filesystem error report for type 5 error -117 [ 62.127549][ T5704] loop1: lost filesystem error report for type 5 error -117 [ 62.157166][ T5704] EXT4-fs (loop1): 1 truncate cleaned up [ 62.182025][ T5687] Quota error (device loop3): write_blk: dquota write failed [ 62.193464][ T5687] Quota error (device loop3): qtree_write_dquot: Error -28 occurred while creating quota [ 62.221118][ T5687] EXT4-fs error (device loop3): ext4_acquire_dquot:7034: comm syz.3.1041: Failed to acquire dquot type 1 [ 62.265474][ T5687] loop3: lost filesystem error report for type 5 error -28 [ 62.276132][ T5687] EXT4-fs error (device loop3): ext4_acquire_dquot:7034: comm syz.3.1041: Failed to acquire dquot type 1 [ 62.301150][ T5687] loop3: lost filesystem error report for type 5 error -28 [ 62.301385][ T5687] EXT4-fs (loop3): 1 orphan inode deleted [ 62.436443][ T5687] syz.3.1041 (5687) used greatest stack depth: 9024 bytes left [ 62.728330][ T5797] loop0: detected capacity change from 0 to 512 [ 62.764354][ T5797] FAT-fs (loop0): Directory bread(block 12328) failed [ 62.810923][ T5797] FAT-fs (loop0): Directory bread(block 12329) failed [ 62.819935][ T5797] FAT-fs (loop0): Directory bread(block 12330) failed [ 62.846124][ T5797] FAT-fs (loop0): Directory bread(block 12331) failed [ 62.863016][ T5797] FAT-fs (loop0): Directory bread(block 12332) failed [ 62.885297][ T5797] FAT-fs (loop0): Directory bread(block 12333) failed [ 62.889968][ T5809] loop1: detected capacity change from 0 to 512 [ 62.897607][ T5797] FAT-fs (loop0): Directory bread(block 12334) failed [ 62.918262][ T5797] FAT-fs (loop0): Directory bread(block 12335) failed [ 62.920671][ T5809] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 62.973915][ T5809] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.1101: bg 0: block 142: padding at end of block bitmap is not set [ 63.041436][ T5809] loop1: lost filesystem error report for type 5 error -117 [ 63.041733][ T5809] EXT4-fs (loop1): Remounting filesystem read-only [ 63.049735][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 63.049758][ C1] EXT4-fs (loop1): initial error at time 1777956701: ext4_validate_block_bitmap:441 [ 63.049797][ C1] EXT4-fs (loop1): last error at time 1777956701: ext4_validate_block_bitmap:441 [ 63.088482][ T5817] loop0: detected capacity change from 0 to 256 [ 63.114871][ T5817] vfat: Unexpected value for 'flush' [ 63.205913][ T5809] EXT4-fs (loop1): 1 truncate cleaned up [ 63.352307][ T5842] loop3: detected capacity change from 0 to 512 [ 63.378949][ T5842] EXT4-fs (loop3): invalid inodes per group: 0 [ 63.378949][ T5842] [ 63.505980][ T5855] loop3: detected capacity change from 0 to 512 [ 63.550056][ T5855] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e002e098, mo2=0002] [ 63.619069][ T5855] System zones: 0-2, 18-18, 34-34 [ 63.640468][ T5855] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 42 vs 41 free clusters [ 63.666338][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 63.672939][ C1] EXT4-fs (loop3): initial error at time 1777956702: ext4_mb_generate_buddy:1317 [ 63.682848][ C1] EXT4-fs (loop3): last error at time 1777956702: ext4_mb_generate_buddy:1317 [ 63.718133][ T5855] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #16: comm syz.3.1123: corrupted inode contents [ 63.720611][ T28] kauditd_printk_skb: 4 callbacks suppressed [ 63.720722][ T28] audit: type=1400 audit(1777956702.565:215): avc: denied { unmount } for pid=3301 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 63.743402][ T5855] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 63.815877][ T5855] EXT4-fs error (device loop3): ext4_dirty_inode:6587: inode #16: comm syz.3.1123: mark_inode_dirty error [ 63.861805][ T5855] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 63.862013][ T5855] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #16: comm syz.3.1123: corrupted inode contents [ 63.904671][ T5855] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 63.904881][ T5855] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #16: comm syz.3.1123: mark_inode_dirty error [ 63.927769][ T5855] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 63.928029][ T5855] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #16: comm syz.3.1123: corrupted inode contents [ 63.974076][ T5855] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 63.975407][ T5855] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #16: comm syz.3.1123: mark_inode_dirty error [ 63.976738][ T5895] loop1: detected capacity change from 0 to 512 [ 63.996862][ T5855] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 64.018298][ T5895] EXT4-fs: Ignoring removed bh option [ 64.039977][ T5895] EXT4-fs: Ignoring removed mblk_io_submit option [ 64.043477][ T5855] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #16: comm syz.3.1123: corrupted inode contents [ 64.079628][ T5895] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 64.135160][ T5855] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 64.135394][ T5855] EXT4-fs error (device loop3) in ext4_orphan_del:303: Corrupt filesystem [ 64.155119][ T5916] loop2: detected capacity change from 0 to 512 [ 64.165234][ T5895] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 64.175592][ T5855] loop3: lost filesystem error report for type 5 error -117 [ 64.175780][ T5855] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #16: comm syz.3.1123: corrupted inode contents [ 64.190030][ T5895] EXT4-fs (loop1): orphan cleanup on readonly fs [ 64.197951][ T5855] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 64.204369][ T5855] EXT4-fs error (device loop3): ext4_truncate:4690: inode #16: comm syz.3.1123: mark_inode_dirty error [ 64.226780][ T5855] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 64.227112][ T5855] EXT4-fs error (device loop3) in ext4_process_orphan:345: Corrupt filesystem [ 64.228216][ T5916] EXT4-fs error (device loop2): ext4_map_blocks:791: inode #11: block 2: comm syz.2.1152: lblock 1 mapped to illegal pblock 2 (length 1) [ 64.266062][ T5895] Quota error (device loop1): do_insert_tree: Free block already used in tree: block 4 [ 64.277936][ T5895] Quota error (device loop1): qtree_write_dquot: Error -5 occurred while creating quota [ 64.288674][ T5855] EXT4-fs (loop3): 1 truncate cleaned up [ 64.295608][ T5855] ext4 filesystem being mounted at /228/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 64.309456][ T36] Quota error (device loop3): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 64.322736][ T5895] EXT4-fs error (device loop1): ext4_acquire_dquot:7034: comm syz.1.1143: Failed to acquire dquot type 1 [ 64.325568][ T5916] EXT4-fs (loop2): 1 orphan inode deleted [ 64.335627][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 64.335650][ C1] EXT4-fs (loop2): initial error at time 1777956703: ext4_map_blocks:791: inode 11: block 2 [ 64.335699][ C1] EXT4-fs (loop2): last error at time 1777956703: ext4_map_blocks:791: inode 11: block 2 [ 64.361715][ T5895] fserror_report: 1 callbacks suppressed [ 64.361731][ T5895] loop1: lost filesystem error report for type 5 error -5 [ 64.375626][ T36] EXT4-fs error (device loop3): ext4_release_dquot:7070: comm kworker/u8:2: Failed to release dquot type 1 [ 64.402554][ T5895] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.1143: Invalid block bitmap block 0 in block_group 0 [ 64.416541][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 64.416570][ C1] EXT4-fs (loop1): last error at time 1777956703: ext4_acquire_dquot:7034 [ 64.449826][ T5895] loop1: lost filesystem error report for type 5 error -117 [ 64.460940][ T5895] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.1143: Invalid block bitmap block 0 in block_group 0 [ 64.512711][ T5895] loop1: lost filesystem error report for type 5 error -117 [ 64.513128][ T5895] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.1143: Invalid block bitmap block 0 in block_group 0 [ 64.557059][ T5895] loop1: lost filesystem error report for type 5 error -117 [ 64.561758][ T5895] Quota error (device loop1): write_blk: dquota write failed [ 64.607739][ T5895] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 64.641251][ T5895] EXT4-fs error (device loop1): ext4_acquire_dquot:7034: comm syz.1.1143: Failed to acquire dquot type 1 [ 64.672407][ T5895] loop1: lost filesystem error report for type 5 error -28 [ 64.672939][ T5895] Quota error (device loop1): write_blk: dquota write failed [ 64.699133][ T5946] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 64.731118][ T5946] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 64.745027][ T5895] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 64.759234][ T5946] EXT4-fs (loop2): orphan cleanup on readonly fs [ 64.763721][ T5895] EXT4-fs error (device loop1): ext4_acquire_dquot:7034: comm syz.1.1143: Failed to acquire dquot type 1 [ 64.782371][ T5895] loop1: lost filesystem error report for type 5 error -28 [ 64.782583][ T5895] EXT4-fs (loop1): 1 orphan inode deleted [ 64.798755][ T5946] EXT4-fs warning (device loop2): ext4_enable_quotas:7269: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 64.835623][ T5946] EXT4-fs (loop2): Cannot turn on quotas: error -22 [ 64.836006][ T5954] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 64.855097][ T5946] EXT4-fs (loop2): 1 orphan inode deleted [ 64.862554][ T5954] EXT4-fs (loop3): bad geometry: first data block 0 is beyond end of filesystem (0) [ 65.093023][ T5983] EXT4-fs (loop1): orphan cleanup on readonly fs [ 65.104667][ T5983] EXT4-fs error (device loop1): ext4_iget_extra_inode:5128: inode #15: comm syz.1.1185: corrupted in-inode xattr: invalid ea_ino [ 65.142614][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 65.149403][ C1] EXT4-fs (loop1): initial error at time 1777956704: ext4_iget_extra_inode:5128: inode 15 [ 65.160195][ C1] EXT4-fs (loop1): last error at time 1777956704: ext4_iget_extra_inode:5128: inode 15 [ 65.165376][ T5995] EXT4-fs: Ignoring removed bh option [ 65.190255][ T5983] EXT4-fs error (device loop1): ext4_orphan_get:1402: comm syz.1.1185: couldn't read orphan inode 15 (err -117) [ 65.204635][ T5983] loop1: lost filesystem error report for type 5 error -117 [ 65.204812][ T5995] EXT4-fs: Ignoring removed mblk_io_submit option [ 65.253411][ T5995] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 65.277329][ T5999] EXT4-fs (loop4): orphan cleanup on readonly fs [ 65.290598][ T5999] Quota error (device loop4): v2_read_file_info: Block with free entry 9 out of range (1, 6). [ 65.309824][ T5999] EXT4-fs warning (device loop4): ext4_enable_quotas:7269: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 65.330647][ T5995] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 65.343299][ T5995] EXT4-fs (loop0): orphan cleanup on readonly fs [ 65.354569][ T5999] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 65.364218][ T5995] Quota error (device loop0): do_insert_tree: Free block already used in tree: block 4 [ 65.380675][ T5999] EXT4-fs error (device loop4): ext4_orphan_get:1397: inode #14: comm syz.4.1191: invalid orphan symlink nlink 1 [ 65.380768][ T5995] EXT4-fs error (device loop0): ext4_acquire_dquot:7034: comm syz.0.1189: Failed to acquire dquot type 1 [ 65.409244][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 65.413072][ T5999] EXT4-fs error (device loop4): ext4_orphan_get:1402: comm syz.4.1191: couldn't read orphan inode 14 (err -117) [ 65.417076][ C0] EXT4-fs (loop4): last error at time 1777956704: ext4_orphan_get:1397: inode 14 [ 65.470779][ T5995] loop0: lost filesystem error report for type 5 error -5 [ 65.471089][ T5995] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:483: comm syz.0.1189: Invalid block bitmap block 0 in block_group 0 [ 65.475943][ T5999] loop4: lost filesystem error report for type 5 error -117 [ 65.479305][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 65.508979][ C1] EXT4-fs (loop0): last error at time 1777956704: ext4_acquire_dquot:7034 [ 65.520507][ T5999] EXT4-fs (loop4): 1 truncate cleaned up [ 65.549712][ T5995] loop0: lost filesystem error report for type 5 error -117 [ 65.550938][ T5995] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:483: comm syz.0.1189: Invalid block bitmap block 0 in block_group 0 [ 65.596985][ T5995] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:483: comm syz.0.1189: Invalid block bitmap block 0 in block_group 0 [ 65.633558][ T5995] EXT4-fs error (device loop0): ext4_acquire_dquot:7034: comm syz.0.1189: Failed to acquire dquot type 1 [ 65.678038][ T5995] EXT4-fs error (device loop0): ext4_acquire_dquot:7034: comm syz.0.1189: Failed to acquire dquot type 1 [ 65.708943][ T5995] EXT4-fs (loop0): 1 orphan inode deleted [ 65.791530][ T6021] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e002e028, mo2=0002] [ 65.826935][ T6021] System zones: 0-2, 18-18, 34-34 [ 65.854860][ T6021] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 42 vs 41 free clusters [ 65.912900][ T6021] EXT4-fs (loop4): Remounting filesystem read-only [ 65.919600][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 65.919626][ C1] EXT4-fs (loop4): initial error at time 1777956704: ext4_mb_generate_buddy:1317 [ 65.919652][ C1] EXT4-fs (loop4): last error at time 1777956704: ext4_mb_generate_buddy:1317 [ 65.965727][ T6027] EXT4-fs (loop1): filesystem too large to mount safely on this system [ 65.989923][ T6021] EXT4-fs (loop4): 1 truncate cleaned up [ 66.009738][ T12] EXT4-fs (loop4): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 66.032069][ T6021] ext4 filesystem being mounted at /274/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 66.047631][ T12] EXT4-fs (loop4): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 66.090123][ T12] EXT4-fs (loop4): Quota write (off=8, len=24) cancelled because transaction is not started [ 66.205945][ T6053] ip6_tunnel: non-ECT from fc00:0000:0000:0000:0000:0000:0000:0000 with DS=0x3 [ 66.257845][ T6059] cgroup: Unknown subsys name '¬§@﬽æì¦4*oäÂÒ£hÓîºoþüíUÜ' [ 66.414012][ T6078] cgroup: subsys name conflicts with all [ 66.436710][ T6083] set_capacity_and_notify: 9 callbacks suppressed [ 66.436729][ T6083] loop3: detected capacity change from 0 to 512 [ 66.461082][ T6084] loop1: detected capacity change from 0 to 512 [ 66.491871][ T6083] EXT4-fs warning (device loop3): ext4_multi_mount_protect:314: fsck is running on the filesystem [ 66.520564][ T6084] EXT4-fs error (device loop1): ext4_orphan_get:1423: comm syz.1.1230: bad orphan inode 15 [ 66.547832][ T6083] EXT4-fs warning (device loop3): ext4_multi_mount_protect:314: MMP failure info: last update time: 1669132786, last update node: dvyukov-desk.muc.corp.google.com, last update device: loop4 [ 66.571421][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 66.579074][ C1] EXT4-fs (loop1): initial error at time 1777956705: ext4_orphan_get:1423 [ 66.588575][ C1] EXT4-fs (loop1): last error at time 1777956705: ext4_orphan_get:1423 [ 66.600825][ T6084] ext4_test_bit(bit=14, block=18) = 1 [ 66.615050][ T6084] is_bad_inode(inode)=0 [ 66.631128][ T6099] loop4: detected capacity change from 0 to 512 [ 66.639612][ T6084] NEXT_ORPHAN(inode)=1023 [ 66.649406][ T6084] max_ino=32 [ 66.657435][ T6084] i_nlink=0 [ 66.657515][ T6096] loop2: detected capacity change from 0 to 2048 [ 66.668959][ T6084] EXT4-fs error (device loop1): ext4_xattr_delete_inode:2972: inode #15: comm syz.1.1230: corrupted xattr block 19: bad e_name length [ 66.708815][ T6084] EXT4-fs warning (device loop1): ext4_evict_inode:287: xattr delete (err -117) [ 66.722395][ T6096] loop2: p1 < > p2 p3 < > p4 < p5 > [ 66.732315][ T6096] loop2: partition table partially beyond EOD, truncated [ 66.752266][ T6084] ext4 filesystem being mounted at /247/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 66.752916][ T6096] loop2: p1 start 3405774849 is beyond EOD, truncated [ 66.790904][ T6096] loop2: p3 start 4225 is beyond EOD, truncated [ 66.808590][ T6113] loop0: detected capacity change from 0 to 128 [ 66.854536][ T6113] msdos: Bad value for 'tz' [ 67.053864][ T6137] loop3: detected capacity change from 0 to 1024 [ 67.150066][ T6125] loop4: detected capacity change from 0 to 8192 [ 67.179783][ T6148] 9p: Bad value for 'rfdno' [ 67.220406][ T6125] loop4: p2 p3 [ 67.234756][ T6143] loop0: detected capacity change from 0 to 8192 [ 67.241073][ T6125] loop4: p2 size 50331648 extends beyond EOD, truncated [ 67.280474][ T6125] loop4: p3 start 458783 is beyond EOD, truncated [ 67.299792][ T6143] loop0: p3 [ 67.313758][ T6143] loop0: p3 start 458783 is beyond EOD, truncated [ 67.345467][ T6155] loop1: detected capacity change from 0 to 4096 [ 67.395774][ T6155] EXT4-fs: Ignoring removed bh option [ 67.434497][ T6155] EXT4-fs warning (device loop1): ext4_enable_quotas:7269: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 67.530701][ T6155] EXT4-fs (loop1): mount failed [ 67.568724][ T6184] loop2: detected capacity change from 0 to 512 [ 67.576473][ T5663] udevd[5663]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 67.631843][ T6184] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e002e028, mo2=0002] [ 67.669119][ T6184] System zones: 0-2, 18-18, 34-34 [ 67.693938][ T6184] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 42 vs 41 free clusters [ 67.710773][ T6184] EXT4-fs (loop2): Remounting filesystem read-only [ 67.717349][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 67.717371][ C0] EXT4-fs (loop2): initial error at time 1777956706: ext4_mb_generate_buddy:1317 [ 67.717399][ C0] EXT4-fs (loop2): last error at time 1777956706: ext4_mb_generate_buddy:1317 [ 67.743699][ T6184] EXT4-fs (loop2): 1 truncate cleaned up [ 67.750265][ T6184] EXT4-fs mount: 27 callbacks suppressed [ 67.750284][ T6184] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 67.769460][ T6184] ext4 filesystem being mounted at /220/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 67.769836][ T12] EXT4-fs (loop2): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 67.847098][ T12] EXT4-fs (loop2): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 67.882347][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 67.906982][ T6209] EXT4-fs: Ignoring removed i_version option [ 67.912356][ T12] EXT4-fs (loop2): Quota write (off=8, len=24) cancelled because transaction is not started [ 67.949257][ T6209] EXT4-fs (loop0): orphan cleanup on readonly fs [ 67.989973][ T6209] EXT4-fs error (device loop0): ext4_xattr_inode_update_ref:1037: inode #11: comm syz.0.1291: EA inode 11 ref wraparound: ref_count=0 ref_change=-1 [ 68.026528][ T6209] fserror_report: 4 callbacks suppressed [ 68.026626][ T6209] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 68.038334][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 68.056574][ C1] EXT4-fs (loop0): initial error at time 1777956707: ext4_xattr_inode_update_ref:1037: inode 11 [ 68.068671][ C1] EXT4-fs (loop0): last error at time 1777956707: ext4_xattr_inode_update_ref:1037: inode 11 [ 68.093429][ T6209] EXT4-fs warning (device loop0): ext4_xattr_inode_dec_ref_all:1231: inode #11: comm syz.0.1291: ea_inode dec ref err=-117 [ 68.127696][ T6209] EXT4-fs (loop0): 1 orphan inode deleted [ 68.143853][ T6209] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 68.230746][ T6232] ext4: Bad value for 'mb_optimize_scan' [ 68.244087][ T3298] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.311730][ T6244] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 68.353736][ T6244] EXT4-fs error (device loop2): ext4_orphan_get:1423: comm syz.2.1307: bad orphan inode 15 [ 68.356622][ T6247] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 68.392817][ T6247] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 68.409885][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 68.416680][ C0] EXT4-fs (loop2): initial error at time 1777956707: ext4_orphan_get:1423 [ 68.425469][ T6244] EXT4-fs (loop2): Remounting filesystem read-only [ 68.425962][ C0] EXT4-fs (loop2): last error at time 1777956707: ext4_orphan_get:1423 [ 68.441691][ T6247] EXT4-fs (loop0): orphan cleanup on readonly fs [ 68.453009][ T6247] EXT4-fs error (device loop0): ext4_map_blocks:833: inode #3: block 3: comm syz.0.1309: lblock 3 mapped to illegal pblock 3 (length 1) [ 68.457739][ T6244] ext4_test_bit(bit=14, block=4) = 1 [ 68.476337][ T6244] is_bad_inode(inode)=0 [ 68.480879][ T6244] NEXT_ORPHAN(inode)=1792 [ 68.485963][ T6244] max_ino=32 [ 68.488297][ T6247] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 68.490129][ T6244] i_nlink=0 [ 68.509005][ T6247] __quota_error: 22 callbacks suppressed [ 68.509026][ T6247] Quota error (device loop0): write_blk: dquota write failed [ 68.515543][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 68.515597][ C0] EXT4-fs (loop0): initial error at time 1777956707: ext4_map_blocks:833: inode 3: block 3 [ 68.515666][ C0] EXT4-fs (loop0): last error at time 1777956707: ext4_map_blocks:833: inode 3: block 3 [ 68.564104][ T6247] Quota error (device loop0): find_free_dqentry: Can't write quota data block 3 [ 68.577390][ T6244] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 68.584521][ T28] audit: type=1400 audit(1777956707.656:216): avc: denied { create } for pid=6257 comm="syz.3.1313" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_iscsi_socket permissive=1 [ 68.603454][ T6247] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 68.666260][ T6247] EXT4-fs error (device loop0): ext4_acquire_dquot:7034: comm syz.0.1309: Failed to acquire dquot type 0 [ 68.718232][ T6247] EXT4-fs error (device loop0): ext4_map_blocks:791: inode #3: block 3: comm syz.0.1309: lblock 3 mapped to illegal pblock 3 (length 1) [ 68.744204][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.768869][ T28] audit: type=1326 audit(1777956707.856:217): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6271 comm="syz.1.1318" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f29459ecdd9 code=0x0 [ 68.784215][ T6247] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 68.808076][ T6247] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 68.848731][ T6247] EXT4-fs error (device loop0): ext4_acquire_dquot:7034: comm syz.0.1309: Failed to acquire dquot type 0 [ 68.879291][ T6247] EXT4-fs error (device loop0): ext4_free_blocks:6718: comm syz.0.1309: Freeing blocks not in datazone - block = 0, count = 4096 [ 68.937589][ T6247] EXT4-fs error (device loop0): ext4_map_blocks:791: inode #3: block 3: comm syz.0.1309: lblock 3 mapped to illegal pblock 3 (length 1) [ 68.964256][ T6247] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 68.964433][ T6247] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 69.013145][ T6247] EXT4-fs error (device loop0): ext4_acquire_dquot:7034: comm syz.0.1309: Failed to acquire dquot type 0 [ 69.025665][ T6247] EXT4-fs (loop0): 1 orphan inode deleted [ 69.033582][ T6247] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 69.093098][ T6292] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #16: comm syz.4.1330: corrupted inode contents [ 69.129051][ T6292] loop4: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 69.132664][ T6292] EXT4-fs error (device loop4): ext4_dirty_inode:6587: inode #16: comm syz.4.1330: mark_inode_dirty error [ 69.142873][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 69.142919][ C0] EXT4-fs (loop4): initial error at time 1777956708: ext4_do_update_inode:5690: inode 16 [ 69.142947][ C0] EXT4-fs (loop4): last error at time 1777956708: ext4_do_update_inode:5690: inode 16 [ 69.185640][ T6292] loop4: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 69.187113][ T6292] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #16: comm syz.4.1330: corrupted inode contents [ 69.210524][ T6292] loop4: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 69.212776][ T6292] EXT4-fs error (device loop4): __ext4_ext_dirty:207: inode #16: comm syz.4.1330: mark_inode_dirty error [ 69.236664][ T6292] loop4: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 69.236866][ T6292] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #16: comm syz.4.1330: corrupted inode contents [ 69.259725][ T6292] loop4: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 69.264728][ T3298] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.275225][ T6292] EXT4-fs error (device loop4) in ext4_orphan_del:303: Corrupt filesystem [ 69.286103][ T6311] syz.1.1339 uses obsolete (PF_INET,SOCK_PACKET) [ 69.305160][ T6292] fserror_report: 10 callbacks suppressed [ 69.318795][ T6314] EXT4-fs: Ignoring removed nomblk_io_submit option [ 69.328681][ T6292] loop4: lost filesystem error report for type 5 error -117 [ 69.367674][ T6314] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 69.414357][ T6292] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #16: comm syz.4.1330: corrupted inode contents [ 69.432742][ T6314] EXT4-fs (loop2): mount failed [ 69.491868][ T6292] loop4: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 69.492092][ T6292] EXT4-fs error (device loop4): ext4_truncate:4690: inode #16: comm syz.4.1330: mark_inode_dirty error [ 69.534337][ T6292] EXT4-fs error (device loop4) in ext4_process_orphan:345: Corrupt filesystem [ 69.627863][ T6292] loop4: lost filesystem error report for type 5 error -117 [ 69.633549][ T6292] EXT4-fs (loop4): 1 truncate cleaned up [ 69.656157][ T3450] Quota error (device loop4): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 69.680404][ T3450] EXT4-fs error (device loop4): ext4_release_dquot:7070: comm kworker/u8:7: Failed to release dquot type 1 [ 69.701794][ T6292] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 69.718962][ T6340] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 69.732623][ T3450] loop4: lost filesystem error report for type 5 error -117 [ 69.737988][ T6340] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 69.762867][ T6292] ext4 filesystem being mounted at /295/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 69.789616][ T6340] EXT4-fs (loop3): orphan cleanup on readonly fs [ 69.798224][ T3297] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.798700][ T6340] Quota error (device loop3): v2_read_file_info: Block with free entry 4294967071 out of range (1, 6). [ 69.839064][ T6340] EXT4-fs warning (device loop3): ext4_enable_quotas:7269: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 69.855852][ T6340] EXT4-fs (loop3): Cannot turn on quotas: error -117 [ 69.865624][ T6340] EXT4-fs error (device loop3): ext4_orphan_get:1397: inode #16: comm syz.3.1352: iget: immutable or append flags not allowed on symlinks [ 69.905349][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 69.912110][ C0] EXT4-fs (loop3): initial error at time 1777956709: ext4_orphan_get:1397: inode 16 [ 69.921979][ C0] EXT4-fs (loop3): last error at time 1777956709: ext4_orphan_get:1397: inode 16 [ 69.942537][ T6340] EXT4-fs error (device loop3): ext4_orphan_get:1402: comm syz.3.1352: couldn't read orphan inode 16 (err -117) [ 70.002931][ T6340] loop3: lost filesystem error report for type 5 error -117 [ 70.004025][ T6340] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 70.013957][ T6362] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 70.080121][ T6362] EXT4-fs error (device loop1): ext4_orphan_get:1397: inode #15: comm syz.1.1362: casefold flag without casefold feature [ 70.099118][ T6359] EXT4-fs: Ignoring removed bh option [ 70.103989][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 70.112710][ T6362] EXT4-fs error (device loop1): ext4_orphan_get:1402: comm syz.1.1362: couldn't read orphan inode 15 (err -117) [ 70.115933][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 70.115953][ C0] EXT4-fs (loop1): initial error at time 1777956709: ext4_orphan_get:1397: inode 15 [ 70.115985][ C0] EXT4-fs (loop1): last error at time 1777956709: ext4_orphan_get:1397: inode 15 [ 70.271556][ T6359] Quota error (device loop4): v2_read_file_info: Number of blocks too big for quota file size (536877056 > 6144). [ 70.300739][ T6362] loop1: lost filesystem error report for type 5 error -117 [ 70.301293][ T6362] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 70.401244][ T6380] EXT4-fs error (device loop0): ext4_orphan_get:1423: comm syz.0.1370: bad orphan inode 15 [ 70.437111][ T6359] EXT4-fs warning (device loop4): ext4_enable_quotas:7269: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 70.474516][ T6380] loop0: lost filesystem error report for type 5 error -117 [ 70.477475][ T6380] ext4_test_bit(bit=14, block=18) = 1 [ 70.491354][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 70.491384][ C0] EXT4-fs (loop0): initial error at time 1777956709: ext4_orphan_get:1423 [ 70.491404][ C0] EXT4-fs (loop0): last error at time 1777956709: ext4_orphan_get:1423 [ 70.581769][ T6380] is_bad_inode(inode)=0 [ 70.592440][ T3301] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 70.592889][ T6359] EXT4-fs (loop4): mount failed [ 70.611058][ T6380] NEXT_ORPHAN(inode)=1023 [ 70.631470][ T6380] max_ino=32 [ 70.647138][ T6380] i_nlink=0 [ 70.673423][ T6394] IPv6: addrconf: prefix option has invalid lifetime [ 70.682810][ T6380] EXT4-fs error (device loop0): ext4_xattr_delete_inode:2972: inode #15: comm syz.0.1370: corrupted xattr block 19: bad e_name length [ 70.710788][ T6380] EXT4-fs warning (device loop0): ext4_evict_inode:287: xattr delete (err -117) [ 70.733232][ T6380] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0009-000000000000 r/w without journal. Quota mode: none. [ 70.755791][ T6380] ext4 filesystem being mounted at /279/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 70.811145][ T6396] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 34)! [ 70.852338][ T3298] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0009-000000000000. [ 70.857416][ T6396] EXT4-fs (loop3): group descriptors corrupted! [ 70.979185][ T6402] EXT4-fs: Ignoring removed nomblk_io_submit option [ 71.000514][ T6402] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 71.016170][ T6402] EXT4-fs (loop0): mount failed [ 71.379819][ T6430] set_capacity_and_notify: 13 callbacks suppressed [ 71.379913][ T6430] loop3: detected capacity change from 0 to 1024 [ 71.443037][ T6430] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 71.496534][ T6430] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 71.530329][ T6430] EXT4-fs (loop3): orphan cleanup on readonly fs [ 71.540264][ T6430] EXT4-fs error (device loop3): ext4_map_blocks:833: inode #3: block 3: comm syz.3.1392: lblock 3 mapped to illegal pblock 3 (length 1) [ 71.548782][ T6442] loop0: detected capacity change from 0 to 128 [ 71.572180][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 71.580004][ C0] EXT4-fs (loop3): initial error at time 1777956710: ext4_map_blocks:833: inode 3: block 3 [ 71.591248][ C0] EXT4-fs (loop3): last error at time 1777956710: ext4_map_blocks:833: inode 3: block 3 [ 71.602602][ T6430] EXT4-fs error (device loop3): ext4_acquire_dquot:7034: comm syz.3.1392: Failed to acquire dquot type 0 [ 71.664980][ T6430] loop3: lost filesystem error report for type 5 error -117 [ 71.667616][ T6430] EXT4-fs error (device loop3): ext4_map_blocks:791: inode #3: block 3: comm syz.3.1392: lblock 3 mapped to illegal pblock 3 (length 1) [ 71.698438][ T6430] EXT4-fs error (device loop3): ext4_acquire_dquot:7034: comm syz.3.1392: Failed to acquire dquot type 0 [ 71.780117][ T6430] loop3: lost filesystem error report for type 5 error -117 [ 71.780336][ T6430] EXT4-fs error (device loop3): ext4_free_blocks:6718: comm syz.3.1392: Freeing blocks not in datazone - block = 0, count = 4096 [ 71.864209][ T6430] loop3: lost filesystem error report for type 5 error -117 [ 71.864515][ T6430] EXT4-fs error (device loop3): ext4_map_blocks:791: inode #3: block 3: comm syz.3.1392: lblock 3 mapped to illegal pblock 3 (length 1) [ 71.926689][ T6461] loop0: detected capacity change from 0 to 4096 [ 71.927421][ T6465] IPv6: addrconf: prefix option has invalid lifetime [ 71.944347][ T6461] EXT4-fs: Ignoring removed bh option [ 71.946759][ T6464] loop1: detected capacity change from 0 to 512 [ 71.950148][ T6430] EXT4-fs error (device loop3): ext4_acquire_dquot:7034: comm syz.3.1392: Failed to acquire dquot type 0 [ 71.966991][ T6464] EXT4-fs: journaled quota format not specified [ 71.987468][ T6430] loop3: lost filesystem error report for type 5 error -117 [ 71.991715][ T6430] EXT4-fs (loop3): 1 orphan inode deleted [ 72.012644][ T6430] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 72.021800][ T6461] EXT4-fs warning (device loop0): ext4_enable_quotas:7269: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 72.065305][ T6461] EXT4-fs (loop0): mount failed [ 72.127764][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.515243][ T6515] loop2: detected capacity change from 0 to 1024 [ 72.541880][ T6515] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 72.597714][ T6521] loop0: detected capacity change from 0 to 512 [ 72.610283][ T6515] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 72.657867][ T6521] EXT4-fs (loop0): Cannot turn on journaled quota: type 1: error -13 [ 72.667910][ T6515] JBD2: no valid journal superblock found [ 72.674701][ T6515] EXT4-fs (loop2): Could not load journal inode [ 72.684460][ T6521] EXT4-fs error (device loop0): ext4_iget_extra_inode:5128: inode #15: comm syz.0.1435: corrupted in-inode xattr: e_value size too large [ 72.720458][ T6521] EXT4-fs error (device loop0): ext4_orphan_get:1402: comm syz.0.1435: couldn't read orphan inode 15 (err -117) [ 72.732725][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 72.732746][ C0] EXT4-fs (loop0): initial error at time 1777956712: ext4_iget_extra_inode:5128: inode 15 [ 72.732774][ C0] EXT4-fs (loop0): last error at time 1777956712: ext4_iget_extra_inode:5128: inode 15 [ 72.759437][ T6525] loop3: detected capacity change from 0 to 2048 [ 72.768212][ T6521] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 72.820774][ T6525] loop3: p2 < > p3 p4 [ 72.828426][ T3298] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.830394][ T6525] loop3: p3 start 65535 is beyond EOD, truncated [ 72.855721][ T6525] loop3: p4 size 8192 extends beyond EOD, truncated [ 72.943562][ T6533] loop2: detected capacity change from 0 to 1764 [ 73.093065][ T5663] udevd[5663]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 73.105784][ T3291] udevd[3291]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 73.182746][ T6551] IPv6: addrconf: prefix option has invalid lifetime [ 73.289078][ T6559] loop1: detected capacity change from 0 to 128 [ 73.378968][ T6573] loop3: detected capacity change from 0 to 512 [ 73.429187][ T6573] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #16: comm syz.3.1460: corrupted inode contents [ 73.467837][ T6573] fserror_report: 8 callbacks suppressed [ 73.467865][ T6573] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 73.482987][ T2980] ================================================================== [ 73.501807][ T2980] BUG: KCSAN: data-race in dentry_unlink_inode / step_into_slowpath [ 73.503852][ T6573] EXT4-fs error (device loop3): ext4_dirty_inode:6587: inode #16: comm syz.3.1460: mark_inode_dirty error [ 73.510623][ T2980] [ 73.510635][ T2980] write to 0xffff888107a6f630 of 8 bytes by task 3289 on cpu 1: [ 73.510657][ T2980] dentry_unlink_inode+0x6a/0x290 [ 73.510674][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 73.510697][ C1] EXT4-fs (loop3): initial error at time 1777956712: ext4_do_update_inode:5690 [ 73.510695][ T2980] d_delete+0xc8/0xe0 [ 73.510719][ C1] : inode 16 [ 73.510733][ C1] EXT4-fs (loop3): last error at time 1777956712: ext4_do_update_inode:5690 [ 73.510726][ T2980] d_delete_notify+0x32/0x100 [ 73.510752][ C1] : inode 16 [ 73.510762][ T2980] vfs_unlink+0x289/0x490 [ 73.510793][ T2980] filename_unlinkat+0x1e2/0x410 [ 73.593603][ T2980] __se_sys_unlink+0x2b/0xe0 [ 73.598929][ T2980] __x64_sys_unlink+0x1f/0x30 [ 73.604033][ T2980] x64_sys_call+0x2eb6/0x3020 [ 73.609117][ T2980] do_syscall_64+0x12c/0x3b0 [ 73.614208][ T2980] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 73.620740][ T2980] [ 73.623247][ T2980] read to 0xffff888107a6f630 of 8 bytes by task 2980 on cpu 0: [ 73.631429][ T2980] step_into_slowpath+0x12c/0x4c0 [ 73.637461][ T2980] path_lookupat+0x330/0x500 [ 73.642093][ T2980] filename_lookup+0x190/0x390 [ 73.647136][ T2980] do_readlinkat+0x74/0x2f0 [ 73.651760][ T2980] __x64_sys_readlink+0x47/0x60 [ 73.657067][ T2980] x64_sys_call+0x2b51/0x3020 [ 73.662117][ T2980] do_syscall_64+0x12c/0x3b0 [ 73.667250][ T2980] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 73.674128][ T2980] [ 73.676784][ T2980] value changed: 0xffff88810507f638 -> 0x0000000000000000 [ 73.684954][ T2980] [ 73.687376][ T2980] Reported by Kernel Concurrency Sanitizer on: [ 73.693627][ T2980] CPU: 0 UID: 0 PID: 2980 Comm: udevd Tainted: G W syzkaller #0 PREEMPT(full) [ 73.705014][ T2980] Tainted: [W]=WARN [ 73.709007][ T2980] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 73.719702][ T2980] ================================================================== [ 73.731244][ T6573] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 73.772759][ T6573] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #16: comm syz.3.1460: corrupted inode contents [ 73.807744][ T6573] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 73.807973][ T6573] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #16: comm syz.3.1460: mark_inode_dirty error [ 73.852437][ T6573] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 73.852705][ T6573] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #16: comm syz.3.1460: corrupted inode contents [ 73.877824][ T6573] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 73.878041][ T6573] EXT4-fs error (device loop3) in ext4_orphan_del:303: Corrupt filesystem [ 73.896750][ T6573] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #16: comm syz.3.1460: corrupted inode contents [ 73.909235][ T6573] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 73.909460][ T6573] EXT4-fs error (device loop3): ext4_truncate:4690: inode #16: comm syz.3.1460: mark_inode_dirty error [ 73.945831][ T6573] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 73.946082][ T6573] EXT4-fs error (device loop3) in ext4_process_orphan:345: Corrupt filesystem [ 73.973079][ T6573] EXT4-fs (loop3): 1 truncate cleaned up [ 73.979260][ T6573] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 74.004788][ T6573] ext4 filesystem being mounted at /302/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 74.020415][ T36] __quota_error: 11 callbacks suppressed [ 74.020433][ T36] Quota error (device loop3): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 74.039532][ T36] EXT4-fs error (device loop3): ext4_release_dquot:7070: comm kworker/u8:2: Failed to release dquot type 1 [ 74.120338][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.