last executing test programs: 620.134331ms ago: executing program 0 (id=2311): io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x1e, 0x0, 0x0) 572.940762ms ago: executing program 0 (id=2313): bpf$OBJ_GET_PROG(0x7, &(0x7f0000000400)=@generic={&(0x7f00000003c0)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0, 0x10}, 0x18) 522.525662ms ago: executing program 0 (id=2318): io_pgetevents(0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xfffffffffffffffd, 0x8}) 446.863653ms ago: executing program 0 (id=2322): bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x2, 0xe, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00', 0x2, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000)={0x0, 0x2}, 0xffffffffffffff97, 0x10, &(0x7f00000000c0), 0xfffffffffffffd27, 0x0, 0xffffffffffffffff, 0x4b, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x48) 446.758043ms ago: executing program 2 (id=2323): bpf$BPF_LINK_CREATE(0x8, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff, 0x1d, 0x0, @val=@netkit={@void, @value}}, 0x1c) 426.460914ms ago: executing program 3 (id=2324): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x10, 0x4, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000000000000000000000000000711036000000000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) 412.502094ms ago: executing program 1 (id=2326): syz_emit_ethernet(0x6f, &(0x7f0000000a80)={@broadcast, @local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x39, 0x3a, 0xff, @local, @mcast2, {[], @dest_unreach={0x1, 0x3, 0x0, 0x4, '\x00', {0x0, 0x6, "d85b28", 0xd, 0x6, 0x0, @empty, @loopback, [], "83985e2ff912864226"}}}}}}}, 0x0) 374.841304ms ago: executing program 2 (id=2327): futex(&(0x7f0000004000), 0x4, 0x0, 0x0, &(0x7f0000004000)=0x2, 0x0) 374.647064ms ago: executing program 2 (id=2328): capget(&(0x7f0000000440)={0x20071026}, 0x0) 374.348264ms ago: executing program 3 (id=2329): recvmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x4c2103a0) 374.155694ms ago: executing program 4 (id=2330): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x2, 0x4, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000ae00000095"], &(0x7f0000001b80)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, @void, @value}, 0x94) 305.102315ms ago: executing program 1 (id=2331): bpf$BPF_PROG_DETACH(0x9, &(0x7f00000002c0)={@fallback, 0xffffffffffffffff, 0xc, 0x20, 0x0, @void, @void, @void, @value}, 0x20) 293.279536ms ago: executing program 4 (id=2332): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x10, 0x4, &(0x7f0000000280)=ANY=[@ANYBLOB="18000000000000050000000000dd0000711027000000000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0xd, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) 232.719876ms ago: executing program 3 (id=2333): syz_emit_ethernet(0x3b6, &(0x7f0000000940)={@multicast, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "122d92", 0x380, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, [{0x0, 0xa, "a78ce54006598080a8030037004023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c15b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "000000050000000026000400"}, {0x0, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92324a7051e460a13ddde25a5b85b9d930914625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c41bc943afcb84619755403946b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d25551c2d9ebfc5dfc5a2a501b7e483de3f808895c5f4a1a2367bc591dd8b094822ff0dea07c9a1f643c822a18b79f7c5eba31fb68b2d734a6671e27182aee96f24a4a5cf390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba42399907ccd0a562db212baa39eb8164e240069f656d3a05fecf894222a141123f5ac010000000000000090aa235a670670ffc5dc49dfb58d00000000000000"}, {0x0, 0xb, "17dcea46805d4809c20547406b18901b0aeff04c0300f3c75dc2d227a83b89483b1084743475671545e65eb2e9ac946a3f0e2bc4619f91394c02bcfbbb7d71138537d68e2d2c6393a9f3becd1a9f51a948b5b303f4f003"}, {0x21, 0x0, "b8a3e100908f6164000000020000000000000000000000ffff008879e66485201a0015ca83747357a02745000400"/55}, {0x0, 0x14, "5e14f0e74d2d42cfb3f27fafb60845f90b6dfc2e37bc87c6905bbc94d33e1ea71a28105f543e868a8a53b360a9d33e2b1e26eb1d18065daa7628cf9ef083611c9f6ae2e1eb3d8bf9c6ab2642c4808288e62afbf03269f1f98aea6ab3beb5fdc5fdaabc2c676d8800871a6aa54155dea2d995cb22c9924e0ad38c6967052cc7786d779b8353aac33a57d79b05613a12328f61129017fb632dbf04542188b196e213408c"}, {0x0, 0x5, "d5170000dce9674a36da018dff16e70b8b14c4b7a94fe18e88605aa6be1a02a326a6bce65f81ed"}]}}}}}}, 0x0) 232.531676ms ago: executing program 2 (id=2334): syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000000)='./file1\x00', 0x100004c, &(0x7f0000000080)={[{@block_validity}, {@jqfmt_vfsv1}, {@data_writeback}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xab3a}}]}, 0x1, 0x553, &(0x7f0000001080)="$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") 232.399536ms ago: executing program 1 (id=2335): bpf$MAP_CREATE(0x0, &(0x7f0000000600)=@bloom_filter={0x1e, 0x5, 0x5, 0xc0600000, 0x20, 0x1, 0x5, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x5, 0x1, 0xf, @void, @value, @void, @value}, 0x50) 224.172276ms ago: executing program 4 (id=2336): clock_nanosleep(0xfffffff2, 0x0, &(0x7f0000000400), 0x0) 221.820337ms ago: executing program 3 (id=2337): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb010018000000000000002800000028000000020000000100000000000001e5ff0000100000000000000001000084060000000000000001"], 0x0, 0x42, 0x0, 0x8, 0x0, 0x0, @void, @value}, 0x20) 170.269287ms ago: executing program 1 (id=2338): clock_settime(0x100000000000000, &(0x7f0000000040)={0x8000000000000802, 0xfffffffffffffffe}) 169.963597ms ago: executing program 3 (id=2339): setitimer(0x0, 0x0, 0x0) 158.098327ms ago: executing program 2 (id=2340): ioprio_set$pid(0x1, 0x0, 0x2000) 116.491318ms ago: executing program 4 (id=2341): syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip6_tables_matches\x00') 116.346978ms ago: executing program 3 (id=2342): syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f00000005c0)='./file1\x00', 0x8205, &(0x7f0000001340)={[{@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0x15}}, {@stripe}, {@grpid}, {@errors_remount}, {@data_err_ignore}, {@noblock_validity}, {@minixdf}, {@min_batch_time={'min_batch_time', 0x3d, 0x13}}]}, 0x1, 0x60a, &(0x7f0000001c40)="$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") 116.038108ms ago: executing program 4 (id=2343): setpgid(0x0, 0x0) 72.391358ms ago: executing program 1 (id=2344): madvise(&(0x7f0000003000/0x2000)=nil, 0xffffffffdfffcfff, 0x10) 72.244099ms ago: executing program 2 (id=2345): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x2010008, &(0x7f00000003c0), 0xff, 0x531, &(0x7f0000000640)="$eJzs3cFvI1cZAPBvnDib7GabFDhApZZCi7IVrJ00tI04lCIhOFVClPsSEieK4sRR7LSbqILsX4CEECBxggsXJP4AJLQSF44IqRKcQSoCIdiCBAfoINvjJDjjxFuceNf5/aTZeW/GM9/3vHnjGc/TOIAr69mIeC0i3k/T9IWImMmWF7IpDttT83XvPXh7pTklkaZv/DWJJFvW2VeSzW9km01GxFe/HPGN5HTc+v7B5nK1WtnN6uXG1k65vn9we2Nreb2yXtleXFx4eemVpZeW5gfSzpsR8eoX//i9b//kS6/+4jNv/eHOn299s5nWdLb+ZDse0vhZK9tNL16b7Npg9wMGexQ121PsVKb62+beBeYDAEBvzXP8D0XEJyPihZiJsbNPZwEAAIDHUPr56fh3EpHmm+ixHAAAAHiMFFpjYJNCKRsLMB2FQqnUHsP7kbheqNbqjU+v1fa2V9tjZWejWFjbqFbms7HCs1FMmvWFVvm4/mJXfTEinoyI785MteqllVp1ddhffgAAAMAVcaPr+v8fM+3rfwAAAGDEzA47AQAAAODCuf4HAACA0ef6HwAAAEbaV15/vTmlnd+/Xn1zf2+z9ubt1Up9s7S1t1Jaqe3ulNZrtfXWM/u2zttftVbb+Wxs790tNyr1Rrm+f3Bnq7a33bizEZOX0iAAAADglCc/fv93SUQcfm6qNTVNDDsp4FKMH5WSbJ7T+3//RHv+7iUlBVyKsT5e8+61/OXOE+DxNt69oEdfB0ZPcdgJAEOXnLO+5+CdX2fzTww2HwAAYPDmPpZ///+864GIw8IlpAdcIJ0Yrq6u+//pzLASAS5d6/5/vwN5nCzASCn2NQIQGGX/9/3/c6XpQyUEAAAM3HRrSgql7Ou96SgUSqWIm62fBSgmaxvVynxEPBERv50pXmvWF1pbJn2MEQAAAAAAAAAAAAAAAAAAAAAAAAAAovVU7iRSAAAAYKRFFP6U/LL9LP+5meenu78fmEj+1fpJ4ImIeOuHb3z/7nKjsbvQXP63o+WNH2TLXxzGNxgAAABAt851emv+z2FnAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMCoee/B2yudqY+XTw0q7l++EBGzefHHY7I1n4xiRFz/exLjJ7ZLImJsAPEP70XER/PiJ820jkLmxR/Em3BO/JjN3oW8+DcGEB+usvvN489ref2vEM+25vn9bzzif+ofVO/jXxwd/8Z69P+bfcZ46p2flXvGvxfx1Hj+8acTP+kR/7k+43/9awcHvdalP4qY63z+tI54JyMcl8qNrZ1yff/g9sbW8nplvbK9uLjw8tIrSy8tzZfXNqqV7N/cGN95+ufvn9X+67mff0mWTe/2P5+zv7zPpP+8c/fBhzuVw9Pxbz2XE/9XP85ecTp+IYvzqazcXD/XKR+2yyc989PfPHNW+1eP2198mP//W7122u1UR3m63z8dAOAC1PcPNper1cruyBaaV+mPQBoKj2DhWwPdYZqmabNP5ay6HxH97CeJAbe0kJ/PcaHnEWDYRyYAAGDQjk/6h50JAAAAAAAAAAAAAAAAAAAAXF2X8ZS17pjHj0BOBvEIbQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACAgfhvAAAA//89e9P5") 42.034949ms ago: executing program 1 (id=2346): add_key(&(0x7f0000000000)='rxrpc\x00', 0x0, &(0x7f0000000240)="000000000000003299b8f276dc75584a8d87d907005858367d61f49e16", 0x1d, 0xffffffffffffffff) 41.904509ms ago: executing program 4 (id=2347): bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x79, 0x10, 0x7a}, [@ldst={0x7}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x22e, 0x10, &(0x7f0000000000), 0x1dd, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x48) 41.445669ms ago: executing program 0 (id=2348): bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xd, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="85000000a0000000760000000000000046000000000000009500000000000000"], &(0x7f0000000040)='GPL\x00', 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, '\x00', 0x0, @sock_ops, 0xffffffffffffffff, 0x8, 0x0, 0xfffffffffffffc62, 0x10, 0x0, 0xfffffffffffffed8, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x23) 0s ago: executing program 0 (id=2349): bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x4, [@const={0x0, 0x0, 0x0, 0x2, 0x2}, @func_proto={0x2, 0x0, 0x0, 0x12, 0x2}]}, {0x0, [0x0, 0x5f]}}, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x28) kernel console output (not intermixed with test programs): #w@/VVL~12lhOh'rK1\kU{!eܚ7 [ 36.956074][ T3621] Ue[%#s' [ 37.059942][ T3631] loop2: detected capacity change from 0 to 512 [ 37.089240][ T3631] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 37.107263][ T3631] EXT4-fs (loop2): invalid journal inode [ 37.125468][ T3631] EXT4-fs (loop2): can't get journal size [ 37.139435][ T3631] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e056c118, mo2=0002] [ 37.155153][ T3631] System zones: 1-12, 13-13 [ 37.162065][ T3631] EXT4-fs (loop2): 1 truncate cleaned up [ 37.177734][ T3631] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 37.233030][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.427508][ T3676] loop3: detected capacity change from 0 to 1024 [ 37.459538][ T3676] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 37.499758][ T3676] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 37.512389][ T3691] loop0: detected capacity change from 0 to 512 [ 37.556113][ T3676] EXT4-fs (loop3): orphan cleanup on readonly fs [ 37.566296][ T3676] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.104: bg 0: block 10: padding at end of block bitmap is not set [ 37.586084][ T3676] EXT4-fs error (device loop3): ext4_acquire_dquot:6935: comm syz.3.104: Failed to acquire dquot type 0 [ 37.601902][ T3676] EXT4-fs error (device loop3): ext4_acquire_dquot:6935: comm syz.3.104: Failed to acquire dquot type 0 [ 37.621334][ T3691] EXT4-fs error (device loop0): ext4_acquire_dquot:6935: comm syz.0.112: Failed to acquire dquot type 1 [ 37.628769][ T3676] EXT4-fs error (device loop3): ext4_free_blocks:6587: comm syz.3.104: Freeing blocks not in datazone - block = 0, count = 4096 [ 37.668665][ T3691] EXT4-fs (loop0): 1 truncate cleaned up [ 37.683689][ T3691] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 37.713116][ T3676] EXT4-fs error (device loop3): ext4_acquire_dquot:6935: comm syz.3.104: Failed to acquire dquot type 0 [ 37.725418][ T3691] ext4 filesystem being mounted at /26/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 37.742908][ T3676] EXT4-fs (loop3): 1 orphan inode deleted [ 37.764949][ T3676] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 37.778550][ T3703] loop2: detected capacity change from 0 to 8192 [ 37.792706][ T3708] loop1: detected capacity change from 0 to 1764 [ 37.829048][ T3317] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.842060][ T3712] loop4: detected capacity change from 0 to 2048 [ 37.877574][ T3676] syz.3.104 (3676) used greatest stack depth: 9384 bytes left [ 37.896008][ T3325] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.918879][ T3506] loop4: p1 p2 < > p3 p4 < p5 > [ 37.923911][ T3506] loop4: partition table partially beyond EOD, truncated [ 37.951441][ T3506] loop4: p1 start 234883329 is beyond EOD, truncated [ 37.958641][ T3506] loop4: p2 start 4294902784 is beyond EOD, truncated [ 37.966536][ T3506] loop4: p3 start 4278191616 is beyond EOD, truncated [ 37.983830][ T3720] loop0: detected capacity change from 0 to 764 [ 37.995048][ T3722] tmpfs: Bad value for 'mpol' [ 38.004088][ T3506] loop4: p5 start 234883329 is beyond EOD, truncated [ 38.019270][ T3712] loop4: p1 p2 < > p3 p4 < p5 > [ 38.025760][ T3712] loop4: partition table partially beyond EOD, truncated [ 38.067349][ T3712] loop4: p1 start 234883329 is beyond EOD, truncated [ 38.074232][ T3712] loop4: p2 start 4294902784 is beyond EOD, truncated [ 38.081466][ T3712] loop4: p3 start 4278191616 is beyond EOD, truncated [ 38.106255][ T3712] loop4: p5 start 234883329 is beyond EOD, truncated [ 38.177367][ T3498] udevd[3498]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 38.281463][ T3756] loop2: detected capacity change from 0 to 764 [ 38.332015][ T3764] loop4: detected capacity change from 0 to 164 [ 38.339363][ T3756] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 38.365885][ T3764] ISOFS: Unable to identify CD-ROM format. [ 38.469939][ T3778] loop4: detected capacity change from 0 to 512 [ 38.486584][ T3778] EXT4-fs: Ignoring removed i_version option [ 38.492919][ T3778] EXT4-fs: Ignoring removed nomblk_io_submit option [ 38.511890][ T3783] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 38.531111][ T3783] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 38.549783][ T3778] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e01c, mo2=0002] [ 38.564785][ T3778] System zones: 1-12 [ 38.580881][ T3778] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.154: bg 0: block 328: padding at end of block bitmap is not set [ 38.602388][ T3778] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 38.612352][ T3784] loop3: detected capacity change from 0 to 8192 [ 38.622130][ T3778] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #13: comm syz.4.154: invalid indirect mapped block 65280 (level 0) [ 38.646211][ T3778] EXT4-fs error (device loop4): ext4_clear_blocks:876: inode #13: comm syz.4.154: attempt to clear invalid blocks 33619980 len 1 [ 38.664792][ T3778] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #13: comm syz.4.154: invalid indirect mapped block 1819239214 (level 0) [ 38.679918][ T3795] loop2: detected capacity change from 0 to 512 [ 38.687612][ T3778] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #13: comm syz.4.154: invalid indirect mapped block 1819239214 (level 1) [ 38.695922][ T3795] EXT4-fs: Ignoring removed orlov option [ 38.717281][ T3778] EXT4-fs (loop4): 1 orphan inode deleted [ 38.725949][ T3778] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 38.738351][ T3795] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 38.749192][ T3795] EXT4-fs (loop2): group descriptors corrupted! [ 38.831712][ T3315] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.956321][ T3826] loop4: detected capacity change from 0 to 512 [ 38.981537][ T3826] EXT4-fs: Ignoring removed orlov option [ 38.987353][ T3826] EXT4-fs: Ignoring removed nomblk_io_submit option [ 39.012480][ T3826] EXT4-fs error (device loop4): ext4_init_orphan_info:586: comm syz.4.177: inode #0: comm syz.4.177: iget: illegal inode # [ 39.031431][ T3826] EXT4-fs (loop4): Remounting filesystem read-only [ 39.038169][ T3826] EXT4-fs (loop4): get orphan inode failed [ 39.050171][ T3832] loop0: detected capacity change from 0 to 1024 [ 39.062126][ T3826] EXT4-fs (loop4): mount failed [ 39.074769][ T3832] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 39.084939][ T3832] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 39.101724][ T3832] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 39.150316][ T3840] loop1: detected capacity change from 0 to 1024 [ 39.159075][ T3832] EXT4-fs (loop0): orphan cleanup on readonly fs [ 39.171196][ T3832] EXT4-fs error (device loop0): __ext4_get_inode_loc:4450: comm syz.0.180: Invalid inode table block 0 in block_group 0 [ 39.182243][ T3844] bpf: Bad value for 'gid' [ 39.193603][ T3840] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 39.205235][ T3840] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (42840!=20869) [ 39.205249][ T3832] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5899: Corrupt filesystem [ 39.236382][ T3840] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 39.250850][ T3832] EXT4-fs error (device loop0): ext4_quota_write:7324: inode #3: comm syz.0.180: mark_inode_dirty error [ 39.296489][ T3832] __quota_error: 45 callbacks suppressed [ 39.296508][ T3832] Quota error (device loop0): write_blk: dquota write failed [ 39.309721][ T3832] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 39.320043][ T3832] EXT4-fs error (device loop0): ext4_acquire_dquot:6935: comm syz.0.180: Failed to acquire dquot type 0 [ 39.333945][ T3840] EXT4-fs error (device loop1): ext4_get_journal_inode:5798: inode #5: comm syz.1.183: casefold flag without casefold feature [ 39.357532][ T3832] EXT4-fs error (device loop0): __ext4_get_inode_loc:4450: comm syz.0.180: Invalid inode table block 0 in block_group 0 [ 39.371441][ T3840] EXT4-fs (loop1): no journal found [ 39.413133][ T29] audit: type=1400 audit(1746801855.891:124): avc: denied { create } for pid=3856 comm="syz.2.191" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 39.433648][ T3832] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5899: Corrupt filesystem [ 39.511220][ T3832] EXT4-fs error (device loop0): ext4_ext_truncate:4457: inode #15: comm syz.0.180: mark_inode_dirty error [ 39.533996][ T3862] loop3: detected capacity change from 0 to 512 [ 39.552178][ T3862] EXT4-fs error (device loop3): __ext4_iget:5025: inode #2: block 3: comm syz.3.193: invalid block [ 39.569734][ T3832] EXT4-fs error (device loop0): __ext4_get_inode_loc:4450: comm syz.0.180: Invalid inode table block 0 in block_group 0 [ 39.585504][ T3862] EXT4-fs (loop3): Remounting filesystem read-only [ 39.592426][ T3862] EXT4-fs (loop3): get root inode failed [ 39.599655][ T3862] EXT4-fs (loop3): mount failed [ 39.621061][ T3832] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5899: Corrupt filesystem [ 39.631628][ T3832] EXT4-fs error (device loop0) in ext4_orphan_del:305: Corrupt filesystem [ 39.656564][ T3832] EXT4-fs error (device loop0): __ext4_get_inode_loc:4450: comm syz.0.180: Invalid inode table block 0 in block_group 0 [ 39.689409][ T3832] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5899: Corrupt filesystem [ 39.703850][ T3878] loop2: detected capacity change from 0 to 512 [ 39.719877][ T3832] EXT4-fs error (device loop0): ext4_truncate:4255: inode #15: comm syz.0.180: mark_inode_dirty error [ 39.735353][ T3883] loop4: detected capacity change from 0 to 512 [ 39.749735][ T3878] EXT4-fs (loop2): orphan cleanup on readonly fs [ 39.757118][ T3878] EXT4-fs error (device loop2): ext4_ext_check_inode:524: inode #13: comm syz.2.201: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 48132(4), depth 0(0) [ 39.778065][ T3883] EXT4-fs: old and new quota format mixing [ 39.783987][ T3832] EXT4-fs error (device loop0) in ext4_process_orphan:347: Corrupt filesystem [ 39.784080][ T3832] EXT4-fs (loop0): 1 truncate cleaned up [ 39.808249][ T3832] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 39.828054][ T3878] EXT4-fs error (device loop2): ext4_orphan_get:1396: comm syz.2.201: couldn't read orphan inode 13 (err -117) [ 39.848480][ T3878] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 39.893455][ T3890] loop3: detected capacity change from 0 to 1024 [ 39.936294][ T3317] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.949080][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.997406][ T3902] loop1: detected capacity change from 0 to 512 [ 40.032147][ T3902] EXT4-fs: Ignoring removed orlov option [ 40.070601][ T29] audit: type=1326 audit(1746802368.583:125): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3909 comm="syz.4.215" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f0f66f4e969 code=0x0 [ 40.095674][ T3902] EXT4-fs: Ignoring removed nomblk_io_submit option [ 40.121035][ T3915] loop2: detected capacity change from 0 to 512 [ 40.153604][ T3915] EXT4-fs: Ignoring removed i_version option [ 40.154249][ T3902] EXT4-fs error (device loop1): ext4_init_orphan_info:586: comm syz.1.213: inode #0: comm syz.1.213: iget: illegal inode # [ 40.159744][ T3915] EXT4-fs: Ignoring removed nomblk_io_submit option [ 40.182553][ T3902] EXT4-fs (loop1): Remounting filesystem read-only [ 40.189383][ T3902] EXT4-fs (loop1): get orphan inode failed [ 40.225141][ T3902] EXT4-fs (loop1): mount failed [ 40.231883][ T3915] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e01c, mo2=0002] [ 40.254775][ T3927] loop0: detected capacity change from 0 to 164 [ 40.262708][ T3915] System zones: 1-12 [ 40.287932][ T3915] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.217: bg 0: block 328: padding at end of block bitmap is not set [ 40.314931][ T3915] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 40.341710][ T3927] rock: directory entry would overflow storage [ 40.348966][ T3927] rock: sig=0x4543, size=28, remaining=18 [ 40.369874][ T3915] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #13: comm syz.2.217: invalid indirect mapped block 65280 (level 0) [ 40.407009][ T3915] EXT4-fs error (device loop2): ext4_clear_blocks:876: inode #13: comm syz.2.217: attempt to clear invalid blocks 33619980 len 1 [ 40.439460][ T3939] loop0: detected capacity change from 0 to 512 [ 40.439973][ T3915] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #13: comm syz.2.217: invalid indirect mapped block 1819239214 (level 0) [ 40.458797][ T3939] EXT4-fs: Ignoring removed nobh option [ 40.471493][ T3915] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #13: comm syz.2.217: invalid indirect mapped block 1819239214 (level 1) [ 40.508953][ T3939] EXT4-fs warning (device loop0): dx_probe:848: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 40.521526][ T3939] EXT4-fs warning (device loop0): dx_probe:851: Enable large directory feature to access it [ 40.533001][ T3939] EXT4-fs warning (device loop0): dx_probe:936: inode #2: comm syz.0.228: Corrupt directory, running e2fsck is recommended [ 40.552173][ T3939] EXT4-fs (loop0): Cannot turn on journaled quota: type 1: error -117 [ 40.565615][ T3915] EXT4-fs (loop2): 1 orphan inode deleted [ 40.573583][ T3939] EXT4-fs error (device loop0): ext4_iget_extra_inode:4693: inode #15: comm syz.0.228: corrupted in-inode xattr: invalid ea_ino [ 40.602314][ T3915] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 40.637810][ T3939] EXT4-fs error (device loop0): ext4_orphan_get:1396: comm syz.0.228: couldn't read orphan inode 15 (err -117) [ 40.650735][ T29] audit: type=1326 audit(1746802369.178:126): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3950 comm="syz.4.233" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f0f66f4e969 code=0x0 [ 40.689675][ T3939] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 40.707651][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.806802][ T3317] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.884900][ T29] audit: type=1400 audit(1746802369.403:127): avc: denied { allowed } for pid=3961 comm="syz.3.240" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 40.918111][ T3967] loop1: detected capacity change from 0 to 128 [ 40.949125][ T29] audit: type=1400 audit(1746802369.468:128): avc: denied { unmount } for pid=3317 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 41.026731][ T29] audit: type=1400 audit(1746802369.524:129): avc: denied { mount } for pid=3965 comm="syz.1.242" name="/" dev="loop1" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 41.058616][ T3973] loop3: detected capacity change from 0 to 512 [ 41.083381][ T29] audit: type=1400 audit(1746802369.590:130): avc: denied { unmount } for pid=3322 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 41.270836][ T3973] Quota error (device loop3): do_check_range: Getting dqdh_prev_free 1536 out of range 0-5 [ 41.281382][ T3973] EXT4-fs error (device loop3): ext4_acquire_dquot:6935: comm syz.3.245: Failed to acquire dquot type 1 [ 41.307125][ T3995] Invalid ELF header magic: != ELF [ 41.371345][ T3973] EXT4-fs (loop3): 1 truncate cleaned up [ 41.377526][ T3973] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 41.465267][ T3973] ext4 filesystem being mounted at /41/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 41.487715][ T4011] loop1: detected capacity change from 0 to 512 [ 41.512169][ T4011] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 41.548628][ T4011] EXT4-fs (loop1): warning: maximal mount count reached, running e2fsck is recommended [ 41.607943][ T4011] EXT4-fs error (device loop1): ext4_orphan_get:1391: comm syz.1.261: inode #15: comm syz.1.261: iget: illegal inode # [ 41.651003][ T4020] loop2: detected capacity change from 0 to 512 [ 41.681175][ T4020] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 41.689195][ T4020] EXT4-fs (loop2): orphan cleanup on readonly fs [ 41.714980][ T3325] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.747407][ T4011] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.261: couldn't read orphan inode 15 (err -117) [ 41.768584][ T4020] EXT4-fs warning (device loop2): ext4_enable_quotas:7170: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 41.839693][ T4011] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 41.842377][ T4020] EXT4-fs (loop2): Cannot turn on quotas: error -22 [ 41.905897][ T4020] EXT4-fs error (device loop2): ext4_orphan_get:1391: inode #16: comm syz.2.268: iget: immutable or append flags not allowed on symlinks [ 41.947036][ T4035] tmpfs: Bad value for 'mpol' [ 41.954377][ T4020] EXT4-fs error (device loop2): ext4_orphan_get:1396: comm syz.2.268: couldn't read orphan inode 16 (err -117) [ 41.984267][ T3322] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.007360][ T4038] loop4: detected capacity change from 0 to 164 [ 42.021003][ T4020] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 42.065283][ T4038] isofs_fill_super: root inode is not a directory. Corrupted media? [ 42.087304][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.103471][ T4046] loop3: detected capacity change from 0 to 512 [ 42.205160][ T4046] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 42.252107][ T4062] loop2: detected capacity change from 0 to 1024 [ 42.280791][ T4062] EXT4-fs: Ignoring removed nobh option [ 42.286692][ T4062] EXT4-fs: Ignoring removed nobh option [ 42.293852][ T4046] ext4 filesystem being mounted at /43/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 42.340424][ T4062] EXT4-fs: Mount option(s) incompatible with ext2 [ 42.340511][ T4070] SELinux: Context system_u:object_r:crond_var_run_t:s0 is not valid (left unmapped). [ 42.464687][ T3325] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.477561][ T4081] loop4: detected capacity change from 0 to 256 [ 42.521145][ T4084] loop2: detected capacity change from 0 to 512 [ 42.581535][ T4084] EXT4-fs error (device loop2): ext4_acquire_dquot:6935: comm syz.2.298: Failed to acquire dquot type 1 [ 42.641913][ T4084] EXT4-fs (loop2): 1 truncate cleaned up [ 42.648241][ T4084] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 42.708853][ T4084] ext4 filesystem being mounted at /66/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 42.779354][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.017475][ T4145] loop0: detected capacity change from 0 to 512 [ 43.038139][ T4145] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 43.051535][ T4145] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 43.080680][ T4145] EXT4-fs warning (device loop0): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 43.306819][ T4178] loop0: detected capacity change from 0 to 1024 [ 43.324430][ T4178] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 43.333559][ T4178] EXT4-fs (loop0): The Hurd can't support 64-bit file systems [ 43.385571][ T4186] loop2: detected capacity change from 0 to 512 [ 43.466329][ T4194] loop4: detected capacity change from 0 to 512 [ 43.534166][ T4194] EXT4-fs error (device loop4): ext4_acquire_dquot:6935: comm syz.4.348: Failed to acquire dquot type 1 [ 43.540422][ T4186] EXT4-fs: Ignoring removed nobh option [ 43.602384][ T4186] EXT4-fs (loop2): external journal device major/minor numbers have changed [ 43.626460][ T4194] EXT4-fs error (device loop4): ext4_do_update_inode:5211: inode #16: comm syz.4.348: corrupted inode contents [ 43.639865][ T4186] EXT4-fs (loop2): failed to open journal device unknown-block(8,0) -16 [ 43.682747][ T4194] EXT4-fs error (device loop4): ext4_dirty_inode:6103: inode #16: comm syz.4.348: mark_inode_dirty error [ 43.741419][ T4194] EXT4-fs error (device loop4): ext4_do_update_inode:5211: inode #16: comm syz.4.348: corrupted inode contents [ 43.768599][ T4194] EXT4-fs error (device loop4): __ext4_ext_dirty:207: inode #16: comm syz.4.348: mark_inode_dirty error [ 43.788053][ T4194] EXT4-fs error (device loop4): ext4_do_update_inode:5211: inode #16: comm syz.4.348: corrupted inode contents [ 43.805430][ T4221] syz.1.360 (4221): attempted to duplicate a private mapping with mremap. This is not supported. [ 43.825814][ T4219] loop3: detected capacity change from 0 to 2048 [ 43.832683][ T4194] EXT4-fs error (device loop4) in ext4_orphan_del:305: Corrupt filesystem [ 43.842660][ T4194] EXT4-fs error (device loop4): ext4_do_update_inode:5211: inode #16: comm syz.4.348: corrupted inode contents [ 43.872324][ T4223] loop0: detected capacity change from 0 to 256 [ 43.879246][ T4194] EXT4-fs error (device loop4): ext4_truncate:4255: inode #16: comm syz.4.348: mark_inode_dirty error [ 43.899199][ T4223] FAT-fs (loop0): count of clusters too big (178174) [ 43.906008][ T4223] FAT-fs (loop0): Can't find a valid FAT filesystem [ 43.923668][ T4194] EXT4-fs error (device loop4) in ext4_process_orphan:347: Corrupt filesystem [ 43.935580][ T4194] EXT4-fs (loop4): 1 truncate cleaned up [ 43.941834][ T4194] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 43.955746][ T4219] Alternate GPT is invalid, using primary GPT. [ 43.962238][ T4219] loop3: p1 p2 p3 [ 43.995197][ T4194] ext4 filesystem being mounted at /73/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 44.090657][ T3315] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.116236][ T4234] loop1: detected capacity change from 0 to 512 [ 44.212049][ T4246] IPv6: addrconf: prefix option has invalid lifetime [ 44.280918][ T4250] loop2: detected capacity change from 0 to 512 [ 44.341037][ T4250] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 44.351895][ T4250] EXT4-fs (loop2): SIPHASH is not a valid default hash value [ 44.484033][ T4278] loop3: detected capacity change from 0 to 512 [ 44.516993][ T4278] journal_path: not usable as path [ 44.522194][ T4278] EXT4-fs: error: could not find journal device path [ 44.539086][ T29] kauditd_printk_skb: 21 callbacks suppressed [ 44.539103][ T29] audit: type=1400 audit(1746802372.826:147): avc: denied { associate } for pid=4279 comm="syz.2.390" name="162" scontext=root:object_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 44.626753][ T29] audit: type=1326 audit(1746802372.901:148): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4289 comm="syz.0.395" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f51c9abe969 code=0x0 [ 44.926932][ T4320] loop1: detected capacity change from 0 to 8192 [ 44.974775][ T3498] loop1: p2 p3 p4 [ 44.988215][ T3498] loop1: p2 start 32769 is beyond EOD, truncated [ 44.994662][ T3498] loop1: p3 start 458496 is beyond EOD, truncated [ 45.001358][ T3498] loop1: p4 start 198639616 is beyond EOD, truncated [ 45.042905][ T4320] loop1: p2 p3 p4 [ 45.054637][ T4320] loop1: p2 start 32769 is beyond EOD, truncated [ 45.062233][ T4320] loop1: p3 start 458496 is beyond EOD, truncated [ 45.068950][ T4320] loop1: p4 start 198639616 is beyond EOD, truncated [ 45.110442][ T29] audit: type=1400 audit(1746802373.359:149): avc: denied { create } for pid=4341 comm="syz.3.419" anonclass=[io_uring] scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 45.193619][ T4346] loop4: detected capacity change from 0 to 1024 [ 45.213344][ T4346] EXT4-fs (loop4): blocks per group (131072) and clusters per group (8192) inconsistent [ 45.243847][ T4352] loop1: detected capacity change from 0 to 512 [ 45.289016][ T4352] EXT4-fs: Ignoring removed nobh option [ 45.308674][ T4356] loop4: detected capacity change from 0 to 2048 [ 45.323368][ T4352] EXT4-fs (loop1): external journal device major/minor numbers have changed [ 45.347402][ T4352] EXT4-fs (loop1): failed to open journal device unknown-block(8,0) -16 [ 45.465662][ T4370] loop3: detected capacity change from 0 to 1024 [ 45.473310][ T4370] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 45.503124][ T4373] loop1: detected capacity change from 0 to 1024 [ 45.509788][ T4370] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 45.523327][ T4373] EXT4-fs: Ignoring removed mblk_io_submit option [ 45.531156][ T4370] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 45.544192][ T4370] EXT4-fs (loop3): orphan cleanup on readonly fs [ 45.552038][ T4373] EXT4-fs (loop1): filesystem is read-only [ 45.560884][ T4370] EXT4-fs error (device loop3): __ext4_get_inode_loc:4450: comm syz.3.434: Invalid inode table block 0 in block_group 0 [ 45.578767][ T4370] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5899: Corrupt filesystem [ 45.590139][ T4370] EXT4-fs error (device loop3): ext4_quota_write:7324: inode #3: comm syz.3.434: mark_inode_dirty error [ 45.605259][ T4370] Quota error (device loop3): write_blk: dquota write failed [ 45.613055][ T4370] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 45.623638][ T4370] EXT4-fs error (device loop3): ext4_acquire_dquot:6935: comm syz.3.434: Failed to acquire dquot type 0 [ 45.699353][ T29] audit: type=1400 audit(1746802373.911:150): avc: denied { sqpoll } for pid=4380 comm="syz.0.440" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 45.704921][ T4370] EXT4-fs error (device loop3): __ext4_get_inode_loc:4450: comm syz.3.434: Invalid inode table block 0 in block_group 0 [ 45.756867][ T4370] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5899: Corrupt filesystem [ 45.778751][ T4370] EXT4-fs error (device loop3): ext4_ext_truncate:4457: inode #15: comm syz.3.434: mark_inode_dirty error [ 45.808398][ T4370] EXT4-fs error (device loop3): __ext4_get_inode_loc:4450: comm syz.3.434: Invalid inode table block 0 in block_group 0 [ 45.828451][ T4370] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5899: Corrupt filesystem [ 45.851942][ T4393] loop2: detected capacity change from 0 to 512 [ 45.866461][ T4370] EXT4-fs error (device loop3) in ext4_orphan_del:305: Corrupt filesystem [ 45.907968][ T4393] EXT4-fs warning (device loop2): ext4_multi_mount_protect:318: fsck is running on the filesystem [ 45.919162][ T4393] EXT4-fs warning (device loop2): ext4_multi_mount_protect:318: MMP failure info: last update time: 1669132791, last update node: dvyukov-desk.muc.corp.google.com, last update device: loop14 [ 45.922633][ T4401] loop4: detected capacity change from 0 to 128 [ 45.974272][ T4370] EXT4-fs error (device loop3): __ext4_get_inode_loc:4450: comm syz.3.434: Invalid inode table block 0 in block_group 0 [ 45.997158][ T4370] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5899: Corrupt filesystem [ 46.027963][ T29] audit: type=1326 audit(1746802374.220:151): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4404 comm="syz.1.451" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fb3dbcbe969 code=0x0 [ 46.057974][ T4370] EXT4-fs error (device loop3): ext4_truncate:4255: inode #15: comm syz.3.434: mark_inode_dirty error [ 46.085703][ T4370] EXT4-fs error (device loop3) in ext4_process_orphan:347: Corrupt filesystem [ 46.116009][ T4408] loop0: detected capacity change from 0 to 2048 [ 46.138705][ T4370] EXT4-fs (loop3): 1 truncate cleaned up [ 46.164178][ T4408] EXT4-fs error (device loop0): ext4_ext_check_inode:524: inode #2: comm syz.0.452: pblk 0 bad header/extent: eh_entries is 0 but eh_depth is > 0 - magic f30a, entries 0, max 4(4), depth 5(5) [ 46.182988][ T4370] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 46.240987][ T4408] EXT4-fs (loop0): get root inode failed [ 46.242629][ T4421] loop4: detected capacity change from 0 to 512 [ 46.248013][ T4408] EXT4-fs (loop0): mount failed [ 46.261591][ T3325] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.271206][ T4421] EXT4-fs: Ignoring removed oldalloc option [ 46.277758][ T4421] EXT4-fs: inline encryption not supported [ 46.284018][ T4421] EXT4-fs: Ignoring removed mblk_io_submit option [ 46.330694][ T4421] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 46.366910][ T4421] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.458: bg 0: block 64: padding at end of block bitmap is not set [ 46.406690][ T4421] Quota error (device loop4): write_blk: dquota write failed [ 46.414762][ T4421] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 46.431771][ T4421] EXT4-fs error (device loop4): ext4_acquire_dquot:6935: comm syz.4.458: Failed to acquire dquot type 0 [ 46.476700][ T4439] loop3: detected capacity change from 0 to 256 [ 46.488291][ T4421] EXT4-fs (loop4): 1 truncate cleaned up [ 46.508495][ T4421] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 46.524232][ T4439] vfat: Bad value for 'tz' [ 46.565612][ T4447] /dev/nullb0: Can't lookup blockdev [ 46.578600][ T4421] syz.4.458 (4421) used greatest stack depth: 9344 bytes left [ 46.606606][ T4452] Option ''MO' to dns_resolver key: bad/missing value [ 46.615712][ T3315] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.751416][ T4476] loop0: detected capacity change from 0 to 256 [ 46.823819][ T4481] loop2: detected capacity change from 0 to 764 [ 46.972461][ T29] audit: type=1400 audit(1746802375.108:152): avc: denied { create } for pid=4504 comm="syz.2.499" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 47.102705][ T4524] loop3: detected capacity change from 0 to 128 [ 47.128796][ T4529] loop2: detected capacity change from 0 to 1024 [ 47.137524][ T4524] FAT-fs (loop3): bogus sectors per cluster 0 [ 47.144177][ T4524] FAT-fs (loop3): Can't find a valid FAT filesystem [ 47.166148][ T4529] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 47.322077][ T4545] loop2: detected capacity change from 0 to 2048 [ 47.349233][ T4540] loop0: detected capacity change from 0 to 8192 [ 47.387073][ T4558] loop1: detected capacity change from 0 to 1764 [ 47.404717][ T4562] nfs4: Bad value for 'source' [ 47.431056][ T3304] Alternate GPT is invalid, using primary GPT. [ 47.438088][ T3304] loop2: p1 p2 p3 [ 47.460207][ T4545] Alternate GPT is invalid, using primary GPT. [ 47.467459][ T4545] loop2: p1 p2 p3 [ 47.556447][ T4572] loop1: detected capacity change from 0 to 256 [ 47.584777][ T4572] FAT-fs (loop1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 47.584883][ T3498] udevd[3498]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 47.609349][ T3506] udevd[3506]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 47.625179][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 47.639930][ T4577] loop2: detected capacity change from 0 to 128 [ 47.673015][ T4580] loop3: detected capacity change from 0 to 256 [ 47.859727][ T4600] loop2: detected capacity change from 0 to 512 [ 47.867980][ T4600] EXT4-fs: Ignoring removed oldalloc option [ 47.974293][ T4600] EXT4-fs error (device loop2): ext4_xattr_inode_iget:433: comm syz.2.546: Parent and EA inode have the same ino 15 [ 47.989390][ T4600] EXT4-fs (loop2): Remounting filesystem read-only [ 47.996239][ T4600] EXT4-fs warning (device loop2): ext4_expand_extra_isize_ea:2848: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 48.009332][ T4600] EXT4-fs warning (device loop2): ext4_evict_inode:262: couldn't mark inode dirty (err -30) [ 48.021321][ T4600] EXT4-fs (loop2): 1 orphan inode deleted [ 48.040182][ T4600] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 48.142352][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.377551][ T4663] SELinux: Context system_u:object_r:systemd_passwd_var_run_t:s0 is not valid (left unmapped). [ 48.524698][ T4686] loop1: detected capacity change from 0 to 128 [ 48.816249][ T4718] loop4: detected capacity change from 0 to 512 [ 48.845690][ T4718] EXT4-fs (loop4): orphan cleanup on readonly fs [ 48.879614][ T4718] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 219 vs 220 free clusters [ 48.900405][ T4728] loop2: detected capacity change from 0 to 512 [ 48.912642][ T4731] loop0: detected capacity change from 0 to 1024 [ 48.912645][ T4718] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.604: invalid indirect mapped block 4278190080 (level 0) [ 48.943342][ T4728] EXT4-fs (loop2): first meta block group too large: 2 (group descriptor block count 1) [ 48.971582][ T4718] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.604: invalid indirect mapped block 1 (level 1) [ 49.010455][ T4731] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 49.034390][ T4718] EXT4-fs (loop4): 1 truncate cleaned up [ 49.041588][ T4731] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 49.058352][ T4718] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 49.076363][ T4746] ip6_tunnel: non-ECT from fc02:0000:0000:0000:0000:0000:0000:0000 with DS=0x2 [ 49.089322][ T4731] jbd2_journal_init_inode: Cannot locate journal superblock [ 49.096929][ T4731] EXT4-fs (loop0): Could not load journal inode [ 49.192356][ T3315] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.267566][ T4769] loop0: detected capacity change from 0 to 512 [ 49.281336][ T4769] EXT4-fs: user quota file already specified [ 49.476960][ T4798] loop3: detected capacity change from 0 to 128 [ 49.503607][ T4803] loop1: detected capacity change from 0 to 512 [ 49.559154][ T4803] EXT4-fs error (device loop1): ext4_orphan_get:1417: comm syz.1.645: bad orphan inode 15 [ 49.585881][ T4803] ext4_test_bit(bit=14, block=4) = 1 [ 49.591617][ T4803] is_bad_inode(inode)=0 [ 49.596335][ T4803] NEXT_ORPHAN(inode)=1015051 [ 49.601345][ T4803] max_ino=32 [ 49.606195][ T4803] i_nlink=0 [ 49.613299][ T4803] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 49.624370][ T4812] loop3: detected capacity change from 0 to 512 [ 49.654144][ T3322] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.677094][ T4812] EXT4-fs (loop3): external journal device major/minor numbers have changed [ 49.689448][ T4820] syz.4.654 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 49.709560][ T4812] block device autoloading is deprecated and will be removed. [ 49.721326][ T4812] syz.3.650: attempt to access beyond end of device [ 49.721326][ T4812] md185: rw=0, sector=2, nr_sectors = 2 limit=0 [ 49.752859][ T4812] EXT4-fs (loop3): couldn't read superblock of external journal [ 49.816804][ T4834] loop0: detected capacity change from 0 to 512 [ 49.837643][ T4834] EXT4-fs: Ignoring removed orlov option [ 49.844597][ T4834] EXT4-fs: Ignoring removed oldalloc option [ 49.876383][ T4834] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 220 vs 1023 free clusters [ 49.892171][ T4834] EXT4-fs error (device loop0): ext4_xattr_inode_iget:433: comm syz.0.660: Parent and EA inode have the same ino 15 [ 49.905371][ T4834] EXT4-fs (loop0): 1 orphan inode deleted [ 49.913920][ T4834] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 49.982280][ T29] kauditd_printk_skb: 16 callbacks suppressed [ 49.982297][ T29] audit: type=1400 audit(1746802377.894:169): avc: denied { write } for pid=4850 comm="syz.3.668" name="config" dev="proc" ino=4026532750 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 50.032276][ T3317] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.059589][ T29] audit: type=1400 audit(1746802377.968:170): avc: denied { map_write } for pid=4847 comm="syz.1.666" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 50.116247][ T4861] dccp_invalid_packet: P.type (CLOSE) not Data || [Data]Ack, while P.X == 0 [ 50.131793][ T29] audit: type=1400 audit(1746802378.005:171): avc: denied { create } for pid=4857 comm="syz.4.673" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 50.156056][ T4862] loop0: detected capacity change from 0 to 512 [ 50.235816][ T4862] EXT4-fs: Ignoring removed bh option [ 50.242069][ T4862] EXT4-fs: Ignoring removed mblk_io_submit option [ 50.267315][ T4877] dccp_invalid_packet: P.Data Offset(0) too small [ 50.331151][ T4862] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 50.360699][ T4890] loop1: detected capacity change from 0 to 1024 [ 50.379561][ T4890] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 50.395706][ T4862] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 50.429930][ T4862] EXT4-fs (loop0): orphan cleanup on readonly fs [ 50.444929][ T4890] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 50.467320][ T4862] Quota error (device loop0): do_insert_tree: Free block already used in tree: block 4 [ 50.477434][ T4862] Quota error (device loop0): qtree_write_dquot: Error -5 occurred while creating quota [ 50.482878][ T4890] EXT4-fs (loop1): orphan cleanup on readonly fs [ 50.510565][ T4890] Quota error (device loop1): v2_read_file_info: Can't read info structure [ 50.512736][ T4862] EXT4-fs error (device loop0): ext4_acquire_dquot:6935: comm syz.0.670: Failed to acquire dquot type 1 [ 50.544249][ T4862] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:483: comm syz.0.670: Invalid block bitmap block 0 in block_group 0 [ 50.571865][ T4890] EXT4-fs warning (device loop1): ext4_enable_quotas:7170: Failed to enable quota tracking (type=0, err=-5, ino=3). Please run e2fsck to fix. [ 50.590601][ T4890] EXT4-fs (loop1): Cannot turn on quotas: error -5 [ 50.605515][ T4862] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:483: comm syz.0.670: Invalid block bitmap block 0 in block_group 0 [ 50.634932][ T4890] EXT4-fs (loop1): 1 truncate cleaned up [ 50.642619][ T4862] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:483: comm syz.0.670: Invalid block bitmap block 0 in block_group 0 [ 50.661269][ T4890] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 50.698820][ T4862] Quota error (device loop0): write_blk: dquota write failed [ 50.706332][ T4862] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 50.716405][ T4862] EXT4-fs error (device loop0): ext4_acquire_dquot:6935: comm syz.0.670: Failed to acquire dquot type 1 [ 50.747357][ T4862] Quota error (device loop0): write_blk: dquota write failed [ 50.754983][ T4862] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 50.765937][ T4862] EXT4-fs error (device loop0): ext4_acquire_dquot:6935: comm syz.0.670: Failed to acquire dquot type 1 [ 50.778069][ T3322] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.789371][ T4862] EXT4-fs (loop0): 1 orphan inode deleted [ 50.808637][ T4862] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 50.836114][ T4945] dccp_invalid_packet: P.Data Offset(4) too small [ 50.881061][ T4862] syz.0.670 (4862) used greatest stack depth: 9008 bytes left [ 50.889521][ T3317] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.411473][ T5017] loop1: detected capacity change from 0 to 512 [ 51.449069][ T5017] EXT4-fs: Ignoring removed orlov option [ 51.458226][ T5017] EXT4-fs: Ignoring removed nomblk_io_submit option [ 51.465182][ T5017] EXT4-fs: Ignoring removed orlov option [ 51.474584][ T5017] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a846c01c, mo2=0002] [ 51.491401][ T5017] System zones: 1-12 [ 51.497169][ T5017] EXT4-fs error (device loop1): ext4_init_orphan_info:586: comm syz.1.754: inode #0: comm syz.1.754: iget: illegal inode # [ 51.510769][ T5017] EXT4-fs (loop1): get orphan inode failed [ 51.518620][ T5017] EXT4-fs (loop1): mount failed [ 51.665318][ T5049] IPv6: addrconf: prefix option has invalid lifetime [ 52.044704][ T5103] loop2: detected capacity change from 0 to 128 [ 52.104281][ T5110] loop2: detected capacity change from 0 to 128 [ 52.123399][ T5110] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 52.133409][ T5110] EXT4-fs (loop2): group descriptors corrupted! [ 52.237558][ T5122] loop3: detected capacity change from 0 to 1024 [ 52.298728][ T5122] EXT4-fs error (device loop3): ext4_acquire_dquot:6935: comm syz.3.795: Failed to acquire dquot type 0 [ 52.311185][ T5122] EXT4-fs error (device loop3): mb_free_blocks:1948: group 0, inode 13: block 144:freeing already freed block (bit 9); block bitmap corrupt. [ 52.336392][ T5122] EXT4-fs error (device loop3): ext4_do_update_inode:5211: inode #13: comm syz.3.795: corrupted inode contents [ 52.351521][ T5122] EXT4-fs error (device loop3): ext4_dirty_inode:6103: inode #13: comm syz.3.795: mark_inode_dirty error [ 52.359855][ T5133] loop0: detected capacity change from 0 to 512 [ 52.369960][ T5122] EXT4-fs error (device loop3): ext4_do_update_inode:5211: inode #13: comm syz.3.795: corrupted inode contents [ 52.393790][ T5122] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #13: comm syz.3.795: mark_inode_dirty error [ 52.422040][ T5133] EXT4-fs error (device loop0): ext4_orphan_get:1417: comm syz.0.798: bad orphan inode 15 [ 52.431460][ T5138] loop2: detected capacity change from 0 to 2048 [ 52.436482][ T5122] EXT4-fs error (device loop3): ext4_do_update_inode:5211: inode #13: comm syz.3.795: corrupted inode contents [ 52.459055][ T5133] ext4_test_bit(bit=14, block=18) = 1 [ 52.464706][ T5133] is_bad_inode(inode)=0 [ 52.469105][ T5133] NEXT_ORPHAN(inode)=1023 [ 52.473667][ T5133] max_ino=32 [ 52.477076][ T5133] i_nlink=0 [ 52.481989][ T5122] EXT4-fs error (device loop3) in ext4_orphan_del:305: Corrupt filesystem [ 52.482297][ T5133] EXT4-fs error (device loop0): ext4_xattr_delete_inode:2962: inode #15: comm syz.0.798: corrupted xattr block 19: invalid header [ 52.505918][ T5133] EXT4-fs warning (device loop0): ext4_evict_inode:279: xattr delete (err -117) [ 52.515713][ T5122] EXT4-fs error (device loop3): ext4_do_update_inode:5211: inode #13: comm syz.3.795: corrupted inode contents [ 52.517109][ T5133] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0009-000000000000 r/w without journal. Quota mode: none. [ 52.537805][ T5122] EXT4-fs error (device loop3): ext4_truncate:4255: inode #13: comm syz.3.795: mark_inode_dirty error [ 52.553765][ T5133] ext4 filesystem being mounted at /164/qY3aK supports timestamps until 2038-01-19 (0x7fffffff) [ 52.555456][ T5122] EXT4-fs error (device loop3) in ext4_process_orphan:347: Corrupt filesystem [ 52.564803][ T5138] EXT4-fs (loop2): failed to initialize system zone (-117) [ 52.581745][ T5138] EXT4-fs (loop2): mount failed [ 52.602776][ T5122] EXT4-fs (loop3): 1 truncate cleaned up [ 52.614663][ T5122] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 52.630556][ T5147] loop1: detected capacity change from 0 to 128 [ 52.641340][ T3317] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0009-000000000000. [ 52.665519][ T5147] vfat: Bad value for 'nonumtail' [ 52.709677][ T3325] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.802086][ T5161] 9pnet: Could not find request transport: rd [ 53.313146][ T5253] loop4: detected capacity change from 0 to 512 [ 53.358454][ T5253] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 53.364187][ T5259] loop0: detected capacity change from 0 to 512 [ 53.397118][ T5259] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.859: bg 0: block 35: padding at end of block bitmap is not set [ 53.420270][ T5259] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 53.431126][ T5259] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #13: comm syz.0.859: invalid indirect mapped block 4294967295 (level 1) [ 53.453790][ T5253] EXT4-fs warning (device loop4): ext4_enable_quotas:7170: Failed to enable quota tracking (type=0, err=-22, ino=3). Please run e2fsck to fix. [ 53.480965][ T5253] EXT4-fs (loop4): mount failed [ 53.498911][ T5259] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #13: comm syz.0.859: invalid indirect mapped block 4294967295 (level 2) [ 53.515059][ T5259] EXT4-fs (loop0): 1 truncate cleaned up [ 53.521749][ T5259] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 53.552201][ T5280] dccp_invalid_packet: P.type (CLOSEREQ) not Data || [Data]Ack, while P.X == 0 [ 53.627949][ T3317] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.663848][ T5292] loop3: detected capacity change from 0 to 512 [ 53.681291][ T5292] EXT4-fs (loop3): blocks per group (255) and clusters per group (8192) inconsistent [ 53.759588][ T5307] loop1: detected capacity change from 0 to 512 [ 53.766519][ T5307] SELinux: security_context_str_to_sid (unconfined_u) failed with errno=-22 [ 53.788020][ T5310] ip6_tunnel: non-ECT from fc02:0000:0000:0000:0000:0000:0000:0000 with DS=0x2 [ 53.886753][ T5321] loop2: detected capacity change from 0 to 512 [ 53.932863][ T5329] loop0: detected capacity change from 0 to 512 [ 53.974773][ T5321] EXT4-fs error (device loop2): ext4_orphan_get:1417: comm syz.2.887: bad orphan inode 15 [ 53.998818][ T5338] loop1: detected capacity change from 0 to 512 [ 54.007966][ T5321] ext4_test_bit(bit=14, block=18) = 1 [ 54.013413][ T5321] is_bad_inode(inode)=0 [ 54.017704][ T5321] NEXT_ORPHAN(inode)=1023 [ 54.022392][ T5321] max_ino=32 [ 54.025774][ T5321] i_nlink=0 [ 54.030990][ T5338] FAT-fs (loop1): bogus number of FAT sectors [ 54.037985][ T5338] FAT-fs (loop1): Can't find a valid FAT filesystem [ 54.044961][ T5321] EXT4-fs error (device loop2): ext4_xattr_delete_inode:2962: inode #15: comm syz.2.887: corrupted xattr block 19: invalid header [ 54.067289][ T5329] EXT4-fs error (device loop0): ext4_orphan_get:1417: comm syz.0.892: bad orphan inode 13 [ 54.083149][ T5321] EXT4-fs warning (device loop2): ext4_evict_inode:279: xattr delete (err -117) [ 54.091875][ T5329] ext4_test_bit(bit=12, block=4) = 1 [ 54.097869][ T5329] is_bad_inode(inode)=0 [ 54.102207][ T5329] NEXT_ORPHAN(inode)=0 [ 54.106525][ T5329] max_ino=32 [ 54.109821][ T5329] i_nlink=1 [ 54.115159][ T5329] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 54.145122][ T5321] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0009-000000000000 r/w without journal. Quota mode: none. [ 54.167109][ T3317] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.169718][ T5321] ext4 filesystem being mounted at /169/qY3aK supports timestamps until 2038-01-19 (0x7fffffff) [ 54.252910][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0009-000000000000. [ 54.267914][ T5361] loop3: detected capacity change from 0 to 764 [ 54.445762][ T5383] loop2: detected capacity change from 0 to 512 [ 54.465396][ T5383] EXT4-fs error (device loop2): ext4_iget_extra_inode:4693: inode #12: comm syz.2.919: corrupted in-inode xattr: invalid ea_ino [ 54.479382][ T5383] EXT4-fs error (device loop2): ext4_orphan_get:1396: comm syz.2.919: couldn't read orphan inode 12 (err -117) [ 54.496852][ T5383] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 54.527065][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.600737][ T5398] loop4: detected capacity change from 0 to 8192 [ 54.622781][ T5402] loop2: detected capacity change from 0 to 2048 [ 54.667600][ T5412] loop1: detected capacity change from 0 to 512 [ 54.674265][ T3498] loop4: p1 p2 p3 < > p4 < p5 p6 > [ 54.679562][ T3498] loop4: partition table partially beyond EOD, truncated [ 54.687256][ T5412] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 54.693920][ T3498] loop4: p1 start 67108864 is beyond EOD, truncated [ 54.704175][ T3498] loop4: p2 size 61546 extends beyond EOD, truncated [ 54.712590][ T3498] loop4: p3 start 100859904 is beyond EOD, truncated [ 54.741339][ T3498] loop4: p5 start 67108864 is beyond EOD, truncated [ 54.741534][ T5412] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.931: Invalid block bitmap block 0 in block_group 0 [ 54.748204][ T3498] loop4: p6 size 61546 extends beyond EOD, truncated [ 54.774334][ T5398] loop4: p1 p2 p3 < > p4 < p5 p6 > [ 54.779769][ T5398] loop4: partition table partially beyond EOD, truncated [ 54.798834][ T5412] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 54.808555][ T5398] loop4: p1 start 67108864 is beyond EOD, truncated [ 54.815249][ T5398] loop4: p2 size 61546 extends beyond EOD, truncated [ 54.823561][ T5398] loop4: p3 start 100859904 is beyond EOD, truncated [ 54.830180][ T5412] EXT4-fs error (device loop1): ext4_clear_blocks:876: inode #11: comm syz.1.931: attempt to clear invalid blocks 983261 len 1 [ 54.846009][ T5398] loop4: p5 start 67108864 is beyond EOD, truncated [ 54.852795][ T5398] loop4: p6 size 61546 extends beyond EOD, truncated [ 54.866271][ T5412] EXT4-fs error (device loop1): __ext4_get_inode_loc:4450: comm syz.1.931: Invalid inode table block 0 in block_group 0 [ 54.886877][ T5412] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5899: Corrupt filesystem [ 54.940619][ T5412] EXT4-fs error (device loop1) in ext4_orphan_del:305: Corrupt filesystem [ 54.973830][ T5412] EXT4-fs error (device loop1): __ext4_get_inode_loc:4450: comm syz.1.931: Invalid inode table block 0 in block_group 0 [ 54.976451][ T3498] udevd[3498]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 54.987996][ T3506] udevd[3506]: inotify_add_watch(7, /dev/loop4p6, 10) failed: No such file or directory [ 54.996682][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 55.058022][ T5412] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5899: Corrupt filesystem [ 55.058491][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 55.079731][ T3583] udevd[3583]: inotify_add_watch(7, /dev/loop4p6, 10) failed: No such file or directory [ 55.090869][ T3498] udevd[3498]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 55.123255][ T5412] EXT4-fs error (device loop1): ext4_truncate:4255: inode #11: comm syz.1.931: mark_inode_dirty error [ 55.155730][ T5412] EXT4-fs error (device loop1) in ext4_process_orphan:347: Corrupt filesystem [ 55.170765][ T5412] EXT4-fs error (device loop1): __ext4_get_inode_loc:4450: comm syz.1.931: Invalid inode table block 0 in block_group 0 [ 55.200778][ T5412] EXT4-fs (loop1): 1 truncate cleaned up [ 55.219825][ T5412] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 55.349255][ T3322] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.546447][ T5513] loop4: detected capacity change from 0 to 512 [ 55.553121][ T5513] EXT4-fs: Ignoring removed oldalloc option [ 55.600933][ T5513] EXT4-fs (loop4): mounting ext3 file system using the ext4 subsystem [ 55.629269][ T5513] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a042c118, mo2=0002] [ 55.647971][ T5513] System zones: 1-12 [ 55.652112][ T5513] EXT4-fs error (device loop4): ext4_iget_extra_inode:4693: inode #15: comm syz.4.981: corrupted in-inode xattr: e_value size too large [ 55.671125][ T5513] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.981: couldn't read orphan inode 15 (err -117) [ 55.701049][ T5513] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 55.713734][ T5534] loop2: detected capacity change from 0 to 512 [ 55.738146][ T3315] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.748006][ T5534] EXT4-fs (loop2): unsupported inode size: 65535 [ 55.754556][ T5534] EXT4-fs (loop2): blocksize: 1024 [ 55.766586][ T29] kauditd_printk_skb: 10 callbacks suppressed [ 55.766677][ T29] audit: type=1400 audit(1746802383.238:179): avc: denied { mounton } for pid=5538 comm="syz.3.994" path="/syzcgroup/cpu/syz3/cgroup.procs" dev="cgroup" ino=249 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:net_conf_t:s0" [ 55.816485][ T5540] cgroup: No subsys list or none specified [ 55.831035][ T5547] loop1: detected capacity change from 0 to 256 [ 55.868492][ T5547] msdos: Bad value for 'time_offset' [ 55.876056][ T5549] loop4: detected capacity change from 0 to 2048 [ 55.925520][ T5549] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 55.976895][ T5565] loop0: detected capacity change from 0 to 128 [ 56.035150][ T29] audit: type=1326 audit(1746802383.487:180): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5573 comm="syz.3.1010" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f4d88f4e969 code=0x0 [ 56.035855][ T3315] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.071184][ T5565] FAT-fs (loop0): Invalid FSINFO signature: 0x41615252, 0x614101ff (sector = 1) [ 56.211949][ T5595] tmpfs: Bad value for 'mpol' [ 56.269241][ T5603] loop4: detected capacity change from 0 to 512 [ 56.284033][ T5603] ext4: Unknown parameter 'noacl' [ 56.555880][ T5640] loop0: detected capacity change from 0 to 164 [ 56.610739][ T5640] isofs_fill_super: get root inode failed [ 56.643736][ T5652] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(3) [ 56.650461][ T5652] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 56.658152][ T5652] vhci_hcd vhci_hcd.0: Device attached [ 56.677255][ T5654] vhci_hcd: connection closed [ 56.677468][ T56] vhci_hcd: stop threads [ 56.686636][ T56] vhci_hcd: release socket [ 56.691234][ T56] vhci_hcd: disconnect device [ 56.770541][ T5672] loop2: detected capacity change from 0 to 512 [ 56.801675][ T5672] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 56.825745][ T5672] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=c842e02c, mo2=0002] [ 56.834005][ T5672] EXT4-fs (loop2): orphan cleanup on readonly fs [ 56.841328][ T5672] EXT4-fs error (device loop2): ext4_clear_blocks:876: inode #11: comm syz.2.1058: attempt to clear invalid blocks 1024 len 1 [ 56.857854][ T5672] EXT4-fs (loop2): Remounting filesystem read-only [ 56.882705][ T5672] EXT4-fs (loop2): 1 truncate cleaned up [ 56.919240][ T5672] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: none. [ 56.969496][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 57.035307][ T5700] loop3: detected capacity change from 0 to 2048 [ 57.054395][ T5704] loop0: detected capacity change from 0 to 512 [ 57.076714][ T5706] loop2: detected capacity change from 0 to 512 [ 57.086288][ T5700] EXT4-fs error (device loop3): __ext4_fill_super:5502: inode #2: comm syz.3.1071: iget: bad extended attribute block 281474976710655 [ 57.094115][ T5704] EXT4-fs (loop0): corrupt root inode, run e2fsck [ 57.107166][ T5706] EXT4-fs (loop2): fragment/cluster size (262144) != block size (2048) [ 57.123466][ T5704] EXT4-fs (loop0): mount failed [ 57.129068][ T5700] EXT4-fs (loop3): get root inode failed [ 57.134878][ T5700] EXT4-fs (loop3): mount failed [ 57.266329][ T5727] loop1: detected capacity change from 0 to 128 [ 57.278472][ T5727] EXT4-fs: Ignoring removed oldalloc option [ 57.284863][ T5727] EXT4-fs: Ignoring removed bh option [ 57.296616][ T5727] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 57.308160][ T3498] udevd[3498]: incorrect ext4 checksum on /dev/loop1 [ 57.462717][ T5751] loop3: detected capacity change from 0 to 128 [ 57.479105][ T5751] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 57.573747][ T5765] loop3: detected capacity change from 0 to 1764 [ 57.589820][ T5765] iso9660: Bad value for 'uid' [ 57.594750][ T5765] iso9660: Bad value for 'uid' [ 57.693205][ T5783] loop2: detected capacity change from 0 to 128 [ 57.812840][ T5798] loop4: detected capacity change from 0 to 128 [ 57.831684][ T5798] FAT-fs (loop4): bogus number of reserved sectors [ 57.839631][ T5798] FAT-fs (loop4): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 57.849471][ T5798] FAT-fs (loop4): Can't find a valid FAT filesystem [ 57.906975][ T5806] loop3: detected capacity change from 0 to 512 [ 57.932244][ T5806] EXT4-fs (loop3): Invalid default hash set in the superblock [ 58.075707][ T5826] loop3: detected capacity change from 0 to 1024 [ 58.159881][ T5826] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors [ 58.169323][ T5842] loop1: detected capacity change from 0 to 512 [ 58.170776][ T5826] EXT4-fs (loop3): group descriptors corrupted! [ 58.218460][ T5842] EXT4-fs (loop1): can't mount with journal_checksum, fs mounted w/o journal [ 58.312785][ T5854] loop0: detected capacity change from 0 to 512 [ 58.317511][ T5856] loop4: detected capacity change from 0 to 256 [ 58.332547][ T5854] EXT4-fs (loop0): Cannot turn on journaled quota: type 0: error -2 [ 58.342081][ T5856] FAT-fs (loop4): bogus sectors per cluster 30 [ 58.348316][ T5856] FAT-fs (loop4): Can't find a valid FAT filesystem [ 58.371214][ T5864] tmpfs: Bad value for 'mpol' [ 58.371231][ T5854] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #13: comm syz.0.1145: invalid indirect mapped block 2683928664 (level 1) [ 58.416521][ T5854] EXT4-fs (loop0): Remounting filesystem read-only [ 58.429080][ T29] audit: type=1326 audit(1746802385.693:181): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5867 comm="syz.1.1151" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fb3dbcbe969 code=0x0 [ 58.449495][ T5854] EXT4-fs (loop0): 1 truncate cleaned up [ 58.467069][ T5854] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 58.576961][ T3317] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 58.586290][ T5887] loop3: detected capacity change from 0 to 512 [ 58.595309][ T5887] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 58.623817][ T5890] loop4: detected capacity change from 0 to 2048 [ 58.656586][ T5887] EXT4-fs (loop3): orphan cleanup on readonly fs [ 58.670259][ T5887] EXT4-fs error (device loop3): ext4_orphan_get:1391: inode #15: comm syz.3.1161: iget: bad extended attribute block 19 [ 58.683407][ T5887] EXT4-fs error (device loop3): ext4_orphan_get:1396: comm syz.3.1161: couldn't read orphan inode 15 (err -117) [ 58.706391][ T5905] cgroup: release_agent respecified [ 58.717174][ T5887] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 58.761767][ T3325] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 58.809560][ T5917] loop3: detected capacity change from 0 to 256 [ 59.096176][ T5951] loop3: detected capacity change from 0 to 1024 [ 59.129032][ T5951] EXT4-fs: Ignoring removed i_version option [ 59.169472][ T5951] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 59.190381][ T5951] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 59.200762][ T5951] EXT4-fs (loop3): required journal recovery suppressed and not mounted read-only [ 59.288880][ T5975] loop3: detected capacity change from 0 to 764 [ 59.361926][ T5975] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 59.584956][ T29] audit: type=1326 audit(1746802386.755:182): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5995 comm="syz.2.1215" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd54dd6e969 code=0x7ffc0000 [ 59.608586][ T29] audit: type=1326 audit(1746802386.755:183): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5995 comm="syz.2.1215" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd54dd6e969 code=0x7ffc0000 [ 59.657373][ T6002] tmpfs: Bad value for 'mpol' [ 59.839866][ T6021] SELinux: Context system_u:object_r:fsadm_exec_t:s0 is not valid (left unmapped). [ 59.854734][ T29] audit: type=1400 audit(1746802387.004:184): avc: denied { relabelto } for pid=6015 comm="syz.3.1225" name="232" dev="tmpfs" ino=1202 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsadm_exec_t:s0" [ 59.881360][ T29] audit: type=1400 audit(1746802387.004:185): avc: denied { associate } for pid=6015 comm="syz.3.1225" name="232" dev="tmpfs" ino=1202 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:fsadm_exec_t:s0" [ 59.956956][ T29] audit: type=1400 audit(1746802387.068:186): avc: denied { write } for pid=3325 comm="syz-executor" name="232" dev="tmpfs" ino=1202 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsadm_exec_t:s0" [ 59.983347][ T29] audit: type=1400 audit(1746802387.068:187): avc: denied { remove_name } for pid=3325 comm="syz-executor" name="binderfs" dev="tmpfs" ino=1206 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsadm_exec_t:s0" [ 60.010648][ T29] audit: type=1400 audit(1746802387.068:188): avc: denied { rmdir } for pid=3325 comm="syz-executor" name="232" dev="tmpfs" ino=1202 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsadm_exec_t:s0" [ 60.103565][ T6039] loop0: detected capacity change from 0 to 512 [ 60.124661][ T6049] loop3: detected capacity change from 0 to 256 [ 60.132350][ T6039] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 60.142015][ T6039] EXT4-fs (loop0): couldn't mount as ext2 due to feature incompatibilities [ 60.353563][ T6080] loop2: detected capacity change from 0 to 256 [ 60.368854][ T6080] msdos: Bad value for 'gid' [ 60.373550][ T6080] msdos: Bad value for 'gid' [ 60.492104][ T6097] loop1: detected capacity change from 0 to 512 [ 60.504284][ T6097] SELinux: security_context_str_to_sid (sysadm_uaudit,measure,fowner>00000000000000000000,hash,,errors=continue) failed with errno=-22 [ 60.697697][ T6125] loop0: detected capacity change from 0 to 512 [ 60.720001][ T6125] journal_path: Non-blockdev passed as './bus' [ 60.726437][ T6125] EXT4-fs: error: could not find journal device path [ 60.746316][ T6133] cgroup: none used incorrectly [ 60.829210][ T6143] loop0: detected capacity change from 0 to 512 [ 60.855773][ T6143] EXT4-fs (loop0): couldn't mount as ext2 due to feature incompatibilities [ 60.944482][ T6158] loop3: detected capacity change from 0 to 1024 [ 60.989585][ T6158] EXT4-fs: Ignoring removed bh option [ 61.016765][ T6158] EXT4-fs: inline encryption not supported [ 61.049431][ T6158] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 61.070656][ T6162] loop2: detected capacity change from 0 to 8192 [ 61.081040][ T6158] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c842e018, mo2=0000] [ 61.103929][ T3498] loop2: p1 < > p2 p3 < p5 p6 > p4 [ 61.109198][ T3498] loop2: partition table partially beyond EOD, truncated [ 61.120348][ T6179] loop1: detected capacity change from 0 to 256 [ 61.127877][ T3498] loop2: p1 start 408832 is beyond EOD, truncated [ 61.134393][ T3498] loop2: p2 size 8388352 extends beyond EOD, truncated [ 61.137511][ T6158] EXT4-fs error (device loop3): ext4_orphan_get:1417: comm syz.3.1294: bad orphan inode 11 [ 61.170460][ T3498] loop2: p5 size 8388352 extends beyond EOD, truncated [ 61.187619][ T6158] ext4_test_bit(bit=10, block=4) = 1 [ 61.192728][ T6179] FAT-fs (loop1): Invalid FSINFO signature: 0x00fffff8, 0x00000000 (sector = 1) [ 61.193003][ T6158] is_bad_inode(inode)=0 [ 61.193014][ T6158] NEXT_ORPHAN(inode)=3254779904 [ 61.202245][ T6179] FAT-fs (loop1): bogus number of directory entries (1) [ 61.202270][ T6179] FAT-fs (loop1): Can't find a valid FAT filesystem [ 61.225395][ T6158] max_ino=32 [ 61.228668][ T6158] i_nlink=0 [ 61.247157][ T6162] loop2: p1 < > p2 p3 < p5 p6 > p4 [ 61.252575][ T6162] loop2: partition table partially beyond EOD, truncated [ 61.278102][ T6158] EXT4-fs error (device loop3): ext4_map_blocks:675: inode #3: block 2: comm syz.3.1294: lblock 2 mapped to illegal pblock 2 (length 1) [ 61.294664][ T6194] ICMPv6: Received fragmented ndisc packet. Carefully consider disabling suppress_frag_ndisc. [ 61.298468][ T6162] loop2: p1 start 408832 is beyond EOD, truncated [ 61.311728][ T6162] loop2: p2 size 8388352 extends beyond EOD, truncated [ 61.321644][ T6162] loop2: p5 size 8388352 extends beyond EOD, truncated [ 61.328992][ T6158] __quota_error: 2 callbacks suppressed [ 61.329054][ T6158] Quota error (device loop3): qtree_write_dquot: dquota write failed [ 61.362210][ T6158] EXT4-fs error (device loop3): ext4_map_blocks:675: inode #3: block 48: comm syz.3.1294: lblock 0 mapped to illegal pblock 48 (length 1) [ 61.384089][ T6158] Quota error (device loop3): v2_write_file_info: Can't write info structure [ 61.393088][ T6158] EXT4-fs error (device loop3): ext4_acquire_dquot:6935: comm syz.3.1294: Failed to acquire dquot type 0 [ 61.405378][ T6204] tmpfs: Unknown parameter 's' [ 61.412096][ T3005] loop2: p1 < > p2 p3 < p5 p6 > p4 [ 61.417497][ T3005] loop2: partition table partially beyond EOD, truncated [ 61.418466][ T6158] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5899: Corrupt filesystem [ 61.428461][ T3005] loop2: p1 start 408832 is beyond EOD, truncated [ 61.440705][ T3005] loop2: p2 size 8388352 extends beyond EOD, truncated [ 61.457595][ T6158] EXT4-fs error (device loop3): ext4_evict_inode:259: inode #11: comm syz.3.1294: mark_inode_dirty error [ 61.470119][ T6158] EXT4-fs warning (device loop3): ext4_evict_inode:262: couldn't mark inode dirty (err -117) [ 61.482296][ T3005] loop2: p5 size 8388352 extends beyond EOD, truncated [ 61.486606][ T6210] syz.0.1321 uses obsolete (PF_INET,SOCK_PACKET) [ 61.491233][ T6158] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 61.580133][ T6216] loop1: detected capacity change from 0 to 512 [ 61.618977][ T3498] udevd[3498]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 61.632786][ T3502] udevd[3502]: inotify_add_watch(7, /dev/loop2p6, 10) failed: No such file or directory [ 61.644689][ T3506] udevd[3506]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 61.644723][ T3583] udevd[3583]: inotify_add_watch(7, /dev/loop2p5, 10) failed: No such file or directory [ 61.667827][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 61.680011][ T6216] EXT4-fs (loop1): 1 truncate cleaned up [ 61.686111][ T6216] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 61.729791][ T3502] udevd[3502]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 61.729882][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 61.759497][ T3306] udevd[3306]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 61.766037][ T6233] udevd[6233]: inotify_add_watch(7, /dev/loop2p5, 10) failed: No such file or directory [ 61.784919][ T6234] udevd[6234]: inotify_add_watch(7, /dev/loop2p6, 10) failed: No such file or directory [ 61.810844][ T6237] dccp_invalid_packet: P.Data Offset(100) too large [ 61.823096][ T3322] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 61.832790][ T3325] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 61.898273][ T6241] loop1: detected capacity change from 0 to 128 [ 61.921678][ T3325] EXT4-fs error (device loop3): __ext4_get_inode_loc:4450: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 61.955391][ T6241] FAT-fs (loop1): bogus number of reserved sectors [ 61.959525][ T3325] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5899: Corrupt filesystem [ 61.962601][ T6241] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 61.981795][ T6241] FAT-fs (loop1): Can't find a valid FAT filesystem [ 62.001784][ T3325] EXT4-fs error (device loop3): ext4_quota_off:7219: inode #3: comm syz-executor: mark_inode_dirty error [ 62.028097][ T6254] loop2: detected capacity change from 0 to 1024 [ 62.076871][ T6254] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 62.223901][ T6281] loop4: detected capacity change from 0 to 512 [ 62.252007][ T6281] EXT4-fs error (device loop4): ext4_orphan_get:1391: comm syz.4.1352: inode #15: comm syz.4.1352: iget: illegal inode # [ 62.303278][ T6281] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.1352: couldn't read orphan inode 15 (err -117) [ 62.391668][ T6306] loop4: detected capacity change from 0 to 512 [ 62.423167][ T6306] EXT4-fs: Ignoring removed nobh option [ 62.488507][ T6318] loop0: detected capacity change from 0 to 512 [ 62.500189][ T6306] EXT4-fs error (device loop4): ext4_do_update_inode:5211: inode #16: comm syz.4.1363: corrupted inode contents [ 62.518959][ T6318] EXT4-fs error (device loop0): ext4_orphan_get:1391: inode #15: comm syz.0.1371: iget: bad extra_isize 50264 (inode size 256) [ 62.532963][ T6306] EXT4-fs (loop4): Remounting filesystem read-only [ 62.548190][ T6318] EXT4-fs error (device loop0): ext4_orphan_get:1396: comm syz.0.1371: couldn't read orphan inode 15 (err -117) [ 62.569699][ T6306] EXT4-fs (loop4): 1 truncate cleaned up [ 62.583864][ T51] EXT4-fs (loop4): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 62.594466][ T51] Quota error (device loop4): write_blk: dquota write failed [ 62.595820][ T6306] ext4 filesystem being mounted at /278/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 62.601921][ T51] Quota error (device loop4): remove_free_dqentry: Can't write block (5) with free entries [ 62.622881][ T51] EXT4-fs (loop4): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 62.633913][ T51] Quota error (device loop4): write_blk: dquota write failed [ 62.641326][ T51] Quota error (device loop4): free_dqentry: Can't move quota data block (5) to free list [ 62.708525][ T6335] loop2: detected capacity change from 0 to 8192 [ 62.715057][ T51] EXT4-fs (loop4): Quota write (off=8, len=24) cancelled because transaction is not started [ 62.725125][ T6339] loop3: detected capacity change from 0 to 764 [ 62.725703][ T51] Quota error (device loop4): v2_write_file_info: Can't write info structure [ 62.748003][ T51] Quota error (device loop4): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 62.762572][ T3498] loop2: p1 < > p2 [ 62.767244][ T3498] loop2: partition table partially beyond EOD, truncated [ 62.792022][ T3498] loop2: p1 start 4177526784 is beyond EOD, truncated [ 62.799077][ T3498] loop2: p2 start 163840 is beyond EOD, truncated [ 62.808954][ T6335] loop2: p1 < > p2 [ 62.812820][ T6335] loop2: partition table partially beyond EOD, truncated [ 62.848018][ T6335] loop2: p1 start 4177526784 is beyond EOD, truncated [ 62.855003][ T6335] loop2: p2 start 163840 is beyond EOD, truncated [ 62.953680][ T6363] tmpfs: Bad value for 'mpol' [ 63.015461][ T6371] loop2: detected capacity change from 0 to 164 [ 63.041548][ T6373] loop4: detected capacity change from 0 to 1024 [ 63.052775][ T6371] ISOFS: unable to read i-node block [ 63.058247][ T6371] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 63.074698][ T6373] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 63.085961][ T6373] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 63.106285][ T6371] isofs_fill_super: get root inode failed [ 63.120875][ T6373] EXT4-fs error (device loop4): ext4_ext_check_inode:524: inode #2: comm syz.4.1397: pblk 82 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 63.158219][ T29] audit: type=1400 audit(2000000231.649:191): avc: denied { write } for pid=6382 comm="syz.1.1403" name="cgroup.procs" dev="cgroup" ino=200 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:crond_var_run_t:s0" [ 63.185663][ T29] audit: type=1400 audit(2000000231.649:192): avc: denied { open } for pid=6382 comm="syz.1.1403" name="cgroup.procs" dev="cgroup" ino=200 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:crond_var_run_t:s0" [ 63.235276][ T6373] EXT4-fs (loop4): no journal found [ 63.243020][ T6388] loop2: detected capacity change from 0 to 1024 [ 63.256173][ T6388] EXT4-fs (loop2): stripe (3) is not aligned with cluster size (16), stripe is disabled [ 63.295741][ T6388] EXT4-fs (loop2): can't mount with commit=, fs mounted w/o journal [ 63.370662][ T6402] loop2: detected capacity change from 0 to 512 [ 63.430573][ T6402] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.1411: bg 0: block 288: padding at end of block bitmap is not set [ 63.510780][ T6402] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 63.554282][ T6402] EXT4-fs error (device loop2): ext4_clear_blocks:876: inode #13: comm syz.2.1411: attempt to clear invalid blocks 1024 len 1 [ 63.600135][ T6439] TCP: tcp_parse_options: Illegal window scaling value 53 > 14 received [ 63.625913][ T6402] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #13: comm syz.2.1411: invalid indirect mapped block 1819239214 (level 0) [ 63.671904][ T6402] EXT4-fs (loop2): 1 truncate cleaned up [ 63.800071][ T6462] loop2: detected capacity change from 0 to 512 [ 63.822359][ T6462] EXT4-fs (loop2): bad s_want_extra_isize: 11962 [ 63.854414][ T6471] syz.4.1445: attempt to access beyond end of device [ 63.854414][ T6471] loop4: rw=4096, sector=2, nr_sectors = 2 limit=0 [ 63.891332][ T6471] EXT4-fs (loop4): unable to read superblock [ 63.902216][ T6479] TCP: tcp_parse_options: Illegal window scaling value 254 > 14 received [ 64.077588][ T6493] loop0: detected capacity change from 0 to 8192 [ 64.303201][ T6539] loop4: detected capacity change from 0 to 512 [ 64.337587][ T6539] EXT4-fs (loop4): orphan cleanup on readonly fs [ 64.344048][ T6539] EXT4-fs error (device loop4): ext4_quota_enable:7126: comm syz.4.1479: inode #16777216: comm syz.4.1479: iget: illegal inode # [ 64.382655][ T6544] loop2: detected capacity change from 0 to 512 [ 64.392224][ T6539] EXT4-fs error (device loop4): ext4_quota_enable:7129: comm syz.4.1479: Bad quota inode: 16777216, type: 2 [ 64.414898][ T6544] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 64.439757][ T6539] EXT4-fs warning (device loop4): ext4_enable_quotas:7170: Failed to enable quota tracking (type=2, err=-117, ino=16777216). Please run e2fsck to fix. [ 64.445663][ T6554] IPv6: addrconf: prefix option has invalid lifetime [ 64.468096][ T6551] Process accounting resumed [ 64.478647][ T6544] EXT4-fs (loop2): orphan cleanup on readonly fs [ 64.485183][ T6544] EXT4-fs warning (device loop2): ext4_enable_quotas:7170: Failed to enable quota tracking (type=0, err=-22, ino=3). Please run e2fsck to fix. [ 64.499940][ T6544] EXT4-fs (loop2): Cannot turn on quotas: error -22 [ 64.506594][ T6544] EXT4-fs error (device loop2): ext4_orphan_get:1417: comm syz.2.1482: bad orphan inode 768 [ 64.527411][ T6539] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 64.578554][ T6565] loop3: detected capacity change from 0 to 1024 [ 64.605788][ T6565] EXT4-fs (loop3): unsupported inode size: 0 [ 64.611875][ T6565] EXT4-fs (loop3): blocksize: 1024 [ 64.615324][ T6571] loop1: detected capacity change from 0 to 1024 [ 64.637004][ T6571] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 64.677854][ T6571] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.1493: Invalid block bitmap block 0 in block_group 0 [ 64.708859][ T6571] EXT4-fs error (device loop1): ext4_acquire_dquot:6935: comm syz.1.1493: Failed to acquire dquot type 0 [ 64.767247][ T6571] EXT4-fs error (device loop1): ext4_free_blocks:6587: comm syz.1.1493: Freeing blocks not in datazone - block = 0, count = 4096 [ 64.800036][ T6571] EXT4-fs error (device loop1): ext4_read_inode_bitmap:139: comm syz.1.1493: Invalid inode bitmap blk 0 in block_group 0 [ 64.829358][ T3417] EXT4-fs error (device loop1): ext4_release_dquot:6971: comm kworker/u8:7: Failed to release dquot type 0 [ 64.845555][ T6571] EXT4-fs error (device loop1) in ext4_free_inode:361: Corrupt filesystem [ 64.866365][ T6571] EXT4-fs (loop1): 1 orphan inode deleted [ 65.104273][ T6637] loop4: detected capacity change from 0 to 512 [ 65.125944][ T6637] EXT4-fs: Ignoring removed nobh option [ 65.149771][ T6637] EXT4-fs error (device loop4): ext4_orphan_get:1417: comm syz.4.1526: bad orphan inode 17 [ 65.181692][ T6637] ext4_test_bit(bit=16, block=4) = 1 [ 65.187516][ T6637] is_bad_inode(inode)=0 [ 65.191874][ T6637] NEXT_ORPHAN(inode)=0 [ 65.196160][ T6637] max_ino=32 [ 65.199543][ T6637] i_nlink=1 [ 65.206740][ T6649] loop3: detected capacity change from 0 to 1024 [ 65.229574][ T6649] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 65.253373][ T6649] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (32298!=35945) [ 65.264530][ T6649] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 65.282848][ T6649] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 65.291176][ T6649] EXT4-fs (loop3): orphan cleanup on readonly fs [ 65.317147][ T6649] EXT4-fs error (device loop3): ext4_read_inode_bitmap:167: comm syz.3.1530: Inode bitmap for bg 0 marked uninitialized [ 65.346593][ T6649] EXT4-fs (loop3): Remounting filesystem read-only [ 65.463132][ T6680] loop4: detected capacity change from 0 to 512 [ 65.490824][ T6676] tmpfs: Bad value for 'mpol' [ 65.514100][ T6680] EXT4-fs: Ignoring removed i_version option [ 65.557620][ T6680] EXT4-fs (loop4): 1 orphan inode deleted [ 65.592120][ T6693] loop3: detected capacity change from 0 to 512 [ 65.619192][ T6693] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 65.628415][ T6693] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 65.644602][ T6693] EXT4-fs (loop3): orphan cleanup on readonly fs [ 65.655918][ T6693] EXT4-fs error (device loop3): ext4_orphan_get:1417: comm syz.3.1552: bad orphan inode 15 [ 65.666398][ T6693] ext4_test_bit(bit=14, block=18) = 1 [ 65.671953][ T6693] is_bad_inode(inode)=0 [ 65.676224][ T6693] NEXT_ORPHAN(inode)=1023 [ 65.680751][ T6693] max_ino=32 [ 65.683985][ T6693] i_nlink=0 [ 65.687622][ T6693] EXT4-fs error (device loop3): ext4_xattr_delete_inode:2962: inode #15: comm syz.3.1552: corrupted xattr block 19: ea_inode specified without ea_inode feature enabled [ 65.709887][ T6693] EXT4-fs warning (device loop3): ext4_evict_inode:279: xattr delete (err -117) [ 65.710155][ T6706] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(3) [ 65.725636][ T6706] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 65.735389][ T6706] vhci_hcd vhci_hcd.0: Device attached [ 65.771504][ T6708] vhci_hcd: connection closed [ 65.771833][ T56] vhci_hcd: stop threads [ 65.780893][ T56] vhci_hcd: release socket [ 65.785332][ T56] vhci_hcd: disconnect device [ 65.796326][ T6717] loop3: detected capacity change from 0 to 512 [ 65.878383][ T6717] EXT4-fs warning (device loop3): ext4_enable_quotas:7170: Failed to enable quota tracking (type=0, err=-5, ino=3). Please run e2fsck to fix. [ 65.905355][ T6717] EXT4-fs (loop3): mount failed [ 65.973371][ T6742] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 66.002718][ T6742] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 66.016159][ T6744] loop0: detected capacity change from 0 to 128 [ 66.029370][ T6744] FAT-fs (loop0): bogus number of reserved sectors [ 66.036487][ T6744] FAT-fs (loop0): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 66.046241][ T6744] FAT-fs (loop0): Can't find a valid FAT filesystem [ 66.375869][ T6795] loop1: detected capacity change from 0 to 512 [ 66.411967][ T6795] EXT4-fs error (device loop1): __ext4_fill_super:5502: inode #2: comm syz.1.1600: invalid fast symlink length 39 [ 66.443356][ T6795] EXT4-fs (loop1): get root inode failed [ 66.449151][ T6795] EXT4-fs (loop1): mount failed [ 66.460212][ T6804] loop0: detected capacity change from 0 to 1024 [ 66.481156][ T6804] EXT4-fs: Ignoring removed bh option [ 66.488244][ T6804] EXT4-fs: inline encryption not supported [ 66.500746][ T6810] loop3: detected capacity change from 0 to 736 [ 66.507062][ T6804] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 66.507744][ T6804] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c842e018, mo2=0000] [ 66.543796][ T6804] EXT4-fs error (device loop0): ext4_orphan_get:1417: comm syz.0.1605: bad orphan inode 11 [ 66.561911][ T6804] ext4_test_bit(bit=10, block=4) = 1 [ 66.567398][ T6804] is_bad_inode(inode)=0 [ 66.571642][ T6804] NEXT_ORPHAN(inode)=3254779904 [ 66.576606][ T6804] max_ino=32 [ 66.579998][ T6804] i_nlink=0 [ 66.661118][ T6810] rock: directory entry would overflow storage [ 66.667349][ T6810] rock: sig=0x3b10, size=4, remaining=3 [ 66.675299][ T6804] EXT4-fs error (device loop0): ext4_map_blocks:675: inode #3: block 2: comm syz.0.1605: lblock 2 mapped to illegal pblock 2 (length 1) [ 66.694314][ T6804] EXT4-fs error (device loop0): ext4_map_blocks:675: inode #3: block 48: comm syz.0.1605: lblock 0 mapped to illegal pblock 48 (length 1) [ 66.709211][ T6804] EXT4-fs error (device loop0): ext4_acquire_dquot:6935: comm syz.0.1605: Failed to acquire dquot type 0 [ 66.736997][ T6804] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5899: Corrupt filesystem [ 66.779941][ T29] kauditd_printk_skb: 18 callbacks suppressed [ 66.779959][ T29] audit: type=1400 audit(2000000464.017:205): avc: denied { unmount } for pid=3325 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 [ 66.784939][ T6804] EXT4-fs error (device loop0): ext4_evict_inode:259: inode #11: comm syz.0.1605: mark_inode_dirty error [ 66.846339][ T6804] EXT4-fs warning (device loop0): ext4_evict_inode:262: couldn't mark inode dirty (err -117) [ 66.848085][ T6846] delete_channel: no stack [ 66.902628][ T6846] delete_channel: no stack [ 66.933488][ T3317] EXT4-fs error (device loop0): __ext4_get_inode_loc:4450: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 66.963828][ T3317] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5899: Corrupt filesystem [ 67.001456][ T3317] EXT4-fs error (device loop0): ext4_quota_off:7219: inode #3: comm syz-executor: mark_inode_dirty error [ 67.044043][ T29] audit: type=1326 audit(2000000464.259:206): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6868 comm="syz.4.1637" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f0f66f4e969 code=0x0 [ 67.117841][ T6881] loop1: detected capacity change from 0 to 1024 [ 67.170826][ T6881] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 67.192231][ T29] audit: type=1326 audit(2000000464.398:207): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6888 comm="syz.0.1646" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f51c9abe969 code=0x0 [ 67.215551][ T6881] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (32298!=35945) [ 67.215616][ T6881] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 67.271461][ T6895] SELinux: security_context_str_to_sid () failed with errno=-22 [ 67.291188][ T6881] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 67.299430][ T6881] EXT4-fs (loop1): orphan cleanup on readonly fs [ 67.306607][ T6881] EXT4-fs error (device loop1): ext4_read_inode_bitmap:167: comm syz.1.1640: Inode bitmap for bg 0 marked uninitialized [ 67.330443][ T6904] loop3: detected capacity change from 0 to 512 [ 67.375740][ T6904] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a846c118, mo2=0002] [ 67.401505][ T6906] loop4: detected capacity change from 0 to 512 [ 67.422377][ T6881] EXT4-fs (loop1): Remounting filesystem read-only [ 67.430753][ T6904] EXT4-fs (loop3): failed to initialize system zone (-117) [ 67.438818][ T6904] EXT4-fs (loop3): mount failed [ 67.452870][ T6906] EXT4-fs (loop4): inodes count not valid: 0 vs 32 [ 67.472340][ T6919] delete_channel: no stack [ 67.477200][ T6919] delete_channel: no stack [ 67.663847][ T6928] loop0: detected capacity change from 0 to 8192 [ 67.714157][ T3498] loop0: p1 < > p2 p3 < p5 p6 > p4 [ 67.719559][ T3498] loop0: partition table partially beyond EOD, truncated [ 67.740483][ T3498] loop0: p1 start 408832 is beyond EOD, truncated [ 67.747401][ T3498] loop0: p2 size 8388352 extends beyond EOD, truncated [ 67.758504][ T3498] loop0: p5 size 8388352 extends beyond EOD, truncated [ 67.786865][ T6928] loop0: p1 < > p2 p3 < p5 p6 > p4 [ 67.792343][ T6928] loop0: partition table partially beyond EOD, truncated [ 67.807180][ T6928] loop0: p1 start 408832 is beyond EOD, truncated [ 67.814099][ T6928] loop0: p2 size 8388352 extends beyond EOD, truncated [ 67.824790][ T6928] loop0: p5 size 8388352 extends beyond EOD, truncated [ 67.911997][ T6964] tmpfs: Bad value for 'mpol' [ 67.917381][ T29] audit: type=1400 audit(2000000465.068:208): avc: denied { mounton } for pid=6961 comm="syz.1.1681" path="/syzcgroup/cpu/syz1/cgroup.procs" dev="cgroup" ino=200 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:crond_var_run_t:s0" [ 67.963440][ T6966] loop2: detected capacity change from 0 to 512 [ 68.026789][ T6966] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 68.063191][ T6966] EXT4-fs error (device loop2): ext4_get_journal_inode:5798: comm syz.2.1680: inode #1: comm syz.2.1680: iget: illegal inode # [ 68.109956][ T6966] EXT4-fs (loop2): no journal found [ 68.115405][ T6966] EXT4-fs (loop2): can't get journal size [ 68.132310][ T6984] loop4: detected capacity change from 0 to 512 [ 68.147584][ T3306] udevd[3306]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 68.147972][ T6234] udevd[6234]: inotify_add_watch(7, /dev/loop0p6, 10) failed: No such file or directory [ 68.159258][ T3502] udevd[3502]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 68.171948][ T6233] udevd[6233]: inotify_add_watch(7, /dev/loop0p5, 10) failed: No such file or directory [ 68.188390][ T6966] EXT4-fs (loop2): warning: mounting fs with errors, running e2fsck is recommended [ 68.194883][ T3498] udevd[3498]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 68.201399][ T6966] EXT4-fs (loop2): failed to initialize system zone (-22) [ 68.216417][ T6966] EXT4-fs (loop2): mount failed [ 68.231988][ T6984] EXT4-fs error (device loop4): ext4_ext_check_inode:524: inode #3: comm syz.4.1691: pblk 24 bad header/extent: invalid extent entries - magic f30a, entries 3, max 4(4), depth 0(0) [ 68.276597][ T3583] udevd[3583]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 68.276909][ T3306] udevd[3306]: inotify_add_watch(7, /dev/loop0p6, 10) failed: No such file or directory [ 68.298329][ T3498] udevd[3498]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 68.310755][ T3506] udevd[3506]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 68.314731][ T3502] udevd[3502]: inotify_add_watch(7, /dev/loop0p5, 10) failed: No such file or directory [ 68.333761][ T6984] EXT4-fs error (device loop4): ext4_quota_enable:7129: comm syz.4.1691: Bad quota inode: 3, type: 0 [ 68.389216][ T6984] EXT4-fs warning (device loop4): ext4_enable_quotas:7170: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 68.447073][ T6984] EXT4-fs (loop4): mount failed [ 68.515768][ T7003] loop3: detected capacity change from 0 to 8192 [ 68.549356][ T29] audit: type=1326 audit(2000000465.654:209): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7014 comm="syz.1.1705" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fb3dbcbe969 code=0x0 [ 68.602463][ T3498] loop3: p1 < > p2 p3 < p5 p6 > p4 [ 68.607766][ T3498] loop3: partition table partially beyond EOD, truncated [ 68.616603][ T7021] delete_channel: no stack [ 68.629539][ T3498] loop3: p1 start 408832 is beyond EOD, truncated [ 68.635823][ T7021] delete_channel: no stack [ 68.636058][ T3498] loop3: p2 size 8388352 extends beyond EOD, truncated [ 68.663250][ T3498] loop3: p5 size 8388352 extends beyond EOD, truncated [ 68.684509][ T7003] loop3: p1 < > p2 p3 < p5 p6 > p4 [ 68.689997][ T7003] loop3: partition table partially beyond EOD, truncated [ 68.698552][ T7003] loop3: p1 start 408832 is beyond EOD, truncated [ 68.705086][ T7003] loop3: p2 size 8388352 extends beyond EOD, truncated [ 68.727513][ T7005] loop0: detected capacity change from 0 to 32768 [ 68.751181][ T7003] loop3: p5 size 8388352 extends beyond EOD, truncated [ 68.764082][ T3304] loop0: p1 p2 p3 < p5 p6 > [ 68.768981][ T3304] loop0: p1 size 242222080 extends beyond EOD, truncated [ 68.785332][ T3304] loop0: p2 start 4294967295 is beyond EOD, truncated [ 68.826792][ T7005] loop0: p1 p2 p3 < p5 p6 > [ 68.831993][ T7005] loop0: p1 size 242222080 extends beyond EOD, truncated [ 68.856425][ T7005] loop0: p2 start 4294967295 is beyond EOD, truncated [ 68.921553][ T7042] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 68.999492][ T7046] loop0: detected capacity change from 0 to 1024 [ 69.015334][ T7054] loop1: detected capacity change from 0 to 164 [ 69.017873][ T7046] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 69.065784][ T7054] Unable to read rock-ridge attributes [ 69.070468][ T7046] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 69.090989][ T7046] EXT4-fs (loop0): orphan cleanup on readonly fs [ 69.098367][ T7046] EXT4-fs error (device loop0): ext4_ext_check_inode:524: inode #3: comm syz.0.1720: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 2(4), depth 0(0) [ 69.129212][ T7046] EXT4-fs error (device loop0): ext4_quota_enable:7129: comm syz.0.1720: Bad quota inode: 3, type: 0 [ 69.141294][ T7052] loop2: detected capacity change from 0 to 8192 [ 69.148451][ T7046] EXT4-fs warning (device loop0): ext4_enable_quotas:7170: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 69.163427][ T7046] EXT4-fs (loop0): Cannot turn on quotas: error -117 [ 69.311900][ T7075] loop1: detected capacity change from 0 to 512 [ 69.345285][ T7075] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 69.355331][ T7075] EXT4-fs (loop1): orphan cleanup on readonly fs [ 69.362219][ T7075] Quota error (device loop1): dq_insert_tree: Quota tree root isn't allocated! [ 69.371489][ T7075] Quota error (device loop1): qtree_write_dquot: Error -5 occurred while creating quota [ 69.381383][ T7075] EXT4-fs error (device loop1): ext4_acquire_dquot:6935: comm syz.1.1734: Failed to acquire dquot type 1 [ 69.396082][ T7075] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.1734: bg 0: block 40: padding at end of block bitmap is not set [ 69.415427][ T7075] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 69.425239][ T7075] EXT4-fs (loop1): 1 truncate cleaned up [ 69.619710][ T7104] loop1: detected capacity change from 0 to 8192 [ 69.677901][ T7104] loop1: p1 < > p2 p4 [ 69.682227][ T7104] loop1: partition table partially beyond EOD, truncated [ 69.706043][ T7104] loop1: p1 start 408832 is beyond EOD, truncated [ 69.712782][ T7104] loop1: p2 size 8388352 extends beyond EOD, truncated [ 69.909472][ T29] audit: type=1400 audit(2000000466.929:210): avc: denied { create } for pid=7152 comm="syz.3.1773" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 70.046797][ T7172] loop1: detected capacity change from 0 to 512 [ 70.060715][ T7174] futex_wake_op: syz.0.1783 tries to shift op by 32; fix this program [ 70.091444][ T7172] EXT4-fs error (device loop1): ext4_ext_check_inode:524: inode #4: comm syz.1.1782: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 70.132556][ T7172] EXT4-fs error (device loop1): ext4_quota_enable:7129: comm syz.1.1782: Bad quota inode: 4, type: 1 [ 70.167603][ T7172] EXT4-fs warning (device loop1): ext4_enable_quotas:7170: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 70.193817][ T7172] EXT4-fs (loop1): mount failed [ 70.357681][ T7215] futex_wake_op: syz.2.1801 tries to shift op by -1; fix this program [ 70.369820][ T7212] loop1: detected capacity change from 0 to 1024 [ 70.394912][ T7212] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (51269!=20869) [ 70.420501][ T7212] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 70.484183][ T7212] EXT4-fs error (device loop1): ext4_get_journal_inode:5798: inode #32: comm syz.1.1802: iget: special inode unallocated [ 70.521246][ T7212] EXT4-fs (loop1): no journal found [ 70.526601][ T7212] EXT4-fs (loop1): can't get journal size [ 70.529650][ T7235] loop3: detected capacity change from 0 to 256 [ 70.561562][ T7212] EXT4-fs error (device loop1): __ext4_fill_super:5502: inode #2: comm syz.1.1802: iget: special inode unallocated [ 70.584439][ T7235] FAT-fs (loop3): bogus sectors per cluster 255 [ 70.590770][ T7235] FAT-fs (loop3): Can't find a valid FAT filesystem [ 70.627353][ T7243] loop4: detected capacity change from 0 to 8192 [ 70.637929][ T7212] EXT4-fs (loop1): get root inode failed [ 70.643813][ T7212] EXT4-fs (loop1): mount failed [ 70.679237][ T3304] loop4: p1 < > p2 p3 < p5 p6 > p4 [ 70.684711][ T3304] loop4: partition table partially beyond EOD, truncated [ 70.701154][ T3304] loop4: p1 start 408832 is beyond EOD, truncated [ 70.707675][ T3304] loop4: p2 size 8388352 extends beyond EOD, truncated [ 70.719812][ T3304] loop4: p5 size 8388352 extends beyond EOD, truncated [ 70.783761][ T7243] loop4: p1 < > p2 p3 < p5 p6 > p4 [ 70.789340][ T7243] loop4: partition table partially beyond EOD, truncated [ 70.803225][ T7243] loop4: p1 start 408832 is beyond EOD, truncated [ 70.809893][ T7243] loop4: p2 size 8388352 extends beyond EOD, truncated [ 70.843127][ T29] audit: type=1400 audit(2000000723.798:211): avc: denied { read } for pid=7267 comm="syz.0.1827" name="msr" dev="devtmpfs" ino=85 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 70.878727][ T7243] loop4: p5 size 8388352 extends beyond EOD, truncated [ 70.910096][ T7276] loop3: detected capacity change from 0 to 512 [ 70.924694][ T29] audit: type=1326 audit(2000000723.798:212): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7273 comm="syz.1.1831" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fb3dbcbe969 code=0x0 [ 70.959939][ T7276] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 70.997789][ T7276] EXT4-fs (loop3): warning: checktime reached, running e2fsck is recommended [ 71.021310][ T7276] EXT4-fs warning (device loop3): ext4_update_dynamic_rev:1132: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 71.041124][ T7276] EXT4-fs (loop3): 1 truncate cleaned up [ 71.056079][ T7293] loop0: detected capacity change from 0 to 1764 [ 71.075914][ T7293] iso9660: Bad value for 'uid' [ 71.080862][ T7293] iso9660: Bad value for 'uid' [ 71.335537][ T7328] loop1: detected capacity change from 0 to 512 [ 71.377070][ T7328] EXT4-fs (loop1): 1 orphan inode deleted [ 71.389096][ T7328] ext4 filesystem being mounted at /377/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 71.511743][ T7354] loop0: detected capacity change from 0 to 256 [ 71.554891][ T7354] FAT-fs (loop0): IO charset cp775 not found [ 71.644118][ T7372] tmpfs: Bad value for 'mpol' [ 71.889591][ T7403] dccp_invalid_packet: pskb_may_pull failed [ 72.025986][ T7419] loop0: detected capacity change from 0 to 128 [ 72.044517][ T7419] FAT-fs (loop0): bogus sectors per cluster 0 [ 72.051646][ T7419] FAT-fs (loop0): Can't find a valid FAT filesystem [ 72.319240][ T7443] loop0: detected capacity change from 0 to 8192 [ 72.391363][ T7443] loop0: p1 p2 p3 p4 < > [ 72.396128][ T7443] loop0: partition table partially beyond EOD, truncated [ 72.415988][ T7443] loop0: p1 size 8388608 extends beyond EOD, truncated [ 72.472673][ T7443] loop0: p2 size 589824 extends beyond EOD, truncated [ 72.513337][ T7443] loop0: p3 start 150994944 is beyond EOD, truncated [ 72.520356][ T7443] loop0: p4 start 1526857729 is beyond EOD, truncated [ 72.595470][ T7461] loop2: detected capacity change from 0 to 164 [ 72.628399][ T7461] isofs_fill_super: bread failed, dev=loop2, iso_blknum=41, block=82 [ 73.305305][ T7469] loop1: detected capacity change from 0 to 32768 [ 73.319845][ T7505] loop3: detected capacity change from 0 to 2048 [ 73.389229][ T3304] loop1: p1 p2 p3 < p5 p6 > [ 73.394024][ T3304] loop1: p1 size 242222080 extends beyond EOD, truncated [ 73.421165][ T3304] loop1: p2 start 4294967295 is beyond EOD, truncated [ 73.430276][ T7517] loop4: detected capacity change from 0 to 128 [ 73.446172][ T7469] loop1: p1 p2 p3 < p5 p6 > [ 73.474372][ T7469] loop1: p1 size 242222080 extends beyond EOD, truncated [ 73.499195][ T7469] loop1: p2 start 4294967295 is beyond EOD, truncated [ 73.670816][ T7537] loop3: detected capacity change from 0 to 512 [ 73.677591][ T7537] EXT4-fs: Ignoring removed nobh option [ 73.774030][ T7537] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -2 [ 73.822121][ T7537] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.1960: invalid indirect mapped block 2683928664 (level 1) [ 73.848231][ T7537] EXT4-fs (loop3): 1 truncate cleaned up [ 73.857693][ T7559] tmpfs: Unknown parameter '9' [ 73.860577][ T3506] udevd[3506]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 73.875628][ T3583] udevd[3583]: inotify_add_watch(7, /dev/loop1p5, 10) failed: No such file or directory [ 73.877035][ T7537] EXT4-fs mount: 34 callbacks suppressed [ 73.877055][ T7537] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 73.908836][ T3498] udevd[3498]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 73.924151][ T3502] udevd[3502]: inotify_add_watch(7, /dev/loop1p6, 10) failed: No such file or directory [ 73.959520][ T3583] udevd[3583]: inotify_add_watch(7, /dev/loop1p6, 10) failed: No such file or directory [ 73.959925][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 73.974509][ T3506] udevd[3506]: inotify_add_watch(7, /dev/loop1p5, 10) failed: No such file or directory [ 73.983822][ T3498] udevd[3498]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 74.109936][ T3325] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.125060][ T7580] 9pnet_fd: p9_fd_create_unix (7580): address too long: ./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa [ 74.273310][ T7602] loop2: detected capacity change from 0 to 512 [ 74.384101][ T7604] loop4: detected capacity change from 0 to 512 [ 74.392265][ T7604] EXT4-fs: Ignoring removed nomblk_io_submit option [ 74.459435][ T7604] EXT4-fs (loop4): filesystem is read-only [ 74.466383][ T7602] EXT4-fs: Ignoring removed orlov option [ 74.471894][ T7604] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 74.484050][ T7602] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 74.510836][ T7602] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 74.511083][ T7604] EXT4-fs (loop4): filesystem is read-only [ 74.525173][ T7604] EXT4-fs (loop4): orphan cleanup on readonly fs [ 74.536229][ T7602] EXT4-fs (loop2): orphan cleanup on readonly fs [ 74.547604][ T7602] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.1990: bg 0: block 248: padding at end of block bitmap is not set [ 74.574821][ T7604] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.1992: bg 0: block 64: padding at end of block bitmap is not set [ 74.596074][ T7602] __quota_error: 5 callbacks suppressed [ 74.596093][ T7602] Quota error (device loop2): write_blk: dquota write failed [ 74.609364][ T7602] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 74.612673][ T7604] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 74.619723][ T7602] EXT4-fs error (device loop2): ext4_acquire_dquot:6935: comm syz.2.1990: Failed to acquire dquot type 1 [ 74.681744][ T7620] loop3: detected capacity change from 0 to 8192 [ 74.688041][ T7604] EXT4-fs (loop4): 1 orphan inode deleted [ 74.688720][ T7602] EXT4-fs (loop2): 1 truncate cleaned up [ 74.700228][ T7604] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 74.701589][ T7602] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 74.783260][ T7624] loop3: detected capacity change from 0 to 1024 [ 74.790283][ T3315] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.820497][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.848669][ T7624] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 74.859581][ T7624] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (29254!=20869) [ 74.910099][ T7624] EXT4-fs (loop3): journal inode is deleted [ 75.063570][ T7640] loop3: detected capacity change from 0 to 512 [ 75.156477][ T7640] EXT4-fs (loop3): 1 orphan inode deleted [ 75.175411][ T3417] Quota error (device loop3): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 75.185506][ T3417] EXT4-fs error (device loop3): ext4_release_dquot:6971: comm kworker/u8:7: Failed to release dquot type 1 [ 75.199140][ T7640] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 75.263047][ T7640] ext4 filesystem being mounted at /383/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 75.356104][ T3325] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.658365][ T7691] loop4: detected capacity change from 0 to 512 [ 75.699355][ T7691] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 75.724133][ T7691] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8002c0a8, mo2=0002] [ 75.773116][ T7700] loop1: detected capacity change from 0 to 512 [ 75.780061][ T7691] EXT4-fs error (device loop4): ext4_xattr_inode_iget:437: inode #11: comm syz.4.2033: missing EA_INODE flag [ 75.797288][ T7691] EXT4-fs (loop4): Remounting filesystem read-only [ 75.823941][ T7700] EXT4-fs (loop1): can't mount with both data=journal and delalloc [ 75.834504][ T7691] EXT4-fs (loop4): 1 orphan inode deleted [ 75.875317][ T7691] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 75.936629][ T7712] loop1: detected capacity change from 0 to 1024 [ 75.966805][ T7712] EXT4-fs (loop1): Filesystem with casefold feature cannot be mounted without CONFIG_UNICODE [ 75.985872][ T3315] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.059603][ T7725] loop4: detected capacity change from 0 to 512 [ 76.089295][ T7725] EXT4-fs: Ignoring removed mblk_io_submit option [ 76.113614][ T7725] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 76.163513][ T7725] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 76.183002][ T7725] EXT4-fs (loop4): orphan cleanup on readonly fs [ 76.214821][ T7725] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:483: comm syz.4.2047: Invalid block bitmap block 0 in block_group 0 [ 76.270724][ T7725] EXT4-fs (loop4): Remounting filesystem read-only [ 76.277481][ T7725] Quota error (device loop4): write_blk: dquota write failed [ 76.323709][ T7725] Quota error (device loop4): write_blk: dquota write failed [ 76.331772][ T7725] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 76.374747][ T7725] EXT4-fs (loop4): 1 orphan inode deleted [ 76.407104][ T7725] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 76.417751][ T7756] delete_channel: no stack [ 76.460774][ T7756] delete_channel: no stack [ 76.467125][ T3315] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.622081][ T7778] loop2: detected capacity change from 0 to 512 [ 76.659075][ T7778] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 76.669392][ T7778] EXT4-fs (loop2): Unsupported encryption level 7 [ 76.673392][ T29] audit: type=1326 audit(2000000729.179:218): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7784 comm="syz.4.2079" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f0f66f4e969 code=0x0 [ 76.727237][ T7787] loop3: detected capacity change from 0 to 512 [ 76.779484][ T7787] Quota error (device loop3): find_tree_dqentry: Cycle in quota tree detected: block 3 index 0 [ 76.790621][ T7787] Quota error (device loop3): qtree_read_dquot: Can't read quota structure for id 0 [ 76.801910][ T7787] EXT4-fs error (device loop3): ext4_acquire_dquot:6935: comm syz.3.2080: Failed to acquire dquot type 1 [ 76.884224][ T7787] EXT4-fs (loop3): 1 truncate cleaned up [ 76.906001][ T7787] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 76.946400][ T7787] ext4 filesystem being mounted at /401/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 76.971642][ T7802] loop2: detected capacity change from 0 to 512 [ 76.997628][ T7802] EXT4-fs: Ignoring removed nomblk_io_submit option [ 77.029928][ T7802] EXT4-fs (loop2): filesystem is read-only [ 77.058292][ T7802] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 77.080580][ T3325] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.103878][ T7802] EXT4-fs (loop2): filesystem is read-only [ 77.109925][ T7802] EXT4-fs (loop2): orphan cleanup on readonly fs [ 77.130978][ T7802] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.2084: bg 0: block 64: padding at end of block bitmap is not set [ 77.170734][ T7802] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 77.187197][ T7802] EXT4-fs (loop2): 1 orphan inode deleted [ 77.244991][ T7802] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 77.322697][ T7833] futex_wake_op: syz.0.2101 tries to shift op by 32; fix this program [ 77.342393][ T7830] loop4: detected capacity change from 0 to 512 [ 77.353240][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.353301][ T7830] EXT4-fs: Ignoring removed oldalloc option [ 77.379309][ T7830] EXT4-fs error (device loop4): ext4_xattr_inode_iget:433: comm syz.4.2099: Parent and EA inode have the same ino 15 [ 77.399792][ T7830] EXT4-fs (loop4): Remounting filesystem read-only [ 77.406462][ T7830] EXT4-fs (loop4): 1 orphan inode deleted [ 77.413426][ T7830] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 77.455657][ T3315] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.506719][ T7847] loop3: detected capacity change from 0 to 512 [ 77.550908][ T7847] EXT4-fs: old and new quota format mixing [ 77.774564][ T7883] loop1: detected capacity change from 0 to 512 [ 77.803682][ T7883] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 77.813390][ T7883] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 77.814743][ T7888] loop0: detected capacity change from 0 to 1024 [ 77.850578][ T7888] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 77.860428][ T7883] EXT4-fs (loop1): orphan cleanup on readonly fs [ 77.890082][ T7888] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 77.916452][ T7883] EXT4-fs error (device loop1): ext4_orphan_get:1417: comm syz.1.2123: bad orphan inode 15 [ 77.939410][ T7888] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 77.939412][ T7883] ext4_test_bit(bit=14, block=18) = 1 [ 77.952976][ T7883] is_bad_inode(inode)=0 [ 77.957170][ T7883] NEXT_ORPHAN(inode)=1023 [ 77.961701][ T7883] max_ino=32 [ 77.965021][ T7883] i_nlink=0 [ 77.968530][ T7888] EXT4-fs (loop0): orphan cleanup on readonly fs [ 77.990477][ T7883] EXT4-fs error (device loop1): ext4_xattr_delete_inode:2962: inode #15: comm syz.1.2123: corrupted xattr block 19: e_value size too large [ 78.020654][ T7888] EXT4-fs error (device loop0): ext4_free_blocks:6587: comm syz.0.2127: Freeing blocks not in datazone - block = 0, count = 4096 [ 78.058301][ T7888] EXT4-fs (loop0): Remounting filesystem read-only [ 78.064929][ T7883] EXT4-fs warning (device loop1): ext4_evict_inode:279: xattr delete (err -117) [ 78.074556][ T7904] loop2: detected capacity change from 0 to 2048 [ 78.076715][ T7906] loop3: detected capacity change from 0 to 512 [ 78.081368][ T7904] EXT4-fs: Ignoring removed oldalloc option [ 78.087645][ T7888] EXT4-fs (loop0): 1 orphan inode deleted [ 78.099252][ T7904] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 78.109257][ T7883] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 78.155256][ T7906] EXT4-fs error (device loop3): ext4_orphan_get:1417: comm syz.3.2133: bad orphan inode 15 [ 78.177001][ T7888] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 78.190820][ T7913] loop4: detected capacity change from 0 to 512 [ 78.211502][ T7906] EXT4-fs (loop3): Remounting filesystem read-only [ 78.212018][ T7915] syz.2.2139(7915): Attempt to set a LOCK_MAND lock via flock(2). This support has been removed and the request ignored. [ 78.218148][ T7906] ext4_test_bit(bit=14, block=18) = 1 [ 78.218166][ T7906] is_bad_inode(inode)=0 [ 78.218174][ T7906] NEXT_ORPHAN(inode)=1023 [ 78.218182][ T7906] max_ino=32 [ 78.218255][ T7906] i_nlink=0 [ 78.219164][ T7906] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0009-000000000000 r/w without journal. Quota mode: none. [ 78.265747][ T3322] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.284265][ T7913] EXT4-fs warning (device loop4): ext4_enable_quotas:7170: Failed to enable quota tracking (type=0, err=-13, ino=3). Please run e2fsck to fix. [ 78.297139][ T7906] ext4 filesystem being mounted at /412/qY3aK supports timestamps until 2038-01-19 (0x7fffffff) [ 78.322820][ T3317] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.344235][ T7913] EXT4-fs (loop4): mount failed [ 78.349989][ T3325] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0009-000000000000. [ 78.361546][ T7919] loop2: detected capacity change from 0 to 2048 [ 78.418275][ T7919] Alternate GPT is invalid, using primary GPT. [ 78.424985][ T7919] loop2: p2 p3 p7 [ 78.828557][ T7982] loop1: detected capacity change from 0 to 2048 [ 78.835900][ T7982] EXT4-fs: Ignoring removed oldalloc option [ 78.859768][ T29] audit: type=1400 audit(2000000731.201:219): avc: denied { read } for pid=2990 comm="acpid" name="mouse2" dev="devtmpfs" ino=1279 scontext=system_u:system_r:acpid_t tcontext=root:object_r:device_t tclass=file permissive=1 [ 78.922376][ T7982] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 79.023727][ T8007] IPv6: addrconf: prefix option has invalid lifetime [ 79.039693][ T8010] loop1: detected capacity change from 0 to 764 [ 79.098359][ T8016] loop0: detected capacity change from 0 to 128 [ 79.119161][ T8016] vfat: Unexpected value for 'discard' [ 79.138769][ T8021] loop2: detected capacity change from 0 to 164 [ 79.187306][ T8027] loop3: detected capacity change from 0 to 1024 [ 79.197088][ T8027] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (12806!=20869) [ 79.232860][ T8027] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a842c018, mo2=0002] [ 79.241098][ T8027] System zones: 0-1, 3-36 [ 79.245839][ T8027] EXT4-fs (loop3): orphan cleanup on readonly fs [ 79.262336][ T8027] EXT4-fs (loop3): 1 orphan inode deleted [ 79.296559][ T8027] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 79.345286][ T3325] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.463854][ T8056] loop0: detected capacity change from 0 to 1024 [ 79.488157][ T8056] EXT4-fs (loop0): Can't support bigalloc feature without extents feature [ 79.488157][ T8056] [ 79.499009][ T8056] EXT4-fs (loop0): couldn't mount as ext2 due to feature incompatibilities [ 79.539909][ T8061] tmpfs: Bad value for 'mpol' [ 79.626451][ T8033] loop4: detected capacity change from 0 to 32768 [ 79.696258][ T3498] loop4: p1 p2 p3 < p5 p6 > [ 79.700948][ T3498] loop4: p1 size 242222080 extends beyond EOD, truncated [ 79.725770][ T3498] loop4: p2 start 4294967295 is beyond EOD, truncated [ 79.769896][ T8033] loop4: p1 p2 p3 < p5 p6 > [ 79.775294][ T8033] loop4: p1 size 242222080 extends beyond EOD, truncated [ 79.789888][ T8033] loop4: p2 start 4294967295 is beyond EOD, truncated [ 79.804780][ T8090] loop0: detected capacity change from 0 to 512 [ 79.846427][ T8090] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #11: comm syz.0.2222: invalid indirect mapped block 4294967295 (level 1) [ 79.908977][ T8090] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #11: comm syz.0.2222: invalid indirect mapped block 4294967295 (level 1) [ 79.948891][ T8090] EXT4-fs (loop0): 2 truncates cleaned up [ 79.972825][ T8102] loop1: detected capacity change from 0 to 1024 [ 80.005578][ T8090] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 80.006772][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 80.019727][ T3506] udevd[3506]: inotify_add_watch(7, /dev/loop4p5, 10) failed: No such file or directory [ 80.039093][ T3498] udevd[3498]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 80.039884][ T3583] udevd[3583]: inotify_add_watch(7, /dev/loop4p6, 10) failed: No such file or directory [ 80.067317][ T8102] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 80.094649][ T8102] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 80.102772][ T8102] EXT4-fs (loop1): orphan cleanup on readonly fs [ 80.116084][ T8102] EXT4-fs error (device loop1): __ext4_get_inode_loc:4450: comm syz.1.2228: Invalid inode table block 0 in block_group 0 [ 80.131948][ T3317] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.166166][ T8102] EXT4-fs (loop1): Remounting filesystem read-only [ 80.172916][ T8102] __quota_error: 4 callbacks suppressed [ 80.172931][ T8102] Quota error (device loop1): write_blk: dquota write failed [ 80.182491][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 80.186545][ T8102] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 80.197980][ T3583] udevd[3583]: inotify_add_watch(7, /dev/loop4p6, 10) failed: No such file or directory [ 80.206911][ T8102] EXT4-fs (loop1): 1 truncate cleaned up [ 80.218355][ T3506] udevd[3506]: inotify_add_watch(7, /dev/loop4p5, 10) failed: No such file or directory [ 80.236016][ T8102] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 80.246953][ T3498] udevd[3498]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 80.296133][ T8119] loop4: detected capacity change from 0 to 164 [ 80.336049][ T8119] ISOFS: primary root directory is empty. Disabling Rock Ridge and switching to Joliet. [ 80.360576][ T3322] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.746917][ T8164] loop4: detected capacity change from 0 to 256 [ 80.759764][ T8125] loop3: detected capacity change from 0 to 32768 [ 80.833906][ T3304] loop3: p1 p2 p3 < p5 p6 > [ 80.847580][ T3304] loop3: p1 size 242222080 extends beyond EOD, truncated [ 80.907332][ T3304] loop3: p2 start 4294967295 is beyond EOD, truncated [ 80.931981][ T8125] loop3: p1 p2 p3 < p5 p6 > [ 80.937191][ T8125] loop3: p1 size 242222080 extends beyond EOD, truncated [ 80.954969][ T8125] loop3: p2 start 4294967295 is beyond EOD, truncated [ 80.962533][ T8155] loop0: detected capacity change from 0 to 32768 [ 80.996997][ T8170] loop1: detected capacity change from 0 to 512 [ 81.028072][ T3498] loop0: p1 p3 < p5 p6 > [ 81.032962][ T8170] EXT4-fs warning (device loop1): ext4_enable_quotas:7170: Failed to enable quota tracking (type=0, err=-13, ino=3). Please run e2fsck to fix. [ 81.061405][ T8170] EXT4-fs (loop1): mount failed [ 81.094924][ T8155] loop0: p1 p3 < p5 p6 > [ 81.176802][ T29] audit: type=1400 audit(2000000733.324:224): avc: denied { mounton } for pid=8181 comm="syz.4.2266" path="/syzcgroup/cpu/syz4/cgroup.procs" dev="cgroup" ino=151 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=file permissive=1 [ 81.251915][ T3498] udevd[3498]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 81.277814][ T3506] udevd[3506]: inotify_add_watch(7, /dev/loop0p5, 10) failed: No such file or directory [ 81.303159][ T8188] loop3: detected capacity change from 0 to 1024 [ 81.326492][ T8188] EXT4-fs: Ignoring removed bh option [ 81.332264][ T8188] EXT4-fs: inline encryption not supported [ 81.367051][ T8188] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 81.418043][ T8188] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c80ce018, mo2=0000] [ 81.477896][ T8188] EXT4-fs error (device loop3): ext4_map_blocks:675: inode #3: block 2: comm syz.3.2270: lblock 2 mapped to illegal pblock 2 (length 1) [ 81.487687][ T8210] loop1: detected capacity change from 0 to 256 [ 81.543075][ T8210] FAT-fs (loop1): Directory bread(block 64) failed [ 81.582369][ T8210] FAT-fs (loop1): Directory bread(block 65) failed [ 81.597437][ T8188] Quota error (device loop3): qtree_write_dquot: dquota write failed [ 81.616807][ T8210] FAT-fs (loop1): Directory bread(block 66) failed [ 81.634620][ T8188] EXT4-fs error (device loop3): ext4_map_blocks:675: inode #3: block 48: comm syz.3.2270: lblock 0 mapped to illegal pblock 48 (length 1) [ 81.654127][ T8210] FAT-fs (loop1): Directory bread(block 67) failed [ 81.675348][ T8210] FAT-fs (loop1): Directory bread(block 68) failed [ 81.690411][ T8210] FAT-fs (loop1): Directory bread(block 69) failed [ 81.697138][ T8188] Quota error (device loop3): v2_write_file_info: Can't write info structure [ 81.706007][ T8188] EXT4-fs error (device loop3): ext4_acquire_dquot:6935: comm syz.3.2270: Failed to acquire dquot type 0 [ 81.727499][ T8210] FAT-fs (loop1): Directory bread(block 70) failed [ 81.731210][ T8236] loop2: detected capacity change from 0 to 2048 [ 81.738232][ T8210] FAT-fs (loop1): Directory bread(block 71) failed [ 81.753867][ T8188] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5899: Corrupt filesystem [ 81.767101][ T8188] EXT4-fs error (device loop3): ext4_evict_inode:259: inode #11: comm syz.3.2270: mark_inode_dirty error [ 81.779519][ T8236] EXT4-fs (loop2): bad geometry: first data block 0 is beyond end of filesystem (0) [ 81.784135][ T8210] FAT-fs (loop1): Directory bread(block 72) failed [ 81.809753][ T8188] EXT4-fs warning (device loop3): ext4_evict_inode:262: couldn't mark inode dirty (err -117) [ 81.825477][ T8210] FAT-fs (loop1): Directory bread(block 73) failed [ 81.839457][ T8188] EXT4-fs (loop3): 1 orphan inode deleted [ 81.871443][ T3417] EXT4-fs error (device loop3): ext4_map_blocks:675: inode #3: block 1: comm kworker/u8:7: lblock 1 mapped to illegal pblock 1 (length 1) [ 81.871685][ T8188] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 81.912681][ T3417] Quota error (device loop3): remove_tree: Can't read quota data block 1 [ 81.921242][ T3417] EXT4-fs error (device loop3): ext4_release_dquot:6971: comm kworker/u8:7: Failed to release dquot type 0 [ 81.983547][ T3325] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.036673][ T3325] EXT4-fs error (device loop3): __ext4_get_inode_loc:4450: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 82.068397][ T3325] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5899: Corrupt filesystem [ 82.085836][ T3325] EXT4-fs error (device loop3): ext4_quota_off:7219: inode #3: comm syz-executor: mark_inode_dirty error [ 82.094409][ T8268] loop1: detected capacity change from 0 to 1764 [ 82.193921][ T8281] loop4: detected capacity change from 0 to 512 [ 82.219417][ T8281] EXT4-fs: Invalid want_extra_isize 32767 [ 82.376907][ T8312] capability: warning: `syz.2.2328' uses deprecated v2 capabilities in a way that may be insecure [ 82.470659][ T8320] loop2: detected capacity change from 0 to 1024 [ 82.492937][ T8320] EXT4-fs: Invalid want_extra_isize 43834 [ 82.626696][ T8339] loop3: detected capacity change from 0 to 1024 [ 82.647366][ T8342] loop2: detected capacity change from 0 to 512 [ 82.653442][ T8339] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 82.673441][ T8339] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 82.691536][ T8339] EXT4-fs (loop3): orphan cleanup on readonly fs [ 82.718124][ T3506] ================================================================== [ 82.726268][ T3506] BUG: KCSAN: data-race in fill_mg_cmtime / shmem_symlink [ 82.727892][ T8342] Quota error (device loop2): v2_read_file_info: Free block number 1 out of range (1, 6). [ 82.733428][ T3506] [ 82.733438][ T3506] write to 0xffff888104707dfc of 4 bytes by task 3498 on cpu 0: [ 82.733460][ T3506] shmem_symlink+0x368/0x3c0 [ 82.746136][ T8339] EXT4-fs error (device loop3): __ext4_get_inode_loc:4450: comm syz.3.2342: Invalid inode table block 0 in block_group 0 [ 82.753288][ T3506] vfs_symlink+0xd1/0x1e0 [ 82.753322][ T3506] do_symlinkat+0xc7/0x3c0 [ 82.753348][ T3506] __x64_sys_symlink+0x50/0x60 [ 82.753370][ T3506] x64_sys_call+0x2d8d/0x2fb0 [ 82.753390][ T3506] do_syscall_64+0xd0/0x1a0 [ 82.753409][ T3506] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 82.753431][ T3506] [ 82.753438][ T3506] read to 0xffff888104707dfc of 4 bytes by task 3506 on cpu 1: [ 82.758944][ T8342] EXT4-fs warning (device loop2): ext4_enable_quotas:7170: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 82.771233][ T3506] fill_mg_cmtime+0x5b/0x260 [ 82.771277][ T3506] generic_fillattr+0x24a/0x340 [ 82.771312][ T3506] shmem_getattr+0x181/0x200 [ 82.771347][ T3506] vfs_getattr_nosec+0x143/0x1e0 [ 82.777899][ T8339] EXT4-fs (loop3): Remounting filesystem read-only [ 82.780500][ T3506] vfs_statx+0x11a/0x380 [ 82.785514][ T8339] Quota error (device loop3): write_blk: dquota write failed [ 82.790404][ T3506] vfs_fstatat+0xe1/0x160 [ 82.795361][ T8339] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 82.801435][ T3506] __se_sys_newfstatat+0x55/0x260 [ 82.801481][ T3506] __x64_sys_newfstatat+0x55/0x70 [ 82.801511][ T3506] x64_sys_call+0x2c22/0x2fb0 [ 82.801532][ T3506] do_syscall_64+0xd0/0x1a0 [ 82.805941][ T8342] EXT4-fs (loop2): mount failed [ 82.811578][ T3506] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 82.811612][ T3506] [ 82.811616][ T3506] value changed: 0x2cfdb5cb -> 0x2d7b51f6 [ 82.811626][ T3506] [ 82.811629][ T3506] Reported by Kernel Concurrency Sanitizer on: [ 82.811658][ T3506] CPU: 1 UID: 0 PID: 3506 Comm: udevd Not tainted 6.15.0-rc5-syzkaller-00136-g9c69f8884904 #0 PREEMPT(voluntary) [ 82.937055][ T3506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 82.947124][ T3506] ================================================================== [ 82.972746][ T8339] EXT4-fs (loop3): 1 truncate cleaned up [ 82.994505][ T8339] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 83.030742][ T3325] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.