last executing test programs: 1m29.750011992s ago: executing program 1 (id=158): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom', 0x800, 0x0) 1m29.729786913s ago: executing program 1 (id=162): times(&(0x7f0000000000)) 1m29.728799783s ago: executing program 1 (id=165): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control', 0x800, 0x0) 1m29.728141943s ago: executing program 1 (id=170): preadv(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0) 1m29.698752174s ago: executing program 1 (id=173): shutdown(0xffffffffffffffff, 0x0) 1m29.658656655s ago: executing program 1 (id=175): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 946.73901ms ago: executing program 5 (id=3341): bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xa, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b400000000000000dd0000000000000073013d00000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x19, &(0x7f0000000000), 0xb5, 0x10, &(0x7f0000000000), 0x7, 0x0, 0xffffffffffffffff, 0x68000000}, 0x48) 924.489171ms ago: executing program 0 (id=3342): prctl$PR_SET_SECCOMP(0xd, 0x0, 0x0) 872.386742ms ago: executing program 5 (id=3345): rt_sigsuspend(0x0, 0x0) 828.600944ms ago: executing program 0 (id=3346): syz_emit_ethernet(0x76, &(0x7f0000000240)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x40, 0x3a, 0x1, @rand_addr=' \x01\x00', @mcast2, {[], @dest_unreach={0x1, 0x4, 0x0, 0x7f, '\x00', {0x0, 0x6, "e1f588", 0x7, 0x0, 0xff, @mcast2, @ipv4={'\x00', '\xff\xff', @multicast1}, [@fragment={0x2f, 0x0, 0xf, 0x0, 0x0, 0x0, 0x65}, @hopopts={0x2e}]}}}}}}}, 0x0) 773.488276ms ago: executing program 5 (id=3349): syz_emit_ethernet(0x4a, &(0x7f0000000580)={@local, @broadcast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4dd308", 0x14, 0x6, 0x0, @ipv4={'\x00', '\xff\xff', @private=0xa010100}, @local, {[], {{0x4e22, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 773.128886ms ago: executing program 0 (id=3351): syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='mounts\x00') 722.580737ms ago: executing program 0 (id=3353): lsetxattr$security_selinux(&(0x7f00000001c0)='.\x00', &(0x7f0000000240), &(0x7f0000000280)='system_u:object_r:fsadm_exec_t:s0\x00', 0x12, 0x0) 721.745527ms ago: executing program 5 (id=3354): openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) 715.926467ms ago: executing program 2 (id=3355): seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x0, &(0x7f0000000340)={0x3, &(0x7f0000000280)=[{0x84}, {0x30, 0x0, 0x2, 0x8}, {0x6, 0x0, 0x0, 0xffff0001}]}) 594.430702ms ago: executing program 3 (id=3359): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="9feb0100180000000000000038000000380000000c0000000a0000000000001104000000ffffffff000000000000000203000000000000000000000b02000000020000000000000e010000000000000000004f5f0000000000002e"], 0x0, 0x5c}, 0x28) 589.210411ms ago: executing program 0 (id=3360): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x7, [@struct={0x6, 0x0, 0x0, 0xf, 0x1, 0x5}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x61]}}, 0x0, 0x2b, 0x0, 0x6}, 0x28) 577.912611ms ago: executing program 5 (id=3361): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000010100000000000000000018010000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bca2000000000000a6020000f8ffffffb7030000080000007b04000000000000850000000800000095"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x40, '\x00', 0x0, @fallback=0xa, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc641}, 0x94) 572.651212ms ago: executing program 2 (id=3362): prctl$PR_MCE_KILL(0x23, 0x9, 0x7fffffffeffe) 529.020453ms ago: executing program 2 (id=3363): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f00000006c0)='./file0\x00', 0x58e, &(0x7f0000000700), 0x1, 0x459, &(0x7f0000000240)="$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") 521.352194ms ago: executing program 5 (id=3365): bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001540)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x200000, 0x10, &(0x7f0000000000), 0x143}, 0x48) 510.309933ms ago: executing program 0 (id=3366): bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@bloom_filter={0x1e, 0x0, 0xa, 0x7fffffdb, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x2000008, 0x0, 0x4}, 0x50) 510.024504ms ago: executing program 3 (id=3367): bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="180a0000fd3f00000000000005000000850000002f000000850000000f00000095"], &(0x7f0000000080)='GPL\x00', 0x2, 0x0, 0x0, 0x0, 0x20, '\x00', 0x0, @fallback=0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x94) 462.377815ms ago: executing program 4 (id=3368): syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x44}, @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00U\a', 0x14, 0x6, 0x0, @private1={0xfc, 0x1, '\x00', 0x2}, @local, {[], {{0x0, 0xc001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x7ffe}}}}}}}, 0x0) 430.141216ms ago: executing program 3 (id=3369): request_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000001ffb)={'syz', 0x3, 0x14}, &(0x7f0000001fee)='R\t\xff\x7fst\xe3c*sgrVid:\x00e', 0x0) 283.341ms ago: executing program 3 (id=3370): bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0xc, 0x4, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000000000000000000730198000000000095"], &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x4, '\x00', 0x0, @fallback=0x33, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 283.004811ms ago: executing program 4 (id=3371): prctl$PR_GET_SPECULATION_CTRL(0x23, 0x4, 0x7fffffffeff7) 234.169793ms ago: executing program 2 (id=3372): bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x20, {0x3, 0x5, 0x7fff}}]}}, 0x0, 0x32}, 0x28) 154.260595ms ago: executing program 3 (id=3373): bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b400000000000000791048000000000071002c000000000095000300"], &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_msg}, 0x48) 154.146655ms ago: executing program 4 (id=3374): bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x8, &(0x7f00000012c0)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x48) 144.035055ms ago: executing program 2 (id=3375): ustat(0x8000000000000001, &(0x7f0000000000)) 112.425296ms ago: executing program 4 (id=3376): socketpair(0x23, 0x2, 0x0, &(0x7f00000000c0)) 96.403817ms ago: executing program 3 (id=3377): syz_mount_image$msdos(&(0x7f0000000300), &(0x7f0000000340)='./file0\x00', 0x0, &(0x7f0000000380), 0x1, 0x2cc, &(0x7f00000003c0)="$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") 72.843987ms ago: executing program 2 (id=3378): syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000480)='./file1\x00', 0x0, &(0x7f0000000180), 0x21, 0x78c, &(0x7f00000007c0)="$eJzs3c1rHOUfAPDvbJLmpf39EkHQegoIGijdmBpbBQ8VDyJYKejZdtlsQ80mW7Kb0oQcWkTwIqh4EPTSsy/15tWXq/4XHqSlalqseJDI7Eu7bXbTTZrdBPL5wGSfZ2Y2z/PdZ+aZZ3aG2QD2rfH0TybicER8lESM1ucnETFQTfVHnKytd2dtNZ9OSayvv/VHUl3n9tpqPprekzpYzzwZET++H3Eks7Hc8vLKXK5YLCzW85OV+QuT5eWVo+fnc7OF2cLC8anp6WMnXjhxfOdi/euXlUM3Pn7t2W9O/vPeE9c+/CmJ4ThUX9Ycx04Zj/H6ZzKQfoT3eXWnC9tlyW5XgG1Jd82+2l4eh2M0+qqpNoZ7WTMAoFvWAYB9KDEGAIB9pvE9wO211Xxj2t1vJHrr5isRMVSLv3F9s7akv37Nbqh6HXTkdnLflZEkIsZ2oPzxiPjiu3e+Sqeot4NraUAvXL4SEWfHxjf2/8mGexa26rnNFq4PVl/GH5i9344/sJu+T8c/L7Ya/2Xujn+ixfhnsMW+ux0P3/8z13egmLbS8d/LTfe23WmKv26sr577X3XMN5CcO18spH3b/yNiIgYG0/xUddXWI7eJW//eald+8/jvz0/e/TItP329t0bmev/g/e+ZyVVyjxp3w80rEU/1t4o/udv+SZvx7+kOy3j9pQ8+b7csjT+NtzFtjL+71q9GPNOy/e+1ZbLp/YmT1c1hsrFRtPDtr5+NtCu/uf3TKS2/cS7QC2n7j2we/1jSfL9meetl/Hx19Id2yx4ef+vt/0DydjV9oD7vUq5SWZyKOHDyjY3zj917byPfWD+Nf+Lp1vt/rdjW2396Tni2w/j7b/z+9fbj7640/pkttf/WE9fuzPW1K7+z9p+upibqczrp/zqt4KN8dgAAAAAAAAAAAAAAAAAAAAAAAADQqUxEHIokk72bzmSy2dpveD8eI5liqVw5cq60tDAT1d/KHouBTONRl6NNz0Odqj8Pv5E/9kD++Yh4LCI+HRyu5rP5pPrcQQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYCw62+f3/1G+Du107AKBrhna7AgBAzzn+A8D+s7Xj/3DX6gEA9I7zfwDYfzo+/p/tbj0AgN5x/g8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAECXnT51Kp3W/15bzaf5mYvLS3Oli0dnCuW57PxSPpsvLV7IzpZKs8VCNl+ab/uPLtdeiqXShelYWLo0WSmUK5Pl5ZUz86WlhcqZ8/O52cKZwkDPIgMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACAzpWXV+ZyxWJhUWLTxPDeqMaeSfTHA3OG9kjFJHYo0dxLDLfqOt7sWScFAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsIf9FwAA///Wgy0v") 20.288959ms ago: executing program 4 (id=3379): arch_prctl$ARCH_GET_XCOMP_PERM(0x1022, &(0x7f0000000200)) 0s ago: executing program 4 (id=3380): syz_usb_connect$lan78xx(0x5, 0x3f, &(0x7f0000000040)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0x424, 0x7850, 0x0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d}}]}}, 0x0) kernel console output (not intermixed with test programs): T6281] loop5: p121 start 655105 is beyond EOD, truncated [ 78.554549][ T6281] loop5: p124 start 655105 is beyond EOD, truncated [ 78.563128][ T6281] loop5: p127 start 655105 is beyond EOD, truncated [ 78.571979][ T6281] loop5: p130 start 655105 is beyond EOD, truncated [ 78.603327][ T6281] loop5: p133 start 655105 is beyond EOD, truncated [ 78.632147][ T6281] loop5: p136 start 655105 is beyond EOD, truncated [ 78.645866][ T6281] loop5: p139 start 655105 is beyond EOD, truncated [ 78.654929][ T6281] loop5: p142 start 655105 is beyond EOD, truncated [ 78.665140][ T6281] loop5: p145 start 655105 is beyond EOD, truncated [ 78.674409][ T6281] loop5: p148 start 655105 is beyond EOD, truncated [ 78.683333][ T6281] loop5: p151 start 655105 is beyond EOD, truncated [ 78.691937][ T6281] loop5: p154 start 655105 is beyond EOD, truncated [ 78.723799][ T6281] loop5: p157 start 655105 is beyond EOD, truncated [ 78.739485][ T6281] loop5: p160 start 655105 is beyond EOD, truncated [ 78.749845][ T6281] loop5: p163 start 655105 is beyond EOD, truncated [ 78.758196][ T6281] loop5: p166 start 655105 is beyond EOD, truncated [ 78.767915][ T6281] loop5: p169 start 655105 is beyond EOD, truncated [ 78.783427][ T6281] loop5: p172 start 655105 is beyond EOD, truncated [ 78.800338][ T6281] loop5: p175 start 655105 is beyond EOD, truncated [ 78.810644][ T6281] loop5: p178 start 655105 is beyond EOD, truncated [ 78.842242][ T6281] loop5: p181 start 655105 is beyond EOD, truncated [ 78.851148][ T6416] loop0: detected capacity change from 0 to 256 [ 78.853809][ T6281] loop5: p184 start 655105 is beyond EOD, truncated [ 78.871886][ T6416] msdos: Bad value for 'errors' [ 78.887743][ T6281] loop5: p187 start 655105 is beyond EOD, truncated [ 78.901525][ T6281] loop5: p190 start 655105 is beyond EOD, truncated [ 78.926522][ T6281] loop5: p193 start 655105 is beyond EOD, truncated [ 78.946930][ T6281] loop5: p196 start 655105 is beyond EOD, truncated [ 78.970720][ T6281] loop5: p199 start 655105 is beyond EOD, truncated [ 78.980024][ T6426] futex_wake_op: syz.0.1476 tries to shift op by -1; fix this program [ 78.992140][ T6281] loop5: p202 start 655105 is beyond EOD, truncated [ 79.015668][ T6281] loop5: p205 start 655105 is beyond EOD, truncated [ 79.033905][ T6281] loop5: p208 start 655105 is beyond EOD, truncated [ 79.053602][ T6281] loop5: p211 start 655105 is beyond EOD, truncated [ 79.069746][ T6432] loop3: detected capacity change from 0 to 2048 [ 79.081267][ T6281] loop5: p214 start 655105 is beyond EOD, truncated [ 79.099946][ T6281] loop5: p217 start 655105 is beyond EOD, truncated [ 79.116752][ T6432] EXT4-fs error (device loop3): ext4_ext_check_inode:521: inode #2: comm syz.3.1480: pblk 0 bad header/extent: eh_entries is 0 but eh_depth is > 0 - magic f30a, entries 0, max 4(4), depth 5(5) [ 79.141160][ T6436] loop0: detected capacity change from 0 to 1764 [ 79.150175][ T6432] loop3: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 79.150402][ T6432] EXT4-fs (loop3): get root inode failed [ 79.159992][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 79.172984][ C1] EXT4-fs (loop3): initial error at time 1781498099: ext4_ext_check_inode:521: inode 2 [ 79.184375][ C1] EXT4-fs (loop3): last error at time 1781498099: ext4_ext_check_inode:521: inode 2 [ 79.187770][ T6281] loop5: p220 start 655105 is beyond EOD, [ 79.195758][ T6432] EXT4-fs (loop3): mount failed [ 79.208812][ T6281] truncated [ 79.216709][ T6281] loop5: p223 start 655105 is beyond EOD, truncated [ 79.253911][ T6281] loop5: p226 start 655105 is beyond EOD, truncated [ 79.280574][ T6281] loop5: p229 start 655105 is beyond EOD, truncated [ 79.308718][ T6281] loop5: p232 start 655105 is beyond EOD, truncated [ 79.325597][ T6446] loop4: detected capacity change from 0 to 512 [ 79.333684][ T6281] loop5: p235 start 655105 is beyond EOD, truncated [ 79.343713][ T6446] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e040e018, mo2=0002] [ 79.352073][ T6446] System zones: 1-12 [ 79.360070][ T6446] EXT4-fs error (device loop4): ext4_xattr_inode_iget:441: inode #12: comm syz.4.1487: missing EA_INODE flag [ 79.365376][ T6281] loop5: p238 start 655105 is beyond EOD, [ 79.372208][ T6446] EXT4-fs error (device loop4): ext4_xattr_inode_iget:446: comm syz.4.1487: error while reading EA inode 12 err=-117 [ 79.378136][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 79.378159][ C0] EXT4-fs (loop4): initial error at time 1781498099: ext4_xattr_inode_iget:441: inode 12 [ 79.378208][ C0] EXT4-fs (loop4): last error at time 1781498099: ext4_xattr_inode_iget:441: inode 12 [ 79.395382][ T6281] truncated [ 79.403711][ T6446] EXT4-fs (loop4): 1 orphan inode deleted [ 79.434995][ T6446] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 79.467081][ T6281] loop5: p241 start 655105 is beyond EOD, truncated [ 79.471989][ T3581] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.488385][ T6453] loop3: detected capacity change from 0 to 256 [ 79.497414][ T6281] loop5: p244 start 655105 is beyond EOD, truncated [ 79.525466][ T6453] FAT-fs (loop3): Invalid FSINFO signature: 0x00fffff8, 0x00000000 (sector = 1) [ 79.546480][ T6281] loop5: p247 start 655105 is beyond EOD, truncated [ 79.599671][ T6281] loop5: p250 start 655105 is beyond EOD, truncated [ 79.641396][ T6281] loop5: p253 start 655105 is beyond EOD, truncated [ 79.668895][ T28] kauditd_printk_skb: 12 callbacks suppressed [ 79.668913][ T28] audit: type=1400 audit(1781498099.541:265): avc: denied { create } for pid=6470 comm="syz.2.1498" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 79.763109][ T28] audit: type=1400 audit(1781498099.616:266): avc: denied { unlink } for pid=3570 comm="syz-executor" name="file0" dev="tmpfs" ino=1330 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 80.171653][ T3287] udevd[3287]: inotify_add_watch(7, /dev/loop5p5, 10) failed: No such file or directory [ 80.171685][ T3291] udevd[3291]: inotify_add_watch(7, /dev/loop5p2, 10) failed: No such file or directory [ 80.201427][ T3511] udevd[3511]: inotify_add_watch(7, /dev/loop5p1, 10) failed: No such file or directory [ 80.214500][ T3290] udevd[3290]: inotify_add_watch(7, /dev/loop5p4, 10) failed: No such file or directory [ 80.281809][ T3287] udevd[3287]: inotify_add_watch(7, /dev/loop5p18, 10) failed: No such file or directory [ 80.285669][ T3292] udevd[3292]: inotify_add_watch(7, /dev/loop5p17, 10) failed: No such file or directory [ 80.313136][ T3513] udevd[3513]: inotify_add_watch(7, /dev/loop5p15, 10) failed: No such file or directory [ 80.351934][ T6525] udevd[6525]: inotify_add_watch(7, /dev/loop5p8, 10) failed: No such file or directory [ 80.367231][ T6528] udevd[6528]: inotify_add_watch(7, /dev/loop5p9, 10) failed: No such file or directory [ 80.381183][ T6524] udevd[6524]: inotify_add_watch(7, /dev/loop5p6, 10) failed: No such file or directory [ 80.397138][ T28] audit: type=1400 audit(1781498100.205:267): avc: denied { create } for pid=6538 comm="syz.5.1527" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 80.918069][ T6571] cgroup: No subsys list or none specified [ 81.003913][ T28] audit: type=1326 audit(1781498100.785:268): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6578 comm="syz.3.1549" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f03e54dce59 code=0x0 [ 81.177009][ T6606] FAT-fs (loop5): bogus number of FAT sectors [ 81.195697][ T6606] FAT-fs (loop5): Can't find a valid FAT filesystem [ 81.254277][ T6613] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 81.268475][ T6613] isofs_fill_super: get root inode failed [ 81.386534][ T6623] EXT4-fs error (device loop2): ext4_orphan_get:1399: inode #15: comm syz.2.1571: iget: bad extended attribute block 1 [ 81.413721][ T6623] EXT4-fs error (device loop2): ext4_orphan_get:1404: comm syz.2.1571: couldn't read orphan inode 15 (err -117) [ 81.429490][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 81.429511][ C1] EXT4-fs (loop2): initial error at time 1781498356: ext4_orphan_get:1399: inode 15 [ 81.429554][ C1] EXT4-fs (loop2): last error at time 1781498356: ext4_orphan_get:1399: inode 15 [ 81.464777][ T6623] fserror_report: 10 callbacks suppressed [ 81.464792][ T6623] loop2: lost filesystem error report for type 5 error -117 [ 81.473429][ T6623] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 81.518354][ T3570] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.813414][ T28] audit: type=1400 audit(1781498356.545:269): avc: denied { unmount } for pid=3577 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 81.985078][ T6685] FAT-fs (loop3): bogus sectors per cluster 0 [ 82.021035][ T6685] FAT-fs (loop3): Can't find a valid FAT filesystem [ 82.040693][ T28] audit: type=1400 audit(1781498356.761:270): avc: denied { mounton } for pid=6694 comm="syz.0.1606" path="/syzcgroup/cpu/syz0/cgroup.procs" dev="cgroup" ino=53 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=file permissive=1 [ 82.155197][ T6707] EXT4-fs (loop3): bad geometry: first data block is 0 with a 1k block and cluster size [ 82.168886][ T6706] EXT4-fs warning (device loop5): ext4_multi_mount_protect:313: fsck is running on the filesystem [ 82.194108][ T6706] EXT4-fs warning (device loop5): ext4_multi_mount_protect:313: MMP failure info: last update time: 1669132786, last update node: dvyukov-desk.muc.corp.google.com, last update device: loop4 [ 82.259644][ T6715] EXT4-fs: inline encryption not supported [ 82.286034][ T6715] EXT4-fs (loop2): warning: checktime reached, running e2fsck is recommended [ 82.326483][ T6715] EXT4-fs warning (device loop2): ext4_xattr_inode_get:560: inode #11: comm syz.2.1616: EA inode hash validation failed [ 82.346712][ T6715] EXT4-fs error (device loop2): ext4_xattr_inode_iget:441: inode #11: comm syz.2.1616: iget: bad extra_isize 58 (inode size 256) [ 82.364505][ T6715] EXT4-fs error (device loop2): ext4_xattr_inode_iget:446: comm syz.2.1616: error while reading EA inode 11 err=-117 [ 82.376989][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 82.377017][ C1] EXT4-fs (loop2): initial error at time 1781498357: ext4_xattr_inode_iget:441: inode 11 [ 82.377049][ C1] EXT4-fs (loop2): last error at time 1781498357: ext4_xattr_inode_iget:441: inode 11 [ 82.404978][ T6715] loop2: lost filesystem error report for type 5 error -117 [ 82.405958][ T28] audit: type=1326 audit(1781498357.097:271): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6727 comm="syz.5.1622" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f680a42ce59 code=0x0 [ 82.437495][ T6715] EXT4-fs (loop2): 1 orphan inode deleted [ 82.459811][ T6715] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 82.582574][ T3570] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.781164][ T6766] set_capacity_and_notify: 12 callbacks suppressed [ 82.781182][ T6766] loop5: detected capacity change from 0 to 512 [ 82.822404][ T6766] EXT4-fs: inline encryption not supported [ 82.851002][ T6766] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 82.876193][ T6766] EXT4-fs error (device loop5): __ext4_fill_super:5596: inode #2: comm syz.5.1641: casefold flag without casefold feature [ 82.902143][ T6766] fserror_report: 3 callbacks suppressed [ 82.902163][ T6766] loop5: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 82.935270][ T6766] EXT4-fs (loop5): get root inode failed [ 82.945021][ C1] EXT4-fs (loop5): error count since last fsck: 1 [ 82.945043][ C1] EXT4-fs (loop5): initial error at time 1781498357: __ext4_fill_super:5596: inode 2 [ 82.945082][ C1] EXT4-fs (loop5): last error at time 1781498357: __ext4_fill_super:5596: inode 2 [ 82.995383][ T6766] EXT4-fs (loop5): mount failed [ 83.018625][ T6787] loop0: detected capacity change from 0 to 1764 [ 83.050578][ T6787] ISOFS: Bad logical zone size 1280 [ 83.213516][ T6819] cgroup: Invalid name [ 83.371173][ T6839] loop2: detected capacity change from 0 to 1024 [ 83.386122][ T6839] EXT4-fs (loop2): inodes count not valid: 8192 vs 32 [ 83.561413][ T6864] loop2: detected capacity change from 0 to 1024 [ 83.568233][ T6864] EXT4-fs: inline encryption not supported [ 83.606396][ T6864] EXT4-fs (loop2): orphan cleanup on readonly fs [ 83.631861][ T6864] EXT4-fs (loop2): 1 truncate cleaned up [ 83.660951][ T6864] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 83.751473][ T3570] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.793821][ T28] audit: type=1400 audit(1781498358.399:272): avc: denied { remount } for pid=6887 comm="syz.2.1700" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 83.982070][ T6906] loop0: detected capacity change from 0 to 1764 [ 84.208645][ T6920] loop5: detected capacity change from 0 to 8192 [ 84.252436][ T6920] loop5: p1 p3 p4 [ 84.259096][ T6920] loop5: p3 start 117772289 is beyond EOD, truncated [ 84.278259][ T6920] loop5: p4 size 4281074432 extends beyond EOD, truncated [ 84.403365][ T6944] loop2: detected capacity change from 0 to 512 [ 84.443495][ T6944] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 84.475164][ T6944] EXT4-fs (loop2): orphan cleanup on readonly fs [ 84.502243][ T6944] EXT4-fs error (device loop2): ext4_do_update_inode:5690: inode #16: comm syz.2.1729: corrupted inode contents [ 84.532795][ T6944] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 84.535292][ T6944] EXT4-fs error (device loop2): ext4_dirty_inode:6587: inode #16: comm syz.2.1729: mark_inode_dirty error [ 84.546477][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 84.546505][ C1] EXT4-fs (loop2): initial error at time 1781498359: ext4_do_update_inode:5690: inode 16 [ 84.546543][ C1] EXT4-fs (loop2): last error at time 1781498359: ext4_do_update_inode:5690: inode 16 [ 84.586112][ T6944] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 84.587433][ T6944] EXT4-fs error (device loop2): ext4_do_update_inode:5690: inode #16: comm syz.2.1729: corrupted inode contents [ 84.610737][ T6944] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 84.612243][ T6944] EXT4-fs error (device loop2): __ext4_ext_dirty:207: inode #16: comm syz.2.1729: mark_inode_dirty error [ 84.664311][ T6944] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 84.665819][ T6944] EXT4-fs error (device loop2): ext4_do_update_inode:5690: inode #16: comm syz.2.1729: corrupted inode contents [ 84.711727][ T6944] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 84.712597][ T6944] EXT4-fs error (device loop2) in ext4_orphan_del:303: Corrupt filesystem [ 84.759195][ T6968] loop3: detected capacity change from 0 to 128 [ 84.773073][ T6944] loop2: lost filesystem error report for type 5 error -117 [ 84.773556][ T6944] EXT4-fs error (device loop2): ext4_do_update_inode:5690: inode #16: comm syz.2.1729: corrupted inode contents [ 84.806395][ T6968] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (30846!=65535) [ 84.828229][ T6944] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 84.829829][ T6944] EXT4-fs error (device loop2): ext4_truncate:4690: inode #16: comm syz.2.1729: mark_inode_dirty error [ 84.855023][ T6968] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 84.873641][ T6979] loop0: detected capacity change from 0 to 164 [ 84.876445][ T6944] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 84.885816][ T6944] EXT4-fs error (device loop2) in ext4_process_orphan:345: Corrupt filesystem [ 84.921955][ T6944] loop2: lost filesystem error report for type 5 error -117 [ 84.929497][ T6944] EXT4-fs (loop2): 1 truncate cleaned up [ 84.945811][ T3577] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 84.956613][ T30] Quota error (device loop2): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 84.997387][ T30] EXT4-fs error (device loop2): ext4_release_dquot:7068: comm kworker/u8:1: Failed to release dquot type 1 [ 85.038599][ T30] loop2: lost filesystem error report for type 5 error -117 [ 85.040488][ T6944] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 85.157979][ T3570] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 85.245609][ T28] audit: type=1400 audit(1781498359.755:273): avc: denied { create } for pid=7017 comm="syz.2.1764" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 85.305221][ T7023] loop5: detected capacity change from 0 to 512 [ 85.409212][ T7034] EXT4-fs: Ignoring removed nobh option [ 85.427558][ T7034] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 85.478484][ T7034] EXT4-fs (loop5): group descriptors corrupted! [ 85.515745][ T7039] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 85.596247][ T3577] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 85.810860][ T7076] EXT4-fs error (device loop0): ext4_iget_extra_inode:5128: inode #15: comm syz.0.1791: corrupted in-inode xattr: invalid ea_ino [ 85.864316][ T7076] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 85.864625][ T7076] EXT4-fs error (device loop0): ext4_orphan_get:1404: comm syz.0.1791: couldn't read orphan inode 15 (err -117) [ 85.874108][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 85.874132][ C0] EXT4-fs (loop0): initial error at time 1781498360: ext4_iget_extra_inode:5128: inode 15 [ 85.874184][ C0] EXT4-fs (loop0): last error at time 1781498360: ext4_iget_extra_inode:5128: inode 15 [ 85.915979][ T7076] loop0: lost filesystem error report for type 5 error -117 [ 85.923853][ T7076] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 85.946291][ T7085] tmpfs: Bad value for 'mpol' [ 85.979685][ T3568] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.097576][ T7103] FAT-fs (loop0): bogus logical sector size 2049 [ 86.126528][ T7103] FAT-fs (loop0): Can't find a valid FAT filesystem [ 86.251892][ T7125] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x61417272 (sector = 1) [ 86.279386][ T7125] FAT-fs (loop2): bogus number of directory entries (2047) [ 86.309458][ T7125] FAT-fs (loop2): Can't find a valid FAT filesystem [ 86.621126][ T7179] FAT-fs (loop0): bogus sectors per cluster 0 [ 86.651769][ T7179] FAT-fs (loop0): Can't find a valid FAT filesystem [ 86.698261][ T7188] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 86.732652][ T7188] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (12687!=20869) [ 86.752079][ T7188] EXT4-fs (loop4): invalid journal inode [ 86.758276][ T7188] EXT4-fs (loop4): can't get journal size [ 86.772853][ T7188] EXT4-fs error (device loop4): ext4_protect_reserved_inode:182: inode #2: comm syz.4.1847: blocks 3-3 from inode overlap system zone [ 86.819970][ T7188] loop4: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 86.820260][ T7188] EXT4-fs (loop4): failed to initialize system zone (-117) [ 86.829506][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 86.829531][ C0] EXT4-fs (loop4): initial error at time 1781498361: ext4_protect_reserved_inode:182: inode 2 [ 86.829578][ C0] EXT4-fs (loop4): last error at time 1781498361: ext4_protect_reserved_inode:182: inode 2 [ 86.935345][ T7188] EXT4-fs (loop4): mount failed [ 87.027142][ T7213] journal_path: Lookup failure for './file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa' [ 87.086808][ T7213] EXT4-fs: error: could not find journal device path [ 87.795302][ T7278] EXT4-fs: EXT4-fs: inode_readahead_blks must be 0 or a power of 2 smaller than 2^31 [ 87.943521][ T7282] Alternate GPT is invalid, using primary GPT. [ 87.950536][ T7282] loop3: p1 p2 p3 [ 87.968604][ T7282] loop3: partition table partially beyond EOD, truncated [ 88.151299][ T7300] tmpfs: Bad value for 'mpol' [ 88.152050][ T28] audit: type=1400 audit(1781498362.477:274): avc: denied { mounton } for pid=7299 comm="syz.5.1901" path="/syzcgroup/unified/syz5" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=dir permissive=1 [ 88.219926][ T7304] set_capacity_and_notify: 11 callbacks suppressed [ 88.219944][ T7304] loop0: detected capacity change from 0 to 512 [ 88.268001][ T7304] journal_path: Lookup failure for './file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa' [ 88.331685][ T7304] EXT4-fs: error: could not find journal device path [ 88.483213][ T28] audit: type=1326 audit(1781498362.786:275): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7325 comm="syz.5.1915" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f680a42ce59 code=0x0 [ 88.542334][ T7333] tmpfs: Bad value for 'mpol' [ 88.671736][ T7346] loop4: detected capacity change from 0 to 1024 [ 88.696065][ T7346] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 88.729540][ T7346] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 88.769468][ T7346] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 88.782170][ T7346] EXT4-fs (loop4): orphan cleanup on readonly fs [ 88.813196][ T7346] EXT4-fs error (device loop4): __ext4_get_inode_loc:4885: comm syz.4.1924: Invalid inode table block 0 in block_group 0 [ 88.847086][ T7346] loop4: lost filesystem error report for type 5 error -117 [ 88.848764][ T7346] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 88.865913][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 88.865931][ C1] EXT4-fs (loop4): initial error at time 1781498363: __ext4_get_inode_loc:4885 [ 88.865956][ C1] EXT4-fs (loop4): last error at time 1781498363: __ext4_get_inode_loc:4885 [ 88.892255][ T7346] loop4: lost filesystem error report for type 5 error -117 [ 88.893792][ T7346] EXT4-fs error (device loop4): ext4_quota_write:7421: inode #3: comm syz.4.1924: mark_inode_dirty error [ 88.925525][ T7346] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 88.929733][ T7346] Quota error (device loop4): write_blk: dquota write failed [ 88.951340][ T7346] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 88.961638][ T7346] EXT4-fs error (device loop4): ext4_acquire_dquot:7032: comm syz.4.1924: Failed to acquire dquot type 0 [ 88.973053][ T7346] loop4: lost filesystem error report for type 5 error -117 [ 88.974112][ T7346] EXT4-fs error (device loop4): __ext4_get_inode_loc:4885: comm syz.4.1924: Invalid inode table block 0 in block_group 0 [ 89.058831][ T7346] loop4: lost filesystem error report for type 5 error -117 [ 89.059137][ T7346] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 89.102896][ T7346] loop4: lost filesystem error report for type 5 error -117 [ 89.103085][ T7346] EXT4-fs error (device loop4): ext4_ext_truncate:4557: inode #15: comm syz.4.1924: mark_inode_dirty error [ 89.152536][ T7346] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 89.154303][ T7346] EXT4-fs error (device loop4): __ext4_get_inode_loc:4885: comm syz.4.1924: Invalid inode table block 0 in block_group 0 [ 89.189558][ T7380] SELinux: Context system_u:object_r:v4l_device_t:s0 is not valid (left unmapped). [ 89.215810][ T7346] loop4: lost filesystem error report for type 5 error -117 [ 89.217492][ T7346] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 89.241760][ T28] audit: type=1400 audit(1781498363.487:276): avc: denied { relabelto } for pid=7379 comm="syz.3.1940" name="cgroup" dev="tmpfs" ino=1764 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=lnk_file permissive=1 trawcon="system_u:object_r:v4l_device_t:s0" [ 89.266299][ T7346] loop4: lost filesystem error report for type 5 error -117 [ 89.277117][ T7346] EXT4-fs error (device loop4) in ext4_orphan_del:303: Corrupt filesystem [ 89.309845][ T7346] loop4: lost filesystem error report for type 5 error -117 [ 89.309932][ T28] audit: type=1400 audit(1781498363.487:277): avc: denied { associate } for pid=7379 comm="syz.3.1940" name="cgroup" dev="tmpfs" ino=1764 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:v4l_device_t:s0" [ 89.347518][ T7346] EXT4-fs error (device loop4): __ext4_get_inode_loc:4885: comm syz.4.1924: Invalid inode table block 0 in block_group 0 [ 89.362161][ T7346] loop4: lost filesystem error report for type 5 error -117 [ 89.362307][ T7346] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 89.379190][ T7346] loop4: lost filesystem error report for type 5 error -117 [ 89.379351][ T7346] EXT4-fs error (device loop4): ext4_truncate:4690: inode #15: comm syz.4.1924: mark_inode_dirty error [ 89.400104][ T28] audit: type=1400 audit(1781498363.534:278): avc: denied { unlink } for pid=3577 comm="syz-executor" name="cgroup" dev="tmpfs" ino=1764 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=lnk_file permissive=1 trawcon="system_u:object_r:v4l_device_t:s0" [ 89.428727][ T7346] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 89.430228][ T7346] EXT4-fs error (device loop4) in ext4_process_orphan:345: Corrupt filesystem [ 89.449866][ T7346] EXT4-fs (loop4): 1 truncate cleaned up [ 89.469505][ T7346] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 89.508266][ T7390] loop3: detected capacity change from 0 to 1024 [ 89.528831][ T3581] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 89.528827][ T7390] EXT4-fs (loop3): Can't support bigalloc feature without extents feature [ 89.528827][ T7390] [ 89.528872][ T7390] EXT4-fs (loop3): couldn't mount as ext2 due to feature incompatibilities [ 89.947741][ T7428] cgroup: name respecified [ 90.011110][ T7432] loop4: detected capacity change from 0 to 2048 [ 90.056619][ T7432] Alternate GPT is invalid, using primary GPT. [ 90.063243][ T7432] loop4: p1 p2 p3 [ 90.095906][ T7444] loop3: detected capacity change from 0 to 512 [ 90.141173][ T7444] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.1982: bg 0: block 127: padding at end of block bitmap is not set [ 90.187205][ T7444] EXT4-fs error (device loop3): ext4_free_inode:356: comm syz.3.1982: bit already cleared for inode 11 [ 90.201045][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 90.201070][ C1] EXT4-fs (loop3): initial error at time 1781498364: ext4_validate_block_bitmap:441 [ 90.201100][ C1] EXT4-fs (loop3): last error at time 1781498364: ext4_validate_block_bitmap:441 [ 90.232821][ T7444] EXT4-fs (loop3): 1 orphan inode deleted [ 90.255600][ T7450] loop4: detected capacity change from 0 to 2048 [ 90.267065][ T7444] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 90.335854][ T7450] Alternate GPT is invalid, using primary GPT. [ 90.343202][ T7450] loop4: p1 p2 p3 [ 90.354059][ T7450] loop4: partition table partially beyond EOD, truncated [ 90.376334][ T3577] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 90.485238][ T6530] udevd[6530]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 90.532448][ T3511] udevd[3511]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 90.727002][ T7484] loop0: detected capacity change from 0 to 2048 [ 90.796851][ T7484] Alternate GPT is invalid, using primary GPT. [ 90.812328][ T7484] loop0: p1 p2 p3 [ 90.829801][ T7484] loop0: partition table partially beyond EOD, truncated [ 90.947042][ T7516] loop3: detected capacity change from 0 to 512 [ 90.980251][ T7516] Quota error (device loop3): do_check_range: Getting dqdh_entries 64 out of range 0-14 [ 90.982453][ T7519] loop0: detected capacity change from 0 to 512 [ 91.003160][ T6525] udevd[6525]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 91.015142][ T7519] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 91.027383][ T7516] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 91.040225][ T7519] EXT4-fs (loop0): inodes count not valid: 1024 vs 32 [ 91.049448][ T6530] udevd[6530]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 91.063119][ T3511] udevd[3511]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 91.109238][ T7516] EXT4-fs error (device loop3): ext4_acquire_dquot:7032: comm syz.3.2007: Failed to acquire dquot type 1 [ 91.167313][ T7516] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #16: comm syz.3.2007: corrupted inode contents [ 91.179338][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 91.179358][ C1] EXT4-fs (loop3): initial error at time 1781498365: ext4_acquire_dquot:7032 [ 91.179378][ C1] EXT4-fs (loop3): last error at time 1781498365: ext4_acquire_dquot:7032 [ 91.237198][ T7536] loop5: detected capacity change from 0 to 512 [ 91.252311][ T7516] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 91.253898][ T7516] EXT4-fs error (device loop3): ext4_dirty_inode:6587: inode #16: comm syz.3.2007: mark_inode_dirty error [ 91.287166][ T7516] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 91.288003][ T7532] Alternate GPT is invalid, using primary GPT. [ 91.305362][ T7516] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #16: comm syz.3.2007: corrupted inode contents [ 91.319173][ T7536] EXT4-fs error (device loop5): ext4_xattr_inode_iget:441: inode #18: comm syz.5.2016: iget: bad extra_isize 90 (inode size 256) [ 91.330846][ T7516] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 91.340470][ T7516] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #16: comm syz.3.2007: mark_inode_dirty error [ 91.355800][ T7532] loop2: p1 p2 p3 [ 91.371790][ T7516] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 91.374859][ T7516] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #16: comm syz.3.2007: corrupted inode contents [ 91.376631][ T7536] loop5: lost file I/O error report for ino 18 type 5 pos 0x0 len 0x0 error -117 [ 91.409458][ T7516] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 91.419699][ C1] EXT4-fs (loop5): error count since last fsck: 1 [ 91.419721][ C1] EXT4-fs (loop5): initial error at time 1781498365: ext4_xattr_inode_iget:441: inode 18 [ 91.419749][ C1] EXT4-fs (loop5): last error at time 1781498365: ext4_xattr_inode_iget:441: inode 18 [ 91.457771][ T7536] EXT4-fs (loop5): Remounting filesystem read-only [ 91.464347][ T7516] EXT4-fs error (device loop3) in ext4_orphan_del:303: Corrupt filesystem [ 91.473609][ T7536] EXT4-fs warning (device loop5): ext4_evict_inode:287: xattr delete (err -30) [ 91.482775][ T7516] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #16: comm syz.3.2007: corrupted inode contents [ 91.494928][ T6530] udevd[6530]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 91.495974][ T7536] EXT4-fs (loop5): 1 orphan inode deleted [ 91.512046][ T7516] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 91.512989][ T6525] udevd[6525]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 91.513768][ T7516] EXT4-fs error (device loop3): ext4_truncate:4690: inode #16: comm syz.3.2007: mark_inode_dirty error [ 91.523066][ T3511] udevd[3511]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 91.541124][ T7536] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 91.581657][ T7516] EXT4-fs error (device loop3) in ext4_process_orphan:345: Corrupt filesystem [ 91.595931][ T7516] EXT4-fs (loop3): 1 truncate cleaned up [ 91.602156][ T7516] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 91.616149][ T7516] ext4 filesystem being mounted at /361/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 91.683749][ T3577] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 91.697421][ T3572] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 91.815559][ T28] audit: type=1400 audit(1781498365.900:279): avc: denied { wake_alarm } for pid=7564 comm="syz.3.2030" capability=35 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 91.949596][ T7577] tmpfs: Bad value for 'mpol' [ 92.056492][ T7591] EXT4-fs error (device loop4): ext4_orphan_get:1425: comm syz.4.2045: bad orphan inode 15 [ 92.072178][ T7591] ext4_test_bit(bit=14, block=18) = 1 [ 92.077741][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 92.077766][ C1] EXT4-fs (loop4): initial error at time 1781498366: ext4_orphan_get:1425 [ 92.077788][ C1] EXT4-fs (loop4): last error at time 1781498366: ext4_orphan_get:1425 [ 92.102707][ T7591] is_bad_inode(inode)=0 [ 92.107071][ T7591] NEXT_ORPHAN(inode)=1023 [ 92.111727][ T7591] max_ino=32 [ 92.115225][ T7591] i_nlink=0 [ 92.119291][ T7591] EXT4-fs error (device loop4): ext4_xattr_delete_inode:2972: inode #15: comm syz.4.2045: corrupted xattr block 19: invalid header [ 92.185905][ T7607] tmpfs: Unknown parameter 'fsuuid' [ 92.196952][ T7591] EXT4-fs warning (device loop4): ext4_evict_inode:287: xattr delete (err -117) [ 92.214193][ T7591] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0009-000000000000 r/w without journal. Quota mode: none. [ 92.228333][ T7591] ext4 filesystem being mounted at /394/éq‰Y’3aK supports timestamps until 2038-01-19 (0x7fffffff) [ 92.267788][ T3581] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0009-000000000000. [ 92.355911][ T7617] Alternate GPT is invalid, using primary GPT. [ 92.362522][ T7617] loop0: p1 p2 p3 [ 92.485102][ T6530] udevd[6530]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 92.509295][ T6525] udevd[6525]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 92.567598][ T7643] EXT4-fs: Ignoring removed nomblk_io_submit option [ 92.586403][ T7643] EXT4-fs: Ignoring removed orlov option [ 92.602192][ T7643] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 92.615902][ T7643] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 92.628152][ T7639] Alternate GPT is invalid, using primary GPT. [ 92.636820][ T7639] loop5: p1 p2 p3 [ 92.641041][ T7639] loop5: partition table partially beyond EOD, truncated [ 92.641714][ T7645] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 92.649314][ T7643] EXT4-fs error (device loop0): ext4_init_orphan_info:583: comm syz.0.2077: inode #0: comm syz.0.2077: iget: illegal inode # [ 92.675633][ T7643] EXT4-fs (loop0): get orphan inode failed [ 92.681653][ T7643] EXT4-fs (loop0): mount failed [ 92.686590][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 92.686608][ C0] EXT4-fs (loop0): initial error at time 1781498366: ext4_init_orphan_info:583 [ 92.686628][ C0] EXT4-fs (loop0): last error at time 1781498366: ext4_init_orphan_info:583 [ 92.772806][ T3581] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 92.955600][ T28] audit: type=1400 audit(1781498366.966:280): avc: denied { execute } for pid=7673 comm="syz.0.2081" name="cgroup" dev="tmpfs" ino=2060 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=lnk_file permissive=1 [ 93.144951][ T7696] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 93.144953][ T7703] EXT4-fs: Ignoring removed nobh option [ 93.146879][ T7696] EXT4-fs (loop5): orphan file too big: 4294967295 [ 93.167525][ T7696] EXT4-fs (loop5): mount failed [ 93.180766][ T7703] EXT4-fs (loop4): 1 orphan inode deleted [ 93.193384][ T7703] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 93.258965][ T7715] tmpfs: Bad value for 'mpol' [ 93.295034][ T3581] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 93.619167][ T7745] set_capacity_and_notify: 10 callbacks suppressed [ 93.619187][ T7745] loop3: detected capacity change from 0 to 1024 [ 93.654200][ T7745] SELinux: security_context_str_to_sid () failed with errno=-22 [ 93.685938][ T28] audit: type=1326 audit(1781498367.649:281): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7752 comm="syz.5.2120" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f680a42ce59 code=0x0 [ 93.861932][ T28] audit: type=1326 audit(1781498367.808:282): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7779 comm="syz.0.2133" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fc1e215ce59 code=0x0 [ 93.948941][ T7787] loop3: detected capacity change from 0 to 1024 [ 93.986449][ T7787] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 94.015186][ T7787] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 94.042837][ T7787] jbd2_journal_init_inode: Cannot locate journal superblock [ 94.050300][ T7787] EXT4-fs (loop3): Could not load journal inode [ 94.068738][ T7803] loop2: detected capacity change from 0 to 512 [ 94.088727][ T7805] futex_wake_op: syz.4.2147 tries to shift op by 35; fix this program [ 94.131590][ T7803] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 219 vs 220 free clusters [ 94.151957][ T7803] EXT4-fs (loop2): Remounting filesystem read-only [ 94.158850][ T7803] EXT4-fs (loop2): 1 truncate cleaned up [ 94.164584][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 94.164603][ C0] EXT4-fs (loop2): initial error at time 1781498368: ext4_mb_generate_buddy:1317 [ 94.164632][ C0] EXT4-fs (loop2): last error at time 1781498368: ext4_mb_generate_buddy:1317 [ 94.191875][ T7803] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 94.223182][ T3570] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 94.284980][ T7822] loop2: detected capacity change from 0 to 512 [ 94.314885][ T7822] EXT4-fs error (device loop2): ext4_xattr_inode_iget:441: inode #18: comm syz.2.2151: iget: bad extra_isize 90 (inode size 256) [ 94.333083][ T7822] fserror_report: 2 callbacks suppressed [ 94.333098][ T7822] loop2: lost file I/O error report for ino 18 type 5 pos 0x0 len 0x0 error -117 [ 94.340177][ T7822] EXT4-fs (loop2): Remounting filesystem read-only [ 94.351561][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 94.351594][ C0] EXT4-fs (loop2): initial error at time 1781498368: ext4_xattr_inode_iget:441: inode 18 [ 94.351632][ C0] EXT4-fs (loop2): last error at time 1781498368: ext4_xattr_inode_iget:441: inode 18 [ 94.386933][ T7822] EXT4-fs warning (device loop2): ext4_evict_inode:287: xattr delete (err -30) [ 94.397082][ T7822] EXT4-fs (loop2): 1 orphan inode deleted [ 94.404097][ T7822] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 94.442145][ T3570] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 94.496025][ T7837] loop5: detected capacity change from 0 to 512 [ 94.517140][ T7837] EXT4-fs: Ignoring removed oldalloc option [ 94.563741][ T7837] EXT4-fs error (device loop5): ext4_orphan_get:1425: comm syz.5.2161: bad orphan inode 32 [ 94.603971][ T7837] fserror_report: 8 callbacks suppressed [ 94.603993][ T7837] loop5: lost filesystem error report for type 5 error -117 [ 94.624449][ T7837] ext4_test_bit(bit=31, block=4) = 0 [ 94.632617][ C0] EXT4-fs (loop5): error count since last fsck: 1 [ 94.632655][ C0] EXT4-fs (loop5): initial error at time 1781498368: ext4_orphan_get:1425 [ 94.632683][ C0] EXT4-fs (loop5): last error at time 1781498368: ext4_orphan_get:1425 [ 94.682626][ T7837] EXT4-fs (loop5): 1 truncate cleaned up [ 94.690662][ T7837] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 94.767808][ T3572] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 94.806178][ T7858] loop3: detected capacity change from 0 to 512 [ 94.832004][ T7858] EXT4-fs error (device loop3): ext4_xattr_inode_iget:441: inode #18: comm syz.3.2172: iget: bad extra_isize 90 (inode size 256) [ 94.869446][ T7858] loop3: lost file I/O error report for ino 18 type 5 pos 0x0 len 0x0 error -117 [ 94.872243][ T7858] EXT4-fs (loop3): Remounting filesystem read-only [ 94.881496][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 94.881523][ C0] EXT4-fs (loop3): initial error at time 1781498368: ext4_xattr_inode_iget:441: inode 18 [ 94.881561][ C0] EXT4-fs (loop3): last error at time 1781498368: ext4_xattr_inode_iget:441: inode 18 [ 94.914563][ T7858] EXT4-fs warning (device loop3): ext4_evict_inode:287: xattr delete (err -30) [ 94.925276][ T7858] EXT4-fs (loop3): 1 orphan inode deleted [ 94.931988][ T7858] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 94.958631][ T3577] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 95.089748][ T7890] mmap: syz.0.2185 (7890) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 95.118818][ T7893] loop2: detected capacity change from 0 to 256 [ 95.150338][ T28] audit: type=1400 audit(1781498369.015:283): avc: denied { write } for pid=7894 comm="syz.4.2189" name="fib_triestat" dev="proc" ino=4026532883 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 95.311866][ T7916] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 95.326070][ T7911] loop0: detected capacity change from 0 to 1024 [ 95.354337][ T7911] EXT4-fs: Ignoring removed orlov option [ 95.362721][ T7916] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 95.373318][ T7911] journal_path: Non-blockdev passed as './file0' [ 95.400098][ T7911] EXT4-fs: error: could not find journal device path [ 95.522177][ T7936] loop5: detected capacity change from 0 to 512 [ 95.569102][ T7936] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e002e028, mo2=0002] [ 95.589351][ T7936] System zones: 0-2, 18-18, 34-34 [ 95.595899][ T7936] EXT4-fs error (device loop5): ext4_ext_check_inode:521: inode #3: comm syz.5.2209: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 95.614820][ T7936] loop5: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 95.616133][ T7936] EXT4-fs (loop5): Remounting filesystem read-only [ 95.625422][ C1] EXT4-fs (loop5): error count since last fsck: 1 [ 95.625467][ C1] EXT4-fs (loop5): initial error at time 1781498369: ext4_ext_check_inode:521: inode 3 [ 95.625517][ C1] EXT4-fs (loop5): last error at time 1781498369: ext4_ext_check_inode:521: inode 3 [ 95.638029][ T7943] loop2: detected capacity change from 0 to 512 [ 95.645974][ T7936] EXT4-fs warning (device loop5): ext4_enable_quotas:7267: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 95.681839][ T7936] EXT4-fs (loop5): mount failed [ 95.718750][ T7943] Quota error (device loop2): do_check_range: Getting dqdh_entries 64 out of range 0-14 [ 95.740584][ T7943] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 95.750990][ T7943] EXT4-fs error (device loop2): ext4_acquire_dquot:7032: comm syz.2.2211: Failed to acquire dquot type 1 [ 95.762744][ T7943] loop2: lost filesystem error report for type 5 error -117 [ 95.763814][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 95.765985][ T7943] EXT4-fs error (device loop2): ext4_do_update_inode:5690: inode #16: comm syz.2.2211: corrupted inode contents [ 95.771181][ C0] EXT4-fs (loop2): initial error at time 1781498369: ext4_acquire_dquot:7032 [ 95.798676][ C0] EXT4-fs (loop2): last error at time 1781498369: ext4_acquire_dquot:7032 [ 95.809317][ T7943] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 95.814710][ T7943] EXT4-fs error (device loop2): ext4_dirty_inode:6587: inode #16: comm syz.2.2211: mark_inode_dirty error [ 95.837359][ T7951] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 95.847987][ T7953] EXT4-fs (loop4): unsupported inode size: 0 [ 95.850080][ T7943] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 95.854792][ T7953] EXT4-fs (loop4): blocksize: 1024 [ 95.862186][ T7943] EXT4-fs error (device loop2): ext4_do_update_inode:5690: inode #16: comm syz.2.2211: corrupted inode contents [ 95.865171][ T7951] EXT4-fs error (device loop5): xattr_find_entry:337: inode #15: comm syz.5.2214: corrupted xattr entries [ 95.894977][ T7951] loop5: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 95.895232][ T7943] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 95.903462][ T7951] EXT4-fs (loop5): 1 orphan inode deleted [ 95.904552][ C0] EXT4-fs (loop5): error count since last fsck: 1 [ 95.926513][ C0] EXT4-fs (loop5): initial error at time 1781498369: xattr_find_entry:337: inode 15 [ 95.929551][ T7951] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 95.936149][ C0] EXT4-fs (loop5): last error at time 1781498369: xattr_find_entry:337: inode 15 [ 95.983077][ T7943] EXT4-fs error (device loop2): __ext4_ext_dirty:207: inode #16: comm syz.2.2211: mark_inode_dirty error [ 96.022721][ T7962] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 96.024645][ T7943] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 96.031954][ T7943] EXT4-fs error (device loop2): ext4_do_update_inode:5690: inode #16: comm syz.2.2211: corrupted inode contents [ 96.063109][ T7943] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 96.063416][ T7943] EXT4-fs error (device loop2) in ext4_orphan_del:303: Corrupt filesystem [ 96.081586][ T7943] loop2: lost filesystem error report for type 5 error -117 [ 96.081804][ T7962] EXT4-fs (loop3): orphan cleanup on readonly fs [ 96.096812][ T7943] EXT4-fs error (device loop2): ext4_do_update_inode:5690: inode #16: comm syz.2.2211: corrupted inode contents [ 96.109812][ T7943] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 96.110798][ T7962] Quota error (device loop3): v2_read_file_info: Block with free entry 1 out of range (1, 6). [ 96.111401][ T7943] EXT4-fs error (device loop2): ext4_truncate:4690: inode #16: comm syz.2.2211: mark_inode_dirty error [ 96.156097][ T7962] EXT4-fs warning (device loop3): ext4_enable_quotas:7267: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 96.171896][ T7943] EXT4-fs error (device loop2) in ext4_process_orphan:345: Corrupt filesystem [ 96.180971][ T7943] loop2: lost filesystem error report for type 5 error -117 [ 96.184473][ T7962] EXT4-fs (loop3): Cannot turn on quotas: error -117 [ 96.184912][ T7943] EXT4-fs (loop2): 1 truncate cleaned up [ 96.203689][ T7962] EXT4-fs error (device loop3): ext4_orphan_get:1399: inode #16: comm syz.3.2220: inode has both inline data and extents flags [ 96.220336][ T3572] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 96.229056][ T7943] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 96.245066][ T7943] ext4 filesystem being mounted at /392/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 96.266345][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 96.272856][ C0] EXT4-fs (loop3): initial error at time 1781498370: ext4_orphan_get:1399: inode 16 [ 96.282371][ C0] EXT4-fs (loop3): last error at time 1781498370: ext4_orphan_get:1399: inode 16 [ 96.292318][ T7962] EXT4-fs error (device loop3): ext4_orphan_get:1404: comm syz.3.2220: couldn't read orphan inode 16 (err -117) [ 96.310562][ T7962] loop3: lost filesystem error report for type 5 error -117 [ 96.318177][ T7962] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 96.367704][ T7974] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 96.377314][ T3570] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 96.392841][ T3577] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 96.403405][ T7974] EXT4-fs (loop0): orphan cleanup on readonly fs [ 96.429265][ T7974] EXT4-fs (loop0): Cannot turn on journaled quota: type 0: error -2 [ 96.447810][ T7974] EXT4-fs (loop0): Cannot turn on journaled quota: type 1: error -2 [ 96.480735][ T7974] EXT4-fs (loop0): 1 truncate cleaned up [ 96.505653][ T7974] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 96.595556][ T7993] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 96.619936][ T3568] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 96.637532][ T28] audit: type=1326 audit(1781498370.408:284): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7994 comm="syz.2.2235" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f84372ace59 code=0x0 [ 96.670241][ T7993] EXT4-fs (loop5): orphan cleanup on readonly fs [ 96.696604][ T7993] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:4222: comm syz.5.2234: Allocating blocks 41-42 which overlap fs metadata [ 96.715767][ T7993] loop5: lost filesystem error report for type 5 error -117 [ 96.717002][ T8006] EXT4-fs: Ignoring removed nobh option [ 96.725174][ T7998] Quota error (device loop4): do_check_range: Getting dqdh_entries 64 out of range 0-14 [ 96.730387][ C1] EXT4-fs (loop5): error count since last fsck: 1 [ 96.730411][ C1] EXT4-fs (loop5): initial error at time 1781498370: ext4_mb_mark_diskspace_used:4222 [ 96.757104][ C1] EXT4-fs (loop5): last error at time 1781498370: ext4_mb_mark_diskspace_used:4222 [ 96.766742][ T7998] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 96.779353][ T7993] Quota error (device loop5): write_blk: dquota write failed [ 96.787085][ T7993] Quota error (device loop5): qtree_write_dquot: Error -117 occurred while creating quota [ 96.788783][ T7998] EXT4-fs error (device loop4): ext4_acquire_dquot:7032: comm syz.4.2237: Failed to acquire dquot type 1 [ 96.797092][ T7993] EXT4-fs error (device loop5): ext4_acquire_dquot:7032: comm syz.5.2234: Failed to acquire dquot type 0 [ 96.820237][ T7993] loop5: lost filesystem error report for type 5 error -117 [ 96.820379][ T7993] EXT4-fs error (device loop5): mb_free_blocks:2049: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 96.835566][ T7998] loop4: lost filesystem error report for type 5 error -117 [ 96.851256][ T7993] EXT4-fs error (device loop5): ext4_do_update_inode:5690: inode #12: comm syz.5.2234: corrupted inode contents [ 96.851477][ T7998] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #16: comm syz.4.2237: corrupted inode contents [ 96.858659][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 96.858680][ C1] EXT4-fs (loop4): initial error at time 1781498370: ext4_acquire_dquot:7032 [ 96.858706][ C1] EXT4-fs (loop4): last error at time 1781498370: ext4_acquire_dquot:7032 [ 96.895033][ T7993] EXT4-fs error (device loop5): ext4_dirty_inode:6587: inode #12: comm syz.5.2234: mark_inode_dirty error [ 96.914343][ T7998] EXT4-fs error (device loop4): ext4_dirty_inode:6587: inode #16: comm syz.4.2237: mark_inode_dirty error [ 96.932612][ T7993] EXT4-fs error (device loop5): ext4_do_update_inode:5690: inode #12: comm syz.5.2234: corrupted inode contents [ 96.945564][ T7998] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #16: comm syz.4.2237: corrupted inode contents [ 96.947765][ T7993] EXT4-fs error (device loop5): __ext4_ext_dirty:207: inode #12: comm syz.5.2234: mark_inode_dirty error [ 96.962551][ T8006] EXT4-fs (loop0): 1 orphan inode deleted [ 96.974969][ T7998] EXT4-fs error (device loop4): __ext4_ext_dirty:207: inode #16: comm syz.4.2237: mark_inode_dirty error [ 96.983950][ T8006] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 96.988373][ T7998] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #16: comm syz.4.2237: corrupted inode contents [ 97.007249][ T8011] EXT4-fs error (device loop3): ext4_orphan_get:1425: comm syz.3.2241: bad orphan inode 15 [ 97.022278][ T7998] EXT4-fs error (device loop4) in ext4_orphan_del:303: Corrupt filesystem [ 97.022787][ T7993] EXT4-fs error (device loop5): ext4_do_update_inode:5690: inode #12: comm syz.5.2234: corrupted inode contents [ 97.035949][ T7998] loop4: lost filesystem error report for type 5 error -117 [ 97.043682][ T8011] loop3: lost filesystem error report for type 5 error -117 [ 97.051570][ T7998] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #16: comm syz.4.2237: corrupted inode contents [ 97.071200][ T7993] EXT4-fs error (device loop5) in ext4_orphan_del:303: Corrupt filesystem [ 97.072248][ T8011] ext4_test_bit(bit=14, block=18) = 1 [ 97.079793][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 97.079820][ C0] EXT4-fs (loop3): initial error at time 1781498370: ext4_orphan_get:1425 [ 97.079845][ C0] EXT4-fs (loop3): last error at time 1781498370: ext4_orphan_get:1425 [ 97.082870][ T7993] EXT4-fs error (device loop5): ext4_do_update_inode:5690: inode #12: comm syz.5.2234: corrupted inode contents [ 97.085785][ T8011] is_bad_inode(inode)=0 [ 97.092365][ T7998] EXT4-fs error (device loop4): ext4_truncate:4690: inode #16: comm syz.4.2237: mark_inode_dirty error [ 97.102804][ T8011] NEXT_ORPHAN(inode)=1023 [ 97.110620][ T7993] EXT4-fs error (device loop5): ext4_truncate:4690: inode #12: comm syz.5.2234: mark_inode_dirty error [ 97.122985][ T8011] max_ino=32 [ 97.130241][ T3568] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 97.137923][ T8011] i_nlink=0 [ 97.142952][ T7993] EXT4-fs error (device loop5) in ext4_process_orphan:345: Corrupt filesystem [ 97.155286][ T8011] EXT4-fs error (device loop3): ext4_xattr_delete_inode:2972: inode #15: comm syz.3.2241: corrupted xattr block 19: invalid header [ 97.157604][ T7993] EXT4-fs (loop5): 1 truncate cleaned up [ 97.167600][ T8011] EXT4-fs warning (device loop3): ext4_evict_inode:287: xattr delete (err -117) [ 97.170349][ T7993] EXT4-fs (loop5): pa ffff888107d59c40: logic 1, phys. 41, len 23 [ 97.179710][ T8011] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0009-000000000000 r/w without journal. Quota mode: none. [ 97.192522][ T7993] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:5459: group 0, [ 97.198454][ T7998] EXT4-fs error (device loop4) in ext4_process_orphan:345: Corrupt filesystem [ 97.207709][ T7993] free 22, pa_free 23 [ 97.212334][ T7993] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 97.229579][ T8011] ext4 filesystem being mounted at /405/éq‰Y’3aK supports timestamps until 2038-01-19 (0x7fffffff) [ 97.240318][ T7998] EXT4-fs (loop4): 1 truncate cleaned up [ 97.280126][ T7998] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 97.296842][ T7998] ext4 filesystem being mounted at /433/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 97.343761][ T3572] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 97.362028][ T3577] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0009-000000000000. [ 97.396929][ T8018] tmpfs: Bad value for 'mpol' [ 97.455488][ T8026] EXT4-fs: Ignoring removed nomblk_io_submit option [ 97.456327][ T3581] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 97.462405][ T8026] EXT4-fs: Ignoring removed orlov option [ 97.478075][ T8026] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 97.491533][ T8026] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 97.541490][ T8026] EXT4-fs error (device loop5): ext4_init_orphan_info:583: comm syz.5.2247: inode #0: comm syz.5.2247: iget: illegal inode # [ 97.588073][ T8026] EXT4-fs (loop5): get orphan inode failed [ 97.594969][ C0] EXT4-fs (loop5): error count since last fsck: 1 [ 97.594999][ C0] EXT4-fs (loop5): initial error at time 1781498371: ext4_init_orphan_info:583 [ 97.595028][ C0] EXT4-fs (loop5): last error at time 1781498371: ext4_init_orphan_info:583 [ 97.637734][ T8026] EXT4-fs (loop5): mount failed [ 97.726099][ T8040] rock: corrupted directory entry. extent=32, offset=131072, size=237 [ 98.691974][ T8074] ICMPv6: NA: fd:f9:a6:84:a5:1b advertised our address fe80::aa on syz_tun! [ 98.715387][ T8073] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 98.732638][ T8073] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 98.747405][ T8073] EXT4-fs (loop4): orphan cleanup on readonly fs [ 98.761100][ T8073] EXT4-fs error (device loop4): ext4_orphan_get:1425: comm syz.4.2270: bad orphan inode 15 [ 98.789676][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 98.796193][ C1] EXT4-fs (loop4): initial error at time 1781498372: ext4_orphan_get:1425 [ 98.804956][ C1] EXT4-fs (loop4): last error at time 1781498372: ext4_orphan_get:1425 [ 98.814931][ T8073] ext4_test_bit(bit=14, block=18) = 1 [ 98.836796][ T8073] is_bad_inode(inode)=0 [ 98.857217][ T8073] NEXT_ORPHAN(inode)=1023 [ 98.887718][ T8087] cgroup: Need name or subsystem set [ 98.889182][ T8073] max_ino=32 [ 98.912642][ T8089] ip6_tunnel: non-ECT from fc00:f5ff:ffff:0000:0000:0000:0000:00fc with DS=0x1 [ 98.939605][ T8073] i_nlink=0 [ 98.951404][ T8073] EXT4-fs error (device loop4): ext4_xattr_delete_inode:2972: inode #15: comm syz.4.2270: corrupted xattr block 19: ea_inode specified without ea_inode feature enabled [ 98.985241][ T8073] EXT4-fs warning (device loop4): ext4_evict_inode:287: xattr delete (err -117) [ 99.115577][ T8110] set_capacity_and_notify: 12 callbacks suppressed [ 99.115654][ T8110] loop2: detected capacity change from 0 to 2048 [ 99.137342][ T8110] EXT4-fs: mb_optimize_scan should be set to 0 or 1. [ 99.226221][ T8127] tmpfs: Bad value for 'gid' [ 99.237564][ T8127] tmpfs: Bad value for 'gid' [ 99.288640][ T28] audit: type=1326 audit(1781498372.887:285): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8135 comm="syz.2.2301" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f84372ace59 code=0x0 [ 99.317578][ T8132] loop4: detected capacity change from 0 to 2048 [ 99.371255][ T8143] loop0: detected capacity change from 0 to 512 [ 99.378645][ T8143] SELinux: security_context_str_to_sid (user_u) failed with errno=-22 [ 99.414380][ T8132] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000802) [ 99.465361][ T8147] loop2: detected capacity change from 0 to 512 [ 99.514099][ T8147] EXT4-fs (loop2): failed to initialize system zone (-117) [ 99.532079][ T8147] EXT4-fs (loop2): mount failed [ 99.595185][ T8163] loop3: detected capacity change from 0 to 512 [ 99.603216][ T8165] futex_wake_op: syz.0.2314 tries to shift op by 144; fix this program [ 99.616442][ T8163] EXT4-fs: inline encryption not supported [ 99.658496][ T8163] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 99.679013][ T8172] loop2: detected capacity change from 0 to 512 [ 99.683287][ T8163] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 99.701859][ T8175] loop0: detected capacity change from 0 to 2048 [ 99.709323][ T8172] EXT4-fs: Ignoring removed nobh option [ 99.717260][ T8163] Quota error (device loop3): find_tree_dqentry: Cycle in quota tree detected: block 1 index 0 [ 99.765610][ T8163] Quota error (device loop3): qtree_read_dquot: Can't read quota structure for id 0 [ 99.775382][ T8172] EXT4-fs error (device loop2): ext4_iget_extra_inode:5128: inode #15: comm syz.2.2317: corrupted in-inode xattr: e_value size too large [ 99.805465][ T8172] fserror_report: 18 callbacks suppressed [ 99.805479][ T8172] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 99.823197][ T8163] EXT4-fs error (device loop3): ext4_acquire_dquot:7032: comm syz.3.2313: Failed to acquire dquot type 1 [ 99.848167][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 99.854677][ C0] EXT4-fs (loop2): initial error at time 1781498373: ext4_iget_extra_inode:5128: inode 15 [ 99.864871][ C0] EXT4-fs (loop2): last error at time 1781498373: ext4_iget_extra_inode:5128: inode 15 [ 99.875738][ T8172] EXT4-fs error (device loop2): ext4_orphan_get:1404: comm syz.2.2317: couldn't read orphan inode 15 (err -117) [ 99.888124][ T8163] EXT4-fs (loop3): Remounting filesystem read-only [ 99.894800][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 99.894826][ C0] EXT4-fs (loop3): initial error at time 1781498373: ext4_acquire_dquot:7032 [ 99.894857][ C0] EXT4-fs (loop3): last error at time 1781498373: ext4_acquire_dquot:7032 [ 99.937512][ T8163] EXT4-fs (loop3): 1 truncate cleaned up [ 100.036121][ T8205] loop5: detected capacity change from 0 to 512 [ 100.044548][ T8205] EXT4-fs: Ignoring removed nobh option [ 100.070883][ T8207] loop2: detected capacity change from 0 to 512 [ 100.090393][ T8207] EXT4-fs error (device loop2): ext4_orphan_get:1399: inode #15: comm syz.2.2333: inode has both inline data and extents flags [ 100.110273][ T8207] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 100.110501][ T8207] EXT4-fs error (device loop2): ext4_orphan_get:1404: comm syz.2.2333: couldn't read orphan inode 15 (err -117) [ 100.119759][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 100.119784][ C1] EXT4-fs (loop2): initial error at time 1781498373: ext4_orphan_get:1399: inode 15 [ 100.119839][ C1] EXT4-fs (loop2): last error at time 1781498373: ext4_orphan_get:1399: inode 15 [ 100.164763][ T8205] EXT4-fs (loop5): 1 orphan inode deleted [ 100.194366][ T8207] fserror_report: 7 callbacks suppressed [ 100.194386][ T8207] loop2: lost filesystem error report for type 5 error -117 [ 100.291041][ T8231] loop5: detected capacity change from 0 to 512 [ 100.341964][ T8231] Quota error (device loop5): do_check_range: Getting dqdh_entries 64 out of range 0-14 [ 100.388716][ T8231] Quota error (device loop5): qtree_write_dquot: Error -117 occurred while creating quota [ 100.401950][ T8231] EXT4-fs error (device loop5): ext4_acquire_dquot:7032: comm syz.5.2342: Failed to acquire dquot type 1 [ 100.415227][ T8231] loop5: lost filesystem error report for type 5 error -117 [ 100.415773][ T8231] EXT4-fs error (device loop5): ext4_do_update_inode:5690: inode #16: comm syz.5.2342: corrupted inode contents [ 100.435212][ C0] EXT4-fs (loop5): error count since last fsck: 1 [ 100.435237][ C0] EXT4-fs (loop5): initial error at time 1781498372: ext4_acquire_dquot:7032 [ 100.435270][ C0] EXT4-fs (loop5): last error at time 1781498372: ext4_acquire_dquot:7032 [ 100.534666][ T8231] loop5: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 100.538710][ T8231] EXT4-fs error (device loop5): ext4_dirty_inode:6587: inode #16: comm syz.5.2342: mark_inode_dirty error [ 100.604599][ T8231] loop5: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 100.604811][ T8231] EXT4-fs error (device loop5): ext4_do_update_inode:5690: inode #16: comm syz.5.2342: corrupted inode contents [ 100.678899][ T8231] loop5: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 100.679176][ T8231] EXT4-fs error (device loop5): __ext4_ext_dirty:207: inode #16: comm syz.5.2342: mark_inode_dirty error [ 100.747221][ T8231] loop5: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 100.747462][ T8231] EXT4-fs error (device loop5): ext4_do_update_inode:5690: inode #16: comm syz.5.2342: corrupted inode contents [ 100.829398][ T8231] loop5: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 100.829583][ T8231] EXT4-fs error (device loop5) in ext4_orphan_del:303: Corrupt filesystem [ 100.884701][ T8231] loop5: lost filesystem error report for type 5 error -117 [ 100.892317][ T8231] EXT4-fs error (device loop5): ext4_do_update_inode:5690: inode #16: comm syz.5.2342: corrupted inode contents [ 100.921891][ T8281] cgroup: Invalid name [ 100.930947][ T8231] loop5: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 100.932760][ T8231] EXT4-fs error (device loop5): ext4_truncate:4690: inode #16: comm syz.5.2342: mark_inode_dirty error [ 100.954077][ T8231] loop5: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 100.954252][ T8231] EXT4-fs error (device loop5) in ext4_process_orphan:345: Corrupt filesystem [ 100.973111][ T8231] loop5: lost filesystem error report for type 5 error -117 [ 100.973587][ T8231] EXT4-fs (loop5): 1 truncate cleaned up [ 100.987359][ T8231] ext4 filesystem being mounted at /386/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 101.178155][ T8305] tmpfs: Bad value for 'mpol' [ 101.231272][ T8265] loop2: p1 p2 p3 < > p4 < p5 p6 > [ 101.237747][ T8265] loop2: p1 start 460800 is beyond EOD, truncated [ 101.252571][ T8265] loop2: p2 size 83886080 extends beyond EOD, truncated [ 101.272274][ T8265] loop2: p5 start 460800 is beyond EOD, truncated [ 101.279915][ T8265] loop2: p6 size 83886080 extends beyond EOD, truncated [ 101.387171][ T8323] EXT4-fs error (device loop0): ext4_acquire_dquot:7032: comm syz.0.2386: Failed to acquire dquot type 1 [ 101.416082][ T8323] loop0: lost filesystem error report for type 5 error -117 [ 101.419780][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 101.434604][ C1] EXT4-fs (loop0): initial error at time 1781498373: ext4_acquire_dquot:7032 [ 101.444496][ C1] EXT4-fs (loop0): last error at time 1781498373: ext4_acquire_dquot:7032 [ 101.497903][ T8323] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #16: comm syz.0.2386: corrupted inode contents [ 101.511697][ T8323] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 101.512501][ T8323] EXT4-fs error (device loop0): ext4_dirty_inode:6587: inode #16: comm syz.0.2386: mark_inode_dirty error [ 101.543744][ T8323] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #16: comm syz.0.2386: corrupted inode contents [ 101.574146][ T8323] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #16: comm syz.0.2386: mark_inode_dirty error [ 101.603186][ T8323] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #16: comm syz.0.2386: corrupted inode contents [ 101.648078][ T8323] EXT4-fs error (device loop0) in ext4_orphan_del:303: Corrupt filesystem [ 101.663430][ T6530] udevd[6530]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 101.673851][ T8323] loop0: lost filesystem error report for type 5 error -117 [ 101.676550][ T8323] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #16: comm syz.0.2386: corrupted inode contents [ 101.686554][ T6525] udevd[6525]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 101.722098][ T8323] EXT4-fs error (device loop0): ext4_truncate:4690: inode #16: comm syz.0.2386: mark_inode_dirty error [ 101.724290][ T8345] EXT4-fs: Ignoring removed nobh option [ 101.753676][ T8323] EXT4-fs error (device loop0) in ext4_process_orphan:345: Corrupt filesystem [ 101.770019][ T8323] loop0: lost filesystem error report for type 5 error -117 [ 101.770940][ T8345] EXT4-fs (loop3): 1 orphan inode deleted [ 101.790854][ T8323] EXT4-fs (loop0): 1 truncate cleaned up [ 101.802231][ T8323] ext4 filesystem being mounted at /471/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 101.891193][ T8358] EXT4-fs (loop0): #clusters per group too big: 131071 [ 101.982312][ T8371] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 102.003218][ T8371] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 102.011639][ T8371] EXT4-fs (loop3): orphan cleanup on readonly fs [ 102.018948][ T8371] EXT4-fs warning (device loop3): ext4_enable_quotas:7267: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 102.036179][ T8371] EXT4-fs (loop3): Cannot turn on quotas: error -22 [ 102.047663][ T8372] EXT4-fs (loop0): corrupt root inode, run e2fsck [ 102.054444][ T8371] EXT4-fs error (device loop3): ext4_xattr_delete_inode:2972: inode #16: comm syz.3.2410: corrupted xattr block 31: invalid header [ 102.081773][ T8372] EXT4-fs (loop0): mount failed [ 102.093158][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 102.100040][ C1] EXT4-fs (loop3): initial error at time 1781498374: ext4_xattr_delete_inode:2972: inode 16 [ 102.110680][ C1] EXT4-fs (loop3): last error at time 1781498374: ext4_xattr_delete_inode:2972: inode 16 [ 102.122968][ T8371] EXT4-fs (loop3): Remounting filesystem read-only [ 102.129889][ T8371] EXT4-fs warning (device loop3): ext4_evict_inode:287: xattr delete (err -117) [ 102.141217][ T8371] EXT4-fs (loop3): 1 orphan inode deleted [ 102.358113][ T8404] rock: directory entry would overflow storage [ 102.380984][ T8404] rock: sig=0x3b10, size=4, remaining=3 [ 102.732368][ T8458] cgroup: No subsys list or none specified [ 102.766849][ T8463] EXT4-fs (loop5): orphan cleanup on readonly fs [ 102.777240][ T8463] EXT4-fs error (device loop5): ext4_xattr_inode_iget:441: inode #11: comm syz.5.2456: ea_inode with extended attributes [ 102.816354][ T8463] EXT4-fs error (device loop5): ext4_xattr_inode_iget:446: comm syz.5.2456: error while reading EA inode 11 err=-117 [ 102.828913][ C0] EXT4-fs (loop5): error count since last fsck: 1 [ 102.828941][ C0] EXT4-fs (loop5): initial error at time 1781498375: ext4_xattr_inode_iget:441: inode 11 [ 102.828968][ C0] EXT4-fs (loop5): last error at time 1781498375: ext4_xattr_inode_iget:441: inode 11 [ 102.855845][ T8463] loop5: lost filesystem error report for type 5 error -117 [ 102.859592][ T8463] EXT4-fs (loop5): 1 orphan inode deleted [ 102.886085][ T28] kauditd_printk_skb: 5 callbacks suppressed [ 102.886104][ T28] audit: type=1400 audit(1781498375.260:289): avc: denied { create } for pid=8472 comm="syz.4.2460" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 103.035652][ T8491] futex_wake_op: syz.0.2469 tries to shift op by 36; fix this program [ 103.058850][ T8493] FAT-fs (loop4): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000020) [ 103.210396][ T8505] EXT4-fs (loop5): 1 orphan inode deleted [ 103.270670][ T8517] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 103.277161][ T8521] EXT4-fs: Ignoring removed nobh option [ 103.289386][ T8517] EXT4-fs (loop3): mount failed [ 103.306350][ T8521] EXT4-fs (loop2): 1 orphan inode deleted [ 103.353629][ T8529] tmpfs: Bad value for 'mpol' [ 103.408568][ T8536] EXT4-fs: Invalid journal IO priority (must be 0-7) [ 103.451140][ T28] audit: type=1326 audit(1781498375.775:290): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8538 comm="syz.5.2489" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f680a42ce59 code=0x0 [ 103.558623][ T8553] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 103.582245][ T8556] SELinux: Context u:r:untrusted_app:s0:c512,c768 is not valid (left unmapped). [ 103.603515][ T8553] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.2498: bg 0: block 288: padding at end of block bitmap is not set [ 103.604553][ T28] audit: type=1400 audit(1781498375.924:291): avc: denied { relabelto } for pid=8555 comm="syz.0.2500" name="494" dev="tmpfs" ino=2542 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="u:r:untrusted_app:s0:c512,c768" [ 103.622889][ T8553] loop3: lost filesystem error report for type 5 error -117 [ 103.653994][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 103.667843][ C1] EXT4-fs (loop3): initial error at time 1781498375: ext4_validate_block_bitmap:441 [ 103.677455][ C1] EXT4-fs (loop3): last error at time 1781498375: ext4_validate_block_bitmap:441 [ 103.694767][ T28] audit: type=1400 audit(1781498375.924:292): avc: denied { associate } for pid=8555 comm="syz.0.2500" name="494" dev="tmpfs" ino=2542 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="u:r:untrusted_app:s0:c512,c768" [ 103.702553][ T8553] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 103.756916][ T8564] FAT-fs (loop5): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000020) [ 103.781904][ T28] audit: type=1400 audit(1781498376.083:293): avc: denied { write } for pid=3568 comm="syz-executor" name="494" dev="tmpfs" ino=2542 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="u:r:untrusted_app:s0:c512,c768" [ 103.817027][ T28] audit: type=1400 audit(1781498376.083:294): avc: denied { remove_name } for pid=3568 comm="syz-executor" name="binderfs" dev="tmpfs" ino=2546 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="u:r:untrusted_app:s0:c512,c768" [ 103.848952][ T28] audit: type=1400 audit(1781498376.083:295): avc: denied { write } for pid=3568 comm="syz-executor" name="494" dev="tmpfs" ino=2542 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="u:r:untrusted_app:s0:c512,c768" [ 103.853198][ T8553] loop3: lost filesystem error report for type 5 error -117 [ 103.875550][ T28] audit: type=1400 audit(1781498376.083:296): avc: denied { write } for pid=3568 comm="syz-executor" name="494" dev="tmpfs" ino=2542 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="u:r:untrusted_app:s0:c512,c768" [ 103.935458][ T8553] EXT4-fs error (device loop3): ext4_clear_blocks:876: inode #13: comm syz.3.2498: attempt to clear invalid blocks 1024 len 1 [ 103.953750][ T8573] capability: warning: `syz.2.2507' uses 32-bit capabilities (legacy support in use) [ 103.983611][ T8553] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.2498: invalid indirect mapped block 1819239214 (level 0) [ 104.007782][ T28] audit: type=1400 audit(1781498376.083:297): avc: denied { write } for pid=3568 comm="syz-executor" name="494" dev="tmpfs" ino=2542 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="u:r:untrusted_app:s0:c512,c768" [ 104.053870][ T8553] EXT4-fs (loop3): 1 truncate cleaned up [ 104.063163][ T28] audit: type=1400 audit(1781498376.083:298): avc: denied { rmdir } for pid=3568 comm="syz-executor" name="494" dev="tmpfs" ino=2542 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="u:r:untrusted_app:s0:c512,c768" [ 104.135206][ T8592] 9pnet_virtio: no channels available for device 127.0.0.1 [ 104.328278][ T8616] EXT4-fs (loop2): 1 truncate cleaned up [ 104.366743][ T8619] futex_wake_op: syz.5.2530 tries to shift op by 32; fix this program [ 104.384198][ T8606] loop0: p1 p2 p3 [ 104.515045][ T6529] udevd[6529]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 104.523726][ T6525] udevd[6525]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 104.542296][ T3511] udevd[3511]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 104.719775][ T8658] set_capacity_and_notify: 24 callbacks suppressed [ 104.719795][ T8658] loop4: detected capacity change from 0 to 512 [ 104.775615][ T8658] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 104.803945][ T8658] EXT4-fs (loop4): ea_inode feature is not supported for Hurd [ 104.834481][ T8670] loop0: detected capacity change from 0 to 2048 [ 104.849596][ T8670] EXT4-fs warning (device loop0): read_mmp_block:110: Error -117 while reading MMP block 15 [ 105.304608][ T8732] loop4: detected capacity change from 0 to 512 [ 105.331815][ T8732] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #15: comm syz.4.2586: corrupted inode contents [ 105.344353][ T8732] fserror_report: 10 callbacks suppressed [ 105.344374][ T8732] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 105.353797][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 105.365792][ T8732] EXT4-fs error (device loop4) in ext4_orphan_del:303: Corrupt filesystem [ 105.370662][ C1] EXT4-fs (loop4): initial error at time 1781498377: ext4_do_update_inode:5690: inode 15 [ 105.370706][ C1] EXT4-fs (loop4): last error at time 1781498377: ext4_do_update_inode:5690: inode 15 [ 105.415114][ T8729] loop5: detected capacity change from 0 to 8192 [ 105.421822][ T8732] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #15: comm syz.4.2586: corrupted inode contents [ 105.433826][ T8732] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 105.467284][ T8729] loop5: p1 p2 p3 p4 [ 105.482598][ T8732] EXT4-fs error (device loop4): ext4_evict_inode:315: inode #15: comm syz.4.2586: mark_inode_dirty error [ 105.495606][ T8732] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 105.495833][ T8729] loop5: p1 start 16777216 is beyond EOD, [ 105.505556][ T8732] EXT4-fs (loop4): 1 orphan inode deleted [ 105.526714][ T8729] truncated [ 105.533188][ T8729] loop5: p2 start 268435456 is beyond EOD, truncated [ 105.546017][ T8729] loop5: p4 size 33554432 extends beyond EOD, truncated [ 105.580733][ T2982] loop5: p1 p2 p3 p4 [ 105.585129][ T2982] loop5: p1 start 16777216 is beyond EOD, truncated [ 105.608219][ T2982] loop5: p2 start 268435456 is beyond EOD, truncated [ 105.625907][ T2982] loop5: p4 size 33554432 extends beyond EOD, truncated [ 105.750735][ T8771] loop2: detected capacity change from 0 to 1024 [ 105.822053][ T6530] udevd[6530]: inotify_add_watch(7, /dev/loop5p3, 10) failed: No such file or directory [ 105.836848][ T3511] udevd[3511]: inotify_add_watch(7, /dev/loop5p4, 10) failed: No such file or directory [ 105.852244][ T8783] loop0: detected capacity change from 0 to 2048 [ 105.892545][ T8789] loop5: detected capacity change from 0 to 512 [ 105.939478][ T8789] EXT4-fs (loop5): Filesystem with casefold feature cannot be mounted without CONFIG_UNICODE [ 105.960616][ T6530] udevd[6530]: inotify_add_watch(7, /dev/loop5p3, 10) failed: No such file or directory [ 105.975584][ T6525] udevd[6525]: inotify_add_watch(7, /dev/loop5p4, 10) failed: No such file or directory [ 106.121058][ T8813] loop3: detected capacity change from 0 to 512 [ 106.137300][ T8813] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 106.164298][ T8813] EXT4-fs (loop3): orphan cleanup on readonly fs [ 106.188833][ T8813] EXT4-fs error (device loop3): ext4_validate_block_bitmap:432: comm syz.3.2625: bg 0: block 16: invalid block bitmap [ 106.201426][ T8813] fserror_report: 1 callbacks suppressed [ 106.201439][ T8813] loop3: lost filesystem error report for type 5 error -117 [ 106.207682][ T8813] EXT4-fs (loop3): Remounting filesystem read-only [ 106.215042][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 106.215072][ C0] EXT4-fs (loop3): initial error at time 1781498378: ext4_validate_block_bitmap:432 [ 106.215093][ C0] EXT4-fs (loop3): last error at time 1781498378: ext4_validate_block_bitmap:432 [ 106.249019][ T8813] EXT4-fs (loop3): 1 truncate cleaned up [ 106.351144][ T8836] tmpfs: Bad value for 'mpol' [ 106.553854][ T8861] loop3: detected capacity change from 0 to 2048 [ 106.641195][ T8861] loop3: p2 p3 p7 [ 106.652684][ T8875] loop2: detected capacity change from 0 to 164 [ 106.666430][ T8875] rock: corrupted directory entry. extent=8, offset=0, size=16774637 [ 106.736076][ T3511] udevd[3511]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 106.753726][ T8883] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 106.800993][ T8883] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.2659: invalid indirect mapped block 9 (level 0) [ 106.844424][ T8883] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 106.845800][ T8883] EXT4-fs (loop3): Remounting filesystem read-only [ 106.855047][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 106.855065][ C0] EXT4-fs (loop3): initial error at time 1781498378: ext4_free_branches:1023: inode 11 [ 106.855099][ C0] EXT4-fs (loop3): last error at time 1781498378: ext4_free_branches:1023: inode 11 [ 106.887980][ T8883] EXT4-fs (loop3): 1 truncate cleaned up [ 107.015375][ T8913] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 107.074323][ T8922] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 107.125801][ T8926] EXT4-fs error (device loop4): ext4_orphan_get:1399: inode #14: comm syz.4.2681: invalid orphan symlink nlink 1 [ 107.148019][ T8922] EXT4-fs error (device loop2): ext4_acquire_dquot:7032: comm syz.2.2677: Failed to acquire dquot type 1 [ 107.169806][ T8926] loop4: lost file I/O error report for ino 14 type 5 pos 0x0 len 0x0 error -117 [ 107.170890][ T8926] EXT4-fs error (device loop4): ext4_orphan_get:1404: comm syz.4.2681: couldn't read orphan inode 14 (err -117) [ 107.180224][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 107.180243][ C1] EXT4-fs (loop4): initial error at time 1781498379: ext4_orphan_get:1399: inode 14 [ 107.180292][ C1] EXT4-fs (loop4): last error at time 1781498379: ext4_orphan_get:1399: inode 14 [ 107.222789][ T8926] loop4: lost filesystem error report for type 5 error -117 [ 107.223543][ T8926] ext4 filesystem being mounted at /527/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 107.246327][ T8922] loop2: lost filesystem error report for type 5 error -117 [ 107.247028][ T8922] EXT4-fs (loop2): 1 truncate cleaned up [ 107.260215][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 107.260237][ C0] EXT4-fs (loop2): last error at time 1781498379: ext4_acquire_dquot:7032 [ 107.581893][ T8977] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 107.625235][ T8977] EXT4-fs error (device loop0): ext4_acquire_dquot:7032: comm syz.0.2702: Failed to acquire dquot type 1 [ 107.653209][ T8977] loop0: lost filesystem error report for type 5 error -117 [ 107.653785][ T8977] EXT4-fs (loop0): 1 truncate cleaned up [ 107.667024][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 107.667053][ C0] EXT4-fs (loop0): last error at time 1781498379: ext4_acquire_dquot:7032 [ 107.935829][ T9021] tmpfs: Bad value for 'mpol' [ 107.972339][ T9025] EXT4-fs: Ignoring removed bh option [ 108.004012][ T9025] EXT4-fs: Ignoring removed mblk_io_submit option [ 108.031145][ T9025] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 108.045721][ T9025] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 not in group (block 18)! [ 108.076863][ T9025] EXT4-fs (loop2): group descriptors corrupted! [ 108.183173][ T3572] syz-executor invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 108.285623][ T3572] CPU: 0 UID: 0 PID: 3572 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT(lazy) [ 108.285753][ T3572] Tainted: [W]=WARN [ 108.285762][ T3572] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 108.285778][ T3572] Call Trace: [ 108.285787][ T3572] [ 108.285798][ T3572] __dump_stack+0x1d/0x30 [ 108.285856][ T3572] dump_stack_lvl+0x95/0xd0 [ 108.285885][ T3572] dump_stack+0x15/0x1b [ 108.285924][ T3572] dump_header+0x80/0x240 [ 108.285954][ T3572] oom_kill_process+0x295/0x350 [ 108.286001][ T3572] out_of_memory+0x981/0xbc0 [ 108.286090][ T3572] try_charge_memcg+0x621/0xa00 [ 108.286137][ T3572] charge_memcg+0x6d/0x120 [ 108.286177][ T3572] mem_cgroup_swapin_charge_folio+0xcc/0x150 [ 108.286294][ T3572] __swap_cache_prepare_and_add+0x69/0x490 [ 108.286336][ T3572] ? alloc_pages_mpol+0xd9/0x1d0 [ 108.286412][ T3572] swap_cache_alloc_folio+0xa2/0x120 [ 108.286449][ T3572] swap_cluster_readahead+0x25f/0x3c0 [ 108.286494][ T3572] swapin_readahead+0xde/0x840 [ 108.286546][ T3572] ? _raw_spin_unlock_irqrestore+0x9/0x30 [ 108.286581][ T3572] ? hrtimer_start_range_ns+0x5b2/0x10c0 [ 108.286611][ T3572] ? __rcu_read_unlock+0x4e/0x70 [ 108.286720][ T3572] ? swap_cache_get_folio+0x1e0/0x1f0 [ 108.286757][ T3572] do_swap_page+0x34d/0x2150 [ 108.286842][ T3572] ? __rcu_read_lock+0x36/0x50 [ 108.286866][ T3572] ? pte_offset_map_rw_nolock+0x19e/0x200 [ 108.286953][ T3572] handle_mm_fault+0xb3c/0x2da0 [ 108.287067][ T3572] do_user_addr_fault+0x634/0x1060 [ 108.287217][ T3572] ? trace_page_fault_user+0x1f/0xa0 [ 108.287373][ T3572] exc_page_fault+0x62/0xa0 [ 108.287415][ T3572] asm_exc_page_fault+0x26/0x30 [ 108.287443][ T3572] RIP: 0033:0x7f680a3e7fd7 [ 108.287462][ T3572] Code: 48 89 fa 4c 89 df e8 a8 56 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 108.287565][ T3572] RSP: 002b:00007fffd3db50b0 EFLAGS: 00010202 [ 108.287590][ T3572] RAX: 0000000000000000 RBX: 000055558ff05500 RCX: 00007f680a3e7fd7 [ 108.287609][ T3572] RDX: 00007fffd3db50f0 RSI: 0000000000000000 RDI: 0000000000000000 [ 108.287627][ T3572] RBP: 00007fffd3db515c R08: 0000000000000000 R09: 0000000000000000 [ 108.287640][ T3572] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000001388 [ 108.287655][ T3572] R13: 00000000000927c0 R14: 00000000000194cc R15: 00007fffd3db51b0 [ 108.287744][ T3572] [ 108.290918][ T3572] memory: usage 271032kB, limit 307200kB, failcnt 457 [ 108.551318][ T3572] memory+swap: usage 237680kB, limit 9007199254740988kB, failcnt 0 [ 108.559362][ T3572] kmem: usage 237056kB, limit 9007199254740988kB, failcnt 0 [ 108.567107][ T3572] Memory cgroup stats for /syz5: [ 108.567398][ T3572] cache 524288 [ 108.575989][ T3572] rss 0 [ 108.578887][ T3572] shmem 0 [ 108.581871][ T3572] mapped_file 0 [ 108.585511][ T3572] dirty 4096 [ 108.588838][ T3572] writeback 0 [ 108.592155][ T3572] workingset_refault_anon 27 [ 108.597305][ T3572] workingset_refault_file 127 [ 108.604953][ T3572] swap 40960 [ 108.608315][ T3572] swapcached 176128 [ 108.620068][ T9059] IPv6: addrconf: prefix option has invalid lifetime [ 108.659195][ T3572] pgpgin 26635 [ 108.669907][ T3572] pgpgout 26504 [ 108.673963][ T9063] IPv6: addrconf: prefix option has invalid lifetime [ 108.680912][ T9063] IPv6: addrconf: prefix option has invalid lifetime [ 108.696298][ T3572] pgfault 49300 [ 108.701847][ T3572] pgmajfault 12 [ 108.706540][ T3572] inactive_anon 0 [ 108.712278][ T3572] active_anon 12288 [ 108.716337][ T3572] inactive_file 0 [ 108.720354][ T3572] active_file 524288 [ 108.724861][ T3572] unevictable 0 [ 108.728423][ T3572] hierarchical_memory_limit 314572800 [ 108.737170][ T3572] hierarchical_memsw_limit 9223372036854771712 [ 108.743803][ T3572] total_cache 524288 [ 108.747770][ T3572] total_rss 0 [ 108.751253][ T3572] total_shmem 0 [ 108.805906][ T3572] total_mapped_file 0 [ 108.816367][ T3572] total_dirty 4096 [ 108.824979][ T3572] total_writeback 0 [ 108.835029][ T3572] total_workingset_refault_anon 27 [ 108.841804][ T3572] total_workingset_refault_file 127 [ 108.847220][ T3572] total_swap 40960 [ 108.857491][ T3572] total_swapcached 176128 [ 108.868683][ T3572] total_pgpgin 26635 [ 108.880645][ T3572] total_pgpgout 26504 [ 108.886810][ T9066] GPT:first_usable_lbas don't match. [ 108.892457][ T9066] GPT:34 != 290 [ 108.896087][ T9066] GPT: Use GNU Parted to correct GPT errors. [ 108.908156][ T9066] loop2: p1 p2 p3 [ 108.913929][ T3572] total_pgfault 49300 [ 108.929449][ T3572] total_pgmajfault 12 [ 108.939043][ T3572] total_inactive_anon 0 [ 108.958724][ T3572] total_active_anon 12288 [ 108.976958][ T9077] FAT-fs (loop3): bogus logical sector size 1536 [ 108.979906][ T3572] total_inactive_file 0 [ 109.018304][ T9077] FAT-fs (loop3): Can't find a valid FAT filesystem [ 109.038573][ T3572] total_active_file 524288 [ 109.056276][ T3572] total_unevictable 0 [ 109.067119][ T3572] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0,oom_memcg=/syz5,task_memcg=/syz5,task=syz.5.2714,pid=9000,uid=0 [ 109.101483][ T3572] Memory cgroup out of memory: OOM victim 9000 (syz.5.2714) is already exiting. Skip killing the task [ 109.245755][ T28] kauditd_printk_skb: 8 callbacks suppressed [ 109.245775][ T28] audit: type=1400 audit(1781498381.200:303): avc: denied { create } for pid=9100 comm="syz.3.2774" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_nflog_socket permissive=1 [ 109.403394][ T9117] EXT4-fs: Ignoring removed nomblk_io_submit option [ 109.425798][ T9104] loop4: p2 p3 p7 [ 109.444094][ T9117] EXT4-fs (loop2): too many log groups per flexible block group [ 109.477748][ T9117] EXT4-fs (loop2): failed to initialize mballoc (-12) [ 109.484945][ T9117] EXT4-fs (loop2): mount failed [ 109.805686][ T9155] loop0: p2 p3 p7 [ 109.905972][ T3511] udevd[3511]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 109.912628][ T6530] udevd[6530]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 109.926782][ T6525] udevd[6525]: inotify_add_watch(7, /dev/loop0p7, 10) failed: No such file or directory [ 110.049314][ T9198] tmpfs: Bad value for 'mpol' [ 110.111265][ T28] audit: type=1400 audit(1781500942.009:304): avc: denied { associate } for pid=9205 comm="syz.0.2813" name="current" scontext=root:object_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 110.166485][ T9212] set_capacity_and_notify: 13 callbacks suppressed [ 110.166506][ T9212] loop5: detected capacity change from 0 to 164 [ 110.355568][ T9234] loop3: detected capacity change from 0 to 512 [ 110.374838][ T9236] loop0: detected capacity change from 0 to 1024 [ 110.391640][ T9234] EXT4-fs (loop3): external journal device major/minor numbers have changed [ 110.411778][ T9236] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 110.433532][ T9234] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 110.448938][ T9236] EXT4-fs (loop0): orphan cleanup on readonly fs [ 110.467991][ T9234] block device autoloading is deprecated and will be removed. [ 110.478975][ T9236] Quota error (device loop0): v2_read_file_info: Free block number 131072 out of range (1, 6). [ 110.485655][ T9234] EXT4-fs (loop3): couldn't read superblock of external journal [ 110.489959][ T9236] EXT4-fs warning (device loop0): ext4_enable_quotas:7267: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 110.512097][ T9236] EXT4-fs (loop0): Cannot turn on quotas: error -117 [ 110.519508][ T9236] EXT4-fs error (device loop0): ext4_free_blocks:6718: comm syz.0.2828: Freeing blocks not in datazone - block = 0, count = 4096 [ 110.533087][ T9236] loop0: lost filesystem error report for type 5 error -117 [ 110.533439][ T9236] EXT4-fs (loop0): 1 orphan inode deleted [ 110.541835][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 110.541858][ C0] EXT4-fs (loop0): initial error at time 1781500942: ext4_free_blocks:6718 [ 110.541883][ C0] EXT4-fs (loop0): last error at time 1781500942: ext4_free_blocks:6718 [ 110.583075][ T9236] EXT4-fs mount: 44 callbacks suppressed [ 110.583096][ T9236] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 110.645439][ T3568] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 110.774429][ T9267] SELinux: Context system_u:object is not valid (left unmapped). [ 110.791601][ T28] audit: type=1400 audit(1781500942.645:305): avc: denied { relabelto } for pid=9266 comm="syz.0.2843" name="cgroup.procs" dev="cgroup" ino=53 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object" [ 110.876909][ T28] audit: type=1400 audit(1781500942.645:306): avc: denied { associate } for pid=9266 comm="syz.0.2843" name="cgroup.procs" dev="cgroup" ino=53 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 srawcon="system_u:object" [ 110.992350][ T9287] loop2: detected capacity change from 0 to 128 [ 111.007382][ T9287] FAT-fs (loop2): bogus number of FAT sectors [ 111.024314][ T9287] FAT-fs (loop2): Can't find a valid FAT filesystem [ 111.100180][ T9294] loop5: detected capacity change from 0 to 2048 [ 111.121740][ T9301] loop2: detected capacity change from 0 to 256 [ 111.148363][ T9301] msdos: Bad value for 'time_offset' [ 111.167853][ T9294] loop5: p2 p3 p7 [ 111.629354][ T9357] dns_resolver: Unsupported server list version (0) [ 111.826331][ T9371] loop5: detected capacity change from 0 to 1024 [ 111.846861][ T9371] ext4: Bad value for 'resgid' [ 111.884382][ T9371] ext4: Bad value for 'resgid' [ 112.001340][ T9383] loop4: detected capacity change from 0 to 512 [ 112.073757][ T9383] EXT4-fs warning (device loop4): ext4_xattr_inode_get:546: inode #11: comm syz.4.2900: ea_inode file size=458758 entry size=16777216 [ 112.189742][ T9383] EXT4-fs (loop4): 1 orphan inode deleted [ 112.203162][ T9383] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 112.218804][ T9403] tmpfs: Bad value for 'mpol' [ 112.326054][ T9411] loop0: detected capacity change from 0 to 512 [ 112.356732][ T9411] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e002e098, mo2=0002] [ 112.374886][ T3581] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 112.396427][ T9411] System zones: 0-2, 18-18, 34-34 [ 112.418366][ T9411] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 42 vs 41 free clusters [ 112.441412][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 112.448176][ C0] EXT4-fs (loop0): initial error at time 1781546519: ext4_mb_generate_buddy:1317 [ 112.457394][ C0] EXT4-fs (loop0): last error at time 1781546519: ext4_mb_generate_buddy:1317 [ 112.479832][ T9411] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #16: comm syz.0.2914: corrupted inode contents [ 112.510736][ T9411] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 112.512564][ T9411] EXT4-fs error (device loop0): ext4_dirty_inode:6587: inode #16: comm syz.0.2914: mark_inode_dirty error [ 112.614350][ T9411] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 112.614609][ T9411] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #16: comm syz.0.2914: corrupted inode contents [ 112.668348][ T9411] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 112.676531][ T9411] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #16: comm syz.0.2914: mark_inode_dirty error [ 112.739279][ T9411] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 112.740752][ T9411] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #16: comm syz.0.2914: corrupted inode contents [ 112.798598][ T9411] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 112.799743][ T9411] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #16: comm syz.0.2914: mark_inode_dirty error [ 112.858053][ T9411] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 112.859919][ T9411] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #16: comm syz.0.2914: corrupted inode contents [ 112.906430][ T9411] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 112.918924][ T9411] EXT4-fs error (device loop0) in ext4_orphan_del:303: Corrupt filesystem [ 112.937441][ T9455] loop5: detected capacity change from 0 to 512 [ 112.944869][ T9455] EXT4-fs (loop5): Invalid default hash set in the superblock [ 112.957912][ T9411] loop0: lost filesystem error report for type 5 error -117 [ 112.959633][ T9411] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #16: comm syz.0.2914: corrupted inode contents [ 113.038118][ T9411] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 113.038291][ T9411] EXT4-fs error (device loop0): ext4_truncate:4690: inode #16: comm syz.0.2914: mark_inode_dirty error [ 113.102002][ T9411] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 113.103947][ T9411] EXT4-fs error (device loop0) in ext4_process_orphan:345: Corrupt filesystem [ 113.162233][ T9411] loop0: lost filesystem error report for type 5 error -117 [ 113.165781][ T9411] EXT4-fs (loop0): 1 truncate cleaned up [ 113.184967][ T49] Quota error (device loop0): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 113.202480][ T9411] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 113.233524][ T9411] ext4 filesystem being mounted at /576/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 113.238042][ T49] EXT4-fs error (device loop0): ext4_release_dquot:7068: comm kworker/u8:3: Failed to release dquot type 1 [ 113.315462][ T9476] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 113.353643][ T3568] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 113.565623][ T9502] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 113.612442][ T3570] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 113.644350][ T9511] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e002e098, mo2=0002] [ 113.672136][ T9511] System zones: 0-2, 18-18, 34-34 [ 113.719804][ T9511] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 42 vs 41 free clusters [ 113.734892][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 113.743038][ C0] EXT4-fs (loop4): initial error at time 1781546520: ext4_mb_generate_buddy:1317 [ 113.752274][ C0] EXT4-fs (loop4): last error at time 1781546520: ext4_mb_generate_buddy:1317 [ 113.809087][ T9511] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #16: comm syz.4.2959: corrupted inode contents [ 113.859515][ T9511] loop4: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 113.859679][ T9511] EXT4-fs error (device loop4): ext4_dirty_inode:6587: inode #16: comm syz.4.2959: mark_inode_dirty error [ 113.916024][ T9511] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #16: comm syz.4.2959: corrupted inode contents [ 113.944975][ T9532] 9pnet_fd: p9_fd_create_tcp (9532): problem connecting socket to 127.0.0.1 [ 113.973750][ T9511] EXT4-fs error (device loop4): __ext4_ext_dirty:207: inode #16: comm syz.4.2959: mark_inode_dirty error [ 114.054367][ T9511] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #16: comm syz.4.2959: corrupted inode contents [ 114.128208][ T9511] EXT4-fs error (device loop4): __ext4_ext_dirty:207: inode #16: comm syz.4.2959: mark_inode_dirty error [ 114.189431][ T9511] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #16: comm syz.4.2959: corrupted inode contents [ 114.286106][ T9511] EXT4-fs error (device loop4) in ext4_orphan_del:303: Corrupt filesystem [ 114.360579][ T9511] loop4: lost filesystem error report for type 5 error -117 [ 114.360798][ T9511] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #16: comm syz.4.2959: corrupted inode contents [ 114.468870][ T9511] EXT4-fs error (device loop4): ext4_truncate:4690: inode #16: comm syz.4.2959: mark_inode_dirty error [ 114.551207][ T9571] EXT4-fs: Ignoring removed nomblk_io_submit option [ 114.567849][ T9511] EXT4-fs error (device loop4) in ext4_process_orphan:345: Corrupt filesystem [ 114.586471][ T9571] EXT4-fs: Ignoring removed i_version option [ 114.597993][ T9571] EXT4-fs (loop0): 1 orphan inode deleted [ 114.606329][ T9571] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 114.632898][ T9511] loop4: lost filesystem error report for type 5 error -117 [ 114.633154][ T9511] EXT4-fs (loop4): 1 truncate cleaned up [ 114.648254][ T9511] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 114.661353][ T30] Quota error (device loop4): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 114.672008][ T30] EXT4-fs error (device loop4): ext4_release_dquot:7068: comm kworker/u8:1: Failed to release dquot type 1 [ 114.683893][ T9511] ext4 filesystem being mounted at /582/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 114.754489][ T3568] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 114.816636][ T9578] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 114.870679][ T9578] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 114.892130][ T9578] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 114.918460][ T3581] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 114.969734][ T3570] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 115.061536][ T9587] EXT4-fs: Ignoring removed nomblk_io_submit option [ 115.108505][ T9587] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 115.162410][ T9587] EXT4-fs (loop4): mount failed [ 115.449559][ T9609] EXT4-fs warning (device loop2): ext4_xattr_inode_get:546: inode #11: comm syz.2.3004: ea_inode file size=458758 entry size=16777216 [ 115.568228][ T9609] EXT4-fs (loop2): 1 orphan inode deleted [ 115.605013][ T9609] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 115.709742][ T3570] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 115.989387][ T9647] set_capacity_and_notify: 7 callbacks suppressed [ 115.989452][ T9647] loop4: detected capacity change from 0 to 164 [ 116.029169][ T9653] loop5: detected capacity change from 0 to 512 [ 116.045602][ T9653] EXT4-fs (loop5): corrupt root inode, run e2fsck [ 116.068745][ T9653] EXT4-fs (loop5): mount failed [ 116.092935][ T9647] ISOFS: unable to read i-node block [ 116.133101][ T9664] futex_wake_op: syz.5.3041 tries to shift op by -1; fix this program [ 116.143693][ T9647] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 116.328051][ T9678] loop4: detected capacity change from 0 to 2048 [ 116.376235][ T9678] loop4: p1 < > [ 116.599921][ T28] audit: type=1326 audit(1781546523.081:307): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9709 comm="syz.2.3054" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f84372ace59 code=0x0 [ 116.761685][ T9730] loop0: detected capacity change from 0 to 512 [ 116.768596][ T9730] EXT4-fs: Ignoring removed mblk_io_submit option [ 116.784217][ T9730] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 116.810254][ T9732] loop4: detected capacity change from 0 to 512 [ 116.810535][ T9730] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=c842e02c, mo2=0002] [ 116.838219][ T9730] EXT4-fs (loop0): orphan cleanup on readonly fs [ 116.845006][ T9730] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.3063: bg 0: block 361: padding at end of block bitmap is not set [ 116.860096][ T9730] loop0: lost filesystem error report for type 5 error -117 [ 116.861548][ T9730] EXT4-fs (loop0): Remounting filesystem read-only [ 116.869100][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 116.869158][ C1] EXT4-fs (loop0): initial error at time 1781546523: ext4_validate_block_bitmap:441 [ 116.869187][ C1] EXT4-fs (loop0): last error at time 1781546523: ext4_validate_block_bitmap:441 [ 116.903358][ T9730] EXT4-fs (loop0): 1 truncate cleaned up [ 116.911363][ T9730] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: none. [ 116.911723][ T9732] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 116.960582][ T9746] tmpfs: Bad value for 'mpol' [ 116.962369][ T9732] EXT4-fs (loop4): mount failed [ 116.972569][ T3568] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 117.065456][ T28] audit: type=1400 audit(1781546523.520:308): avc: denied { unmount } for pid=3572 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 117.570779][ T9812] loop2: detected capacity change from 0 to 512 [ 117.605371][ T9812] EXT4-fs warning (device loop2): dx_probe:861: inode #2: comm syz.2.3104: dx entry: limit 1024 != root limit 124 [ 117.632860][ T9812] EXT4-fs warning (device loop2): dx_probe:934: inode #2: comm syz.2.3104: Corrupt directory, running e2fsck is recommended [ 117.654864][ T9812] EXT4-fs (loop2): Cannot turn on journaled quota: type 1: error -117 [ 117.663318][ T9812] EXT4-fs error (device loop2): ext4_iget_extra_inode:5128: inode #15: comm syz.2.3104: corrupted in-inode xattr: invalid ea_ino [ 117.678088][ T9812] EXT4-fs (loop2): Remounting filesystem read-only [ 117.684713][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 117.684739][ C0] EXT4-fs (loop2): initial error at time 1781546524: ext4_iget_extra_inode:5128: inode 15 [ 117.684775][ C0] EXT4-fs (loop2): last error at time 1781546524: ext4_iget_extra_inode:5128: inode 15 [ 117.722695][ T9812] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 117.757858][ T3570] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 117.837724][ T9831] loop2: detected capacity change from 0 to 1024 [ 117.868979][ T9831] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 117.897952][ T9831] EXT4-fs error (device loop2): ext4_map_blocks:833: inode #3: block 5: comm syz.2.3110: lblock 5 mapped to illegal pblock 5 (length 1) [ 117.927306][ T9831] fserror_report: 9 callbacks suppressed [ 117.927388][ T9831] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 117.936765][ T9842] tmpfs: Bad value for 'mpol' [ 117.949209][ T9831] Quota error (device loop2): write_blk: dquota write failed [ 117.958608][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 117.958634][ C1] EXT4-fs (loop2): initial error at time 1781546524: ext4_map_blocks:833: inode 3: block 5 [ 117.958707][ C1] EXT4-fs (loop2): last error at time 1781546524: ext4_map_blocks:833: inode 3: block 5 [ 117.975913][ T9843] loop4: detected capacity change from 0 to 128 [ 118.002540][ T9831] Quota error (device loop2): find_free_dqentry: Can't write quota data block 5 [ 118.013627][ T9831] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 118.029464][ T6530] udevd[6530]: incorrect jbd checksum on /dev/loop4 [ 118.033445][ T9831] EXT4-fs error (device loop2): ext4_acquire_dquot:7032: comm syz.2.3110: Failed to acquire dquot type 0 [ 118.050837][ T9831] loop2: lost filesystem error report for type 5 error -117 [ 118.053806][ T9831] EXT4-fs error (device loop2): ext4_map_blocks:791: inode #3: block 5: comm syz.2.3110: lblock 5 mapped to illegal pblock 5 (length 1) [ 118.088222][ T9843] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4681: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 118.115256][ T9831] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 118.115456][ T9831] Quota error (device loop2): do_insert_tree: Can't read tree quota block 5 [ 118.129256][ T9843] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 118.155122][ T9831] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 118.184858][ T9831] EXT4-fs error (device loop2): ext4_acquire_dquot:7032: comm syz.2.3110: Failed to acquire dquot type 0 [ 118.196811][ T9831] loop2: lost filesystem error report for type 5 error -117 [ 118.198810][ T9831] EXT4-fs error (device loop2): ext4_free_blocks:6718: comm syz.2.3110: Freeing blocks not in datazone - block = 0, count = 4096 [ 118.223092][ T9831] loop2: lost filesystem error report for type 5 error -117 [ 118.223981][ T9831] EXT4-fs error (device loop2): ext4_map_blocks:791: inode #3: block 5: comm syz.2.3110: lblock 5 mapped to illegal pblock 5 (length 1) [ 118.248877][ T9831] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 118.248998][ T9831] Quota error (device loop2): do_insert_tree: Can't read tree quota block 5 [ 118.267196][ T9831] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 118.277898][ T9831] EXT4-fs error (device loop2): ext4_acquire_dquot:7032: comm syz.2.3110: Failed to acquire dquot type 0 [ 118.289632][ T9831] loop2: lost filesystem error report for type 5 error -117 [ 118.289815][ T9831] EXT4-fs (loop2): 1 orphan inode deleted [ 118.311719][ T9831] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 118.397612][ T3570] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 118.495230][ T9871] futex_wake_op: syz.2.3131 tries to shift op by 144; fix this program [ 118.680732][ T9880] loop2: detected capacity change from 0 to 8192 [ 118.741769][ T9880] loop2: p1 p2 p4 < p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 p22 p23 p24 p25 p26 p27 p28 p29 p30 p31 p32 p33 p34 p35 p36 p37 p38 p39 p40 p41 p42 p43 p44 p45 p46 p47 p48 p49 p50 p51 p52 p53 p54 p55 p56 p57 p58 p59 p60 p61 p62 p63 p64 p65 p66 p67 p68 p69 p70 p71 p72 p73 p74 p75 p76 p77 p78 p79 p80 p81 p82 p83 p84 p85 p86 p87 p88 p89 p90 p91 p92 p93 p94 p95 p96 p97 p98 p99 p100 p101 p102 p103 p104 p105 p106 p107 p108 p109 p110 p111 p112 p113 p114 p115 p116 p117 p118 p119 p120 p121 p122 p123 p124 p125 p126 p127 p128 p129 p130 p131 p132 p133 p134 p135 p136 p137 p138 p139 p140 p141 p142 p143 p144 p145 p146 p147 p148 p149 p150 p151 p152 p153 p154 p155 p156 p157 p158 p159 p160 p161 p162 p163 p164 p165 p166 p167 p168 p169 p170 p171 p172 p173 p174 p175 p176 p177 p178 p179 p180 p181 p182 p183 p184 p185 p186 p187 p188 p189 p190 p191 p192 p193 p194 p195 p196 p197 p198 p199 p200 p201 p202 p203 p204 p205 p206 p207 p208 p209 p210 p211 p212 p213 p214 p215 p216 p217 p218 p219 p220 p221 p222 p223 p224 p2 [ 119.813339][ T6531] udevd[6531]: inotify_add_watch(7, /dev/loop2p49, 10) failed: No such file or directory [ 119.825778][ T3291] udevd[3291]: inotify_add_watch(7, /dev/loop2p45, 10) failed: No such file or directory [ 119.929031][ T3290] udevd[3290]: inotify_add_watch(7, /dev/loop2p46, 10) failed: No such file or directory [ 119.966374][ T3292] udevd[3292]: inotify_add_watch(7, /dev/loop2p44, 10) failed: No such file or directory [ 119.978456][ T3511] udevd[3511]: inotify_add_watch(7, /dev/loop2p40, 10) failed: No such file or directory [ 119.990250][ T6529] udevd[6529]: inotify_add_watch(7, /dev/loop2p42, 10) failed: No such file or directory [ 120.004326][ T6530] udevd[6530]: inotify_add_watch(7, /dev/loop2p39, 10) failed: No such file or directory [ 120.006356][ T3287] udevd[3287]: inotify_add_watch(7, /dev/loop2p50, 10) failed: No such file or directory [ 120.025291][ T3513] udevd[3513]: inotify_add_watch(7, /dev/loop2p43, 10) failed: No such file or directory [ 120.044333][ T28] audit: type=1326 audit(1781546526.308:309): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9961 comm="syz.3.3177" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f03e54dce59 code=0x0 [ 120.164115][ T9977] nfs4: Bad value for 'source' [ 120.196565][ T9983] loop0: detected capacity change from 0 to 512 [ 120.349037][ T9992] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e002e098, mo2=0002] [ 120.376168][ T9992] System zones: 0-2, 18-18, 34-34 [ 120.387435][T10002] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 120.400159][T10009] rock: directory entry would overflow storage [ 120.406510][T10009] rock: sig=0x5252, size=5, remaining=3 [ 120.412154][T10009] isofs_fill_super: root inode is not a directory. Corrupted media? [ 120.421513][ T9992] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 42 vs 41 free clusters [ 120.437530][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 120.444012][ C1] EXT4-fs (loop3): initial error at time 1781546526: ext4_mb_generate_buddy:1317 [ 120.448024][T10002] ext4 filesystem being mounted at /616/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 120.453216][ C1] EXT4-fs (loop3): last error at time 1781546526: ext4_mb_generate_buddy:1317 [ 120.506433][ T9992] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #16: comm syz.3.3191: corrupted inode contents [ 120.533038][ T9992] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 120.533973][ T9992] EXT4-fs error (device loop3): ext4_dirty_inode:6587: inode #16: comm syz.3.3191: mark_inode_dirty error [ 120.571377][ T3581] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 120.580434][ T9992] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 120.580639][ T9992] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #16: comm syz.3.3191: corrupted inode contents [ 120.612561][ T9992] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 120.612811][ T9992] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #16: comm syz.3.3191: mark_inode_dirty error [ 120.664158][ T9992] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 120.664347][ T9992] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #16: comm syz.3.3191: corrupted inode contents [ 120.687162][ T9992] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 120.700515][ T9992] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #16: comm syz.3.3191: mark_inode_dirty error [ 120.769630][ T9992] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 120.769859][ T9992] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #16: comm syz.3.3191: corrupted inode contents [ 120.840138][ T9992] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 120.840365][ T9992] EXT4-fs error (device loop3) in ext4_orphan_del:303: Corrupt filesystem [ 120.895293][ T9992] loop3: lost filesystem error report for type 5 error -117 [ 120.895499][ T9992] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #16: comm syz.3.3191: corrupted inode contents [ 120.994830][ T9992] EXT4-fs error (device loop3): ext4_truncate:4690: inode #16: comm syz.3.3191: mark_inode_dirty error [ 121.076473][ T9992] EXT4-fs error (device loop3) in ext4_process_orphan:345: Corrupt filesystem [ 121.163589][ T9992] loop3: lost filesystem error report for type 5 error -117 [ 121.166642][ T9992] EXT4-fs (loop3): 1 truncate cleaned up [ 121.191765][ T352] Quota error (device loop3): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 121.218572][ T352] EXT4-fs error (device loop3): ext4_release_dquot:7068: comm kworker/u8:6: Failed to release dquot type 1 [ 121.266276][ T352] loop3: lost filesystem error report for type 5 error -117 [ 121.309045][ T9992] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 121.334850][T10077] Non-string source [ 121.395051][ T9992] ext4 filesystem being mounted at /594/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 121.439587][ T28] audit: type=1326 audit(1781546527.608:310): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10084 comm="syz.2.3238" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f84372ace59 code=0x0 [ 121.474634][ T3577] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 121.749742][T10118] set_capacity_and_notify: 4 callbacks suppressed [ 121.749763][T10118] loop0: detected capacity change from 0 to 512 [ 121.849343][ T28] audit: type=1326 audit(1781546527.992:311): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10125 comm="syz.2.3256" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f84372ace59 code=0x0 [ 121.883459][T10118] EXT4-fs: Ignoring removed bh option [ 121.919119][T10118] EXT4-fs: inline encryption not supported [ 121.960147][T10118] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 122.002880][T10118] EXT4-fs error (device loop0): ext4_ext_check_inode:521: inode #2: comm syz.0.3252: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 122.028287][T10138] loop2: detected capacity change from 0 to 512 [ 122.041036][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 122.047571][ C0] EXT4-fs (loop0): last error at time 1781546528: ext4_ext_check_inode:521: inode 2 [ 122.062537][T10118] EXT4-fs (loop0): get root inode failed [ 122.068713][T10118] EXT4-fs (loop0): mount failed [ 122.491985][T10197] : Can't lookup blockdev [ 122.620616][T10218] loop2: detected capacity change from 0 to 512 [ 122.637156][T10218] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 122.641419][ T28] audit: type=1326 audit(1781546528.731:312): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10219 comm="syz.5.3300" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f680a42ce59 code=0x0 [ 122.672276][T10218] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a856e01c, mo2=0102] [ 122.680597][T10218] System zones: 1-12 [ 122.684997][T10218] EXT4-fs (loop2): orphan cleanup on readonly fs [ 122.717198][T10218] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.3299: invalid indirect mapped block 2 (level 2) [ 122.733121][T10218] EXT4-fs (loop2): 1 truncate cleaned up [ 122.739006][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 122.739032][ C1] EXT4-fs (loop2): initial error at time 1781546528: ext4_free_branches:1023: inode 11 [ 122.739082][ C1] EXT4-fs (loop2): last error at time 1781546528: ext4_free_branches:1023: inode 11 [ 122.766432][T10218] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: writeback. [ 122.820830][ T3570] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 122.853648][T10234] loop2: detected capacity change from 0 to 512 [ 122.893603][T10234] EXT4-fs warning (device loop2): dx_probe:801: inode #2: comm syz.2.3307: Unrecognised inode hash code 255 [ 122.905319][T10234] EXT4-fs warning (device loop2): dx_probe:934: inode #2: comm syz.2.3307: Corrupt directory, running e2fsck is recommended [ 122.922131][T10234] EXT4-fs (loop2): Cannot turn on journaled quota: type 1: error -117 [ 122.930622][T10234] EXT4-fs error (device loop2): ext4_iget_extra_inode:5128: inode #15: comm syz.2.3307: corrupted in-inode xattr: e_name out of bounds [ 122.946392][T10234] EXT4-fs error (device loop2): ext4_orphan_get:1404: comm syz.2.3307: couldn't read orphan inode 15 (err -117) [ 122.958299][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 122.958334][ C1] EXT4-fs (loop2): initial error at time 1781546529: ext4_iget_extra_inode:5128: inode 15 [ 122.958360][ C1] EXT4-fs (loop2): last error at time 1781546529: ext4_iget_extra_inode:5128: inode 15 [ 122.985280][T10234] loop2: lost filesystem error report for type 5 error -117 [ 122.988969][T10234] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 123.029487][ T3570] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 123.166527][T10251] loop0: detected capacity change from 0 to 512 [ 123.188077][ T28] audit: type=1400 audit(1781546529.236:313): avc: denied { create } for pid=10252 comm="syz.3.3316" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 123.229956][T10251] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 123.249485][T10251] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=42c028, mo2=0002] [ 123.286864][ T28] audit: type=1400 audit(1781546529.339:314): avc: denied { remount } for pid=10257 comm="syz.3.3318" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 123.292105][T10251] EXT4-fs (loop0): orphan cleanup on readonly fs [ 123.339531][T10251] Quota error (device loop0): find_tree_dqentry: Cycle in quota tree detected: block 1 index 0 [ 123.361435][T10251] Quota error (device loop0): qtree_read_dquot: Can't read quota structure for id 0 [ 123.374999][T10260] loop5: detected capacity change from 0 to 512 [ 123.398008][T10251] EXT4-fs error (device loop0): ext4_acquire_dquot:7032: comm syz.0.3314: Failed to acquire dquot type 0 [ 123.410330][T10251] loop0: lost filesystem error report for type 5 error -5 [ 123.418515][T10251] EXT4-fs (loop0): Remounting filesystem read-only [ 123.422072][T10260] EXT4-fs (loop5): Cannot turn on journaled quota: type 0: error -13 [ 123.426959][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 123.426976][ C1] EXT4-fs (loop0): initial error at time 1781546529: ext4_acquire_dquot:7032 [ 123.457207][ C1] EXT4-fs (loop0): last error at time 1781546529: ext4_acquire_dquot:7032 [ 123.463865][T10260] EXT4-fs error (device loop5): ext4_free_branches:1023: inode #13: comm syz.5.3319: invalid indirect mapped block 2683928664 (level 1) [ 123.502588][T10251] EXT4-fs (loop0): 1 truncate cleaned up [ 123.508906][T10260] fserror_report: 5 callbacks suppressed [ 123.508919][T10260] loop5: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 123.515387][T10251] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 123.524604][ C1] EXT4-fs (loop5): error count since last fsck: 1 [ 123.524641][ C1] EXT4-fs (loop5): initial error at time 1781546529: ext4_free_branches:1023: inode 13 [ 123.524680][ C1] EXT4-fs (loop5): last error at time 1781546529: ext4_free_branches:1023: inode 13 [ 123.538613][T10260] EXT4-fs (loop5): Remounting filesystem read-only [ 123.636932][ T3568] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 123.638861][T10260] EXT4-fs (loop5): 1 truncate cleaned up [ 123.692036][T10260] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 123.751095][ T3572] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 124.184557][T10329] SELinux: Context system_u:object_r: is not valid (left unmapped). [ 124.216633][ T28] audit: type=1400 audit(1781546530.209:315): avc: denied { relabelto } for pid=10328 comm="syz.0.3353" name="666" dev="tmpfs" ino=3419 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:" [ 124.407280][T10359] loop2: detected capacity change from 0 to 512 [ 124.437542][T10359] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 124.489895][T10359] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #16: comm syz.2.3363: invalid indirect mapped block 4294967295 (level 0) [ 124.505035][T10359] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 124.505257][T10359] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #16: comm syz.2.3363: invalid indirect mapped block 4294967295 (level 1) [ 124.515069][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 124.515108][ C1] EXT4-fs (loop2): initial error at time 1781546530: ext4_free_branches:1023: inode 16 [ 124.515145][ C1] EXT4-fs (loop2): last error at time 1781546530: ext4_free_branches:1023: inode 16 [ 124.555537][T10359] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 124.555941][T10359] EXT4-fs (loop2): 1 orphan inode deleted [ 124.570858][T10359] EXT4-fs (loop2): 1 truncate cleaned up [ 124.577213][T10359] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 124.665678][ T3570] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 124.826091][T10381] loop3: detected capacity change from 0 to 512 [ 124.871206][T10383] loop2: detected capacity change from 0 to 2048 [ 124.905412][T10383] EXT4-fs (loop2): unsupported descriptor size 9 [ 124.932461][T10387] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 124.948801][T10354] ================================================================== [ 124.956969][T10354] BUG: KCSAN: data-race in mem_cgroup_flush_stats_ratelimited / tick_do_update_jiffies64 [ 124.961333][T10387] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 124.966814][T10354] [ 124.966821][T10354] read-write to 0xffffffff86c07a00 of 8 bytes by interrupt on cpu 0: [ 124.985410][T10354] tick_do_update_jiffies64+0x113/0x1c0 [ 124.991013][T10354] tick_nohz_handler+0x88/0x3d0 [ 124.996110][T10354] __hrtimer_run_queues+0x1f8/0x510 [ 125.001535][T10354] hrtimer_interrupt+0x257/0x810 [ 125.006722][T10354] __sysvec_apic_timer_interrupt+0x5f/0x1c0 [ 125.012670][T10354] sysvec_apic_timer_interrupt+0x6f/0x80 [ 125.018346][T10354] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 125.024685][T10354] kcsan_setup_watchpoint+0x3e8/0x450 [ 125.030217][T10354] should_failslab+0x35/0xb0 [ 125.035251][T10354] __kmalloc_noprof+0xb8/0x4d0 [ 125.043633][T10354] security_inode_init_security+0xb4/0x320 [ 125.049719][T10354] shmem_symlink+0xc9/0x3a0 [ 125.054275][T10354] vfs_symlink+0xfd/0x220 [ 125.058694][T10354] filename_symlinkat+0xe8/0x2b0 [ 125.063836][T10354] __se_sys_symlink+0x42/0x1b0 [ 125.068668][T10354] __x64_sys_symlink+0x31/0x40 [ 125.073465][T10354] x64_sys_call+0x2465/0x3020 [ 125.078544][T10354] do_syscall_64+0x136/0x3c0 [ 125.083512][T10354] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 125.090061][T10354] [ 125.092660][T10354] read to 0xffffffff86c07a00 of 8 bytes by task 10354 on cpu 1: [ 125.101366][T10354] mem_cgroup_flush_stats_ratelimited+0x29/0x50 [ 125.108733][T10354] count_shadow_nodes+0x6a/0x250 [ 125.113724][T10354] do_shrink_slab+0x61/0x650 [ 125.119273][T10354] shrink_slab+0x53b/0x8e0 [ 125.123901][T10354] shrink_node+0x6d4/0x2080 [ 125.128644][T10354] do_try_to_free_pages+0x408/0xc90 [ 125.134580][T10354] try_to_free_mem_cgroup_pages+0x201/0x420 [ 125.141244][T10354] try_charge_memcg+0x375/0xa00 [ 125.146494][T10354] charge_memcg+0x6d/0x120 [ 125.151351][T10354] mem_cgroup_swapin_charge_folio+0xcc/0x150 [ 125.157413][T10354] __swap_cache_prepare_and_add+0x69/0x490 [ 125.163327][T10354] swap_cache_alloc_folio+0xa2/0x120 [ 125.168673][T10354] swap_cluster_readahead+0x25f/0x3c0 [ 125.174748][T10354] swapin_readahead+0xde/0x840 [ 125.179837][T10354] do_swap_page+0x34d/0x2150 [ 125.186267][T10354] handle_mm_fault+0xb3c/0x2da0 [ 125.191959][T10354] do_user_addr_fault+0x634/0x1060 [ 125.197129][T10354] exc_page_fault+0x62/0xa0 [ 125.201668][T10354] asm_exc_page_fault+0x26/0x30 [ 125.206576][T10354] [ 125.208919][T10354] value changed: 0x00000000ffffb957 -> 0x00000000ffffb958 [ 125.216216][T10354] [ 125.218774][T10354] Reported by Kernel Concurrency Sanitizer on: [ 125.225048][T10354] CPU: 1 UID: 0 PID: 10354 Comm: syz.0.3366 Tainted: G W syzkaller #0 PREEMPT(lazy) [ 125.236686][T10354] Tainted: [W]=WARN [ 125.241396][T10354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 125.251512][T10354] ================================================================== [ 125.403275][T10389] loop3: detected capacity change from 0 to 1024 [ 125.430640][T10389] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (38034!=20869) [ 125.483976][T10389] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a040e11d, mo2=0002] [ 125.493112][T10389] System zones: 0-1, 2-3, 5-36, 22-22, 98-101, 102-102 [ 125.503285][T10389] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 125.537147][ T3577] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.