last executing test programs: 1.483620723s ago: executing program 1 (id=5006): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000640)={&(0x7f00000005c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x6, [@func={0x2, 0x0, 0x0, 0xc, 0x4}]}, {0x0, [0x0, 0x61, 0x5f, 0xac125148a260ae1d]}}, 0x0, 0x2a, 0x0, 0x1, 0x2}, 0x28) 1.406356509s ago: executing program 1 (id=5010): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000680)={0x11, 0xd, &(0x7f0000000080)=ANY=[@ANYBLOB="1802000000000000000000000000000085100000010000009500000000000000180000000001000000000000002020207b1af8ff00000000bfa100000000000004010000f8ffffffb702000008000000b70300000000002885000000cb00000095"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0x10, &(0x7f00000001c0)=""/152, 0x41000, 0xa}, 0x23) 1.364871392s ago: executing program 1 (id=5013): futex(0x0, 0xc, 0x1, 0x0, &(0x7f00000000c0), 0x1) 1.300462331s ago: executing program 1 (id=5015): syz_read_part_table(0x5ef, &(0x7f00000002c0)="$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") 909.895791ms ago: executing program 3 (id=5032): bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x8, 0x0, 0x0, 0x0, 0x61, 0x10, 0x7d}, [@ldst={0x6}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f00000000c0), 0x0, 0x10, &(0x7f0000000080), 0xffffffffffffffb2}, 0x48) 854.535271ms ago: executing program 3 (id=5033): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000100)={0x18, 0x4, &(0x7f00000001c0)=ANY=[@ANYBLOB="d7010000400000001800000000000000000000000000000095"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0xa5}, 0x90) 816.757765ms ago: executing program 3 (id=5035): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0x12, &(0x7f0000000140)=ANY=[@ANYBLOB="180200000000000000000000000031d0851000000600000018040000", @ANYRES32, @ANYBLOB="0000000000000000660000000000000018000000000000000000000000000000950000000000000018010000202070250000000000202020db1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b502000000100000850000000600000095"], &(0x7f0000000000)='GPL\x00', 0x2, 0x3, &(0x7f0000000340)=""/206, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff30}, 0x90) 737.738051ms ago: executing program 3 (id=5039): bpf$BPF_BTF_LOAD(0x12, &(0x7f00000011c0)={&(0x7f0000000540)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x34, 0x34, 0x6, [@restrict={0x0, 0x0, 0x0, 0xb, 0x3}, @func_proto={0x0, 0x2, 0x0, 0xd, 0x0, [{0x5}, {}]}, @func={0x4, 0x0, 0x0, 0xc, 0x2}]}, {0x0, [0x0, 0x0, 0x0, 0x61]}}, 0x0, 0x52, 0x0, 0x1}, 0x28) 667.189788ms ago: executing program 3 (id=5041): bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x2, 0xe, &(0x7f0000001880)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xffffffffffffff97, 0x10, &(0x7f00000000c0), 0xfffffffffffffd27}, 0x48) 619.27996ms ago: executing program 0 (id=5043): syz_io_uring_setup(0x4b73, &(0x7f0000000000)={0x0, 0x3e1d, 0x4, 0x2, 0x23d}, &(0x7f0000000080), &(0x7f00000001c0)) 576.826312ms ago: executing program 0 (id=5045): keyctl$restrict_keyring(0x5, 0xfffffffffffffffe, 0x0, 0x0) 498.339188ms ago: executing program 4 (id=5047): prctl$PR_CAP_AMBIENT(0x2f, 0x4, 0x0) 498.161239ms ago: executing program 0 (id=5048): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000080)={0x1e, 0x4, &(0x7f0000000040)=@framed={{}, [@ldst={0x1, 0x2, 0x3, 0x2, 0x1, 0x1b}]}, &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x80) 477.365945ms ago: executing program 2 (id=5049): openat$ttyS3(0xffffffffffffff9c, &(0x7f0000001840), 0x2182, 0x0) 450.22611ms ago: executing program 4 (id=5050): bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x18, 0x4, 0x0, 0x0, 0x1, 0x1}, 0x48) 449.87309ms ago: executing program 0 (id=5051): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000002c80)={0x3, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="180200000000800000000000000000008500000060000000850000008800000095"], &(0x7f0000000000)='GPL\x00', 0x4}, 0x94) 443.614279ms ago: executing program 2 (id=5052): lchown(&(0x7f0000000040)='.\x00', 0xee00, 0x0) 407.798302ms ago: executing program 4 (id=5053): mount$tmpfs(0x0, &(0x7f00000000c0)='./cgroup\x00', &(0x7f0000000580), 0x1008801, &(0x7f0000000a00)={[{@huge_advise}]}) 407.383922ms ago: executing program 1 (id=5054): perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x45, 0x5, 0x0, 0x0, 0x0, 0x4, 0x510, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, @perf_bp={0x0, 0x1a}, 0x10, 0x4, 0xfffffffe, 0x5, 0x8, 0x6, 0x2000, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) 397.720831ms ago: executing program 0 (id=5055): syz_mount_image$ext4(&(0x7f0000000600)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x15, &(0x7f00000000c0)={[{@nodioread_nolock}, {@init_itable_val={'init_itable', 0x3d, 0x4}}, {@mblk_io_submit}, {@minixdf}, {@jqfmt_vfsv0}, {@usrjquota, 0x2e}], [], 0x2e}, 0x84, 0x450, &(0x7f0000000dc0)="$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") 362.728544ms ago: executing program 2 (id=5056): syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "00ed6a", 0x14, 0x2c, 0x0, @remote, @local, {[], {{0x2100, 0xffff, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 356.858234ms ago: executing program 2 (id=5057): syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x800002, &(0x7f0000000200)={[{@bsdgroups}, {@dioread_nolock}, {@errors_remount}, {@minixdf}, {@auto_da_alloc}, {@usrjquota, 0x2e}], [], 0x22}, 0x84, 0x464, &(0x7f0000000ac0)="$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") 243.528984ms ago: executing program 4 (id=5058): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000005000000030000000200000f"], 0x0, 0x45, 0x0, 0x9}, 0x28) 122.408482ms ago: executing program 4 (id=5059): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0xc, &(0x7f0000000240)=ANY=[@ANYBLOB="18000000000000000000000000000000850000006100000018010000202073110000000000202020af00000000000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007000000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 116.889221ms ago: executing program 2 (id=5060): syz_emit_ethernet(0x74, &(0x7f0000000000)={@link_local, @empty, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x73, 0x0, @private=0x300, @multicast1}, {0x0, 0x0, 0xfffffe9a, 0x0, @gue={{0x2}}}}}}}, 0x0) 69.198993ms ago: executing program 1 (id=5061): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000480)='./file2\x00', 0xc0ed4040, &(0x7f0000000f40)={[{@commit={'commit', 0x3d, 0x4}}, {@nobarrier}, {@barrier}, {@quota}, {@jqfmt_vfsv0}, {@journal_dev={'journal_dev', 0x3d, 0x9b9}}, {@jqfmt_vfsv1}, {@jqfmt_vfsv1}]}, 0x0, 0x47e, &(0x7f0000001b40)="$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") 68.926923ms ago: executing program 2 (id=5062): io_submit(0x0, 0x0, 0x0) 54.07188ms ago: executing program 4 (id=5063): syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000040), 0xfe, 0x53f, &(0x7f00000005c0)="$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") 48.758659ms ago: executing program 3 (id=5064): bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b4000000000000007910480000000000710437000000000095000000"], &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_msg}, 0x48) 0s ago: executing program 0 (id=5065): prctl$PR_GET_TIMERSLACK(0x1e) kernel console output (not intermixed with test programs): k. [ 90.200694][ T3308] udevd[3308]: incorrect jbd checksum on /dev/loop0 [ 90.217273][ T8900] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 90.217467][ T8900] EXT4-fs error (device loop4) in ext4_orphan_del:303: Corrupt filesystem [ 90.226624][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 90.226643][ C1] EXT4-fs (loop4): initial error at time 2000526890: ext4_do_update_inode:5569 [ 90.226648][ T8908] EXT4-fs (loop0): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 90.226662][ C1] : inode 15 [ 90.226691][ C1] EXT4-fs (loop4): last error at time 2000526890: ext4_do_update_inode:5569: inode 15 [ 90.293931][ T8900] loop4: lost filesystem error report for type 5 error -117 [ 90.296118][ T8900] EXT4-fs error (device loop4): ext4_do_update_inode:5569: inode #15: comm syz.4.2632: corrupted inode contents [ 90.337013][ T8900] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 90.337830][ T8900] EXT4-fs error (device loop4): ext4_evict_inode:303: inode #15: comm syz.4.2632: mark_inode_dirty error [ 90.386871][ T8900] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 90.391943][ T8900] EXT4-fs (loop4): 1 orphan inode deleted [ 90.421209][ T8900] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 90.473677][ T8932] FAT-fs (loop0): bogus sectors per cluster 30 [ 90.482628][ T3318] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 90.494589][ T8932] FAT-fs (loop0): Can't find a valid FAT filesystem [ 90.514552][ T8934] 9p: Could not find request transport: xen [ 90.773575][ T8973] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 90.798812][ T8973] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 90.831746][ T8973] EXT4-fs (loop1): invalid journal inode [ 90.837731][ T8973] EXT4-fs (loop1): can't get journal size [ 90.849830][ T8973] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 90.857549][ T8985] FAT-fs (loop0): bogus sectors per cluster 158 [ 90.861063][ T8973] EXT4-fs (loop1): mount failed [ 90.882088][ T8985] FAT-fs (loop0): Can't find a valid FAT filesystem [ 90.971693][ T8998] EXT4-fs (loop0): Cannot turn on journaled quota: type 1: error -2 [ 90.981073][ T8998] EXT4-fs error (device loop0): ext4_orphan_get:1391: inode #13: comm syz.0.2681: iget: bad i_size value: 12154757448730 [ 90.999476][ T8998] loop0: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 91.000419][ T8983] loop4: p2 p3 [ 91.000551][ T8998] EXT4-fs error (device loop0): ext4_orphan_get:1396: comm syz.0.2681: couldn't read orphan inode 13 (err -117) [ 91.009591][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 91.009611][ C0] EXT4-fs (loop0): initial error at time 2000526891: ext4_orphan_get:1391: inode 13 [ 91.009634][ C0] EXT4-fs (loop0): last error at time 2000526891: ext4_orphan_get:1391: inode 13 [ 91.047055][ T8983] loop4: p3 size 100663552 extends beyond EOD, [ 91.050003][ T8998] loop0: lost filesystem error report for type 5 error -117 [ 91.053369][ T8983] truncated [ 91.070743][ T8998] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 91.142404][ T9013] EXT4-fs: Ignoring removed bh option [ 91.148892][ T9013] EXT4-fs warning (device loop1): ext4_multi_mount_protect:288: Invalid MMP block in superblock [ 91.161523][ T3320] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 91.266776][ T9025] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 91.285763][ T9025] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 91.335511][ T9025] EXT4-fs (loop0): invalid journal inode [ 91.374764][ T9025] EXT4-fs (loop0): can't get journal size [ 91.394879][ T9025] EXT4-fs (loop0): corrupt root inode, run e2fsck [ 91.424658][ T9025] EXT4-fs (loop0): mount failed [ 91.614024][ T9089] SELinux: security_context_str_to_sid (Ul_{*˸_ړĵ Iڴ)iV [ 91.614024][ T9089] )/)kG6HfV753z&g\) failed with errno=-22 [ 91.838624][ T9134] EXT4-fs: Ignoring removed nomblk_io_submit option [ 91.856447][ T9134] EXT4-fs (loop0): bad geometry: block count 1024 exceeds size of device (256 blocks) [ 91.857093][ T9136] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 91.906297][ T9136] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 92.063563][ T9166] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -2 [ 92.085025][ T6281] loop4: p1 < > p2 < > p3 p4 < > [ 92.090225][ T6281] loop4: partition table partially beyond EOD, truncated [ 92.097768][ T9166] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.2762: invalid indirect mapped block 2683928664 (level 1) [ 92.114355][ T9166] loop3: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 92.114398][ T6281] loop4: p1 start 67108864 is beyond EOD, [ 92.124763][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 92.137014][ T6281] truncated [ 92.140142][ C1] EXT4-fs (loop3): initial error at time 2000526892: ext4_free_branches:1023: inode 13 [ 92.149824][ C1] EXT4-fs (loop3): last error at time 2000526892: ext4_free_branches:1023: inode 13 [ 92.160078][ T6281] loop4: p3 start 100859904 is beyond EOD, truncated [ 92.162790][ T9166] EXT4-fs (loop3): Remounting filesystem read-only [ 92.175652][ T9159] loop4: p1 < > p2 < > p3 p4 < > [ 92.178750][ T9166] EXT4-fs (loop3): 1 truncate cleaned up [ 92.186880][ T9166] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 92.195134][ T9159] loop4: partition table partially beyond EOD, truncated [ 92.221436][ T9159] loop4: p1 start 67108864 is beyond EOD, truncated [ 92.230822][ T3322] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 92.245333][ T9159] loop4: p3 start 100859904 is beyond EOD, truncated [ 92.275046][ T9191] IPv6: addrconf: prefix option has invalid lifetime [ 92.283458][ T9192] tmpfs: Bad value for 'mpol' [ 92.393011][ T5567] udevd[5567]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 92.403969][ T6281] udevd[6281]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 92.525333][ T28] audit: type=1326 audit(2000526893.168:219): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9226 comm="syz.1.2792" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fafbebec799 code=0x0 [ 92.738766][ T9256] dns_resolver: Unsupported server list version (0) [ 92.829772][ T9269] tmpfs: Bad value for 'mpol' [ 93.173344][ T28] audit: type=1400 audit(2000526893.808:220): avc: denied { sqpoll } for pid=9306 comm="syz.3.2831" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 93.353599][ T9323] set_capacity_and_notify: 19 callbacks suppressed [ 93.353616][ T9323] loop3: detected capacity change from 0 to 1024 [ 93.385863][ T9323] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (52289!=20869) [ 93.395702][ T9323] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 93.437638][ T9323] EXT4-fs (loop3): invalid journal inode [ 93.668937][ T9351] loop1: detected capacity change from 0 to 512 [ 93.711638][ T9355] loop2: detected capacity change from 0 to 1024 [ 93.724842][ T9351] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 93.735795][ T9355] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 93.755301][ T9355] EXT4-fs error (device loop2): ext4_map_blocks:818: inode #3: block 3: comm syz.2.2856: lblock 3 mapped to illegal pblock 3 (length 1) [ 93.784504][ T9351] EXT4-fs (loop1): orphan cleanup on readonly fs [ 93.791133][ T9355] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 93.792393][ T9351] Quota error (device loop1): find_block_dqentry: Quota for id 0 referenced but not present [ 93.801454][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 93.801473][ C1] EXT4-fs (loop2): initial error at time 2000526894: ext4_map_blocks:818: inode 3: block 3 [ 93.801523][ C1] EXT4-fs (loop2): last error at time 2000526894: ext4_map_blocks:818: inode 3: block 3 [ 93.829944][ T9363] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(3) [ 93.838131][ T9355] Quota error (device loop2): write_blk: dquota write failed [ 93.844505][ T9363] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 93.852131][ T9355] Quota error (device loop2): find_free_dqentry: Can't write quota data block 3 [ 93.868589][ T9355] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 93.878575][ T9351] EXT4-fs error (device loop1): ext4_acquire_dquot:7001: comm syz.1.2854: Failed to acquire dquot type 1 [ 93.878646][ T9355] EXT4-fs error (device loop2): ext4_acquire_dquot:7001: comm syz.2.2856: Failed to acquire dquot type 0 [ 93.901041][ T9351] loop1: lost filesystem error report for type 5 error -5 [ 93.901180][ T9355] loop2: lost filesystem error report for type 5 error -117 [ 93.901992][ T9351] EXT4-fs (loop1): Remounting filesystem read-only [ 93.908318][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 93.908338][ C0] EXT4-fs (loop1): initial error at time 2000526894: ext4_acquire_dquot:7001 [ 93.908359][ C0] EXT4-fs (loop1): last error at time 2000526894: ext4_acquire_dquot:7001 [ 93.908399][ T9363] vhci_hcd vhci_hcd.0: Device attached [ 93.951752][ T9351] EXT4-fs (loop1): 1 truncate cleaned up [ 93.952665][ T9364] vhci_hcd: connection closed [ 93.957606][ T9355] EXT4-fs error (device loop2): ext4_map_blocks:776: inode #3: block 3: comm syz.2.2856: lblock 3 mapped to illegal pblock 3 (length 1) [ 93.958055][ T9351] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 93.962450][ T9355] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 93.988959][ T94] vhci_hcd vhci_hcd.0: stop threads [ 93.990650][ T9355] EXT4-fs error (device loop2): ext4_acquire_dquot:7001: comm syz.2.2856: Failed to acquire dquot type 0 [ 94.005368][ T94] vhci_hcd vhci_hcd.0: release socket [ 94.017187][ T9355] loop2: lost filesystem error report for type 5 error -117 [ 94.024810][ T9355] EXT4-fs error (device loop2): ext4_free_blocks:6724: comm syz.2.2856: Freeing blocks not in datazone - block = 0, count = 4096 [ 94.043312][ T9369] loop3: detected capacity change from 0 to 164 [ 94.065459][ T9369] rock: directory entry would overflow storage [ 94.070721][ T94] vhci_hcd vhci_hcd.0: disconnect device [ 94.071642][ T9369] rock: sig=0x4543, size=28, remaining=18 [ 94.085170][ T9355] loop2: lost filesystem error report for type 5 error -117 [ 94.085397][ T9355] EXT4-fs error (device loop2): ext4_map_blocks:776: inode #3: block 3: comm syz.2.2856: lblock 3 mapped to illegal pblock 3 (length 1) [ 94.108350][ T9355] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 94.114174][ T9355] EXT4-fs error (device loop2): ext4_acquire_dquot:7001: comm syz.2.2856: Failed to acquire dquot type 0 [ 94.115034][ T3324] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 94.123445][ T9355] loop2: lost filesystem error report for type 5 error -117 [ 94.134535][ T3370] vhci_hcd vhci_hcd.0: vhci_device speed not set [ 94.161026][ T9355] EXT4-fs (loop2): 1 orphan inode deleted [ 94.177791][ T9355] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 94.299100][ T3316] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 94.404748][ T9389] loop3: detected capacity change from 0 to 8192 [ 94.454310][ T5567] loop3: p1 p2 p3 p4 [ 94.465618][ T5567] loop3: p1 size 196608 extends beyond EOD, truncated [ 94.495402][ T5567] loop3: p2 size 150994944 extends beyond EOD, truncated [ 94.503567][ T9421] loop4: detected capacity change from 0 to 128 [ 94.504999][ T5567] loop3: p3 size 66846464 extends beyond EOD, truncated [ 94.545419][ T5567] loop3: p4 size 479744 extends beyond EOD, truncated [ 94.564064][ T9389] loop3: p1 p2 p3 p4 [ 94.568410][ T9389] loop3: p1 size 196608 extends beyond EOD, truncated [ 94.577483][ T9430] loop4: detected capacity change from 0 to 128 [ 94.594864][ T9389] loop3: p2 size 150994944 extends beyond EOD, truncated [ 94.616720][ T9430] FAT-fs (loop4): bogus number of FAT structure [ 94.617452][ T9389] loop3: p3 size 66846464 extends beyond EOD, [ 94.622984][ T9430] FAT-fs (loop4): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 94.623004][ T9430] FAT-fs (loop4): Can't find a valid FAT filesystem [ 94.664330][ T9389] truncated [ 94.682872][ T9389] loop3: p4 size 479744 extends beyond EOD, truncated [ 94.795952][ T5567] udevd[5567]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 94.817019][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 94.825300][ T3308] udevd[3308]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 94.830799][ T6281] udevd[6281]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 94.888815][ T9472] futex_wake_op: syz.0.2910 tries to shift op by 32; fix this program [ 94.913917][ T9475] loop3: detected capacity change from 0 to 1024 [ 94.914269][ T5567] udevd[5567]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 94.946269][ T6281] udevd[6281]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 94.957553][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 94.960944][ T3308] udevd[3308]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 94.967828][ T9475] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 95.002669][ T9485] loop1: detected capacity change from 0 to 512 [ 95.025940][ T9485] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 95.039632][ T9475] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 95.069828][ T9485] EXT4-fs error (device loop1): ext4_orphan_get:1417: comm syz.1.2918: bad orphan inode 14 [ 95.090055][ T9475] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (59422!=20869) [ 95.100967][ T9485] loop1: lost filesystem error report for type 5 error -117 [ 95.104605][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 95.110512][ T9493] loop0: detected capacity change from 0 to 512 [ 95.111920][ C1] EXT4-fs (loop1): initial error at time 2000526895: ext4_orphan_get:1417 [ 95.118444][ T9475] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 95.124549][ C1] [ 95.124558][ C1] EXT4-fs (loop1): last error at time 2000526895: ext4_orphan_get:1417 [ 95.133173][ T9485] ext4_test_bit(bit=13, block=18) = 1 [ 95.162296][ T9475] EXT4-fs error (device loop3): ext4_get_journal_inode:5863: inode #17: comm syz.3.2912: iget: bad i_size value: 4398046511204 [ 95.175794][ T9475] loop3: lost file I/O error report for ino 17 type 5 pos 0x0 len 0x0 error -117 [ 95.179889][ T9485] is_bad_inode(inode)=0 [ 95.189043][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 95.189060][ C1] EXT4-fs (loop3): initial error at time 2000526895: ext4_get_journal_inode:5863: inode 17 [ 95.189084][ C1] EXT4-fs (loop3): last error at time 2000526895: ext4_get_journal_inode:5863: inode 17 [ 95.209932][ T9493] EXT4-fs warning (device loop0): read_mmp_block:111: Error -117 while reading MMP block 0 [ 95.225603][ T9475] EXT4-fs (loop3): no journal found [ 95.245746][ T9495] EXT4-fs (loop2): bad geometry: first data block 2 is beyond end of filesystem (0) [ 95.268690][ T9485] NEXT_ORPHAN(inode)=0 [ 95.272844][ T9485] max_ino=32 [ 95.309477][ T9485] i_nlink=1 [ 95.312952][ T9485] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 95.347648][ T9485] ext2 filesystem being mounted at /651/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 95.439010][ T9507] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 95.465734][ T3324] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 95.484850][ T9507] EXT4-fs (loop2): orphan cleanup on readonly fs [ 95.509431][ T9507] EXT4-fs warning (device loop2): ext4_enable_quotas:7236: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 95.534301][ T9507] EXT4-fs (loop2): Cannot turn on quotas: error -22 [ 95.556347][ T9518] EXT4-fs error (device loop1): ext4_xattr_inode_iget:441: inode #11: comm syz.1.2931: ea_inode with extended attributes [ 95.566443][ T9507] EXT4-fs (loop2): 1 truncate cleaned up [ 95.578474][ T9518] loop1: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 95.579226][ T9518] EXT4-fs (loop1): Remounting filesystem read-only [ 95.591660][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 95.591679][ C1] EXT4-fs (loop1): initial error at time 2000526896: ext4_xattr_inode_iget:441: inode 11 [ 95.591711][ C1] EXT4-fs (loop1): last error at time 2000526896: ext4_xattr_inode_iget:441: inode 11 [ 95.602076][ T9507] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0008-000000000000 ro without journal. Quota mode: writeback. [ 95.604757][ T9518] EXT4-fs warning (device loop1): ext4_evict_inode:275: xattr delete (err -30) [ 95.645411][ T9518] EXT4-fs (loop1): 1 orphan inode deleted [ 95.651391][ T9518] EXT4-fs (loop1): mounted filesystem 00000800-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 95.676477][ T28] kauditd_printk_skb: 5 callbacks suppressed [ 95.676490][ T28] audit: type=1400 audit(2000526896.318:223): avc: denied { create } for pid=9526 comm="syz.3.2937" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 95.716890][ T3324] EXT4-fs (loop1): unmounting filesystem 00000800-0000-0000-0000-000000000000. [ 95.740798][ T3316] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 96.036547][ T9569] EXT4-fs error (device loop4): ext4_orphan_get:1417: comm syz.4.2958: bad orphan inode 13 [ 96.057590][ T9569] loop4: lost filesystem error report for type 5 error -117 [ 96.073104][ T9569] ext4_test_bit(bit=12, block=4) = 1 [ 96.080446][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 96.080463][ C1] EXT4-fs (loop4): initial error at time 2000526896: ext4_orphan_get:1417 [ 96.080482][ C1] EXT4-fs (loop4): last error at time 2000526896: ext4_orphan_get:1417 [ 96.109427][ T9569] is_bad_inode(inode)=0 [ 96.113938][ T9569] NEXT_ORPHAN(inode)=0 [ 96.118101][ T9569] max_ino=32 [ 96.121393][ T9569] i_nlink=1 [ 96.125127][ T9569] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 96.141709][ T9575] EXT4-fs warning (device loop0): ext4_enable_quotas:7236: Failed to enable quota tracking (type=0, err=-13, ino=3). Please run e2fsck to fix. [ 96.187045][ T3318] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 96.200131][ T9575] EXT4-fs (loop0): mount failed [ 96.223038][ T9593] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 96.390001][ T5567] loop3: p1 p2 [ 96.396408][ T5567] loop3: p1 start 51379968 is beyond EOD, truncated [ 96.418052][ T9589] loop3: p1 p2 [ 96.425617][ T9589] loop3: p1 start 51379968 is beyond EOD, truncated [ 96.449367][ T9626] EXT4-fs: Ignoring removed bh option [ 96.469879][ T9626] EXT4-fs: Project quota feature not enabled. Cannot enable project quota enforcement. [ 96.742002][ T9670] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors [ 96.781254][ T9670] EXT4-fs (loop0): group descriptors corrupted! [ 97.096696][ T9723] EXT4-fs: Ignoring removed nobh option [ 97.119333][ T9723] EXT4-fs (loop1): 1 orphan inode deleted [ 97.135090][ T9723] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 97.178399][ T3324] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 97.378244][ T28] audit: type=1400 audit(2000526898.018:224): avc: denied { read write } for pid=9760 comm="syz.4.3052" name="rdma_cm" dev="devtmpfs" ino=251 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:infiniband_device_t tclass=chr_file permissive=1 [ 97.435643][ T28] audit: type=1400 audit(2000526898.018:225): avc: denied { open } for pid=9760 comm="syz.4.3052" path="/dev/infiniband/rdma_cm" dev="devtmpfs" ino=251 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:infiniband_device_t tclass=chr_file permissive=1 [ 97.449073][ T9770] FAT-fs (loop1): bogus logical sector size 2056 [ 97.506584][ T9771] ISOFS: Unable to identify CD-ROM format. [ 97.514514][ T9770] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 97.547419][ T9770] FAT-fs (loop1): Can't find a valid FAT filesystem [ 97.828302][ T9829] EXT4-fs (loop3): bad geometry: first data block is 0 with a 1k block and cluster size [ 98.090389][ T9855] ISOFS: Unable to identify CD-ROM format. [ 98.193926][ T9886] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 98.242855][ T9886] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.3113: bg 0: block 288: padding at end of block bitmap is not set [ 98.268864][ T9886] loop3: lost filesystem error report for type 5 error -117 [ 98.274436][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 98.287749][ T9886] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 98.288233][ C0] EXT4-fs (loop3): initial error at time 2000526898: ext4_validate_block_bitmap:441 [ 98.306304][ C0] EXT4-fs (loop3): last error at time 2000526898: ext4_validate_block_bitmap:441 [ 98.318326][ T9886] loop3: lost filesystem error report for type 5 error -117 [ 98.357102][ T9886] EXT4-fs error (device loop3): ext4_clear_blocks:876: inode #13: comm syz.3.3113: attempt to clear invalid blocks 1024 len 1 [ 98.379338][ T28] audit: type=1400 audit(2000526899.008:226): avc: denied { read } for pid=9903 comm="syz.0.3122" name="usbmon7" dev="devtmpfs" ino=163 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 98.413235][ T9886] loop3: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 98.413615][ T9886] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.3113: invalid indirect mapped block 1819239214 (level 0) [ 98.440036][ T9886] loop3: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 98.440327][ T9886] EXT4-fs (loop3): 1 truncate cleaned up [ 98.506680][ T28] audit: type=1326 audit(2000526899.148:227): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9919 comm="syz.3.3130" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fbf6e65c799 code=0x0 [ 98.677021][ T9944] set_capacity_and_notify: 18 callbacks suppressed [ 98.677040][ T9944] loop0: detected capacity change from 0 to 2048 [ 98.717734][ T9954] loop4: detected capacity change from 0 to 512 [ 98.734977][ T9954] EXT4-fs (loop4): inodes count not valid: 9 vs 32 [ 98.736694][ T5567] Alternate GPT is invalid, using primary GPT. [ 98.761298][ T5567] loop0: p2 p3 p7 [ 98.784367][ T9944] Alternate GPT is invalid, using primary GPT. [ 98.793852][ T9962] tmpfs: Bad value for 'mpol' [ 98.804167][ T9964] loop4: detected capacity change from 0 to 512 [ 98.812809][ T9944] loop0: p2 p3 p7 [ 98.822943][ T9968] tmpfs: Bad value for 'mpol' [ 98.841309][ T9964] EXT4-fs: Ignoring removed oldalloc option [ 98.941878][ T6281] udevd[6281]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 98.947495][ T3308] udevd[3308]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 98.972217][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop0p7, 10) failed: No such file or directory [ 99.019489][ T9991] loop2: detected capacity change from 0 to 512 [ 99.082538][ T9991] EXT4-fs: mb_optimize_scan should be set to 0 or 1. [ 99.131862][T10003] loop1: detected capacity change from 0 to 256 [ 99.143393][ T9993] loop3: detected capacity change from 0 to 8192 [ 99.508038][T10062] loop4: detected capacity change from 0 to 512 [ 99.575451][T10062] Quota error (device loop4): do_check_range: Getting block 196613 out of range 1-5 [ 99.627869][T10062] Quota error (device loop4): qtree_read_dquot: Can't read quota structure for id 0 [ 99.637605][T10062] EXT4-fs error (device loop4): ext4_acquire_dquot:7001: comm syz.4.3199: Failed to acquire dquot type 1 [ 99.645130][T10084] loop2: detected capacity change from 0 to 1024 [ 99.649005][T10062] loop4: lost filesystem error report for type 5 error -117 [ 99.655759][T10062] Quota error (device loop4): do_check_range: Getting block 196613 out of range 1-5 [ 99.672507][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 99.672524][ C0] EXT4-fs (loop4): last error at time 2000526900: ext4_acquire_dquot:7001 [ 99.687748][T10062] Quota error (device loop4): qtree_read_dquot: Can't read quota structure for id 0 [ 99.699346][T10062] EXT4-fs error (device loop4): ext4_acquire_dquot:7001: comm syz.4.3199: Failed to acquire dquot type 1 [ 99.710640][T10062] loop4: lost filesystem error report for type 5 error -117 [ 99.717979][T10062] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.3199: bg 0: block 248: padding at end of block bitmap is not set [ 99.746583][T10062] loop4: lost filesystem error report for type 5 error -117 [ 99.760106][T10062] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 99.785166][T10104] SELinux: Context u:r:untrusted_app:s0:c512,c768 is not valid (left unmapped). [ 99.800013][T10106] loop2: detected capacity change from 0 to 512 [ 99.804015][T10062] loop4: lost filesystem error report for type 5 error -117 [ 99.807118][T10062] Quota error (device loop4): do_check_range: Getting block 196613 out of range 1-5 [ 99.825898][T10062] EXT4-fs error (device loop4): ext4_acquire_dquot:7001: comm syz.4.3199: Failed to acquire dquot type 1 [ 99.841072][T10062] loop4: lost filesystem error report for type 5 error -117 [ 99.841527][T10062] EXT4-fs (loop4): 1 orphan inode deleted [ 99.866053][T10106] EXT4-fs error (device loop2): ext4_orphan_get:1417: comm syz.2.3215: bad orphan inode 15 [ 99.878127][T10106] loop2: lost filesystem error report for type 5 error -117 [ 99.878736][T10106] ext4_test_bit(bit=14, block=5) = 0 [ 99.886080][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 99.886100][ C0] EXT4-fs (loop2): initial error at time 2000526900: ext4_orphan_get:1417 [ 99.886120][ C0] EXT4-fs (loop2): last error at time 2000526900: ext4_orphan_get:1417 [ 99.913976][T10062] ext4 filesystem being mounted at /646/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 99.962827][T10121] loop0: detected capacity change from 0 to 512 [ 99.982993][T10121] ext4 filesystem being mounted at /626/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 100.110929][T10143] EXT4-fs: Ignoring removed i_version option [ 100.164239][T10143] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 100.210993][T10143] EXT4-fs error (device loop1): ext4_acquire_dquot:7001: comm syz.1.3237: Failed to acquire dquot type 0 [ 100.234287][T10143] loop1: lost filesystem error report for type 5 error -117 [ 100.244346][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 100.258101][ C0] EXT4-fs (loop1): initial error at time 2000526900: ext4_acquire_dquot:7001 [ 100.266903][ C0] EXT4-fs (loop1): last error at time 2000526900: ext4_acquire_dquot:7001 [ 100.314549][T10143] EXT4-fs error (device loop1): mb_free_blocks:2047: group 0, inode 13: block 144:freeing already freed block (bit 9); block bitmap corrupt. [ 100.373226][T10143] EXT4-fs error (device loop1): ext4_do_update_inode:5569: inode #13: comm syz.1.3237: corrupted inode contents [ 100.393036][T10143] loop1: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 100.393328][T10143] EXT4-fs error (device loop1): ext4_dirty_inode:6450: inode #13: comm syz.1.3237: mark_inode_dirty error [ 100.417076][T10143] loop1: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 100.417238][T10143] EXT4-fs error (device loop1): ext4_do_update_inode:5569: inode #13: comm syz.1.3237: corrupted inode contents [ 100.471031][T10143] loop1: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 100.488963][T10143] EXT4-fs error (device loop1): __ext4_ext_dirty:207: inode #13: comm syz.1.3237: mark_inode_dirty error [ 100.523932][T10143] loop1: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 100.533338][T10143] EXT4-fs error (device loop1): ext4_do_update_inode:5569: inode #13: comm syz.1.3237: corrupted inode contents [ 100.573890][T10143] loop1: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 100.574036][T10143] EXT4-fs error (device loop1) in ext4_orphan_del:303: Corrupt filesystem [ 100.597755][T10143] loop1: lost filesystem error report for type 5 error -117 [ 100.597899][T10143] EXT4-fs error (device loop1): ext4_do_update_inode:5569: inode #13: comm syz.1.3237: corrupted inode contents [ 100.619753][T10143] loop1: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 100.619913][T10143] EXT4-fs error (device loop1): ext4_truncate:4587: inode #13: comm syz.1.3237: mark_inode_dirty error [ 100.707117][T10143] loop1: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 100.707399][T10143] EXT4-fs error (device loop1) in ext4_process_orphan:345: Corrupt filesystem [ 100.737151][T10143] loop1: lost filesystem error report for type 5 error -117 [ 100.737574][T10143] EXT4-fs (loop1): 1 truncate cleaned up [ 100.794873][T10233] ext4: Bad value for 'journal' [ 100.876011][T10241] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 100.894395][T10241] EXT4-fs (loop0): group descriptors corrupted! [ 100.968942][T10253] SELinux: security_context_str_to_sid () failed with errno=-22 [ 100.990376][T10259] EXT4-fs (loop3): bad geometry: first data block 0 is beyond end of filesystem (0) [ 101.091868][T10269] __quota_error: 7 callbacks suppressed [ 101.091884][T10269] Quota error (device loop2): find_tree_dqentry: Cycle in quota tree detected: block 4 index 0 [ 101.122577][T10269] Quota error (device loop2): qtree_read_dquot: Can't read quota structure for id 0 [ 101.154194][T10269] EXT4-fs error (device loop2): ext4_acquire_dquot:7001: comm syz.2.3298: Failed to acquire dquot type 0 [ 101.170245][T10269] loop2: lost filesystem error report for type 5 error -5 [ 101.170521][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 101.184113][ C1] EXT4-fs (loop2): initial error at time 2000526901: ext4_acquire_dquot:7001 [ 101.192913][ C1] EXT4-fs (loop2): last error at time 2000526901: ext4_acquire_dquot:7001 [ 101.213754][T10269] EXT4-fs (loop2): 1 truncate cleaned up [ 101.515309][T10289] loop0: p1 p3 < p5 p6 > [ 101.726398][ T28] audit: type=1400 audit(2000526902.317:232): avc: denied { mount } for pid=10365 comm="syz.1.3347" name="/" dev="ramfs" ino=24542 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 101.786818][T10375] nfs4: Bad value for 'source' [ 101.800733][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop0p6, 10) failed: No such file or directory [ 101.802774][ T5567] udevd[5567]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 101.811783][ T6281] udevd[6281]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 101.831006][ T3308] udevd[3308]: inotify_add_watch(7, /dev/loop0p5, 10) failed: No such file or directory [ 101.844191][ T28] audit: type=1400 audit(2000526902.345:233): avc: denied { unmount } for pid=3324 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 101.875170][T10378] Unable to read rock-ridge attributes [ 101.884742][T10382] futex_wake_op: syz.2.3354 tries to shift op by -1; fix this program [ 101.891109][T10378] isofs_fill_super: root inode is not a directory. Corrupted media? [ 101.906965][T10376] EXT4-fs (loop4): inodes count not valid: 32 vs 27 [ 102.052456][T10404] EXT4-fs: Ignoring removed bh option [ 102.077577][T10404] EXT4-fs: inline encryption not supported [ 102.101430][T10403] EXT4-fs: Ignoring removed i_version option [ 102.108349][T10404] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 102.123296][T10404] EXT4-fs (loop3): fragment/cluster size (8192) != block size (4096) [ 102.125833][T10410] EXT4-fs error (device loop1): ext4_orphan_get:1391: inode #15: comm syz.1.3367: iget: bogus i_mode (1) [ 102.170611][T10403] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 102.171058][T10410] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 102.186070][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 102.201744][ C0] EXT4-fs (loop1): initial error at time 2000526902: ext4_orphan_get:1391: inode 15 [ 102.211155][ C0] EXT4-fs (loop1): last error at time 2000526902: ext4_orphan_get:1391: inode 15 [ 102.219418][T10403] Quota error (device loop2): do_check_range: Getting block 64 out of range 1-5 [ 102.220610][T10410] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.3367: couldn't read orphan inode 15 (err -117) [ 102.229542][T10403] Quota error (device loop2): qtree_read_dquot: Can't read quota structure for id 0 [ 102.241222][ T28] audit: type=1400 audit(2000526902.757:234): avc: denied { create } for pid=10417 comm="syz.4.3371" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=iucv_socket permissive=1 [ 102.250671][T10403] EXT4-fs error (device loop2): ext4_acquire_dquot:7001: comm syz.2.3364: Failed to acquire dquot type 0 [ 102.293028][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 102.299515][ C0] EXT4-fs (loop2): initial error at time 2000526902: ext4_acquire_dquot:7001 [ 102.308316][ C0] EXT4-fs (loop2): last error at time 2000526902: ext4_acquire_dquot:7001 [ 102.328823][T10403] EXT4-fs error (device loop2): mb_free_blocks:2047: group 0, inode 13: block 144:freeing already freed block (bit 9); block bitmap corrupt. [ 102.343690][T10403] EXT4-fs error (device loop2): ext4_do_update_inode:5569: inode #13: comm syz.2.3364: corrupted inode contents [ 102.355658][T10403] loop2: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 102.355954][T10403] EXT4-fs error (device loop2): ext4_dirty_inode:6450: inode #13: comm syz.2.3364: mark_inode_dirty error [ 102.376667][T10403] loop2: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 102.376803][T10403] EXT4-fs error (device loop2): ext4_do_update_inode:5569: inode #13: comm syz.2.3364: corrupted inode contents [ 102.399631][T10403] loop2: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 102.399809][T10403] EXT4-fs error (device loop2): __ext4_ext_dirty:207: inode #13: comm syz.2.3364: mark_inode_dirty error [ 102.420457][T10403] loop2: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 102.420603][T10403] EXT4-fs error (device loop2): ext4_do_update_inode:5569: inode #13: comm syz.2.3364: corrupted inode contents [ 102.441740][T10403] loop2: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 102.441927][T10403] EXT4-fs error (device loop2) in ext4_orphan_del:303: Corrupt filesystem [ 102.460093][T10403] EXT4-fs error (device loop2): ext4_do_update_inode:5569: inode #13: comm syz.2.3364: corrupted inode contents [ 102.496124][T10403] loop2: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 102.498982][T10403] EXT4-fs error (device loop2): ext4_truncate:4587: inode #13: comm syz.2.3364: mark_inode_dirty error [ 102.542182][T10403] loop2: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 102.543771][T10403] EXT4-fs error (device loop2) in ext4_process_orphan:345: Corrupt filesystem [ 102.614159][T10403] EXT4-fs (loop2): 1 truncate cleaned up [ 102.687586][T10457] rock: directory entry would overflow storage [ 102.712378][T10457] rock: sig=0x4654, size=5, remaining=4 [ 103.071156][T10504] EXT4-fs: Ignoring removed bh option [ 103.079033][T10506] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 103.092916][T10504] EXT4-fs: inline encryption not supported [ 103.102931][T10506] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 103.133531][T10506] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a842c01c, mo2=0002] [ 103.142812][T10506] System zones: 0-2, 18-18, 34-34 [ 103.153556][T10504] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 103.171256][T10506] EXT4-fs error (device loop4): ext4_orphan_get:1417: comm syz.4.3413: bad orphan inode 15 [ 103.196085][T10506] ext4_test_bit(bit=14, block=18) = 1 [ 103.201535][T10506] is_bad_inode(inode)=0 [ 103.205707][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 103.205729][ C1] EXT4-fs (loop4): initial error at time 2000526903: ext4_orphan_get:1417 [ 103.205751][ C1] EXT4-fs (loop4): last error at time 2000526903: ext4_orphan_get:1417 [ 103.244787][T10504] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c84ce018, mo2=0000] [ 103.255770][T10515] EXT4-fs: inline encryption not supported [ 103.274937][T10515] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 103.286037][T10504] EXT4-fs error (device loop0): ext4_map_blocks:776: inode #3: block 2: comm syz.0.3412: lblock 2 mapped to illegal pblock 2 (length 1) [ 103.302848][T10506] NEXT_ORPHAN(inode)=2264924160 [ 103.307698][T10506] max_ino=32 [ 103.311136][T10506] i_nlink=0 [ 103.314435][T10506] EXT4-fs error (device loop4): ext4_do_update_inode:5569: inode #15: comm syz.4.3413: corrupted inode contents [ 103.326727][T10506] EXT4-fs error (device loop4): ext4_dirty_inode:6450: inode #15: comm syz.4.3413: mark_inode_dirty error [ 103.338583][T10506] EXT4-fs error (device loop4): ext4_do_update_inode:5569: inode #15: comm syz.4.3413: corrupted inode contents [ 103.352386][T10506] EXT4-fs error (device loop4): ext4_xattr_delete_inode:2999: inode #15: comm syz.4.3413: mark_inode_dirty error [ 103.365202][T10515] EXT4-fs error (device loop2): ext4_map_blocks:776: inode #3: block 2: comm syz.2.3417: lblock 2 mapped to illegal pblock 2 (length 1) [ 103.381651][T10504] Quota error (device loop0): qtree_write_dquot: dquota write failed [ 103.383348][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 103.396157][ C0] EXT4-fs (loop0): initial error at time 2000526903: ext4_map_blocks:776: inode 3: block 2 [ 103.396688][T10515] EXT4-fs (loop2): Remounting filesystem read-only [ 103.406172][ C0] EXT4-fs (loop0): last error at time 2000526903: ext4_map_blocks:776 [ 103.406185][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 103.406192][ C0] : inode 3: block 2 [ 103.406201][ C1] EXT4-fs (loop2): initial error at time 2000526903: ext4_map_blocks:776: inode 3: block 2 [ 103.406227][ C0] [ 103.406228][ C1] EXT4-fs (loop2): last error at time 2000526903: ext4_map_blocks:776: inode 3: block 2 [ 103.407058][T10504] EXT4-fs error (device loop0): __ext4_get_inode_loc:4782: comm syz.0.3412: Invalid inode table block 1 in block_group 0 [ 103.466599][T10506] EXT4-fs error (device loop4): ext4_xattr_delete_inode:3002: inode #15: comm syz.4.3413: mark inode dirty (error -117) [ 103.490082][T10515] Quota error (device loop2): qtree_write_dquot: dquota write failed [ 103.498882][T10515] Quota error (device loop2): v2_write_file_info: Can't write info structure [ 103.522495][T10506] EXT4-fs warning (device loop4): ext4_evict_inode:275: xattr delete (err -117) [ 103.531953][T10515] EXT4-fs (loop2): 1 orphan inode deleted [ 103.538239][T10504] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 103.552796][T10504] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #3: comm syz.0.3412: mark_inode_dirty error [ 103.598492][T10504] EXT4-fs error (device loop0): ext4_acquire_dquot:7001: comm syz.0.3412: Failed to acquire dquot type 0 [ 103.629391][T10504] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 103.658948][T10504] EXT4-fs error (device loop0): ext4_evict_inode:255: inode #11: comm syz.0.3412: mark_inode_dirty error [ 103.670886][T10504] EXT4-fs warning (device loop0): ext4_evict_inode:258: couldn't mark inode dirty (err -117) [ 103.705559][T10504] EXT4-fs (loop0): 1 orphan inode deleted [ 103.715823][ T63] EXT4-fs error (device loop0): ext4_map_blocks:776: inode #3: block 1: comm kworker/u8:4: lblock 1 mapped to illegal pblock 1 (length 1) [ 103.752548][ T63] EXT4-fs error (device loop0): ext4_release_dquot:7037: comm kworker/u8:4: Failed to release dquot type 0 [ 103.829845][ T3320] EXT4-fs unmount: 25 callbacks suppressed [ 103.829944][ T3320] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 103.890231][ T3320] EXT4-fs error (device loop0): __ext4_get_inode_loc:4782: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 103.927163][ T3320] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 103.936836][ T3320] EXT4-fs error (device loop0): ext4_quota_off:7285: inode #3: comm syz-executor: mark_inode_dirty error [ 103.964536][T10572] set_capacity_and_notify: 19 callbacks suppressed [ 103.964604][T10572] loop2: detected capacity change from 0 to 512 [ 104.044633][T10572] EXT4-fs (loop2): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 104.064400][T10589] loop3: detected capacity change from 0 to 2048 [ 104.089890][ T6281] udevd[6281]: incorrect ext4 checksum on /dev/loop2 [ 104.195036][T10589] FAT-fs (loop3): error, fat_get_cluster: detected the cluster chain loop (i_pos 1) [ 104.221836][T10614] loop2: detected capacity change from 0 to 512 [ 104.226729][T10589] FAT-fs (loop3): Filesystem has been set read-only [ 104.375541][T10632] loop3: detected capacity change from 0 to 512 [ 104.398573][T10632] EXT4-fs warning (device loop3): ext4_xattr_inode_get:546: inode #11: comm syz.3.3475: ea_inode file size=0 entry size=6 [ 104.405802][T10638] loop2: detected capacity change from 0 to 512 [ 104.411542][T10632] EXT4-fs error (device loop3): ext4_xattr_inode_iget:441: inode #11: comm syz.3.3475: iget: bad extra_isize 90 (inode size 256) [ 104.431408][T10632] EXT4-fs (loop3): Remounting filesystem read-only [ 104.438077][T10632] EXT4-fs warning (device loop3): ext4_evict_inode:275: xattr delete (err -30) [ 104.447051][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 104.447073][ C0] EXT4-fs (loop3): initial error at time 2000526904: ext4_xattr_inode_iget:441: inode 11 [ 104.447126][ C0] EXT4-fs (loop3): last error at time 2000526904: ext4_xattr_inode_iget:441: inode 11 [ 104.473165][T10632] EXT4-fs (loop3): 1 orphan inode deleted [ 104.479386][T10632] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 104.481081][T10638] EXT4-fs: Ignoring removed bh option [ 104.516360][ T3322] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 104.521371][T10638] EXT4-fs: inline encryption not supported [ 104.545969][T10638] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 104.602254][T10638] EXT4-fs warning (device loop2): ext4_update_dynamic_rev:1142: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 104.641912][T10638] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.3478: bg 0: block 248: padding at end of block bitmap is not set [ 104.670941][T10663] loop4: detected capacity change from 0 to 512 [ 104.686123][T10638] EXT4-fs error (device loop2): ext4_acquire_dquot:7001: comm syz.2.3478: Failed to acquire dquot type 1 [ 104.697526][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 104.697559][ C0] EXT4-fs (loop2): last error at time 2000526905: ext4_validate_block_bitmap:441 [ 104.734060][T10638] EXT4-fs (loop2): 1 truncate cleaned up [ 104.740269][T10638] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 104.753790][T10663] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 104.762777][T10663] EXT4-fs (loop4): orphan cleanup on readonly fs [ 104.773531][T10663] EXT4-fs warning (device loop4): ext4_enable_quotas:7236: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 104.799853][T10663] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 104.810273][T10663] EXT4-fs error (device loop4): ext4_do_update_inode:5569: inode #16: comm syz.4.3488: corrupted inode contents [ 104.827259][ T3316] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 104.856727][T10682] tmpfs: Bad value for 'mpol' [ 104.870135][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 104.876580][ C1] EXT4-fs (loop4): initial error at time 2000526905: ext4_do_update_inode:5569: inode 16 [ 104.886543][ C1] EXT4-fs (loop4): last error at time 2000526905: ext4_do_update_inode:5569: inode 16 [ 104.902241][T10663] EXT4-fs (loop4): Remounting filesystem read-only [ 104.908995][T10663] EXT4-fs (loop4): 1 truncate cleaned up [ 104.917367][T10687] Process accounting resumed [ 104.957090][T10663] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 105.015880][T10703] loop1: detected capacity change from 0 to 512 [ 105.032579][ T3318] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 105.061092][T10703] EXT4-fs: Ignoring removed oldalloc option [ 105.108997][T10717] loop2: detected capacity change from 0 to 1024 [ 105.129408][T10703] EXT4-fs error (device loop1): ext4_xattr_inode_iget:437: comm syz.1.3508: Parent and EA inode have the same ino 15 [ 105.156812][T10717] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 105.170263][T10717] EXT4-fs (loop2): group descriptors corrupted! [ 105.177147][T10703] fserror_report: 13 callbacks suppressed [ 105.177161][T10703] loop1: lost filesystem error report for type 5 error -117 [ 105.200638][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 105.214440][ C1] EXT4-fs (loop1): initial error at time 2000526905: ext4_xattr_inode_iget:437 [ 105.223438][ C1] EXT4-fs (loop1): last error at time 2000526905: ext4_xattr_inode_iget:437 [ 105.251369][T10703] EXT4-fs error (device loop1): ext4_xattr_inode_iget:437: comm syz.1.3508: Parent and EA inode have the same ino 15 [ 105.260609][T10734] loop4: detected capacity change from 0 to 512 [ 105.290437][T10734] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 105.297773][T10703] loop1: lost filesystem error report for type 5 error -117 [ 105.318518][T10703] EXT4-fs (loop1): 1 orphan inode deleted [ 105.341067][T10734] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 105.343970][T10703] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 105.371960][T10734] ext4 filesystem being mounted at /710/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 105.430608][ T3324] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 105.495234][ T3318] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 105.514244][T10752] loop1: detected capacity change from 0 to 1024 [ 105.537060][T10752] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (29950!=20869) [ 105.570436][T10752] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 105.605020][T10752] EXT4-fs error (device loop1): ext4_get_journal_inode:5863: comm syz.1.3530: inode #4294967295: comm syz.1.3530: iget: illegal inode # [ 105.619933][T10752] loop1: lost filesystem error report for type 5 error -117 [ 105.620016][T10752] EXT4-fs (loop1): no journal found [ 105.632668][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 105.632704][ C0] EXT4-fs (loop1): initial error at time 2000526905: ext4_get_journal_inode:5863 [ 105.632729][ C0] EXT4-fs (loop1): last error at time 2000526905: ext4_get_journal_inode:5863 [ 105.660464][T10752] EXT4-fs (loop1): can't get journal size [ 105.675223][T10752] EXT4-fs (loop1): failed to initialize system zone (-22) [ 105.701893][T10752] EXT4-fs (loop1): mount failed [ 105.759815][ T6281] loop2: p1 p3 p4[EZD] [ 105.764079][ T6281] loop2: p1 start 262144 is beyond EOD, truncated [ 105.781337][ T6281] loop2: p3 start 331781 is beyond EOD, truncated [ 105.787823][ T6281] loop2: p4 size 197376 extends beyond EOD, truncated [ 105.820753][T10785] ext4: block size(65536) > page size(4096) is only supported with CONFIG_TRANSPARENT_HUGEPAGE [ 105.847588][T10770] loop2: p1 p3 p4[EZD] [ 105.854155][T10785] EXT4-fs (loop4): bad block size 65536 [ 105.857745][T10770] loop2: p1 start 262144 is beyond EOD, truncated [ 105.916954][T10770] loop2: p3 start 331781 is beyond EOD, truncated [ 105.935399][T10770] loop2: p4 size 197376 extends beyond EOD, truncated [ 105.995754][T10801] EXT4-fs: Ignoring removed i_version option [ 106.022937][T10801] EXT4-fs (loop1): orphan cleanup on readonly fs [ 106.035957][T10801] EXT4-fs warning (device loop1): ext4_xattr_inode_get:560: inode #11: comm syz.1.3555: EA inode hash validation failed [ 106.077416][T10801] EXT4-fs warning (device loop1): ext4_expand_extra_isize_ea:2858: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 106.098730][T10801] EXT4-fs error (device loop1): ext4_xattr_inode_update_ref:1037: inode #11: comm syz.1.3555: EA inode 11 ref wraparound: ref_count=0 ref_change=-1 [ 106.114121][T10801] fserror_report: 12 callbacks suppressed [ 106.114132][T10801] loop1: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 106.119988][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 106.135507][ C1] EXT4-fs (loop1): initial error at time 2000526906: ext4_xattr_inode_update_ref:1037: inode 11 [ 106.145943][ C1] EXT4-fs (loop1): last error at time 2000526906: ext4_xattr_inode_update_ref:1037: inode 11 [ 106.166574][T10816] FAT-fs (loop3): bogus logical sector size 2134 [ 106.172934][T10816] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 106.183578][ T5567] udevd[5567]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 106.193326][T10801] EXT4-fs (loop1): Remounting filesystem read-only [ 106.212596][T10801] EXT4-fs warning (device loop1): ext4_xattr_inode_dec_ref_all:1231: inode #11: comm syz.1.3555: ea_inode dec ref err=-117 [ 106.225514][T10816] FAT-fs (loop3): Can't find a valid FAT filesystem [ 106.239407][T10814] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a846e01c, mo2=0002] [ 106.247356][T10814] System zones: 1-12 [ 106.251153][T10801] EXT4-fs warning (device loop1): ext4_evict_inode:275: xattr delete (err -30) [ 106.284278][ T5567] udevd[5567]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 106.291401][T10801] EXT4-fs (loop1): 1 orphan inode deleted [ 106.294248][T10814] EXT4-fs error (device loop2): dx_probe:791: inode #2: comm syz.2.3560: Directory hole found for htree index block 0 [ 106.300574][T10801] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 106.354401][T10814] loop2: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 106.355158][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 106.370639][ C1] EXT4-fs (loop2): initial error at time 2000526906: dx_probe:791: inode 2 [ 106.379269][ C1] EXT4-fs (loop2): last error at time 2000526906: dx_probe:791: inode 2 [ 106.403072][ T3324] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 106.403265][T10814] EXT4-fs (loop2): Cannot turn on journaled quota: type 0: error -117 [ 106.420483][T10814] EXT4-fs error (device loop2): dx_probe:791: inode #2: comm syz.2.3560: Directory hole found for htree index block 0 [ 106.436050][T10814] loop2: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 106.437310][T10814] EXT4-fs (loop2): Cannot turn on journaled quota: type 1: error -117 [ 106.473272][T10814] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 106.567698][ T3316] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 106.589136][T10843] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 106.601456][T10848] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 106.609911][T10848] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 106.621392][T10843] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 106.657904][T10843] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a002e01c, mo2=0006] [ 106.710982][T10843] System zones: 0-2, 18-18, 34-35 [ 106.716659][T10843] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 106.779233][ T3322] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 106.809860][T10874] EXT4-fs (loop0): #blocks per group too big: 65535 [ 106.891092][T10888] SELinux: Context unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 is not valid (left unmapped). [ 106.920583][ T28] kauditd_printk_skb: 11 callbacks suppressed [ 106.920597][ T28] audit: type=1400 audit(2000526907.172:241): avc: denied { relabelto } for pid=10887 comm="syz.1.3597" name="cgroup.procs" dev="cgroup" ino=102 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="unconfined_u:system_r:insmod_t:s0-s0:c0.c1023" [ 106.993796][ T28] audit: type=1400 audit(2000526907.191:242): avc: denied { associate } for pid=10887 comm="syz.1.3597" name="cgroup.procs" dev="cgroup" ino=102 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 srawcon="unconfined_u:system_r:insmod_t:s0-s0:c0.c1023" [ 107.164224][T10932] ip6_tunnel: non-ECT from fe80:0000:0000:0000:0000:0000:0000:00bb with DS=0x1f [ 107.447319][T10976] EXT4-fs (loop3): #blocks per group too big: 65535 [ 107.456098][T10979] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4649: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 107.498649][ T5567] udevd[5567]: incorrect ext4 checksum on /dev/loop4 [ 107.513209][T10979] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 107.537438][ T5567] udevd[5567]: incorrect ext4 checksum on /dev/loop4 [ 107.538910][T10985] EXT4-fs (loop0): 1 orphan inode deleted [ 107.564358][ T94] Quota error (device loop0): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 107.573252][T10985] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 107.574215][ T94] EXT4-fs error (device loop0): ext4_release_dquot:7037: comm kworker/u8:5: Failed to release dquot type 1 [ 107.598796][ T94] loop0: lost filesystem error report for type 5 error -117 [ 107.603081][T10985] ext4 filesystem being mounted at /698/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 107.691443][T10994] FAT-fs (loop2): error, fat_get_cluster: detected the cluster chain loop (i_pos 1) [ 107.700939][T10994] FAT-fs (loop2): Filesystem has been set read-only [ 107.797693][ T3320] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 107.806903][T11020] cgroup: Unknown subsys name '@﬽4*oңhoU' [ 107.852689][T11026] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 107.863748][T11029] EXT4-fs: Ignoring removed bh option [ 107.870856][T11029] EXT4-fs: inline encryption not supported [ 107.887434][T11028] ISOFS: unable to read i-node block [ 107.890908][T11029] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 107.892806][T11028] isofs_fill_super: get root inode failed [ 107.911570][T11026] EXT4-fs error (device loop2): xattr_find_entry:337: inode #15: comm syz.2.3663: corrupted xattr entries [ 107.924526][T11029] EXT4-fs warning (device loop0): ext4_update_dynamic_rev:1142: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 107.940520][T11026] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 107.947990][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 107.963566][ C1] EXT4-fs (loop2): initial error at time 2000526908: xattr_find_entry:337: inode 15 [ 107.972980][ C1] EXT4-fs (loop2): last error at time 2000526908: xattr_find_entry:337: inode 15 [ 107.990902][T11026] EXT4-fs (loop2): Remounting filesystem read-only [ 107.997651][T11029] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.3660: bg 0: block 248: padding at end of block bitmap is not set [ 107.997706][T11026] EXT4-fs warning (device loop2): ext4_expand_extra_isize_ea:2858: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 108.025193][T11026] EXT4-fs (loop2): 1 truncate cleaned up [ 108.031287][T11026] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 108.074369][T11029] loop0: lost filesystem error report for type 5 error -117 [ 108.076243][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 108.089972][ C0] EXT4-fs (loop0): last error at time 2000526908: ext4_validate_block_bitmap:441 [ 108.098235][ T3316] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 108.108886][T11029] Quota error (device loop0): write_blk: dquota write failed [ 108.116266][T11029] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 108.125494][T11050] EXT4-fs: Ignoring removed oldalloc option [ 108.145854][T11029] EXT4-fs error (device loop0): ext4_acquire_dquot:7001: comm syz.0.3660: Failed to acquire dquot type 1 [ 108.159139][T11029] loop0: lost filesystem error report for type 5 error -117 [ 108.159694][T11029] EXT4-fs (loop0): 1 truncate cleaned up [ 108.178590][T11057] EXT4-fs: Ignoring removed mblk_io_submit option [ 108.191982][T11050] EXT4-fs error (device loop4): ext4_xattr_inode_iget:437: comm syz.4.3675: Parent and EA inode have the same ino 15 [ 108.205069][T11050] loop4: lost filesystem error report for type 5 error -117 [ 108.208647][T11050] EXT4-fs error (device loop4): ext4_xattr_inode_iget:437: comm syz.4.3675: Parent and EA inode have the same ino 15 [ 108.212950][T11029] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 108.216147][T11050] loop4: lost filesystem error report for type 5 error -117 [ 108.228316][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 108.228336][ C1] EXT4-fs (loop4): initial error at time 2000526908: ext4_xattr_inode_iget:437 [ 108.228356][ C1] EXT4-fs (loop4): last error at time 2000526908: ext4_xattr_inode_iget:437 [ 108.248351][T11057] EXT4-fs: test_dummy_encryption option not supported [ 108.267685][T11050] EXT4-fs (loop4): 1 orphan inode deleted [ 108.315784][T11050] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 108.384484][ T3320] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 108.441189][T11078] EXT4-fs warning (device loop1): ext4_init_metadata_csum:4649: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 108.460903][ T3318] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 108.499641][T11078] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (fffc1829) [ 108.646987][T11108] EXT4-fs: Ignoring removed nomblk_io_submit option [ 108.660398][T11108] EXT4-fs: journaled quota format not specified [ 108.828500][T11135] EXT4-fs: Ignoring removed nomblk_io_submit option [ 108.866750][ T28] audit: type=1400 audit(2000526908.996:243): avc: denied { mount } for pid=11143 comm="syz.3.3721" name="/" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 108.904779][ T28] audit: type=1400 audit(2000526909.034:244): avc: denied { unmount } for pid=3322 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 108.954232][T11135] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 109.024595][T11170] EXT4-fs error (device loop2): ext4_orphan_get:1391: inode #15: comm syz.2.3731: iget: bad extended attribute block 1 [ 109.025910][ T3320] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 109.038868][T11170] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 109.046717][T11170] EXT4-fs error (device loop2): ext4_orphan_get:1396: comm syz.2.3731: couldn't read orphan inode 15 (err -117) [ 109.055990][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 109.056006][ C1] EXT4-fs (loop2): initial error at time 2000526909: ext4_orphan_get:1391: inode 15 [ 109.056029][ C1] EXT4-fs (loop2): last error at time 2000526909: ext4_orphan_get:1391: inode 15 [ 109.093234][T11170] loop2: lost filesystem error report for type 5 error -117 [ 109.104631][T11170] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 109.170032][ T3316] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 109.202158][ T28] audit: type=1326 audit(2000526909.305:245): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11189 comm="syz.3.3743" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fbf6e65c799 code=0x0 [ 109.321861][T11210] set_capacity_and_notify: 22 callbacks suppressed [ 109.321880][T11210] loop2: detected capacity change from 0 to 128 [ 109.355206][ T28] audit: type=1326 audit(2000526909.455:246): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11213 comm="syz.0.3754" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f8226cdc799 code=0x0 [ 109.358309][T11210] vfat: Bad value for 'utf8' [ 109.437699][T11227] loop4: detected capacity change from 0 to 764 [ 109.560343][ T28] audit: type=1400 audit(2000526909.642:247): avc: denied { create } for pid=11242 comm="syz.3.3768" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 109.629379][T11249] loop3: detected capacity change from 0 to 512 [ 109.640785][T11247] loop0: detected capacity change from 0 to 1024 [ 109.690955][T11247] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 109.722039][T11247] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (30349!=20869) [ 109.737012][T11249] EXT4-fs error (device loop3): ext4_get_branch:178: inode #13: block 1024: comm syz.3.3771: invalid block [ 109.754865][T11247] EXT4-fs error (device loop0): ext4_get_journal_inode:5863: comm syz.0.3770: inode #1: comm syz.0.3770: iget: illegal inode # [ 109.769480][T11249] loop3: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 109.769625][T11249] EXT4-fs (loop3): Remounting filesystem read-only [ 109.778837][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 109.778852][ C0] EXT4-fs (loop3): initial error at time 2000526909: ext4_get_branch:178: inode 13: block 1024 [ 109.778902][ C0] EXT4-fs (loop3): last error at time 2000526909: ext4_get_branch:178: inode 13: block 1024 [ 109.797415][T11247] loop0: lost filesystem error report for type 5 error -117 [ 109.824003][T11247] EXT4-fs (loop0): no journal found [ 109.831325][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 109.831344][ C1] EXT4-fs (loop0): initial error at time 2000526909: ext4_get_journal_inode:5863 [ 109.831372][ C1] EXT4-fs (loop0): last error at time 2000526909: ext4_get_journal_inode:5863 [ 109.865888][T11249] EXT4-fs (loop3): 1 truncate cleaned up [ 109.880954][T11249] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 109.883576][T11247] EXT4-fs (loop0): can't get journal size [ 109.899213][T11247] EXT4-fs (loop0): failed to initialize system zone (-22) [ 109.916564][T11247] EXT4-fs (loop0): mount failed [ 109.962755][T11284] loop1: detected capacity change from 0 to 512 [ 109.989604][ T3322] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 109.991299][T11284] EXT4-fs (loop1): mounting ext3 file system using the ext4 subsystem [ 110.012561][T11284] EXT4-fs (loop1): orphan cleanup on readonly fs [ 110.018996][T11284] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -2 [ 110.027189][T11284] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -2 [ 110.036159][T11284] EXT4-fs (loop1): 1 truncate cleaned up [ 110.049032][T11292] delete_channel: no stack [ 110.053833][T11292] delete_channel: no stack [ 110.061693][T11284] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 110.086517][T11296] cgroup: Invalid name [ 110.128086][T11298] loop0: detected capacity change from 0 to 2048 [ 110.160298][ T3324] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 110.190024][T11309] loop2: detected capacity change from 0 to 512 [ 110.226102][T11309] EXT4-fs error (device loop2): ext4_acquire_dquot:7001: comm syz.2.3801: Failed to acquire dquot type 1 [ 110.254128][T11309] EXT4-fs error (device loop2): ext4_acquire_dquot:7001: comm syz.2.3801: Failed to acquire dquot type 1 [ 110.257011][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 110.271810][ C0] EXT4-fs (loop2): last error at time 2000526910: ext4_acquire_dquot:7001 [ 110.323609][T11320] loop1: detected capacity change from 0 to 512 [ 110.335567][T11324] loop4: detected capacity change from 0 to 256 [ 110.342489][T11324] vfat: Bad value for 'tz' [ 110.344096][T11309] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.3801: bg 0: block 248: padding at end of block bitmap is not set [ 110.379887][T11298] FAT-fs (loop0): error, fat_get_cluster: detected the cluster chain loop (i_pos 1) [ 110.389789][T11320] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.3804: invalid indirect mapped block 256 (level 2) [ 110.394632][T11309] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 110.412180][T11298] FAT-fs (loop0): Filesystem has been set read-only [ 110.412431][T11309] EXT4-fs error (device loop2): ext4_acquire_dquot:7001: comm syz.2.3801: Failed to acquire dquot type 1 [ 110.426777][T11320] loop1: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 110.430719][T11309] EXT4-fs (loop2): 1 orphan inode deleted [ 110.446209][T11320] EXT4-fs (loop1): Remounting filesystem read-only [ 110.452766][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 110.452785][ C0] EXT4-fs (loop1): initial error at time 2000526910: ext4_free_branches:1023: inode 11 [ 110.452819][ C0] EXT4-fs (loop1): last error at time 2000526910: ext4_free_branches:1023: inode 11 [ 110.459917][T11309] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 110.490786][T11320] EXT4-fs (loop1): 2 truncates cleaned up [ 110.492441][T11320] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 110.496637][T11309] ext4 filesystem being mounted at /719/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 110.557895][ T3324] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 110.567963][ T3316] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 110.598401][T11336] 9pnet_fd: p9_fd_create_tcp (11336): problem connecting socket to 127.0.0.1 [ 110.790291][T11365] loop4: detected capacity change from 0 to 512 [ 110.802891][T11365] EXT4-fs (loop4): invalid inodes per group: 1 [ 110.802891][T11365] [ 110.922262][T11377] msdos: Bad value for 'errors' [ 111.112471][T11399] SELinux: security_context_str_to_sid (O*3!L;(x?8>${S7#!g.&[n٦9P9\ETWq3H*8YYLGR!I*' CDX [ 111.112471][T11399] s0dnph5L0|qD81A{ꈆnK P) failed with errno=-22 [ 111.300707][T11421] FAT-fs (loop3): invalid media value (0x00) [ 111.312977][T11421] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 111.323419][T11421] FAT-fs (loop3): Can't find a valid FAT filesystem [ 111.482612][T11448] SELinux: security_context_str_to_sid (}TEo&'f) failed with errno=-22 [ 111.538992][T11454] 9pnet_virtio: no channels available for device 127.0.0.1 [ 111.556411][T11457] msdos: Bad value for 'gid' [ 111.582775][T11457] msdos: Bad value for 'gid' [ 112.019668][T11497] FAT-fs (loop1): error, fat_get_cluster: detected the cluster chain loop (i_pos 1) [ 112.029608][T11497] FAT-fs (loop1): Filesystem has been set read-only [ 112.063554][T11521] tmpfs: Bad value for 'nr_blocks' [ 112.202619][T11539] syz.2.3911(11539): Attempt to set a LOCK_MAND lock via flock(2). This support has been removed and the request ignored. [ 112.376839][T11564] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(3) [ 112.383401][T11564] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 112.412905][T11564] vhci_hcd vhci_hcd.0: Device attached [ 112.428481][T11565] vhci_hcd: connection closed [ 112.437931][ T63] vhci_hcd vhci_hcd.2: stop threads [ 112.462683][ T63] vhci_hcd vhci_hcd.2: release socket [ 112.473771][ T63] vhci_hcd vhci_hcd.2: disconnect device [ 112.750486][T11609] IPv6: addrconf: prefix option has invalid lifetime [ 112.916903][T11635] EXT4-fs: Ignoring removed oldalloc option [ 112.960471][T11635] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 112.984199][T11645] EXT4-fs: inline encryption not supported [ 112.993292][T11635] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a016c018, mo2=0002] [ 113.005848][T11645] EXT4-fs: Ignoring removed bh option [ 113.014155][T11635] System zones: 1-12 [ 113.020470][T11635] EXT4-fs error (device loop0): ext4_iget_extra_inode:5025: inode #11: comm syz.0.3958: corrupted in-inode xattr: e_name out of bounds [ 113.045469][T11645] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 113.056287][T11635] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 113.056495][T11635] EXT4-fs error (device loop0): ext4_orphan_get:1396: comm syz.0.3958: couldn't read orphan inode 11 (err -117) [ 113.065719][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 113.065738][ C1] EXT4-fs (loop0): initial error at time 2000526912: ext4_iget_extra_inode:5025: inode 11 [ 113.065766][ C1] EXT4-fs (loop0): last error at time 2000526912: ext4_iget_extra_inode:5025: inode 11 [ 113.081171][T11645] EXT4-fs (loop1): orphan cleanup on readonly fs [ 113.084876][T11635] fserror_report: 5 callbacks suppressed [ 113.084888][T11635] loop0: lost filesystem error report for type 5 error -117 [ 113.109478][T11645] EXT4-fs error (device loop1): ext4_quota_enable:7192: comm syz.1.3964: inode #2304: comm syz.1.3964: iget: illegal inode # [ 113.136451][T11645] loop1: lost filesystem error report for type 5 error -117 [ 113.136668][T11645] EXT4-fs (loop1): Remounting filesystem read-only [ 113.143975][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 113.143994][ C0] EXT4-fs (loop1): initial error at time 2000526913: ext4_quota_enable:7192 [ 113.144012][ C0] EXT4-fs (loop1): last error at time 2000526913: ext4_quota_enable:7192 [ 113.176571][T11645] EXT4-fs warning (device loop1): ext4_enable_quotas:7236: Failed to enable quota tracking (type=2, err=-117, ino=2304). Please run e2fsck to fix. [ 113.200781][T11645] EXT4-fs (loop1): Cannot turn on quotas: error -117 [ 113.207433][T11635] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 113.229265][T11645] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 113.299735][ T3324] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 113.370684][ T28] kauditd_printk_skb: 16 callbacks suppressed [ 113.370730][ T28] audit: type=1400 audit(2000526913.215:258): avc: denied { read } for pid=11689 comm="syz.1.3987" name="nvram" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 113.416612][ T3320] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 113.434931][ T28] audit: type=1400 audit(2000526913.243:259): avc: denied { open } for pid=11689 comm="syz.1.3987" path="/dev/nvram" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 113.465928][T11693] EXT4-fs (loop4): bad s_min_extra_isize: 2304 [ 113.532879][ T28] audit: type=1400 audit(2000526913.299:260): avc: denied { execute } for pid=11699 comm="syz.3.3992" name="cgroup" dev="tmpfs" ino=4080 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=lnk_file permissive=1 [ 113.770769][T11732] EXT4-fs warning (device loop3): dx_probe:801: inode #2: comm syz.3.4006: Unrecognised inode hash code 255 [ 113.879702][T11732] EXT4-fs warning (device loop3): dx_probe:934: inode #2: comm syz.3.4006: Corrupt directory, running e2fsck is recommended [ 114.014435][T11732] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -2 [ 114.025359][T11732] EXT4-fs error (device loop3): ext4_iget_extra_inode:5025: inode #15: comm syz.3.4006: corrupted in-inode xattr: invalid ea_ino [ 114.038952][T11732] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 114.039225][T11732] EXT4-fs error (device loop3): ext4_orphan_get:1396: comm syz.3.4006: couldn't read orphan inode 15 (err -117) [ 114.048359][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 114.048375][ C1] EXT4-fs (loop3): initial error at time 2000526913: ext4_iget_extra_inode:5025: inode 15 [ 114.048401][ C1] EXT4-fs (loop3): last error at time 2000526913: ext4_iget_extra_inode:5025: inode 15 [ 114.092131][T11732] loop3: lost filesystem error report for type 5 error -117 [ 114.093589][T11732] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 114.168142][T11767] EXT4-fs: Ignoring removed orlov option [ 114.175504][T11767] EXT4-fs: inline encryption not supported [ 114.207526][T11767] EXT4-fs (loop0): bad geometry: block count 3585 exceeds size of device (512 blocks) [ 114.233802][ T3322] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 114.361184][T11784] SELinux: security_context_str_to_sid () failed with errno=-22 [ 114.444428][T11796] EXT4-fs (loop3): orphan cleanup on readonly fs [ 114.458309][T11796] EXT4-fs error (device loop3): ext4_do_update_inode:5569: inode #16: comm syz.3.4038: corrupted inode contents [ 114.491859][T11796] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 114.492899][T11796] EXT4-fs error (device loop3): ext4_dirty_inode:6450: inode #16: comm syz.3.4038: mark_inode_dirty error [ 114.502073][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 114.502093][ C1] EXT4-fs (loop3): initial error at time 2000526914: ext4_do_update_inode:5569: inode 16 [ 114.502116][ C1] EXT4-fs (loop3): last error at time 2000526914: ext4_do_update_inode:5569: inode 16 [ 114.545259][T11796] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 114.545572][T11796] EXT4-fs error (device loop3): ext4_do_update_inode:5569: inode #16: comm syz.3.4038: corrupted inode contents [ 114.587100][T11796] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 114.595410][T11796] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #16: comm syz.3.4038: mark_inode_dirty error [ 114.618593][T11796] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 114.619022][T11796] EXT4-fs error (device loop3): ext4_do_update_inode:5569: inode #16: comm syz.3.4038: corrupted inode contents [ 114.655344][T11817] cgroup: noprefix used incorrectly [ 114.672163][T11796] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 114.673689][T11796] EXT4-fs error (device loop3) in ext4_orphan_del:303: Corrupt filesystem [ 114.700504][T11796] loop3: lost filesystem error report for type 5 error -117 [ 114.700718][T11796] EXT4-fs error (device loop3): ext4_do_update_inode:5569: inode #16: comm syz.3.4038: corrupted inode contents [ 114.725661][T11796] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 114.725841][T11796] EXT4-fs error (device loop3): ext4_truncate:4587: inode #16: comm syz.3.4038: mark_inode_dirty error [ 114.811015][T11796] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 114.811156][T11796] EXT4-fs error (device loop3) in ext4_process_orphan:345: Corrupt filesystem [ 114.866585][T11796] loop3: lost filesystem error report for type 5 error -117 [ 114.867099][T11796] EXT4-fs (loop3): 1 truncate cleaned up [ 114.892956][ T94] Quota error (device loop3): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 114.918169][ T94] EXT4-fs error (device loop3): ext4_release_dquot:7037: comm kworker/u8:5: Failed to release dquot type 1 [ 114.936903][T11854] set_capacity_and_notify: 15 callbacks suppressed [ 114.936918][T11854] loop4: detected capacity change from 0 to 512 [ 114.945627][ T94] loop3: lost filesystem error report for type 5 error -117 [ 114.960014][T11796] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 114.980021][T11854] EXT4-fs: old and new quota format mixing [ 115.046234][ T3322] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 115.221533][T11880] loop4: detected capacity change from 0 to 736 [ 115.313533][T11892] loop0: detected capacity change from 0 to 128 [ 115.338219][T11892] FAT-fs (loop0): bogus number of reserved sectors [ 115.344776][T11892] FAT-fs (loop0): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 115.397682][T11892] FAT-fs (loop0): Can't find a valid FAT filesystem [ 115.444339][ T28] audit: type=1400 audit(2000527171.148:261): avc: denied { getattr } for pid=11907 comm="syz.4.4093" name="/" dev="pidfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 115.560942][T11923] loop0: detected capacity change from 0 to 2048 [ 115.593834][T11923] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 115.618256][T11934] delete_channel: no stack [ 115.622724][T11934] delete_channel: no stack [ 115.670726][T11940] loop4: detected capacity change from 0 to 128 [ 115.682521][T11940] FAT-fs (loop4): invalid media value (0x00) [ 115.682794][ T3320] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 115.741069][T11940] FAT-fs (loop4): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 115.779563][T11940] FAT-fs (loop4): Can't find a valid FAT filesystem [ 115.937758][T11980] loop2: detected capacity change from 0 to 512 [ 115.980954][T11980] EXT4-fs warning (device loop2): dx_probe:801: inode #2: comm syz.2.4125: Unrecognised inode hash code 255 [ 115.998960][T11980] EXT4-fs warning (device loop2): dx_probe:934: inode #2: comm syz.2.4125: Corrupt directory, running e2fsck is recommended [ 116.043945][T11980] EXT4-fs (loop2): Cannot turn on journaled quota: type 1: error -2 [ 116.053824][T11980] EXT4-fs error (device loop2): ext4_iget_extra_inode:5025: inode #15: comm syz.2.4125: corrupted in-inode xattr: invalid ea_ino [ 116.067471][T11980] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 116.072442][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 116.088012][ C0] EXT4-fs (loop2): initial error at time 2000527171: ext4_iget_extra_inode:5025: inode 15 [ 116.096407][T11980] EXT4-fs error (device loop2): ext4_orphan_get:1396: comm syz.2.4125: couldn't read orphan inode 15 (err -117) [ 116.097949][ C0] EXT4-fs (loop2): last error at time 2000527171: ext4_iget_extra_inode:5025: inode 15 [ 116.126465][T11980] loop2: lost filesystem error report for type 5 error -117 [ 116.146858][T11980] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 116.174633][T12006] delete_channel: no stack [ 116.194946][T12006] delete_channel: no stack [ 116.229093][ T3316] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 116.360281][T12037] tmpfs: Bad value for 'mpol' [ 116.418771][T12047] loop2: detected capacity change from 0 to 512 [ 116.471302][ T28] audit: type=1400 audit(2000527172.112:262): avc: denied { create } for pid=12054 comm="syz.1.4165" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 116.510677][T12047] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 116.564167][T12047] Quota error (device loop2): find_tree_dqentry: Cycle in quota tree detected: block 1 index 0 [ 116.617817][T12047] Quota error (device loop2): qtree_read_dquot: Can't read quota structure for id 0 [ 116.645311][T12047] EXT4-fs error (device loop2): ext4_acquire_dquot:7001: comm syz.2.4162: Failed to acquire dquot type 0 [ 116.658123][T12047] loop2: lost filesystem error report for type 5 error -5 [ 116.660424][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 116.673996][ C0] EXT4-fs (loop2): initial error at time 2000527172: ext4_acquire_dquot:7001 [ 116.682818][ C0] EXT4-fs (loop2): last error at time 2000527172: ext4_acquire_dquot:7001 [ 116.691048][T12047] EXT4-fs error (device loop2): ext4_do_update_inode:5569: inode #16: comm syz.2.4162: corrupted inode contents [ 116.735170][T12047] EXT4-fs error (device loop2): ext4_dirty_inode:6450: inode #16: comm syz.2.4162: mark_inode_dirty error [ 116.765941][T12047] EXT4-fs error (device loop2): ext4_do_update_inode:5569: inode #16: comm syz.2.4162: corrupted inode contents [ 116.797777][T12095] futex_wake_op: syz.3.4183 tries to shift op by 32; fix this program [ 116.805576][T12047] EXT4-fs error (device loop2): __ext4_ext_dirty:207: inode #16: comm syz.2.4162: mark_inode_dirty error [ 116.817412][T12094] loop4: detected capacity change from 0 to 512 [ 116.823881][T12047] EXT4-fs error (device loop2): ext4_do_update_inode:5569: inode #16: comm syz.2.4162: corrupted inode contents [ 116.836113][ T28] audit: type=1326 audit(2000527172.448:263): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12096 comm="syz.0.4185" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f8226cdc799 code=0x0 [ 116.868072][T12103] loop1: detected capacity change from 0 to 512 [ 116.886520][T12103] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 116.890234][T12047] EXT4-fs error (device loop2) in ext4_orphan_del:303: Corrupt filesystem [ 116.914771][T12094] EXT4-fs warning (device loop4): dx_probe:801: inode #2: comm syz.4.4184: Unrecognised inode hash code 255 [ 116.915732][T12047] loop2: lost filesystem error report for type 5 error -117 [ 116.932430][T12103] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 116.932665][T12047] EXT4-fs error (device loop2): ext4_do_update_inode:5569: inode #16: comm syz.2.4162: corrupted inode contents [ 116.970597][T12094] EXT4-fs warning (device loop4): dx_probe:934: inode #2: comm syz.4.4184: Corrupt directory, running e2fsck is recommended [ 116.998917][T12103] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a042c01c, mo2=0002] [ 117.007216][T12047] EXT4-fs error (device loop2): ext4_truncate:4587: inode #16: comm syz.2.4162: mark_inode_dirty error [ 117.018623][T12094] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -2 [ 117.023975][T12103] System zones: 0-2, 18-18, 34-34 [ 117.032090][T12047] EXT4-fs error (device loop2) in ext4_process_orphan:345: Corrupt filesystem [ 117.032272][T12103] EXT4-fs error (device loop1): ext4_orphan_get:1391: comm syz.1.4186: inode #15: comm syz.1.4186: iget: illegal inode # [ 117.053624][T12103] loop1: lost filesystem error report for type 5 error -117 [ 117.053791][T12103] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.4186: couldn't read orphan inode 15 (err -117) [ 117.059345][T12047] EXT4-fs (loop2): 1 truncate cleaned up [ 117.061116][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 117.079269][T12094] EXT4-fs error (device loop4): ext4_iget_extra_inode:5025: inode #15: comm syz.4.4184: corrupted in-inode xattr: invalid ea_ino [ 117.084916][ C0] EXT4-fs (loop1): initial error at time 2000527172: ext4_orphan_get:1391 [ 117.084942][ C0] EXT4-fs (loop1): last error at time 2000527172: ext4_orphan_get:1391 [ 117.116031][T12119] loop0: detected capacity change from 0 to 164 [ 117.116140][T12103] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 117.134139][T12047] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 117.136352][T12094] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.4184: couldn't read orphan inode 15 (err -117) [ 117.146821][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 117.146840][ C0] EXT4-fs (loop4): initial error at time 2000527172: ext4_iget_extra_inode:5025: inode 15 [ 117.146865][ C0] EXT4-fs (loop4): last error at time 2000527172: ext4_iget_extra_inode:5025: inode 15 [ 117.171049][T12047] ext4 filesystem being mounted at /769/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 117.198323][T12094] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 117.232736][T12119] isofs_fill_super: root inode is not a directory. Corrupted media? [ 117.278044][ T3318] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 117.289901][ T3316] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 117.301851][ T3324] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 117.395071][T12140] EXT4-fs: Ignoring removed nobh option [ 117.431283][T12140] EXT4-fs error (device loop1): ext4_map_blocks:776: inode #2: block 3: comm syz.1.4206: lblock 0 mapped to illegal pblock 3 (length 1) [ 117.466975][T12140] EXT4-fs (loop1): Remounting filesystem read-only [ 117.483594][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 117.490059][ C1] EXT4-fs (loop1): initial error at time 2000527173: ext4_map_blocks:776: inode 2: block 3 [ 117.494132][T12140] EXT4-fs warning (device loop1): dx_probe:791: inode #2: lblock 0: comm syz.1.4206: error -117 reading directory block [ 117.500099][ C1] EXT4-fs (loop1): last error at time 2000527173: ext4_map_blocks:776: inode 2: block 3 [ 117.523254][T12140] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -117 [ 117.583562][T12140] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 117.622718][T12172] [syz.2.] <== rxrpc_preparse_xdr_yfs_rxgk() = -EKEYREJECTED [d9c19884!=bc, 2c,d9c19820] [ 117.633734][ T3324] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 117.645069][ T6281] loop4: p2 p3 p4 [ 117.648966][ T6281] loop4: p2 size 9435648 extends beyond EOD, truncated [ 117.669931][ T6281] loop4: p3 start 67174144 is beyond EOD, truncated [ 117.695662][ T6281] loop4: p4 size 50331904 extends beyond EOD, truncated [ 117.732428][T12163] loop4: p2 p3 p4 [ 117.737821][T12163] loop4: p2 size 9435648 extends beyond EOD, truncated [ 117.763194][T12163] loop4: p3 start 67174144 is beyond EOD, truncated [ 117.769872][T12163] loop4: p4 size 50331904 extends beyond EOD, truncated [ 117.860211][T12201] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 117.885293][T12201] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.4236: invalid indirect mapped block 4294967295 (level 1) [ 117.903050][T12201] EXT4-fs (loop4): Remounting filesystem read-only [ 117.909843][T12201] EXT4-fs (loop4): 2 truncates cleaned up [ 117.915705][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 117.915724][ C1] EXT4-fs (loop4): initial error at time 2000527173: ext4_free_branches:1023: inode 11 [ 117.915756][ C1] EXT4-fs (loop4): last error at time 2000527173: ext4_free_branches:1023: inode 11 [ 117.935745][ T6281] udevd[6281]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 117.944146][T12201] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 117.952794][ T5567] udevd[5567]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 118.008601][ T3318] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 118.039703][T12215] EXT4-fs (loop1): cluster size (1024) smaller than block size (4096) [ 118.065003][ T6281] udevd[6281]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 118.078717][ T5567] udevd[5567]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 118.155259][T12235] tmpfs: Bad value for 'mpol' [ 118.216548][ T28] audit: type=1400 audit(2000527173.749:264): avc: denied { create } for pid=12240 comm="syz.1.4255" anonclass=[io_uring] scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 118.534971][T12266] loop3: p3 p4 < > [ 118.539080][T12266] loop3: p3 start 9895680 is beyond EOD, truncated [ 118.555640][T12288] : Can't lookup blockdev [ 118.655588][ T5567] udevd[5567]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 118.676962][T12296] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 118.745248][ T3322] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 118.850673][T12329] tmpfs: Bad value for 'mpol' [ 118.925721][T12338] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 118.944869][T12338] EXT4-fs (loop2): filesystem is read-only [ 119.010370][ T28] kauditd_printk_skb: 2 callbacks suppressed [ 119.010385][ T28] audit: type=1400 audit(2000527174.488:267): avc: denied { create } for pid=12346 comm="syz.1.4305" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_fib_lookup_socket permissive=1 [ 119.108629][ T28] audit: type=1400 audit(2000527174.572:268): avc: denied { write } for pid=12356 comm="syz.0.4311" name="nvram" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 119.150682][T12367] tmpfs: Bad value for 'mpol' [ 119.228292][T12375] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 119.428053][T12391] loop3: p1 < > p2 p3 p4 [ 119.439268][T12391] loop3: partition table partially beyond EOD, truncated [ 119.465246][T12391] loop3: p1 start 4096 is beyond EOD, truncated [ 119.483090][T12391] loop3: p2 start 4294508544 is beyond EOD, truncated [ 119.504451][T12391] loop3: p3 size 134217728 extends beyond EOD, truncated [ 119.522971][ T2999] loop3: p1 < > p2 p3 p4 [ 119.539835][ T2999] loop3: partition table partially beyond EOD, truncated [ 119.548423][ T2999] loop3: p1 start 4096 is beyond EOD, truncated [ 119.566435][ T2999] loop3: p2 start 4294508544 is beyond EOD, truncated [ 119.577658][ T2999] loop3: p3 size 134217728 extends beyond EOD, truncated [ 119.610015][ T5567] udevd[5567]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 119.631676][ T6281] udevd[6281]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 119.684482][T12449] FAT-fs (loop4): codepage cp857 not found [ 119.703399][T12456] cgroup: subsys name conflicts with all [ 119.748811][T12460] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors [ 119.752980][ T5567] udevd[5567]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 119.784365][T12464] iso9660: Bad value for 'map' [ 119.793672][ T6281] udevd[6281]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 119.822482][T12460] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 2)! [ 119.868838][T12460] EXT4-fs (loop3): group descriptors corrupted! [ 120.084842][T12500] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 120.110954][T12500] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (42152!=20869) [ 120.130772][T12500] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 120.152852][T12500] EXT4-fs error (device loop4): ext4_get_journal_inode:5863: inode #5: comm syz.4.4381: unexpected bad inode w/o EXT4_IGET_BAD [ 120.190314][T12500] fserror_report: 10 callbacks suppressed [ 120.190330][T12500] loop4: lost file I/O error report for ino 5 type 5 pos 0x0 len 0x0 error -117 [ 120.222245][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 120.237754][ C0] EXT4-fs (loop4): initial error at time 2000527181: ext4_get_journal_inode:5863: inode 5 [ 120.247687][ C0] EXT4-fs (loop4): last error at time 2000527181: ext4_get_journal_inode:5863: inode 5 [ 120.257775][T12500] EXT4-fs (loop4): no journal found [ 120.262972][T12500] EXT4-fs (loop4): can't get journal size [ 120.271299][T12500] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 120.310213][ T3318] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 120.363718][T12525] set_capacity_and_notify: 13 callbacks suppressed [ 120.363734][T12525] loop1: detected capacity change from 0 to 512 [ 120.469001][T12525] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 120.496434][T12525] EXT4-fs error (device loop1): __ext4_iget:5378: inode #11: block 2: comm syz.1.4395: invalid block [ 120.526721][T12525] loop1: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 120.532247][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 120.541412][T12525] EXT4-fs (loop1): Remounting filesystem read-only [ 120.547827][ C1] EXT4-fs (loop1): initial error at time 2000527181: __ext4_iget:5378: inode 11: block 2 [ 120.564165][ C1] EXT4-fs (loop1): last error at time 2000527181: __ext4_iget:5378: inode 11: block 2 [ 120.577231][T12525] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 120.658619][T12573] loop1: detected capacity change from 0 to 764 [ 120.703900][T12573] rock: directory entry would overflow storage [ 120.716534][T12573] rock: sig=0x5245, size=8, remaining=5 [ 120.796714][T12595] loop3: detected capacity change from 0 to 256 [ 120.836789][T12595] FAT-fs (loop3): Invalid FSINFO signature: 0x00fffff8, 0x00000000 (sector = 1) [ 120.849120][T12595] FAT-fs (loop3): bogus number of directory entries (1) [ 120.872212][T12595] FAT-fs (loop3): Can't find a valid FAT filesystem [ 120.877952][T12603] loop0: detected capacity change from 0 to 1024 [ 120.912114][T12611] loop1: detected capacity change from 0 to 512 [ 120.929459][T12611] EXT4-fs: quotafile must be on filesystem root [ 120.939492][T12614] SELinux: Context system_u:object is not valid (left unmapped). [ 120.949470][T12603] Quota error (device loop0): do_check_range: Getting block 64 out of range 1-5 [ 120.954700][ T28] audit: type=1400 audit(2000527182.377:269): avc: denied { relabelto } for pid=12612 comm="syz.4.4437" name="cgroup.procs" dev="cgroup" ino=249 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object" [ 120.984730][T12603] Quota error (device loop0): qtree_read_dquot: Can't read quota structure for id 0 [ 121.003393][ T28] audit: type=1400 audit(2000527182.424:270): avc: denied { associate } for pid=12612 comm="syz.4.4437" name="cgroup.procs" dev="cgroup" ino=249 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 srawcon="system_u:object" [ 121.038470][T12603] EXT4-fs error (device loop0): ext4_acquire_dquot:7001: comm syz.0.4432: Failed to acquire dquot type 0 [ 121.049941][T12603] fserror_report: 3 callbacks suppressed [ 121.050015][T12603] loop0: lost filesystem error report for type 5 error -117 [ 121.056046][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 121.069773][ C0] EXT4-fs (loop0): initial error at time 2000527182: ext4_acquire_dquot:7001 [ 121.078572][ C0] EXT4-fs (loop0): last error at time 2000527182: ext4_acquire_dquot:7001 [ 121.087323][T12603] EXT4-fs error (device loop0): mb_free_blocks:2047: group 0, inode 13: block 160:freeing already freed block (bit 10); block bitmap corrupt. [ 121.102433][T12603] EXT4-fs (loop0): 1 truncate cleaned up [ 121.182716][T12635] TCP: tcp_parse_options: Illegal window scaling value 129 > 14 received [ 121.464072][T12673] loop4: detected capacity change from 0 to 512 [ 121.667556][T12707] tmpfs: Bad value for 'mpol' [ 121.824222][T12732] loop1: detected capacity change from 0 to 512 [ 121.889633][T12732] EXT4-fs error (device loop1): ext4_read_inode_bitmap:139: comm syz.1.4494: Invalid inode bitmap blk 4 in block_group 0 [ 121.901663][T12740] loop2: detected capacity change from 0 to 8192 [ 121.916884][T12732] loop1: lost filesystem error report for type 5 error -117 [ 121.921836][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 121.935605][ C0] EXT4-fs (loop1): initial error at time 2000527183: ext4_read_inode_bitmap:139 [ 121.944656][ C0] EXT4-fs (loop1): last error at time 2000527183: ext4_read_inode_bitmap:139 [ 122.053764][T12764] loop4: detected capacity change from 0 to 1024 [ 122.112224][T12764] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (23577!=28264) [ 122.167695][ T28] audit: type=1400 audit(2000527183.499:271): avc: denied { remount } for pid=12776 comm="syz.3.4516" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 122.191870][T12764] EXT4-fs (loop4): group descriptors corrupted! [ 122.228600][T12773] loop1: detected capacity change from 0 to 8192 [ 122.291241][ T6281] loop1: p1 p3 p4 [ 122.295070][ T6281] loop1: p1 start 16777216 is beyond EOD, truncated [ 122.339048][ T6281] loop1: p4 start 16777223 is beyond EOD, truncated [ 122.348284][T12773] loop1: p1 p3 p4 [ 122.352377][T12773] loop1: p1 start 16777216 is beyond EOD, truncated [ 122.364494][T12773] loop1: p4 start 16777223 is beyond EOD, truncated [ 122.500436][ T5567] udevd[5567]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 122.513090][T12823] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 122.544037][T12827] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 122.566656][T12827] EXT4-fs error (device loop2): ext4_get_journal_inode:5863: comm syz.2.4539: inode #1792: comm syz.2.4539: iget: illegal inode # [ 122.589957][T12823] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.4538: invalid indirect mapped block 1536 (level 2) [ 122.603489][T12827] loop2: lost filesystem error report for type 5 error -117 [ 122.605202][T12827] EXT4-fs (loop2): Remounting filesystem read-only [ 122.605969][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 122.621046][T12830] FAT-fs (loop1): bogus logical sector size 0 [ 122.625420][ C0] EXT4-fs (loop2): initial error at time 2000527183: ext4_get_journal_inode:5863 [ 122.640619][ C0] EXT4-fs (loop2): last error at time 2000527183: ext4_get_journal_inode:5863 [ 122.641290][T12823] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 122.659950][T12827] EXT4-fs (loop2): no journal found [ 122.688600][T12823] EXT4-fs (loop4): Remounting filesystem read-only [ 122.695160][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 122.695196][ C1] EXT4-fs (loop4): initial error at time 2000527183: ext4_free_branches:1023: inode 11 [ 122.695223][ C1] EXT4-fs (loop4): last error at time 2000527183: ext4_free_branches:1023: inode 11 [ 122.707046][T12830] FAT-fs (loop1): Can't find a valid FAT filesystem [ 122.727519][T12827] EXT4-fs (loop2): can't get journal size [ 122.733636][T12827] EXT4-fs (loop2): warning: mounting fs with errors, running e2fsck is recommended [ 122.743680][T12823] EXT4-fs (loop4): 1 truncate cleaned up [ 122.753865][T12827] EXT4-fs (loop2): Errors on filesystem, clearing orphan list. [ 122.870772][T12841] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 122.922713][T12841] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 122.951930][T12849] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 122.995420][T12849] EXT4-fs error (device loop4): ext4_map_blocks:776: inode #15: block 1803188595: comm syz.4.4551: lblock 0 mapped to illegal pblock 1803188595 (length 1) [ 123.022202][T12849] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 123.022541][T12849] EXT4-fs (loop4): mount failed [ 123.022882][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 123.042966][ C0] EXT4-fs (loop4): initial error at time 2000527184: ext4_map_blocks:776: inode 15: block 1803188595 [ 123.053843][ C0] EXT4-fs (loop4): last error at time 2000527184: ext4_map_blocks:776: inode 15: block 1803188595 [ 123.132076][T12872] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 123.144504][T12875] EXT4-fs error (device loop2): ext4_iget_extra_inode:5025: inode #17: comm syz.2.4564: corrupted in-inode xattr: invalid ea_ino [ 123.148640][T12872] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (42152!=20869) [ 123.168383][T12872] EXT4-fs (loop3): stripe (2) is not aligned with cluster size (16), stripe is disabled [ 123.179026][T12875] loop2: lost file I/O error report for ino 17 type 5 pos 0x0 len 0x0 error -117 [ 123.179730][T12872] EXT4-fs error (device loop3): ext4_get_journal_inode:5863: inode #5: comm syz.3.4562: unexpected bad inode w/o EXT4_IGET_BAD [ 123.188894][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 123.188916][ C1] EXT4-fs (loop2): initial error at time 2000527184: ext4_iget_extra_inode:5025: inode 17 [ 123.188949][ C1] EXT4-fs (loop2): last error at time 2000527184: ext4_iget_extra_inode:5025: inode 17 [ 123.215083][T12875] EXT4-fs error (device loop2): ext4_orphan_get:1396: comm syz.2.4564: couldn't read orphan inode 17 (err -117) [ 123.218635][T12872] loop3: lost file I/O error report for ino 5 type 5 pos 0x0 len 0x0 error -117 [ 123.244402][T12872] EXT4-fs (loop3): no journal found [ 123.253481][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 123.253504][ C1] EXT4-fs (loop3): initial error at time 2000527184: ext4_get_journal_inode:5863: inode 5 [ 123.253531][ C1] EXT4-fs (loop3): last error at time 2000527184: ext4_get_journal_inode:5863: inode 5 [ 123.270068][T12875] loop2: lost filesystem error report for type 5 error -117 [ 123.278848][T12872] EXT4-fs (loop3): can't get journal size [ 123.299233][T12872] EXT4-fs (loop3): failed to initialize system zone (-117) [ 123.306572][T12872] EXT4-fs (loop3): mount failed [ 123.590486][T12933] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 123.603902][T12933] Quota error (device loop3): find_tree_dqentry: Cycle in quota tree detected: block 2 index 0 [ 123.653687][T12933] Quota error (device loop3): qtree_read_dquot: Can't read quota structure for id 0 [ 123.689685][T12933] EXT4-fs error (device loop3): ext4_acquire_dquot:7001: comm syz.3.4591: Failed to acquire dquot type 1 [ 123.747724][T12933] loop3: lost filesystem error report for type 5 error -5 [ 123.748240][T12933] EXT4-fs (loop3): 1 truncate cleaned up [ 123.755503][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 123.755520][ C0] EXT4-fs (loop3): last error at time 2000527184: ext4_acquire_dquot:7001 [ 123.925923][T12974] EXT4-fs: EXT4-fs: inode_readahead_blks must be 0 or a power of 2 smaller than 2^31 [ 123.969669][T12981] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (32298!=35945) [ 124.000141][T12981] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 124.025078][T12989] EXT4-fs: inline encryption not supported [ 124.031408][T12981] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 124.041954][T12989] EXT4-fs: EXT4-fs: inode_readahead_blks must be 0 or a power of 2 smaller than 2^31 [ 124.052517][T12981] EXT4-fs (loop3): orphan cleanup on readonly fs [ 124.066187][T12981] EXT4-fs error (device loop3): ext4_read_inode_bitmap:167: comm syz.3.4615: Inode bitmap for bg 0 marked uninitialized [ 124.086919][T12981] loop3: lost filesystem error report for type 5 error -117 [ 124.087361][T12981] EXT4-fs (loop3): Remounting filesystem read-only [ 124.094712][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 124.094733][ C0] EXT4-fs (loop3): initial error at time 2000527185: ext4_read_inode_bitmap:167 [ 124.094756][ C0] EXT4-fs (loop3): last error at time 2000527185: ext4_read_inode_bitmap:167 [ 124.231236][T13010] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (7780!=20869) [ 124.244542][T13014] EXT4-fs: Ignoring removed mblk_io_submit option [ 124.257435][T13010] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 124.277368][T13014] EXT4-fs (loop2): Cannot turn on journaled quota: type 0: error -13 [ 124.307847][T13010] EXT4-fs (loop4): invalid journal inode [ 124.313906][T13010] EXT4-fs (loop4): can't get journal size [ 124.324503][T13014] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #13: comm syz.2.4632: invalid indirect mapped block 33554432 (level 0) [ 124.342549][T13014] loop2: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 124.348283][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 124.363866][ C0] EXT4-fs (loop2): initial error at time 2000527185: ext4_free_branches:1023: inode 13 [ 124.373584][ C0] EXT4-fs (loop2): last error at time 2000527185: ext4_free_branches:1023: inode 13 [ 124.383731][T13014] EXT4-fs (loop2): Remounting filesystem read-only [ 124.405189][T13014] EXT4-fs (loop2): 1 truncate cleaned up [ 124.424509][T13025] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 124.454549][T13025] EXT4-fs (loop1): orphan cleanup on readonly fs [ 124.461223][T13025] Quota error (device loop1): v2_read_file_info: Block with free entry 1 out of range (1, 6). [ 124.475436][T13025] EXT4-fs warning (device loop1): ext4_enable_quotas:7236: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 124.490427][T13025] EXT4-fs (loop1): Cannot turn on quotas: error -117 [ 124.525552][T13025] EXT4-fs error (device loop1): ext4_orphan_get:1391: inode #16: comm syz.1.4636: inode has both inline data and extents flags [ 124.554249][T13025] loop1: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 124.554428][T13025] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.4636: couldn't read orphan inode 16 (err -117) [ 124.563683][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 124.563701][ C0] EXT4-fs (loop1): initial error at time 2000527185: ext4_orphan_get:1391: inode 16 [ 124.563724][ C0] EXT4-fs (loop1): last error at time 2000527185: ext4_orphan_get:1391: inode 16 [ 124.606428][T13025] loop1: lost filesystem error report for type 5 error -117 [ 124.960688][T13069] loop0: p1 p2 p3 [ 125.025402][T13069] loop0: p1 size 4719617 extends beyond EOD, truncated [ 125.058943][T13069] loop0: p3 start 117772289 is beyond EOD, truncated [ 125.107983][ T28] audit: type=1400 audit(2000527186.269:272): avc: denied { mount } for pid=13092 comm="syz.4.4669" name="/" dev="devtmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 125.177830][ T28] audit: type=1400 audit(2000527186.325:273): avc: denied { unmount } for pid=3318 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 125.250227][T13103] EXT4-fs (loop1): invalid first ino: 9 [ 125.287048][T13109] EXT4-fs: Ignoring removed bh option [ 125.297704][T13113] IPv6: addrconf: prefix option has invalid lifetime [ 125.307456][T13109] EXT4-fs: Ignoring removed mblk_io_submit option [ 125.313366][T13112] msdos: Unexpected value for 'sys_immutable' [ 125.333305][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 125.347635][ T5567] udevd[5567]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 125.366702][T13109] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 125.394819][T13109] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 125.432396][T13109] EXT4-fs (loop0): orphan cleanup on readonly fs [ 125.458372][T13109] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:483: comm syz.0.4677: Invalid block bitmap block 0 in block_group 0 [ 125.472930][T13109] loop0: lost filesystem error report for type 5 error -117 [ 125.481360][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 125.495119][ C0] EXT4-fs (loop0): last error at time 2000527186: ext4_read_block_bitmap_nowait:483 [ 125.504628][T13109] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:483: comm syz.0.4677: Invalid block bitmap block 0 in block_group 0 [ 125.527197][T13109] loop0: lost filesystem error report for type 5 error -117 [ 125.533856][T13109] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:483: comm syz.0.4677: Invalid block bitmap block 0 in block_group 0 [ 125.568656][T13109] loop0: lost filesystem error report for type 5 error -117 [ 125.568852][T13109] Quota error (device loop0): write_blk: dquota write failed [ 125.576090][T13134] EXT4-fs (loop2): 1 orphan inode deleted [ 125.576232][T13109] Quota error (device loop0): write_blk: dquota write failed [ 125.596948][T13109] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 125.607015][T13109] EXT4-fs error (device loop0): ext4_acquire_dquot:7001: comm syz.0.4677: Failed to acquire dquot type 1 [ 125.619446][T13134] ext4 filesystem being mounted at /864/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 125.620066][T13109] Quota error (device loop0): write_blk: dquota write failed [ 125.637540][T13109] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 125.647385][T13109] EXT4-fs error (device loop0): ext4_acquire_dquot:7001: comm syz.0.4677: Failed to acquire dquot type 1 [ 125.659386][T13109] Quota error (device loop0): write_blk: dquota write failed [ 125.667014][T13109] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 125.676954][T13109] EXT4-fs error (device loop0): ext4_acquire_dquot:7001: comm syz.0.4677: Failed to acquire dquot type 1 [ 125.688661][T13109] EXT4-fs (loop0): 1 orphan inode deleted [ 125.951191][T13188] set_capacity_and_notify: 19 callbacks suppressed [ 125.951205][T13188] loop2: detected capacity change from 0 to 512 [ 125.989019][T13188] EXT4-fs error (device loop2): ext4_orphan_get:1396: comm syz.2.4713: couldn't read orphan inode 26 (err -116) [ 126.026623][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 126.033096][ C0] EXT4-fs (loop2): initial error at time 2000527187: ext4_orphan_get:1396 [ 126.040811][T13202] loop4: detected capacity change from 0 to 512 [ 126.041680][ C0] EXT4-fs (loop2): last error at time 2000527187: ext4_orphan_get:1396 [ 126.060227][T13188] EXT4-fs (loop2): Remounting filesystem read-only [ 126.098200][T13202] FAT-fs (loop4): bogus number of FAT sectors [ 126.116911][T13188] ext4 filesystem being mounted at /868/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 126.118777][T13202] FAT-fs (loop4): Can't find a valid FAT filesystem [ 126.316822][T13224] loop0: detected capacity change from 0 to 512 [ 126.336140][T13224] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 126.371698][T13224] EXT4-fs error (device loop0): ext4_iget_extra_inode:5025: inode #15: comm syz.0.4732: corrupted in-inode xattr: invalid size in ea xattr [ 126.392309][T13224] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 126.392508][T13224] EXT4-fs (loop0): get orphan inode failed [ 126.401670][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 126.401688][ C0] EXT4-fs (loop0): initial error at time 2000527187: ext4_iget_extra_inode:5025: inode 15 [ 126.401717][ C0] EXT4-fs (loop0): last error at time 2000527187: ext4_iget_extra_inode:5025: inode 15 [ 126.433995][T13224] EXT4-fs (loop0): mount failed [ 126.444642][T13230] loop3: detected capacity change from 0 to 8192 [ 126.472933][ T6281] loop3: p1 p2 p3 p4 [ 126.479892][ T6281] loop3: p1 size 1090454272 extends beyond EOD, truncated [ 126.496583][ T6281] loop3: p2 start 524546 is beyond EOD, truncated [ 126.529056][ T6281] loop3: p3 size 100663552 extends beyond EOD, truncated [ 126.536608][ T6281] loop3: p4 size 50331648 extends beyond EOD, truncated [ 126.563160][T13230] loop3: p1 p2 p3 p4 [ 126.567462][T13230] loop3: p1 size 1090454272 extends beyond EOD, truncated [ 126.575390][T13230] loop3: p2 start 524546 is beyond EOD, truncated [ 126.581863][T13230] loop3: p3 size 100663552 extends beyond EOD, truncated [ 126.609776][T13230] loop3: p4 size 50331648 extends beyond EOD, truncated [ 126.621481][T13263] tmpfs: Bad value for 'mpol' [ 126.670786][ T5567] udevd[5567]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 126.684120][ T3308] udevd[3308]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 126.690037][ T6281] udevd[6281]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 126.737276][T13279] loop0: detected capacity change from 0 to 512 [ 126.774718][T13279] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 126.776396][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 126.795337][ T5567] udevd[5567]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 126.806185][ T6281] udevd[6281]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 126.816301][T13279] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e12c, mo2=0002] [ 126.824740][T13279] System zones: 1-12 [ 126.829353][T13279] EXT4-fs (loop0): orphan cleanup on readonly fs [ 126.836361][T13277] loop2: detected capacity change from 0 to 512 [ 126.842962][T13279] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.4759: bg 0: block 361: padding at end of block bitmap is not set [ 126.857413][T13279] fserror_report: 4 callbacks suppressed [ 126.857424][T13279] loop0: lost filesystem error report for type 5 error -117 [ 126.866230][T13279] EXT4-fs (loop0): Remounting filesystem read-only [ 126.881860][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 126.888335][ C1] EXT4-fs (loop0): initial error at time 2000527187: ext4_validate_block_bitmap:441 [ 126.897754][ C1] EXT4-fs (loop0): last error at time 2000527187: ext4_validate_block_bitmap:441 [ 126.936148][T13279] EXT4-fs (loop0): 1 truncate cleaned up [ 126.983991][T13300] tmpfs: Unknown parameter 'fsuuid' [ 127.083590][T13313] loop3: detected capacity change from 0 to 2048 [ 127.165326][T13330] tmpfs: Bad value for 'mpol' [ 127.174659][ T5567] loop3: unable to read partition table [ 127.180327][ T5567] loop3: partition table beyond EOD, truncated [ 127.301566][T13313] loop3: unable to read partition table [ 127.307249][T13313] loop3: partition table beyond EOD, truncated [ 127.343122][T13313] loop_reread_partitions: partition scan of loop3 () failed (rc=-5) [ 127.503440][ T2999] loop3: unable to read partition table [ 127.512956][ T2999] loop3: partition table beyond EOD, truncated [ 128.334556][T13481] futex_wake_op: syz.3.4859 tries to shift op by -1; fix this program [ 128.643507][T13496] loop1: detected capacity change from 0 to 8192 [ 128.710132][ T5567] loop1: p2 p4 [ 128.722358][ T5567] loop1: p2 start 4293394690 is beyond EOD, truncated [ 128.738787][ T5567] loop1: p4 size 100663296 extends beyond EOD, truncated [ 128.782702][T13496] loop1: p2 p4 [ 128.787596][T13496] loop1: p2 start 4293394690 is beyond EOD, truncated [ 128.809458][T13496] loop1: p4 size 100663296 extends beyond EOD, truncated [ 128.825513][T13515] loop2: detected capacity change from 0 to 2048 [ 128.957590][T13529] cgroup: name respecified [ 128.965043][ T5567] udevd[5567]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 129.009649][ T5567] udevd[5567]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 129.255602][T13573] loop2: detected capacity change from 0 to 256 [ 129.279479][T13573] FAT-fs (loop2): count of clusters too big (178174) [ 129.286273][T13573] FAT-fs (loop2): Can't find a valid FAT filesystem [ 129.391179][T13594] EXT4-fs (loop3): external journal device major/minor numbers have changed [ 129.405960][T13596] EXT4-fs: inline encryption not supported [ 129.415621][T13596] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 129.427706][T13600] SELinux: security_context_str_to_sid (}) failed with errno=-22 [ 129.442728][T13594] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 129.476426][T13596] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e842e02c, mo2=0002] [ 129.489240][T13594] block device autoloading is deprecated and will be removed. [ 129.497051][T13594] EXT4-fs (loop3): couldn't read superblock of external journal [ 129.505144][T13596] System zones: 1-12 [ 129.509170][T13596] EXT4-fs (loop0): orphan cleanup on readonly fs [ 129.527290][T13596] EXT4-fs error (device loop0): ext4_orphan_get:1417: comm syz.0.4918: bad orphan inode 267 [ 129.540043][T13596] loop0: lost filesystem error report for type 5 error -117 [ 129.542329][T13596] EXT4-fs (loop0): Remounting filesystem read-only [ 129.549662][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 129.549680][ C1] EXT4-fs (loop0): initial error at time 2000527190: ext4_orphan_get:1417 [ 129.549699][ C1] EXT4-fs (loop0): last error at time 2000527190: ext4_orphan_get:1417 [ 129.586673][T13607] FAT-fs (loop2): bogus sectors per cluster 0 [ 129.594815][T13607] FAT-fs (loop2): Can't find a valid FAT filesystem [ 129.891645][ T28] kauditd_printk_skb: 5 callbacks suppressed [ 129.891660][ T28] audit: type=1400 audit(2000527190.732:279): avc: denied { create } for pid=13656 comm="syz.0.4944" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 130.187713][T13682] msdos: Bad value for 'tz' [ 130.325964][T13695] EXT4-fs (loop2): orphan cleanup on readonly fs [ 130.408786][T13695] EXT4-fs error (device loop2): ext4_map_blocks:776: inode #11: block 1: comm syz.2.4964: lblock 0 mapped to illegal pblock 1 (length 1) [ 130.490380][T13695] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 130.490631][T13695] EXT4-fs warning (device loop2): ext4_expand_extra_isize_ea:2858: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 130.499822][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 130.499838][ C0] EXT4-fs (loop2): initial error at time 2000527191: ext4_map_blocks:776: inode 11: block 1 [ 130.499879][ C0] EXT4-fs (loop2): last error at time 2000527191: ext4_map_blocks:776: inode 11: block 1 [ 130.542583][T13721] FAT-fs (loop1): bogus number of reserved sectors [ 130.569633][T13695] EXT4-fs error (device loop2): ext4_xattr_inode_update_ref:1037: inode #11: comm syz.2.4964: EA inode 11 ref wraparound: ref_count=0 ref_change=-1 [ 130.574328][T13721] FAT-fs (loop1): This looks like a DOS 1.x volume, but isn't a recognized floppy size (128 sectors) [ 130.585110][T13695] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 130.602184][T13695] EXT4-fs warning (device loop2): ext4_xattr_inode_dec_ref_all:1231: inode #11: comm syz.2.4964: ea_inode dec ref err=-117 [ 130.618431][T13721] FAT-fs (loop1): Can't find a valid FAT filesystem [ 130.665746][T13695] EXT4-fs (loop2): 1 orphan inode deleted [ 130.839037][T13753] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=8856c01c, mo2=0002] [ 130.847351][T13753] EXT4-fs (loop4): orphan cleanup on readonly fs [ 130.855536][T13753] EXT4-fs error (device loop4): ext4_quota_enable:7192: inode #15: comm syz.4.4993: iget: bad i_size value: -4294967286 [ 130.868420][T13753] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 130.868806][T13753] EXT4-fs error (device loop4): ext4_quota_enable:7195: comm syz.4.4993: Bad quota inode: 15, type: 2 [ 130.878072][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 130.878091][ C1] EXT4-fs (loop4): last error at time 2000527191: ext4_quota_enable:7192: inode 15 [ 130.906407][T13753] loop4: lost filesystem error report for type 5 error -117 [ 130.906521][T13753] EXT4-fs warning (device loop4): ext4_enable_quotas:7236: Failed to enable quota tracking (type=2, err=-117, ino=15). Please run e2fsck to fix. [ 130.930847][T13753] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 131.332031][T13802] set_capacity_and_notify: 8 callbacks suppressed [ 131.332045][T13802] loop1: detected capacity change from 0 to 2048 [ 131.497388][T13814] loop2: detected capacity change from 0 to 1024 [ 131.575717][T13814] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 131.612002][T13814] EXT4-fs error (device loop2): ext4_map_blocks:818: inode #3: block 1: comm syz.2.5021: lblock 1 mapped to illegal pblock 1 (length 1) [ 131.636848][T13832] loop0: detected capacity change from 0 to 128 [ 131.642239][T13814] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 131.645709][T13814] Quota error (device loop2): write_blk: dquota write failed [ 131.654794][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 131.654819][ C1] EXT4-fs (loop2): initial error at time 2000527192: ext4_map_blocks:818: inode 3: block 1 [ 131.654878][ C1] EXT4-fs (loop2): last error at time 2000527192: ext4_map_blocks:818: inode 3: block 1 [ 131.730752][T13814] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 131.765596][T13814] EXT4-fs error (device loop2): ext4_acquire_dquot:7001: comm syz.2.5021: Failed to acquire dquot type 0 [ 131.787718][T13814] loop2: lost filesystem error report for type 5 error -117 [ 131.787871][T13814] EXT4-fs error (device loop2): ext4_free_blocks:6724: comm syz.2.5021: Freeing blocks not in datazone - block = 0, count = 4096 [ 131.818929][T13814] loop2: lost filesystem error report for type 5 error -117 [ 131.819182][T13814] EXT4-fs error (device loop2): ext4_read_inode_bitmap:139: comm syz.2.5021: Invalid inode bitmap blk 0 in block_group 0 [ 131.844635][ T63] EXT4-fs error (device loop2): ext4_map_blocks:776: inode #3: block 1: comm kworker/u8:4: lblock 1 mapped to illegal pblock 1 (length 1) [ 131.882464][ T5567] loop1: unable to read partition table [ 131.885034][T13814] loop2: lost filesystem error report for type 5 error -117 [ 131.889300][ T63] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 131.900183][T13814] EXT4-fs error (device loop2) in ext4_free_inode:361: Corrupt filesystem [ 131.905864][ T5567] loop1: partition table beyond EOD, [ 131.918110][ T63] Quota error (device loop2): remove_tree: Can't read quota data block 1 [ 131.944598][T13814] loop2: lost filesystem error report for type 5 error -117 [ 131.944760][T13814] EXT4-fs (loop2): 1 orphan inode deleted [ 131.949214][ T5567] truncated [ 131.968581][ T63] EXT4-fs error (device loop2): ext4_release_dquot:7037: comm kworker/u8:4: Failed to release dquot type 0 [ 132.049526][T13802] loop1: unable to read partition table [ 132.066047][T13802] loop1: partition table beyond EOD, truncated [ 132.078318][T13802] loop_reread_partitions: partition scan of loop1 () failed (rc=-5) [ 132.205862][T13878] tmpfs: Unsupported parameter 'huge' [ 132.215159][T13880] loop0: detected capacity change from 0 to 512 [ 132.235893][T13880] EXT4-fs: Ignoring removed mblk_io_submit option [ 132.250100][T13884] loop2: detected capacity change from 0 to 512 [ 132.255003][T13880] EXT4-fs (loop0): orphan cleanup on readonly fs [ 132.262914][T13880] EXT4-fs (loop0): Cannot turn on journaled quota: type 0: error -13 [ 132.271957][T13884] EXT4-fs: journaled quota format not specified [ 132.279480][T13880] EXT4-fs error (device loop0): ext4_clear_blocks:876: inode #13: comm syz.0.5055: attempt to clear invalid blocks 2 len 1 [ 132.292550][T13880] loop0: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 132.292854][T13880] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1315: group 0, [ 132.302020][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 132.302040][ C1] EXT4-fs (loop0): initial error at time 2000527192: ext4_clear_blocks:876: inode 13 [ 132.302071][ C1] EXT4-fs (loop0): last error at time 2000527192: ext4_clear_blocks:876: inode 13 [ 132.330120][ T2999] loop1: unable to read partition table [ 132.335567][T13880] block bitmap and bg descriptor inconsistent: 218 vs 220 free clusters [ 132.341242][ T2999] loop1: partition table beyond EOD, truncated [ 132.366292][T13880] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #13: comm syz.0.5055: invalid indirect mapped block 1819239214 (level 0) [ 132.393280][T13880] loop0: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 132.409476][T13880] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #13: comm syz.0.5055: invalid indirect mapped block 1819239214 (level 1) [ 132.449593][T13880] loop0: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 132.460417][T13880] EXT4-fs (loop0): 1 truncate cleaned up [ 132.511533][T13895] loop1: detected capacity change from 0 to 512 [ 132.560412][ T2999] ================================================================== [ 132.562460][T13895] EXT4-fs (loop1): external journal device major/minor numbers have changed [ 132.568515][ T2999] BUG: KCSAN: data-race in d_make_discardable / lookup_fast [ 132.584436][ T2999] [ 132.586762][ T2999] write to 0xffff88811a851600 of 4 bytes by task 3308 on cpu 1: [ 132.594379][ T2999] d_make_discardable+0x4f/0xa0 [ 132.599239][ T2999] simple_unlink+0x68/0x80 [ 132.603654][ T2999] shmem_unlink+0x12d/0x140 [ 132.604916][T13895] EXT4-fs (loop1): couldn't read superblock of external journal [ 132.608164][ T2999] vfs_unlink+0x1c7/0x490 [ 132.620121][ T2999] filename_unlinkat+0x1e2/0x410 [ 132.625066][ T2999] __se_sys_unlink+0x2b/0xe0 [ 132.629647][ T2999] __x64_sys_unlink+0x1f/0x30 [ 132.634315][ T2999] x64_sys_call+0x2eb6/0x3020 [ 132.638981][ T2999] do_syscall_64+0x12c/0x370 [ 132.643563][ T2999] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 132.649443][ T2999] [ 132.651760][ T2999] read to 0xffff88811a851600 of 4 bytes by task 2999 on cpu 0: [ 132.659286][ T2999] lookup_fast+0xf0/0x320 [ 132.663609][ T2999] path_lookupat+0x15c/0x500 [ 132.668198][ T2999] filename_lookup+0x190/0x390 [ 132.672951][ T2999] do_readlinkat+0x74/0x2f0 [ 132.677449][ T2999] __x64_sys_readlink+0x47/0x60 [ 132.682292][ T2999] x64_sys_call+0x2b51/0x3020 [ 132.686958][ T2999] do_syscall_64+0x12c/0x370 [ 132.691539][ T2999] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 132.697418][ T2999] [ 132.699722][ T2999] value changed: 0x08300080 -> 0x00004080 [ 132.705419][ T2999] [ 132.707726][ T2999] Reported by Kernel Concurrency Sanitizer on: [ 132.713870][ T2999] CPU: 0 UID: 0 PID: 2999 Comm: udevd Tainted: G W syzkaller #0 PREEMPT(full) [ 132.724282][ T2999] Tainted: [W]=WARN [ 132.728068][ T2999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 132.738107][ T2999] ================================================================== [ 132.762386][T13901] loop4: detected capacity change from 0 to 512 [ 132.809533][T13901] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 132.840000][T13901] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 132.851968][T13901] EXT4-fs error (device loop4): ext4_orphan_get:1391: inode #15: comm syz.4.5063: iget: bogus i_mode (2) [ 132.872844][T13901] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 132.873001][T13901] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.5063: couldn't read orphan inode 15 (err -117) [ 132.882246][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 132.882266][ C1] EXT4-fs (loop4): initial error at time 2000527193: ext4_orphan_get:1391: inode 15 [ 132.882293][ C1] EXT4-fs (loop4): last error at time 2000527193: ext4_orphan_get:1391: inode 15