last executing test programs: 571.762531ms ago: executing program 0 (id=1712): rename(&(0x7f0000000540)='.\x00', &(0x7f0000000580)='./file0\x00') 505.840376ms ago: executing program 0 (id=1716): msgsnd(0x0, &(0x7f0000000e00)={0x1, "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"}, 0xfd1, 0x0) 474.632599ms ago: executing program 3 (id=1717): bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="16000000000000000400000005000000000000", @ANYRES32=0x1], 0x50) 435.679352ms ago: executing program 1 (id=1719): syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @link_local={0x3}, @void, {@ipv4={0x800, @tcp={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14, 0xfd}, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@rr={0x44, 0xb, 0x5, [@loopback, @rand_addr=0x64010102]}, @ssrr={0x89, 0x3, 0xcf}, @ssrr={0x89, 0xfffffffffffffd3d}]}}, {{0x0, 0x4, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x400}}}}}}, 0x0) 398.178216ms ago: executing program 3 (id=1721): syz_emit_ethernet(0x46, &(0x7f0000000180)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @remote, @val={@val={0x88a8, 0x0, 0x0, 0x1}}, {@ipv6={0x86dd, @icmpv6={0x3, 0x6, '\x00', 0x8, 0x3a, 0xff, @empty, @local, {[], @echo_request={0x80, 0x0, 0x0, 0x7ff, 0x7}}}}}}, 0x0) 398.075956ms ago: executing program 0 (id=1722): bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0xd, 0x4, &(0x7f0000001300)=@framed={{}, [@ldst={0x1, 0x0, 0x3, 0x2, 0x1, 0x88}]}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0xe}, 0x90) 397.710736ms ago: executing program 2 (id=1723): bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, 0x0, 0x0) 342.50641ms ago: executing program 2 (id=1724): mount$nfs4(0x0, &(0x7f00000019c0)='.\x00', &(0x7f0000001a00), 0x10080, &(0x7f0000001a80)=ANY=[@ANYBLOB='noac']) 342.377241ms ago: executing program 1 (id=1725): clock_getres(0xfffffffffffffff1, &(0x7f0000000040)) 342.344111ms ago: executing program 4 (id=1726): bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000200)={@cgroup, 0xffffffffffffffff, 0x24}, 0x20) 342.18002ms ago: executing program 3 (id=1727): clock_settime(0xfffffffb, &(0x7f0000000140)) 325.682772ms ago: executing program 2 (id=1728): syz_emit_ethernet(0x5e, &(0x7f00000003c0)={@random="e3cff57697fd", @local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "cb653e", 0x28, 0x3a, 0xff, @dev={0xfe, 0x80, '\x00', 0x7}, @local, {[], @ndisc_redir={0x89, 0x0, 0x0, '\x00', @private0={0xfc, 0x0, '\x00', 0x1}, @loopback={0x200000000000000}}}}}}}, 0x0) 319.321293ms ago: executing program 1 (id=1729): bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1f, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="18010000000000000000000000000000850000002e00000095"], &(0x7f0000000040)='GPL\x00', 0x6, 0x0, 0x0, 0x0, 0x1a, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 296.755255ms ago: executing program 4 (id=1730): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x2, [@func_proto={0x0, 0x0, 0x0, 0xd, 0x3}, @ptr, @volatile={0x0, 0x0, 0x0, 0x9, 0x3}]}}, 0x0, 0x3e}, 0x28) 296.228895ms ago: executing program 0 (id=1731): bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000080)=ANY=[@ANYBLOB="b4050000000000006910680000000000bc001000000000009500000000000000ef4f7c81f5427c16bd2aacf32cdbb47063fd9a7bb1f3ad622c3261f324e081c0ea39bd16d9869302cc08fbd94867708cb208e22cc0ad536525e3b39869285c126353f6a49bc5abc6b9a4eab313655286ee33a56f03b665dd5f1739bda6accc3b9b0d26450d3161263aed01194269a5fba4553bb18fa1f37e2f68a8ef81f090829d0ee04b52611a41642b31a6fe2653171379cc327fc11e38418b589777f8c8ddcbf88df947a05937ea"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x1dd}, 0x48) 278.398206ms ago: executing program 2 (id=1732): bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xe, 0x16, &(0x7f0000001900)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0xb, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_skb}, 0x48) 267.748827ms ago: executing program 3 (id=1733): syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x800700, &(0x7f0000000840)={[{@nodioread_nolock}, {@noload}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x4c}}, {@errors_remount}, {@delalloc}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x1}}, {@init_itable_val={'init_itable', 0x3d, 0x8d55}}, {@nomblk_io_submit}, {@mb_optimize_scan={'mb_optimize_scan', 0x3d, 0xbfffffffffffffff}}]}, 0x0, 0x48c, &(0x7f00000002c0)="$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") 267.327317ms ago: executing program 1 (id=1734): bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x8004, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0xe4c, 0x0, 0x0, 0x0, 0x2}, [@call={0x85, 0x0, 0x0, 0x63}]}, &(0x7f00000000c0)='syzkaller\x00', 0xa, 0x0, 0x0, 0x41000, 0xe, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xffffffff}, 0x94) 263.877267ms ago: executing program 4 (id=1735): openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080), 0x1c0002, 0x0) 193.219794ms ago: executing program 4 (id=1736): mount$cgroup(0x0, &(0x7f0000000600)='.\x00', &(0x7f0000000640), 0x2008000, &(0x7f0000000500)={[{@nofavordynmods}]}) 131.987449ms ago: executing program 0 (id=1737): chmod(&(0x7f0000000740)='./cgroup.cpu/cgroup.procs\x00', 0x30) 131.866319ms ago: executing program 2 (id=1738): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0xc, &(0x7f00000003c0)=ANY=[@ANYBLOB="180000000000000000000000feffffff85000000610000001801000020786c2500000000002020207b1af8ff00000000bfa1000000000000840f000000000000b702000008000000b703000001000000850000000600000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 123.64354ms ago: executing program 4 (id=1739): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x3, 0x4, &(0x7f0000000380)=@framed={{0x18, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2}, [@call={0x85, 0x0, 0x0, 0xa0}]}, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1}, 0x94) 120.18534ms ago: executing program 3 (id=1740): prctl$PR_GET_PDEATHSIG(0x2, 0x0) 95.392112ms ago: executing program 0 (id=1741): perf_event_open(&(0x7f0000004cc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x9, 0x4044d, 0x6, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0xaf1d, 0x1, @perf_bp={0x0, 0x5}, 0x100410, 0x200, 0x2, 0x7, 0x9, 0x8, 0xf18, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x7) 95.047162ms ago: executing program 1 (id=1742): bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0xd, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000cfba000000000000080000009111dd000000000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x94) 71.428354ms ago: executing program 2 (id=1743): syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000480)='./file1\x00', 0x0, &(0x7f0000000540), 0x11, 0x7a1, &(0x7f0000000f80)="$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") 63.063745ms ago: executing program 4 (id=1744): syz_emit_ethernet(0x5a, &(0x7f0000000240)={@local, @link_local, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0xe, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x1d, 0x12, "d285b6853bc4dc54c6910c1d66f8841a"}, @md5sig={0x1d, 0x12, "adf059fd789278e2fb03dc15d356998a"}]}}}}}}}, 0x0) 46.180067ms ago: executing program 3 (id=1745): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x18, 0x2000000000000183, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000d57bdfa2000000000400000085100080"], &(0x7f0000000300)='GPL\x00', 0xe, 0xff8, &(0x7f0000000cc0)=""/4088, 0x41085, 0x49}, 0x23) 0s ago: executing program 1 (id=1746): symlink(&(0x7f0000000b00)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000940)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') kernel console output (not intermixed with test programs): =8192, ipg=32, mo=a842e018, mo2=0002] [ 34.667878][ T3002] loop3: p6 start 117448704 is beyond EOD, truncated [ 34.674971][ T3647] System zones: 1-12 [ 34.694472][ T3647] EXT4-fs warning (device loop0): ext4_xattr_inode_get:546: inode #11: comm syz.0.76: ea_inode file size=0 entry size=6 [ 34.736250][ T3647] EXT4-fs warning (device loop0): ext4_expand_extra_isize_ea:2858: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 34.749616][ T3647] EXT4-fs (loop0): 1 orphan inode deleted [ 34.756090][ T3647] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 34.823745][ T3311] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 34.836703][ T3300] loop4: p1 p2 p3 p4 [ 34.852977][ T3300] loop4: p2 start 117440512 is beyond EOD, truncated [ 34.880174][ T3300] loop4: p4 size 589824 extends beyond EOD, truncated [ 34.921939][ T3654] loop4: p1 p2 p3 p4 [ 34.926799][ T3654] loop4: p2 start 117440512 is beyond EOD, truncated [ 34.944350][ T3656] loop3: p2 p3 p4 < > [ 34.959210][ T3654] loop4: p4 size 589824 extends beyond EOD, truncated [ 34.976357][ T3656] loop3: partition table partially beyond EOD, truncated [ 34.998365][ T3656] loop3: p2 size 590592 extends beyond EOD, truncated [ 35.043444][ T3656] loop3: p3 start 4294967295 is beyond EOD, truncated [ 35.071973][ T3483] udevd[3483]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 35.078086][ T3300] udevd[3300]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 35.095708][ T3656] loop3: p4 start 117440516 is beyond EOD, truncated [ 35.122646][ T3002] loop3: p2 p3 p4 < > [ 35.127994][ T3002] loop3: partition table partially beyond EOD, truncated [ 35.140493][ T3674] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 35.146220][ T3002] loop3: p2 size 590592 extends beyond EOD, truncated [ 35.178508][ T3002] loop3: p3 start 4294967295 is beyond EOD, truncated [ 35.179820][ T3674] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (30349!=20869) [ 35.194279][ T3002] loop3: p4 start 117440516 is beyond EOD, truncated [ 35.230683][ T3652] udevd[3652]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 35.241805][ T3300] udevd[3300]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 35.258627][ T3602] udevd[3602]: inotify_add_watch(7, /dev/loop3p7, 10) failed: No such file or directory [ 35.259410][ T3483] udevd[3483]: inotify_add_watch(7, /dev/loop3p5, 10) failed: No such file or directory [ 35.279720][ T3674] EXT4-fs error (device loop4): ext4_get_journal_inode:5863: comm syz.4.89: inode #1: comm syz.4.89: iget: illegal inode # [ 35.324640][ T3683] EXT4-fs: Ignoring removed bh option [ 35.339947][ T3683] EXT4-fs: Ignoring removed mblk_io_submit option [ 35.349970][ T3674] loop4: lost filesystem error report for type 5 error -117 [ 35.352225][ T3674] EXT4-fs (loop4): no journal found [ 35.359583][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 35.359608][ C0] EXT4-fs (loop4): initial error at time 1771719500: ext4_get_journal_inode:5863 [ 35.359633][ C0] EXT4-fs (loop4): last error at time 1771719500: ext4_get_journal_inode:5863 [ 35.399222][ T3683] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 35.409711][ T3683] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 35.420009][ T3674] EXT4-fs (loop4): can't get journal size [ 35.426016][ T3683] EXT4-fs (loop0): orphan cleanup on readonly fs [ 35.432756][ T3652] udevd[3652]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 35.437664][ T3300] udevd[3300]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 35.452896][ T3683] EXT4-fs error (device loop0): ext4_acquire_dquot:7001: comm syz.0.94: Failed to acquire dquot type 1 [ 35.456428][ T3602] udevd[3602]: inotify_add_watch(7, /dev/loop3p7, 10) failed: No such file or directory [ 35.465084][ T3683] loop0: lost filesystem error report for type 5 error -5 [ 35.473981][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 35.481339][ T3674] EXT4-fs (loop4): failed to initialize system zone (-22) [ 35.487663][ C0] EXT4-fs (loop0): last error at time 1771719501: ext4_acquire_dquot:7001 [ 35.498015][ T3483] udevd[3483]: inotify_add_watch(7, /dev/loop3p5, 10) failed: No such file or directory [ 35.525735][ T3685] isofs_fill_super: bread failed, dev=loop3, iso_blknum=41, block=164 [ 35.534554][ T3674] EXT4-fs (loop4): mount failed [ 35.542400][ T3683] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:483: comm syz.0.94: Invalid block bitmap block 0 in block_group 0 [ 35.624096][ T3683] loop0: lost filesystem error report for type 5 error -117 [ 35.624367][ T3683] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:483: comm syz.0.94: Invalid block bitmap block 0 in block_group 0 [ 35.696388][ T3683] loop0: lost filesystem error report for type 5 error -117 [ 35.703686][ T3683] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:483: comm syz.0.94: Invalid block bitmap block 0 in block_group 0 [ 35.757412][ T3683] loop0: lost filesystem error report for type 5 error -117 [ 35.757623][ T3683] EXT4-fs error (device loop0): ext4_acquire_dquot:7001: comm syz.0.94: Failed to acquire dquot type 1 [ 35.799719][ T3683] loop0: lost filesystem error report for type 5 error -28 [ 35.800386][ T3683] EXT4-fs error (device loop0): ext4_acquire_dquot:7001: comm syz.0.94: Failed to acquire dquot type 1 [ 35.834052][ T3683] loop0: lost filesystem error report for type 5 error -28 [ 35.834308][ T3683] EXT4-fs (loop0): 1 orphan inode deleted [ 35.875217][ T3683] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 35.916958][ T3683] syz.0.94 (3683) used greatest stack depth: 9032 bytes left [ 35.950735][ T3300] loop1: p1 p2 p3 [ 35.954661][ T3300] loop1: p1 size 4719617 extends beyond EOD, truncated [ 35.982520][ T3311] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.992196][ T3300] loop1: p3 start 117772289 is beyond EOD, truncated [ 36.024335][ T3703] loop1: p1 p2 p3 [ 36.028332][ T3703] loop1: p1 size 4719617 extends beyond EOD, truncated [ 36.055997][ T3703] loop1: p3 start 117772289 is beyond EOD, truncated [ 36.186450][ T3717] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 36.231022][ T3717] EXT4-fs error (device loop0): __ext4_iget:5378: inode #11: block 2: comm syz.0.111: invalid block [ 36.244184][ T3717] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 36.244472][ T3717] EXT4-fs (loop0): Remounting filesystem read-only [ 36.260473][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 36.260489][ C1] EXT4-fs (loop0): initial error at time 1771719501: __ext4_iget:5378: inode 11: block 2 [ 36.260543][ C1] EXT4-fs (loop0): last error at time 1771719501: __ext4_iget:5378: inode 11: block 2 [ 36.459572][ T3717] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 36.612641][ T3311] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.956151][ T3757] EXT4-fs error (device loop0): ext4_do_update_inode:5569: inode #15: comm syz.0.130: corrupted inode contents [ 36.968092][ T3757] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 36.977437][ T3757] EXT4-fs (loop0): Remounting filesystem read-only [ 36.986687][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 36.986706][ C1] EXT4-fs (loop0): initial error at time 1771719502: ext4_do_update_inode:5569: inode 15 [ 36.986731][ C1] EXT4-fs (loop0): last error at time 1771719502: ext4_do_update_inode:5569: inode 15 [ 37.020465][ T3757] EXT4-fs warning (device loop0): ext4_evict_inode:275: xattr delete (err -30) [ 37.029592][ T3757] EXT4-fs (loop0): 1 orphan inode deleted [ 37.049907][ T3759] FAT-fs (loop1): bogus logical sector size 2134 [ 37.069278][ T3757] EXT4-fs (loop0): mounted filesystem 00000800-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 37.085934][ T3759] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 37.114114][ T3759] FAT-fs (loop1): Can't find a valid FAT filesystem [ 37.174372][ T3763] set_capacity_and_notify: 13 callbacks suppressed [ 37.174387][ T3763] loop4: detected capacity change from 0 to 512 [ 37.228010][ T3763] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a846e01c, mo2=0002] [ 37.237549][ T3763] System zones: 1-12 [ 37.241999][ T3763] EXT4-fs error (device loop4): dx_probe:791: inode #2: comm syz.4.132: Directory hole found for htree index block 0 [ 37.262197][ T3763] loop4: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 37.264003][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 37.279552][ C1] EXT4-fs (loop4): initial error at time 1771719502: dx_probe:791: inode 2 [ 37.280108][ T3311] EXT4-fs (loop0): unmounting filesystem 00000800-0000-0000-0000-000000000000. [ 37.288207][ C1] EXT4-fs (loop4): last error at time 1771719502: dx_probe:791: inode 2 [ 37.307375][ T3763] EXT4-fs (loop4): Cannot turn on journaled quota: type 0: error -117 [ 37.378119][ T3763] EXT4-fs error (device loop4): dx_probe:791: inode #2: comm syz.4.132: Directory hole found for htree index block 0 [ 37.432189][ T3763] loop4: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 37.432386][ T3763] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -117 [ 37.483694][ T3763] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 37.534201][ T3620] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm ext4lazyinit: bg 0: block 361: padding at end of block bitmap is not set [ 37.602841][ T3313] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.670126][ T3792] loop1: detected capacity change from 0 to 1024 [ 37.678409][ T28] kauditd_printk_skb: 13 callbacks suppressed [ 37.678429][ T28] audit: type=1400 audit(1771719503.307:127): avc: denied { allowed } for pid=3790 comm="syz.4.141" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 37.721142][ T3792] EXT4-fs (loop1): mounting ext3 file system using the ext4 subsystem [ 37.736327][ T3792] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 37.754130][ T3794] loop3: detected capacity change from 0 to 2048 [ 37.774177][ T3792] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (59422!=20869) [ 37.802957][ T3792] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 37.815823][ T3300] loop3: p1 p2 p3 p4 [ 37.821374][ T3300] loop3: p2 start 117440512 is beyond EOD, truncated [ 37.825484][ T3792] EXT4-fs error (device loop1): ext4_get_journal_inode:5863: inode #17: comm syz.1.146: iget: bad i_size value: 4398046511204 [ 37.842647][ T3792] loop1: lost file I/O error report for ino 17 type 5 pos 0x0 len 0x0 error -117 [ 37.842824][ T3792] EXT4-fs (loop1): no journal found [ 37.852109][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 37.852133][ C1] EXT4-fs (loop1): initial error at time 1771719503: ext4_get_journal_inode:5863: inode 17 [ 37.852168][ C1] EXT4-fs (loop1): last error at time 1771719503: ext4_get_journal_inode:5863: inode 17 [ 37.866563][ T3300] loop3: p4 size 589824 extends beyond EOD, truncated [ 37.944183][ T3794] loop3: p1 p2 p3 p4 [ 37.951122][ T3794] loop3: p2 start 117440512 is beyond EOD, truncated [ 37.972421][ T3794] loop3: p4 size 589824 extends beyond EOD, truncated [ 37.984184][ T3812] loop2: detected capacity change from 0 to 512 [ 38.072400][ T3812] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a846e01c, mo2=0002] [ 38.126584][ T3812] System zones: 1-12 [ 38.166011][ T3812] EXT4-fs error (device loop2): dx_probe:791: inode #2: comm syz.2.152: Directory hole found for htree index block 0 [ 38.236525][ T3812] loop2: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 38.236709][ T3812] EXT4-fs (loop2): Cannot turn on journaled quota: type 0: error -117 [ 38.245946][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 38.245980][ C0] EXT4-fs (loop2): initial error at time 1771719503: dx_probe:791: inode 2 [ 38.246027][ C0] EXT4-fs (loop2): last error at time 1771719503: dx_probe:791: inode 2 [ 38.297463][ T3812] EXT4-fs error (device loop2): dx_probe:791: inode #2: comm syz.2.152: Directory hole found for htree index block 0 [ 38.310344][ T3812] loop2: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 38.310509][ T3812] EXT4-fs (loop2): Cannot turn on journaled quota: type 1: error -117 [ 38.355763][ T3836] loop0: detected capacity change from 0 to 2048 [ 38.406242][ T3812] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 38.423697][ T3840] loop3: detected capacity change from 0 to 2048 [ 38.445143][ T3836] loop0: p1 p2 p3 [ 38.470193][ T3836] loop0: p2 size 16842752 extends beyond EOD, truncated [ 38.492138][ T3314] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.517885][ T3836] loop0: p3 start 8388352 is beyond EOD, truncated [ 38.551908][ T3846] loop3: detected capacity change from 0 to 1764 [ 38.566202][ T3002] loop0: p1 p2 p3 [ 38.576606][ T3002] loop0: p2 size 16842752 extends beyond EOD, truncated [ 38.584264][ T3846] iso9660: Unexpected value for 'showassoc' [ 38.590950][ T3002] loop0: p3 start 8388352 is beyond EOD, truncated [ 38.658781][ T3848] loop2: detected capacity change from 0 to 1024 [ 38.795705][ T3848] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 38.865691][ T3314] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.933243][ T3869] loop3: detected capacity change from 0 to 512 [ 38.986345][ T3869] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 39.012631][ T3869] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (45506!=33349) [ 39.041753][ T3869] EXT4-fs error (device loop3): __ext4_get_inode_loc:4782: comm syz.3.183: Invalid inode table block 1 in block_group 0 [ 39.055523][ T3869] loop3: lost filesystem error report for type 5 error -117 [ 39.055777][ T3869] EXT4-fs (loop3): Remounting filesystem read-only [ 39.073972][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 39.080471][ C1] EXT4-fs (loop3): initial error at time 1771719504: __ext4_get_inode_loc:4782 [ 39.089492][ C1] EXT4-fs (loop3): last error at time 1771719504: __ext4_get_inode_loc:4782 [ 39.105435][ T3885] loop4: detected capacity change from 0 to 512 [ 39.119827][ T3869] EXT4-fs (loop3): get root inode failed [ 39.134008][ T3869] EXT4-fs (loop3): mount failed [ 39.139261][ T3885] EXT4-fs: Ignoring removed bh option [ 39.153100][ T3885] EXT4-fs: Ignoring removed mblk_io_submit option [ 39.168077][ T3885] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 39.208778][ T3885] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 39.230832][ T3885] EXT4-fs (loop4): orphan cleanup on readonly fs [ 39.256522][ T3885] Quota error (device loop4): do_insert_tree: Free block already used in tree: block 4 [ 39.277273][ T3885] Quota error (device loop4): qtree_write_dquot: Error -5 occurred while creating quota [ 39.287154][ T3885] EXT4-fs error (device loop4): ext4_acquire_dquot:7001: comm syz.4.189: Failed to acquire dquot type 1 [ 39.298622][ T3885] loop4: lost filesystem error report for type 5 error -5 [ 39.299619][ T3885] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:483: comm syz.4.189: Invalid block bitmap block 0 in block_group 0 [ 39.306834][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 39.306882][ C0] EXT4-fs (loop4): last error at time 1771719504: ext4_acquire_dquot:7001 [ 39.336178][ T3885] loop4: lost filesystem error report for type 5 error -117 [ 39.336397][ T3885] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:483: comm syz.4.189: Invalid block bitmap block 0 in block_group 0 [ 39.357088][ T3885] loop4: lost filesystem error report for type 5 error -117 [ 39.359349][ T3899] SELinux: security_context_str_to_sid (unconfined_usmackfsfloor=lt{uY(Μ:v_?BAА%3֎Rww/锺J$bJe<,fsuuid=2ee7,errors=continue) failed with errno=-22 [ 39.385933][ T3885] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:483: comm syz.4.189: Invalid block bitmap block 0 in block_group 0 [ 39.386724][ T3900] ext4: Unknown parameter 'nojournal' [ 39.414922][ T3885] loop4: lost filesystem error report for type 5 error -117 [ 39.417320][ T3885] Quota error (device loop4): write_blk: dquota write failed [ 39.433079][ T3885] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 39.471405][ T3885] EXT4-fs error (device loop4): ext4_acquire_dquot:7001: comm syz.4.189: Failed to acquire dquot type 1 [ 39.523990][ T3885] loop4: lost filesystem error report for type 5 error -28 [ 39.530989][ T3885] Quota error (device loop4): write_blk: dquota write failed [ 39.563436][ T3885] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 39.593790][ T3885] EXT4-fs error (device loop4): ext4_acquire_dquot:7001: comm syz.4.189: Failed to acquire dquot type 1 [ 39.627064][ T3885] loop4: lost filesystem error report for type 5 error -28 [ 39.630783][ T3885] EXT4-fs (loop4): 1 orphan inode deleted [ 39.664878][ T3885] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 39.743927][ T3313] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.090769][ T3954] journal_path: not usable as path [ 40.129921][ T28] audit: type=1326 audit(1771719505.757:128): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3959 comm="syz.3.227" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f99ca4dc629 code=0x0 [ 40.134375][ T3954] EXT4-fs: error: could not find journal device path [ 40.183735][ T3958] EXT4-fs error (device loop0): ext4_do_update_inode:5569: inode #3: comm syz.0.226: corrupted inode contents [ 40.203812][ T3958] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 40.203974][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 40.219517][ C1] EXT4-fs (loop0): initial error at time 1771719505: ext4_do_update_inode:5569: inode 3 [ 40.224691][ T3958] EXT4-fs (loop0): Remounting filesystem read-only [ 40.229313][ C1] EXT4-fs (loop0): last error at time 1771719505: ext4_do_update_inode:5569: inode 3 [ 40.284993][ T3958] Quota error (device loop0): write_blk: dquota write failed [ 40.292443][ T3958] Quota error (device loop0): qtree_write_dquot: Error -30 occurred while creating quota [ 40.303476][ T3958] EXT4-fs (loop0): 1 truncate cleaned up [ 40.347100][ T3958] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 40.374176][ T3958] ext4 filesystem being mounted at /41/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 40.467010][ T3311] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.801108][ T4030] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 40.828656][ T4030] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.260: bg 0: block 288: padding at end of block bitmap is not set [ 40.834133][ T4032] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(3) [ 40.844246][ T4030] loop1: lost filesystem error report for type 5 error -117 [ 40.849652][ T4032] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 40.865146][ T4030] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6686: Corrupt filesystem [ 40.873977][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 40.874001][ C1] EXT4-fs (loop1): initial error at time 1771719506: ext4_validate_block_bitmap:441 [ 40.874031][ C1] EXT4-fs (loop1): last error at time 1771719506: ext4_validate_block_bitmap:441 [ 40.899507][ T4030] loop1: lost filesystem error report for type 5 error -117 [ 40.899907][ T4030] EXT4-fs error (device loop1): ext4_clear_blocks:876: inode #13: comm syz.1.260: attempt to clear invalid blocks 1024 len 1 [ 40.921043][ T4030] loop1: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 40.924437][ T4030] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #13: comm syz.1.260: invalid indirect mapped block 1819239214 (level 0) [ 40.951110][ T4030] loop1: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 40.964834][ T4030] EXT4-fs (loop1): 1 truncate cleaned up [ 40.972442][ T4032] vhci_hcd vhci_hcd.0: Device attached [ 40.976123][ T4030] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 41.018072][ T4033] vhci_hcd: connection closed [ 41.018231][ T36] vhci_hcd vhci_hcd.0: stop threads [ 41.040356][ T36] vhci_hcd vhci_hcd.0: release socket [ 41.052562][ T36] vhci_hcd vhci_hcd.0: disconnect device [ 41.063167][ T3309] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.133208][ T4050] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 41.158867][ T4053] EXT4-fs: Ignoring removed bh option [ 41.179411][ T4053] EXT4-fs: Ignoring removed mblk_io_submit option [ 41.191692][ T4057] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 41.240649][ T4053] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 41.300977][ T4053] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 41.314876][ T4053] EXT4-fs (loop2): orphan cleanup on readonly fs [ 41.324528][ T3313] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.345232][ T4053] EXT4-fs error (device loop2): ext4_acquire_dquot:7001: comm syz.2.269: Failed to acquire dquot type 1 [ 41.407188][ T4053] loop2: lost filesystem error report for type 5 error -5 [ 41.413642][ T4053] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:483: comm syz.2.269: Invalid block bitmap block 0 in block_group 0 [ 41.424009][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 41.440670][ C1] EXT4-fs (loop2): last error at time 1771719507: ext4_acquire_dquot:7001 [ 41.475074][ T4053] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:483: comm syz.2.269: Invalid block bitmap block 0 in block_group 0 [ 41.501815][ T4053] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:483: comm syz.2.269: Invalid block bitmap block 0 in block_group 0 [ 41.532462][ T4053] EXT4-fs error (device loop2): ext4_acquire_dquot:7001: comm syz.2.269: Failed to acquire dquot type 1 [ 41.561987][ T3300] loop4: p1 p3 [ 41.569553][ T3300] loop4: p3 start 8323072 is beyond EOD, truncated [ 41.585051][ T4053] EXT4-fs error (device loop2): ext4_acquire_dquot:7001: comm syz.2.269: Failed to acquire dquot type 1 [ 41.600632][ T4067] loop4: p1 p3 [ 41.621150][ T4067] loop4: p3 start 8323072 is beyond EOD, truncated [ 41.634341][ T3652] loop1: p1 p2 p3 p4 [ 41.638948][ T3652] loop1: p2 start 117440512 is beyond EOD, truncated [ 41.653106][ T4053] EXT4-fs (loop2): 1 orphan inode deleted [ 41.661578][ T3652] loop1: p4 size 589824 extends beyond EOD, truncated [ 41.675569][ T4053] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 41.729470][ T4071] loop1: p1 p2 p3 p4 [ 41.734192][ T4071] loop1: p2 start 117440512 is beyond EOD, truncated [ 41.754883][ T4071] loop1: p4 size 589824 extends beyond EOD, truncated [ 41.772756][ T3314] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.814976][ T3300] udevd[3300]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 41.858521][ T3300] udevd[3300]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 41.907380][ T4085] [syz.1.] <== rxrpc_preparse_xdr_yfs_rxgk() = -EKEYREJECTED [d9c19884!=bc, 2c,d9c19820] [ 41.946050][ T3300] udevd[3300]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 41.957171][ T3602] udevd[3602]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 41.960453][ T3504] udevd[3504]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 42.071422][ T3483] udevd[3483]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 42.085443][ T3652] udevd[3652]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 42.085507][ T3300] udevd[3300]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 42.181345][ T4107] EXT4-fs warning (device loop3): read_mmp_block:111: Error -117 while reading MMP block 0 [ 42.222441][ T4115] IPv6: addrconf: prefix option has invalid lifetime [ 42.257533][ T4118] set_capacity_and_notify: 14 callbacks suppressed [ 42.257550][ T4118] loop1: detected capacity change from 0 to 512 [ 42.287017][ T4118] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 42.314995][ T4118] EXT4-fs (loop1): orphan cleanup on readonly fs [ 42.366985][ T4118] EXT4-fs error (device loop1): ext4_quota_enable:7188: comm syz.1.300: Bad quota inum: 2, type: 2 [ 42.440332][ T4118] EXT4-fs warning (device loop1): ext4_enable_quotas:7236: Failed to enable quota tracking (type=2, err=-117, ino=2). Please run e2fsck to fix. [ 42.455111][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 42.455134][ C0] EXT4-fs (loop1): last error at time 1771719508: ext4_quota_enable:7188 [ 42.498657][ T4118] EXT4-fs (loop1): Cannot turn on quotas: error -117 [ 42.501912][ T4139] syz.0.310 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 42.507239][ T4118] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 42.567946][ T4142] loop3: detected capacity change from 0 to 1024 [ 42.582702][ T3309] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.594172][ T4142] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (52289!=20869) [ 42.621627][ T4142] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 42.633646][ T4142] EXT4-fs (loop3): invalid journal inode [ 42.784474][ T28] kauditd_printk_skb: 9 callbacks suppressed [ 42.784492][ T28] audit: type=1400 audit(1771719508.417:132): avc: denied { read write } for pid=4166 comm="syz.3.324" name="virtual_nci" dev="devtmpfs" ino=132 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 42.873485][ T28] audit: type=1400 audit(1771719508.417:133): avc: denied { open } for pid=4166 comm="syz.3.324" path="/dev/virtual_nci" dev="devtmpfs" ino=132 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 42.946580][ T4185] loop4: detected capacity change from 0 to 1024 [ 42.953051][ T28] audit: type=1400 audit(1771719508.537:134): avc: denied { read } for pid=4177 comm="syz.3.328" name="sg0" dev="devtmpfs" ino=137 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 42.990997][ T4185] EXT4-fs (loop4): mounting ext3 file system using the ext4 subsystem [ 43.016065][ T4185] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 43.043998][ T28] audit: type=1400 audit(1771719508.537:135): avc: denied { open } for pid=4177 comm="syz.3.328" path="/dev/sg0" dev="devtmpfs" ino=137 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 43.068201][ T4185] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (59422!=20869) [ 43.103685][ T4185] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 43.132346][ T4185] EXT4-fs error (device loop4): ext4_get_journal_inode:5863: inode #17: comm syz.4.332: iget: bad i_size value: 4398046511204 [ 43.161791][ T4185] loop4: lost file I/O error report for ino 17 type 5 pos 0x0 len 0x0 error -117 [ 43.161973][ T4185] EXT4-fs (loop4): no journal found [ 43.171295][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 43.171323][ C1] EXT4-fs (loop4): initial error at time 1771719508: ext4_get_journal_inode:5863: inode 17 [ 43.171361][ C1] EXT4-fs (loop4): last error at time 1771719508: ext4_get_journal_inode:5863: inode 17 [ 43.276938][ T28] audit: type=1400 audit(1771719508.897:136): avc: denied { kexec_image_load } for pid=4203 comm="syz.3.342" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=system permissive=1 [ 43.443464][ T4222] loop1: detected capacity change from 0 to 512 [ 43.472883][ T4222] EXT4-fs: Ignoring removed bh option [ 43.500670][ T4222] EXT4-fs: Ignoring removed mblk_io_submit option [ 43.526962][ T4222] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 43.561346][ T4222] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 43.599164][ T4222] EXT4-fs (loop1): orphan cleanup on readonly fs [ 43.621316][ T4222] Quota error (device loop1): do_insert_tree: Free block already used in tree: block 4 [ 43.665924][ T4222] Quota error (device loop1): qtree_write_dquot: Error -5 occurred while creating quota [ 43.707114][ T4222] EXT4-fs error (device loop1): ext4_acquire_dquot:7001: comm syz.1.350: Failed to acquire dquot type 1 [ 43.721304][ T4222] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.350: Invalid block bitmap block 0 in block_group 0 [ 43.734855][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 43.734872][ C0] EXT4-fs (loop1): last error at time 1771719515: ext4_acquire_dquot:7001 [ 43.760910][ T4222] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.350: Invalid block bitmap block 0 in block_group 0 [ 43.779919][ T4222] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.350: Invalid block bitmap block 0 in block_group 0 [ 43.797011][ T4222] Quota error (device loop1): write_blk: dquota write failed [ 43.807922][ T4222] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 43.848776][ T4222] EXT4-fs error (device loop1): ext4_acquire_dquot:7001: comm syz.1.350: Failed to acquire dquot type 1 [ 43.899693][ T28] audit: type=1400 audit(1771719515.528:137): avc: denied { create } for pid=4270 comm="syz.0.374" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 43.936023][ T4275] cgroup: noprefix used incorrectly [ 43.952075][ T4222] EXT4-fs error (device loop1): ext4_acquire_dquot:7001: comm syz.1.350: Failed to acquire dquot type 1 [ 44.007908][ T4281] loop2: detected capacity change from 0 to 512 [ 44.017338][ T4281] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 44.026353][ T4222] EXT4-fs (loop1): 1 orphan inode deleted [ 44.036779][ T4222] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 44.070648][ T4281] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a043c11c, mo2=0002] [ 44.083025][ T4281] System zones: 1-12 [ 44.087562][ T4281] EXT4-fs error (device loop2): ext4_iget_extra_inode:5025: inode #15: comm syz.2.379: corrupted in-inode xattr: e_value size too large [ 44.153061][ T3309] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.170096][ T4281] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 44.170326][ T4281] EXT4-fs error (device loop2): ext4_orphan_get:1396: comm syz.2.379: couldn't read orphan inode 15 (err -117) [ 44.179542][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 44.179564][ C1] EXT4-fs (loop2): initial error at time 1771719515: ext4_iget_extra_inode:5025: inode 15 [ 44.179597][ C1] EXT4-fs (loop2): last error at time 1771719515: ext4_iget_extra_inode:5025: inode 15 [ 44.220699][ T4281] fserror_report: 12 callbacks suppressed [ 44.220716][ T4281] loop2: lost filesystem error report for type 5 error -117 [ 44.263065][ T4281] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 44.340859][ T3314] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.373321][ T4303] loop3: detected capacity change from 0 to 2048 [ 44.415371][ T4307] loop2: detected capacity change from 0 to 1764 [ 44.569575][ T4321] tmpfs: Bad value for 'mpol' [ 44.617285][ T4326] loop0: detected capacity change from 0 to 1024 [ 44.660921][ T4332] syz.4.403(4332): Attempt to set a LOCK_MAND lock via flock(2). This support has been removed and the request ignored. [ 44.678623][ T4326] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 44.733476][ T4326] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (30349!=20869) [ 44.747810][ T4339] loop3: detected capacity change from 0 to 1024 [ 44.766356][ T4326] EXT4-fs (loop0): invalid journal inode [ 44.772694][ T4326] EXT4-fs (loop0): can't get journal size [ 44.778673][ T4339] EXT4-fs: Ignoring removed nobh option [ 44.790023][ T4326] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 44.796227][ T4339] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 44.829848][ T3311] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.839607][ T4339] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 44.854284][ T4343] loop4: detected capacity change from 0 to 512 [ 44.874241][ T4343] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 44.898943][ T4339] EXT4-fs (loop3): filesystem has both journal inode and journal device! [ 44.906319][ T4343] FAT-fs (loop4): error, invalid access to FAT (entry 0x0fffff1b) [ 45.001131][ T4352] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 45.023182][ T4352] EXT4-fs error (device loop0): ext4_map_blocks:818: inode #3: block 3: comm syz.0.412: lblock 3 mapped to illegal pblock 3 (length 1) [ 45.046552][ T4352] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 45.046816][ T4352] EXT4-fs error (device loop0): ext4_acquire_dquot:7001: comm syz.0.412: Failed to acquire dquot type 0 [ 45.055936][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 45.055955][ C0] EXT4-fs (loop0): initial error at time 1771719516: ext4_map_blocks:818: inode 3: block 3 [ 45.055983][ C0] EXT4-fs (loop0): last error at time 1771719516: ext4_map_blocks:818: inode 3: block 3 [ 45.093609][ T4352] loop0: lost filesystem error report for type 5 error -117 [ 45.093897][ T4352] EXT4-fs error (device loop0): ext4_map_blocks:776: inode #3: block 3: comm syz.0.412: lblock 3 mapped to illegal pblock 3 (length 1) [ 45.115112][ T4352] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 45.115998][ T4352] EXT4-fs error (device loop0): ext4_acquire_dquot:7001: comm syz.0.412: Failed to acquire dquot type 0 [ 45.136398][ T4352] loop0: lost filesystem error report for type 5 error -117 [ 45.136619][ T4352] EXT4-fs error (device loop0): ext4_free_blocks:6725: comm syz.0.412: Freeing blocks not in datazone - block = 0, count = 4096 [ 45.164933][ T4358] EXT4-fs warning (device loop4): ext4_multi_mount_protect:288: Invalid MMP block in superblock [ 45.181237][ T4352] loop0: lost filesystem error report for type 5 error -117 [ 45.181556][ T4352] EXT4-fs error (device loop0): ext4_map_blocks:776: inode #3: block 3: comm syz.0.412: lblock 3 mapped to illegal pblock 3 (length 1) [ 45.221229][ T4352] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 45.221484][ T4352] EXT4-fs error (device loop0): ext4_acquire_dquot:7001: comm syz.0.412: Failed to acquire dquot type 0 [ 45.258242][ T4352] loop0: lost filesystem error report for type 5 error -117 [ 45.258373][ T4352] EXT4-fs (loop0): 1 orphan inode deleted [ 45.309647][ T4352] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 45.390223][ T3311] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.408061][ T4380] IPv6: addrconf: prefix option has invalid lifetime [ 45.502264][ T4388] EXT4-fs (loop4): couldn't mount as ext2 due to feature incompatibilities [ 45.747461][ T4424] tmpfs: Bad value for 'mpol' [ 45.962118][ T4450] EXT4-fs error (device loop1): ext4_validate_block_bitmap:432: comm syz.1.460: bg 0: block 5: invalid block bitmap [ 45.990487][ T4450] loop1: lost filesystem error report for type 5 error -117 [ 46.008155][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 46.021965][ C1] EXT4-fs (loop1): initial error at time 1771719517: ext4_validate_block_bitmap:432 [ 46.031416][ C1] EXT4-fs (loop1): last error at time 1771719517: ext4_validate_block_bitmap:432 [ 46.063680][ T4450] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6686: Corrupt filesystem [ 46.072857][ T4450] loop1: lost filesystem error report for type 5 error -117 [ 46.074367][ T4450] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.460: invalid indirect mapped block 3 (level 2) [ 46.095350][ T4450] loop1: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 46.103788][ T4450] EXT4-fs (loop1): 1 orphan inode deleted [ 46.118783][ T4450] EXT4-fs (loop1): 1 truncate cleaned up [ 46.126969][ T4450] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 46.205820][ T4478] EXT4-fs: inline encryption not supported [ 46.215685][ T3309] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.225571][ T4478] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 46.264400][ T4478] EXT4-fs error (device loop3): ext4_map_blocks:776: inode #3: block 2: comm syz.3.473: lblock 2 mapped to illegal pblock 2 (length 1) [ 46.278696][ T3652] loop2: p1 p2 p3 p4 [ 46.293803][ T4478] loop3: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 46.294182][ T4478] EXT4-fs (loop3): Remounting filesystem read-only [ 46.303322][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 46.303348][ C1] EXT4-fs (loop3): initial error at time 1771719518: ext4_map_blocks:776: inode 3: block 2 [ 46.303384][ C1] EXT4-fs (loop3): last error at time 1771719518: ext4_map_blocks:776: inode 3: block 2 [ 46.336544][ T4478] EXT4-fs (loop3): 1 orphan inode deleted [ 46.338900][ T3652] loop2: p3 start 117772289 is beyond EOD, [ 46.342792][ T4478] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 46.363336][ T3652] truncated [ 46.371068][ T3652] loop2: p4 size 262144 extends beyond EOD, truncated [ 46.387161][ T3310] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.402031][ T4468] loop2: p1 p2 p3 p4 [ 46.408367][ T4468] loop2: p3 start 117772289 is beyond EOD, truncated [ 46.418201][ T4468] loop2: p4 size 262144 extends beyond EOD, truncated [ 46.446685][ T4489] cgroup: subsys name conflicts with all [ 46.567341][ T4501] EXT4-fs: Invalid want_extra_isize 9 [ 46.567479][ T3483] udevd[3483]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 46.583911][ T3300] udevd[3300]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 46.744803][ T4523] nfs: Unknown parameter '' [ 46.860195][ T4531] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 46.880137][ T4531] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (14919!=20869) [ 46.890001][ T3483] loop2: p1 < > p3 < > [ 46.900915][ T4520] loop2: p1 < > p3 < > [ 46.903844][ T4531] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 46.963901][ T4531] EXT4-fs (loop0): invalid journal inode [ 46.972557][ T4531] EXT4-fs (loop0): can't get journal size [ 46.985788][ T4531] EXT4-fs error (device loop0): ext4_protect_reserved_inode:182: inode #3: comm syz.0.499: blocks 2-2 from inode overlap system zone [ 47.014143][ T4531] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 47.014456][ T4531] EXT4-fs (loop0): failed to initialize system zone (-117) [ 47.023630][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 47.023647][ C1] EXT4-fs (loop0): initial error at time 1771719518: ext4_protect_reserved_inode:182: inode 3 [ 47.023679][ C1] EXT4-fs (loop0): last error at time 1771719518: ext4_protect_reserved_inode:182: inode 3 [ 47.058137][ T4531] EXT4-fs (loop0): mount failed [ 47.068301][ T4548] tmpfs: Bad value for 'mpol' [ 47.078567][ T3300] udevd[3300]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 47.095484][ T3652] udevd[3652]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 47.147095][ T3300] udevd[3300]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 47.158281][ T3652] udevd[3652]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 47.250264][ T4564] set_capacity_and_notify: 12 callbacks suppressed [ 47.250286][ T4564] loop3: detected capacity change from 0 to 1764 [ 47.291965][ T4564] iso9660: Bad value for 'sbsector' [ 47.616125][ T4624] IPv6: addrconf: prefix option has invalid lifetime [ 47.627342][ T4620] loop1: detected capacity change from 0 to 1024 [ 47.647961][ T28] kauditd_printk_skb: 19 callbacks suppressed [ 47.647978][ T28] audit: type=1400 audit(1771719519.476:148): avc: denied { sqpoll } for pid=4625 comm="syz.2.546" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 47.682997][ T4620] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 47.744102][ T28] audit: type=1400 audit(1771719519.476:149): avc: denied { create } for pid=4625 comm="syz.2.546" anonclass=[io_uring] scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 47.759772][ T4640] loop4: detected capacity change from 0 to 128 [ 47.772124][ T4620] EXT4-fs error (device loop1): ext4_map_blocks:818: inode #3: block 3: comm syz.1.544: lblock 3 mapped to illegal pblock 3 (length 1) [ 47.863037][ T4620] loop1: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 47.863217][ T4620] Quota error (device loop1): write_blk: dquota write failed [ 47.872335][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 47.872360][ C0] EXT4-fs (loop1): initial error at time 1771719519: ext4_map_blocks:818: inode 3: block 3 [ 47.872421][ C0] EXT4-fs (loop1): last error at time 1771719519: ext4_map_blocks:818: inode 3: block 3 [ 47.910814][ T28] audit: type=1400 audit(1771719519.476:150): avc: denied { map } for pid=4625 comm="syz.2.546" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=7982 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 47.935077][ T4620] Quota error (device loop1): find_free_dqentry: Can't write quota data block 3 [ 47.959231][ T4649] loop4: detected capacity change from 0 to 764 [ 47.978184][ T4620] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 48.004271][ T28] audit: type=1400 audit(1771719519.476:151): avc: denied { read write } for pid=4625 comm="syz.2.546" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=7982 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 48.034715][ T4659] tmpfs: Bad value for 'mpol' [ 48.035636][ T4620] EXT4-fs error (device loop1): ext4_acquire_dquot:7001: comm syz.1.544: Failed to acquire dquot type 0 [ 48.059892][ T4649] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 48.068370][ T4658] loop3: detected capacity change from 0 to 512 [ 48.070765][ T4620] loop1: lost filesystem error report for type 5 error -117 [ 48.082620][ T4620] EXT4-fs error (device loop1): ext4_map_blocks:776: inode #3: block 3: comm syz.1.544: lblock 3 mapped to illegal pblock 3 (length 1) [ 48.112942][ T4658] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 48.124908][ T4620] loop1: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 48.125033][ T4620] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 48.134372][ T4658] EXT4-fs (loop3): orphan cleanup on readonly fs [ 48.144516][ T4620] EXT4-fs error (device loop1): ext4_acquire_dquot:7001: comm syz.1.544: Failed to acquire dquot type 0 [ 48.161924][ T4620] loop1: lost filesystem error report for type 5 error -117 [ 48.162127][ T4620] EXT4-fs error (device loop1): ext4_free_blocks:6725: comm syz.1.544: Freeing blocks not in datazone - block = 0, count = 4096 [ 48.182715][ T4620] loop1: lost filesystem error report for type 5 error -117 [ 48.190220][ T4620] EXT4-fs error (device loop1): ext4_map_blocks:776: inode #3: block 3: comm syz.1.544: lblock 3 mapped to illegal pblock 3 (length 1) [ 48.211410][ T4620] loop1: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 48.211646][ T4620] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 48.228473][ T4658] Quota error (device loop3): v2_read_file_info: Block with free entry 1 out of range (1, 6). [ 48.231811][ T4620] EXT4-fs error (device loop1): ext4_acquire_dquot:7001: comm syz.1.544: Failed to acquire dquot type 0 [ 48.252756][ T4620] EXT4-fs (loop1): 1 orphan inode deleted [ 48.259191][ T4620] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 48.276787][ T4666] loop0: detected capacity change from 0 to 512 [ 48.282014][ T4658] EXT4-fs warning (device loop3): ext4_enable_quotas:7236: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 48.295550][ T4666] FAT-fs (loop0): bogus logical sector size 0 [ 48.323311][ T4658] EXT4-fs (loop3): Cannot turn on quotas: error -117 [ 48.340465][ T4666] FAT-fs (loop0): Can't find a valid FAT filesystem [ 48.351680][ T4658] EXT4-fs error (device loop3): ext4_orphan_get:1391: inode #16: comm syz.3.560: inode has both inline data and extents flags [ 48.365024][ T4658] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 48.370368][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 48.370767][ T4658] EXT4-fs error (device loop3): ext4_orphan_get:1396: comm syz.3.560: couldn't read orphan inode 16 (err -117) [ 48.379541][ C1] EXT4-fs (loop3): initial error at time 1771719520: ext4_orphan_get:1391: inode 16 [ 48.407161][ C1] EXT4-fs (loop3): last error at time 1771719520: ext4_orphan_get:1391: inode 16 [ 48.447947][ T4658] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 48.475465][ T3309] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.594463][ T3310] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.624595][ T4697] loop0: detected capacity change from 0 to 512 [ 48.662674][ T4697] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 48.693084][ T4697] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=42c028, mo2=0002] [ 48.715464][ T4697] EXT4-fs (loop0): orphan cleanup on readonly fs [ 48.722175][ T4697] EXT4-fs warning (device loop0): ext4_enable_quotas:7236: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 48.737377][ T4697] EXT4-fs (loop0): Cannot turn on quotas: error -117 [ 48.745977][ T4697] EXT4-fs error (device loop0): mb_free_blocks:2047: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 48.768766][ T4697] EXT4-fs (loop0): Remounting filesystem read-only [ 48.770718][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 48.781862][ C0] EXT4-fs (loop0): initial error at time 1771719520: mb_free_blocks:2047: inode 12: block 14 [ 48.792106][ C0] EXT4-fs (loop0): last error at time 1771719520: mb_free_blocks:2047: inode 12: block 14 [ 48.799409][ T4697] EXT4-fs (loop0): 1 truncate cleaned up [ 48.811555][ T4697] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 48.856745][ T4722] loop3: detected capacity change from 0 to 128 [ 48.876199][ T4722] FAT-fs (loop3): bogus number of reserved sectors [ 48.893496][ T4722] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 48.921516][ T4722] FAT-fs (loop3): Can't find a valid FAT filesystem [ 48.946870][ T4726] loop4: detected capacity change from 0 to 2048 [ 48.963603][ T3311] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.030189][ T3652] Alternate GPT is invalid, using primary GPT. [ 49.036683][ T3652] loop4: p2 p3 p7 [ 49.069749][ T4726] Alternate GPT is invalid, using primary GPT. [ 49.076606][ T4726] loop4: p2 p3 p7 [ 49.096573][ T3002] Alternate GPT is invalid, using primary GPT. [ 49.119889][ T3002] loop4: p2 p3 p7 [ 49.127380][ T4750] tmpfs: Bad value for 'mpol' [ 49.194812][ T4756] loop4: detected capacity change from 0 to 512 [ 49.269359][ T4756] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 49.300168][ T4756] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=42c028, mo2=0002] [ 49.318114][ T4756] EXT4-fs (loop4): orphan cleanup on readonly fs [ 49.343393][ T4769] EXT4-fs (loop0): The Hurd can't support 64-bit file systems [ 49.353528][ T3652] udevd[3652]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 49.374509][ T3483] udevd[3483]: inotify_add_watch(7, /dev/loop4p7, 10) failed: No such file or directory [ 49.386248][ T4756] 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. [ 49.392506][ T3300] udevd[3300]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 49.402005][ T4756] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 49.420413][ T4756] EXT4-fs error (device loop4): mb_free_blocks:2047: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 49.435409][ T4756] EXT4-fs (loop4): Remounting filesystem read-only [ 49.441976][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 49.442006][ C0] EXT4-fs (loop4): initial error at time 1771719521: mb_free_blocks:2047: inode 12: block 14 [ 49.442054][ C0] EXT4-fs (loop4): last error at time 1771719521: mb_free_blocks:2047: inode 12: block 14 [ 49.475699][ T4756] EXT4-fs (loop4): 1 truncate cleaned up [ 49.482079][ T4756] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 49.590345][ T3313] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.606221][ T3300] udevd[3300]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 49.617888][ T3483] udevd[3483]: inotify_add_watch(7, /dev/loop4p7, 10) failed: No such file or directory [ 49.622140][ T3652] udevd[3652]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 49.812903][ T4805] EXT4-fs: mb_optimize_scan should be set to 0 or 1. [ 49.951951][ T4821] tmpfs: Bad value for 'mpol' [ 50.201372][ T4852] tmpfs: Bad value for 'mpol' [ 50.285509][ T4863] EXT4-fs: Ignoring removed i_version option [ 50.317398][ T4863] EXT4-fs (loop0): orphan cleanup on readonly fs [ 50.345087][ T4863] EXT4-fs warning (device loop0): ext4_xattr_inode_get:560: inode #11: comm syz.0.661: EA inode hash validation failed [ 50.348143][ T4739] kexec: Could not allocate control_code_buffer [ 50.370073][ T4863] EXT4-fs warning (device loop0): ext4_expand_extra_isize_ea:2858: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 50.408136][ T4863] EXT4-fs error (device loop0): ext4_xattr_inode_update_ref:1037: inode #11: comm syz.0.661: EA inode 11 ref wraparound: ref_count=0 ref_change=-1 [ 50.441626][ T4863] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 50.441884][ T4863] EXT4-fs (loop0): Remounting filesystem read-only [ 50.451098][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 50.451122][ C0] EXT4-fs (loop0): initial error at time 1771719522: ext4_xattr_inode_update_ref:1037: inode 11 [ 50.451193][ C0] EXT4-fs (loop0): last error at time 1771719522: ext4_xattr_inode_update_ref:1037: inode 11 [ 50.485099][ T4863] EXT4-fs warning (device loop0): ext4_xattr_inode_dec_ref_all:1231: inode #11: comm syz.0.661: ea_inode dec ref err=-117 [ 50.498085][ T4863] EXT4-fs warning (device loop0): ext4_evict_inode:275: xattr delete (err -30) [ 50.507274][ T4863] EXT4-fs (loop0): 1 orphan inode deleted [ 50.522953][ T4863] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 50.628242][ T3311] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.775587][ T4909] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 50.793658][ T3483] Alternate GPT is invalid, using primary GPT. [ 50.803268][ T3483] loop2: p2 p3 p7 [ 50.815011][ T4902] Alternate GPT is invalid, using primary GPT. [ 50.822336][ T4902] loop2: p2 p3 p7 [ 50.831905][ T4909] EXT4-fs (loop3): can't mount with commit=, fs mounted w/o journal [ 50.973026][ T4932] EXT4-fs: Invalid journal IO priority (must be 0-7) [ 51.093014][ T4944] EXT4-fs (loop4): Invalid default hash set in the superblock [ 51.324124][ T4977] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 51.336403][ T4980] msdos: Bad value for 'tz' [ 51.377212][ T4977] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=42c028, mo2=0002] [ 51.402240][ T4977] EXT4-fs (loop3): orphan cleanup on readonly fs [ 51.437756][ T4977] EXT4-fs warning (device loop3): ext4_enable_quotas:7236: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 51.452609][ T4977] EXT4-fs (loop3): Cannot turn on quotas: error -117 [ 51.462267][ T4977] EXT4-fs error (device loop3): mb_free_blocks:2047: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 51.477130][ T4977] EXT4-fs (loop3): Remounting filesystem read-only [ 51.483748][ T4977] EXT4-fs (loop3): 1 truncate cleaned up [ 51.489450][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 51.489472][ C0] EXT4-fs (loop3): initial error at time 1771719523: mb_free_blocks:2047: inode 12: block 14 [ 51.489520][ C0] EXT4-fs (loop3): last error at time 1771719523: mb_free_blocks:2047: inode 12: block 14 [ 51.516878][ T4977] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 51.554324][ T4995] EXT4-fs error (device loop0): ext4_xattr_inode_iget:446: comm syz.0.724: error while reading EA inode 32 err=-116 [ 51.562051][ T3310] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.604748][ T4995] fserror_report: 2 callbacks suppressed [ 51.604767][ T4995] loop0: lost filesystem error report for type 5 error -117 [ 51.627841][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 51.641653][ C0] EXT4-fs (loop0): initial error at time 1771719523: ext4_xattr_inode_iget:446 [ 51.650665][ C0] EXT4-fs (loop0): last error at time 1771719523: ext4_xattr_inode_iget:446 [ 51.653252][ T4995] EXT4-fs (loop0): Remounting filesystem read-only [ 51.684624][ T4995] EXT4-fs warning (device loop0): ext4_expand_extra_isize_ea:2858: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 51.697974][ T4995] EXT4-fs warning (device loop0): ext4_evict_inode:258: couldn't mark inode dirty (err -30) [ 51.708337][ T4995] EXT4-fs (loop0): 1 orphan inode deleted [ 51.714941][ T4995] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 51.772122][ T3311] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.910160][ T5030] vfat: Deprecated parameter 'posix' [ 51.918062][ T5030] FAT-fs: "posix" option is obsolete, not supported now [ 52.017814][ T5045] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 52.033557][ T5044] SELinux: Context system_u:object is not valid (left unmapped). [ 52.071627][ T5051] cgroup: Invalid name [ 52.155201][ T5063] set_capacity_and_notify: 12 callbacks suppressed [ 52.155222][ T5063] loop0: detected capacity change from 0 to 128 [ 52.191542][ T5063] FAT-fs (loop0): Directory bread(block 32) failed [ 52.199619][ T5063] FAT-fs (loop0): Directory bread(block 33) failed [ 52.206254][ T5063] FAT-fs (loop0): Directory bread(block 34) failed [ 52.215373][ T5063] FAT-fs (loop0): Directory bread(block 35) failed [ 52.221959][ T5063] FAT-fs (loop0): Directory bread(block 36) failed [ 52.232223][ T5063] FAT-fs (loop0): Directory bread(block 37) failed [ 52.238869][ T5063] FAT-fs (loop0): Directory bread(block 38) failed [ 52.245542][ T5063] FAT-fs (loop0): Directory bread(block 39) failed [ 52.254135][ T5063] FAT-fs (loop0): Directory bread(block 40) failed [ 52.260984][ T5063] FAT-fs (loop0): Directory bread(block 41) failed [ 52.269187][ T5069] loop2: detected capacity change from 0 to 512 [ 52.290721][ T5069] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 52.304301][ T5069] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e854e018, mo2=0003] [ 52.340853][ T5069] System zones: 0-1, 15-15, 18-18, 34-34 [ 52.368227][ T5069] EXT4-fs (loop2): orphan cleanup on readonly fs [ 52.383802][ T5069] 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. [ 52.398695][ T5069] EXT4-fs (loop2): Cannot turn on quotas: error -22 [ 52.406031][ T5069] EXT4-fs error (device loop2): ext4_orphan_get:1391: inode #16: comm syz.2.761: iget: bad extended attribute block 1 [ 52.421287][ T5069] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 52.423225][ T5069] EXT4-fs error (device loop2): ext4_orphan_get:1396: comm syz.2.761: couldn't read orphan inode 16 (err -117) [ 52.432408][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 52.432431][ C1] EXT4-fs (loop2): initial error at time 1771719524: ext4_orphan_get:1391: inode 16 [ 52.432459][ C1] EXT4-fs (loop2): last error at time 1771719524: ext4_orphan_get:1391: inode 16 [ 52.469561][ T5069] loop2: lost filesystem error report for type 5 error -117 [ 52.485605][ T5069] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 52.573695][ T28] kauditd_printk_skb: 13 callbacks suppressed [ 52.573713][ T28] audit: type=1400 audit(1771719524.641:161): avc: denied { create } for pid=5085 comm="syz.4.769" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 52.621229][ T3314] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.681906][ T5078] loop0: detected capacity change from 0 to 32768 [ 52.740201][ T5100] loop1: detected capacity change from 0 to 1024 [ 52.752435][ T5078] loop0: p1 p3 < p5 p6 > [ 52.757984][ T5100] EXT4-fs: Ignoring removed i_version option [ 52.772098][ T5100] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 52.818030][ T5100] Quota error (device loop1): do_check_range: Getting block 64 out of range 1-5 [ 52.846441][ T5100] Quota error (device loop1): qtree_read_dquot: Can't read quota structure for id 0 [ 52.856848][ T5100] EXT4-fs error (device loop1): ext4_acquire_dquot:7001: comm syz.1.775: Failed to acquire dquot type 0 [ 52.868232][ T5100] loop1: lost filesystem error report for type 5 error -117 [ 52.868590][ T5100] EXT4-fs error (device loop1): mb_free_blocks:2047: group 0, [ 52.875935][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 52.875955][ C1] EXT4-fs (loop1): initial error at time 1771719524: ext4_acquire_dquot:7001 [ 52.875974][ C1] EXT4-fs (loop1): last error at time 1771719524: ext4_acquire_dquot:7001 [ 52.907529][ T5100] inode 13: block 144:freeing already freed block (bit 9); block bitmap corrupt. [ 52.917284][ T5100] EXT4-fs error (device loop1): ext4_do_update_inode:5569: inode #13: comm syz.1.775: corrupted inode contents [ 52.929201][ T5100] loop1: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 52.929705][ T5100] EXT4-fs error (device loop1): ext4_dirty_inode:6450: inode #13: comm syz.1.775: mark_inode_dirty error [ 52.950289][ T5100] loop1: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 52.950542][ T5100] EXT4-fs error (device loop1): ext4_do_update_inode:5569: inode #13: comm syz.1.775: corrupted inode contents [ 53.047739][ T5100] loop1: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 53.047937][ T5100] EXT4-fs error (device loop1): __ext4_ext_dirty:207: inode #13: comm syz.1.775: mark_inode_dirty error [ 53.061725][ T5124] loop2: detected capacity change from 0 to 128 [ 53.094407][ T5123] loop4: detected capacity change from 0 to 2048 [ 53.103931][ T5100] loop1: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 53.104303][ T5100] EXT4-fs error (device loop1): ext4_do_update_inode:5569: inode #13: comm syz.1.775: corrupted inode contents [ 53.130757][ T5100] loop1: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 53.130998][ T5100] EXT4-fs error (device loop1) in ext4_orphan_del:303: Corrupt filesystem [ 53.135119][ T5124] FAT-fs (loop2): bread failed, FSINFO block (sector = 19532) [ 53.141329][ T5100] loop1: lost filesystem error report for type 5 error -117 [ 53.157768][ T5100] EXT4-fs error (device loop1): ext4_do_update_inode:5569: inode #13: comm syz.1.775: corrupted inode contents [ 53.177715][ T5100] loop1: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 53.177898][ T5100] EXT4-fs error (device loop1): ext4_truncate:4587: inode #13: comm syz.1.775: mark_inode_dirty error [ 53.182110][ T3300] udevd[3300]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 53.187937][ T3483] loop4: p3 < > p4 < > [ 53.218545][ T5100] loop1: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 53.229735][ T5100] EXT4-fs error (device loop1) in ext4_process_orphan:345: Corrupt filesystem [ 53.247945][ T3483] loop4: partition table partially beyond EOD, truncated [ 53.255260][ T3483] loop4: p3 start 4284289 is beyond EOD, truncated [ 53.257605][ T5100] loop1: lost filesystem error report for type 5 error -117 [ 53.262349][ T5100] EXT4-fs (loop1): 1 truncate cleaned up [ 53.283005][ T5123] loop4: p3 < > p4 < > [ 53.301953][ T4922] udevd[4922]: inotify_add_watch(7, /dev/loop0p6, 10) failed: No such file or directory [ 53.305487][ T5100] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 53.320101][ T5123] loop4: partition table partially beyond EOD, [ 53.326895][ T3602] udevd[3602]: inotify_add_watch(7, /dev/loop0p5, 10) failed: No such file or directory [ 53.348445][ T5123] truncated [ 53.351656][ T5123] loop4: p3 start 4284289 is beyond EOD, truncated [ 53.446746][ T28] audit: type=1400 audit(1771719525.555:162): avc: denied { create } for pid=5141 comm="syz.3.794" anonclass=[io_uring] scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 53.484841][ T3300] udevd[3300]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 53.512564][ T3309] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.808730][ T5197] loop4: detected capacity change from 0 to 512 [ 53.819060][ T28] audit: type=1326 audit(1771719525.954:163): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5191 comm="syz.0.821" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f3288f1c629 code=0x0 [ 53.846824][ T5197] EXT4-fs (loop4): mounting ext3 file system using the ext4 subsystem [ 53.871253][ T5197] EXT4-fs error (device loop4): ext4_get_journal_inode:5863: comm syz.4.822: inode #1792: comm syz.4.822: iget: illegal inode # [ 53.884762][ T5197] loop4: lost filesystem error report for type 5 error -117 [ 53.894695][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 53.908485][ C0] EXT4-fs (loop4): initial error at time 1771719526: ext4_get_journal_inode:5863 [ 53.917671][ C0] EXT4-fs (loop4): last error at time 1771719526: ext4_get_journal_inode:5863 [ 53.932132][ T5197] EXT4-fs (loop4): Remounting filesystem read-only [ 53.947883][ T5197] EXT4-fs (loop4): no journal found [ 53.953896][ T5197] EXT4-fs (loop4): can't get journal size [ 53.963137][ T5197] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 53.979135][ T5197] EXT4-fs (loop4): Errors on filesystem, clearing orphan list. [ 54.002828][ T5197] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 54.037224][ T3313] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.086542][ T5220] loop2: detected capacity change from 0 to 512 [ 54.104443][ T5220] EXT4-fs: Ignoring removed orlov option [ 54.116754][ T28] audit: type=1400 audit(1771719526.258:164): avc: denied { write } for pid=5223 comm="syz.4.832" 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 [ 54.155114][ T5220] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 54.164593][ T5230] ICMPv6: NA: fd:f9:a6:84:a5:1b advertised our address fe80::aa on syz_tun! [ 54.174203][ T5220] EXT4-fs (loop2): orphan cleanup on readonly fs [ 54.181879][ T28] audit: type=1400 audit(1771719526.258:165): avc: denied { open } for pid=5223 comm="syz.4.832" 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 [ 54.209270][ T5220] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.833: bg 0: block 248: padding at end of block bitmap is not set [ 54.250043][ T5220] loop2: lost filesystem error report for type 5 error -117 [ 54.250316][ T5220] Quota error (device loop2): write_blk: dquota write failed [ 54.257692][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 54.257724][ C0] EXT4-fs (loop2): last error at time 1771719526: ext4_validate_block_bitmap:441 [ 54.281021][ T5220] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 54.304981][ T5220] EXT4-fs error (device loop2): ext4_acquire_dquot:7001: comm syz.2.833: Failed to acquire dquot type 1 [ 54.387927][ T5220] loop2: lost filesystem error report for type 5 error -117 [ 54.391498][ T5220] EXT4-fs (loop2): 1 truncate cleaned up [ 54.399984][ T28] audit: type=1400 audit(1771719526.542:166): avc: denied { create } for pid=5238 comm="syz.3.842" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=atmsvc_socket permissive=1 [ 54.430374][ T5220] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 54.535309][ T3314] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.786392][ T5268] loop1: detected capacity change from 0 to 512 [ 54.805979][ T5268] EXT4-fs: Ignoring removed orlov option [ 54.838331][ T5268] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 54.857009][ T5268] EXT4-fs (loop1): orphan cleanup on readonly fs [ 54.866977][ T5268] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.855: bg 0: block 248: padding at end of block bitmap is not set [ 54.919750][ T5278] loop4: detected capacity change from 0 to 8192 [ 54.931037][ T5268] loop1: lost filesystem error report for type 5 error -117 [ 54.931820][ T5268] EXT4-fs error (device loop1): ext4_acquire_dquot:7001: comm syz.1.855: Failed to acquire dquot type 1 [ 54.939197][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 54.939219][ C0] EXT4-fs (loop1): last error at time 1771719527: ext4_validate_block_bitmap:441 [ 54.966128][ T5268] loop1: lost filesystem error report for type 5 error -117 [ 54.966714][ T5268] EXT4-fs (loop1): 1 truncate cleaned up [ 55.000848][ T5268] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 55.124936][ T3309] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.151847][ T5286] EXT4-fs error (device loop4): ext4_xattr_inode_iget:446: comm syz.4.865: error while reading EA inode 32 err=-116 [ 55.253806][ T5286] EXT4-fs (loop4): Remounting filesystem read-only [ 55.260409][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 55.260428][ C0] EXT4-fs (loop4): initial error at time 1771719527: ext4_xattr_inode_iget:446 [ 55.260450][ C0] EXT4-fs (loop4): last error at time 1771719527: ext4_xattr_inode_iget:446 [ 55.328906][ T5286] EXT4-fs warning (device loop4): ext4_evict_inode:258: couldn't mark inode dirty (err -30) [ 55.369307][ T5286] EXT4-fs (loop4): 1 orphan inode deleted [ 55.383917][ T5286] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 55.407574][ T5310] EXT4-fs error (device loop0): ext4_iget_extra_inode:5025: inode #15: comm syz.0.876: corrupted in-inode xattr: invalid ea_ino [ 55.443222][ T5310] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 55.444340][ T5310] EXT4-fs error (device loop0): ext4_orphan_get:1396: comm syz.0.876: couldn't read orphan inode 15 (err -117) [ 55.453570][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 55.453591][ C1] EXT4-fs (loop0): initial error at time 1771719527: ext4_iget_extra_inode:5025: inode 15 [ 55.453616][ C1] EXT4-fs (loop0): last error at time 1771719527: ext4_iget_extra_inode:5025: inode 15 [ 55.510168][ T3313] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.601620][ T5310] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 55.707537][ T3311] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.067478][ T5353] EXT4-fs (loop3): orphan cleanup on readonly fs [ 56.101809][ T5353] EXT4-fs error (device loop3): ext4_iget_extra_inode:5025: inode #15: comm syz.3.897: corrupted in-inode xattr: invalid size in ea xattr [ 56.168960][ T5353] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 56.169180][ T5353] EXT4-fs (loop3): Remounting filesystem read-only [ 56.178763][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 56.178784][ C1] EXT4-fs (loop3): initial error at time 1771719528: ext4_iget_extra_inode:5025: inode 15 [ 56.178834][ C1] EXT4-fs (loop3): last error at time 1771719528: ext4_iget_extra_inode:5025: inode 15 [ 56.245571][ T5365] EXT4-fs: inline encryption not supported [ 56.266093][ T5365] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 56.274291][ T5353] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 56.297861][ T5365] EXT4-fs error (device loop1): ext4_free_blocks:6725: comm syz.1.903: Freeing blocks not in datazone - block = 0, count = 4096 [ 56.322770][ T5365] EXT4-fs (loop1): Remounting filesystem read-only [ 56.329352][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 56.329376][ C0] EXT4-fs (loop1): initial error at time 1771719528: ext4_free_blocks:6725 [ 56.329406][ C0] EXT4-fs (loop1): last error at time 1771719528: ext4_free_blocks:6725 [ 56.353075][ T5365] EXT4-fs (loop1): 1 orphan inode deleted [ 56.359309][ T5365] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 56.405533][ T3309] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.443816][ T3310] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.675918][ T5403] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 56.696862][ T5403] EXT4-fs (loop3): filesystem is read-only [ 56.901540][ T5325] kexec: Could not allocate control_code_buffer [ 56.982995][ T5438] SELinux: security_context_str_to_sid () failed with errno=-22 [ 57.081090][ T5455] set_capacity_and_notify: 6 callbacks suppressed [ 57.081109][ T5455] loop4: detected capacity change from 0 to 128 [ 57.117746][ T5455] FAT-fs (loop4): Directory bread(block 32) failed [ 57.120510][ T5459] loop2: detected capacity change from 0 to 512 [ 57.130731][ T5455] FAT-fs (loop4): Directory bread(block 33) failed [ 57.143026][ T5455] FAT-fs (loop4): Directory bread(block 34) failed [ 57.167497][ T5455] FAT-fs (loop4): Directory bread(block 35) failed [ 57.181147][ T5459] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 57.199603][ T5455] FAT-fs (loop4): Directory bread(block 36) failed [ 57.210181][ T5459] EXT4-fs error (device loop2): ext4_get_journal_inode:5863: inode #3: comm syz.2.949: iget: special inode unallocated [ 57.219174][ T5455] FAT-fs (loop4): Directory bread(block 37) failed [ 57.229750][ T5459] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 57.229944][ T5459] EXT4-fs (loop2): no journal found [ 57.239052][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 57.239088][ C1] EXT4-fs (loop2): initial error at time 1771719529: ext4_get_journal_inode:5863: inode 3 [ 57.239124][ C1] EXT4-fs (loop2): last error at time 1771719529: ext4_get_journal_inode:5863: inode 3 [ 57.248512][ T5455] FAT-fs (loop4): Directory bread(block 38) failed [ 57.290404][ T5469] loop0: detected capacity change from 0 to 2048 [ 57.297106][ T5459] EXT4-fs (loop2): can't get journal size [ 57.306891][ T5459] EXT4-fs (loop2): warning: mounting fs with errors, running e2fsck is recommended [ 57.315171][ T5455] FAT-fs (loop4): Directory bread(block 39) failed [ 57.323592][ T5455] FAT-fs (loop4): Directory bread(block 40) failed [ 57.330252][ T5455] FAT-fs (loop4): Directory bread(block 41) failed [ 57.337009][ T5459] EXT4-fs error (device loop2): ext4_protect_reserved_inode:160: inode #3: comm syz.2.949: iget: special inode unallocated [ 57.337039][ T5459] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 57.337468][ T5459] EXT4-fs (loop2): failed to initialize system zone (-117) [ 57.374049][ T5459] EXT4-fs (loop2): mount failed [ 57.394413][ T3300] loop0: p1 p2 [ 57.410713][ T5469] loop0: p1 p2 [ 57.437590][ T3002] loop0: p1 p2 [ 57.484919][ T5484] loop1: detected capacity change from 0 to 512 [ 57.505852][ T5484] EXT4-fs: Ignoring removed nomblk_io_submit option [ 57.560493][ T5484] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 57.575634][ T3652] udevd[3652]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 57.580968][ T3300] udevd[3300]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 57.593613][ T5484] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 57.639813][ T3652] udevd[3652]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 57.652764][ T3300] udevd[3300]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 57.687391][ T5484] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4223: comm syz.1.961: Allocating blocks 41-42 which overlap fs metadata [ 57.708696][ T3652] udevd[3652]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 57.708708][ T3300] udevd[3300]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 57.725598][ T5484] fserror_report: 3 callbacks suppressed [ 57.725645][ T5484] loop1: lost filesystem error report for type 5 error -117 [ 57.762050][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 57.775868][ C1] EXT4-fs (loop1): initial error at time 1771719530: ext4_mb_mark_diskspace_used:4223 [ 57.785484][ C1] EXT4-fs (loop1): last error at time 1771719530: ext4_mb_mark_diskspace_used:4223 [ 57.804023][ T5513] cgroup: release_agent respecified [ 57.809607][ T5484] EXT4-fs (loop1): Remounting filesystem read-only [ 57.816702][ T5484] __quota_error: 7 callbacks suppressed [ 57.816714][ T5484] Quota error (device loop1): write_blk: dquota write failed [ 57.830212][ T5484] Quota error (device loop1): find_free_dqentry: Can't write quota data block 5 [ 57.840459][ T5484] Quota error (device loop1): write_blk: dquota write failed [ 57.848357][ T5484] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 57.861625][ T5484] EXT4-fs (loop1): 1 truncate cleaned up [ 57.873446][ T5484] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 57.944621][ T28] audit: type=1326 audit(1771719530.279:172): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5525 comm="syz.2.980" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f0560ffc629 code=0x0 [ 57.947315][ T3309] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 58.012934][ T28] audit: type=1326 audit(1771719530.353:173): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5531 comm="syz.4.985" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fc4698cc629 code=0x0 [ 58.119324][ T28] audit: type=1400 audit(1771719530.468:174): avc: denied { wake_alarm } for pid=5543 comm="syz.3.991" capability=35 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 58.177507][ T5552] capability: warning: `syz.4.994' uses 32-bit capabilities (legacy support in use) [ 58.208320][ T5556] futex_wake_op: syz.1.1005 tries to shift op by 32; fix this program [ 58.302085][ T5567] loop2: detected capacity change from 0 to 1024 [ 58.344797][ T5567] EXT4-fs error (device loop2): __ext4_fill_super:5563: comm syz.2.1001: inode #2: comm syz.2.1001: iget: illegal inode # [ 58.363900][ T5567] loop2: lost filesystem error report for type 5 error -117 [ 58.364130][ T5567] EXT4-fs (loop2): get root inode failed [ 58.371512][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 58.371547][ C1] EXT4-fs (loop2): initial error at time 1771719530: __ext4_fill_super:5563 [ 58.371581][ C1] EXT4-fs (loop2): last error at time 1771719530: __ext4_fill_super:5563 [ 58.418663][ T5567] EXT4-fs (loop2): mount failed [ 58.474919][ T5585] SELinux: Context system_u:object_r: is not valid (left unmapped). [ 58.493474][ T28] audit: type=1400 audit(1771719530.857:175): avc: denied { relabelto } for pid=5583 comm="syz.3.1010" name="222" dev="tmpfs" ino=1151 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:" [ 58.598722][ T28] audit: type=1400 audit(1771719530.857:176): avc: denied { associate } for pid=5583 comm="syz.3.1010" name="222" dev="tmpfs" ino=1151 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:" [ 58.676370][ T28] audit: type=1400 audit(1771719530.899:177): avc: denied { remove_name } for pid=3310 comm="syz-executor" name="binderfs" dev="tmpfs" ino=1155 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:" [ 58.951445][ T5627] loop3: detected capacity change from 0 to 8192 [ 58.966726][ T5640] loop0: detected capacity change from 0 to 1764 [ 58.980366][ T5631] loop2: detected capacity change from 0 to 8192 [ 59.013098][ T3300] loop3: p2 p3 p4 [ 59.016904][ T3300] loop3: p2 size 9435648 extends beyond EOD, truncated [ 59.055521][ T3300] loop3: p3 start 67174144 is beyond EOD, truncated [ 59.075196][ T3300] loop3: p4 size 50331904 extends beyond EOD, truncated [ 59.116652][ T5627] loop3: p2 p3 p4 [ 59.149678][ T5627] loop3: p2 size 9435648 extends beyond EOD, truncated [ 59.173841][ T5627] loop3: p3 start 67174144 is beyond EOD, truncated [ 59.180501][ T5627] loop3: p4 size 50331904 extends beyond EOD, truncated [ 59.341849][ T3652] udevd[3652]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 59.359213][ T3300] udevd[3300]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 59.409524][ T3652] udevd[3652]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 59.430314][ T3300] udevd[3300]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 59.445477][ T5687] loop2: detected capacity change from 0 to 512 [ 59.453652][ T5676] loop0: detected capacity change from 0 to 8192 [ 59.470271][ T5687] EXT4-fs (loop2): Filesystem with casefold feature cannot be mounted without CONFIG_UNICODE [ 59.488347][ T5688] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 not in group (block 4294967295)! [ 59.525561][ T5688] EXT4-fs (loop3): group descriptors corrupted! [ 59.537405][ T3652] loop0: p1 p2 p3 p4 [ 59.561340][ T3652] loop0: p1 size 196608 extends beyond EOD, truncated [ 59.573535][ T3652] loop0: p2 size 150994944 extends beyond EOD, truncated [ 59.585666][ T3652] loop0: p3 size 66846464 extends beyond EOD, truncated [ 59.611825][ T3652] loop0: p4 size 479744 extends beyond EOD, truncated [ 59.646693][ T5676] loop0: p1 p2 p3 p4 [ 59.657618][ T5676] loop0: p1 size 196608 extends beyond EOD, truncated [ 59.682626][ T5676] loop0: p2 size 150994944 extends beyond EOD, truncated [ 59.704325][ T5676] loop0: p3 size 66846464 extends beyond EOD, truncated [ 59.721742][ T5676] loop0: p4 size 479744 extends beyond EOD, truncated [ 59.873777][ T5721] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 59.915606][ T3300] udevd[3300]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 59.932562][ T3652] udevd[3652]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 59.945397][ T5112] udevd[5112]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 59.956194][ T3483] udevd[3483]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 60.015673][ T3300] udevd[3300]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 60.030390][ T3483] udevd[3483]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 60.106006][ T5739] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 not in group (block 4294967295)! [ 60.124791][ T5739] EXT4-fs (loop2): group descriptors corrupted! [ 60.245195][ T5753] rock: directory entry would overflow storage [ 60.252229][ T5753] rock: sig=0x4543, size=28, remaining=18 [ 60.719835][ T5827] SELinux: security_context_str_to_sid (O*3!L;(x?8>${S7#!g.&[n٦9P9\ETWq3H*8YYLGR!I*' CDX [ 60.719835][ T5827] s0dnph5L0|qD81A{ꈆnK P) failed with errno=-22 [ 60.899378][ T5851] tmpfs: Bad value for 'mpol' [ 61.426194][ T5925] EXT4-fs: user quota file already specified [ 61.591849][ T5943] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 61.618832][ T5943] EXT4-fs (loop0): group descriptors corrupted! [ 61.626860][ T5945] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 [ 61.663449][ T5951] vfat: Bad value for 'utf8' [ 61.945637][ T5985] ip_tunnel: non-ECT from 100.1.1.0 with TOS=0x3 [ 62.009334][ T5988] set_capacity_and_notify: 11 callbacks suppressed [ 62.009354][ T5988] loop3: detected capacity change from 0 to 1024 [ 62.071104][ T5988] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 62.139744][ T5988] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (12687!=20869) [ 62.184528][ T6011] futex_wake_op: syz.0.1221 tries to shift op by 32; fix this program [ 62.193140][ T5988] EXT4-fs (loop3): invalid journal inode [ 62.198853][ T5988] EXT4-fs (loop3): can't get journal size [ 62.232414][ T5988] EXT4-fs error (device loop3): ext4_protect_reserved_inode:182: inode #2: comm syz.3.1210: blocks 3-3 from inode overlap system zone [ 62.263858][ T5988] loop3: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 62.264093][ T5988] EXT4-fs (loop3): failed to initialize system zone (-117) [ 62.273471][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 62.273490][ C0] EXT4-fs (loop3): initial error at time 1771719534: ext4_protect_reserved_inode:182: inode 2 [ 62.273521][ C0] EXT4-fs (loop3): last error at time 1771719534: ext4_protect_reserved_inode:182: inode 2 [ 62.307782][ T5988] EXT4-fs (loop3): mount failed [ 62.588371][ T6052] 9p: Bad value for 'rfdno' [ 63.192913][ T28] kauditd_printk_skb: 11 callbacks suppressed [ 63.192928][ T28] audit: type=1400 audit(1771719535.791:189): avc: denied { create } for pid=6120 comm="syz.0.1275" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=iucv_socket permissive=1 [ 63.292135][ T28] audit: type=1400 audit(1771719535.885:190): avc: denied { create } for pid=6135 comm="syz.4.1284" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 63.351211][ T28] audit: type=1400 audit(1771719535.896:191): avc: denied { bpf } for pid=6136 comm="syz.0.1282" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 63.396466][ T28] audit: type=1400 audit(1771719535.896:192): avc: denied { perfmon } for pid=6136 comm="syz.0.1282" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 63.487120][ T6160] tmpfs: Bad value for 'mpol' [ 63.515464][ T28] audit: type=1400 audit(1771719536.127:193): avc: denied { create } for pid=6162 comm="syz.2.1296" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 63.541241][ T6168] loop0: detected capacity change from 0 to 512 [ 63.591046][ T6168] EXT4-fs (loop0): Cannot turn on journaled quota: type 1: error -2 [ 63.652896][ T6168] EXT4-fs error (device loop0): ext4_orphan_get:1391: inode #13: comm syz.0.1298: iget: bad i_size value: 12154757448730 [ 63.669511][ T6182] loop2: detected capacity change from 0 to 512 [ 63.694141][ T6168] loop0: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 63.694306][ T6168] EXT4-fs error (device loop0): ext4_orphan_get:1396: comm syz.0.1298: couldn't read orphan inode 13 (err -117) [ 63.703538][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 63.703556][ C1] EXT4-fs (loop0): initial error at time 1771719536: ext4_orphan_get:1391: inode 13 [ 63.703605][ C1] EXT4-fs (loop0): last error at time 1771719536: ext4_orphan_get:1391: inode 13 [ 63.742828][ T6182] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 63.760518][ T6168] loop0: lost filesystem error report for type 5 error -117 [ 63.766461][ T6168] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 63.798432][ T6191] SELinux: Context system_u:object_r:netutils_exec_t:s0 is not valid (left unmapped). [ 63.810743][ T6182] EXT4-fs (loop2): 1 truncate cleaned up [ 63.817324][ T28] audit: type=1400 audit(1771719536.421:194): avc: denied { mac_admin } for pid=6189 comm="syz.1.1308" capability=33 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 63.822405][ T6182] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 63.871509][ T3314] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 63.884015][ T28] audit: type=1400 audit(1771719536.505:195): avc: denied { relabelto } for pid=6189 comm="syz.1.1308" 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="system_u:object_r:netutils_exec_t:s0" [ 63.912222][ T3311] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 63.915836][ T28] audit: type=1400 audit(1771719536.505:196): avc: denied { associate } for pid=6189 comm="syz.1.1308" 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="system_u:object_r:netutils_exec_t:s0" [ 64.182616][ T6230] SELinux: Context u:r:untrusted_app:s0:c512,c768 is not valid (left unmapped). [ 64.198996][ T28] audit: type=1400 audit(1771719536.841:197): avc: denied { create } for pid=6232 comm="syz.4.1329" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 64.257604][ T28] audit: type=1400 audit(1771719536.841:198): avc: denied { relabelto } for pid=6227 comm="syz.3.1326" name="285" dev="tmpfs" ino=1472 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="u:r:untrusted_app:s0:c512,c768" [ 64.304616][ T6238] loop2: detected capacity change from 0 to 2048 [ 64.327850][ T6238] FAT-fs (loop2): FAT read failed (blocknr 1056) [ 64.768657][ T6289] loop0: detected capacity change from 0 to 128 [ 64.809526][ T6289] EXT4-fs (loop0): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 64.836418][ T3300] udevd[3300]: incorrect ext4 checksum on /dev/loop0 [ 65.026481][ T6324] tmpfs: Bad value for 'huge' [ 65.152330][ T6330] loop1: detected capacity change from 0 to 8192 [ 65.206854][ T6342] loop2: detected capacity change from 0 to 256 [ 65.230373][ T3300] loop1: p1 p2 p4 [ 65.234258][ T3300] loop1: p1 start 4294967280 is beyond EOD, truncated [ 65.266413][ T3300] loop1: p2 size 590592 extends beyond EOD, truncated [ 65.274126][ T6342] FAT-fs (loop2): Invalid FSINFO signature: 0x00fffff8, 0x00000000 (sector = 1) [ 65.283890][ T3300] loop1: p4 size 33554432 extends beyond EOD, truncated [ 65.291580][ T6342] FAT-fs (loop2): bogus number of directory entries (1) [ 65.299671][ T6342] FAT-fs (loop2): Can't find a valid FAT filesystem [ 65.309149][ T6330] loop1: p1 p2 p4 [ 65.324555][ T6330] loop1: p1 start 4294967280 is beyond EOD, truncated [ 65.343882][ T6330] loop1: p2 size 590592 extends beyond EOD, truncated [ 65.371543][ T6330] loop1: p4 size 33554432 extends beyond EOD, truncated [ 65.473749][ T6364] loop2: detected capacity change from 0 to 512 [ 65.499252][ T6364] EXT4-fs: Ignoring removed bh option [ 65.509469][ T6367] loop4: detected capacity change from 0 to 1024 [ 65.514525][ T3652] udevd[3652]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 65.526767][ T6364] EXT4-fs warning (device loop2): dx_probe:861: inode #2: comm syz.2.1393: dx entry: limit 0 != root limit 125 [ 65.530846][ T3300] udevd[3300]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 65.550691][ T6367] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (7780!=20869) [ 65.561532][ T6367] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 65.575529][ T6364] EXT4-fs warning (device loop2): dx_probe:934: inode #2: comm syz.2.1393: Corrupt directory, running e2fsck is recommended [ 65.599828][ T6367] EXT4-fs (loop4): invalid journal inode [ 65.611096][ T6364] EXT4-fs error (device loop2): ext4_map_blocks:776: inode #2: block 8: comm syz.2.1393: lblock 11 mapped to illegal pblock 8 (length 1) [ 65.621267][ T6367] EXT4-fs (loop4): can't get journal size [ 65.643845][ T3300] udevd[3300]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 65.659465][ T3483] udevd[3483]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 65.675672][ T6364] loop2: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 65.675893][ T6364] EXT4-fs (loop2): Cannot turn on journaled quota: type 1: error -117 [ 65.685019][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 65.685044][ C0] EXT4-fs (loop2): initial error at time 1771719538: ext4_map_blocks:776: inode 2: block 8 [ 65.685088][ C0] EXT4-fs (loop2): last error at time 1771719538: ext4_map_blocks:776: inode 2: block 8 [ 65.709033][ T6367] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 65.742248][ T6364] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 65.764041][ T6381] loop3: detected capacity change from 0 to 512 [ 65.809669][ T6383] ------------[ cut here ]------------ [ 65.815270][ T6383] verifier bug: REG INVARIANTS VIOLATION (true_reg1): range bounds violation u64=[0xffffdfcd, 0xffffffffffffdfcc] s64=[0x80000000ffffdfcd, 0x7fffffffffffdfcc] u32=[0xffffdfcd, 0xffffdfcc] s32=[0xffffdfcd, 0xffffdfcc] var_off=(0xffffdfcc, 0xffffffff00000000) [ 65.840001][ T6383] WARNING: kernel/bpf/verifier.c:2769 at reg_bounds_sanity_check+0x15b/0x660, CPU#0: syz.2.1401/6383 [ 65.851055][ T6383] Modules linked in: [ 65.855023][ T6383] CPU: 0 UID: 0 PID: 6383 Comm: syz.2.1401 Tainted: G W syzkaller #0 PREEMPT(full) [ 65.866051][ T6383] Tainted: [W]=WARN [ 65.869895][ T6383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 65.880015][ T6383] RIP: 0010:reg_bounds_sanity_check+0x27d/0x660 [ 65.886352][ T6383] Code: 24 78 4c 8b 44 24 70 4c 8b 4c 24 60 41 ff 74 24 20 41 55 53 ff 74 24 68 ff 74 24 78 ff b4 24 90 00 00 00 ff b4 24 b0 00 00 00 <67> 48 0f b9 3a 48 83 c4 38 4c 8b ac 24 98 00 00 00 49 8d 85 80 08 [ 65.890472][ T6385] EXT4-fs (loop4): orphan cleanup on readonly fs [ 65.906041][ T6383] RSP: 0018:ffffc90000f5b368 EFLAGS: 00010246 [ 65.918549][ T6383] RAX: ffff888104e99af8 RBX: 00000000ffffdfcc RCX: 00000000ffffdfcd [ 65.926622][ T6383] RDX: ffffffff86817475 RSI: ffffffff866d8fc2 RDI: ffffffff871d3f90 [ 65.934641][ T6383] RBP: ffff88811dda3270 R08: ffffffffffffdfcc R09: 80000000ffffdfcd [ 65.942706][ T6383] R10: 00000000000000d0 R11: 0000000000000002 R12: ffff88811dda3230 [ 65.950822][ T6383] R13: 00000000ffffdfcc R14: ffff88811dda327c R15: ffff88811dda3268 [ 65.958942][ T6383] FS: 00007f055fa576c0(0000) GS:ffff8882ae8db000(0000) knlGS:0000000000000000 [ 65.967959][ T6383] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 65.974687][ T6383] CR2: 00007f05610ae9d3 CR3: 0000000127fce000 CR4: 00000000003506f0 [ 65.982866][ T6383] Call Trace: [ 65.986275][ T6383] [ 65.989238][ T6383] reg_set_min_max+0x1c8/0x260 [ 65.994050][ T6383] check_cond_jmp_op+0x13b0/0x1ab0 [ 65.999281][ T6383] do_check+0x4a9b/0x9860 [ 66.003756][ T6383] do_check_common+0xd0b/0x1630 [ 66.008998][ T6383] bpf_check+0x2f78/0xcc30 [ 66.013537][ T6383] ? __alloc_frozen_pages_noprof+0x18a/0x360 [ 66.019624][ T6383] ? alloc_pages_bulk_noprof+0x4aa/0x530 [ 66.025361][ T6383] ? __vmap_pages_range_noflush+0xb9c/0xcc0 [ 66.031318][ T6383] ? css_rstat_updated+0xbb/0x280 [ 66.036398][ T6383] ? pcpu_block_refresh_hint+0x10b/0x170 [ 66.042108][ T6383] ? pcpu_block_update_hint_alloc+0x640/0x660 [ 66.048215][ T6383] ? pcpu_block_update_hint_alloc+0x640/0x660 [ 66.054358][ T6383] ? css_rstat_updated+0xbb/0x280 [ 66.059506][ T6383] ? mod_memcg_state+0x182/0x270 [ 66.064525][ T6383] ? __rcu_read_unlock+0x4e/0x70 [ 66.069529][ T6383] ? avc_has_perm_noaudit+0xab/0x130 [ 66.075305][ T6383] ? avc_has_perm+0x101/0x190 [ 66.080065][ T6383] ? selinux_bpf_prog_load+0x197/0x1c0 [ 66.085654][ T6383] ? security_bpf_prog_load+0x9e/0x140 [ 66.091214][ T6383] bpf_prog_load+0xf76/0x1140 [ 66.095985][ T6383] ? security_bpf+0x2b/0x90 [ 66.100655][ T6383] __sys_bpf+0x505/0x7e0 [ 66.104951][ T6383] __x64_sys_bpf+0x41/0x50 [ 66.109448][ T6383] x64_sys_call+0x10cb/0x3020 [ 66.114225][ T6383] do_syscall_64+0x12c/0x370 [ 66.118965][ T6383] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 66.124905][ T6383] RIP: 0033:0x7f0560ffc629 [ 66.125560][ T6385] EXT4-fs error (device loop4): ext4_xattr_inode_iget:441: inode #11: comm syz.4.1402: ea_inode with extended attributes [ 66.129429][ T6383] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 66.161825][ T6383] RSP: 002b:00007f055fa57028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 66.170418][ T6383] RAX: ffffffffffffffda RBX: 00007f0561275fa0 RCX: 00007f0560ffc629 [ 66.178524][ T6383] RDX: 0000000000000049 RSI: 0000200000000140 RDI: 0000000000000005 [ 66.186608][ T6383] RBP: 00007f0561092b39 R08: 0000000000000000 R09: 0000000000000000 [ 66.194652][ T6383] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 66.195155][ T6385] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 66.202701][ T6383] R13: 00007f0561276038 R14: 00007f0561275fa0 R15: 00007ffd3aec27a8 [ 66.202733][ T6383] [ 66.202742][ T6383] ---[ end trace 0000000000000000 ]--- [ 66.239501][ T6381] ext4 filesystem being mounted at /291/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 66.261877][ T6385] EXT4-fs error (device loop4): ext4_xattr_inode_iget:446: comm syz.4.1402: error while reading EA inode 11 err=-117 [ 66.274265][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 66.274286][ C0] EXT4-fs (loop4): initial error at time 1771719539: ext4_xattr_inode_iget:441: inode 11 [ 66.274311][ C0] EXT4-fs (loop4): last error at time 1771719539: ext4_xattr_inode_iget:441: inode 11 [ 66.346568][ T6385] loop4: lost filesystem error report for type 5 error -117 [ 66.346870][ T6385] EXT4-fs (loop4): 1 orphan inode deleted [ 66.372090][ T6410] IPv6: addrconf: prefix option has invalid lifetime [ 66.717431][ T6463] syz.0.1439 (6463): attempted to duplicate a private mapping with mremap. This is not supported. [ 66.728467][ T6458] EXT4-fs (loop2): orphan cleanup on readonly fs [ 66.740733][ T6458] EXT4-fs (loop2): Cannot turn on journaled quota: type 0: error -2 [ 66.763686][ T6458] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #13: comm syz.2.1437: invalid indirect mapped block 8 (level 2) [ 66.787287][ T6458] loop2: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 66.787445][ T6458] EXT4-fs (loop2): Remounting filesystem read-only [ 66.796667][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 66.796711][ C0] EXT4-fs (loop2): initial error at time 1771722099: ext4_free_branches:1023: inode 13 [ 66.796747][ C0] EXT4-fs (loop2): last error at time 1771722099: ext4_free_branches:1023: inode 13 [ 66.830891][ T6458] EXT4-fs (loop2): 1 truncate cleaned up [ 66.843877][ T6471] ip6_tunnel: non-ECT from fe80:0000:0000:0000:0000:0000:0000:00bb with DS=0x1f [ 66.989918][ T6491] set_capacity_and_notify: 3 callbacks suppressed [ 66.989937][ T6491] loop0: detected capacity change from 0 to 128 [ 67.029003][ T6491] FAT-fs (loop0): bogus number of reserved sectors [ 67.058200][ T6491] FAT-fs (loop0): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 67.078097][ T6491] FAT-fs (loop0): Can't find a valid FAT filesystem [ 67.179808][ T6515] loop1: detected capacity change from 0 to 512 [ 67.221535][ T6515] EXT4-fs (loop1): orphan cleanup on readonly fs [ 67.228327][ T6515] 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. [ 67.245180][ T6515] EXT4-fs (loop1): Cannot turn on quotas: error -117 [ 67.252003][ T6515] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.1465: couldn't read orphan inode 26 (err -116) [ 67.264982][ T6515] loop1: lost filesystem error report for type 5 error -116 [ 67.417333][ T6549] loop2: detected capacity change from 0 to 128 [ 67.452407][ T6549] FAT-fs (loop2): bogus logical sector size 759 [ 67.468210][ T6549] FAT-fs (loop2): Can't find a valid FAT filesystem [ 67.490821][ T6556] loop0: detected capacity change from 0 to 512 [ 67.517353][ T6556] EXT4-fs error (device loop0): ext4_do_update_inode:5569: inode #3: comm syz.0.1485: corrupted inode contents [ 67.575704][ T6556] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 67.582649][ T6556] EXT4-fs error (device loop0): ext4_dirty_inode:6450: inode #3: comm syz.0.1485: mark_inode_dirty error [ 67.591766][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 67.591787][ C0] EXT4-fs (loop0): initial error at time 1771722100: ext4_do_update_inode:5569: inode 3 [ 67.591840][ C0] EXT4-fs (loop0): last error at time 1771722100: ext4_do_update_inode:5569: inode 3 [ 67.628877][ T6556] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 67.638809][ T6556] EXT4-fs error (device loop0): ext4_do_update_inode:5569: inode #3: comm syz.0.1485: corrupted inode contents [ 67.659715][ T6556] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 67.660476][ T6556] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #3: comm syz.0.1485: mark_inode_dirty error [ 67.681106][ T6556] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 67.681622][ T6556] EXT4-fs error (device loop0): ext4_acquire_dquot:7001: comm syz.0.1485: Failed to acquire dquot type 0 [ 67.733430][ T6556] loop0: lost filesystem error report for type 5 error -117 [ 67.734012][ T6556] EXT4-fs error (device loop0): ext4_do_update_inode:5569: inode #16: comm syz.0.1485: corrupted inode contents [ 67.797241][ T6556] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 67.797381][ T6556] EXT4-fs error (device loop0): ext4_dirty_inode:6450: inode #16: comm syz.0.1485: mark_inode_dirty error [ 67.830085][ T6556] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 67.830791][ T6591] cgroup2: Unknown parameter '[' [ 67.834600][ T6556] EXT4-fs error (device loop0): ext4_do_update_inode:5569: inode #16: comm syz.0.1485: corrupted inode contents [ 67.870007][ T6593] loop1: detected capacity change from 0 to 512 [ 67.878384][ T6556] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 67.878597][ T6556] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #16: comm syz.0.1485: mark_inode_dirty error [ 67.897000][ T6593] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 67.923134][ T6593] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e12c, mo2=0002] [ 67.931787][ T6593] System zones: 1-12 [ 67.935956][ T6593] EXT4-fs (loop1): orphan cleanup on readonly fs [ 67.943202][ T6593] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.1503: bg 0: block 361: padding at end of block bitmap is not set [ 67.958493][ T6593] loop1: lost filesystem error report for type 5 error -117 [ 67.968713][ T6593] EXT4-fs (loop1): Remounting filesystem read-only [ 67.976078][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 67.976110][ C0] EXT4-fs (loop1): initial error at time 1771722100: ext4_validate_block_bitmap:441 [ 67.976135][ C0] EXT4-fs (loop1): last error at time 1771722100: ext4_validate_block_bitmap:441 [ 67.984840][ T6556] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 67.990154][ T6593] EXT4-fs (loop1): 1 truncate cleaned up [ 68.038233][ T6556] EXT4-fs error (device loop0): ext4_do_update_inode:5569: inode #16: comm syz.0.1485: corrupted inode contents [ 68.076874][ T6556] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 68.077516][ T6556] EXT4-fs error (device loop0) in ext4_orphan_del:303: Corrupt filesystem [ 68.122192][ T6556] loop0: lost filesystem error report for type 5 error -117 [ 68.122433][ T6556] EXT4-fs error (device loop0): ext4_do_update_inode:5569: inode #16: comm syz.0.1485: corrupted inode contents [ 68.163028][ T6614] loop4: detected capacity change from 0 to 512 [ 68.191054][ T6620] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(3) [ 68.197629][ T6620] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 68.205771][ T6614] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 68.215560][ T6556] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 68.217334][ T6556] EXT4-fs error (device loop0): ext4_truncate:4587: inode #16: comm syz.0.1485: mark_inode_dirty error [ 68.255697][ T6620] vhci_hcd vhci_hcd.0: Device attached [ 68.258664][ T6614] EXT4-fs (loop4): orphan cleanup on readonly fs [ 68.271866][ T6614] EXT4-fs error (device loop4): ext4_quota_enable:7188: comm syz.4.1512: Bad quota inum: 1, type: 1 [ 68.282275][ T6621] vhci_hcd: connection closed [ 68.283051][ T6556] EXT4-fs error (device loop0) in ext4_process_orphan:345: Corrupt filesystem [ 68.283968][ T314] vhci_hcd vhci_hcd.2: stop threads [ 68.288390][ T6614] loop4: lost filesystem error report for type 5 error -117 [ 68.297096][ T314] vhci_hcd vhci_hcd.2: release socket [ 68.314477][ T6614] EXT4-fs warning (device loop4): ext4_enable_quotas:7236: Failed to enable quota tracking (type=1, err=-117, ino=1). Please run e2fsck to fix. [ 68.315157][ T314] vhci_hcd vhci_hcd.2: disconnect device [ 68.329408][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 68.329425][ C0] EXT4-fs (loop4): initial error at time 1771722101: ext4_quota_enable:7188 [ 68.329448][ C0] EXT4-fs (loop4): last error at time 1771722101: ext4_quota_enable:7188 [ 68.336299][ T6556] loop0: lost filesystem error report for type 5 error -117 [ 68.356235][ T6614] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 68.403192][ T6556] EXT4-fs (loop0): 1 truncate cleaned up [ 68.452630][ T6556] EXT4-fs mount: 14 callbacks suppressed [ 68.452651][ T6556] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 68.489419][ T6556] ext4 filesystem being mounted at /295/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 68.519336][ T6645] loop4: detected capacity change from 0 to 512 [ 68.592325][ T6645] EXT4-fs error (device loop4): ext4_quota_enable:7192: inode #4: comm syz.4.1526: iget: bogus i_mode (0) [ 68.604407][ T3311] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.645466][ T6645] EXT4-fs error (device loop4): ext4_quota_enable:7195: comm syz.4.1526: Bad quota inode: 4, type: 1 [ 68.658602][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 68.665084][ C0] EXT4-fs (loop4): initial error at time 1771722101: ext4_quota_enable:7192: inode 4 [ 68.674611][ C0] EXT4-fs (loop4): last error at time 1771722101: ext4_quota_enable:7192: inode 4 [ 68.686303][ T6645] loop4: lost filesystem error report for type 5 error -117 [ 68.689232][ T6645] 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. [ 68.718123][ T6645] EXT4-fs (loop4): mount failed [ 68.891757][ T28] kauditd_printk_skb: 8 callbacks suppressed [ 68.891774][ T28] audit: type=1326 audit(1771722101.772:204): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6688 comm="syz.2.1548" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f0560ffc629 code=0x0 [ 68.961659][ T6695] loop1: detected capacity change from 0 to 512 [ 69.000484][ T6695] EXT4-fs: Ignoring removed oldalloc option [ 69.018738][ T6695] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 69.059205][ T6695] EXT4-fs error (device loop1): ext4_orphan_get:1391: inode #15: comm syz.1.1549: iget: bogus i_mode (4) [ 69.096872][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 69.103359][ C0] EXT4-fs (loop1): initial error at time 1771722101: ext4_orphan_get:1391: inode 15 [ 69.112819][ C0] EXT4-fs (loop1): last error at time 1771722101: ext4_orphan_get:1391: inode 15 [ 69.128523][ T6695] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.1549: couldn't read orphan inode 15 (err -117) [ 69.160056][ T6705] loop3: detected capacity change from 0 to 8192 [ 69.175302][ T6695] loop1: lost filesystem error report for type 5 error -117 [ 69.177399][ T6714] loop0: detected capacity change from 0 to 512 [ 69.177715][ T6695] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 69.190362][ T6714] EXT4-fs: Ignoring removed oldalloc option [ 69.213098][ T6705] loop3: p1 p3 p4 [ 69.216954][ T6705] loop3: p1 size 477167616 extends beyond EOD, truncated [ 69.240719][ T6714] EXT4-fs (loop0): corrupt root inode, run e2fsck [ 69.247244][ T6714] EXT4-fs (loop0): mount failed [ 69.266817][ T6705] loop3: p3 start 4294901760 is beyond EOD, truncated [ 69.274163][ T6705] loop3: p4 size 32768 extends beyond EOD, truncated [ 69.319403][ T3309] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.445918][ T28] audit: type=1400 audit(1771722102.350:205): avc: denied { create } for pid=6742 comm="syz.0.1573" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_nflog_socket permissive=1 [ 69.476298][ T3602] udevd[3602]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 69.490322][ T3300] udevd[3300]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 69.500935][ T6741] EXT4-fs: Ignoring removed oldalloc option [ 69.521585][ T6741] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 69.564686][ T6741] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a016c018, mo2=0002] [ 69.572656][ T6741] System zones: 1-12 [ 69.577631][ T6741] EXT4-fs error (device loop1): ext4_iget_extra_inode:5025: inode #11: comm syz.1.1571: corrupted in-inode xattr: e_name out of bounds [ 69.592064][ T6741] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.1571: couldn't read orphan inode 11 (err -117) [ 69.604025][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 69.604049][ C0] EXT4-fs (loop1): initial error at time 1771722102: ext4_iget_extra_inode:5025: inode 11 [ 69.604081][ C0] EXT4-fs (loop1): last error at time 1771722102: ext4_iget_extra_inode:5025: inode 11 [ 69.630412][ T6741] loop1: lost filesystem error report for type 5 error -117 [ 69.631229][ T6741] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 69.723867][ T3309] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.986195][ T6794] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (57259!=33349) [ 69.986948][ T28] audit: type=1400 audit(1771722102.927:206): avc: denied { create } for pid=6793 comm="syz.4.1598" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_connector_socket permissive=1 [ 70.062251][ T6794] EXT4-fs (loop0): orphan cleanup on readonly fs [ 70.073608][ T6794] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:517: comm syz.0.1597: Block bitmap for bg 0 marked uninitialized [ 70.087316][ T6794] loop0: lost filesystem error report for type 5 error -117 [ 70.096887][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 70.096911][ T6794] EXT4-fs (loop0): Remounting filesystem read-only [ 70.104219][ C1] EXT4-fs (loop0): initial error at time 1771722103: ext4_read_block_bitmap_nowait:517 [ 70.126917][ C1] EXT4-fs (loop0): last error at time 1771722103: ext4_read_block_bitmap_nowait:517 [ 70.141391][ T6794] EXT4-fs (loop0): 1 orphan inode deleted [ 70.147702][ T6794] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 70.214717][ T3311] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 70.265875][ T6819] tmpfs: Unsupported parameter 'huge' [ 70.307423][ T6820] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 70.328747][ T6820] EXT4-fs (loop0): orphan cleanup on readonly fs [ 70.335495][ T6820] EXT4-fs error (device loop0): ext4_quota_enable:7188: comm syz.0.1608: Bad quota inum: 1, type: 1 [ 70.346566][ T6820] loop0: lost filesystem error report for type 5 error -117 [ 70.349504][ T6820] EXT4-fs warning (device loop0): ext4_enable_quotas:7236: Failed to enable quota tracking (type=1, err=-117, ino=1). Please run e2fsck to fix. [ 70.357137][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 70.357156][ C0] EXT4-fs (loop0): initial error at time 1771722103: ext4_quota_enable:7188 [ 70.357180][ C0] EXT4-fs (loop0): last error at time 1771722103: ext4_quota_enable:7188 [ 70.396655][ T6820] EXT4-fs (loop0): Cannot turn on quotas: error -117 [ 70.412913][ T6820] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 70.493929][ T3311] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 70.503162][ T6839] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 70.561865][ T6839] EXT4-fs (loop3): warning: checktime reached, running e2fsck is recommended [ 70.588511][ T6850] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 70.600354][ T6839] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a842c01c, mo2=0002] [ 70.608827][ T6839] System zones: 0-2, 18-18, 34-34 [ 70.628530][ T6850] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c841e018, mo2=0000] [ 70.636911][ T6839] EXT4-fs error (device loop3): ext4_orphan_get:1417: comm syz.3.1619: bad orphan inode 15 [ 70.670376][ T6850] EXT4-fs error (device loop4): ext4_ext_check_inode:521: inode #3: comm syz.4.1624: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 70.670343][ T6839] loop3: lost filesystem error report for type 5 error -117 [ 70.696737][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 70.710540][ C1] EXT4-fs (loop4): initial error at time 1771722103: ext4_ext_check_inode:521: inode 3 [ 70.716468][ T6839] ext4_test_bit(bit=14, block=18) = 1 [ 70.720268][ C1] EXT4-fs (loop4): last error at time 1771722103: ext4_ext_check_inode:521: inode 3 [ 70.725687][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 70.725715][ C0] EXT4-fs (loop3): initial error at time 1771722103: ext4_orphan_get:1417 [ 70.735380][ T6850] EXT4-fs error (device loop4): ext4_quota_enable:7195: comm syz.4.1624: Bad quota inode: 3, type: 0 [ 70.741539][ C0] [ 70.741548][ C0] EXT4-fs (loop3): last error at time 1771722103: ext4_orphan_get:1417 [ 70.763830][ T6850] loop4: lost filesystem error report for type 5 error -117 [ 70.780319][ T6850] EXT4-fs warning (device loop4): ext4_enable_quotas:7236: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 70.784995][ T3300] Alternate GPT is invalid, using primary GPT. [ 70.788083][ T6850] EXT4-fs (loop4): mount failed [ 70.815847][ T3300] loop2: p1 p2 p3 [ 70.819963][ T6839] is_bad_inode(inode)=0 [ 70.851142][ T6839] NEXT_ORPHAN(inode)=2264924160 [ 70.854822][ T6854] Alternate GPT is invalid, using primary GPT. [ 70.861050][ T6839] max_ino=32 [ 70.862814][ T6854] loop2: p1 p2 p3 [ 70.865604][ T6839] i_nlink=0 [ 70.873142][ T6839] EXT4-fs error (device loop3): ext4_do_update_inode:5569: inode #15: comm syz.3.1619: corrupted inode contents [ 70.905545][ T3002] Alternate GPT is invalid, using primary GPT. [ 70.915271][ T3002] loop2: p1 p2 p3 [ 70.922268][ T6839] EXT4-fs error (device loop3): ext4_dirty_inode:6450: inode #15: comm syz.3.1619: mark_inode_dirty error [ 70.939597][ T6839] EXT4-fs error (device loop3): ext4_do_update_inode:5569: inode #15: comm syz.3.1619: corrupted inode contents [ 70.965761][ T6839] EXT4-fs error (device loop3): ext4_xattr_delete_inode:2999: inode #15: comm syz.3.1619: mark_inode_dirty error [ 70.978762][ T6839] EXT4-fs error (device loop3): ext4_xattr_delete_inode:3002: inode #15: comm syz.3.1619: mark inode dirty (error -117) [ 70.993273][ T6839] EXT4-fs warning (device loop3): ext4_evict_inode:275: xattr delete (err -117) [ 71.009719][ T3300] udevd[3300]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 71.033522][ T6839] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 71.038997][ T3652] udevd[3652]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 71.059877][ T3483] udevd[3483]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 71.069759][ T6872] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 71.085290][ T6872] JBD2: no valid journal superblock found [ 71.091777][ T6872] EXT4-fs (loop2): Could not load journal inode [ 71.113369][ T6878] EXT4-fs (loop0): unsupported descriptor size 0 [ 71.125309][ T28] audit: type=1400 audit(1771722104.093:207): avc: denied { write } for pid=6879 comm="syz.1.1639" name="mdstat" dev="proc" ino=4026532009 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_mdstat_t tclass=file permissive=1 [ 71.186700][ T3300] udevd[3300]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 71.204401][ T3652] udevd[3652]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 71.216577][ T3483] udevd[3483]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 71.236532][ T6885] EXT4-fs error (device loop2): ext4_do_update_inode:5569: inode #3: comm syz.2.1640: corrupted inode contents [ 71.269012][ T3310] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.296725][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 71.303233][ C1] EXT4-fs (loop2): initial error at time 1771722104: ext4_do_update_inode:5569: inode 3 [ 71.313030][ C1] EXT4-fs (loop2): last error at time 1771722104: ext4_do_update_inode:5569: inode 3 [ 71.327140][ T6885] EXT4-fs error (device loop2): ext4_dirty_inode:6450: inode #3: comm syz.2.1640: mark_inode_dirty error [ 71.354999][ T5112] udevd[5112]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 71.368952][ T3602] udevd[3602]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 71.371748][ T3300] udevd[3300]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 71.399098][ T6885] EXT4-fs error (device loop2): ext4_do_update_inode:5569: inode #3: comm syz.2.1640: corrupted inode contents [ 71.420498][ T6885] EXT4-fs error (device loop2): __ext4_ext_dirty:207: inode #3: comm syz.2.1640: mark_inode_dirty error [ 71.433561][ T6885] Quota error (device loop2): write_blk: dquota write failed [ 71.441186][ T6885] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 71.459071][ T6885] EXT4-fs error (device loop2): ext4_acquire_dquot:7001: comm syz.2.1640: Failed to acquire dquot type 0 [ 71.487186][ T6885] loop2: lost filesystem error report for type 5 error -117 [ 71.488389][ T6885] EXT4-fs error (device loop2): ext4_do_update_inode:5569: inode #16: comm syz.2.1640: corrupted inode contents [ 71.515765][ T6885] EXT4-fs error (device loop2): ext4_dirty_inode:6450: inode #16: comm syz.2.1640: mark_inode_dirty error [ 71.533640][ T6885] EXT4-fs error (device loop2): ext4_do_update_inode:5569: inode #16: comm syz.2.1640: corrupted inode contents [ 71.547794][ T6885] EXT4-fs error (device loop2): __ext4_ext_dirty:207: inode #16: comm syz.2.1640: mark_inode_dirty error [ 71.559383][ T6885] EXT4-fs error (device loop2): ext4_do_update_inode:5569: inode #16: comm syz.2.1640: corrupted inode contents [ 71.572082][ T6885] EXT4-fs error (device loop2) in ext4_orphan_del:303: Corrupt filesystem [ 71.581775][ T6885] loop2: lost filesystem error report for type 5 error -117 [ 71.581968][ T6885] EXT4-fs error (device loop2): ext4_do_update_inode:5569: inode #16: comm syz.2.1640: corrupted inode contents [ 71.602377][ T6885] EXT4-fs error (device loop2): ext4_truncate:4587: inode #16: comm syz.2.1640: mark_inode_dirty error [ 71.615957][ T6885] EXT4-fs error (device loop2) in ext4_process_orphan:345: Corrupt filesystem [ 71.626864][ T6885] loop2: lost filesystem error report for type 5 error -117 [ 71.627281][ T6885] EXT4-fs (loop2): 1 truncate cleaned up [ 71.641228][ T6885] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 71.656154][ T6885] ext4 filesystem being mounted at /329/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 71.680794][ T3314] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.863155][ T6928] set_capacity_and_notify: 11 callbacks suppressed [ 71.863173][ T6928] loop4: detected capacity change from 0 to 512 [ 72.107236][ T6928] EXT4-fs error (device loop4): ext4_do_update_inode:5569: inode #3: comm syz.4.1659: corrupted inode contents [ 72.146430][ T28] audit: type=1326 audit(1771722105.195:208): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6951 comm="syz.3.1669" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f99ca4dc629 code=0x0 [ 72.168578][ T6928] EXT4-fs error (device loop4): ext4_dirty_inode:6450: inode #3: comm syz.4.1659: mark_inode_dirty error [ 72.180504][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 72.180529][ C0] EXT4-fs (loop4): initial error at time 1771722105: ext4_do_update_inode:5569: inode 3 [ 72.180574][ C0] EXT4-fs (loop4): last error at time 1771722105: ext4_do_update_inode:5569: inode 3 [ 72.235906][ T6956] cgroup2: Unexpected value for 'memory_localevents' [ 72.285801][ T6928] EXT4-fs error (device loop4): ext4_do_update_inode:5569: inode #3: comm syz.4.1659: corrupted inode contents [ 72.298196][ T6928] EXT4-fs error (device loop4): __ext4_ext_dirty:207: inode #3: comm syz.4.1659: mark_inode_dirty error [ 72.353811][ T6928] fserror_report: 24 callbacks suppressed [ 72.353829][ T6928] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 72.381833][ T6928] Quota error (device loop4): write_blk: dquota write failed [ 72.442308][ T6928] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 72.485551][ T6928] EXT4-fs error (device loop4): ext4_acquire_dquot:7001: comm syz.4.1659: Failed to acquire dquot type 0 [ 72.526021][ T6928] EXT4-fs error (device loop4): ext4_do_update_inode:5569: inode #16: comm syz.4.1659: corrupted inode contents [ 72.573573][ T6928] loop4: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 72.573762][ T6928] EXT4-fs error (device loop4): ext4_dirty_inode:6450: inode #16: comm syz.4.1659: mark_inode_dirty error [ 72.658653][ T6928] loop4: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 72.668212][ T6928] EXT4-fs error (device loop4): ext4_do_update_inode:5569: inode #16: comm syz.4.1659: corrupted inode contents [ 72.715824][ T6928] loop4: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 72.716120][ T6928] EXT4-fs error (device loop4): __ext4_ext_dirty:207: inode #16: comm syz.4.1659: mark_inode_dirty error [ 72.744301][ T6928] loop4: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 72.744517][ T6928] EXT4-fs error (device loop4): ext4_do_update_inode:5569: inode #16: comm syz.4.1659: corrupted inode contents [ 72.785168][ T6928] loop4: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 72.785367][ T6928] EXT4-fs error (device loop4) in ext4_orphan_del:303: Corrupt filesystem [ 72.816392][ T6996] loop2: detected capacity change from 0 to 128 [ 72.820994][ T6928] EXT4-fs error (device loop4): ext4_do_update_inode:5569: inode #16: comm syz.4.1659: corrupted inode contents [ 72.837721][ T6928] loop4: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 72.837942][ T6928] EXT4-fs error (device loop4): ext4_truncate:4587: inode #16: comm syz.4.1659: mark_inode_dirty error [ 72.870723][ T6928] loop4: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 72.879142][ T6928] EXT4-fs error (device loop4) in ext4_process_orphan:345: Corrupt filesystem [ 72.935125][ T6928] EXT4-fs (loop4): 1 truncate cleaned up [ 72.941569][ T6928] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 72.987755][ T6928] ext4 filesystem being mounted at /323/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 73.014531][ T7008] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 73.030078][ T7010] loop1: detected capacity change from 0 to 2048 [ 73.040691][ T7010] EXT4-fs: Ignoring removed orlov option [ 73.046496][ T7010] EXT4-fs: Ignoring removed oldalloc option [ 73.083920][ T7010] EXT4-fs (loop1): filesystem too large to mount safely on this system [ 73.105591][ T3313] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.254497][ T7034] loop4: detected capacity change from 0 to 128 [ 73.276634][ T7034] FAT-fs (loop4): invalid media value (0x00) [ 73.300618][ T7034] FAT-fs (loop4): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 73.323480][ T7041] loop2: detected capacity change from 0 to 512 [ 73.325618][ T7034] FAT-fs (loop4): Can't find a valid FAT filesystem [ 73.347892][ T7041] EXT4-fs (loop2): SIPHASH is not a valid default hash value [ 73.575646][ T7079] loop3: detected capacity change from 0 to 512 [ 73.582412][ T28] audit: type=1400 audit(1771722106.697:209): avc: denied { read write } for pid=7081 comm="syz.4.1735" name="vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 73.607518][ T7079] EXT4-fs: Ignoring removed nomblk_io_submit option [ 73.622787][ T7079] ext4: Bad value for 'mb_optimize_scan' [ 73.659754][ T28] audit: type=1400 audit(1771722106.697:210): avc: denied { open } for pid=7081 comm="syz.4.1735" path="/dev/vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 73.788917][ T3652] ================================================================== [ 73.797162][ T3652] BUG: KCSAN: data-race in fill_mg_cmtime / shmem_mknod [ 73.804146][ T3652] [ 73.806495][ T3652] write to 0xffff888103ea66bc of 4 bytes by task 3300 on cpu 1: [ 73.814139][ T3652] shmem_mknod+0x143/0x170 [ 73.818604][ T3652] shmem_create+0x34/0x50 [ 73.822964][ T3652] path_openat+0xd75/0x2050 [ 73.827508][ T3652] do_file_open+0x16c/0x290 [ 73.832045][ T3652] do_sys_openat2+0x94/0x130 [ 73.836664][ T3652] __x64_sys_openat+0xf2/0x120 [ 73.841454][ T3652] x64_sys_call+0x1e39/0x3020 [ 73.846169][ T3652] do_syscall_64+0x12c/0x370 [ 73.850798][ T3652] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 73.856715][ T3652] [ 73.859054][ T3652] read to 0xffff888103ea66bc of 4 bytes by task 3652 on cpu 0: [ 73.866612][ T3652] fill_mg_cmtime+0x5b/0x270 [ 73.871235][ T3652] generic_fillattr+0x24a/0x340 [ 73.876110][ T3652] shmem_getattr+0x181/0x200 [ 73.880733][ T3652] vfs_getattr_nosec+0x146/0x1e0 [ 73.885691][ T3652] vfs_getattr+0x48/0x60 [ 73.889957][ T3652] vfs_statx_path+0x28/0x140 [ 73.894580][ T3652] vfs_statx+0xc4/0x170 [ 73.898767][ T3652] vfs_fstatat+0x118/0x170 [ 73.903200][ T3652] __se_sys_newfstatat+0x55/0x3e0 [ 73.908256][ T3652] __x64_sys_newfstatat+0x55/0x70 [ 73.913310][ T3652] x64_sys_call+0x2c64/0x3020 [ 73.918022][ T3652] do_syscall_64+0x12c/0x370 [ 73.922661][ T3652] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 73.928581][ T3652] [ 73.930925][ T3652] value changed: 0x372b366c -> 0x373081a5 [ 73.936670][ T3652] [ 73.939006][ T3652] Reported by Kernel Concurrency Sanitizer on: [ 73.945172][ T3652] CPU: 0 UID: 0 PID: 3652 Comm: udevd Tainted: G W syzkaller #0 PREEMPT(full) [ 73.955633][ T3652] Tainted: [W]=WARN [ 73.959447][ T3652] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 73.969605][ T3652] ================================================================== [ 74.007371][ T7099] loop2: detected capacity change from 0 to 2048 [ 74.034064][ T7099] EXT4-fs error (device loop2): __ext4_fill_super:5563: inode #2: comm syz.2.1743: unexpected EA_INODE flag [ 74.045859][ T7099] loop2: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 74.046326][ T7099] EXT4-fs (loop2): get root inode failed [ 74.055416][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 74.055438][ C0] EXT4-fs (loop2): initial error at time 1771722620: __ext4_fill_super:5563: inode 2 [ 74.055471][ C0] EXT4-fs (loop2): last error at time 1771722620: __ext4_fill_super:5563: inode 2 [ 74.086433][ T7099] EXT4-fs (loop2): mount failed