last executing test programs: 690.753316ms ago: executing program 3 (id=4325): add_key(&(0x7f00000001c0)='ceph\x00', 0x0, &(0x7f0000000340)="0be7e7139e9bf2e612364ab4a70ccfe916a925c4f3e6", 0x16, 0xffffffffffffffff) 596.363152ms ago: executing program 3 (id=4330): bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000400)=@bpf_lsm={0x18, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000cb9aeee87910000000000000a7000000080000009500000000000000"], &(0x7f0000000100)='GPL\x00', 0x2, 0xc4, &(0x7f00000002c0)=""/196}, 0x80) 531.865372ms ago: executing program 3 (id=4334): syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x204010, &(0x7f0000000200), 0xfe, 0x46e, &(0x7f00000007c0)="$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") 460.850331ms ago: executing program 4 (id=4337): prctl$PR_MCE_KILL_GET(0x22) 410.652403ms ago: executing program 1 (id=4341): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000100)={0x1f, 0x2, &(0x7f0000000200)=@raw=[@call={0x85, 0x0, 0x0, 0x89}, @exit], &(0x7f00000001c0)='syzkaller\x00', 0xa, 0x0, 0x0, 0x0, 0x11}, 0x94) 375.128618ms ago: executing program 4 (id=4342): syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000000)='./bus\x00', 0x2000c12, &(0x7f0000000100)={[{@utf8}, {@showassoc}, {@iocharset={'iocharset', 0x3d, 'iso8859-2'}}, {@check_relaxed}, {@block={'block', 0x3d, 0x400}}, {@hide}, {@session={'session', 0x3d, 0x32}}, {@map_off}, {@map_acorn}, {@unhide}, {@check_relaxed}, {@map_off}, {@iocharset={'iocharset', 0x3d, 'default'}}, {@overriderock}]}, 0x4, 0xa0e, &(0x7f00000001c0)="$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") 370.752737ms ago: executing program 2 (id=4343): prctl$PR_SCHED_CORE(0x27, 0x1, 0x0, 0x2, 0x0) 312.371808ms ago: executing program 1 (id=4345): bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000300)=@bpf_lsm={0x3, 0x4, &(0x7f00000004c0)=ANY=[@ANYBLOB="660a00000000000061114c000000000085000000cf00000095"], &(0x7f0000000000)='GPL\x00'}, 0x90) 271.520532ms ago: executing program 2 (id=4346): bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x13, 0xe, &(0x7f0000000c00)=ANY=[@ANYBLOB="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"/1423], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000340)}, 0x42) 271.111861ms ago: executing program 0 (id=4347): syz_emit_ethernet(0x86, &(0x7f0000000140)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x44}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @time_exceeded={0xc, 0x1, 0x0, 0xe0, 0x0, 0xe000, {0x17, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @local, @dev, {[@lsrr={0x83, 0x3}, @rr={0x7, 0x7, 0x0, [@broadcast]}, @timestamp_prespec={0x44, 0x3c, 0x0, 0x3, 0x0, [{@private=0xa01012f}, {@local}, {@initdev={0xac, 0x1e, 0x0, 0x0}}, {@remote}, {@loopback}, {@dev={0xac, 0x14, 0x14, 0x2b}, 0x800}, {@multicast2}]}]}}}}}}}, 0x0) 261.79017ms ago: executing program 4 (id=4348): syz_emit_ethernet(0x46, &(0x7f0000003640)={@random="61fe71b72b5f", @link_local={0x17, 0x80, 0xc2, 0x2, 0x9, 0x3}, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "001958", 0x10, 0x3a, 0xff, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x300}}}}}}, 0x0) 254.470389ms ago: executing program 1 (id=4349): bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x4, &(0x7f0000000700)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x9}, [@generic={0x73, 0x1, 0x1, 0x9c}]}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x8, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 250.465158ms ago: executing program 3 (id=4350): bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000002300)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x32}, 0x48) 250.256549ms ago: executing program 2 (id=4351): bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xa, 0x4, 0x8, 0x8, 0xe, 0xffffffffffffffff, 0xffffffff}, 0x48) 225.640494ms ago: executing program 0 (id=4352): add_key$fscrypt_v1(&(0x7f0000000040), &(0x7f0000000080)={'fscrypt:', @desc2}, &(0x7f00000000c0)={0x0, "f1a1173fb9462d3589e67197f90be6e423ceb0ab4912f9f6a31854ec98e950cfed21fcad7ff0fbcb566a0982f8938caa52dd8d39af14c31ed56ad59300"}, 0x52ba, 0xffffffffffffffff) 204.140671ms ago: executing program 2 (id=4353): setfsgid(0x0) 184.205138ms ago: executing program 1 (id=4354): socket$isdn(0x22, 0x2, 0x10) 179.054167ms ago: executing program 4 (id=4355): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0xb, &(0x7f0000000080)=@framed={{0x18, 0x3}, [@func={0x85, 0x0, 0x1, 0x0, 0x6}, @initr0, @generic={0x65}, @initr0={0x18, 0x0, 0x0, 0x0, 0x20000000}, @exit, @alu={0x4, 0x0, 0x9, 0x3, 0x0, 0x0, 0xfffffffffffffffc}]}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x45}, 0x94) 156.630234ms ago: executing program 0 (id=4356): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="9feb01001800000000000000340000003400000003000000010000000200000f03e839fc6900000000000000020000000300000003fc39e803e839fc99b78d000000000000000f01000000e1002e"], 0x0, 0x4f}, 0x20) 133.68061ms ago: executing program 2 (id=4357): bpf$PROG_LOAD_XDP(0x5, &(0x7f00000002c0)={0x6, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180000000700000000000000bb0200001e6100000000000095"], &(0x7f0000000040)='syzkaller\x00', 0x2, 0x100, &(0x7f0000000080)=""/256, 0x41100, 0x24, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x40}, 0x94) 133.31526ms ago: executing program 1 (id=4358): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x4d, 0x0, 0x1, 0x4}, {0x2}, {0x6}]}) 119.425608ms ago: executing program 0 (id=4359): bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x12, 0xc, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @cgroup_sock_addr=0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x94) 85.370873ms ago: executing program 4 (id=4360): socket$inet(0x2, 0x1, 0x100) 82.086272ms ago: executing program 0 (id=4361): futex(&(0x7f000000cffc), 0x5, 0x2, 0x0, &(0x7f0000000040), 0x42fffffe) 73.150701ms ago: executing program 3 (id=4362): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x1e, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="18000000000000000000000000000000691226000000000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x90) 70.79713ms ago: executing program 2 (id=4363): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000a00)='./bus\x00', 0x0, &(0x7f0000000080)={[{@errors_remount}, {@resuid}, {@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0x1ff}}, {@noblock_validity}]}, 0x3, 0x488, &(0x7f0000001340)="$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") 50.235987ms ago: executing program 4 (id=4364): perf_event_open(&(0x7f00000014c0)={0x5, 0x80, 0x5, 0xff, 0xff, 0xfc, 0x0, 0x1, 0x4041, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0xffff888237c0a080, 0x100000000}, 0x1590, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 35.076955ms ago: executing program 1 (id=4365): bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="1a00000004000000e27f00000100000040000000", @ANYRES32, @ANYBLOB='\b\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="0000000000000000775399ae91"], 0x48) 404.13µs ago: executing program 0 (id=4366): newfstatat(0xffffffff0000005d, 0x0, 0x0, 0x1000) 0s ago: executing program 3 (id=4367): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000100)={0x1f, 0x3, &(0x7f0000000240)=@raw=[@cb_func={0x18, 0x7, 0x4, 0x0, 0xffffffffffffffff}, @exit], &(0x7f0000000180)='syzkaller\x00', 0x2, 0x0, 0x0, 0x0, 0x33}, 0x94) kernel console output (not intermixed with test programs): d EOD, truncated [ 82.640877][ T8094] EXT4-fs (loop4): 1 orphan inode deleted [ 82.647898][ T3000] loop0: p2 start 53543428 is beyond EOD, truncated [ 82.654512][ T3000] loop0: p3 start 4284289 is beyond EOD, truncated [ 82.669571][ T8094] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 82.691548][ T3000] loop0: p5 start 53543428 is beyond EOD, truncated [ 82.738227][ T4385] udevd[4385]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 82.751747][ T3320] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.794542][ T4385] udevd[4385]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 82.809527][ T8111] loop1: detected capacity change from 0 to 8192 [ 82.829452][ T3314] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.872163][ T4538] loop1: p1 p2 p4 [ 82.907674][ T4538] loop1: p4 size 262144 extends beyond EOD, truncated [ 82.946563][ T8111] loop1: p1 p2 p4 [ 82.966954][ T8111] loop1: p4 size 262144 extends beyond EOD, truncated [ 83.100756][ T3297] udevd[3297]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 83.117692][ T4385] udevd[4385]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 83.224584][ T8184] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 83.265562][ T8184] EXT4-fs error (device loop3): ext4_read_inode_bitmap:139: comm syz.3.2269: Invalid inode bitmap blk 4 in block_group 0 [ 83.290896][ T8184] loop3: lost filesystem error report for type 5 error -117 [ 83.291575][ T8184] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 83.441890][ T3320] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.680292][ T8227] EXT4-fs warning (device loop3): dx_probe:801: inode #2: comm syz.3.2290: Unrecognised inode hash code 255 [ 83.682758][ T28] audit: type=1400 audit(1772580420.458:205): avc: denied { module_request } for pid=8229 comm="syz.1.2291" kmod="9p-xen" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 83.706441][ T8230] 9p: Could not find request transport: xen [ 83.740870][ T8227] EXT4-fs warning (device loop3): dx_probe:934: inode #2: comm syz.3.2290: Corrupt directory, running e2fsck is recommended [ 83.774197][ T8227] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -2 [ 83.782484][ T8227] EXT4-fs error (device loop3): ext4_iget_extra_inode:5025: inode #15: comm syz.3.2290: corrupted in-inode xattr: invalid ea_ino [ 83.795872][ T8227] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 83.800162][ T8227] EXT4-fs error (device loop3): ext4_orphan_get:1396: comm syz.3.2290: couldn't read orphan inode 15 (err -117) [ 83.809341][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 83.809374][ C0] EXT4-fs (loop3): initial error at time 1772580420: ext4_iget_extra_inode:5025: inode 15 [ 83.809417][ C0] EXT4-fs (loop3): last error at time 1772580420: ext4_iget_extra_inode:5025: inode 15 [ 83.847913][ T8227] loop3: lost filesystem error report for type 5 error -117 [ 83.848669][ T8227] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 83.905920][ T3320] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 84.532056][ T8297] EXT4-fs: Ignoring removed nobh option [ 84.543841][ T8297] EXT4-fs (loop1): unsupported inode size: 4 [ 84.550259][ T8297] EXT4-fs (loop1): blocksize: 1024 [ 85.291529][ T8339] FAT-fs (loop1): invalid media value (0x00) [ 85.318651][ T8339] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 85.328113][ T8339] FAT-fs (loop1): Can't find a valid FAT filesystem [ 85.511872][ T8347] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a846e01c, mo2=0002] [ 85.574462][ T8347] System zones: 1-12 [ 85.714205][ T8347] EXT4-fs error (device loop1): dx_probe:791: inode #2: comm syz.1.2350: Directory hole found for htree index block 0 [ 85.767292][ T8347] loop1: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 85.767473][ T8347] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -117 [ 85.770590][ T8350] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 85.781670][ T8347] EXT4-fs error (device loop1): dx_probe:791: inode #2: comm syz.1.2350: Directory hole found for htree index block 0 [ 85.794633][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 85.794658][ C0] EXT4-fs (loop1): initial error at time 1772580422: dx_probe:791: inode 2 [ 85.794693][ C0] EXT4-fs (loop1): last error at time 1772580422: dx_probe:791: inode 2 [ 85.885734][ T8347] loop1: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 85.899811][ T8347] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -117 [ 85.958372][ T8347] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 86.060505][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.070224][ T8350] EXT4-fs error (device loop4): xattr_find_entry:337: inode #15: comm syz.4.2351: corrupted xattr entries [ 86.081811][ T8350] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 86.082206][ T8350] EXT4-fs (loop4): 1 orphan inode deleted [ 86.091432][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 86.091449][ C0] EXT4-fs (loop4): initial error at time 1772580422: xattr_find_entry:337: inode 15 [ 86.091476][ C0] EXT4-fs (loop4): last error at time 1772580422: xattr_find_entry:337: inode 15 [ 86.122996][ T8350] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 86.185452][ T3314] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.661718][ T8391] set_capacity_and_notify: 6 callbacks suppressed [ 86.661735][ T8391] loop2: detected capacity change from 0 to 512 [ 86.714734][ T8391] EXT4-fs: Ignoring removed i_version option [ 86.757805][ T8391] EXT4-fs (loop2): orphan cleanup on readonly fs [ 86.764951][ T8391] EXT4-fs warning (device loop2): ext4_xattr_inode_get:560: inode #11: comm syz.2.2366: EA inode hash validation failed [ 86.777900][ T8391] EXT4-fs warning (device loop2): ext4_expand_extra_isize_ea:2858: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 86.791141][ T8391] EXT4-fs error (device loop2): ext4_xattr_inode_update_ref:1037: inode #11: comm syz.2.2366: EA inode 11 ref wraparound: ref_count=0 ref_change=-1 [ 86.806307][ T8391] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 86.806479][ T8391] EXT4-fs (loop2): Remounting filesystem read-only [ 86.815804][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 86.815845][ C1] EXT4-fs (loop2): initial error at time 1772580423: ext4_xattr_inode_update_ref:1037: inode 11 [ 86.815882][ C1] EXT4-fs (loop2): last error at time 1772580423: ext4_xattr_inode_update_ref:1037: inode 11 [ 86.851633][ T8391] EXT4-fs warning (device loop2): ext4_xattr_inode_dec_ref_all:1231: inode #11: comm syz.2.2366: ea_inode dec ref err=-117 [ 86.864722][ T8391] EXT4-fs warning (device loop2): ext4_evict_inode:275: xattr delete (err -30) [ 86.873806][ T8391] EXT4-fs (loop2): 1 orphan inode deleted [ 86.880082][ T8391] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 86.923700][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.951103][ T8406] loop3: detected capacity change from 0 to 512 [ 87.007523][ T8406] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 87.079155][ T8406] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.2377: Invalid block bitmap block 0 in block_group 0 [ 87.092815][ T8406] loop3: lost filesystem error report for type 5 error -117 [ 87.093928][ T8406] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 87.110087][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 87.110110][ C1] EXT4-fs (loop3): initial error at time 1772580423: ext4_read_block_bitmap_nowait:483 [ 87.110138][ C1] EXT4-fs (loop3): last error at time 1772580423: ext4_read_block_bitmap_nowait:483 [ 87.136167][ T8406] loop3: lost filesystem error report for type 5 error -117 [ 87.136373][ T8406] EXT4-fs error (device loop3): ext4_clear_blocks:876: inode #11: comm syz.3.2377: attempt to clear invalid blocks 983261 len 1 [ 87.157047][ T8406] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 87.157221][ T8406] EXT4-fs error (device loop3): __ext4_get_inode_loc:4782: comm syz.3.2377: Invalid inode table block 0 in block_group 0 [ 87.187920][ T8406] loop3: lost filesystem error report for type 5 error -117 [ 87.188113][ T8406] EXT4-fs error (device loop3) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 87.205380][ T8406] loop3: lost filesystem error report for type 5 error -117 [ 87.205523][ T8406] EXT4-fs error (device loop3) in ext4_orphan_del:303: Corrupt filesystem [ 87.242896][ T8406] loop3: lost filesystem error report for type 5 error -117 [ 87.243075][ T8406] EXT4-fs error (device loop3): __ext4_get_inode_loc:4782: comm syz.3.2377: Invalid inode table block 0 in block_group 0 [ 87.264503][ T8406] loop3: lost filesystem error report for type 5 error -117 [ 87.264724][ T8406] EXT4-fs error (device loop3) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 87.296166][ T8406] loop3: lost filesystem error report for type 5 error -117 [ 87.296397][ T8406] EXT4-fs error (device loop3): ext4_truncate:4587: inode #11: comm syz.3.2377: mark_inode_dirty error [ 87.322979][ T8406] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 87.323171][ T8406] EXT4-fs error (device loop3) in ext4_process_orphan:345: Corrupt filesystem [ 87.355915][ T8428] loop2: detected capacity change from 0 to 512 [ 87.361054][ T8406] loop3: lost filesystem error report for type 5 error -117 [ 87.362331][ T8406] EXT4-fs error (device loop3): __ext4_get_inode_loc:4782: comm syz.3.2377: Invalid inode table block 0 in block_group 0 [ 87.402312][ T8406] loop3: lost filesystem error report for type 5 error -117 [ 87.402555][ T8406] EXT4-fs (loop3): 1 truncate cleaned up [ 87.498781][ T8406] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 87.512318][ T8428] EXT4-fs error (device loop2): ext4_validate_block_bitmap:432: comm syz.2.2387: bg 0: block 5: invalid block bitmap [ 87.538278][ T3320] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.547509][ T8428] loop2: lost filesystem error report for type 5 error -117 [ 87.551692][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 87.565559][ C0] EXT4-fs (loop2): initial error at time 1772580424: ext4_validate_block_bitmap:432 [ 87.574992][ C0] EXT4-fs (loop2): last error at time 1772580424: ext4_validate_block_bitmap:432 [ 87.584846][ T8428] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 87.626544][ T8428] loop2: lost filesystem error report for type 5 error -117 [ 87.626759][ T8428] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.2387: invalid indirect mapped block 3 (level 2) [ 87.679980][ T8439] loop3: detected capacity change from 0 to 1756 [ 87.726036][ T8428] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 87.726355][ T8428] EXT4-fs (loop2): 1 orphan inode deleted [ 87.754876][ T8428] EXT4-fs (loop2): 1 truncate cleaned up [ 87.768067][ T8428] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 87.847599][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.916942][ T8453] loop2: detected capacity change from 0 to 512 [ 87.923582][ T8453] EXT4-fs: Ignoring removed oldalloc option [ 87.975026][ T8453] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 88.001513][ T8453] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.2397: bg 0: block 337: padding at end of block bitmap is not set [ 88.062917][ T8462] loop4: detected capacity change from 0 to 2048 [ 88.064405][ T8453] loop2: lost filesystem error report for type 5 error -117 [ 88.075214][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 88.077168][ T8453] EXT4-fs (loop2): Remounting filesystem read-only [ 88.082578][ C1] EXT4-fs (loop2): initial error at time 1772580424: ext4_validate_block_bitmap:441 [ 88.104946][ C1] EXT4-fs (loop2): last error at time 1772580424: ext4_validate_block_bitmap:441 [ 88.112407][ T28] audit: type=1400 audit(1772580424.595:206): avc: denied { write } for pid=8465 comm="syz.3.2405" name="hwrng" dev="devtmpfs" ino=82 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:random_device_t tclass=chr_file permissive=1 [ 88.153447][ T8453] EXT4-fs warning (device loop2): ext4_expand_extra_isize_ea:2858: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 88.171504][ T8468] loop0: detected capacity change from 0 to 256 [ 88.183307][ T8453] EXT4-fs (loop2): 1 truncate cleaned up [ 88.189590][ T8468] msdos: Bad value for 'errors' [ 88.217012][ T4538] loop4: p2 p3 p7 [ 88.248459][ T8462] loop4: p2 p3 p7 [ 88.353645][ T28] audit: type=1400 audit(1772580424.838:207): avc: denied { create } for pid=8483 comm="syz.2.2413" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ax25_socket permissive=1 [ 88.404364][ T8474] loop3: detected capacity change from 0 to 8192 [ 88.414341][ T4385] udevd[4385]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 88.425912][ T4538] udevd[4538]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 88.429204][ T3297] udevd[3297]: inotify_add_watch(7, /dev/loop4p7, 10) failed: No such file or directory [ 88.549903][ T4385] udevd[4385]: inotify_add_watch(7, /dev/loop4p7, 10) failed: No such file or directory [ 88.822714][ T8550] loop3: detected capacity change from 0 to 512 [ 88.854926][ T8550] EXT4-fs error (device loop3): ext4_orphan_get:1391: inode #17: comm syz.3.2445: iget: immutable or append flags not allowed on symlinks [ 88.873431][ T8550] loop3: lost file I/O error report for ino 17 type 5 pos 0x0 len 0x0 error -117 [ 88.873772][ T8550] EXT4-fs error (device loop3): ext4_orphan_get:1396: comm syz.3.2445: couldn't read orphan inode 17 (err -117) [ 88.883006][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 88.883028][ C0] EXT4-fs (loop3): initial error at time 1772580425: ext4_orphan_get:1391: inode 17 [ 88.883060][ C0] EXT4-fs (loop3): last error at time 1772580425: ext4_orphan_get:1391: inode 17 [ 88.904773][ T8563] loop4: detected capacity change from 0 to 512 [ 88.973604][ T8563] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 89.006384][ T8563] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 89.044411][ T8563] EXT4-fs (loop4): group descriptors corrupted! [ 89.275594][ T8617] Quota error (device loop1): v2_read_header: Failed header read: expected=8 got=5 [ 89.316835][ T8617] EXT4-fs warning (device loop1): ext4_enable_quotas:7236: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 89.333421][ T8617] EXT4-fs (loop1): mount failed [ 89.430640][ T8627] FAT-fs (loop3): bogus number of reserved sectors [ 89.475172][ T8627] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 89.498292][ T8627] FAT-fs (loop3): Can't find a valid FAT filesystem [ 89.522140][ T28] audit: type=1400 audit(1772580425.933:208): avc: denied { unmount } for pid=3317 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 89.650338][ T8655] EXT4-fs: Invalid commit interval -1, must be smaller than 21474836 [ 89.732369][ T8663] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 89.755476][ T8668] ICMPv6: Received fragmented ndisc packet. Carefully consider disabling suppress_frag_ndisc. [ 89.782001][ T8663] EXT4-fs warning (device loop0): ext4_update_dynamic_rev:1142: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 89.858078][ T8683] tmpfs: Bad value for 'mpol' [ 89.865456][ T8663] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.2499: bg 0: block 248: padding at end of block bitmap is not set [ 89.890225][ T8663] Quota error (device loop0): write_blk: dquota write failed [ 89.897658][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 89.897680][ C0] EXT4-fs (loop0): last error at time 1772580426: ext4_validate_block_bitmap:441 [ 89.957845][ T8663] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 90.013499][ T8663] EXT4-fs error (device loop0): ext4_acquire_dquot:7001: comm syz.0.2499: Failed to acquire dquot type 1 [ 90.046877][ T8663] EXT4-fs (loop0): 1 truncate cleaned up [ 90.126109][ T8714] iso9660: Unexpected value for 'showassoc' [ 90.212980][ T8724] EXT4-fs error (device loop4): ext4_read_inode_bitmap:139: comm syz.4.2530: Invalid inode bitmap blk 4 in block_group 0 [ 90.336396][ T8753] EXT4-fs (loop1): orphan cleanup on readonly fs [ 90.355781][ T8753] EXT4-fs warning (device loop1): ext4_xattr_inode_get:546: inode #11: comm syz.1.2543: ea_inode file size=4 entry size=6 [ 90.368837][ T8753] EXT4-fs warning (device loop1): ext4_expand_extra_isize_ea:2858: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 90.382068][ T8753] EXT4-fs error (device loop1): ext4_xattr_inode_update_ref:1037: inode #11: comm syz.1.2543: EA inode 11 ref wraparound: ref_count=0 ref_change=-1 [ 90.397493][ T8753] loop1: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 90.404531][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 90.420122][ C0] EXT4-fs (loop1): initial error at time 1772580426: ext4_xattr_inode_update_ref:1037: inode 11 [ 90.430607][ C0] EXT4-fs (loop1): last error at time 1772580426: ext4_xattr_inode_update_ref:1037: inode 11 [ 90.438238][ T8753] EXT4-fs warning (device loop1): ext4_xattr_inode_dec_ref_all:1231: inode #11: comm syz.1.2543: ea_inode dec ref err=-117 [ 90.456991][ T8764] FAT-fs (loop4): bogus sectors per cluster 0 [ 90.463424][ T8764] FAT-fs (loop4): Can't find a valid FAT filesystem [ 90.520153][ T28] audit: type=1400 audit(1772580426.860:209): avc: denied { create } for pid=8767 comm="syz.2.2550" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 90.540423][ T8753] EXT4-fs (loop1): 1 orphan inode deleted [ 90.566313][ T8771] Quota error (device loop3): v2_read_header: Failed header read: expected=8 got=5 [ 90.620915][ T8771] EXT4-fs warning (device loop3): ext4_enable_quotas:7236: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 90.660689][ T8771] EXT4-fs (loop3): mount failed [ 90.712401][ T8790] FAT-fs (loop0): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000101) [ 90.726159][ T8786] ISOFS: unable to read i-node block [ 90.734406][ T8786] isofs_fill_super: get root inode failed [ 90.764028][ T8790] FAT-fs (loop0): Filesystem has been set read-only [ 90.985621][ T8833] EXT4-fs: Ignoring removed orlov option [ 90.995183][ T8833] EXT4-fs: Ignoring removed mblk_io_submit option [ 91.008297][ T8833] EXT4-fs: Mount option(s) incompatible with ext3 [ 91.280995][ T8882] capability: warning: `syz.2.2606' uses deprecated v2 capabilities in a way that may be insecure [ 91.291715][ T28] audit: type=1400 audit(1772580427.571:210): avc: denied { execute } for pid=8879 comm="syz.4.2605" name="cgroup" dev="tmpfs" ino=2864 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=lnk_file permissive=1 [ 91.410011][ T28] audit: type=1400 audit(1772580427.702:211): avc: denied { create } for pid=8900 comm="syz.1.2617" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 91.515429][ T8915] ext4: block size(65536) > page size(4096) is only supported with CONFIG_TRANSPARENT_HUGEPAGE [ 91.537715][ T8915] EXT4-fs (loop4): bad block size 65536 [ 91.634337][ T8929] Non-string source [ 91.903600][ T8941] loop0: p2 p3 p4 [ 91.924325][ T8941] loop0: p2 size 9435648 extends beyond EOD, truncated [ 91.943891][ T4538] loop3: p2 p3 [ 91.955176][ T8941] loop0: p3 start 67174144 is beyond EOD, truncated [ 91.962351][ T4538] loop3: p3 size 100663552 extends beyond EOD, truncated [ 91.980418][ T8952] loop3: p2 p3 [ 91.984051][ T8941] loop0: p4 size 50331904 extends beyond EOD, truncated [ 91.997901][ T8952] loop3: p3 size 100663552 extends beyond EOD, truncated [ 92.042924][ T8961] set_capacity_and_notify: 16 callbacks suppressed [ 92.042944][ T8961] loop1: detected capacity change from 0 to 512 [ 92.066663][ T3297] udevd[3297]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 92.076125][ T4385] udevd[4385]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 92.100953][ T4538] udevd[4538]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 92.113923][ T3306] udevd[3306]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 92.146709][ T8961] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 92.191088][ T8973] loop2: detected capacity change from 0 to 512 [ 92.194972][ T4385] udevd[4385]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 92.202092][ T3306] udevd[3306]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 92.227416][ T8961] EXT4-fs (loop1): orphan cleanup on readonly fs [ 92.235082][ T8961] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4222: comm syz.1.2645: Allocating blocks 41-42 which overlap fs metadata [ 92.261239][ T8961] EXT4-fs error (device loop1): ext4_acquire_dquot:7001: comm syz.1.2645: Failed to acquire dquot type 1 [ 92.272613][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 92.272632][ C1] EXT4-fs (loop1): initial error at time 1772580434: ext4_mb_mark_diskspace_used:4222 [ 92.272653][ C1] EXT4-fs (loop1): last error at time 1772580434: ext4_mb_mark_diskspace_used:4222 [ 92.341258][ T8973] EXT4-fs error (device loop2): ext4_acquire_dquot:7001: comm syz.2.2651: Failed to acquire dquot type 1 [ 92.362354][ T8961] EXT4-fs error (device loop1): mb_free_blocks:2047: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 92.363302][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 92.383257][ C1] EXT4-fs (loop2): last error at time 1772580434: ext4_acquire_dquot:7001 [ 92.389718][ T8973] EXT4-fs error (device loop2): ext4_acquire_dquot:7001: comm syz.2.2651: Failed to acquire dquot type 1 [ 92.405131][ T8961] EXT4-fs error (device loop1): ext4_do_update_inode:5569: inode #12: comm syz.1.2645: corrupted inode contents [ 92.417067][ T8961] loop1: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 92.422805][ T8961] EXT4-fs error (device loop1): ext4_dirty_inode:6450: inode #12: comm syz.1.2645: mark_inode_dirty error [ 92.458448][ T8961] loop1: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 92.466517][ T8973] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.2651: bg 0: block 248: padding at end of block bitmap is not set [ 92.487145][ T8961] EXT4-fs error (device loop1): ext4_do_update_inode:5569: inode #12: comm syz.1.2645: corrupted inode contents [ 92.496493][ T8973] fserror_report: 8 callbacks suppressed [ 92.496510][ T8973] loop2: lost filesystem error report for type 5 error -117 [ 92.516217][ T8973] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 92.519505][ T8961] loop1: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 92.523587][ T8973] loop2: lost filesystem error report for type 5 error -117 [ 92.523889][ T8973] EXT4-fs error (device loop2): ext4_acquire_dquot:7001: comm syz.2.2651: Failed to acquire dquot type 1 [ 92.561837][ T8973] loop2: lost filesystem error report for type 5 error -117 [ 92.562033][ T8973] EXT4-fs (loop2): 1 orphan inode deleted [ 92.568366][ T8961] EXT4-fs error (device loop1): __ext4_ext_dirty:207: inode #12: comm syz.1.2645: mark_inode_dirty error [ 92.578123][ T8973] ext4 filesystem being mounted at /481/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 92.587050][ T8961] loop1: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 92.598067][ T8961] EXT4-fs error (device loop1): ext4_do_update_inode:5569: inode #12: comm syz.1.2645: corrupted inode contents [ 92.619175][ T8961] loop1: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 92.619425][ T8961] EXT4-fs error (device loop1) in ext4_orphan_del:303: Corrupt filesystem [ 92.637243][ T8961] loop1: lost filesystem error report for type 5 error -117 [ 92.637462][ T8961] EXT4-fs error (device loop1): ext4_do_update_inode:5569: inode #12: comm syz.1.2645: corrupted inode contents [ 92.656925][ T8961] loop1: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 92.678245][ T8961] EXT4-fs error (device loop1): ext4_truncate:4587: inode #12: comm syz.1.2645: mark_inode_dirty error [ 92.703406][ T8961] loop1: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 92.703609][ T8961] EXT4-fs error (device loop1) in ext4_process_orphan:345: Corrupt filesystem [ 92.733222][ T8961] loop1: lost filesystem error report for type 5 error -117 [ 92.733618][ T8961] EXT4-fs (loop1): 1 truncate cleaned up [ 92.739697][ T8998] loop3: detected capacity change from 0 to 8192 [ 92.806828][ T4385] loop3: p1 p2 p3 p4[DM] [ 92.820531][ T4385] loop3: p1 size 835329 extends beyond EOD, truncated [ 92.837466][ T4385] loop3: p3 start 134217728 is beyond EOD, truncated [ 92.874058][ T4385] loop3: p4 size 262144 extends beyond EOD, truncated [ 92.902320][ T8998] loop3: p1 p2 p3 p4[DM] [ 92.906858][ T8998] loop3: p1 size 835329 extends beyond EOD, truncated [ 92.938419][ T8998] loop3: p3 start 134217728 is beyond EOD, truncated [ 92.952546][ T8998] loop3: p4 size 262144 extends beyond EOD, truncated [ 92.995771][ T9031] loop0: detected capacity change from 0 to 1024 [ 93.016889][ T9031] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 93.053633][ T9031] EXT4-fs error (device loop0): ext4_ext_check_inode:521: inode #3: comm syz.0.2677: pblk 0 bad header/extent: invalid eh_entries - magic f30a, entries 2, max 1(4), depth 0(0) [ 93.075799][ T9031] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 93.075991][ T9031] EXT4-fs error (device loop0): ext4_quota_enable:7195: comm syz.0.2677: Bad quota inode: 3, type: 0 [ 93.085143][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 93.085167][ C0] EXT4-fs (loop0): initial error at time 1772580435: ext4_ext_check_inode:521: inode 3 [ 93.085200][ C0] EXT4-fs (loop0): last error at time 1772580435: ext4_ext_check_inode:521: inode 3 [ 93.122483][ T9031] loop0: lost filesystem error report for type 5 error -117 [ 93.122863][ T9031] EXT4-fs warning (device loop0): ext4_enable_quotas:7236: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 93.145111][ T9031] EXT4-fs (loop0): mount failed [ 93.165018][ T9046] SELinux: security_context_str_to_sid (}TEo&'f) failed with errno=-22 [ 93.249278][ T9050] loop2: detected capacity change from 0 to 2048 [ 93.301376][ T4385] loop2: p1 < > p4 [ 93.313690][ T4385] loop2: p4 size 722688 extends beyond EOD, truncated [ 93.328422][ T9050] loop2: p1 < > p4 [ 93.358842][ T9050] loop2: p4 size 722688 extends beyond EOD, truncated [ 93.387175][ T3000] loop2: p1 < > p4 [ 93.396978][ T3000] loop2: p4 size 722688 extends beyond EOD, truncated [ 93.487119][ T9094] ip6_tunnel: non-ECT from fe80:0000:0000:0000:0000:0000:0000:00bb with DS=0x1f [ 93.512518][ T9100] syz.2.2711(9100): Attempt to set a LOCK_MAND lock via flock(2). This support has been removed and the request ignored. [ 93.521426][ T9098] loop0: detected capacity change from 0 to 164 [ 93.618457][ T9108] loop4: detected capacity change from 0 to 512 [ 93.681688][ T9108] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 93.689023][ T9108] EXT4-fs (loop4): mount failed [ 93.707186][ T9126] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 93.731078][ T9126] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 93.794284][ T9137] loop1: detected capacity change from 0 to 1024 [ 93.811473][ T9137] EXT4-fs: Ignoring removed orlov option [ 93.817926][ T9137] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 93.937438][ T9151] loop0: detected capacity change from 0 to 8192 [ 93.995700][ T4385] loop0: p1 p3 p4 [ 94.008564][ T28] kauditd_printk_skb: 11 callbacks suppressed [ 94.008581][ T28] audit: type=1400 audit(1772580436.345:214): avc: denied { create } for pid=9162 comm="syz.4.2742" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netrom_socket permissive=1 [ 94.036091][ T9165] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 94.039209][ T4385] loop0: p1 size 477167616 extends beyond EOD, truncated [ 94.073931][ T4385] loop0: p3 start 4294901760 is beyond EOD, truncated [ 94.086825][ T4385] loop0: p4 size 32768 extends beyond EOD, truncated [ 94.109038][ T9151] loop0: p1 p3 p4 [ 94.112841][ T9151] loop0: p1 size 477167616 extends beyond EOD, truncated [ 94.139954][ T9151] loop0: p3 start 4294901760 is beyond EOD, truncated [ 94.155604][ T9151] loop0: p4 size 32768 extends beyond EOD, truncated [ 94.237197][ T4538] udevd[4538]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 94.238292][ T4385] udevd[4385]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 94.294547][ T4538] udevd[4538]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 94.311792][ T4385] udevd[4385]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 94.483713][ T9216] loop2: detected capacity change from 0 to 2048 [ 94.560258][ T9224] EXT4-fs error (device loop4): ext4_init_orphan_info:583: comm syz.4.2771: inode #0: comm syz.4.2771: iget: illegal inode # [ 94.650660][ T9224] loop4: lost filesystem error report for type 5 error -117 [ 94.650934][ T9224] EXT4-fs (loop4): Remounting filesystem read-only [ 94.667917][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 94.674384][ C0] EXT4-fs (loop4): initial error at time 1772580437: ext4_init_orphan_info:583 [ 94.683503][ C0] EXT4-fs (loop4): last error at time 1772580437: ext4_init_orphan_info:583 [ 94.712668][ T9224] EXT4-fs (loop4): get orphan inode failed [ 94.725507][ T9224] EXT4-fs (loop4): mount failed [ 94.834932][ T28] audit: type=1326 audit(1772580437.217:215): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9248 comm="syz.2.2782" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f0edf31c799 code=0x0 [ 94.948903][ T9263] EXT4-fs (loop3): #clusters per group too big: 8896768 [ 94.977932][ T9268] ext4: Bad value for 'resgid' [ 95.010929][ T9268] ext4: Bad value for 'resgid' [ 95.030187][ T9277] FAT-fs (loop3): bogus logical sector size 2056 [ 95.052819][ T9277] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 95.086920][ T9277] FAT-fs (loop3): Can't find a valid FAT filesystem [ 95.115637][ T9290] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 95.157341][ T9290] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e12c, mo2=0002] [ 95.173017][ T28] audit: type=1326 audit(1772580437.553:216): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9298 comm="syz.1.2808" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f890c03c799 code=0x0 [ 95.176626][ T9290] System zones: 1-12 [ 95.266687][ T9290] EXT4-fs (loop4): orphan cleanup on readonly fs [ 95.284982][ T9290] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.2803: bg 0: block 361: padding at end of block bitmap is not set [ 95.300473][ T9290] loop4: lost filesystem error report for type 5 error -117 [ 95.306255][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 95.320161][ C1] EXT4-fs (loop4): initial error at time 1772580437: ext4_validate_block_bitmap:441 [ 95.329765][ C1] EXT4-fs (loop4): last error at time 1772580437: ext4_validate_block_bitmap:441 [ 95.350456][ T9290] EXT4-fs (loop4): Remounting filesystem read-only [ 95.357139][ T9290] EXT4-fs (loop4): 1 truncate cleaned up [ 95.397069][ T9321] EXT4-fs warning (device loop2): ext4_expand_extra_isize_ea:2858: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 95.410396][ T9321] EXT4-fs (loop2): 1 orphan inode deleted [ 95.550677][ T9348] IPv6: addrconf: prefix option has invalid lifetime [ 95.634432][ T9359] tmpfs: Unknown parameter 'context6Lg91`wAuji#a' [ 95.653474][ T9364] EXT4-fs: Ignoring removed nobh option [ 95.671239][ T9365] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1315: group 0, block bitmap and bg descriptor inconsistent: 219 vs 220 free clusters [ 95.694065][ T9365] EXT4-fs (loop2): Remounting filesystem read-only [ 95.697180][ T9370] tmpfs: Bad value for 'mpol' [ 95.700641][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 95.711819][ C1] EXT4-fs (loop2): initial error at time 1772580438: ext4_mb_generate_buddy:1315 [ 95.712139][ T9364] EXT4-fs (loop0): invalid inodes per group: 0 [ 95.712139][ T9364] [ 95.720981][ C1] EXT4-fs (loop2): last error at time 1772580438: ext4_mb_generate_buddy:1315 [ 95.727752][ T9365] EXT4-fs (loop2): 1 truncate cleaned up [ 95.859038][ T9389] SELinux: security_context_str_to_sid (staff_u) failed with errno=-22 [ 95.968949][ T9405] SELinux: security_context_str_to_sid () failed with errno=-22 [ 96.029136][ T9411] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 96.058727][ T9411] EXT4-fs (loop2): group descriptors corrupted! [ 96.142383][ T28] audit: type=1400 audit(1772583017.583:217): avc: denied { mount } for pid=9426 comm="syz.0.2870" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 96.174927][ T9431] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 96.202532][ T28] audit: type=1400 audit(1772583017.657:218): avc: denied { unmount } for pid=3317 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 96.224587][ T9431] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.2872: invalid indirect mapped block 1023410176 (level 0) [ 96.238824][ T9431] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 96.239485][ T9431] EXT4-fs (loop4): Remounting filesystem read-only [ 96.255231][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 96.255250][ C0] EXT4-fs (loop4): initial error at time 1772583017: ext4_free_branches:1023: inode 11 [ 96.255289][ C0] EXT4-fs (loop4): last error at time 1772583017: ext4_free_branches:1023: inode 11 [ 96.259161][ T9437] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 96.291461][ T9431] EXT4-fs (loop4): 1 truncate cleaned up [ 96.305419][ T9442] ISOFS: Unable to identify CD-ROM format. [ 96.437110][ T9458] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 96.457864][ T9458] EXT4-fs error (device loop0): ext4_orphan_get:1391: inode #15: comm syz.0.2885: iget: bad i_size value: 360287970189639680 [ 96.494612][ T9458] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 96.494861][ T9458] EXT4-fs error (device loop0): ext4_orphan_get:1396: comm syz.0.2885: couldn't read orphan inode 15 (err -117) [ 96.504055][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 96.504078][ C0] EXT4-fs (loop0): initial error at time 1772583017: ext4_orphan_get:1391: inode 15 [ 96.504114][ C0] EXT4-fs (loop0): last error at time 1772583017: ext4_orphan_get:1391: inode 15 [ 96.553031][ T9458] loop0: lost filesystem error report for type 5 error -117 [ 96.743290][ T9500] FAT-fs (loop4): IO charset utfѾh$#ww9C= Y撳t EŒ&y3_@rRhB&5dxpO߁up@HX[曖[7VG1 y{vX)P1u&-@=6 not found [ 96.877850][ T9518] EXT4-fs (loop2): can't mount with data=, fs mounted w/o journal [ 97.007395][ T9545] nfs: Unknown parameter '' [ 97.018793][ T9548] set_capacity_and_notify: 19 callbacks suppressed [ 97.018812][ T9548] loop4: detected capacity change from 0 to 512 [ 97.062675][ T9552] futex_wake_op: syz.3.2931 tries to shift op by -1; fix this program [ 97.083965][ T9548] EXT4-fs: old and new quota format mixing [ 97.161209][ T9562] loop4: detected capacity change from 0 to 256 [ 97.409897][ T9598] cgroup: name respecified [ 97.675853][ T9622] loop1: detected capacity change from 0 to 8192 [ 97.685836][ T9616] loop3: detected capacity change from 0 to 8192 [ 97.729822][ T4385] loop1: p1 p2 p3 p4 [ 97.733975][ T4385] loop1: p1 start 16777216 is beyond EOD, truncated [ 97.770336][ T4385] loop1: p4 start 16777223 is beyond EOD, truncated [ 97.897976][ T9635] loop3: detected capacity change from 0 to 128 [ 97.917743][ T9637] loop0: detected capacity change from 0 to 256 [ 97.948059][ T9637] vfat: Bad value for 'utf8' [ 98.070447][ T9622] loop1: p1 p2 p3 p4 [ 98.089805][ T9622] loop1: p1 start 16777216 is beyond EOD, truncated [ 98.126351][ T9622] loop1: p4 start 16777223 is beyond EOD, truncated [ 98.269306][ T4538] udevd[4538]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 98.281019][ T4385] udevd[4385]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 98.306824][ T4385] udevd[4385]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 98.317511][ T4538] udevd[4538]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 98.367091][ T9660] loop2: detected capacity change from 0 to 512 [ 98.382118][ T28] audit: type=1400 audit(1772583019.699:219): avc: denied { create } for pid=9654 comm="syz.3.2984" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 98.415491][ T9660] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 98.455892][ T9660] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.2985: invalid indirect mapped block 1023410176 (level 0) [ 98.472959][ T9660] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 98.473176][ T9660] EXT4-fs (loop2): Remounting filesystem read-only [ 98.482365][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 98.482387][ C0] EXT4-fs (loop2): initial error at time 1772583019: ext4_free_branches:1023: inode 11 [ 98.482439][ C0] EXT4-fs (loop2): last error at time 1772583019: ext4_free_branches:1023: inode 11 [ 98.540155][ T9660] EXT4-fs (loop2): 1 truncate cleaned up [ 98.739502][ T9702] loop3: detected capacity change from 0 to 512 [ 98.768380][ T9702] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 98.788933][ T9697] loop4: detected capacity change from 0 to 4096 [ 98.818397][ T9697] EXT4-fs error (device loop4): ext4_ext_check_inode:521: inode #4: comm syz.4.3003: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 98.844371][ T9702] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.3005: invalid indirect mapped block 1023410176 (level 0) [ 98.876876][ T9697] loop4: lost file I/O error report for ino 4 type 5 pos 0x0 len 0x0 error -117 [ 98.876972][ T9702] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 98.886117][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 98.886143][ C0] EXT4-fs (loop4): initial error at time 1772583020: ext4_ext_check_inode:521: inode 4 [ 98.886191][ C0] EXT4-fs (loop4): last error at time 1772583020: ext4_ext_check_inode:521: inode 4 [ 98.898696][ T9697] EXT4-fs error (device loop4): ext4_quota_enable:7195: comm syz.4.3003: Bad quota inode: 4, type: 1 [ 98.914895][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 98.938280][ C0] EXT4-fs (loop3): initial error at time 1772583020: ext4_free_branches:1023: inode 11 [ 98.948067][ C0] EXT4-fs (loop3): last error at time 1772583020: ext4_free_branches:1023: inode 11 [ 98.957950][ T9697] loop4: lost filesystem error report for type 5 error -117 [ 98.962540][ T9697] 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. [ 98.968400][ T9702] EXT4-fs (loop3): Remounting filesystem read-only [ 98.979252][ T9697] EXT4-fs (loop4): mount failed [ 99.032579][ T9702] EXT4-fs (loop3): 1 truncate cleaned up [ 99.187930][ T9741] loop0: detected capacity change from 0 to 128 [ 99.257007][ T9747] FAT-fs (loop3): bogus number of reserved sectors [ 99.298735][ T9747] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 99.325006][ T28] audit: type=1400 audit(1772583020.597:220): avc: denied { tracepoint } for pid=9755 comm="syz.0.3032" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 99.360303][ T9747] FAT-fs (loop3): Can't find a valid FAT filesystem [ 99.483041][ T28] audit: type=1326 audit(1772583020.737:221): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9767 comm="syz.0.3038" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f889475c799 code=0x0 [ 99.906216][ T9801] EXT4-fs: inline encryption not supported [ 99.934486][ T9801] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 99.942877][ T28] audit: type=1326 audit(1772583021.167:222): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9802 comm="syz.0.3056" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f889475c799 code=0x0 [ 99.974761][ T9801] EXT4-fs (loop1): required journal recovery suppressed and not mounted read-only [ 100.077466][ T9821] vfat: Deprecated parameter 'posix' [ 100.113712][ T9821] FAT-fs: "posix" option is obsolete, not supported now [ 100.270835][ T28] audit: type=1400 audit(1772583021.476:223): avc: denied { read } for pid=9845 comm="syz.1.3080" name="snapshot" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 100.347527][ T9855] rock: corrupted directory entry. extent=32, offset=131072, size=237 [ 100.686345][ T9913] 9pnet_fd: p9_fd_create_unix (9913): problem connecting socket: ./file0: -2 [ 100.732200][ T9909] EXT4-fs error (device loop2): ext4_ext_check_inode:521: inode #4: comm syz.2.3108: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 100.761098][ T9909] loop2: lost file I/O error report for ino 4 type 5 pos 0x0 len 0x0 error -117 [ 100.761363][ T9909] EXT4-fs error (device loop2): ext4_quota_enable:7195: comm syz.2.3108: Bad quota inode: 4, type: 1 [ 100.770472][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 100.770496][ C0] EXT4-fs (loop2): initial error at time 1772583021: ext4_ext_check_inode:521: inode 4 [ 100.770531][ C0] EXT4-fs (loop2): last error at time 1772583021: ext4_ext_check_inode:521: inode 4 [ 100.807278][ T9909] loop2: lost filesystem error report for type 5 error -117 [ 100.809737][ T9909] EXT4-fs warning (device loop2): ext4_enable_quotas:7236: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 100.832993][ T9909] EXT4-fs (loop2): mount failed [ 101.170850][ T9964] EXT4-fs (loop2): invalid inodes per group: 44576 [ 101.170850][ T9964] [ 101.217840][ T9962] EXT4-fs error (device loop3): ext4_ext_check_inode:521: inode #4: comm syz.3.3133: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 101.235822][ T9962] loop3: lost file I/O error report for ino 4 type 5 pos 0x0 len 0x0 error -117 [ 101.255723][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 101.259640][ T9962] EXT4-fs error (device loop3): ext4_quota_enable:7195: comm syz.3.3133: Bad quota inode: 4, type: 1 [ 101.264800][ C0] EXT4-fs (loop3): initial error at time 1772583022: ext4_ext_check_inode:521: inode 4 [ 101.291801][ C0] EXT4-fs (loop3): last error at time 1772583022: ext4_ext_check_inode:521: inode 4 [ 101.351963][ T9962] loop3: lost filesystem error report for type 5 error -117 [ 101.352127][ T9962] 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. [ 101.379377][ T9962] EXT4-fs (loop3): mount failed [ 102.292570][ T28] audit: type=1400 audit(1772583023.347:224): avc: denied { append } for pid=10039 comm="syz.4.3170" name="001" dev="devtmpfs" ino=165 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 102.371210][T10013] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e002e028, mo2=0002] [ 102.380369][T10013] System zones: 0-2, 18-18, 34-34 [ 102.386678][T10013] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1315: group 0, block bitmap and bg descriptor inconsistent: 42 vs 41 free clusters [ 102.401747][T10013] EXT4-fs (loop3): Remounting filesystem read-only [ 102.408631][T10013] EXT4-fs (loop3): 1 truncate cleaned up [ 102.414313][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 102.414332][ C1] EXT4-fs (loop3): initial error at time 1772583023: ext4_mb_generate_buddy:1315 [ 102.414353][ C1] EXT4-fs (loop3): last error at time 1772583023: ext4_mb_generate_buddy:1315 [ 102.426065][ T50] Quota error (device loop3): dquot_write_dquot: Can't write quota structure (error -30). Quota may get out of sync! [ 102.431109][T10013] EXT4-fs mount: 28 callbacks suppressed [ 102.431123][T10013] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 102.469982][T10013] ext4 filesystem being mounted at /664/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 102.481446][ T50] EXT4-fs (loop3): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 102.496465][T10045] 9pnet_fd: Insufficient options for proto=fd [ 102.503564][ T3320] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 102.524873][ T50] Quota error (device loop3): write_blk: dquota write failed [ 102.550214][ T50] Quota error (device loop3): remove_free_dqentry: Can't write block (5) with free entries [ 102.577338][ T50] EXT4-fs (loop3): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 102.581309][T10051] tmpfs: Bad value for 'mpol' [ 102.613323][ T50] Quota error (device loop3): write_blk: dquota write failed [ 102.620754][ T50] Quota error (device loop3): free_dqentry: Can't move quota data block (5) to free list [ 102.649179][ T50] EXT4-fs (loop3): Quota write (off=8, len=24) cancelled because transaction is not started [ 102.734050][T10061] SELinux: Context system_u:object_r:netutils_exec_t:s0 is not valid (left unmapped). [ 102.780424][T10067] set_capacity_and_notify: 9 callbacks suppressed [ 102.780442][T10067] loop0: detected capacity change from 0 to 512 [ 102.816609][T10067] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 102.836323][T10067] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1315: group 0, block bitmap and bg descriptor inconsistent: 191 vs 220 free clusters [ 102.857547][T10067] EXT4-fs (loop0): 1 truncate cleaned up [ 102.863269][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 102.863306][ C0] EXT4-fs (loop0): initial error at time 1772583023: ext4_mb_generate_buddy:1315 [ 102.863332][ C0] EXT4-fs (loop0): last error at time 1772583023: ext4_mb_generate_buddy:1315 [ 102.888250][T10067] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 102.925149][ T3317] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 103.030217][T10090] loop3: detected capacity change from 0 to 512 [ 103.046275][T10090] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 103.082575][T10090] EXT4-fs error (device loop3): ext4_validate_block_bitmap:432: comm syz.3.3195: bg 0: block 104: invalid block bitmap [ 103.096290][T10090] loop3: lost filesystem error report for type 5 error -117 [ 103.099141][T10101] loop4: detected capacity change from 0 to 512 [ 103.106547][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 103.106581][ C1] EXT4-fs (loop3): initial error at time 1772583024: ext4_validate_block_bitmap:432 [ 103.106604][ C1] EXT4-fs (loop3): last error at time 1772583024: ext4_validate_block_bitmap:432 [ 103.138965][T10090] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 103.150172][T10090] loop3: lost filesystem error report for type 5 error -117 [ 103.150891][T10090] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.3195: invalid indirect mapped block 1 (level 1) [ 103.171528][T10090] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 103.179741][T10090] EXT4-fs (loop3): 1 truncate cleaned up [ 103.199671][T10090] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 103.240325][ T3320] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 103.282348][T10113] loop1: detected capacity change from 0 to 2048 [ 103.351752][T10113] loop1: p4 < > [ 103.410699][ T4385] udevd[4385]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 103.428979][T10125] loop2: detected capacity change from 0 to 512 [ 103.444829][T10125] EXT4-fs (loop2): ea_inode feature is not supported for Hurd [ 103.524409][T10101] EXT4-fs error (device loop4): ext4_ext_check_inode:521: inode #2: comm syz.4.3198: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 5(4), depth 0(0) [ 103.581196][T10101] loop4: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 103.581443][T10101] EXT4-fs (loop4): get root inode failed [ 103.590648][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 103.590667][ C1] EXT4-fs (loop4): initial error at time 1772583024: ext4_ext_check_inode:521: inode 2 [ 103.590711][ C1] EXT4-fs (loop4): last error at time 1772583024: ext4_ext_check_inode:521: inode 2 [ 103.622038][T10133] loop1: detected capacity change from 0 to 1024 [ 103.628274][T10101] EXT4-fs (loop4): mount failed [ 103.665739][T10133] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 103.747147][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 103.763962][T10141] loop2: detected capacity change from 0 to 512 [ 103.784593][T10143] loop4: detected capacity change from 0 to 1024 [ 103.808196][T10141] EXT4-fs error (device loop2): ext4_iget_extra_inode:5025: inode #15: comm syz.2.3218: corrupted in-inode xattr: e_value size too large [ 103.810927][T10143] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (24670!=35945) [ 103.822916][T10141] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 103.842333][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 103.842449][T10141] EXT4-fs (loop2): Remounting filesystem read-only [ 103.851488][ C0] EXT4-fs (loop2): initial error at time 1772583024: ext4_iget_extra_inode:5025: inode 15 [ 103.874417][ C0] EXT4-fs (loop2): last error at time 1772583024: ext4_iget_extra_inode:5025: inode 15 [ 103.936690][T10150] loop3: detected capacity change from 0 to 1024 [ 103.943269][T10143] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 103.954156][T10141] EXT4-fs (loop2): mounted filesystem 00000800-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 104.002002][T10150] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 104.012072][T10143] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 104.030621][T10143] EXT4-fs (loop4): Can't support bigalloc feature without extents feature [ 104.030621][T10143] [ 104.041450][T10143] EXT4-fs (loop4): Skipping orphan cleanup due to unknown ROCOMPAT features [ 104.045890][T10150] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (42152!=20869) [ 104.050490][T10143] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 104.092199][T10150] EXT4-fs (loop3): stripe (2) is not aligned with cluster size (16), stripe is disabled [ 104.113230][ T3314] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 104.124777][ T3318] EXT4-fs (loop2): unmounting filesystem 00000800-0000-0000-0000-000000000000. [ 104.141894][T10150] EXT4-fs error (device loop3): ext4_get_journal_inode:5863: inode #5: comm syz.3.3222: unexpected bad inode w/o EXT4_IGET_BAD [ 104.158357][T10150] loop3: lost file I/O error report for ino 5 type 5 pos 0x0 len 0x0 error -117 [ 104.162251][T10150] EXT4-fs (loop3): no journal found [ 104.171364][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 104.171387][ C0] EXT4-fs (loop3): initial error at time 1772583025: ext4_get_journal_inode:5863: inode 5 [ 104.171430][ C0] EXT4-fs (loop3): last error at time 1772583025: ext4_get_journal_inode:5863: inode 5 [ 104.180861][T10161] loop1: detected capacity change from 0 to 512 [ 104.183808][T10150] EXT4-fs (loop3): can't get journal size [ 104.215509][T10161] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 104.224789][T10161] EXT4-fs (loop1): couldn't mount RDWR because of unsupported optional features (6000000) [ 104.235110][T10150] EXT4-fs (loop3): failed to initialize system zone (-117) [ 104.242953][T10161] EXT4-fs (loop1): couldn't mount as ext2 due to feature incompatibilities [ 104.251845][T10150] EXT4-fs (loop3): mount failed [ 104.379854][T10177] EXT4-fs (loop1): mounting ext3 file system using the ext4 subsystem [ 104.419798][T10177] EXT4-fs error (device loop1): ext4_get_journal_inode:5863: inode #3: comm syz.1.3234: iget: special inode unallocated [ 104.439309][T10177] loop1: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 104.439540][T10177] EXT4-fs (loop1): no journal found [ 104.440902][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 104.460259][ C1] EXT4-fs (loop1): initial error at time 1772583025: ext4_get_journal_inode:5863: inode 3 [ 104.463834][T10177] EXT4-fs (loop1): can't get journal size [ 104.470235][ C1] EXT4-fs (loop1): last error at time 1772583025: ext4_get_journal_inode:5863: inode 3 [ 104.520099][T10177] EXT4-fs (loop1): warning: mounting fs with errors, running e2fsck is recommended [ 104.532197][T10177] EXT4-fs error (device loop1): ext4_protect_reserved_inode:160: inode #3: comm syz.1.3234: iget: special inode unallocated [ 104.550410][T10177] loop1: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 104.553176][T10177] EXT4-fs (loop1): failed to initialize system zone (-117) [ 104.566012][T10194] FAT-fs (loop4): bogus number of FAT sectors [ 104.576395][T10177] EXT4-fs (loop1): mount failed [ 104.594810][T10194] FAT-fs (loop4): Can't find a valid FAT filesystem [ 104.641897][T10203] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 104.674048][T10207] Unable to read rock-ridge attributes [ 104.680614][T10214] tmpfs: Bad value for 'mpol' [ 104.682518][T10203] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 104.719848][T10203] ext4 filesystem being mounted at /596/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 104.731272][T10207] isofs_fill_super: root inode is not a directory. Corrupted media? [ 104.819273][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 104.943529][T10241] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 104.968562][T10241] EXT4-fs error (device loop3): ext4_get_journal_inode:5863: inode #3: comm syz.3.3263: iget: special inode unallocated [ 105.010016][T10241] loop3: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 105.010182][T10241] EXT4-fs (loop3): no journal found [ 105.019507][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 105.019527][ C1] EXT4-fs (loop3): initial error at time 1772583025: ext4_get_journal_inode:5863: inode 3 [ 105.019559][ C1] EXT4-fs (loop3): last error at time 1772583025: ext4_get_journal_inode:5863: inode 3 [ 105.061018][T10241] EXT4-fs (loop3): can't get journal size [ 105.068247][T10251] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a843c118, mo2=0002] [ 105.086470][T10251] System zones: 1-12 [ 105.090683][T10251] EXT4-fs (loop1): orphan cleanup on readonly fs [ 105.097455][T10241] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 105.110603][T10251] EXT4-fs warning (device loop1): ext4_expand_extra_isize_ea:2858: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 105.123818][T10251] EXT4-fs error (device loop1): ext4_do_update_inode:5569: inode #15: comm syz.1.3269: corrupted inode contents [ 105.148939][T10241] EXT4-fs error (device loop3): ext4_protect_reserved_inode:160: inode #3: comm syz.3.3263: iget: special inode unallocated [ 105.171208][T10241] loop3: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 105.171450][T10241] EXT4-fs (loop3): failed to initialize system zone (-117) [ 105.209269][T10251] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 105.209464][T10241] EXT4-fs (loop3): mount failed [ 105.218647][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 105.218669][ C0] EXT4-fs (loop1): initial error at time 1772583026: ext4_do_update_inode:5569 [ 105.218669][T10251] EXT4-fs error (device loop1): ext4_dirty_inode:6450: inode #15: comm syz.1.3269: mark_inode_dirty error [ 105.218691][ C0] : inode 15 [ 105.218704][T10251] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 105.218706][ C0] EXT4-fs (loop1): last error at time 1772583026: ext4_do_update_inode:5569: inode 15 [ 105.218929][T10251] EXT4-fs error (device loop1): ext4_do_update_inode:5569: inode #15: comm syz.1.3269: corrupted inode contents [ 105.315146][T10251] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 105.315294][T10251] EXT4-fs error (device loop1): ext4_xattr_delete_inode:2999: inode #15: comm syz.1.3269: mark_inode_dirty error [ 105.348752][T10262] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e002e028, mo2=0002] [ 105.360711][T10262] System zones: 0-2, 18-18, 34-34 [ 105.365826][T10251] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 105.366190][T10251] EXT4-fs error (device loop1): ext4_xattr_delete_inode:3002: inode #15: comm syz.1.3269: mark inode dirty (error -117) [ 105.403847][T10262] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1315: group 0, block bitmap and bg descriptor inconsistent: 42 vs 41 free clusters [ 105.428189][T10251] EXT4-fs warning (device loop1): ext4_evict_inode:275: xattr delete (err -117) [ 105.463374][T10262] EXT4-fs (loop4): Remounting filesystem read-only [ 105.469947][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 105.469967][ C0] EXT4-fs (loop4): initial error at time 1772583026: ext4_mb_generate_buddy:1315 [ 105.469995][ C0] EXT4-fs (loop4): last error at time 1772583026: ext4_mb_generate_buddy:1315 [ 105.497011][T10251] EXT4-fs (loop1): 1 orphan inode deleted [ 105.517093][T10251] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 105.546137][T10262] EXT4-fs (loop4): 1 truncate cleaned up [ 105.546460][T10281] EXT4-fs: Ignoring removed bh option [ 105.557500][T10281] EXT4-fs: inline encryption not supported [ 105.574181][ T50] __quota_error: 9 callbacks suppressed [ 105.574201][ T50] Quota error (device loop4): dquot_write_dquot: Can't write quota structure (error -30). Quota may get out of sync! [ 105.603282][ T50] EXT4-fs (loop4): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 105.613922][T10281] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 105.615822][T10262] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 105.627409][ T50] Quota error (device loop4): write_blk: dquota write failed [ 105.643087][T10281] EXT4-fs warning (device loop2): ext4_multi_mount_protect:288: Invalid MMP block in superblock [ 105.653710][T10262] ext4 filesystem being mounted at /692/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 105.681803][T10283] EXT4-fs error (device loop3): ext4_do_update_inode:5569: inode #3: comm syz.3.3282: corrupted inode contents [ 105.695012][ T50] Quota error (device loop4): remove_free_dqentry: Can't write block (5) with free entries [ 105.705550][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 105.715970][ T50] EXT4-fs (loop4): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 105.726718][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 105.726740][ C0] EXT4-fs (loop3): initial error at time 1772583026: ext4_do_update_inode:5569: inode 3 [ 105.726766][ C0] EXT4-fs (loop3): last error at time 1772583026: ext4_do_update_inode:5569: inode 3 [ 105.753252][ T50] Quota error (device loop4): write_blk: dquota write failed [ 105.761052][ T50] Quota error (device loop4): free_dqentry: Can't move quota data block (5) to free list [ 105.762627][T10283] EXT4-fs error (device loop3): ext4_dirty_inode:6450: inode #3: comm syz.3.3282: mark_inode_dirty error [ 105.771085][ T50] EXT4-fs (loop4): Quota write (off=8, len=24) cancelled because transaction is not started [ 105.792565][ T50] Quota error (device loop4): v2_write_file_info: Can't write info structure [ 105.802078][ T50] Quota error (device loop4): dquot_write_dquot: Can't write quota structure (error -30). Quota may get out of sync! [ 105.814582][ T50] Quota error (device loop4): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 105.833947][ T3314] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 105.864077][T10283] EXT4-fs error (device loop3): ext4_do_update_inode:5569: inode #3: comm syz.3.3282: corrupted inode contents [ 105.896516][ T28] audit: type=1400 audit(1772583026.744:231): avc: denied { create } for pid=10296 comm="syz.4.3286" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 105.932756][T10301] IPv6: addrconf: prefix option has invalid lifetime [ 105.953377][T10283] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #3: comm syz.3.3282: mark_inode_dirty error [ 105.964181][T10307] tmpfs: Bad value for 'mpol' [ 105.997678][T10283] Quota error (device loop3): write_blk: dquota write failed [ 106.005210][T10283] EXT4-fs error (device loop3): ext4_acquire_dquot:7001: comm syz.3.3282: Failed to acquire dquot type 0 [ 106.017453][T10283] loop3: lost filesystem error report for type 5 error -117 [ 106.038409][T10283] EXT4-fs error (device loop3): ext4_do_update_inode:5569: inode #16: comm syz.3.3282: corrupted inode contents [ 106.085160][T10283] EXT4-fs error (device loop3): ext4_dirty_inode:6450: inode #16: comm syz.3.3282: mark_inode_dirty error [ 106.108365][T10283] EXT4-fs error (device loop3): ext4_do_update_inode:5569: inode #16: comm syz.3.3282: corrupted inode contents [ 106.149451][T10283] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #16: comm syz.3.3282: mark_inode_dirty error [ 106.206278][T10283] EXT4-fs error (device loop3): ext4_do_update_inode:5569: inode #16: comm syz.3.3282: corrupted inode contents [ 106.252070][T10283] EXT4-fs error (device loop3) in ext4_orphan_del:303: Corrupt filesystem [ 106.272849][T10283] loop3: lost filesystem error report for type 5 error -117 [ 106.274552][T10283] EXT4-fs error (device loop3): ext4_do_update_inode:5569: inode #16: comm syz.3.3282: corrupted inode contents [ 106.300976][T10283] EXT4-fs error (device loop3): ext4_truncate:4587: inode #16: comm syz.3.3282: mark_inode_dirty error [ 106.324976][T10283] EXT4-fs error (device loop3) in ext4_process_orphan:345: Corrupt filesystem [ 106.359447][T10283] loop3: lost filesystem error report for type 5 error -117 [ 106.359893][T10283] EXT4-fs (loop3): 1 truncate cleaned up [ 106.385589][T10283] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 106.401351][T10283] ext4 filesystem being mounted at /689/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 106.459536][T10369] 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. [ 106.474588][T10377] IPv6: addrconf: prefix option has invalid lifetime [ 106.482169][T10369] EXT4-fs (loop4): mount failed [ 106.514587][ T3320] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 106.584425][T10389] EXT4-fs error (device loop2): ext4_do_update_inode:5569: inode #15: comm syz.2.3334: corrupted inode contents [ 106.602179][T10389] EXT4-fs error (device loop2) in ext4_orphan_del:303: Corrupt filesystem [ 106.610766][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 106.610787][ C1] EXT4-fs (loop2): initial error at time 1772583027: ext4_do_update_inode:5569: inode 15 [ 106.610818][ C1] EXT4-fs (loop2): last error at time 1772583027: ext4_do_update_inode:5569: inode 15 [ 106.637329][T10389] loop2: lost filesystem error report for type 5 error -117 [ 106.637510][T10389] EXT4-fs error (device loop2): ext4_do_update_inode:5569: inode #15: comm syz.2.3334: corrupted inode contents [ 106.658947][T10389] EXT4-fs error (device loop2): ext4_evict_inode:303: inode #15: comm syz.2.3334: mark_inode_dirty error [ 106.703353][T10389] EXT4-fs (loop2): 1 orphan inode deleted [ 106.718585][T10389] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 106.777296][T10410] EXT4-fs warning (device loop4): ext4_enable_quotas:7236: Failed to enable quota tracking (type=0, err=-13, ino=3). Please run e2fsck to fix. [ 106.806331][T10410] EXT4-fs (loop4): mount failed [ 106.837397][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 106.886819][T10426] rock: directory entry would overflow storage [ 106.902119][T10426] rock: sig=0x4654, size=5, remaining=4 [ 106.971130][T10440] IPv6: addrconf: prefix option has invalid lifetime [ 107.090822][T10458] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e002e028, mo2=0002] [ 107.107665][T10458] System zones: 0-2, 18-18, 34-34 [ 107.129478][T10458] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1315: group 0, block bitmap and bg descriptor inconsistent: 42 vs 41 free clusters [ 107.155801][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 107.162288][ C1] EXT4-fs (loop2): initial error at time 1772583027: ext4_mb_generate_buddy:1315 [ 107.171469][ C1] EXT4-fs (loop2): last error at time 1772583027: ext4_mb_generate_buddy:1315 [ 107.225445][T10458] EXT4-fs (loop2): Remounting filesystem read-only [ 107.234011][T10458] EXT4-fs (loop2): 1 truncate cleaned up [ 107.240055][T10458] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 107.252839][ T30] EXT4-fs (loop2): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 107.267643][T10458] ext4 filesystem being mounted at /630/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 107.269755][T10479] tmpfs: Bad value for 'mpol' [ 107.300852][ T30] EXT4-fs (loop2): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 107.326191][ T30] EXT4-fs (loop2): Quota write (off=8, len=24) cancelled because transaction is not started [ 107.351723][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 107.492406][T10495] Alternate GPT is invalid, using primary GPT. [ 107.520458][T10495] loop4: p2 p3 p7 [ 107.606051][ T4538] udevd[4538]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 107.608889][ T4385] udevd[4385]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 107.617097][ T3297] udevd[3297]: inotify_add_watch(7, /dev/loop4p7, 10) failed: No such file or directory [ 107.650844][T10519] EXT4-fs error (device loop4): ext4_expand_extra_isize_ea:2808: inode #11: comm syz.4.3395: corrupted xattr block 95: invalid header [ 107.690234][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 107.696717][ C1] EXT4-fs (loop4): initial error at time 1772583028: ext4_expand_extra_isize_ea:2808: inode 11 [ 107.707114][ C1] EXT4-fs (loop4): last error at time 1772583028: ext4_expand_extra_isize_ea:2808: inode 11 [ 107.737425][T10519] EXT4-fs warning (device loop4): ext4_expand_extra_isize_ea:2858: Unable to expand inode 11. Delete some EAs or run e2fsck. [ 107.750723][T10519] EXT4-fs error (device loop4): ext4_validate_block_bitmap:432: comm syz.4.3395: bg 0: block 7: invalid block bitmap [ 107.763154][T10519] loop4: lost filesystem error report for type 5 error -117 [ 107.770119][T10519] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 107.808180][T10519] loop4: lost filesystem error report for type 5 error -117 [ 107.808395][T10519] EXT4-fs error (device loop4): ext4_xattr_delete_inode:2970: inode #11: comm syz.4.3395: corrupted xattr block 95: invalid header [ 107.837588][T10530] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (51269!=20869) [ 107.861502][T10519] EXT4-fs warning (device loop4): ext4_evict_inode:275: xattr delete (err -117) [ 107.870686][T10519] EXT4-fs (loop4): 1 orphan inode deleted [ 107.876584][T10530] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 107.901750][T10530] EXT4-fs error (device loop1): ext4_get_journal_inode:5863: inode #32: comm syz.1.3399: iget: special inode unallocated [ 107.923876][T10519] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 107.950419][T10530] EXT4-fs (loop1): Remounting filesystem read-only [ 107.957464][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 107.963909][ C1] EXT4-fs (loop1): initial error at time 1772583028: ext4_get_journal_inode:5863: inode 32 [ 107.973971][ C1] EXT4-fs (loop1): last error at time 1772583028: ext4_get_journal_inode:5863: inode 32 [ 107.989608][T10530] EXT4-fs (loop1): no journal found [ 107.994911][T10530] EXT4-fs (loop1): can't get journal size [ 107.997056][T10543] 9pnet_fd: p9_fd_create_tcp (10543): problem connecting socket to 127.0.0.1 [ 108.030862][T10530] EXT4-fs (loop1): filesystem is read-only [ 108.039465][T10530] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 108.052212][ T3314] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 108.106240][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 108.134770][T10553] EXT4-fs warning (device loop3): ext4_enable_quotas:7236: Failed to enable quota tracking (type=0, err=-13, ino=3). Please run e2fsck to fix. [ 108.157985][T10553] EXT4-fs (loop3): mount failed [ 108.265831][T10577] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 108.281839][T10577] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 108.404293][T10591] set_capacity_and_notify: 19 callbacks suppressed [ 108.404311][T10591] loop2: detected capacity change from 0 to 512 [ 108.460820][T10591] EXT4-fs error (device loop2): __ext4_fill_super:5563: inode #2: comm syz.2.3429: casefold flag without casefold feature [ 108.495817][T10591] EXT4-fs (loop2): get root inode failed [ 108.502570][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 108.509047][ C1] EXT4-fs (loop2): last error at time 1772583029: __ext4_fill_super:5563: inode 2 [ 108.533848][T10591] EXT4-fs (loop2): mount failed [ 108.902853][T10623] ip_tunnel: non-ECT from 100.1.1.0 with TOS=0x3 [ 108.987190][T10632] loop2: detected capacity change from 0 to 256 [ 109.013410][T10632] FAT-fs (loop2): Invalid FSINFO signature: 0x00fffff8, 0x00000000 (sector = 1) [ 109.264269][T10660] loop2: detected capacity change from 0 to 164 [ 109.295944][T10660] isofs_fill_super: bread failed, dev=loop2, iso_blknum=41, block=164 [ 109.641251][T10686] loop2: detected capacity change from 0 to 8192 [ 109.711117][ T4538] loop2: p1 < > p2 p3 < p5 p6 > p4 [ 109.716361][ T4538] loop2: partition table partially beyond EOD, truncated [ 109.735106][ T4538] loop2: p1 start 261888 is beyond EOD, truncated [ 109.741651][ T4538] loop2: p2 start 393216 is beyond EOD, truncated [ 109.770314][ T4538] loop2: p4 size 131081 extends beyond EOD, truncated [ 109.785733][ T4538] loop2: p5 start 393216 is beyond EOD, truncated [ 109.795908][ T4538] loop2: p6 size 131081 extends beyond EOD, truncated [ 109.839347][T10686] loop2: p1 < > p2 p3 < p5 p6 > p4 [ 109.854090][T10686] loop2: partition table partially beyond EOD, truncated [ 109.878061][T10686] loop2: p1 start 261888 is beyond EOD, truncated [ 109.902869][T10686] loop2: p2 start 393216 is beyond EOD, truncated [ 109.925022][T10686] loop2: p4 size 131081 extends beyond EOD, truncated [ 109.942175][T10686] loop2: p5 start 393216 is beyond EOD, truncated [ 109.969290][T10686] loop2: p6 size 131081 extends beyond EOD, truncated [ 109.988006][T10719] loop0: detected capacity change from 0 to 32768 [ 110.060494][T10735] TCP: tcp_parse_options: Illegal window scaling value 129 > 14 received [ 110.087008][T10719] loop0: p1 p3 < p5 p6 p7 > [ 110.097943][ T3306] udevd[3306]: inotify_add_watch(7, /dev/loop2p6, 10) failed: No such file or directory [ 110.109011][ T3297] udevd[3297]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 110.139277][ T4385] udevd[4385]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 110.150933][T10719] loop0: p6 start 117448704 is beyond EOD, truncated [ 110.203320][ T4538] udevd[4538]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 110.203619][ T4385] udevd[4385]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 110.236652][ T3297] udevd[3297]: inotify_add_watch(7, /dev/loop2p6, 10) failed: No such file or directory [ 110.274410][T10752] delete_channel: no stack [ 110.283372][T10752] delete_channel: no stack [ 110.359041][ T4538] udevd[4538]: inotify_add_watch(7, /dev/loop0p5, 10) failed: No such file or directory [ 110.373642][ T3297] udevd[3297]: inotify_add_watch(7, /dev/loop0p7, 10) failed: No such file or directory [ 110.446854][ T3297] udevd[3297]: inotify_add_watch(7, /dev/loop0p5, 10) failed: No such file or directory [ 110.450044][ T3306] udevd[3306]: inotify_add_watch(7, /dev/loop0p7, 10) failed: No such file or directory [ 110.474290][T10768] loop4: detected capacity change from 0 to 1024 [ 110.545184][T10768] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 110.577279][T10768] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (30349!=20869) [ 110.591851][T10768] EXT4-fs error (device loop4): ext4_get_journal_inode:5863: comm syz.4.3515: inode #1: comm syz.4.3515: iget: illegal inode # [ 110.626729][T10768] loop4: lost filesystem error report for type 5 error -117 [ 110.626889][T10768] EXT4-fs (loop4): no journal found [ 110.634231][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 110.634256][ C0] EXT4-fs (loop4): initial error at time 1772583031: ext4_get_journal_inode:5863 [ 110.634284][ C0] EXT4-fs (loop4): last error at time 1772583031: ext4_get_journal_inode:5863 [ 110.736055][T10768] EXT4-fs (loop4): can't get journal size [ 110.742397][T10768] EXT4-fs (loop4): failed to initialize system zone (-22) [ 110.757888][T10768] EXT4-fs (loop4): mount failed [ 111.069949][T10787] loop1: detected capacity change from 0 to 8192 [ 111.119684][T10804] loop4: detected capacity change from 0 to 512 [ 111.148193][T10804] EXT4-fs: Invalid want_extra_isize 56024 [ 111.191543][T10808] loop1: detected capacity change from 0 to 512 [ 111.235253][T10808] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 111.283937][T10808] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 not in group (block 773)! [ 111.324439][T10808] EXT4-fs (loop1): group descriptors corrupted! [ 111.525189][T10845] loop4: detected capacity change from 0 to 512 [ 111.581953][T10845] EXT4-fs error (device loop4): ext4_xattr_inode_iget:441: inode #11: comm syz.4.3553: ea_inode with extended attributes [ 111.615645][T10845] fserror_report: 19 callbacks suppressed [ 111.615664][T10845] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 111.621619][T10845] EXT4-fs (loop4): Remounting filesystem read-only [ 111.630864][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 111.630886][ C1] EXT4-fs (loop4): initial error at time 1772583032: ext4_xattr_inode_iget:441: inode 11 [ 111.630927][ C1] EXT4-fs (loop4): last error at time 1772583032: ext4_xattr_inode_iget:441: inode 11 [ 111.663827][T10845] EXT4-fs warning (device loop4): ext4_evict_inode:275: xattr delete (err -30) [ 111.673069][T10845] EXT4-fs (loop4): 1 orphan inode deleted [ 111.679202][T10845] EXT4-fs (loop4): mounted filesystem 00000800-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 111.711299][ T3314] EXT4-fs (loop4): unmounting filesystem 00000800-0000-0000-0000-000000000000. [ 111.807270][T10875] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 111.847169][T10875] EXT4-fs (loop2): filesystem is read-only [ 111.914734][ T28] kauditd_printk_skb: 13 callbacks suppressed [ 111.914781][ T28] audit: type=1400 audit(1772583032.376:235): avc: denied { create } for pid=10889 comm="syz.4.3576" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 111.972360][T10898] EXT4-fs: inline encryption not supported [ 111.989190][T10898] EXT4-fs: Ignoring removed i_version option [ 111.998343][T10898] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e001e09c, mo2=0002] [ 112.006374][T10898] System zones: 1-12 [ 112.068134][T10898] EXT4-fs (loop2): 1 orphan inode deleted [ 112.104897][T10898] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 112.178535][T10923] EXT4-fs (loop0): Cannot turn on journaled quota: type 0: error -2 [ 112.208029][T10923] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #13: comm syz.0.3592: invalid indirect mapped block 2683928664 (level 1) [ 112.253505][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 112.264134][T10923] loop0: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 112.264427][T10923] EXT4-fs (loop0): Remounting filesystem read-only [ 112.273622][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 112.273647][ C0] EXT4-fs (loop0): initial error at time 1772583032: ext4_free_branches:1023: inode 13 [ 112.273678][ C0] EXT4-fs (loop0): last error at time 1772583032: ext4_free_branches:1023: inode 13 [ 112.308593][T10923] EXT4-fs (loop0): 1 truncate cleaned up [ 112.314884][T10923] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 112.392012][ T3317] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 112.565541][T10977] EXT4-fs error (device loop1): ext4_quota_enable:7192: inode #3: comm syz.1.3617: iget: checksum invalid [ 112.567704][T10982] tmpfs: Bad value for 'mpol' [ 112.607087][T10977] loop1: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -74 [ 112.609159][T10977] EXT4-fs error (device loop1): ext4_quota_enable:7195: comm syz.1.3617: Bad quota inode: 3, type: 0 [ 112.618843][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 112.618862][ C1] EXT4-fs (loop1): initial error at time 1772583033: ext4_quota_enable:7192: inode 3 [ 112.618908][ C1] EXT4-fs (loop1): last error at time 1772583033: ext4_quota_enable:7192: inode 3 [ 112.655436][T10985] FAT-fs (loop0): Invalid FSINFO signature: 0x00fffff8, 0x00000000 (sector = 1) [ 112.681962][T10977] loop1: lost filesystem error report for type 5 error -117 [ 112.692812][T10977] EXT4-fs warning (device loop1): ext4_enable_quotas:7236: Failed to enable quota tracking (type=0, err=-74, ino=3). Please run e2fsck to fix. [ 112.769111][T10977] EXT4-fs (loop1): mount failed [ 112.950541][T11017] FAT-fs (loop1): bogus logical sector size 8 [ 112.964659][T11017] FAT-fs (loop1): Can't find a valid FAT filesystem [ 112.982722][T11015] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 113.002744][T11019] 9pnet_virtio: no channels available for device 127.0.0.1 [ 113.175540][ T28] audit: type=1400 audit(1772583033.555:236): avc: denied { append } for pid=11032 comm="syz.1.3645" name="nvram" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 113.440156][T11072] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e842c11c, mo2=0002] [ 113.472944][T11072] System zones: 0-2, 18-18, 34-34 [ 113.486057][T11072] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.3664: bg 0: block 248: padding at end of block bitmap is not set [ 113.552189][T11072] loop0: lost filesystem error report for type 5 error -117 [ 113.552389][T11072] Quota error (device loop0): write_blk: dquota write failed [ 113.559755][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 113.559781][ C1] EXT4-fs (loop0): last error at time 1772583033: ext4_validate_block_bitmap:441 [ 113.686581][T11072] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 113.696604][T11072] EXT4-fs error (device loop0): ext4_acquire_dquot:7001: comm syz.0.3664: Failed to acquire dquot type 1 [ 113.740526][T11072] loop0: lost filesystem error report for type 5 error -117 [ 113.767726][T11072] EXT4-fs (loop0): 1 truncate cleaned up [ 113.781285][T11072] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 113.801208][T11072] ext4 filesystem being mounted at /680/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 113.828117][T11114] set_capacity_and_notify: 11 callbacks suppressed [ 113.828135][T11114] loop2: detected capacity change from 0 to 512 [ 113.854910][ T3317] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 113.966581][T11114] EXT4-fs warning (device loop2): read_mmp_block:111: Error -117 while reading MMP block 0 [ 113.985595][ T28] audit: type=1400 audit(1772583034.303:237): avc: denied { mount } for pid=11132 comm="syz.4.3693" name="/" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 114.039775][ T28] audit: type=1400 audit(1772583034.350:238): avc: denied { unmount } for pid=3314 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 114.137866][T11153] loop0: detected capacity change from 0 to 512 [ 114.172778][T11153] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 114.196654][T11153] EXT4-fs error (device loop0): ext4_quota_enable:7192: comm syz.0.3702: inode #50331648: comm syz.0.3702: iget: illegal inode # [ 114.211243][T11153] loop0: lost filesystem error report for type 5 error -117 [ 114.214248][T11153] EXT4-fs error (device loop0): ext4_quota_enable:7195: comm syz.0.3702: Bad quota inode: 50331648, type: 2 [ 114.221607][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 114.221630][ C1] EXT4-fs (loop0): initial error at time 1772583034: ext4_quota_enable:7192 [ 114.221660][ C1] EXT4-fs (loop0): last error at time 1772583034: ext4_quota_enable:7192 [ 114.257573][T11153] loop0: lost filesystem error report for type 5 error -117 [ 114.257764][T11153] EXT4-fs warning (device loop0): ext4_enable_quotas:7236: Failed to enable quota tracking (type=2, err=-117, ino=50331648). Please run e2fsck to fix. [ 114.280831][T11153] EXT4-fs (loop0): mount failed [ 114.412257][T11181] loop0: detected capacity change from 0 to 512 [ 114.439292][T11183] loop3: detected capacity change from 0 to 512 [ 114.448985][T11181] EXT4-fs warning (device loop0): ext4_multi_mount_protect:314: fsck is running on the filesystem [ 114.460583][T11183] EXT4-fs warning (device loop3): ext4_multi_mount_protect:314: fsck is running on the filesystem [ 114.486592][T11183] EXT4-fs warning (device loop3): ext4_multi_mount_protect:314: MMP failure info: last update time: 1669132786, last update node: dvyukov-desk.muc.corp.google.com, last update device: loop4 [ 114.520837][T11181] EXT4-fs warning (device loop0): ext4_multi_mount_protect:314: MMP failure info: last update time: 1756377954, last update node: nogikhp920.muc.corp.google.com, last update device: loop12 [ 114.686289][T11208] tmpfs: Bad value for 'mpol' [ 114.762142][T11217] loop2: detected capacity change from 0 to 1024 [ 114.777885][T11217] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 114.797469][T11221] loop3: detected capacity change from 0 to 1024 [ 114.827279][T11227] loop1: detected capacity change from 0 to 512 [ 114.840287][T11217] JBD2: no valid journal superblock found [ 114.857699][T11217] EXT4-fs (loop2): Could not load journal inode [ 114.882518][T11227] EXT4-fs warning (device loop1): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 114.895870][T11233] loop0: detected capacity change from 0 to 164 [ 114.915813][T11227] EXT4-fs warning (device loop1): dx_probe:849: Enable large directory feature to access it [ 114.926247][T11227] EXT4-fs warning (device loop1): dx_probe:934: inode #2: comm syz.1.3739: Corrupt directory, running e2fsck is recommended [ 114.941728][T11227] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -117 [ 114.950181][T11227] EXT4-fs error (device loop1): ext4_iget_extra_inode:5025: inode #15: comm syz.1.3739: corrupted in-inode xattr: e_name out of bounds [ 114.964177][T11227] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 114.969170][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 114.982527][T11233] isofs_fill_super: bread failed, dev=loop0, iso_blknum=41, block=82 [ 114.984862][ C1] EXT4-fs (loop1): initial error at time 1772583035: ext4_iget_extra_inode:5025: inode 15 [ 114.984894][ C1] EXT4-fs (loop1): last error at time 1772583035: ext4_iget_extra_inode:5025: inode 15 [ 114.984978][T11227] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.3739: couldn't read orphan inode 15 (err -117) [ 115.024627][T11227] loop1: lost filesystem error report for type 5 error -117 [ 115.038964][T11227] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 115.146817][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 115.476267][T11283] loop1: detected capacity change from 0 to 512 [ 115.504583][T11283] EXT4-fs (loop1): Unsupported encryption level 4 [ 115.528484][T11288] loop4: detected capacity change from 0 to 512 [ 115.557000][T11288] EXT4-fs: user quota file already specified [ 115.605698][T11294] Quota error (device loop3): v2_read_file_info: Free block number 1 out of range (1, 6). [ 115.642822][T11294] 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. [ 115.708588][T11294] EXT4-fs (loop3): mount failed [ 115.783934][T11318] EXT4-fs: inline encryption not supported [ 115.817121][T11318] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 115.830944][T11318] EXT4-fs error (device loop1): ext4_map_blocks:776: inode #3: block 2: comm syz.1.3782: lblock 2 mapped to illegal pblock 2 (length 1) [ 115.845893][T11318] loop1: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 115.846004][T11318] EXT4-fs (loop1): Remounting filesystem read-only [ 115.861644][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 115.861664][ C1] EXT4-fs (loop1): initial error at time 1772583036: ext4_map_blocks:776: inode 3: block 2 [ 115.861697][ C1] EXT4-fs (loop1): last error at time 1772583036: ext4_map_blocks:776: inode 3: block 2 [ 115.946163][T11318] Quota error (device loop1): qtree_write_dquot: dquota write failed [ 115.955144][T11318] Quota error (device loop1): v2_write_file_info: Can't write info structure [ 115.964343][T11318] EXT4-fs (loop1): 1 orphan inode deleted [ 115.970661][T11318] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 116.037422][T11330] tmpfs: Bad value for 'context' [ 116.144852][T11339] isofs_fill_super: bread failed, dev=loop4, iso_blknum=41, block=82 [ 116.198901][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 116.368113][T11365] nfs4: Bad value for 'source' [ 116.456863][T11378] bpf: Bad value for 'uid' [ 116.647128][T11403] /dev/sg0: Can't lookup blockdev [ 116.717726][T11410] EXT4-fs warning (device loop1): ext4_xattr_inode_get:560: inode #11: comm syz.1.3827: EA inode hash validation failed [ 116.751443][T11415] isofs_fill_super: root inode is not a directory. Corrupted media? [ 116.778993][T11410] EXT4-fs error (device loop1): ext4_do_update_inode:5569: inode #15: comm syz.1.3827: corrupted inode contents [ 116.792279][T11410] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 116.795004][T11410] EXT4-fs error (device loop1): ext4_dirty_inode:6450: inode #15: comm syz.1.3827: mark_inode_dirty error [ 116.804444][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 116.804465][ C0] EXT4-fs (loop1): initial error at time 1772583036: ext4_do_update_inode:5569: inode 15 [ 116.804518][ C0] EXT4-fs (loop1): last error at time 1772583036: ext4_do_update_inode:5569: inode 15 [ 116.842005][T11410] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 116.844244][T11410] EXT4-fs error (device loop1): ext4_do_update_inode:5569: inode #15: comm syz.1.3827: corrupted inode contents [ 116.869490][T11410] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 116.877002][T11410] EXT4-fs error (device loop1): ext4_xattr_delete_inode:2999: inode #15: comm syz.1.3827: mark_inode_dirty error [ 116.898701][T11410] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 116.909619][T11410] EXT4-fs error (device loop1): ext4_xattr_delete_inode:3002: inode #15: comm syz.1.3827: mark inode dirty (error -117) [ 116.966098][T11410] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 116.968015][T11410] EXT4-fs warning (device loop1): ext4_evict_inode:275: xattr delete (err -117) [ 117.023997][T11410] EXT4-fs (loop1): 1 orphan inode deleted [ 117.032859][T11410] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 117.047010][T11431] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 117.082037][T11431] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 117.099107][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 117.110453][T11431] EXT4-fs (loop4): failed to initialize system zone (-117) [ 117.119614][T11431] EXT4-fs (loop4): mount failed [ 117.196627][T11455] EXT4-fs: Ignoring removed orlov option [ 117.202367][T11455] EXT4-fs: inline encryption not supported [ 117.250200][T11455] EXT4-fs (loop4): bad geometry: block count 3585 exceeds size of device (512 blocks) [ 117.254358][ T28] audit: type=1400 audit(1772583037.362:239): avc: denied { mounton } for pid=11464 comm="syz.1.3854" path="/syzcgroup/cpu/syz1/cgroup.procs" dev="cgroup" ino=249 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object" [ 117.349230][T11470] EXT4-fs (loop2): blocks per group (131072) and clusters per group (8192) inconsistent [ 117.395573][T11476] EXT4-fs (loop1): Can't support bigalloc feature without extents feature [ 117.395573][T11476] [ 117.428531][T11476] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 117.629064][T11516] EXT4-fs: Invalid journal IO priority (must be 0-7) [ 117.636117][T11512] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 117.671812][T11512] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a84ee028, mo2=0002] [ 117.684159][T11512] System zones: 1-12 [ 117.688201][T11512] EXT4-fs (loop0): orphan cleanup on readonly fs [ 117.696108][T11523] EXT4-fs: Ignoring removed nobh option [ 117.718422][T11512] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #11: comm syz.0.3877: invalid indirect mapped block 2 (level 2) [ 117.735571][T11512] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 117.737523][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 117.748148][T11512] EXT4-fs (loop0): Remounting filesystem read-only [ 117.753128][ C1] EXT4-fs (loop0): initial error at time 1772583037: ext4_free_branches:1023: inode 11 [ 117.769316][ C1] EXT4-fs (loop0): last error at time 1772583037: ext4_free_branches:1023: inode 11 [ 117.809532][T11512] EXT4-fs (loop0): 1 truncate cleaned up [ 117.811225][T11523] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e002e018, mo2=0002] [ 117.815644][T11512] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: writeback. [ 117.871521][T11523] System zones: 0-2, 18-18, 34-34 [ 117.877204][ T3317] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 117.904278][T11523] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1315: group 0, block bitmap and bg descriptor inconsistent: 42 vs 41 free clusters [ 117.929915][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 117.936389][ C0] EXT4-fs (loop2): initial error at time 1772583037: ext4_mb_generate_buddy:1315 [ 117.945573][ C0] EXT4-fs (loop2): last error at time 1772583037: ext4_mb_generate_buddy:1315 [ 117.968574][T11523] EXT4-fs error (device loop2): ext4_do_update_inode:5569: inode #16: comm syz.2.3881: corrupted inode contents [ 117.993231][T11523] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 117.993432][T11523] EXT4-fs error (device loop2): ext4_dirty_inode:6450: inode #16: comm syz.2.3881: mark_inode_dirty error [ 118.043609][T11523] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 118.043858][T11523] EXT4-fs error (device loop2): ext4_do_update_inode:5569: inode #16: comm syz.2.3881: corrupted inode contents [ 118.068969][T11523] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 118.069704][T11523] EXT4-fs error (device loop2): __ext4_ext_dirty:207: inode #16: comm syz.2.3881: mark_inode_dirty error [ 118.115489][T11523] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 118.115777][T11523] EXT4-fs error (device loop2): ext4_do_update_inode:5569: inode #16: comm syz.2.3881: corrupted inode contents [ 118.160054][T11523] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 118.162513][T11523] EXT4-fs error (device loop2): __ext4_ext_dirty:207: inode #16: comm syz.2.3881: mark_inode_dirty error [ 118.206204][T11523] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 118.207994][T11523] EXT4-fs error (device loop2): ext4_do_update_inode:5569: inode #16: comm syz.2.3881: corrupted inode contents [ 118.266617][T11523] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 118.266768][T11523] EXT4-fs error (device loop2) in ext4_orphan_del:303: Corrupt filesystem [ 118.322234][T11523] loop2: lost filesystem error report for type 5 error -117 [ 118.323612][T11523] EXT4-fs error (device loop2): ext4_do_update_inode:5569: inode #16: comm syz.2.3881: corrupted inode contents [ 118.345385][T11575] EXT4-fs (loop1): invalid inodes per group: 204800 [ 118.345385][T11575] [ 118.359982][T11579] nfs: Unexpected value for 'acl' [ 118.401793][T11523] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 118.402039][T11523] EXT4-fs error (device loop2): ext4_truncate:4587: inode #16: comm syz.2.3881: mark_inode_dirty error [ 118.404466][T11581] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 118.439596][T11581] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 118.456938][T11583] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(3) [ 118.463495][T11583] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 118.464461][T11523] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 118.471544][T11583] vhci_hcd vhci_hcd.0: Device attached [ 118.483030][T11523] EXT4-fs error (device loop2) in ext4_process_orphan:345: Corrupt filesystem [ 118.486698][T11581] jbd2_journal_init_inode: Cannot locate journal superblock [ 118.495930][T11523] loop2: lost filesystem error report for type 5 error -117 [ 118.503372][T11581] EXT4-fs (loop0): Could not load journal inode [ 118.507371][T11523] EXT4-fs (loop2): 1 truncate cleaned up [ 118.522822][T11584] vhci_hcd: connection closed [ 118.522955][ T30] Quota error (device loop2): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 118.539306][ T50] vhci_hcd vhci_hcd.3: stop threads [ 118.543218][ T30] EXT4-fs error (device loop2): ext4_release_dquot:7037: comm kworker/u8:1: Failed to release dquot type 1 [ 118.544575][ T50] vhci_hcd vhci_hcd.3: release socket [ 118.544595][ T50] vhci_hcd vhci_hcd.3: disconnect device [ 118.585337][T11523] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 118.611221][ T30] loop2: lost filesystem error report for type 5 error -117 [ 118.617889][T11523] ext4 filesystem being mounted at /742/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 118.657970][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 118.696244][ T28] audit: type=1400 audit(1772583038.710:240): avc: denied { create } for pid=11592 comm="syz.0.3917" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 118.751981][T11599] FAT-fs (loop4): bogus number of reserved sectors [ 118.770626][T11599] FAT-fs (loop4): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 118.792627][T11599] FAT-fs (loop4): Can't find a valid FAT filesystem [ 118.876857][T11616] Attempt to read inode for relocated directory [ 118.894097][ T4538] loop1: p1 p3 p4 [ 118.901646][ T4538] loop1: p3 start 65536 is beyond EOD, truncated [ 118.931577][ T4538] loop1: p4 size 262144 extends beyond EOD, truncated [ 118.976992][T11608] loop1: p1 p3 p4 [ 118.985977][T11608] loop1: p3 start 65536 is beyond EOD, truncated [ 118.998820][T11608] loop1: p4 size 262144 extends beyond EOD, truncated [ 119.072557][T11637] rock: directory entry would overflow storage [ 119.085234][T11637] rock: sig=0x5252, size=5, remaining=3 [ 119.148511][T11640] EXT4-fs (loop3): too many log groups per flexible block group [ 119.189635][ T4385] udevd[4385]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 119.190966][ T3306] udevd[3306]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 119.220466][T11640] EXT4-fs (loop3): failed to initialize mballoc (-12) [ 119.239735][T11657] set_capacity_and_notify: 23 callbacks suppressed [ 119.239794][T11657] loop4: detected capacity change from 0 to 512 [ 119.255937][T11640] EXT4-fs (loop3): mount failed [ 119.262148][T11657] EXT4-fs (loop4): Invalid log block size: 4294967295 [ 119.449404][T11678] loop2: detected capacity change from 0 to 1024 [ 119.498373][T11678] EXT4-fs (loop2): invalid inodes per group: 204800 [ 119.498373][T11678] [ 119.503491][T11689] loop0: detected capacity change from 0 to 512 [ 119.515172][T11691] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 119.540633][T11689] EXT4-fs (loop0): too many log groups per flexible block group [ 119.571142][T11689] EXT4-fs (loop0): failed to initialize mballoc (-12) [ 119.580036][T11689] EXT4-fs (loop0): mount failed [ 119.750289][T11706] loop0: detected capacity change from 0 to 8192 [ 119.770682][T11722] loop1: detected capacity change from 0 to 2048 [ 119.802404][ T4538] loop0: p1 p2 p3 p4 [ 119.807429][ T4538] loop0: p3 size 251658240 extends beyond EOD, truncated [ 119.820533][ T4538] loop0: p4 size 262144 extends beyond EOD, truncated [ 119.832746][T11706] loop0: p1 p2 p3 p4 [ 119.837986][T11706] loop0: p3 size 251658240 extends beyond EOD, truncated [ 119.858160][T11706] loop0: p4 size 262144 extends beyond EOD, truncated [ 119.972143][ T4538] udevd[4538]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 119.978439][ T3297] udevd[3297]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 119.982575][ T4385] udevd[4385]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 120.002674][ T3306] udevd[3306]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 120.041113][ T28] audit: type=1326 audit(1772583039.973:241): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11745 comm="syz.1.3989" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f890c03c799 code=0x0 [ 120.044553][ T4538] udevd[4538]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 120.075892][T11746] loop3: detected capacity change from 0 to 1024 [ 120.088958][ T4385] udevd[4385]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 120.090649][ T3297] udevd[3297]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 120.100194][ T3306] udevd[3306]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 120.120366][T11746] EXT4-fs (loop3): Filesystem with casefold feature cannot be mounted without CONFIG_UNICODE [ 120.146398][ T28] audit: type=1326 audit(1772583040.066:242): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11748 comm="syz.0.3991" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f889475c799 code=0x0 [ 120.268626][T11766] loop0: detected capacity change from 0 to 512 [ 120.288775][T11766] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 120.333556][T11771] tmpfs: Bad value for 'mpol' [ 120.338623][ T28] audit: type=1400 audit(1772583040.253:243): avc: denied { view } for pid=11769 comm="syz.3.4000" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 120.381374][T11766] Quota error (device loop0): find_tree_dqentry: Cycle in quota tree detected: block 2 index 0 [ 120.420559][T11766] Quota error (device loop0): qtree_read_dquot: Can't read quota structure for id 0 [ 120.429970][T11766] EXT4-fs error (device loop0): ext4_acquire_dquot:7001: comm syz.0.3998: Failed to acquire dquot type 1 [ 120.474035][T11766] loop0: lost filesystem error report for type 5 error -5 [ 120.484498][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 120.498137][ C1] EXT4-fs (loop0): last error at time 1772583040: ext4_acquire_dquot:7001 [ 120.504417][T11766] EXT4-fs (loop0): 1 truncate cleaned up [ 120.553082][ T28] audit: type=1400 audit(1772583040.450:244): avc: denied { setattr } for pid=11788 comm="syz.3.4011" name="cgroup.procs" dev="cgroup" ino=200 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:netutils_exec_t:s0" [ 120.562496][T11766] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 120.793605][ T3317] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 120.978476][T11841] loop1: detected capacity change from 0 to 512 [ 120.992862][T11847] tmpfs: Bad value for 'mpol' [ 121.018495][T11841] EXT4-fs error (device loop1): ext4_xattr_inode_iget:446: comm syz.1.4038: error while reading EA inode 32 err=-116 [ 121.035648][T11841] loop1: lost filesystem error report for type 5 error -117 [ 121.035850][T11841] EXT4-fs (loop1): Remounting filesystem read-only [ 121.043203][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 121.043223][ C1] EXT4-fs (loop1): initial error at time 1772583040: ext4_xattr_inode_iget:446 [ 121.043257][ C1] EXT4-fs (loop1): last error at time 1772583040: ext4_xattr_inode_iget:446 [ 121.056469][T11852] loop2: detected capacity change from 0 to 1024 [ 121.082115][T11841] EXT4-fs warning (device loop1): ext4_evict_inode:258: couldn't mark inode dirty (err -30) [ 121.095272][T11855] loop0: detected capacity change from 0 to 512 [ 121.120475][T11841] EXT4-fs (loop1): 1 orphan inode deleted [ 121.127023][T11841] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 121.128292][T11855] EXT4-fs: Ignoring removed i_version option [ 121.145770][T11852] EXT4-fs: Ignoring removed nobh option [ 121.185044][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 121.202000][T11852] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 121.228283][T11855] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 121.243488][T11852] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 121.277873][T11852] EXT4-fs (loop2): filesystem has both journal inode and journal device! [ 121.287775][T11855] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=2842e11c, mo2=0002] [ 121.298137][T11855] System zones: 1-12 [ 121.328949][T11855] EXT4-fs (loop0): orphan cleanup on readonly fs [ 121.335594][T11855] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #11: comm syz.0.4043: invalid indirect mapped block 12 (level 1) [ 121.350165][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 121.356621][ C1] EXT4-fs (loop0): initial error at time 1772583041: ext4_free_branches:1023: inode 11 [ 121.366350][ C1] EXT4-fs (loop0): last error at time 1772583041: ext4_free_branches:1023: inode 11 [ 121.385099][T11855] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #11: comm syz.0.4043: invalid indirect mapped block 2 (level 2) [ 121.458978][T11855] EXT4-fs (loop0): 1 truncate cleaned up [ 121.470723][T11855] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: none. [ 121.557207][ T3317] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 122.013445][T11949] ext4: Bad value for 'journal' [ 122.109047][T11953] EXT4-fs: Ignoring removed nobh option [ 122.126070][T11953] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e002e018, mo2=0002] [ 122.140817][T11953] System zones: 0-2, 18-18, 34-34 [ 122.159192][T11953] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1315: group 0, block bitmap and bg descriptor inconsistent: 42 vs 41 free clusters [ 122.183439][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 122.189902][ C0] EXT4-fs (loop0): initial error at time 1772583041: ext4_mb_generate_buddy:1315 [ 122.199056][ C0] EXT4-fs (loop0): last error at time 1772583041: ext4_mb_generate_buddy:1315 [ 122.217264][T11959] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 122.238668][T11953] EXT4-fs error (device loop0): ext4_do_update_inode:5569: inode #16: comm syz.0.4092: corrupted inode contents [ 122.271701][T11959] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #16: comm syz.2.4093: invalid indirect mapped block 4294967295 (level 0) [ 122.315215][T11953] EXT4-fs error (device loop0): ext4_dirty_inode:6450: inode #16: comm syz.0.4092: mark_inode_dirty error [ 122.333008][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 122.339669][ C0] EXT4-fs (loop2): initial error at time 1772583042: ext4_free_branches:1023: inode 16 [ 122.349360][ C0] EXT4-fs (loop2): last error at time 1772583042: ext4_free_branches:1023: inode 16 [ 122.359108][T11959] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #16: comm syz.2.4093: invalid indirect mapped block 4294967295 (level 1) [ 122.388277][T11953] EXT4-fs error (device loop0): ext4_do_update_inode:5569: inode #16: comm syz.0.4092: corrupted inode contents [ 122.411340][T11959] EXT4-fs (loop2): 1 orphan inode deleted [ 122.417100][T11959] EXT4-fs (loop2): 1 truncate cleaned up [ 122.423066][T11953] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #16: comm syz.0.4092: mark_inode_dirty error [ 122.440292][T11959] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 122.471257][T11953] EXT4-fs error (device loop0): ext4_do_update_inode:5569: inode #16: comm syz.0.4092: corrupted inode contents [ 122.502869][T11976] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 122.514643][T11953] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #16: comm syz.0.4092: mark_inode_dirty error [ 122.526935][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 122.536728][T11976] EXT4-fs (loop4): can't mount with commit=, fs mounted w/o journal [ 122.536901][ T4385] loop1: p1 p2 p3 p4 [ 122.549399][T11953] EXT4-fs error (device loop0): ext4_do_update_inode:5569: inode #16: comm syz.0.4092: corrupted inode contents [ 122.562075][T11953] EXT4-fs error (device loop0) in ext4_orphan_del:303: Corrupt filesystem [ 122.573985][T11953] loop0: lost filesystem error report for type 5 error -117 [ 122.574452][T11953] EXT4-fs error (device loop0): ext4_do_update_inode:5569: inode #16: comm syz.0.4092: corrupted inode contents [ 122.606747][ T4385] loop1: p3 size 251658240 extends beyond EOD, truncated [ 122.627071][ T4385] loop1: p4 size 262144 extends beyond EOD, truncated [ 122.649166][T11966] loop1: p1 p2 p3 p4 [ 122.656085][T11966] loop1: p3 size 251658240 extends beyond EOD, truncated [ 122.663770][T11966] loop1: p4 size 262144 extends beyond EOD, truncated [ 122.671025][T11953] EXT4-fs error (device loop0): ext4_truncate:4587: inode #16: comm syz.0.4092: mark_inode_dirty error [ 122.707075][T11953] EXT4-fs error (device loop0) in ext4_process_orphan:345: Corrupt filesystem [ 122.719110][ T3000] loop1: p1 p2 p3 p4 [ 122.728681][T11953] loop0: lost filesystem error report for type 5 error -117 [ 122.729276][T11953] EXT4-fs (loop0): 1 truncate cleaned up [ 122.736829][ T3000] loop1: p3 size 251658240 extends beyond EOD, truncated [ 122.757408][ T30] Quota error (device loop0): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 122.771578][T11953] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 122.780454][ T3000] loop1: p4 size 262144 extends beyond EOD, [ 122.790804][T11953] ext4 filesystem being mounted at /753/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 122.796905][ T30] EXT4-fs error (device loop0): ext4_release_dquot:7037: comm kworker/u8:1: Failed to release dquot type 1 [ 122.807792][ T28] audit: type=1400 audit(1772583042.546:245): avc: denied { read write } for pid=11995 comm="syz.3.4112" name="rdma_cm" dev="devtmpfs" ino=252 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:infiniband_device_t tclass=chr_file permissive=1 [ 122.829879][ T3000] truncated [ 122.884308][ T3317] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 123.013247][T12029] EXT4-fs: journaled quota format not specified [ 123.192089][T12058] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 123.238127][T12058] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 123.291548][T12058] EXT4-fs (loop1): orphan cleanup on readonly fs [ 123.307465][T12058] EXT4-fs error (device loop1): __ext4_get_inode_loc:4782: comm syz.1.4142: Invalid inode table block 0 in block_group 0 [ 123.336765][T12058] loop1: lost filesystem error report for type 5 error -117 [ 123.337472][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 123.351520][ C1] EXT4-fs (loop1): initial error at time 2000000000: __ext4_get_inode_loc:4782 [ 123.360535][ C1] EXT4-fs (loop1): last error at time 2000000000: __ext4_get_inode_loc:4782 [ 123.398430][T12058] EXT4-fs error (device loop1) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 123.453542][T12058] loop1: lost filesystem error report for type 5 error -117 [ 123.455185][T12058] EXT4-fs error (device loop1): ext4_quota_write:7390: inode #3: comm syz.1.4142: mark_inode_dirty error [ 123.495695][T12058] fserror_report: 13 callbacks suppressed [ 123.495776][T12058] loop1: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 123.551537][T12058] EXT4-fs error (device loop1): ext4_acquire_dquot:7001: comm syz.1.4142: Failed to acquire dquot type 0 [ 123.682934][T12058] loop1: lost filesystem error report for type 5 error -117 [ 123.683067][T12058] EXT4-fs error (device loop1): __ext4_get_inode_loc:4782: comm syz.1.4142: Invalid inode table block 0 in block_group 0 [ 123.716256][T12058] loop1: lost filesystem error report for type 5 error -117 [ 123.716534][T12058] EXT4-fs error (device loop1) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 123.743770][T12058] loop1: lost filesystem error report for type 5 error -117 [ 123.743928][T12058] EXT4-fs error (device loop1): ext4_ext_truncate:4528: inode #15: comm syz.1.4142: mark_inode_dirty error [ 123.751227][T12112] Process accounting resumed [ 123.763533][T12058] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 123.778547][T12058] EXT4-fs error (device loop1): __ext4_get_inode_loc:4782: comm syz.1.4142: Invalid inode table block 0 in block_group 0 [ 123.845112][T12058] loop1: lost filesystem error report for type 5 error -117 [ 123.845585][T12058] EXT4-fs error (device loop1) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 123.880774][T12058] loop1: lost filesystem error report for type 5 error -117 [ 123.882695][T12058] EXT4-fs error (device loop1) in ext4_orphan_del:303: Corrupt filesystem [ 123.954006][T12058] loop1: lost filesystem error report for type 5 error -117 [ 123.954915][T12058] EXT4-fs error (device loop1): __ext4_get_inode_loc:4782: comm syz.1.4142: Invalid inode table block 0 in block_group 0 [ 124.010068][T12058] loop1: lost filesystem error report for type 5 error -117 [ 124.010182][T12058] EXT4-fs error (device loop1) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 124.032572][T12058] loop1: lost filesystem error report for type 5 error -117 [ 124.032748][T12058] EXT4-fs error (device loop1): ext4_truncate:4587: inode #15: comm syz.1.4142: mark_inode_dirty error [ 124.078461][T12058] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 124.080225][T12058] EXT4-fs error (device loop1) in ext4_process_orphan:345: Corrupt filesystem [ 124.116036][T12058] loop1: lost filesystem error report for type 5 error -117 [ 124.116167][T12058] EXT4-fs (loop1): 1 truncate cleaned up [ 124.164283][T12058] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 124.298578][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 124.392789][ T28] kauditd_printk_skb: 4 callbacks suppressed [ 124.392806][ T28] audit: type=1326 audit(2000000001.375:248): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12208 comm="syz.0.4218" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f889475c799 code=0x0 [ 124.466263][T12222] journal_path: Non-blockdev passed as './file2' [ 124.483893][T12222] EXT4-fs: error: could not find journal device path [ 124.557845][ T28] audit: type=1326 audit(2000000001.534:249): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12232 comm="syz.4.4229" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7faaff0fc799 code=0x0 [ 124.621899][T12246] set_capacity_and_notify: 14 callbacks suppressed [ 124.621918][T12246] loop1: detected capacity change from 0 to 512 [ 124.638687][T12235] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.4230: bg 0: block 393: padding at end of block bitmap is not set [ 124.645525][T12248] loop4: detected capacity change from 0 to 512 [ 124.657669][T12220] loop2: detected capacity change from 0 to 8192 [ 124.659897][T12248] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 124.679419][T12235] loop0: lost filesystem error report for type 5 error -117 [ 124.685399][T12235] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 124.699074][T12246] EXT4-fs (loop1): orphan cleanup on readonly fs [ 124.701801][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 124.714518][ C0] EXT4-fs (loop0): initial error at time 2000000001: ext4_validate_block_bitmap:441 [ 124.716943][T12246] Quota error (device loop1): v2_read_file_info: Number of blocks too big for quota file size (1579008 > 6144). [ 124.723952][ C0] EXT4-fs (loop0): last error at time 2000000001: ext4_validate_block_bitmap:441 [ 124.735824][T12246] EXT4-fs warning (device loop1): ext4_enable_quotas:7236: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 124.745135][T12248] FAT-fs (loop4): error, invalid access to FAT (entry 0x00fffff8) [ 124.759658][T12246] EXT4-fs (loop1): Cannot turn on quotas: error -117 [ 124.802097][T12246] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.4234: couldn't read orphan inode 26 (err -116) [ 124.836598][T12235] EXT4-fs (loop0): 2 truncates cleaned up [ 124.842959][T12235] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 124.879802][T12246] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 124.968084][T12261] loop2: detected capacity change from 0 to 1024 [ 124.975521][ T3317] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 124.999396][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 125.012893][T12261] EXT4-fs (loop2): bad geometry: first data block 0 is beyond end of filesystem (0) [ 125.129826][T12281] loop0: detected capacity change from 0 to 1024 [ 125.186929][T12281] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 125.232963][T12305] loop1: detected capacity change from 0 to 512 [ 125.282855][T12305] EXT4-fs (loop1): SIPHASH is not a valid default hash value [ 125.298646][ T3317] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 125.328649][T12316] EXT4-fs (loop3): unable to read superblock [ 125.464848][T12340] tmpfs: Bad value for 'mpol' [ 125.542618][T12355] loop0: detected capacity change from 0 to 512 [ 125.542633][T12354] loop1: detected capacity change from 0 to 512 [ 125.579517][T12354] EXT4-fs (loop1): invalid inodes per group: 1 [ 125.579517][T12354] [ 125.595399][T12355] EXT4-fs (loop0): inodes count not valid: 9 vs 32 [ 125.774514][T12362] loop2: detected capacity change from 0 to 8192 [ 125.839404][ T4385] loop2: p1[EZD] p2 p3 p4 [ 125.854775][ T4385] loop2: p1 size 32768 extends beyond EOD, truncated [ 125.868777][ T4385] loop2: p2 start 930308 is beyond EOD, truncated [ 125.890025][ T4385] loop2: p3 start 117772289 is beyond EOD, truncated [ 125.906032][ T4385] loop2: p4 size 262144 extends beyond EOD, truncated [ 125.920999][T12400] loop0: detected capacity change from 0 to 1024 [ 125.934198][T12402] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 125.934257][T12362] loop2: p1[EZD] p2 p3 p4 [ 125.957687][T12402] EXT4-fs (loop3): 1 truncate cleaned up [ 125.965802][T12400] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 125.988827][T12362] loop2: p1 size 32768 extends beyond EOD, truncated [ 125.998845][T12362] loop2: p2 start 930308 is beyond EOD, truncated [ 126.028464][T12362] loop2: p3 start 117772289 is beyond EOD, truncated [ 126.038363][T12362] loop2: p4 size 262144 extends beyond EOD, truncated [ 126.052957][T12400] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 126.061186][T12400] EXT4-fs (loop0): orphan cleanup on readonly fs [ 126.061612][T12408] EXT4-fs (loop1): orphan cleanup on readonly fs [ 126.074939][T12408] EXT4-fs error (device loop1): ext4_xattr_inode_iget:441: inode #11: comm syz.1.4313: ea_inode with extended attributes [ 126.087951][ T4538] loop4: p1 p3 < > p4 < p5 > [ 126.092691][ T4538] loop4: p1 start 460800 is beyond EOD, truncated [ 126.099600][T12400] EXT4-fs error (device loop0): ext4_quota_enable:7188: comm syz.0.4310: Bad quota inum: 2, type: 0 [ 126.106957][ T4538] loop4: p5 start 460800 is beyond EOD, truncated [ 126.116999][T12408] loop1: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 126.122279][T12408] EXT4-fs error (device loop1): ext4_xattr_inode_iget:446: comm syz.1.4313: error while reading EA inode 11 err=-117 [ 126.131501][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 126.131523][ C1] EXT4-fs (loop1): initial error at time 2000000003: ext4_xattr_inode_iget:441: inode 11 [ 126.131563][ C1] EXT4-fs (loop1): last error at time 2000000003: ext4_xattr_inode_iget:441: inode 11 [ 126.138292][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 126.170700][T12400] EXT4-fs (loop0): Remounting filesystem read-only [ 126.176202][ C0] EXT4-fs (loop0): initial error at time 2000000003: ext4_quota_enable:7188 [ 126.191405][ C0] EXT4-fs (loop0): last error at time 2000000003: ext4_quota_enable:7188 [ 126.201761][T12400] EXT4-fs warning (device loop0): ext4_enable_quotas:7236: Failed to enable quota tracking (type=0, err=-117, ino=2). Please run e2fsck to fix. [ 126.207152][T12374] loop4: p1 p3 < > p4 < p5 > [ 126.216711][T12400] EXT4-fs (loop0): Cannot turn on quotas: error -117 [ 126.234668][T12408] EXT4-fs (loop1): 1 orphan inode deleted [ 126.240096][ T3297] udevd[3297]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 126.244180][T12374] loop4: p1 start 460800 is beyond EOD, truncated [ 126.261672][ T4385] udevd[4385]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 126.271599][T12374] loop4: p5 start 460800 is beyond EOD, truncated [ 126.313384][ T3297] udevd[3297]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 126.324483][ T4385] udevd[4385]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 126.328066][T12419] EXT4-fs (loop2): orphan cleanup on readonly fs [ 126.357490][T12419] EXT4-fs error (device loop2): ext4_map_blocks:776: inode #11: block 1: comm syz.2.4317: lblock 0 mapped to illegal pblock 1 (length 1) [ 126.391887][T12422] cgroup: none used incorrectly [ 126.398391][T12419] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 126.405609][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 126.421234][ C1] EXT4-fs (loop2): initial error at time 2000000003: ext4_map_blocks:776: inode 11: block 1 [ 126.431360][ C1] EXT4-fs (loop2): last error at time 2000000003: ext4_map_blocks:776: inode 11: block 1 [ 126.441651][T12419] EXT4-fs warning (device loop2): ext4_expand_extra_isize_ea:2858: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 126.465451][T12432] ip_tunnel: non-ECT from 172.20.20.187 with TOS=0x2 [ 126.481139][T12419] EXT4-fs error (device loop2): ext4_xattr_inode_update_ref:1037: inode #11: comm syz.2.4317: EA inode 11 ref wraparound: ref_count=0 ref_change=-1 [ 126.552224][ T3306] udevd[3306]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 126.567600][ T4385] udevd[4385]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 126.593055][T12419] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 126.593232][T12419] EXT4-fs warning (device loop2): ext4_xattr_inode_dec_ref_all:1231: inode #11: comm syz.2.4317: ea_inode dec ref err=-117 [ 126.631360][T12419] EXT4-fs (loop2): 1 orphan inode deleted [ 126.691767][T12452] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 126.731056][T12452] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.4334: bg 0: block 288: padding at end of block bitmap is not set [ 126.759685][T12452] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 126.769303][T12452] EXT4-fs error (device loop3): ext4_clear_blocks:876: inode #13: comm syz.3.4334: attempt to clear invalid blocks 1024 len 1 [ 126.782422][ C0] EXT4-fs (loop3): error count since last fsck: 2 [ 126.782443][ C0] EXT4-fs (loop3): initial error at time 2000000003: ext4_validate_block_bitmap:441 [ 126.782464][ C0] EXT4-fs (loop3): last error at time 2000000003: ext4_mb_clear_bb:6685 [ 126.807900][T12452] loop3: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 126.808248][T12452] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.4334: invalid indirect mapped block 1819239214 (level 0) [ 126.831780][T12452] loop3: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 126.832253][T12452] EXT4-fs (loop3): 1 truncate cleaned up [ 126.854693][T12469] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 126.863993][T12469] isofs_fill_super: get root inode failed [ 127.010171][T12495] delete_channel: no stack [ 127.051403][ T28] audit: type=1326 audit(2000000003.872:250): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12501 comm="syz.1.4358" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f890c03c799 code=0x0 [ 127.132858][T12511] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 127.154836][ T3000] ================================================================== [ 127.163259][ T3000] BUG: KCSAN: data-race in d_make_discardable / step_into_slowpath [ 127.171192][ T3000] [ 127.173541][ T3000] write to 0xffff88810821e840 of 4 bytes by task 4538 on cpu 0: [ 127.174546][T12511] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.4363: bg 0: block 384: padding at end of block bitmap is not set [ 127.181179][ T3000] d_make_discardable+0x4f/0xa0 [ 127.181214][ T3000] simple_unlink+0x68/0x80 [ 127.181234][ T3000] shmem_unlink+0x12d/0x140 [ 127.203598][T12511] EXT4-fs (loop2): Remounting filesystem read-only [ 127.204718][ T3000] vfs_unlink+0x1c7/0x490 [ 127.209291][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 127.215821][ T3000] filename_unlinkat+0x1e2/0x410 [ 127.215847][ T3000] __se_sys_unlink+0x2b/0xe0 [ 127.215871][ T3000] __x64_sys_unlink+0x1f/0x30 [ 127.220198][ C0] EXT4-fs (loop2): initial error at time 2000000003: ext4_validate_block_bitmap:441 [ 127.226599][ T3000] x64_sys_call+0x2eb6/0x3020 [ 127.231642][ C0] [ 127.236208][ T3000] do_syscall_64+0x12c/0x370 [ 127.240976][ C0] EXT4-fs (loop2): last error at time 2000000003: ext4_validate_block_bitmap:441 [ 127.250319][ T3000] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 127.255019][ C0] [ 127.257331][ T3000] [ 127.257341][ T3000] read to 0xffff88810821e840 of 4 bytes by task 3000 on cpu 1: [ 127.263300][T12511] EXT4-fs (loop2): 1 truncate cleaned up [ 127.271014][ T3000] step_into_slowpath+0xea/0x4c0 [ 127.271051][ T3000] path_lookupat+0x330/0x500 [ 127.304254][ T3000] filename_lookup+0x190/0x390 [ 127.309045][ T3000] do_readlinkat+0x74/0x2f0 [ 127.313573][ T3000] __x64_sys_readlink+0x47/0x60 [ 127.318446][ T3000] x64_sys_call+0x2b51/0x3020 [ 127.323147][ T3000] do_syscall_64+0x12c/0x370 [ 127.327831][ T3000] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 127.333817][ T3000] [ 127.336136][ T3000] value changed: 0x08300080 -> 0x00004080 [ 127.341859][ T3000] [ 127.344197][ T3000] Reported by Kernel Concurrency Sanitizer on: [ 127.350351][ T3000] CPU: 1 UID: 0 PID: 3000 Comm: udevd Tainted: G W syzkaller #0 PREEMPT(full) [ 127.360774][ T3000] Tainted: [W]=WARN [ 127.364581][ T3000] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 127.374811][ T3000] ==================================================================