last executing test programs: 1m41.65134365s ago: executing program 2 (id=584): openat(0xffffffffffffff9c, &(0x7f0000000040)='/sys/fs/smackfs/cipso', 0x2, 0x0) 1m41.626361751s ago: executing program 2 (id=588): sched_yield() 1m41.626268691s ago: executing program 2 (id=589): socket$inet_mptcp(0x2, 0x1, 0x106) 1m41.625676981s ago: executing program 2 (id=593): openat(0xffffffffffffff9c, &(0x7f0000000040)='/sys/fs/smackfs/unconfined', 0x2, 0x0) 1m41.424488483s ago: executing program 2 (id=595): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 1m41.201802437s ago: executing program 2 (id=602): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 1m41.156036797s ago: executing program 5 (id=608): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 1.384272624s ago: executing program 1 (id=5530): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000280)={0x2, &(0x7f0000000180)=[{0x61}, {0x6, 0x0, 0xfc, 0x9}]}) 1.301993006s ago: executing program 1 (id=5537): bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000a00)=ANY=[@ANYRES32, @ANYBLOB="2f00000014"], 0x20) 1.227139626s ago: executing program 1 (id=5542): ppoll(0x0, 0x0, 0x0, 0x0, 0x0) 559.080314ms ago: executing program 4 (id=5585): bpf$MAP_CREATE(0x0, &(0x7f0000000880)=ANY=[@ANYBLOB="0f00000004000000040000000401010000000000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="000000000500"], 0x50) 448.877744ms ago: executing program 4 (id=5590): io_getevents(0x0, 0xfffffffffffffff1, 0x0, 0x0, &(0x7f0000000400)) 426.263345ms ago: executing program 6 (id=5591): mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f00000000c0)='nfs\x00', 0x0, &(0x7f0000000000)='\x04\x00\x00 \x04\xb0\xfe\x98\x9a!s\x91]\xab\xc9\xa2IV\xb6-\xd9z\x81\x91\x8aP}I\xc6\x0e\xd9\v\xda\xbfS\x16 \x04\r\xcd\xdb\x9a\xd4\xaf\r\x11\xa0\xd7\xd7\xb6\x9bz\x99\xaf\xfd\x87fN\xad\x90U\xb4A\xdf\xabB\xbba\x7f\xb8\x96\x1a\xe7\xc1\xab\x16\x02\x00 p3 p4 < p5 > [ 87.243332][ T4509] loop1: partition table partially beyond EOD, truncated [ 87.252393][ T9161] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 87.270606][ T4509] loop1: p1 size 100663296 extends beyond EOD, truncated [ 87.287651][ T4061] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.292329][ T4509] loop1: p2 start 591104 is beyond EOD, truncated [ 87.303292][ T4509] loop1: p3 start 33572980 is beyond EOD, truncated [ 87.319841][ T4057] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.352793][ T4509] loop1: p5 size 100663296 extends beyond EOD, truncated [ 87.374830][ T9169] loop1: p1 p2 < > p3 p4 < p5 > [ 87.379921][ T9169] loop1: partition table partially beyond EOD, truncated [ 87.401685][ T9169] loop1: p1 size 100663296 extends beyond EOD, truncated [ 87.409718][ T9169] loop1: p2 start 591104 is beyond EOD, truncated [ 87.416370][ T9169] loop1: p3 start 33572980 is beyond EOD, truncated [ 87.450762][ T9169] loop1: p5 size 100663296 extends beyond EOD, truncated [ 87.462581][ T9207] loop4: detected capacity change from 0 to 512 [ 87.488902][ T9207] EXT4-fs: Ignoring removed nobh option [ 87.524486][ T9207] EXT4-fs error (device loop4): ext4_do_update_inode:5211: inode #3: comm syz.4.2975: corrupted inode contents [ 87.555219][ T9207] EXT4-fs error (device loop4): ext4_dirty_inode:6103: inode #3: comm syz.4.2975: mark_inode_dirty error [ 87.606915][ T9207] EXT4-fs error (device loop4): ext4_do_update_inode:5211: inode #3: comm syz.4.2975: corrupted inode contents [ 87.646017][ T4513] udevd[4513]: inotify_add_watch(7, /dev/loop1p5, 10) failed: No such file or directory [ 87.649319][ T4088] udevd[4088]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 87.676714][ T4971] udevd[4971]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 87.686663][ T9228] loop0: detected capacity change from 0 to 164 [ 87.693351][ T9207] EXT4-fs error (device loop4): __ext4_ext_dirty:207: inode #3: comm syz.4.2975: mark_inode_dirty error [ 87.728802][ T9236] loop3: detected capacity change from 0 to 128 [ 87.735494][ T9207] EXT4-fs error (device loop4): ext4_acquire_dquot:6935: comm syz.4.2975: Failed to acquire dquot type 0 [ 87.753340][ T4508] udevd[4508]: inotify_add_watch(7, /dev/loop1p5, 10) failed: No such file or directory [ 87.753519][ T4037] udevd[4037]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 87.765536][ T4971] udevd[4971]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 87.790381][ T9207] EXT4-fs error (device loop4): ext4_do_update_inode:5211: inode #16: comm syz.4.2975: corrupted inode contents [ 87.801921][ T9242] loop1: detected capacity change from 0 to 512 [ 87.814631][ T9242] ext4: Unknown parameter 'func' [ 87.833465][ T9207] EXT4-fs error (device loop4): ext4_dirty_inode:6103: inode #16: comm syz.4.2975: mark_inode_dirty error [ 87.872914][ T9245] loop0: detected capacity change from 0 to 1024 [ 87.890025][ T9207] EXT4-fs error (device loop4): ext4_do_update_inode:5211: inode #16: comm syz.4.2975: corrupted inode contents [ 87.894289][ T9250] dccp_invalid_packet: P.Data Offset(4) too small [ 87.909566][ T9245] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 87.919453][ T9245] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (42840!=20869) [ 87.937220][ T9207] EXT4-fs error (device loop4): __ext4_ext_dirty:207: inode #16: comm syz.4.2975: mark_inode_dirty error [ 87.954697][ T9245] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 87.960802][ T9207] EXT4-fs error (device loop4): ext4_do_update_inode:5211: inode #16: comm syz.4.2975: corrupted inode contents [ 88.001725][ T9207] EXT4-fs error (device loop4) in ext4_orphan_del:305: Corrupt filesystem [ 88.019271][ T9245] EXT4-fs error (device loop0): ext4_get_journal_inode:5798: inode #5: comm syz.0.2995: casefold flag without casefold feature [ 88.020917][ T9207] EXT4-fs error (device loop4): ext4_do_update_inode:5211: inode #16: comm syz.4.2975: corrupted inode contents [ 88.045553][ T9245] EXT4-fs (loop0): no journal found [ 88.085025][ T9207] EXT4-fs error (device loop4): ext4_truncate:4255: inode #16: comm syz.4.2975: mark_inode_dirty error [ 88.150454][ T9207] EXT4-fs error (device loop4) in ext4_process_orphan:347: Corrupt filesystem [ 88.176922][ T9272] loop3: detected capacity change from 0 to 512 [ 88.184659][ T9207] EXT4-fs (loop4): 1 truncate cleaned up [ 88.190792][ T9207] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 88.206918][ T9272] EXT4-fs: journaled quota format not specified [ 88.438587][ T4061] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 88.503600][ T9300] loop4: detected capacity change from 0 to 1024 [ 88.546691][ T9305] loop1: detected capacity change from 0 to 512 [ 88.566970][ T9305] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.3025: invalid indirect mapped block 256 (level 2) [ 88.674350][ T9305] EXT4-fs (loop1): 2 truncates cleaned up [ 88.684424][ T9318] loop0: detected capacity change from 0 to 512 [ 88.688357][ T9305] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 88.722713][ T9318] EXT4-fs (loop0): can't mount with both data=journal and delalloc [ 88.789285][ T4040] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 88.820575][ T9331] loop0: detected capacity change from 0 to 512 [ 88.827296][ T9328] tmpfs: Bad value for 'mpol' [ 88.873503][ T9337] loop3: detected capacity change from 0 to 1024 [ 88.880563][ T9331] EXT4-fs (loop0): orphan cleanup on readonly fs [ 88.887176][ T9331] EXT4-fs error (device loop0): ext4_quota_enable:7126: comm syz.0.3038: inode #16777216: comm syz.0.3038: iget: illegal inode # [ 88.912998][ T9337] EXT4-fs: inline encryption not supported [ 88.914772][ T9331] EXT4-fs error (device loop0): ext4_quota_enable:7129: comm syz.0.3038: Bad quota inode: 16777216, type: 2 [ 88.931115][ T9337] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 88.955244][ T9345] loop1: detected capacity change from 0 to 1024 [ 88.962363][ T9345] EXT4-fs: Ignoring removed nomblk_io_submit option [ 88.964277][ T9337] EXT4-fs error (device loop3): ext4_map_blocks:709: inode #3: block 1: comm syz.3.3040: lblock 1 mapped to illegal pblock 1 (length 1) [ 89.008168][ T9331] EXT4-fs warning (device loop0): ext4_enable_quotas:7170: Failed to enable quota tracking (type=2, err=-117, ino=16777216). Please run e2fsck to fix. [ 89.030371][ T9337] EXT4-fs (loop3): Remounting filesystem read-only [ 89.044456][ T9337] EXT4-fs (loop3): 1 orphan inode deleted [ 89.078318][ T9337] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 89.092623][ T9331] EXT4-fs (loop0): Cannot turn on quotas: error -117 [ 89.111930][ T9331] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0007-000000000000 ro without journal. Quota mode: writeback. [ 89.131399][ T9363] 9pnet_fd: Insufficient options for proto=fd [ 89.157880][ T4057] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 89.181998][ T4045] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0007-000000000000. [ 89.254283][ T9377] TCP: tcp_parse_options: Illegal window scaling value 53 > 14 received [ 89.342610][ T9389] loop4: detected capacity change from 0 to 1024 [ 89.364692][ T9389] ext4: Bad value for 'mb_optimize_scan' [ 89.467837][ T9405] loop1: detected capacity change from 0 to 512 [ 89.492379][ T9405] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.3073: bg 0: block 35: padding at end of block bitmap is not set [ 89.507214][ T9405] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 89.517146][ T9405] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #13: comm syz.1.3073: invalid indirect mapped block 4294967295 (level 1) [ 89.531576][ T9405] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #13: comm syz.1.3073: invalid indirect mapped block 4294967295 (level 2) [ 89.545899][ T9405] EXT4-fs (loop1): 1 truncate cleaned up [ 89.556159][ T9405] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 89.585990][ T9418] dccp_invalid_packet: P.Data Offset(100) too large [ 89.607214][ T4040] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 89.706672][ T9435] loop0: detected capacity change from 0 to 1024 [ 89.728680][ T9435] EXT4-fs: Ignoring removed nomblk_io_submit option [ 89.803484][ T9448] 9pnet_fd: p9_fd_create_tcp (9448): problem connecting socket to 127.0.0.1 [ 89.865028][ T29] kauditd_printk_skb: 6 callbacks suppressed [ 89.865046][ T29] audit: type=1400 audit(275914201.381:267): avc: denied { unmount } for pid=4045 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 90.064296][ T9465] loop1: detected capacity change from 0 to 8192 [ 90.113910][ T4971] loop1: p1 p2 p3 p4 [ 90.122400][ T4971] loop1: p1 start 51379968 is beyond EOD, truncated [ 90.129188][ T4971] loop1: p2 start 2936012800 is beyond EOD, truncated [ 90.136043][ T4971] loop1: p3 size 100663552 extends beyond EOD, truncated [ 90.161139][ T9494] loop4: detected capacity change from 0 to 512 [ 90.174728][ T4971] loop1: p4 size 656640 extends beyond EOD, truncated [ 90.180248][ T9494] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 90.210262][ T9465] loop1: p1 p2 p3 p4 [ 90.215662][ T9465] loop1: p1 start 51379968 is beyond EOD, truncated [ 90.222410][ T9465] loop1: p2 start 2936012800 is beyond EOD, truncated [ 90.229223][ T9465] loop1: p3 size 100663552 extends beyond EOD, truncated [ 90.245665][ T9465] loop1: p4 size 656640 extends beyond EOD, truncated [ 90.259239][ T9494] EXT4-fs error (device loop4): ext4_orphan_get:1417: comm syz.4.3117: bad orphan inode 11 [ 90.299819][ T9494] ext4_test_bit(bit=10, block=4) = 1 [ 90.305164][ T9494] is_bad_inode(inode)=0 [ 90.309555][ T9494] NEXT_ORPHAN(inode)=2080374784 [ 90.314462][ T9494] max_ino=32 [ 90.317750][ T9494] i_nlink=0 [ 90.345315][ T9494] EXT4-fs (loop4): 1 truncate cleaned up [ 90.351609][ T9494] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 90.418448][ T4509] udevd[4509]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 90.429636][ T4971] udevd[4971]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 90.453544][ T4509] udevd[4509]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 90.468752][ T4971] udevd[4971]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 90.487066][ T4061] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 90.508641][ T9531] loop0: detected capacity change from 0 to 256 [ 90.572252][ T9531] vfat: Unexpected value for 'rodir' [ 90.693096][ T9559] loop1: detected capacity change from 0 to 128 [ 90.854869][ T9585] loop1: detected capacity change from 0 to 512 [ 90.921245][ T9585] EXT4-fs: Ignoring removed mblk_io_submit option [ 90.959867][ T9585] EXT4-fs: inline encryption not supported [ 90.978340][ T29] audit: type=1326 audit(275914202.557:268): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9601 comm="syz.0.3171" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f8311d7e969 code=0x0 [ 91.019419][ T9585] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 91.028726][ T9585] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 91.068299][ T9585] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a042c02c, mo2=0002] [ 91.077373][ T9585] System zones: 0-2, 18-18, 34-34 [ 91.083374][ T9585] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.3162: couldn't read orphan inode 15 (err -116) [ 91.097672][ T9585] EXT4-fs (loop1): Remounting filesystem read-only [ 91.104795][ T9585] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 91.193912][ T4040] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 91.448763][ T9669] loop1: detected capacity change from 0 to 164 [ 91.464119][ T9672] loop0: detected capacity change from 0 to 512 [ 91.489802][ T9674] loop4: detected capacity change from 0 to 512 [ 91.496372][ T9674] EXT4-fs: Ignoring removed oldalloc option [ 91.504590][ T9672] EXT4-fs: Ignoring removed oldalloc option [ 91.526268][ T9672] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 91.545805][ T9674] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 91.554112][ T9672] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #16: comm syz.0.3204: invalid indirect mapped block 83886080 (level 1) [ 91.571985][ T9672] EXT4-fs (loop0): Remounting filesystem read-only [ 91.578873][ T9672] EXT4-fs (loop0): 1 orphan inode deleted [ 91.584694][ T9672] EXT4-fs (loop0): 1 truncate cleaned up [ 91.591241][ T9672] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 91.592541][ T9674] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #16: comm syz.4.3205: invalid indirect mapped block 4294967295 (level 0) [ 91.632738][ T4045] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 91.652138][ T9674] EXT4-fs (loop4): Remounting filesystem read-only [ 91.658983][ T9674] EXT4-fs (loop4): 1 orphan inode deleted [ 91.664784][ T9674] EXT4-fs (loop4): 1 truncate cleaned up [ 91.686307][ T9692] loop6: detected capacity change from 0 to 256 [ 91.730040][ T9674] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 91.758215][ T9692] vfat: Unexpected value for 'rodir' [ 91.842988][ T9712] futex_wake_op: syz.6.3223 tries to shift op by -1; fix this program [ 91.868547][ T4061] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 92.029007][ T9734] loop1: detected capacity change from 0 to 2048 [ 92.086172][ T9730] loop4: detected capacity change from 0 to 8192 [ 92.099735][ T4971] Alternate GPT is invalid, using primary GPT. [ 92.105980][ T9749] loop3: detected capacity change from 0 to 512 [ 92.107855][ T9749] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a846e01c, mo2=0002] [ 92.112474][ T4971] loop1: p2 p3 p7 [ 92.121488][ T9749] System zones: 1-12 [ 92.129092][ T9749] EXT4-fs error (device loop3): dx_probe:793: inode #2: comm syz.3.3242: Directory hole found for htree index block 0 [ 92.143126][ T9749] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -117 [ 92.151456][ T9749] EXT4-fs error (device loop3): dx_probe:793: inode #2: comm syz.3.3242: Directory hole found for htree index block 0 [ 92.167895][ T9749] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -117 [ 92.176968][ T9749] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 92.209217][ T9734] Alternate GPT is invalid, using primary GPT. [ 92.215801][ T9734] loop1: p2 p3 p7 [ 92.234305][ T4057] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 92.326748][ T9765] loop3: detected capacity change from 0 to 512 [ 92.342706][ T9767] loop6: detected capacity change from 0 to 512 [ 92.350664][ T9765] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 [ 92.375523][ T9767] EXT4-fs error (device loop6): ext4_ext_check_inode:524: inode #4: comm syz.6.3250: pblk 0 bad header/extent: invalid eh_entries - magic f30a, entries 2561, max 4(4), depth 0(0) [ 92.427980][ T9767] EXT4-fs error (device loop6): ext4_quota_enable:7129: comm syz.6.3250: Bad quota inode: 4, type: 1 [ 92.455727][ T9767] EXT4-fs warning (device loop6): ext4_enable_quotas:7170: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 92.459453][ T4971] udevd[4971]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 92.492030][ T4509] udevd[4509]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 92.502504][ T4513] udevd[4513]: inotify_add_watch(7, /dev/loop1p7, 10) failed: No such file or directory [ 92.525743][ T9767] EXT4-fs (loop6): mount failed [ 92.556579][ T9787] tmpfs: Bad value for 'mpol' [ 92.674258][ T9807] dccp_invalid_packet: pskb_may_pull failed [ 92.854291][ T9835] loop0: detected capacity change from 0 to 512 [ 92.879307][ T9835] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 92.913013][ T9835] EXT4-fs error (device loop0): ext4_orphan_get:1417: comm syz.0.3282: bad orphan inode 34561 [ 92.930811][ T9835] EXT4-fs (loop0): Remounting filesystem read-only [ 93.046698][ T9850] loop3: detected capacity change from 0 to 8192 [ 93.108143][ T4971] loop3: p1 p2 [ 93.112565][ T4971] loop3: p1 start 50331648 is beyond EOD, truncated [ 93.142356][ T9850] loop3: p1 p2 [ 93.151762][ T9850] loop3: p1 start 50331648 is beyond EOD, truncated [ 93.178950][ T9877] loop0: detected capacity change from 0 to 512 [ 93.230825][ T9877] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 93.291492][ T9877] EXT4-fs (loop0): orphan cleanup on readonly fs [ 93.315796][ T9877] EXT4-fs warning (device loop0): ext4_enable_quotas:7170: Failed to enable quota tracking (type=0, err=-22, ino=3). Please run e2fsck to fix. [ 93.330573][ T9877] EXT4-fs (loop0): Cannot turn on quotas: error -22 [ 93.331220][ T4971] udevd[4971]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 93.337285][ T9877] EXT4-fs error (device loop0): ext4_orphan_get:1417: comm syz.0.3302: bad orphan inode 768 [ 93.360424][ T9893] cgroup: release_agent respecified [ 93.366857][ T4971] udevd[4971]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 93.425907][ T29] audit: type=1400 audit(275914205.128:269): avc: denied { create } for pid=9899 comm="syz.4.3314" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_dnrt_socket permissive=1 [ 93.490148][ T9904] loop3: detected capacity change from 0 to 1024 [ 93.514610][ T9904] EXT4-fs: Invalid want_extra_isize 132 [ 93.526907][ T9912] loop6: detected capacity change from 0 to 512 [ 93.549048][ T9912] EXT4-fs: Ignoring removed nobh option [ 93.568310][ T9912] EXT4-fs error (device loop6): ext4_orphan_get:1417: comm syz.6.3319: bad orphan inode 17 [ 93.579625][ T9916] loop0: detected capacity change from 0 to 512 [ 93.592782][ T9916] EXT4-fs: Ignoring removed orlov option [ 93.598637][ T9916] EXT4-fs: Ignoring removed nomblk_io_submit option [ 93.605383][ T9916] EXT4-fs: inline encryption not supported [ 93.615030][ T9912] ext4_test_bit(bit=16, block=4) = 1 [ 93.620404][ T9912] is_bad_inode(inode)=0 [ 93.624737][ T9912] NEXT_ORPHAN(inode)=0 [ 93.628848][ T9912] max_ino=32 [ 93.632147][ T9912] i_nlink=1 [ 93.632272][ T9916] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors [ 93.646157][ T9916] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 not in group (block 2)! [ 93.656211][ T9916] EXT4-fs (loop0): group descriptors corrupted! [ 93.789399][ T9938] loop1: detected capacity change from 0 to 256 [ 93.803998][ T9941] 9pnet_fd: Insufficient options for proto=fd [ 93.824314][ T9938] msdos: Bad value for 'tz' [ 94.158782][ T9995] loop4: detected capacity change from 0 to 512 [ 94.212016][ T9995] EXT4-fs (loop4): bad s_want_extra_isize: 11962 [ 94.484851][T10038] loop6: detected capacity change from 0 to 512 [ 94.494138][T10038] EXT4-fs: journaled quota format not specified [ 94.978649][T10105] delete_channel: no stack [ 95.001524][T10105] delete_channel: no stack [ 95.122451][T10127] loop6: detected capacity change from 0 to 128 [ 95.188438][T10127] EXT4-fs (loop6): ext4_check_descriptors: Checksum for group 0 failed (30846!=65535) [ 95.201404][T10140] loop4: detected capacity change from 0 to 512 [ 95.234153][T10140] Quota error (device loop4): find_tree_dqentry: Cycle in quota tree detected: block 3 index 0 [ 95.244742][T10140] Quota error (device loop4): qtree_read_dquot: Can't read quota structure for id 0 [ 95.254250][T10140] EXT4-fs error (device loop4): ext4_acquire_dquot:6935: comm syz.4.3432: Failed to acquire dquot type 1 [ 95.337815][T10140] EXT4-fs (loop4): 1 truncate cleaned up [ 95.452510][ T29] audit: type=1326 audit(275914207.259:270): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10166 comm="syz.1.3442" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fcfbf24e969 code=0x0 [ 95.480296][T10168] loop6: detected capacity change from 0 to 512 [ 95.494824][T10168] journal_path: Non-blockdev passed as './bus' [ 95.501136][T10168] EXT4-fs: error: could not find journal device path [ 95.566092][T10182] loop4: detected capacity change from 0 to 512 [ 95.600660][T10182] EXT4-fs: Ignoring removed i_version option [ 95.606825][T10182] EXT4-fs: Ignoring removed nomblk_io_submit option [ 95.636108][T10192] loop1: detected capacity change from 0 to 512 [ 95.670893][T10182] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e01c, mo2=0002] [ 95.678924][T10182] System zones: 1-12 [ 95.700345][T10182] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.3451: bg 0: block 328: padding at end of block bitmap is not set [ 95.732713][T10192] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 95.743358][T10182] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 95.754373][T10182] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #13: comm syz.4.3451: invalid indirect mapped block 65280 (level 0) [ 95.770310][T10204] futex_wake_op: syz.0.3461 tries to shift op by 32; fix this program [ 95.770882][T10192] EXT4-fs (loop1): warning: maximal mount count reached, running e2fsck is recommended [ 95.790133][T10182] EXT4-fs error (device loop4): ext4_clear_blocks:876: inode #13: comm syz.4.3451: attempt to clear invalid blocks 33619980 len 1 [ 95.840080][T10192] EXT4-fs error (device loop1): ext4_orphan_get:1391: comm syz.1.3455: inode #15: comm syz.1.3455: iget: illegal inode # [ 95.855294][T10182] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #13: comm syz.4.3451: invalid indirect mapped block 1819239214 (level 0) [ 95.868767][T10213] loop3: detected capacity change from 0 to 512 [ 95.873465][T10182] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #13: comm syz.4.3451: invalid indirect mapped block 1819239214 (level 1) [ 95.901220][T10213] EXT4-fs (loop3): fragment/cluster size (262144) != block size (2048) [ 95.902127][T10182] EXT4-fs (loop4): 1 orphan inode deleted [ 95.915693][T10192] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.3455: couldn't read orphan inode 15 (err -117) [ 95.946973][T10217] loop0: detected capacity change from 0 to 512 [ 95.992447][T10217] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 96.036650][T10217] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 96.044651][T10217] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e000e128, mo2=0002] [ 96.108885][T10217] System zones: 0-1, 15-15, 18-18, 34-34 [ 96.114878][T10217] EXT4-fs (loop0): orphan cleanup on readonly fs [ 96.195153][T10217] Quota error (device loop0): v2_read_header: Failed header read: expected=8 got=0 [ 96.199610][T10237] loop1: detected capacity change from 0 to 512 [ 96.230679][T10217] EXT4-fs warning (device loop0): ext4_enable_quotas:7170: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 96.245303][T10217] EXT4-fs (loop0): Cannot turn on quotas: error -22 [ 96.253436][T10237] EXT4-fs: Ignoring removed bh option [ 96.282432][T10217] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.3466: bg 0: block 40: padding at end of block bitmap is not set [ 96.289905][T10237] EXT4-fs: Ignoring removed mblk_io_submit option [ 96.326975][T10237] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 96.336910][T10237] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 96.347250][T10217] EXT4-fs (loop0): Remounting filesystem read-only [ 96.394698][T10237] EXT4-fs error (device loop1): __ext4_get_inode_loc:4450: comm syz.1.3473: Invalid inode table block 0 in block_group 0 [ 96.407447][T10217] EXT4-fs (loop0): 1 truncate cleaned up [ 96.422974][T10237] EXT4-fs (loop1): Remounting filesystem read-only [ 96.429686][T10237] EXT4-fs (loop1): get root inode failed [ 96.435423][T10237] EXT4-fs (loop1): mount failed [ 96.565593][T10274] loop3: detected capacity change from 0 to 164 [ 96.618395][T10274] ISOFS: unable to read i-node block [ 96.623864][T10274] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 96.633576][T10274] isofs_fill_super: get root inode failed [ 96.711767][T10292] loop6: detected capacity change from 0 to 512 [ 96.727455][T10292] EXT4-fs (loop6): orphan cleanup on readonly fs [ 96.742720][T10291] loop4: detected capacity change from 0 to 1024 [ 96.749264][T10292] Quota error (device loop6): v2_read_file_info: Block with free entry 2 out of range (1, 0). [ 96.818846][T10292] EXT4-fs warning (device loop6): ext4_enable_quotas:7170: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 96.859875][T10297] loop4: detected capacity change from 0 to 2048 [ 96.894505][T10292] EXT4-fs (loop6): Cannot turn on quotas: error -117 [ 96.912582][T10301] tmpfs: Bad value for 'mpol' [ 96.928642][ T4509] loop4: p1 < > [ 96.939165][T10297] loop4: p1 < > [ 96.961245][T10292] EXT4-fs (loop6): 1 truncate cleaned up [ 96.986154][ T4971] udevd[4971]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 97.205388][T10337] futex_wake_op: syz.4.3525 tries to shift op by -1; fix this program [ 97.252738][T10343] futex_wake_op: syz.3.3526 tries to shift op by 36; fix this program [ 97.310865][T10347] loop4: detected capacity change from 0 to 4096 [ 97.365695][T10354] loop3: detected capacity change from 0 to 128 [ 97.405192][T10354] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 97.524845][T10368] loop1: detected capacity change from 0 to 1024 [ 97.540247][T10370] loop3: detected capacity change from 0 to 512 [ 97.568077][T10370] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 97.595567][T10370] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors [ 97.606448][T10370] EXT4-fs (loop3): group descriptors corrupted! [ 97.614844][T10368] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (51269!=20869) [ 97.653166][T10368] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 97.738259][T10368] EXT4-fs error (device loop1): ext4_get_journal_inode:5798: inode #32: comm syz.1.3540: iget: special inode unallocated [ 97.810326][T10404] loop4: detected capacity change from 0 to 1024 [ 97.837636][T10368] EXT4-fs (loop1): Remounting filesystem read-only [ 97.844281][T10368] EXT4-fs (loop1): no journal found [ 97.849512][T10368] EXT4-fs (loop1): can't get journal size [ 97.855455][T10404] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (7780!=20869) [ 97.867479][T10368] EXT4-fs (loop1): failed to initialize system zone (-117) [ 97.881669][T10404] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 97.897484][T10404] EXT4-fs (loop4): invalid journal inode [ 97.903397][T10404] EXT4-fs (loop4): can't get journal size [ 97.916140][T10404] EXT4-fs error (device loop4): ext4_map_blocks:675: inode #3: block 17104912: comm syz.4.3558: lblock 2 mapped to illegal pblock 17104912 (length 1) [ 97.918877][T10368] EXT4-fs (loop1): mount failed [ 97.953716][T10404] EXT4-fs (loop4): failed to initialize system zone (-117) [ 97.961400][T10404] EXT4-fs (loop4): mount failed [ 98.009746][ T29] audit: type=1326 audit(275914209.935:271): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10423 comm="syz.6.3567" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f862a67e969 code=0x0 [ 98.315680][T10468] loop3: detected capacity change from 0 to 1764 [ 98.332858][T10471] can: request_module (can-proto-4) failed. [ 98.442174][T10486] loop3: detected capacity change from 0 to 512 [ 98.445768][T10485] loop4: detected capacity change from 0 to 512 [ 98.477630][T10491] loop6: detected capacity change from 0 to 1024 [ 98.501555][T10491] EXT4-fs (loop6): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 98.501675][T10486] EXT4-fs (loop3): bad geometry: first data block 0 is beyond end of filesystem (0) [ 98.536919][T10495] loop1: detected capacity change from 0 to 1024 [ 98.544447][T10491] EXT4-fs (loop6): revision level too high, forcing read-only mode [ 98.564156][T10485] EXT4-fs error (device loop4): ext4_xattr_inode_iget:433: comm syz.4.3596: Parent and EA inode have the same ino 15 [ 98.587495][T10495] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 98.600136][T10491] EXT4-fs (loop6): orphan cleanup on readonly fs [ 98.616527][T10491] EXT4-fs warning (device loop6): ext4_enable_quotas:7170: Failed to enable quota tracking (type=0, err=-22, ino=3). Please run e2fsck to fix. [ 98.631198][T10491] EXT4-fs (loop6): Cannot turn on quotas: error -22 [ 98.639193][T10495] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 98.643727][T10485] EXT4-fs error (device loop4): ext4_xattr_inode_iget:433: comm syz.4.3596: Parent and EA inode have the same ino 15 [ 98.665650][T10485] EXT4-fs (loop4): 1 orphan inode deleted [ 98.672303][T10491] EXT4-fs error (device loop6): ext4_free_blocks:6587: comm syz.6.3600: Freeing blocks not in datazone - block = 0, count = 4096 [ 98.679323][T10495] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 98.712069][T10495] EXT4-fs (loop1): orphan cleanup on readonly fs [ 98.736101][T10495] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5899: Corrupt filesystem [ 98.762450][T10495] EXT4-fs (loop1): Remounting filesystem read-only [ 98.779732][T10506] loop3: detected capacity change from 0 to 2048 [ 98.789310][T10491] EXT4-fs (loop6): Remounting filesystem read-only [ 98.796116][T10495] Quota error (device loop1): write_blk: dquota write failed [ 98.803525][T10495] Quota error (device loop1): write_blk: dquota write failed [ 98.811037][T10495] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 98.830855][T10491] EXT4-fs (loop6): 1 orphan inode deleted [ 98.839568][T10510] loop4: detected capacity change from 0 to 128 [ 98.862993][ T4509] loop3: p1 < > [ 98.874350][T10506] loop3: p1 < > [ 98.888996][T10512] tmpfs: Bad value for 'mpol' [ 98.895248][ T3005] loop3: p1 < > [ 98.902284][T10510] FAT-fs (loop4): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 98.902923][T10495] Quota error (device loop1): v2_write_file_info: Can't write info structure [ 98.960160][ T4971] udevd[4971]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 98.976125][T10495] EXT4-fs (loop1): 1 orphan inode deleted [ 99.006831][ T4971] udevd[4971]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 99.089561][T10526] loop4: detected capacity change from 0 to 512 [ 99.111749][T10526] EXT4-fs: Ignoring removed bh option [ 99.132469][T10526] EXT4-fs: Ignoring removed i_version option [ 99.139110][T10526] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 99.150126][T10526] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 not in group (block 2)! [ 99.160357][T10526] EXT4-fs (loop4): group descriptors corrupted! [ 99.175906][T10530] loop6: detected capacity change from 0 to 2048 [ 99.214274][T10530] EXT4-fs (loop6): Invalid log block size: 524290 [ 99.238917][T10536] loop1: detected capacity change from 0 to 128 [ 99.506100][T10572] loop1: detected capacity change from 0 to 512 [ 99.530526][T10572] EXT4-fs: old and new quota format mixing [ 99.550063][T10577] ICMPv6: NA: fd:f9:a6:84:a5:1b advertised our address fe80::aa on syz_tun! [ 99.593773][T10584] loop6: detected capacity change from 0 to 128 [ 99.628732][T10584] EXT4-fs (loop6): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 99.638579][T10584] EXT4-fs (loop6): group descriptors corrupted! [ 99.785434][T10609] loop6: detected capacity change from 0 to 512 [ 99.809715][T10609] EXT4-fs: Invalid journal IO priority (must be 0-7) [ 99.908907][T10634] cgroup: noprefix used incorrectly [ 99.978548][T10640] loop0: detected capacity change from 0 to 2048 [ 100.016219][ T4509] loop0: p1 < > [ 100.030210][T10640] loop0: p1 < > [ 100.060520][T10654] loop3: detected capacity change from 0 to 1024 [ 100.093738][T10654] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (51269!=20869) [ 100.103153][ T4971] udevd[4971]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 100.167553][T10654] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 100.195998][T10654] EXT4-fs error (device loop3): ext4_get_journal_inode:5798: inode #32: comm syz.3.3677: iget: special inode unallocated [ 100.226001][T10654] EXT4-fs (loop3): Remounting filesystem read-only [ 100.232628][T10654] EXT4-fs (loop3): no journal found [ 100.237870][T10654] EXT4-fs (loop3): can't get journal size [ 100.299611][T10675] loop6: detected capacity change from 0 to 1024 [ 100.306388][T10654] EXT4-fs (loop3): failed to initialize system zone (-117) [ 100.315879][T10675] EXT4-fs (loop6): invalid first ino: 9 [ 100.321655][T10654] EXT4-fs (loop3): mount failed [ 100.371494][T10680] loop4: detected capacity change from 0 to 512 [ 100.388589][T10680] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 100.417498][T10680] EXT4-fs (loop4): orphan cleanup on readonly fs [ 100.427581][T10680] EXT4-fs error (device loop4): ext4_validate_block_bitmap:432: comm syz.4.3691: bg 0: block 18: invalid block bitmap [ 100.442007][T10680] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 100.451981][T10680] EXT4-fs (loop4): 1 truncate cleaned up [ 100.460614][T10685] loop6: detected capacity change from 0 to 2048 [ 100.464273][T10656] loop1: detected capacity change from 0 to 32768 [ 100.477477][T10687] loop0: detected capacity change from 0 to 128 [ 100.484591][T10687] FAT-fs (loop0): bogus logical sector size 0 [ 100.490722][T10687] FAT-fs (loop0): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 100.500116][T10687] FAT-fs (loop0): Can't find a valid FAT filesystem [ 100.527364][ T4971] loop1: p1 p2 p3 < p5 p6 > [ 100.532197][ T4971] loop1: p1 size 242222080 extends beyond EOD, truncated [ 100.543270][ T4513] loop6: p1 < > [ 100.547351][ T4971] loop1: p2 start 4294967295 is beyond EOD, truncated [ 100.567407][T10685] loop6: p1 < > [ 100.573076][T10656] loop1: p1 p2 p3 < p5 p6 > [ 100.577906][T10656] loop1: p1 size 242222080 extends beyond EOD, truncated [ 100.585979][T10656] loop1: p2 start 4294967295 is beyond EOD, truncated [ 100.600123][ T3005] loop6: p1 < > [ 100.611177][T10693] loop4: detected capacity change from 0 to 256 [ 100.617774][T10693] msdos: Bad value for 'gid' [ 100.622612][T10693] msdos: Bad value for 'gid' [ 100.677898][ T4509] udevd[4509]: inotify_add_watch(7, /dev/loop6p1, 10) failed: No such file or directory [ 100.710629][T10703] loop3: detected capacity change from 0 to 128 [ 100.717463][T10703] vfat: Bad value for 'shortname' [ 100.727413][ T4971] udevd[4971]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 100.742533][ T4037] udevd[4037]: inotify_add_watch(7, /dev/loop1p6, 10) failed: No such file or directory [ 100.755577][ T4513] udevd[4513]: inotify_add_watch(7, /dev/loop1p5, 10) failed: No such file or directory [ 100.766745][ T4088] udevd[4088]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 100.782741][T10706] cgroup: Need name or subsystem set [ 100.807493][ T4509] udevd[4509]: inotify_add_watch(7, /dev/loop6p1, 10) failed: No such file or directory [ 100.836112][ T4508] udevd[4508]: inotify_add_watch(7, /dev/loop1p6, 10) failed: No such file or directory [ 100.912959][T10709] loop6: detected capacity change from 0 to 8192 [ 100.942699][T10717] loop1: detected capacity change from 0 to 512 [ 100.962017][T10719] loop3: detected capacity change from 0 to 512 [ 100.969128][ T4971] loop6: p2 p3 p4 [ 100.973350][ T4971] loop6: p2 size 130943 extends beyond EOD, truncated [ 100.985138][ T4971] loop6: p3 size 16776960 extends beyond EOD, truncated [ 100.992844][T10717] EXT4-fs error (device loop1): ext4_xattr_inode_iget:433: comm syz.1.3701: Parent and EA inode have the same ino 15 [ 101.017949][T10727] loop4: detected capacity change from 0 to 512 [ 101.024000][T10719] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 101.030446][ T4971] loop6: p4 size 3599499392 extends beyond EOD, truncated [ 101.045730][T10709] loop6: p2 p3 p4 [ 101.051256][T10709] loop6: p2 size 130943 extends beyond EOD, truncated [ 101.060079][T10727] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 101.065072][T10717] EXT4-fs error (device loop1): ext4_xattr_inode_iget:433: comm syz.1.3701: Parent and EA inode have the same ino 15 [ 101.074835][T10729] loop0: detected capacity change from 0 to 512 [ 101.083822][T10709] loop6: p3 size 16776960 extends beyond EOD, truncated [ 101.105548][T10727] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=c842e12c, mo2=0002] [ 101.113984][T10727] EXT4-fs (loop4): orphan cleanup on readonly fs [ 101.114500][T10719] EXT4-fs error (device loop3): xattr_find_entry:333: inode #15: comm syz.3.3710: corrupted xattr entries [ 101.132155][T10717] EXT4-fs (loop1): 1 orphan inode deleted [ 101.132943][T10727] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.3713: bg 0: block 361: padding at end of block bitmap is not set [ 101.153261][T10727] EXT4-fs (loop4): Remounting filesystem read-only [ 101.153808][T10719] EXT4-fs (loop3): 1 truncate cleaned up [ 101.166544][T10709] loop6: p4 size 3599499392 extends beyond EOD, truncated [ 101.168109][T10727] EXT4-fs (loop4): 1 truncate cleaned up [ 101.195635][T10729] EXT4-fs (loop0): too many log groups per flexible block group [ 101.203483][T10729] EXT4-fs (loop0): failed to initialize mballoc (-12) [ 101.228202][T10729] EXT4-fs (loop0): mount failed [ 101.346366][ T29] kauditd_printk_skb: 1 callbacks suppressed [ 101.346412][ T29] audit: type=1326 audit(275914213.274:273): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10746 comm="syz.1.3720" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fcfbf24e969 code=0x0 [ 101.735854][T10802] dccp_invalid_packet: P.type (CLOSE) not Data || [Data]Ack, while P.X == 0 [ 101.777287][T10808] loop1: detected capacity change from 0 to 512 [ 101.784378][T10808] EXT4-fs: Ignoring removed nobh option [ 101.792286][T10808] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -13 [ 101.802004][T10808] EXT4-fs error (device loop1): ext4_clear_blocks:876: inode #13: comm syz.1.3751: attempt to clear invalid blocks 2 len 1 [ 101.829756][T10808] EXT4-fs (loop1): Remounting filesystem read-only [ 101.836807][T10808] EXT4-fs (loop1): 1 truncate cleaned up [ 101.865347][T10816] syz.4.3754: attempt to access beyond end of device [ 101.865347][T10816] loop4: rw=0, sector=64, nr_sectors = 2 limit=0 [ 101.917942][T10816] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 101.987025][T10830] loop6: detected capacity change from 0 to 512 [ 102.048883][T10836] loop3: detected capacity change from 0 to 128 [ 102.050415][T10839] loop0: detected capacity change from 0 to 512 [ 102.063280][T10830] EXT4-fs: Ignoring removed nobh option [ 102.070411][T10839] EXT4-fs: Ignoring removed orlov option [ 102.076172][T10839] EXT4-fs: Ignoring removed oldalloc option [ 102.093615][T10830] EXT4-fs warning (device loop6): dx_probe:848: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 102.105319][T10830] EXT4-fs warning (device loop6): dx_probe:851: Enable large directory feature to access it [ 102.115782][T10830] EXT4-fs warning (device loop6): dx_probe:936: inode #2: comm syz.6.3761: Corrupt directory, running e2fsck is recommended [ 102.137514][T10836] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x614101ff (sector = 1) [ 102.183128][T10830] EXT4-fs (loop6): Cannot turn on journaled quota: type 1: error -117 [ 102.191528][T10830] EXT4-fs error (device loop6): ext4_iget_extra_inode:4693: inode #15: comm syz.6.3761: corrupted in-inode xattr: invalid ea_ino [ 102.206052][T10839] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 220 vs 1023 free clusters [ 102.232617][T10839] EXT4-fs error (device loop0): ext4_xattr_inode_iget:433: comm syz.0.3765: Parent and EA inode have the same ino 15 [ 102.246730][T10830] EXT4-fs error (device loop6): ext4_orphan_get:1396: comm syz.6.3761: couldn't read orphan inode 15 (err -117) [ 102.273025][T10839] EXT4-fs (loop0): 1 orphan inode deleted [ 102.413167][T10878] loop0: detected capacity change from 0 to 512 [ 102.451805][T10869] loop1: detected capacity change from 0 to 8192 [ 102.453155][T10878] EXT4-fs (loop0): couldn't mount as ext2 due to feature incompatibilities [ 102.605164][T10898] SELinux: Context system_u:object is not valid (left unmapped). [ 102.617555][ T29] audit: type=1400 audit(275914214.446:274): avc: denied { relabelto } for pid=10897 comm="syz.1.3795" name="cgroup.procs" dev="cgroup" ino=298 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object" [ 102.643633][ T29] audit: type=1400 audit(275914214.446:275): avc: denied { associate } for pid=10897 comm="syz.1.3795" name="cgroup.procs" dev="cgroup" ino=298 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 srawcon="system_u:object" [ 102.729432][T10908] loop0: detected capacity change from 0 to 512 [ 102.758970][T10908] EXT4-fs: Ignoring removed nomblk_io_submit option [ 102.769098][T10908] EXT4-fs (loop0): filesystem is read-only [ 102.807814][T10908] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 102.824770][T10908] EXT4-fs (loop0): filesystem is read-only [ 102.830819][T10908] EXT4-fs (loop0): orphan cleanup on readonly fs [ 102.837767][T10908] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.3798: bg 0: block 64: padding at end of block bitmap is not set [ 102.853396][T10908] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 102.875938][T10908] EXT4-fs (loop0): 1 orphan inode deleted [ 103.279681][ T29] audit: type=1326 audit(275914215.064:276): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10993 comm="syz.0.3843" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f8311d7e969 code=0x0 [ 103.406193][T11009] loop1: detected capacity change from 0 to 512 [ 103.432696][T11009] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 103.438780][T11018] loop4: detected capacity change from 0 to 128 [ 103.475006][T11009] Quota error (device loop1): v2_read_header: Failed header read: expected=8 got=3 [ 103.526897][T11030] loop4: detected capacity change from 0 to 512 [ 103.533761][T11030] EXT4-fs: Ignoring removed nomblk_io_submit option [ 103.535620][T11028] loop0: detected capacity change from 0 to 2048 [ 103.546922][T11030] EXT4-fs (loop4): filesystem is read-only [ 103.553310][T11030] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 103.553417][T11009] EXT4-fs warning (device loop1): ext4_enable_quotas:7170: Failed to enable quota tracking (type=0, err=-22, ino=3). Please run e2fsck to fix. [ 103.590136][T11030] EXT4-fs (loop4): filesystem is read-only [ 103.596162][T11030] EXT4-fs (loop4): orphan cleanup on readonly fs [ 103.610542][T11035] loop6: detected capacity change from 0 to 512 [ 103.617609][T11035] EXT4-fs: Ignoring removed nobh option [ 103.627847][T11009] EXT4-fs (loop1): mount failed [ 103.643696][T11030] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.3858: bg 0: block 64: padding at end of block bitmap is not set [ 103.659828][T11037] Option 'Í'M•O§±' to dns_resolver key: bad/missing value [ 103.679401][T11035] EXT4-fs (loop6): Cannot turn on journaled quota: type 0: error -13 [ 103.703262][T11030] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 103.723884][T11035] EXT4-fs error (device loop6): ext4_clear_blocks:876: inode #13: comm syz.6.3860: attempt to clear invalid blocks 2 len 1 [ 103.765094][T11030] EXT4-fs (loop4): 1 orphan inode deleted [ 103.777708][T11035] EXT4-fs (loop6): Remounting filesystem read-only [ 103.784953][T11035] EXT4-fs (loop6): 1 truncate cleaned up [ 103.805453][T11045] loop0: detected capacity change from 0 to 4096 [ 103.814084][T11045] SELinux: security_context_str_to_sid (user_u) failed with errno=-22 [ 103.926036][T11061] SELinux: Context system_u:object_r:fsa is not valid (left unmapped). [ 103.934888][ T29] audit: type=1400 audit(275914215.673:277): avc: denied { relabelto } for pid=11060 comm="syz.4.3872" name="637" dev="tmpfs" ino=3276 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsa" [ 103.960217][ T29] audit: type=1400 audit(275914215.673:278): avc: denied { associate } for pid=11060 comm="syz.4.3872" name="637" dev="tmpfs" ino=3276 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:fsa" [ 104.026575][T11068] tmpfs: Bad value for 'mpol' [ 104.042665][ T29] audit: type=1400 audit(275914215.756:279): avc: denied { write } for pid=4061 comm="syz-executor" name="637" dev="tmpfs" ino=3276 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsa" [ 104.067816][ T29] audit: type=1400 audit(275914215.756:280): avc: denied { remove_name } for pid=4061 comm="syz-executor" name="binderfs" dev="tmpfs" ino=3280 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsa" [ 104.093889][ T29] audit: type=1400 audit(275914215.756:281): avc: denied { rmdir } for pid=4061 comm="syz-executor" name="637" dev="tmpfs" ino=3276 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsa" [ 104.096073][T11078] loop3: detected capacity change from 0 to 512 [ 104.165289][T11078] FAT-fs (loop3): bogus number of FAT sectors [ 104.171546][T11078] FAT-fs (loop3): Can't find a valid FAT filesystem [ 104.196353][T11087] loop0: detected capacity change from 0 to 1024 [ 104.220848][T11087] EXT4-fs (loop0): Can't support bigalloc feature without extents feature [ 104.220848][T11087] [ 104.231635][T11087] EXT4-fs (loop0): couldn't mount as ext2 due to feature incompatibilities [ 104.317316][T11091] loop6: detected capacity change from 0 to 8192 [ 104.363329][T11104] ip6_tunnel: non-ECT from fc00:0000:0000:0000:0000:0000:0000:0001 with DS=0x1 [ 104.399248][ T4971] loop6: p3 p4 < > [ 104.404123][ T4971] loop6: p3 start 18548 is beyond EOD, truncated [ 104.416086][T11091] loop6: p3 p4 < > [ 104.424176][T11091] loop6: p3 start 18548 is beyond EOD, truncated [ 104.565246][T11132] loop3: detected capacity change from 0 to 764 [ 104.609990][ T4971] udevd[4971]: inotify_add_watch(7, /dev/loop6p4, 10) failed: No such file or directory [ 104.636210][T11140] loop1: detected capacity change from 0 to 512 [ 104.654187][ T4971] udevd[4971]: inotify_add_watch(7, /dev/loop6p4, 10) failed: No such file or directory [ 104.656739][T11140] EXT4-fs: Ignoring removed oldalloc option [ 104.670008][T11140] EXT4-fs: inline encryption not supported [ 104.675975][T11140] EXT4-fs: Ignoring removed mblk_io_submit option [ 104.755879][T11140] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 104.791319][T11159] loop3: detected capacity change from 0 to 512 [ 104.808898][T11140] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.3912: bg 0: block 64: padding at end of block bitmap is not set [ 104.815172][T11159] EXT4-fs: Ignoring removed nomblk_io_submit option [ 104.857303][T11159] EXT4-fs (loop3): filesystem is read-only [ 104.872166][T11140] EXT4-fs error (device loop1): ext4_acquire_dquot:6935: comm syz.1.3912: Failed to acquire dquot type 0 [ 104.894539][T11159] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 104.923860][T11140] EXT4-fs (loop1): 1 truncate cleaned up [ 104.934106][T11174] loop6: detected capacity change from 0 to 2048 [ 104.956158][T11159] EXT4-fs (loop3): filesystem is read-only [ 104.962267][T11159] EXT4-fs (loop3): orphan cleanup on readonly fs [ 104.970883][T11159] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.3920: bg 0: block 64: padding at end of block bitmap is not set [ 104.991741][ T4971] loop6: p2 p3 p4 [ 104.995561][ T4971] loop6: p2 size 4864 extends beyond EOD, truncated [ 105.003697][T11159] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 105.043533][T11159] EXT4-fs (loop3): 1 orphan inode deleted [ 105.049790][T11159] EXT4-fs mount: 48 callbacks suppressed [ 105.049808][T11159] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 105.072944][ T4971] loop6: p3 start 65535 is beyond EOD, truncated [ 105.079353][ T4971] loop6: p4 start 2048 is beyond EOD, truncated [ 105.104281][T11174] loop6: p2 p3 p4 [ 105.108403][T11174] loop6: p2 size 4864 extends beyond EOD, truncated [ 105.115670][T11174] loop6: p3 start 65535 is beyond EOD, truncated [ 105.122167][T11174] loop6: p4 start 2048 is beyond EOD, truncated [ 105.207638][ T4057] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 105.282770][ T4971] udevd[4971]: inotify_add_watch(7, /dev/loop6p2, 10) failed: No such file or directory [ 105.342793][ T4971] udevd[4971]: inotify_add_watch(7, /dev/loop6p2, 10) failed: No such file or directory [ 105.355363][T11229] loop3: detected capacity change from 0 to 164 [ 105.471684][T11244] 9pnet: Unknown protocol version 9p20\++} [ 105.631261][T11251] loop4: detected capacity change from 0 to 8192 [ 105.661421][ T4971] loop4: p1 p2 p3 p4 [ 105.666189][ T4971] loop4: p2 size 32768 extends beyond EOD, truncated [ 105.690593][ T4971] loop4: p4 size 16384 extends beyond EOD, truncated [ 105.706387][T11251] loop4: p1 p2 p3 p4 [ 105.711096][T11251] loop4: p2 size 32768 extends beyond EOD, truncated [ 105.732921][T11251] loop4: p4 size 16384 extends beyond EOD, truncated [ 105.925406][ T4511] udevd[4511]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 105.925723][ T4508] udevd[4508]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 105.936682][ T4971] udevd[4971]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 105.973064][ T4037] udevd[4037]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 106.033857][ T4513] udevd[4513]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 106.050646][ T4971] udevd[4971]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 106.141100][T11332] loop3: detected capacity change from 0 to 256 [ 106.278094][T11348] loop1: detected capacity change from 0 to 512 [ 106.337606][T11360] IPv6: addrconf: prefix option has invalid lifetime [ 106.374593][T11348] EXT4-fs warning (device loop1): ext4_enable_quotas:7170: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 106.456877][T11348] EXT4-fs (loop1): mount failed [ 106.542993][T11386] loop0: detected capacity change from 0 to 256 [ 106.562302][T11386] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 106.680649][T11408] loop6: detected capacity change from 0 to 128 [ 106.707739][T11410] tmpfs: Bad value for 'mpol' [ 106.787131][ T29] kauditd_printk_skb: 6 callbacks suppressed [ 106.787148][ T29] audit: type=1400 audit(275914218.294:285): avc: denied { mount } for pid=11416 comm="syz.1.4047" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 106.863262][T11427] loop0: detected capacity change from 0 to 128 [ 106.938986][T11427] FAT-fs (loop0): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 107.041524][T11447] Invalid ELF header type: 2 != 1 [ 107.046788][ T29] audit: type=1400 audit(275914218.534:286): avc: denied { module_load } for pid=11446 comm="syz.3.4062" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=system permissive=1 [ 107.105697][T11455] dccp_invalid_packet: P.Data Offset(14) too large [ 107.275514][ T29] audit: type=1400 audit(275914218.746:287): avc: denied { getattr } for pid=11478 comm="syz.4.4078" name="/" dev="pidfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 107.342201][T11487] loop6: detected capacity change from 0 to 2048 [ 107.410849][ T4971] GPT:first_usable_lbas don't match. [ 107.413851][T11496] tmpfs: Unknown parameter 's' [ 107.416220][ T4971] GPT:34 != 290 [ 107.416235][ T4971] GPT: Use GNU Parted to correct GPT errors. [ 107.416368][ T4971] loop6: p1 p2 p3 [ 107.465107][T11501] tmpfs: Bad value for 'mpol' [ 107.485613][T11487] GPT:first_usable_lbas don't match. [ 107.490975][T11487] GPT:34 != 290 [ 107.494652][T11487] GPT: Use GNU Parted to correct GPT errors. [ 107.501181][T11487] loop6: p1 p2 p3 [ 107.520071][ T3005] GPT:first_usable_lbas don't match. [ 107.525455][ T3005] GPT:34 != 290 [ 107.529017][ T3005] GPT: Use GNU Parted to correct GPT errors. [ 107.535139][ T3005] loop6: p1 p2 p3 [ 107.539714][T11506] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 107.558621][T11506] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 107.715543][T11524] loop0: detected capacity change from 0 to 1024 [ 107.747899][T11524] EXT4-fs (loop0): filesystem is read-only [ 107.862968][T11546] cgroup: none used incorrectly [ 108.026334][T11561] loop6: detected capacity change from 0 to 2048 [ 108.063182][T11566] loop0: detected capacity change from 0 to 1764 [ 108.077797][T11561] loop6: p1 < > p2 p3 < p5 p6 > p4 [ 108.083054][T11561] loop6: partition table partially beyond EOD, truncated [ 108.119074][T11561] loop6: p1 start 3405774849 is beyond EOD, truncated [ 108.126063][T11561] loop6: p2 size 5046285 extends beyond EOD, truncated [ 108.145459][T11561] loop6: p5 size 5046285 extends beyond EOD, truncated [ 108.225264][T11583] IPv6: addrconf: prefix option has invalid lifetime [ 108.601534][T11641] loop4: detected capacity change from 0 to 512 [ 108.644858][T11641] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 108.684554][T11641] EXT4-fs (loop4): 1 truncate cleaned up [ 108.700722][T11641] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 108.756347][ T29] audit: type=1326 audit(275914220.112:288): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11661 comm="syz.3.4169" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fe5991ae969 code=0x0 [ 108.795149][ T4061] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 108.902615][T11685] 9pnet_fd: p9_fd_create_unix (11685): address too long: ./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa [ 108.912586][T11683] loop3: detected capacity change from 0 to 736 [ 109.016466][T11681] loop6: detected capacity change from 0 to 2048 [ 109.074621][ T4971] loop6: p1 < > p4 < > [ 109.087414][T11683] ISOFS: Logical zone size(0) < hardware blocksize(1024) [ 109.099080][T11681] loop6: p1 < > p4 < > [ 109.176871][T11709] loop3: detected capacity change from 0 to 256 [ 109.186442][T11711] loop4: detected capacity change from 0 to 512 [ 109.210127][T11709] vfat: Bad value for 'uni_xlate' [ 109.221920][T11711] Quota error (device loop4): v2_read_file_info: Number of blocks too big for quota file size (40960 > 6144). [ 109.235206][T11713] loop6: detected capacity change from 0 to 1024 [ 109.273354][T11711] EXT4-fs warning (device loop4): ext4_enable_quotas:7170: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 109.288582][T11711] EXT4-fs (loop4): mount failed [ 109.306675][T11713] EXT4-fs (loop6): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 109.354867][T11713] EXT4-fs (loop6): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 109.383139][T11713] jbd2_journal_init_inode: Cannot locate journal superblock [ 109.390642][T11713] EXT4-fs (loop6): Could not load journal inode [ 109.400085][T11718] Process accounting paused [ 109.488177][T11734] tmpfs: Bad value for 'mpol' [ 109.523297][T11739] loop0: detected capacity change from 0 to 1024 [ 109.570469][T11739] EXT4-fs: Ignoring removed mblk_io_submit option [ 109.611589][T11739] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 109.704314][ T4045] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 109.863245][T11789] loop0: detected capacity change from 0 to 512 [ 109.890912][T11789] EXT4-fs (loop0): unsupported inode size: 1721 [ 109.897433][T11789] EXT4-fs (loop0): blocksize: 4096 [ 110.016561][T11812] futex_wake_op: syz.3.4242 tries to shift op by 144; fix this program [ 110.144616][T11831] loop3: detected capacity change from 0 to 1024 [ 110.156832][T11831] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 110.185704][T11831] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 110.198104][T11838] loop0: detected capacity change from 0 to 512 [ 110.210071][T11838] EXT4-fs: Invalid want_extra_isize 32767 [ 110.238440][T11831] EXT4-fs (loop3): orphan cleanup on readonly fs [ 110.285879][T11831] EXT4-fs error (device loop3): ext4_free_blocks:6587: comm syz.3.4251: Freeing blocks not in datazone - block = 0, count = 4096 [ 110.354786][T11831] EXT4-fs (loop3): 1 orphan inode deleted [ 110.360981][T11831] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 110.417739][ T4057] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 110.521375][ T29] audit: type=1326 audit(275914221.746:289): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11870 comm="syz.4.4272" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fc33165e969 code=0x0 [ 110.549796][T11869] loop0: detected capacity change from 0 to 1024 [ 110.581497][T11869] EXT4-fs: Ignoring removed i_version option [ 110.603467][T11869] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 110.621746][T11869] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 110.631962][T11869] EXT4-fs (loop0): required journal recovery suppressed and not mounted read-only [ 110.716710][T11893] loop1: detected capacity change from 0 to 2048 [ 110.922932][ T29] audit: type=1326 audit(275914222.115:290): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11928 comm="syz.3.4300" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fe5991ae969 code=0x0 [ 110.999274][ T29] audit: type=1326 audit(275914222.115:291): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11925 comm="syz.1.4298" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fcfbf24e969 code=0x0 [ 111.301430][T11978] loop4: detected capacity change from 0 to 512 [ 111.345488][T11978] EXT4-fs: Ignoring removed nomblk_io_submit option [ 111.357645][T11990] syz.3.4329: attempt to access beyond end of device [ 111.357645][T11990] loop3: rw=4096, sector=2, nr_sectors = 2 limit=0 [ 111.386681][T11978] EXT4-fs (loop4): bad geometry: first data block is 0 with a 1k block and cluster size [ 111.396256][T11990] EXT4-fs (loop3): unable to read superblock [ 111.463444][T11998] loop1: detected capacity change from 0 to 2048 [ 111.500209][T12002] loop3: detected capacity change from 0 to 2048 [ 111.544539][ T4509] loop1: p3 p4 < > [ 111.567936][T11998] loop1: p3 p4 < > [ 111.625481][T12022] loop0: detected capacity change from 0 to 128 [ 111.675403][ T4509] udevd[4509]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 111.677317][ T4971] udevd[4971]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 111.948650][T12072] loop0: detected capacity change from 0 to 512 [ 111.976048][T12072] EXT4-fs: Ignoring removed orlov option [ 112.011336][T12072] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 112.041279][T12072] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 112.072946][T12079] loop3: detected capacity change from 0 to 8192 [ 112.091095][T12072] EXT4-fs (loop0): orphan cleanup on readonly fs [ 112.126727][T12072] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.4372: bg 0: block 248: padding at end of block bitmap is not set [ 112.132790][T12095] loop1: detected capacity change from 0 to 2048 [ 112.147686][T12094] loop6: detected capacity change from 0 to 512 [ 112.154361][T12095] EXT4-fs: mb_optimize_scan should be set to 0 or 1. [ 112.160839][T12094] EXT4-fs: Ignoring removed mblk_io_submit option [ 112.168040][ T4971] loop3: p1 p2 p3 [ 112.172213][T12072] Quota error (device loop0): write_blk: dquota write failed [ 112.179682][T12072] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 112.189705][T12072] EXT4-fs error (device loop0): ext4_acquire_dquot:6935: comm syz.0.4372: Failed to acquire dquot type 1 [ 112.208346][ T4971] loop3: p2 start 3506442254 is beyond EOD, truncated [ 112.215236][ T4971] loop3: p3 size 49412 extends beyond EOD, truncated [ 112.215371][T12094] EXT4-fs (loop6): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 112.227803][T12072] EXT4-fs (loop0): 1 truncate cleaned up [ 112.250542][T12079] loop3: p1 p2 p3 [ 112.254961][T12079] loop3: p2 start 3506442254 is beyond EOD, truncated [ 112.259486][T12072] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 112.261840][T12079] loop3: p3 size 49412 extends beyond EOD, truncated [ 112.278088][T12094] EXT4-fs (loop6): revision level too high, forcing read-only mode [ 112.287971][T12101] loop4: detected capacity change from 0 to 512 [ 112.289138][T12094] EXT4-fs (loop6): orphan cleanup on readonly fs [ 112.303224][T12094] EXT4-fs error (device loop6): ext4_quota_enable:7122: comm syz.6.4380: Bad quota inum: 1, type: 2 [ 112.314596][T12101] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 112.323802][T12101] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 112.332913][T12094] EXT4-fs (loop6): Remounting filesystem read-only [ 112.339681][T12094] EXT4-fs warning (device loop6): ext4_enable_quotas:7170: Failed to enable quota tracking (type=2, err=-117, ino=1). Please run e2fsck to fix. [ 112.356771][ T4045] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 112.360927][T12101] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a042c01c, mo2=0002] [ 112.407354][T12094] EXT4-fs (loop6): Cannot turn on quotas: error -117 [ 112.417751][T12101] System zones: 0-2, 18-18, 34-34 [ 112.423887][T12094] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 112.443872][T12101] EXT4-fs warning (device loop4): ext4_update_dynamic_rev:1132: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 112.497511][T12101] EXT4-fs (loop4): 1 truncate cleaned up [ 112.507059][T12101] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 112.523934][ T4509] udevd[4509]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 112.534271][ T4054] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 112.548317][ T4971] udevd[4971]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 112.598884][T12122] loop6: detected capacity change from 0 to 256 [ 112.615251][ T4061] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 112.645228][T12122] msdos: Unknown parameter 'no' [ 112.704202][ T29] audit: type=1400 audit(275914223.767:292): avc: denied { create } for pid=12135 comm="syz.1.4400" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=atmsvc_socket permissive=1 [ 112.790902][T12148] dccp_invalid_packet: P.Data Offset(0) too small [ 113.389598][T12224] loop4: detected capacity change from 0 to 256 [ 113.501394][T12238] IPv6: addrconf: prefix option has invalid lifetime [ 113.669192][T12212] loop6: detected capacity change from 0 to 32768 [ 113.721267][T12265] loop1: detected capacity change from 0 to 128 [ 113.736668][T12265] FAT-fs (loop1): bogus number of FAT sectors [ 113.742816][T12265] FAT-fs (loop1): Can't find a valid FAT filesystem [ 113.756278][ T29] audit: type=1326 audit(275914224.737:293): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12268 comm="syz.3.4465" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fe5991ae969 code=0x0 [ 113.758211][ T4971] loop6: p1 p2 p3 < p5 p6 > [ 113.821794][ T4971] loop6: p1 size 242222080 extends beyond EOD, truncated [ 113.840646][T12274] loop1: detected capacity change from 0 to 512 [ 113.850294][ T4971] loop6: p2 start 4294967295 is beyond EOD, truncated [ 113.886506][T12274] EXT4-fs error (device loop1): ext4_orphan_get:1417: comm syz.1.4467: bad orphan inode 15 [ 113.907039][T12274] EXT4-fs (loop1): Remounting filesystem read-only [ 113.913623][T12274] ext4_test_bit(bit=14, block=18) = 1 [ 113.919204][T12274] is_bad_inode(inode)=0 [ 113.923386][T12274] NEXT_ORPHAN(inode)=1023 [ 113.927917][T12274] max_ino=32 [ 113.931136][T12274] i_nlink=0 [ 113.933867][T12212] loop6: p1 p2 p3 < p5 p6 > [ 113.935127][T12274] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0009-000000000000 r/w without journal. Quota mode: none. [ 113.939214][ T29] audit: type=1400 audit(275914224.875:294): avc: denied { create } for pid=12277 comm="syz.0.4469" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=atmpvc_socket permissive=1 [ 113.980250][T12212] loop6: p1 size 242222080 extends beyond EOD, truncated [ 113.995120][T12212] loop6: p2 start 4294967295 is beyond EOD, truncated [ 114.021946][T12287] loop0: detected capacity change from 0 to 2048 [ 114.072128][ T4040] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0009-000000000000. [ 114.095779][ T4509] loop0: p2 p3 p7 [ 114.113851][T12285] loop4: detected capacity change from 0 to 4096 [ 114.126591][T12287] loop0: p2 p3 p7 [ 114.141081][T12285] EXT4-fs (loop4): cluster size (1024) smaller than block size (4096) [ 114.161140][T12296] loop3: detected capacity change from 0 to 512 [ 114.191795][T12296] EXT4-fs: Ignoring removed oldalloc option [ 114.197784][T12296] EXT4-fs: Ignoring removed nobh option [ 114.256292][T12296] EXT4-fs error (device loop3): ext4_orphan_get:1391: inode #15: comm syz.3.4478: iget: bad extended attribute block 1 [ 114.309804][ T4513] udevd[4513]: inotify_add_watch(7, /dev/loop6p5, 10) failed: No such file or directory [ 114.309951][T12305] loop0: detected capacity change from 0 to 1024 [ 114.327617][ T4971] udevd[4971]: inotify_add_watch(7, /dev/loop6p1, 10) failed: No such file or directory [ 114.328399][T12296] EXT4-fs error (device loop3): ext4_orphan_get:1396: comm syz.3.4478: couldn't read orphan inode 15 (err -117) [ 114.340184][ T4088] udevd[4088]: inotify_add_watch(7, /dev/loop6p3, 10) failed: No such file or directory [ 114.361363][T12296] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 114.363498][ T4037] udevd[4037]: inotify_add_watch(7, /dev/loop6p6, 10) failed: No such file or directory [ 114.393678][T12315] delete_channel: no stack [ 114.398185][T12315] delete_channel: no stack [ 114.411099][ T4511] udevd[4511]: inotify_add_watch(7, /dev/loop0p7, 10) failed: No such file or directory [ 114.411255][ T4508] udevd[4508]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 114.430867][T12305] EXT4-fs (loop0): unsupported inode size: 0 [ 114.436939][T12305] EXT4-fs (loop0): blocksize: 1024 [ 114.443800][ T4057] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 114.470342][ T29] audit: type=1400 audit(275914225.392:295): avc: denied { create } for pid=12320 comm="syz.1.4491" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_iscsi_socket permissive=1 [ 114.574050][ T29] audit: type=1326 audit(275914225.484:296): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12330 comm="syz.4.4495" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fc33165e969 code=0x0 [ 114.669826][T12347] tmpfs: Bad value for 'mpol' [ 114.755736][T12361] cgroup: Unknown subsys name '¬§@﬽æì¦4*oäÂÒ£hÓîºoþüíUÜ' [ 114.799547][T12363] loop3: detected capacity change from 0 to 2048 [ 114.822609][T12363] msdos: Bad value for 'time_offset' [ 114.878249][T12373] loop6: detected capacity change from 0 to 2048 [ 115.101904][T12411] loop4: detected capacity change from 0 to 1024 [ 115.111079][T12411] EXT4-fs: Mount option(s) incompatible with ext2 [ 115.292720][T12437] loop1: detected capacity change from 0 to 512 [ 115.357324][T12437] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 115.393479][T12437] EXT4-fs (loop1): 1 truncate cleaned up [ 115.401096][T12437] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 115.439771][ T4040] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 115.538315][ T29] audit: type=1326 audit(275914226.371:297): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12471 comm="syz.4.4566" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fc33165e969 code=0x0 [ 115.740856][T12507] loop4: detected capacity change from 0 to 128 [ 115.774419][T12510] loop0: detected capacity change from 0 to 128 [ 115.836910][T12519] loop4: detected capacity change from 0 to 256 [ 115.873340][T12519] vfat: Deprecated parameter 'posix' [ 115.878744][T12519] FAT-fs: "posix" option is obsolete, not supported now [ 116.042758][T12543] loop0: detected capacity change from 0 to 2048 [ 116.079165][ T29] audit: type=1326 audit(275914226.878:298): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12549 comm="syz.1.4607" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fcfbf24e969 code=0x0 [ 116.109724][T12543] loop0: p1 p2 < > p3 p4 < p5 > [ 116.114743][T12543] loop0: partition table partially beyond EOD, truncated [ 116.126274][T12543] loop0: p1 start 234883329 is beyond EOD, truncated [ 116.133084][T12543] loop0: p2 start 4294902784 is beyond EOD, truncated [ 116.139998][T12543] loop0: p3 start 4278191616 is beyond EOD, truncated [ 116.158479][T12543] loop0: p5 start 234883329 is beyond EOD, truncated [ 116.283553][T12574] loop3: detected capacity change from 0 to 2048 [ 116.313015][T12580] loop4: detected capacity change from 0 to 512 [ 116.341043][T12580] EXT4-fs: quotafile must be on filesystem root [ 116.471718][T12599] loop0: detected capacity change from 0 to 512 [ 116.500704][T12599] EXT4-fs: Ignoring removed nobh option [ 116.528413][T12599] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #11: comm syz.0.4628: invalid indirect mapped block 256 (level 2) [ 116.570943][T12599] EXT4-fs (loop0): Remounting filesystem read-only [ 116.584134][T12599] EXT4-fs (loop0): 2 truncates cleaned up [ 116.590611][T12599] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 116.638018][ T4045] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 116.660178][T12626] syz.1.4642(12626): Attempt to set a LOCK_MAND lock via flock(2). This support has been removed and the request ignored. [ 116.673072][T12623] loop4: detected capacity change from 0 to 1024 [ 116.690403][T12623] EXT4-fs (loop4): #clusters per group too big: 598016 [ 116.703622][T12628] dccp_invalid_packet: invalid packet type [ 116.917532][T12662] loop4: detected capacity change from 0 to 512 [ 116.943348][T12662] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 116.953538][T12662] EXT4-fs (loop4): mount failed [ 117.056805][T12684] loop3: detected capacity change from 0 to 512 [ 117.063871][T12684] SELinux: security_context_str_to_sid (unconfined_u,errors=continue) failed with errno=-22 [ 117.080009][T12688] loop4: detected capacity change from 0 to 512 [ 117.109880][T12688] SELinux: security_context_str_to_sid (sysadm_uaudit,measure,fowner>00000000000000000000,hash,,errors=continue) failed with errno=-22 [ 117.213990][T12703] loop3: detected capacity change from 0 to 512 [ 117.230610][T12703] EXT4-fs: Ignoring removed nobh option [ 117.247630][T12703] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.4679: invalid indirect mapped block 256 (level 2) [ 117.262829][T12709] loop6: detected capacity change from 0 to 1024 [ 117.276877][T12703] EXT4-fs (loop3): Remounting filesystem read-only [ 117.297539][T12709] Quota error (device loop6): do_check_range: Getting block 64 out of range 1-5 [ 117.306802][T12709] Quota error (device loop6): qtree_read_dquot: Can't read quota structure for id 0 [ 117.316279][T12709] EXT4-fs error (device loop6): ext4_acquire_dquot:6935: comm syz.6.4682: Failed to acquire dquot type 0 [ 117.331549][T12703] EXT4-fs (loop3): 2 truncates cleaned up [ 117.337599][T12709] EXT4-fs error (device loop6): mb_free_blocks:1948: group 0, inode 13: block 144:freeing already freed block (bit 9); block bitmap corrupt. [ 117.349982][T12703] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 117.352374][T12709] EXT4-fs error (device loop6): ext4_do_update_inode:5211: inode #13: comm syz.6.4682: corrupted inode contents [ 117.379836][T12709] EXT4-fs error (device loop6): ext4_dirty_inode:6103: inode #13: comm syz.6.4682: mark_inode_dirty error [ 117.405170][T12709] EXT4-fs error (device loop6): ext4_do_update_inode:5211: inode #13: comm syz.6.4682: corrupted inode contents [ 117.433909][T12709] EXT4-fs error (device loop6): __ext4_ext_dirty:207: inode #13: comm syz.6.4682: mark_inode_dirty error [ 117.450291][ T4057] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 117.458537][T12709] EXT4-fs error (device loop6): ext4_do_update_inode:5211: inode #13: comm syz.6.4682: corrupted inode contents [ 117.477015][T12726] loop0: detected capacity change from 0 to 512 [ 117.487187][T12709] EXT4-fs error (device loop6) in ext4_orphan_del:305: Corrupt filesystem [ 117.497548][T12709] EXT4-fs error (device loop6): ext4_do_update_inode:5211: inode #13: comm syz.6.4682: corrupted inode contents [ 117.511651][T12709] EXT4-fs error (device loop6): ext4_truncate:4255: inode #13: comm syz.6.4682: mark_inode_dirty error [ 117.524828][T12726] EXT4-fs error (device loop0): ext4_iget_extra_inode:4693: inode #15: comm syz.0.4689: corrupted in-inode xattr: e_name out of bounds [ 117.539780][T12709] EXT4-fs error (device loop6) in ext4_process_orphan:347: Corrupt filesystem [ 117.552956][T12726] EXT4-fs error (device loop0): ext4_orphan_get:1396: comm syz.0.4689: couldn't read orphan inode 15 (err -117) [ 117.563399][T12709] EXT4-fs (loop6): 1 truncate cleaned up [ 117.571587][T12726] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 117.588233][T12709] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 117.614724][ T4045] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 117.637518][ T4054] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 117.767183][T12755] cgroup: Invalid name [ 117.902479][T12774] loop6: detected capacity change from 0 to 1024 [ 117.909943][T12774] EXT4-fs (loop6): ext4_check_descriptors: Checksum for group 0 failed (12806!=20869) [ 117.948702][T12774] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a842c018, mo2=0002] [ 117.966419][T12774] System zones: 0-1, 3-36 [ 117.971205][T12774] EXT4-fs (loop6): orphan cleanup on readonly fs [ 117.994516][T12774] EXT4-fs (loop6): 1 orphan inode deleted [ 118.012903][T12774] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 118.109568][ T4054] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 118.266074][T12812] loop1: detected capacity change from 0 to 2048 [ 118.337085][T12819] SELinux: Context system_u:object_r:crond_var_run_t:s0 is not valid (left unmapped). [ 118.349955][ T29] audit: type=1400 audit(275915765.244:299): avc: denied { relabelto } for pid=12818 comm="syz.6.4734" name="cgroup.procs" dev="cgroup" ino=200 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:crond_var_run_t:s0" [ 118.377638][ T29] audit: type=1400 audit(275915765.244:300): avc: denied { associate } for pid=12818 comm="syz.6.4734" name="cgroup.procs" dev="cgroup" ino=200 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 srawcon="system_u:object_r:crond_var_run_t:s0" [ 118.639892][T12859] loop0: detected capacity change from 0 to 512 [ 118.675228][T12859] EXT4-fs (loop0): orphan cleanup on readonly fs [ 118.690131][T12859] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.4750: bg 0: block 328: padding at end of block bitmap is not set [ 118.706505][T12859] EXT4-fs (loop0): Remounting filesystem read-only [ 118.715203][T12869] loop3: detected capacity change from 0 to 512 [ 118.722122][T12859] EXT4-fs (loop0): 1 truncate cleaned up [ 118.732444][T12859] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 118.735426][T12869] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 118.770545][T12872] loop4: detected capacity change from 0 to 512 [ 118.777481][T12869] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 not in group (block 393220)! [ 118.788150][T12869] EXT4-fs (loop3): group descriptors corrupted! [ 118.802678][T12872] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 118.825922][ T4045] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 118.871808][T12882] loop6: detected capacity change from 0 to 128 [ 118.875132][T12872] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:483: comm syz.4.4760: Invalid block bitmap block 0 in block_group 0 [ 118.891480][T12882] FAT-fs (loop6): bogus sectors per cluster 0 [ 118.898171][T12882] FAT-fs (loop6): Can't find a valid FAT filesystem [ 118.930276][T12872] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 118.943668][T12872] EXT4-fs error (device loop4): ext4_clear_blocks:876: inode #11: comm syz.4.4760: attempt to clear invalid blocks 983261 len 1 [ 118.972447][T12872] EXT4-fs error (device loop4): __ext4_get_inode_loc:4450: comm syz.4.4760: Invalid inode table block 0 in block_group 0 [ 118.999270][T12895] loop0: detected capacity change from 0 to 512 [ 119.044032][T12872] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5899: Corrupt filesystem [ 119.058500][T12895] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 119.077858][T12872] EXT4-fs error (device loop4) in ext4_orphan_del:305: Corrupt filesystem [ 119.094587][T12895] EXT4-fs (loop0): invalid journal inode [ 119.105177][T12872] EXT4-fs error (device loop4): __ext4_get_inode_loc:4450: comm syz.4.4760: Invalid inode table block 0 in block_group 0 [ 119.118142][T12895] EXT4-fs (loop0): can't get journal size [ 119.124431][T12895] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e056c118, mo2=0002] [ 119.132743][T12895] System zones: 1-12, 13-13 [ 119.140341][T12913] loop1: detected capacity change from 0 to 512 [ 119.146720][T12895] EXT4-fs (loop0): 1 truncate cleaned up [ 119.152678][T12872] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5899: Corrupt filesystem [ 119.164953][T12872] EXT4-fs error (device loop4): ext4_truncate:4255: inode #11: comm syz.4.4760: mark_inode_dirty error [ 119.176763][T12913] EXT4-fs: Ignoring removed nobh option [ 119.183840][T12872] EXT4-fs error (device loop4) in ext4_process_orphan:347: Corrupt filesystem [ 119.199939][T12872] EXT4-fs error (device loop4): __ext4_get_inode_loc:4450: comm syz.4.4760: Invalid inode table block 0 in block_group 0 [ 119.201542][T12895] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 119.215575][T12913] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -2 [ 119.235162][T12872] EXT4-fs (loop4): 1 truncate cleaned up [ 119.235859][T12913] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #13: comm syz.1.4779: invalid indirect mapped block 2683928664 (level 1) [ 119.241448][T12872] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 119.302804][ T4061] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 119.330720][T12913] EXT4-fs (loop1): 1 truncate cleaned up [ 119.345150][ T29] audit: type=1326 audit(275916534.294:301): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12925 comm="syz.6.4786" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f862a67e969 code=0x0 [ 119.352240][T12913] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 119.393678][T12928] dccp_v4_rcv: dropped packet with invalid checksum [ 119.413945][T12932] tmpfs: Bad value for 'mpol' [ 119.430089][ T4045] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 119.548266][ T4040] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 119.611777][T12952] loop0: detected capacity change from 0 to 764 [ 119.649089][T12952] rock: directory entry would overflow storage [ 119.655340][T12952] rock: sig=0x4654, size=5, remaining=4 [ 119.672172][T12962] loop3: detected capacity change from 0 to 1764 [ 119.741603][T12962] iso9660: Bad value for 'uid' [ 119.746640][T12962] iso9660: Bad value for 'uid' [ 119.758909][T12978] loop0: detected capacity change from 0 to 512 [ 119.782913][T12978] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 119.828273][T12978] Quota error (device loop0): find_tree_dqentry: Cycle in quota tree detected: block 1 index 0 [ 119.838822][T12978] Quota error (device loop0): qtree_read_dquot: Can't read quota structure for id 0 [ 119.848404][T12978] EXT4-fs error (device loop0): ext4_acquire_dquot:6935: comm syz.0.4811: Failed to acquire dquot type 0 [ 119.869946][T12978] EXT4-fs warning (device loop0): ext4_update_dynamic_rev:1132: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 119.906092][T12978] EXT4-fs (loop0): 1 truncate cleaned up [ 119.920015][T12978] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 119.951744][ T4045] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 119.999195][T13008] loop0: detected capacity change from 0 to 1024 [ 120.053210][T13008] EXT4-fs (loop0): bad block size 16384 [ 120.056874][T13014] loop1: detected capacity change from 0 to 2048 [ 120.096128][T13018] loop4: detected capacity change from 0 to 1024 [ 120.128994][T13025] loop0: detected capacity change from 0 to 164 [ 120.135867][ T4509] loop1: p1 < > p4 [ 120.141367][T13018] Quota error (device loop4): find_tree_dqentry: Cycle in quota tree detected: block 4 index 0 [ 120.151624][ T4509] loop1: p4 size 8388608 extends beyond EOD, truncated [ 120.151785][T13018] Quota error (device loop4): qtree_read_dquot: Can't read quota structure for id 0 [ 120.168165][T13018] EXT4-fs error (device loop4): ext4_acquire_dquot:6935: comm syz.4.4831: Failed to acquire dquot type 0 [ 120.179920][T13014] loop_reread_partitions: partition scan of loop1 () failed (rc=-16) [ 120.256482][ T4971] udevd[4971]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 120.267013][ T4509] udevd[4509]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 120.283876][T13018] EXT4-fs (loop4): 1 truncate cleaned up [ 120.290124][T13018] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 120.378317][ T4061] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 120.422593][T13055] loop0: detected capacity change from 0 to 512 [ 120.451960][T13058] loop3: detected capacity change from 0 to 512 [ 120.459903][T13055] EXT4-fs: Ignoring removed mblk_io_submit option [ 120.465536][T13062] loop6: detected capacity change from 0 to 164 [ 120.473640][T13055] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 120.483690][T13055] EXT4-fs (loop0): invalid inodes per group: 0 [ 120.483690][T13055] [ 120.499416][T13058] EXT4-fs: Ignoring removed mblk_io_submit option [ 120.520160][T13062] isofs_fill_super: root inode is not a directory. Corrupted media? [ 120.546831][T13058] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 120.580535][T13058] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 120.599215][T13058] EXT4-fs (loop3): orphan cleanup on readonly fs [ 120.613376][T13058] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.4850: Invalid block bitmap block 0 in block_group 0 [ 120.641124][T13058] EXT4-fs (loop3): Remounting filesystem read-only [ 120.647850][T13058] Quota error (device loop3): write_blk: dquota write failed [ 120.670901][T13058] Quota error (device loop3): write_blk: dquota write failed [ 120.673819][T13080] loop1: detected capacity change from 0 to 512 [ 120.678483][T13058] Quota error (device loop3): qtree_write_dquot: Error -28 occurred while creating quota [ 120.695808][T13058] EXT4-fs (loop3): 1 orphan inode deleted [ 120.731834][T13058] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 120.767239][T13090] loop6: detected capacity change from 0 to 512 [ 120.788852][T13080] EXT4-fs warning (device loop1): ext4_enable_quotas:7170: Failed to enable quota tracking (type=0, err=-13, ino=3). Please run e2fsck to fix. [ 120.804222][T13080] EXT4-fs (loop1): mount failed [ 120.819634][T13090] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 120.836776][ T4057] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 120.843663][T13090] EXT4-fs (loop6): 1 truncate cleaned up [ 120.858510][T13090] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 120.942764][ T4054] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 121.063447][T13128] loop1: detected capacity change from 0 to 1024 [ 121.151097][T13128] EXT4-fs (loop1): invalid inodes per group: 0 [ 121.151097][T13128] [ 121.334808][T13169] ip6_tunnel: non-ECT from fc02:0000:0000:0000:0000:0000:0000:0000 with DS=0x2 [ 121.387462][T13170] loop1: detected capacity change from 0 to 2048 [ 121.425464][T13170] EXT4-fs error (device loop1): __ext4_fill_super:5502: inode #2: comm syz.1.4902: iget: bad extended attribute block 281474976710655 [ 121.442205][T13178] loop0: detected capacity change from 0 to 256 [ 121.468007][T13170] EXT4-fs (loop1): get root inode failed [ 121.473721][T13170] EXT4-fs (loop1): mount failed [ 121.505374][T13186] loop0: detected capacity change from 0 to 512 [ 121.555673][T13186] EXT4-fs warning (device loop0): ext4_enable_quotas:7170: Failed to enable quota tracking (type=0, err=-13, ino=3). Please run e2fsck to fix. [ 121.582891][T13186] EXT4-fs (loop0): mount failed [ 121.831026][T13230] loop6: detected capacity change from 0 to 2048 [ 121.850944][T13234] loop4: detected capacity change from 0 to 512 [ 121.859504][T13234] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 2)! [ 121.869717][T13234] EXT4-fs (loop4): group descriptors corrupted! [ 121.907438][ T4509] Alternate GPT is invalid, using primary GPT. [ 121.913938][ T4509] loop6: p1 p2 p3 [ 121.949481][T13230] Alternate GPT is invalid, using primary GPT. [ 121.955890][T13230] loop6: p1 p2 p3 [ 122.153900][ T4971] udevd[4971]: inotify_add_watch(7, /dev/loop6p1, 10) failed: No such file or directory [ 122.206230][ T4509] udevd[4509]: inotify_add_watch(7, /dev/loop6p2, 10) failed: No such file or directory [ 122.211952][ T4088] udevd[4088]: inotify_add_watch(7, /dev/loop6p3, 10) failed: No such file or directory [ 122.251266][T13274] loop6: detected capacity change from 0 to 1024 [ 122.301435][T13274] EXT4-fs (loop6): failed to initialize system zone (-117) [ 122.326546][ T4513] udevd[4513]: inotify_add_watch(7, /dev/loop6p3, 10) failed: No such file or directory [ 122.334461][ T4088] udevd[4088]: inotify_add_watch(7, /dev/loop6p2, 10) failed: No such file or directory [ 122.337838][ T4971] udevd[4971]: inotify_add_watch(7, /dev/loop6p1, 10) failed: No such file or directory [ 122.363096][T13274] EXT4-fs (loop6): mount failed [ 122.514716][T13302] loop0: detected capacity change from 0 to 512 [ 122.524023][T13300] loop4: detected capacity change from 0 to 512 [ 122.541806][T13302] EXT4-fs: Ignoring removed i_version option [ 122.569450][T13302] EXT4-fs (loop0): 1 orphan inode deleted [ 122.578147][T13302] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 122.615423][T13300] EXT4-fs error (device loop4): __ext4_iget:5025: inode #2: block 3: comm syz.4.4965: invalid block [ 122.633006][ T4045] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 122.651464][T13300] EXT4-fs (loop4): Remounting filesystem read-only [ 122.658254][T13300] EXT4-fs (loop4): get root inode failed [ 122.663975][T13300] EXT4-fs (loop4): mount failed [ 122.827910][T13330] loop1: detected capacity change from 0 to 256 [ 122.958944][T13348] loop4: detected capacity change from 0 to 256 [ 123.016366][T13348] FAT-fs (loop4): IO charset cp775 not found [ 123.143657][T13374] loop0: detected capacity change from 0 to 128 [ 123.173453][T13374] FAT-fs (loop0): bogus number of reserved sectors [ 123.180098][T13374] FAT-fs (loop0): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 123.189584][T13374] FAT-fs (loop0): Can't find a valid FAT filesystem [ 123.219146][T13383] IPv6: addrconf: prefix option has invalid lifetime [ 123.294063][ T29] kauditd_printk_skb: 1 callbacks suppressed [ 123.294084][ T29] audit: type=1400 audit(130.558:303): avc: denied { create } for pid=13391 comm="syz.3.5008" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=irda_socket permissive=1 [ 123.319512][T13378] loop4: detected capacity change from 0 to 8192 [ 123.368944][T13398] loop6: detected capacity change from 0 to 512 [ 123.413386][T13398] EXT4-fs error (device loop6): ext4_validate_block_bitmap:441: comm syz.6.5013: bg 0: block 131: padding at end of block bitmap is not set [ 123.488842][T13398] EXT4-fs error (device loop6) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 123.516941][T13398] EXT4-fs (loop6): 1 truncate cleaned up [ 123.524535][T13398] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 123.554693][ T4054] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 123.849169][T13410] loop1: detected capacity change from 0 to 32768 [ 123.887507][ T4971] loop1: p1 p2 p3 < > [ 123.891688][ T4971] loop1: p1 size 242222080 extends beyond EOD, truncated [ 123.915681][ T4971] loop1: p2 start 4294967295 is beyond EOD, truncated [ 123.927823][T13410] loop1: p1 p2 p3 < > [ 123.932064][T13410] loop1: p1 size 242222080 extends beyond EOD, truncated [ 123.954487][T13410] loop1: p2 start 4294967295 is beyond EOD, truncated [ 124.093554][T13483] loop6: detected capacity change from 0 to 512 [ 124.102815][T13488] loop4: detected capacity change from 0 to 512 [ 124.126756][T13488] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 124.147281][ T4509] udevd[4509]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 124.161023][ T4971] udevd[4971]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 124.167717][T13483] EXT4-fs (loop6): orphan cleanup on readonly fs [ 124.178261][T13483] EXT4-fs error (device loop6): ext4_ext_check_inode:524: inode #13: comm syz.6.5053: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 48132(4), depth 0(0) [ 124.208801][T13483] EXT4-fs error (device loop6): ext4_orphan_get:1396: comm syz.6.5053: couldn't read orphan inode 13 (err -117) [ 124.222856][T13483] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 124.245317][T13488] EXT4-fs error (device loop4): ext4_quota_enable:7122: comm syz.4.5055: Bad quota inum: 29696, type: 1 [ 124.268577][ T4054] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 124.281236][T13488] EXT4-fs warning (device loop4): ext4_enable_quotas:7170: Failed to enable quota tracking (type=1, err=-117, ino=29696). Please run e2fsck to fix. [ 124.302717][T13488] EXT4-fs (loop4): mount failed [ 124.385603][T13513] loop6: detected capacity change from 0 to 512 [ 124.406374][T13513] EXT4-fs error (device loop6): ext4_validate_block_bitmap:432: comm syz.6.5067: bg 0: block 16: invalid block bitmap [ 124.422739][T13513] EXT4-fs (loop6): Remounting filesystem read-only [ 124.434460][T13513] EXT4-fs (loop6): 1 truncate cleaned up [ 124.440879][T13513] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 124.481590][ T4054] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 124.613907][T13541] loop0: detected capacity change from 0 to 1024 [ 124.634741][T13541] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 124.659457][T13541] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 124.692454][T13541] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 124.702263][T13541] EXT4-fs (loop0): orphan cleanup on readonly fs [ 124.710378][T13541] EXT4-fs error (device loop0): __ext4_get_inode_loc:4450: comm syz.0.5080: Invalid inode table block 0 in block_group 0 [ 124.723974][T13541] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5899: Corrupt filesystem [ 124.732225][T13556] loop1: detected capacity change from 0 to 512 [ 124.740843][T13541] EXT4-fs error (device loop0): ext4_quota_write:7324: inode #3: comm syz.0.5080: mark_inode_dirty error [ 124.755387][T13541] Quota error (device loop0): write_blk: dquota write failed [ 124.762842][T13541] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 124.772884][T13541] EXT4-fs error (device loop0): ext4_acquire_dquot:6935: comm syz.0.5080: Failed to acquire dquot type 0 [ 124.793770][T13551] loop4: detected capacity change from 0 to 8192 [ 124.796928][T13556] EXT4-fs (loop1): failed to initialize system zone (-117) [ 124.807806][T13541] EXT4-fs error (device loop0): __ext4_get_inode_loc:4450: comm syz.0.5080: Invalid inode table block 0 in block_group 0 [ 124.825277][T13556] EXT4-fs (loop1): mount failed [ 124.826313][T13541] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5899: Corrupt filesystem [ 124.840234][T13541] EXT4-fs error (device loop0): ext4_ext_truncate:4457: inode #15: comm syz.0.5080: mark_inode_dirty error [ 124.842660][ T4088] loop4: p1 p2[DM] p4 [ 124.862141][ T4088] loop4: p1 size 196608 extends beyond EOD, truncated [ 124.884188][ T4088] loop4: p2 start 4292936063 is beyond EOD, truncated [ 124.887764][T13541] EXT4-fs error (device loop0): __ext4_get_inode_loc:4450: comm syz.0.5080: Invalid inode table block 0 in block_group 0 [ 124.891080][ T4088] loop4: p4 size 50331648 extends beyond EOD, truncated [ 124.907299][T13541] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5899: Corrupt filesystem [ 124.927776][T13541] EXT4-fs error (device loop0) in ext4_orphan_del:305: Corrupt filesystem [ 124.971627][T13541] EXT4-fs error (device loop0): __ext4_get_inode_loc:4450: comm syz.0.5080: Invalid inode table block 0 in block_group 0 [ 124.984894][T13551] loop4: p1 p2[DM] p4 [ 124.989188][T13551] loop4: p1 size 196608 extends beyond EOD, truncated [ 124.998038][T13551] loop4: p2 start 4292936063 is beyond EOD, truncated [ 125.005022][T13551] loop4: p4 size 50331648 extends beyond EOD, truncated [ 125.014469][T13541] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5899: Corrupt filesystem [ 125.025670][T13541] EXT4-fs error (device loop0): ext4_truncate:4255: inode #15: comm syz.0.5080: mark_inode_dirty error [ 125.048887][T13577] loop3: detected capacity change from 0 to 512 [ 125.082421][T13577] EXT4-fs: Ignoring removed orlov option [ 125.091071][T13541] EXT4-fs error (device loop0) in ext4_process_orphan:347: Corrupt filesystem [ 125.101554][T13541] EXT4-fs (loop0): 1 truncate cleaned up [ 125.108024][T13577] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 125.115374][ T4971] udevd[4971]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 125.132537][ T4088] udevd[4088]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 125.158003][T13541] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 125.187204][T13577] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.5097: bg 0: block 248: padding at end of block bitmap is not set [ 125.187826][ T4971] udevd[4971]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 125.212940][ T4509] udevd[4509]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 125.250293][T13577] Quota error (device loop3): write_blk: dquota write failed [ 125.257740][T13577] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 125.267807][T13577] EXT4-fs error (device loop3): ext4_acquire_dquot:6935: comm syz.3.5097: Failed to acquire dquot type 1 [ 125.281705][T13577] EXT4-fs (loop3): 1 truncate cleaned up [ 125.287883][T13577] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 125.309625][ T4045] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 125.379270][ T4057] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 125.394732][T13607] 9pnet_fd: p9_fd_create_unix (13607): problem connecting socket: ./file0: -2 [ 125.619671][T13640] loop0: detected capacity change from 0 to 764 [ 125.628620][T13638] loop6: detected capacity change from 0 to 512 [ 125.666478][T13648] loop1: detected capacity change from 0 to 512 [ 125.682240][T13638] EXT4-fs (loop6): mounting ext2 file system using the ext4 subsystem [ 125.710591][T13638] EXT4-fs (loop6): orphan cleanup on readonly fs [ 125.725058][T13648] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 125.735152][T13650] loop3: detected capacity change from 0 to 512 [ 125.742108][T13650] EXT4-fs: Ignoring removed nomblk_io_submit option [ 125.763408][T13638] EXT4-fs error (device loop6): ext4_orphan_get:1417: comm syz.6.5126: bad orphan inode 15 [ 125.768528][T13659] loop0: detected capacity change from 0 to 1024 [ 125.784071][T13650] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 125.785462][T13648] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e01c, mo2=0002] [ 125.794835][T13659] EXT4-fs warning (device loop0): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 125.802145][T13638] ext4_test_bit(bit=14, block=18) = 1 [ 125.811151][T13648] System zones: 1-12 [ 125.816605][T13638] is_bad_inode(inode)=0 [ 125.820723][T13648] EXT4-fs (loop1): orphan cleanup on readonly fs [ 125.824782][T13638] NEXT_ORPHAN(inode)=1023 [ 125.835496][T13638] max_ino=32 [ 125.835517][T13638] i_nlink=0 [ 125.840281][T13648] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.5131: bg 0: block 361: padding at end of block bitmap is not set [ 125.862835][T13650] EXT4-fs (loop3): orphan cleanup on readonly fs [ 125.877401][T13648] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 125.888594][T13638] EXT4-fs error (device loop6): ext4_xattr_delete_inode:2962: inode #15: comm syz.6.5126: corrupted xattr block 19: e_value size too large [ 125.889698][T13650] Quota error (device loop3): do_check_range: Getting block 196613 out of range 1-5 [ 125.912589][T13650] Quota error (device loop3): qtree_read_dquot: Can't read quota structure for id 0 [ 125.922035][T13650] EXT4-fs error (device loop3): ext4_acquire_dquot:6935: comm syz.3.5132: Failed to acquire dquot type 1 [ 125.931473][T13648] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.5131: invalid indirect mapped block 12 (level 1) [ 125.943247][T13650] EXT4-fs (loop3): 1 truncate cleaned up [ 125.956968][T13638] EXT4-fs warning (device loop6): ext4_evict_inode:279: xattr delete (err -117) [ 125.966755][T13650] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 125.973819][T13648] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.5131: invalid indirect mapped block 2 (level 2) [ 126.013618][T13648] EXT4-fs (loop1): 1 truncate cleaned up [ 126.019890][T13638] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 126.035068][T13648] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: none. [ 126.059514][T13672] dccp_invalid_packet: P.Data Offset(0) too small [ 126.066489][ T4057] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 126.110513][T13675] loop3: detected capacity change from 0 to 512 [ 126.135988][T13675] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 126.159750][ T4054] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 126.177376][ T4040] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 126.190838][T13675] EXT4-fs error (device loop3): ext4_quota_enable:7122: comm syz.3.5143: Bad quota inum: 29696, type: 1 [ 126.203644][T13680] dccp_invalid_packet: P.Data Offset(0) too small [ 126.224264][T13675] EXT4-fs warning (device loop3): ext4_enable_quotas:7170: Failed to enable quota tracking (type=1, err=-117, ino=29696). Please run e2fsck to fix. [ 126.266392][T13675] EXT4-fs (loop3): mount failed [ 126.375552][T13706] loop0: detected capacity change from 0 to 512 [ 126.407299][T13706] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 not in group (block 34)! [ 126.417528][T13706] EXT4-fs (loop0): group descriptors corrupted! [ 126.488614][T13723] nfs: Unexpected value for 'acl' [ 126.521058][T13729] tmpfs: Bad value for 'mpol' [ 126.572951][T13735] loop1: detected capacity change from 0 to 2048 [ 126.615441][T13744] loop3: detected capacity change from 0 to 512 [ 126.626258][T13744] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 126.644835][T13744] EXT4-fs (loop3): orphan cleanup on readonly fs [ 126.656600][T13744] EXT4-fs error (device loop3): ext4_orphan_get:1391: inode #15: comm syz.3.5175: iget: bad extended attribute block 19 [ 126.670984][T13744] EXT4-fs error (device loop3): ext4_orphan_get:1396: comm syz.3.5175: couldn't read orphan inode 15 (err -117) [ 126.737837][T13752] loop6: detected capacity change from 0 to 512 [ 126.755150][T13752] EXT4-fs: Ignoring removed i_version option [ 126.761371][T13752] EXT4-fs: Ignoring removed mblk_io_submit option [ 126.798594][T13752] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 126.803749][T13763] loop3: detected capacity change from 0 to 512 [ 126.817780][T13752] EXT4-fs (loop6): can't mount with data_err=abort, fs mounted w/o journal [ 126.820262][T13766] tmpfs: Bad value for 'mpol' [ 126.837314][T13763] EXT4-fs: Ignoring removed nomblk_io_submit option [ 126.854567][T13763] EXT4-fs: Ignoring removed mblk_io_submit option [ 126.907524][T13763] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -2 [ 126.915794][T13763] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -2 [ 126.951834][T13763] EXT4-fs (loop3): 1 truncate cleaned up [ 127.162699][T13813] loop3: detected capacity change from 0 to 1024 [ 127.181356][T13815] loop4: detected capacity change from 0 to 512 [ 127.203319][T13815] EXT4-fs (loop4): ea_inode feature is not supported for Hurd [ 127.210923][T13819] loop0: detected capacity change from 0 to 512 [ 127.219345][T13813] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors [ 127.230283][T13813] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (25054!=20869) [ 127.259340][T13813] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 127.269633][T13813] EXT4-fs (loop3): filesystem has both journal inode and journal device! [ 127.316800][T13819] EXT4-fs: Ignoring removed orlov option [ 127.353828][T13819] EXT4-fs error (device loop0): ext4_orphan_get:1391: inode #15: comm syz.0.5212: casefold flag without casefold feature [ 127.376681][T13819] EXT4-fs error (device loop0): ext4_orphan_get:1396: comm syz.0.5212: couldn't read orphan inode 15 (err -117) [ 127.490303][T13851] loop3: detected capacity change from 0 to 764 [ 127.847861][T13909] dccp_invalid_packet: P.Data Offset(10) too large [ 127.925369][T13915] loop4: detected capacity change from 0 to 512 [ 127.970960][T13915] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 128.001765][T13915] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e842e12c, mo2=0002] [ 128.015575][T13915] System zones: 1-12 [ 128.019647][T13915] EXT4-fs (loop4): orphan cleanup on readonly fs [ 128.031832][T13915] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.5261: bg 0: block 361: padding at end of block bitmap is not set [ 128.036460][T13935] loop3: detected capacity change from 0 to 512 [ 128.069543][T13915] EXT4-fs (loop4): Remounting filesystem read-only [ 128.076377][T13915] EXT4-fs (loop4): 1 truncate cleaned up [ 128.103642][T13935] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 128.116528][T13939] loop6: detected capacity change from 0 to 512 [ 128.156632][T13935] EXT4-fs (loop3): 1 truncate cleaned up [ 128.173284][T13939] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a842c01c, mo2=0002] [ 128.181536][T13939] System zones: 0-2, 18-18, 34-34 [ 128.192950][T13939] EXT4-fs error (device loop6): ext4_validate_block_bitmap:441: comm syz.6.5271: bg 0: block 248: padding at end of block bitmap is not set [ 128.238679][T13939] Quota error (device loop6): write_blk: dquota write failed [ 128.246287][T13939] Quota error (device loop6): qtree_write_dquot: Error -117 occurred while creating quota [ 128.256502][T13939] EXT4-fs error (device loop6): ext4_acquire_dquot:6935: comm syz.6.5271: Failed to acquire dquot type 1 [ 128.276340][T13939] EXT4-fs (loop6): 1 truncate cleaned up [ 128.492616][T13994] loop4: detected capacity change from 0 to 512 [ 128.512217][ T29] audit: type=1326 audit(136.038:304): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13995 comm="syz.6.5297" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f862a67e969 code=0x7ffc0000 [ 128.558245][T13994] EXT4-fs error (device loop4): ext4_ext_check_inode:524: inode #4: comm syz.4.5295: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 128.598240][T13994] EXT4-fs (loop4): Remounting filesystem read-only [ 128.604853][T13994] EXT4-fs warning (device loop4): ext4_enable_quotas:7170: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 128.638690][T13994] EXT4-fs (loop4): mount failed [ 128.886516][T14049] loop0: detected capacity change from 0 to 512 [ 128.896752][T14036] loop4: detected capacity change from 0 to 8192 [ 128.920546][T14049] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 128.930526][T14049] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 128.939706][T14049] EXT4-fs (loop0): Couldn't mount because of unsupported optional features (fffc1829) [ 128.961708][ T4088] loop4: p3 [ 128.966441][ T4088] loop4: p3 size 196608 extends beyond EOD, truncated [ 128.995759][T14036] loop4: p3 [ 128.999095][T14036] loop4: p3 size 196608 extends beyond EOD, truncated [ 129.040125][T14064] loop1: detected capacity change from 0 to 128 [ 129.070359][T14064] EXT4-fs: Ignoring removed nomblk_io_submit option [ 129.110543][T14073] loop4: detected capacity change from 0 to 128 [ 129.136745][T14073] FAT-fs (loop4): bogus logical sector size 0 [ 129.143023][T14073] FAT-fs (loop4): Can't find a valid FAT filesystem [ 129.154493][T14064] EXT4-fs error (device loop1): __ext4_fill_super:5502: inode #2: comm syz.1.5331: iget: checksum invalid [ 129.157047][ T4971] udevd[4971]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 129.188937][T14064] EXT4-fs (loop1): get root inode failed [ 129.194685][T14064] EXT4-fs (loop1): mount failed [ 129.225695][ T4971] udevd[4971]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 129.348248][T14106] loop6: detected capacity change from 0 to 128 [ 129.392048][T14106] FAT-fs (loop6): bogus logical sector size 767 [ 129.398571][T14106] FAT-fs (loop6): Can't find a valid FAT filesystem [ 129.497901][T14126] loop3: detected capacity change from 0 to 1024 [ 129.505315][T14126] EXT4-fs (loop3): Filesystem with casefold feature cannot be mounted without CONFIG_UNICODE [ 129.800480][T14174] loop6: detected capacity change from 0 to 1024 [ 129.870122][T14174] EXT4-fs (loop6): bad geometry: block count 1310720 exceeds size of device (512 blocks) [ 130.062477][T14214] cgroup: Name too long [ 130.112726][T14222] loop3: detected capacity change from 0 to 128 [ 130.304713][T14252] loop0: detected capacity change from 0 to 512 [ 130.321296][T14252] EXT4-fs: Ignoring removed orlov option [ 130.329021][T14257] tmpfs: Bad value for 'mpol' [ 130.338814][T14252] EXT4-fs: Ignoring removed nomblk_io_submit option [ 130.345625][T14252] EXT4-fs: Ignoring removed orlov option [ 130.386216][T14252] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a846c01c, mo2=0002] [ 130.397580][T14252] System zones: 1-12 [ 130.409929][T14252] EXT4-fs error (device loop0): ext4_init_orphan_info:586: comm syz.0.5424: inode #0: comm syz.0.5424: iget: illegal inode # [ 130.450262][T14252] EXT4-fs (loop0): get orphan inode failed [ 130.456699][T14252] EXT4-fs (loop0): mount failed [ 130.489186][T14274] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 130.509744][T14274] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 130.514950][T14276] loop6: detected capacity change from 0 to 512 [ 130.537787][T14276] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 130.564008][T14276] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c019, mo2=0002] [ 130.576162][T14276] System zones: 1-12 [ 130.596128][T14276] EXT4-fs (loop6): 1 truncate cleaned up [ 130.602776][T14286] loop0: detected capacity change from 0 to 1024 [ 130.615081][T14286] EXT4-fs: Ignoring removed mblk_io_submit option [ 130.687127][T14296] loop0: detected capacity change from 0 to 512 [ 130.708194][T14296] EXT4-fs: Ignoring removed i_version option [ 130.717972][T14296] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 130.728858][T14296] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=2842e12c, mo2=0002] [ 130.744608][T14296] System zones: 1-12 [ 130.748934][T14296] EXT4-fs (loop0): orphan cleanup on readonly fs [ 130.761381][T14296] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #11: comm syz.0.5445: invalid indirect mapped block 12 (level 1) [ 130.775365][T14296] EXT4-fs (loop0): Remounting filesystem read-only [ 130.789639][T14296] EXT4-fs (loop0): 1 truncate cleaned up [ 130.884538][T14313] tmpfs: Bad value for 'mpol' [ 131.230723][T14359] tmpfs: Bad value for 'size' [ 131.764742][T14305] kexec: Could not allocate control_code_buffer [ 131.833871][T14422] loop6: detected capacity change from 0 to 512 [ 131.865577][T14422] EXT4-fs (loop6): feature flags set on rev 0 fs, running e2fsck is recommended [ 131.874814][T14422] EXT4-fs (loop6): mounting ext2 file system using the ext4 subsystem [ 131.890139][T14422] EXT4-fs (loop6): warning: mounting unchecked fs, running e2fsck is recommended [ 131.911971][T14422] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a002e01c, mo2=0006] [ 131.920098][T14422] System zones: 0-2, 18-18, 34-35 [ 131.953143][T14439] loop0: detected capacity change from 0 to 512 [ 131.969681][T14439] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 131.986744][T14429] loop4: detected capacity change from 0 to 8192 [ 131.998350][T14439] EXT4-fs (loop0): 1 truncate cleaned up [ 132.025136][ T4509] loop4: p3 < > p4 [ 132.051641][ T4509] loop4: p4 start 131072 is beyond EOD, truncated [ 132.071382][T14429] loop4: p3 < > p4 [ 132.077003][T14429] loop4: p4 start 131072 is beyond EOD, truncated [ 132.230526][ T4971] udevd[4971]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 132.311311][ T4971] udevd[4971]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 132.557731][T14519] SELinux: Context system_u:object_r:net_conf_t:s0 is not valid (left unmapped). [ 132.567331][ T29] audit: type=1400 audit(2718.308:305): avc: denied { relabelto } for pid=14518 comm="syz.6.5554" 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:net_conf_t:s0" [ 132.594006][ T29] audit: type=1400 audit(2718.308:306): avc: denied { associate } for pid=14518 comm="syz.6.5554" name="cgroup.procs" dev="cgroup" ino=200 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 srawcon="system_u:object_r:net_conf_t:s0" [ 132.681108][ T29] audit: type=1400 audit(2718.318:307): avc: denied { create } for pid=14520 comm="syz.4.5555" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 132.701502][ T29] audit: type=1400 audit(2718.339:308): avc: denied { unlink } for pid=4061 comm="syz-executor" name="file0" dev="tmpfs" ino=4942 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 132.856173][T14550] dccp_v6_rcv: dropped packet with invalid checksum [ 132.896635][T14556] dccp_invalid_packet: P.type (REQUEST) not Data || [Data]Ack, while P.X == 0 [ 133.052020][T14578] loop0: detected capacity change from 0 to 128 [ 133.068428][T14578] FAT-fs (loop0): bogus number of reserved sectors [ 133.075056][T14578] FAT-fs (loop0): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 133.084478][T14578] FAT-fs (loop0): Can't find a valid FAT filesystem [ 133.207527][T14593] nfs: Unknown parameter '' [ 133.258394][T14602] 9pnet_fd: p9_fd_create_tcp (14602): problem connecting socket to 127.0.0.1 [ 133.268907][ T29] audit: type=1400 audit(2719.022:309): avc: denied { mounton } for pid=14600 comm="syz.4.5594" path="/syzcgroup/cpu/syz4/cgroup.procs" dev="cgroup" ino=249 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=file permissive=1 [ 133.438833][ T29] audit: type=1400 audit(2719.210:310): avc: denied { read write } for pid=14624 comm="syz.1.5606" name="cgroup.procs" dev="cgroup" ino=298 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:crond_var_run_t:s0" [ 133.465955][ T29] audit: type=1400 audit(2719.210:311): avc: denied { open } for pid=14624 comm="syz.1.5606" path="/syzcgroup/cpu/syz1/cgroup.procs" dev="cgroup" ino=298 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:crond_var_run_t:s0" [ 133.547365][T14635] loop4: detected capacity change from 0 to 512 [ 133.556465][T14637] TCP: tcp_parse_options: Illegal window scaling value 254 > 14 received [ 133.587169][T14635] EXT4-fs (loop4): can't read group descriptor 0 [ 133.590957][T14643] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 133.614673][T14643] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 133.627462][ T3303] ================================================================== [ 133.635703][ T3303] BUG: KCSAN: data-race in do_select / pollwake [ 133.642006][ T3303] [ 133.644339][ T3303] write to 0xffffc90001587a00 of 4 bytes by task 4061 on cpu 1: [ 133.651978][ T3303] pollwake+0xb6/0x100 [ 133.656065][ T3303] __wake_up_sync_key+0x52/0x80 [ 133.660926][ T3303] anon_pipe_write+0x8ba/0xaa0 [ 133.665711][ T3303] vfs_write+0x4a0/0x8d0 [ 133.669974][ T3303] ksys_write+0xda/0x1a0 [ 133.674236][ T3303] __x64_sys_write+0x40/0x50 [ 133.678845][ T3303] x64_sys_call+0x2cdd/0x2fb0 [ 133.683538][ T3303] do_syscall_64+0xd0/0x1a0 [ 133.688166][ T3303] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 133.694077][ T3303] [ 133.696405][ T3303] read to 0xffffc90001587a00 of 4 bytes by task 3303 on cpu 0: [ 133.703954][ T3303] do_select+0xe41/0xf40 [ 133.708214][ T3303] core_sys_select+0x3b2/0x600 [ 133.712997][ T3303] __se_sys_pselect6+0x216/0x280 [ 133.717957][ T3303] __x64_sys_pselect6+0x78/0x90 [ 133.722826][ T3303] x64_sys_call+0x1caa/0x2fb0 [ 133.727517][ T3303] do_syscall_64+0xd0/0x1a0 [ 133.732037][ T3303] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 133.737941][ T3303] [ 133.740272][ T3303] value changed: 0x00000000 -> 0x00000001 [ 133.745990][ T3303] [ 133.748320][ T3303] Reported by Kernel Concurrency Sanitizer on: [ 133.754499][ T3303] CPU: 0 UID: 0 PID: 3303 Comm: syz-executor Not tainted 6.15.0-rc7-syzkaller #0 PREEMPT(voluntary) [ 133.765360][ T3303] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 133.775429][ T3303] ================================================================== [ 133.796212][T14647] loop6: detected capacity change from 0 to 512 [ 133.803306][T14647] EXT4-fs (loop6): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 133.813884][T14647] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=c842e02c, mo2=0002] [ 133.823337][T14647] EXT4-fs (loop6): orphan cleanup on readonly fs [ 133.849533][T14647] EXT4-fs error (device loop6): ext4_clear_blocks:876: inode #11: comm syz.6.5616: attempt to clear invalid blocks 1024 len 1 [ 133.863157][T14647] EXT4-fs (loop6): Remounting filesystem read-only [ 133.870142][T14647] EXT4-fs (loop6): 1 truncate cleaned up