last executing test programs: 1m26.786226265s ago: executing program 2 (id=3): syz_open_dev$MSR(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$MSR(&(0x7f0000000080), 0x0, 0x1) syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x2) syz_open_dev$MSR(&(0x7f0000000100), 0x0, 0x800) syz_open_dev$MSR(&(0x7f0000000140), 0x1, 0x0) syz_open_dev$MSR(&(0x7f0000000180), 0x1, 0x1) syz_open_dev$MSR(&(0x7f00000001c0), 0x1, 0x2) syz_open_dev$MSR(&(0x7f0000000200), 0x1, 0x800) syz_open_dev$MSR(&(0x7f0000000240), 0x2, 0x0) syz_open_dev$MSR(&(0x7f0000000280), 0x2, 0x1) syz_open_dev$MSR(&(0x7f00000002c0), 0x2, 0x2) syz_open_dev$MSR(&(0x7f0000000300), 0x2, 0x800) syz_open_dev$MSR(&(0x7f0000000340), 0x3, 0x0) syz_open_dev$MSR(&(0x7f0000000380), 0x3, 0x1) syz_open_dev$MSR(&(0x7f00000003c0), 0x3, 0x2) syz_open_dev$MSR(&(0x7f0000000400), 0x3, 0x800) syz_open_dev$MSR(&(0x7f0000000440), 0x4, 0x0) syz_open_dev$MSR(&(0x7f0000000480), 0x4, 0x1) syz_open_dev$MSR(&(0x7f00000004c0), 0x4, 0x2) syz_open_dev$MSR(&(0x7f0000000500), 0x4, 0x800) 1m26.71007815s ago: executing program 2 (id=6): 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) 468.418642ms ago: executing program 4 (id=3904): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000740)={0x10, 0xd, &(0x7f0000000540)=ANY=[@ANYBLOB="180200000000000000000000000000008510000001000000950000000000000018010000202073250000000000202020731af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000002885000000c700000095"], &(0x7f0000000240)='syzkaller\x00', 0x4, 0x0, 0x0, 0x0, 0xb, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x1}, 0x94) 468.249602ms ago: executing program 0 (id=3905): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000100)={0x1f, 0x2, &(0x7f0000000200)=@raw=[@call={0x85, 0x0, 0x0, 0x89}, @exit], &(0x7f00000001c0)='syzkaller\x00', 0xa, 0x0, 0x0, 0x0, 0x11}, 0x94) 420.271575ms ago: executing program 1 (id=3909): preadv2(0xffffffffffffffff, 0x0, 0x0, 0x1009, 0xf48f, 0x12) 419.871155ms ago: executing program 4 (id=3910): bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000001880)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00'}, 0x48) 387.271087ms ago: executing program 0 (id=3912): syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000040)='./file0\x00', 0x8080c0, &(0x7f0000000080)={[{@fat=@dos1xfloppy}, {@nodots}]}, 0x1, 0x21f, &(0x7f0000000100)="$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") 358.705399ms ago: executing program 3 (id=3913): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x18, 0x2, &(0x7f0000000000)=@raw=[@call={0x85, 0x0, 0x0, 0x1b}, @exit], &(0x7f0000000180)='syzkaller\x00', 0x8, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x38, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xfffffffd}, 0x94) 355.859659ms ago: executing program 1 (id=3915): bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xd, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffd}, [@ldst={0x1, 0x2, 0x3, 0x0, 0x1, 0xc0}]}, &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x9, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x40}, 0x94) 355.282999ms ago: executing program 4 (id=3916): syz_emit_ethernet(0xd5, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaabbbbbbbbbbbb86dd604dd308009f0600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004001", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50020000"], 0x0) 340.89145ms ago: executing program 3 (id=3917): madvise(&(0x7f0000000000/0x4000)=nil, 0xffffffffdfffffff, 0x1) 313.356621ms ago: executing program 0 (id=3918): bpf$MAP_CREATE(0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="0f0000"], 0x48) 313.184011ms ago: executing program 5 (id=3919): syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x1008041, &(0x7f0000000000)=ANY=[], 0x0, 0x2cf, &(0x7f00000000c0)="$eJzs3M9rI3UUAPA3TbqbLkh7WFkUcUe8eCrdFe8p0sJqQVGKKB4sbhYlUxc2UGgO2+7Jf0LxP9CjBy+Cgnjx4D8gglTBi3sTESLNTJNMzC+VJLJ8Ppe8zHtv5n2npTOH8n3nqcPm7butOw8fnkXt6SSq9ajHHxEbsRKVyJ0GAPAo+b3Tid86uWXPAgAsxn97/ifzGAkAmLMZn/+v5h8nixoLAJij6c//tUWPBADM2etvvvXy9t7ezmtpWos4/PBo/2i/+3nx2L8T70cWjdiK9fgzonhV+KLIdnZv7e1sped+3oj9w5Oi/+RoP//vwe2if+X8y0avv/u20el0ru/eSnZupLly/2pcKfp/uBKNuBnrcfVv/d3r3xzZfymee7Z//diM9fj+3bgbWdw+H3yg//6NNH3xlb00qjHQf7lb19V/BaoM3LqXrj5eX8jPCAAAAAAAAAAAAAAAAAAAAACAR89m2jNy/57NzXH5vH97YH+gapT256ld7K+zNXJ/nmo8WV3u2gEAAAAAAAAAAAAAAAAAAOD/onXcbh5kq/mX0yxr3MuPlIIPvv30qzGpfnD23ekb02razaS47nAqKc1TSn098YRDwVpEzFb82DM/fTS+5kHSmydWxtQkQ0fqUa6pFOeYefg8+PL60JG3KzOcJzkdlaqdt/WP1Iq7PH2MypRRvzl774nnW9deGF1TiX+25HKwNrGmMi61OuZXqxv8uh6Xi3w59WDstYq7HtNm/mzCcqrxb2/CrMHFqqcWX/u4fvD5/R9/me3MK3P8mwMAAAAAAAAAAAAAAAAAAIzWOm43a8seAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACWrHXcbh5kWeNSHLc/iSxr3Ls4MjHYnaGmFyx7jQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA8FcAAAD//wAtdtY=") 298.171862ms ago: executing program 4 (id=3920): openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x1a41, 0x0) 293.392012ms ago: executing program 1 (id=3921): set_mempolicy(0x4, 0x0, 0x5) 216.607247ms ago: executing program 3 (id=3922): epoll_pwait(0xffffffffffffffff, 0x0, 0x0, 0x7fffffff, &(0x7f00000001c0)={[0x3]}, 0x8) 215.942667ms ago: executing program 5 (id=3923): setresgid(0x0, 0xee00, 0xffffffffffffffff) 170.02532ms ago: executing program 4 (id=3924): get_mempolicy(0x0, &(0x7f0000000040), 0x8, &(0x7f0000fff000/0x1000)=nil, 0xd808351aeeb6aefe) 169.9104ms ago: executing program 0 (id=3925): bpf$MAP_CREATE(0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="1b00000000000000", @ANYRES32], 0x48) 166.39135ms ago: executing program 5 (id=3926): bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x1f, 0x8, &(0x7f0000000300)=ANY=[@ANYBLOB="180000001f000000000000007e00000018120000", @ANYRES32, @ANYBLOB="0000000000dc2f91292b18cb850cef684c6dc886d8000000b703000000000000850000000c00"], &(0x7f00000000c0)='GPL\x00', 0x3, 0x0, 0x0, 0x41000, 0x18, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xebfb}, 0x94) 157.776821ms ago: executing program 3 (id=3927): rt_sigprocmask(0x1, &(0x7f0000000040)={[0x5]}, &(0x7f0000000080), 0x8) 155.404981ms ago: executing program 1 (id=3928): bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x6, 0x3, &(0x7f0000000400)=ANY=[@ANYBLOB="b400000000000000611100000000000006000000feffffff9500000000000000"], &(0x7f0000000080)='GPL\x00', 0x4, 0x22, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x76}, 0x28) 146.439941ms ago: executing program 4 (id=3929): migrate_pages(0x0, 0xfc, &(0x7f0000000200)=0x7ffffffffffffffd, &(0x7f0000000240)=0x1) 98.072624ms ago: executing program 0 (id=3930): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000340)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x34, 0x34, 0x3, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x3, 0x2}}, @int={0x0, 0x0, 0x0, 0x1, 0x5, 0x20, 0x0, 0x0, 0x4}, @type_tag={0x1, 0x0, 0x0, 0x12, 0x2}]}, {0x0, [0x61]}}, 0x0, 0x4f}, 0x28) 90.871494ms ago: executing program 1 (id=3931): openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x35c, 0x0) 90.739564ms ago: executing program 5 (id=3932): sched_setattr(0x0, &(0x7f0000000280)={0x73, 0x5, 0x8, 0x8001, 0x0, 0x9, 0x0, 0xfffffe0000000001, 0xfa12, 0xffffffff}, 0x0) 67.344086ms ago: executing program 5 (id=3933): bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x1, 0xe, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x139}, 0x48) 67.244716ms ago: executing program 3 (id=3934): bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x6, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="180200001a00000000000000000000008500000036000000180100002020732500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000cd00000095"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) 59.160887ms ago: executing program 0 (id=3935): syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./bus\x00', 0x200000, &(0x7f0000000140)={[{@grpquota}, {@inode_readahead_blks}, {@errors_remount}, {@oldalloc}]}, 0x1, 0x50d, &(0x7f0000001bc0)="$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") 45.733607ms ago: executing program 5 (id=3936): io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x2200, 0x0, 0x0) 30.827908ms ago: executing program 1 (id=3937): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x7, &(0x7f00000000c0)={0x83, &(0x7f0000000000)=[{0x6, 0x85, 0x4, 0x7ffc0001}]}) 0s ago: executing program 3 (id=3938): syz_emit_ethernet(0x19e, &(0x7f00000000c0)={@broadcast, @local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x168, 0x3a, 0xff, @local, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xd, [{0x3, 0x9, "bd3e6d4706598080a8030037ff0b00ffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34116d34ca0a5c15b37adac15084dbaf736b41e5af1902"}, {0x0, 0x1, "000000050000000026000400"}, {0x3, 0x20, "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"}]}}}}}}, 0x0) kernel console output (not intermixed with test programs): p3: detected capacity change from 0 to 1024 [ 68.978931][ T6782] loop1: detected capacity change from 0 to 512 [ 68.995358][ T6780] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 69.004269][ T6780] EXT4-fs (loop3): The Hurd can't support 64-bit file systems [ 69.032797][ T6782] EXT4-fs error (device loop1): ext4_xattr_inode_iget:441: inode #18: comm syz.1.1581: iget: bad extra_isize 90 (inode size 256) [ 69.078999][ T6782] EXT4-fs (loop1): Remounting filesystem read-only [ 69.085836][ T6782] EXT4-fs warning (device loop1): ext4_evict_inode:273: xattr delete (err -30) [ 69.095058][ T6782] EXT4-fs (loop1): 1 orphan inode deleted [ 69.101399][ T6782] EXT4-fs mount: 29 callbacks suppressed [ 69.101464][ T6782] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 69.147862][ T3358] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.227874][ T29] audit: type=1326 audit(2000000005.185:191): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6801 comm="syz.3.1591" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f24efb0aeb9 code=0x0 [ 69.273975][ T6808] loop3: detected capacity change from 0 to 136 [ 69.281698][ T6808] ISOFS: Logical zone size(768) < hardware blocksize(1024) [ 69.445582][ T6828] loop5: detected capacity change from 0 to 764 [ 69.448099][ T6833] loop4: detected capacity change from 0 to 128 [ 69.462530][ T6834] loop0: detected capacity change from 0 to 512 [ 69.490558][ T6833] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 69.509376][ T6834] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 69.519589][ T6834] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (45506!=33349) [ 69.524355][ T3339] udevd[3339]: incorrect ext4 checksum on /dev/loop4 [ 69.540175][ T6834] EXT4-fs error (device loop0): __ext4_get_inode_loc:4830: comm syz.0.1606: Invalid inode table block 1 in block_group 0 [ 69.553194][ T6834] EXT4-fs (loop0): get root inode failed [ 69.558987][ T6834] EXT4-fs (loop0): mount failed [ 69.624850][ T3305] loop3: p1 < > p3 [ 69.644886][ T3305] loop3: p3 size 134217728 extends beyond EOD, truncated [ 69.669393][ T6839] loop3: p1 < > p3 [ 69.698284][ T6839] loop3: p3 size 134217728 extends beyond EOD, truncated [ 69.723034][ T6854] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.1616: ea_inode with extended attributes [ 69.761376][ T6854] EXT4-fs (loop0): Remounting filesystem read-only [ 69.768171][ T6854] EXT4-fs warning (device loop0): ext4_evict_inode:273: xattr delete (err -30) [ 69.778127][ T6849] loop4: p1 < > p4 < > [ 69.799970][ T6854] EXT4-fs (loop0): 1 orphan inode deleted [ 69.824422][ T6854] EXT4-fs (loop0): mounted filesystem 00000800-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 69.884091][ T3294] udevd[3294]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 69.906501][ T3338] udevd[3338]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 69.917818][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 69.930809][ T3339] udevd[3339]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 69.964294][ T3353] EXT4-fs (loop0): unmounting filesystem 00000800-0000-0000-0000-000000000000. [ 70.030715][ T6884] EXT4-fs (loop4): Invalid default hash set in the superblock [ 70.147432][ T6889] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (7780!=20869) [ 70.150979][ T6897] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (23577!=28264) [ 70.166788][ T6897] EXT4-fs (loop3): group descriptors corrupted! [ 70.223282][ T6889] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 70.246766][ T6906] EXT4-fs: Ignoring removed mblk_io_submit option [ 70.253500][ T6906] EXT4-fs: Ignoring removed bh option [ 70.274895][ T6889] EXT4-fs (loop0): invalid journal inode [ 70.280609][ T6889] EXT4-fs (loop0): can't get journal size [ 70.298268][ T6906] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 70.306141][ T6889] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #3: block 17104912: comm syz.0.1633: lblock 2 mapped to illegal pblock 17104912 (length 1) [ 70.339400][ T6889] EXT4-fs (loop0): failed to initialize system zone (-117) [ 70.368287][ T6889] EXT4-fs (loop0): mount failed [ 70.422667][ T6921] FAT-fs (loop3): bogus number of FAT structure [ 70.429172][ T6921] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 70.438585][ T6921] FAT-fs (loop3): Can't find a valid FAT filesystem [ 70.604924][ T29] audit: type=1400 audit(2000000006.623:192): avc: denied { mount } for pid=6944 comm="syz.1.1661" name="/" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 70.683603][ T29] audit: type=1400 audit(2000000006.686:193): avc: denied { unmount } for pid=3358 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 70.874779][ T6981] FAT-fs (loop1): bogus number of reserved sectors [ 70.881368][ T6981] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 70.891240][ T6981] FAT-fs (loop1): Can't find a valid FAT filesystem [ 71.020962][ T3339] loop0: p1 p2 p3 p4 [ 71.025137][ T3339] loop0: p1 start 16777216 is beyond EOD, truncated [ 71.050441][ T29] audit: type=1326 audit(2000000007.085:194): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6999 comm="syz.1.1687" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f46a79aaeb9 code=0x0 [ 71.091221][ T3339] loop0: p4 start 16777223 is beyond EOD, truncated [ 71.106216][ T6983] loop0: p1 p2 p3 p4 [ 71.110379][ T6983] loop0: p1 start 16777216 is beyond EOD, truncated [ 71.126264][ T7003] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 not in group (block 4294967289)! [ 71.127518][ T6983] loop0: p4 start 16777223 is beyond EOD, truncated [ 71.137262][ T7003] EXT4-fs (loop3): group descriptors corrupted! [ 71.143110][ T7005] tmpfs: Unknown parameter 'fsuuid' [ 71.225169][ T29] audit: type=1326 audit(2000000007.274:195): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7011 comm="syz.4.1691" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f5afcb0aeb9 code=0x0 [ 71.310182][ T7017] EXT4-fs (loop3): orphan cleanup on readonly fs [ 71.327307][ T7017] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -2 [ 71.340020][ T7017] EXT4-fs error (device loop3): ext4_get_branch:178: inode #13: block 1024: comm syz.3.1693: invalid block [ 71.366779][ T7024] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 71.394875][ T7017] EXT4-fs (loop3): Remounting filesystem read-only [ 71.432179][ T29] audit: type=1326 audit(2000000007.495:196): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7028 comm="syz.5.1699" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f3b3771aeb9 code=0x0 [ 71.439253][ T7017] EXT4-fs (loop3): 1 truncate cleaned up [ 71.493198][ T7017] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 71.512630][ T3294] udevd[3294]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 71.523955][ T3339] udevd[3339]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 71.579498][ T3294] udevd[3294]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 71.591105][ T3339] udevd[3339]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 71.641597][ T3363] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.772834][ T3294] loop5: p2 p3 p4 < > [ 71.777065][ T3294] loop5: partition table partially beyond EOD, truncated [ 71.800688][ T3294] loop5: p2 size 590592 extends beyond EOD, truncated [ 71.831715][ T3294] loop5: p3 start 4294967295 is beyond EOD, truncated [ 71.838680][ T3294] loop5: p4 start 117440516 is beyond EOD, truncated [ 71.855516][ T7069] EXT4-fs: Ignoring removed bh option [ 71.877932][ T7069] EXT4-fs (loop3): inodes count not valid: 41 vs 32 [ 71.889541][ T7047] loop5: p2 p3 p4 < > [ 71.893769][ T7047] loop5: partition table partially beyond EOD, truncated [ 71.922310][ T7047] loop5: p2 size 590592 extends beyond EOD, truncated [ 71.955649][ T7047] loop5: p3 start 4294967295 is beyond EOD, truncated [ 71.962558][ T7047] loop5: p4 start 117440516 is beyond EOD, truncated [ 72.106462][ T3294] loop4: p1 < > p2 p3 p4 [ 72.110919][ T3294] loop4: partition table partially beyond EOD, truncated [ 72.130953][ T3294] loop4: p1 start 4096 is beyond EOD, truncated [ 72.137377][ T3294] loop4: p2 start 4294508544 is beyond EOD, truncated [ 72.144322][ T3294] loop4: p3 size 134217728 extends beyond EOD, truncated [ 72.175462][ T7094] EXT4-fs error (device loop0): __ext4_fill_super:5553: comm syz.0.1733: inode #2: comm syz.0.1733: iget: illegal inode # [ 72.211934][ T3339] udevd[3339]: inotify_add_watch(7, /dev/loop5p2, 10) failed: No such file or directory [ 72.221955][ T7094] EXT4-fs (loop0): get root inode failed [ 72.227688][ T7094] EXT4-fs (loop0): mount failed [ 72.236939][ T7089] loop4: p1 < > p2 p3 p4 [ 72.241408][ T7089] loop4: partition table partially beyond EOD, truncated [ 72.249364][ T7106] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 72.268437][ T29] audit: type=1400 audit(2000000008.376:197): avc: denied { associate } for pid=7108 comm="syz.3.1740" name="current" scontext=root:object_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 72.283080][ T7089] loop4: p1 start 4096 is beyond EOD, truncated [ 72.295991][ T7089] loop4: p2 start 4294508544 is beyond EOD, truncated [ 72.302830][ T7089] loop4: p3 size 134217728 extends beyond EOD, truncated [ 72.330377][ T7106] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.1738: bg 0: block 393: padding at end of block bitmap is not set [ 72.385848][ T3001] loop4: p1 < > p2 p3 p4 [ 72.390301][ T3001] loop4: partition table partially beyond EOD, truncated [ 72.398406][ T3001] loop4: p1 start 4096 is beyond EOD, truncated [ 72.404693][ T3001] loop4: p2 start 4294508544 is beyond EOD, truncated [ 72.411570][ T3001] loop4: p3 size 134217728 extends beyond EOD, truncated [ 72.417487][ T7106] EXT4-fs (loop1): Remounting filesystem read-only [ 72.447382][ T7120] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 72.447510][ T7106] EXT4-fs (loop1): 2 truncates cleaned up [ 72.468452][ T7122] EXT4-fs (loop3): 1 orphan inode deleted [ 72.483078][ T7122] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 72.495847][ T7106] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 72.509473][ T7120] EXT4-fs error (device loop0): ext4_init_orphan_info:620: comm syz.0.1744: orphan file block 0: bad magic [ 72.546835][ T3363] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.563451][ T7128] ext4: Bad value for 'resuid' [ 72.568284][ T7128] ext4: Bad value for 'resuid' [ 72.599265][ T7120] EXT4-fs (loop0): Remounting filesystem read-only [ 72.606104][ T7120] EXT4-fs (loop0): mount failed [ 72.656894][ T7137] EXT4-fs (loop3): invalid inodes per group: 4294967295 [ 72.656894][ T7137] [ 72.688199][ T7140] SELinux: Context system_u:object_r:fsa is not valid (left unmapped). [ 72.698031][ T3358] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.707667][ T29] audit: type=1400 audit(2000000008.817:198): avc: denied { mac_admin } for pid=7139 comm="syz.0.1753" capability=33 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 72.728803][ T29] audit: type=1400 audit(2000000008.828:199): avc: denied { relabelto } for pid=7139 comm="syz.0.1753" name="350" dev="tmpfs" ino=1813 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsa" [ 72.754227][ T29] audit: type=1400 audit(2000000008.828:200): avc: denied { associate } for pid=7139 comm="syz.0.1753" name="350" dev="tmpfs" ino=1813 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:fsa" [ 72.811700][ T7148] set_capacity_and_notify: 24 callbacks suppressed [ 72.811718][ T7148] loop3: detected capacity change from 0 to 512 [ 72.847137][ T7150] loop1: detected capacity change from 0 to 512 [ 72.854676][ T7148] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 72.862738][ T7148] EXT4-fs (loop3): orphan cleanup on readonly fs [ 72.870568][ T7148] Quota error (device loop3): v2_read_file_info: Block with free entry 1 out of range (1, 6). [ 72.881270][ T7148] EXT4-fs warning (device loop3): ext4_enable_quotas:7221: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 72.896188][ T7150] EXT4-fs error (device loop1): ext4_do_update_inode:5617: inode #3: comm syz.1.1758: corrupted inode contents [ 72.908801][ T7148] EXT4-fs (loop3): Cannot turn on quotas: error -117 [ 72.924373][ T7148] EXT4-fs error (device loop3): ext4_orphan_get:1391: inode #16: comm syz.3.1757: inode has both inline data and extents flags [ 72.949759][ T7150] EXT4-fs error (device loop1): ext4_dirty_inode:6502: inode #3: comm syz.1.1758: mark_inode_dirty error [ 72.968215][ T7148] EXT4-fs error (device loop3): ext4_orphan_get:1396: comm syz.3.1757: couldn't read orphan inode 16 (err -117) [ 72.971253][ T7150] EXT4-fs error (device loop1): ext4_do_update_inode:5617: inode #3: comm syz.1.1758: corrupted inode contents [ 72.999168][ T7148] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 73.024292][ T7150] EXT4-fs error (device loop1): __ext4_ext_dirty:206: inode #3: comm syz.1.1758: mark_inode_dirty error [ 73.053891][ T3363] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.071727][ T7150] EXT4-fs error (device loop1): ext4_acquire_dquot:6986: comm syz.1.1758: Failed to acquire dquot type 0 [ 73.102905][ T7168] loop3: detected capacity change from 0 to 1024 [ 73.111272][ T7150] EXT4-fs error (device loop1): ext4_do_update_inode:5617: inode #16: comm syz.1.1758: corrupted inode contents [ 73.134555][ T7168] EXT4-fs error (device loop3): ext4_acquire_dquot:6986: comm syz.3.1765: Failed to acquire dquot type 0 [ 73.148833][ T7150] EXT4-fs error (device loop1): ext4_dirty_inode:6502: inode #16: comm syz.1.1758: mark_inode_dirty error [ 73.168846][ T7168] EXT4-fs error (device loop3): mb_free_blocks:2037: group 0, inode 13: block 144:freeing already freed block (bit 9); block bitmap corrupt. [ 73.180869][ T7150] EXT4-fs error (device loop1): ext4_do_update_inode:5617: inode #16: comm syz.1.1758: corrupted inode contents [ 73.201434][ T7150] EXT4-fs error (device loop1): __ext4_ext_dirty:206: inode #16: comm syz.1.1758: mark_inode_dirty error [ 73.213197][ T7150] EXT4-fs error (device loop1): ext4_do_update_inode:5617: inode #16: comm syz.1.1758: corrupted inode contents [ 73.222379][ T7177] loop0: detected capacity change from 0 to 1024 [ 73.234620][ T7168] EXT4-fs error (device loop3): ext4_do_update_inode:5617: inode #13: comm syz.3.1765: corrupted inode contents [ 73.240817][ T7177] EXT4-fs: Ignoring removed bh option [ 73.252537][ T7150] EXT4-fs error (device loop1) in ext4_orphan_del:303: Corrupt filesystem [ 73.261881][ T7168] EXT4-fs error (device loop3): ext4_dirty_inode:6502: inode #13: comm syz.3.1765: mark_inode_dirty error [ 73.261995][ T7150] EXT4-fs error (device loop1): ext4_do_update_inode:5617: inode #16: comm syz.1.1758: corrupted inode contents [ 73.285941][ T7150] EXT4-fs error (device loop1): ext4_truncate:4635: inode #16: comm syz.1.1758: mark_inode_dirty error [ 73.286592][ T7177] EXT4-fs (loop0): inodes count not valid: 41 vs 32 [ 73.304059][ T7168] EXT4-fs error (device loop3): ext4_do_update_inode:5617: inode #13: comm syz.3.1765: corrupted inode contents [ 73.312698][ T7150] EXT4-fs error (device loop1) in ext4_process_orphan:345: Corrupt filesystem [ 73.341173][ T7168] EXT4-fs error (device loop3): __ext4_ext_dirty:206: inode #13: comm syz.3.1765: mark_inode_dirty error [ 73.353201][ T7150] EXT4-fs (loop1): 1 truncate cleaned up [ 73.367390][ T7168] EXT4-fs error (device loop3): ext4_do_update_inode:5617: inode #13: comm syz.3.1765: corrupted inode contents [ 73.397747][ T7150] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 73.411597][ T7168] EXT4-fs error (device loop3) in ext4_orphan_del:303: Corrupt filesystem [ 73.426326][ T7168] EXT4-fs error (device loop3): ext4_do_update_inode:5617: inode #13: comm syz.3.1765: corrupted inode contents [ 73.433807][ T7150] ext4 filesystem being mounted at /338/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 73.462724][ T7168] EXT4-fs error (device loop3): ext4_truncate:4635: inode #13: comm syz.3.1765: mark_inode_dirty error [ 73.474366][ T7168] EXT4-fs error (device loop3) in ext4_process_orphan:345: Corrupt filesystem [ 73.484004][ T7168] EXT4-fs (loop3): 1 truncate cleaned up [ 73.496462][ T7168] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 73.511170][ T7192] capability: warning: `syz.4.1776' uses deprecated v2 capabilities in a way that may be insecure [ 73.569559][ T3363] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.617293][ T3358] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.709315][ T7211] loop1: detected capacity change from 0 to 256 [ 73.736188][ T7211] vfat: Deprecated parameter 'posix' [ 73.741695][ T7211] FAT-fs: "posix" option is obsolete, not supported now [ 73.759982][ T7222] tmpfs: Bad value for 'size' [ 73.830748][ T7228] loop5: detected capacity change from 0 to 512 [ 73.850111][ T7228] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (57259!=33349) [ 73.886782][ T7228] EXT4-fs (loop5): orphan cleanup on readonly fs [ 73.904082][ T7228] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:517: comm syz.5.1794: Block bitmap for bg 0 marked uninitialized [ 73.945055][ T7243] loop0: detected capacity change from 0 to 512 [ 73.969013][ T7228] EXT4-fs (loop5): Remounting filesystem read-only [ 73.982674][ T7243] EXT4-fs (loop0): Cannot turn on journaled quota: type 1: error -2 [ 73.991693][ T7243] EXT4-fs error (device loop0): ext4_orphan_get:1391: inode #13: comm syz.0.1800: iget: bad i_size value: 12154757448730 [ 73.992359][ T7228] EXT4-fs (loop5): 1 orphan inode deleted [ 74.017061][ T7243] EXT4-fs error (device loop0): ext4_orphan_get:1396: comm syz.0.1800: couldn't read orphan inode 13 (err -117) [ 74.019530][ T7252] tmpfs: Bad value for 'mpol' [ 74.036518][ T7243] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 74.064864][ T7228] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 74.085047][ T3353] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.133983][ T3359] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.171925][ T7265] loop1: detected capacity change from 0 to 512 [ 74.183031][ T7265] FAT-fs (loop1): IO charset u#ww9C= Y撳t EŒ&y3_S@rRhB&5dxpO߁up@HX[曖[7VG1 y{.#vX)P1u&-@=6Axa'ێe yoE [ 74.183031][ T7265] r not found [ 74.373469][ T7287] loop3: detected capacity change from 0 to 128 [ 74.532295][ T7301] loop4: detected capacity change from 0 to 2048 [ 74.569849][ T7301] loop4: p1 < > [ 74.754013][ T7327] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 74.788897][ T7327] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 74.807261][ T7327] EXT4-fs (loop4): failed to initialize system zone (-117) [ 74.849538][ T7327] EXT4-fs (loop4): mount failed [ 75.054936][ T7352] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 75.093708][ T7352] JBD2: no valid journal superblock found [ 75.099686][ T7352] EXT4-fs (loop0): Could not load journal inode [ 75.330095][ T7396] ip6_tunnel: non-ECT from fe80:0000:0000:0000:0000:0000:0000:00aa with DS=0x1b [ 75.474851][ T7412] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 75.475893][ T3303] loop5: p1 p2 p3 p4 [ 75.498207][ T3303] loop5: p1 size 461056 extends beyond EOD, truncated [ 75.513962][ T7412] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.1883: bg 0: block 384: padding at end of block bitmap is not set [ 75.529534][ T3303] loop5: p2 size 8388608 extends beyond EOD, truncated [ 75.538793][ T7412] EXT4-fs (loop1): Remounting filesystem read-only [ 75.552625][ T7412] EXT4-fs (loop1): 1 truncate cleaned up [ 75.578405][ T7412] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 75.590787][ T3303] loop5: p3 start 4279894019 is beyond EOD, truncated [ 75.597704][ T3303] loop5: p4 start 33554432 is beyond EOD, truncated [ 75.639511][ T7398] loop5: p1 p2 p3 p4 [ 75.645786][ T7398] loop5: p1 size 461056 extends beyond EOD, truncated [ 75.677362][ T7430] EXT4-fs error (device loop0): ext4_orphan_get:1417: comm syz.0.1890: bad orphan inode 13 [ 75.688126][ T7398] loop5: p2 size 8388608 extends beyond EOD, truncated [ 75.699892][ T3358] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.717457][ T7398] loop5: p3 start 4279894019 is beyond EOD, truncated [ 75.724447][ T7398] loop5: p4 start 33554432 is beyond EOD, truncated [ 75.753687][ T7430] ext4_test_bit(bit=12, block=4) = 1 [ 75.759062][ T7430] is_bad_inode(inode)=0 [ 75.763326][ T7430] NEXT_ORPHAN(inode)=0 [ 75.767517][ T7430] max_ino=32 [ 75.770785][ T7430] i_nlink=1 [ 75.853046][ T7430] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 75.855777][ T7454] SELinux: security_context_str_to_sid () failed with errno=-22 [ 75.889241][ T3339] udevd[3339]: inotify_add_watch(7, /dev/loop5p1, 10) failed: No such file or directory [ 75.900797][ T3294] udevd[3294]: inotify_add_watch(7, /dev/loop5p2, 10) failed: No such file or directory [ 75.938225][ T3294] udevd[3294]: inotify_add_watch(7, /dev/loop5p2, 10) failed: No such file or directory [ 75.952663][ T3339] udevd[3339]: inotify_add_watch(7, /dev/loop5p1, 10) failed: No such file or directory [ 75.970610][ T3353] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.000695][ T29] kauditd_printk_skb: 8 callbacks suppressed [ 76.000750][ T29] audit: type=1326 audit(2000000012.302:205): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7464 comm="syz.3.1909" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f24efb0aeb9 code=0x0 [ 76.073011][ T7471] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors [ 76.083991][ T7471] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 not in group (block 2)! [ 76.094491][ T7471] EXT4-fs (loop1): group descriptors corrupted! [ 76.265297][ T7496] EXT4-fs (loop1): bad geometry: first data block 2 is beyond end of filesystem (0) [ 76.493965][ T7520] EXT4-fs (loop4): blocks per group (131072) and clusters per group (8192) inconsistent [ 76.513208][ T3294] loop0: p1 p2 p3 p4 [ 76.517303][ T3294] loop0: p1 size 196608 extends beyond EOD, truncated [ 76.540209][ T3294] loop0: p2 start 164919041 is beyond EOD, truncated [ 76.547186][ T3294] loop0: p3 size 66846464 extends beyond EOD, truncated [ 76.558371][ T3294] loop0: p4 size 37048832 extends beyond EOD, truncated [ 76.607977][ T7512] loop0: p1 p2 p3 p4 [ 76.612088][ T7512] loop0: p1 size 196608 extends beyond EOD, truncated [ 76.641339][ T7512] loop0: p2 start 164919041 is beyond EOD, truncated [ 76.648245][ T7512] loop0: p3 size 66846464 extends beyond EOD, truncated [ 76.675382][ T7512] loop0: p4 size 37048832 extends beyond EOD, truncated [ 76.862862][ T3339] udevd[3339]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 76.881037][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 76.892888][ T3294] udevd[3294]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 76.960421][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 76.971675][ T3305] udevd[3305]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 76.978681][ T3339] udevd[3339]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 77.006112][ T7574] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a842c018, mo2=0002] [ 77.017291][ T7574] System zones: 0-2, 18-18, 34-34 [ 77.022609][ T7574] EXT4-fs (loop4): orphan cleanup on readonly fs [ 77.029653][ T7574] Quota error (device loop4): v2_read_file_info: Free block number 58381 out of range (1, 6). [ 77.040479][ T7574] EXT4-fs warning (device loop4): ext4_enable_quotas:7221: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 77.055844][ T7574] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 77.062660][ T7574] EXT4-fs error (device loop4): ext4_orphan_get:1417: comm syz.4.1962: bad orphan inode 4095 [ 77.078232][ T7574] EXT4-fs (loop4): mounted filesystem 00800000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 77.126307][ T3366] EXT4-fs (loop4): unmounting filesystem 00800000-0000-0000-0000-000000000000. [ 77.406313][ T7618] EXT4-fs error (device loop1): ext4_orphan_get:1391: inode #15: comm syz.1.1983: iget: bad extended attribute block 1 [ 77.432916][ T7618] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.1983: couldn't read orphan inode 15 (err -117) [ 77.452933][ T7618] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 77.550845][ T3358] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.585155][ T7638] IPv6: addrconf: prefix option has invalid lifetime [ 77.750185][ T7664] set_capacity_and_notify: 13 callbacks suppressed [ 77.750207][ T7664] loop5: detected capacity change from 0 to 1024 [ 77.833667][ T7664] EXT4-fs: Ignoring removed bh option [ 77.855000][ T7664] EXT4-fs: inline encryption not supported [ 77.878267][ T7664] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 77.921280][ T7684] loop0: detected capacity change from 0 to 1024 [ 77.961991][ T7684] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 77.973161][ T7684] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 78.011854][ T7690] loop3: detected capacity change from 0 to 512 [ 78.023419][ T7684] EXT4-fs error (device loop0): ext4_ext_check_inode:523: inode #2: comm syz.0.2016: pblk 0 bad header/extent: invalid eh_entries - magic f30a, entries 2, max 1(4), depth 0(0) [ 78.057957][ T7684] EXT4-fs (loop0): no journal found [ 78.122085][ T7690] EXT4-fs error (device loop3): ext4_do_update_inode:5617: inode #16: comm syz.3.2019: corrupted inode contents [ 78.197985][ T7690] EXT4-fs error (device loop3): ext4_dirty_inode:6502: inode #16: comm syz.3.2019: mark_inode_dirty error [ 78.233254][ T7712] cgroup: none used incorrectly [ 78.261403][ T7716] loop4: detected capacity change from 0 to 512 [ 78.273815][ T7690] EXT4-fs error (device loop3): ext4_do_update_inode:5617: inode #16: comm syz.3.2019: corrupted inode contents [ 78.321560][ T7690] EXT4-fs error (device loop3): __ext4_ext_dirty:206: inode #16: comm syz.3.2019: mark_inode_dirty error [ 78.371258][ T7690] EXT4-fs error (device loop3): ext4_do_update_inode:5617: inode #16: comm syz.3.2019: corrupted inode contents [ 78.408860][ T7690] EXT4-fs error (device loop3) in ext4_orphan_del:303: Corrupt filesystem [ 78.435437][ T7690] EXT4-fs error (device loop3): ext4_do_update_inode:5617: inode #16: comm syz.3.2019: corrupted inode contents [ 78.442740][ T7734] loop1: detected capacity change from 0 to 512 [ 78.469283][ T7734] EXT4-fs: inline encryption not supported [ 78.475473][ T7734] EXT4-fs: Ignoring removed mblk_io_submit option [ 78.492500][ T7690] EXT4-fs error (device loop3): ext4_truncate:4635: inode #16: comm syz.3.2019: mark_inode_dirty error [ 78.518557][ T7734] EXT4-fs error (device loop1): ext4_orphan_get:1391: comm syz.1.2040: inode #13: comm syz.1.2040: iget: illegal inode # [ 78.523298][ T7690] EXT4-fs error (device loop3) in ext4_process_orphan:345: Corrupt filesystem [ 78.553743][ T7734] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.2040: couldn't read orphan inode 13 (err -117) [ 78.571847][ T7734] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 78.589671][ T7690] EXT4-fs (loop3): 1 truncate cleaned up [ 78.608259][ T7690] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 78.621056][ T3373] Quota error (device loop3): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 78.630878][ T3373] EXT4-fs error (device loop3): ext4_release_dquot:7022: comm kworker/u8:7: Failed to release dquot type 1 [ 78.687933][ T7690] ext4 filesystem being mounted at /429/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 78.714604][ T3358] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.741661][ T7759] loop4: detected capacity change from 0 to 128 [ 78.785635][ T7763] loop5: detected capacity change from 0 to 128 [ 78.805323][ T7761] loop1: detected capacity change from 0 to 2048 [ 78.812853][ T7763] FAT-fs (loop5): error, fat_get_cluster: invalid start cluster (i_pos 1, start 04000002) [ 78.823048][ T7763] FAT-fs (loop5): Filesystem has been set read-only [ 78.831677][ T7765] loop0: detected capacity change from 0 to 512 [ 78.847264][ T3363] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.857393][ T7765] EXT4-fs: Invalid want_extra_isize 64870 [ 78.993070][ T7775] loop1: detected capacity change from 0 to 1764 [ 79.133341][ T7793] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (7780!=20869) [ 79.145269][ T7793] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 79.190052][ T7793] EXT4-fs (loop1): invalid journal inode [ 79.228153][ T7793] EXT4-fs (loop1): can't get journal size [ 79.259805][ T7793] EXT4-fs error (device loop1): ext4_map_blocks:783: inode #3: block 17104912: comm syz.1.2068: lblock 2 mapped to illegal pblock 17104912 (length 1) [ 79.306557][ T7793] EXT4-fs (loop1): Remounting filesystem read-only [ 79.318900][ T7793] EXT4-fs (loop1): failed to initialize system zone (-117) [ 79.326496][ T7793] EXT4-fs (loop1): mount failed [ 79.408412][ T7820] tmpfs: Bad value for 'mpol' [ 79.619607][ T7844] EXT4-fs error (device loop3): ext4_quota_enable:7177: inode #3: comm syz.3.2094: iget: checksum invalid [ 79.675993][ T7844] EXT4-fs error (device loop3): ext4_quota_enable:7180: comm syz.3.2094: Bad quota inode: 3, type: 0 [ 79.723866][ T7844] EXT4-fs warning (device loop3): ext4_enable_quotas:7221: Failed to enable quota tracking (type=0, err=-74, ino=3). Please run e2fsck to fix. [ 79.782974][ T7854] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (30846!=65535) [ 79.790322][ T7844] EXT4-fs (loop3): mount failed [ 79.837163][ T7854] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 79.897303][ T3366] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 79.933206][ T7863] EXT4-fs (loop1): Filesystem with casefold feature cannot be mounted without CONFIG_UNICODE [ 79.985498][ T3294] loop3: p2 p3 p7 [ 80.030842][ T7867] loop3: p2 p3 p7 [ 80.230501][ T7889] FAT-fs (loop4): bogus number of reserved sectors [ 80.237252][ T7889] FAT-fs (loop4): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 80.246705][ T7889] FAT-fs (loop4): Can't find a valid FAT filesystem [ 80.717407][ T29] audit: type=1400 audit(2000002577.248:206): avc: denied { write } for pid=7938 comm="syz.1.2140" name="config" dev="proc" ino=4026533337 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 80.755463][ T7942] EXT4-fs: Ignoring removed nobh option [ 80.806210][ T7942] EXT4-fs (loop5): unsupported inode size: 4 [ 80.812702][ T7942] EXT4-fs (loop5): blocksize: 1024 [ 80.883598][ T7953] ext2: Unknown parameter '"' [ 81.140350][ T7979] EXT4-fs (loop4): orphan cleanup on readonly fs [ 81.296332][ T7979] Quota error (device loop4): v2_read_file_info: Block with free entry 9 out of range (1, 6). [ 81.348141][ T7979] EXT4-fs warning (device loop4): ext4_enable_quotas:7221: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 81.367190][ T7994] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 81.386860][ T7979] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 81.409794][ T7979] EXT4-fs error (device loop4): ext4_orphan_get:1417: comm syz.4.2160: bad orphan inode 14 [ 81.427999][ T7979] ext4_test_bit(bit=13, block=18) = 1 [ 81.433671][ T7979] is_bad_inode(inode)=0 [ 81.437963][ T7979] NEXT_ORPHAN(inode)=0 [ 81.442061][ T7979] max_ino=32 [ 81.445334][ T7979] i_nlink=1 [ 81.469150][ T7979] EXT4-fs (loop4): 1 truncate cleaned up [ 81.494113][ T7979] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 81.554967][ T3366] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.585490][ T8012] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 81.695613][ T3363] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.759326][ T8032] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 81.771888][ T8032] EXT4-fs (loop0): can't mount with data_err=abort, fs mounted w/o journal [ 81.784531][ T8038] EXT4-fs (loop3): external journal device major/minor numbers have changed [ 81.858167][ T8038] EXT4-fs (loop3): failed to open journal device unknown-block(11,127) -6 [ 81.921278][ T29] audit: type=1400 audit(2000002578.508:207): avc: denied { view } for pid=8055 comm="syz.4.2196" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 82.077504][ T8079] EXT4-fs (loop5): orphan cleanup on readonly fs [ 82.089693][ T8079] Quota error (device loop5): v2_read_file_info: Block with free entry 9 out of range (1, 6). [ 82.100458][ T8079] EXT4-fs warning (device loop5): ext4_enable_quotas:7221: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 82.116566][ T8079] EXT4-fs (loop5): Cannot turn on quotas: error -117 [ 82.124126][ T8079] EXT4-fs error (device loop5): ext4_orphan_get:1417: comm syz.5.2208: bad orphan inode 14 [ 82.140554][ T8079] ext4_test_bit(bit=13, block=18) = 1 [ 82.146275][ T8079] is_bad_inode(inode)=0 [ 82.151148][ T8079] NEXT_ORPHAN(inode)=0 [ 82.155416][ T8079] max_ino=32 [ 82.158730][ T8079] i_nlink=1 [ 82.163480][ T8079] EXT4-fs (loop5): 1 truncate cleaned up [ 82.170043][ T8079] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 82.201557][ T3359] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.729600][ T8165] set_capacity_and_notify: 16 callbacks suppressed [ 82.729618][ T8165] loop5: detected capacity change from 0 to 512 [ 82.760653][ T8169] loop0: detected capacity change from 0 to 512 [ 82.793465][ T8169] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 82.802327][ T8169] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 82.814483][ T8169] EXT4-fs (loop0): ea_inode feature is not supported for Hurd [ 82.830840][ T8165] EXT4-fs (loop5): bad s_want_extra_isize: 65535 [ 82.875830][ T8177] loop3: detected capacity change from 0 to 2048 [ 82.917787][ T3339] Alternate GPT is invalid, using primary GPT. [ 82.924467][ T3339] loop3: p2 p3 p7 [ 82.936881][ T8185] loop5: detected capacity change from 0 to 2048 [ 82.944647][ T8185] FAT-fs (loop5): FAT read failed (blocknr 1056) [ 82.967446][ T8177] Alternate GPT is invalid, using primary GPT. [ 82.977667][ T8177] loop3: p2 p3 p7 [ 83.028819][ T29] audit: type=1400 audit(2000002579.663:208): avc: denied { read } for pid=8190 comm="syz.5.2263" name="event2" dev="devtmpfs" ino=245 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 83.058313][ T29] audit: type=1400 audit(2000002579.663:209): avc: denied { open } for pid=8190 comm="syz.5.2263" path="/dev/input/event2" dev="devtmpfs" ino=245 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 83.169379][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop3p7, 10) failed: No such file or directory [ 83.182560][ T3294] udevd[3294]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 83.193774][ T3339] udevd[3339]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 83.222181][ T8202] loop0: detected capacity change from 0 to 1756 [ 83.276298][ T29] audit: type=1400 audit(2000002579.936:210): avc: denied { create } for pid=8210 comm="syz.4.2273" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=iucv_socket permissive=1 [ 83.414451][ T8227] loop5: detected capacity change from 0 to 1024 [ 83.438741][ T8227] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 83.448525][ T8227] EXT4-fs (loop5): group descriptors corrupted! [ 83.963360][ T8309] : Can't lookup blockdev [ 84.026296][ T29] audit: type=1400 audit(2000002580.665:211): avc: denied { tracepoint } for pid=8317 comm="syz.0.2326" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 84.066940][ T8322] loop3: detected capacity change from 0 to 512 [ 84.110725][ T8322] EXT4-fs (loop3): filesystem is read-only [ 84.122960][ T8322] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 84.167355][ T8322] EXT4-fs (loop3): filesystem is read-only [ 84.173364][ T8322] EXT4-fs (loop3): orphan cleanup on readonly fs [ 84.189872][ T8322] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.2327: bg 0: block 64: padding at end of block bitmap is not set [ 84.209741][ T8322] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 84.229619][ T8322] EXT4-fs (loop3): 1 orphan inode deleted [ 84.236294][ T8322] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 84.287901][ T3363] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 84.337846][ T8351] loop0: detected capacity change from 0 to 1024 [ 84.344666][ T8351] EXT4-fs: Ignoring removed orlov option [ 84.350604][ T8351] EXT4-fs: inline encryption not supported [ 84.401588][ T8351] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (52289!=20869) [ 84.434158][ T8351] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 84.474455][ T8351] EXT4-fs (loop0): invalid journal inode [ 84.489443][ T8351] EXT4-fs (loop0): can't get journal size [ 84.514668][ T8351] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 84.564733][ T3353] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 84.637024][ T8381] loop5: detected capacity change from 0 to 2048 [ 84.643843][ T8381] SELinux: security_context_str_to_sid (root) failed with errno=-22 [ 84.824103][ T8412] tmpfs: Bad value for 'mpol' [ 84.842897][ T8408] loop0: detected capacity change from 0 to 4096 [ 84.872029][ T8408] EXT4-fs error (device loop0): ext4_ext_check_inode:523: inode #4: comm syz.0.2369: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 84.893191][ T8408] EXT4-fs error (device loop0): ext4_quota_enable:7180: comm syz.0.2369: Bad quota inode: 4, type: 1 [ 84.904784][ T8408] EXT4-fs warning (device loop0): ext4_enable_quotas:7221: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 84.921199][ T8408] EXT4-fs (loop0): mount failed [ 85.049606][ T8425] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 85.059603][ T8425] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 85.070929][ T8425] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 not in group (block 1)! [ 85.081086][ T8425] EXT4-fs (loop0): group descriptors corrupted! [ 85.139194][ T8438] EXT4-fs (loop5): revision level too high, forcing read-only mode [ 85.171624][ T8438] EXT4-fs (loop5): orphan cleanup on readonly fs [ 85.237798][ T8438] EXT4-fs error (device loop5): ext4_do_update_inode:5617: inode #16: comm syz.5.2384: corrupted inode contents [ 85.264102][ T8438] EXT4-fs (loop5): Remounting filesystem read-only [ 85.295370][ T8438] EXT4-fs (loop5): 1 truncate cleaned up [ 85.301269][ T3373] EXT4-fs (loop5): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 85.312249][ T3373] Quota error (device loop5): write_blk: dquota write failed [ 85.319699][ T3373] Quota error (device loop5): remove_free_dqentry: Can't write block (5) with free entries [ 85.329777][ T3373] EXT4-fs (loop5): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 85.340553][ T3373] Quota error (device loop5): write_blk: dquota write failed [ 85.380537][ T3373] EXT4-fs (loop5): Quota write (off=8, len=24) cancelled because transaction is not started [ 85.391383][ T8438] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-0000002a0000 ro without journal. Quota mode: writeback. [ 85.416601][ T3339] loop0: p1 < > p2 p3 < > p4 < p5 > [ 85.422057][ T3339] loop0: partition table partially beyond EOD, truncated [ 85.446425][ T3339] loop0: p1 start 4294967288 is beyond EOD, truncated [ 85.464326][ T3339] loop0: p3 start 4284289 is beyond EOD, truncated [ 85.471932][ T3359] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-0000002a0000. [ 85.496126][ T8462] loop0: p1 < > p2 p3 < > p4 < p5 > [ 85.501590][ T8462] loop0: partition table partially beyond EOD, truncated [ 85.555852][ T8462] loop0: p1 start 4294967288 is beyond EOD, truncated [ 85.566880][ T8462] loop0: p3 start 4284289 is beyond EOD, truncated [ 85.605102][ T3001] loop0: p1 < > p2 p3 < > p4 < p5 > [ 85.610480][ T3001] loop0: partition table partially beyond EOD, truncated [ 85.619816][ T3001] loop0: p1 start 4294967288 is beyond EOD, truncated [ 85.645741][ T3001] loop0: p3 start 4284289 is beyond EOD, truncated [ 85.647672][ T8486] rock: directory entry would overflow storage [ 85.659480][ T8486] rock: sig=0x4654, size=5, remaining=4 [ 85.721456][ T3339] udevd[3339]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 85.755645][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop0p5, 10) failed: No such file or directory [ 85.776837][ T3294] udevd[3294]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 85.861259][ T3305] udevd[3305]: inotify_add_watch(7, /dev/loop0p5, 10) failed: No such file or directory [ 85.865633][ T3339] udevd[3339]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 85.883120][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 85.930639][ T3294] udevd[3294]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 85.989675][ T8501] loop1: p1 p2 p3 p4 [ 85.996347][ T8501] loop1: p3 start 117772289 is beyond EOD, truncated [ 86.003262][ T8501] loop1: p4 size 262144 extends beyond EOD, truncated [ 86.189481][ T8539] EXT4-fs (loop3): filesystem is read-only [ 86.204211][ T8539] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors [ 86.215397][ T8539] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (11891!=20869) [ 86.231229][ T3304] loop0: p1 p3 p4 [ 86.243202][ T3304] loop0: p3 start 2147483648 is beyond EOD, truncated [ 86.250218][ T3304] loop0: p4 size 33555456 extends beyond EOD, truncated [ 86.267763][ T8539] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 86.303659][ T8529] loop0: p1 p3 p4 [ 86.310105][ T8529] loop0: p3 start 2147483648 is beyond EOD, truncated [ 86.317206][ T8529] loop0: p4 size 33555456 extends beyond EOD, truncated [ 86.317461][ T8539] EXT4-fs error (device loop3): ext4_get_journal_inode:5849: comm syz.3.2433: inode #1: comm syz.3.2433: iget: illegal inode # [ 86.352848][ T8551] EXT4-fs: Ignoring removed i_version option [ 86.399704][ T8539] EXT4-fs (loop3): no journal found [ 86.405440][ T8539] EXT4-fs (loop3): can't get journal size [ 86.421058][ T8551] EXT4-fs (loop4): orphan cleanup on readonly fs [ 86.429985][ T8539] EXT4-fs error (device loop3): __ext4_fill_super:5553: inode #2: comm syz.3.2433: iget: special inode unallocated [ 86.442997][ T8551] EXT4-fs warning (device loop4): ext4_xattr_inode_get:560: inode #11: comm syz.4.2439: EA inode hash validation failed [ 86.469966][ T8551] EXT4-fs warning (device loop4): ext4_expand_extra_isize_ea:2858: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 86.478819][ T8539] EXT4-fs (loop3): get root inode failed [ 86.483687][ T8551] EXT4-fs error (device loop4): ext4_xattr_inode_update_ref:1037: inode #11: comm syz.4.2439: EA inode 11 ref wraparound: ref_count=0 ref_change=-1 [ 86.489103][ T8539] EXT4-fs (loop3): mount failed [ 86.516035][ T8551] EXT4-fs (loop4): Remounting filesystem read-only [ 86.522807][ T8551] EXT4-fs warning (device loop4): ext4_xattr_inode_dec_ref_all:1231: inode #11: comm syz.4.2439: ea_inode dec ref err=-117 [ 86.544734][ T8551] EXT4-fs warning (device loop4): ext4_evict_inode:273: xattr delete (err -30) [ 86.554003][ T8551] EXT4-fs (loop4): 1 orphan inode deleted [ 86.567803][ T8551] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 86.676724][ T3366] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.811822][ T8598] futex_wake_op: syz.4.2461 tries to shift op by 32; fix this program [ 86.887725][ T29] kauditd_printk_skb: 3 callbacks suppressed [ 86.887746][ T29] audit: type=1400 audit(2000002839.346:212): avc: denied { remount } for pid=8608 comm="syz.5.2467" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 87.015698][ T3339] loop1: p1 p3 [ 87.025723][ T3339] loop1: p3 start 8388352 is beyond EOD, truncated [ 87.036225][ T8622] loop1: p1 p3 [ 87.063585][ T8622] loop1: p3 start 8388352 is beyond EOD, truncated [ 87.324632][ T29] audit: type=1400 audit(2000002839.758:213): avc: denied { create } for pid=8661 comm="syz.4.2493" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 87.412115][ T8671] delete_channel: no stack [ 87.432622][ T8671] delete_channel: no stack [ 87.475636][ T8675] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(3) [ 87.482246][ T8675] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 87.490138][ T8675] vhci_hcd vhci_hcd.0: Device attached [ 87.554658][ T8677] vhci_hcd: connection closed [ 87.554821][ T1709] vhci_hcd vhci_hcd.0: stop threads [ 87.565087][ T1709] vhci_hcd vhci_hcd.0: release socket [ 87.570830][ T1709] vhci_hcd vhci_hcd.0: disconnect device [ 87.838355][ T8724] msdos: Bad value for 'tz' [ 87.912251][ T8733] 9pnet_fd: p9_fd_create_unix (8733): problem connecting socket: ./file0: -2 [ 87.954228][ T8738] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 87.964302][ T8735] EXT4-fs error (device loop4): ext4_map_blocks:783: inode #11: block 530: comm syz.4.2528: lblock 4 mapped to illegal pblock 530 (length 1) [ 87.987026][ T8738] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=42c028, mo2=0002] [ 87.997768][ T8735] EXT4-fs warning (device loop4): ext4_expand_extra_isize_ea:2858: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 88.014517][ T8738] EXT4-fs (loop5): orphan cleanup on readonly fs [ 88.032814][ T8738] Quota error (device loop5): v2_read_file_info: Block with free entry 1 out of range (1, 6). [ 88.054964][ T8735] EXT4-fs (loop4): 1 orphan inode deleted [ 88.061317][ T8735] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 88.094757][ T8738] EXT4-fs warning (device loop5): ext4_enable_quotas:7221: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 88.129359][ T8738] EXT4-fs (loop5): Cannot turn on quotas: error -117 [ 88.136528][ T8738] EXT4-fs error (device loop5): mb_free_blocks:2037: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 88.172262][ T8738] EXT4-fs (loop5): Remounting filesystem read-only [ 88.179018][ T8738] EXT4-fs (loop5): 1 truncate cleaned up [ 88.189474][ T3366] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 88.213281][ T8738] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 88.242421][ T8755] set_capacity_and_notify: 15 callbacks suppressed [ 88.242443][ T8755] loop1: detected capacity change from 0 to 8192 [ 88.291287][ T3359] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 88.488230][ T8784] loop4: detected capacity change from 0 to 1764 [ 88.502530][ T29] audit: type=1400 audit(2000002840.871:214): avc: denied { create } for pid=8786 comm="syz.5.2552" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_connector_socket permissive=1 [ 88.572602][ T8759] loop0: detected capacity change from 0 to 32768 [ 88.591346][ T8793] SELinux: Context system_u:object_r:netutils_exec_t:s0 is not valid (left unmapped). [ 88.601785][ T29] audit: type=1400 audit(2000002840.956:215): avc: denied { relabelto } for pid=8792 comm="syz.5.2555" name="cgroup.procs" dev="cgroup" ino=249 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:netutils_exec_t:s0" [ 88.641672][ T8796] loop3: detected capacity change from 0 to 512 [ 88.649195][ T8796] EXT4-fs (loop3): bad geometry: block count 143 exceeds size of device (128 blocks) [ 88.659099][ T29] audit: type=1400 audit(2000002840.956:216): avc: denied { associate } for pid=8792 comm="syz.5.2555" name="cgroup.procs" dev="cgroup" ino=249 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 srawcon="system_u:object_r:netutils_exec_t:s0" [ 88.706050][ T3339] loop0: p1 p3 < p5 p6 > [ 88.716183][ T3339] loop0: p5 start 117448704 is beyond EOD, truncated [ 88.723379][ T8799] loop1: detected capacity change from 0 to 512 [ 88.753919][ T8759] loop0: p1 p3 < p5 p6 > [ 88.763010][ T8759] loop0: p5 start 117448704 is beyond EOD, truncated [ 88.892748][ T3339] udevd[3339]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 88.918168][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop0p6, 10) failed: No such file or directory [ 88.927624][ T3294] udevd[3294]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 89.024334][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 89.025232][ T3305] udevd[3305]: inotify_add_watch(7, /dev/loop0p6, 10) failed: No such file or directory [ 89.048829][ T3339] udevd[3339]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 89.115778][ T8842] loop5: detected capacity change from 0 to 2048 [ 89.174458][ T3303] loop5: p1 < > p3 < > p4 < > [ 89.179352][ T3303] loop5: partition table partially beyond EOD, truncated [ 89.198355][ T3303] loop5: p3 start 4284289 is beyond EOD, truncated [ 89.226646][ T8842] loop5: p1 < > p3 < > p4 < > [ 89.231513][ T8842] loop5: partition table partially beyond EOD, truncated [ 89.250902][ T8842] loop5: p3 start 4284289 is beyond EOD, truncated [ 89.285827][ T8865] loop1: detected capacity change from 0 to 512 [ 89.295123][ T3001] loop5: p1 < > p3 < > p4 < > [ 89.300138][ T3001] loop5: partition table partially beyond EOD, truncated [ 89.303390][ T8865] EXT4-fs (loop1): can't read group descriptor 0 [ 89.339696][ T3001] loop5: p3 start 4284289 is beyond EOD, truncated [ 89.367409][ T3339] udevd[3339]: inotify_add_watch(7, /dev/loop5p1, 10) failed: No such file or directory [ 89.390668][ T3294] udevd[3294]: inotify_add_watch(7, /dev/loop5p4, 10) failed: No such file or directory [ 89.477283][ T3339] udevd[3339]: inotify_add_watch(7, /dev/loop5p1, 10) failed: No such file or directory [ 89.488708][ T3294] udevd[3294]: inotify_add_watch(7, /dev/loop5p4, 10) failed: No such file or directory [ 89.579182][ T8901] loop0: detected capacity change from 0 to 512 [ 89.595345][ T8904] loop3: detected capacity change from 0 to 512 [ 89.602784][ T8901] EXT4-fs: inline encryption not supported [ 89.619808][ T8905] loop1: detected capacity change from 0 to 512 [ 89.630768][ T8901] EXT4-fs: Ignoring removed i_version option [ 89.648372][ T8904] EXT4-fs (loop3): bad s_min_extra_isize: 65535 [ 89.689432][ T8901] EXT4-fs (loop0): 1 orphan inode deleted [ 89.710166][ T8905] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 89.719426][ T8905] EXT4-fs (loop1): filesystem is read-only [ 89.725668][ T8905] EXT4-fs (loop1): invalid inodes per group: 5 [ 89.725668][ T8905] [ 89.739934][ T8901] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 89.840841][ T3353] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 89.918984][ T8934] iso9660: Bad value for 'sbsector' [ 90.006050][ T8948] tmpfs: Bad value for 'mpol' [ 90.053237][ T8946] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 90.080354][ T8957] EXT4-fs: Ignoring removed orlov option [ 90.086197][ T8957] EXT4-fs: inline encryption not supported [ 90.107867][ T8957] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (52289!=20869) [ 90.122686][ T8946] EXT4-fs error (device loop1): ext4_orphan_get:1391: inode #17: comm syz.1.2631: inode has both inline data and extents flags [ 90.161207][ T8957] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 90.179336][ T8946] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.2631: couldn't read orphan inode 17 (err -117) [ 90.195526][ T8967] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 90.212494][ T8957] EXT4-fs (loop3): invalid journal inode [ 90.219203][ T8957] EXT4-fs (loop3): can't get journal size [ 90.221142][ T8946] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 90.238638][ T8967] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=42c028, mo2=0002] [ 90.247772][ T8967] EXT4-fs (loop0): orphan cleanup on readonly fs [ 90.251023][ T8957] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 90.280207][ T8967] Quota error (device loop0): v2_read_file_info: Block with free entry 1 out of range (1, 6). [ 90.297706][ T3358] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 90.320548][ T8967] EXT4-fs warning (device loop0): ext4_enable_quotas:7221: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 90.336515][ T3363] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 90.359672][ T8967] EXT4-fs (loop0): Cannot turn on quotas: error -117 [ 90.393698][ T8967] EXT4-fs error (device loop0): mb_free_blocks:2037: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 90.437638][ T8967] EXT4-fs (loop0): Remounting filesystem read-only [ 90.448902][ T8990] FAT-fs (loop5): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 90.459830][ T8967] EXT4-fs (loop0): 1 truncate cleaned up [ 90.468760][ T8990] FAT-fs (loop5): error, invalid access to FAT (entry 0x0fffff1b) [ 90.487664][ T8967] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 90.530045][ T8997] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 90.556420][ T8997] EXT4-fs (loop1): orphan cleanup on readonly fs [ 90.581751][ T8997] EXT4-fs error (device loop1): ext4_validate_block_bitmap:432: comm syz.1.2654: bg 0: block 16: invalid block bitmap [ 90.605561][ T3353] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 90.617506][ T8997] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 90.673297][ T8997] EXT4-fs error (device loop1): ext4_clear_blocks:876: inode #13: comm syz.1.2654: attempt to clear invalid blocks 1669132790 len 1 [ 90.741925][ T8997] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #13: comm syz.1.2654: invalid indirect mapped block 4294967295 (level 1) [ 90.785681][ T8997] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #13: comm syz.1.2654: invalid indirect mapped block 4294967295 (level 2) [ 90.815734][ T8997] EXT4-fs (loop1): 1 truncate cleaned up [ 90.822197][ T8997] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 90.892093][ T3358] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 90.996818][ T9048] EXT4-fs warning (device loop1): ext4_multi_mount_protect:288: Invalid MMP block in superblock [ 91.017917][ T3294] loop3: p3 < > p4 < > [ 91.022171][ T3294] loop3: partition table partially beyond EOD, truncated [ 91.036315][ T3294] loop3: p3 start 4284289 is beyond EOD, truncated [ 91.061911][ T9054] EXT4-fs (loop5): mounting ext3 file system using the ext4 subsystem [ 91.070410][ T9044] loop3: p3 < > p4 < > [ 91.074616][ T9044] loop3: partition table partially beyond EOD, truncated [ 91.100341][ T9054] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 91.107432][ T9044] loop3: p3 start 4284289 is beyond EOD, truncated [ 91.111569][ T9054] EXT4-fs (loop5): group descriptors corrupted! [ 91.246296][ T3294] loop0: p1 p2 p3 p4 [ 91.256304][ T3294] loop0: p3 start 117772289 is beyond EOD, truncated [ 91.263200][ T3294] loop0: p4 size 262144 extends beyond EOD, truncated [ 91.313527][ T9050] loop0: p1 p2 p3 p4 [ 91.321738][ T9050] loop0: p3 start 117772289 is beyond EOD, truncated [ 91.328513][ T9050] loop0: p4 size 262144 extends beyond EOD, truncated [ 91.364266][ T9081] EXT4-fs (loop5): corrupt root inode, run e2fsck [ 91.381803][ T9081] EXT4-fs (loop5): mount failed [ 91.412160][ T9086] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (32298!=35945) [ 91.441307][ T9086] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 91.490355][ T9088] EXT4-fs (loop1): can't mount with journal_checksum, fs mounted w/o journal [ 91.510578][ T9086] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 91.530158][ T9086] EXT4-fs (loop3): orphan cleanup on readonly fs [ 91.563541][ T9086] EXT4-fs error (device loop3): ext4_read_inode_bitmap:167: comm syz.3.2696: Inode bitmap for bg 0 marked uninitialized [ 91.635844][ T29] audit: type=1400 audit(2000002844.796:217): avc: denied { create } for pid=9105 comm="syz.5.2706" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 91.655918][ T9086] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 91.742107][ T3363] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 91.794471][ T9123] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 91.847191][ T9123] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 91.865757][ T9123] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 91.908527][ T9123] EXT4-fs error (device loop0): ext4_get_journal_inode:5849: comm syz.0.2716: inode #1: comm syz.0.2716: iget: illegal inode # [ 91.942308][ T9145] tmpfs: Bad value for 'mpol' [ 91.964247][ T9123] EXT4-fs (loop0): no journal found [ 91.969695][ T9123] EXT4-fs (loop0): can't get journal size [ 91.999493][ T9123] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a840e118, mo2=0002] [ 92.018219][ T9123] EXT4-fs (loop0): failed to initialize system zone (-22) [ 92.057275][ T9123] EXT4-fs (loop0): mount failed [ 92.057300][ T9158] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 92.149460][ T9158] EXT4-fs warning (device loop1): ext4_update_dynamic_rev:1137: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 92.177452][ T9158] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.2731: bg 0: block 248: padding at end of block bitmap is not set [ 92.196195][ T9158] Quota error (device loop1): write_blk: dquota write failed [ 92.203816][ T9158] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 92.214415][ T9158] EXT4-fs error (device loop1): ext4_acquire_dquot:6986: comm syz.1.2731: Failed to acquire dquot type 1 [ 92.226553][ T9158] EXT4-fs (loop1): 1 truncate cleaned up [ 92.237204][ T9158] syz.1.2731 (9158) used greatest stack depth: 9136 bytes left [ 92.432331][ T9205] IPv6: addrconf: prefix option has invalid lifetime [ 92.459722][ T9204] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 92.485034][ T9209] EXT4-fs (loop5): fragment/cluster size (4096) != block size (2048) [ 92.507434][ T9204] EXT4-fs warning (device loop0): ext4_update_dynamic_rev:1137: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 92.535794][ T9204] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.2752: bg 0: block 248: padding at end of block bitmap is not set [ 92.550745][ T9204] Quota error (device loop0): write_blk: dquota write failed [ 92.558440][ T9204] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 92.568792][ T9204] EXT4-fs error (device loop0): ext4_acquire_dquot:6986: comm syz.0.2752: Failed to acquire dquot type 1 [ 92.601449][ T9204] EXT4-fs (loop0): 1 truncate cleaned up [ 92.771625][ T9242] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 92.810172][ T9251] tmpfs: Bad value for 'mpol' [ 92.817304][ T9249] EXT4-fs: Ignoring removed nobh option [ 92.822950][ T9249] ext2: Unknown parameter 'nouser_xattr' [ 92.877106][ T9242] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 92.949782][ T9269] futex_wake_op: syz.1.2784 tries to shift op by 144; fix this program [ 93.405438][ T9335] EXT4-fs: inline encryption not supported [ 93.447270][ T9335] EXT4-fs (loop1): orphan cleanup on readonly fs [ 93.480795][ T9335] Quota error (device loop1): do_check_range: Getting block 67108868 out of range 1-5 [ 93.490544][ T9335] Quota error (device loop1): qtree_read_dquot: Can't read quota structure for id 0 [ 93.500166][ T9335] EXT4-fs error (device loop1): ext4_acquire_dquot:6986: comm syz.1.2817: Failed to acquire dquot type 0 [ 93.548635][ T9335] EXT4-fs (loop1): 1 truncate cleaned up [ 93.600134][ T9352] set_capacity_and_notify: 21 callbacks suppressed [ 93.600303][ T9352] loop0: detected capacity change from 0 to 8192 [ 93.695465][ T9352] Process accounting paused [ 93.712177][ T9371] loop1: detected capacity change from 0 to 512 [ 93.762229][ T9371] EXT4-fs error (device loop1): ext4_map_blocks:783: inode #2: block 3: comm syz.1.2830: lblock 0 mapped to illegal pblock 3 (length 1) [ 93.788164][ T9380] loop3: detected capacity change from 0 to 512 [ 93.804109][ T9380] EXT4-fs error (device loop3): ext4_map_blocks:783: inode #11: block 530: comm syz.3.2839: lblock 4 mapped to illegal pblock 530 (length 1) [ 93.822121][ T29] audit: type=1400 audit(2000002846.827:218): avc: denied { create } for pid=9383 comm="syz.4.2840" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=appletalk_socket permissive=1 [ 93.843484][ T9371] EXT4-fs warning (device loop1): dx_probe:791: inode #2: lblock 0: comm syz.1.2830: error -117 reading directory block [ 93.863788][ T9371] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -117 [ 93.866566][ T9380] EXT4-fs (loop3): 1 orphan inode deleted [ 93.891592][ T9371] EXT4-fs error (device loop1): ext4_xattr_block_get:597: inode #2: comm syz.1.2830: corrupted xattr block 255: invalid header [ 93.910160][ T9371] SELinux: (dev loop1, type ext4) getxattr errno 117 [ 94.041231][ T9402] loop3: detected capacity change from 0 to 2048 [ 94.088384][ T9402] EXT4-fs: Ignoring removed nobh option [ 94.113461][ T9417] loop0: detected capacity change from 0 to 764 [ 94.164661][ T9402] EXT4-fs error (device loop3): ext4_ext_check_inode:523: inode #2: comm syz.3.2849: pblk 0 bad header/extent: too large eh_depth - magic f30a, entries 1, max 4(4), depth 25349(25349) [ 94.206263][ T9402] EXT4-fs (loop3): Remounting filesystem read-only [ 94.213028][ T9402] EXT4-fs (loop3): get root inode failed [ 94.218769][ T9402] EXT4-fs (loop3): mount failed [ 94.479431][ T9467] loop1: detected capacity change from 0 to 256 [ 94.523861][ T9467] FAT-fs (loop1): codepage cp857 not found [ 94.709503][ T9500] cgroup: Unknown subsys name '@﬽4*oңhoU' [ 94.816724][ T9517] loop3: detected capacity change from 0 to 512 [ 94.824141][ T9518] loop0: detected capacity change from 0 to 512 [ 94.843391][ T9518] EXT4-fs: Ignoring removed bh option [ 94.848252][ T9517] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 94.849160][ T9518] EXT4-fs: Ignoring removed mblk_io_submit option [ 94.875711][ T9517] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e01c, mo2=0002] [ 94.884420][ T9517] System zones: 1-12 [ 94.888457][ T9517] EXT4-fs (loop3): orphan cleanup on readonly fs [ 94.895995][ T9517] EXT4-fs error (device loop3): ext4_clear_blocks:876: inode #11: comm syz.3.2903: attempt to clear invalid blocks 1024 len 1 [ 94.909905][ T9517] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.2903: bg 0: block 361: padding at end of block bitmap is not set [ 94.924690][ T9517] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 94.952650][ T9517] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.2903: invalid indirect mapped block 1811939328 (level 0) [ 94.967901][ T9518] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 95.000670][ T9517] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.2903: invalid indirect mapped block 2 (level 2) [ 95.020842][ T9518] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 95.028824][ T9517] EXT4-fs (loop3): 1 truncate cleaned up [ 95.029495][ T9518] EXT4-fs (loop0): orphan cleanup on readonly fs [ 95.042728][ T9518] Quota error (device loop0): do_insert_tree: Free block already used in tree: block 4 [ 95.052478][ T9518] Quota error (device loop0): qtree_write_dquot: Error -5 occurred while creating quota [ 95.106248][ T9518] EXT4-fs error (device loop0): ext4_acquire_dquot:6986: comm syz.0.2905: Failed to acquire dquot type 1 [ 95.146148][ T9518] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:483: comm syz.0.2905: Invalid block bitmap block 0 in block_group 0 [ 95.173171][ T9518] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:483: comm syz.0.2905: Invalid block bitmap block 0 in block_group 0 [ 95.187525][ T9518] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:483: comm syz.0.2905: Invalid block bitmap block 0 in block_group 0 [ 95.197542][ T9544] loop3: detected capacity change from 0 to 1024 [ 95.209015][ T9542] loop1: detected capacity change from 0 to 2048 [ 95.216625][ T9518] Quota error (device loop0): write_blk: dquota write failed [ 95.224381][ T9518] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 95.230619][ T9542] EXT4-fs: Ignoring removed nobh option [ 95.234427][ T9518] EXT4-fs error (device loop0): ext4_acquire_dquot:6986: comm syz.0.2905: Failed to acquire dquot type 1 [ 95.253164][ T9518] Quota error (device loop0): write_blk: dquota write failed [ 95.261283][ T9518] EXT4-fs error (device loop0): ext4_acquire_dquot:6986: comm syz.0.2905: Failed to acquire dquot type 1 [ 95.284598][ T9544] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 95.302451][ T9544] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 95.314392][ T9518] EXT4-fs (loop0): 1 orphan inode deleted [ 95.320434][ T9542] EXT4-fs error (device loop1): ext4_ext_check_inode:523: inode #2: comm syz.1.2916: pblk 0 bad header/extent: too large eh_depth - magic f30a, entries 1, max 4(4), depth 25349(25349) [ 95.345715][ T9542] EXT4-fs (loop1): Remounting filesystem read-only [ 95.352684][ T9542] EXT4-fs (loop1): get root inode failed [ 95.358498][ T9542] EXT4-fs (loop1): mount failed [ 95.375574][ T9544] EXT4-fs error (device loop3): ext4_map_blocks:825: inode #3: block 1: comm syz.3.2915: lblock 1 mapped to illegal pblock 1 (length 1) [ 95.389803][ T9518] syz.0.2905 (9518) used greatest stack depth: 9008 bytes left [ 95.413773][ T9557] cgroup: Name too long [ 95.421508][ T9544] EXT4-fs error (device loop3): ext4_acquire_dquot:6986: comm syz.3.2915: Failed to acquire dquot type 0 [ 95.449629][ T9544] EXT4-fs error (device loop3): ext4_free_blocks:6728: comm syz.3.2915: Freeing blocks not in datazone - block = 0, count = 4096 [ 95.470749][ T9544] EXT4-fs error (device loop3): ext4_read_inode_bitmap:139: comm syz.3.2915: Invalid inode bitmap blk 0 in block_group 0 [ 95.489730][ T3373] EXT4-fs error (device loop3): ext4_map_blocks:783: inode #3: block 1: comm kworker/u8:7: lblock 1 mapped to illegal pblock 1 (length 1) [ 95.504518][ T9544] EXT4-fs error (device loop3) in ext4_free_inode:361: Corrupt filesystem [ 95.521245][ T3373] EXT4-fs error (device loop3): ext4_release_dquot:7022: comm kworker/u8:7: Failed to release dquot type 0 [ 95.533139][ T9544] EXT4-fs (loop3): 1 orphan inode deleted [ 95.680458][ T9584] tmpfs: Bad value for 'mpol' [ 95.757723][ T9593] EXT4-fs: Ignoring removed i_version option [ 95.796353][ T9593] EXT4-fs (loop1): 1 truncate cleaned up [ 95.837573][ T9603] EXT4-fs: Invalid want_extra_isize 255 [ 95.923104][ T9610] FAT-fs (loop0): bogus sectors per cluster 248 [ 95.929656][ T9610] FAT-fs (loop0): Can't find a valid FAT filesystem [ 96.062486][ T9624] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a843c198, mo2=0002] [ 96.086248][ T9624] System zones: 1-12 [ 96.117081][ T9624] EXT4-fs error (device loop5): ext4_iget_extra_inode:5073: inode #15: comm syz.5.2953: corrupted in-inode xattr: e_value size too large [ 96.185875][ T9633] EXT4-fs: mb_optimize_scan should be set to 0 or 1. [ 96.213303][ T9624] EXT4-fs error (device loop5): ext4_orphan_get:1396: comm syz.5.2953: couldn't read orphan inode 15 (err -117) [ 96.986423][ T9731] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 97.014416][ T9731] EXT4-fs (loop4): orphan cleanup on readonly fs [ 97.033087][ T9731] EXT4-fs warning (device loop4): ext4_enable_quotas:7221: Failed to enable quota tracking (type=1, err=-5, ino=4). Please run e2fsck to fix. [ 97.055494][ T9728] loop1: p1 p3 [ 97.069411][ T9728] loop1: p1 start 16777216 is beyond EOD, truncated [ 97.071972][ T9731] EXT4-fs (loop4): Cannot turn on quotas: error -5 [ 97.093545][ T9742] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 97.103645][ T9742] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (42152!=20869) [ 97.161863][ T9742] EXT4-fs (loop5): stripe (9) is not aligned with cluster size (16), stripe is disabled [ 97.172937][ T9731] EXT4-fs error (device loop4): ext4_do_update_inode:5617: inode #16: comm syz.4.3008: corrupted inode contents [ 97.189887][ T9742] EXT4-fs error (device loop5): ext4_get_journal_inode:5849: inode #32: comm syz.5.3012: iget: special inode unallocated [ 97.214284][ T9742] EXT4-fs (loop5): no journal found [ 97.219835][ T9742] EXT4-fs (loop5): can't get journal size [ 97.237421][ T9731] EXT4-fs error (device loop4): ext4_dirty_inode:6502: inode #16: comm syz.4.3008: mark_inode_dirty error [ 97.249127][ T9755] futex_wake_op: syz.3.3018 tries to shift op by -3; fix this program [ 97.252294][ T3339] udevd[3339]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 97.295931][ T9731] EXT4-fs error (device loop4): ext4_do_update_inode:5617: inode #16: comm syz.4.3008: corrupted inode contents [ 97.360614][ T9731] EXT4-fs error (device loop4): __ext4_ext_dirty:206: inode #16: comm syz.4.3008: mark_inode_dirty error [ 97.410873][ T9772] EXT4-fs: Invalid journal IO priority (must be 0-7) [ 97.449191][ T9731] EXT4-fs error (device loop4): ext4_do_update_inode:5617: inode #16: comm syz.4.3008: corrupted inode contents [ 97.511688][ T9731] EXT4-fs error (device loop4) in ext4_orphan_del:303: Corrupt filesystem [ 97.546465][ T9731] EXT4-fs error (device loop4): ext4_do_update_inode:5617: inode #16: comm syz.4.3008: corrupted inode contents [ 97.578013][ T9731] EXT4-fs error (device loop4): ext4_truncate:4635: inode #16: comm syz.4.3008: mark_inode_dirty error [ 97.633590][ T9731] EXT4-fs error (device loop4) in ext4_process_orphan:345: Corrupt filesystem [ 97.667058][ T9731] EXT4-fs (loop4): 1 truncate cleaned up [ 97.667980][ T9798] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 97.721074][ T9798] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.3039: Invalid block bitmap block 0 in block_group 0 [ 97.760639][ T9798] EXT4-fs error (device loop1): ext4_acquire_dquot:6986: comm syz.1.3039: Failed to acquire dquot type 0 [ 97.778836][ T9798] EXT4-fs error (device loop1): ext4_free_blocks:6728: comm syz.1.3039: Freeing blocks not in datazone - block = 0, count = 4096 [ 97.793225][ T9798] EXT4-fs error (device loop1): ext4_read_inode_bitmap:139: comm syz.1.3039: Invalid inode bitmap blk 0 in block_group 0 [ 97.811864][ T3373] EXT4-fs error (device loop1): ext4_release_dquot:7022: comm kworker/u8:7: Failed to release dquot type 0 [ 97.828514][ T9798] EXT4-fs error (device loop1) in ext4_free_inode:361: Corrupt filesystem [ 97.893113][ T9798] EXT4-fs (loop1): 1 orphan inode deleted [ 97.928258][ T29] kauditd_printk_skb: 10 callbacks suppressed [ 97.928285][ T29] audit: type=1400 audit(2000002850.683:221): avc: denied { read write } for pid=9822 comm="syz.4.3049" name="sg0" dev="devtmpfs" ino=137 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 97.959578][ T29] audit: type=1400 audit(2000002850.683:222): avc: denied { open } for pid=9822 comm="syz.4.3049" path="/dev/sg0" dev="devtmpfs" ino=137 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 98.124879][ T9843] EXT4-fs: Ignoring removed bh option [ 98.130595][ T9843] EXT4-fs: Ignoring removed mblk_io_submit option [ 98.175549][ T9843] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 98.189283][ T9843] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 98.199653][ T9843] EXT4-fs (loop1): orphan cleanup on readonly fs [ 98.210673][ T9843] Quota error (device loop1): do_insert_tree: Free block already used in tree: block 4 [ 98.220812][ T9843] Quota error (device loop1): qtree_write_dquot: Error -5 occurred while creating quota [ 98.241940][ T9843] EXT4-fs error (device loop1): ext4_acquire_dquot:6986: comm syz.1.3060: Failed to acquire dquot type 1 [ 98.250152][ T9853] EXT4-fs: Ignoring removed nobh option [ 98.259495][ T9843] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.3060: Invalid block bitmap block 0 in block_group 0 [ 98.276880][ T9843] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.3060: Invalid block bitmap block 0 in block_group 0 [ 98.288210][ T9853] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 98.319613][ T9843] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.3060: Invalid block bitmap block 0 in block_group 0 [ 98.333604][ T9853] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 98.351392][ T9843] Quota error (device loop1): write_blk: dquota write failed [ 98.359009][ T9843] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 98.369069][ T9843] EXT4-fs error (device loop1): ext4_acquire_dquot:6986: comm syz.1.3060: Failed to acquire dquot type 1 [ 98.383099][ T9853] EXT4-fs (loop5): filesystem has both journal inode and journal device! [ 98.431240][ T9865] tmpfs: Bad value for 'huge' [ 98.450859][ T9843] Quota error (device loop1): write_blk: dquota write failed [ 98.458482][ T9843] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 98.468418][ T9843] EXT4-fs error (device loop1): ext4_acquire_dquot:6986: comm syz.1.3060: Failed to acquire dquot type 1 [ 98.500985][ T9843] EXT4-fs (loop1): 1 orphan inode deleted [ 98.567724][ T9880] delete_channel: no stack [ 98.591478][ T9880] delete_channel: no stack [ 98.674712][ T9891] autofs: Unknown parameter 'no9 PG!8E8- ŖEeլ( Ir\u}ibT0;my[Gc#>QkbY&#w@/VVL~12lhOh'rK1\kU{!eܚ7 [ 98.674712][ T9891] Ue[%#s' [ 98.854054][ T9885] loop1: p1 p3 p4[EZD] [ 98.862954][ T9885] loop1: p1 start 262144 is beyond EOD, truncated [ 98.869617][ T9885] loop1: p3 start 331781 is beyond EOD, truncated [ 98.876172][ T9885] loop1: p4 size 197376 extends beyond EOD, truncated [ 99.064287][ T29] audit: type=1400 audit(2000002851.740:223): avc: denied { execute } for pid=9921 comm="syz.0.3099" name="cgroup" dev="tmpfs" ino=3174 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=lnk_file permissive=1 [ 99.103239][ T3339] udevd[3339]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 99.243446][ T29] audit: type=1400 audit(2000002851.918:224): avc: denied { read write } for pid=9933 comm="syz.3.3104" name="uhid" dev="devtmpfs" ino=253 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 99.391102][ T9958] set_capacity_and_notify: 16 callbacks suppressed [ 99.391124][ T9958] loop4: detected capacity change from 0 to 512 [ 99.404683][ T9952] loop5: detected capacity change from 0 to 512 [ 99.453954][ T9958] EXT4-fs: Ignoring removed bh option [ 99.459509][ T9958] EXT4-fs: Ignoring removed mblk_io_submit option [ 99.472809][ T9952] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 99.484431][ T9958] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 99.495294][ T9958] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 99.503534][ T9958] EXT4-fs (loop4): orphan cleanup on readonly fs [ 99.527164][ T9958] EXT4-fs error (device loop4): ext4_acquire_dquot:6986: comm syz.4.3115: Failed to acquire dquot type 1 [ 99.555224][ T9958] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:483: comm syz.4.3115: Invalid block bitmap block 0 in block_group 0 [ 99.569469][ T9958] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:483: comm syz.4.3115: Invalid block bitmap block 0 in block_group 0 [ 99.583333][ T9958] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:483: comm syz.4.3115: Invalid block bitmap block 0 in block_group 0 [ 99.598786][ T9958] EXT4-fs error (device loop4): ext4_acquire_dquot:6986: comm syz.4.3115: Failed to acquire dquot type 1 [ 99.598864][ T9952] EXT4-fs warning (device loop5): ext4_update_dynamic_rev:1137: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 99.655232][ T9958] EXT4-fs error (device loop4): ext4_acquire_dquot:6986: comm syz.4.3115: Failed to acquire dquot type 1 [ 99.679031][ T9958] EXT4-fs (loop4): 1 orphan inode deleted [ 99.695574][ T9958] EXT4-fs mount: 28 callbacks suppressed [ 99.695596][ T9958] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 99.731458][ T9952] EXT4-fs error (device loop5): ext4_validate_block_bitmap:441: comm syz.5.3113: bg 0: block 248: padding at end of block bitmap is not set [ 99.798983][ T9987] loop3: detected capacity change from 0 to 1024 [ 99.810809][ T9990] cgroup: subsys name conflicts with all [ 99.817248][ T3366] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 99.830412][ T9952] EXT4-fs error (device loop5): ext4_acquire_dquot:6986: comm syz.5.3113: Failed to acquire dquot type 1 [ 99.872648][ T9987] ext4: Bad value for 'journal' [ 99.917999][ T9952] EXT4-fs (loop5): 1 truncate cleaned up [ 99.938053][ T9952] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 100.158037][ T3359] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 100.223960][T10018] loop0: detected capacity change from 0 to 512 [ 100.248330][T10018] EXT4-fs warning (device loop0): dx_probe:801: inode #2: comm syz.0.3145: Unrecognised inode hash code 255 [ 100.260109][T10018] EXT4-fs warning (device loop0): dx_probe:934: inode #2: comm syz.0.3145: Corrupt directory, running e2fsck is recommended [ 100.392858][T10035] loop4: detected capacity change from 0 to 512 [ 100.402005][T10035] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a846e01c, mo2=0002] [ 100.410428][T10035] System zones: 1-12 [ 100.414553][T10035] EXT4-fs error (device loop4): dx_probe:791: inode #2: comm syz.4.3152: Directory hole found for htree index block 0 [ 100.427415][T10035] EXT4-fs (loop4): Cannot turn on journaled quota: type 0: error -117 [ 100.437065][T10035] EXT4-fs error (device loop4): dx_probe:791: inode #2: comm syz.4.3152: Directory hole found for htree index block 0 [ 100.449913][T10035] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -117 [ 100.458738][T10035] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 100.466605][T10018] EXT4-fs (loop0): Cannot turn on journaled quota: type 1: error -2 [ 100.510204][ T3366] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 100.525821][T10040] tmpfs: Bad value for 'size' [ 100.563282][T10018] EXT4-fs error (device loop0): ext4_iget_extra_inode:5073: inode #15: comm syz.0.3145: corrupted in-inode xattr: invalid ea_ino [ 100.605278][T10018] EXT4-fs error (device loop0): ext4_orphan_get:1396: comm syz.0.3145: couldn't read orphan inode 15 (err -117) [ 100.627091][T10046] loop5: detected capacity change from 0 to 512 [ 100.642182][T10018] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 100.656538][T10046] EXT4-fs: Ignoring removed bh option [ 100.662176][T10046] EXT4-fs: Ignoring removed mblk_io_submit option [ 100.713447][T10046] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 100.741055][T10046] EXT4-fs (loop5): revision level too high, forcing read-only mode [ 100.760268][T10046] EXT4-fs (loop5): orphan cleanup on readonly fs [ 100.773026][T10046] EXT4-fs error (device loop5): ext4_acquire_dquot:6986: comm syz.5.3157: Failed to acquire dquot type 1 [ 100.825414][ T3353] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 100.842157][T10046] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:483: comm syz.5.3157: Invalid block bitmap block 0 in block_group 0 [ 100.948296][T10046] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:483: comm syz.5.3157: Invalid block bitmap block 0 in block_group 0 [ 100.995087][T10079] loop1: detected capacity change from 0 to 1024 [ 101.006327][T10046] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:483: comm syz.5.3157: Invalid block bitmap block 0 in block_group 0 [ 101.026976][T10079] EXT4-fs error (device loop1): ext4_acquire_dquot:6986: comm syz.1.3173: Failed to acquire dquot type 0 [ 101.039673][T10079] EXT4-fs error (device loop1): mb_free_blocks:2037: group 0, inode 13: block 160:freeing already freed block (bit 10); block bitmap corrupt. [ 101.055231][T10046] EXT4-fs error (device loop5): ext4_acquire_dquot:6986: comm syz.5.3157: Failed to acquire dquot type 1 [ 101.079343][T10046] EXT4-fs error (device loop5): ext4_acquire_dquot:6986: comm syz.5.3157: Failed to acquire dquot type 1 [ 101.091852][T10079] EXT4-fs (loop1): 1 truncate cleaned up [ 101.098458][T10046] EXT4-fs (loop5): 1 orphan inode deleted [ 101.105504][T10046] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 101.129843][T10079] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 101.158394][ T3358] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 101.243151][ T3359] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 101.579696][T10130] loop4: detected capacity change from 0 to 1024 [ 101.591030][T10130] EXT4-fs: Ignoring removed orlov option [ 101.670497][T10132] loop0: detected capacity change from 0 to 2048 [ 101.688630][T10130] EXT4-fs error (device loop4): ext4_ext_check_inode:523: inode #4: comm syz.4.3198: pblk 98 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 101.752013][T10130] EXT4-fs error (device loop4): ext4_quota_enable:7180: comm syz.4.3198: Bad quota inode: 4, type: 1 [ 101.767787][T10132] EXT4-fs (loop0): cluster size (2048) smaller than block size (4096) [ 101.786281][T10130] EXT4-fs warning (device loop4): ext4_enable_quotas:7221: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 101.869119][T10130] EXT4-fs (loop4): mount failed [ 101.979451][T10154] loop5: detected capacity change from 0 to 512 [ 102.092921][T10154] EXT4-fs: Ignoring removed nomblk_io_submit option [ 102.162630][T10154] EXT4-fs: Mount option(s) incompatible with ext3 [ 102.262359][T10184] IPv6: addrconf: prefix option has invalid lifetime [ 102.318105][T10190] capability: warning: `syz.4.3227' uses 32-bit capabilities (legacy support in use) [ 102.556385][T10224] 9p: Bad value for 'rfdno' [ 102.731838][T10242] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 102.742249][ T3294] loop1: p1 p2[DM] p4 [ 102.754911][ T3294] loop1: p1 size 196608 extends beyond EOD, truncated [ 102.764671][ T3294] loop1: p2 start 4292936063 is beyond EOD, truncated [ 102.771529][ T3294] loop1: p4 size 50331648 extends beyond EOD, truncated [ 102.779117][T10248] FAT-fs (loop3): invalid media value (0x00) [ 102.785364][T10248] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 102.794980][T10248] FAT-fs (loop3): Can't find a valid FAT filesystem [ 102.816692][T10242] EXT4-fs (loop4): orphan file too big: 8388608 [ 102.843974][T10230] loop1: p1 p2[DM] p4 [ 102.860663][T10230] loop1: p1 size 196608 extends beyond EOD, truncated [ 102.875802][T10242] EXT4-fs (loop4): mount failed [ 102.885611][T10230] loop1: p2 start 4292936063 is beyond EOD, truncated [ 102.892608][T10230] loop1: p4 size 50331648 extends beyond EOD, truncated [ 102.962928][T10260] EXT4-fs: quotafile must be on filesystem root [ 103.013530][T10265] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 103.090973][ T3294] udevd[3294]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 103.099999][ T3339] udevd[3339]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 103.172985][T10280] EXT4-fs: journaled quota format not specified [ 103.186631][ T3339] udevd[3339]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 103.211656][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 103.360422][T10298] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a846e01c, mo2=0002] [ 103.380873][T10300] EXT4-fs (loop3): orphan cleanup on readonly fs [ 103.387779][T10298] System zones: 1-12 [ 103.392357][T10298] EXT4-fs error (device loop5): dx_probe:791: inode #2: comm syz.5.3280: Directory hole found for htree index block 0 [ 103.409516][T10300] EXT4-fs error (device loop3): ext4_iget_extra_inode:5073: inode #15: comm syz.3.3281: corrupted in-inode xattr: invalid size in ea xattr [ 103.409554][T10298] EXT4-fs (loop5): Cannot turn on journaled quota: type 0: error -117 [ 103.409596][T10298] EXT4-fs error (device loop5): dx_probe:791: inode #2: comm syz.5.3280: Directory hole found for htree index block 0 [ 103.409892][T10298] EXT4-fs (loop5): Cannot turn on journaled quota: type 1: error -117 [ 103.426918][ T3294] loop4: p1 p3 p4 [ 103.446135][T10298] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 103.489827][T10300] EXT4-fs (loop3): Remounting filesystem read-only [ 103.508110][T10300] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 103.544288][ T3294] loop4: p1 size 477167616 extends beyond EOD, truncated [ 103.566170][ T3294] loop4: p3 start 4294901760 is beyond EOD, truncated [ 103.573572][ T3294] loop4: p4 size 32768 extends beyond EOD, truncated [ 103.589119][ T3359] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 103.589182][T10296] loop4: p1 p3 p4 [ 103.589362][T10296] loop4: p1 size 477167616 extends beyond EOD, truncated [ 103.610333][T10296] loop4: p3 start 4294901760 is beyond EOD, truncated [ 103.617184][T10296] loop4: p4 size 32768 extends beyond EOD, truncated [ 103.642489][ T3363] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 103.659009][T10323] nfs: Unexpected value for 'acl' [ 103.745335][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 103.767968][ T3339] udevd[3339]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 103.844277][T10339] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #11: comm syz.0.3299: invalid indirect mapped block 4294967295 (level 1) [ 103.872795][ T3339] udevd[3339]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 103.884387][ T3294] udevd[3294]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 103.918386][T10339] EXT4-fs (loop0): Remounting filesystem read-only [ 103.950145][T10339] EXT4-fs (loop0): 2 truncates cleaned up [ 103.956719][T10339] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 104.064718][ T3353] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 104.150353][T10381] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (51269!=20869) [ 104.169689][T10386] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 104.182061][T10381] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 104.252896][T10381] EXT4-fs error (device loop1): ext4_get_journal_inode:5849: inode #32: comm syz.1.3321: iget: special inode unallocated [ 104.296942][T10381] EXT4-fs (loop1): Remounting filesystem read-only [ 104.310759][T10381] EXT4-fs (loop1): no journal found [ 104.316192][T10381] EXT4-fs (loop1): can't get journal size [ 104.352173][T10404] tmpfs: Bad value for 'mpol' [ 104.374594][T10381] EXT4-fs (loop1): filesystem is read-only [ 104.399981][T10381] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 104.526989][ T3358] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 104.548208][T10429] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 104.604914][T10429] __quota_error: 18 callbacks suppressed [ 104.604935][T10429] Quota error (device loop0): do_check_range: Getting block 196613 out of range 1-5 [ 104.620127][T10429] Quota error (device loop0): qtree_read_dquot: Can't read quota structure for id 0 [ 104.629747][T10429] EXT4-fs error (device loop0): ext4_acquire_dquot:6986: comm syz.0.3343: Failed to acquire dquot type 1 [ 104.660765][T10439] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 104.681442][ T29] audit: type=1326 audit(2000002857.010:227): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10444 comm="syz.3.3351" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f24efb0aeb9 code=0x0 [ 104.685024][T10429] EXT4-fs (loop0): 1 truncate cleaned up [ 104.712648][T10439] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 104.730557][T10439] EXT4-fs (loop1): orphan cleanup on readonly fs [ 104.737356][T10439] EXT4-fs error (device loop1): ext4_quota_enable:7173: comm syz.1.3344: Bad quota inum: 2, type: 0 [ 104.740259][T10429] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 104.791718][T10439] EXT4-fs (loop1): Remounting filesystem read-only [ 104.798451][T10439] EXT4-fs warning (device loop1): ext4_enable_quotas:7221: Failed to enable quota tracking (type=0, err=-117, ino=2). Please run e2fsck to fix. [ 104.813492][T10439] EXT4-fs (loop1): Cannot turn on quotas: error -117 [ 104.821190][T10439] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 104.885673][ T3358] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 104.897360][ T3353] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 105.027787][T10482] IPv6: addrconf: prefix option has invalid lifetime [ 105.073103][T10484] set_capacity_and_notify: 15 callbacks suppressed [ 105.073124][T10484] loop1: detected capacity change from 0 to 1024 [ 105.112069][T10490] loop3: detected capacity change from 0 to 512 [ 105.135398][T10484] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 105.146307][T10490] EXT4-fs: user quota file already specified [ 105.168431][T10484] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 105.212382][T10484] jbd2_journal_init_inode: Cannot locate journal superblock [ 105.219765][T10484] EXT4-fs (loop1): Could not load journal inode [ 105.333546][T10513] loop0: detected capacity change from 0 to 128 [ 105.344480][T10515] loop3: detected capacity change from 0 to 512 [ 105.382192][T10513] FAT-fs (loop0): bogus number of reserved sectors [ 105.389227][T10513] FAT-fs (loop0): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 105.398640][T10513] FAT-fs (loop0): Can't find a valid FAT filesystem [ 105.412450][T10515] EXT4-fs (loop3): Invalid log cluster size: 134217728 [ 105.455487][T10524] loop5: detected capacity change from 0 to 1764 [ 105.471856][T10524] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 105.535836][T10524] isofs_fill_super: get root inode failed [ 105.621493][T10543] loop0: detected capacity change from 0 to 512 [ 105.684286][T10543] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 105.716257][T10543] EXT4-fs (loop0): orphan cleanup on readonly fs [ 105.728806][T10560] loop4: detected capacity change from 0 to 512 [ 105.752284][T10560] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 105.763184][T10543] Quota error (device loop0): find_block_dqentry: Quota for id 0 referenced but not present [ 105.773540][T10543] Quota error (device loop0): qtree_read_dquot: Can't read quota structure for id 0 [ 105.783361][T10543] EXT4-fs error (device loop0): ext4_acquire_dquot:6986: comm syz.0.3399: Failed to acquire dquot type 1 [ 105.809084][T10543] EXT4-fs (loop0): Remounting filesystem read-only [ 105.816888][T10560] EXT4-fs error (device loop4): xattr_find_entry:337: inode #15: comm syz.4.3406: corrupted xattr entries [ 105.828837][T10560] EXT4-fs (loop4): 1 orphan inode deleted [ 105.841846][T10560] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 105.870313][T10543] EXT4-fs (loop0): 1 truncate cleaned up [ 105.907160][T10543] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 105.940353][T10572] loop5: detected capacity change from 0 to 512 [ 105.941563][ T3353] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 105.957036][ T3366] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 105.970887][T10572] EXT4-fs (loop5): revision level too high, forcing read-only mode [ 105.986802][T10572] EXT4-fs (loop5): orphan cleanup on readonly fs [ 105.995651][T10572] Quota error (device loop5): dq_insert_tree: Quota tree root isn't allocated! [ 106.005164][T10572] Quota error (device loop5): qtree_write_dquot: Error -5 occurred while creating quota [ 106.015006][T10572] EXT4-fs error (device loop5): ext4_acquire_dquot:6986: comm syz.5.3412: Failed to acquire dquot type 1 [ 106.035614][T10572] EXT4-fs error (device loop5): ext4_validate_block_bitmap:441: comm syz.5.3412: bg 0: block 40: padding at end of block bitmap is not set [ 106.088851][T10572] EXT4-fs error (device loop5) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 106.128225][T10572] EXT4-fs (loop5): 1 truncate cleaned up [ 106.161999][T10572] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 106.198294][ T3359] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 106.243044][ T29] audit: type=1400 audit(2000002858.470:228): avc: denied { append } for pid=10590 comm="syz.1.3420" name="sg0" dev="devtmpfs" ino=137 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 106.426018][T10601] loop4: detected capacity change from 0 to 8192 [ 106.472021][ T3339] loop4: p1 p2 p3 p4 [ 106.557806][ T3339] loop4: p1 size 262144 extends beyond EOD, truncated [ 106.566000][ T3339] loop4: p2 start 2531787010 is beyond EOD, truncated [ 106.572996][ T3339] loop4: p3 size 100663552 extends beyond EOD, truncated [ 106.617315][ T3339] loop4: p4 size 50331648 extends beyond EOD, truncated [ 106.643059][T10601] loop4: p1 p2 p3 p4 [ 106.647648][T10601] loop4: p1 size 262144 extends beyond EOD, truncated [ 106.655630][T10601] loop4: p2 start 2531787010 is beyond EOD, truncated [ 106.662639][T10601] loop4: p3 size 100663552 extends beyond EOD, truncated [ 106.673808][T10627] loop1: detected capacity change from 0 to 764 [ 106.686304][T10627] rock: directory entry would overflow storage [ 106.692552][T10627] rock: sig=0x5850, size=36, remaining=22 [ 106.721731][T10601] loop4: p4 size 50331648 extends beyond EOD, truncated [ 106.817075][T10635] IPv6: addrconf: prefix option has invalid lifetime [ 106.848405][T10637] ext4: Unknown parameter '"' [ 106.878965][ T3294] udevd[3294]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 106.889990][ T3339] udevd[3339]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 106.904265][T10614] syz.0.3432 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=1000 [ 106.915517][T10614] CPU: 1 UID: 0 PID: 10614 Comm: syz.0.3432 Tainted: G W syzkaller #0 PREEMPT(voluntary) [ 106.915560][T10614] Tainted: [W]=WARN [ 106.915576][T10614] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 106.915593][T10614] Call Trace: [ 106.915603][T10614] [ 106.915613][T10614] __dump_stack+0x1d/0x30 [ 106.915645][T10614] dump_stack_lvl+0x95/0xd0 [ 106.915672][T10614] dump_stack+0x15/0x1b [ 106.915698][T10614] dump_header+0x80/0x240 [ 106.915761][T10614] oom_kill_process+0x295/0x350 [ 106.915792][T10614] out_of_memory+0x97d/0xb80 [ 106.915824][T10614] try_charge_memcg+0x62e/0xa10 [ 106.915891][T10614] mem_cgroup_swapin_charge_folio+0x103/0x1f0 [ 106.915987][T10614] __read_swap_cache_async+0x17b/0x2d0 [ 106.916059][T10614] swap_cluster_readahead+0x262/0x3c0 [ 106.916105][T10614] swapin_readahead+0xde/0x840 [ 106.916145][T10614] ? __rcu_read_unlock+0x33/0x70 [ 106.916245][T10614] ? __rcu_read_unlock+0x4e/0x70 [ 106.916281][T10614] ? swap_cache_get_folio+0x26f/0x280 [ 106.916325][T10614] do_swap_page+0x59b/0x2a50 [ 106.916378][T10614] ? __rcu_read_lock+0x36/0x50 [ 106.916413][T10614] ? __pfx_default_wake_function+0x10/0x10 [ 106.916446][T10614] handle_mm_fault+0xb40/0x3030 [ 106.916548][T10614] ? vma_start_read+0x1c7/0x2c0 [ 106.916606][T10614] do_user_addr_fault+0x62f/0x1050 [ 106.916634][T10614] ? arch_exit_to_user_mode_prepare+0x26/0x80 [ 106.916684][T10614] ? irqentry_exit+0x3c/0x510 [ 106.916798][T10614] exc_page_fault+0x62/0xa0 [ 106.916860][T10614] asm_exc_page_fault+0x26/0x30 [ 106.916886][T10614] RIP: 0033:0x7f1782386094 [ 106.916906][T10614] Code: 00 00 00 00 66 90 53 49 89 ca 64 48 8b 1c 25 10 00 00 00 8b 83 08 03 00 00 80 3d ce f4 28 00 00 75 44 a8 01 75 40 a8 10 75 3c <41> 51 4c 8d 9b 08 03 00 00 49 89 c9 48 89 f1 41 50 48 8b 74 24 20 [ 106.916929][T10614] RSP: 002b:00007ffd66f6e090 EFLAGS: 00010246 [ 106.917012][T10614] RAX: 0000000000000000 RBX: 000055556039e500 RCX: 0000000000000000 [ 106.917030][T10614] RDX: 00007ffd66f6e0d0 RSI: 0000000000000000 RDI: 0000000000000000 [ 106.917047][T10614] RBP: 00007f1782647da0 R08: 0000000000000000 R09: 0000000000000000 [ 106.917065][T10614] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000001a4cd [ 106.917083][T10614] R13: 00007f1782645fac R14: 000000000001a1be R15: 00007ffd66f6e200 [ 106.917140][T10614] [ 106.917150][T10614] memory: usage 307200kB, limit 307200kB, failcnt 557 [ 107.155762][T10614] memory+swap: usage 307308kB, limit 9007199254740988kB, failcnt 0 [ 107.164054][T10614] kmem: usage 307172kB, limit 9007199254740988kB, failcnt 0 [ 107.171423][T10614] Memory cgroup stats for /syz0: [ 107.171854][T10614] cache 0 [ 107.179855][T10614] rss 0 [ 107.182645][T10614] shmem 0 [ 107.185757][T10614] mapped_file 0 [ 107.189304][T10614] dirty 0 [ 107.192275][T10614] writeback 0 [ 107.195617][T10614] workingset_refault_anon 14 [ 107.200460][T10614] workingset_refault_file 14 [ 107.205089][T10614] swap 110592 [ 107.208670][T10614] swapcached 4096 [ 107.212456][T10614] pgpgin 41181 [ 107.215951][T10614] pgpgout 41174 [ 107.219527][T10614] pgfault 74149 [ 107.223329][T10614] pgmajfault 8 [ 107.227019][T10614] inactive_anon 4096 [ 107.231185][T10614] active_anon 0 [ 107.234667][T10614] inactive_file 24576 [ 107.238755][T10614] active_file 0 [ 107.242287][T10614] unevictable 0 [ 107.245889][T10614] hierarchical_memory_limit 314572800 [ 107.251350][T10614] hierarchical_memsw_limit 9223372036854771712 [ 107.257788][T10614] total_cache 0 [ 107.261277][T10614] total_rss 0 [ 107.264631][T10614] total_shmem 0 [ 107.268217][T10614] total_mapped_file 0 [ 107.272219][T10614] total_dirty 0 [ 107.275758][T10614] total_writeback 0 [ 107.279589][T10614] total_workingset_refault_anon 14 [ 107.284788][T10614] total_workingset_refault_file 14 [ 107.289932][T10614] total_swap 110592 [ 107.293764][T10614] total_swapcached 4096 [ 107.297979][T10614] total_pgpgin 41181 [ 107.301935][T10614] total_pgpgout 41174 [ 107.305996][T10614] total_pgfault 74149 [ 107.310029][T10614] total_pgmajfault 8 [ 107.314006][T10614] total_inactive_anon 4096 [ 107.318496][T10614] total_active_anon 0 [ 107.322506][T10614] total_inactive_file 24576 [ 107.327075][T10614] total_active_file 0 [ 107.331099][T10614] total_unevictable 0 [ 107.335186][T10614] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0,oom_memcg=/syz0,task_memcg=/syz0,task=syz.0.3432,pid=10614,uid=0 [ 107.350632][T10614] Memory cgroup out of memory: Killed process 10614 (syz.0.3432) total-vm:96048kB, anon-rss:1284kB, file-rss:21512kB, shmem-rss:0kB, UID:0 pgtables:116kB oom_score_adj:1000 [ 107.537762][T10667] EXT4-fs: inline encryption not supported [ 107.570438][T10667] EXT4-fs: dax option not supported [ 107.723369][T10629] kexec: Could not allocate control_code_buffer [ 107.735192][T10682] EXT4-fs error (device loop1): ext4_orphan_get:1417: comm syz.1.3465: bad orphan inode 15 [ 107.797047][T10682] ext4_test_bit(bit=14, block=18) = 1 [ 107.802574][T10682] is_bad_inode(inode)=0 [ 107.806800][T10682] NEXT_ORPHAN(inode)=1023 [ 107.811301][T10682] max_ino=32 [ 107.814528][T10682] i_nlink=0 [ 107.823158][T10682] EXT4-fs error (device loop1): ext4_xattr_delete_inode:2972: inode #15: comm syz.1.3465: corrupted xattr block 19: invalid header [ 107.841670][T10682] EXT4-fs warning (device loop1): ext4_evict_inode:273: xattr delete (err -117) [ 107.863652][T10682] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0009-000000000000 r/w without journal. Quota mode: none. [ 107.882667][T10695] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 107.909920][T10693] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 107.925162][T10682] ext4 filesystem being mounted at /664/qY3aK supports timestamps until 2038-01-19 (0x7fffffff) [ 107.937475][T10695] EXT4-fs error (device loop5): ext4_free_branches:1023: inode #16: comm syz.5.3472: invalid indirect mapped block 83886080 (level 1) [ 107.960432][ T29] audit: type=1400 audit(2000002860.079:229): avc: denied { read } for pid=10702 comm="syz.0.3473" name="usbmon0" dev="devtmpfs" ino=141 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 107.963815][T10695] EXT4-fs (loop5): Remounting filesystem read-only [ 107.984162][ T29] audit: type=1400 audit(2000002860.079:230): avc: denied { open } for pid=10702 comm="syz.0.3473" path="/dev/usbmon0" dev="devtmpfs" ino=141 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 107.991923][T10695] EXT4-fs (loop5): 1 orphan inode deleted [ 108.020534][T10695] EXT4-fs (loop5): 1 truncate cleaned up [ 108.026859][T10695] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 108.060162][ T3358] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0009-000000000000. [ 108.107981][ T3366] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 108.130764][ T3359] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 108.269888][T10721] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 108.292457][T10721] EXT4-fs (loop4): orphan cleanup on readonly fs [ 108.324497][T10721] EXT4-fs warning (device loop4): ext4_enable_quotas:7221: Failed to enable quota tracking (type=0, err=-22, ino=3). Please run e2fsck to fix. [ 108.339191][T10721] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 108.346928][T10721] EXT4-fs error (device loop4): ext4_free_blocks:6728: comm syz.4.3483: Freeing blocks not in datazone - block = 0, count = 4096 [ 108.360805][T10721] EXT4-fs (loop4): 1 orphan inode deleted [ 108.367428][T10721] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 108.396427][ T3366] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 108.560564][T10762] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 108.588000][T10762] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 108.993682][ T3294] loop0: p1 < > p2 < > p3 p4 < > [ 108.998779][ T3294] loop0: partition table partially beyond EOD, truncated [ 109.029314][ T3294] loop0: p1 start 67108864 is beyond EOD, truncated [ 109.047042][ T3294] loop0: p3 start 100859904 is beyond EOD, truncated [ 109.056260][T10811] loop0: p1 < > p2 < > p3 p4 < > [ 109.061679][T10811] loop0: partition table partially beyond EOD, truncated [ 109.079846][T10811] loop0: p1 start 67108864 is beyond EOD, truncated [ 109.097705][T10827] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 109.112208][T10811] loop0: p3 start 100859904 is beyond EOD, truncated [ 109.121626][T10827] EXT4-fs (loop3): 1 orphan inode deleted [ 109.127529][T10827] EXT4-fs (loop3): 1 truncate cleaned up [ 109.137907][T10827] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 109.215541][T10832] grow_buffers: requested out-of-range block 18446744072010032070 for device loop4 [ 109.225327][T10832] isofs_fill_super: bread failed, dev=loop4, iso_blknum=1297723875, block=-1699519546 [ 109.243608][ T3339] udevd[3339]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 109.244285][ T3294] udevd[3294]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 109.263948][ T3363] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 109.337263][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 109.356942][ T3294] udevd[3294]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 109.411100][T10850] EXT4-fs (loop4): bad s_min_extra_isize: 2304 [ 109.613832][T10862] FAT-fs (loop1): bogus logical sector size 0 [ 109.620111][T10862] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 109.629591][T10862] FAT-fs (loop1): Can't find a valid FAT filesystem [ 109.744000][T10892] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 109.807779][T10904] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 109.820354][T10892] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 109.829935][T10892] EXT4-fs (loop1): orphan cleanup on readonly fs [ 109.841152][T10892] EXT4-fs error (device loop1): ext4_acquire_dquot:6986: comm syz.1.3567: Failed to acquire dquot type 0 [ 109.859833][T10904] EXT4-fs error (device loop5): ext4_init_orphan_info:620: comm syz.5.3572: orphan file block 0: bad magic [ 109.883944][T10892] EXT4-fs error (device loop1): ext4_acquire_dquot:6986: comm syz.1.3567: Failed to acquire dquot type 0 [ 109.901907][T10892] EXT4-fs error (device loop1): ext4_free_blocks:6728: comm syz.1.3567: Freeing blocks not in datazone - block = 0, count = 4096 [ 109.915624][T10904] EXT4-fs (loop5): mount failed [ 109.937171][T10892] EXT4-fs error (device loop1): ext4_acquire_dquot:6986: comm syz.1.3567: Failed to acquire dquot type 0 [ 109.961603][T10892] EXT4-fs (loop1): 1 orphan inode deleted [ 109.970557][T10892] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 110.046497][ T3358] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 110.186293][T10946] EXT4-fs: dax option not supported [ 110.201150][T10949] journal_path: Lookup failure for './file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa' [ 110.225773][T10949] EXT4-fs: error: could not find journal device path [ 110.329356][ T29] kauditd_printk_skb: 8 callbacks suppressed [ 110.329443][ T29] audit: type=1400 audit(2000002862.297:233): avc: denied { create } for pid=10962 comm="syz.3.3601" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 110.399792][T10972] EXT4-fs (loop3): bad s_min_extra_isize: 2304 [ 110.554064][T10994] set_capacity_and_notify: 16 callbacks suppressed [ 110.554088][T10994] loop5: detected capacity change from 0 to 512 [ 110.583376][T10994] EXT4-fs error (device loop5): ext4_orphan_get:1391: inode #17: comm syz.5.3616: iget: immutable or append flags not allowed on symlinks [ 110.598072][T10994] EXT4-fs error (device loop5): ext4_orphan_get:1396: comm syz.5.3616: couldn't read orphan inode 17 (err -117) [ 110.614650][T10994] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 110.655292][T11005] loop4: detected capacity change from 0 to 128 [ 110.674402][T11003] loop3: detected capacity change from 0 to 512 [ 110.682159][ T3359] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 110.706840][T11003] EXT4-fs warning (device loop3): ext4_init_metadata_csum:4637: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 110.720474][T11003] EXT4-fs (loop3): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 110.749474][ T3294] udevd[3294]: incorrect jbd checksum on /dev/loop3 [ 110.804033][T11013] loop0: detected capacity change from 0 to 1024 [ 110.834742][T11013] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (32298!=35945) [ 110.863729][T11013] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 110.890527][T11013] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 110.906685][T11013] EXT4-fs (loop0): orphan cleanup on readonly fs [ 110.935087][T11013] EXT4-fs error (device loop0): ext4_read_inode_bitmap:167: comm syz.0.3626: Inode bitmap for bg 0 marked uninitialized [ 110.966183][T11013] EXT4-fs (loop0): Remounting filesystem read-only [ 110.981395][T11034] 9pnet_virtio: no channels available for device 127.0.0.1 [ 111.006798][T11013] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 111.097481][T11043] loop3: detected capacity change from 0 to 8192 [ 111.129633][ T3353] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 111.145284][T11052] loop4: detected capacity change from 0 to 512 [ 111.157840][T11043] FAT-fs (loop3): bogus logical sector size 516 [ 111.164402][T11043] FAT-fs (loop3): Can't find a valid FAT filesystem [ 111.184418][T11052] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 111.193791][T11052] EXT4-fs (loop4): couldn't mount as ext2 due to feature incompatibilities [ 111.230710][T11060] tmpfs: Bad value for 'mpol' [ 111.270269][T11063] loop4: detected capacity change from 0 to 128 [ 111.304147][ T29] audit: type=1400 audit(2000002863.196:234): avc: denied { create } for pid=11064 comm="syz.0.3652" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_iscsi_socket permissive=1 [ 111.405029][T11082] loop5: detected capacity change from 0 to 128 [ 111.434385][T11082] FAT-fs (loop5): bogus logical sector size 2134 [ 111.440895][T11082] FAT-fs (loop5): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 111.450261][T11082] FAT-fs (loop5): Can't find a valid FAT filesystem [ 111.510790][T11090] loop3: detected capacity change from 0 to 1024 [ 111.549070][T11090] EXT4-fs: Ignoring removed oldalloc option [ 111.556074][T11090] EXT4-fs: Ignoring removed bh option [ 111.620169][T11108] loop0: detected capacity change from 0 to 512 [ 111.627672][T11090] EXT4-fs (loop3): invalid inodes per group: 204800 [ 111.627672][T11090] [ 111.654622][T11108] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 111.679357][T11108] EXT4-fs (loop0): orphan cleanup on readonly fs [ 111.715422][T11108] EXT4-fs warning (device loop0): ext4_enable_quotas:7221: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 111.766622][T11108] EXT4-fs (loop0): Cannot turn on quotas: error -22 [ 111.768170][T11120] EXT4-fs (loop1): mounting ext3 file system using the ext4 subsystem [ 111.791144][T11120] EXT4-fs error (device loop1): ext4_get_journal_inode:5849: comm syz.1.3676: inode #1792: comm syz.1.3676: iget: illegal inode # [ 111.806675][T11108] EXT4-fs error (device loop0): __ext4_iget:5426: inode #16: block 127754: comm syz.0.3672: invalid block [ 111.839787][T11120] EXT4-fs (loop1): Remounting filesystem read-only [ 111.846517][T11120] EXT4-fs (loop1): no journal found [ 111.851837][T11120] EXT4-fs (loop1): can't get journal size [ 111.870262][T11108] EXT4-fs error (device loop0): ext4_orphan_get:1396: comm syz.0.3672: couldn't read orphan inode 16 (err -117) [ 111.891738][T11120] EXT4-fs (loop1): warning: mounting fs with errors, running e2fsck is recommended [ 111.911098][T11108] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 111.930555][T11120] EXT4-fs (loop1): failed to initialize system zone (-22) [ 111.943432][ T3353] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 111.955761][T11120] EXT4-fs (loop1): mount failed [ 112.003710][T11136] EXT4-fs warning (device loop3): read_mmp_block:111: Error -117 while reading MMP block 12 [ 112.025883][T11144] EXT4-fs (loop5): mounting ext3 file system using the ext4 subsystem [ 112.034270][T11144] EXT4-fs (loop5): Number of reserved GDT blocks insanely large: 65280 [ 112.199696][T11165] EXT4-fs: Ignoring removed oldalloc option [ 112.223533][T11165] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 112.241357][ T29] audit: type=1400 audit(2000002864.076:235): avc: denied { unmount } for pid=3353 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 112.283017][T11165] EXT4-fs error (device loop4): ext4_iget_extra_inode:5073: inode #11: comm syz.4.3698: corrupted in-inode xattr: invalid ea_ino [ 112.311337][T11177] tmpfs: Bad value for 'mpol' [ 112.316542][ T29] audit: type=1400 audit(2000002864.150:236): avc: denied { read write } for pid=11171 comm="syz.0.3704" name="rdma_cm" dev="devtmpfs" ino=252 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:infiniband_device_t tclass=chr_file permissive=1 [ 112.341049][ T29] audit: type=1400 audit(2000002864.150:237): avc: denied { open } for pid=11171 comm="syz.0.3704" path="/dev/infiniband/rdma_cm" dev="devtmpfs" ino=252 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:infiniband_device_t tclass=chr_file permissive=1 [ 112.380838][T11165] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.3698: couldn't read orphan inode 11 (err -117) [ 112.428860][T11165] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 112.524476][ T3366] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 112.539297][T11201] tmpfs: Bad value for 'mpol' [ 112.821263][T11248] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 112.849233][T11248] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 112.870653][T11248] EXT4-fs (loop4): orphan cleanup on readonly fs [ 112.884388][T11248] Quota error (device loop4): do_check_range: Getting dqdh_entries 512 out of range 0-14 [ 112.894680][T11248] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 112.924276][T11257] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 112.934382][T11257] EXT4-fs (loop0): bad geometry: first data block is 0 with a 1k block and cluster size [ 112.959469][T11248] EXT4-fs error (device loop4): ext4_acquire_dquot:6986: comm syz.4.3740: Failed to acquire dquot type 0 [ 113.021365][T11248] Quota error (device loop4): do_check_range: Getting dqdh_entries 512 out of range 0-14 [ 113.047294][T11248] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 113.058704][T11248] EXT4-fs error (device loop4): ext4_acquire_dquot:6986: comm syz.4.3740: Failed to acquire dquot type 0 [ 113.096549][T11248] EXT4-fs error (device loop4): ext4_free_blocks:6728: comm syz.4.3740: Freeing blocks not in datazone - block = 0, count = 4096 [ 113.126922][T11248] Quota error (device loop4): do_check_range: Getting dqdh_entries 512 out of range 0-14 [ 113.145280][T11248] EXT4-fs error (device loop4): ext4_acquire_dquot:6986: comm syz.4.3740: Failed to acquire dquot type 0 [ 113.188776][T11248] EXT4-fs (loop4): 1 orphan inode deleted [ 113.199945][T11248] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 113.265745][ T3366] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 113.466551][T11318] vfat: Unexpected value for 'dos1xfloppy' [ 113.533407][T11326] IPv6: addrconf: prefix option has invalid lifetime [ 113.565365][T11329] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 113.602353][T11332] isofs_fill_super: bread failed, dev=loop1, iso_blknum=41, block=164 [ 113.726579][T11346] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 113.775997][T11346] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 113.924511][T11370] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1306: group 0, block bitmap and bg descriptor inconsistent: 219 vs 220 free clusters [ 113.944638][T11370] EXT4-fs (loop5): Remounting filesystem read-only [ 113.972543][T11370] EXT4-fs (loop5): 1 truncate cleaned up [ 113.978943][T11370] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 114.072599][ T3359] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 114.356170][T11439] cgroup: release_agent respecified [ 114.442643][T11445] EXT4-fs warning (device loop3): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 114.454296][T11445] EXT4-fs warning (device loop3): dx_probe:849: Enable large directory feature to access it [ 114.464555][T11445] EXT4-fs warning (device loop3): dx_probe:934: inode #2: comm syz.3.3839: Corrupt directory, running e2fsck is recommended [ 114.480105][T11445] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -117 [ 114.488482][T11445] EXT4-fs error (device loop3): ext4_iget_extra_inode:5073: inode #15: comm syz.3.3839: corrupted in-inode xattr: e_name out of bounds [ 114.512234][T11445] EXT4-fs error (device loop3): ext4_orphan_get:1396: comm syz.3.3839: couldn't read orphan inode 15 (err -117) [ 114.524570][T11450] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 114.550009][T11445] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 114.576517][T11450] EXT4-fs error (device loop4): ext4_orphan_get:1417: comm syz.4.3841: bad orphan inode 15 [ 114.623059][T11450] ext4_test_bit(bit=14, block=18) = 1 [ 114.628659][T11450] is_bad_inode(inode)=0 [ 114.632870][T11450] NEXT_ORPHAN(inode)=1023 [ 114.637358][T11450] max_ino=32 [ 114.640591][T11450] i_nlink=0 [ 114.648600][T11450] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0009-000000000000 r/w without journal. Quota mode: none. [ 114.674376][ T3363] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 114.685894][T11450] ext2 filesystem being mounted at /783/qY3aK supports timestamps until 2038-01-19 (0x7fffffff) [ 114.712379][ T3366] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0009-000000000000. [ 115.042017][T11514] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 115.064189][ T3339] loop0: p2 < > p4 [ 115.075557][ T3339] loop0: p4 size 262144 extends beyond EOD, truncated [ 115.090333][T11514] EXT4-fs error (device loop4): ext4_iget_extra_inode:5073: inode #15: comm syz.4.3871: corrupted in-inode xattr: overlapping e_value [ 115.091296][T11516] loop0: p2 < > p4 [ 115.110801][T11514] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.3871: couldn't read orphan inode 15 (err -117) [ 115.130653][T11516] loop0: p4 size 262144 extends beyond EOD, truncated [ 115.149027][T11514] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 115.233800][T11531] EXT4-fs: old and new quota format mixing [ 115.257652][ T3339] udevd[3339]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 115.268261][ T3366] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 115.288375][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 115.355538][ T3339] udevd[3339]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 115.356009][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 115.503595][T11562] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 115.536536][T11562] EXT4-fs (loop3): external journal device major/minor numbers have changed [ 115.545511][T11562] EXT4-fs (loop3): failed to open journal device unknown-block(8,0) -16 [ 115.563859][T11574] EXT4-fs (loop5): #blocks per group too big: 131071 [ 115.851770][ T29] kauditd_printk_skb: 4 callbacks suppressed [ 115.851853][ T29] audit: type=1400 audit(2000002867.460:241): avc: denied { write } for pid=11615 comm="syz.4.3920" name="ppp" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 115.881468][ T29] audit: type=1400 audit(2000002867.460:242): avc: denied { open } for pid=11615 comm="syz.4.3920" path="/dev/ppp" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 116.097842][T11646] set_capacity_and_notify: 24 callbacks suppressed [ 116.097864][T11646] loop0: detected capacity change from 0 to 512 [ 116.119867][T11646] EXT4-fs: Ignoring removed oldalloc option [ 116.133895][T11652] IPv6: addrconf: prefix option has invalid lifetime [ 116.180080][ T37] ================================================================== [ 116.188246][ T37] BUG: KCSAN: data-race in atime_needs_update / touch_atime [ 116.195604][ T37] [ 116.197976][ T37] read to 0xffff88810404ec88 of 4 bytes by task 31 on cpu 1: [ 116.205384][ T37] atime_needs_update+0x25f/0x3e0 [ 116.210726][ T37] touch_atime+0x4a/0x340 [ 116.215101][ T37] shmem_file_read_iter+0x477/0x540 [ 116.220337][ T37] lo_rw_aio+0x67d/0x730 [ 116.224659][ T37] loop_process_work+0x56c/0xac0 [ 116.229651][ T37] loop_rootcg_workfn+0x22/0x30 [ 116.234984][ T37] process_scheduled_works+0x4cd/0x9d0 [ 116.240599][ T37] worker_thread+0x6bc/0x8b0 [ 116.245239][ T37] kthread+0x488/0x510 [ 116.249351][ T37] ret_from_fork+0x148/0x280 [ 116.254068][ T37] ret_from_fork_asm+0x1a/0x30 [ 116.258863][ T37] [ 116.261207][ T37] write to 0xffff88810404ec88 of 4 bytes by task 37 on cpu 0: [ 116.268854][ T37] touch_atime+0x1e8/0x340 [ 116.273307][ T37] shmem_file_read_iter+0x477/0x540 [ 116.278566][ T37] lo_rw_aio+0x67d/0x730 [ 116.282835][ T37] loop_process_work+0x56c/0xac0 [ 116.287795][ T37] loop_workfn+0x31/0x40 [ 116.292092][ T37] process_scheduled_works+0x4cd/0x9d0 [ 116.297572][ T37] worker_thread+0x6bc/0x8b0 [ 116.302200][ T37] kthread+0x488/0x510 [ 116.306454][ T37] ret_from_fork+0x148/0x280 [ 116.311074][ T37] ret_from_fork_asm+0x1a/0x30 [ 116.315867][ T37] [ 116.318204][ T37] value changed: 0x2c31ef64 -> 0x2e371aab [ 116.324018][ T37] [ 116.326363][ T37] Reported by Kernel Concurrency Sanitizer on: [ 116.332531][ T37] CPU: 0 UID: 0 PID: 37 Comm: kworker/u8:2 Tainted: G W syzkaller #0 PREEMPT(voluntary) [ 116.343928][ T37] Tainted: [W]=WARN [ 116.347754][ T37] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 116.357830][ T37] Workqueue: loop0 loop_workfn [ 116.362624][ T37] ================================================================== [ 116.403659][T11646] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 116.422081][T11646] ext4 filesystem being mounted at /784/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 116.452085][ T3353] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.