last executing test programs: 840.020883ms ago: executing program 4 (id=3502): bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xa, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x2, 0x0, 0x0, 0x0, 0x61, 0x17, 0x4c}, [@ldst={0x5, 0x0, 0x4, 0x0, 0x0, 0x0, 0x27}]}, &(0x7f0000003ff6)='GPL\x00', 0x4, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x3}, 0x28) 737.613771ms ago: executing program 4 (id=3506): bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0xd, 0xe, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sock_ops, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xffffffffffffff97, 0x10, &(0x7f00000000c0), 0xffffffffffffffc2}, 0x48) 623.087351ms ago: executing program 4 (id=3513): syz_read_part_table(0x618, &(0x7f0000002200)="$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") 547.479057ms ago: executing program 1 (id=3519): syz_emit_ethernet(0x12, &(0x7f0000000000)=ANY=[@ANYBLOB="910418166421b54fa0aaaa050004424203"], 0x0) 381.22819ms ago: executing program 4 (id=3529): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000000040)=[{0x3c}, {0x6}]}) 355.363622ms ago: executing program 1 (id=3532): bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb010018000000000000003400000034000000020000000000000000000003000000000300000002000000fdffffff00000000000000010500000010000001000000000000000902"], 0x0, 0x4e}, 0x28) 337.334303ms ago: executing program 3 (id=3533): lsetxattr$system_posix_acl(&(0x7f00000073c0)='.\x00', &(0x7f0000007400)='system.posix_acl_default\x00', &(0x7f0000007440)={{}, {0x1, 0x2}, [{0x2, 0x2, 0xffffffffffffffff}], {0x4, 0x7}}, 0x2c, 0x3) 325.103255ms ago: executing program 4 (id=3535): syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x1018e58, &(0x7f00000001c0), 0x6, 0x5fc, &(0x7f0000001cc0)="$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") 312.634695ms ago: executing program 0 (id=3536): bpf$PROG_LOAD(0x5, &(0x7f0000000cc0)={0x9, 0xc, 0x0, 0x0, 0x5, 0x0, 0x0, 0x41100, 0x65, '\x00', 0x0, @fallback=0x1f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff9}, 0x94) 309.569336ms ago: executing program 1 (id=3537): bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000280)={0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0xe}, 0x94) 259.77401ms ago: executing program 0 (id=3538): mount$tmpfs(0x0, &(0x7f0000000540)='./cgroup\x00', &(0x7f0000000180), 0x0, &(0x7f0000000100)={[{@inode32}]}) 259.6309ms ago: executing program 1 (id=3539): request_key(0x0, 0x0, 0x0, 0x0) 259.15632ms ago: executing program 3 (id=3541): add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000500)="00e76113b59865", 0x7, 0xfffffffffffffffb) 225.252332ms ago: executing program 0 (id=3542): clock_adjtime(0x0, &(0x7f0000000040)={0xd4e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff02}) 183.607286ms ago: executing program 2 (id=3543): bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x4, 0x6, &(0x7f0000000000)=ANY=[@ANYBLOB="cd0800000000000073113b00000000008510000002000000b7000000000000009500c200000000009500001200000000"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195}, 0x70) 179.658246ms ago: executing program 3 (id=3544): syz_emit_ethernet(0x46, &(0x7f0000001840)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @remote, @val={@val={0x88a8, 0x0, 0x0, 0x1}}, {@ipv6={0x86dd, @icmpv6={0x3, 0x6, '\x00', 0x8, 0x3a, 0xff, @empty, @local, {[], @ndisc_rs}}}}}, 0x0) 148.981109ms ago: executing program 1 (id=3545): syz_open_procfs(0x0, &(0x7f0000000000)='net/llc/core\x00') 148.583898ms ago: executing program 3 (id=3546): bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000300)=@bpf_lsm={0xa, 0x5, &(0x7f00000003c0)=ANY=[@ANYBLOB="660a00000000000061115b00000000001800000000000000000000000000000095"], &(0x7f0000000000)='GPL\x00'}, 0x94) 126.34595ms ago: executing program 2 (id=3547): bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x11, 0x4, 0x4, 0xbf22, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0xfffffffc}, 0x48) 110.765672ms ago: executing program 2 (id=3548): bpf$BPF_LINK_CREATE_XDP(0x1c, 0x0, 0x0) 74.664524ms ago: executing program 0 (id=3549): bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x6, 0xe, &(0x7f0000002300)=ANY=[@ANYBLOB="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"], &(0x7f0000000b80)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0xc, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xc463f262, 0x10, &(0x7f0000000040)}, 0x48) 74.555944ms ago: executing program 2 (id=3550): keyctl$clear(0x6, 0xfffffffffffffffb) 74.254265ms ago: executing program 3 (id=3551): umount2(&(0x7f0000000080)='./cgroup\x00', 0x5) 34.137278ms ago: executing program 2 (id=3552): bpf$BPF_BTF_LOAD(0x12, &(0x7f00000002c0)={&(0x7f0000000780)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x5, [@struct={0x0, 0x1, 0x0, 0x4, 0x0, 0x400000, [{0x2, 0x7, 0x19}]}]}, {0x0, [0x61, 0x61, 0xe]}}, 0x0, 0x35, 0x0, 0x1}, 0x28) 33.981878ms ago: executing program 1 (id=3553): syz_read_part_table(0x5c2, &(0x7f0000000000)="$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") 33.696948ms ago: executing program 0 (id=3554): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0xd, 0x3, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}}, &(0x7f0000000300)='GPL\x00', 0x9, 0xff6, &(0x7f0000001e00)=""/4086}, 0x94) 6.7573ms ago: executing program 4 (id=3555): bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x4, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000730a00ff000000003d00000000000000950000000000000018100000", @ANYRES32, @ANYBLOB="10000000000000250500000000000000b50000a9a12b82b5a22f2649c5a7cbe9acb3197092b20000000000"], &(0x7f0000000140)='GPL\x00', 0xa, 0xffa0, &(0x7f0000000180)=""/149, 0x0, 0xc4, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x1e, 0x10, 0x0, 0x1e}, 0x2d) 1.58054ms ago: executing program 0 (id=3556): prlimit64(0x0, 0x0, &(0x7f0000000000)={0xc76, 0x20080000}, &(0x7f0000000040)) 192.65µs ago: executing program 2 (id=3557): futex(0xffffffffffffffff, 0x6, 0x3, 0x0, 0x0, 0x2) 0s ago: executing program 3 (id=3558): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000003c0)={0x11, 0xd, &(0x7f00000000c0)=@framed={{}, [@func={0x85, 0x0, 0x1, 0x0, 0x1}, @exit, @printk={@ld={0x18, 0x0}, {0x3, 0x3, 0x3, 0xa, 0x1, 0xfe00}, {0x5}, {}, {}, {}, {0x85, 0x0, 0x0, 0x76}}]}, &(0x7f0000000180)='GPL\x00', 0x9, 0x88, &(0x7f0000000000)=""/136}, 0x90) kernel console output (not intermixed with test programs): ] loop1: p1 p2 p3 [ 48.800321][ T5250] loop1: p1 start 51379968 is beyond EOD, truncated [ 48.831853][ T5250] loop1: p3 size 100663552 extends beyond EOD, truncated [ 48.888929][ T5318] loop3: detected capacity change from 0 to 1024 [ 48.915907][ T4428] udevd[4428]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 48.926418][ T5318] ext3: Bad value for 'mb_optimize_scan' [ 48.970236][ T3286] udevd[3286]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 48.982160][ T4428] udevd[4428]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 49.004659][ T3710] udevd[3710]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 49.063606][ T5340] loop2: detected capacity change from 0 to 2048 [ 49.122809][ T3562] Alternate GPT is invalid, using primary GPT. [ 49.129169][ T3562] loop2: p1 p2 p3 [ 49.129534][ T5350] delete_channel: no stack [ 49.151586][ T5340] Alternate GPT is invalid, using primary GPT. [ 49.156452][ T5350] delete_channel: no stack [ 49.158057][ T5340] loop2: p1 p2 p3 [ 49.210355][ T5360] loop4: detected capacity change from 0 to 1024 [ 49.243282][ T5360] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 49.254316][ T5360] EXT4-fs (loop4): group descriptors corrupted! [ 49.278151][ T4428] udevd[4428]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 49.282221][ T3710] udevd[3710]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 49.303453][ T3562] udevd[3562]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 49.377564][ T3710] udevd[3710]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 49.403551][ T3286] udevd[3286]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 49.414637][ T3560] udevd[3560]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 49.435224][ T5385] loop1: detected capacity change from 0 to 512 [ 49.458747][ T5392] loop4: detected capacity change from 0 to 1024 [ 49.473446][ T5385] EXT4-fs: Ignoring removed nobh option [ 49.490830][ T5385] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -2 [ 49.505385][ T5392] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 49.515192][ T5392] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (42152!=20869) [ 49.536661][ T5385] EXT4-fs error (device loop1): ext4_orphan_get:1392: inode #13: comm syz.1.912: casefold flag without casefold feature [ 49.562659][ T5392] EXT4-fs (loop4): stripe (2) is not aligned with cluster size (16), stripe is disabled [ 49.573790][ T5385] EXT4-fs (loop1): Remounting filesystem read-only [ 49.589056][ T5408] loop2: detected capacity change from 0 to 512 [ 49.595954][ T5392] EXT4-fs error (device loop4): ext4_get_journal_inode:5800: inode #5: comm syz.4.914: unexpected bad inode w/o EXT4_IGET_BAD [ 49.601826][ T5385] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 49.622792][ T5408] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 49.632958][ T5408] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (45506!=33349) [ 49.648124][ T5392] EXT4-fs (loop4): no journal found [ 49.653707][ T5392] EXT4-fs (loop4): can't get journal size [ 49.662889][ T5408] EXT4-fs error (device loop2): __ext4_get_inode_loc:4861: comm syz.2.921: Invalid inode table block 1 in block_group 0 [ 49.684953][ T5408] EXT4-fs (loop2): Remounting filesystem read-only [ 49.686556][ T5392] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 49.691590][ T5408] EXT4-fs (loop2): get root inode failed [ 49.709664][ T5408] EXT4-fs (loop2): mount failed [ 49.720905][ T3306] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.736861][ T3315] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.828788][ T5429] loop2: detected capacity change from 0 to 1024 [ 49.883219][ T5429] Quota error (device loop2): do_check_range: Getting block 64 out of range 1-5 [ 49.892414][ T5429] Quota error (device loop2): qtree_read_dquot: Can't read quota structure for id 0 [ 49.902288][ T5429] EXT4-fs error (device loop2): ext4_acquire_dquot:6937: comm syz.2.930: Failed to acquire dquot type 0 [ 49.965104][ T5429] EXT4-fs error (device loop2): mb_free_blocks:2017: group 0, inode 13: block 144:freeing already freed block (bit 9); block bitmap corrupt. [ 49.979885][ T5429] EXT4-fs error (device loop2): ext4_do_update_inode:5653: inode #13: comm syz.2.930: corrupted inode contents [ 50.001450][ T5429] EXT4-fs error (device loop2): ext4_dirty_inode:6538: inode #13: comm syz.2.930: mark_inode_dirty error [ 50.016630][ T5443] loop0: detected capacity change from 0 to 128 [ 50.043972][ T5429] EXT4-fs error (device loop2): ext4_do_update_inode:5653: inode #13: comm syz.2.930: corrupted inode contents [ 50.085322][ T29] audit: type=1400 audit(135.871:158): avc: denied { create } for pid=5451 comm="syz.4.942" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 50.105714][ T5454] loop3: detected capacity change from 0 to 512 [ 50.109899][ T5429] EXT4-fs error (device loop2): __ext4_ext_dirty:206: inode #13: comm syz.2.930: mark_inode_dirty error [ 50.127707][ T5454] EXT4-fs: Ignoring removed mblk_io_submit option [ 50.128405][ T5429] EXT4-fs error (device loop2): ext4_do_update_inode:5653: inode #13: comm syz.2.930: corrupted inode contents [ 50.148022][ T5429] EXT4-fs error (device loop2) in ext4_orphan_del:305: Corrupt filesystem [ 50.169420][ T5454] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 50.172289][ T29] audit: type=1400 audit(135.951:159): avc: denied { read } for pid=5459 comm="syz.0.945" name="msr" dev="devtmpfs" ino=85 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 50.200443][ T29] audit: type=1400 audit(135.951:160): avc: denied { open } for pid=5459 comm="syz.0.945" path="/dev/cpu/0/msr" dev="devtmpfs" ino=85 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 50.229972][ T5454] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a843c01c, mo2=0102] [ 50.232534][ T5465] loop4: detected capacity change from 0 to 1024 [ 50.240244][ T5454] System zones: 0-2, 18-18, 34-34 [ 50.250646][ T5465] EXT4-fs: Ignoring removed orlov option [ 50.251693][ T5454] EXT4-fs error (device loop3): ext4_orphan_get:1392: inode #15: comm syz.3.941: iget: bad i_size value: 360287970189639680 [ 50.256447][ T5465] ext4: Bad value for 'resuid' [ 50.274097][ T5465] ext4: Bad value for 'resuid' [ 50.276277][ T5454] EXT4-fs error (device loop3): ext4_orphan_get:1397: comm syz.3.941: couldn't read orphan inode 15 (err -117) [ 50.292108][ T5454] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 50.304147][ T5429] EXT4-fs error (device loop2): ext4_do_update_inode:5653: inode #13: comm syz.2.930: corrupted inode contents [ 50.318395][ T5429] EXT4-fs error (device loop2): ext4_truncate:4666: inode #13: comm syz.2.930: mark_inode_dirty error [ 50.371811][ T5429] EXT4-fs error (device loop2) in ext4_process_orphan:347: Corrupt filesystem [ 50.407845][ T5429] EXT4-fs (loop2): 1 truncate cleaned up [ 50.413947][ T5429] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 50.461349][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.488858][ T3310] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.562117][ T5495] futex_wake_op: syz.3.963 tries to shift op by 144; fix this program [ 50.612923][ T5503] loop1: detected capacity change from 0 to 512 [ 50.640140][ T5503] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 50.664837][ T5510] loop4: detected capacity change from 0 to 512 [ 50.667743][ T5513] loop3: detected capacity change from 0 to 1024 [ 50.680534][ T29] kauditd_printk_skb: 1 callbacks suppressed [ 50.680547][ T29] audit: type=1400 audit(136.471:162): avc: denied { create } for pid=5512 comm="syz.0.971" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 50.721414][ T5503] EXT4-fs error (device loop1): ext4_orphan_get:1418: comm syz.1.966: bad orphan inode 16 [ 50.723352][ T29] audit: type=1400 audit(136.511:163): avc: denied { write } for pid=5512 comm="syz.0.971" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 50.741119][ T5513] Quota error (device loop3): do_check_range: Getting block 64 out of range 1-5 [ 50.751187][ T29] audit: type=1400 audit(136.511:164): avc: denied { read } for pid=5512 comm="syz.0.971" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 50.760244][ T5513] Quota error (device loop3): qtree_read_dquot: Can't read quota structure for id 0 [ 50.789139][ T5513] EXT4-fs error (device loop3): ext4_acquire_dquot:6937: comm syz.3.970: Failed to acquire dquot type 0 [ 50.797856][ T5503] ext4_test_bit(bit=15, block=4) = 0 [ 50.805611][ T5503] EXT4-fs (loop1): 1 orphan inode deleted [ 50.812077][ T5503] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 50.845788][ T29] audit: type=1326 audit(136.631:165): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5523 comm="syz.2.975" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f2fa1c4ebe9 code=0x0 [ 50.870759][ T5513] EXT4-fs error (device loop3): mb_free_blocks:2017: group 0, inode 13: block 144:freeing already freed block (bit 9); block bitmap corrupt. [ 50.885711][ T5510] Quota error (device loop4): v2_read_file_info: Free block number 4294967294 out of range (1, 6). [ 50.887184][ T5513] EXT4-fs error (device loop3): ext4_do_update_inode:5653: inode #13: comm syz.3.970: corrupted inode contents [ 50.909013][ T5510] EXT4-fs warning (device loop4): ext4_enable_quotas:7172: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 50.924177][ T5510] EXT4-fs (loop4): mount failed [ 50.925448][ T3306] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.930720][ T5513] EXT4-fs error (device loop3): ext4_dirty_inode:6538: inode #13: comm syz.3.970: mark_inode_dirty error [ 50.971405][ T5513] EXT4-fs error (device loop3): ext4_do_update_inode:5653: inode #13: comm syz.3.970: corrupted inode contents [ 51.047646][ T5513] EXT4-fs error (device loop3): __ext4_ext_dirty:206: inode #13: comm syz.3.970: mark_inode_dirty error [ 51.086200][ T5513] EXT4-fs error (device loop3): ext4_do_update_inode:5653: inode #13: comm syz.3.970: corrupted inode contents [ 51.099169][ T5548] loop4: detected capacity change from 0 to 1024 [ 51.129540][ T5548] EXT4-fs: Ignoring removed mblk_io_submit option [ 51.149340][ T5513] EXT4-fs error (device loop3) in ext4_orphan_del:305: Corrupt filesystem [ 51.170959][ T5513] EXT4-fs error (device loop3): ext4_do_update_inode:5653: inode #13: comm syz.3.970: corrupted inode contents [ 51.205528][ T5513] EXT4-fs error (device loop3): ext4_truncate:4666: inode #13: comm syz.3.970: mark_inode_dirty error [ 51.243049][ T5570] loop0: detected capacity change from 0 to 1764 [ 51.255856][ T5513] EXT4-fs error (device loop3) in ext4_process_orphan:347: Corrupt filesystem [ 51.265168][ T5570] iso9660: Bad value for 'gid' [ 51.270073][ T5570] iso9660: Bad value for 'gid' [ 51.306630][ T5513] EXT4-fs (loop3): 1 truncate cleaned up [ 51.324246][ T5513] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 51.336496][ T29] audit: type=1400 audit(137.111:166): avc: denied { create } for pid=5583 comm="syz.4.1004" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 51.444463][ T5598] loop4: detected capacity change from 0 to 2048 [ 51.480780][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.496949][ T3710] loop4: p2 < > p4 [ 51.505556][ T3710] loop4: p4 size 8192 extends beyond EOD, truncated [ 51.525886][ T5614] loop2: detected capacity change from 0 to 128 [ 51.551361][ T5598] loop4: p2 < > p4 [ 51.557650][ T5614] FAT-fs (loop2): bogus number of directory entries (5) [ 51.564647][ T5614] FAT-fs (loop2): Can't find a valid FAT filesystem [ 51.564899][ T5618] loop1: detected capacity change from 0 to 512 [ 51.584475][ T5598] loop4: p4 size 8192 extends beyond EOD, truncated [ 51.637227][ T5618] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 51.698526][ T5618] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 51.706501][ T5618] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e000e128, mo2=0002] [ 51.737768][ T5618] System zones: 0-1, 15-15, 18-18, 34-34 [ 51.743703][ T5618] EXT4-fs (loop1): orphan cleanup on readonly fs [ 51.745625][ T5632] loop2: detected capacity change from 0 to 8192 [ 51.763288][ T5638] loop0: detected capacity change from 0 to 2048 [ 51.764632][ T5618] Quota error (device loop1): v2_read_header: Failed header read: expected=8 got=0 [ 51.780037][ T5618] EXT4-fs warning (device loop1): ext4_enable_quotas:7172: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 51.794629][ T5618] EXT4-fs (loop1): Cannot turn on quotas: error -22 [ 51.805360][ T5618] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.1021: bg 0: block 40: padding at end of block bitmap is not set [ 51.823156][ T3710] loop2: p1 p2 p3 p4[EZD] [ 51.826400][ T5618] EXT4-fs (loop1): Remounting filesystem read-only [ 51.828866][ T3710] loop2: p1 size 16128 extends beyond EOD, truncated [ 51.841487][ T5618] EXT4-fs (loop1): 1 truncate cleaned up [ 51.857720][ T5618] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 51.872424][ T3710] loop2: p3 start 458783 is beyond EOD, truncated [ 51.878953][ T3710] loop2: p4 size 65536 extends beyond EOD, truncated [ 51.914143][ T5632] loop2: p1 p2 p3 p4[EZD] [ 51.922091][ T3306] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.923353][ T5632] loop2: p1 size 16128 extends beyond EOD, truncated [ 51.939815][ T5651] loop0: detected capacity change from 0 to 128 [ 51.947749][ T5632] loop2: p3 start 458783 is beyond EOD, truncated [ 51.954255][ T5632] loop2: p4 size 65536 extends beyond EOD, truncated [ 51.962044][ T5651] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (30846!=65535) [ 51.980477][ T5651] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 52.061490][ T3302] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 52.104799][ T5668] loop1: detected capacity change from 0 to 512 [ 52.135847][ T5668] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 52.145063][ T5668] EXT4-fs (loop1): ea_inode feature is not supported for Hurd [ 52.199487][ T29] audit: type=1400 audit(137.991:167): avc: denied { create } for pid=5674 comm="syz.4.1049" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_nflog_socket permissive=1 [ 52.325070][ T5676] loop3: detected capacity change from 0 to 8192 [ 52.358303][ T5694] loop0: detected capacity change from 0 to 1024 [ 52.390596][ T5694] EXT4-fs (loop0): Can't support bigalloc feature without extents feature [ 52.390596][ T5694] [ 52.401478][ T5694] EXT4-fs (loop0): couldn't mount as ext3 due to feature incompatibilities [ 52.413512][ T5372] loop3: p1 p4 < > [ 52.418246][ T5372] loop3: p1 start 4261412864 is beyond EOD, truncated [ 52.436580][ T5676] loop3: p1 p4 < > [ 52.440564][ T5676] loop3: p1 start 4261412864 is beyond EOD, truncated [ 52.473199][ T2994] loop3: p1 p4 < > [ 52.488402][ T2994] loop3: p1 start 4261412864 is beyond EOD, truncated [ 52.774965][ T5733] loop1: detected capacity change from 0 to 8192 [ 52.781460][ T5741] loop2: detected capacity change from 0 to 8192 [ 52.846231][ T5767] loop4: detected capacity change from 0 to 128 [ 52.853209][ T5741] loop2: p2 p3 [ 52.857146][ T5741] loop2: p2 size 2147483392 extends beyond EOD, truncated [ 52.880812][ T5741] loop2: p3 start 117440512 is beyond EOD, truncated [ 53.094667][ T5809] Option 'Í'M•O§±' to dns_resolver key: bad/missing value [ 53.111346][ T5808] loop3: detected capacity change from 0 to 1024 [ 53.163131][ T5808] EXT4-fs: Ignoring removed oldalloc option [ 53.189970][ T5808] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 53.254755][ T5833] loop1: detected capacity change from 0 to 512 [ 53.263691][ T5836] loop3: detected capacity change from 0 to 512 [ 53.285481][ T5833] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 53.316639][ T5836] EXT4-fs warning (device loop3): ext4_enable_quotas:7172: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 53.352428][ T5836] EXT4-fs (loop3): mount failed [ 53.358336][ T5833] EXT4-fs error (device loop1): xattr_find_entry:333: inode #15: comm syz.1.1126: corrupted xattr entries [ 53.381210][ T5833] EXT4-fs (loop1): Remounting filesystem read-only [ 53.387851][ T5833] EXT4-fs warning (device loop1): ext4_expand_extra_isize_ea:2848: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 53.445484][ T5833] EXT4-fs (loop1): 1 truncate cleaned up [ 53.451940][ T5833] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 53.511102][ T3306] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.732147][ T5912] loop1: detected capacity change from 0 to 512 [ 53.750997][ T5912] EXT4-fs: Ignoring removed nobh option [ 53.768697][ T5912] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -117 [ 53.792077][ T5912] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #13: comm syz.1.1163: invalid indirect mapped block 256 (level 1) [ 53.807698][ T5912] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #13: comm syz.1.1163: invalid indirect mapped block 2683928664 (level 1) [ 53.829529][ T5912] EXT4-fs (loop1): 1 truncate cleaned up [ 53.837439][ T5912] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 53.901479][ T3306] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.095386][ T5959] loop4: detected capacity change from 0 to 512 [ 54.113370][ T5959] EXT4-fs: Ignoring removed oldalloc option [ 54.153080][ T5973] loop0: detected capacity change from 0 to 164 [ 54.166634][ T5959] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 54.175936][ T5959] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 54.202241][ T5977] loop2: detected capacity change from 0 to 512 [ 54.213615][ T5973] ISOFS: unable to read i-node block [ 54.219089][ T5973] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 54.270567][ T5977] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 54.333729][ T5977] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #16: comm syz.2.1194: invalid indirect mapped block 83886080 (level 1) [ 54.380162][ T5977] EXT4-fs (loop2): Remounting filesystem read-only [ 54.387120][ T5977] EXT4-fs (loop2): 1 orphan inode deleted [ 54.392872][ T5977] EXT4-fs (loop2): 1 truncate cleaned up [ 54.399216][ T5977] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 54.430593][ T6008] loop0: detected capacity change from 0 to 512 [ 54.442414][ T3310] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.446289][ T6008] EXT4-fs: Ignoring removed orlov option [ 54.486496][ T6008] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 54.511947][ T6008] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8042c119, mo2=0002] [ 54.524522][ T6023] 9pnet_fd: p9_fd_create_tcp (6023): problem connecting socket to 127.0.0.1 [ 54.558152][ T6027] loop2: detected capacity change from 0 to 256 [ 54.564437][ T6008] EXT4-fs error (device loop0): ext4_iget_extra_inode:5104: inode #15: comm syz.0.1210: corrupted in-inode xattr: ea_inode specified without ea_inode feature enabled [ 54.590423][ T6008] EXT4-fs error (device loop0): ext4_orphan_get:1397: comm syz.0.1210: couldn't read orphan inode 15 (err -117) [ 54.615022][ T6027] FAT-fs (loop2): bogus logical sector size 133 [ 54.621387][ T6027] FAT-fs (loop2): Can't find a valid FAT filesystem [ 54.747530][ T6053] loop3: detected capacity change from 0 to 512 [ 54.766969][ T6053] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 54.778152][ T6053] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 not in group (block 2)! [ 54.788294][ T6053] EXT4-fs (loop3): group descriptors corrupted! [ 55.014520][ T6103] 9pnet: Unknown protocol version 9p20\++} [ 55.042711][ T6108] loop2: detected capacity change from 0 to 512 [ 55.052180][ T6109] 9pnet_fd: p9_fd_create_tcp (6109): problem connecting socket to 127.0.0.1 [ 55.072645][ T6108] EXT4-fs: Ignoring removed orlov option [ 55.097621][ T6108] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 55.138226][ T6108] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 191 vs 220 free clusters [ 55.159998][ T6126] loop4: detected capacity change from 0 to 128 [ 55.171503][ T6126] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4627: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 55.184587][ T6108] EXT4-fs (loop2): 1 orphan inode deleted [ 55.184955][ T6126] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 55.248169][ T3710] udevd[3710]: incorrect jbd checksum on /dev/loop4 [ 55.290682][ T6140] loop3: detected capacity change from 0 to 1764 [ 55.299259][ T6140] iso9660: Bad value for 'session' [ 55.387889][ T6158] SELinux: Context system_u:object is not valid (left unmapped). [ 55.854881][ T6246] cgroup: Need name or subsystem set [ 55.940982][ T29] kauditd_printk_skb: 13 callbacks suppressed [ 55.940999][ T29] audit: type=1326 audit(141.736:180): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6259 comm="syz.4.1335" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f9e0a32ebe9 code=0x0 [ 56.033006][ T6276] loop4: detected capacity change from 0 to 512 [ 56.054944][ T29] audit: type=1400 audit(141.846:181): avc: denied { read write } for pid=6279 comm="syz.0.1345" name="vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 56.079058][ T29] audit: type=1400 audit(141.846:182): avc: denied { open } for pid=6279 comm="syz.0.1345" path="/dev/vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 56.109551][ T6282] loop3: detected capacity change from 0 to 512 [ 56.166582][ T6276] EXT4-fs warning (device loop4): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 56.178215][ T6276] EXT4-fs warning (device loop4): dx_probe:849: Enable large directory feature to access it [ 56.188529][ T6276] EXT4-fs warning (device loop4): dx_probe:934: inode #2: comm syz.4.1343: Corrupt directory, running e2fsck is recommended [ 56.206365][ C0] Adjusting tsc more than 11% (8579265 vs 8464875) [ 56.210363][ T6293] loop0: detected capacity change from 0 to 512 [ 56.219827][ T6293] EXT4-fs: Ignoring removed orlov option [ 56.225997][ T6276] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -117 [ 56.234264][ T6293] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 56.249002][ T6276] EXT4-fs error (device loop4): ext4_iget_extra_inode:5104: inode #15: comm syz.4.1343: corrupted in-inode xattr: invalid ea_ino [ 56.260174][ T6293] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 191 vs 220 free clusters [ 56.277546][ T6276] EXT4-fs error (device loop4): ext4_orphan_get:1397: comm syz.4.1343: couldn't read orphan inode 15 (err -117) [ 56.283992][ T6293] EXT4-fs (loop0): 1 orphan inode deleted [ 56.411382][ T6321] futex_wake_op: syz.4.1359 tries to shift op by 32; fix this program [ 56.419684][ T29] audit: type=1326 audit(142.230:183): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6318 comm="syz.2.1365" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f2fa1c4ebe9 code=0x0 [ 56.433745][ T6326] loop0: detected capacity change from 0 to 512 [ 56.486525][ T6330] loop1: detected capacity change from 0 to 512 [ 56.503220][ T6330] EXT4-fs: Ignoring removed nobh option [ 56.511532][ T6330] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 56.526392][ T6324] loop3: detected capacity change from 0 to 8192 [ 56.533570][ T6326] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 56.535995][ T6330] EXT4-fs (loop1): orphan cleanup on readonly fs [ 56.554926][ T6326] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #16: comm syz.0.1367: invalid indirect mapped block 4294967295 (level 0) [ 56.601147][ T6330] EXT4-fs error (device loop1): ext4_orphan_get:1418: comm syz.1.1368: bad orphan inode 15 [ 56.611678][ T6326] EXT4-fs (loop0): Remounting filesystem read-only [ 56.618426][ T6326] EXT4-fs (loop0): 1 orphan inode deleted [ 56.624210][ T6326] EXT4-fs (loop0): 1 truncate cleaned up [ 56.635291][ T6342] loop3: detected capacity change from 0 to 128 [ 56.639015][ T6330] ext4_test_bit(bit=14, block=18) = 1 [ 56.647267][ T6330] is_bad_inode(inode)=0 [ 56.651447][ T6330] NEXT_ORPHAN(inode)=1023 [ 56.655788][ T6330] max_ino=32 [ 56.659056][ T6330] i_nlink=0 [ 56.668683][ T6330] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.1368: bg 0: block 161: padding at end of block bitmap is not set [ 56.688285][ T6342] FAT-fs (loop3): bogus number of FAT sectors [ 56.691551][ T6330] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 56.694400][ T6342] FAT-fs (loop3): Can't find a valid FAT filesystem [ 56.875257][ T6358] loop3: detected capacity change from 0 to 1764 [ 56.918279][ T6373] loop1: detected capacity change from 0 to 512 [ 56.947358][ T6373] EXT4-fs: Ignoring removed orlov option [ 56.960816][ T6382] loop2: detected capacity change from 0 to 512 [ 56.976025][ T6373] EXT4-fs (loop1): unsupported inode size: 4096 [ 56.982495][ T6373] EXT4-fs (loop1): blocksize: 2048 [ 56.988337][ T6382] msdos: Bad value for 'time_offset' [ 57.091930][ T6395] loop3: detected capacity change from 0 to 1024 [ 57.126289][ T6402] loop2: detected capacity change from 0 to 512 [ 57.152491][ T6395] EXT4-fs (loop3): filesystem is read-only [ 57.221942][ T6411] loop3: detected capacity change from 0 to 512 [ 57.286054][ T6422] loop1: detected capacity change from 0 to 736 [ 57.341600][ T6422] rock: directory entry would overflow storage [ 57.348151][ T6422] rock: sig=0x3b10, size=4, remaining=3 [ 57.458324][ T6441] tmpfs: Bad value for 'mpol' [ 57.522768][ T6451] loop2: detected capacity change from 0 to 2048 [ 57.560026][ T6457] loop4: detected capacity change from 0 to 164 [ 57.574940][ T6442] loop3: detected capacity change from 0 to 8192 [ 57.608575][ T6442] loop3: p1 p2 p4 < > [ 57.612742][ T6442] loop3: partition table partially beyond EOD, truncated [ 57.625674][ T6442] loop3: p1 start 16777216 is beyond EOD, truncated [ 57.632332][ T6442] loop3: p2 size 515840 extends beyond EOD, truncated [ 57.661232][ T6442] loop3: p4 start 16777216 is beyond EOD, truncated [ 57.835542][ T3710] udevd[3710]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 57.875631][ T3710] udevd[3710]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 57.955080][ T6507] loop3: detected capacity change from 0 to 128 [ 58.033147][ T29] audit: type=1400 audit(144.013:184): avc: denied { create } for pid=6516 comm="syz.0.1461" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ipx_socket permissive=1 [ 58.341565][ T6572] loop4: detected capacity change from 0 to 136 [ 58.361020][ T6576] tmpfs: Bad value for 'mpol' [ 58.431555][ T6587] loop2: detected capacity change from 0 to 128 [ 58.490019][ T29] audit: type=1400 audit(144.516:185): avc: denied { mount } for pid=6585 comm="syz.2.1492" name="/" dev="loop2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 58.551138][ T29] audit: type=1326 audit(144.570:186): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6598 comm="syz.4.1499" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f9e0a32ebe9 code=0x0 [ 58.556835][ T6599] loop3: detected capacity change from 0 to 1024 [ 58.582068][ T29] audit: type=1400 audit(144.612:187): avc: denied { unmount } for pid=3310 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 58.609651][ T6599] EXT4-fs: Ignoring removed bh option [ 58.638483][ T6599] EXT4-fs: inline encryption not supported [ 58.673310][ T6599] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 58.687603][ T6612] loop2: detected capacity change from 0 to 512 [ 58.700255][ T6599] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c84ce028, mo2=0000] [ 58.712156][ T6612] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 58.724707][ T6599] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #3: block 2: comm syz.3.1498: lblock 2 mapped to illegal pblock 2 (length 1) [ 58.768479][ T6599] EXT4-fs (loop3): Remounting filesystem read-only [ 58.775141][ T6599] Quota error (device loop3): qtree_write_dquot: dquota write failed [ 58.786365][ T6612] EXT4-fs error (device loop2): ext4_init_orphan_info:611: comm syz.2.1505: orphan file block 0: bad magic [ 58.815285][ T6612] EXT4-fs (loop2): Remounting filesystem read-only [ 58.824816][ T6599] Quota error (device loop3): v2_write_file_info: Can't write info structure [ 58.849728][ T6612] EXT4-fs (loop2): mount failed [ 58.858244][ T6599] EXT4-fs (loop3): 1 orphan inode deleted [ 58.958132][ T6635] loop4: detected capacity change from 0 to 512 [ 59.010828][ T6635] EXT4-fs: Ignoring removed nobh option [ 59.048009][ T6635] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 59.059070][ T6635] EXT4-fs (loop4): orphan cleanup on readonly fs [ 59.065676][ T6635] EXT4-fs error (device loop4): ext4_orphan_get:1418: comm syz.4.1512: bad orphan inode 15 [ 59.086944][ T6635] ext4_test_bit(bit=14, block=18) = 1 [ 59.092399][ T6635] is_bad_inode(inode)=0 [ 59.096617][ T6635] NEXT_ORPHAN(inode)=1023 [ 59.101135][ T6635] max_ino=32 [ 59.104456][ T6635] i_nlink=0 [ 59.239459][ T6635] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.1512: bg 0: block 161: padding at end of block bitmap is not set [ 59.280738][ T6659] loop3: detected capacity change from 0 to 512 [ 59.303811][ T6635] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 59.316997][ T6659] journal_path: Non-blockdev passed as './bus' [ 59.323227][ T6659] EXT4-fs: error: could not find journal device path [ 59.611226][ T6691] SELinux: Context system_u:object_r:hald_sonypic_exec_t:s0 is not valid (left unmapped). [ 59.674706][ T6693] loop3: detected capacity change from 0 to 2048 [ 59.707554][ T6693] EXT4-fs error (device loop3): __ext4_fill_super:5504: inode #2: comm syz.3.1544: iget: bad extended attribute block 281474976710655 [ 59.746117][ T6693] EXT4-fs (loop3): get root inode failed [ 59.751820][ T6693] EXT4-fs (loop3): mount failed [ 60.114643][ T6730] loop4: detected capacity change from 0 to 512 [ 60.131329][ T6732] loop2: detected capacity change from 0 to 1024 [ 60.152615][ T6730] EXT4-fs (loop4): orphan cleanup on readonly fs [ 60.162927][ T6732] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 60.174097][ T6732] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 60.210167][ T6732] JBD2: no valid journal superblock found [ 60.216053][ T6732] EXT4-fs (loop2): Could not load journal inode [ 60.227148][ T6730] EXT4-fs error (device loop4): ext4_orphan_get:1418: comm syz.4.1561: bad orphan inode 13 [ 60.304268][ T6730] ext4_test_bit(bit=12, block=18) = 1 [ 60.309690][ T6730] is_bad_inode(inode)=0 [ 60.313993][ T6730] NEXT_ORPHAN(inode)=2130706432 [ 60.318849][ T6730] max_ino=32 [ 60.322200][ T6730] i_nlink=1 [ 60.568638][ T6773] loop3: detected capacity change from 0 to 128 [ 60.599318][ T6773] FAT-fs (loop3): bogus logical sector size 65535 [ 60.605968][ T6773] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 60.615328][ T6773] FAT-fs (loop3): Can't find a valid FAT filesystem [ 60.787455][ T6799] loop3: detected capacity change from 0 to 2048 [ 60.853173][ T3710] loop3: p1 < > p2 p3 < p5 p6 > p4 [ 60.858415][ T3710] loop3: partition table partially beyond EOD, truncated [ 60.865955][ T6805] loop4: detected capacity change from 0 to 2048 [ 60.879713][ T3710] loop3: p1 start 4278190080 is beyond EOD, truncated [ 60.886717][ T3710] loop3: p2 start 16908800 is beyond EOD, truncated [ 60.900687][ T3710] loop3: p5 start 16908800 is beyond EOD, truncated [ 60.907630][ T5372] loop4: p1 < > p4 [ 60.916789][ T6799] loop3: p1 < > p2 p3 < p5 p6 > p4 [ 60.919027][ T5372] loop4: p4 start 42180 is beyond EOD, truncated [ 60.922094][ T6799] loop3: partition table partially beyond EOD, truncated [ 60.950164][ T6811] loop2: detected capacity change from 0 to 512 [ 60.959597][ T6805] loop4: p1 < > p4 [ 60.971487][ T6799] loop3: p1 start 4278190080 is beyond EOD, truncated [ 60.974266][ T6805] loop4: p4 start 42180 is beyond EOD, truncated [ 60.978415][ T6799] loop3: p2 start 16908800 is beyond EOD, truncated [ 61.021998][ T2994] loop4: p1 < > p4 [ 61.028756][ T2994] loop4: p4 start 42180 is beyond EOD, truncated [ 61.038670][ T6799] loop3: p5 start 16908800 is beyond EOD, truncated [ 61.077437][ T4428] udevd[4428]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 61.122661][ T4428] udevd[4428]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 61.167859][ T4428] udevd[4428]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 61.474266][ T6870] loop2: detected capacity change from 0 to 1024 [ 61.486217][ T6873] loop3: detected capacity change from 0 to 512 [ 61.502958][ T6870] EXT4-fs (loop2): bad geometry: first data block is 0 with a 1k block and cluster size [ 61.556219][ T6873] EXT4-fs (loop3): too many log groups per flexible block group [ 61.564019][ T6873] EXT4-fs (loop3): failed to initialize mballoc (-12) [ 61.578219][ T6873] EXT4-fs (loop3): mount failed [ 61.809456][ T6906] loop1: detected capacity change from 0 to 1024 [ 61.845940][ T6906] EXT4-fs: inline encryption not supported [ 61.875389][ T6906] EXT4-fs: Ignoring removed bh option [ 61.884613][ T6906] EXT4-fs (loop1): unsupported descriptor size 0 [ 61.967170][ T6926] loop4: detected capacity change from 0 to 256 [ 62.004365][ T6926] msdos: Bad value for 'uid' [ 62.009173][ T6926] msdos: Bad value for 'uid' [ 62.265636][ T6965] loop4: detected capacity change from 0 to 512 [ 62.268118][ T6968] loop1: detected capacity change from 0 to 512 [ 62.302205][ T6973] loop3: detected capacity change from 0 to 164 [ 62.310751][ T6965] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 62.336957][ T6965] EXT4-fs (loop4): orphan cleanup on readonly fs [ 62.350559][ T29] kauditd_printk_skb: 7 callbacks suppressed [ 62.350573][ T29] audit: type=1400 audit(404.639:195): avc: denied { mount } for pid=6971 comm="syz.3.1680" name="/" dev="loop3" ino=1792 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 [ 62.401267][ T6965] EXT4-fs error (device loop4): ext4_orphan_get:1418: comm syz.4.1676: bad orphan inode 15 [ 62.411513][ T29] audit: type=1400 audit(404.714:196): avc: denied { unmount } for pid=3314 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 [ 62.423647][ T6977] loop2: detected capacity change from 0 to 512 [ 62.457773][ T6977] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 62.463343][ T6965] ext4_test_bit(bit=14, block=18) = 1 [ 62.471396][ T6965] is_bad_inode(inode)=0 [ 62.475587][ T6965] NEXT_ORPHAN(inode)=1023 [ 62.479959][ T6965] max_ino=32 [ 62.483252][ T6965] i_nlink=0 [ 62.494894][ T6965] EXT4-fs error (device loop4): ext4_xattr_delete_inode:2962: inode #15: comm syz.4.1676: corrupted xattr block 19: e_value size too large [ 62.514065][ T6977] EXT4-fs error (device loop2): mb_free_blocks:2017: group 0, inode 11: block 64:freeing already freed block (bit 63); block bitmap corrupt. [ 62.530785][ T6965] EXT4-fs warning (device loop4): ext4_evict_inode:274: xattr delete (err -117) [ 62.564283][ T6977] EXT4-fs error (device loop2): ext4_do_update_inode:5653: inode #11: comm syz.2.1683: corrupted inode contents [ 62.609354][ T6977] EXT4-fs error (device loop2): ext4_dirty_inode:6538: inode #11: comm syz.2.1683: mark_inode_dirty error [ 62.668917][ T6977] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.1683: invalid indirect mapped block 1 (level 1) [ 62.727190][ T6977] EXT4-fs error (device loop2): ext4_do_update_inode:5653: inode #11: comm syz.2.1683: corrupted inode contents [ 62.734396][ T7004] loop1: detected capacity change from 0 to 1024 [ 62.768260][ T6977] EXT4-fs error (device loop2) in ext4_orphan_del:305: Corrupt filesystem [ 62.801725][ T6977] EXT4-fs error (device loop2): ext4_do_update_inode:5653: inode #11: comm syz.2.1683: corrupted inode contents [ 62.814685][ T7004] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 62.836802][ T6977] EXT4-fs error (device loop2): ext4_truncate:4666: inode #11: comm syz.2.1683: mark_inode_dirty error [ 62.850733][ T7004] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a040e11d, mo2=0002] [ 62.875864][ T7004] System zones: 0-1, 2-3, 4-36, 98-101, 102-102 [ 62.898034][ T6977] EXT4-fs error (device loop2) in ext4_process_orphan:347: Corrupt filesystem [ 62.962602][ T6977] EXT4-fs (loop2): 1 truncate cleaned up [ 63.102081][ T7035] loop1: detected capacity change from 0 to 512 [ 63.142041][ T7035] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 63.209302][ T7035] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #16: comm syz.1.1709: invalid indirect mapped block 4294967295 (level 0) [ 63.272103][ T7035] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #16: comm syz.1.1709: invalid indirect mapped block 4294967295 (level 1) [ 63.297412][ T7060] delete_channel: no stack [ 63.301887][ T7060] delete_channel: no stack [ 63.339223][ T7035] EXT4-fs (loop1): 1 orphan inode deleted [ 63.345163][ T7035] EXT4-fs (loop1): 1 truncate cleaned up [ 63.448963][ T7077] loop2: detected capacity change from 0 to 512 [ 63.471296][ T7077] EXT4-fs: Ignoring removed bh option [ 63.494258][ T7077] EXT4-fs (loop2): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 63.495034][ T5372] udevd[5372]: incorrect ext4 checksum on /dev/loop2 [ 63.546175][ T7088] loop4: detected capacity change from 0 to 512 [ 63.567156][ T7092] delete_channel: no stack [ 63.582194][ T7092] delete_channel: no stack [ 63.589451][ T7088] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 63.597510][ T7088] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8842c01c, mo2=0002] [ 63.615674][ T7093] loop2: detected capacity change from 0 to 1024 [ 63.634884][ T7093] EXT4-fs (loop2): SIPHASH is not a valid default hash value [ 63.660914][ T7088] EXT4-fs (loop4): orphan cleanup on readonly fs [ 63.706425][ T7088] EXT4-fs error (device loop4): ext4_orphan_get:1392: inode #13: comm syz.4.1734: iget: bad i_size value: 12154761577498 [ 63.770737][ T7088] EXT4-fs error (device loop4): ext4_orphan_get:1397: comm syz.4.1734: couldn't read orphan inode 13 (err -117) [ 63.795812][ T7114] loop2: detected capacity change from 0 to 512 [ 63.815374][ T7114] EXT4-fs: Ignoring removed oldalloc option [ 63.851028][ T7114] EXT4-fs error (device loop2): ext4_xattr_inode_iget:433: comm syz.2.1747: Parent and EA inode have the same ino 15 [ 63.904421][ T7114] EXT4-fs error (device loop2): ext4_xattr_inode_iget:433: comm syz.2.1747: Parent and EA inode have the same ino 15 [ 63.953209][ T7114] EXT4-fs (loop2): 1 orphan inode deleted [ 63.966008][ T7134] loop3: detected capacity change from 0 to 2048 [ 63.999821][ T7134] EXT4-fs (loop3): failed to initialize system zone (-117) [ 64.007584][ T7143] loop1: detected capacity change from 0 to 512 [ 64.016480][ T7134] EXT4-fs (loop3): mount failed [ 64.042944][ T7149] IPv6: addrconf: prefix option has invalid lifetime [ 64.056099][ T7147] loop0: detected capacity change from 0 to 2048 [ 64.069503][ T7143] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 64.089973][ T7151] loop4: detected capacity change from 0 to 512 [ 64.107606][ T7151] ext4: Unknown parameter 'nouser_xattr' [ 64.107673][ T5372] loop0: p1 < > p3 [ 64.108204][ T5372] loop0: p3 size 134217728 extends beyond EOD, truncated [ 64.124660][ T7143] EXT4-fs (loop1): orphan cleanup on readonly fs [ 64.142878][ T7143] EXT4-fs error (device loop1): ext4_ext_check_inode:523: inode #3: comm syz.1.1760: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 7, max 0(0), depth 0(0) [ 64.167880][ T7147] loop0: p1 < > p3 [ 64.172673][ T7147] loop0: p3 size 134217728 extends beyond EOD, truncated [ 64.174880][ T7143] EXT4-fs error (device loop1): ext4_quota_enable:7131: comm syz.1.1760: Bad quota inode: 3, type: 0 [ 64.191377][ T7143] EXT4-fs warning (device loop1): ext4_enable_quotas:7172: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 64.206119][ T7143] EXT4-fs (loop1): Cannot turn on quotas: error -117 [ 64.209964][ T2994] loop0: p1 < > p3 [ 64.217636][ T2994] loop0: p3 size 134217728 extends beyond EOD, truncated [ 64.256601][ T7165] loop4: detected capacity change from 0 to 164 [ 64.273385][ T3710] udevd[3710]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 64.291524][ T4428] udevd[4428]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 64.293554][ T29] audit: type=1326 audit(1174.692:197): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7161 comm="syz.1.1771" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f070a2cebe9 code=0x0 [ 64.382725][ T3710] udevd[3710]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 64.421252][ T7187] loop4: detected capacity change from 0 to 1024 [ 64.421353][ T4428] udevd[4428]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 64.477700][ T3710] udevd[3710]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 64.491157][ T4428] udevd[4428]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 64.556291][ T7199] loop4: detected capacity change from 0 to 512 [ 64.593367][ T7199] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 64.622671][ T7199] EXT4-fs (loop4): orphan cleanup on readonly fs [ 64.636926][ T7199] Quota error (device loop4): dq_insert_tree: Quota tree root isn't allocated! [ 64.646050][ T7199] Quota error (device loop4): qtree_write_dquot: Error -5 occurred while creating quota [ 64.655855][ T7199] EXT4-fs error (device loop4): ext4_acquire_dquot:6937: comm syz.4.1783: Failed to acquire dquot type 1 [ 64.678766][ T7199] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.1783: bg 0: block 40: padding at end of block bitmap is not set [ 64.703587][ T7199] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 64.752835][ T7199] EXT4-fs (loop4): 1 truncate cleaned up [ 64.754391][ T7222] loop1: detected capacity change from 0 to 2048 [ 64.815883][ T5372] loop1: p2 < > p3 < > [ 64.820116][ T5372] loop1: partition table partially beyond EOD, truncated [ 64.842789][ T5372] loop1: p2 start 4278190080 is beyond EOD, truncated [ 64.871183][ T7242] ip_tunnel: non-ECT from 172.20.20.187 with TOS=0x2 [ 64.886519][ T7240] loop4: detected capacity change from 0 to 512 [ 64.897197][ T7222] loop1: p2 < > p3 < > [ 64.901569][ T7222] loop1: partition table partially beyond EOD, truncated [ 64.906976][ T7240] EXT4-fs: Ignoring removed bh option [ 64.914316][ T7222] loop1: p2 start 4278190080 is beyond EOD, truncated [ 64.921698][ T7240] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 64.930299][ T7240] EXT4-fs (loop4): fragment/cluster size (4096) != block size (2048) [ 64.971487][ T29] audit: type=1400 audit(1175.427:198): avc: denied { execmem } for pid=7252 comm="syz.1.1810" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 65.011456][ T7260] 9pnet_fd: Insufficient options for proto=fd [ 65.055108][ T7266] loop1: detected capacity change from 0 to 512 [ 65.111198][ T7271] loop0: detected capacity change from 0 to 1024 [ 65.119967][ T7266] EXT4-fs: Ignoring removed oldalloc option [ 65.147770][ T7266] EXT4-fs error (device loop1): ext4_xattr_inode_iget:433: comm syz.1.1816: Parent and EA inode have the same ino 15 [ 65.162279][ T7271] EXT4-fs: Ignoring removed bh option [ 65.175223][ T7271] EXT4-fs (loop0): can't mount with both data=journal and delalloc [ 65.195318][ T7266] EXT4-fs error (device loop1): ext4_xattr_inode_iget:433: comm syz.1.1816: Parent and EA inode have the same ino 15 [ 65.213510][ T7266] EXT4-fs (loop1): 1 orphan inode deleted [ 65.391892][ T7309] loop1: detected capacity change from 0 to 512 [ 65.495366][ T7309] EXT4-fs (loop1): failed to open journal device unknown-block(0,0) -6 [ 65.579982][ T7346] loop2: detected capacity change from 0 to 164 [ 65.587692][ T7350] loop3: detected capacity change from 0 to 1024 [ 65.630242][ T7346] rock: directory entry would overflow storage [ 65.636574][ T7346] rock: sig=0x5252, size=5, remaining=3 [ 65.642900][ T7350] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (51269!=20869) [ 65.658506][ T7350] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 65.679651][ T7350] EXT4-fs error (device loop3): ext4_get_journal_inode:5800: comm syz.3.1857: inode #100663328: comm syz.3.1857: iget: illegal inode # [ 65.684410][ T7359] tmpfs: Bad value for 'mpol' [ 65.733562][ T7350] EXT4-fs (loop3): Remounting filesystem read-only [ 65.740184][ T7350] EXT4-fs (loop3): no journal found [ 65.742370][ T7362] loop0: detected capacity change from 0 to 1764 [ 65.745632][ T7350] EXT4-fs (loop3): can't get journal size [ 65.772964][ T7362] ISOFS: Unable to identify CD-ROM format. [ 65.837547][ T7350] EXT4-fs (loop3): failed to initialize system zone (-22) [ 65.851982][ T7350] EXT4-fs (loop3): mount failed [ 65.916210][ T7391] loop1: detected capacity change from 0 to 128 [ 65.965943][ T7393] loop3: detected capacity change from 0 to 2048 [ 66.019259][ T29] audit: type=1400 audit(1176.519:199): avc: denied { read write } for pid=7404 comm="syz.0.1884" name="uhid" dev="devtmpfs" ino=252 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 66.042202][ T29] audit: type=1400 audit(1176.519:200): avc: denied { open } for pid=7404 comm="syz.0.1884" path="/dev/uhid" dev="devtmpfs" ino=252 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 66.216674][ T7441] loop2: detected capacity change from 0 to 512 [ 66.230879][ T7441] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 66.240973][ T7441] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 66.250367][ T7441] EXT4-fs (loop2): The Hurd can't support 64-bit file systems [ 66.333852][ T7454] loop4: detected capacity change from 0 to 1764 [ 66.354067][ T7460] loop2: detected capacity change from 0 to 512 [ 66.403915][ T7461] can: request_module (can-proto-4) failed. [ 66.439513][ T7460] EXT4-fs mount: 40 callbacks suppressed [ 66.439531][ T7460] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 66.535862][ T3310] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 66.560170][ T7481] loop1: detected capacity change from 0 to 8192 [ 66.813207][ T7535] bpf: Bad value for 'gid' [ 66.875094][ T29] audit: type=1400 audit(1177.422:201): avc: denied { create } for pid=7543 comm="syz.1.1952" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 66.933615][ T7536] loop4: detected capacity change from 0 to 8192 [ 66.962486][ T29] audit: type=1326 audit(1177.517:202): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7557 comm="syz.2.1959" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f2fa1c4ebe9 code=0x0 [ 67.030592][ T3710] loop4: p1 < > p3 < p5 > p4 [ 67.038813][ T3710] loop4: p4 size 3081 extends beyond EOD, truncated [ 67.062245][ T3710] loop4: p5 size 3081 extends beyond EOD, truncated [ 67.071524][ T7573] SELinux: Context u:r:untrusted_app:s0:c512,c768 is not valid (left unmapped). [ 67.098772][ T7536] loop4: p1 < > p3 < p5 > p4 [ 67.115402][ T7536] loop4: p4 size 3081 extends beyond EOD, truncated [ 67.120051][ T7581] loop0: detected capacity change from 0 to 128 [ 67.124953][ T7536] loop4: p5 size 3081 extends beyond EOD, truncated [ 67.137738][ T7581] EXT4-fs error (device loop0): __ext4_fill_super:5504: inode #2: comm syz.0.1969: iget: checksum invalid [ 67.146588][ T29] kauditd_printk_skb: 2 callbacks suppressed [ 67.146603][ T29] audit: type=1400 audit(1177.716:205): avc: denied { remove_name } for pid=3306 comm="syz-executor" name="binderfs" dev="tmpfs" ino=2041 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="u:r:untrusted_app:s0:c512,c768" [ 67.181828][ T29] audit: type=1400 audit(1177.716:206): avc: denied { rmdir } for pid=3306 comm="syz-executor" name="394" dev="tmpfs" ino=2037 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="u:r:untrusted_app:s0:c512,c768" [ 67.202157][ T7590] delete_channel: no stack [ 67.213080][ T7590] delete_channel: no stack [ 67.226693][ T7592] tmpfs: Bad value for 'nr_inodes' [ 67.233355][ T7581] EXT4-fs (loop0): get root inode failed [ 67.239043][ T7581] EXT4-fs (loop0): mount failed [ 67.261052][ T7597] loop2: detected capacity change from 0 to 128 [ 67.403118][ T5372] udevd[5372]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 67.403193][ T3710] udevd[3710]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 67.418868][ T4428] udevd[4428]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 67.434460][ T3562] udevd[3562]: inotify_add_watch(7, /dev/loop4p5, 10) failed: No such file or directory [ 67.472342][ T3710] udevd[3710]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 67.474998][ T5372] udevd[5372]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 67.494972][ T3562] udevd[3562]: inotify_add_watch(7, /dev/loop4p5, 10) failed: No such file or directory [ 67.515850][ T4428] udevd[4428]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 67.542283][ T7633] cgroup: none used incorrectly [ 67.798964][ T7683] loop3: detected capacity change from 0 to 512 [ 67.836539][ T7683] FAT-fs (loop3): bogus sectors per cluster 0 [ 67.842884][ T7683] FAT-fs (loop3): Can't find a valid FAT filesystem [ 67.905566][ T7698] loop0: detected capacity change from 0 to 512 [ 67.951188][ T7698] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 67.978533][ T7714] loop3: detected capacity change from 0 to 512 [ 67.987436][ T7698] EXT4-fs error (device loop0): ext4_iget_extra_inode:5104: inode #15: comm syz.0.2029: corrupted in-inode xattr: bad e_name length [ 68.002270][ T7714] msdos: Unexpected value for 'discard' [ 68.014706][ T7698] EXT4-fs error (device loop0): ext4_orphan_get:1397: comm syz.0.2029: couldn't read orphan inode 15 (err -117) [ 68.031162][ T7698] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 68.034778][ T7719] loop1: detected capacity change from 0 to 1024 [ 68.091767][ T7719] EXT4-fs: Ignoring removed bh option [ 68.113692][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.122575][ T7719] EXT4-fs: Ignoring removed bh option [ 68.162229][ T7719] EXT4-fs: Mount option(s) incompatible with ext2 [ 68.210403][ T7745] capability: warning: `syz.2.2050' uses 32-bit capabilities (legacy support in use) [ 68.313167][ T29] audit: type=1400 audit(1178.934:207): avc: denied { create } for pid=7760 comm="syz.4.2059" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 68.350377][ T7768] loop4: detected capacity change from 0 to 512 [ 68.403380][ T7768] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 68.422311][ T7776] loop1: detected capacity change from 0 to 736 [ 68.430735][ T7768] EXT4-fs (loop4): orphan cleanup on readonly fs [ 68.464071][ T7768] EXT4-fs error (device loop4): ext4_do_update_inode:5653: inode #16: comm syz.4.2062: corrupted inode contents [ 68.476193][ T7768] EXT4-fs (loop4): Remounting filesystem read-only [ 68.483688][ T7768] EXT4-fs (loop4): 1 truncate cleaned up [ 68.490026][ T41] EXT4-fs (loop4): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 68.500651][ T41] Quota error (device loop4): write_blk: dquota write failed [ 68.508215][ T41] Quota error (device loop4): remove_free_dqentry: Can't write block (5) with free entries [ 68.508325][ T7792] loop3: detected capacity change from 0 to 512 [ 68.518231][ T41] EXT4-fs (loop4): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 68.518257][ T41] Quota error (device loop4): write_blk: dquota write failed [ 68.542501][ T41] Quota error (device loop4): free_dqentry: Can't move quota data block (5) to free list [ 68.561565][ T7796] tmpfs: Bad value for 'mpol' [ 68.598176][ T7792] EXT4-fs error (device loop3): ext4_orphan_get:1392: comm syz.3.2073: inode #15: comm syz.3.2073: iget: illegal inode # [ 68.612316][ T7792] EXT4-fs error (device loop3): ext4_orphan_get:1397: comm syz.3.2073: couldn't read orphan inode 15 (err -117) [ 68.613853][ T41] EXT4-fs (loop4): Quota write (off=8, len=24) cancelled because transaction is not started [ 68.626037][ T7806] futex_wake_op: syz.2.2079 tries to shift op by -1; fix this program [ 68.634383][ T41] Quota error (device loop4): v2_write_file_info: Can't write info structure [ 68.634752][ T41] Quota error (device loop4): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 68.663135][ T7792] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 68.675469][ T7768] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 68.727805][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.781144][ T7822] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(3) [ 68.787759][ T7822] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 68.795429][ T7822] vhci_hcd vhci_hcd.0: Device attached [ 68.795788][ T3315] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.822912][ T7826] loop1: detected capacity change from 0 to 512 [ 68.846511][ T7823] vhci_hcd: connection closed [ 68.846842][ T41] vhci_hcd: stop threads [ 68.855939][ T41] vhci_hcd: release socket [ 68.860446][ T41] vhci_hcd: disconnect device [ 68.898209][ T7826] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.2089: invalid indirect mapped block 4294967295 (level 1) [ 68.935654][ T7826] EXT4-fs (loop1): Remounting filesystem read-only [ 68.943738][ T7843] loop0: detected capacity change from 0 to 1024 [ 68.952136][ T7826] EXT4-fs (loop1): 2 truncates cleaned up [ 68.959316][ T7847] cgroup: No subsys list or none specified [ 68.966640][ T7843] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 68.977698][ T7843] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (38281!=20869) [ 68.987588][ T7843] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 68.987762][ T7826] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 68.997800][ T7843] EXT4-fs error (device loop0): ext4_get_journal_inode:5800: comm syz.0.2096: inode #1: comm syz.0.2096: iget: illegal inode # [ 69.026655][ T7849] loop4: detected capacity change from 0 to 164 [ 69.054126][ T7843] EXT4-fs (loop0): no journal found [ 69.059532][ T7843] EXT4-fs (loop0): can't get journal size [ 69.068647][ T3306] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.103046][ T7843] EXT4-fs (loop0): failed to initialize system zone (-22) [ 69.110788][ T7851] loop2: detected capacity change from 0 to 4096 [ 69.121934][ T7851] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 69.130572][ T7843] EXT4-fs (loop0): mount failed [ 69.142226][ T7851] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 69.180319][ T7861] loop4: detected capacity change from 0 to 512 [ 69.193104][ T3310] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.200176][ T7861] EXT4-fs: Ignoring removed nobh option [ 69.266900][ T7861] EXT4-fs error (device loop4): ext4_do_update_inode:5653: inode #3: comm syz.4.2105: corrupted inode contents [ 69.296133][ T7861] EXT4-fs error (device loop4): ext4_dirty_inode:6538: inode #3: comm syz.4.2105: mark_inode_dirty error [ 69.396418][ T7861] EXT4-fs error (device loop4): ext4_do_update_inode:5653: inode #3: comm syz.4.2105: corrupted inode contents [ 69.419624][ T7893] loop0: detected capacity change from 0 to 1024 [ 69.448653][ T7899] loop2: detected capacity change from 0 to 512 [ 69.452097][ T7861] EXT4-fs error (device loop4): __ext4_ext_dirty:206: inode #3: comm syz.4.2105: mark_inode_dirty error [ 69.468004][ T7893] EXT4-fs: Ignoring removed nobh option [ 69.491816][ T7899] EXT4-fs (loop2): 1 orphan inode deleted [ 69.499377][ T7861] Quota error (device loop4): write_blk: dquota write failed [ 69.511590][ T7861] EXT4-fs error (device loop4): ext4_acquire_dquot:6937: comm syz.4.2105: Failed to acquire dquot type 0 [ 69.515165][ T7899] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 69.528191][ T7907] loop3: detected capacity change from 0 to 512 [ 69.546720][ T7893] EXT4-fs (loop0): stripe (747) is not aligned with cluster size (16), stripe is disabled [ 69.549412][ T7907] EXT4-fs warning (device loop3): ext4_init_metadata_csum:4627: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 69.570494][ T7907] EXT4-fs (loop3): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 69.579451][ T3710] udevd[3710]: incorrect ext4 checksum on /dev/loop3 [ 69.590457][ T7861] EXT4-fs error (device loop4): ext4_do_update_inode:5653: inode #16: comm syz.4.2105: corrupted inode contents [ 69.590852][ T7893] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 69.603936][ T3710] udevd[3710]: incorrect ext4 checksum on /dev/loop3 [ 69.623074][ T7861] EXT4-fs error (device loop4): ext4_dirty_inode:6538: inode #16: comm syz.4.2105: mark_inode_dirty error [ 69.653223][ T3310] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.676668][ T7861] EXT4-fs error (device loop4): ext4_do_update_inode:5653: inode #16: comm syz.4.2105: corrupted inode contents [ 69.695629][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.734327][ T7861] EXT4-fs error (device loop4): __ext4_ext_dirty:206: inode #16: comm syz.4.2105: mark_inode_dirty error [ 69.750117][ T7861] EXT4-fs error (device loop4): ext4_do_update_inode:5653: inode #16: comm syz.4.2105: corrupted inode contents [ 69.773759][ T7861] EXT4-fs error (device loop4) in ext4_orphan_del:305: Corrupt filesystem [ 69.796741][ T7861] EXT4-fs error (device loop4): ext4_do_update_inode:5653: inode #16: comm syz.4.2105: corrupted inode contents [ 69.829025][ T7861] EXT4-fs error (device loop4): ext4_truncate:4666: inode #16: comm syz.4.2105: mark_inode_dirty error [ 69.856143][ T7861] EXT4-fs error (device loop4) in ext4_process_orphan:347: Corrupt filesystem [ 69.869246][ T7861] EXT4-fs (loop4): 1 truncate cleaned up [ 69.879541][ T7861] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 69.898652][ T7943] tmpfs: Bad value for 'mpol' [ 69.977267][ T3315] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 70.184339][ T7960] loop0: detected capacity change from 0 to 8192 [ 70.222411][ T3710] loop0: p1 < > p3 < p5 > p4 [ 70.240194][ T3710] loop0: p4 size 3081 extends beyond EOD, truncated [ 70.254404][ T3710] loop0: p5 size 3081 extends beyond EOD, truncated [ 70.281562][ T7960] loop0: p1 < > p3 < p5 > p4 [ 70.292318][ T7960] loop0: p4 size 3081 extends beyond EOD, truncated [ 70.324890][ T7960] loop0: p5 size 3081 extends beyond EOD, truncated [ 70.349656][ T8017] loop3: detected capacity change from 0 to 512 [ 70.404942][ T8017] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 70.437628][ T8026] loop4: detected capacity change from 0 to 164 [ 70.469336][ T8026] isofs_fill_super: bread failed, dev=loop4, iso_blknum=41, block=82 [ 70.509665][ T8017] EXT4-fs (loop3): 1 truncate cleaned up [ 70.515695][ T8017] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 70.602788][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 70.629961][ T8052] loop1: detected capacity change from 0 to 128 [ 70.668095][ T8052] msdos: Bad value for 'gid' [ 70.672785][ T8052] msdos: Bad value for 'gid' [ 70.753535][ T8054] loop4: detected capacity change from 0 to 8192 [ 70.818818][ T8073] loop3: detected capacity change from 0 to 2048 [ 70.848877][ T8075] loop1: detected capacity change from 0 to 512 [ 70.863905][ T8075] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (3832!=33349) [ 70.878723][ T8075] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e01c, mo2=0002] [ 70.886722][ T8075] System zones: 1-12 [ 70.892321][ T8075] EXT4-fs (loop1): orphan cleanup on readonly fs [ 70.898843][ T8075] EXT4-fs error (device loop1): ext4_read_inode_bitmap:167: comm syz.1.2206: Inode bitmap for bg 0 marked uninitialized [ 70.913275][ T8075] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 70.925222][ T8078] loop4: detected capacity change from 0 to 128 [ 70.939503][ T3306] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 70.974088][ T8073] loop3: unable to read partition table [ 70.991686][ T8073] loop3: partition table beyond EOD, truncated [ 70.998041][ T8073] loop_reread_partitions: partition scan of loop3 () failed (rc=-5) [ 71.074551][ T2994] loop3: unable to read partition table [ 71.095986][ T2994] loop3: partition table beyond EOD, truncated [ 71.270506][ T8128] nfs: Unknown parameter '' [ 71.509206][ T8166] loop1: detected capacity change from 0 to 512 [ 71.587304][ T8179] loop3: detected capacity change from 0 to 512 [ 71.636791][ T8179] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 71.688830][ T8179] EXT4-fs error (device loop3): __ext4_fill_super:5504: inode #2: comm syz.3.2257: casefold flag without casefold feature [ 71.722149][ T8179] EXT4-fs (loop3): get root inode failed [ 71.727987][ T8179] EXT4-fs (loop3): mount failed [ 71.843436][ T8225] ip6_tunnel: non-ECT from fc00:0000:0000:0000:0000:0000:0000:0000 with DS=0x3 [ 72.122705][ T8251] loop0: detected capacity change from 0 to 8192 [ 72.165442][ T8276] syz.2.2305 uses obsolete (PF_INET,SOCK_PACKET) [ 72.446746][ T8324] loop4: detected capacity change from 0 to 1024 [ 72.466391][ T8324] EXT4-fs warning (device loop4): ext4_multi_mount_protect:318: fsck is running on the filesystem [ 72.477291][ T8324] EXT4-fs warning (device loop4): ext4_multi_mount_protect:318: MMP failure info: last update time: 1669132791, last update node: dvyukov-desk.muc.corp.google.com, last update device: loop5 [ 72.486383][ T8332] loop0: detected capacity change from 0 to 164 [ 72.622957][ T8349] loop0: detected capacity change from 0 to 1024 [ 72.652408][ T8349] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 72.653587][ T8355] IPv6: addrconf: prefix option has invalid lifetime [ 72.669457][ T8355] IPv6: addrconf: prefix option has invalid lifetime [ 72.676257][ T8355] IPv6: addrconf: prefix option has invalid lifetime [ 72.690317][ T8349] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 72.701208][ T8349] EXT4-fs (loop0): orphan cleanup on readonly fs [ 72.709213][ T8349] __quota_error: 5 callbacks suppressed [ 72.709228][ T8349] Quota error (device loop0): v2_read_file_info: Can't read info structure [ 72.714962][ T8362] loop1: detected capacity change from 0 to 256 [ 72.724285][ T8349] EXT4-fs warning (device loop0): ext4_enable_quotas:7172: Failed to enable quota tracking (type=0, err=-5, ino=3). Please run e2fsck to fix. [ 72.744499][ T8349] EXT4-fs (loop0): Cannot turn on quotas: error -5 [ 72.755547][ T8362] FAT-fs (loop1): bogus logical sector size 65529 [ 72.762035][ T8362] FAT-fs (loop1): Can't find a valid FAT filesystem [ 72.778688][ T8349] EXT4-fs (loop0): 1 truncate cleaned up [ 72.789013][ T29] audit: type=1326 audit(1951.634:212): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8365 comm="syz.2.2349" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f2fa1c4ebe9 code=0x0 [ 72.790649][ T8349] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 72.863938][ T8374] ip6_tunnel: non-ECT from fc00:0000:0000:0000:0000:0000:0000:0001 with DS=0xa1 [ 72.881656][ T8372] loop1: detected capacity change from 0 to 2048 [ 72.897027][ T8372] EXT4-fs: Ignoring removed mblk_io_submit option [ 72.903661][ T8372] EXT4-fs: test_dummy_encryption option not supported [ 72.984996][ T8392] ICMPv6: Received fragmented ndisc packet. Carefully consider disabling suppress_frag_ndisc. [ 73.057165][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.091467][ T8400] loop1: detected capacity change from 0 to 512 [ 73.146171][ T8400] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (3832!=33349) [ 73.188672][ T8400] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e02c, mo2=0002] [ 73.204733][ T8400] System zones: 1-12 [ 73.208817][ T8400] EXT4-fs (loop1): orphan cleanup on readonly fs [ 73.223755][ T8400] EXT4-fs error (device loop1): ext4_read_inode_bitmap:167: comm syz.1.2367: Inode bitmap for bg 0 marked uninitialized [ 73.237335][ T8400] EXT4-fs (loop1): Remounting filesystem read-only [ 73.269842][ T8400] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 73.315796][ T3306] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.395849][ T8447] loop0: detected capacity change from 0 to 512 [ 73.431588][ T8447] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 4) [ 73.458784][ T8447] FAT-fs (loop0): FAT read failed (blocknr 52768) [ 73.515472][ T8463] loop3: detected capacity change from 0 to 512 [ 73.571601][ T8463] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 73.592417][ T8476] loop1: detected capacity change from 0 to 1024 [ 73.612507][ T8476] EXT4-fs: quotafile must be on filesystem root [ 73.627296][ T8463] EXT4-fs (loop3): failed to initialize system zone (-117) [ 73.659443][ T8463] EXT4-fs (loop3): mount failed [ 73.775492][ T8498] loop2: detected capacity change from 0 to 1024 [ 73.800283][ T8498] EXT4-fs (loop2): invalid first ino: 9 [ 73.838381][ T8499] loop1: detected capacity change from 0 to 8192 [ 73.862078][ T8515] IPv6: addrconf: prefix option has invalid lifetime [ 73.899316][ T3286] loop1: p1 < > p3 < > [ 73.910559][ T8499] loop1: p1 < > p3 < > [ 73.974247][ T3710] udevd[3710]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 73.985276][ T4428] udevd[4428]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 73.997852][ T29] audit: type=1400 audit(1952.899:213): avc: denied { create } for pid=8532 comm="syz.0.2431" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=irda_socket permissive=1 [ 74.057187][ T3710] udevd[3710]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 74.072140][ T29] audit: type=1400 audit(1952.983:214): avc: denied { write } for pid=8545 comm="syz.1.2437" name="cgroup.procs" dev="cgroup" ino=151 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object" [ 74.088021][ T4428] udevd[4428]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 74.123641][ T8550] loop4: detected capacity change from 0 to 512 [ 74.157787][ T8550] EXT4-fs (loop4): invalid inodes per group: 0 [ 74.157787][ T8550] [ 74.182409][ T8558] loop0: detected capacity change from 0 to 512 [ 74.186212][ T29] audit: type=1400 audit(1953.014:215): avc: denied { open } for pid=8545 comm="syz.1.2437" name="cgroup.procs" dev="cgroup" ino=151 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object" [ 74.210420][ T8558] EXT4-fs: dax option not supported [ 74.255365][ T8560] loop1: detected capacity change from 0 to 2048 [ 74.318619][ T3710] loop1: p1 p2 < > p3 p4 < p5 > [ 74.323708][ T3710] loop1: partition table partially beyond EOD, truncated [ 74.333345][ T8576] loop3: detected capacity change from 0 to 512 [ 74.355596][ T8576] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 74.370611][ T3710] loop1: p1 start 8388607 is beyond EOD, truncated [ 74.374008][ T8576] EXT4-fs (loop3): orphan cleanup on readonly fs [ 74.377356][ T3710] loop1: p2 start 4294902784 is beyond EOD, truncated [ 74.390546][ T3710] loop1: p3 start 3724543488 is beyond EOD, truncated [ 74.408179][ T8576] Quota error (device loop3): find_block_dqentry: Quota for id 0 referenced but not present [ 74.418375][ T8576] Quota error (device loop3): qtree_read_dquot: Can't read quota structure for id 0 [ 74.427825][ T8576] EXT4-fs error (device loop3): ext4_acquire_dquot:6937: comm syz.3.2452: Failed to acquire dquot type 1 [ 74.439767][ T8589] dns_resolver: Unsupported server list version (0) [ 74.442001][ T3710] loop1: p5 start 8388607 is beyond EOD, truncated [ 74.457216][ T8588] loop2: detected capacity change from 0 to 2048 [ 74.464882][ T8560] loop1: p1 p2 < > p3 p4 < p5 > [ 74.470086][ T8560] loop1: partition table partially beyond EOD, truncated [ 74.479043][ T8560] loop1: p1 start 8388607 is beyond EOD, truncated [ 74.485592][ T8560] loop1: p2 start 4294902784 is beyond EOD, truncated [ 74.487693][ T8576] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.2452: bg 0: block 40: padding at end of block bitmap is not set [ 74.492509][ T8560] loop1: p3 start 3724543488 is beyond EOD, truncated [ 74.515674][ T8576] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 74.524967][ T8560] loop1: p5 start 8388607 is beyond EOD, truncated [ 74.528671][ T8576] EXT4-fs (loop3): 1 truncate cleaned up [ 74.539515][ T8576] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 74.553876][ T5372] loop2: p1 < > p4 [ 74.558281][ T5372] loop2: p4 size 722688 extends beyond EOD, truncated [ 74.579206][ T8588] loop2: p1 < > p4 [ 74.584572][ T8588] loop2: p4 size 722688 extends beyond EOD, truncated [ 74.673006][ T3710] udevd[3710]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 74.687436][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.693293][ T5372] udevd[5372]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 74.706536][ T8603] loop2: detected capacity change from 0 to 164 [ 74.723185][ T8603] Unable to read rock-ridge attributes [ 74.789727][ T8615] loop0: detected capacity change from 0 to 1024 [ 74.805486][ T8620] tmpfs: Bad value for 'mpol' [ 74.826514][ T8615] EXT4-fs: Ignoring removed bh option [ 74.869556][ T8615] EXT4-fs: Ignoring removed nomblk_io_submit option [ 74.898837][ T8615] EXT4-fs: Invalid want_extra_isize 2482 [ 74.941648][ T8637] loop1: detected capacity change from 0 to 512 [ 74.972538][ T8637] EXT4-fs: Ignoring removed oldalloc option [ 74.997212][ T8637] EXT4-fs error (device loop1): ext4_xattr_inode_iget:433: comm syz.1.2480: Parent and EA inode have the same ino 15 [ 75.036113][ T8654] loop0: detected capacity change from 0 to 1024 [ 75.057941][ T8637] EXT4-fs (loop1): Remounting filesystem read-only [ 75.066537][ T8654] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 75.077608][ T8654] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 75.102966][ T8637] EXT4-fs warning (device loop1): ext4_evict_inode:274: xattr delete (err -30) [ 75.119650][ T8637] EXT4-fs (loop1): 1 orphan inode deleted [ 75.125797][ T8637] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 75.141505][ T8666] loop3: detected capacity change from 0 to 1764 [ 75.149102][ T8654] JBD2: no valid journal superblock found [ 75.151891][ T8669] loop2: detected capacity change from 0 to 164 [ 75.154859][ T8654] EXT4-fs (loop0): Could not load journal inode [ 75.228020][ T3306] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.306946][ T8687] cgroup: Invalid name [ 75.436980][ T29] audit: type=1400 audit(1955.413:216): avc: denied { mount } for pid=8712 comm="syz.3.2519" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 75.542650][ T8733] loop1: detected capacity change from 0 to 512 [ 75.619679][ T8733] EXT4-fs: Ignoring removed mblk_io_submit option [ 75.652376][ T8733] EXT4-fs (loop1): failed to initialize system zone (-117) [ 75.670688][ T8750] loop0: detected capacity change from 0 to 512 [ 75.679930][ T8733] EXT4-fs (loop1): mount failed [ 75.691950][ T8750] EXT4-fs: Ignoring removed nobh option [ 75.724363][ T8744] loop3: detected capacity change from 0 to 8192 [ 75.737746][ T8750] EXT4-fs error (device loop0): ext4_do_update_inode:5653: inode #3: comm syz.0.2537: corrupted inode contents [ 75.763352][ T4428] loop3: p1 p2 < > p3 p4 < p5 > [ 75.763430][ T8750] EXT4-fs error (device loop0): ext4_dirty_inode:6538: inode #3: comm syz.0.2537: mark_inode_dirty error [ 75.768359][ T4428] loop3: partition table partially beyond EOD, truncated [ 75.784315][ T4428] loop3: p1 size 100663296 extends beyond EOD, truncated [ 75.794373][ T8750] EXT4-fs error (device loop0): ext4_do_update_inode:5653: inode #3: comm syz.0.2537: corrupted inode contents [ 75.807863][ T8750] EXT4-fs error (device loop0): __ext4_ext_dirty:206: inode #3: comm syz.0.2537: mark_inode_dirty error [ 75.819717][ T4428] loop3: p2 start 591104 is beyond EOD, truncated [ 75.826408][ T4428] loop3: p3 start 33572980 is beyond EOD, truncated [ 75.837340][ T8750] Quota error (device loop0): write_blk: dquota write failed [ 75.854860][ T4428] loop3: p5 size 100663296 extends beyond EOD, truncated [ 75.857673][ T8750] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 75.884607][ T8744] loop3: p1 p2 < > p3 p4 < p5 > [ 75.889659][ T8744] loop3: partition table partially beyond EOD, truncated [ 75.912761][ T8744] loop3: p1 size 100663296 extends beyond EOD, truncated [ 75.931990][ T8750] EXT4-fs error (device loop0): ext4_acquire_dquot:6937: comm syz.0.2537: Failed to acquire dquot type 0 [ 75.950430][ T8744] loop3: p2 start 591104 is beyond EOD, truncated [ 75.956919][ T8744] loop3: p3 start 33572980 is beyond EOD, truncated [ 75.971336][ T8744] loop3: p5 size 100663296 extends beyond EOD, truncated [ 75.985677][ T8750] EXT4-fs error (device loop0): ext4_do_update_inode:5653: inode #16: comm syz.0.2537: corrupted inode contents [ 75.998773][ T8750] EXT4-fs error (device loop0): ext4_dirty_inode:6538: inode #16: comm syz.0.2537: mark_inode_dirty error [ 76.047489][ T8784] loop2: detected capacity change from 0 to 8192 [ 76.068190][ T8750] EXT4-fs error (device loop0): ext4_do_update_inode:5653: inode #16: comm syz.0.2537: corrupted inode contents [ 76.103059][ T4428] udevd[4428]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 76.105027][ T5372] udevd[5372]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 76.114312][ T3562] udevd[3562]: inotify_add_watch(7, /dev/loop3p5, 10) failed: No such file or directory [ 76.141220][ T8750] EXT4-fs error (device loop0): __ext4_ext_dirty:206: inode #16: comm syz.0.2537: mark_inode_dirty error [ 76.167320][ T3286] udevd[3286]: inotify_add_watch(7, /dev/loop3p5, 10) failed: No such file or directory [ 76.175623][ T8810] loop4: detected capacity change from 0 to 128 [ 76.195944][ T8750] EXT4-fs error (device loop0): ext4_do_update_inode:5653: inode #16: comm syz.0.2537: corrupted inode contents [ 76.208974][ T8810] FAT-fs (loop4): bogus logical sector size 1280 [ 76.215447][ T8810] FAT-fs (loop4): Can't find a valid FAT filesystem [ 76.225535][ T8750] EXT4-fs error (device loop0) in ext4_orphan_del:305: Corrupt filesystem [ 76.276520][ T8750] EXT4-fs error (device loop0): ext4_do_update_inode:5653: inode #16: comm syz.0.2537: corrupted inode contents [ 76.319505][ T8750] EXT4-fs error (device loop0): ext4_truncate:4666: inode #16: comm syz.0.2537: mark_inode_dirty error [ 76.378405][ T8750] EXT4-fs error (device loop0) in ext4_process_orphan:347: Corrupt filesystem [ 76.388088][ T8806] loop3: detected capacity change from 0 to 8192 [ 76.403516][ T8750] EXT4-fs (loop0): 1 truncate cleaned up [ 76.412295][ T8750] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 76.432485][ T8806] loop3: p1 p2 p3 p4 [ 76.434700][ T8840] tmpfs: Bad value for 'mpol' [ 76.436789][ T8806] loop3: p1 start 4294508288 is beyond EOD, truncated [ 76.448275][ T8806] loop3: p2 start 2936012800 is beyond EOD, truncated [ 76.455093][ T8806] loop3: p3 start 1912602624 is beyond EOD, truncated [ 76.461912][ T8806] loop3: p4 size 656640 extends beyond EOD, truncated [ 76.519992][ T8847] loop4: detected capacity change from 0 to 512 [ 76.609630][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.645783][ T8867] tmpfs: Bad value for 'mpol' [ 76.720419][ T8880] cgroup: release_agent respecified [ 76.728912][ T8878] loop4: detected capacity change from 0 to 512 [ 76.744443][ T8878] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 76.754280][ T8878] EXT4-fs (loop4): group descriptors corrupted! [ 76.811294][ T8889] loop3: detected capacity change from 0 to 2048 [ 76.819696][ T8893] No source specified [ 76.837004][ T8889] EXT4-fs (loop3): cluster size (2048) smaller than block size (4096) [ 77.112348][ T8946] loop0: detected capacity change from 0 to 512 [ 77.168530][ T8946] ext4: Unknown parameter 'subj_type' [ 77.299154][ T8979] loop3: detected capacity change from 0 to 2048 [ 77.337232][ T8985] loop4: detected capacity change from 0 to 512 [ 77.346099][ T8985] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 77.369916][ T3710] loop3: p2 p3 p7 [ 77.393001][ T8985] EXT4-fs error (device loop4): ext4_init_orphan_info:585: inode #3: comm syz.4.2653: iget: special inode unallocated [ 77.415945][ T9000] loop0: detected capacity change from 0 to 512 [ 77.442205][ T8979] loop3: p2 p3 p7 [ 77.453068][ T9005] loop1: detected capacity change from 0 to 2364 [ 77.459798][ T8985] EXT4-fs (loop4): Remounting filesystem read-only [ 77.465046][ T9000] EXT4-fs (loop0): Cannot turn on journaled quota: type 0: error -2 [ 77.466555][ T8985] EXT4-fs (loop4): get orphan inode failed [ 77.486988][ T8985] EXT4-fs (loop4): mount failed [ 77.495851][ T9000] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #13: comm syz.0.2660: invalid indirect mapped block 8 (level 2) [ 77.567896][ T9014] cgroup: noprefix used incorrectly [ 77.573832][ T9000] EXT4-fs (loop0): Remounting filesystem read-only [ 77.595241][ T9000] EXT4-fs (loop0): 1 truncate cleaned up [ 77.628954][ T9000] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 77.679014][ T9025] loop4: detected capacity change from 0 to 1024 [ 77.703673][ T9025] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 77.714661][ T9025] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 77.728856][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.735860][ T9025] EXT4-fs error (device loop4): ext4_ext_check_inode:523: inode #2: comm syz.4.2669: pblk 0 bad header/extent: invalid eh_entries - magic f30a, entries 2, max 1(4), depth 0(0) [ 77.755183][ T9033] loop3: detected capacity change from 0 to 2048 [ 77.768111][ T9025] EXT4-fs (loop4): no journal found [ 78.007995][ T9077] loop0: detected capacity change from 0 to 512 [ 78.057915][ T9077] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.2697: bg 0: block 288: padding at end of block bitmap is not set [ 78.113581][ T9092] loop4: detected capacity change from 0 to 1764 [ 78.126902][ T9092] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 78.142124][ T9077] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 78.155914][ T9077] EXT4-fs error (device loop0): ext4_clear_blocks:876: inode #13: comm syz.0.2697: attempt to clear invalid blocks 1024 len 1 [ 78.168310][ T9092] isofs_fill_super: root inode is not a directory. Corrupted media? [ 78.194841][ T9077] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #13: comm syz.0.2697: invalid indirect mapped block 1819239214 (level 0) [ 78.210306][ T9077] EXT4-fs (loop0): 1 truncate cleaned up [ 78.297561][ T9077] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 78.298666][ T9121] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 78.319753][ T9122] SELinux: Context system_u:object_r:hwdata_t:s0 is not valid (left unmapped). [ 78.324416][ T9121] EXT4-fs (loop2): unable to read superblock [ 78.336942][ T29] kauditd_printk_skb: 3 callbacks suppressed [ 78.336995][ T29] audit: type=1400 audit(4536.461:220): avc: denied { relabelto } for pid=9120 comm="syz.4.2719" name="491" dev="tmpfs" ino=2534 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:hwdata_t:s0" [ 78.368827][ T29] audit: type=1400 audit(4536.461:221): avc: denied { associate } for pid=9120 comm="syz.4.2719" name="491" dev="tmpfs" ino=2534 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:hwdata_t:s0" [ 78.403925][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.445417][ T9134] loop3: detected capacity change from 0 to 1024 [ 78.457367][ T29] audit: type=1326 audit(4536.587:222): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9131 comm="syz.4.2724" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f9e0a32ebe9 code=0x0 [ 78.485492][ T9134] EXT4-fs (loop3): filesystem is read-only [ 78.491663][ T9140] loop2: detected capacity change from 0 to 512 [ 78.502582][ T9134] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors [ 78.513442][ T9134] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (11891!=20869) [ 78.528468][ T9134] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 78.538775][ T9134] EXT4-fs error (device loop3): ext4_get_journal_inode:5800: comm syz.3.2726: inode #1: comm syz.3.2726: iget: illegal inode # [ 78.553536][ T9139] loop1: detected capacity change from 0 to 2048 [ 78.567519][ T9140] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 78.576586][ T9134] EXT4-fs (loop3): no journal found [ 78.581859][ T9134] EXT4-fs (loop3): can't get journal size [ 78.583550][ T9140] EXT4-fs (loop2): orphan cleanup on readonly fs [ 78.594381][ T9149] TCP: tcp_parse_options: Illegal window scaling value 254 > 14 received [ 78.608925][ T9140] EXT4-fs warning (device loop2): ext4_enable_quotas:7172: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 78.624429][ T9140] EXT4-fs (loop2): Cannot turn on quotas: error -22 [ 78.628621][ T3710] loop1: p2 p3 p7 [ 78.641042][ T9140] EXT4-fs error (device loop2): ext4_orphan_get:1392: inode #16: comm syz.2.2729: iget: immutable or append flags not allowed on symlinks [ 78.650098][ T9134] EXT4-fs error (device loop3): __ext4_fill_super:5504: inode #2: comm syz.3.2726: iget: special inode unallocated [ 78.669669][ T9134] EXT4-fs (loop3): get root inode failed [ 78.675557][ T9134] EXT4-fs (loop3): mount failed [ 78.682097][ T9139] loop1: p2 p3 p7 [ 78.687030][ T9140] EXT4-fs error (device loop2): ext4_orphan_get:1397: comm syz.2.2729: couldn't read orphan inode 16 (err -117) [ 78.747324][ T3710] udevd[3710]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 78.748412][ T9160] loop0: detected capacity change from 0 to 512 [ 78.763281][ T9140] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 78.765657][ T3562] udevd[3562]: inotify_add_watch(7, /dev/loop1p7, 10) failed: No such file or directory [ 78.809385][ T9160] EXT4-fs: Ignoring removed nomblk_io_submit option [ 78.826121][ T9166] loop3: detected capacity change from 0 to 512 [ 78.829636][ T9167] loop4: detected capacity change from 0 to 2048 [ 78.839890][ T9160] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 78.847969][ T9160] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a842c018, mo2=0002] [ 78.857239][ T3710] udevd[3710]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 78.866726][ T5372] udevd[5372]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 78.869725][ T9166] EXT4-fs error (device loop3): __ext4_iget:5464: inode #11: block 1: comm syz.3.2739: invalid block [ 78.878065][ T3562] udevd[3562]: inotify_add_watch(7, /dev/loop1p7, 10) failed: No such file or directory [ 78.888553][ T9160] System zones: 0-1, 15-15, 18-18, 34-34 [ 78.903820][ T9167] FAT-fs (loop4): bogus logical sector size 0 [ 78.910067][ T9167] FAT-fs (loop4): Can't find a valid FAT filesystem [ 78.918066][ T3310] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.942748][ T9160] EXT4-fs (loop0): orphan cleanup on readonly fs [ 78.949211][ T9166] EXT4-fs error (device loop3): ext4_orphan_get:1397: comm syz.3.2739: couldn't read orphan inode 11 (err -117) [ 78.993120][ T9166] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 79.005380][ T9160] EXT4-fs error (device loop0): ext4_orphan_get:1392: inode #16: comm syz.0.2736: casefold flag without casefold feature [ 79.025214][ T9160] EXT4-fs error (device loop0): ext4_orphan_get:1397: comm syz.0.2736: couldn't read orphan inode 16 (err -117) [ 79.072477][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.085888][ T9160] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 79.153565][ T9196] loop3: detected capacity change from 0 to 512 [ 79.172884][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.185253][ T9196] EXT4-fs: Ignoring removed nobh option [ 79.216133][ T9196] EXT4-fs error (device loop3): ext4_do_update_inode:5653: inode #3: comm syz.3.2753: corrupted inode contents [ 79.250388][ T9196] EXT4-fs error (device loop3): ext4_dirty_inode:6538: inode #3: comm syz.3.2753: mark_inode_dirty error [ 79.297088][ T9196] EXT4-fs error (device loop3): ext4_do_update_inode:5653: inode #3: comm syz.3.2753: corrupted inode contents [ 79.323972][ T9196] EXT4-fs error (device loop3): __ext4_ext_dirty:206: inode #3: comm syz.3.2753: mark_inode_dirty error [ 79.348832][ T9196] Quota error (device loop3): write_blk: dquota write failed [ 79.356795][ T9196] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 79.367194][ T9196] EXT4-fs error (device loop3): ext4_acquire_dquot:6937: comm syz.3.2753: Failed to acquire dquot type 0 [ 79.370292][ T9225] hugetlbfs: Bad value for 'gid' [ 79.383844][ T9225] hugetlbfs: Bad value for 'gid' [ 79.394243][ T9196] EXT4-fs error (device loop3): ext4_do_update_inode:5653: inode #16: comm syz.3.2753: corrupted inode contents [ 79.416441][ T9229] loop4: detected capacity change from 0 to 512 [ 79.427285][ T9196] EXT4-fs error (device loop3): ext4_dirty_inode:6538: inode #16: comm syz.3.2753: mark_inode_dirty error [ 79.453161][ T9196] EXT4-fs error (device loop3): ext4_do_update_inode:5653: inode #16: comm syz.3.2753: corrupted inode contents [ 79.475314][ T9196] EXT4-fs error (device loop3): __ext4_ext_dirty:206: inode #16: comm syz.3.2753: mark_inode_dirty error [ 79.481085][ T9229] Quota error (device loop4): do_check_range: Getting dqdh_next_free 256 out of range 0-7 [ 79.507961][ T9196] EXT4-fs error (device loop3): ext4_do_update_inode:5653: inode #16: comm syz.3.2753: corrupted inode contents [ 79.529640][ T9229] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 79.539916][ T9229] EXT4-fs error (device loop4): ext4_acquire_dquot:6937: comm syz.4.2769: Failed to acquire dquot type 1 [ 79.547784][ T9196] EXT4-fs error (device loop3) in ext4_orphan_del:305: Corrupt filesystem [ 79.576519][ T9229] EXT4-fs error (device loop4): ext4_do_update_inode:5653: inode #16: comm syz.4.2769: corrupted inode contents [ 79.609277][ T9196] EXT4-fs error (device loop3): ext4_do_update_inode:5653: inode #16: comm syz.3.2753: corrupted inode contents [ 79.639696][ T9229] EXT4-fs error (device loop4): ext4_dirty_inode:6538: inode #16: comm syz.4.2769: mark_inode_dirty error [ 79.670744][ T9196] EXT4-fs error (device loop3): ext4_truncate:4666: inode #16: comm syz.3.2753: mark_inode_dirty error [ 79.688817][ T9229] EXT4-fs error (device loop4): ext4_do_update_inode:5653: inode #16: comm syz.4.2769: corrupted inode contents [ 79.700818][ T9196] EXT4-fs error (device loop3) in ext4_process_orphan:347: Corrupt filesystem [ 79.721542][ T9196] EXT4-fs (loop3): 1 truncate cleaned up [ 79.728352][ T9229] EXT4-fs error (device loop4): __ext4_ext_dirty:206: inode #16: comm syz.4.2769: mark_inode_dirty error [ 79.740332][ T9196] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 79.768082][ T9229] EXT4-fs error (device loop4): ext4_do_update_inode:5653: inode #16: comm syz.4.2769: corrupted inode contents [ 79.820575][ T9229] EXT4-fs error (device loop4) in ext4_orphan_del:305: Corrupt filesystem [ 79.821002][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.844512][ T9229] EXT4-fs error (device loop4): ext4_do_update_inode:5653: inode #16: comm syz.4.2769: corrupted inode contents [ 79.886014][ T9229] EXT4-fs error (device loop4): ext4_truncate:4666: inode #16: comm syz.4.2769: mark_inode_dirty error [ 79.944243][ T9229] EXT4-fs error (device loop4) in ext4_process_orphan:347: Corrupt filesystem [ 79.964014][ T9229] EXT4-fs (loop4): 1 truncate cleaned up [ 79.970027][ T9229] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 80.067106][ T3315] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.232866][ T29] audit: type=1326 audit(4538.457:223): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9318 comm="syz.3.2813" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fc5658eebe9 code=0x0 [ 80.412991][ T9343] tmpfs: Bad value for 'mpol' [ 80.466577][ T9352] futex_wake_op: syz.3.2829 tries to shift op by 32; fix this program [ 80.508620][ T9341] loop4: detected capacity change from 0 to 8192 [ 80.727091][ T9390] loop2: detected capacity change from 0 to 512 [ 80.782835][ T9390] EXT4-fs warning (device loop2): ext4_enable_quotas:7172: Failed to enable quota tracking (type=0, err=-13, ino=3). Please run e2fsck to fix. [ 80.811638][ T9390] EXT4-fs (loop2): mount failed [ 80.845409][ T9407] loop1: detected capacity change from 0 to 512 [ 80.886151][ T9407] EXT4-fs warning (device loop1): dx_probe:861: inode #2: comm syz.1.2856: dx entry: limit 0 != root limit 125 [ 80.898041][ T9407] EXT4-fs warning (device loop1): dx_probe:934: inode #2: comm syz.1.2856: Corrupt directory, running e2fsck is recommended [ 80.967883][ T9407] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -117 [ 80.977881][ T9407] EXT4-fs error (device loop1): ext4_iget_extra_inode:5104: inode #15: comm syz.1.2856: corrupted in-inode xattr: invalid ea_ino [ 80.996764][ T9407] EXT4-fs (loop1): Remounting filesystem read-only [ 81.021995][ T9407] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 81.063949][ T29] audit: type=1400 audit(4539.319:224): avc: denied { create } for pid=9429 comm="syz.0.2866" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_fib_lookup_socket permissive=1 [ 81.093535][ T3306] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.227888][ T9448] loop2: detected capacity change from 0 to 2368 [ 81.332201][ T9459] loop4: detected capacity change from 0 to 256 [ 81.393938][ T9459] FAT-fs (loop4): count of clusters too big (178174) [ 81.400762][ T9459] FAT-fs (loop4): Can't find a valid FAT filesystem [ 81.818719][ T29] audit: type=1326 audit(4540.055:225): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9490 comm="syz.4.2896" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f9e0a32ebe9 code=0x0 [ 81.846778][ T9494] loop1: detected capacity change from 0 to 512 [ 81.879789][ T9494] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 81.889008][ T9494] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 81.897231][ T9494] EXT4-fs (loop1): invalid inodes per group: 16318496 [ 81.897231][ T9494] [ 82.122160][ T9514] loop4: detected capacity change from 0 to 1024 [ 82.165605][ T9520] loop1: detected capacity change from 0 to 512 [ 82.190652][ T9514] EXT4-fs error (device loop4): __ext4_get_inode_loc:4861: comm syz.4.2907: Invalid inode table block 0 in block_group 0 [ 82.191355][ T9520] EXT4-fs error (device loop1): ext4_read_inode_bitmap:139: comm syz.1.2909: Invalid inode bitmap blk 4 in block_group 0 [ 82.254859][ T9514] EXT4-fs (loop4): get root inode failed [ 82.260678][ T9514] EXT4-fs (loop4): mount failed [ 82.279310][ T9520] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 82.358949][ T3306] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.496813][ T9560] loop4: detected capacity change from 0 to 1024 [ 82.528480][ T9560] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 82.546263][ T9560] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 82.556300][ T9560] EXT4-fs (loop4): group descriptors corrupted! [ 82.651332][ T9571] loop2: detected capacity change from 0 to 512 [ 82.681192][ T9573] loop1: detected capacity change from 0 to 1024 [ 82.697962][ T9571] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 82.718933][ T9571] EXT4-fs (loop2): orphan cleanup on readonly fs [ 82.721254][ T9573] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 82.726066][ T9571] EXT4-fs warning (device loop2): ext4_enable_quotas:7172: Failed to enable quota tracking (type=0, err=-22, ino=3). Please run e2fsck to fix. [ 82.749032][ T9571] EXT4-fs (loop2): Cannot turn on quotas: error -22 [ 82.755910][ T9571] EXT4-fs error (device loop2): ext4_orphan_get:1418: comm syz.2.2933: bad orphan inode 768 [ 82.768724][ T9573] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 82.780863][ T9571] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 82.803639][ T9573] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.2935: Invalid block bitmap block 0 in block_group 0 [ 82.832755][ T9573] EXT4-fs error (device loop1): ext4_acquire_dquot:6937: comm syz.1.2935: Failed to acquire dquot type 0 [ 82.913814][ T9573] EXT4-fs error (device loop1): ext4_free_blocks:6696: comm syz.1.2935: Freeing blocks not in datazone - block = 0, count = 4096 [ 82.970261][ T9573] EXT4-fs error (device loop1): ext4_read_inode_bitmap:139: comm syz.1.2935: Invalid inode bitmap blk 0 in block_group 0 [ 82.972624][ T3310] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.983661][ T2271] EXT4-fs error (device loop1): ext4_release_dquot:6973: comm kworker/u8:5: Failed to release dquot type 0 [ 83.020937][ T9573] EXT4-fs error (device loop1) in ext4_free_inode:361: Corrupt filesystem [ 83.030874][ T9573] EXT4-fs (loop1): 1 orphan inode deleted [ 83.051420][ T9600] loop4: detected capacity change from 0 to 1024 [ 83.068688][ T9573] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 83.082210][ T9600] EXT4-fs: Invalid journal IO priority (must be 0-7) [ 83.158531][ T3306] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.222717][ T9622] futex_wake_op: syz.4.2959 tries to shift op by 32; fix this program [ 83.426445][ T9653] loop4: detected capacity change from 0 to 512 [ 83.458096][ T9653] EXT4-fs warning (device loop4): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 83.576681][ T9670] tmpfs: Bad value for 'mpol' [ 83.591374][ T29] kauditd_printk_skb: 6 callbacks suppressed [ 83.591459][ T29] audit: type=1400 audit(5309.910:229): avc: denied { create } for pid=9673 comm="syz.2.2984" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 83.814407][ T9702] loop2: detected capacity change from 0 to 164 [ 83.860987][ T9660] loop1: detected capacity change from 0 to 32768 [ 83.869380][ T9702] ISOFS: primary root directory is empty. Disabling Rock Ridge and switching to Joliet. [ 83.907382][ T9660] loop1: p1 p2 p3 < p5 p6 > p4 < p7 p8 p9 p10 > [ 83.913944][ T9660] loop1: p1 size 33024 extends beyond EOD, truncated [ 83.935207][ T9660] loop1: p6 size 218115617 extends beyond EOD, truncated [ 83.946740][ T9660] loop1: p7 size 33024 extends beyond EOD, truncated [ 83.983222][ T9660] loop1: p10 size 218115617 extends beyond EOD, truncated [ 84.071865][ T9727] loop2: detected capacity change from 0 to 1024 [ 84.126420][ T9727] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 84.134491][ T9736] loop3: detected capacity change from 0 to 1024 [ 84.155824][ T9738] 9pnet_virtio: no channels available for device 127.0.0.1 [ 84.172687][ T9727] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 84.183647][ T9727] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 84.193757][ T9736] EXT4-fs: Ignoring removed bh option [ 84.208418][ T9736] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 84.220854][ T9727] JBD2: no valid journal superblock found [ 84.226618][ T9727] EXT4-fs (loop2): Could not load journal inode [ 84.245883][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop1p6, 10) failed: No such file or directory [ 84.246179][ T3286] udevd[3286]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 84.269820][ T3560] udevd[3560]: inotify_add_watch(7, /dev/loop1p5, 10) failed: No such file or directory [ 84.286417][ T3562] udevd[3562]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 84.294919][ T9749] udevd[9749]: inotify_add_watch(7, /dev/loop1p9, 10) failed: No such file or directory [ 84.299888][ T5372] udevd[5372]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 84.324444][ T3710] udevd[3710]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 84.340743][ T9750] udevd[9750]: inotify_add_watch(7, /dev/loop1p10, 10) failed: No such file or directory [ 84.348768][ T9746] udevd[9746]: inotify_add_watch(7, /dev/loop1p7, 10) failed: No such file or directory [ 84.361028][ T9736] EXT4-fs error (device loop3): ext4_quota_enable:7128: comm syz.3.3014: inode #2304: comm syz.3.3014: iget: illegal inode # [ 84.363008][ T9747] udevd[9747]: inotify_add_watch(7, /dev/loop1p8, 10) failed: No such file or directory [ 84.392826][ T9736] EXT4-fs (loop3): Remounting filesystem read-only [ 84.399590][ T9736] EXT4-fs warning (device loop3): ext4_enable_quotas:7172: Failed to enable quota tracking (type=2, err=-117, ino=2304). Please run e2fsck to fix. [ 84.457423][ T9763] loop2: detected capacity change from 0 to 128 [ 84.481149][ T9736] EXT4-fs (loop3): mount failed [ 84.487389][ T9763] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (18424!=39978) [ 84.497104][ T9763] EXT4-fs (loop2): group descriptors corrupted! [ 84.582159][ T9777] loop2: detected capacity change from 0 to 1024 [ 84.622863][ T9777] EXT4-fs (loop2): can't mount with data_err=abort, fs mounted w/o journal [ 84.654603][ T29] audit: type=1400 audit(5310.903:230): avc: denied { create } for pid=9791 comm="syz.3.3039" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_dnrt_socket permissive=1 [ 84.882271][ T29] audit: type=1400 audit(5311.118:231): avc: denied { create } for pid=9833 comm="syz.2.3056" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_iscsi_socket permissive=1 [ 84.980584][ T9851] loop0: detected capacity change from 0 to 512 [ 85.026431][ T9851] EXT4-fs error (device loop0): ext4_orphan_get:1418: comm syz.0.3069: bad orphan inode 15 [ 85.051593][ T9863] loop3: detected capacity change from 0 to 1024 [ 85.053092][ T9851] ext4_test_bit(bit=14, block=5) = 0 [ 85.058516][ T9863] ext3: Unknown parameter 'no' [ 85.115308][ T9851] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 85.166407][ T9874] loop4: detected capacity change from 0 to 2048 [ 85.218250][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 85.277138][ T9874] loop4: p3 p4 < > [ 85.281084][ T9874] loop4: p3 start 301989888 is beyond EOD, truncated [ 85.388997][ T9915] loop4: detected capacity change from 0 to 512 [ 85.412090][ T9909] loop0: detected capacity change from 0 to 1024 [ 85.441890][ T9909] EXT4-fs warning (device loop0): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 85.453872][ T9915] EXT4-fs error (device loop4): ext4_validate_block_bitmap:432: comm syz.4.3098: bg 0: block 5: invalid block bitmap [ 85.520156][ T9915] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 85.529282][ T9930] loop0: detected capacity change from 0 to 1024 [ 85.555551][ T9915] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.3098: invalid indirect mapped block 3 (level 2) [ 85.593182][ T9915] EXT4-fs (loop4): 2 truncates cleaned up [ 85.608727][ T9915] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 85.703010][ T9930] EXT4-fs (loop0): bad geometry: first data block 0 is beyond end of filesystem (0) [ 85.713266][ T3315] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.377547][ T9971] loop0: detected capacity change from 0 to 512 [ 86.418927][ T9971] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 86.427150][ T9971] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 not in group (block 1285)! [ 86.437473][ T9971] EXT4-fs (loop0): group descriptors corrupted! [ 86.443327][ T9987] loop4: detected capacity change from 0 to 512 [ 86.474212][ T9987] EXT4-fs error (device loop4): ext4_quota_enable:7124: comm syz.4.3134: Bad quota inum: 1, type: 2 [ 86.520449][ T9987] EXT4-fs warning (device loop4): ext4_enable_quotas:7172: Failed to enable quota tracking (type=2, err=-117, ino=1). Please run e2fsck to fix. [ 86.604547][ T9987] EXT4-fs (loop4): mount failed [ 86.808757][T10031] loop0: detected capacity change from 0 to 512 [ 86.811165][T10033] loop3: detected capacity change from 0 to 512 [ 86.862325][T10033] EXT4-fs: Ignoring removed nomblk_io_submit option [ 86.879995][T10031] EXT4-fs error (device loop0): ext4_xattr_inode_iget:437: inode #11: comm syz.0.3154: missing EA_INODE flag [ 86.909092][T10033] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 86.918988][T10033] EXT4-fs (loop3): Unsupported encryption level 255 [ 86.936719][T10031] EXT4-fs error (device loop0): ext4_xattr_inode_iget:442: comm syz.0.3154: error while reading EA inode 11 err=-117 [ 86.976721][T10031] EXT4-fs (loop0): 1 orphan inode deleted [ 87.001986][T10031] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 87.063748][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.151611][T10071] loop0: detected capacity change from 0 to 512 [ 87.212349][T10071] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #11: comm syz.0.3175: invalid indirect mapped block 256 (level 2) [ 87.284735][T10071] EXT4-fs (loop0): 1 truncate cleaned up [ 87.290910][T10071] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 87.405004][T10093] tmpfs: Bad value for 'mpol' [ 87.418791][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.426511][ T29] audit: type=1326 audit(5313.496:232): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10095 comm="syz.2.3184" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f2fa1c4ebe9 code=0x0 [ 87.839688][ T29] audit: type=1326 audit(5313.898:233): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10157 comm="syz.3.3217" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fc5658eebe9 code=0x0 [ 87.937827][ T29] audit: type=1326 audit(5313.982:234): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10173 comm="syz.1.3226" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f070a2cebe9 code=0x0 [ 88.110710][T10196] loop1: detected capacity change from 0 to 512 [ 88.166278][T10196] EXT4-fs (loop1): first meta block group too large: 100663296 (group descriptor block count 1) [ 88.467370][ T29] audit: type=1326 audit(5314.478:235): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10251 comm="syz.2.3263" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f2fa1c4ebe9 code=0x0 [ 88.586914][T10265] loop3: detected capacity change from 0 to 256 [ 88.748239][T10284] loop2: detected capacity change from 0 to 512 [ 88.767789][ T29] audit: type=1326 audit(5314.750:236): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10286 comm="syz.3.3282" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fc5658eebe9 code=0x0 [ 88.793128][T10284] EXT4-fs: Invalid commit interval 67108868, must be smaller than 21474836 [ 89.108162][T10320] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 89.165815][T10320] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 89.347269][T10345] loop1: detected capacity change from 0 to 512 [ 89.444395][T10228] kexec: Could not allocate control_code_buffer [ 89.451670][T10345] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 89.487982][T10345] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.3310: Invalid block bitmap block 0 in block_group 0 [ 89.528038][T10345] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 89.567805][T10345] EXT4-fs error (device loop1): ext4_clear_blocks:876: inode #11: comm syz.1.3310: attempt to clear invalid blocks 983261 len 1 [ 89.614210][T10345] EXT4-fs error (device loop1): __ext4_get_inode_loc:4861: comm syz.1.3310: Invalid inode table block 0 in block_group 0 [ 89.651227][T10345] EXT4-fs error (device loop1) in ext4_reserve_inode_write:6334: Corrupt filesystem [ 89.662969][T10366] tmpfs: Bad value for 'mpol' [ 89.672765][T10345] EXT4-fs error (device loop1) in ext4_orphan_del:305: Corrupt filesystem [ 89.695404][T10345] EXT4-fs error (device loop1): __ext4_get_inode_loc:4861: comm syz.1.3310: Invalid inode table block 0 in block_group 0 [ 89.716079][T10345] EXT4-fs error (device loop1) in ext4_reserve_inode_write:6334: Corrupt filesystem [ 89.730550][T10345] EXT4-fs error (device loop1): ext4_truncate:4666: inode #11: comm syz.1.3310: mark_inode_dirty error [ 89.799187][T10345] EXT4-fs error (device loop1) in ext4_process_orphan:347: Corrupt filesystem [ 89.812289][T10345] EXT4-fs error (device loop1): __ext4_get_inode_loc:4861: comm syz.1.3310: Invalid inode table block 0 in block_group 0 [ 89.826858][T10382] futex_wake_op: syz.3.3328 tries to shift op by -1; fix this program [ 89.862899][T10345] EXT4-fs (loop1): 1 truncate cleaned up [ 89.882716][T10345] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 89.961648][T10400] cgroup: name respecified [ 89.972710][T10398] loop2: detected capacity change from 0 to 2048 [ 89.979998][ T3306] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 90.048241][T10410] loop3: detected capacity change from 0 to 512 [ 90.063412][T10398] Alternate GPT is invalid, using primary GPT. [ 90.063531][T10410] EXT4-fs (loop3): orphan cleanup on readonly fs [ 90.069870][T10398] loop2: p1 p2 p3 [ 90.076125][T10410] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -13 [ 90.077291][T10410] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 218 vs 220 free clusters [ 90.112422][T10410] EXT4-fs error (device loop3): ext4_clear_blocks:876: inode #13: comm syz.3.3342: attempt to clear invalid blocks 2 len 1 [ 90.164961][ T2994] Alternate GPT is invalid, using primary GPT. [ 90.171324][ T2994] loop2: p1 p2 p3 [ 90.208180][T10410] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.3342: invalid indirect mapped block 1819239214 (level 0) [ 90.281221][T10410] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.3342: invalid indirect mapped block 1819239214 (level 1) [ 90.285993][T10435] loop0: detected capacity change from 0 to 512 [ 90.301929][T10410] EXT4-fs (loop3): 1 truncate cleaned up [ 90.335785][ T29] audit: type=1326 audit(5316.229:237): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10438 comm="syz.2.3356" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f2fa1c4ebe9 code=0x0 [ 90.370168][T10435] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a843e018, mo2=0002] [ 90.378347][T10435] System zones: 1-12 [ 90.389437][T10435] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #11: comm syz.0.3353: invalid indirect mapped block 8 (level 2) [ 90.407753][T10435] EXT4-fs (loop0): 1 truncate cleaned up [ 90.420033][T10449] loop4: detected capacity change from 0 to 1024 [ 90.429889][T10449] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 90.443864][ T9750] udevd[9750]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 90.456774][ T3710] udevd[3710]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 90.464797][T10449] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 90.469087][ T9758] udevd[9758]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 90.509334][T10449] EXT4-fs error (device loop4): ext4_ext_check_inode:523: inode #3: comm syz.4.3361: pblk 82 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 90.528918][T10457] tmpfs: Bad value for 'mpol' [ 90.556558][T10449] EXT4-fs (loop4): Remounting filesystem read-only [ 90.590204][T10449] EXT4-fs (loop4): no journal found [ 90.661742][T10479] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 90.696262][T10483] loop2: detected capacity change from 0 to 128 [ 90.698765][T10487] loop0: detected capacity change from 0 to 512 [ 90.711953][T10486] loop1: detected capacity change from 0 to 512 [ 90.722503][T10487] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 90.732864][T10483] FAT-fs (loop2): bogus number of reserved sectors [ 90.739592][T10483] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 90.749060][T10483] FAT-fs (loop2): Can't find a valid FAT filesystem [ 90.759254][T10487] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=884ee02c, mo2=0102] [ 90.769845][T10487] EXT4-fs (loop0): orphan cleanup on readonly fs [ 90.783678][T10487] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #11: comm syz.0.3376: invalid indirect mapped block 2185560079 (level 1) [ 90.796594][T10486] EXT4-fs error (device loop1): ext4_expand_extra_isize_ea:2798: inode #11: comm syz.1.3377: corrupted xattr block 95: invalid header [ 90.813529][T10487] EXT4-fs (loop0): Remounting filesystem read-only [ 90.822218][T10486] EXT4-fs error (device loop1): ext4_validate_block_bitmap:432: comm syz.1.3377: bg 0: block 7: invalid block bitmap [ 90.842514][T10486] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 90.846685][T10487] EXT4-fs (loop0): 1 truncate cleaned up [ 90.873498][T10486] EXT4-fs error (device loop1): ext4_xattr_delete_inode:2962: inode #11: comm syz.1.3377: corrupted xattr block 95: invalid header [ 90.925571][T10486] EXT4-fs warning (device loop1): ext4_evict_inode:274: xattr delete (err -117) [ 90.969873][T10486] EXT4-fs (loop1): 1 orphan inode deleted [ 91.399516][T10579] loop4: detected capacity change from 0 to 512 [ 91.421541][T10584] loop0: detected capacity change from 0 to 512 [ 91.431589][T10579] msdos: Bad value for 'tz' [ 91.474135][T10584] EXT4-fs: Invalid want_extra_isize 3 [ 91.563995][T10602] loop3: detected capacity change from 0 to 1764 [ 91.567355][ T29] audit: type=1400 audit(5317.371:238): avc: denied { mounton } for pid=10604 comm="syz.1.3436" path="/syzcgroup/cpu/syz1/cgroup.procs" dev="cgroup" ino=151 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object" [ 91.591771][T10602] SELinux: security_context_str_to_sid (root) failed with errno=-22 [ 91.789480][T10638] loop2: detected capacity change from 0 to 128 [ 91.871690][ T29] audit: type=1400 audit(5317.661:239): avc: denied { module_load } for pid=10649 comm="syz.1.3460" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=system permissive=1 [ 91.895260][T10658] loop4: detected capacity change from 0 to 512 [ 91.931371][T10658] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 91.958400][T10658] EXT4-fs error (device loop4): ext4_orphan_get:1418: comm syz.4.3462: bad orphan inode 15 [ 91.991847][T10675] SELinux: Context system_u:object_r:fsadm_exec_t:s0 is not valid (left unmapped). [ 92.004238][ T29] audit: type=1400 audit(5317.792:240): avc: denied { relabelto } for pid=10674 comm="syz.0.3469" name="618" dev="tmpfs" ino=3158 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsadm_exec_t:s0" [ 92.030190][ T29] audit: type=1400 audit(5317.792:241): avc: denied { associate } for pid=10674 comm="syz.0.3469" name="618" dev="tmpfs" ino=3158 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:fsadm_exec_t:s0" [ 92.080525][T10658] ext4_test_bit(bit=14, block=18) = 1 [ 92.085959][T10658] is_bad_inode(inode)=0 [ 92.090137][T10658] NEXT_ORPHAN(inode)=1023 [ 92.094521][T10658] max_ino=32 [ 92.097738][T10658] i_nlink=0 [ 92.112405][T10658] EXT4-fs error (device loop4): ext4_xattr_delete_inode:2962: inode #15: comm syz.4.3462: corrupted xattr block 19: invalid header [ 92.128849][ T29] audit: type=1400 audit(5317.857:242): avc: denied { remove_name } for pid=3302 comm="syz-executor" name="binderfs" dev="tmpfs" ino=3162 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsadm_exec_t:s0" [ 92.155590][ T29] audit: type=1400 audit(5317.857:243): avc: denied { rmdir } for pid=3302 comm="syz-executor" name="618" dev="tmpfs" ino=3158 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsadm_exec_t:s0" [ 92.185661][T10658] EXT4-fs warning (device loop4): ext4_evict_inode:274: xattr delete (err -117) [ 92.214182][T10691] loop0: detected capacity change from 0 to 512 [ 92.241214][T10691] EXT4-fs error (device loop0): ext4_expand_extra_isize_ea:2798: inode #11: comm syz.0.3477: corrupted xattr block 95: invalid header [ 92.258403][T10691] EXT4-fs error (device loop0): ext4_validate_block_bitmap:432: comm syz.0.3477: bg 0: block 7: invalid block bitmap [ 92.262954][T10693] loop1: detected capacity change from 0 to 2048 [ 92.272239][T10691] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 92.308312][T10700] loop2: detected capacity change from 0 to 512 [ 92.315336][T10691] EXT4-fs error (device loop0): ext4_xattr_delete_inode:2962: inode #11: comm syz.0.3477: corrupted xattr block 95: invalid header [ 92.317119][ T9750] Alternate GPT is invalid, using primary GPT. [ 92.335224][ T9750] loop1: p2 p3 p7 [ 92.346427][T10691] EXT4-fs warning (device loop0): ext4_evict_inode:274: xattr delete (err -117) [ 92.366324][T10700] EXT4-fs error (device loop2): ext4_validate_block_bitmap:432: comm syz.2.3481: bg 0: block 16: invalid block bitmap [ 92.379464][T10691] EXT4-fs (loop0): 1 orphan inode deleted [ 92.392427][T10693] Alternate GPT is invalid, using primary GPT. [ 92.398996][T10693] loop1: p2 p3 p7 [ 92.407557][T10700] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 92.467455][T10700] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #13: comm syz.2.3481: invalid indirect mapped block 5 (level 0) [ 92.468873][T10714] loop4: detected capacity change from 0 to 1024 [ 92.493604][T10700] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #13: comm syz.2.3481: invalid indirect mapped block 4294967295 (level 1) [ 92.516532][T10721] loop1: detected capacity change from 0 to 1024 [ 92.525609][T10714] EXT4-fs: Ignoring removed nomblk_io_submit option [ 92.533472][ T9758] udevd[9758]: inotify_add_watch(7, /dev/loop1p7, 10) failed: No such file or directory [ 92.535146][T10723] loop3: detected capacity change from 0 to 256 [ 92.551611][ T9750] udevd[9750]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 92.561933][T10721] EXT4-fs: Ignoring removed bh option [ 92.563605][ T3710] udevd[3710]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 92.567705][T10721] EXT4-fs: inline encryption not supported [ 92.579052][T10700] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #13: comm syz.2.3481: invalid indirect mapped block 4294967295 (level 2) [ 92.583639][T10714] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 92.598965][T10700] EXT4-fs (loop2): 1 truncate cleaned up [ 92.607454][T10714] EXT4-fs (loop4): group descriptors corrupted! [ 92.622155][T10725] tmpfs: Bad value for 'mpol' [ 92.633833][T10721] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 92.651460][T10727] loop3: detected capacity change from 0 to 1024 [ 92.669676][T10721] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c84ce018, mo2=0000] [ 92.678328][T10727] ext3: Bad value for 'errors' [ 92.684754][T10721] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #3: block 2: comm syz.1.3491: lblock 2 mapped to illegal pblock 2 (length 1) [ 92.726267][T10721] Quota error (device loop1): qtree_write_dquot: dquota write failed [ 92.737325][ T3710] udevd[3710]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 92.748790][ T9758] udevd[9758]: inotify_add_watch(7, /dev/loop1p7, 10) failed: No such file or directory [ 92.759676][ T9750] udevd[9750]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 92.812359][T10721] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #3: block 48: comm syz.1.3491: lblock 0 mapped to illegal pblock 48 (length 1) [ 92.820427][ T29] audit: type=1326 audit(5318.541:244): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10741 comm="syz.3.3501" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fc5658eebe9 code=0x0 [ 92.880764][T10721] Quota error (device loop1): v2_write_file_info: Can't write info structure [ 92.889848][T10721] EXT4-fs error (device loop1): ext4_acquire_dquot:6937: comm syz.1.3491: Failed to acquire dquot type 0 [ 92.933500][T10721] EXT4-fs error (device loop1) in ext4_reserve_inode_write:6334: Corrupt filesystem [ 92.957387][T10721] EXT4-fs error (device loop1): ext4_evict_inode:254: inode #11: comm syz.1.3491: mark_inode_dirty error [ 92.998424][T10721] EXT4-fs warning (device loop1): ext4_evict_inode:257: couldn't mark inode dirty (err -117) [ 93.024961][T10721] EXT4-fs (loop1): 1 orphan inode deleted [ 93.041296][ T12] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #3: block 1: comm kworker/u8:0: lblock 1 mapped to illegal pblock 1 (length 1) [ 93.078044][ T12] EXT4-fs error (device loop1): ext4_release_dquot:6973: comm kworker/u8:0: Failed to release dquot type 0 [ 93.143015][T10766] loop4: detected capacity change from 0 to 2048 [ 93.150186][ T3306] EXT4-fs error (device loop1): __ext4_get_inode_loc:4861: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 93.181568][ T3306] EXT4-fs error (device loop1) in ext4_reserve_inode_write:6334: Corrupt filesystem [ 93.196844][ T9750] loop4: p1 < > p4 [ 93.206130][ T9750] loop4: p4 size 8388608 extends beyond EOD, truncated [ 93.206376][ T3306] EXT4-fs error (device loop1): ext4_quota_off:7221: inode #3: comm syz-executor: mark_inode_dirty error [ 93.234754][T10766] loop4: p1 < > p4 [ 93.244798][T10766] loop4: p4 size 8388608 extends beyond EOD, truncated [ 93.292371][T10795] tmpfs: Bad value for 'mpol' [ 93.370996][ T9750] udevd[9750]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 93.386103][T10810] loop4: detected capacity change from 0 to 1024 [ 93.394381][T10810] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 93.426932][T10819] dns_resolver: Unsupported content type (231) [ 93.437667][T10810] EXT4-fs error (device loop4): ext4_map_blocks:814: inode #3: block 1: comm syz.4.3535: lblock 1 mapped to illegal pblock 1 (length 1) [ 93.456444][T10810] EXT4-fs error (device loop4): ext4_acquire_dquot:6937: comm syz.4.3535: Failed to acquire dquot type 0 [ 93.475225][T10810] EXT4-fs error (device loop4): ext4_free_blocks:6696: comm syz.4.3535: Freeing blocks not in datazone - block = 0, count = 4096 [ 93.507151][T10810] EXT4-fs error (device loop4): ext4_read_inode_bitmap:139: comm syz.4.3535: Invalid inode bitmap blk 0 in block_group 0 [ 93.523418][ T2271] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #3: block 1: comm kworker/u8:5: lblock 1 mapped to illegal pblock 1 (length 1) [ 93.537769][T10810] EXT4-fs error (device loop4) in ext4_free_inode:361: Corrupt filesystem [ 93.569883][ T2271] EXT4-fs error (device loop4): ext4_release_dquot:6973: comm kworker/u8:5: Failed to release dquot type 0 [ 93.608318][T10810] EXT4-fs (loop4): 1 orphan inode deleted [ 93.667122][T10847] loop1: detected capacity change from 0 to 2048 [ 93.699119][ T2994] ================================================================== [ 93.707342][ T2994] BUG: KCSAN: data-race in dentry_unlink_inode / step_into [ 93.714582][ T2994] [ 93.716957][ T2994] write to 0xffff8881059b21b0 of 8 bytes by task 5372 on cpu 1: [ 93.724584][ T2994] dentry_unlink_inode+0x65/0x260 [ 93.730145][ T2994] d_delete+0x164/0x180 [ 93.734308][ T2994] d_delete_notify+0x32/0x100 [ 93.738996][ T2994] vfs_unlink+0x30b/0x420 [ 93.743322][ T2994] do_unlinkat+0x24e/0x480 [ 93.747846][ T2994] __x64_sys_unlink+0x2e/0x40 [ 93.752527][ T2994] x64_sys_call+0x2dc0/0x2ff0 [ 93.757300][ T2994] do_syscall_64+0xd2/0x200 [ 93.761812][ T2994] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 93.767704][ T2994] [ 93.770092][ T2994] read to 0xffff8881059b21b0 of 8 bytes by task 2994 on cpu 0: [ 93.777630][ T2994] step_into+0x122/0x820 [ 93.781890][ T2994] walk_component+0x162/0x220 [ 93.786662][ T2994] path_lookupat+0xfe/0x2a0 [ 93.791183][ T2994] filename_lookup+0x147/0x340 [ 93.795956][ T2994] do_readlinkat+0x7d/0x320 [ 93.800465][ T2994] __x64_sys_readlink+0x47/0x60 [ 93.805514][ T2994] x64_sys_call+0x28da/0x2ff0 [ 93.810385][ T2994] do_syscall_64+0xd2/0x200 [ 93.814908][ T2994] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 93.820808][ T2994] [ 93.823134][ T2994] value changed: 0xffff888119b5af00 -> 0x0000000000000000 [ 93.830247][ T2994] [ 93.832567][ T2994] Reported by Kernel Concurrency Sanitizer on: [ 93.838713][ T2994] CPU: 0 UID: 0 PID: 2994 Comm: udevd Tainted: G W syzkaller #0 PREEMPT(voluntary) [ 93.849576][ T2994] Tainted: [W]=WARN [ 93.853388][ T2994] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2025 [ 93.863713][ T2994] ================================================================== [ 93.888919][ T9750] Alternate GPT is invalid, using primary GPT. [ 93.895298][ T9750] loop1: p1 p2 p3 [ 93.899135][ T9750] loop1: partition table partially beyond EOD, truncated [ 93.915564][T10847] Alternate GPT is invalid, using primary GPT. [ 93.922169][T10847] loop1: p1 p2 p3 [ 93.925906][T10847] loop1: partition table partially beyond EOD, truncated