last executing test programs: 377.214394ms ago: executing program 4 (id=3684): name_to_handle_at(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup.net/cgroup.procs\x00', 0x0, 0x0, 0x200) 327.051378ms ago: executing program 4 (id=3687): bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xd, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x63, 0x11, 0xa4}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x8}, @exit={0x95, 0x0, 0x700}], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x9, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sock_ops, 0xffffffffffffffff, 0x6}, 0x70) 319.626009ms ago: executing program 2 (id=3688): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000005c0)=ANY=[@ANYBLOB="9feb010018000000000000004c0000004c00000002000000000000000000000300000000020000000200000000000000000000000000000105000000080000020000000002000005000000000000000001000000000000000000000001"], 0x0, 0x66, 0x0, 0x1}, 0x28) 316.16745ms ago: executing program 3 (id=3689): syz_emit_ethernet(0x52, &(0x7f0000000280)={@link_local, @remote, @void, {@ipv4={0x800, @icmp={{0xa, 0x4, 0x0, 0x0, 0x44, 0x0, 0x0, 0x0, 0x1, 0x0, @private=0xa010102, @local, {[@timestamp_prespec={0x7, 0x14, 0xf, 0x3, 0x0, [{@initdev={0xac, 0x1e, 0x0, 0x0}}, {@empty, 0xfffffffc}]}]}}, @redirect={0x8, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0x21}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, @remote, @broadcast}}}}}}, 0x0) 298.253911ms ago: executing program 1 (id=3690): bpf$ENABLE_STATS(0x20, 0x0, 0x0) 271.734364ms ago: executing program 2 (id=3691): name_to_handle_at(0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0) 268.053894ms ago: executing program 3 (id=3692): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb01001800000000000000400000004000000002000000000000000000000300000000030000000300000000000000000000000000000105000000200000000000000000000003000000000200000002"], 0x0, 0x5a}, 0x28) 265.921094ms ago: executing program 0 (id=3693): msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x6) 256.165505ms ago: executing program 1 (id=3694): semget$private(0x0, 0x2, 0x2) 244.642457ms ago: executing program 4 (id=3695): syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000480), 0x1, 0x3ef, &(0x7f00000004c0)="$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") 232.655007ms ago: executing program 2 (id=3696): mmap(&(0x7f0000ffc000/0x1000)=nil, 0xfffffffffffff002, 0x0, 0x32, 0xffffffffffffffff, 0x0) 232.450447ms ago: executing program 1 (id=3697): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001880)={&(0x7f0000001640)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x1c, 0x1c, 0xb, [@enum={0x4, 0x2, 0x0, 0x6, 0x4, [{0x8, 0xfffffff8}, {0x2, 0x8}]}]}, {0x0, [0x30, 0x2e, 0x5f, 0x2e, 0x30, 0x5f, 0x2e, 0x5f, 0x2e]}}, 0x0, 0x3f, 0x0, 0x1, 0x1}, 0x28) 212.422709ms ago: executing program 3 (id=3698): bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0xa, 0x4, &(0x7f0000000340)=ANY=[@ANYBLOB="180000000000000000000000000000007118bf000000000095"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x65, '\x00', 0x0, @fallback=0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 176.111653ms ago: executing program 0 (id=3699): futex(&(0x7f0000000100)=0x20000, 0x5, 0x0, 0x0, &(0x7f0000000140)=0x1, 0x35000000) 175.978643ms ago: executing program 2 (id=3700): syz_open_dev$usbfs(&(0x7f00000001c0), 0xd6, 0x808c1) 175.770763ms ago: executing program 1 (id=3701): bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f0000001000)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x48) 154.356985ms ago: executing program 3 (id=3702): bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xd, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x14, 0x14}, [@ldst={0x4}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sock_ops}, 0x48) 154.257535ms ago: executing program 0 (id=3703): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000100)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x4, [@fwd={0x1}]}, {0x0, [0x61, 0x2d]}}, 0x0, 0x28, 0x0, 0x1}, 0x28) 149.339515ms ago: executing program 4 (id=3704): setxattr$system_posix_acl(&(0x7f0000002a00)='.\x00', &(0x7f0000002a40)='system.posix_acl_default\x00', &(0x7f0000002b40), 0x24, 0x0) 113.314129ms ago: executing program 3 (id=3705): syz_emit_ethernet(0x83, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaf9ff030486dd601b8b97004d88c19e9ace5ffb2e9fc603dd282100000002ff02000000000000000000000000000104004e200023b0"], 0x0) 101.21086ms ago: executing program 0 (id=3706): msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x6) 100.81868ms ago: executing program 4 (id=3707): bpf$MAP_CREATE(0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0c0000000400000004000000000001f70808"], 0x48) 98.75576ms ago: executing program 2 (id=3708): dup2(0xffffffffffffffff, 0xffffffffffffffff) 86.980642ms ago: executing program 1 (id=3709): bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)={0xffffffffffffffff}, 0x1) 56.133285ms ago: executing program 0 (id=3710): bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x3, 0x4, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000040000000000200000611060000000000095"], &(0x7f0000000100)='syzkaller\x00', 0x8, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls=0x2f, 0xffffffffffffffff, 0xf00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 55.674714ms ago: executing program 4 (id=3711): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x2, 0x13, &(0x7f0000000080)=ANY=[@ANYBLOB="18080000000400000000000000fd0020851000000600000018000000", @ANYRES32, @ANYBLOB="00000000000000016608fffffff3f800180000000000000000000000001000009500000000000000360a020000000500180100002020782500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b50a000000000000850000000600000095"], &(0x7f0000000000)='GPL\x00', 0x2, 0x0, 0x0, 0x0, 0x1e}, 0x94) 55.529494ms ago: executing program 3 (id=3712): mknod(&(0x7f0000000100)='./file0\x00', 0xc000, 0x3) 413.81µs ago: executing program 2 (id=3713): bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x4, &(0x7f00000005c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, [@call={0x85, 0x0, 0x0, 0x2f}]}, &(0x7f0000000200)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x6f, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ec}, 0x94) 191.09µs ago: executing program 1 (id=3714): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x9, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0xc}, 0x94) 0s ago: executing program 0 (id=3715): syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x800700, &(0x7f00000007c0)={[{@nodioread_nolock}, {@errors_remount}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x5a}}, {@nouid32}, {@resgid}, {@acl}, {@init_itable_val={'init_itable', 0x3d, 0x3}}]}, 0x1, 0x46f, &(0x7f0000000bc0)="$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") kernel console output (not intermixed with test programs): al. Quota mode: writeback. [ 44.383770][ T3331] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.520186][ T4738] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 44.531261][ T4738] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (38281!=20869) [ 44.581650][ T4740] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 44.584846][ T4738] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 44.611233][ T3638] loop2: p3 p4 < > [ 44.615263][ T3638] loop2: p3 start 11362048 is beyond EOD, truncated [ 44.624250][ T4743] loop2: p3 p4 < > [ 44.628110][ T4743] loop2: p3 start 11362048 is beyond EOD, truncated [ 44.633175][ T4738] EXT4-fs error (device loop1): ext4_ext_check_inode:523: inode #3: comm syz.1.598: pblk 82 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 44.654968][ T4738] EXT4-fs (loop1): no journal found [ 44.660367][ T4738] EXT4-fs (loop1): can't get journal size [ 44.712583][ T4738] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 44.748440][ T3327] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.796882][ T3573] udevd[3573]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 44.866998][ T4778] ISOFS: Bad logical zone size 65280 [ 44.911151][ T29] kauditd_printk_skb: 10 callbacks suppressed [ 44.911164][ T29] audit: type=1400 audit(1766408841.245:145): avc: denied { append } for pid=4789 comm="syz.4.622" name="sg0" dev="devtmpfs" ino=135 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 44.941479][ T3573] loop2: p1 < > p4 [ 44.949058][ T3573] loop2: p4 size 722688 extends beyond EOD, truncated [ 44.986517][ T4785] loop2: p1 < > p4 [ 45.005774][ T4785] loop2: p4 size 722688 extends beyond EOD, truncated [ 45.074059][ T29] audit: type=1400 audit(1766408841.395:146): avc: denied { create } for pid=4805 comm="syz.0.632" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_fib_lookup_socket permissive=1 [ 45.103503][ T3573] udevd[3573]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 45.125027][ T3308] udevd[3308]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 45.153359][ T3311] udevd[3311]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 45.164203][ T3573] udevd[3573]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 45.290437][ T4839] EXT4-fs (loop3): 1 orphan inode deleted [ 45.299551][ T4839] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 45.328312][ T3324] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.555974][ T4883] tmpfs: Bad value for 'huge' [ 45.594405][ T4889] set_capacity_and_notify: 18 callbacks suppressed [ 45.594422][ T4889] loop1: detected capacity change from 0 to 256 [ 45.645251][ T4898] SELinux: security_context_str_to_sid (O*3!L;(x?8>${S7#!g.&[n٦9P9\ETWq3H*8YYLGR!I*' CDX [ 45.645251][ T4898] s0dnph5L0|qD81A{ꈆnK P) failed with errno=-22 [ 45.705831][ T4903] loop0: detected capacity change from 0 to 128 [ 45.733201][ T4903] FAT-fs (loop0): bogus logical sector size 2134 [ 45.739624][ T4903] FAT-fs (loop0): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 45.749081][ T4903] FAT-fs (loop0): Can't find a valid FAT filesystem [ 46.005316][ T4945] loop0: detected capacity change from 0 to 512 [ 46.090491][ T29] audit: type=1326 audit(1766408842.340:147): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4957 comm="syz.4.706" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fcd7992f749 code=0x0 [ 46.238207][ T29] audit: type=1400 audit(1766408842.471:148): avc: denied { create } for pid=4976 comm="syz.2.717" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=decnet_socket permissive=1 [ 46.533840][ T29] audit: type=1400 audit(1766409098.762:149): avc: denied { create } for pid=5031 comm="syz.2.742" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 46.553478][ T5030] loop1: detected capacity change from 0 to 512 [ 46.585855][ T5030] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -2 [ 46.605019][ T5030] EXT4-fs error (device loop1): ext4_orphan_get:1391: inode #13: comm syz.1.740: iget: bad i_size value: 12154757448730 [ 46.605974][ T5039] loop4: detected capacity change from 0 to 512 [ 46.636481][ T5030] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.740: couldn't read orphan inode 13 (err -117) [ 46.684414][ T5039] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 46.693487][ T5039] EXT4-fs (loop4): filesystem is read-only [ 46.700305][ T5030] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 46.801366][ T3327] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.914627][ T5074] loop0: detected capacity change from 0 to 2364 [ 46.929952][ T5074] ISOFS: Unable to identify CD-ROM format. [ 46.938300][ T29] audit: type=1400 audit(1766409099.137:150): avc: denied { read write } for pid=5079 comm="syz.3.765" name="nvram" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 47.010478][ T29] audit: type=1400 audit(1766409099.137:151): avc: denied { ioctl open } for pid=5079 comm="syz.3.765" path="/dev/nvram" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 47.053630][ T5090] loop0: detected capacity change from 0 to 512 [ 47.092867][ T5090] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (57259!=33349) [ 47.154236][ T5090] EXT4-fs (loop0): orphan cleanup on readonly fs [ 47.160742][ T5090] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:517: comm syz.0.769: Block bitmap for bg 0 marked uninitialized [ 47.186308][ T5090] EXT4-fs (loop0): Remounting filesystem read-only [ 47.192902][ T5090] EXT4-fs (loop0): 1 orphan inode deleted [ 47.231856][ T5105] nfs: Unknown parameter '' [ 47.248204][ T5104] loop1: detected capacity change from 0 to 1024 [ 47.266462][ T5090] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 47.283484][ T5104] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (51269!=20869) [ 47.314471][ T5104] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 47.346551][ T5104] EXT4-fs error (device loop1): ext4_get_journal_inode:5849: inode #32: comm syz.1.777: iget: special inode unallocated [ 47.368647][ T3331] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.389266][ T5104] EXT4-fs (loop1): no journal found [ 47.394573][ T5104] EXT4-fs (loop1): can't get journal size [ 47.424411][ T5104] EXT4-fs error (device loop1): ext4_protect_reserved_inode:160: inode #32: comm syz.1.777: iget: special inode unallocated [ 47.453013][ T5104] EXT4-fs (loop1): failed to initialize system zone (-117) [ 47.471228][ T5104] EXT4-fs (loop1): mount failed [ 47.641484][ T5142] syz.4.794 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 47.670026][ T5145] loop0: detected capacity change from 0 to 764 [ 47.711760][ T5145] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 47.746449][ T5157] Non-string source [ 47.752323][ T5156] loop2: detected capacity change from 0 to 1024 [ 47.807279][ T5156] EXT4-fs: Ignoring removed bh option [ 47.814645][ T5156] EXT4-fs: inline encryption not supported [ 47.842007][ T5156] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 47.851962][ T5156] EXT4-fs (loop2): group descriptors corrupted! [ 47.985165][ T5181] EXT4-fs: Ignoring removed mblk_io_submit option [ 48.031175][ T5181] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 48.039195][ T5181] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a042e018, mo2=0002] [ 48.047574][ T5181] System zones: 0-1, 15-15, 18-18, 34-34 [ 48.053445][ T5181] EXT4-fs (loop0): orphan cleanup on readonly fs [ 48.060953][ T5181] EXT4-fs error (device loop0): ext4_validate_block_bitmap:432: comm syz.0.812: bg 0: block 15: invalid block bitmap [ 48.076819][ T5181] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 48.127536][ T5181] EXT4-fs (loop0): 1 truncate cleaned up [ 48.170086][ T5181] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 48.236264][ T3331] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.270394][ T5204] nfs: Unexpected value for 'acl' [ 48.397459][ T5218] ------------[ cut here ]------------ [ 48.403035][ T5218] verifier bug: REG INVARIANTS VIOLATION (false_reg1): range bounds violation u64=[0xfffffffefffff630, 0xffffffff00000000] s64=[0xfffffffefffff630, 0xffffffff00000000] u32=[0x30, 0x8000050] s32=[0x30, 0x0] var_off=(0xfffffffe00000030, 0x10fffffc0) [ 48.426792][ T5218] WARNING: kernel/bpf/verifier.c:2748 at reg_bounds_sanity_check+0x15b/0x660, CPU#1: syz.0.832/5218 [ 48.437836][ T5218] Modules linked in: [ 48.441821][ T5218] CPU: 1 UID: 0 PID: 5218 Comm: syz.0.832 Tainted: G W syzkaller #0 PREEMPT(voluntary) [ 48.453297][ T5218] Tainted: [W]=WARN [ 48.457103][ T5218] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 48.467203][ T5218] RIP: 0010:reg_bounds_sanity_check+0x27d/0x660 [ 48.473581][ T5218] Code: 24 78 4c 8b 44 24 70 4c 8b 4c 24 60 41 ff 74 24 20 41 55 53 ff 74 24 68 ff 74 24 78 ff b4 24 90 00 00 00 ff b4 24 b0 00 00 00 <67> 48 0f b9 3a 48 83 c4 38 4c 8b ac 24 98 00 00 00 49 8d 85 80 08 [ 48.493334][ T5218] RSP: 0018:ffffc9001085b3a0 EFLAGS: 00010246 [ 48.499569][ T5218] RAX: ffff88811bf3bc10 RBX: 0000000000000000 RCX: fffffffefffff630 [ 48.507684][ T5218] RDX: ffffffff865fbb8f RSI: ffffffff865d0689 RDI: ffffffff86db6c00 [ 48.515714][ T5218] RBP: ffff88811c803990 R08: ffffffff00000000 R09: fffffffefffff630 [ 48.523928][ T5218] R10: 00000000000000d0 R11: 0000000000000002 R12: ffff88811c803950 [ 48.531955][ T5218] R13: fffffffe00000030 R14: ffff88811c80399c R15: ffff88811c803988 [ 48.540086][ T5218] FS: 00007f86e111f6c0(0000) GS:ffff8882aeec5000(0000) knlGS:0000000000000000 [ 48.549058][ T5218] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.555710][ T5218] CR2: 00007fcd78396f98 CR3: 000000010cdec000 CR4: 00000000003506f0 [ 48.563770][ T5218] Call Trace: [ 48.567063][ T5218] [ 48.570020][ T5218] reg_set_min_max+0x21c/0x260 [ 48.574929][ T5218] check_cond_jmp_op+0x13bd/0x1a80 [ 48.580092][ T5218] do_check+0x3347/0x81f0 [ 48.584542][ T5218] do_check_common+0xccf/0x1300 [ 48.589592][ T5218] bpf_check+0x2f98/0xc860 [ 48.594078][ T5218] ? __alloc_frozen_pages_noprof+0x18f/0x360 [ 48.600172][ T5218] ? alloc_pages_bulk_noprof+0x4b9/0x540 [ 48.605899][ T5218] ? __vmap_pages_range_noflush+0xbc4/0xcf0 [ 48.611890][ T5218] ? css_rstat_updated+0xbb/0x280 [ 48.617192][ T5218] ? try_charge_memcg+0x215/0xa10 [ 48.622307][ T5218] ? pcpu_block_refresh_hint+0x10b/0x170 [ 48.628062][ T5218] ? pcpu_block_update_hint_alloc+0x63d/0x660 [ 48.634423][ T5218] ? pcpu_block_update_hint_alloc+0x63d/0x660 [ 48.640571][ T5218] ? css_rstat_updated+0xbb/0x280 [ 48.645766][ T5218] ? mod_memcg_state+0x182/0x270 [ 48.650815][ T5218] ? __rcu_read_unlock+0x4f/0x70 [ 48.655780][ T5218] ? pcpu_memcg_post_alloc_hook+0xec/0x170 [ 48.661668][ T5218] ? bpf_prog_alloc+0x5b/0x150 [ 48.666500][ T5218] ? pcpu_alloc_noprof+0xd0d/0x1240 [ 48.671754][ T5218] ? should_fail_ex+0x30/0x280 [ 48.676544][ T5218] ? __kmalloc_noprof+0x2b4/0x5a0 [ 48.681660][ T5218] ? security_bpf_prog_load+0x60/0x140 [ 48.687137][ T5218] ? selinux_bpf_prog_load+0xad/0xd0 [ 48.692530][ T5218] ? security_bpf_prog_load+0x9e/0x140 [ 48.698218][ T5218] bpf_prog_load+0xf6e/0x1140 [ 48.703049][ T5218] ? security_bpf+0x2b/0x90 [ 48.707583][ T5218] __sys_bpf+0x469/0x7c0 [ 48.711943][ T5218] __x64_sys_bpf+0x41/0x50 [ 48.716448][ T5218] x64_sys_call+0x28e1/0x3000 [ 48.721145][ T5218] do_syscall_64+0xca/0x2b0 [ 48.725781][ T5218] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.731839][ T5218] RIP: 0033:0x7f86e26bf749 [ 48.736303][ T5218] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 48.755990][ T5218] RSP: 002b:00007f86e111f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 48.764411][ T5218] RAX: ffffffffffffffda RBX: 00007f86e2915fa0 RCX: 00007f86e26bf749 [ 48.772590][ T5218] RDX: 0000000000000048 RSI: 00002000000017c0 RDI: 0000000000000005 [ 48.780616][ T5218] RBP: 00007f86e2743f91 R08: 0000000000000000 R09: 0000000000000000 [ 48.788655][ T5218] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 48.796688][ T5218] R13: 00007f86e2916038 R14: 00007f86e2915fa0 R15: 00007ffe7bcf2da8 [ 48.804925][ T5218] [ 48.807966][ T5218] ---[ end trace 0000000000000000 ]--- [ 48.899650][ T29] audit: type=1326 audit(1766933388.963:152): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5234 comm="syz.4.838" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fcd7992f749 code=0x0 [ 48.928206][ T3311] loop1: p1 < > p2 < > p3 p4 < > [ 48.933276][ T3311] loop1: partition table partially beyond EOD, truncated [ 48.976225][ T3311] loop1: p1 start 67108864 is beyond EOD, truncated [ 48.982902][ T3311] loop1: p2 start 4278190080 is beyond EOD, truncated [ 48.989775][ T3311] loop1: p3 start 100859904 is beyond EOD, truncated [ 49.037093][ T5246] IPv6: addrconf: prefix option has invalid lifetime [ 49.045147][ T5227] loop1: p1 < > p2 < > p3 p4 < > [ 49.050248][ T5227] loop1: partition table partially beyond EOD, truncated [ 49.063236][ T5227] loop1: p1 start 67108864 is beyond EOD, truncated [ 49.069958][ T5227] loop1: p2 start 4278190080 is beyond EOD, truncated [ 49.076753][ T5227] loop1: p3 start 100859904 is beyond EOD, truncated [ 49.205445][ T3573] udevd[3573]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 49.265120][ T3573] udevd[3573]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 49.297300][ T29] audit: type=1400 audit(1766933389.334:153): avc: denied { create } for pid=5267 comm="syz.4.856" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 49.579497][ T5298] IPv6: addrconf: prefix option has invalid lifetime [ 49.588481][ T5294] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 49.597193][ T5296] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24670!=35945) [ 49.606876][ T5296] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 49.622685][ T5301] tmpfs: Bad value for 'mpol' [ 49.627577][ T5294] EXT4-fs (loop1): orphan cleanup on readonly fs [ 49.673512][ T5294] Quota error (device loop1): find_block_dqentry: Quota for id 0 referenced but not present [ 49.683677][ T5294] EXT4-fs error (device loop1): ext4_acquire_dquot:6986: comm syz.1.869: Failed to acquire dquot type 1 [ 49.704569][ T5296] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 49.712645][ T5296] EXT4-fs (loop3): Can't support bigalloc feature without extents feature [ 49.712645][ T5296] [ 49.723352][ T5296] EXT4-fs (loop3): Skipping orphan cleanup due to unknown ROCOMPAT features [ 49.779729][ T5294] EXT4-fs (loop1): Remounting filesystem read-only [ 49.786311][ T5294] EXT4-fs (loop1): 1 truncate cleaned up [ 49.793357][ T5294] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 49.816816][ T5296] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 49.829729][ T3327] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.939125][ T5322] EXT4-fs: Ignoring removed orlov option [ 49.993177][ T5322] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (58532!=20869) [ 50.008163][ T3324] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.017784][ T5322] JBD2: no valid journal superblock found [ 50.023566][ T5322] EXT4-fs (loop4): Could not load journal inode [ 50.378061][ T5375] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 50.389303][ T29] kauditd_printk_skb: 5 callbacks suppressed [ 50.389317][ T29] audit: type=1400 audit(1766933390.344:158): avc: denied { create } for pid=5377 comm="syz.3.908" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=isdn_socket permissive=1 [ 50.445163][ T5375] EXT4-fs (loop0): orphan cleanup on readonly fs [ 50.451904][ T5375] EXT4-fs error (device loop0): ext4_orphan_get:1417: comm syz.0.907: bad orphan inode 15 [ 50.471243][ T5375] ext4_test_bit(bit=14, block=18) = 1 [ 50.476691][ T5375] is_bad_inode(inode)=0 [ 50.480935][ T5375] NEXT_ORPHAN(inode)=1023 [ 50.485407][ T5375] max_ino=32 [ 50.488644][ T5375] i_nlink=0 [ 50.508774][ T5375] EXT4-fs error (device loop0): ext4_xattr_delete_inode:2971: inode #15: comm syz.0.907: corrupted xattr block 19: e_value size too large [ 50.602499][ T5375] EXT4-fs warning (device loop0): ext4_evict_inode:273: xattr delete (err -117) [ 50.645759][ T5375] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 50.698062][ T5398] EXT4-fs (loop3): orphan cleanup on readonly fs [ 50.719921][ T5398] EXT4-fs error (device loop3): ext4_xattr_inode_iget:441: inode #11: comm syz.3.916: ea_inode with extended attributes [ 50.757063][ T3331] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.867703][ T5398] EXT4-fs error (device loop3): ext4_xattr_inode_iget:446: comm syz.3.916: error while reading EA inode 11 err=-117 [ 50.925441][ T5425] Quota error (device loop0): do_check_range: Getting block 64 out of range 1-5 [ 50.934706][ T5425] Quota error (device loop0): qtree_read_dquot: Can't read quota structure for id 0 [ 50.944094][ T5425] EXT4-fs error (device loop0): ext4_acquire_dquot:6986: comm syz.0.929: Failed to acquire dquot type 0 [ 51.006145][ T5398] EXT4-fs warning (device loop3): ext4_expand_extra_isize_ea:2857: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 51.035044][ T5425] EXT4-fs error (device loop0): mb_free_blocks:2037: group 0, inode 13: block 144:freeing already freed block (bit 9); block bitmap corrupt. [ 51.058110][ T5425] EXT4-fs error (device loop0): ext4_do_update_inode:5617: inode #13: comm syz.0.929: corrupted inode contents [ 51.091252][ T5443] set_capacity_and_notify: 10 callbacks suppressed [ 51.091265][ T5443] loop4: detected capacity change from 0 to 512 [ 51.114513][ T5425] EXT4-fs error (device loop0): ext4_dirty_inode:6502: inode #13: comm syz.0.929: mark_inode_dirty error [ 51.120681][ T5398] EXT4-fs error (device loop3): ext4_xattr_inode_iget:441: inode #11: comm syz.3.916: ea_inode with extended attributes [ 51.126812][ T5425] EXT4-fs error (device loop0): ext4_do_update_inode:5617: inode #13: comm syz.0.929: corrupted inode contents [ 51.151981][ T5443] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 51.195850][ T5425] EXT4-fs error (device loop0): __ext4_ext_dirty:206: inode #13: comm syz.0.929: mark_inode_dirty error [ 51.211179][ T5398] EXT4-fs error (device loop3): ext4_xattr_inode_iget:446: comm syz.3.916: error while reading EA inode 11 err=-117 [ 51.222145][ T5425] EXT4-fs error (device loop0): ext4_do_update_inode:5617: inode #13: comm syz.0.929: corrupted inode contents [ 51.253443][ T5454] loop4: detected capacity change from 0 to 512 [ 51.254399][ T5425] EXT4-fs error (device loop0) in ext4_orphan_del:303: Corrupt filesystem [ 51.293997][ T5425] EXT4-fs error (device loop0): ext4_do_update_inode:5617: inode #13: comm syz.0.929: corrupted inode contents [ 51.313979][ T5458] loop2: detected capacity change from 0 to 1764 [ 51.320780][ T5398] EXT4-fs (loop3): 1 orphan inode deleted [ 51.333199][ T5458] iso9660: Bad value for 'gid' [ 51.338106][ T5458] iso9660: Bad value for 'gid' [ 51.347779][ T5398] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 51.381959][ T5425] EXT4-fs error (device loop0): ext4_truncate:4635: inode #13: comm syz.0.929: mark_inode_dirty error [ 51.395750][ T5454] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 51.408426][ T5425] EXT4-fs error (device loop0) in ext4_process_orphan:345: Corrupt filesystem [ 51.419675][ T5425] EXT4-fs (loop0): 1 truncate cleaned up [ 51.425783][ T5425] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 51.436448][ T5454] EXT4-fs (loop4): orphan cleanup on readonly fs [ 51.459567][ T3331] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.480317][ T5454] Quota error (device loop4): find_block_dqentry: Quota for id 0 referenced but not present [ 51.490497][ T5454] Quota error (device loop4): qtree_read_dquot: Can't read quota structure for id 0 [ 51.499958][ T5454] EXT4-fs error (device loop4): ext4_acquire_dquot:6986: comm syz.4.943: Failed to acquire dquot type 1 [ 51.512627][ T3324] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.573376][ T5474] tmpfs: Bad value for 'mpol' [ 51.585924][ T5454] EXT4-fs (loop4): Remounting filesystem read-only [ 51.592868][ T5454] EXT4-fs (loop4): 1 truncate cleaned up [ 51.600483][ T5454] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 51.603158][ T5478] tmpfs: Bad value for 'mpol' [ 51.631621][ T3332] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.695016][ T5484] loop3: detected capacity change from 0 to 512 [ 51.707432][ T29] audit: type=1326 audit(1766933391.559:159): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5485 comm="syz.0.959" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f86e26bf749 code=0x0 [ 51.738587][ T5484] EXT4-fs warning (device loop3): ext4_xattr_inode_get:546: inode #11: comm syz.3.958: ea_inode file size=4 entry size=6 [ 51.753846][ T5484] EXT4-fs warning (device loop3): ext4_expand_extra_isize_ea:2857: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 51.767001][ T5484] EXT4-fs error (device loop3): ext4_do_update_inode:5617: inode #15: comm syz.3.958: corrupted inode contents [ 51.779005][ T5484] EXT4-fs error (device loop3): ext4_dirty_inode:6502: inode #15: comm syz.3.958: mark_inode_dirty error [ 51.790624][ T5484] EXT4-fs error (device loop3): ext4_do_update_inode:5617: inode #15: comm syz.3.958: corrupted inode contents [ 51.804685][ T5484] EXT4-fs error (device loop3): ext4_xattr_delete_inode:3000: inode #15: comm syz.3.958: mark_inode_dirty error [ 51.820650][ T5484] EXT4-fs error (device loop3): ext4_xattr_delete_inode:3003: inode #15: comm syz.3.958: mark inode dirty (error -117) [ 51.833470][ T5484] EXT4-fs warning (device loop3): ext4_evict_inode:273: xattr delete (err -117) [ 51.842648][ T5484] EXT4-fs (loop3): 1 orphan inode deleted [ 51.848763][ T5484] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 51.873482][ T5496] tmpfs: Bad value for 'mpol' [ 51.890106][ T3324] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.977084][ T5517] loop0: detected capacity change from 0 to 128 [ 51.989708][ T5513] loop1: detected capacity change from 0 to 2048 [ 51.992372][ T5517] FAT-fs (loop0): bogus logical sector size 0 [ 52.002225][ T5517] FAT-fs (loop0): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 52.011333][ T5517] FAT-fs (loop0): Can't find a valid FAT filesystem [ 52.056091][ T5513] EXT4-fs (loop1): #clusters per group too big: 16384 [ 52.081879][ T5525] loop3: detected capacity change from 0 to 512 [ 52.101379][ T5528] tmpfs: Bad value for 'mpol' [ 52.135133][ T5525] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 52.192521][ T5539] loop0: detected capacity change from 0 to 512 [ 52.213912][ T5539] journal_path: Lookup failure for './file0' [ 52.220062][ T5539] EXT4-fs: error: could not find journal device path [ 52.330919][ T5555] IPv6: addrconf: prefix option has invalid lifetime [ 52.337734][ T5555] IPv6: addrconf: prefix option has invalid lifetime [ 52.428592][ T5569] loop0: detected capacity change from 0 to 256 [ 52.476195][ T5569] FAT-fs (loop0): bogus logical sector size 2303 [ 52.482667][ T5569] FAT-fs (loop0): Can't find a valid FAT filesystem [ 52.528255][ T5572] loop3: detected capacity change from 0 to 8192 [ 52.589310][ T5590] FAT-fs (loop4): bogus number of reserved sectors [ 52.595901][ T5590] FAT-fs (loop4): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 52.605212][ T5590] FAT-fs (loop4): Can't find a valid FAT filesystem [ 52.619690][ T5572] loop3: p1 < > p2 < > p3 p4 < > [ 52.624759][ T5572] loop3: partition table partially beyond EOD, truncated [ 52.650301][ T5572] loop3: p1 start 67108864 is beyond EOD, truncated [ 52.656929][ T5572] loop3: p2 start 4278190080 is beyond EOD, truncated [ 52.663788][ T5572] loop3: p3 start 100859904 is beyond EOD, truncated [ 52.760596][ T5604] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 52.810652][ T3331] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.447117][ T5717] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 53.458068][ T5717] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 53.525971][ T5717] EXT4-fs (loop3): stripe (5) is not aligned with cluster size (16), stripe is disabled [ 53.565513][ T5717] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 53.574857][ T29] audit: type=1326 audit(1766933393.293:160): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5730 comm="syz.0.1081" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f86e26bf749 code=0x0 [ 53.602269][ T5737] tmpfs: Unknown parameter 'n' [ 53.604963][ T5717] EXT4-fs (loop3): mount failed [ 53.675727][ T5745] EXT4-fs error (device loop0): ext4_xattr_inode_iget:446: comm syz.0.1084: error while reading EA inode 32 err=-116 [ 53.697993][ T5745] EXT4-fs (loop0): Remounting filesystem read-only [ 53.704844][ T5745] EXT4-fs (loop0): 1 orphan inode deleted [ 53.711135][ T5745] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 53.739175][ T3331] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.909784][ T5780] IPv6: addrconf: prefix option has invalid lifetime [ 54.036119][ T29] audit: type=1400 audit(1766933393.720:161): avc: denied { tracepoint } for pid=5803 comm="syz.4.1115" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 54.249870][ T5844] 9p: Bad value for 'rfdno' [ 54.466994][ T5877] EXT4-fs (loop4): SIPHASH is not a valid default hash value [ 54.557536][ T5893] tmpfs: Bad value for 'mpol' [ 54.640693][ T29] audit: type=1400 audit(1766933394.285:162): avc: denied { mount } for pid=5898 comm="syz.4.1157" name="/" dev="bpf" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 54.695198][ T29] audit: type=1400 audit(1766933394.332:163): avc: denied { unmount } for pid=3332 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 54.820169][ T5925] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 54.831151][ T5925] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 54.893026][ T5925] EXT4-fs (loop4): stripe (5) is not aligned with cluster size (16), stripe is disabled [ 54.937403][ T5925] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 54.965284][ T5925] EXT4-fs (loop4): mount failed [ 55.130671][ T5977] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 55.185681][ T5977] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #16: comm syz.1.1195: invalid indirect mapped block 4294967295 (level 0) [ 55.217350][ T5989] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 55.241302][ T5977] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #16: comm syz.1.1195: invalid indirect mapped block 4294967295 (level 1) [ 55.257561][ T5989] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #3: block 1: comm syz.0.1199: lblock 1 mapped to illegal pblock 1 (length 1) [ 55.280315][ T5989] EXT4-fs error (device loop0): ext4_acquire_dquot:6986: comm syz.0.1199: Failed to acquire dquot type 0 [ 55.293049][ T5977] EXT4-fs (loop1): 1 orphan inode deleted [ 55.298803][ T5977] EXT4-fs (loop1): 1 truncate cleaned up [ 55.305154][ T5977] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 55.320594][ T5989] EXT4-fs error (device loop0): ext4_free_blocks:6728: comm syz.0.1199: Freeing blocks not in datazone - block = 0, count = 4096 [ 55.337799][ T3327] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.348520][ T5989] EXT4-fs error (device loop0): ext4_read_inode_bitmap:139: comm syz.0.1199: Invalid inode bitmap blk 0 in block_group 0 [ 55.361854][ T5989] EXT4-fs error (device loop0) in ext4_free_inode:361: Corrupt filesystem [ 55.370509][ T2104] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #3: block 1: comm kworker/u8:11: lblock 1 mapped to illegal pblock 1 (length 1) [ 55.399004][ T2104] EXT4-fs error (device loop0): ext4_release_dquot:7022: comm kworker/u8:11: Failed to release dquot type 0 [ 55.410950][ T5989] EXT4-fs (loop0): 1 orphan inode deleted [ 55.417068][ T5989] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 55.455427][ T3331] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.695662][ T6055] EXT4-fs: inline encryption not supported [ 55.712580][ T6055] EXT4-fs: old and new quota format mixing [ 55.817083][ T6079] EXT4-fs: Ignoring removed bh option [ 55.831880][ T6082] EXT4-fs: inline encryption not supported [ 55.842893][ T6079] EXT4-fs error (device loop4): ext4_orphan_get:1391: inode #15: comm syz.4.1244: inode has both inline data and extents flags [ 55.861817][ T6079] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.1244: couldn't read orphan inode 15 (err -117) [ 55.882335][ T6082] EXT4-fs (loop2): #clusters per group too big: 201392385 [ 55.895674][ T6079] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 55.921492][ T3332] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.976410][ T6086] loop0: p1 p2 p3 [ 55.991413][ T6089] loop1: p2 < > p4 [ 56.012505][ T6089] loop1: p4 size 262144 extends beyond EOD, truncated [ 56.089734][ T3311] udevd[3311]: Failed to create symlink /run/udev/watch/1581: File exists [ 56.101574][ T3573] udevd[3573]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 56.116770][ T3308] udevd[3308]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 56.133065][ T4073] udevd[4073]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 56.144208][ T3638] udevd[3638]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 56.165205][ T3574] udevd[3574]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 56.216531][ T6120] EXT4-fs: Ignoring removed bh option [ 56.263433][ T29] kauditd_printk_skb: 5 callbacks suppressed [ 56.263448][ T29] audit: type=1400 audit(1766933395.788:166): avc: denied { mount } for pid=6127 comm="syz.3.1269" name="/" dev="hugetlbfs" ino=12162 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=filesystem permissive=1 [ 56.293308][ T6120] EXT4-fs: inline encryption not supported [ 56.302866][ T6120] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 56.324731][ T6120] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c84ce028, mo2=0000] [ 56.367731][ T29] audit: type=1326 audit(1766933395.825:167): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6129 comm="syz.2.1268" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fafd41ff749 code=0x0 [ 56.390600][ T29] audit: type=1400 audit(1766933395.835:168): avc: denied { unmount } for pid=3324 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=filesystem permissive=1 [ 56.412956][ T6120] EXT4-fs error (device loop0): ext4_free_blocks:6728: comm syz.0.1263: Freeing blocks not in datazone - block = 0, count = 4096 [ 56.450567][ T6120] EXT4-fs (loop0): Remounting filesystem read-only [ 56.473110][ T6120] EXT4-fs (loop0): 1 orphan inode deleted [ 56.491480][ T6120] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 56.495446][ T2104] EXT4-fs (loop0): Quota write (off=2048, len=1024) cancelled because transaction is not started [ 56.514546][ T2104] Quota error (device loop0): write_blk: dquota write failed [ 56.522180][ T2104] Quota error (device loop0): remove_free_dqentry: Can't write block (2) with free entries [ 56.532286][ T2104] EXT4-fs (loop0): Quota write (off=2048, len=1024) cancelled because transaction is not started [ 56.542951][ T2104] Quota error (device loop0): write_blk: dquota write failed [ 56.550358][ T2104] Quota error (device loop0): free_dqentry: Can't move quota data block (2) to free list [ 56.563696][ T2104] EXT4-fs (loop0): Quota write (off=8, len=24) cancelled because transaction is not started [ 56.573994][ T2104] Quota error (device loop0): v2_write_file_info: Can't write info structure [ 56.613843][ T3331] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.856338][ T6208] futex_wake_op: syz.0.1307 tries to shift op by 144; fix this program [ 56.971548][ T6233] cgroup: release_agent respecified [ 57.080483][ T6250] set_capacity_and_notify: 15 callbacks suppressed [ 57.080497][ T6250] loop0: detected capacity change from 0 to 1024 [ 57.098131][ T6250] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 57.142812][ T6250] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 57.180465][ T6250] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 57.207729][ T6263] loop1: detected capacity change from 0 to 512 [ 57.214609][ T6250] EXT4-fs (loop0): orphan cleanup on readonly fs [ 57.232926][ T6250] EXT4-fs error (device loop0): ext4_free_blocks:6728: comm syz.0.1327: Freeing blocks not in datazone - block = 0, count = 4096 [ 57.246814][ T6250] EXT4-fs (loop0): Remounting filesystem read-only [ 57.255078][ T6250] EXT4-fs (loop0): 1 orphan inode deleted [ 57.285991][ T6263] EXT4-fs: Ignoring removed bh option [ 57.316030][ T29] audit: type=1400 audit(1766933396.762:169): avc: denied { create } for pid=6272 comm="syz.4.1338" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 57.331873][ T6263] EXT4-fs error (device loop1): ext4_orphan_get:1391: inode #15: comm syz.1.1331: inode has both inline data and extents flags [ 57.359962][ T29] audit: type=1400 audit(1766933396.799:170): avc: denied { create } for pid=6271 comm="syz.0.1336" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 57.392204][ T6263] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.1331: couldn't read orphan inode 15 (err -117) [ 57.566040][ T6312] cgroup: Invalid name [ 57.731981][ T6342] futex_wake_op: syz.2.1371 tries to shift op by 535; fix this program [ 57.795875][ T6352] loop2: detected capacity change from 0 to 128 [ 57.811112][ T6352] FAT-fs (loop2): bogus sectors per cluster 0 [ 57.817364][ T6352] FAT-fs (loop2): Can't find a valid FAT filesystem [ 57.852950][ T6356] loop3: detected capacity change from 0 to 512 [ 57.981267][ T6374] ip_tunnel: non-ECT from 172.20.20.187 with TOS=0x2 [ 58.043661][ T6381] loop4: detected capacity change from 0 to 512 [ 58.071937][ T6381] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 58.080684][ T6381] EXT4-fs (loop4): Unsupported encryption level 249 [ 58.164427][ T6395] tmpfs: Bad value for 'mpol' [ 58.298846][ T6418] cgroup: No subsys list or none specified [ 58.342868][ T6426] TCP: tcp_parse_options: Illegal window scaling value 254 > 14 received [ 59.015569][ T6537] loop4: detected capacity change from 0 to 2048 [ 59.108928][ T6537] Alternate GPT is invalid, using primary GPT. [ 59.115339][ T6537] loop4: p2 p3 p7 [ 59.293238][ T6577] loop3: detected capacity change from 0 to 1024 [ 59.306337][ T6577] EXT4-fs: inline encryption not supported [ 59.312222][ T6577] EXT4-fs: Ignoring removed i_version option [ 59.358494][ T6577] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 59.419176][ T6577] EXT4-fs error (device loop3): ext4_map_blocks:783: inode #3: block 2: comm syz.3.1488: lblock 2 mapped to illegal pblock 2 (length 1) [ 59.460114][ T6583] loop1: detected capacity change from 0 to 8192 [ 59.472315][ T6577] EXT4-fs error (device loop3): ext4_map_blocks:783: inode #3: block 48: comm syz.3.1488: lblock 0 mapped to illegal pblock 48 (length 1) [ 59.502202][ T6577] EXT4-fs error (device loop3): ext4_acquire_dquot:6986: comm syz.3.1488: Failed to acquire dquot type 0 [ 59.537020][ T6577] EXT4-fs error (device loop3) in ext4_reserve_inode_write:6298: Corrupt filesystem [ 59.549654][ T6577] EXT4-fs error (device loop3): ext4_evict_inode:253: inode #11: comm syz.3.1488: mark_inode_dirty error [ 59.568727][ T6604] loop4: detected capacity change from 0 to 1024 [ 59.587881][ T6577] EXT4-fs warning (device loop3): ext4_evict_inode:256: couldn't mark inode dirty (err -117) [ 59.608065][ T6577] EXT4-fs (loop3): 1 orphan inode deleted [ 59.623042][ T12] EXT4-fs error (device loop3): ext4_map_blocks:783: inode #3: block 1: comm kworker/u8:0: lblock 1 mapped to illegal pblock 1 (length 1) [ 59.638805][ T6604] EXT4-fs: Ignoring removed i_version option [ 59.649470][ T6604] EXT4-fs: EXT4-fs: inode_readahead_blks must be 0 or a power of 2 smaller than 2^31 [ 59.676107][ T12] EXT4-fs error (device loop3): ext4_release_dquot:7022: comm kworker/u8:0: Failed to release dquot type 0 [ 59.700425][ T6614] loop1: detected capacity change from 0 to 512 [ 59.723941][ T3324] EXT4-fs error (device loop3): __ext4_get_inode_loc:4830: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 59.744730][ T6614] EXT4-fs warning (device loop1): ext4_enable_quotas:7221: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 59.759776][ T3324] EXT4-fs error (device loop3) in ext4_reserve_inode_write:6298: Corrupt filesystem [ 59.795362][ T6614] EXT4-fs (loop1): mount failed [ 59.806219][ T3324] EXT4-fs error (device loop3): ext4_quota_off:7270: inode #3: comm syz-executor: mark_inode_dirty error [ 60.032117][ T6651] EXT4-fs: Invalid commit interval 521085580, must be smaller than 21474836 [ 60.087707][ T6657] IPv6: addrconf: prefix option has invalid lifetime [ 60.117979][ T6659] EXT4-fs: Invalid journal IO priority (must be 0-7) [ 60.380443][ T6694] random: crng reseeded on system resumption [ 60.549589][ T6709] tmpfs: Bad value for 'mpol' [ 60.632320][ T3573] loop4: p1 p2 p3 < p5 p6 > [ 60.648539][ T3573] loop4: p2 size 16775168 extends beyond EOD, truncated [ 60.656687][ T3573] loop4: p5 start 4294970168 is beyond EOD, truncated [ 60.671082][ T6685] loop4: p1 p2 p3 < p5 p6 > [ 60.685809][ T6685] loop4: p2 size 16775168 extends beyond EOD, truncated [ 60.695089][ T6685] loop4: p5 start 4294970168 is beyond EOD, truncated [ 60.831418][ T3638] udevd[3638]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 60.836229][ T3573] udevd[3573]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 60.843493][ T3308] udevd[3308]: inotify_add_watch(7, /dev/loop4p6, 10) failed: No such file or directory [ 60.853615][ T3311] udevd[3311]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 60.907824][ T6749] EXT4-fs (loop0): couldn't mount as ext3 due to feature incompatibilities [ 60.959380][ T6755] SELinux: Context system_u:object is not valid (left unmapped). [ 61.188363][ T6785] EXT4-fs (loop3): 1 orphan inode deleted [ 61.239133][ T6785] ext4 filesystem being mounted at /305/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 61.287931][ T6806] autofs: Unknown parameter 'no9 PG!8E8- ŖEeլ( Ir\u}ibT0;my[Gc#>QkbY&#w@/VVL~12lhOh'rK1\kU{!eܚ7 [ 61.287931][ T6806] Ue[%#s' [ 61.325642][ T3638] loop1: p1 p2 p3 < p5 p6 > [ 61.341091][ T3638] loop1: p2 size 16775168 extends beyond EOD, truncated [ 61.358969][ T3638] loop1: p5 start 4294970168 is beyond EOD, truncated [ 61.370668][ T6815] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 61.381662][ T6815] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 61.398025][ T6761] loop1: p1 p2 p3 < p5 p6 > [ 61.403299][ T6761] loop1: p2 size 16775168 extends beyond EOD, truncated [ 61.428525][ T6761] loop1: p5 start 4294970168 is beyond EOD, truncated [ 61.455240][ T6815] jbd2_journal_init_inode: Cannot locate journal superblock [ 61.462704][ T6815] EXT4-fs (loop2): Could not load journal inode [ 61.527376][ T6828] EXT4-fs: Ignoring removed i_version option [ 61.535442][ T6830] IPv6: addrconf: prefix option has invalid lifetime [ 61.555560][ T3573] udevd[3573]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 61.559403][ T3308] udevd[3308]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 61.576585][ T4073] udevd[4073]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 61.585679][ T3574] udevd[3574]: inotify_add_watch(7, /dev/loop1p6, 10) failed: No such file or directory [ 61.605694][ T6828] EXT4-fs: Ignoring removed orlov option [ 61.624689][ T6828] EXT4-fs (loop0): stripe (2) is not aligned with cluster size (16), stripe is disabled [ 61.666445][ T3311] udevd[3311]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 61.666779][ T3638] udevd[3638]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 61.678661][ T3573] udevd[3573]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 61.689599][ T3308] udevd[3308]: inotify_add_watch(7, /dev/loop1p6, 10) failed: No such file or directory [ 61.720545][ T6828] EXT4-fs (loop0): can't mount with data_err=abort, fs mounted w/o journal [ 61.896464][ T3311] loop3: p1 < > [ 61.910744][ T6853] loop3: p1 < > [ 61.921967][ T29] kauditd_printk_skb: 12 callbacks suppressed [ 61.921981][ T29] audit: type=1400 audit(1766933401.041:179): avc: denied { write } for pid=6868 comm="syz.0.1626" name="snapshot" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 62.021614][ T3573] udevd[3573]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 62.081186][ T3573] udevd[3573]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 62.187279][ T6909] futex_wake_op: syz.1.1646 tries to shift op by -1; fix this program [ 62.208287][ T6911] EXT4-fs: Ignoring removed mblk_io_submit option [ 62.249852][ T6917] EXT4-fs: Ignoring removed oldalloc option [ 62.259756][ T6911] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 62.286572][ T6922] EXT4-fs (loop2): can't read group descriptor 0 [ 62.313159][ T6917] EXT4-fs (loop1): 1 orphan inode deleted [ 62.370822][ T6911] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.1648: bg 0: block 280: padding at end of block bitmap is not set [ 62.395567][ T6930] EXT4-fs warning (device loop4): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 62.407177][ T6930] EXT4-fs warning (device loop4): dx_probe:849: Enable large directory feature to access it [ 62.417398][ T6930] EXT4-fs warning (device loop4): dx_probe:934: inode #2: comm syz.4.1657: Corrupt directory, running e2fsck is recommended [ 62.434094][ T6930] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -117 [ 62.442546][ T6911] EXT4-fs (loop3): Remounting filesystem read-only [ 62.453687][ T6933] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 62.462163][ T6933] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 62.471528][ T6911] EXT4-fs (loop3): 1 truncate cleaned up [ 62.513382][ T6930] EXT4-fs error (device loop4): ext4_iget_extra_inode:5073: inode #15: comm syz.4.1657: corrupted in-inode xattr: e_name out of bounds [ 62.537652][ T6933] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.1656: Allocating blocks 41-42 which overlap fs metadata [ 62.592659][ T6933] Quota error (device loop0): write_blk: dquota write failed [ 62.596795][ T6930] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.1657: couldn't read orphan inode 15 (err -117) [ 62.600360][ T6933] Quota error (device loop0): find_free_dqentry: Can't write quota data block 5 [ 62.621744][ T6933] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 62.631738][ T6933] EXT4-fs error (device loop0): ext4_acquire_dquot:6986: comm syz.0.1656: Failed to acquire dquot type 1 [ 62.646952][ T6933] EXT4-fs error (device loop0): mb_free_blocks:2037: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 62.720012][ T6933] EXT4-fs error (device loop0): ext4_do_update_inode:5617: inode #12: comm syz.0.1656: corrupted inode contents [ 62.793041][ T6933] EXT4-fs error (device loop0): ext4_dirty_inode:6502: inode #12: comm syz.0.1656: mark_inode_dirty error [ 62.861058][ T6933] EXT4-fs error (device loop0): ext4_do_update_inode:5617: inode #12: comm syz.0.1656: corrupted inode contents [ 62.875411][ T6981] set_capacity_and_notify: 17 callbacks suppressed [ 62.875427][ T6981] loop3: detected capacity change from 0 to 512 [ 62.913138][ T29] audit: type=1400 audit(1766933401.960:180): avc: denied { remount } for pid=6979 comm="syz.3.1679" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 62.961968][ T6933] EXT4-fs error (device loop0): __ext4_ext_dirty:206: inode #12: comm syz.0.1656: mark_inode_dirty error [ 63.055832][ T7006] ip6_tunnel: non-ECT from fc00:0000:0000:0000:0000:0000:0000:0001 with DS=0x2 [ 63.060143][ T6933] EXT4-fs error (device loop0): ext4_do_update_inode:5617: inode #12: comm syz.0.1656: corrupted inode contents [ 63.111189][ T6933] EXT4-fs error (device loop0) in ext4_orphan_del:303: Corrupt filesystem [ 63.120376][ T6933] EXT4-fs error (device loop0): ext4_do_update_inode:5617: inode #12: comm syz.0.1656: corrupted inode contents [ 63.176717][ T6933] EXT4-fs error (device loop0): ext4_truncate:4635: inode #12: comm syz.0.1656: mark_inode_dirty error [ 63.249050][ T6933] EXT4-fs error (device loop0) in ext4_process_orphan:345: Corrupt filesystem [ 63.258853][ T6933] EXT4-fs (loop0): 1 truncate cleaned up [ 63.328567][ T7037] loop2: detected capacity change from 0 to 1024 [ 63.338788][ T7040] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(3) [ 63.340353][ T7048] tmpfs: Bad value for 'nr_blocks' [ 63.345391][ T7040] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 63.358144][ T7040] vhci_hcd vhci_hcd.0: Device attached [ 63.372813][ T7037] EXT4-fs: inline encryption not supported [ 63.378761][ T7037] EXT4-fs: Ignoring removed i_version option [ 63.393861][ T7037] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 63.406118][ T7050] vhci_hcd: connection closed [ 63.406312][ T12] vhci_hcd vhci_hcd.4: stop threads [ 63.416422][ T12] vhci_hcd vhci_hcd.4: release socket [ 63.421804][ T12] vhci_hcd vhci_hcd.4: disconnect device [ 63.433515][ T7037] EXT4-fs error (device loop2): ext4_map_blocks:783: inode #3: block 2: comm syz.2.1706: lblock 2 mapped to illegal pblock 2 (length 1) [ 63.469202][ T7037] Quota error (device loop2): qtree_write_dquot: dquota write failed [ 63.499181][ T7037] EXT4-fs error (device loop2): ext4_map_blocks:783: inode #3: block 48: comm syz.2.1706: lblock 0 mapped to illegal pblock 48 (length 1) [ 63.529910][ T7063] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 63.539627][ T7037] Quota error (device loop2): v2_write_file_info: Can't write info structure [ 63.548467][ T7037] EXT4-fs error (device loop2): ext4_acquire_dquot:6986: comm syz.2.1706: Failed to acquire dquot type 0 [ 63.561705][ T7037] EXT4-fs error (device loop2) in ext4_reserve_inode_write:6298: Corrupt filesystem [ 63.571336][ T7037] EXT4-fs error (device loop2): ext4_evict_inode:253: inode #11: comm syz.2.1706: mark_inode_dirty error [ 63.582848][ T7037] EXT4-fs warning (device loop2): ext4_evict_inode:256: couldn't mark inode dirty (err -117) [ 63.605209][ T7037] EXT4-fs (loop2): 1 orphan inode deleted [ 63.619848][ T400] EXT4-fs error (device loop2): ext4_map_blocks:783: inode #3: block 1: comm kworker/u8:8: lblock 1 mapped to illegal pblock 1 (length 1) [ 63.648006][ T400] Quota error (device loop2): remove_tree: Can't read quota data block 1 [ 63.656728][ T400] EXT4-fs error (device loop2): ext4_release_dquot:7022: comm kworker/u8:8: Failed to release dquot type 0 [ 63.705306][ T3325] EXT4-fs error (device loop2): __ext4_get_inode_loc:4830: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 63.726105][ T3325] EXT4-fs error (device loop2) in ext4_reserve_inode_write:6298: Corrupt filesystem [ 63.735669][ T3325] EXT4-fs error (device loop2): ext4_quota_off:7270: inode #3: comm syz-executor: mark_inode_dirty error [ 63.867952][ T7097] loop2: detected capacity change from 0 to 1024 [ 63.879087][ T29] audit: type=1326 audit(1766933402.860:181): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7098 comm="syz.1.1737" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fa45201f749 code=0x0 [ 63.902696][ T7097] EXT4-fs (loop2): bad geometry: first data block 0 is beyond end of filesystem (0) [ 63.936081][ T7101] loop0: detected capacity change from 0 to 512 [ 64.039485][ T7101] EXT4-fs (loop0): corrupt root inode, run e2fsck [ 64.060787][ T7101] EXT4-fs (loop0): mount failed [ 64.171180][ T7126] syz.3.1751(7126): Attempt to set a LOCK_MAND lock via flock(2). This support has been removed and the request ignored. [ 64.273191][ T7136] loop0: detected capacity change from 0 to 512 [ 64.322297][ T7136] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 64.394608][ T7152] loop1: detected capacity change from 0 to 512 [ 64.394608][ T7109] loop2: detected capacity change from 0 to 32768 [ 64.412644][ T7136] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.1754: Allocating blocks 41-42 which overlap fs metadata [ 64.428281][ T7152] FAT-fs (loop1): bogus number of FAT structure [ 64.434603][ T7152] FAT-fs (loop1): Can't find a valid FAT filesystem [ 64.463452][ T7136] Quota error (device loop0): write_blk: dquota write failed [ 64.481559][ T7136] EXT4-fs error (device loop0): ext4_acquire_dquot:6986: comm syz.0.1754: Failed to acquire dquot type 1 [ 64.503066][ T7136] EXT4-fs error (device loop0): mb_free_blocks:2037: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 64.537385][ T7165] loop1: detected capacity change from 0 to 512 [ 64.543909][ T7136] EXT4-fs error (device loop0): ext4_do_update_inode:5617: inode #12: comm syz.0.1754: corrupted inode contents [ 64.557010][ T7165] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 64.579464][ T7165] EXT4-fs error (device loop1): ext4_init_orphan_info:620: comm syz.1.1768: orphan file block 0: bad magic [ 64.599888][ T7165] EXT4-fs (loop1): mount failed [ 64.632480][ T7136] EXT4-fs error (device loop0): ext4_dirty_inode:6502: inode #12: comm syz.0.1754: mark_inode_dirty error [ 64.735133][ T7136] EXT4-fs error (device loop0): ext4_do_update_inode:5617: inode #12: comm syz.0.1754: corrupted inode contents [ 64.762787][ T7186] loop2: detected capacity change from 0 to 512 [ 64.769478][ T7186] ext4: Bad value for 'mb_optimize_scan' [ 64.796934][ T7192] loop3: detected capacity change from 0 to 512 [ 64.837616][ T7136] EXT4-fs error (device loop0): __ext4_ext_dirty:206: inode #12: comm syz.0.1754: mark_inode_dirty error [ 64.849233][ T7192] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 64.882119][ T7192] EXT4-fs (loop3): orphan cleanup on readonly fs [ 64.909350][ T7192] EXT4-fs warning (device loop3): ext4_enable_quotas:7221: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 64.927690][ T7136] EXT4-fs error (device loop0): ext4_do_update_inode:5617: inode #12: comm syz.0.1754: corrupted inode contents [ 64.939710][ T7192] EXT4-fs (loop3): Cannot turn on quotas: error -117 [ 64.953256][ T7192] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.1782: bg 0: block 40: padding at end of block bitmap is not set [ 64.970217][ T7192] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 64.979300][ T7192] EXT4-fs (loop3): 1 truncate cleaned up [ 64.998422][ T7136] EXT4-fs error (device loop0) in ext4_orphan_del:303: Corrupt filesystem [ 65.007250][ T7136] EXT4-fs error (device loop0): ext4_do_update_inode:5617: inode #12: comm syz.0.1754: corrupted inode contents [ 65.056297][ T7136] EXT4-fs error (device loop0): ext4_truncate:4635: inode #12: comm syz.0.1754: mark_inode_dirty error [ 65.096650][ T7206] FAT-fs (loop4): bogus logical sector size 0 [ 65.102765][ T7206] FAT-fs (loop4): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 65.112152][ T7206] FAT-fs (loop4): Can't find a valid FAT filesystem [ 65.122430][ T7136] EXT4-fs error (device loop0) in ext4_process_orphan:345: Corrupt filesystem [ 65.131728][ T7136] EXT4-fs (loop0): 1 truncate cleaned up [ 65.220772][ T7234] EXT4-fs (loop3): ea_inode feature is not supported for Hurd [ 65.389166][ T7258] cgroup: none used incorrectly [ 65.688177][ T7306] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 65.709070][ T7306] EXT4-fs (loop4): orphan cleanup on readonly fs [ 65.732619][ T7306] EXT4-fs warning (device loop4): ext4_enable_quotas:7221: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 65.747638][ T7306] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 65.747782][ T7319] No source specified [ 65.758934][ T7306] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.1837: bg 0: block 40: padding at end of block bitmap is not set [ 65.774293][ T7306] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 65.786230][ T7306] EXT4-fs (loop4): 1 truncate cleaned up [ 65.807123][ T3308] Alternate GPT is invalid, using primary GPT. [ 65.813649][ T3308] loop1: p1 p2 p3 [ 65.817434][ T3308] loop1: partition table partially beyond EOD, truncated [ 65.847988][ T7315] Alternate GPT is invalid, using primary GPT. [ 65.854414][ T7315] loop1: p1 p2 p3 [ 65.858170][ T7315] loop1: partition table partially beyond EOD, truncated [ 66.344319][ T7396] tmpfs: Bad value for 'mpol' [ 66.387058][ T7402] EXT4-fs (loop2): orphan cleanup on readonly fs [ 66.414109][ T7408] EXT4-fs: Ignoring removed i_version option [ 66.421721][ T7408] EXT4-fs error (device loop4): ext4_get_journal_inode:5849: comm syz.4.1885: inode #196608: comm syz.4.1885: iget: illegal inode # [ 66.458576][ T7402] EXT4-fs error (device loop2): ext4_do_update_inode:5617: inode #3: comm syz.2.1883: corrupted inode contents [ 66.459413][ T7408] EXT4-fs (loop4): no journal found [ 66.475661][ T7408] EXT4-fs (loop4): can't get journal size [ 66.490121][ T7402] EXT4-fs error (device loop2): ext4_dirty_inode:6502: inode #3: comm syz.2.1883: mark_inode_dirty error [ 66.516773][ T7408] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 66.527750][ T7402] EXT4-fs error (device loop2): ext4_do_update_inode:5617: inode #3: comm syz.2.1883: corrupted inode contents [ 66.540459][ T7402] EXT4-fs error (device loop2): __ext4_ext_dirty:206: inode #3: comm syz.2.1883: mark_inode_dirty error [ 66.552277][ T7408] EXT4-fs (loop4): Errors on filesystem, clearing orphan list. [ 66.552584][ T7402] EXT4-fs error (device loop2): ext4_acquire_dquot:6986: comm syz.2.1883: Failed to acquire dquot type 0 [ 66.574488][ T3311] loop0: p1 p2 p3 p4 [ 66.579026][ T7402] EXT4-fs error (device loop2): ext4_do_update_inode:5617: inode #16: comm syz.2.1883: corrupted inode contents [ 66.585635][ T3311] loop0: p2 start 117440512 is beyond EOD, truncated [ 66.598238][ T3311] loop0: p4 size 589824 extends beyond EOD, truncated [ 66.607043][ T7418] loop0: p1 p2 p3 p4 [ 66.611625][ T7418] loop0: p2 start 117440512 is beyond EOD, truncated [ 66.613869][ T7402] EXT4-fs error (device loop2): ext4_dirty_inode:6502: inode #16: comm syz.2.1883: mark_inode_dirty error [ 66.630141][ T7402] EXT4-fs error (device loop2): ext4_do_update_inode:5617: inode #16: comm syz.2.1883: corrupted inode contents [ 66.642655][ T7418] loop0: p4 size 589824 extends beyond EOD, truncated [ 66.649680][ T7402] EXT4-fs error (device loop2): __ext4_ext_dirty:206: inode #16: comm syz.2.1883: mark_inode_dirty error [ 66.675285][ T7402] EXT4-fs error (device loop2): ext4_do_update_inode:5617: inode #16: comm syz.2.1883: corrupted inode contents [ 66.691360][ T7402] EXT4-fs error (device loop2) in ext4_orphan_del:303: Corrupt filesystem [ 66.700998][ T3008] loop0: p1 p2 p3 p4 [ 66.715951][ T3008] loop0: p2 start 117440512 is beyond EOD, truncated [ 66.732742][ T7402] EXT4-fs error (device loop2): ext4_do_update_inode:5617: inode #16: comm syz.2.1883: corrupted inode contents [ 66.744947][ T3008] loop0: p4 size 589824 extends beyond EOD, truncated [ 66.797313][ T7402] EXT4-fs error (device loop2): ext4_truncate:4635: inode #16: comm syz.2.1883: mark_inode_dirty error [ 66.848789][ T7402] EXT4-fs error (device loop2) in ext4_process_orphan:345: Corrupt filesystem [ 66.864763][ T7440] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 66.885975][ T7402] EXT4-fs (loop2): 1 truncate cleaned up [ 66.902947][ T7440] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.1901: Invalid block bitmap block 0 in block_group 0 [ 66.942181][ T7440] EXT4-fs error (device loop3): ext4_acquire_dquot:6986: comm syz.3.1901: Failed to acquire dquot type 0 [ 66.980901][ T7440] EXT4-fs error (device loop3): ext4_free_blocks:6728: comm syz.3.1901: Freeing blocks not in datazone - block = 0, count = 4096 [ 67.030593][ T7440] EXT4-fs error (device loop3): ext4_read_inode_bitmap:139: comm syz.3.1901: Invalid inode bitmap blk 0 in block_group 0 [ 67.047814][ T53] EXT4-fs error (device loop3): ext4_release_dquot:7022: comm kworker/u8:4: Failed to release dquot type 0 [ 67.070320][ T7440] EXT4-fs error (device loop3) in ext4_free_inode:361: Corrupt filesystem [ 67.123947][ T7440] EXT4-fs (loop3): 1 orphan inode deleted [ 67.131012][ T7477] EXT4-fs (loop0): can't mount with journal_async_commit, fs mounted w/o journal [ 67.350225][ T29] kauditd_printk_skb: 15 callbacks suppressed [ 67.350240][ T29] audit: type=1326 audit(1766933406.083:188): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7507 comm="syz.2.1935" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fafd41ff749 code=0x0 [ 67.423198][ T7519] msdos: Bad value for 'tz' [ 67.453288][ T29] audit: type=1400 audit(1766933406.175:189): avc: denied { create } for pid=7523 comm="syz.3.1943" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_nflog_socket permissive=1 [ 67.545800][ T3311] loop2: p2 p3 p7 [ 67.562916][ T7528] loop2: p2 p3 p7 [ 67.576441][ T7534] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 67.681097][ T3308] udevd[3308]: inotify_add_watch(7, /dev/loop2p7, 10) failed: No such file or directory [ 67.695087][ T3573] udevd[3573]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 67.706268][ T3638] udevd[3638]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 67.755973][ T29] audit: type=1400 audit(1766933406.463:190): avc: denied { read write } for pid=7559 comm="syz.0.1960" name="uhid" dev="devtmpfs" ino=253 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 67.811296][ T29] audit: type=1400 audit(1766933406.463:191): avc: denied { open } for pid=7559 comm="syz.0.1960" path="/dev/uhid" dev="devtmpfs" ino=253 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 67.834588][ T29] audit: type=1326 audit(1766933406.510:192): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7568 comm="syz.0.1966" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f86e26bf749 code=0x0 [ 68.006175][ T7599] EXT4-fs (loop3): Number of reserved GDT blocks insanely large: 65534 [ 68.016235][ T7598] ext4 filesystem being mounted at /389/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 68.053643][ T7607] EXT4-fs (loop0): orphan cleanup on readonly fs [ 68.060768][ T7607] EXT4-fs error (device loop0): ext4_do_update_inode:5617: inode #3: comm syz.0.1990: corrupted inode contents [ 68.077709][ T7607] EXT4-fs error (device loop0): ext4_dirty_inode:6502: inode #3: comm syz.0.1990: mark_inode_dirty error [ 68.089842][ T7607] EXT4-fs error (device loop0): ext4_do_update_inode:5617: inode #3: comm syz.0.1990: corrupted inode contents [ 68.101804][ T7607] EXT4-fs error (device loop0): __ext4_ext_dirty:206: inode #3: comm syz.0.1990: mark_inode_dirty error [ 68.113689][ T7607] Quota error (device loop0): write_blk: dquota write failed [ 68.121121][ T7607] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 68.131077][ T7607] EXT4-fs error (device loop0): ext4_acquire_dquot:6986: comm syz.0.1990: Failed to acquire dquot type 0 [ 68.143171][ T7607] EXT4-fs error (device loop0): ext4_do_update_inode:5617: inode #16: comm syz.0.1990: corrupted inode contents [ 68.155260][ T7607] EXT4-fs error (device loop0): ext4_dirty_inode:6502: inode #16: comm syz.0.1990: mark_inode_dirty error [ 68.166833][ T7607] EXT4-fs error (device loop0): ext4_do_update_inode:5617: inode #16: comm syz.0.1990: corrupted inode contents [ 68.183871][ T7607] EXT4-fs error (device loop0): __ext4_ext_dirty:206: inode #16: comm syz.0.1990: mark_inode_dirty error [ 68.206723][ T7607] EXT4-fs error (device loop0): ext4_do_update_inode:5617: inode #16: comm syz.0.1990: corrupted inode contents [ 68.219846][ T7607] EXT4-fs error (device loop0) in ext4_orphan_del:303: Corrupt filesystem [ 68.304612][ T7607] EXT4-fs error (device loop0): ext4_do_update_inode:5617: inode #16: comm syz.0.1990: corrupted inode contents [ 68.337298][ T7607] EXT4-fs error (device loop0): ext4_truncate:4635: inode #16: comm syz.0.1990: mark_inode_dirty error [ 68.391258][ T7607] EXT4-fs error (device loop0) in ext4_process_orphan:345: Corrupt filesystem [ 68.411964][ T7607] EXT4-fs (loop0): 1 truncate cleaned up [ 68.461529][ T7642] set_capacity_and_notify: 22 callbacks suppressed [ 68.461545][ T7642] loop3: detected capacity change from 0 to 8192 [ 68.480907][ T7642] msdos: Unknown parameter 'no' [ 68.685619][ T29] audit: type=1400 audit(1766933407.309:193): avc: denied { create } for pid=7680 comm="syz.2.2018" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_iscsi_socket permissive=1 [ 68.784239][ T7701] loop2: detected capacity change from 0 to 512 [ 68.818494][ T7701] Quota error (device loop2): do_check_range: Getting dqdh_prev_free 1536 out of range 0-5 [ 68.828641][ T7701] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 68.838598][ T7701] EXT4-fs error (device loop2): ext4_acquire_dquot:6986: comm syz.2.2028: Failed to acquire dquot type 1 [ 68.877650][ T7701] EXT4-fs error (device loop2): ext4_acquire_dquot:6986: comm syz.2.2028: Failed to acquire dquot type 1 [ 68.897131][ T7718] loop3: detected capacity change from 0 to 128 [ 68.938025][ T7701] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.2028: bg 0: block 248: padding at end of block bitmap is not set [ 68.982452][ T7701] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 69.000343][ T7732] Process accounting resumed [ 69.005766][ T7701] EXT4-fs error (device loop2): ext4_acquire_dquot:6986: comm syz.2.2028: Failed to acquire dquot type 1 [ 69.017334][ T7701] EXT4-fs (loop2): 1 orphan inode deleted [ 69.023630][ T7701] ext4 filesystem being mounted at /410/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 69.100465][ T7745] loop4: detected capacity change from 0 to 512 [ 69.122111][ T7745] EXT4-fs: Ignoring removed i_version option [ 69.148813][ T7745] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 69.179046][ T7745] EXT4-fs (loop4): 1 truncate cleaned up [ 69.395621][ T7791] loop2: detected capacity change from 0 to 512 [ 69.416990][ T7791] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 69.484662][ T7791] EXT4-fs warning (device loop2): ext4_update_dynamic_rev:1137: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 69.518009][ T7791] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.2071: bg 0: block 248: padding at end of block bitmap is not set [ 69.533495][ T7791] EXT4-fs error (device loop2): ext4_acquire_dquot:6986: comm syz.2.2071: Failed to acquire dquot type 1 [ 69.557558][ T7791] EXT4-fs (loop2): 1 truncate cleaned up [ 69.580070][ T7791] syz.2.2071 (7791) used greatest stack depth: 8944 bytes left [ 69.894839][ T7876] loop1: detected capacity change from 0 to 512 [ 69.955642][ T7876] ext4: block size(65536) > page size(4096) is only supported with CONFIG_TRANSPARENT_HUGEPAGE [ 69.966051][ T7876] EXT4-fs (loop1): bad block size 65536 [ 70.022557][ T7886] cgroup: Need name or subsystem set [ 70.032337][ T7838] loop3: detected capacity change from 0 to 32768 [ 70.104397][ T7838] loop3: p1 p3 < p5 p6 > [ 70.108876][ T7838] loop3: partition table partially beyond EOD, truncated [ 70.142801][ T7902] loop1: detected capacity change from 0 to 512 [ 70.155760][ T3008] loop3: p1 p3 < p5 p6 > [ 70.160119][ T3008] loop3: partition table partially beyond EOD, truncated [ 70.196928][ T7864] loop0: detected capacity change from 0 to 32768 [ 70.293244][ T3308] udevd[3308]: inotify_add_watch(7, /dev/loop3p6, 10) failed: No such file or directory [ 70.297599][ T3573] udevd[3573]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 70.316491][ T3638] udevd[3638]: inotify_add_watch(7, /dev/loop3p5, 10) failed: No such file or directory [ 70.333741][ T3311] udevd[3311]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 70.350993][ T7926] dns_resolver: Unsupported server list version (0) [ 70.410447][ T7937] SELinux: security_context_str_to_sid (O*3!L;(x?8>${S7#!g.&[n٦9P9\ETWq3H*8YYLGR!I*' ) failed with errno=-22 [ 70.472868][ T6832] udevd[6832]: inotify_add_watch(7, /dev/loop3p6, 10) failed: No such file or directory [ 70.476884][ T4073] udevd[4073]: inotify_add_watch(7, /dev/loop3p5, 10) failed: No such file or directory [ 70.487627][ T3573] udevd[3573]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 70.572205][ T7953] loop3: detected capacity change from 0 to 512 [ 70.579415][ T7953] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 70.612411][ T7953] EXT4-fs (loop3): invalid journal inode [ 70.869112][ T8000] EXT4-fs error (device loop2): ext4_orphan_get:1391: inode #15: comm syz.2.2174: iget: bad extended attribute block 1 [ 70.895550][ T8000] EXT4-fs error (device loop2): ext4_orphan_get:1396: comm syz.2.2174: couldn't read orphan inode 15 (err -117) [ 70.909799][ T8000] EXT4-fs mount: 40 callbacks suppressed [ 70.909813][ T8000] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 70.968791][ T3325] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.123780][ T8040] EXT4-fs: Ignoring removed nomblk_io_submit option [ 71.165328][ T8040] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 71.250148][ T3325] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.323846][ T8061] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 71.387683][ T8061] EXT4-fs warning (device loop3): ext4_update_dynamic_rev:1137: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 71.411636][ T8074] delete_channel: no stack [ 71.437968][ T8074] delete_channel: no stack [ 71.446617][ T8061] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.2202: bg 0: block 248: padding at end of block bitmap is not set [ 71.488408][ T8081] IPv6: addrconf: prefix option has invalid lifetime [ 71.508752][ T8061] EXT4-fs error (device loop3): ext4_acquire_dquot:6986: comm syz.3.2202: Failed to acquire dquot type 1 [ 71.548369][ T8061] EXT4-fs (loop3): 1 truncate cleaned up [ 71.570660][ T8091] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 71.585871][ T8061] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 71.614492][ T8091] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 71.640523][ T8091] EXT4-fs (loop4): mount failed [ 71.651310][ T3324] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 71.710133][ T8110] SELinux: security_context_str_to_sid () failed with errno=-22 [ 71.760118][ T8122] SELinux: security_context_str_to_sid () failed with errno=-22 [ 71.929311][ T8150] EXT4-fs (loop2): external journal device major/minor numbers have changed [ 71.938054][ T8150] EXT4-fs (loop2): filesystem has both journal inode and journal device! [ 72.052704][ T8166] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 72.074090][ T8171] tmpfs: Bad value for 'size' [ 72.095970][ T8166] EXT4-fs error (device loop2): ext4_map_blocks:783: inode #3: block 2: comm syz.2.2252: lblock 2 mapped to illegal pblock 2 (length 1) [ 72.120745][ T8166] EXT4-fs (loop2): Remounting filesystem read-only [ 72.134932][ T8166] EXT4-fs (loop2): 1 orphan inode deleted [ 72.141234][ T8166] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 72.177932][ T3325] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.242993][ T8191] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 72.251545][ T8191] EXT4-fs (loop4): #blocks per group too big: 14696448 [ 72.377673][ T8211] ip6_tunnel: non-ECT from fc00:0000:0000:0000:0000:0000:0000:0000 with DS=0xd [ 72.549261][ T8231] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 72.568855][ T8231] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #16: comm syz.2.2283: invalid indirect mapped block 4294967295 (level 0) [ 72.590170][ T8231] EXT4-fs (loop2): Remounting filesystem read-only [ 72.596861][ T8231] EXT4-fs (loop2): 1 orphan inode deleted [ 72.602667][ T8231] EXT4-fs (loop2): 1 truncate cleaned up [ 72.609228][ T8231] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 72.662977][ T3325] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.805205][ T8261] IPv6: addrconf: prefix option has invalid lifetime [ 72.828694][ T29] kauditd_printk_skb: 18 callbacks suppressed [ 72.828709][ T29] audit: type=1400 audit(1766933673.220:202): avc: denied { mount } for pid=8262 comm="syz.2.2299" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 72.919528][ T8275] ip6_tunnel: non-ECT from fc00:0000:0000:0000:0000:0000:0000:00fc with DS=0x6 [ 73.010912][ T8287] cgroup: noprefix used incorrectly [ 73.296402][ T8321] can: request_module (can-proto-3) failed. [ 73.385583][ T8338] EXT4-fs: Ignoring removed oldalloc option [ 73.421023][ T8338] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 73.444108][ T8338] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 73.452181][ T8338] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=884ec128, mo2=0002] [ 73.460959][ T8338] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 73.514241][ T3327] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.534749][ T29] audit: type=1326 audit(1766933673.944:203): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8354 comm="syz.2.2344" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fafd41ff749 code=0x0 [ 73.644610][ T8369] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 73.714109][ T3332] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.934614][ T29] audit: type=1400 audit(1766933674.385:204): avc: denied { create } for pid=8411 comm="syz.0.2371" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 74.021625][ T8423] set_capacity_and_notify: 15 callbacks suppressed [ 74.021712][ T8423] loop0: detected capacity change from 0 to 1024 [ 74.055145][ T8423] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 74.066114][ T8423] EXT4-fs (loop0): group descriptors corrupted! [ 74.117675][ T8425] loop4: detected capacity change from 0 to 8192 [ 74.146827][ T8429] loop3: detected capacity change from 0 to 1024 [ 74.156473][ T3311] loop4: p1 p2 p3 p4 [ 74.160809][ T8429] EXT4-fs (loop3): Can't support bigalloc feature without extents feature [ 74.160809][ T8429] [ 74.171619][ T8429] EXT4-fs (loop3): couldn't mount as ext2 due to feature incompatibilities [ 74.178521][ T3311] loop4: p1 start 13435904 is beyond EOD, truncated [ 74.186935][ T3311] loop4: p2 start 4195840 is beyond EOD, truncated [ 74.193477][ T3311] loop4: p3 start 458783 is beyond EOD, truncated [ 74.199971][ T3311] loop4: p4 start 65537 is beyond EOD, truncated [ 74.210449][ T8425] loop4: p1 p2 p3 p4 [ 74.214766][ T8425] loop4: p1 start 13435904 is beyond EOD, truncated [ 74.221466][ T8425] loop4: p2 start 4195840 is beyond EOD, truncated [ 74.228063][ T8425] loop4: p3 start 458783 is beyond EOD, truncated [ 74.234542][ T8425] loop4: p4 start 65537 is beyond EOD, truncated [ 74.364860][ T8459] loop0: detected capacity change from 0 to 512 [ 74.394694][ T8459] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 74.407324][ T8461] loop3: detected capacity change from 0 to 1024 [ 74.431991][ T8459] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.2394: bg 0: block 384: padding at end of block bitmap is not set [ 74.453359][ T8459] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 74.462755][ T8461] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 74.473735][ T8461] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 74.491278][ T8459] EXT4-fs error (device loop0): ext4_clear_blocks:876: inode #11: comm syz.0.2394: attempt to clear invalid blocks 983260 len 1 [ 74.517568][ T8476] ip6_tunnel: non-ECT from fe80:0000:0000:0000:0000:0000:0000:00bb with DS=0x1b [ 74.523106][ T8471] loop1: detected capacity change from 0 to 1764 [ 74.528318][ T8461] EXT4-fs error (device loop3): ext4_ext_check_inode:523: inode #2: comm syz.3.2396: pblk 0 bad header/extent: invalid eh_entries - magic f30a, entries 2, max 1(4), depth 0(0) [ 74.543620][ T8459] EXT4-fs error (device loop0): __ext4_get_inode_loc:4830: comm syz.0.2394: Invalid inode table block 0 in block_group 0 [ 74.564310][ T8461] EXT4-fs (loop3): no journal found [ 74.572122][ T8459] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6298: Corrupt filesystem [ 74.588253][ T8459] EXT4-fs error (device loop0) in ext4_orphan_del:303: Corrupt filesystem [ 74.625735][ T8459] EXT4-fs error (device loop0): __ext4_get_inode_loc:4830: comm syz.0.2394: Invalid inode table block 0 in block_group 0 [ 74.693642][ T8459] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6298: Corrupt filesystem [ 74.725002][ T8459] EXT4-fs error (device loop0): ext4_truncate:4635: inode #11: comm syz.0.2394: mark_inode_dirty error [ 74.763542][ T8459] EXT4-fs error (device loop0) in ext4_process_orphan:345: Corrupt filesystem [ 74.798759][ T8459] EXT4-fs (loop0): 1 truncate cleaned up [ 74.806376][ T8459] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 74.852885][ T8515] loop3: detected capacity change from 0 to 512 [ 74.881753][ T8515] EXT4-fs error (device loop3): ext4_expand_extra_isize_ea:2807: inode #11: comm syz.3.2420: corrupted xattr block 95: invalid header [ 74.903359][ T8515] EXT4-fs error (device loop3): ext4_validate_block_bitmap:432: comm syz.3.2420: bg 0: block 7: invalid block bitmap [ 74.917800][ T3331] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.938946][ T29] audit: type=1326 audit(1766933675.446:205): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8521 comm="syz.2.2425" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fafd41ff749 code=0x0 [ 74.973943][ T8515] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 74.983495][ T8515] EXT4-fs error (device loop3): ext4_xattr_delete_inode:2971: inode #11: comm syz.3.2420: corrupted xattr block 95: invalid header [ 74.998050][ T8515] EXT4-fs warning (device loop3): ext4_evict_inode:273: xattr delete (err -117) [ 75.007500][ T8515] EXT4-fs (loop3): 1 orphan inode deleted [ 75.013618][ T8515] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 75.067994][ T3324] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.114284][ T8545] loop0: detected capacity change from 0 to 512 [ 75.137290][ T8545] EXT4-fs (loop0): orphan cleanup on readonly fs [ 75.145213][ T8551] IPv6: addrconf: prefix option has invalid lifetime [ 75.168292][ T8545] Quota error (device loop0): find_tree_dqentry: Cycle in quota tree detected: block 2 index 0 [ 75.178765][ T8545] Quota error (device loop0): qtree_read_dquot: Can't read quota structure for id 0 [ 75.188168][ T8545] EXT4-fs error (device loop0): ext4_acquire_dquot:6986: comm syz.0.2437: Failed to acquire dquot type 1 [ 75.200552][ T8545] EXT4-fs (loop0): 1 truncate cleaned up [ 75.210120][ T8545] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 75.225992][ T8556] loop2: detected capacity change from 0 to 512 [ 75.237613][ T3331] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.251710][ T8556] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 75.258552][ T29] audit: type=1400 audit(2000000000.209:206): avc: denied { ioctl } for pid=8557 comm="syz.1.2442" path="/dev/raw-gadget" dev="devtmpfs" ino=142 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 75.290198][ T8558] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 75.298752][ T8558] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 75.323141][ T8556] EXT4-fs warning (device loop2): read_mmp_block:111: Error -74 while reading MMP block 17 [ 75.377325][ T8569] loop4: detected capacity change from 0 to 256 [ 75.522639][ T29] audit: type=1400 audit(2000000000.482:207): avc: denied { read write } for pid=8593 comm="syz.4.2462" name="rdma_cm" dev="devtmpfs" ino=252 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:infiniband_device_t tclass=chr_file permissive=1 [ 75.546821][ T29] audit: type=1400 audit(2000000000.482:208): avc: denied { open } for pid=8593 comm="syz.4.2462" path="/dev/infiniband/rdma_cm" dev="devtmpfs" ino=252 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:infiniband_device_t tclass=chr_file permissive=1 [ 75.633688][ T29] audit: type=1400 audit(2000000000.608:209): avc: denied { create } for pid=8608 comm="syz.4.2467" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=atmpvc_socket permissive=1 [ 75.911946][ T8659] tmpfs: Unexpected value for 'inode32' [ 76.480621][ T8759] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 76.489520][ T8759] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 76.539023][ T8764] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 76.554127][ T8759] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1306: group 0, block bitmap and bg descriptor inconsistent: 44 vs 41 free clusters [ 76.574942][ T8759] EXT4-fs error (device loop4): ext4_acquire_dquot:6986: comm syz.4.2541: Failed to acquire dquot type 1 [ 76.587111][ T8764] EXT4-fs (loop2): orphan cleanup on readonly fs [ 76.596352][ T8759] EXT4-fs (loop4): 1 truncate cleaned up [ 76.602436][ T8764] EXT4-fs error (device loop2): ext4_validate_block_bitmap:432: comm syz.2.2542: bg 0: block 16: invalid block bitmap [ 76.614727][ T8759] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 76.666316][ T8764] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 76.700072][ T3332] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.718105][ T8764] EXT4-fs error (device loop2): ext4_clear_blocks:876: inode #13: comm syz.2.2542: attempt to clear invalid blocks 1669132790 len 1 [ 76.732639][ T8781] FAT-fs (loop0): error, fat_get_cluster: detected the cluster chain loop (i_pos 1) [ 76.742083][ T8781] FAT-fs (loop0): Filesystem has been set read-only [ 76.749715][ T8764] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #13: comm syz.2.2542: invalid indirect mapped block 4294967295 (level 1) [ 76.777736][ T8764] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #13: comm syz.2.2542: invalid indirect mapped block 4294967295 (level 2) [ 76.801131][ T8784] EXT4-fs (loop3): unable to read superblock [ 76.815008][ T8764] EXT4-fs (loop2): 1 truncate cleaned up [ 76.863464][ T8764] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 76.975526][ T3325] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.993387][ T8814] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 77.011415][ T8814] EXT4-fs error (device loop1): ext4_orphan_get:1417: comm syz.1.2567: bad orphan inode 15 [ 77.045288][ T8814] ext4_test_bit(bit=14, block=18) = 1 [ 77.050778][ T8814] is_bad_inode(inode)=0 [ 77.054985][ T8814] NEXT_ORPHAN(inode)=1023 [ 77.059323][ T8814] max_ino=32 [ 77.062638][ T8814] i_nlink=0 [ 77.066510][ T8814] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0009-000000000000 r/w without journal. Quota mode: none. [ 77.079348][ T8814] ext2 filesystem being mounted at /527/qY3aK supports timestamps until 2038-01-19 (0x7fffffff) [ 77.103411][ T3327] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0009-000000000000. [ 77.253340][ T8840] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 77.296688][ T8840] EXT4-fs error (device loop4): xattr_find_entry:337: inode #15: comm syz.4.2579: corrupted xattr entries [ 77.359665][ T8840] EXT4-fs (loop4): 1 orphan inode deleted [ 77.366062][ T8840] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 77.391837][ T3332] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.499744][ T8880] tmpfs: Bad value for 'mpol' [ 77.555551][ T8889] EXT4-fs: Ignoring removed nobh option [ 77.581283][ T8889] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 77.607623][ T8889] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8843e09c, mo2=0002] [ 77.616002][ T8889] EXT4-fs (loop0): orphan cleanup on readonly fs [ 77.622878][ T8889] EXT4-fs error (device loop0): ext4_clear_blocks:876: inode #11: comm syz.0.2603: attempt to clear invalid blocks 1024 len 1 [ 77.638002][ T8889] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.2603: bg 0: block 361: padding at end of block bitmap is not set [ 77.652869][ T8889] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 77.672027][ T8889] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #11: comm syz.0.2603: invalid indirect mapped block 1811939328 (level 0) [ 77.686834][ T8889] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #11: comm syz.0.2603: invalid indirect mapped block 2185560079 (level 1) [ 77.701217][ T8889] EXT4-fs (loop0): 1 truncate cleaned up [ 77.707437][ T8889] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: none. [ 77.732914][ T3331] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 77.847026][ T8919] SELinux: security_context_str_to_sid (staff_u) failed with errno=-22 [ 78.090561][ T3573] loop3: p2 < > p3 p4 [ 78.105780][ T3573] loop3: p3 start 100859904 is beyond EOD, truncated [ 78.112636][ T3573] loop3: p4 size 393216 extends beyond EOD, truncated [ 78.140497][ T8932] loop3: p2 < > p3 p4 [ 78.145437][ T8932] loop3: p3 start 100859904 is beyond EOD, truncated [ 78.152176][ T8932] loop3: p4 size 393216 extends beyond EOD, truncated [ 78.246095][ T3311] udevd[3311]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 78.262582][ T3573] udevd[3573]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 78.306079][ T3311] udevd[3311]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 78.319114][ T3573] udevd[3573]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 78.529776][ T9010] FAT-fs (loop2): bogus sectors per cluster 0 [ 78.535988][ T9010] FAT-fs (loop2): Can't find a valid FAT filesystem [ 78.657097][ T9027] EXT4-fs error (device loop4): ext4_xattr_inode_iget:441: inode #11: comm syz.4.2672: ea_inode with extended attributes [ 78.671475][ T9032] FAT-fs (loop3): bogus sectors per cluster 0 [ 78.677582][ T9032] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 78.686841][ T9032] FAT-fs (loop3): Can't find a valid FAT filesystem [ 78.695940][ T9033] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e01c, mo2=0002] [ 78.732926][ T9027] EXT4-fs error (device loop4): ext4_xattr_inode_iget:446: comm syz.4.2672: error while reading EA inode 11 err=-117 [ 78.751181][ T9027] EXT4-fs (loop4): 1 orphan inode deleted [ 78.755720][ T9033] System zones: 1-12 [ 78.761391][ T9027] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 78.784529][ T9033] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #13: comm syz.2.2674: invalid indirect mapped block 1819239214 (level 1) [ 78.849892][ T9033] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.2674: bg 0: block 361: padding at end of block bitmap is not set [ 78.873939][ T3332] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.925105][ T9033] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 78.965403][ T9033] EXT4-fs error (device loop2): ext4_clear_blocks:876: inode #13: comm syz.2.2674: attempt to clear invalid blocks 33619980 len 1 [ 78.993019][ T9017] set_capacity_and_notify: 16 callbacks suppressed [ 78.993035][ T9017] loop1: detected capacity change from 0 to 32768 [ 79.006648][ T9033] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #13: comm syz.2.2674: invalid indirect mapped block 1819239214 (level 0) [ 79.029479][ T9033] EXT4-fs (loop2): 1 truncate cleaned up [ 79.035783][ T9033] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 79.071846][ T9017] loop1: p1 p2 p3 < p5 > p4 < p6 p7 > [ 79.072336][ T9066] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 79.083388][ T3325] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.106315][ T9017] loop1: p1 start 460800 is beyond EOD, truncated [ 79.112813][ T9017] loop1: p2 size 83886080 extends beyond EOD, truncated [ 79.117285][ T9066] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 79.138985][ T9017] loop1: p5 start 68609 is beyond EOD, truncated [ 79.145416][ T9017] loop1: p6 start 460800 is beyond EOD, truncated [ 79.152018][ T9017] loop1: p7 size 83886080 extends beyond EOD, truncated [ 79.196057][ T9078] loop2: detected capacity change from 0 to 164 [ 79.223773][ T9082] loop3: detected capacity change from 0 to 164 [ 79.231761][ T9078] ISOFS: unable to read i-node block [ 79.231781][ T9082] rock: corrupted directory entry. extent=32, offset=131072, size=237 [ 79.238206][ T9078] isofs_fill_super: get root inode failed [ 79.270075][ T9086] loop4: detected capacity change from 0 to 128 [ 79.392198][ T3638] udevd[3638]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 79.399140][ T3308] udevd[3308]: inotify_add_watch(7, /dev/loop1p7, 10) failed: No such file or directory [ 79.407455][ T3573] udevd[3573]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 79.414019][ T3311] udevd[3311]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 79.652042][ T29] kauditd_printk_skb: 7 callbacks suppressed [ 79.652058][ T29] audit: type=1400 audit(2000002793.824:213): avc: denied { module_request } for pid=9141 comm="syz.3.2728" kmod="net-pf-2-proto-2-type-7" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 79.770409][ T9158] loop1: detected capacity change from 0 to 512 [ 79.777831][ T9160] tmpfs: Bad value for 'mpol' [ 79.850502][ T9158] EXT4-fs (loop1): 1 orphan inode deleted [ 79.862131][ T1978] Quota error (device loop1): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 79.871900][ T1978] EXT4-fs error (device loop1): ext4_release_dquot:7022: comm kworker/u8:10: Failed to release dquot type 1 [ 79.899823][ T9158] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 79.929179][ T9158] ext4 filesystem being mounted at /546/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 79.967319][ T3327] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.989024][ T9180] loop3: detected capacity change from 0 to 8192 [ 80.168789][ T9169] loop4: detected capacity change from 0 to 32768 [ 80.233939][ T3311] loop4: p1 p2 p3 < > p4 < p5 p6 > [ 80.255249][ T3311] loop4: p1 start 460800 is beyond EOD, truncated [ 80.261706][ T3311] loop4: p2 size 83886080 extends beyond EOD, truncated [ 80.300137][ T3311] loop4: p5 start 460800 is beyond EOD, truncated [ 80.306595][ T3311] loop4: p6 size 83886080 extends beyond EOD, truncated [ 80.323586][ T9169] loop4: p1 p2 p3 < > p4 < p5 p6 > [ 80.339531][ T9169] loop4: p1 start 460800 is beyond EOD, truncated [ 80.346037][ T9169] loop4: p2 size 83886080 extends beyond EOD, truncated [ 80.376386][ T9240] loop1: detected capacity change from 0 to 128 [ 80.388278][ T9169] loop4: p5 start 460800 is beyond EOD, truncated [ 80.394742][ T9169] loop4: p6 size 83886080 extends beyond EOD, truncated [ 80.406643][ T9240] FAT-fs (loop1): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000006) [ 80.525342][ T3573] udevd[3573]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 80.539679][ T3311] udevd[3311]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 80.572580][ T9260] loop1: detected capacity change from 0 to 512 [ 80.592785][ T9262] loop0: detected capacity change from 0 to 1024 [ 80.607312][ T9260] EXT4-fs (loop1): external journal device major/minor numbers have changed [ 80.616560][ T9262] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 80.635157][ T9260] EXT4-fs (loop1): failed to open journal device unknown-block(8,0) -16 [ 80.660671][ T9262] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 80.677938][ T9262] EXT4-fs (loop0): orphan cleanup on readonly fs [ 80.684966][ T9262] Quota error (device loop0): do_check_range: Getting dqdh_entries 512 out of range 0-14 [ 80.709918][ T9262] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 80.725709][ T9262] EXT4-fs error (device loop0): ext4_acquire_dquot:6986: comm syz.0.2787: Failed to acquire dquot type 0 [ 80.737336][ T9262] Quota error (device loop0): do_check_range: Getting dqdh_entries 512 out of range 0-14 [ 80.748809][ T9262] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 80.758867][ T9262] EXT4-fs error (device loop0): ext4_acquire_dquot:6986: comm syz.0.2787: Failed to acquire dquot type 0 [ 80.770539][ T9262] EXT4-fs error (device loop0): ext4_free_blocks:6728: comm syz.0.2787: Freeing blocks not in datazone - block = 0, count = 4096 [ 80.784712][ T9262] Quota error (device loop0): do_check_range: Getting dqdh_entries 512 out of range 0-14 [ 80.795014][ T9262] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 80.805301][ T9262] EXT4-fs error (device loop0): ext4_acquire_dquot:6986: comm syz.0.2787: Failed to acquire dquot type 0 [ 80.816788][ T9262] EXT4-fs (loop0): 1 orphan inode deleted [ 80.826277][ T9262] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 80.859249][ T9281] EXT4-fs: Ignoring removed nobh option [ 80.876803][ T9281] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=8856c018, mo2=0003] [ 80.885566][ T3331] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.909609][ T9281] EXT4-fs (loop4): orphan cleanup on readonly fs [ 80.916813][ T9281] Quota error (device loop4): v2_read_header: Failed header read: expected=8 got=1 [ 80.926826][ T9281] EXT4-fs warning (device loop4): ext4_enable_quotas:7221: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 80.941712][ T9281] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 80.948531][ T9281] EXT4-fs error (device loop4): ext4_ext_check_inode:523: inode #13: comm syz.4.2795: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 80.982076][ T9281] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.2795: couldn't read orphan inode 13 (err -117) [ 81.050507][ T9281] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 81.135790][ T9315] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842c098, mo2=0002] [ 81.144118][ T9315] System zones: 1-2, 4-12, 8-8 [ 81.144781][ T3332] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.158077][ T9315] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.2811: invalid indirect mapped block 256 (level 2) [ 81.172777][ T9315] EXT4-fs (loop1): 2 truncates cleaned up [ 81.179186][ T9315] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 81.228909][ T3327] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.551680][ T9385] EXT4-fs: Ignoring removed nobh option [ 81.565919][ T9385] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=8856c018, mo2=0003] [ 81.577227][ T9385] EXT4-fs (loop1): orphan cleanup on readonly fs [ 81.583888][ T9385] Quota error (device loop1): v2_read_header: Failed header read: expected=8 got=1 [ 81.612161][ T9385] EXT4-fs warning (device loop1): ext4_enable_quotas:7221: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 81.708589][ T9385] EXT4-fs (loop1): Cannot turn on quotas: error -22 [ 81.736098][ T9385] EXT4-fs error (device loop1): ext4_ext_check_inode:523: inode #13: comm syz.1.2845: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 81.764906][ T9385] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.2845: couldn't read orphan inode 13 (err -117) [ 81.804221][ T9385] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 81.824253][ T9425] tmpfs: Bad value for 'mpol' [ 81.847054][ T9430] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 81.870088][ T9430] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 81.882516][ T3327] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.940053][ T9444] tmpfs: Bad value for 'nr_inodes' [ 82.041103][ T9462] EXT4-fs (loop0): Invalid log cluster size: 4294967295 [ 82.219320][ T9494] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842c098, mo2=0002] [ 82.246204][ T9494] System zones: 1-2, 4-12, 8-8 [ 82.254100][ T9494] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.2899: invalid indirect mapped block 256 (level 2) [ 82.269527][ T9494] EXT4-fs (loop2): 2 truncates cleaned up [ 82.275979][ T9494] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 82.308837][ T3325] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.443204][ T9527] EXT4-fs warning (device loop3): ext4_xattr_inode_get:546: inode #11: comm syz.3.2914: ea_inode file size=0 entry size=6 [ 82.465670][ T9527] EXT4-fs (loop3): 1 orphan inode deleted [ 82.472401][ T9527] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 82.549963][ T3324] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.667478][ T9559] EXT4-fs (loop3): bad geometry: block count 33554432 exceeds size of device (512 blocks) [ 83.057886][ T9615] ICMPv6: NA: fd:f9:a6:84:a5:1b advertised our address fe80::aa on syz_tun! [ 83.226498][ T9635] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 83.270015][ T9635] EXT4-fs error (device loop1): ext4_orphan_get:1391: inode #17: comm syz.1.2969: inode has both inline data and extents flags [ 83.310327][ T9635] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.2969: couldn't read orphan inode 17 (err -117) [ 83.322970][ T9635] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 83.364998][ T3327] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.467294][ T9662] iso9660: Unexpected value for 'hide' [ 84.071584][ T9779] set_capacity_and_notify: 10 callbacks suppressed [ 84.071602][ T9779] loop0: detected capacity change from 0 to 512 [ 84.109027][ T9779] EXT4-fs: Ignoring removed nobh option [ 84.128188][ T9779] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 84.153785][ T9779] EXT4-fs (loop0): orphan cleanup on readonly fs [ 84.162563][ T9779] EXT4-fs error (device loop0): ext4_orphan_get:1417: comm syz.0.3037: bad orphan inode 15 [ 84.173677][ T9779] ext4_test_bit(bit=14, block=18) = 1 [ 84.179113][ T9779] is_bad_inode(inode)=0 [ 84.183333][ T9779] NEXT_ORPHAN(inode)=1023 [ 84.187790][ T9779] max_ino=32 [ 84.191011][ T9779] i_nlink=0 [ 84.195535][ T9779] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.3037: bg 0: block 161: padding at end of block bitmap is not set [ 84.236710][ T9779] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 84.252172][ T9779] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 84.285685][ T9794] loop4: detected capacity change from 0 to 256 [ 84.301226][ T9794] msdos: Bad value for 'time_offset' [ 84.332914][ T3331] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 84.501324][ T9825] loop2: detected capacity change from 0 to 164 [ 84.527413][ T9829] loop0: detected capacity change from 0 to 512 [ 84.537789][ T9825] rock: directory entry would overflow storage [ 84.544078][ T9825] rock: sig=0x4543, size=28, remaining=18 [ 84.570917][ T9829] EXT4-fs (loop0): orphan cleanup on readonly fs [ 84.585355][ T9829] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.3062: bg 0: block 127: padding at end of block bitmap is not set [ 84.607970][ T9829] EXT4-fs error (device loop0): ext4_do_update_inode:5617: inode #15: comm syz.0.3062: corrupted inode contents [ 84.620126][ T9829] EXT4-fs error (device loop0) in ext4_orphan_del:303: Corrupt filesystem [ 84.641440][ T9829] EXT4-fs error (device loop0): ext4_do_update_inode:5617: inode #15: comm syz.0.3062: corrupted inode contents [ 84.668917][ T9829] EXT4-fs error (device loop0): ext4_evict_inode:301: inode #15: comm syz.0.3062: mark_inode_dirty error [ 84.680542][ T9829] EXT4-fs (loop0): 1 orphan inode deleted [ 84.687006][ T9829] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 84.755227][ T3331] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 84.799656][ T29] kauditd_printk_skb: 7 callbacks suppressed [ 84.799670][ T29] audit: type=1400 audit(2000002799.232:221): avc: denied { mounton } for pid=9861 comm="syz.4.3079" path="/syzcgroup/cpu/syz4/cgroup.procs" dev="cgroup" ino=200 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object" [ 84.928521][ T9882] loop3: detected capacity change from 0 to 512 [ 84.945469][ T9887] IPv6: addrconf: prefix option has invalid lifetime [ 84.959529][ T9882] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 84.992507][ T9882] EXT4-fs (loop3): warning: checktime reached, running e2fsck is recommended [ 85.010465][ T9895] loop1: detected capacity change from 0 to 256 [ 85.017070][ T9882] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a843c02c, mo2=0102] [ 85.025297][ T9882] System zones: 0-2, 18-18, 34-34 [ 85.030669][ T9882] EXT4-fs error (device loop3): ext4_orphan_get:1391: inode #15: comm syz.3.3089: iget: bad i_size value: 360287970189639680 [ 85.036491][ T9897] loop2: detected capacity change from 0 to 164 [ 85.068154][ T9895] FAT-fs (loop1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 85.073033][ T9882] EXT4-fs (loop3): Remounting filesystem read-only [ 85.091465][ T9897] Unable to read rock-ridge attributes [ 85.097046][ T9897] isofs_fill_super: root inode is not a directory. Corrupted media? [ 85.148844][ T9882] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 85.162879][ T9895] FAT-fs (loop1): Directory bread(block 64) failed [ 85.169586][ T29] audit: type=1400 audit(2000002799.610:222): avc: denied { write } for pid=9904 comm="syz.4.3098" name="ppp" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 85.174323][ T9895] FAT-fs (loop1): Directory bread(block 65) failed [ 85.192318][ T29] audit: type=1400 audit(2000002799.610:223): avc: denied { open } for pid=9904 comm="syz.4.3098" path="/dev/ppp" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 85.241433][ T29] audit: type=1400 audit(2000002799.652:224): avc: denied { unmount } for pid=3331 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 85.261524][ T9895] FAT-fs (loop1): Directory bread(block 66) failed [ 85.282485][ T9909] loop4: detected capacity change from 0 to 256 [ 85.297084][ T9913] loop0: detected capacity change from 0 to 1764 [ 85.303683][ T9895] FAT-fs (loop1): Directory bread(block 67) failed [ 85.315858][ T3324] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 85.328737][ T9895] FAT-fs (loop1): Directory bread(block 68) failed [ 85.344503][ T9895] FAT-fs (loop1): Directory bread(block 69) failed [ 85.369919][ T9895] FAT-fs (loop1): Directory bread(block 70) failed [ 85.404399][ T9923] TCP: tcp_parse_options: Illegal window scaling value 47 > 14 received [ 85.409638][ T9895] FAT-fs (loop1): Directory bread(block 71) failed [ 85.432400][ T9895] FAT-fs (loop1): Directory bread(block 72) failed [ 85.439763][ T9895] FAT-fs (loop1): Directory bread(block 73) failed [ 85.502281][ T29] audit: type=1326 audit(2000002799.977:225): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9934 comm="syz.4.3114" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fcd7992f749 code=0x0 [ 85.594890][ T29] audit: type=1400 audit(2000002800.061:226): avc: denied { create } for pid=9947 comm="syz.0.3119" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 85.633532][ T29] audit: type=1400 audit(2000002800.103:227): avc: denied { create } for pid=9946 comm="syz.1.3117" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 [ 85.668398][ T29] audit: type=1400 audit(2000002800.145:228): avc: denied { unlink } for pid=3331 comm="syz-executor" name="file0" dev="tmpfs" ino=3093 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 85.708445][ T9957] loop3: detected capacity change from 0 to 512 [ 85.720186][ T9957] EXT4-fs warning (device loop3): ext4_multi_mount_protect:288: Invalid MMP block in superblock [ 86.198980][T10031] FAT-fs (loop1): bogus number of FAT sectors [ 86.205251][T10031] FAT-fs (loop1): Can't find a valid FAT filesystem [ 86.250790][ T29] audit: type=1326 audit(2000002800.754:229): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10043 comm="syz.3.3167" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f9cfda7f749 code=0x0 [ 86.364883][T10055] ext4: Unknown parameter '"' [ 86.379548][ T29] audit: type=1400 audit(2000002800.891:230): avc: denied { associate } for pid=10056 comm="syz.4.3174" name="1273" scontext=root:object_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 86.391173][T10062] EXT4-fs: Ignoring removed bh option [ 86.405980][T10062] EXT4-fs: Ignoring removed mblk_io_submit option [ 86.438590][T10062] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 86.482422][T10062] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 86.525405][T10062] EXT4-fs (loop0): orphan cleanup on readonly fs [ 86.552459][T10062] EXT4-fs error (device loop0): ext4_acquire_dquot:6986: comm syz.0.3176: Failed to acquire dquot type 1 [ 86.564854][T10062] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:483: comm syz.0.3176: Invalid block bitmap block 0 in block_group 0 [ 86.581000][T10062] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:483: comm syz.0.3176: Invalid block bitmap block 0 in block_group 0 [ 86.594951][T10062] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:483: comm syz.0.3176: Invalid block bitmap block 0 in block_group 0 [ 86.609249][T10062] EXT4-fs error (device loop0): ext4_acquire_dquot:6986: comm syz.0.3176: Failed to acquire dquot type 1 [ 86.624299][T10062] EXT4-fs error (device loop0): ext4_acquire_dquot:6986: comm syz.0.3176: Failed to acquire dquot type 1 [ 86.672597][T10092] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 not in group (block 18)! [ 86.677602][T10062] EXT4-fs (loop0): 1 orphan inode deleted [ 86.682955][T10092] EXT4-fs (loop4): group descriptors corrupted! [ 86.727545][T10062] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 86.783417][T10104] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 86.810647][ T3331] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.840379][T10104] FAT-fs (loop2): Directory bread(block 64) failed [ 86.863595][T10104] FAT-fs (loop2): Directory bread(block 65) failed [ 86.886598][T10104] FAT-fs (loop2): Directory bread(block 66) failed [ 86.909930][T10104] FAT-fs (loop2): Directory bread(block 67) failed [ 86.918417][T10104] FAT-fs (loop2): Directory bread(block 68) failed [ 86.933437][T10104] FAT-fs (loop2): Directory bread(block 69) failed [ 86.940326][T10104] FAT-fs (loop2): Directory bread(block 70) failed [ 86.956672][T10104] FAT-fs (loop2): Directory bread(block 71) failed [ 86.966823][T10104] FAT-fs (loop2): Directory bread(block 72) failed [ 86.975522][T10104] FAT-fs (loop2): Directory bread(block 73) failed [ 87.008060][T10120] loop0: p4 < > [ 87.025029][ T3008] loop0: p4 < > [ 87.032334][T10132] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 87.042072][T10132] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 not in group (block 1)! [ 87.052082][T10132] EXT4-fs (loop1): group descriptors corrupted! [ 87.113349][ T3573] udevd[3573]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 87.293931][T10170] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 87.388024][T10170] FAT-fs (loop3): Directory bread(block 64) failed [ 87.403234][T10170] FAT-fs (loop3): Directory bread(block 65) failed [ 87.417597][T10170] FAT-fs (loop3): Directory bread(block 66) failed [ 87.430859][T10170] FAT-fs (loop3): Directory bread(block 67) failed [ 87.446572][T10170] FAT-fs (loop3): Directory bread(block 68) failed [ 87.468740][T10170] FAT-fs (loop3): Directory bread(block 69) failed [ 87.484294][T10188] capability: warning: `syz.2.3239' uses 32-bit capabilities (legacy support in use) [ 87.493091][T10170] FAT-fs (loop3): Directory bread(block 70) failed [ 87.511830][T10170] FAT-fs (loop3): Directory bread(block 71) failed [ 87.531370][T10170] FAT-fs (loop3): Directory bread(block 72) failed [ 87.546520][T10170] FAT-fs (loop3): Directory bread(block 73) failed [ 87.569266][T10190] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.3241: bg 0: block 393: padding at end of block bitmap is not set [ 87.619474][T10190] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 87.666127][T10190] EXT4-fs (loop1): 2 truncates cleaned up [ 87.681662][T10190] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 87.682759][T10210] delete_channel: no stack [ 87.715995][T10210] delete_channel: no stack [ 87.752100][ T3327] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 88.200969][T10270] EXT4-fs (loop1): unsupported descriptor size 4 [ 88.329255][ T3311] Alternate GPT is invalid, using primary GPT. [ 88.335590][ T3311] loop3: p1 p2 p3 [ 88.346860][T10287] Alternate GPT is invalid, using primary GPT. [ 88.353260][T10287] loop3: p1 p2 p3 [ 88.417447][T10298] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 88.427204][T10298] EXT4-fs (loop4): group descriptors corrupted! [ 88.491204][ T3573] udevd[3573]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 88.502887][ T3638] udevd[3638]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 88.522695][ T3308] udevd[3308]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 88.583959][ T3638] udevd[3638]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 88.588253][ T3308] udevd[3308]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 88.595838][ T3573] udevd[3573]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 88.697212][T10334] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 88.753163][T10353] delete_channel: no stack [ 88.760666][ T3324] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 88.773217][T10353] delete_channel: no stack [ 88.995895][T10395] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 89.042848][T10397] set_capacity_and_notify: 15 callbacks suppressed [ 89.042862][T10397] loop3: detected capacity change from 0 to 2048 [ 89.100427][ T3573] loop3: p1 p2 [ 89.116859][T10397] loop3: p1 p2 [ 89.191648][ T3311] udevd[3311]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 89.202732][ T3573] udevd[3573]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 89.350075][T10431] loop1: detected capacity change from 0 to 256 [ 89.364746][T10431] FAT-fs (loop1): bogus sectors per cluster 223 [ 89.371188][T10431] FAT-fs (loop1): Can't find a valid FAT filesystem [ 89.391831][T10433] loop0: detected capacity change from 0 to 512 [ 89.424786][T10437] loop2: detected capacity change from 0 to 512 [ 89.431980][T10433] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 89.474078][T10433] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:483: comm syz.0.3359: Invalid block bitmap block 0 in block_group 0 [ 89.577917][T10433] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 89.626015][T10433] EXT4-fs error (device loop0): ext4_clear_blocks:876: inode #11: comm syz.0.3359: attempt to clear invalid blocks 983261 len 1 [ 89.655466][T10451] loop2: detected capacity change from 0 to 1024 [ 89.675649][T10433] EXT4-fs error (device loop0): __ext4_get_inode_loc:4830: comm syz.0.3359: Invalid inode table block 0 in block_group 0 [ 89.693133][T10451] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 89.704208][T10451] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 89.734264][T10433] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6298: Corrupt filesystem [ 89.743890][T10451] JBD2: no valid journal superblock found [ 89.749917][T10451] EXT4-fs (loop2): Could not load journal inode [ 89.770289][T10459] syz.3.3371 (10459): attempted to duplicate a private mapping with mremap. This is not supported. [ 89.820018][T10433] EXT4-fs error (device loop0) in ext4_orphan_del:303: Corrupt filesystem [ 89.921773][T10433] EXT4-fs error (device loop0): __ext4_get_inode_loc:4830: comm syz.0.3359: Invalid inode table block 0 in block_group 0 [ 89.935554][T10433] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6298: Corrupt filesystem [ 89.945487][T10433] EXT4-fs error (device loop0): ext4_truncate:4635: inode #11: comm syz.0.3359: mark_inode_dirty error [ 89.956850][T10433] EXT4-fs error (device loop0) in ext4_process_orphan:345: Corrupt filesystem [ 89.963417][T10386] kexec: Could not allocate control_code_buffer [ 89.967855][T10433] EXT4-fs error (device loop0): __ext4_get_inode_loc:4830: comm syz.0.3359: Invalid inode table block 0 in block_group 0 [ 90.018030][ T29] kauditd_printk_skb: 12 callbacks suppressed [ 90.018043][ T29] audit: type=1400 audit(2000002804.712:237): avc: denied { append } for pid=10475 comm="syz.4.3380" name="nvram" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 90.053273][T10433] EXT4-fs (loop0): 1 truncate cleaned up [ 90.059941][T10433] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 90.133279][ T3331] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 90.171006][T10492] loop3: detected capacity change from 0 to 512 [ 90.191744][T10492] EXT4-fs warning (device loop3): ext4_enable_quotas:7221: Failed to enable quota tracking (type=0, err=-13, ino=3). Please run e2fsck to fix. [ 90.229219][T10492] EXT4-fs (loop3): mount failed [ 90.507547][T10539] loop0: detected capacity change from 0 to 8192 [ 90.527985][T10557] loop2: detected capacity change from 0 to 1024 [ 90.539716][T10559] /dev/nullb0: Can't lookup blockdev [ 90.554091][T10557] EXT4-fs: Ignoring removed nobh option [ 90.567093][ T3573] loop0: p1 < > p4 < > [ 90.571265][ T3573] loop0: partition table partially beyond EOD, truncated [ 90.584300][ T3573] loop0: p1 start 393216 is beyond EOD, truncated [ 90.591848][T10557] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 90.606347][T10539] loop0: p1 < > p4 < > [ 90.610669][T10539] loop0: partition table partially beyond EOD, truncated [ 90.614138][T10557] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 90.628215][T10557] EXT4-fs error (device loop2): ext4_get_journal_inode:5849: comm syz.2.3418: inode #4294967295: comm syz.2.3418: iget: illegal inode # [ 90.643368][T10539] loop0: p1 start 393216 is beyond EOD, truncated [ 90.652061][T10557] EXT4-fs (loop2): no journal found [ 90.657326][T10557] EXT4-fs (loop2): can't get journal size [ 90.681501][T10557] EXT4-fs (loop2): failed to initialize system zone (-22) [ 90.688867][T10557] EXT4-fs (loop2): mount failed [ 90.762032][T10576] loop0: detected capacity change from 0 to 1024 [ 90.791705][ T3573] udevd[3573]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 90.832102][T10576] ext4: Bad value for 'jqfmt' [ 90.876132][T10591] loop2: detected capacity change from 0 to 2048 [ 90.902197][T10591] EXT4-fs (loop2): The Hurd can't support 64-bit file systems [ 90.946215][T10600] IPv6: addrconf: prefix option has invalid lifetime [ 91.005415][ T3573] loop4: p2 p3 [ 91.019173][ T3573] loop4: p3 start 331777 is beyond EOD, truncated [ 91.045556][T10592] loop4: p2 p3 [ 91.063742][T10592] loop4: p3 start 331777 is beyond EOD, truncated [ 91.104045][T10618] EXT4-fs error (device loop2): ext4_xattr_inode_iget:446: comm syz.2.3449: error while reading EA inode 32 err=-116 [ 91.135892][T10618] EXT4-fs (loop2): Remounting filesystem read-only [ 91.147239][T10618] EXT4-fs warning (device loop2): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 91.157559][T10618] EXT4-fs (loop2): 1 orphan inode deleted [ 91.416610][T10675] mmap: syz.1.3477 (10675) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 91.451810][T10681] Option ''MO' to dns_resolver key: bad/missing value [ 91.525820][T10696] EXT4-fs: journaled quota format not specified [ 91.558437][T10699] EXT4-fs (loop4): mounting ext3 file system using the ext4 subsystem [ 91.582947][T10699] EXT4-fs error (device loop4): ext4_get_journal_inode:5849: comm syz.4.3488: inode #1792: comm syz.4.3488: iget: illegal inode # [ 91.610625][T10707] EXT4-fs (loop1): orphan cleanup on readonly fs [ 91.617496][T10707] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -2 [ 91.631590][T10699] EXT4-fs (loop4): Remounting filesystem read-only [ 91.638281][T10699] EXT4-fs (loop4): no journal found [ 91.643542][T10699] EXT4-fs (loop4): can't get journal size [ 91.677570][T10707] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #13: comm syz.1.3491: invalid indirect mapped block 8 (level 2) [ 91.707454][T10707] EXT4-fs (loop1): Remounting filesystem read-only [ 91.716783][T10707] EXT4-fs (loop1): 1 truncate cleaned up [ 91.733197][T10699] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 91.768334][T10699] EXT4-fs (loop4): Errors on filesystem, clearing orphan list. [ 92.019951][ T29] audit: type=1400 audit(2000002806.805:238): avc: denied { create } for pid=10775 comm="syz.4.3527" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 92.114820][T10795] 9pnet_fd: p9_fd_create_tcp (10795): problem connecting socket to 127.0.0.1 [ 92.260324][T10816] FAT-fs (loop0): bogus number of reserved sectors [ 92.267019][T10816] FAT-fs (loop0): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 92.276369][T10816] FAT-fs (loop0): Can't find a valid FAT filesystem [ 92.338925][T10825] tmpfs: Bad value for 'mpol' [ 92.402398][T10834] isofs_fill_super: get root inode failed [ 92.511903][T10848] TCP: tcp_parse_options: Illegal window scaling value 53 > 14 received [ 92.574064][T10856] SELinux: Context system_u:object_r:getty_etc_t:s0 is not valid (left unmapped). [ 92.587774][ T29] audit: type=1400 audit(2000002807.404:239): avc: denied { relabelto } for pid=10855 comm="syz.0.3566" name="cgroup.procs" dev="cgroup" ino=53 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:getty_etc_t:s0" [ 92.614875][ T29] audit: type=1400 audit(2000002807.404:240): avc: denied { associate } for pid=10855 comm="syz.0.3566" name="cgroup.procs" dev="cgroup" ino=53 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 srawcon="system_u:object_r:getty_etc_t:s0" [ 92.915969][T10918] SELinux: Context system_u:object_r:fsa is not valid (left unmapped). [ 92.928214][ T29] audit: type=1400 audit(2000002807.771:241): avc: denied { relabelto } for pid=10916 comm="syz.1.3596" name="720" dev="tmpfs" ino=3673 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsa" [ 92.953478][ T29] audit: type=1400 audit(2000002807.771:242): avc: denied { associate } for pid=10916 comm="syz.1.3596" name="720" dev="tmpfs" ino=3673 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:fsa" [ 93.008804][ T29] audit: type=1400 audit(2000002807.845:243): avc: denied { remove_name } for pid=3327 comm="syz-executor" name="binderfs" dev="tmpfs" ino=3677 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsa" [ 93.034779][ T29] audit: type=1400 audit(2000002807.845:244): avc: denied { rmdir } for pid=3327 comm="syz-executor" name="720" dev="tmpfs" ino=3673 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsa" [ 93.188142][T10946] EXT4-fs warning (device loop1): ext4_multi_mount_protect:314: fsck is running on the filesystem [ 93.198867][T10946] EXT4-fs warning (device loop1): ext4_multi_mount_protect:314: MMP failure info: last update time: 1756377954, last update node: nogikhp920.muc.corp.google.com, last update device: loop12 [ 93.339273][ T29] audit: type=1400 audit(2000003064.198:245): avc: denied { append } for pid=10968 comm="syz.1.3619" name="virtual_nci" dev="devtmpfs" ino=132 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 93.460654][T10985] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4637: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 93.474162][T10985] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 93.490840][ T3573] udevd[3573]: incorrect jbd checksum on /dev/loop4 [ 93.575261][ T29] audit: type=1400 audit(2000003064.440:246): avc: denied { create } for pid=11003 comm="syz.4.3637" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=iucv_socket permissive=1 [ 93.721032][T11012] loop1: p1 p2 p3 [ 93.765173][T11027] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -13 [ 93.805885][T11027] EXT4-fs error (device loop4): ext4_orphan_get:1391: inode #13: comm syz.4.3649: iget: bad i_size value: 12154757448730 [ 93.819201][T11027] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.3649: couldn't read orphan inode 13 (err -117) [ 93.887919][ T3638] udevd[3638]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 93.900176][ T3573] udevd[3573]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 93.911924][ T3311] udevd[3311]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 93.990856][T11061] set_capacity_and_notify: 12 callbacks suppressed [ 93.990870][T11061] loop3: detected capacity change from 0 to 512 [ 94.039440][T11061] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 94.055712][T11061] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #16: comm syz.3.3665: invalid indirect mapped block 83886080 (level 1) [ 94.073872][T11061] EXT4-fs (loop3): Remounting filesystem read-only [ 94.080614][T11061] EXT4-fs (loop3): 1 orphan inode deleted [ 94.086423][T11061] EXT4-fs (loop3): 1 truncate cleaned up [ 94.341601][T11123] loop4: detected capacity change from 0 to 512 [ 94.543132][T11163] loop0: detected capacity change from 0 to 512 [ 94.561992][ T3311] ================================================================== [ 94.570118][ T3311] BUG: KCSAN: data-race in __dentry_kill / fast_dput [ 94.576820][ T3311] [ 94.579177][ T3311] write to 0xffff88811b87f250 of 8 bytes by task 3008 on cpu 1: [ 94.586806][ T3311] __dentry_kill+0x142/0x4b0 [ 94.591409][ T3311] finish_dput+0x2b/0x200 [ 94.595758][ T3311] dput+0x52/0x60 [ 94.599408][ T3311] lookup_one_qstr_excl+0x15a/0x250 [ 94.604703][ T3311] do_unlinkat+0x148/0x4b0 [ 94.609128][ T3311] __x64_sys_unlink+0x2e/0x40 [ 94.613814][ T3311] x64_sys_call+0x2f48/0x3000 [ 94.618503][ T3311] do_syscall_64+0xca/0x2b0 [ 94.623025][ T3311] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 94.628934][ T3311] [ 94.631277][ T3311] read to 0xffff88811b87f250 of 8 bytes by task 3311 on cpu 0: [ 94.638822][ T3311] fast_dput+0x5f/0x2c0 [ 94.642986][ T3311] dput+0x24/0x60 [ 94.646626][ T3311] do_unlinkat+0x202/0x4b0 [ 94.651052][ T3311] __x64_sys_unlink+0x2e/0x40 [ 94.655738][ T3311] x64_sys_call+0x2f48/0x3000 [ 94.660425][ T3311] do_syscall_64+0xca/0x2b0 [ 94.664939][ T3311] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 94.670834][ T3311] [ 94.673160][ T3311] value changed: 0xffff888237b76788 -> 0x0000000000000000 [ 94.680267][ T3311] [ 94.682590][ T3311] Reported by Kernel Concurrency Sanitizer on: [ 94.688742][ T3311] CPU: 0 UID: 0 PID: 3311 Comm: udevd Tainted: G W syzkaller #0 PREEMPT(voluntary) [ 94.699597][ T3311] Tainted: [W]=WARN [ 94.703396][ T3311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 94.713455][ T3311] ================================================================== [ 94.737793][T11163] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #18: comm syz.0.3715: iget: bad extra_isize 90 (inode size 256) [ 94.752937][T11163] EXT4-fs (loop0): Remounting filesystem read-only [ 94.759728][T11163] EXT4-fs warning (device loop0): ext4_evict_inode:273: xattr delete (err -30) [ 94.771125][T11163] EXT4-fs (loop0): 1 orphan inode deleted