last executing test programs: 674.624826ms ago: executing program 4 (id=2799): syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x1800403, &(0x7f0000000940), 0x2, 0x5ad, &(0x7f0000000180)="$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") 589.615683ms ago: executing program 1 (id=2804): syz_emit_ethernet(0x7e, &(0x7f0000000200)={@random="0f38d8f21094", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "1200b0", 0x48, 0x3a, 0x1, @empty, @mcast2, {[], @dest_unreach={0x4, 0x0, 0x0, 0x0, '\x00', {0x0, 0x6, "277382", 0x0, 0x2c, 0x0, @private1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', [@hopopts={0x2f, 0x1, '\x00', [@calipso={0x7, 0x8, {0x22ebffff, 0x0, 0x7}}]}]}}}}}}}, 0x0) 523.268888ms ago: executing program 1 (id=2806): open(&(0x7f0000000280)='.\x00', 0x410383, 0x0) 514.532769ms ago: executing program 2 (id=2807): mount$9p_fd(0x0, &(0x7f0000000100)='.\x00', &(0x7f0000000040), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYBLOB]) 446.154335ms ago: executing program 1 (id=2810): fsmount(0xffffffffffffffff, 0x1, 0x8d224dad6db8597e) 438.040105ms ago: executing program 3 (id=2811): fgetxattr(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[], 0x0, 0x0) 415.659657ms ago: executing program 2 (id=2812): bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@union={0x0, 0x1, 0x0, 0x5, 0x0, 0x7ff, [{0x1000000, 0x3, 0x8}]}]}}, 0x0, 0x32, 0x0, 0xa, 0x7ff}, 0x28) 372.30933ms ago: executing program 1 (id=2813): syz_genetlink_get_family_id$wireguard(&(0x7f0000000080), 0xffffffffffffffff) 371.628061ms ago: executing program 4 (id=2814): syz_emit_ethernet(0x4e, &(0x7f0000002940)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "122d92", 0x18, 0x3a, 0xff, @local, @local, {[], @ndisc_na={0x88, 0x0, 0x0, 0xce, '\x00', @loopback}}}}}}, 0x0) 369.746541ms ago: executing program 3 (id=2815): syz_emit_ethernet(0x46, &(0x7f0000000140)={@multicast, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c6dd00", 0x10, 0x3a, 0xff, @remote={0xfe, 0xe0}, @mcast2, {[], @ni={0x8b, 0x0, 0x0, 0x6, 0x96f9, 0x7}}}}}}, 0x0) 348.846982ms ago: executing program 2 (id=2817): bpf$MAP_CREATE(0x0, &(0x7f0000001fc0)=ANY=[@ANYBLOB="1900"], 0x48) 339.714183ms ago: executing program 0 (id=2818): syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @generic={0x0, 0x6, "6410a6", 0x8, 0x3c, 0x0, @private2, @local, {[@routing={0x84, 0x0, 0x1, 0x0, 0xf5}]}}}}}, 0x0) 334.006033ms ago: executing program 3 (id=2819): bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xd, 0x4, &(0x7f0000000400)=ANY=[@ANYBLOB="b40000000000000061171c0000000000c6070000000000009500000000000000"], &(0x7f0000000080)='GPL\x00', 0x4, 0x3e0, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sock_ops, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x76, 0x0, 0xffffffffffffffff, 0x46}, 0x48) 305.243256ms ago: executing program 1 (id=2820): syz_mount_image$iso9660(&(0x7f0000000700), &(0x7f0000000140)='./file0\x00', 0x200210, &(0x7f0000000180)=ANY=[@ANYRES8=0x0, @ANYRESDEC=0x0, @ANYBLOB="9f03260738a2bacd90f28f6b1b554aa4fa50944336899bd9746dcdf07cf58e858a4c618a455f00e344364bbea29143533df64e3f7bca0a87928205855bf225f473ddca153ebc129857a160d84880cccb93395aecacac42dc5271f03471cc8fb7940da40cfd5eeb07abfe09b85a8e9417c0e23abf7c2989450d6c0b32cd9c7fda1ca908e4a2ce65811671f869f9e76c4158839e80edfde1f2e0462e9a994750b6279a0a119aa23ffbfa28526884d8bb9830cf07fdeab558b842323513f2f404471303da2ccde45d0f2c1e70183acb95d58cc5f9a5496ae8c4c7d9e7fdd6d30a1b16a70c65c451bcf35d1c767ea3ed", @ANYRES8, @ANYRES8=0x0, @ANYRESOCT=0x0, @ANYRES32], 0x1, 0x404, &(0x7f00000007c0)="$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") 293.171287ms ago: executing program 2 (id=2821): prctl$PR_GET_SECCOMP(0x15) 273.906319ms ago: executing program 4 (id=2822): connect$vsock_stream(0xffffffffffffffff, 0x0, 0x0) 268.342449ms ago: executing program 0 (id=2823): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="9feb010018000000000000003000000030000000020000000000000001000004ffffffff000000000300000000000000000000000000000203000000000000000000000902"], 0x0, 0x4a}, 0x20) 264.091939ms ago: executing program 3 (id=2824): bpf$MAP_CREATE(0x0, &(0x7f0000000300)=@base={0xa, 0x4, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x4}, 0x50) 235.405021ms ago: executing program 2 (id=2825): syz_read_part_table(0x5a6, &(0x7f0000000b40)="$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") 235.066702ms ago: executing program 3 (id=2826): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f00000000c0)='./file1\x00', 0x207, &(0x7f0000000000), 0x1, 0x469, &(0x7f0000000100)="$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") 201.362614ms ago: executing program 0 (id=2827): bpf$OBJ_GET_PROG(0x7, &(0x7f00000001c0)=@generic={&(0x7f0000000140)='./file0\x00'}, 0x18) 183.601496ms ago: executing program 1 (id=2828): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000600)='./bus\x00', 0x1c14744, &(0x7f0000000040)={[{@jqfmt_vfsold}]}, 0x0, 0x4ac, &(0x7f0000000640)="$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") 145.475689ms ago: executing program 4 (id=2829): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000001100)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x20, 0x20, 0x6, [@func_proto={0x0, 0x1, 0x0, 0xd, 0x0, [{0x2, 0x2}]}, @ptr]}, {0x0, [0x0, 0x61, 0x5f, 0x5f]}}, &(0x7f0000000100)=""/4096, 0x3e, 0x1000, 0x1}, 0x28) 145.223969ms ago: executing program 0 (id=2830): shmget$private(0x0, 0x4000, 0x54001800, &(0x7f0000000000/0x4000)=nil) 99.272612ms ago: executing program 2 (id=2831): syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x804, &(0x7f0000000040), 0x1, 0x4f9, &(0x7f0000000540)="$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") 91.362813ms ago: executing program 4 (id=2832): syz_emit_ethernet(0x74, &(0x7f0000000000)={@link_local, @empty, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x73, 0x0, @private=0x300, @multicast1}, {0x0, 0x0, 0xfffffe9a, 0x0, @gue={{0x2}}}}}}}, 0x0) 79.837384ms ago: executing program 0 (id=2833): bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000300)=@bpf_lsm={0xd, 0x5, &(0x7f0000000040)=@framed={{0x75, 0xa, 0x0, 0x0, 0x0, 0x61, 0x11, 0x9c}, [@initr0]}, &(0x7f0000000000)='GPL\x00'}, 0x80) 45.869977ms ago: executing program 4 (id=2834): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x5, 0x5, &(0x7f00000003c0)=ANY=[@ANYBLOB="180000004830000000000000fa40000007010000080020007500feff0000820095000000d3031a006dd015836e4d27f5182b60bbb7c19e21eec859fe68f9428ac407630eac8eb682f5b2d86b4abf9e63ad263fec7db9338ca9eebf2218c8b9ca64bcdcdaa06fc4c7aa217fcecd9443c54143bde8ddcbc3b8ac619930206d8d0881af823d6d18c66f021c20b55013d7fb6ea7013c062d13176d71d7dad98eb976ed679fa639"], &(0x7f0000000000)='GPL\x00', 0x4, 0x40, &(0x7f0000000140)=""/250, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x23, 0x0, 0x0, 0xff87}, 0x23) 35.630458ms ago: executing program 0 (id=2835): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x1e, 0x4, &(0x7f0000000000)=@framed={{}, [@ldst={0x1, 0x2, 0x3, 0x2, 0x1, 0xa}]}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x80) 0s ago: executing program 3 (id=2836): splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x8) kernel console output (not intermixed with test programs): esystem permissive=1 [ 42.741715][ T4085] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 42.787412][ T29] audit: type=1400 audit(1755227295.287:126): avc: denied { unmount } for pid=3311 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 42.820243][ T3311] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.839238][ T3305] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.840442][ T4133] syz.2.317 (4133): attempted to duplicate a private mapping with mremap. This is not supported. [ 42.942518][ T4145] tmpfs: Bad value for 'mpol' [ 43.151730][ T4181] loop2: detected capacity change from 0 to 1024 [ 43.190118][ T4171] loop1: detected capacity change from 0 to 8192 [ 43.201411][ T4171] FAT-fs (loop1): invalid media value (0x06) [ 43.207441][ T4171] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 43.216897][ T4171] FAT-fs (loop1): Can't find a valid FAT filesystem [ 43.223205][ T4181] EXT4-fs: Ignoring removed nomblk_io_submit option [ 43.232754][ T4189] loop4: detected capacity change from 0 to 128 [ 43.275127][ T4181] EXT4-fs (loop2): Invalid log cluster size: 4294967295 [ 43.382872][ T4206] delete_channel: no stack [ 43.390147][ T29] audit: type=1400 audit(1755227295.849:127): avc: denied { create } for pid=4204 comm="syz.4.351" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=isdn_socket permissive=1 [ 43.430498][ T4206] delete_channel: no stack [ 43.537778][ T29] audit: type=1400 audit(1755227295.970:128): avc: denied { mounton } for pid=4221 comm="syz.2.362" path="/syzcgroup/cpu/syz2/cgroup.procs" dev="cgroup" ino=151 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=file permissive=1 [ 43.609579][ T4238] loop0: detected capacity change from 0 to 128 [ 43.617782][ T29] audit: type=1400 audit(1755227295.989:129): avc: denied { create } for pid=4228 comm="syz.0.363" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 43.637766][ T4242] loop3: detected capacity change from 0 to 1024 [ 43.639072][ T29] audit: type=1400 audit(1755227295.989:130): avc: denied { write } for pid=4228 comm="syz.0.363" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 43.665812][ T29] audit: type=1400 audit(1755227295.989:131): avc: denied { read } for pid=4228 comm="syz.0.363" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 43.672609][ T4242] EXT4-fs (loop3): #clusters per group too big: 532480 [ 43.704557][ T4238] FAT-fs (loop0): bogus number of FAT structure [ 43.711128][ T4238] FAT-fs (loop0): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 43.720633][ T4238] FAT-fs (loop0): Can't find a valid FAT filesystem [ 43.896401][ T4270] SELinux: Context system_u:object is not valid (left unmapped). [ 43.911015][ T29] audit: type=1400 audit(1755227296.335:132): avc: denied { relabelto } for pid=4265 comm="syz.4.381" name="cgroup.procs" dev="cgroup" ino=249 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object" [ 44.003140][ T4282] loop2: detected capacity change from 0 to 1024 [ 44.028563][ T4282] EXT4-fs (loop2): Can't support bigalloc feature without extents feature [ 44.028563][ T4282] [ 44.039399][ T4282] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 44.100176][ T4297] loop4: detected capacity change from 0 to 512 [ 44.130793][ T4297] EXT4-fs: Ignoring removed mblk_io_submit option [ 44.144542][ T4297] EXT4-fs (loop4): failed to initialize system zone (-117) [ 44.154230][ T4297] EXT4-fs (loop4): mount failed [ 44.182221][ T4307] loop1: detected capacity change from 0 to 1024 [ 44.200874][ T4301] loop0: detected capacity change from 0 to 1024 [ 44.207854][ T4307] EXT4-fs: inline encryption not supported [ 44.242024][ T4307] EXT4-fs (loop1): orphan cleanup on readonly fs [ 44.251380][ T4301] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 44.260596][ T4307] EXT4-fs (loop1): 1 truncate cleaned up [ 44.262527][ T4301] EXT4-fs (loop0): group descriptors corrupted! [ 44.288371][ T4307] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 44.321947][ T3309] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.405382][ T4328] loop0: detected capacity change from 0 to 512 [ 44.418820][ T4331] loop3: detected capacity change from 0 to 164 [ 44.442938][ T4328] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 44.452117][ T4328] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 44.480972][ T4337] ICMPv6: Received fragmented ndisc packet. Carefully consider disabling suppress_frag_ndisc. [ 44.500616][ T4328] EXT4-fs (loop0): warning: checktime reached, running e2fsck is recommended [ 44.503445][ T4343] IPv6: addrconf: prefix option has invalid lifetime [ 44.518527][ T4339] loop1: detected capacity change from 0 to 1024 [ 44.538667][ T4328] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a042c01c, mo2=0002] [ 44.563093][ T4328] System zones: 0-2, 18-18, 34-34 [ 44.564995][ T4339] EXT4-fs (loop1): #clusters per group too big: 532480 [ 44.602834][ T4328] EXT4-fs error (device loop0): ext4_orphan_get:1397: comm syz.0.411: couldn't read orphan inode 15 (err -116) [ 44.645338][ T4355] loop3: detected capacity change from 0 to 128 [ 44.671077][ T4328] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 44.712638][ T4357] loop2: detected capacity change from 0 to 512 [ 44.741924][ T4361] loop4: detected capacity change from 0 to 512 [ 44.742837][ T4357] EXT4-fs (loop2): unsupported inode size: 0 [ 44.754543][ T4363] loop1: detected capacity change from 0 to 512 [ 44.760963][ T4357] EXT4-fs (loop2): blocksize: 1024 [ 44.779924][ T3303] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.802224][ T4361] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a843e028, mo2=0002] [ 44.816701][ T4363] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 44.832780][ T4361] System zones: 1-12 [ 44.837353][ T4363] EXT4-fs (loop1): orphan cleanup on readonly fs [ 44.843978][ T4363] EXT4-fs error (device loop1): ext4_quota_enable:7120: comm syz.1.427: Bad quota inum: 4294967295, type: 0 [ 44.860916][ T4361] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.428: invalid indirect mapped block 8 (level 2) [ 44.884874][ T4363] EXT4-fs (loop1): Remounting filesystem read-only [ 44.891705][ T4363] EXT4-fs warning (device loop1): ext4_enable_quotas:7168: Failed to enable quota tracking (type=0, err=-117, ino=4294967295). Please run e2fsck to fix. [ 44.907287][ T4363] EXT4-fs (loop1): Cannot turn on quotas: error -117 [ 44.907448][ T4372] loop2: detected capacity change from 0 to 1024 [ 44.927432][ T4361] EXT4-fs (loop4): Remounting filesystem read-only [ 44.928351][ T4372] EXT4-fs (loop2): filesystem is read-only [ 44.934513][ T4361] EXT4-fs (loop4): 1 truncate cleaned up [ 44.967721][ T4363] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 44.976885][ T4372] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors [ 44.991256][ T4372] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (11891!=20869) [ 45.004156][ T4361] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 45.004931][ T4378] 9pnet_fd: p9_fd_create_tcp (4378): problem connecting socket to 127.0.0.1 [ 45.054136][ T3305] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.066298][ T4384] loop3: detected capacity change from 0 to 164 [ 45.067467][ T4372] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 45.084248][ T4384] ISOFS: primary root directory is empty. Disabling Rock Ridge and switching to Joliet. [ 45.094236][ T4372] EXT4-fs error (device loop2): ext4_get_journal_inode:5796: comm syz.2.431: inode #1: comm syz.2.431: iget: illegal inode # [ 45.145475][ T4386] loop4: detected capacity change from 0 to 256 [ 45.151745][ T4390] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 [ 45.160029][ T3309] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.160382][ T4386] vfat: Bad value for 'check' [ 45.179978][ T4372] EXT4-fs (loop2): no journal found [ 45.185235][ T4372] EXT4-fs (loop2): can't get journal size [ 45.210776][ T4372] EXT4-fs error (device loop2): __ext4_fill_super:5500: inode #2: comm syz.2.431: iget: bad extra_isize 65535 (inode size 1024) [ 45.255764][ T4372] EXT4-fs (loop2): get root inode failed [ 45.261511][ T4372] EXT4-fs (loop2): mount failed [ 45.348335][ T4409] loop0: detected capacity change from 0 to 512 [ 45.368716][ T4409] EXT4-fs: Ignoring removed nomblk_io_submit option [ 45.393857][ T4409] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 45.402378][ T4409] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 45.465248][ T4409] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=8042c018, mo2=0102] [ 45.492506][ T4409] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4183: comm syz.0.449: Allocating blocks 41-42 which overlap fs metadata [ 45.564800][ T4409] EXT4-fs error (device loop0): ext4_acquire_dquot:6933: comm syz.0.449: Failed to acquire dquot type 1 [ 45.592705][ T4409] EXT4-fs error (device loop0): mb_free_blocks:2017: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 45.613978][ T4409] EXT4-fs error (device loop0): ext4_do_update_inode:5653: inode #12: comm syz.0.449: corrupted inode contents [ 45.629783][ T4435] loop4: detected capacity change from 0 to 1024 [ 45.648412][ T4409] EXT4-fs error (device loop0): ext4_dirty_inode:6538: inode #12: comm syz.0.449: mark_inode_dirty error [ 45.678277][ T4409] EXT4-fs error (device loop0): ext4_do_update_inode:5653: inode #12: comm syz.0.449: corrupted inode contents [ 45.701104][ T4435] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 45.712614][ T4409] EXT4-fs error (device loop0): __ext4_ext_dirty:206: inode #12: comm syz.0.449: mark_inode_dirty error [ 45.720888][ T4435] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 45.735683][ T4435] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 45.753311][ T4435] JBD2: no valid journal superblock found [ 45.759439][ T4435] EXT4-fs (loop4): Could not load journal inode [ 45.766531][ T4409] EXT4-fs error (device loop0): ext4_do_update_inode:5653: inode #12: comm syz.0.449: corrupted inode contents [ 45.781180][ T4447] loop3: detected capacity change from 0 to 1024 [ 45.782924][ T4409] EXT4-fs error (device loop0) in ext4_orphan_del:305: Corrupt filesystem [ 45.810637][ T4409] EXT4-fs error (device loop0): ext4_do_update_inode:5653: inode #12: comm syz.0.449: corrupted inode contents [ 45.833792][ T4447] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 45.844778][ T4447] EXT4-fs (loop3): group descriptors corrupted! [ 45.872171][ T4409] EXT4-fs error (device loop0): ext4_truncate:4666: inode #12: comm syz.0.449: mark_inode_dirty error [ 45.908429][ T4409] EXT4-fs error (device loop0) in ext4_process_orphan:347: Corrupt filesystem [ 45.919678][ T4409] EXT4-fs (loop0): 1 truncate cleaned up [ 45.936164][ T4409] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 45.960834][ T4464] loop4: detected capacity change from 0 to 512 [ 45.983157][ T4468] 9pnet_fd: p9_fd_create_unix (4468): address too long: ./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa [ 46.014454][ T4409] syz.0.449 (4409) used greatest stack depth: 10304 bytes left [ 46.116824][ T4464] EXT4-fs error (device loop4): ext4_orphan_get:1418: comm syz.4.475: bad orphan inode 17 [ 46.139009][ T4464] ext4_test_bit(bit=16, block=4) = 1 [ 46.144358][ T4464] is_bad_inode(inode)=0 [ 46.146256][ T3303] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.148554][ T4464] NEXT_ORPHAN(inode)=0 [ 46.148565][ T4464] max_ino=32 [ 46.163878][ T4475] loop3: detected capacity change from 0 to 512 [ 46.164981][ T4464] i_nlink=1 [ 46.173320][ T4464] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 46.248466][ T3305] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.258638][ T4475] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 46.303913][ T4475] EXT4-fs warning (device loop3): ext4_expand_extra_isize_ea:2848: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 46.340516][ T4492] loop2: detected capacity change from 0 to 1756 [ 46.354034][ T4475] EXT4-fs (loop3): 1 truncate cleaned up [ 46.360180][ T4475] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 46.455789][ T3311] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.756996][ T4542] loop2: detected capacity change from 0 to 512 [ 46.839182][ T4548] ------------[ cut here ]------------ [ 46.844865][ T4548] verifier bug: REG INVARIANTS VIOLATION (true_reg1): range bounds violation u64=[0xffffdfcd, 0xffffffffffffdfcc] s64=[0x80000000ffffdfcd, 0x7fffffffffffdfcc] u32=[0xffffdfcd, 0xffffdfcc] s32=[0xffffdfcd, 0xffffdfcc] var_off=(0xffffdfcc, 0xffffffff00000000)(1) [ 46.870211][ T4548] WARNING: CPU: 1 PID: 4548 at kernel/bpf/verifier.c:2728 reg_bounds_sanity_check+0x673/0x680 [ 46.880611][ T4548] Modules linked in: [ 46.884615][ T4548] CPU: 1 UID: 0 PID: 4548 Comm: syz.0.517 Not tainted 6.17.0-rc1-syzkaller-00111-g24ea63ea3877 #0 PREEMPT(voluntary) [ 46.897117][ T4548] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 46.907336][ T4548] RIP: 0010:reg_bounds_sanity_check+0x673/0x680 [ 46.914151][ T4548] Code: 7c 24 18 41 ff 74 24 20 55 41 56 4d 89 ee 53 48 8b 5c 24 30 ff 74 24 40 ff 74 24 50 ff 74 24 30 e8 92 80 ba ff 48 83 c4 38 90 <0f> 0b 90 90 e9 02 fb ff ff 0f 1f 40 00 90 90 90 90 90 90 90 90 90 [ 46.934157][ T4548] RSP: 0018:ffffc900033cf440 EFLAGS: 00010292 [ 46.940548][ T4548] RAX: 63c3d9d2642f0300 RBX: ffff88811a681a98 RCX: 0000000000080000 [ 46.948697][ T4548] RDX: ffffc900026b1000 RSI: 0000000000003ed4 RDI: 0000000000003ed5 [ 46.956756][ T4548] RBP: 00000000ffffdfcc R08: 0001c900033cf27f R09: 0000000000000000 [ 46.965067][ T4548] R10: 00000000ffffffff R11: 0000000000000002 R12: ffff88811a681a58 [ 46.973257][ T4548] R13: ffff888109b38000 R14: ffff888109b38000 R15: ffff88811a681a90 [ 46.981276][ T4548] FS: 00007f4b72baf6c0(0000) GS:ffff8882aef44000(0000) knlGS:0000000000000000 [ 46.990328][ T4548] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.997142][ T4548] CR2: 00007f4b72baef98 CR3: 000000011a1f8000 CR4: 00000000003506f0 [ 47.005223][ T4548] Call Trace: [ 47.008527][ T4548] [ 47.011547][ T4548] reg_set_min_max+0x1c1/0x260 [ 47.016612][ T4548] check_cond_jmp_op+0x1080/0x16e0 [ 47.021777][ T4548] do_check+0x332a/0x7a10 [ 47.026279][ T4548] do_check_common+0xc3a/0x12a0 [ 47.031343][ T4548] bpf_check+0x942b/0xd9e0 [ 47.036016][ T4548] ? __rcu_read_unlock+0x4f/0x70 [ 47.041101][ T4548] ? __alloc_frozen_pages_noprof+0x188/0x360 [ 47.047390][ T4548] ? alloc_pages_bulk_noprof+0x4b8/0x540 [ 47.053127][ T4548] ? __vmap_pages_range_noflush+0xbb3/0xbd0 [ 47.059133][ T4548] ? pcpu_block_update+0x232/0x3b0 [ 47.063763][ T4563] loop3: detected capacity change from 0 to 1024 [ 47.064365][ T4548] ? pcpu_block_refresh_hint+0x157/0x170 [ 47.076514][ T4548] ? pcpu_block_update_hint_alloc+0x63d/0x660 [ 47.082743][ T4548] ? css_rstat_updated+0xb7/0x240 [ 47.084280][ T4563] EXT4-fs (loop3): can't read group descriptor 0 [ 47.088062][ T4548] ? __rcu_read_unlock+0x4f/0x70 [ 47.099292][ T4548] ? pcpu_memcg_post_alloc_hook+0xf1/0x150 [ 47.105196][ T4548] ? should_fail_ex+0x30/0x280 [ 47.110012][ T4548] ? selinux_bpf_prog_load+0x36/0xf0 [ 47.115428][ T4548] ? should_failslab+0x8c/0xb0 [ 47.120307][ T4548] ? __kmalloc_cache_noprof+0x189/0x320 [ 47.126051][ T4548] ? selinux_bpf_prog_load+0xbf/0xf0 [ 47.131377][ T4548] ? security_bpf_prog_load+0x2c/0xa0 [ 47.136842][ T4548] bpf_prog_load+0xedd/0x1070 [ 47.141674][ T4548] ? security_bpf+0x2b/0x90 [ 47.146282][ T4548] __sys_bpf+0x462/0x7b0 [ 47.151083][ T4548] __x64_sys_bpf+0x41/0x50 [ 47.155620][ T4548] x64_sys_call+0x2aea/0x2ff0 [ 47.160385][ T4548] do_syscall_64+0xd2/0x200 [ 47.165197][ T4548] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 47.171431][ T4548] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 47.177443][ T4548] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.183448][ T4548] RIP: 0033:0x7f4b7414ebe9 [ 47.188077][ T4548] 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 [ 47.208400][ T4548] RSP: 002b:00007f4b72baf038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 47.217001][ T4548] RAX: ffffffffffffffda RBX: 00007f4b74375fa0 RCX: 00007f4b7414ebe9 [ 47.225178][ T4548] RDX: 0000000000000048 RSI: 00002000000054c0 RDI: 0000000000000005 [ 47.233356][ T4548] RBP: 00007f4b741d1e19 R08: 0000000000000000 R09: 0000000000000000 [ 47.241526][ T4548] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 47.249747][ T4548] R13: 00007f4b74376038 R14: 00007f4b74375fa0 R15: 00007ffdd0912108 [ 47.257924][ T4548] [ 47.261014][ T4548] ---[ end trace 0000000000000000 ]--- [ 47.360595][ T4586] loop0: detected capacity change from 0 to 736 [ 47.379530][ T4584] loop4: detected capacity change from 0 to 2048 [ 47.392449][ T4591] loop3: detected capacity change from 0 to 1024 [ 47.404985][ T4591] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 47.438244][ T4591] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 47.454136][ T4591] EXT4-fs (loop3): orphan cleanup on readonly fs [ 47.464476][ T3654] Alternate GPT is invalid, using primary GPT. [ 47.470558][ T4591] EXT4-fs error (device loop3) in ext4_reserve_inode_write:6334: Corrupt filesystem [ 47.470844][ T3654] loop4: p1 p2 p3 [ 47.480249][ T4591] EXT4-fs (loop3): Remounting filesystem read-only [ 47.498360][ T4591] EXT4-fs (loop3): 1 truncate cleaned up [ 47.505437][ T4591] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 47.531403][ T4584] Alternate GPT is invalid, using primary GPT. [ 47.537817][ T4584] loop4: p1 p2 p3 [ 47.545605][ T4603] loop2: detected capacity change from 0 to 512 [ 47.557340][ T4603] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 47.566565][ T4603] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 47.584317][ T3311] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.612288][ T3654] udevd[3654]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 47.612311][ T3297] udevd[3297]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 47.625209][ T4603] EXT4-fs (loop2): warning: checktime reached, running e2fsck is recommended [ 47.633542][ T3519] udevd[3519]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 47.656043][ T4603] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a042c01c, mo2=0002] [ 47.665043][ T4603] System zones: 0-2, 18-18, 34-34 [ 47.705965][ T3297] udevd[3297]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 47.716389][ T4603] EXT4-fs error (device loop2): ext4_orphan_get:1397: comm syz.2.540: couldn't read orphan inode 15 (err -116) [ 47.720514][ T3519] udevd[3519]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 47.740315][ T3710] udevd[3710]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 47.773642][ T4603] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 47.821555][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.873084][ T4630] loop2: detected capacity change from 0 to 512 [ 47.960360][ T29] kauditd_printk_skb: 16 callbacks suppressed [ 47.960376][ T29] audit: type=1400 audit(1755227291.124:144): avc: denied { create } for pid=4642 comm="syz.2.562" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 48.036438][ T4650] loop0: detected capacity change from 0 to 2048 [ 48.045804][ T29] audit: type=1400 audit(1755227291.199:145): avc: denied { create } for pid=4652 comm="syz.3.567" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 48.095559][ T3297] loop0: p1 < > p4 < > [ 48.117592][ T4650] loop0: p1 < > p4 < > [ 48.206478][ T4669] loop3: detected capacity change from 0 to 2048 [ 48.246505][ T3297] udevd[3297]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 48.258121][ T3710] udevd[3710]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 48.268105][ T3654] Alternate GPT is invalid, using primary GPT. [ 48.268340][ T3654] loop3: p1 p2 p3 [ 48.293625][ T3297] udevd[3297]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 48.305788][ T4669] Alternate GPT is invalid, using primary GPT. [ 48.306605][ T3710] udevd[3710]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 48.312366][ T4669] loop3: p1 p2 p3 [ 48.352397][ T2993] Alternate GPT is invalid, using primary GPT. [ 48.358816][ T2993] loop3: p1 p2 p3 [ 48.515106][ T4701] tmpfs: Bad value for 'mpol' [ 48.582806][ T29] audit: type=1326 audit(1755227291.704:146): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4706 comm="syz.3.593" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f3f905bebe9 code=0x0 [ 48.646745][ T4698] loop2: detected capacity change from 0 to 8192 [ 48.670159][ T4716] loop4: detected capacity change from 0 to 2048 [ 48.677914][ T3710] loop2: p2 p3 p4 [ 48.684056][ T4714] loop1: detected capacity change from 0 to 512 [ 48.691039][ T3710] loop2: p2 start 164919041 is beyond EOD, truncated [ 48.697814][ T3710] loop2: p3 size 66846464 extends beyond EOD, truncated [ 48.704994][ T4714] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 48.714856][ T4714] EXT4-fs (loop1): ea_inode feature is not supported for Hurd [ 48.726153][ T3710] loop2: p4 size 37048832 extends beyond EOD, truncated [ 48.745851][ T4698] loop2: p2 p3 p4 [ 48.756124][ T4698] loop2: p2 start 164919041 is beyond EOD, truncated [ 48.762969][ T4698] loop2: p3 size 66846464 extends beyond EOD, truncated [ 48.765290][ T3654] Alternate GPT is invalid, using primary GPT. [ 48.776411][ T3654] loop4: p2 p3 p7 [ 48.788495][ T4698] loop2: p4 size 37048832 extends beyond EOD, truncated [ 48.818067][ T4716] Alternate GPT is invalid, using primary GPT. [ 48.824530][ T4716] loop4: p2 p3 p7 [ 48.916174][ T4736] loop1: detected capacity change from 0 to 512 [ 48.926628][ T4735] loop4: detected capacity change from 0 to 1024 [ 48.931700][ T29] audit: type=1400 audit(1755227292.041:147): avc: denied { read } for pid=4738 comm="syz.0.609" dev="nsfs" ino=4026532384 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 48.954375][ T29] audit: type=1400 audit(1755227292.041:148): avc: denied { open } for pid=4738 comm="syz.0.609" path="net:[4026532384]" dev="nsfs" ino=4026532384 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 49.036662][ T4736] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 49.055116][ T4735] Quota error (device loop4): do_check_range: Getting block 64 out of range 1-5 [ 49.064825][ T4735] Quota error (device loop4): qtree_read_dquot: Can't read quota structure for id 0 [ 49.074511][ T4735] EXT4-fs error (device loop4): ext4_acquire_dquot:6933: comm syz.4.607: Failed to acquire dquot type 0 [ 49.111529][ T4736] EXT4-fs (loop1): orphan cleanup on readonly fs [ 49.118301][ T4736] EXT4-fs error (device loop1): ext4_ext_check_inode:523: inode #3: comm syz.1.605: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 7, max 0(0), depth 0(0) [ 49.161393][ T4735] EXT4-fs error (device loop4): mb_free_blocks:2017: group 0, inode 13: block 144:freeing already freed block (bit 9); block bitmap corrupt. [ 49.187091][ T4736] EXT4-fs error (device loop1): ext4_quota_enable:7127: comm syz.1.605: Bad quota inode: 3, type: 0 [ 49.199857][ T4735] EXT4-fs error (device loop4): ext4_do_update_inode:5653: inode #13: comm syz.4.607: corrupted inode contents [ 49.212461][ T4736] EXT4-fs warning (device loop1): ext4_enable_quotas:7168: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 49.227482][ T4736] EXT4-fs (loop1): Cannot turn on quotas: error -117 [ 49.235351][ T4735] EXT4-fs error (device loop4): ext4_dirty_inode:6538: inode #13: comm syz.4.607: mark_inode_dirty error [ 49.247201][ T4735] EXT4-fs error (device loop4): ext4_do_update_inode:5653: inode #13: comm syz.4.607: corrupted inode contents [ 49.261521][ T4735] EXT4-fs error (device loop4): __ext4_ext_dirty:206: inode #13: comm syz.4.607: mark_inode_dirty error [ 49.273875][ T4736] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 49.316360][ T3309] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.327246][ T4735] EXT4-fs error (device loop4): ext4_do_update_inode:5653: inode #13: comm syz.4.607: corrupted inode contents [ 49.340781][ T29] audit: type=1326 audit(1755227292.396:149): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4769 comm="syz.2.623" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f968bcdebe9 code=0x0 [ 49.380101][ T4735] EXT4-fs error (device loop4) in ext4_orphan_del:305: Corrupt filesystem [ 49.392434][ T4735] EXT4-fs error (device loop4): ext4_do_update_inode:5653: inode #13: comm syz.4.607: corrupted inode contents [ 49.412595][ T4735] EXT4-fs error (device loop4): ext4_truncate:4666: inode #13: comm syz.4.607: mark_inode_dirty error [ 49.428203][ T4735] EXT4-fs error (device loop4) in ext4_process_orphan:347: Corrupt filesystem [ 49.442566][ T4735] EXT4-fs (loop4): 1 truncate cleaned up [ 49.451024][ T4735] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 49.470967][ T4779] loop2: detected capacity change from 0 to 512 [ 49.500719][ T4786] loop3: detected capacity change from 0 to 1024 [ 49.513893][ T4779] EXT4-fs: Ignoring removed nomblk_io_submit option [ 49.530610][ T4786] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 49.537738][ T3305] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.556234][ T4779] EXT4-fs: Ignoring removed i_version option [ 49.596294][ T4779] EXT4-fs (loop2): 1 orphan inode deleted [ 49.606921][ T4801] loop0: detected capacity change from 0 to 512 [ 49.623366][ T4779] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 49.665889][ T4801] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 49.674062][ T4801] EXT4-fs (loop0): orphan cleanup on readonly fs [ 49.680551][ T29] audit: type=1400 audit(1755227292.724:150): avc: denied { create } for pid=4808 comm="syz.3.641" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 [ 49.704422][ T4801] EXT4-fs (loop0): 1 orphan inode deleted [ 49.712656][ T170] Quota error (device loop0): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 49.722575][ T170] EXT4-fs error (device loop0): ext4_release_dquot:6969: comm kworker/u8:5: Failed to release dquot type 1 [ 49.772341][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.782952][ T4801] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 49.841335][ T4823] loop3: detected capacity change from 0 to 512 [ 49.870951][ T3303] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.892794][ T4823] EXT4-fs error (device loop3): ext4_quota_enable:7124: inode #3: comm syz.3.648: unexpected EA_INODE flag [ 49.905560][ T4831] loop2: detected capacity change from 0 to 2048 [ 49.923964][ T4831] EXT4-fs: Invalid want_extra_isize 268 [ 49.941606][ T4823] EXT4-fs (loop3): Remounting filesystem read-only [ 49.948287][ T4823] EXT4-fs warning (device loop3): ext4_enable_quotas:7168: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 49.963323][ T4823] EXT4-fs (loop3): mount failed [ 50.025182][ T4846] loop4: detected capacity change from 0 to 512 [ 50.044445][ T4850] loop3: detected capacity change from 0 to 512 [ 50.068569][ T4846] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 50.119816][ T4850] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 50.134178][ T4846] EXT4-fs (loop4): orphan cleanup on readonly fs [ 50.164035][ T4846] EXT4-fs error (device loop4): ext4_acquire_dquot:6933: comm syz.4.658: Failed to acquire dquot type 1 [ 50.183187][ T4850] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 1285)! [ 50.193619][ T4850] EXT4-fs (loop3): group descriptors corrupted! [ 50.215964][ T4846] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.658: bg 0: block 40: padding at end of block bitmap is not set [ 50.263377][ T4846] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 50.312031][ T4846] EXT4-fs (loop4): 1 truncate cleaned up [ 50.330868][ T4846] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 50.352363][ T4874] loop3: detected capacity change from 0 to 2048 [ 50.403156][ T3305] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.413944][ T4881] loop0: detected capacity change from 0 to 512 [ 50.422997][ T4883] tmpfs: Bad value for 'mpol' [ 50.428886][ T4874] loop3: p1 p2 < > p3 < p5 p6 > p4 [ 50.434122][ T4874] loop3: partition table partially beyond EOD, truncated [ 50.463814][ T4874] loop3: p2 start 4278190080 is beyond EOD, truncated [ 50.484612][ T4874] loop3: p4 size 8192 extends beyond EOD, truncated [ 50.500055][ T4874] loop3: p6 size 8192 extends beyond EOD, truncated [ 50.503590][ T4881] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 50.617687][ T4881] EXT4-fs (loop0): orphan cleanup on readonly fs [ 50.634870][ T4897] loop2: detected capacity change from 0 to 128 [ 50.641707][ T4897] msdos: Bad value for 'tz' [ 50.698240][ T4881] EXT4-fs error (device loop0): ext4_do_update_inode:5653: inode #16: comm syz.0.675: corrupted inode contents [ 50.748166][ T4881] EXT4-fs (loop0): Remounting filesystem read-only [ 50.754844][ T4881] EXT4-fs (loop0): 1 truncate cleaned up [ 50.764132][ T12] EXT4-fs (loop0): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 50.774902][ T12] EXT4-fs (loop0): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 50.852613][ T12] EXT4-fs (loop0): Quota write (off=8, len=24) cancelled because transaction is not started [ 50.904265][ T4881] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 50.952962][ T4935] loop4: detected capacity change from 0 to 512 [ 50.995458][ T4943] loop2: detected capacity change from 0 to 128 [ 51.006857][ T4935] EXT4-fs error (device loop4): ext4_read_inode_bitmap:139: comm syz.4.701: Invalid inode bitmap blk 4 in block_group 0 [ 51.035619][ T4935] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 51.128755][ T3303] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.198299][ T3305] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.223168][ T4957] loop2: detected capacity change from 0 to 1024 [ 51.246816][ T4957] EXT4-fs (loop2): invalid inodes per group: 218103840 [ 51.246816][ T4957] [ 51.417176][ T4977] loop3: detected capacity change from 0 to 512 [ 51.443785][ T4977] journal_path: Lookup failure for './file0/../file0' [ 51.450635][ T4977] EXT4-fs: error: could not find journal device path [ 51.474758][ T4986] tmpfs: Bad value for 'mpol' [ 51.559640][ T4999] loop2: detected capacity change from 0 to 256 [ 51.584971][ T4999] FAT-fs (loop2): Invalid FSINFO signature: 0x0ffffff8, 0x00000000 (sector = 33) [ 51.605392][ T4999] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 1, start df000002) [ 51.615663][ T4999] FAT-fs (loop2): Filesystem has been set read-only [ 51.742896][ T5019] SELinux: Context u:r:untrusted_app:s0:c512,c768 is not valid (left unmapped). [ 51.836148][ T5025] loop3: detected capacity change from 0 to 1024 [ 51.869194][ T5025] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (51269!=20869) [ 51.903675][ T5025] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 51.922911][ T5042] SELinux: Context system_u:object_r:hwdata_t:s0 is not valid (left unmapped). [ 51.933782][ T5025] EXT4-fs error (device loop3): ext4_get_journal_inode:5796: comm syz.3.744: inode #100663328: comm syz.3.744: iget: illegal inode # [ 51.997025][ T5025] EXT4-fs (loop3): Remounting filesystem read-only [ 52.003645][ T5025] EXT4-fs (loop3): no journal found [ 52.009025][ T5025] EXT4-fs (loop3): can't get journal size [ 52.012568][ T5048] ip6_tunnel: non-ECT from fc00:0000:0000:0000:0000:0000:0000:0000 with DS=0xf [ 52.032421][ T5025] EXT4-fs (loop3): failed to initialize system zone (-22) [ 52.062450][ T5025] EXT4-fs (loop3): mount failed [ 52.300965][ T5080] loop4: detected capacity change from 0 to 2048 [ 52.338712][ T3297] loop4: p1 p2 < > p3 < p5 p6 > p4 [ 52.344052][ T3297] loop4: partition table partially beyond EOD, truncated [ 52.360608][ T3297] loop4: p2 start 4278190080 is beyond EOD, truncated [ 52.363815][ T5088] loop0: detected capacity change from 0 to 128 [ 52.372763][ T3297] loop4: p4 size 8192 extends beyond EOD, truncated [ 52.403328][ T3297] loop4: p6 size 8192 extends beyond EOD, truncated [ 52.421660][ T5080] loop4: p1 p2 < > p3 < p5 p6 > p4 [ 52.426956][ T5080] loop4: partition table partially beyond EOD, truncated [ 52.438588][ T5089] loop3: detected capacity change from 0 to 8192 [ 52.443037][ T5080] loop4: p2 start 4278190080 is beyond EOD, truncated [ 52.463320][ T5080] loop4: p4 size 8192 extends beyond EOD, truncated [ 52.488890][ T3710] loop3: p1 p3 p4 [ 52.492796][ T3710] loop3: p1 start 65280 is beyond EOD, truncated [ 52.500796][ T3710] loop3: p4 start 201785344 is beyond EOD, truncated [ 52.509453][ T5080] loop4: p6 size 8192 extends beyond EOD, truncated [ 52.526242][ T5089] loop3: p1 p3 p4 [ 52.530215][ T5089] loop3: p1 start 65280 is beyond EOD, truncated [ 52.574170][ T5089] loop3: p4 start 201785344 is beyond EOD, truncated [ 52.983898][ T5148] loop0: detected capacity change from 0 to 1024 [ 53.023226][ T5148] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (51269!=20869) [ 53.067318][ T5148] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 53.146679][ T5148] EXT4-fs error (device loop0): ext4_get_journal_inode:5796: comm syz.0.803: inode #100663328: comm syz.0.803: iget: illegal inode # [ 53.213024][ T5148] EXT4-fs (loop0): Remounting filesystem read-only [ 53.219740][ T5148] EXT4-fs (loop0): no journal found [ 53.225117][ T5148] EXT4-fs (loop0): can't get journal size [ 53.241954][ T5148] EXT4-fs (loop0): failed to initialize system zone (-22) [ 53.268573][ T5148] EXT4-fs (loop0): mount failed [ 53.283581][ T5179] loop3: detected capacity change from 0 to 128 [ 53.479296][ T5204] loop2: detected capacity change from 0 to 2048 [ 53.518254][ T5204] EXT4-fs error (device loop2): __ext4_fill_super:5500: inode #2: comm syz.2.832: iget: bad extended attribute block 281474976710655 [ 53.556070][ T5204] EXT4-fs (loop2): get root inode failed [ 53.561758][ T5204] EXT4-fs (loop2): mount failed [ 53.620174][ T5216] loop4: detected capacity change from 0 to 256 [ 53.689591][ T5224] loop1: detected capacity change from 0 to 512 [ 53.716446][ T5224] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 53.767892][ T5206] loop0: detected capacity change from 0 to 32768 [ 53.794955][ T5224] EXT4-fs error (device loop1): xattr_find_entry:333: inode #15: comm syz.1.839: corrupted xattr entries [ 53.820064][ T3710] loop0: p1 p2 p3 < p5 p6 > [ 53.826848][ T3710] loop0: p2 size 16775168 extends beyond EOD, truncated [ 53.840658][ T3710] loop0: p5 start 4294970168 is beyond EOD, truncated [ 53.844207][ T5244] tmpfs: Bad value for 'mpol' [ 53.854175][ T5224] EXT4-fs (loop1): 1 truncate cleaned up [ 53.856338][ T5206] loop0: p1 p2 p3 < p5 p6 > [ 53.860404][ T5224] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 53.877601][ T5206] loop0: p2 size 16775168 extends beyond EOD, truncated [ 53.900146][ T3309] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.909746][ T5206] loop0: p5 start 4294970168 is beyond EOD, truncated [ 53.998102][ T5256] loop3: detected capacity change from 0 to 512 [ 54.022407][ T5256] EXT4-fs error (device loop3): ext4_quota_enable:7120: comm syz.3.855: Bad quota inum: 1, type: 2 [ 54.058620][ T29] kauditd_printk_skb: 22 callbacks suppressed [ 54.058637][ T29] audit: type=1400 audit(1755230387.835:165): avc: denied { create } for pid=5264 comm="syz.2.858" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 54.100463][ T5256] EXT4-fs warning (device loop3): ext4_enable_quotas:7168: Failed to enable quota tracking (type=2, err=-117, ino=1). Please run e2fsck to fix. [ 54.119190][ T4915] udevd[4915]: inotify_add_watch(7, /dev/loop0p6, 10) failed: No such file or directory [ 54.130650][ T3297] udevd[3297]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 54.133509][ T3710] udevd[3710]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 54.146518][ T3519] udevd[3519]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 54.165824][ T5256] EXT4-fs (loop3): mount failed [ 54.235076][ T3297] udevd[3297]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 54.240205][ T3654] udevd[3654]: inotify_add_watch(7, /dev/loop0p6, 10) failed: No such file or directory [ 54.246490][ T4915] udevd[4915]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 54.265905][ T3710] udevd[3710]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 54.299401][ T5281] mmap: syz.3.866 (5281) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 54.465787][ T5302] syz.1.876 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 54.583315][ T5325] loop1: detected capacity change from 0 to 512 [ 54.611341][ T5325] EXT4-fs: Ignoring removed nobh option [ 54.642934][ T5325] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -117 [ 54.670449][ T5325] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #13: comm syz.1.888: invalid indirect mapped block 256 (level 1) [ 54.688013][ T5335] loop3: detected capacity change from 0 to 164 [ 54.695672][ T5325] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #13: comm syz.1.888: invalid indirect mapped block 2683928664 (level 1) [ 54.757581][ T5337] loop0: detected capacity change from 0 to 8192 [ 54.767572][ T5325] EXT4-fs (loop1): 1 truncate cleaned up [ 54.785454][ T5325] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 54.819553][ T29] audit: type=1400 audit(1755230388.546:166): avc: denied { kexec_image_load } for pid=5348 comm="syz.3.899" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=system permissive=1 [ 54.839931][ T5347] loop2: detected capacity change from 0 to 1024 [ 54.853333][ T5347] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (32298!=35945) [ 54.901216][ T5347] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 54.912142][ T3309] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.938886][ T5347] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 54.951132][ T5347] EXT4-fs (loop2): orphan cleanup on readonly fs [ 54.961458][ T5347] EXT4-fs error (device loop2): ext4_read_inode_bitmap:167: comm syz.2.898: Inode bitmap for bg 0 marked uninitialized [ 55.018761][ T5347] EXT4-fs (loop2): Remounting filesystem read-only [ 55.029928][ T5347] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 55.038821][ T5366] loop0: detected capacity change from 0 to 256 [ 55.079126][ T5366] FAT-fs (loop0): Invalid FSINFO signature: 0x00fffff8, 0x00000000 (sector = 1) [ 55.133515][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.179019][ T5377] loop0: detected capacity change from 0 to 128 [ 55.201699][ T5377] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 55.396168][ T5411] loop4: detected capacity change from 0 to 1024 [ 55.425773][ T5411] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (58532!=20869) [ 55.467219][ T5420] loop3: detected capacity change from 0 to 512 [ 55.468443][ T5411] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a040e11d, mo2=0002] [ 55.493099][ T5413] loop2: detected capacity change from 0 to 8192 [ 55.500632][ T5411] EXT4-fs (loop4): failed to initialize system zone (-117) [ 55.508077][ T5411] EXT4-fs (loop4): mount failed [ 55.521320][ T5426] loop0: detected capacity change from 0 to 164 [ 55.539385][ T5420] EXT4-fs error (device loop3): ext4_validate_block_bitmap:432: comm syz.3.933: bg 0: block 16: invalid block bitmap [ 55.563109][ T5426] isofs_fill_super: root inode is not a directory. Corrupted media? [ 55.593199][ T5420] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 55.637126][ T5420] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.933: invalid indirect mapped block 5 (level 0) [ 55.656971][ T5420] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.933: invalid indirect mapped block 4294967295 (level 1) [ 55.735607][ T5420] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.933: invalid indirect mapped block 4294967295 (level 2) [ 55.762549][ T5420] EXT4-fs (loop3): 1 truncate cleaned up [ 55.772856][ T5420] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 55.828531][ T3311] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.897061][ T5465] loop2: detected capacity change from 0 to 512 [ 55.916352][ T5465] EXT4-fs: Ignoring removed nomblk_io_submit option [ 55.923028][ T5465] EXT4-fs: Ignoring removed nomblk_io_submit option [ 55.946251][ T5478] cgroup: name respecified [ 55.957478][ T5465] EXT4-fs (loop2): 1 truncate cleaned up [ 55.996317][ T5465] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 56.122003][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.166726][ T5509] tmpfs: Bad value for 'mpol' [ 56.170203][ T5508] loop2: detected capacity change from 0 to 128 [ 56.200683][ T5508] EXT4-fs warning (device loop2): ext4_init_metadata_csum:4622: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 56.214539][ T5508] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (fffc1829) [ 56.352197][ T5534] loop4: detected capacity change from 0 to 512 [ 56.383663][ T5534] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 56.402290][ T5537] loop2: detected capacity change from 0 to 2364 [ 56.413751][ T5534] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=884ee02c, mo2=0102] [ 56.432707][ T5534] EXT4-fs (loop4): orphan cleanup on readonly fs [ 56.469619][ T5549] loop0: detected capacity change from 0 to 512 [ 56.476326][ T5534] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.989: invalid indirect mapped block 2185560079 (level 1) [ 56.523842][ T5534] EXT4-fs (loop4): Remounting filesystem read-only [ 56.536671][ T5534] EXT4-fs (loop4): 1 truncate cleaned up [ 56.545228][ T5549] EXT4-fs (loop0): couldn't mount as ext3 due to feature incompatibilities [ 56.545801][ T5534] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: writeback. [ 56.654286][ T5565] loop3: detected capacity change from 0 to 2048 [ 56.672924][ T3305] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 56.713325][ T5569] loop1: detected capacity change from 0 to 8192 [ 56.803244][ T3297] loop1: p1 < > p3 < > p4 [ 56.807705][ T3297] loop1: partition table partially beyond EOD, truncated [ 56.827287][ T3297] loop1: p1 start 4294967040 is beyond EOD, truncated [ 56.828605][ T5589] loop4: detected capacity change from 0 to 512 [ 56.839811][ T3297] loop1: p4 size 50331776 extends beyond EOD, truncated [ 56.855759][ T5589] EXT4-fs (loop4): external journal device major/minor numbers have changed [ 56.897601][ T5569] loop1: p1 < > p3 < > p4 [ 56.898120][ T5589] block device autoloading is deprecated and will be removed. [ 56.902076][ T5569] loop1: partition table partially beyond EOD, truncated [ 56.902261][ T5569] loop1: p1 start 4294967040 is beyond EOD, truncated [ 56.917664][ T5589] syz.4.1016: attempt to access beyond end of device [ 56.917664][ T5589] md185: rw=0, sector=2, nr_sectors = 2 limit=0 [ 56.940303][ T5589] EXT4-fs (loop4): couldn't read superblock of external journal [ 56.968161][ T5569] loop1: p4 size 50331776 extends beyond EOD, truncated [ 57.099219][ T29] audit: type=1400 audit(1755230390.672:167): avc: denied { read append } for pid=5609 comm="syz.0.1026" 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 [ 57.123069][ T29] audit: type=1400 audit(1755230390.672:168): avc: denied { open } for pid=5609 comm="syz.0.1026" path="/dev/snapshot" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 57.198226][ T5617] loop4: detected capacity change from 0 to 512 [ 57.261343][ T5624] loop3: detected capacity change from 0 to 2048 [ 57.274175][ T5617] EXT4-fs (loop4): bad s_min_extra_isize: 65528 [ 57.303989][ T3519] loop3: p1 < > p4 < > [ 57.329552][ T5624] loop3: p1 < > p4 < > [ 57.337162][ T3710] udevd[3710]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 57.337558][ T4915] udevd[4915]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 57.380274][ T5640] cgroup: noprefix used incorrectly [ 57.436582][ T5642] loop4: detected capacity change from 0 to 2048 [ 57.510004][ T4915] Alternate GPT is invalid, using primary GPT. [ 57.516364][ T4915] loop4: p2 p3 p7 [ 57.533523][ T5645] loop2: detected capacity change from 0 to 8192 [ 57.554512][ T5642] Alternate GPT is invalid, using primary GPT. [ 57.561245][ T5642] loop4: p2 p3 p7 [ 57.640807][ T29] audit: type=1400 audit(1755230391.187:169): avc: denied { create } for pid=5663 comm="syz.4.1053" anonclass=[io_uring] scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 57.662161][ T29] audit: type=1400 audit(1755230391.187:170): avc: denied { map } for pid=5663 comm="syz.4.1053" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=12345 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 57.686583][ T29] audit: type=1400 audit(1755230391.187:171): avc: denied { read write } for pid=5663 comm="syz.4.1053" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=12345 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 57.887288][ T5694] loop3: detected capacity change from 0 to 128 [ 57.907636][ T29] audit: type=1400 audit(1755230391.440:172): avc: denied { remount } for pid=5693 comm="syz.3.1068" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 57.990374][ T5696] loop2: detected capacity change from 0 to 8192 [ 58.028924][ T5710] loop1: detected capacity change from 0 to 512 [ 58.043588][ T5710] EXT4-fs (loop1): external journal device major/minor numbers have changed [ 58.074164][ T5710] syz.1.1075: attempt to access beyond end of device [ 58.074164][ T5710] md185: rw=0, sector=2, nr_sectors = 2 limit=0 [ 58.099678][ T5710] EXT4-fs (loop1): couldn't read superblock of external journal [ 58.121367][ T5716] loop4: detected capacity change from 0 to 512 [ 58.137286][ T5718] loop2: detected capacity change from 0 to 512 [ 58.157861][ T5716] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 58.172411][ T5722] loop1: detected capacity change from 0 to 1024 [ 58.188941][ T5718] EXT4-fs (loop2): Cannot turn on journaled quota: type 0: error -2 [ 58.199373][ T5716] EXT4-fs error (device loop4): ext4_orphan_get:1418: comm syz.4.1078: bad orphan inode 15 [ 58.203242][ T5718] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #13: comm syz.2.1079: invalid indirect mapped block 8 (level 2) [ 58.223692][ T5716] ext4_test_bit(bit=14, block=18) = 1 [ 58.229126][ T5716] is_bad_inode(inode)=0 [ 58.233353][ T5716] NEXT_ORPHAN(inode)=1023 [ 58.237710][ T5716] max_ino=32 [ 58.241075][ T5716] i_nlink=0 [ 58.241567][ T5722] EXT4-fs (loop1): filesystem is read-only [ 58.244850][ T5716] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0009-000000000000 r/w without journal. Quota mode: none. [ 58.264730][ T5716] ext2 filesystem being mounted at /202/éq‰Y’3aK supports timestamps until 2038-01-19 (0x7fffffff) [ 58.277284][ T5718] EXT4-fs (loop2): Remounting filesystem read-only [ 58.283991][ T5718] EXT4-fs (loop2): 1 truncate cleaned up [ 58.328666][ T5718] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 58.369557][ T5737] loop3: detected capacity change from 0 to 1024 [ 58.382950][ T5737] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 58.394003][ T5737] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 58.413686][ T3305] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0009-000000000000. [ 58.434624][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 58.435831][ T5737] JBD2: no valid journal superblock found [ 58.443710][ T29] audit: type=1400 audit(1755230391.927:173): avc: denied { create } for pid=5743 comm="syz.1.1093" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 58.449398][ T5737] EXT4-fs (loop3): Could not load journal inode [ 58.511329][ T5752] loop4: detected capacity change from 0 to 128 [ 58.595204][ T5759] loop1: detected capacity change from 0 to 736 [ 58.670844][ T5768] loop0: detected capacity change from 0 to 2048 [ 58.754819][ T3519] loop0: p1 < > p3 [ 58.759450][ T3519] loop0: p3 size 134217728 extends beyond EOD, truncated [ 58.770542][ T5780] loop1: detected capacity change from 0 to 1024 [ 58.790016][ T5782] delete_channel: no stack [ 58.795649][ T5768] loop0: p1 < > p3 [ 58.799850][ T5780] EXT4-fs: Invalid journal IO priority (must be 0-7) [ 58.807032][ T5768] loop0: p3 size 134217728 extends beyond EOD, truncated [ 58.807314][ T5782] delete_channel: no stack [ 58.944301][ T5755] loop4: detected capacity change from 0 to 32768 [ 58.975508][ T3710] loop4: p1 p2 p3 < p5 p6 > p4 < p7 p8 p9 p10 > [ 58.982714][ T3710] loop4: p1 size 33024 extends beyond EOD, truncated [ 59.014083][ T3710] loop4: p6 size 218115617 extends beyond EOD, truncated [ 59.038280][ T3710] loop4: p7 size 33024 extends beyond EOD, truncated [ 59.049831][ T3710] loop4: p10 size 218115617 extends beyond EOD, truncated [ 59.064934][ T5755] loop4: p1 p2 p3 < p5 p6 > p4 < p7 p8 p9 p10 > [ 59.078378][ T5755] loop4: p1 size 33024 extends beyond EOD, truncated [ 59.106544][ T5809] loop1: detected capacity change from 0 to 512 [ 59.120298][ T5755] loop4: p6 size 218115617 extends beyond EOD, truncated [ 59.135036][ T5809] EXT4-fs: journaled quota format not specified [ 59.151206][ T5755] loop4: p7 size 33024 extends beyond EOD, truncated [ 59.169494][ T5755] loop4: p10 size 218115617 extends beyond EOD, truncated [ 59.184405][ T5814] loop0: detected capacity change from 0 to 764 [ 59.280739][ T29] audit: type=1400 audit(1755230392.791:174): avc: denied { create } for pid=5822 comm="syz.4.1132" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 59.417150][ T4914] udevd[4914]: inotify_add_watch(7, /dev/loop4p8, 10) failed: No such file or directory [ 59.426868][ T4705] udevd[4705]: inotify_add_watch(7, /dev/loop4p7, 10) failed: No such file or directory [ 59.432799][ T3519] udevd[3519]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 59.438130][ T4915] udevd[4915]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 59.448170][ T3295] udevd[3295]: inotify_add_watch(7, /dev/loop4p6, 10) failed: No such file or directory [ 59.457940][ T3297] udevd[3297]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 59.467853][ T3654] udevd[3654]: inotify_add_watch(7, /dev/loop4p5, 10) failed: No such file or directory [ 59.477512][ T3710] udevd[3710]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 59.533023][ T5848] udevd[5848]: inotify_add_watch(7, /dev/loop4p9, 10) failed: No such file or directory [ 59.565780][ T5849] udevd[5849]: inotify_add_watch(7, /dev/loop4p10, 10) failed: No such file or directory [ 59.731855][ T5870] loop3: detected capacity change from 0 to 2048 [ 59.756339][ T5870] EXT4-fs: Ignoring removed bh option [ 59.773003][ T5884] loop1: detected capacity change from 0 to 128 [ 59.779491][ T5870] EXT4-fs: mb_optimize_scan should be set to 0 or 1. [ 60.048732][ T5925] delete_channel: no stack [ 60.058200][ T5925] delete_channel: no stack [ 60.068298][ T5926] loop3: detected capacity change from 0 to 2048 [ 60.095644][ T5926] EXT4-fs: Ignoring removed orlov option [ 60.105460][ T29] audit: type=1400 audit(1755230393.682:175): avc: denied { unmount } for pid=5931 comm="syz.1.1184" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 60.171475][ T5926] EXT4-fs (loop3): unsupported descriptor size 0 [ 60.261160][ T5952] loop2: detected capacity change from 0 to 512 [ 60.277550][ T29] audit: type=1400 audit(1755230393.843:176): avc: denied { create } for pid=5954 comm="syz.4.1195" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_nflog_socket permissive=1 [ 60.297992][ T5958] tmpfs: Bad value for 'mpol' [ 60.330256][ T5952] EXT4-fs error (device loop2): ext4_expand_extra_isize_ea:2798: inode #11: comm syz.2.1193: corrupted xattr block 95: invalid header [ 60.353312][ T5952] EXT4-fs error (device loop2): ext4_validate_block_bitmap:432: comm syz.2.1193: bg 0: block 7: invalid block bitmap [ 60.366900][ T5952] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 60.385229][ T5952] EXT4-fs error (device loop2): ext4_xattr_delete_inode:2962: inode #11: comm syz.2.1193: corrupted xattr block 95: invalid header [ 60.410814][ T5952] EXT4-fs warning (device loop2): ext4_evict_inode:274: xattr delete (err -117) [ 60.420104][ T5952] EXT4-fs (loop2): 1 orphan inode deleted [ 60.426671][ T5952] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 60.503123][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 60.603079][ T29] audit: type=1400 audit(1755230394.207:177): avc: denied { mount } for pid=5992 comm="syz.2.1213" name="/" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 60.626851][ T5996] loop0: detected capacity change from 0 to 512 [ 60.647650][ T29] audit: type=1400 audit(1755230394.261:178): avc: denied { unmount } for pid=3313 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 60.660541][ T5996] EXT4-fs: Invalid commit interval 67108868, must be smaller than 21474836 [ 60.695987][ T6000] loop1: detected capacity change from 0 to 2048 [ 60.785531][ T6000] FAT-fs (loop1): error, fat_get_cluster: detected the cluster chain loop (i_pos 1) [ 60.795022][ T6000] FAT-fs (loop1): Filesystem has been set read-only [ 60.895474][ T6022] loop0: detected capacity change from 0 to 512 [ 60.919683][ T6022] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 60.927815][ T6022] EXT4-fs (loop0): orphan cleanup on readonly fs [ 60.937774][ T6026] loop2: detected capacity change from 0 to 512 [ 60.949230][ T6022] Quota error (device loop0): find_block_dqentry: Quota for id 0 referenced but not present [ 60.959482][ T6022] Quota error (device loop0): qtree_read_dquot: Can't read quota structure for id 0 [ 60.968988][ T6022] EXT4-fs error (device loop0): ext4_acquire_dquot:6933: comm syz.0.1227: Failed to acquire dquot type 1 [ 61.010624][ T6022] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.1227: bg 0: block 40: padding at end of block bitmap is not set [ 61.025862][ T6037] loop3: detected capacity change from 0 to 512 [ 61.050884][ T6022] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 61.079985][ T6037] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 61.092274][ T6022] EXT4-fs (loop0): 1 truncate cleaned up [ 61.100612][ T6022] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 61.124735][ T6037] EXT4-fs (loop3): orphan cleanup on readonly fs [ 61.172962][ T6037] Quota error (device loop3): dq_insert_tree: Quota tree root isn't allocated! [ 61.173503][ T29] audit: type=1400 audit(1755230394.830:179): avc: denied { associate } for pid=6055 comm="syz.0.1244" name="current" scontext=root:object_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 61.181979][ T6037] Quota error (device loop3): qtree_write_dquot: Error -5 occurred while creating quota [ 61.182008][ T6037] EXT4-fs error (device loop3): ext4_acquire_dquot:6933: comm syz.3.1234: Failed to acquire dquot type 1 [ 61.263230][ T6037] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.1234: bg 0: block 40: padding at end of block bitmap is not set [ 61.284988][ T6037] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 61.315079][ T6037] EXT4-fs (loop3): 1 truncate cleaned up [ 61.346902][ T6076] tmpfs: Bad value for 'mpol' [ 61.389407][ T6080] Invalid ELF header type: 3 != 1 [ 61.390630][ T29] audit: type=1400 audit(1755230395.055:180): avc: denied { module_load } for pid=6079 comm="syz.2.1256" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=system permissive=1 [ 61.464543][ T6088] loop0: detected capacity change from 0 to 512 [ 61.481928][ T6091] loop1: detected capacity change from 0 to 512 [ 61.490295][ T6091] EXT4-fs: Ignoring removed i_version option [ 61.496475][ T6091] EXT4-fs: Ignoring removed nobh option [ 61.504727][ T6088] EXT4-fs: Ignoring removed mblk_io_submit option [ 61.551790][ T6091] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 61.561816][ T6091] EXT4-fs (loop1): Filesystem with casefold feature cannot be mounted without CONFIG_UNICODE [ 61.575164][ T6088] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 61.636095][ T6098] loop4: detected capacity change from 0 to 128 [ 61.643516][ T6088] EXT4-fs (loop0): warning: checktime reached, running e2fsck is recommended [ 61.673321][ T6098] ext4 filesystem being mounted at /226/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 61.686783][ T6088] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a843c01c, mo2=0102] [ 61.720961][ T6088] System zones: 0-2, 18-18, 34-34 [ 61.730317][ T6108] loop3: detected capacity change from 0 to 164 [ 61.739637][ T6088] EXT4-fs error (device loop0): ext4_orphan_get:1392: inode #15: comm syz.0.1261: iget: bad i_size value: 360287970189639680 [ 61.753816][ T6108] ISOFS: unable to read i-node block [ 61.759214][ T6108] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 61.784338][ T6088] EXT4-fs error (device loop0): ext4_orphan_get:1397: comm syz.0.1261: couldn't read orphan inode 15 (err -117) [ 62.086216][ T6160] loop2: detected capacity change from 0 to 512 [ 62.123153][ T6160] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 62.132338][ T6160] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 62.140622][ T6160] EXT4-fs (loop2): invalid inodes per group: 16318496 [ 62.140622][ T6160] [ 62.281288][ T6186] loop2: detected capacity change from 0 to 512 [ 62.306779][ T6186] EXT4-fs: old and new quota format mixing [ 62.361918][ T6197] cgroup: Invalid name [ 62.642731][ T6234] loop3: detected capacity change from 0 to 164 [ 62.657094][ T6234] ISOFS: primary root directory is empty. Disabling Rock Ridge and switching to Joliet. [ 62.946975][ T6284] loop2: detected capacity change from 0 to 164 [ 62.990282][ T6284] rock: directory entry would overflow storage [ 62.996596][ T6284] rock: sig=0x5252, size=5, remaining=3 [ 63.113113][ T6306] loop2: detected capacity change from 0 to 1024 [ 63.161305][ T6306] EXT4-fs error (device loop2): ext4_acquire_dquot:6933: comm syz.2.1367: Failed to acquire dquot type 0 [ 63.244012][ T6306] EXT4-fs (loop2): 1 truncate cleaned up [ 63.319180][ T6336] loop2: detected capacity change from 0 to 512 [ 63.338398][ T6336] EXT4-fs: Ignoring removed orlov option [ 63.364301][ T6336] EXT4-fs error (device loop2): dx_probe:791: inode #2: comm syz.2.1381: Attempting to read directory block (0) that is past i_size (256) [ 63.394898][ T6336] EXT4-fs (loop2): Cannot turn on journaled quota: type 1: error -117 [ 63.744580][ T6401] loop2: detected capacity change from 0 to 512 [ 63.773157][ T6401] EXT4-fs error (device loop2): ext4_validate_block_bitmap:432: comm syz.2.1414: bg 0: block 5: invalid block bitmap [ 63.829676][ T6415] loop4: detected capacity change from 0 to 1024 [ 63.842611][ T6415] ext3: Bad value for 'mb_optimize_scan' [ 63.853544][ T6401] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 63.878423][ T6401] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.1414: invalid indirect mapped block 3 (level 2) [ 63.921009][ T6401] EXT4-fs (loop2): 1 orphan inode deleted [ 63.926856][ T6401] EXT4-fs (loop2): 1 truncate cleaned up [ 63.933900][ T6423] loop3: detected capacity change from 0 to 512 [ 63.941048][ T6427] loop1: detected capacity change from 0 to 512 [ 63.976567][ T6423] EXT4-fs (loop3): The Hurd can't support 64-bit file systems [ 64.010122][ T6435] loop0: detected capacity change from 0 to 2048 [ 64.041448][ T6427] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -2 [ 64.067582][ T4914] loop0: p1 < > p2 p3 < p5 p6 > p4 [ 64.072883][ T4914] loop0: partition table partially beyond EOD, truncated [ 64.090813][ T6427] EXT4-fs (loop1): 1 truncate cleaned up [ 64.101530][ T6445] 9pnet_fd: p9_fd_create_tcp (6445): problem connecting socket to 127.0.0.1 [ 64.107656][ T4914] loop0: p1 start 4278190080 is beyond EOD, truncated [ 64.117142][ T4914] loop0: p2 start 16908800 is beyond EOD, truncated [ 64.126215][ T4914] loop0: p5 start 16908800 is beyond EOD, truncated [ 64.139665][ T6435] loop0: p1 < > p2 p3 < p5 p6 > p4 [ 64.145082][ T6435] loop0: partition table partially beyond EOD, truncated [ 64.190708][ T6435] loop0: p1 start 4278190080 is beyond EOD, truncated [ 64.197685][ T6435] loop0: p2 start 16908800 is beyond EOD, truncated [ 64.216821][ T6435] loop0: p5 start 16908800 is beyond EOD, truncated [ 64.219187][ T6457] loop4: detected capacity change from 0 to 164 [ 64.244903][ T6457] Unable to read rock-ridge attributes [ 64.333912][ T3710] udevd[3710]: inotify_add_watch(7, /dev/loop0p6, 10) failed: No such file or directory [ 64.345112][ T4914] udevd[4914]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 64.356707][ T4705] udevd[4705]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 64.392609][ T6480] loop2: detected capacity change from 0 to 1024 [ 64.422852][ T6480] EXT4-fs (loop2): bad geometry: block count 1125899906843136 exceeds size of device (512 blocks) [ 64.455654][ T4705] udevd[4705]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 64.468726][ T3654] udevd[3654]: inotify_add_watch(7, /dev/loop0p6, 10) failed: No such file or directory [ 64.469937][ T6487] loop3: detected capacity change from 0 to 1024 [ 64.490628][ T6486] loop4: detected capacity change from 0 to 1024 [ 64.496687][ T4915] udevd[4915]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 64.519113][ T6486] ext3: Unknown parameter 'no' [ 64.562266][ T6487] EXT4-fs: Ignoring removed orlov option [ 64.593002][ T6487] EXT4-fs (loop3): stripe (7) is not aligned with cluster size (16), stripe is disabled [ 64.997384][ T6561] loop4: detected capacity change from 0 to 164 [ 65.026251][ T6563] loop2: detected capacity change from 0 to 512 [ 65.069152][ T6563] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a84ec018, mo2=0002] [ 65.077456][ T6563] System zones: 0-2, 18-18, 34-34 [ 65.082735][ T6563] EXT4-fs (loop2): orphan cleanup on readonly fs [ 65.091718][ T6566] loop1: detected capacity change from 0 to 1024 [ 65.102903][ T6563] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.1492: bg 0: block 248: padding at end of block bitmap is not set [ 65.118659][ T6566] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 65.129646][ T6566] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (30349!=20869) [ 65.144647][ T6574] No source specified [ 65.191130][ T6563] __quota_error: 8 callbacks suppressed [ 65.191150][ T6563] Quota error (device loop2): write_blk: dquota write failed [ 65.204948][ T6563] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 65.215118][ T6563] EXT4-fs error (device loop2): ext4_acquire_dquot:6933: comm syz.2.1492: Failed to acquire dquot type 1 [ 65.235924][ T6566] EXT4-fs (loop1): invalid journal inode [ 65.241898][ T6566] EXT4-fs (loop1): can't get journal size [ 65.251115][ T6563] EXT4-fs (loop2): 1 orphan inode deleted [ 65.257007][ T1457] Quota error (device loop2): do_check_range: Getting block 0 out of range 1-5 [ 65.266022][ T1457] EXT4-fs error (device loop2): ext4_release_dquot:6969: comm kworker/u8:6: Failed to release dquot type 1 [ 65.295813][ T6563] syz.2.1492 (6563) used greatest stack depth: 9552 bytes left [ 65.409400][ T6599] loop3: detected capacity change from 0 to 1024 [ 65.427963][ T6599] EXT4-fs (loop3): invalid first ino: 9 [ 65.454537][ T29] audit: type=1326 audit(1755230399.422:187): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6607 comm="syz.4.1514" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7efc8ed5ebe9 code=0x0 [ 65.497917][ T6601] loop0: detected capacity change from 0 to 8192 [ 65.525743][ T6613] cgroup: Need name or subsystem set [ 65.560267][ T6619] loop1: detected capacity change from 0 to 512 [ 65.596817][ T6619] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 65.632695][ T6619] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #16: comm syz.1.1519: invalid indirect mapped block 83886080 (level 1) [ 65.672334][ T6631] loop4: detected capacity change from 0 to 1024 [ 65.679702][ T6619] EXT4-fs (loop1): Remounting filesystem read-only [ 65.686450][ T6631] EXT4-fs (loop4): bad geometry: block count 1125899906843136 exceeds size of device (512 blocks) [ 65.732742][ T6619] EXT4-fs (loop1): 1 orphan inode deleted [ 65.738873][ T6619] EXT4-fs (loop1): 1 truncate cleaned up [ 65.895727][ T6662] loop0: detected capacity change from 0 to 512 [ 65.902318][ T6662] SELinux: security_context_str_to_sid (staff_u) failed with errno=-22 [ 66.070070][ T6688] loop3: detected capacity change from 0 to 512 [ 66.110088][ T6688] Quota error (device loop3): v2_read_header: Failed header read: expected=8 got=1 [ 66.126241][ T6688] EXT4-fs warning (device loop3): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 66.143972][ T6688] EXT4-fs (loop3): mount failed [ 66.177273][ T29] audit: type=1400 audit(1755230400.194:188): avc: denied { sqpoll } for pid=6701 comm="syz.0.1558" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 66.206539][ T6704] loop2: detected capacity change from 0 to 512 [ 66.261445][ T6704] EXT4-fs (loop2): Invalid default hash set in the superblock [ 66.391880][ T6730] futex_wake_op: syz.4.1572 tries to shift op by -1; fix this program [ 66.428630][ T6735] loop2: detected capacity change from 0 to 512 [ 66.498977][ T6735] EXT4-fs: Ignoring removed bh option [ 66.528735][ T6735] EXT4-fs (loop2): bad block size 16384 [ 66.845843][ T29] audit: type=1326 audit(1755230400.913:189): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6800 comm="syz.3.1610" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f3f905bebe9 code=0x0 [ 66.906128][ T6811] loop4: detected capacity change from 0 to 256 [ 66.941532][ T6811] FAT-fs (loop4): bogus number of FAT sectors [ 66.947750][ T6811] FAT-fs (loop4): Can't find a valid FAT filesystem [ 67.235769][ T6842] loop4: detected capacity change from 0 to 8192 [ 67.277640][ T4705] loop4: p2 p3 [ 67.287245][ T4705] loop4: p2 size 2147483392 extends beyond EOD, truncated [ 67.296866][ T4705] loop4: p3 start 117440512 is beyond EOD, truncated [ 67.332117][ T6842] loop4: p2 p3 [ 67.339229][ T6842] loop4: p2 size 2147483392 extends beyond EOD, truncated [ 67.371712][ T6842] loop4: p3 start 117440512 is beyond EOD, truncated [ 67.385537][ T6870] loop0: detected capacity change from 0 to 1024 [ 67.421701][ T6870] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 67.432913][ T6870] EXT4-fs (loop0): required journal recovery suppressed and not mounted read-only [ 67.475559][ T4705] udevd[4705]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 67.560803][ T4705] udevd[4705]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 67.614799][ T6896] loop1: detected capacity change from 0 to 512 [ 67.624121][ T29] audit: type=1400 audit(1755230401.750:190): avc: denied { getattr } for pid=6897 comm="syz.0.1656" name="/" dev="secretmem" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 67.626850][ T6896] EXT4-fs: Ignoring removed nomblk_io_submit option [ 67.749645][ T6896] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -2 [ 67.767666][ T6896] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 227 vs 220 free clusters [ 67.785404][ T6896] EXT4-fs (loop1): Remounting filesystem read-only [ 67.793474][ T6896] EXT4-fs (loop1): 1 truncate cleaned up [ 67.907784][ T6934] tmpfs: Bad value for 'mpol' [ 68.128620][ T29] audit: type=1400 audit(1755230402.286:191): avc: denied { create } for pid=6964 comm="syz.0.1687" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 68.163262][ T6966] loop4: detected capacity change from 0 to 1764 [ 68.296083][ T6986] loop1: detected capacity change from 0 to 512 [ 68.325906][ T4914] udevd[4914]: incorrect ext4 checksum on /dev/loop1 [ 68.336671][ T6986] EXT4-fs: Ignoring removed bh option [ 68.362977][ T6986] EXT4-fs (loop1): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 68.372538][ T4705] udevd[4705]: incorrect ext4 checksum on /dev/loop1 [ 68.409340][ T29] audit: type=1326 audit(1755230402.587:192): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6995 comm="syz.4.1703" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7efc8ed5ebe9 code=0x0 [ 68.527803][ T6993] loop0: detected capacity change from 0 to 8192 [ 68.578877][ T4914] loop0: p3 p4 < > [ 68.589430][ T4914] loop0: p3 size 33554432 extends beyond EOD, truncated [ 68.604670][ T7011] loop1: detected capacity change from 0 to 512 [ 68.647038][ T6993] loop0: p3 p4 < > [ 68.656526][ T6993] loop0: p3 size 33554432 extends beyond EOD, truncated [ 68.677351][ T7011] EXT4-fs warning (device loop1): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 68.713468][ T7011] EXT4-fs (loop1): mount failed [ 68.757899][ T7025] loop2: detected capacity change from 0 to 1764 [ 68.797060][ T7025] iso9660: Bad value for 'session' [ 68.979631][ T7044] loop2: detected capacity change from 0 to 2048 [ 69.036362][ T7044] loop2: p1 < > p3 p4 [ 69.044311][ T7044] loop2: p3 size 54016 extends beyond EOD, truncated [ 69.064108][ T7044] loop2: p4 start 4294967295 is beyond EOD, truncated [ 69.095426][ T7056] /dev/nullb0: Can't lookup blockdev [ 69.097165][ T6974] kexec: Could not allocate control_code_buffer [ 69.111893][ T2993] loop2: p1 < > p3 p4 [ 69.129159][ T2993] loop2: p3 size 54016 extends beyond EOD, truncated [ 69.151029][ T2993] loop2: p4 start 4294967295 is beyond EOD, truncated [ 69.164510][ T7065] loop3: detected capacity change from 0 to 1024 [ 69.194772][ T7065] EXT4-fs warning (device loop3): ext4_multi_mount_protect:318: fsck is running on the filesystem [ 69.205615][ T7065] EXT4-fs warning (device loop3): ext4_multi_mount_protect:318: MMP failure info: last update time: 1669132791, last update node: dvyukov-desk.muc.corp.google.com, last update device: loop5 [ 69.269249][ T4705] udevd[4705]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 69.272650][ T7079] loop0: detected capacity change from 0 to 512 [ 69.290089][ T4914] udevd[4914]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 69.324694][ T7079] EXT4-fs: Ignoring removed nomblk_io_submit option [ 69.355999][ T7079] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 69.364339][ T7079] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a842c018, mo2=0002] [ 69.374350][ T7079] System zones: 0-1, 15-15, 18-18, 34-34 [ 69.386332][ T7089] loop1: detected capacity change from 0 to 764 [ 69.386397][ T7088] loop4: detected capacity change from 0 to 512 [ 69.399883][ T7089] ISOFS: Logical zone size(255) < hardware blocksize(2048) [ 69.414110][ T7094] loop3: detected capacity change from 0 to 512 [ 69.424828][ T7079] EXT4-fs (loop0): orphan cleanup on readonly fs [ 69.434078][ T7079] EXT4-fs error (device loop0): ext4_orphan_get:1392: inode #16: comm syz.0.1743: casefold flag without casefold feature [ 69.452874][ T7079] EXT4-fs error (device loop0): ext4_orphan_get:1397: comm syz.0.1743: couldn't read orphan inode 16 (err -117) [ 69.458165][ T7094] EXT4-fs: Ignoring removed nomblk_io_submit option [ 69.466048][ T7088] EXT4-fs error (device loop4): ext4_acquire_dquot:6933: comm syz.4.1747: Failed to acquire dquot type 0 [ 69.484267][ T7088] EXT4-fs error (device loop4): ext4_acquire_dquot:6933: comm syz.4.1747: Failed to acquire dquot type 0 [ 69.495967][ T7079] EXT4-fs mount: 25 callbacks suppressed [ 69.495987][ T7079] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 69.503930][ T4705] udevd[4705]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 69.515682][ T7094] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 69.534877][ T7094] EXT4-fs (loop3): Unsupported encryption level 255 [ 69.543673][ T4914] udevd[4914]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 69.577757][ T7088] EXT4-fs error (device loop4): ext4_acquire_dquot:6933: comm syz.4.1747: Failed to acquire dquot type 0 [ 69.659402][ T7088] EXT4-fs (loop4): 1 orphan inode deleted [ 69.799847][ T3303] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.834179][ T7088] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 69.890057][ T7088] ext4 filesystem being mounted at /331/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 69.958662][ T3305] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.991133][ T7121] loop1: detected capacity change from 0 to 8192 [ 70.087714][ T7139] loop2: detected capacity change from 0 to 1024 [ 70.115681][ T7139] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 70.124329][ T7139] EXT4-fs (loop2): inodes count not valid: 0 vs 32 [ 70.487406][ T7191] loop1: detected capacity change from 0 to 1764 [ 70.754331][ T7233] loop1: detected capacity change from 0 to 512 [ 70.780565][ T7233] EXT4-fs: Ignoring removed mblk_io_submit option [ 70.820587][ T7233] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 70.844798][ T7233] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 70.853507][ T7233] EXT4-fs (loop1): orphan cleanup on readonly fs [ 70.862508][ T7246] futex_wake_op: syz.2.1822 tries to shift op by 144; fix this program [ 70.876056][ T7233] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.1817: Invalid block bitmap block 0 in block_group 0 [ 70.901714][ T7233] EXT4-fs (loop1): Remounting filesystem read-only [ 70.919726][ T7233] __quota_error: 7 callbacks suppressed [ 70.919740][ T7233] Quota error (device loop1): write_blk: dquota write failed [ 70.940027][ T7233] Quota error (device loop1): write_blk: dquota write failed [ 70.949209][ T7233] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 70.953962][ T7250] loop2: detected capacity change from 0 to 2048 [ 70.971556][ T7250] FAT-fs (loop2): bogus sectors per cluster 248 [ 70.973634][ T7233] EXT4-fs (loop1): 1 orphan inode deleted [ 70.979803][ T7250] FAT-fs (loop2): Can't find a valid FAT filesystem [ 70.994438][ T7233] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 71.057227][ T7262] loop3: detected capacity change from 0 to 512 [ 71.097937][ T7268] loop2: detected capacity change from 0 to 1024 [ 71.098674][ T7262] EXT4-fs (loop3): failed to initialize system zone (-117) [ 71.113248][ T7268] EXT4-fs: Ignoring removed bh option [ 71.119763][ T7262] EXT4-fs (loop3): mount failed [ 71.127506][ T7267] loop4: detected capacity change from 0 to 1024 [ 71.149423][ T7267] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 71.162846][ T7268] EXT4-fs: inline encryption not supported [ 71.180216][ T3309] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.207571][ T7267] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 71.220300][ T7267] EXT4-fs (loop4): orphan cleanup on readonly fs [ 71.235551][ T7267] EXT4-fs error (device loop4): __ext4_get_inode_loc:4861: comm syz.4.1835: Invalid inode table block 0 in block_group 0 [ 71.255806][ T7268] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 71.255829][ T7267] EXT4-fs (loop4): Remounting filesystem read-only [ 71.255848][ T7267] Quota error (device loop4): write_blk: dquota write failed [ 71.280611][ T7267] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 71.303797][ T7268] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c84ce028, mo2=0000] [ 71.318662][ T7267] EXT4-fs (loop4): 1 truncate cleaned up [ 71.325462][ T7267] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 71.357954][ T7268] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #3: block 2: comm syz.2.1834: lblock 2 mapped to illegal pblock 2 (length 1) [ 71.379852][ T7268] EXT4-fs (loop2): Remounting filesystem read-only [ 71.387033][ T7268] Quota error (device loop2): qtree_write_dquot: dquota write failed [ 71.408976][ T7268] Quota error (device loop2): v2_write_file_info: Can't write info structure [ 71.419792][ T3305] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.429575][ T7268] EXT4-fs (loop2): 1 orphan inode deleted [ 71.439829][ T7268] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 71.552402][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.613733][ T29] audit: type=1326 audit(1755230406.031:193): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7311 comm="syz.2.1854" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f968bcdebe9 code=0x0 [ 71.614868][ T7308] loop4: detected capacity change from 0 to 2048 [ 71.687679][ T7314] loop1: detected capacity change from 0 to 8192 [ 71.717437][ T7308] EXT4-fs (loop4): failed to initialize system zone (-117) [ 71.738602][ T4914] loop1: p2 p3 [ 71.742647][ T4914] loop1: p2 size 65536 extends beyond EOD, truncated [ 71.761350][ T7308] EXT4-fs (loop4): mount failed [ 71.784989][ T7314] loop1: p2 p3 [ 71.788549][ T7314] loop1: p2 size 65536 extends beyond EOD, truncated [ 71.977864][ T4914] udevd[4914]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 71.980253][ T4705] udevd[4705]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 72.040584][ T4914] udevd[4914]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 72.072581][ T4705] udevd[4705]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 72.141785][ T7369] loop3: detected capacity change from 0 to 512 [ 72.167576][ T7372] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 72.182855][ T7369] EXT4-fs error (device loop3): ext4_xattr_inode_iget:437: inode #11: comm syz.3.1882: missing EA_INODE flag [ 72.195007][ T7377] loop2: detected capacity change from 0 to 512 [ 72.201940][ T7377] EXT4-fs: inline encryption not supported [ 72.218737][ T7377] ext4: Unknown parameter 'noacl' [ 72.224008][ T7369] EXT4-fs error (device loop3): ext4_xattr_inode_iget:442: comm syz.3.1882: error while reading EA inode 11 err=-117 [ 72.255366][ T7369] EXT4-fs (loop3): 1 orphan inode deleted [ 72.257025][ T7380] loop4: detected capacity change from 0 to 1024 [ 72.268689][ T7369] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 72.305678][ T7380] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 72.357770][ T3311] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.360876][ T29] audit: type=1400 audit(1755230406.825:194): avc: denied { write } for pid=7394 comm="syz.0.1894" name="raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 72.381402][ T7380] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 72.400820][ T7380] EXT4-fs (loop4): orphan cleanup on readonly fs [ 72.407890][ T7380] EXT4-fs error (device loop4): ext4_map_blocks:814: inode #3: block 3: comm syz.4.1887: lblock 3 mapped to illegal pblock 3 (length 1) [ 72.423927][ T7380] Quota error (device loop4): write_blk: dquota write failed [ 72.442538][ T7380] EXT4-fs error (device loop4): ext4_acquire_dquot:6933: comm syz.4.1887: Failed to acquire dquot type 0 [ 72.457182][ T7397] loop3: detected capacity change from 0 to 512 [ 72.466381][ T7397] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 not in group (block 18)! [ 72.477202][ T7397] EXT4-fs (loop3): group descriptors corrupted! [ 72.477428][ T7399] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 72.484858][ T7380] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #3: block 3: comm syz.4.1887: lblock 3 mapped to illegal pblock 3 (length 1) [ 72.527571][ T7380] EXT4-fs error (device loop4): ext4_acquire_dquot:6933: comm syz.4.1887: Failed to acquire dquot type 0 [ 72.544890][ T7380] EXT4-fs error (device loop4): ext4_free_blocks:6696: comm syz.4.1887: Freeing blocks not in datazone - block = 0, count = 4096 [ 72.560433][ T7380] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #3: block 3: comm syz.4.1887: lblock 3 mapped to illegal pblock 3 (length 1) [ 72.579162][ T7380] EXT4-fs error (device loop4): ext4_acquire_dquot:6933: comm syz.4.1887: Failed to acquire dquot type 0 [ 72.591038][ T7380] EXT4-fs (loop4): 1 orphan inode deleted [ 72.598717][ T7380] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 72.622274][ T7410] delete_channel: no stack [ 72.643146][ T7410] delete_channel: no stack [ 72.648393][ T3305] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.068879][ T7477] loop1: detected capacity change from 0 to 256 [ 73.090645][ T7478] loop0: detected capacity change from 0 to 2048 [ 73.104542][ T7477] FAT-fs (loop1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 73.134410][ T7486] loop3: detected capacity change from 0 to 256 [ 73.142910][ T7485] loop2: detected capacity change from 0 to 2048 [ 73.147833][ T7486] FAT-fs (loop3): bogus sectors per cluster 0 [ 73.155521][ T7486] FAT-fs (loop3): Can't find a valid FAT filesystem [ 73.162873][ T7477] FAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 73.174446][ T7478] loop0: p4 < > [ 73.193404][ T2993] loop0: p4 < > [ 73.238434][ T4914] udevd[4914]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 73.283601][ T7494] tmpfs: Bad value for 'mpol' [ 73.311771][ T4705] udevd[4705]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 73.323447][ T7500] loop4: detected capacity change from 0 to 128 [ 73.395784][ T7491] loop0: detected capacity change from 0 to 8192 [ 73.434750][ T4705] loop0: p2 p3 p4 [ 73.438585][ T4705] loop0: p2 size 327551 extends beyond EOD, truncated [ 73.460303][ T7511] loop2: detected capacity change from 0 to 512 [ 73.471820][ T4705] loop0: p3 size 16776960 extends beyond EOD, truncated [ 73.485095][ T7511] EXT4-fs: Ignoring removed i_version option [ 73.505092][ T7511] EXT4-fs (loop2): 1 truncate cleaned up [ 73.511118][ T4705] loop0: p4 size 3599499392 extends beyond EOD, truncated [ 73.518178][ T7511] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 73.543511][ T7519] loop3: detected capacity change from 0 to 512 [ 73.555128][ T7491] loop0: p2 p3 p4 [ 73.561901][ T7523] syz.1.1956 uses obsolete (PF_INET,SOCK_PACKET) [ 73.568460][ T7491] loop0: p2 size 327551 extends beyond EOD, truncated [ 73.585814][ T7491] loop0: p3 size 16776960 extends beyond EOD, truncated [ 73.601250][ T7519] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 73.614339][ T7519] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 not in group (block 2)! [ 73.625170][ T7519] EXT4-fs (loop3): group descriptors corrupted! [ 73.638306][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.649534][ T7491] loop0: p4 size 3599499392 extends beyond EOD, truncated [ 73.942189][ T7565] loop3: detected capacity change from 0 to 512 [ 73.962364][ T7577] loop1: detected capacity change from 0 to 512 [ 73.983236][ T7565] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 74.004045][ T7577] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 74.027794][ T7565] EXT4-fs (loop3): warning: maximal mount count reached, running e2fsck is recommended [ 74.047800][ T7579] loop4: detected capacity change from 0 to 8192 [ 74.056545][ T3710] udevd[3710]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 74.056680][ T4705] udevd[4705]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 74.081321][ T4914] udevd[4914]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 74.099387][ T3297] loop4: p1 p2 p4 < > [ 74.113639][ T7565] EXT4-fs error (device loop3): ext4_orphan_get:1392: comm syz.3.1978: inode #15: comm syz.3.1978: iget: illegal inode # [ 74.133639][ T3297] loop4: p1 start 4261412864 is beyond EOD, truncated [ 74.141369][ T3297] loop4: p2 start 4009754624 is beyond EOD, truncated [ 74.169928][ T7577] EXT4-fs error (device loop1): ext4_quota_enable:7120: comm syz.1.1982: Bad quota inum: 29696, type: 1 [ 74.191685][ T7565] EXT4-fs (loop3): Remounting filesystem read-only [ 74.212370][ T7577] EXT4-fs warning (device loop1): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-117, ino=29696). Please run e2fsck to fix. [ 74.229693][ T7577] EXT4-fs (loop1): mount failed [ 74.234897][ T7579] loop4: p1 p2 p4 < > [ 74.240461][ T7579] loop4: p1 start 4261412864 is beyond EOD, truncated [ 74.247443][ T7579] loop4: p2 start 4009754624 is beyond EOD, truncated [ 74.247832][ T7565] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 74.370081][ T3311] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.475419][ T4705] udevd[4705]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 74.504122][ T7623] random: crng reseeded on system resumption [ 74.570472][ T4705] udevd[4705]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 74.622402][ T7642] loop1: detected capacity change from 0 to 164 [ 74.633119][ T7642] ISOFS: unable to read i-node block [ 74.638688][ T7642] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 75.255555][ T7742] tmpfs: Bad value for 'mpol' [ 75.389753][ T7764] loop0: detected capacity change from 0 to 2048 [ 75.446899][ T7773] loop3: detected capacity change from 0 to 164 [ 75.472649][ T7773] grow_buffers: requested out-of-range block 18446744071562068000 for device loop3 [ 75.482345][ T7773] Unable to read rock-ridge attributes [ 75.514214][ T7780] loop1: detected capacity change from 0 to 512 [ 75.628955][ T7780] EXT4-fs (loop1): failed to open journal device unknown-block(0,0) -6 [ 75.968953][ T7828] loop0: detected capacity change from 0 to 8192 [ 76.018008][ T7842] random: crng reseeded on system resumption [ 76.027120][ T29] kauditd_printk_skb: 6 callbacks suppressed [ 76.027135][ T29] audit: type=1400 audit(1755230410.762:197): avc: denied { read write } for pid=7844 comm="syz.4.2114" 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 [ 76.057722][ T29] audit: type=1400 audit(1755230410.762:198): avc: denied { open } for pid=7844 comm="syz.4.2114" 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 [ 76.106252][ T7847] bpf: Bad value for 'gid' [ 76.510059][ T7910] loop2: detected capacity change from 0 to 512 [ 76.543491][ T7910] SELinux: security_context_str_to_sid () failed with errno=-22 [ 76.638233][ T29] audit: type=1326 audit(1755230411.417:199): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7930 comm="syz.3.2155" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f3f905bebe9 code=0x0 [ 76.920484][ T7970] loop0: detected capacity change from 0 to 1764 [ 76.963095][ T7970] ISOFS: Bad logical zone size 2051 [ 76.970888][ T7966] loop3: detected capacity change from 0 to 8192 [ 77.023225][ T4705] loop3: p1 p2 < > p3 p4 < p5 > [ 77.028641][ T4705] loop3: partition table partially beyond EOD, truncated [ 77.056548][ T4705] loop3: p1 size 100663296 extends beyond EOD, truncated [ 77.076148][ T4705] loop3: p2 start 591104 is beyond EOD, truncated [ 77.083006][ T4705] loop3: p3 start 33572980 is beyond EOD, truncated [ 77.109664][ T4705] loop3: p5 size 100663296 extends beyond EOD, truncated [ 77.142266][ T7966] loop3: p1 p2 < > p3 p4 < p5 > [ 77.147382][ T7966] loop3: partition table partially beyond EOD, truncated [ 77.156903][ T7966] loop3: p1 size 100663296 extends beyond EOD, truncated [ 77.179058][ T7966] loop3: p2 start 591104 is beyond EOD, truncated [ 77.185704][ T7966] loop3: p3 start 33572980 is beyond EOD, truncated [ 77.215018][ T7966] loop3: p5 size 100663296 extends beyond EOD, truncated [ 77.369409][ T4705] udevd[4705]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 77.371962][ T4914] udevd[4914]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 77.392492][ T3710] udevd[3710]: inotify_add_watch(7, /dev/loop3p5, 10) failed: No such file or directory [ 77.430696][ T8027] SELinux: Context system_u:object_r:ldconfig_cache_t:s0 is not valid (left unmapped). [ 77.459622][ T29] audit: type=1400 audit(1755230412.286:200): avc: denied { relabelto } for pid=8024 comm="syz.1.2203" name="cgroup.procs" dev="cgroup" ino=200 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:ldconfig_cache_t:s0" [ 77.488301][ T29] audit: type=1400 audit(1755230412.286:201): avc: denied { associate } for pid=8024 comm="syz.1.2203" name="cgroup.procs" dev="cgroup" ino=200 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 srawcon="system_u:object_r:ldconfig_cache_t:s0" [ 77.535890][ T8033] nfs4: Bad value for 'source' [ 77.563406][ T4705] udevd[4705]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 77.576894][ T4914] udevd[4914]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 77.643878][ T8038] loop4: detected capacity change from 0 to 1764 [ 77.659043][ T8038] SELinux: security_context_str_to_sid (root) failed with errno=-22 [ 77.832270][ T29] audit: type=1400 audit(1755230412.693:202): avc: denied { create } for pid=8069 comm="syz.0.2225" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 78.042066][ T8099] loop1: detected capacity change from 0 to 512 [ 78.063919][ T8099] EXT4-fs: Ignoring removed oldalloc option [ 78.129032][ T8099] EXT4-fs error (device loop1): ext4_xattr_inode_iget:433: comm syz.1.2239: Parent and EA inode have the same ino 15 [ 78.169537][ T8099] EXT4-fs error (device loop1): ext4_xattr_inode_iget:433: comm syz.1.2239: Parent and EA inode have the same ino 15 [ 78.224373][ T8099] EXT4-fs (loop1): 1 orphan inode deleted [ 78.228895][ T8125] loop2: detected capacity change from 0 to 128 [ 78.239209][ T8099] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 78.274128][ T8130] loop4: detected capacity change from 0 to 764 [ 78.309066][ T8130] rock: directory entry would overflow storage [ 78.315476][ T8130] rock: sig=0x5850, size=36, remaining=22 [ 78.332703][ T3309] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.458238][ T8153] SELinux: Context system_u:object_r:hald_sonypic_exec_t:s0 is not valid (left unmapped). [ 78.469390][ T29] audit: type=1400 audit(1755230413.391:203): avc: denied { relabelto } for pid=8150 comm="syz.1.2264" name="cgroup" dev="tmpfs" ino=2336 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=lnk_file permissive=1 trawcon="system_u:object_r:hald_sonypic_exec_t:s0" [ 78.501258][ T29] audit: type=1400 audit(1755230413.391:204): avc: denied { associate } for pid=8150 comm="syz.1.2264" name="cgroup" dev="tmpfs" ino=2336 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:hald_sonypic_exec_t:s0" [ 78.540814][ T29] audit: type=1400 audit(1755230413.423:205): avc: denied { unlink } for pid=3309 comm="syz-executor" name="cgroup" dev="tmpfs" ino=2336 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=lnk_file permissive=1 trawcon="system_u:object_r:hald_sonypic_exec_t:s0" [ 78.576889][ T8157] loop1: detected capacity change from 0 to 1024 [ 78.648091][ T8157] EXT4-fs (loop1): stripe (8) is not aligned with cluster size (4096), stripe is disabled [ 78.680341][ T8157] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 78.703687][ T8157] EXT4-fs (loop1): orphan cleanup on readonly fs [ 78.721979][ T8177] tmpfs: Bad value for 'mpol' [ 78.725738][ T8157] EXT4-fs warning (device loop1): ext4_enable_quotas:7168: Failed to enable quota tracking (type=0, err=-22, ino=3). Please run e2fsck to fix. [ 78.747569][ T8157] EXT4-fs (loop1): Cannot turn on quotas: error -22 [ 78.757498][ T8157] EXT4-fs error (device loop1): ext4_free_blocks:6696: comm syz.1.2267: Freeing blocks not in datazone - block = 0, count = 4096 [ 78.787297][ T8157] EXT4-fs (loop1): Remounting filesystem read-only [ 78.811955][ T8157] EXT4-fs (loop1): 1 orphan inode deleted [ 78.818947][ T8182] loop4: detected capacity change from 0 to 512 [ 78.829663][ T8157] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 78.853476][ T8182] EXT4-fs error (device loop4): ext4_iget_extra_inode:5104: inode #15: comm syz.4.2278: corrupted in-inode xattr: e_value size too large [ 78.882608][ T3309] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.898032][ T8182] EXT4-fs (loop4): Remounting filesystem read-only [ 78.928169][ T8182] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 78.996934][ T8206] loop0: detected capacity change from 0 to 764 [ 79.005782][ T3305] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.030340][ T8206] rock: directory entry would overflow storage [ 79.037236][ T8206] rock: sig=0x5245, size=8, remaining=5 [ 79.068970][ T8214] loop4: detected capacity change from 0 to 512 [ 79.079348][ T8214] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 79.100162][ T8214] EXT4-fs (loop4): orphan cleanup on readonly fs [ 79.113160][ T8214] EXT4-fs warning (device loop4): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 79.136301][ T8214] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 79.146242][ T8214] EXT4-fs error (device loop4): ext4_orphan_get:1392: inode #16: comm syz.4.2292: iget: immutable or append flags not allowed on symlinks [ 79.172371][ T8214] EXT4-fs error (device loop4): ext4_orphan_get:1397: comm syz.4.2292: couldn't read orphan inode 16 (err -117) [ 79.191798][ T8214] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 79.227029][ T3305] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.256555][ T29] audit: type=1400 audit(1755230414.217:206): avc: denied { read write } for pid=8225 comm="syz.1.2302" 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 [ 79.374798][ T8248] loop2: detected capacity change from 0 to 512 [ 79.405754][ T8248] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 79.447558][ T8248] EXT4-fs error (device loop2): mb_free_blocks:2017: group 0, inode 11: block 64:freeing already freed block (bit 63); block bitmap corrupt. [ 79.498978][ T8248] EXT4-fs error (device loop2): ext4_do_update_inode:5653: inode #11: comm syz.2.2311: corrupted inode contents [ 79.524709][ T8262] loop3: detected capacity change from 0 to 512 [ 79.573798][ T8268] syz.0.2320(8268): Attempt to set a LOCK_MAND lock via flock(2). This support has been removed and the request ignored. [ 79.601377][ T8248] EXT4-fs error (device loop2): ext4_dirty_inode:6538: inode #11: comm syz.2.2311: mark_inode_dirty error [ 79.666949][ T8248] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.2311: invalid indirect mapped block 1 (level 1) [ 79.694324][ T8248] EXT4-fs error (device loop2): ext4_do_update_inode:5653: inode #11: comm syz.2.2311: corrupted inode contents [ 79.715586][ T8248] EXT4-fs error (device loop2) in ext4_orphan_del:305: Corrupt filesystem [ 79.726076][ T8248] EXT4-fs error (device loop2): ext4_do_update_inode:5653: inode #11: comm syz.2.2311: corrupted inode contents [ 79.754651][ T8248] EXT4-fs error (device loop2): ext4_truncate:4666: inode #11: comm syz.2.2311: mark_inode_dirty error [ 79.766593][ T8248] EXT4-fs error (device loop2) in ext4_process_orphan:347: Corrupt filesystem [ 79.816140][ T8248] EXT4-fs (loop2): 1 truncate cleaned up [ 79.825528][ T8248] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 79.876258][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.917065][ T8306] loop0: detected capacity change from 0 to 512 [ 79.942645][ T8306] EXT4-fs: Ignoring removed mblk_io_submit option [ 79.950126][ T8306] EXT4-fs: Ignoring removed bh option [ 79.974522][ T8306] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 79.987702][ T8306] EXT4-fs (loop0): can't mount with data_err=abort, fs mounted w/o journal [ 80.138503][ T8334] loop1: detected capacity change from 0 to 512 [ 80.145794][ T8334] EXT4-fs: Ignoring removed oldalloc option [ 80.203212][ T8334] EXT4-fs error (device loop1): ext4_xattr_inode_iget:433: comm syz.1.2352: Parent and EA inode have the same ino 15 [ 80.214287][ T8342] loop2: detected capacity change from 0 to 512 [ 80.234511][ T8334] EXT4-fs (loop1): Remounting filesystem read-only [ 80.283231][ T8334] EXT4-fs warning (device loop1): ext4_evict_inode:274: xattr delete (err -30) [ 80.292850][ T8334] EXT4-fs (loop1): 1 orphan inode deleted [ 80.299171][ T8334] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 80.318834][ T8342] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 80.337645][ T3309] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.360681][ T8342] EXT4-fs error (device loop2): ext4_orphan_get:1392: inode #17: comm syz.2.2356: iget: bad i_size value: -6917529027641081756 [ 80.375637][ T8342] EXT4-fs error (device loop2): ext4_orphan_get:1397: comm syz.2.2356: couldn't read orphan inode 17 (err -117) [ 80.428418][ T8342] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 80.518388][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.682164][ T8394] loop1: detected capacity change from 0 to 512 [ 80.723142][ T8394] FAT-fs (loop1): bogus number of FAT sectors [ 80.730223][ T8394] FAT-fs (loop1): Can't find a valid FAT filesystem [ 80.886859][ T8417] loop0: detected capacity change from 0 to 1024 [ 80.914274][ T8417] EXT4-fs: Ignoring removed orlov option [ 80.943601][ T8417] EXT4-fs error (device loop0): ext4_ext_check_inode:523: inode #4: comm syz.0.2393: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 3, max 4(4), depth 0(0) [ 81.057086][ T8417] EXT4-fs error (device loop0): ext4_quota_enable:7127: comm syz.0.2393: Bad quota inode: 4, type: 1 [ 81.075637][ T8445] ip6_tunnel: non-ECT from fc02:0000:0000:0000:0000:0000:0000:0000 with DS=0x6 [ 81.095464][ T8417] EXT4-fs warning (device loop0): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 81.148052][ T8417] EXT4-fs (loop0): mount failed [ 81.195193][ T8459] loop4: detected capacity change from 0 to 512 [ 81.220045][ T8461] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 81.222497][ T8459] EXT4-fs: Ignoring removed nomblk_io_submit option [ 81.258841][ T8459] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 81.267562][ T8459] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 81.307210][ T8461] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 81.329253][ T8459] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4183: comm syz.4.2413: Allocating blocks 41-42 which overlap fs metadata [ 81.375376][ T8459] EXT4-fs (loop4): Remounting filesystem read-only [ 81.390143][ T8459] __quota_error: 6 callbacks suppressed [ 81.390162][ T8459] Quota error (device loop4): write_blk: dquota write failed [ 81.404316][ T8459] Quota error (device loop4): find_free_dqentry: Can't write quota data block 5 [ 81.417469][ T29] audit: type=1400 audit(1755230417.546:213): avc: denied { view } for pid=8481 comm="syz.3.2424" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 81.435231][ T8459] Quota error (device loop4): write_blk: dquota write failed [ 81.475268][ T8485] loop0: detected capacity change from 0 to 512 [ 81.486228][ T8459] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 81.512812][ T8459] EXT4-fs (loop4): 1 truncate cleaned up [ 81.519461][ T8459] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 81.598665][ T3305] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.640708][ T29] audit: type=1326 audit(1755230417.782:214): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8503 comm="syz.4.2434" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7efc8ed5ebe9 code=0x0 [ 81.680699][ T8510] loop0: detected capacity change from 0 to 512 [ 81.686590][ T8511] loop3: detected capacity change from 0 to 512 [ 81.713259][ T8510] EXT4-fs: Ignoring removed nomblk_io_submit option [ 81.743053][ T8510] EXT4-fs: old and new quota format mixing [ 81.777032][ T8519] loop2: detected capacity change from 0 to 512 [ 81.816198][ T8523] loop3: detected capacity change from 0 to 512 [ 81.860038][ T8529] loop4: detected capacity change from 0 to 512 [ 81.863267][ T8523] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 81.873038][ T8519] Quota error (device loop2): find_tree_dqentry: Cycle in quota tree detected: block 3 index 0 [ 81.887270][ T8519] Quota error (device loop2): qtree_read_dquot: Can't read quota structure for id 0 [ 81.897144][ T8519] EXT4-fs error (device loop2): ext4_acquire_dquot:6933: comm syz.2.2442: Failed to acquire dquot type 1 [ 81.909126][ T8523] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e12c, mo2=0002] [ 81.918816][ T8523] System zones: 1-12 [ 81.922951][ T8523] EXT4-fs (loop3): orphan cleanup on readonly fs [ 81.941693][ T8529] EXT4-fs error (device loop4): ext4_orphan_get:1418: comm syz.4.2447: bad orphan inode 15 [ 81.952384][ T8523] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.2444: bg 0: block 361: padding at end of block bitmap is not set [ 81.972136][ T8519] EXT4-fs (loop2): 1 truncate cleaned up [ 81.978567][ T8519] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 81.988078][ T8541] loop1: detected capacity change from 0 to 1024 [ 81.997939][ T8539] loop0: detected capacity change from 0 to 512 [ 82.001083][ T8519] ext4 filesystem being mounted at /502/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 82.006388][ T8529] ext4_test_bit(bit=14, block=5) = 0 [ 82.024272][ T8541] EXT4-fs (loop1): bad geometry: first data block 0 is beyond end of filesystem (0) [ 82.024503][ T8523] EXT4-fs (loop3): Remounting filesystem read-only [ 82.042900][ T8539] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 82.056009][ T8539] EXT4-fs error (device loop0): ext4_get_journal_inode:5796: comm syz.0.2450: inode #1661: comm syz.0.2450: iget: illegal inode # [ 82.061014][ T8529] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 82.084724][ T8523] EXT4-fs (loop3): 1 truncate cleaned up [ 82.093938][ T8539] EXT4-fs (loop0): no journal found [ 82.099326][ T8539] EXT4-fs (loop0): can't get journal size [ 82.101505][ T8523] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: none. [ 82.112366][ T8539] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 82.130124][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.148307][ T8539] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a056c118, mo2=0102] [ 82.172015][ T3311] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 82.181529][ T8539] EXT4-fs (loop0): failed to initialize system zone (-22) [ 82.201958][ T8539] EXT4-fs (loop0): mount failed [ 82.257331][ T3305] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.272303][ T8554] loop1: detected capacity change from 0 to 512 [ 82.288881][ T8554] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 82.350889][ T8554] EXT4-fs error (device loop1): xattr_find_entry:333: inode #15: comm syz.1.2458: corrupted xattr entries [ 82.390687][ T8554] EXT4-fs (loop1): Remounting filesystem read-only [ 82.402673][ T8554] EXT4-fs (loop1): 1 truncate cleaned up [ 82.409334][ T8554] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 82.455301][ T3309] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.550578][ T29] audit: type=1400 audit(1755230418.769:215): avc: denied { create } for pid=8582 comm="syz.4.2471" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_connector_socket permissive=1 [ 82.570427][ T8579] loop0: detected capacity change from 0 to 8192 [ 82.767076][ T8611] loop2: detected capacity change from 0 to 512 [ 82.831561][ T8623] loop1: detected capacity change from 0 to 256 [ 82.861294][ T8611] Quota error (device loop2): v2_read_file_info: Free block number 1 out of range (1, 6). [ 82.876224][ T8611] EXT4-fs warning (device loop2): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 82.912174][ T8631] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 82.938536][ T8631] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 82.947917][ T8611] EXT4-fs (loop2): mount failed [ 83.139225][ T8661] loop4: detected capacity change from 0 to 512 [ 83.167099][ T8665] loop1: detected capacity change from 0 to 128 [ 83.175795][ T8661] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 83.222100][ T8661] EXT4-fs (loop4): orphan cleanup on readonly fs [ 83.229767][ T8661] EXT4-fs error (device loop4): mb_free_blocks:2017: group 0, inode 11: block 64:freeing already freed block (bit 63); block bitmap corrupt. [ 83.256649][ T8661] EXT4-fs (loop4): Remounting filesystem read-only [ 83.296035][ T8661] EXT4-fs (loop4): 1 truncate cleaned up [ 83.304260][ T8661] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 83.328592][ T8676] loop2: detected capacity change from 0 to 2048 [ 83.367713][ T3305] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.388818][ T4705] loop2: p2 p3 < > p4 < p5 > [ 83.393835][ T4705] loop2: partition table partially beyond EOD, truncated [ 83.425856][ T4705] loop2: p3 start 4225 is beyond EOD, truncated [ 83.448459][ T8676] loop2: p2 p3 < > p4 < p5 > [ 83.454130][ T8676] loop2: partition table partially beyond EOD, truncated [ 83.471522][ T8676] loop2: p3 start 4225 is beyond EOD, truncated [ 83.486617][ T8675] loop0: detected capacity change from 0 to 32768 [ 83.534105][ T8690] IPv6: addrconf: prefix option has invalid lifetime [ 83.547382][ T3710] loop0: p1 p3 < > [ 83.564262][ T8675] loop0: p1 p3 < > [ 83.661280][ T3710] udevd[3710]: inotify_add_watch(7, /dev/loop2p5, 10) failed: No such file or directory [ 83.666716][ T4705] udevd[4705]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 83.686464][ T4914] udevd[4914]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 83.707065][ T3519] udevd[3519]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 83.737480][ T3297] udevd[3297]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 83.809717][ T3710] udevd[3710]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 83.830287][ T4914] udevd[4914]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 83.939356][ T8730] loop3: detected capacity change from 0 to 128 [ 83.977818][ T8730] EXT4-fs error (device loop3): __ext4_fill_super:5500: inode #2: comm syz.3.2541: iget: checksum invalid [ 84.020633][ T8730] EXT4-fs (loop3): get root inode failed [ 84.027791][ T8730] EXT4-fs (loop3): mount failed [ 84.074063][ T8744] loop2: detected capacity change from 0 to 1024 [ 84.132603][ T8744] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 84.262167][ T8770] loop2: detected capacity change from 0 to 164 [ 84.271261][ T8770] ISOFS: Unable to identify CD-ROM format. [ 84.362170][ T8784] syz.0.2569: attempt to access beyond end of device [ 84.362170][ T8784] loop0: rw=4096, sector=2, nr_sectors = 2 limit=0 [ 84.403163][ T8784] EXT4-fs (loop0): unable to read superblock [ 84.598959][ T8813] loop2: detected capacity change from 0 to 1024 [ 84.612425][ T8813] SELinux: security_context_str_to_sid (root) failed with errno=-22 [ 84.653344][ T8819] loop0: detected capacity change from 0 to 1764 [ 84.658692][ T8822] loop3: detected capacity change from 0 to 764 [ 84.691973][ T8822] rock: directory entry would overflow storage [ 84.699136][ T8822] rock: sig=0x4654, size=5, remaining=4 [ 85.115246][ T8879] loop0: detected capacity change from 0 to 512 [ 85.149576][ T8879] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 85.160077][ T8879] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 not in group (block 1)! [ 85.170900][ T8879] EXT4-fs (loop0): group descriptors corrupted! [ 85.233039][ T8897] loop1: detected capacity change from 0 to 512 [ 85.265949][ T8897] EXT4-fs (loop1): mounting ext3 file system using the ext4 subsystem [ 85.302533][ T8897] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8042c119, mo2=0002] [ 85.335048][ T8897] EXT4-fs error (device loop1): ext4_orphan_get:1392: comm syz.1.2626: inode #15: comm syz.1.2626: iget: illegal inode # [ 85.377985][ T8897] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz.1.2626: couldn't read orphan inode 15 (err -117) [ 85.401944][ T8897] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 85.462716][ T3309] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 85.487882][ T8926] capability: warning: `syz.4.2640' uses 32-bit capabilities (legacy support in use) [ 85.527083][ T8914] loop2: detected capacity change from 0 to 8192 [ 85.572045][ T8935] futex_wake_op: syz.4.2644 tries to shift op by -1; fix this program [ 85.572263][ T8934] capability: warning: `syz.3.2643' uses deprecated v2 capabilities in a way that may be insecure [ 85.597448][ T8914] loop2: p1 < > p2 p4 [ 85.602141][ T8914] loop2: partition table partially beyond EOD, truncated [ 85.616251][ T8914] loop2: p1 start 408832 is beyond EOD, truncated [ 85.623208][ T8927] loop0: detected capacity change from 0 to 8192 [ 85.623556][ T8914] loop2: p2 size 8388352 extends beyond EOD, truncated [ 85.684939][ T4914] loop0: p1 < > p3 p4 < > [ 85.707422][ T4914] loop0: p3 size 33554432 extends beyond EOD, truncated [ 85.747337][ T8927] loop0: p1 < > p3 p4 < > [ 85.769165][ T8927] loop0: p3 size 33554432 extends beyond EOD, truncated [ 85.950570][ T4705] udevd[4705]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 85.964836][ T3710] udevd[3710]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 85.977451][ T4914] udevd[4914]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 86.080087][ T8961] loop0: detected capacity change from 0 to 8192 [ 86.183938][ T8990] loop3: detected capacity change from 0 to 1024 [ 86.214085][ T29] kauditd_printk_skb: 7 callbacks suppressed [ 86.214101][ T29] audit: type=1326 audit(1755230422.695:223): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8997 comm="syz.0.2676" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f4b7414ebe9 code=0x0 [ 86.291897][ T8990] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 86.312796][ T29] audit: type=1400 audit(1755230422.792:224): avc: denied { create } for pid=9011 comm="syz.1.2681" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 86.333086][ T8990] EXT4-fs (loop3): mount failed [ 86.538101][ T9038] loop3: detected capacity change from 0 to 2048 [ 86.570408][ T9046] loop1: detected capacity change from 0 to 512 [ 86.593210][ T9046] SELinux: security_context_str_to_sid (staff_u) failed with errno=-22 [ 86.603838][ T4705] loop3: p1 < > [ 86.616977][ T9038] loop3: p1 < > [ 86.669155][ T29] audit: type=1326 audit(1755230423.178:225): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9058 comm="syz.3.2705" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f3f905bebe9 code=0x0 [ 86.731955][ T9064] loop1: detected capacity change from 0 to 512 [ 86.771791][ T9064] EXT4-fs: Ignoring removed mblk_io_submit option [ 86.783877][ T9072] SELinux: Context system_u:object_r:netutils_exec_t:s0 is not valid (left unmapped). [ 86.793982][ T29] audit: type=1400 audit(1755230423.318:226): avc: denied { relabelto } for pid=9070 comm="syz.0.2711" 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:netutils_exec_t:s0" [ 86.848842][ T9064] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 86.887937][ T29] audit: type=1400 audit(1755230423.318:227): avc: denied { associate } for pid=9070 comm="syz.0.2711" 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:netutils_exec_t:s0" [ 86.916677][ T29] audit: type=1326 audit(1755230423.404:228): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9078 comm="syz.2.2715" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f968bcdebe9 code=0x0 [ 86.947285][ T9064] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 86.981250][ T9064] ext4 filesystem being mounted at /537/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 87.045991][ T9098] loop4: detected capacity change from 0 to 1756 [ 87.073368][ T3309] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.078719][ T9104] loop3: detected capacity change from 0 to 1024 [ 87.090141][ T9104] EXT4-fs: Ignoring removed orlov option [ 87.111130][ T9104] EXT4-fs (loop3): invalid inodes per group: 0 [ 87.111130][ T9104] [ 87.122622][ T9106] loop0: detected capacity change from 0 to 512 [ 87.145638][ T9106] EXT4-fs: Ignoring removed i_version option [ 87.188157][ T9106] EXT4-fs: Mount option(s) incompatible with ext2 [ 87.211856][ T9112] loop3: detected capacity change from 0 to 512 [ 87.264088][ T9112] EXT4-fs (loop3): external journal device major/minor numbers have changed [ 87.324177][ T9127] loop2: detected capacity change from 0 to 512 [ 87.339561][ T9112] EXT4-fs (loop3): failed to open journal device unknown-block(4,3) -6 [ 87.350323][ T9127] EXT4-fs: inline encryption not supported [ 87.385469][ T9127] EXT4-fs error (device loop2): ext4_xattr_inode_iget:442: comm syz.2.2737: error while reading EA inode 32 err=-116 [ 87.421213][ T9139] loop0: detected capacity change from 0 to 512 [ 87.459606][ T9139] EXT4-fs: Ignoring removed i_version option [ 87.508806][ T9127] EXT4-fs (loop2): Remounting filesystem read-only [ 87.515564][ T9127] EXT4-fs warning (device loop2): ext4_evict_inode:257: couldn't mark inode dirty (err -30) [ 87.540402][ T9139] EXT4-fs (loop0): orphan cleanup on readonly fs [ 87.564047][ T9127] EXT4-fs (loop2): 1 orphan inode deleted [ 87.570972][ T9127] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 87.583585][ T9139] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.2741: bg 0: block 131: padding at end of block bitmap is not set [ 87.646744][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.674997][ T9139] EXT4-fs (loop0): Remounting filesystem read-only [ 87.688229][ T9139] EXT4-fs (loop0): 1 truncate cleaned up [ 87.726421][ T9139] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 87.826064][ T9183] loop4: detected capacity change from 0 to 2048 [ 87.835381][ T3303] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 88.071017][ T9220] loop3: detected capacity change from 0 to 736 [ 88.107442][ T9222] loop1: detected capacity change from 0 to 2048 [ 88.257252][ T9243] loop0: detected capacity change from 0 to 2048 [ 88.311421][ T9243] Alternate GPT is invalid, using primary GPT. [ 88.318084][ T9243] loop0: p1 p2 p3 [ 88.352355][ T9252] loop4: detected capacity change from 0 to 1024 [ 88.403524][ T4705] udevd[4705]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 88.415753][ T3710] udevd[3710]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 88.420292][ T3297] udevd[3297]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 88.441087][ T9252] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 88.452491][ T9252] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 88.470218][ T9273] 9pnet_fd: Insufficient options for proto=fd [ 88.507629][ T9252] EXT4-fs error (device loop4): ext4_ext_check_inode:523: inode #2: comm syz.4.2799: pblk 0 bad header/extent: invalid eh_entries - magic f30a, entries 2, max 1(4), depth 0(0) [ 88.551250][ T9252] EXT4-fs (loop4): no journal found [ 88.676507][ T9298] loop1: detected capacity change from 0 to 136 [ 88.711124][ T9298] Attempt to read inode for relocated directory [ 88.750879][ T9308] loop2: detected capacity change from 0 to 2048 [ 88.760213][ T9310] loop3: detected capacity change from 0 to 512 [ 88.797447][ T9315] loop1: detected capacity change from 0 to 512 [ 88.804653][ T9310] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (57259!=33349) [ 88.829707][ T9310] EXT4-fs (loop3): orphan cleanup on readonly fs [ 88.836901][ T9310] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:517: comm syz.3.2826: Block bitmap for bg 0 marked uninitialized [ 88.858108][ T9310] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 88.872482][ T9310] EXT4-fs (loop3): 1 orphan inode deleted [ 88.887826][ T9310] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 88.941425][ T9315] EXT4-fs error (device loop1): ext4_iget_extra_inode:5104: inode #12: comm syz.1.2828: corrupted in-inode xattr: invalid ea_ino [ 88.956424][ T3311] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 88.966422][ T9330] loop2: detected capacity change from 0 to 512 [ 88.967404][ T9315] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz.1.2828: couldn't read orphan inode 12 (err -117) [ 88.995428][ T4705] ================================================================== [ 89.003845][ T4705] BUG: KCSAN: data-race in dentry_unlink_inode / step_into [ 89.011936][ T4705] [ 89.014387][ T4705] write to 0xffff8881194914b0 of 8 bytes by task 3297 on cpu 0: [ 89.022389][ T4705] dentry_unlink_inode+0x65/0x260 [ 89.027910][ T4705] __dentry_kill+0x18d/0x4b0 [ 89.032908][ T4705] dput+0x5e/0xd0 [ 89.036812][ T4705] do_renameat2+0x602/0xa10 [ 89.041367][ T4705] __x64_sys_rename+0x58/0x70 [ 89.046273][ T4705] x64_sys_call+0x1f9/0x2ff0 [ 89.050981][ T4705] do_syscall_64+0xd2/0x200 [ 89.055773][ T4705] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 89.061792][ T4705] [ 89.064415][ T4705] read to 0xffff8881194914b0 of 8 bytes by task 4705 on cpu 1: [ 89.072145][ T4705] step_into+0x122/0x820 [ 89.076442][ T4705] walk_component+0x162/0x220 [ 89.081842][ T4705] path_lookupat+0xfe/0x2a0 [ 89.086646][ T4705] filename_lookup+0x147/0x340 [ 89.091572][ T4705] user_path_at+0x3e/0x130 [ 89.096467][ T4705] do_utimes+0xd9/0x210 [ 89.100766][ T4705] __x64_sys_utimensat+0xc4/0x170 [ 89.106102][ T4705] x64_sys_call+0x2fba/0x2ff0 [ 89.111412][ T4705] do_syscall_64+0xd2/0x200 [ 89.116046][ T4705] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 89.122064][ T4705] [ 89.124590][ T4705] value changed: 0xffff8881036ed4d8 -> 0x0000000000000000 [ 89.132201][ T4705] [ 89.134623][ T4705] Reported by Kernel Concurrency Sanitizer on: [ 89.140979][ T4705] CPU: 1 UID: 0 PID: 4705 Comm: udevd Tainted: G W 6.17.0-rc1-syzkaller-00111-g24ea63ea3877 #0 PREEMPT(voluntary) [ 89.155476][ T4705] Tainted: [W]=WARN [ 89.159390][ T4705] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 89.170807][ T4705] ================================================================== [ 89.185149][ T9330] EXT4-fs (loop2): inodes count not valid: 63 vs 32 [ 89.225647][ T9315] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 89.301616][ T3309] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.