last executing test programs: 623.133333ms ago: executing program 2 (id=1047): perf_event_open(&(0x7f0000000000)={0x8, 0x80, 0x4, 0x0, 0x0, 0x0, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x4}, 0xa920, 0xfffffffffffffffe}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 562.300856ms ago: executing program 2 (id=1052): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000640)={&(0x7f0000000480)=ANY=[@ANYBLOB="9feb0100180000000000000064000000640000000b000000080000000600000f020000000200000000000000010000000300000000000000000000000000000000000000005ba9948f00000000000000000000000000000000000000000000000000000000000000000000004977000000000000000f0200000017600000000000000000612e"], &(0x7f0000000600)=""/4, 0x87, 0x4, 0x1}, 0x28) 517.322449ms ago: executing program 1 (id=1053): syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x2a0471a, &(0x7f0000000280)={[{@max_batch_time={'max_batch_time', 0x3d, 0x5}}]}, 0x82, 0x4a2, &(0x7f0000000840)="$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") 474.698542ms ago: executing program 2 (id=1055): quotactl$Q_SYNC(0xffffffff80000102, 0x110e22ffff, 0x0, 0x0) 474.150102ms ago: executing program 4 (id=1056): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb01001800000000000000140000001400000004000000000000000100000d000000000100000001000000004d1b"], 0x0, 0x30, 0x0, 0x1}, 0x28) 435.911834ms ago: executing program 2 (id=1057): mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f00000000c0)='nfs\x00', 0x810004, &(0x7f0000000ac0)='\x06\x00\x00\x00\x04\xb0\xfe\x98\x9a!s\x91]\xab\xc9\xa2IV\xb6-\xd9z\x81\x91\x8aP}I\xc6\x0e\xd9\v\xda\xbfS\x04\xc3\x00\x00\x00\x00\x00\x00\xaf\r\x11\xa0\xd7\xd7\xb6\x9bz\x99\xaf\xfd\x87fN\xad\x90U\xb4A\xdf\xabB\xbba\x7f\xb8\x96\x1a\xe7\xc1\xab\x16\x02\x00 48 0f b9 3a 48 83 c4 38 4c 8b ac 24 98 00 00 00 49 8d 85 80 08 [ 36.966392][ T3894] EXT4-fs (loop1): Remounting filesystem read-only [ 36.987487][ T3900] RSP: 0018:ffffc900100a7388 EFLAGS: 00010246 [ 36.995123][ T3894] EXT4-fs (loop1): no journal found [ 37.001923][ T3900] RAX: ffff88811baa0a90 RBX: 00000000ffffdfcc RCX: 00000000ffffdfcd [ 37.008030][ T3894] EXT4-fs (loop1): can't get journal size [ 37.016461][ T3900] RDX: ffffffff867f0735 RSI: ffffffff866bb4e7 RDI: ffffffff86fb97b0 [ 37.023259][ T3894] EXT4-fs (loop1): warning: mounting fs with errors, running e2fsck is recommended [ 37.031393][ T3900] RBP: ffff88811c6b5a70 R08: ffffffffffffdfcc R09: 80000000ffffdfcd [ 37.031416][ T3900] R10: ffffffff89153b00 R11: ffffffff00000000 R12: ffff88811c6b5a30 [ 37.031432][ T3900] R13: 00000000ffffdfcc R14: ffff88811c6b5a7c R15: ffff88811c6b5a68 [ 37.031448][ T3900] FS: 00007faaffed76c0(0000) GS:ffff8882aec57000(0000) knlGS:0000000000000000 [ 37.041996][ T3894] EXT4-fs (loop1): failed to initialize system zone (-22) [ 37.050503][ T3900] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.050526][ T3900] CR2: 00007faaffed6ff8 CR3: 000000011c184000 CR4: 00000000003506f0 [ 37.059004][ T3894] EXT4-fs (loop1): mount failed [ 37.067507][ T3900] Call Trace: [ 37.067517][ T3900] [ 37.067531][ T3900] reg_set_min_max+0x1c8/0x260 [ 37.067568][ T3900] check_cond_jmp_op+0x13bd/0x1a80 [ 37.123345][ T3900] do_check+0x440c/0x9060 [ 37.127772][ T3900] do_check_common+0xd0f/0x1630 [ 37.132964][ T3900] bpf_check+0x2f6d/0xc7e0 [ 37.137811][ T3900] ? __alloc_frozen_pages_noprof+0x18a/0x350 [ 37.144465][ T3900] ? alloc_pages_bulk_noprof+0x4a1/0x520 [ 37.150489][ T3900] ? __vmap_pages_range_noflush+0xb9c/0xcc0 [ 37.157171][ T3900] ? _find_next_zero_bit+0x64/0xa0 [ 37.163983][ T3900] ? pcpu_block_refresh_hint+0x10b/0x170 [ 37.170743][ T3900] ? pcpu_block_update_hint_alloc+0x640/0x660 [ 37.177269][ T3900] ? pcpu_block_update_hint_alloc+0x640/0x660 [ 37.184163][ T3900] ? css_rstat_updated+0xbb/0x280 [ 37.189771][ T3900] ? mod_memcg_state+0x182/0x260 [ 37.195326][ T3900] ? __rcu_read_unlock+0x4e/0x70 [ 37.200662][ T3900] ? pcpu_memcg_post_alloc_hook+0xec/0x170 [ 37.206958][ T3900] ? pcpu_alloc_noprof+0xb08/0x1010 [ 37.212799][ T3900] ? should_fail_ex+0x30/0x280 [ 37.218023][ T3900] ? __kmalloc_noprof+0x2a3/0x580 [ 37.223530][ T3900] ? security_bpf_prog_load+0x60/0x140 [ 37.229388][ T3900] ? selinux_bpf_prog_load+0xac/0xd0 [ 37.235961][ T3900] ? security_bpf_prog_load+0x9e/0x140 [ 37.241730][ T3900] bpf_prog_load+0xf76/0x1140 [ 37.246614][ T3900] ? security_bpf+0x2b/0x90 [ 37.251682][ T3900] __sys_bpf+0x469/0x7b0 [ 37.256717][ T3900] __x64_sys_bpf+0x41/0x50 [ 37.261370][ T3900] x64_sys_call+0x28e1/0x3000 [ 37.266799][ T3900] do_syscall_64+0xc0/0x2a0 [ 37.272095][ T3900] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 37.279301][ T3900] RIP: 0033:0x7fab0147aeb9 [ 37.284771][ T3900] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 37.309566][ T3900] RSP: 002b:00007faaffed7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 37.318645][ T3900] RAX: ffffffffffffffda RBX: 00007fab016f5fa0 RCX: 00007fab0147aeb9 [ 37.328187][ T3900] RDX: 0000000000000049 RSI: 0000200000000140 RDI: 0000000000000005 [ 37.337534][ T3900] RBP: 00007fab014e8c1f R08: 0000000000000000 R09: 0000000000000000 [ 37.346283][ T3900] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 37.355650][ T3900] R13: 00007fab016f6038 R14: 00007fab016f5fa0 R15: 00007ffc73b45128 [ 37.364540][ T3900] [ 37.368384][ T3900] ---[ end trace 0000000000000000 ]--- [ 37.469808][ T3900] syz.3.203 (3900) used greatest stack depth: 10008 bytes left [ 37.532087][ T3934] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 37.810105][ T3989] tmpfs: Bad value for 'mpol' [ 38.025050][ T3305] loop0: p1 p3 p4 [ 38.040188][ T3305] loop0: p3 start 2147483648 is beyond EOD, truncated [ 38.047558][ T3305] loop0: p4 size 33555456 extends beyond EOD, truncated [ 38.080828][ T3995] loop0: p1 p3 p4 [ 38.086724][ T3304] GPT:first_usable_lbas don't match. [ 38.092218][ T3304] GPT:34 != 290 [ 38.096474][ T3304] GPT: Use GNU Parted to correct GPT errors. [ 38.103244][ T3304] loop4: p1 p2 p3 [ 38.103669][ T3995] loop0: p3 start 2147483648 is beyond EOD, truncated [ 38.114349][ T3995] loop0: p4 size 33555456 extends beyond EOD, truncated [ 38.115771][ T4023] ICMPv6: NA: fd:f9:a6:84:a5:1b advertised our address fe80::aa on syz_tun! [ 38.157559][ T4017] GPT:first_usable_lbas don't match. [ 38.163303][ T4017] GPT:34 != 290 [ 38.167277][ T4017] GPT: Use GNU Parted to correct GPT errors. [ 38.174279][ T4017] loop4: p1 p2 p3 [ 38.178704][ T4025] mmap: syz.2.261 (4025) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 38.375082][ T4047] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 38.390158][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 38.406755][ T3305] udevd[3305]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 38.436331][ T4047] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.269: Allocating blocks 41-42 which overlap fs metadata [ 38.457700][ T3305] udevd[3305]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 38.476114][ T3301] udevd[3301]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 38.485319][ T4056] ext4: block size(65536) > page size(4096) is only supported with CONFIG_TRANSPARENT_HUGEPAGE [ 38.488004][ T4047] EXT4-fs (loop0): Remounting filesystem read-only [ 38.501396][ T4056] EXT4-fs (loop2): bad block size 65536 [ 38.521358][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 38.536266][ T3788] udevd[3788]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 38.556134][ T4047] EXT4-fs (loop0): 1 truncate cleaned up [ 38.565536][ T4061] EXT4-fs error (device loop1): ext4_orphan_get:1391: inode #15: comm syz.1.277: iget: bad extended attribute block 1 [ 38.593474][ T4061] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.277: couldn't read orphan inode 15 (err -117) [ 38.618453][ T4047] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 38.621378][ T4062] udevd[4062]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 38.648726][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 38.651146][ T3305] udevd[3305]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 38.691429][ T4061] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 38.727926][ T29] kauditd_printk_skb: 20 callbacks suppressed [ 38.727944][ T29] audit: type=1326 audit(1769825288.192:128): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4071 comm="syz.3.281" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fab0147aeb9 code=0x0 [ 38.820435][ T4047] syz.0.269 (4047) used greatest stack depth: 10000 bytes left [ 38.830243][ T3312] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.850815][ T3318] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.952572][ T4098] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 38.963447][ T4098] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (42152!=20869) [ 38.985032][ T4098] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 39.016185][ T4100] GPT:first_usable_lbas don't match. [ 39.021740][ T4100] GPT:34 != 290 [ 39.025600][ T4100] GPT: Use GNU Parted to correct GPT errors. [ 39.032127][ T4100] loop2: p1 p2 p3 [ 39.050647][ T4098] EXT4-fs error (device loop3): ext4_get_journal_inode:5849: inode #5: comm syz.3.294: unexpected bad inode w/o EXT4_IGET_BAD [ 39.086317][ T4098] EXT4-fs (loop3): no journal found [ 39.092685][ T4098] EXT4-fs (loop3): can't get journal size [ 39.113998][ T4098] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 39.134068][ T3001] GPT:first_usable_lbas don't match. [ 39.139711][ T3001] GPT:34 != 290 [ 39.143639][ T3001] GPT: Use GNU Parted to correct GPT errors. [ 39.150786][ T3001] loop2: p1 p2 p3 [ 39.155694][ T3315] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.195098][ T4109] loop1: p1 p3 p4 [ 39.205367][ T4109] loop1: p3 start 2147483648 is beyond EOD, truncated [ 39.212521][ T4109] loop1: p4 size 33555456 extends beyond EOD, truncated [ 39.241313][ T29] audit: type=1400 audit(1769825288.702:129): avc: denied { write } for pid=4127 comm="syz.2.308" name="vsock" dev="devtmpfs" ino=257 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 39.266037][ T29] audit: type=1400 audit(1769825288.702:130): avc: denied { open } for pid=4127 comm="syz.2.308" path="/dev/vsock" dev="devtmpfs" ino=257 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 39.317621][ T3301] udevd[3301]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 39.319420][ T3001] loop0: p1 < > p2 p3 [ 39.333580][ T3001] loop0: partition table partially beyond EOD, truncated [ 39.345670][ T3001] loop0: p1 start 4096 is beyond EOD, truncated [ 39.352203][ T3001] loop0: p2 start 4294508544 is beyond EOD, truncated [ 39.360621][ T3001] loop0: p3 size 134217728 extends beyond EOD, truncated [ 39.393608][ T4139] ext4: block size(65536) > page size(4096) is only supported with CONFIG_TRANSPARENT_HUGEPAGE [ 39.408199][ T4139] EXT4-fs (loop3): bad block size 65536 [ 39.429502][ T3001] loop0: p1 < > p2 p3 [ 39.434097][ T3001] loop0: partition table partially beyond EOD, truncated [ 39.459799][ T3001] loop0: p1 start 4096 is beyond EOD, truncated [ 39.467401][ T3001] loop0: p2 start 4294508544 is beyond EOD, truncated [ 39.474378][ T3001] loop0: p3 size 134217728 extends beyond EOD, truncated [ 39.491199][ T4134] loop0: p1 < > p2 p3 [ 39.495706][ T4134] loop0: partition table partially beyond EOD, truncated [ 39.504750][ T4134] loop0: p1 start 4096 is beyond EOD, truncated [ 39.511953][ T4134] loop0: p2 start 4294508544 is beyond EOD, truncated [ 39.520444][ T4134] loop0: p3 size 134217728 extends beyond EOD, truncated [ 39.578412][ T4163] set_capacity_and_notify: 17 callbacks suppressed [ 39.578431][ T4163] loop3: detected capacity change from 0 to 512 [ 39.593145][ T4153] loop2: detected capacity change from 0 to 8192 [ 39.614732][ T4163] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 not in group (block 4294967295)! [ 39.626962][ T4163] EXT4-fs (loop3): group descriptors corrupted! [ 39.654954][ T3001] loop2: p1 p2 p4 [ 39.659358][ T3001] loop2: p1 start 4294967280 is beyond EOD, truncated [ 39.667870][ T3001] loop2: p2 size 590592 extends beyond EOD, truncated [ 39.678365][ T3001] loop2: p4 size 33554432 extends beyond EOD, truncated [ 39.679124][ T4175] loop0: detected capacity change from 0 to 512 [ 39.697068][ T4153] loop2: p1 p2 p4 [ 39.701849][ T4175] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 39.714587][ T4153] loop2: p1 start 4294967280 is beyond EOD, truncated [ 39.721845][ T4153] loop2: p2 size 590592 extends beyond EOD, truncated [ 39.739957][ T29] audit: type=1400 audit(1769825289.192:131): avc: denied { mount } for pid=4174 comm="syz.0.332" name="/" dev="loop0" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 39.748956][ T4153] loop2: p4 size 33554432 extends beyond EOD, truncated [ 39.792638][ T29] audit: type=1400 audit(1769825289.212:132): avc: denied { unmount } for pid=3318 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 39.861638][ T29] audit: type=1400 audit(1769825289.322:133): avc: denied { mount } for pid=4193 comm="syz.3.341" name="/" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 39.895856][ T3001] loop2: p1 p2 p4 [ 39.900131][ T3001] loop2: p1 start 4294967280 is beyond EOD, truncated [ 39.908366][ T3001] loop2: p2 size 590592 extends beyond EOD, truncated [ 39.932467][ T3001] loop2: p4 size 33554432 extends beyond EOD, truncated [ 39.958264][ T4205] loop0: detected capacity change from 0 to 512 [ 39.975300][ T4205] EXT4-fs: Invalid journal IO priority (must be 0-7) [ 40.052938][ T29] audit: type=1400 audit(1769825289.512:134): avc: denied { read } for pid=4219 comm="syz.1.353" 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 [ 40.077666][ T29] audit: type=1400 audit(1769825289.512:135): avc: denied { ioctl } for pid=4219 comm="syz.1.353" path="/dev/raw-gadget" dev="devtmpfs" ino=142 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 40.150161][ T29] audit: type=1400 audit(1769825289.592:136): avc: denied { create } for pid=4221 comm="syz.4.356" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 40.223655][ T4236] syz.4.363 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 40.323687][ T4250] loop4: detected capacity change from 0 to 512 [ 40.388378][ T4250] EXT4-fs error (device loop4): ext4_orphan_get:1391: inode #15: comm syz.4.369: iget: bad extended attribute block 1 [ 40.432004][ T4264] loop3: detected capacity change from 0 to 512 [ 40.439715][ T4264] SELinux: security_context_str_to_sid (unconfined_usmackfsfloor=lt{uY(Μ:v_?BAА%3֎Rww/锺J$bJe<,fsuuid=2ee7,errors=continue) failed with errno=-22 [ 40.461268][ T4262] loop2: detected capacity change from 0 to 1024 [ 40.492324][ T4262] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 40.501471][ T4266] loop3: detected capacity change from 0 to 512 [ 40.511629][ T4250] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.369: couldn't read orphan inode 15 (err -117) [ 40.537212][ T4250] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 40.538101][ T4262] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:483: comm syz.2.373: Invalid block bitmap block 0 in block_group 0 [ 40.614498][ T4262] Quota error (device loop2): write_blk: dquota write failed [ 40.654362][ T4262] EXT4-fs error (device loop2): ext4_acquire_dquot:6986: comm syz.2.373: Failed to acquire dquot type 0 [ 40.668726][ T3322] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.689638][ T4262] EXT4-fs error (device loop2): ext4_free_blocks:6728: comm syz.2.373: Freeing blocks not in datazone - block = 0, count = 4096 [ 40.715594][ T4277] loop1: detected capacity change from 0 to 1024 [ 40.742206][ T4262] EXT4-fs error (device loop2): ext4_read_inode_bitmap:139: comm syz.2.373: Invalid inode bitmap blk 0 in block_group 0 [ 40.758362][ T12] EXT4-fs error (device loop2): ext4_release_dquot:7022: comm kworker/u8:0: Failed to release dquot type 0 [ 40.772373][ T4277] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 40.783164][ T4277] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (42152!=20869) [ 40.841394][ T4262] EXT4-fs error (device loop2) in ext4_free_inode:361: Corrupt filesystem [ 40.871029][ T4277] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 40.884894][ T4262] EXT4-fs (loop2): 1 orphan inode deleted [ 40.891750][ T4262] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 40.894597][ T4293] cgroup: subsys name conflicts with all [ 40.930725][ T4277] EXT4-fs error (device loop1): ext4_get_journal_inode:5849: inode #5: comm syz.1.382: unexpected bad inode w/o EXT4_IGET_BAD [ 40.947469][ T4295] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 40.969322][ T4262] syz.2.373 (4262) used greatest stack depth: 9232 bytes left [ 40.970334][ T4295] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 40.989236][ T4277] EXT4-fs (loop1): no journal found [ 40.995432][ T4277] EXT4-fs (loop1): can't get journal size [ 41.005322][ T4277] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 41.045982][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.063291][ T3312] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.242322][ T4330] IPv6: addrconf: prefix option has invalid lifetime [ 41.374088][ T4347] loop3: detected capacity change from 0 to 512 [ 41.394060][ T4347] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (32681!=33349) [ 41.427191][ T4347] EXT4-fs (loop3): failed to initialize system zone (-117) [ 41.444818][ T4347] EXT4-fs (loop3): mount failed [ 41.461454][ T4352] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 41.472693][ T4352] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (45506!=33349) [ 41.495619][ T4352] EXT4-fs error (device loop1): __ext4_get_inode_loc:4830: comm syz.1.417: Invalid inode table block 1 in block_group 0 [ 41.509806][ T4352] EXT4-fs (loop1): Remounting filesystem read-only [ 41.517652][ T4352] EXT4-fs (loop1): get root inode failed [ 41.523912][ T4352] EXT4-fs (loop1): mount failed [ 41.614313][ T4365] EXT4-fs: Ignoring removed i_version option [ 41.660373][ T4370] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 41.676820][ T4370] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 41.689598][ T4370] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 41.700084][ T4370] EXT4-fs (loop4): The Hurd can't support 64-bit file systems [ 41.710976][ T4365] EXT4-fs: Ignoring removed nomblk_io_submit option [ 41.739325][ T4365] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 41.789328][ T4365] EXT4-fs (loop0): mount failed [ 41.808842][ T4379] EXT4-fs error (device loop1): __ext4_fill_super:5553: comm syz.1.430: inode #2: comm syz.1.430: iget: illegal inode # [ 41.829194][ T4389] cgroup: subsys name conflicts with all [ 41.881926][ T4379] EXT4-fs (loop1): get root inode failed [ 41.888041][ T4379] EXT4-fs (loop1): mount failed [ 41.947518][ T4397] EXT4-fs error (device loop0): ext4_orphan_get:1391: inode #15: comm syz.0.438: iget: bad extended attribute block 1 [ 41.975360][ T4397] EXT4-fs error (device loop0): ext4_orphan_get:1396: comm syz.0.438: couldn't read orphan inode 15 (err -117) [ 42.009406][ T4397] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 42.048862][ T3318] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.147239][ T4430] tmpfs: Bad value for 'mpol' [ 42.198574][ T4439] EXT4-fs: Ignoring removed bh option [ 42.204607][ T4439] EXT4-fs: Ignoring removed mblk_io_submit option [ 42.254277][ T4439] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 42.281543][ T4439] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 42.295325][ T4439] EXT4-fs (loop1): orphan cleanup on readonly fs [ 42.313199][ T4439] EXT4-fs error (device loop1): ext4_acquire_dquot:6986: comm syz.1.458: Failed to acquire dquot type 1 [ 42.342273][ T4450] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 42.351118][ T4439] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.458: Invalid block bitmap block 0 in block_group 0 [ 42.384517][ T4450] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 42.386310][ T4439] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.458: Invalid block bitmap block 0 in block_group 0 [ 42.396054][ T4450] EXT4-fs (loop3): group descriptors corrupted! [ 42.473260][ T4469] EXT4-fs: Ignoring removed i_version option [ 42.474784][ T4467] Unable to read rock-ridge attributes [ 42.491484][ T4469] EXT4-fs: Ignoring removed nomblk_io_submit option [ 42.513711][ T4469] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 42.524048][ T4439] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.458: Invalid block bitmap block 0 in block_group 0 [ 42.555136][ T4469] EXT4-fs (loop4): mount failed [ 42.587515][ T4439] EXT4-fs error (device loop1): ext4_acquire_dquot:6986: comm syz.1.458: Failed to acquire dquot type 1 [ 42.622596][ T4439] EXT4-fs error (device loop1): ext4_acquire_dquot:6986: comm syz.1.458: Failed to acquire dquot type 1 [ 42.664001][ T4439] EXT4-fs (loop1): 1 orphan inode deleted [ 42.680158][ T4439] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 42.767782][ T4502] Unable to read rock-ridge attributes [ 42.771691][ T4439] syz.1.458 (4439) used greatest stack depth: 9008 bytes left [ 42.805230][ T3312] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.851835][ T4518] tmpfs: Bad value for 'nr_blocks' [ 42.855138][ T4512] EXT4-fs: Ignoring removed i_version option [ 42.857231][ T4511] EXT4-fs error (device loop2): __ext4_fill_super:5553: comm syz.2.494: inode #2: comm syz.2.494: iget: illegal inode # [ 42.863503][ T4512] EXT4-fs: Ignoring removed nomblk_io_submit option [ 42.907797][ T4512] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 42.974781][ T4511] EXT4-fs (loop2): get root inode failed [ 42.981542][ T4511] EXT4-fs (loop2): mount failed [ 42.982430][ T4512] EXT4-fs (loop3): mount failed [ 43.060470][ T4534] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 43.094122][ T4534] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:483: comm syz.0.503: Invalid block bitmap block 0 in block_group 0 [ 43.120584][ T4534] EXT4-fs error (device loop0): ext4_acquire_dquot:6986: comm syz.0.503: Failed to acquire dquot type 0 [ 43.155964][ T4534] EXT4-fs error (device loop0): ext4_free_blocks:6728: comm syz.0.503: Freeing blocks not in datazone - block = 0, count = 4096 [ 43.244446][ T4534] EXT4-fs error (device loop0): ext4_read_inode_bitmap:139: comm syz.0.503: Invalid inode bitmap blk 0 in block_group 0 [ 43.260012][ T3452] EXT4-fs error (device loop0): ext4_release_dquot:7022: comm kworker/u8:7: Failed to release dquot type 0 [ 43.286690][ T4534] EXT4-fs error (device loop0) in ext4_free_inode:361: Corrupt filesystem [ 43.295838][ T4563] nfs4: Bad value for 'source' [ 43.306785][ T4567] tmpfs: Bad value for 'huge' [ 43.316714][ T4534] EXT4-fs (loop0): 1 orphan inode deleted [ 43.342293][ T4534] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 43.401587][ T4577] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 43.432225][ T4577] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 43.442313][ T4577] EXT4-fs (loop1): orphan cleanup on readonly fs [ 43.455078][ T3318] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.458058][ T4577] EXT4-fs error (device loop1): __ext4_get_inode_loc:4830: comm syz.1.523: Invalid inode table block 0 in block_group 0 [ 43.482148][ T4577] EXT4-fs (loop1): Remounting filesystem read-only [ 43.490103][ T4577] EXT4-fs (loop1): 1 truncate cleaned up [ 43.497714][ T4577] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 43.543858][ T3312] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.563464][ T4587] EXT4-fs: Ignoring removed i_version option [ 43.600778][ T4587] EXT4-fs warning (device loop2): ext4_expand_extra_isize_ea:2858: Unable to expand inode 17. Delete some EAs or run e2fsck. [ 43.654923][ T4597] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (7780!=20869) [ 43.680608][ T4587] EXT4-fs (loop2): 1 truncate cleaned up [ 43.694376][ T4597] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 43.709481][ T4587] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 43.742227][ T4597] EXT4-fs (loop3): invalid journal inode [ 43.764301][ T29] kauditd_printk_skb: 24 callbacks suppressed [ 43.764319][ T29] audit: type=1400 audit(1769825293.222:148): avc: denied { read write } for pid=4609 comm="syz.0.538" 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 [ 43.798744][ T29] audit: type=1400 audit(1769825293.222:149): avc: denied { open } for pid=4609 comm="syz.0.538" 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 [ 43.827917][ T4597] EXT4-fs (loop3): can't get journal size [ 43.850235][ T4597] EXT4-fs error (device loop3): ext4_map_blocks:783: inode #3: block 17104912: comm syz.3.532: lblock 2 mapped to illegal pblock 17104912 (length 1) [ 43.877792][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.889884][ T4597] EXT4-fs (loop3): failed to initialize system zone (-117) [ 43.898500][ T4597] EXT4-fs (loop3): mount failed [ 43.948422][ T4629] EXT4-fs: Ignoring removed bh option [ 43.954040][ T4629] EXT4-fs: Ignoring removed mblk_io_submit option [ 44.020989][ T4629] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 44.065451][ T4629] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 44.065583][ T4641] EXT4-fs: Ignoring removed nobh option [ 44.080534][ T4636] EXT4-fs error (device loop3): ext4_orphan_get:1417: comm syz.3.549: bad orphan inode 4 [ 44.101317][ T4629] EXT4-fs (loop2): orphan cleanup on readonly fs [ 44.118725][ T4636] EXT4-fs (loop3): Remounting filesystem read-only [ 44.127002][ T4636] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 44.144723][ T4647] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(3) [ 44.152826][ T4647] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 44.155283][ T4629] Quota error (device loop2): do_insert_tree: Free block already used in tree: block 4 [ 44.161192][ T4647] vhci_hcd vhci_hcd.0: Device attached [ 44.172186][ T4629] Quota error (device loop2): qtree_write_dquot: Error -5 occurred while creating quota [ 44.178788][ T4629] EXT4-fs error (device loop2): ext4_acquire_dquot:6986: comm syz.2.546: Failed to acquire dquot type 1 [ 44.221583][ T3315] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.265104][ T4629] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:483: comm syz.2.546: Invalid block bitmap block 0 in block_group 0 [ 44.279703][ T4641] EXT4-fs error (device loop1): ext4_ext_check_inode:523: inode #2: comm syz.1.552: pblk 0 bad header/extent: too large eh_depth - magic f30a, entries 1, max 4(4), depth 25349(25349) [ 44.289710][ T4629] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:483: comm syz.2.546: Invalid block bitmap block 0 in block_group 0 [ 44.318311][ T4648] vhci_hcd: connection closed [ 44.318538][ T12] vhci_hcd vhci_hcd.4: stop threads [ 44.329567][ T12] vhci_hcd vhci_hcd.4: release socket [ 44.335816][ T12] vhci_hcd vhci_hcd.4: disconnect device [ 44.344742][ T4629] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:483: comm syz.2.546: Invalid block bitmap block 0 in block_group 0 [ 44.359975][ T4641] EXT4-fs (loop1): Remounting filesystem read-only [ 44.367166][ T3395] vhci_hcd vhci_hcd.4: vhci_device speed not set [ 44.392946][ T4641] EXT4-fs (loop1): get root inode failed [ 44.399632][ T4641] EXT4-fs (loop1): mount failed [ 44.420578][ T4629] Quota error (device loop2): write_blk: dquota write failed [ 44.429308][ T4629] Quota error (device loop2): qtree_write_dquot: Error -28 occurred while creating quota [ 44.439812][ T4629] EXT4-fs error (device loop2): ext4_acquire_dquot:6986: comm syz.2.546: Failed to acquire dquot type 1 [ 44.459602][ T4629] Quota error (device loop2): write_blk: dquota write failed [ 44.467527][ T4629] Quota error (device loop2): qtree_write_dquot: Error -28 occurred while creating quota [ 44.478261][ T4629] EXT4-fs error (device loop2): ext4_acquire_dquot:6986: comm syz.2.546: Failed to acquire dquot type 1 [ 44.508108][ T4629] EXT4-fs (loop2): 1 orphan inode deleted [ 44.537267][ T4629] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 44.580397][ T4671] EXT4-fs: Ignoring removed orlov option [ 44.587044][ T4671] EXT4-fs: inline encryption not supported [ 44.604007][ T4671] EXT4-fs (loop1): bad geometry: block count 3585 exceeds size of device (512 blocks) [ 44.636907][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.720326][ T4683] set_capacity_and_notify: 23 callbacks suppressed [ 44.720362][ T4683] loop0: detected capacity change from 0 to 1024 [ 44.760714][ T4683] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (29950!=20869) [ 44.778992][ T4683] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 44.800982][ T4683] EXT4-fs (loop0): invalid journal inode [ 44.810930][ T4683] EXT4-fs (loop0): can't get journal size [ 44.831904][ T4683] EXT4-fs error (device loop0): ext4_protect_reserved_inode:182: inode #2: comm syz.0.571: blocks 48-48 from inode overlap system zone [ 44.881271][ T4683] EXT4-fs (loop0): failed to initialize system zone (-117) [ 44.890011][ T4683] EXT4-fs (loop0): mount failed [ 44.935560][ T4712] loop4: detected capacity change from 0 to 512 [ 44.950384][ T4714] loop1: detected capacity change from 0 to 1024 [ 44.985610][ T4714] EXT4-fs: inline encryption not supported [ 44.986043][ T4712] EXT4-fs error (device loop4): ext4_ext_check_inode:523: inode #4: comm syz.4.586: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 3, max 516(4), depth 0(0) [ 45.016971][ T4712] EXT4-fs error (device loop4): ext4_quota_enable:7180: comm syz.4.586: Bad quota inode: 4, type: 1 [ 45.030152][ T4722] loop0: detected capacity change from 0 to 764 [ 45.035690][ T4712] EXT4-fs warning (device loop4): ext4_enable_quotas:7221: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 45.078707][ T4714] EXT4-fs (loop1): orphan cleanup on readonly fs [ 45.094259][ T4712] EXT4-fs (loop4): mount failed [ 45.118801][ T4714] Quota error (device loop1): do_check_range: Getting block 67108868 out of range 1-5 [ 45.129485][ T4714] Quota error (device loop1): qtree_read_dquot: Can't read quota structure for id 0 [ 45.142186][ T4714] EXT4-fs error (device loop1): ext4_acquire_dquot:6986: comm syz.1.585: Failed to acquire dquot type 0 [ 45.183802][ T4714] EXT4-fs (loop1): 1 truncate cleaned up [ 45.212939][ T4714] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 45.342763][ T3312] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.489334][ T4779] loop1: detected capacity change from 0 to 512 [ 45.514468][ T4779] EXT4-fs: Ignoring removed mblk_io_submit option [ 45.575186][ T4779] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 45.583674][ T4779] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a042e018, mo2=0002] [ 45.603727][ T4779] System zones: 0-1, 15-15, 18-18, 34-34 [ 45.610311][ T4779] EXT4-fs (loop1): orphan cleanup on readonly fs [ 45.617655][ T4779] EXT4-fs error (device loop1): ext4_validate_block_bitmap:432: comm syz.1.616: bg 0: block 15: invalid block bitmap [ 45.634226][ T4779] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 45.645536][ T4779] EXT4-fs (loop1): 1 truncate cleaned up [ 45.652255][ T4779] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 45.679489][ T3312] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.718527][ T4802] loop2: detected capacity change from 0 to 512 [ 45.745107][ T4802] EXT4-fs: Ignoring removed orlov option [ 45.785394][ T4802] EXT4-fs: Mount option(s) incompatible with ext2 [ 45.953939][ T4818] loop1: detected capacity change from 0 to 8192 [ 45.961430][ T4820] loop4: detected capacity change from 0 to 8192 [ 45.969797][ T4830] loop3: detected capacity change from 0 to 512 [ 45.997721][ T4062] loop1: p2 p3 p4 [ 46.007100][ T4830] EXT4-fs: journaled quota format not specified [ 46.012068][ T4062] loop1: p2 start 402653440 is beyond EOD, truncated [ 46.021511][ T4062] loop1: p3 size 100663552 extends beyond EOD, truncated [ 46.044588][ T4062] loop1: p4 size 50331648 extends beyond EOD, truncated [ 46.096556][ T4818] loop1: p2 p3 p4 [ 46.098916][ T4834] loop2: detected capacity change from 0 to 8192 [ 46.100787][ T4818] loop1: p2 start 402653440 is beyond EOD, truncated [ 46.114489][ T4818] loop1: p3 size 100663552 extends beyond EOD, truncated [ 46.120283][ T4840] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (23577!=28264) [ 46.132040][ T4840] EXT4-fs (loop4): group descriptors corrupted! [ 46.165615][ T4818] loop1: p4 size 50331648 extends beyond EOD, truncated [ 46.195104][ T3304] loop2: p1 p3 [ 46.200156][ T3304] loop2: p1 start 13435904 is beyond EOD, truncated [ 46.207644][ T3304] loop2: p3 start 458783 is beyond EOD, truncated [ 46.233952][ T4834] loop2: p1 p3 [ 46.239269][ T4834] loop2: p1 start 13435904 is beyond EOD, truncated [ 46.246488][ T4834] loop2: p3 start 458783 is beyond EOD, truncated [ 46.308217][ T4852] EXT4-fs (loop1): orphan cleanup on readonly fs [ 46.339353][ T4859] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(3) [ 46.346126][ T4859] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 46.354404][ T4859] vhci_hcd vhci_hcd.0: Device attached [ 46.364752][ T4852] EXT4-fs error (device loop1): ext4_quota_enable:7177: comm syz.1.653: inode #218103808: comm syz.1.653: iget: illegal inode # [ 46.400907][ T3305] udevd[3305]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 46.421862][ T4062] udevd[4062]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 46.445063][ T4852] EXT4-fs error (device loop1): ext4_quota_enable:7180: comm syz.1.653: Bad quota inode: 218103808, type: 2 [ 46.458808][ T4864] vhci_hcd: connection closed [ 46.459536][ T364] vhci_hcd vhci_hcd.2: stop threads [ 46.469918][ T364] vhci_hcd vhci_hcd.2: release socket [ 46.475925][ T364] vhci_hcd vhci_hcd.2: disconnect device [ 46.481941][ T4852] EXT4-fs warning (device loop1): ext4_enable_quotas:7221: Failed to enable quota tracking (type=2, err=-117, ino=218103808). Please run e2fsck to fix. [ 46.508833][ T3305] udevd[3305]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 46.522881][ T4852] EXT4-fs (loop1): Cannot turn on quotas: error -117 [ 46.525854][ T4062] udevd[4062]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 46.534837][ T4852] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 46.594831][ T3312] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.863711][ T4921] EXT4-fs: Ignoring removed i_version option [ 46.893234][ T4921] EXT4-fs (loop1): 1 truncate cleaned up [ 46.914322][ T4921] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 46.955826][ T3312] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.022328][ T4938] EXT4-fs: journaled quota format not specified [ 47.074551][ T4948] EXT4-fs: Ignoring removed mblk_io_submit option [ 47.114901][ T4948] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 47.123902][ T4948] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a042e018, mo2=0002] [ 47.153347][ T4948] System zones: 0-1, 15-15, 18-18, 34-34 [ 47.178296][ T4948] EXT4-fs (loop0): orphan cleanup on readonly fs [ 47.195647][ T3301] loop1: p1 < > p4 [ 47.200227][ T3301] loop1: p4 size 722688 extends beyond EOD, truncated [ 47.233035][ T4955] loop1: p1 < > p4 [ 47.238276][ T4948] EXT4-fs error (device loop0): ext4_validate_block_bitmap:432: comm syz.0.698: bg 0: block 15: invalid block bitmap [ 47.255176][ T4955] loop1: p4 size 722688 extends beyond EOD, truncated [ 47.318971][ T4948] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 47.333926][ T4948] EXT4-fs (loop0): 1 truncate cleaned up [ 47.340882][ T4948] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 47.366164][ T3305] udevd[3305]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 47.372147][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 47.398325][ T3318] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.419109][ T4987] /dev/sg0: Can't lookup blockdev [ 47.435130][ T4062] loop3: p1 < > p4 [ 47.443553][ T4062] loop3: p4 start 268435456 is beyond EOD, truncated [ 47.461732][ T4980] loop3: p1 < > p4 [ 47.476446][ T4980] loop3: p4 start 268435456 is beyond EOD, truncated [ 47.494094][ T4991] SELinux: security_context_str_to_sid () failed with errno=-22 [ 47.518918][ T3001] loop3: p1 < > p4 [ 47.533987][ T3001] loop3: p4 start 268435456 is beyond EOD, truncated [ 47.540975][ T5001] EXT4-fs: Ignoring removed nobh option [ 47.569808][ T5001] EXT4-fs (loop2): Cannot turn on journaled quota: type 0: error -13 [ 47.570862][ T3305] udevd[3305]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 47.602081][ T5001] EXT4-fs error (device loop2): ext4_clear_blocks:876: inode #13: comm syz.2.724: attempt to clear invalid blocks 1 len 1 [ 47.623993][ T3305] udevd[3305]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 47.641366][ T3305] udevd[3305]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 47.683845][ T5001] EXT4-fs (loop2): Remounting filesystem read-only [ 47.709893][ T5001] EXT4-fs (loop2): 1 truncate cleaned up [ 47.724283][ T5014] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 47.736907][ T5001] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 47.759090][ T5021] capability: warning: `syz.3.733' uses deprecated v2 capabilities in a way that may be insecure [ 47.784867][ T5014] EXT4-fs (loop4): orphan cleanup on readonly fs [ 47.802480][ T5014] EXT4-fs warning (device loop4): ext4_enable_quotas:7221: Failed to enable quota tracking (type=0, err=-22, ino=3). Please run e2fsck to fix. [ 47.818555][ T5014] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 47.859765][ T5026] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 47.874585][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.877368][ T5014] EXT4-fs error (device loop4): ext4_free_blocks:6728: comm syz.4.730: Freeing blocks not in datazone - block = 0, count = 4096 [ 47.899249][ T5014] EXT4-fs (loop4): 1 orphan inode deleted [ 47.906065][ T5014] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 47.933698][ T5026] EXT4-fs (loop1): orphan cleanup on readonly fs [ 47.942395][ T5036] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 47.960002][ T3322] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.984047][ T5026] EXT4-fs error (device loop1): ext4_validate_block_bitmap:432: comm syz.1.735: bg 0: block 16: invalid block bitmap [ 48.008253][ T5026] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 48.018642][ T5026] EXT4-fs error (device loop1): ext4_clear_blocks:876: inode #13: comm syz.1.735: attempt to clear invalid blocks 1669132790 len 1 [ 48.038499][ T5026] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #13: comm syz.1.735: invalid indirect mapped block 4294967295 (level 1) [ 48.045208][ T5036] FAT-fs (loop3): Directory bread(block 64) failed [ 48.062711][ T5026] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #13: comm syz.1.735: invalid indirect mapped block 4294967295 (level 2) [ 48.088088][ T5036] FAT-fs (loop3): Directory bread(block 65) failed [ 48.091080][ T5026] EXT4-fs (loop1): 1 truncate cleaned up [ 48.105288][ T5026] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 48.118476][ T5036] FAT-fs (loop3): Directory bread(block 66) failed [ 48.126877][ T5036] FAT-fs (loop3): Directory bread(block 67) failed [ 48.135076][ T5036] FAT-fs (loop3): Directory bread(block 68) failed [ 48.164918][ T5036] FAT-fs (loop3): Directory bread(block 69) failed [ 48.178388][ T5036] FAT-fs (loop3): Directory bread(block 70) failed [ 48.185976][ T5036] FAT-fs (loop3): Directory bread(block 71) failed [ 48.194100][ T3312] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.194188][ T5036] FAT-fs (loop3): Directory bread(block 72) failed [ 48.215048][ T5036] FAT-fs (loop3): Directory bread(block 73) failed [ 48.236331][ T5054] EXT4-fs (loop4): blocks per group (131072) and clusters per group (8192) inconsistent [ 48.348511][ T5064] EXT4-fs: Ignoring removed nobh option [ 48.354399][ T5064] ext2: Unknown parameter 'nouser_xattr' [ 49.011929][ T29] kauditd_printk_skb: 9 callbacks suppressed [ 49.011946][ T29] audit: type=1400 audit(1769825298.472:159): avc: denied { module_load } for pid=5154 comm="syz.1.800" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=system permissive=1 [ 49.108867][ T29] audit: type=1400 audit(1769825298.522:160): avc: denied { create } for pid=5157 comm="syz.3.801" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ax25_socket permissive=1 [ 49.289078][ T5192] EXT4-fs warning (device loop0): ext4_init_metadata_csum:4637: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 49.303437][ T5192] EXT4-fs (loop0): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 49.314594][ T3305] udevd[3305]: incorrect jbd checksum on /dev/loop0 [ 49.319901][ T5203] cgroup: Unknown subsys name '@﬽4*oңhoU' [ 49.493924][ T29] audit: type=1400 audit(1769825298.952:161): avc: denied { write } for pid=5224 comm="syz.1.833" name="hwrng" dev="devtmpfs" ino=82 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:random_device_t tclass=chr_file permissive=1 [ 49.508187][ T3305] loop3: unable to read partition table [ 49.550630][ T3305] loop3: partition table beyond EOD, truncated [ 49.583030][ T5232] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 49.593000][ T5232] EXT4-fs (loop1): filesystem is read-only [ 49.599221][ T5232] EXT4-fs (loop1): invalid inodes per group: 5 [ 49.599221][ T5232] [ 49.627127][ T4062] loop4: p1 < > p3 [ 49.632408][ T4062] loop4: p3 size 134217728 extends beyond EOD, truncated [ 49.660244][ T5229] loop4: p1 < > p3 [ 49.674696][ T5229] loop4: p3 size 134217728 extends beyond EOD, truncated [ 49.729044][ T5208] loop3: unable to read partition table [ 49.754756][ T5208] loop3: partition table beyond EOD, truncated [ 49.762162][ T5208] loop_reread_partitions: partition scan of loop3 () failed (rc=-5) [ 49.784413][ T29] audit: type=1326 audit(1769825299.242:162): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5254 comm="syz.1.847" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f723135aeb9 code=0x0 [ 49.927617][ T5269] set_capacity_and_notify: 24 callbacks suppressed [ 49.927637][ T5269] loop4: detected capacity change from 0 to 512 [ 49.959705][ T5269] EXT4-fs (loop4): orphan cleanup on readonly fs [ 49.967849][ T5269] Quota error (device loop4): v2_read_file_info: Block with free entry 9 out of range (1, 6). [ 49.982570][ T5277] ip6_tunnel: non-ECT from fc00:0000:0000:0000:0000:0000:0000:00fc with DS=0x6 [ 50.005727][ T5269] EXT4-fs warning (device loop4): ext4_enable_quotas:7221: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 50.047773][ T5269] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 50.069188][ T5269] EXT4-fs error (device loop4): __ext4_iget:5426: inode #14: block 1886221359: comm syz.4.855: invalid block [ 50.090373][ T29] audit: type=1400 audit(1769825299.552:163): avc: denied { create } for pid=5290 comm="syz.3.864" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 50.107796][ T5269] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.855: couldn't read orphan inode 14 (err -117) [ 50.128212][ T5269] EXT4-fs (loop4): 1 truncate cleaned up [ 50.147857][ T5296] loop0: detected capacity change from 0 to 512 [ 50.155182][ T5269] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 50.218913][ T5296] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 50.228387][ T3322] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.231250][ T5296] EXT4-fs (loop0): orphan cleanup on readonly fs [ 50.301021][ T5296] Quota error (device loop0): do_check_range: Getting dqdh_prev_free 4294967295 out of range 0-7 [ 50.314531][ T5296] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 50.325214][ T5296] EXT4-fs error (device loop0): ext4_acquire_dquot:6986: comm syz.0.868: Failed to acquire dquot type 1 [ 50.338402][ T5296] EXT4-fs (loop0): Remounting filesystem read-only [ 50.347129][ T5296] EXT4-fs (loop0): 1 truncate cleaned up [ 50.353531][ T364] EXT4-fs (loop0): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 50.365530][ T364] Quota error (device loop0): write_blk: dquota write failed [ 50.373792][ T364] Quota error (device loop0): remove_free_dqentry: Can't write block (5) with free entries [ 50.385656][ T364] EXT4-fs (loop0): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 50.421079][ T364] EXT4-fs (loop0): Quota write (off=8, len=24) cancelled because transaction is not started [ 50.480297][ T5296] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-0000002a0000 ro without journal. Quota mode: writeback. [ 50.481516][ T5336] loop1: detected capacity change from 0 to 256 [ 50.548519][ T3318] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-0000002a0000. [ 50.581714][ T5336] FAT-fs (loop1): bogus sectors per cluster 0 [ 50.588709][ T5336] FAT-fs (loop1): Can't find a valid FAT filesystem [ 50.602102][ T5352] loop4: detected capacity change from 0 to 136 [ 50.745895][ T5374] IPv6: addrconf: prefix option has invalid lifetime [ 50.747380][ T5376] loop1: detected capacity change from 0 to 128 [ 50.822838][ T5378] loop4: detected capacity change from 0 to 512 [ 50.848501][ T5378] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 50.871547][ T5378] EXT4-fs (loop4): 1 truncate cleaned up [ 50.925101][ T5378] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 50.998364][ T3322] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.060688][ T5412] loop2: detected capacity change from 0 to 1024 [ 51.095427][ T5412] EXT4-fs (loop2): bad geometry: first data block 0 is beyond end of filesystem (0) [ 51.362814][ T5458] loop4: detected capacity change from 0 to 512 [ 51.388397][ T5462] loop1: detected capacity change from 0 to 128 [ 51.391689][ T5458] EXT4-fs: Ignoring removed i_version option [ 51.414286][ T5462] FAT-fs (loop1): bogus number of reserved sectors [ 51.422661][ T5462] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 51.435294][ T5462] FAT-fs (loop1): Can't find a valid FAT filesystem [ 51.459350][ T5458] EXT4-fs (loop4): 1 truncate cleaned up [ 51.484285][ T5458] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 51.520028][ T5473] loop3: detected capacity change from 0 to 512 [ 51.538537][ T5473] EXT4-fs: Ignoring removed bh option [ 51.545124][ T5473] EXT4-fs: Ignoring removed mblk_io_submit option [ 51.562016][ T5473] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 51.597103][ T3322] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.618165][ T5473] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 51.651691][ T5473] EXT4-fs (loop3): orphan cleanup on readonly fs [ 51.688330][ T5473] EXT4-fs error (device loop3): ext4_acquire_dquot:6986: comm syz.3.954: Failed to acquire dquot type 1 [ 51.745322][ T5473] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.954: Invalid block bitmap block 0 in block_group 0 [ 51.761415][ T5473] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.954: Invalid block bitmap block 0 in block_group 0 [ 51.804008][ T5473] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.954: Invalid block bitmap block 0 in block_group 0 [ 51.836546][ T5473] EXT4-fs error (device loop3): ext4_acquire_dquot:6986: comm syz.3.954: Failed to acquire dquot type 1 [ 51.852633][ T5473] EXT4-fs error (device loop3): ext4_acquire_dquot:6986: comm syz.3.954: Failed to acquire dquot type 1 [ 51.893273][ T5473] EXT4-fs (loop3): 1 orphan inode deleted [ 51.921192][ T5473] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 51.956580][ T5473] syz.3.954 (5473) used greatest stack depth: 8992 bytes left [ 51.997359][ T5524] bpf: Bad value for 'uid' [ 52.005306][ T3315] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.050050][ T3305] Alternate GPT is invalid, using primary GPT. [ 52.057705][ T3305] loop4: p1 p2 p3 [ 52.084499][ T5522] Alternate GPT is invalid, using primary GPT. [ 52.091801][ T5522] loop4: p1 p2 p3 [ 52.107586][ T3304] loop0: p1 < > p3 [ 52.116224][ T3304] loop0: p3 size 134217728 extends beyond EOD, truncated [ 52.144340][ T5530] loop0: p1 < > p3 [ 52.160847][ T5530] loop0: p3 size 134217728 extends beyond EOD, truncated [ 52.222493][ T3305] udevd[3305]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 52.224542][ T3301] udevd[3301]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 52.251321][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 52.298117][ T5545] EXT4-fs: Ignoring removed nobh option [ 52.333103][ T4062] udevd[4062]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 52.360188][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 52.377805][ T3788] loop2: p1 p3 < p5 > [ 52.383073][ T3788] loop2: partition table partially beyond EOD, truncated [ 52.396408][ T3305] udevd[3305]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 52.415845][ T3301] udevd[3301]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 52.439267][ T5545] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -13 [ 52.452736][ T4062] udevd[4062]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 52.455445][ T5559] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 52.465158][ T3305] udevd[3305]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 52.473810][ T5559] EXT4-fs (loop0): The Hurd can't support 64-bit file systems [ 52.503340][ T5545] EXT4-fs error (device loop3): ext4_clear_blocks:876: inode #13: comm syz.3.990: attempt to clear invalid blocks 1 len 1 [ 52.533695][ T5499] loop2: p1 p3 < p5 > [ 52.541175][ T5499] loop2: partition table partially beyond EOD, truncated [ 52.562333][ T5545] EXT4-fs (loop3): Remounting filesystem read-only [ 52.594993][ T5545] EXT4-fs (loop3): 1 truncate cleaned up [ 52.631458][ T5545] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 52.693400][ T3315] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.720343][ T3305] udevd[3305]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 52.870338][ T5599] dns_resolver: Unsupported server list version (0) [ 52.958020][ T5607] EXT4-fs error (device loop1): ext4_xattr_inode_iget:441: inode #11: comm syz.1.1020: ea_inode with extended attributes [ 53.011023][ T5607] EXT4-fs (loop1): Remounting filesystem read-only [ 53.017530][ T5617] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 53.026688][ T5607] EXT4-fs warning (device loop1): ext4_evict_inode:273: xattr delete (err -30) [ 53.047763][ T5607] EXT4-fs (loop1): 1 orphan inode deleted [ 53.056470][ T5607] EXT4-fs (loop1): mounted filesystem 00000800-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 53.094364][ T3312] EXT4-fs (loop1): unmounting filesystem 00000800-0000-0000-0000-000000000000. [ 53.136085][ T5617] FAT-fs (loop4): Directory bread(block 64) failed [ 53.165376][ T5617] FAT-fs (loop4): Directory bread(block 65) failed [ 53.181666][ T5617] FAT-fs (loop4): Directory bread(block 66) failed [ 53.189085][ T5617] FAT-fs (loop4): Directory bread(block 67) failed [ 53.204084][ T5617] FAT-fs (loop4): Directory bread(block 68) failed [ 53.254727][ T5617] FAT-fs (loop4): Directory bread(block 69) failed [ 53.262419][ T5617] FAT-fs (loop4): Directory bread(block 70) failed [ 53.269390][ T5617] FAT-fs (loop4): Directory bread(block 71) failed [ 53.286631][ T5617] FAT-fs (loop4): Directory bread(block 72) failed [ 53.303454][ T5617] FAT-fs (loop4): Directory bread(block 73) failed [ 53.336057][ T5633] loop3: p4 < > [ 53.391132][ T5638] FAT-fs (loop1): error, fat_get_cluster: detected the cluster chain loop (i_pos 1) [ 53.405620][ T5638] FAT-fs (loop1): Filesystem has been set read-only [ 53.609859][ T5663] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 53.622969][ T5663] EXT4-fs (loop3): filesystem is read-only [ 53.641486][ T5663] EXT4-fs (loop3): failed to initialize system zone (-117) [ 53.673280][ T5663] EXT4-fs (loop3): mount failed [ 53.689738][ T5676] EXT4-fs (loop1): unsupported inode size: 61867 [ 53.698140][ T5676] EXT4-fs (loop1): blocksize: 1024 [ 53.900888][ T5698] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 53.940648][ T5698] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 53.964818][ T5698] EXT4-fs (loop1): failed to initialize system zone (-117) [ 53.988407][ T5698] EXT4-fs (loop1): mount failed [ 54.134497][ T5733] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 54.154571][ T5737] futex_wake_op: syz.1.1083 tries to shift op by 35; fix this program [ 54.218216][ T3001] ================================================================== [ 54.229400][ T3001] BUG: KCSAN: data-race in dentry_unlink_inode / step_into_slowpath [ 54.239266][ T3001] [ 54.242154][ T3001] write to 0xffff888107e1d330 of 8 bytes by task 3304 on cpu 1: [ 54.253530][ T3001] dentry_unlink_inode+0x65/0x260 [ 54.263388][ T3001] d_delete+0xc8/0xe0 [ 54.267909][ T3001] d_delete_notify+0x32/0x100 [ 54.273177][ T3001] vfs_unlink+0x331/0x440 [ 54.279188][ T3001] do_unlinkat+0x1e2/0x4b0 [ 54.284668][ T3001] __x64_sys_unlink+0x2e/0x40 [ 54.290349][ T3001] x64_sys_call+0x2f48/0x3000 [ 54.296729][ T3001] do_syscall_64+0xc0/0x2a0 [ 54.301965][ T3001] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.310406][ T3001] [ 54.313908][ T3001] read to 0xffff888107e1d330 of 8 bytes by task 3001 on cpu 0: [ 54.326630][ T3001] step_into_slowpath+0x12c/0x4c0 [ 54.333374][ T3001] path_lookupat+0x330/0x500 [ 54.339242][ T3001] filename_lookup+0x190/0x390 [ 54.345204][ T3001] do_readlinkat+0x7d/0x340 [ 54.352351][ T3001] __x64_sys_readlink+0x47/0x60 [ 54.359173][ T3001] x64_sys_call+0x2af1/0x3000 [ 54.364513][ T3001] do_syscall_64+0xc0/0x2a0 [ 54.369692][ T3001] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.376161][ T3001] [ 54.379042][ T3001] value changed: 0xffff88811c0f2648 -> 0x0000000000000000 [ 54.390019][ T3001] [ 54.392813][ T3001] Reported by Kernel Concurrency Sanitizer on: [ 54.400552][ T3001] CPU: 0 UID: 0 PID: 3001 Comm: udevd Tainted: G W syzkaller #0 PREEMPT(voluntary) [ 54.414120][ T3001] Tainted: [W]=WARN [ 54.419453][ T3001] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 54.431934][ T3001] ================================================================== [ 54.454334][ T5733] __quota_error: 14 callbacks suppressed [ 54.454353][ T5733] Quota error (device loop4): find_tree_dqentry: Cycle in quota tree detected: block 3 index 0 [ 54.460009][ T3305] loop2: unable to read partition table [ 54.463993][ T5733] Quota error (device loop4): qtree_read_dquot: Can't read quota structure for id 0 [ 54.484070][ T3305] loop2: partition table beyond EOD, [ 54.488162][ T5733] EXT4-fs error (device loop4): ext4_acquire_dquot:6986: comm syz.4.1082: Failed to acquire dquot type 1 [ 54.499274][ T3305] truncated [ 54.531023][ T5733] EXT4-fs (loop4): 1 truncate cleaned up [ 54.539189][ T5733] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 54.562353][ T5705] loop2: unable to read partition table [ 54.569975][ T5705] loop2: partition table beyond EOD, truncated [ 54.577131][ T5705] loop_reread_partitions: partition scan of loop2 () failed (rc=-5) [ 54.602447][ T3322] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0008-000000000000.