last executing test programs: 714.194194ms ago: executing program 3 (id=2347): syz_mount_image$msdos(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x80c406, &(0x7f0000000c00)=ANY=[@ANYBLOB="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", @ANYRES8, @ANYRES32], 0xff, 0x2b1, &(0x7f0000000100)="$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") 599.681131ms ago: executing program 2 (id=2352): madvise(&(0x7f0000000000/0x3000)=nil, 0x7fffffffffffffff, 0x15) 571.752171ms ago: executing program 0 (id=2354): syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x80078b, &(0x7f00000000c0)={[{@usrjquota}, {@auto_da_alloc_val={'auto_da_alloc', 0x3d, 0x4}}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x5c}}, {@delalloc}, {@nobh}, {@min_batch_time={'min_batch_time', 0x3d, 0xb656}}, {@init_itable_val={'init_itable', 0x3d, 0x8d55}}]}, 0x0, 0x46f, &(0x7f0000000bc0)="$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") 551.042093ms ago: executing program 3 (id=2356): syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @dev, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @private, @broadcast}, @address_reply={0x2a}}}}}, 0x0) 509.389785ms ago: executing program 2 (id=2358): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{0x20, 0x0, 0x1, 0x8}, {0x6, 0x2, 0xff, 0x1}]}) 487.837816ms ago: executing program 3 (id=2359): syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f00000000c0)={[], [{@uid_eq}]}, 0x1, 0x67f, &(0x7f0000000740)="$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") 431.685799ms ago: executing program 2 (id=2362): openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/bus/input/devices\x00', 0x0, 0x0) 411.45699ms ago: executing program 4 (id=2363): bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0xc, [@struct={0x4, 0x1, 0x0, 0x4, 0x1, 0x2, [{0xa, 0x3, 0x1000000}]}, @func_proto, @restrict={0x0, 0x0, 0x0, 0xb, 0x2}]}, {0x0, [0x61, 0x0, 0x30, 0x2e, 0x61, 0x0, 0x61, 0x61, 0x0, 0x61]}}, 0x0, 0x54}, 0x28) 395.017961ms ago: executing program 0 (id=2364): ustat(0x800005, 0x0) 364.071362ms ago: executing program 2 (id=2365): bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000600)=@bpf_lsm={0x13, 0x4, &(0x7f0000000040)=@framed={{0x66, 0xa, 0x0, 0x0, 0x0, 0x61, 0x11, 0x8c}, [@call={0x85, 0x0, 0x0, 0xd1}]}, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x29}, 0x94) 348.692863ms ago: executing program 4 (id=2367): bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xd, 0x4, &(0x7f0000000000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2e, 0x76}, [@call={0x27, 0x0, 0x0, 0x98}]}, &(0x7f0000000040)='GPL\x00', 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, '\x00', 0x0, @sock_ops, 0xffffffffffffffff, 0x8, 0x0, 0xfffffffffffffc62, 0x10, 0x0, 0xfffffffffffffed8}, 0x23) 341.482003ms ago: executing program 3 (id=2368): bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0x10, 0x4, &(0x7f0000001300)=@framed={{}, [@ldst={0x1, 0x2, 0x3, 0x0, 0x1, 0x1}]}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0xe}, 0x94) 295.319865ms ago: executing program 0 (id=2369): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x3, 0xc, &(0x7f0000000080)=@framed={{0x18, 0x2, 0x0, 0x0, 0x7fffffff}, [@call={0x85, 0x0, 0x0, 0x4f}, @printk={@lu, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0xd0}}]}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x41100}, 0x94) 294.977416ms ago: executing program 1 (id=2370): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x2, 0x2, &(0x7f00000002c0)=@raw=[@call={0x85, 0x0, 0x0, 0xaf}, @exit], &(0x7f0000000140)='syzkaller\x00', 0x8, 0x0, 0x0, 0x0, 0x29, '\x00', 0x0, 0x2a}, 0x94) 290.393415ms ago: executing program 2 (id=2371): mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) 271.230826ms ago: executing program 4 (id=2372): syz_mount_image$ext4(&(0x7f00000009c0)='ext4\x00', &(0x7f0000000540)='./file0\x00', 0x0, &(0x7f0000000640)={[{@nodioread_nolock}, {@stripe={'stripe', 0x3d, 0x10001}}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x5c}}, {@nouid32}, {@resgid}, {@acl}, {@init_itable_val={'init_itable', 0x3d, 0x8d55}}], [{@uid_eq}, {@mask={'mask', 0x3d, '^MAY_WRITE'}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@rootcontext={'rootcontext', 0x3d, 'user_u'}}, {@euid_eq}]}, 0x0, 0x48d, &(0x7f0000000a00)="$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") 254.200957ms ago: executing program 0 (id=2373): bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0xe, 0x4, &(0x7f0000001300)=@framed={{}, [@ldst={0x1, 0x2, 0x3, 0x0, 0x1, 0x37}]}, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0xf}, 0x80) 242.593028ms ago: executing program 1 (id=2374): bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x15, 0x4, &(0x7f0000000000)=@framed={{}, [@ldst={0x1, 0x3, 0x3, 0x2, 0x1, 0x10}]}, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_reuseport=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 216.293739ms ago: executing program 3 (id=2375): set_mempolicy(0x2002, &(0x7f0000000000)=0x401, 0x200) 172.717731ms ago: executing program 3 (id=2376): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x300000e, 0x20c44fb6edc09a38, 0xffffffffffffffff, 0x0) 172.165541ms ago: executing program 1 (id=2377): syz_emit_ethernet(0x3e, &(0x7f0000000100)={@broadcast, @remote, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x15, @multicast1}, @parameter_prob={0xc, 0x0, 0x0, 0xb, 0x59, 0x0, {0x5, 0x4, 0x1, 0x7, 0xf8, 0x66, 0x4, 0x5, 0x2e, 0x6, @private=0xa010101, @local}}}}}}, 0x0) 157.036802ms ago: executing program 0 (id=2378): bpf$MAP_CREATE(0x0, &(0x7f0000000580)=@base={0xe, 0x4, 0x4, 0x20002, 0x0, 0xffffffffffffffff, 0x2000000, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x2}, 0x48) 123.528014ms ago: executing program 4 (id=2379): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x1f, 0x2, &(0x7f0000000a00)=ANY=[@ANYBLOB="9110c3ff0000000095"], &(0x7f0000000580)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1c}, 0x94) 114.890224ms ago: executing program 1 (id=2380): chmod(&(0x7f0000000d00)='./file0\x00', 0x46) 73.598327ms ago: executing program 4 (id=2381): acct(&(0x7f00000005c0)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') 59.991417ms ago: executing program 1 (id=2382): mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) 31.471249ms ago: executing program 4 (id=2383): syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x2000480, &(0x7f0000000000)={[{@jqfmt_vfsv0}, {@errors_remount}]}, 0x1, 0x78b, &(0x7f0000000f40)="$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") 18.786749ms ago: executing program 0 (id=2384): syz_read_part_table(0x1051, &(0x7f0000001080)="$eJzszzGqwlAQBdCb//OIdi5Ba1cRW2tbW1t3oCC4DWvdozzBBAsXICnOaQYuwww3TMZ1GLV+5V2aJLck/59s+zx2yXm5yqX/S2bzcXOfulmnDk4pTe59m2ZR0iaHJGU88H6ye/yoGgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABM2isAAP//k04TRw==") 5.98804ms ago: executing program 1 (id=2385): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0xd, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000000000009112c5000000000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0xd, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xffffffff}, 0x94) 0s ago: executing program 2 (id=2386): socketpair(0x28, 0x6, 0x0, &(0x7f0000000000)) kernel console output (not intermixed with test programs): ror -117 [ 46.269463][ T3851] EXT4-fs error (device loop0): ext4_xattr_inode_update_ref:1037: inode #11: comm syz.0.174: EA inode 11 ref wraparound: ref_count=0 ref_change=-1 [ 46.274283][ T3852] EXT4-fs: inline encryption not supported [ 46.279632][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 46.308909][ C0] EXT4-fs (loop0): initial error at time 1774575370: ext4_map_blocks:776: inode 11: block 1 [ 46.319633][ C0] EXT4-fs (loop0): last error at time 1774575370: ext4_map_blocks:776: inode 11: block 1 [ 46.330108][ T3851] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 46.332528][ T3851] EXT4-fs warning (device loop0): ext4_xattr_inode_dec_ref_all:1231: inode #11: comm syz.0.174: ea_inode dec ref err=-117 [ 46.355496][ T3851] EXT4-fs (loop0): 1 orphan inode deleted [ 46.362034][ T3851] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 46.371569][ T3852] EXT4-fs (loop1): mounting ext3 file system using the ext4 subsystem [ 46.398585][ T3327] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.425251][ T3852] EXT4-fs (loop1): bad geometry: block count 512 exceeds size of device (256 blocks) [ 46.610497][ T3875] tmpfs: Bad value for 'mpol' [ 46.791860][ T3893] EXT4-fs: inline encryption not supported [ 46.841127][ T3893] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 46.854491][ T3893] EXT4-fs (loop0): bad geometry: block count 512 exceeds size of device (256 blocks) [ 46.957632][ T3906] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 47.102564][ T3924] EXT4-fs: Ignoring removed bh option [ 47.102958][ T3322] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.126917][ T3924] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 47.161329][ T3924] EXT4-fs (loop0): orphan cleanup on readonly fs [ 47.192734][ T3924] EXT4-fs error (device loop0): ext4_map_blocks:776: inode #3: block 2: comm syz.0.209: lblock 2 mapped to illegal pblock 2 (length 1) [ 47.212675][ T3924] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 47.215958][ T3924] EXT4-fs (loop0): Remounting filesystem read-only [ 47.225173][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 47.225195][ C0] EXT4-fs (loop0): initial error at time 1774575371: ext4_map_blocks:776: inode 3: block 2 [ 47.225232][ C0] EXT4-fs (loop0): last error at time 1774575371: ext4_map_blocks:776: inode 3: block 2 [ 47.277252][ T3924] EXT4-fs (loop0): 1 orphan inode deleted [ 47.351025][ T3924] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 47.380337][ T3948] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 47.448636][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.458700][ T3327] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.613252][ T3975] SELinux: security_context_str_to_sid () failed with errno=-22 [ 47.661280][ T28] kauditd_printk_skb: 30 callbacks suppressed [ 47.661310][ T28] audit: type=1400 audit(1774575372.284:121): avc: denied { create } for pid=3978 comm="syz.2.234" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 47.810245][ T28] audit: type=1400 audit(1774575372.434:122): avc: denied { wake_alarm } for pid=3997 comm="syz.2.241" capability=35 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 47.974376][ T4016] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 48.100591][ T3321] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.222687][ T28] audit: type=1326 audit(1774575372.844:123): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4036 comm="syz.0.259" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f8fd026c799 code=0x0 [ 48.364192][ T4045] EXT4-fs error (device loop0): ext4_get_branch:178: inode #11: block 4294967295: comm syz.0.263: invalid block [ 48.393333][ T4045] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 48.393536][ T4045] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #11: comm syz.0.263: invalid indirect mapped block 4294967295 (level 1) [ 48.403066][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 48.403094][ C1] EXT4-fs (loop0): initial error at time 1774575373: ext4_get_branch:178: inode 11: block 4294967295 [ 48.403144][ C1] EXT4-fs (loop0): last error at time 1774575373: ext4_get_branch:178: inode 11: block 4294967295 [ 48.448061][ T4045] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 48.448347][ T4045] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #11: comm syz.0.263: invalid indirect mapped block 4294967295 (level 1) [ 48.500771][ T4045] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 48.501194][ T4045] EXT4-fs (loop0): 2 truncates cleaned up [ 48.518647][ T4045] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 48.581623][ T3327] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.938679][ T4114] set_capacity_and_notify: 9 callbacks suppressed [ 48.938700][ T4114] loop2: detected capacity change from 0 to 512 [ 48.961669][ T4114] FAT-fs (loop2): bogus number of FAT sectors [ 48.979270][ T4114] FAT-fs (loop2): Can't find a valid FAT filesystem [ 49.092946][ T4136] syz.2.309 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 49.156090][ T28] audit: type=1326 audit(1774575373.784:124): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4140 comm="syz.1.312" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fc34a01c799 code=0x0 [ 49.358938][ T4172] random: crng reseeded on system resumption [ 49.367256][ T28] audit: type=1400 audit(1774575373.984:125): avc: denied { write } for pid=4171 comm="syz.2.327" 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 [ 49.418955][ T28] audit: type=1400 audit(1774575373.984:126): avc: denied { open } for pid=4171 comm="syz.2.327" 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 [ 49.484105][ T4184] loop4: detected capacity change from 0 to 1024 [ 49.523344][ T4184] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 49.544321][ T4194] tmpfs: Bad value for 'mpol' [ 49.589173][ T4184] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 49.618438][ T4184] EXT4-fs (loop4): orphan cleanup on readonly fs [ 49.629779][ T4184] EXT4-fs error (device loop4): __ext4_get_inode_loc:4782: comm syz.4.331: Invalid inode table block 0 in block_group 0 [ 49.644699][ T4184] loop4: lost filesystem error report for type 5 error -117 [ 49.644886][ T4198] loop1: detected capacity change from 0 to 4096 [ 49.653679][ T4184] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 49.659290][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 49.675433][ C1] EXT4-fs (loop4): initial error at time 1774575374: __ext4_get_inode_loc:4782 [ 49.685232][ C1] EXT4-fs (loop4): last error at time 1774575374: __ext4_get_inode_loc:4782 [ 49.697995][ T4184] loop4: lost filesystem error report for type 5 error -117 [ 49.698152][ T4184] EXT4-fs error (device loop4): ext4_quota_write:7390: inode #3: comm syz.4.331: mark_inode_dirty error [ 49.717298][ T4184] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 49.718881][ T4184] Quota error (device loop4): write_blk: dquota write failed [ 49.722999][ T4198] EXT4-fs (loop1): inodes count not valid: 32 vs 27 [ 49.729411][ T4184] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 49.790514][ T28] audit: type=1400 audit(1774575374.394:127): avc: denied { create } for pid=4204 comm="syz.0.343" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 49.858749][ T28] audit: type=1400 audit(1774575374.444:128): avc: denied { open } for pid=4208 comm="syz.0.346" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 49.880886][ T4184] EXT4-fs error (device loop4): ext4_acquire_dquot:7001: comm syz.4.331: Failed to acquire dquot type 0 [ 49.912369][ T4184] loop4: lost filesystem error report for type 5 error -117 [ 49.912500][ T4184] EXT4-fs error (device loop4): __ext4_get_inode_loc:4782: comm syz.4.331: Invalid inode table block 0 in block_group 0 [ 49.962820][ T4184] loop4: lost filesystem error report for type 5 error -117 [ 49.962927][ T4184] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 49.998140][ T4184] loop4: lost filesystem error report for type 5 error -117 [ 49.998254][ T4184] EXT4-fs error (device loop4): ext4_ext_truncate:4528: inode #15: comm syz.4.331: mark_inode_dirty error [ 50.026183][ T4184] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 50.026454][ T4184] EXT4-fs error (device loop4): __ext4_get_inode_loc:4782: comm syz.4.331: Invalid inode table block 0 in block_group 0 [ 50.068304][ T4184] loop4: lost filesystem error report for type 5 error -117 [ 50.068490][ T4184] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 50.108754][ T4184] loop4: lost filesystem error report for type 5 error -117 [ 50.112781][ T4184] EXT4-fs error (device loop4) in ext4_orphan_del:303: Corrupt filesystem [ 50.135000][ T4184] loop4: lost filesystem error report for type 5 error -117 [ 50.140602][ T4184] EXT4-fs error (device loop4): __ext4_get_inode_loc:4782: comm syz.4.331: Invalid inode table block 0 in block_group 0 [ 50.147646][ T4235] loop2: detected capacity change from 0 to 1024 [ 50.155602][ T4184] loop4: lost filesystem error report for type 5 error -117 [ 50.170254][ T4184] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 50.189604][ T4239] loop0: detected capacity change from 0 to 512 [ 50.201008][ T4239] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 50.217614][ T3304] udevd[3304]: incorrect ext4 checksum on /dev/loop2 [ 50.227891][ T4235] EXT4-fs (loop2): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 50.252938][ T4184] loop4: lost filesystem error report for type 5 error -117 [ 50.253059][ T4184] EXT4-fs error (device loop4): ext4_truncate:4587: inode #15: comm syz.4.331: mark_inode_dirty error [ 50.257548][ T4239] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e002e028, mo2=0002] [ 50.275334][ T4184] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 50.280511][ T4184] EXT4-fs error (device loop4) in ext4_process_orphan:345: Corrupt filesystem [ 50.301148][ T4184] EXT4-fs (loop4): 1 truncate cleaned up [ 50.307613][ T4184] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 50.322965][ T4239] System zones: 0-2, 18-18, 34-34 [ 50.323402][ T3304] udevd[3304]: incorrect ext4 checksum on /dev/loop2 [ 50.376867][ T4239] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1315: group 0, block bitmap and bg descriptor inconsistent: 42 vs 41 free clusters [ 50.409789][ T4239] EXT4-fs (loop0): Remounting filesystem read-only [ 50.416600][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 50.416622][ C0] EXT4-fs (loop0): initial error at time 1774575375: ext4_mb_generate_buddy:1315 [ 50.416670][ C0] EXT4-fs (loop0): last error at time 1774575375: ext4_mb_generate_buddy:1315 [ 50.449242][ T4239] EXT4-fs (loop0): 1 truncate cleaned up [ 50.463428][ T85] EXT4-fs (loop0): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 50.471673][ T3324] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.490625][ T4239] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 50.506590][ T85] EXT4-fs (loop0): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 50.535705][ T85] EXT4-fs (loop0): Quota write (off=8, len=24) cancelled because transaction is not started [ 50.546420][ T4239] ext4 filesystem being mounted at /79/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 50.624753][ T3327] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.690776][ T4280] loop0: detected capacity change from 0 to 512 [ 50.731857][ T4280] ext4: block size(32768) > page size(4096) is only supported with CONFIG_TRANSPARENT_HUGEPAGE [ 50.773220][ T4280] EXT4-fs (loop0): bad block size 32768 [ 51.024529][ T4328] IPv6: addrconf: prefix option has invalid lifetime [ 51.094194][ T4340] loop3: detected capacity change from 0 to 512 [ 51.114748][ T4340] EXT4-fs: Ignoring removed mblk_io_submit option [ 51.128893][ T4340] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8846c028, mo2=0002] [ 51.138308][ T4340] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -13 [ 51.148463][ T4340] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.406: bg 0: block 255: padding at end of block bitmap is not set [ 51.170253][ T4340] EXT4-fs (loop3): Remounting filesystem read-only [ 51.176842][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 51.176860][ C0] EXT4-fs (loop3): initial error at time 1774575375: ext4_validate_block_bitmap:441 [ 51.176886][ C0] EXT4-fs (loop3): last error at time 1774575375: ext4_validate_block_bitmap:441 [ 51.210529][ T4340] EXT4-fs (loop3): 1 truncate cleaned up [ 51.222987][ T4349] loop0: detected capacity change from 0 to 2048 [ 51.229323][ T4340] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 51.264267][ T4349] Alternate GPT is invalid, using primary GPT. [ 51.281757][ T4349] loop0: p1 p2 p3 [ 51.287877][ T4349] loop0: partition table partially beyond EOD, truncated [ 51.325958][ T3322] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.413855][ T4359] loop3: detected capacity change from 0 to 512 [ 51.449065][ T4359] EXT4-fs error (device loop3): ext4_do_update_inode:5569: inode #15: comm syz.3.416: corrupted inode contents [ 51.466435][ T3306] udevd[3306]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 51.479049][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 51.481896][ T3307] udevd[3307]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 51.502638][ T4359] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 51.504878][ T4359] EXT4-fs error (device loop3) in ext4_orphan_del:303: Corrupt filesystem [ 51.514447][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 51.514474][ C1] EXT4-fs (loop3): initial error at time 1774575376: ext4_do_update_inode:5569: inode 15 [ 51.514501][ C1] EXT4-fs (loop3): last error at time 1774575376: ext4_do_update_inode:5569: inode 15 [ 51.561924][ T4359] EXT4-fs error (device loop3): ext4_do_update_inode:5569: inode #15: comm syz.3.416: corrupted inode contents [ 51.574751][ T4359] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 51.578856][ T4359] EXT4-fs error (device loop3): ext4_evict_inode:303: inode #15: comm syz.3.416: mark_inode_dirty error [ 51.595497][ T4369] loop0: detected capacity change from 0 to 512 [ 51.600190][ T4359] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 51.607612][ T4359] EXT4-fs (loop3): 1 orphan inode deleted [ 51.627832][ T4359] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 51.713709][ T3322] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.105545][ T4434] tmpfs: Bad value for 'mpol' [ 52.188281][ T4444] capability: warning: `syz.3.460' uses 32-bit capabilities (legacy support in use) [ 52.286548][ T3308] loop2: p2 p3 [ 52.290804][ T3308] loop2: p3 size 100663552 extends beyond EOD, truncated [ 52.306175][ T4438] loop2: p2 p3 [ 52.312466][ T4438] loop2: p3 size 100663552 extends beyond EOD, truncated [ 52.438173][ T3308] udevd[3308]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 52.466098][ T4466] udevd[4466]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 52.501931][ T4466] udevd[4466]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 52.513662][ T3308] udevd[3308]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 52.776386][ T4481] FAT-fs (loop4): bogus number of FAT sectors [ 52.790671][ T4481] FAT-fs (loop4): Can't find a valid FAT filesystem [ 52.911522][ T4495] ext2: Unexpected value for 'debug' [ 53.116177][ T4525] IPv6: addrconf: prefix option has invalid lifetime [ 53.250142][ T4539] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.507: invalid indirect mapped block 4294967295 (level 1) [ 53.282804][ T4539] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 53.283026][ T4539] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.507: invalid indirect mapped block 4294967295 (level 1) [ 53.306918][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 53.306952][ C0] EXT4-fs (loop2): initial error at time 1774575377: ext4_free_branches:1023: inode 11 [ 53.306994][ C0] EXT4-fs (loop2): last error at time 1774575377: ext4_free_branches:1023: inode 11 [ 53.333736][ T4539] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 53.334044][ T4539] EXT4-fs (loop2): 2 truncates cleaned up [ 53.349829][ T4539] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 53.397245][ T4551] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (57259!=33349) [ 53.420363][ T4551] EXT4-fs (loop1): orphan cleanup on readonly fs [ 53.429485][ T4551] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:517: comm syz.1.512: Block bitmap for bg 0 marked uninitialized [ 53.451274][ T4551] EXT4-fs (loop1): Remounting filesystem read-only [ 53.457891][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 53.457919][ C1] EXT4-fs (loop1): initial error at time 1774575378: ext4_read_block_bitmap_nowait:517 [ 53.457952][ C1] EXT4-fs (loop1): last error at time 1774575378: ext4_read_block_bitmap_nowait:517 [ 53.487639][ T3321] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.498387][ T4557] __quota_error: 17 callbacks suppressed [ 53.498401][ T4557] Quota error (device loop0): find_tree_dqentry: Cycle in quota tree detected: block 4 index 0 [ 53.532773][ T4557] Quota error (device loop0): qtree_read_dquot: Can't read quota structure for id 0 [ 53.552797][ T4551] EXT4-fs (loop1): 1 orphan inode deleted [ 53.559596][ T4557] EXT4-fs error (device loop0): ext4_acquire_dquot:7001: comm syz.0.514: Failed to acquire dquot type 0 [ 53.587917][ T28] audit: type=1400 audit(1774575378.214:138): avc: denied { create } for pid=4562 comm="syz.2.517" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 53.611944][ T4551] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 53.645660][ T4565] EXT4-fs: Ignoring removed nobh option [ 53.652901][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 53.659468][ C0] EXT4-fs (loop0): initial error at time 1774575378: ext4_acquire_dquot:7001 [ 53.665118][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.668710][ C0] EXT4-fs (loop0): last error at time 1774575378: ext4_acquire_dquot:7001 [ 53.687832][ T4565] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 53.711237][ T4557] EXT4-fs (loop0): 1 truncate cleaned up [ 53.727730][ T4557] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 53.751813][ T4565] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8842e02c, mo2=0002] [ 53.771441][ T4565] EXT4-fs (loop4): orphan cleanup on readonly fs [ 53.784057][ T4565] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.518: bg 0: block 273: padding at end of block bitmap is not set [ 53.812290][ T3327] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.832668][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 53.839275][ C0] EXT4-fs (loop4): initial error at time 1774575378: ext4_validate_block_bitmap:441 [ 53.848897][ C0] EXT4-fs (loop4): last error at time 1774575378: ext4_validate_block_bitmap:441 [ 53.863240][ T4565] EXT4-fs (loop4): Remounting filesystem read-only [ 53.873447][ T4565] EXT4-fs (loop4): 1 truncate cleaned up [ 53.879983][ T4576] EXT4-fs: Ignoring removed bh option [ 53.885993][ T4576] EXT4-fs: Ignoring removed mblk_io_submit option [ 53.909729][ T4576] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 53.913450][ T4565] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: none. [ 53.937141][ T4576] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 53.952327][ T4576] EXT4-fs (loop3): orphan cleanup on readonly fs [ 53.959772][ T4576] Quota error (device loop3): do_insert_tree: Free block already used in tree: block 4 [ 53.984688][ T4576] Quota error (device loop3): qtree_write_dquot: Error -5 occurred while creating quota [ 54.010151][ T4576] EXT4-fs error (device loop3): ext4_acquire_dquot:7001: comm syz.3.524: Failed to acquire dquot type 1 [ 54.023533][ T4576] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.524: Invalid block bitmap block 0 in block_group 0 [ 54.032699][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 54.044657][ C1] EXT4-fs (loop3): last error at time 1774575378: ext4_read_block_bitmap_nowait:483 [ 54.057290][ T3324] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 54.062879][ T4576] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.524: Invalid block bitmap block 0 in block_group 0 [ 54.107109][ T4576] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.524: Invalid block bitmap block 0 in block_group 0 [ 54.157650][ T4576] Quota error (device loop3): write_blk: dquota write failed [ 54.191924][ T4599] set_capacity_and_notify: 9 callbacks suppressed [ 54.191944][ T4599] loop1: detected capacity change from 0 to 2048 [ 54.205335][ T4576] Quota error (device loop3): qtree_write_dquot: Error -28 occurred while creating quota [ 54.231218][ T4576] EXT4-fs error (device loop3): ext4_acquire_dquot:7001: comm syz.3.524: Failed to acquire dquot type 1 [ 54.253085][ T4576] Quota error (device loop3): write_blk: dquota write failed [ 54.271010][ T4576] Quota error (device loop3): qtree_write_dquot: Error -28 occurred while creating quota [ 54.289780][ T4466] Alternate GPT is invalid, using primary GPT. [ 54.292711][ T4576] EXT4-fs error (device loop3): ext4_acquire_dquot:7001: comm syz.3.524: Failed to acquire dquot type 1 [ 54.316220][ T4466] loop1: p1 p2 p3 [ 54.323606][ T4576] EXT4-fs (loop3): 1 orphan inode deleted [ 54.325021][ T4466] loop1: partition table partially beyond EOD, [ 54.331941][ T4607] ip_tunnel: non-ECT from 100.1.1.0 with TOS=0x3 [ 54.334905][ T4466] truncated [ 54.346620][ T4576] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 54.412680][ T4599] Alternate GPT is invalid, using primary GPT. [ 54.427224][ T4599] loop1: p1 p2 p3 [ 54.435690][ T4599] loop1: partition table partially beyond EOD, truncated [ 54.466400][ T4576] syz.3.524 (4576) used greatest stack depth: 9032 bytes left [ 54.501170][ T3322] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.583620][ T4586] loop0: detected capacity change from 0 to 32768 [ 54.625568][ T3308] udevd[3308]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 54.637620][ T4466] loop0: p1 p2 p3 < p5 p6 > [ 54.666342][ T4466] loop0: p2 size 16775168 extends beyond EOD, truncated [ 54.694333][ T4466] loop0: p5 start 4294970168 is beyond EOD, truncated [ 54.723384][ T4586] loop0: p1 p2 p3 < p5 p6 > [ 54.746234][ T4631] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(3) [ 54.746457][ T4586] loop0: p2 size 16775168 extends beyond EOD, [ 54.753171][ T4631] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 54.778073][ T4631] vhci_hcd vhci_hcd.0: Device attached [ 54.785627][ T4586] truncated [ 54.792457][ T4586] loop0: p5 start 4294970168 is beyond EOD, truncated [ 54.815916][ T4634] vhci_hcd: connection closed [ 54.816072][ T85] vhci_hcd vhci_hcd.3: stop threads [ 54.837146][ T85] vhci_hcd vhci_hcd.3: release socket [ 54.851685][ T85] vhci_hcd vhci_hcd.3: disconnect device [ 54.913268][ T4649] loop1: detected capacity change from 0 to 512 [ 54.962753][ T4649] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.557: invalid indirect mapped block 4294967295 (level 1) [ 55.046980][ T4649] loop1: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 55.047151][ T4649] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.557: invalid indirect mapped block 4294967295 (level 1) [ 55.056654][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 55.056671][ C0] EXT4-fs (loop1): initial error at time 1774575379: ext4_free_branches:1023: inode 11 [ 55.056697][ C0] EXT4-fs (loop1): last error at time 1774575379: ext4_free_branches:1023: inode 11 [ 55.112738][ T4649] loop1: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 55.113133][ T4649] EXT4-fs (loop1): 2 truncates cleaned up [ 55.131234][ T28] audit: type=1400 audit(1774575379.754:139): avc: denied { cpu } for pid=4659 comm="syz.2.561" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 55.152378][ T4649] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 55.215294][ T4667] loop2: detected capacity change from 0 to 512 [ 55.247755][ T4669] loop4: detected capacity change from 0 to 512 [ 55.262009][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.274501][ T4665] loop0: detected capacity change from 0 to 8192 [ 55.303556][ T4669] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 55.323629][ T4669] EXT4-fs (loop4): filesystem is read-only [ 55.341251][ T3308] loop0: p2 p3 [ 55.355097][ T3308] loop0: p3 size 100663552 extends beyond EOD, truncated [ 55.401054][ T4665] loop0: p2 p3 [ 55.412149][ T4665] loop0: p3 size 100663552 extends beyond EOD, truncated [ 55.444394][ T4683] loop4: detected capacity change from 0 to 1024 [ 55.451675][ T4683] EXT4-fs: Ignoring removed orlov option [ 55.507881][ T4683] EXT4-fs error (device loop4): ext4_ext_check_inode:521: inode #2: comm syz.4.573: pblk 0 bad header/extent: invalid eh_entries - magic f30a, entries 1537, max 4(4), depth 0(0) [ 55.540444][ T4683] loop4: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 55.540806][ T4683] EXT4-fs (loop4): Remounting filesystem read-only [ 55.550249][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 55.550273][ C1] EXT4-fs (loop4): initial error at time 1774575380: ext4_ext_check_inode:521: inode 2 [ 55.550307][ C1] EXT4-fs (loop4): last error at time 1774575380: ext4_ext_check_inode:521: inode 2 [ 55.626820][ T4683] EXT4-fs (loop4): get root inode failed [ 55.632568][ T4683] EXT4-fs (loop4): mount failed [ 55.695687][ T4466] udevd[4466]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 55.704566][ T3308] udevd[3308]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 55.782463][ T3308] udevd[3308]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 55.793847][ T4466] udevd[4466]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 55.876530][ T4721] loop4: detected capacity change from 0 to 512 [ 55.909862][ T4721] EXT4-fs warning (device loop4): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 55.924918][ T4721] EXT4-fs warning (device loop4): dx_probe:849: Enable large directory feature to access it [ 55.953087][ T4721] EXT4-fs warning (device loop4): dx_probe:934: inode #2: comm syz.4.591: Corrupt directory, running e2fsck is recommended [ 56.003541][ T4721] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -2 [ 56.013326][ T4721] EXT4-fs error (device loop4): ext4_iget_extra_inode:5025: inode #15: comm syz.4.591: corrupted in-inode xattr: invalid ea_ino [ 56.027254][ T4721] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 56.032607][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 56.048686][ C1] EXT4-fs (loop4): initial error at time 1774575380: ext4_iget_extra_inode:5025: inode 15 [ 56.051847][ T4721] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.591: couldn't read orphan inode 15 (err -117) [ 56.059014][ C1] EXT4-fs (loop4): last error at time 1774575380: ext4_iget_extra_inode:5025: inode 15 [ 56.098767][ T4734] loop2: detected capacity change from 0 to 512 [ 56.112960][ T4734] EXT4-fs: Ignoring removed nobh option [ 56.133050][ T4721] fserror_report: 12 callbacks suppressed [ 56.133070][ T4721] loop4: lost filesystem error report for type 5 error -117 [ 56.139341][ T4734] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 56.169796][ T4721] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 56.196428][ T4734] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8842e02c, mo2=0002] [ 56.224630][ T4734] EXT4-fs (loop2): orphan cleanup on readonly fs [ 56.262240][ T4734] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.597: bg 0: block 273: padding at end of block bitmap is not set [ 56.333179][ T3324] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.343373][ T4734] loop2: lost filesystem error report for type 5 error -117 [ 56.343594][ T4734] EXT4-fs (loop2): Remounting filesystem read-only [ 56.357561][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 56.357591][ C0] EXT4-fs (loop2): initial error at time 1774575380: ext4_validate_block_bitmap:441 [ 56.357623][ C0] EXT4-fs (loop2): last error at time 1774575380: ext4_validate_block_bitmap:441 [ 56.403252][ T4734] EXT4-fs (loop2): 1 truncate cleaned up [ 56.482838][ T4734] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: none. [ 56.524434][ T4746] loop3: detected capacity change from 0 to 8192 [ 56.543300][ T3321] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 56.576633][ T3308] loop3: p1 < > p2 < > p3 p4 < > [ 56.582017][ T3308] loop3: partition table partially beyond EOD, truncated [ 56.621254][ T3308] loop3: p1 start 67108864 is beyond EOD, truncated [ 56.644042][ T3308] loop3: p3 start 100859904 is beyond EOD, truncated [ 56.671533][ T4746] loop3: p1 < > p2 < > p3 p4 < > [ 56.676743][ T4746] loop3: partition table partially beyond EOD, truncated [ 56.712473][ T4746] loop3: p1 start 67108864 is beyond EOD, truncated [ 56.733949][ T4746] loop3: p3 start 100859904 is beyond EOD, truncated [ 56.902258][ T4785] Unable to read rock-ridge attributes [ 56.907978][ T4785] isofs_fill_super: root inode is not a directory. Corrupted media? [ 57.002857][ T3308] udevd[3308]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 57.017219][ T4466] udevd[4466]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 57.141364][ T4812] EXT4-fs (loop0): invalid inodes per group: 1 [ 57.141364][ T4812] [ 57.170524][ T4811] EXT4-fs warning (device loop3): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 57.188395][ T4811] EXT4-fs warning (device loop3): dx_probe:849: Enable large directory feature to access it [ 57.199097][ T4811] EXT4-fs warning (device loop3): dx_probe:934: inode #2: comm syz.3.634: Corrupt directory, running e2fsck is recommended [ 57.239154][ T4811] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -2 [ 57.247498][ T4811] EXT4-fs error (device loop3): ext4_iget_extra_inode:5025: inode #15: comm syz.3.634: corrupted in-inode xattr: invalid ea_ino [ 57.261252][ T4811] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 57.261514][ T4811] EXT4-fs error (device loop3): ext4_orphan_get:1396: comm syz.3.634: couldn't read orphan inode 15 (err -117) [ 57.270885][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 57.270914][ C0] EXT4-fs (loop3): initial error at time 1774575381: ext4_iget_extra_inode:5025: inode 15 [ 57.270957][ C0] EXT4-fs (loop3): last error at time 1774575381: ext4_iget_extra_inode:5025: inode 15 [ 57.309686][ T4811] loop3: lost filesystem error report for type 5 error -117 [ 57.310325][ T4811] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 57.397462][ T3322] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 57.568269][ T4837] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 [ 57.683105][ T4845] EXT4-fs warning (device loop1): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 57.772687][ T4845] EXT4-fs warning (device loop1): dx_probe:849: Enable large directory feature to access it [ 57.783754][ T4845] EXT4-fs warning (device loop1): dx_probe:934: inode #2: comm syz.1.649: Corrupt directory, running e2fsck is recommended [ 57.816416][ T4845] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -2 [ 57.824815][ T4845] EXT4-fs error (device loop1): ext4_iget_extra_inode:5025: inode #15: comm syz.1.649: corrupted in-inode xattr: invalid ea_ino [ 57.838790][ T4845] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 57.839062][ T4845] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.649: couldn't read orphan inode 15 (err -117) [ 57.848702][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 57.848729][ C0] EXT4-fs (loop1): initial error at time 1774575382: ext4_iget_extra_inode:5025: inode 15 [ 57.848766][ C0] EXT4-fs (loop1): last error at time 1774575382: ext4_iget_extra_inode:5025: inode 15 [ 57.888553][ T4845] loop1: lost filesystem error report for type 5 error -117 [ 57.889385][ T4845] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 57.954155][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 58.418235][ T4883] EXT4-fs (loop4): invalid inodes per group: 1 [ 58.418235][ T4883] [ 58.669015][ T4901] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 58.709933][ T4901] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.675: invalid indirect mapped block 1025 (level 1) [ 58.755500][ T4901] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 58.762669][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 58.778616][ C0] EXT4-fs (loop3): initial error at time 1774575383: ext4_free_branches:1023: inode 11 [ 58.788542][ C0] EXT4-fs (loop3): last error at time 1774575383: ext4_free_branches:1023: inode 11 [ 58.798606][ T4901] EXT4-fs (loop3): Remounting filesystem read-only [ 58.805769][ T4901] EXT4-fs (loop3): 2 truncates cleaned up [ 58.817285][ T4901] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 58.881470][ T4920] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (29950!=20869) [ 58.891982][ T4920] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 58.904766][ T4920] EXT4-fs error (device loop1): ext4_get_journal_inode:5863: comm syz.1.686: inode #4294967295: comm syz.1.686: iget: illegal inode # [ 58.923294][ T3322] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 58.933473][ T4920] loop1: lost filesystem error report for type 5 error -117 [ 58.933678][ T4920] EXT4-fs (loop1): no journal found [ 58.946536][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 58.946563][ C0] EXT4-fs (loop1): initial error at time 1774575383: ext4_get_journal_inode:5863 [ 58.946595][ C0] EXT4-fs (loop1): last error at time 1774575383: ext4_get_journal_inode:5863 [ 58.972980][ T4920] EXT4-fs (loop1): can't get journal size [ 58.979316][ T4920] EXT4-fs (loop1): failed to initialize system zone (-22) [ 58.986846][ T4920] EXT4-fs (loop1): mount failed [ 59.185722][ T4928] EXT4-fs warning (device loop3): ext4_expand_extra_isize_ea:2858: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 59.232986][ T4928] ------------[ cut here ]------------ [ 59.238782][ T4928] EA inode 11 i_nlink=2 [ 59.238807][ T4928] WARNING: fs/ext4/xattr.c:1059 at ext4_xattr_inode_update_ref+0x313/0x350, CPU#0: syz.3.688/4928 [ 59.253864][ T4928] Modules linked in: [ 59.258407][ T4928] CPU: 0 UID: 0 PID: 4928 Comm: syz.3.688 Not tainted syzkaller #0 PREEMPT(full) [ 59.268313][ T4928] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 59.279343][ T4928] RIP: 0010:ext4_xattr_inode_update_ref+0x332/0x350 [ 59.286224][ T4928] Code: e4 4a 99 ff 4c 8d 2d cd b5 5d 05 49 8d 7e 40 e8 34 df b5 ff 49 8b 6e 40 4c 89 e7 e8 68 da b5 ff 41 8b 56 48 4c 89 ef 48 89 ee <67> 48 0f b9 3a e9 02 ff ff ff e8 5f b9 dd 03 66 66 66 66 66 66 2e [ 59.306977][ T4928] RSP: 0018:ffffc90001e37778 EFLAGS: 00010246 [ 59.313771][ T4928] RAX: ffff888101c78ac8 RBX: ffff888106561788 RCX: ffffffff81c01638 [ 59.322393][ T4928] RDX: 0000000000000002 RSI: 000000000000000b RDI: ffffffff871dcbf0 [ 59.330675][ T4928] RBP: 000000000000000b R08: 000188810656173b R09: 0000000000000000 [ 59.339289][ T4928] R10: ffffc90001e376a8 R11: 0001c90001e376a8 R12: ffff888106561738 [ 59.347378][ T4928] R13: ffffffff871dcbf0 R14: ffff8881065616f0 R15: 0000000000000001 [ 59.355970][ T4928] FS: 00007f7c8efef6c0(0000) GS:ffff8882ae8d8000(0000) knlGS:0000000000000000 [ 59.365160][ T4928] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.372071][ T4928] CR2: 000000110c283467 CR3: 000000011c9f4000 CR4: 00000000003506f0 [ 59.380576][ T4928] Call Trace: [ 59.383941][ T4928] [ 59.387208][ T4928] ext4_xattr_inode_dec_ref_all+0x57c/0x880 [ 59.393502][ T4928] ? errseq_check+0x2c/0x50 [ 59.398415][ T4928] ext4_xattr_delete_inode+0x6c1/0x7a0 [ 59.404371][ T4928] ? ext4_truncate+0x92b/0xb00 [ 59.409240][ T4928] ext4_evict_inode+0xa1f/0xd60 [ 59.414362][ T4928] ? __pfx_ext4_evict_inode+0x10/0x10 [ 59.420283][ T4928] evict+0x2af/0x510 [ 59.424694][ T4928] ? __dquot_initialize+0x146/0x7c0 [ 59.429975][ T4928] iput+0x41a/0x580 [ 59.434207][ T4928] ext4_process_orphan+0x1a9/0x1c0 [ 59.439563][ T4928] ext4_orphan_cleanup+0x6a8/0xa00 [ 59.445107][ T4928] ext4_fill_super+0x3408/0x37c0 [ 59.450186][ T4928] ? set_blocksize+0x14c/0x270 [ 59.455148][ T4928] ? setup_bdev_super+0x30e/0x370 [ 59.460426][ T4928] ? __pfx_ext4_fill_super+0x10/0x10 [ 59.465973][ T4928] get_tree_bdev_flags+0x291/0x300 [ 59.471191][ T4928] ? __pfx_ext4_fill_super+0x10/0x10 [ 59.476695][ T4928] get_tree_bdev+0x1f/0x30 [ 59.481607][ T4928] ext4_get_tree+0x1c/0x30 [ 59.486362][ T4928] vfs_get_tree+0x57/0x1d0 [ 59.490919][ T4928] do_new_mount+0x288/0x8d0 [ 59.495751][ T4928] path_mount+0x4d0/0xbc0 [ 59.500978][ T4928] __se_sys_mount+0x28c/0x2e0 [ 59.506118][ T4928] __x64_sys_mount+0x67/0x80 [ 59.511034][ T4928] x64_sys_call+0x2d61/0x3020 [ 59.516067][ T4928] do_syscall_64+0x12c/0x370 [ 59.521075][ T4928] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 59.527400][ T4928] RIP: 0033:0x7f7c9059da0a [ 59.532005][ T4928] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 59.552368][ T4928] RSP: 002b:00007f7c8efeee58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 59.561439][ T4928] RAX: ffffffffffffffda RBX: 00007f7c8efeeee0 RCX: 00007f7c9059da0a [ 59.569796][ T4928] RDX: 00002000000009c0 RSI: 0000200000000540 RDI: 00007f7c8efeeea0 [ 59.578360][ T4928] RBP: 00002000000009c0 R08: 00007f7c8efeeee0 R09: 0000000000800718 [ 59.586723][ T4928] R10: 0000000000800718 R11: 0000000000000246 R12: 0000200000000540 [ 59.595419][ T4928] R13: 00007f7c8efeeea0 R14: 000000000000048d R15: 0000200000000200 [ 59.603668][ T4928] [ 59.606885][ T4928] ---[ end trace 0000000000000000 ]--- [ 59.628102][ T4928] EXT4-fs (loop3): 1 orphan inode deleted [ 59.643021][ T4928] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 59.709675][ T4963] set_capacity_and_notify: 11 callbacks suppressed [ 59.709706][ T4963] loop0: detected capacity change from 0 to 512 [ 59.736007][ T4963] EXT4-fs (loop0): external journal device major/minor numbers have changed [ 59.763996][ T3322] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 59.782110][ T4968] tmpfs: Bad value for 'mpol' [ 59.812487][ T4963] EXT4-fs (loop0): failed to open journal device unknown-block(0,127) -6 [ 59.876571][ T4978] loop1: detected capacity change from 0 to 736 [ 59.922216][ T4978] rock: directory entry would overflow storage [ 59.932720][ T4978] rock: sig=0x3b10, size=4, remaining=3 [ 59.949937][ T28] kauditd_printk_skb: 6 callbacks suppressed [ 59.949955][ T28] audit: type=1400 audit(1774575384.574:146): avc: denied { mount } for pid=4977 comm="syz.1.713" name="/" dev="loop1" ino=1472 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 [ 60.042634][ T28] audit: type=1400 audit(1774575384.664:147): avc: denied { unmount } for pid=3314 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 [ 60.529603][ T5053] loop1: detected capacity change from 0 to 512 [ 60.543552][ T5053] EXT4-fs: inline encryption not supported [ 60.552994][ T5053] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 60.577982][ T5055] loop2: detected capacity change from 0 to 1024 [ 60.583078][ T5053] EXT4-fs (loop1): can't mount with data=, fs mounted w/o journal [ 60.599557][ T5055] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (29950!=20869) [ 60.623595][ T5055] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 60.661735][ T5055] EXT4-fs error (device loop2): ext4_get_journal_inode:5863: comm syz.2.751: inode #4294967295: comm syz.2.751: iget: illegal inode # [ 60.691130][ T5055] loop2: lost filesystem error report for type 5 error -117 [ 60.691247][ T5055] EXT4-fs (loop2): no journal found [ 60.698664][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 60.698681][ C0] EXT4-fs (loop2): initial error at time 1774575385: ext4_get_journal_inode:5863 [ 60.698714][ C0] EXT4-fs (loop2): last error at time 1774575385: ext4_get_journal_inode:5863 [ 60.787933][ T5055] EXT4-fs (loop2): can't get journal size [ 60.791207][ T28] audit: type=1400 audit(1774575385.414:148): avc: denied { create } for pid=5058 comm="syz.1.753" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 60.814305][ T5055] EXT4-fs (loop2): failed to initialize system zone (-22) [ 60.828925][ T5055] EXT4-fs (loop2): mount failed [ 60.858667][ T5068] loop0: detected capacity change from 0 to 512 [ 60.907058][ T5068] EXT4-fs warning (device loop0): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 60.937539][ T5078] loop4: detected capacity change from 0 to 128 [ 60.938764][ T5068] EXT4-fs warning (device loop0): dx_probe:849: Enable large directory feature to access it [ 60.992003][ T5068] EXT4-fs warning (device loop0): dx_probe:934: inode #2: comm syz.0.755: Corrupt directory, running e2fsck is recommended [ 61.023834][ T5068] EXT4-fs (loop0): Cannot turn on journaled quota: type 1: error -2 [ 61.033296][ T5068] EXT4-fs error (device loop0): ext4_iget_extra_inode:5025: inode #15: comm syz.0.755: corrupted in-inode xattr: invalid ea_ino [ 61.051433][ T5068] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 61.052604][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 61.068890][ C0] EXT4-fs (loop0): initial error at time 1774575385: ext4_iget_extra_inode:5025: inode 15 [ 61.079516][ C0] EXT4-fs (loop0): last error at time 1774575385: ext4_iget_extra_inode:5025: inode 15 [ 61.093501][ T5068] EXT4-fs error (device loop0): ext4_orphan_get:1396: comm syz.0.755: couldn't read orphan inode 15 (err -117) [ 61.106141][ T5068] loop0: lost filesystem error report for type 5 error -117 [ 61.112371][ T5068] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 61.159598][ T5090] loop4: detected capacity change from 0 to 2048 [ 61.244092][ T4466] Alternate GPT is invalid, using primary GPT. [ 61.247705][ T3327] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 61.250705][ T4466] loop4: p1 p2 p3 [ 61.328627][ T5090] Alternate GPT is invalid, using primary GPT. [ 61.335623][ T5090] loop4: p1 p2 p3 [ 61.439959][ T5125] loop0: detected capacity change from 0 to 512 [ 61.447867][ T3308] udevd[3308]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 61.459156][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 61.470973][ T4466] udevd[4466]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 61.481873][ T5128] 9pnet_fd: p9_fd_create_unix (5128): problem connecting socket: ./file0: -2 [ 61.534993][ T5134] loop2: detected capacity change from 0 to 512 [ 61.557970][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 61.574044][ T3308] udevd[3308]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 61.577022][ T5125] EXT4-fs (loop0): 1 orphan inode deleted [ 61.588011][ T5137] udevd[5137]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 61.591816][ T5125] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 61.810057][ T3327] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 61.847159][ T5160] loop1: detected capacity change from 0 to 512 [ 61.873672][ T5160] EXT4-fs (loop1): external journal device major/minor numbers have changed [ 61.934720][ T5160] EXT4-fs (loop1): failed to open journal device unknown-block(0,127) -6 [ 62.205928][ T5207] tmpfs: Bad value for 'mpol' [ 62.245873][ T5202] EXT4-fs (loop1): cluster size (1024) smaller than block size (4096) [ 62.422190][ T5231] ip6_tunnel: non-ECT from fe80:0000:0000:0000:0000:0000:0000:00bb with DS=0x12 [ 62.725503][ T3308] loop0: unable to read partition table [ 62.749546][ T3308] loop0: partition table beyond EOD, truncated [ 62.827763][ T5235] loop0: unable to read partition table [ 62.845524][ T5235] loop0: partition table beyond EOD, truncated [ 62.878601][ T5235] loop_reread_partitions: partition scan of loop0 () failed (rc=-5) [ 62.982780][ T28] audit: type=1400 audit(1774575387.604:149): avc: denied { write } for pid=5301 comm="syz.3.872" name="usbmon1" dev="devtmpfs" ino=143 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 63.042825][ T28] audit: type=1400 audit(1774575387.604:150): avc: denied { open } for pid=5301 comm="syz.3.872" path="/dev/usbmon1" dev="devtmpfs" ino=143 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 63.101716][ T3001] loop0: unable to read partition table [ 63.122529][ T3001] loop0: partition table beyond EOD, truncated [ 63.143715][ T5314] Alternate GPT is invalid, using primary GPT. [ 63.152723][ T5314] loop1: p1 p2 p3 [ 63.190787][ T5325] tmpfs: Bad value for 'mpol' [ 63.245849][ T3001] Alternate GPT is invalid, using primary GPT. [ 63.252190][ T3001] loop1: p1 p2 p3 [ 63.272843][ T28] audit: type=1400 audit(1774575387.894:151): avc: denied { write } for pid=5330 comm="syz.3.887" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 63.473136][ T5322] loop4: p1 p2 p3 < > p4 < p5 p6 > [ 63.478586][ T5322] loop4: p1 start 460800 is beyond EOD, truncated [ 63.485575][ T5322] loop4: p2 size 83886080 extends beyond EOD, truncated [ 63.509594][ T5322] loop4: p5 start 460800 is beyond EOD, truncated [ 63.522720][ T5322] loop4: p6 size 83886080 extends beyond EOD, truncated [ 63.662973][ T5367] EXT4-fs error (device loop3): ext4_orphan_get:1391: inode #15: comm syz.3.904: casefold flag without casefold feature [ 63.708414][ T4466] udevd[4466]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 63.734749][ T3306] udevd[3306]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 63.737612][ T5367] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 63.751728][ T5367] EXT4-fs error (device loop3): ext4_orphan_get:1396: comm syz.3.904: couldn't read orphan inode 15 (err -117) [ 63.758534][ T5372] udevd[5372]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 63.761425][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 63.761443][ C1] EXT4-fs (loop3): initial error at time 1774575388: ext4_orphan_get:1391: inode 15 [ 63.799806][ C1] EXT4-fs (loop3): last error at time 1774575388: ext4_orphan_get:1391: inode 15 [ 63.809438][ T5374] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 63.833067][ T3307] udevd[3307]: inotify_add_watch(7, /dev/loop4p6, 10) failed: No such file or directory [ 63.924321][ T5374] Quota error (device loop2): v2_read_file_info: Block with free entry 5 out of range (1, 5). [ 63.937632][ T5367] loop3: lost filesystem error report for type 5 error -117 [ 63.956859][ T5367] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 63.997053][ T5374] EXT4-fs warning (device loop2): ext4_enable_quotas:7236: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 64.042815][ T5374] EXT4-fs (loop2): mount failed [ 64.079142][ T3322] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 64.228584][ T28] audit: type=1400 audit(1774575388.854:152): avc: denied { create } for pid=5418 comm="syz.4.927" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 [ 64.485354][ T5453] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (52289!=20869) [ 64.510118][ T5453] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 64.543402][ T5453] EXT4-fs (loop0): invalid journal inode [ 64.681311][ T28] audit: type=1400 audit(1774575389.304:153): avc: denied { create } for pid=5474 comm="syz.4.955" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_fib_lookup_socket permissive=1 [ 64.735749][ T5481] set_capacity_and_notify: 9 callbacks suppressed [ 64.735769][ T5481] loop1: detected capacity change from 0 to 512 [ 64.761880][ T5481] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 64.801395][ T5481] Quota error (device loop1): v2_read_file_info: Block with free entry 5 out of range (1, 5). [ 64.812186][ T5481] EXT4-fs warning (device loop1): ext4_enable_quotas:7236: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 64.829140][ T5481] EXT4-fs (loop1): mount failed [ 65.021489][ T5515] loop4: detected capacity change from 0 to 2048 [ 65.082820][ T5372] loop4: p1 p2 [ 65.103774][ T5515] loop4: p1 p2 [ 65.200322][ T28] audit: type=1326 audit(1774575389.824:154): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5532 comm="syz.2.982" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f57584ac799 code=0x0 [ 65.325239][ T5544] loop4: detected capacity change from 0 to 1764 [ 65.432537][ T5553] loop1: detected capacity change from 0 to 2048 [ 65.543254][ T3308] loop1: unable to read partition table [ 65.560165][ T3308] loop1: partition table beyond EOD, truncated [ 65.751981][ T5553] loop1: unable to read partition table [ 65.771736][ T5553] loop1: partition table beyond EOD, truncated [ 65.788672][ T5553] loop_reread_partitions: partition scan of loop1 () failed (rc=-5) [ 65.816383][ T5592] loop2: detected capacity change from 0 to 1024 [ 65.863072][ T5592] EXT4-fs: inline encryption not supported [ 65.869419][ T5592] EXT4-fs: Ignoring removed bh option [ 65.893478][ T5592] EXT4-fs warning (device loop2): read_mmp_block:111: Error -117 while reading MMP block 73 [ 66.069359][ T3001] loop1: unable to read partition table [ 66.075253][ T3001] loop1: partition table beyond EOD, truncated [ 66.121068][ T28] audit: type=1400 audit(1774575390.744:155): avc: denied { view } for pid=5615 comm="syz.4.1026" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 66.186489][ T28] audit: type=1400 audit(1774575390.814:156): avc: denied { create } for pid=5624 comm="syz.1.1029" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 66.280531][ T5637] tmpfs: Bad value for 'mpol' [ 66.398270][ T5651] loop1: detected capacity change from 0 to 512 [ 66.429187][ T5651] EXT4-fs: Ignoring removed bh option [ 66.448265][ T5655] IPv6: addrconf: prefix option has invalid lifetime [ 66.458957][ T5651] EXT4-fs: Ignoring removed mblk_io_submit option [ 66.483808][ T5651] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 66.546857][ T5651] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 66.555169][ T28] audit: type=1326 audit(1774575391.174:157): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5658 comm="syz.3.1045" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f7c9059c799 code=0x0 [ 66.584793][ T5651] EXT4-fs (loop1): orphan cleanup on readonly fs [ 66.594995][ T5651] EXT4-fs warning (device loop1): ext4_enable_quotas:7236: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 66.610413][ T5651] EXT4-fs (loop1): Cannot turn on quotas: error -22 [ 66.621408][ T5651] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.1040: Invalid block bitmap block 0 in block_group 0 [ 66.635338][ T5651] loop1: lost filesystem error report for type 5 error -117 [ 66.639392][ T5651] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 66.646949][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 66.646984][ C0] EXT4-fs (loop1): last error at time 1774575391: ext4_read_block_bitmap_nowait:483 [ 66.673538][ T5651] loop1: lost filesystem error report for type 5 error -117 [ 66.676212][ T5651] EXT4-fs (loop1): 1 orphan inode deleted [ 66.691056][ T5651] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 66.798979][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 66.810240][ T5680] loop0: detected capacity change from 0 to 1024 [ 66.837514][ T5680] EXT4-fs: Ignoring removed i_version option [ 66.846473][ T5687] loop3: detected capacity change from 0 to 256 [ 66.858105][ T5685] loop4: detected capacity change from 0 to 512 [ 66.877419][ T5680] EXT4-fs: Ignoring removed bh option [ 66.905472][ T5680] EXT4-fs: inline encryption not supported [ 66.955193][ T5680] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 66.980090][ T5685] EXT4-fs (loop4): orphan cleanup on readonly fs [ 66.993483][ T5685] EXT4-fs error (device loop4): ext4_xattr_inode_iget:441: inode #11: comm syz.4.1058: ea_inode with extended attributes [ 67.032677][ T5680] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (56422!=35945) [ 67.076085][ T5701] loop1: detected capacity change from 0 to 512 [ 67.101596][ T5697] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 67.113037][ T5701] EXT4-fs: Ignoring removed i_version option [ 67.119491][ T5697] FAT-fs (loop2): Filesystem has been set read-only [ 67.122757][ T5685] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 67.126415][ T5680] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 67.132643][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 67.153964][ C1] EXT4-fs (loop4): initial error at time 1774575391: ext4_xattr_inode_iget:441: inode 11 [ 67.164220][ T5680] EXT4-fs (loop0): orphan cleanup on readonly fs [ 67.164418][ C1] EXT4-fs (loop4): last error at time 1774575391: ext4_xattr_inode_iget:441: inode 11 [ 67.186882][ T5685] EXT4-fs error (device loop4): ext4_xattr_inode_iget:446: comm syz.4.1058: error while reading EA inode 11 err=-117 [ 67.210474][ T5680] Quota error (device loop0): v2_read_file_info: Number of blocks too big for quota file size (268441600 > 6144). [ 67.223405][ T5701] EXT4-fs (loop1): orphan cleanup on readonly fs [ 67.231216][ T5701] EXT4-fs warning (device loop1): ext4_xattr_inode_get:560: inode #11: comm syz.1.1065: EA inode hash validation failed [ 67.232926][ T5680] EXT4-fs warning (device loop0): ext4_enable_quotas:7236: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 67.260329][ T5680] EXT4-fs (loop0): Cannot turn on quotas: error -117 [ 67.267373][ T5680] EXT4-fs error (device loop0): ext4_orphan_get:1417: comm syz.0.1055: bad orphan inode 11 [ 67.277826][ T5680] loop0: lost filesystem error report for type 5 error -117 [ 67.278014][ T5680] ext4_test_bit(bit=10, block=1) = 0 [ 67.278026][ T5701] EXT4-fs warning (device loop1): ext4_expand_extra_isize_ea:2858: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 67.285761][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 67.285784][ C1] EXT4-fs (loop0): initial error at time 1774575391: ext4_orphan_get:1417 [ 67.285832][ C1] EXT4-fs (loop0): last error at time 1774575391: ext4_orphan_get:1417 [ 67.311082][ T5680] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 67.320475][ T5701] EXT4-fs error (device loop1): ext4_xattr_inode_update_ref:1037: inode #11: comm syz.1.1065: EA inode 11 ref wraparound: ref_count=0 ref_change=-1 [ 67.336032][ T5685] loop4: lost filesystem error report for type 5 error -117 [ 67.342127][ T5701] loop1: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 67.372619][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 67.390087][ C1] EXT4-fs (loop1): initial error at time 1774575391: ext4_xattr_inode_update_ref:1037: inode 11 [ 67.401856][ C1] EXT4-fs (loop1): last error at time 1774575391: ext4_xattr_inode_update_ref:1037: inode 11 [ 67.427142][ T5701] EXT4-fs (loop1): Remounting filesystem read-only [ 67.430393][ T5685] EXT4-fs (loop4): 1 orphan inode deleted [ 67.440908][ T5685] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 67.462882][ T5701] EXT4-fs warning (device loop1): ext4_xattr_inode_dec_ref_all:1231: inode #11: comm syz.1.1065: ea_inode dec ref err=-117 [ 67.483113][ T3327] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 67.508798][ T5701] EXT4-fs warning (device loop1): ext4_evict_inode:275: xattr delete (err -30) [ 67.529347][ T5701] EXT4-fs (loop1): 1 orphan inode deleted [ 67.565357][ T5701] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 67.584512][ T3324] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 67.675388][ T3308] loop3: p2 p3 p4[EZD] [ 67.682848][ T3308] loop3: p3 start 331781 is beyond EOD, truncated [ 67.695438][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 67.714780][ T3308] loop3: p4 size 197376 extends beyond EOD, truncated [ 67.746853][ T5711] loop3: p2 p3 p4[EZD] [ 67.752876][ T5711] loop3: p3 start 331781 is beyond EOD, truncated [ 67.777891][ T5711] loop3: p4 size 197376 extends beyond EOD, truncated [ 67.836278][ T28] audit: type=1400 audit(1774575392.464:158): avc: denied { create } for pid=5737 comm="syz.1.1082" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 68.017769][ T3308] udevd[3308]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 68.030497][ T5137] udevd[5137]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 68.090200][ T5372] udevd[5372]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 68.097467][ T3308] udevd[3308]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 68.115131][ T5768] tmpfs: Bad value for 'mpol' [ 68.179227][ T28] audit: type=1400 audit(1774575392.804:159): avc: denied { create } for pid=5775 comm="syz.1.1103" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 68.227134][ T28] audit: type=1400 audit(1774575392.854:160): avc: denied { read write } for pid=5780 comm="syz.1.1104" name="virtual_nci" dev="devtmpfs" ino=132 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 68.252335][ T28] audit: type=1400 audit(1774575392.854:161): avc: denied { open } for pid=5780 comm="syz.1.1104" path="/dev/virtual_nci" dev="devtmpfs" ino=132 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 68.494948][ T3308] Alternate GPT is invalid, using primary GPT. [ 68.501812][ T3308] loop3: p2 p3 p7 [ 68.545523][ T5796] Alternate GPT is invalid, using primary GPT. [ 68.552445][ T5796] loop3: p2 p3 p7 [ 68.724385][ T5372] loop4: p3 p4 < > [ 68.729555][ T4466] udevd[4466]: inotify_add_watch(7, /dev/loop3p7, 10) failed: No such file or directory [ 68.741836][ T5137] udevd[5137]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 68.754109][ T3308] udevd[3308]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 68.766446][ T5372] loop4: p3 start 263168 is beyond EOD, truncated [ 68.788950][ T5830] loop4: p3 p4 < > [ 68.795594][ T5830] loop4: p3 start 263168 is beyond EOD, truncated [ 68.806402][ T3308] loop3: p1[EZD] p2 p3 p4 [ 68.826504][ T3308] loop3: p1 size 32768 extends beyond EOD, truncated [ 68.840431][ T3001] loop4: p3 p4 < > [ 68.844856][ T3001] loop4: p3 start 263168 is beyond EOD, truncated [ 68.862052][ T3308] loop3: p2 start 930308 is beyond EOD, truncated [ 68.869337][ T3308] loop3: p3 start 117772289 is beyond EOD, truncated [ 68.884933][ T3308] loop3: p4 size 262144 extends beyond EOD, truncated [ 68.898959][ T5824] loop3: p1[EZD] p2 p3 p4 [ 68.904023][ T5824] loop3: p1 size 32768 extends beyond EOD, truncated [ 68.922719][ T5824] loop3: p2 start 930308 is beyond EOD, truncated [ 68.971630][ T5824] loop3: p3 start 117772289 is beyond EOD, truncated [ 68.978773][ T5824] loop3: p4 size 262144 extends beyond EOD, truncated [ 69.131995][ T3308] udevd[3308]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 69.145093][ T5137] udevd[5137]: inotify_add_watch(7, /dev/loop3p7, 10) failed: No such file or directory [ 69.157203][ T5372] udevd[5372]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 69.353874][ T5858] tmpfs: Bad value for 'mpol' [ 69.485342][ T5866] tmpfs: Bad value for 'mpol' [ 69.797707][ T5894] set_capacity_and_notify: 5 callbacks suppressed [ 69.797732][ T5894] loop3: detected capacity change from 0 to 128 [ 69.853049][ T5894] msdos: Bad value for 'gid' [ 69.857867][ T5894] msdos: Bad value for 'gid' [ 69.916958][ T5904] loop1: detected capacity change from 0 to 1024 [ 69.951343][ T5904] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 69.965198][ T5904] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 70.012751][ T5904] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (21692!=35945) [ 70.023474][ T5904] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 70.041289][ T5904] EXT4-fs error (device loop1): __ext4_fill_super:5563: inode #2: comm syz.1.1164: iget: special inode unallocated [ 70.064067][ T5904] loop1: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 70.064223][ T5904] EXT4-fs (loop1): get root inode failed [ 70.073544][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 70.073568][ C0] EXT4-fs (loop1): initial error at time 1774575394: __ext4_fill_super:5563: inode 2 [ 70.073613][ C0] EXT4-fs (loop1): last error at time 1774575394: __ext4_fill_super:5563: inode 2 [ 70.235606][ T5904] EXT4-fs (loop1): mount failed [ 70.402335][ T5918] loop2: detected capacity change from 0 to 8192 [ 70.470586][ T5924] loop3: detected capacity change from 0 to 1764 [ 70.495922][ T5918] loop2: p1 p2 p3 p4 [ 70.520587][ T5918] loop2: p1 size 196608 extends beyond EOD, truncated [ 70.547245][ T5918] loop2: p2 size 150994944 extends beyond EOD, truncated [ 70.560719][ T5918] loop2: p3 size 66846464 extends beyond EOD, truncated [ 70.577094][ T5918] loop2: p4 size 479744 extends beyond EOD, truncated [ 70.596103][ T3001] loop2: p1 p2 p3 p4 [ 70.606816][ T3001] loop2: p1 size 196608 extends beyond EOD, truncated [ 70.634919][ T3001] loop2: p2 size 150994944 extends beyond EOD, truncated [ 70.647341][ T3001] loop2: p3 size 66846464 extends beyond EOD, truncated [ 70.656171][ T3001] loop2: p4 size 479744 extends beyond EOD, truncated [ 70.887850][ T5961] loop3: detected capacity change from 0 to 1024 [ 70.926757][ T5961] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 70.944352][ T5961] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 70.998749][ T5974] loop1: detected capacity change from 0 to 1024 [ 71.026756][ T5974] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 71.038461][ T5974] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 71.052139][ T5974] jbd2_journal_init_inode: Cannot locate journal superblock [ 71.056095][ T5979] loop2: detected capacity change from 0 to 512 [ 71.076308][ T5974] EXT4-fs (loop1): Could not load journal inode [ 71.142350][ T5979] EXT4-fs error (device loop2): ext4_orphan_get:1417: comm syz.2.1199: bad orphan inode 13 [ 71.156173][ T5989] loop0: detected capacity change from 0 to 2048 [ 71.164617][ T5979] loop2: lost filesystem error report for type 5 error -117 [ 71.169510][ T5979] ext4_test_bit(bit=12, block=4) = 1 [ 71.177281][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 71.177309][ C0] EXT4-fs (loop2): initial error at time 1774575395: ext4_orphan_get:1417 [ 71.177341][ C0] EXT4-fs (loop2): last error at time 1774575395: ext4_orphan_get:1417 [ 71.207174][ T5979] is_bad_inode(inode)=0 [ 71.211519][ T5979] NEXT_ORPHAN(inode)=0 [ 71.215959][ T5979] max_ino=32 [ 71.219235][ T5979] i_nlink=1 [ 71.447926][ T6023] loop1: detected capacity change from 0 to 512 [ 71.471398][ T6023] EXT4-fs (loop1): inodes count not valid: 4128 vs 32 [ 71.495119][ T28] audit: type=1400 audit(1774575396.064:162): avc: denied { create } for pid=6028 comm="syz.3.1225" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=atmsvc_socket permissive=1 [ 71.624409][ T6027] loop2: detected capacity change from 0 to 8192 [ 71.704526][ T5372] loop2: p1 p3 p4 [ 71.708449][ T5372] loop2: p1 start 16777216 is beyond EOD, truncated [ 71.728146][ T5372] loop2: p4 start 16777223 is beyond EOD, truncated [ 71.739187][ T6027] loop2: p1 p3 p4 [ 71.743265][ T6027] loop2: p1 start 16777216 is beyond EOD, truncated [ 71.771788][ T6027] loop2: p4 start 16777223 is beyond EOD, truncated [ 71.982728][ T6083] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 72.085473][ T28] audit: type=1400 audit(1774575396.626:163): avc: denied { unmount } for pid=3321 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 72.122218][ T6097] Unable to read rock-ridge attributes [ 72.141329][ T6104] 9pnet_fd: Insufficient options for proto=fd [ 72.255810][ T28] audit: type=1400 audit(1774575396.785:164): avc: denied { read } for pid=6118 comm="syz.3.1268" name="event2" dev="devtmpfs" ino=245 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 72.296249][ T28] audit: type=1400 audit(1774575396.785:165): avc: denied { open } for pid=6118 comm="syz.3.1268" path="/dev/input/event2" dev="devtmpfs" ino=245 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 72.553266][ T6155] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 72.574775][ T6155] EXT4-fs (loop0): filesystem is read-only [ 72.723721][ T6175] EXT4-fs error (device loop0): ext4_orphan_get:1391: inode #15: comm syz.0.1296: iget: bogus i_mode (755) [ 72.742680][ T28] audit: type=1400 audit(1774575397.234:166): avc: denied { create } for pid=6176 comm="syz.3.1297" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 72.772564][ T6175] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 72.773092][ T6175] EXT4-fs error (device loop0): ext4_orphan_get:1396: comm syz.0.1296: couldn't read orphan inode 15 (err -117) [ 72.782577][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 72.782599][ C0] EXT4-fs (loop0): initial error at time 1774575397: ext4_orphan_get:1391: inode 15 [ 72.782638][ C0] EXT4-fs (loop0): last error at time 1774575397: ext4_orphan_get:1391: inode 15 [ 72.820635][ T6175] loop0: lost filesystem error report for type 5 error -117 [ 72.820854][ T6183] EXT4-fs (loop2): inodes count not valid: 4128 vs 32 [ 73.028363][ T28] audit: type=1400 audit(1774575397.506:167): avc: denied { unmount } for pid=3324 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 73.205412][ T6233] EXT4-fs: Ignoring removed nomblk_io_submit option [ 73.232330][ T6233] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 73.266776][ T6233] EXT4-fs error (device loop3): ext4_orphan_get:1391: inode #15: comm syz.3.1323: iget: bad i_size value: -3863736636562997238 [ 73.295166][ T6242] EXT4-fs error (device loop1): ext4_read_inode_bitmap:139: comm syz.1.1328: Invalid inode bitmap blk 4 in block_group 0 [ 73.297512][ T6233] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 73.309064][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 73.325025][ C1] EXT4-fs (loop3): initial error at time 1774575397: ext4_orphan_get:1391: inode 15 [ 73.334834][ C1] EXT4-fs (loop3): last error at time 1774575397: ext4_orphan_get:1391: inode 15 [ 73.344844][ T6233] EXT4-fs error (device loop3): ext4_orphan_get:1396: comm syz.3.1323: couldn't read orphan inode 15 (err -117) [ 73.357499][ T6242] loop1: lost filesystem error report for type 5 error -117 [ 73.389689][ T6233] loop3: lost filesystem error report for type 5 error -117 [ 73.430496][ T6251] EXT4-fs (loop2): corrupt root inode, run e2fsck [ 73.445564][ T6255] EXT4-fs: Ignoring removed i_version option [ 73.456988][ T6255] EXT4-fs: Mount option(s) incompatible with ext3 [ 73.463904][ T6251] EXT4-fs (loop2): mount failed [ 73.620063][ T6268] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 73.685225][ T3308] loop4: p4 [ 73.688574][ T3308] loop4: p4 size 32768 extends beyond EOD, truncated [ 73.745338][ T6279] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (29950!=20869) [ 73.776730][ T6259] loop4: p4 [ 73.785368][ T6259] loop4: p4 size 32768 extends beyond EOD, truncated [ 73.803551][ T6279] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 73.872734][ T3308] udevd[3308]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 73.888602][ T3308] udevd[3308]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 73.888926][ T6279] EXT4-fs (loop2): filesystem has both journal inode and journal device! [ 74.028923][ T28] audit: type=1400 audit(1774575398.442:168): avc: denied { ioctl } for pid=6306 comm="syz.1.1360" 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 [ 74.029897][ T6307] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 74.087548][ T6307] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 74.369741][ T6343] Quota error (device loop2): v2_read_file_info: Block with free entry 1 out of range (1, 6). [ 74.384241][ T6343] EXT4-fs warning (device loop2): ext4_enable_quotas:7236: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 74.400800][ T6343] EXT4-fs (loop2): mount failed [ 74.578380][ T6360] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (32298!=35945) [ 74.607196][ T6360] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 74.642037][ T6360] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 74.659132][ T6360] EXT4-fs (loop2): orphan cleanup on readonly fs [ 74.666364][ T6360] EXT4-fs error (device loop2): ext4_read_inode_bitmap:167: comm syz.2.1385: Inode bitmap for bg 0 marked uninitialized [ 74.680074][ T6360] loop2: lost filesystem error report for type 5 error -117 [ 74.680268][ T6360] EXT4-fs (loop2): Remounting filesystem read-only [ 74.687713][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 74.687739][ C1] EXT4-fs (loop2): initial error at time 1774575399: ext4_read_inode_bitmap:167 [ 74.687771][ C1] EXT4-fs (loop2): last error at time 1774575399: ext4_read_inode_bitmap:167 [ 74.720523][ T6360] EXT4-fs mount: 10 callbacks suppressed [ 74.720542][ T6360] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 74.782975][ T3321] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.809922][ T28] audit: type=1400 audit(1774575399.153:169): avc: denied { write } for pid=6372 comm="syz.1.1391" 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 [ 74.857454][ T6375] EXT4-fs: Invalid want_extra_isize 91 [ 75.093700][ T6395] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 75.120012][ T6395] EXT4-fs (loop0): orphan cleanup on readonly fs [ 75.126777][ T6395] EXT4-fs error (device loop0): ext4_ext_check_inode:521: inode #4: comm syz.0.1402: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 75.169944][ T6395] loop0: lost file I/O error report for ino 4 type 5 pos 0x0 len 0x0 error -117 [ 75.178728][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 75.194570][ C0] EXT4-fs (loop0): last error at time 1774575399: ext4_ext_check_inode:521: inode 4 [ 75.208293][ T28] audit: type=1400 audit(1774575399.546:170): avc: denied { setattr } for pid=6405 comm="syz.1.1407" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 75.235849][ T6395] EXT4-fs error (device loop0): ext4_quota_enable:7195: comm syz.0.1402: Bad quota inode: 4, type: 1 [ 75.246919][ T6395] loop0: lost filesystem error report for type 5 error -117 [ 75.247066][ T6395] EXT4-fs warning (device loop0): ext4_enable_quotas:7236: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 75.290063][ T6379] set_capacity_and_notify: 16 callbacks suppressed [ 75.290084][ T6379] loop4: detected capacity change from 0 to 32768 [ 75.318743][ T6395] EXT4-fs (loop0): Cannot turn on quotas: error -117 [ 75.326190][ T6395] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 75.395789][ T3308] loop4: p1 p3 < p5 p6 p7 > [ 75.407169][ T3327] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.425804][ T3308] loop4: p6 start 117448704 is beyond EOD, truncated [ 75.454357][ T6379] loop4: p1 p3 < p5 p6 p7 > [ 75.469348][ T6379] loop4: p6 start 117448704 is beyond EOD, truncated [ 75.708373][ T5137] udevd[5137]: inotify_add_watch(7, /dev/loop4p5, 10) failed: No such file or directory [ 75.708510][ T5372] udevd[5372]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 75.721349][ T4466] udevd[4466]: inotify_add_watch(7, /dev/loop4p7, 10) failed: No such file or directory [ 75.731228][ T3308] udevd[3308]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 75.823785][ T3308] udevd[3308]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 75.830802][ T5137] udevd[5137]: inotify_add_watch(7, /dev/loop4p5, 10) failed: No such file or directory [ 75.846004][ T4466] udevd[4466]: inotify_add_watch(7, /dev/loop4p7, 10) failed: No such file or directory [ 75.846028][ T5372] udevd[5372]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 75.988190][ T6467] loop4: detected capacity change from 0 to 8192 [ 76.004392][ T6426] loop1: detected capacity change from 0 to 32768 [ 76.049833][ T6467] loop4: p3 p4 < > [ 76.065171][ T6467] loop4: p3 start 9895680 is beyond EOD, truncated [ 76.141973][ T6487] loop0: detected capacity change from 0 to 164 [ 76.164750][ T6487] rock: directory entry would overflow storage [ 76.198800][ T6487] rock: sig=0x5252, size=5, remaining=3 [ 76.314720][ T6504] loop2: detected capacity change from 0 to 512 [ 76.338599][ T6504] EXT4-fs: Ignoring removed bh option [ 76.373837][ T6504] EXT4-fs (loop2): invalid inodes per group: 0 [ 76.373837][ T6504] [ 76.437627][ T6516] loop1: detected capacity change from 0 to 512 [ 76.452983][ T6516] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 76.474262][ T6519] loop0: detected capacity change from 0 to 512 [ 76.475797][ T6516] EXT4-fs error (device loop1): xattr_find_entry:337: inode #15: comm syz.1.1461: corrupted xattr entries [ 76.493888][ T6516] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 76.494021][ T6516] EXT4-fs warning (device loop1): ext4_expand_extra_isize_ea:2858: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 76.503566][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 76.503602][ C1] EXT4-fs (loop1): initial error at time 1774575400: xattr_find_entry:337: inode 15 [ 76.503640][ C1] EXT4-fs (loop1): last error at time 1774575400: xattr_find_entry:337: inode 15 [ 76.544606][ T6516] EXT4-fs (loop1): 1 orphan inode deleted [ 76.551124][ T6516] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 76.588563][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.614936][ T6519] EXT4-fs warning (device loop0): ext4_xattr_inode_get:546: inode #11: comm syz.0.1463: ea_inode file size=458758 entry size=16777216 [ 76.651222][ T6519] EXT4-fs (loop0): 1 orphan inode deleted [ 76.692560][ T6519] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 76.772956][ T3327] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.818502][ T6550] loop1: detected capacity change from 0 to 128 [ 76.858815][ T6550] FAT-fs (loop1): bogus sectors per cluster 7 [ 76.870653][ T28] audit: type=1326 audit(1774575407.108:171): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6552 comm="syz.3.1480" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f7c9059c799 code=0x0 [ 76.884317][ T6550] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 76.924207][ T28] audit: type=1400 audit(1774575407.108:172): avc: denied { create } for pid=6551 comm="syz.2.1479" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=appletalk_socket permissive=1 [ 76.963509][ T6550] FAT-fs (loop1): Can't find a valid FAT filesystem [ 77.022669][ T6566] loop3: detected capacity change from 0 to 512 [ 77.056265][ T6566] EXT4-fs (loop3): first meta block group too large: 2 (group descriptor block count 1) [ 77.121253][ T6577] loop1: detected capacity change from 0 to 512 [ 77.144612][ T6577] EXT4-fs: inline encryption not supported [ 77.178972][ T6577] EXT4-fs: Ignoring removed i_version option [ 77.222915][ T6577] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e001e09c, mo2=0002] [ 77.238916][ T6577] System zones: 1-12 [ 77.248812][ T6577] EXT4-fs (loop1): 1 orphan inode deleted [ 77.255210][ T6577] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 77.299939][ T28] audit: type=1400 audit(1774575407.581:173): avc: denied { bpf } for pid=6590 comm="syz.4.1496" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 77.359618][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.403347][ T28] audit: type=1400 audit(1774575407.581:174): avc: denied { perfmon } for pid=6590 comm="syz.4.1496" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 77.680425][ T5372] loop3: p1 p2 < > p3 p4 < p5 > [ 77.685959][ T5372] loop3: p1 size 1342439424 extends beyond EOD, truncated [ 77.708187][ T5372] loop3: p3 start 67108864 is beyond EOD, truncated [ 77.731656][ T28] audit: type=1400 audit(1774575408.032:175): avc: denied { create } for pid=6628 comm="syz.0.1515" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 77.771479][ T5372] loop3: p5 size 1342439424 extends beyond EOD, truncated [ 77.817509][ T6615] loop3: p1 p2 < > p3 p4 < p5 > [ 77.832527][ T6615] loop3: p1 size 1342439424 extends beyond EOD, truncated [ 77.866422][ T6615] loop3: p3 start 67108864 is beyond EOD, truncated [ 77.872010][ T28] audit: type=1326 audit(1774575408.169:176): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6639 comm="syz.1.1520" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fc34a01c799 code=0x0 [ 77.897704][ T6615] loop3: p5 size 1342439424 extends beyond EOD, truncated [ 77.908305][ T6636] EXT4-fs (loop4): couldn't mount as ext2 due to feature incompatibilities [ 78.058159][ T6654] tmpfs: Bad value for 'mpol' [ 78.183892][ T6668] capability: warning: `syz.3.1533' uses deprecated v2 capabilities in a way that may be insecure [ 78.493969][ T6715] ISOFS: primary root directory is empty. Disabling Rock Ridge and switching to Joliet. [ 78.509192][ T6720] SELinux: Context system_u:object is not valid (left unmapped). [ 78.518506][ T28] audit: type=1400 audit(1774575408.851:177): avc: denied { mac_admin } for pid=6719 comm="syz.4.1561" capability=33 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 78.555409][ T6722] EXT4-fs: Ignoring removed bh option [ 78.560928][ T28] audit: type=1400 audit(1774575408.893:178): avc: denied { relabelto } for pid=6719 comm="syz.4.1561" 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" [ 78.587618][ T28] audit: type=1400 audit(1774575408.893:179): avc: denied { associate } for pid=6719 comm="syz.4.1561" name="cgroup.procs" dev="cgroup" ino=249 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 srawcon="system_u:object" [ 78.645678][ T6722] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 78.681476][ T6722] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e84ce028, mo2=0000] [ 78.728968][ T6722] System zones: 0-1, 3-12 [ 78.766025][ T6722] EXT4-fs error (device loop2): ext4_map_blocks:818: inode #3: block 1: comm syz.2.1562: lblock 1 mapped to illegal pblock 1 (length 1) [ 78.815214][ T6722] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 78.815325][ T6722] EXT4-fs (loop2): Remounting filesystem read-only [ 78.824611][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 78.824637][ C0] EXT4-fs (loop2): initial error at time 1774575409: ext4_map_blocks:818: inode 3: block 1 [ 78.824699][ C0] EXT4-fs (loop2): last error at time 1774575409: ext4_map_blocks:818: inode 3: block 1 [ 78.908451][ T6722] Quota error (device loop2): write_blk: dquota write failed [ 78.932018][ T6722] EXT4-fs (loop2): 1 orphan inode deleted [ 78.973709][ T6722] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 79.070009][ T3321] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.083462][ T6770] EXT4-fs (loop1): Filesystem with casefold feature cannot be mounted without CONFIG_UNICODE [ 79.143627][ T6778] EXT4-fs: Ignoring removed bh option [ 79.175464][ T6778] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 79.240858][ T6778] EXT4-fs (loop2): orphan cleanup on readonly fs [ 79.251515][ T6790] FAT-fs (loop1): bogus number of FAT structure [ 79.268145][ T6790] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 79.285428][ T6778] EXT4-fs error (device loop2): ext4_map_blocks:776: inode #3: block 2: comm syz.2.1585: lblock 2 mapped to illegal pblock 2 (length 1) [ 79.288672][ T6790] FAT-fs (loop1): Can't find a valid FAT filesystem [ 79.331493][ T6778] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 79.335679][ T6778] EXT4-fs error (device loop2): __ext4_get_inode_loc:4782: comm syz.2.1585: Invalid inode table block 1 in block_group 0 [ 79.345303][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 79.345329][ C1] EXT4-fs (loop2): initial error at time 1774575409: ext4_map_blocks:776: inode 3: block 2 [ 79.345376][ C1] EXT4-fs (loop2): last error at time 1774575409: ext4_map_blocks:776: inode 3: block 2 [ 79.388878][ T6778] loop2: lost filesystem error report for type 5 error -117 [ 79.390544][ T6778] EXT4-fs error (device loop2) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 79.419651][ T6778] loop2: lost filesystem error report for type 5 error -117 [ 79.424645][ T6778] EXT4-fs error (device loop2): __ext4_ext_dirty:207: inode #3: comm syz.2.1585: mark_inode_dirty error [ 79.479757][ T6778] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 79.480052][ T6778] EXT4-fs error (device loop2): ext4_acquire_dquot:7001: comm syz.2.1585: Failed to acquire dquot type 0 [ 79.527909][ T6812] IPv6: addrconf: prefix option has invalid lifetime [ 79.528290][ T6778] loop2: lost filesystem error report for type 5 error -117 [ 79.538146][ T6778] EXT4-fs error (device loop2) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 79.556565][ T6778] loop2: lost filesystem error report for type 5 error -117 [ 79.561250][ T6778] EXT4-fs error (device loop2): ext4_evict_inode:255: inode #11: comm syz.2.1585: mark_inode_dirty error [ 79.596055][ T6778] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 79.596276][ T6778] EXT4-fs warning (device loop2): ext4_evict_inode:258: couldn't mark inode dirty (err -117) [ 79.630412][ T6778] EXT4-fs (loop2): 1 orphan inode deleted [ 79.641611][ T36] EXT4-fs error (device loop2): ext4_map_blocks:776: inode #3: block 1: comm kworker/u8:2: lblock 1 mapped to illegal pblock 1 (length 1) [ 79.687324][ T36] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 79.687587][ T36] EXT4-fs error (device loop2): ext4_release_dquot:7037: comm kworker/u8:2: Failed to release dquot type 0 [ 79.712522][ T6822] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 79.756585][ T36] loop2: lost filesystem error report for type 5 error -117 [ 79.759421][ T6778] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 79.781132][ T6822] EXT4-fs (loop4): group descriptors corrupted! [ 79.855271][ T3321] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.886069][ T6834] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 79.927306][ T6834] EXT4-fs (loop4): orphan cleanup on readonly fs [ 79.968668][ T6834] EXT4-fs error (device loop4): ext4_do_update_inode:5569: inode #16: comm syz.4.1614: corrupted inode contents [ 80.019614][ T6834] loop4: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 80.030336][ T6834] EXT4-fs (loop4): Remounting filesystem read-only [ 80.040217][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 80.040257][ C0] EXT4-fs (loop4): initial error at time 1774575410: ext4_do_update_inode:5569: inode 16 [ 80.040296][ C0] EXT4-fs (loop4): last error at time 1774575410: ext4_do_update_inode:5569: inode 16 [ 80.075355][ T6834] EXT4-fs (loop4): 1 truncate cleaned up [ 80.087724][ T1924] EXT4-fs (loop4): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 80.115916][ T1924] EXT4-fs (loop4): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 80.129223][ T6848] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 80.155894][ T1924] EXT4-fs (loop4): Quota write (off=8, len=24) cancelled because transaction is not started [ 80.171548][ T6848] EXT4-fs error (device loop0): ext4_quota_enable:7192: comm syz.0.1619: inode #50331648: comm syz.0.1619: iget: illegal inode # [ 80.187001][ T6834] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 80.200798][ T6855] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 80.201132][ T6848] loop0: lost filesystem error report for type 5 error -117 [ 80.222490][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 80.230886][ T6855] EXT4-fs (loop2): filesystem is read-only [ 80.236786][ C0] EXT4-fs (loop0): initial error at time 1774575410: ext4_quota_enable:7192 [ 80.236818][ C0] EXT4-fs (loop0): last error at time 1774575410: ext4_quota_enable:7192 [ 80.257080][ T6855] EXT4-fs (loop2): failed to initialize system zone (-117) [ 80.261612][ T6848] EXT4-fs error (device loop0): ext4_quota_enable:7195: comm syz.0.1619: Bad quota inode: 50331648, type: 2 [ 80.269582][ T6855] EXT4-fs (loop2): mount failed [ 80.312413][ T6848] loop0: lost filesystem error report for type 5 error -117 [ 80.312739][ T6848] EXT4-fs warning (device loop0): ext4_enable_quotas:7236: Failed to enable quota tracking (type=2, err=-117, ino=50331648). Please run e2fsck to fix. [ 80.338674][ T3324] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.357734][ T6848] EXT4-fs (loop0): mount failed [ 80.528268][ T6878] set_capacity_and_notify: 12 callbacks suppressed [ 80.528283][ T6878] loop4: detected capacity change from 0 to 512 [ 80.811519][ T6913] 9pnet_fd: p9_fd_create_tcp (6913): problem connecting socket to 127.0.0.1 [ 80.828796][ T6916] SELinux: Context system_u:object_r:v4l_device_t:s0 is not valid (left unmapped). [ 80.943429][ T6927] loop0: detected capacity change from 0 to 128 [ 80.965637][ T6927] FAT-fs (loop0): bogus number of reserved sectors [ 80.979103][ T6927] FAT-fs (loop0): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 81.008739][ T6927] FAT-fs (loop0): Can't find a valid FAT filesystem [ 81.066791][ T6939] loop4: detected capacity change from 0 to 512 [ 81.122608][ T6939] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 81.141599][ T6949] futex_wake_op: syz.0.1669 tries to shift op by 32; fix this program [ 81.174057][ T6952] loop2: detected capacity change from 0 to 164 [ 81.181843][ T6939] EXT4-fs error (device loop4): __ext4_iget:5378: inode #11: block 2: comm syz.4.1664: invalid block [ 81.232277][ T6939] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 81.232507][ T6939] EXT4-fs (loop4): Remounting filesystem read-only [ 81.241894][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 81.241915][ C0] EXT4-fs (loop4): initial error at time 1774575411: __ext4_iget:5378: inode 11: block 2 [ 81.241956][ C0] EXT4-fs (loop4): last error at time 1774575411: __ext4_iget:5378: inode 11: block 2 [ 81.280597][ T6939] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 81.284973][ T6952] isofs_fill_super: root inode is not a directory. Corrupted media? [ 81.331713][ T3324] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.409830][ T6966] loop1: detected capacity change from 0 to 1024 [ 81.442581][ T6966] EXT4-fs: inline encryption not supported [ 81.451576][ T6966] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 3)! [ 81.487812][ T6966] EXT4-fs (loop1): group descriptors corrupted! [ 81.837298][ T7027] loop2: detected capacity change from 0 to 2048 [ 81.845665][ T7030] loop0: detected capacity change from 0 to 256 [ 81.852762][ T7027] EXT4-fs: Ignoring removed nomblk_io_submit option [ 81.888768][ T7030] FAT-fs (loop0): bogus logical sector size 2056 [ 81.896626][ T7030] FAT-fs (loop0): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 81.906768][ T7034] SELinux: Context system_u:object_r: is not valid (left unmapped). [ 81.916868][ T7027] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 81.929953][ T7030] FAT-fs (loop0): Can't find a valid FAT filesystem [ 81.948031][ T28] kauditd_printk_skb: 20 callbacks suppressed [ 81.948049][ T28] audit: type=1400 audit(1774575412.463:189): avc: denied { relabelto } for pid=7031 comm="syz.4.1710" name="319" dev="tmpfs" ino=1646 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:" [ 82.057589][ T3321] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.073342][ T7014] loop3: detected capacity change from 0 to 32768 [ 82.085149][ T28] audit: type=1400 audit(1774575412.463:190): avc: denied { associate } for pid=7031 comm="syz.4.1710" name="319" dev="tmpfs" ino=1646 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:" [ 82.123885][ T3308] loop3: p1 p3 < > p4 < p5 > [ 82.128907][ T3308] loop3: p1 start 460800 is beyond EOD, truncated [ 82.143317][ T28] audit: type=1400 audit(1774575412.568:191): avc: denied { remove_name } for pid=3324 comm="syz-executor" name="binderfs" dev="tmpfs" ino=1650 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:" [ 82.170398][ T28] audit: type=1400 audit(1774575412.568:192): avc: denied { rmdir } for pid=3324 comm="syz-executor" name="319" dev="tmpfs" ino=1646 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:" [ 82.204000][ T3308] loop3: p5 start 460800 is beyond EOD, truncated [ 82.217840][ T7041] loop4: detected capacity change from 0 to 8192 [ 82.230845][ T7014] loop3: p1 p3 < > p4 < p5 > [ 82.235908][ T7014] loop3: p1 start 460800 is beyond EOD, truncated [ 82.244318][ T7014] loop3: p5 start 460800 is beyond EOD, truncated [ 82.461676][ T7069] delete_channel: no stack [ 82.486802][ T3308] udevd[3308]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 82.498370][ T5137] udevd[5137]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 82.539459][ T3308] udevd[3308]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 82.550160][ T5372] udevd[5372]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 82.610945][ T7089] loop2: detected capacity change from 0 to 512 [ 82.657333][ T7089] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 82.727450][ T7089] EXT4-fs (loop2): group descriptors corrupted! [ 83.002971][ T7139] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 83.024262][ T7139] EXT4-fs error (device loop0): ext4_orphan_get:1417: comm syz.0.1762: bad orphan inode 14 [ 83.037915][ T7139] loop0: lost filesystem error report for type 5 error -117 [ 83.042077][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 83.056103][ C1] EXT4-fs (loop0): initial error at time 1774575413: ext4_orphan_get:1417 [ 83.064723][ C1] EXT4-fs (loop0): last error at time 1774575413: ext4_orphan_get:1417 [ 83.073680][ T7139] ext4_test_bit(bit=13, block=18) = 1 [ 83.079532][ T7139] is_bad_inode(inode)=0 [ 83.084735][ T7139] NEXT_ORPHAN(inode)=0 [ 83.089049][ T7139] max_ino=32 [ 83.092556][ T7139] i_nlink=1 [ 83.096674][ T7139] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 83.109149][ T7139] ext2 filesystem being mounted at /353/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 83.152495][ T3327] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.196062][ T7156] EXT4-fs warning (device loop3): read_mmp_block:111: Error -74 while reading MMP block 34 [ 83.280412][ T7161] EXT4-fs error (device loop1): ext4_xattr_inode_iget:441: inode #11: comm syz.1.1773: iget: bad extra_isize 90 (inode size 256) [ 83.294780][ T7161] loop1: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 83.295293][ T7161] EXT4-fs error (device loop1): ext4_xattr_inode_iget:446: comm syz.1.1773: error while reading EA inode 11 err=-117 [ 83.304753][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 83.304784][ C0] EXT4-fs (loop1): initial error at time 1774575413: ext4_xattr_inode_iget:441: inode 11 [ 83.304820][ C0] EXT4-fs (loop1): last error at time 1774575413: ext4_xattr_inode_iget:441: inode 11 [ 83.344614][ T7161] loop1: lost filesystem error report for type 5 error -117 [ 83.344879][ T7161] EXT4-fs error (device loop1): ext4_xattr_inode_iget:441: inode #11: comm syz.1.1773: iget: bad extra_isize 90 (inode size 256) [ 83.366183][ T7161] loop1: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 83.366410][ T7161] EXT4-fs error (device loop1): ext4_xattr_inode_iget:446: comm syz.1.1773: error while reading EA inode 11 err=-117 [ 83.388784][ T7161] loop1: lost filesystem error report for type 5 error -117 [ 83.388948][ T7161] EXT4-fs error (device loop1): ext4_xattr_inode_iget:441: inode #18: comm syz.1.1773: iget: bad extra_isize 90 (inode size 256) [ 83.410734][ T7161] loop1: lost file I/O error report for ino 18 type 5 pos 0x0 len 0x0 error -117 [ 83.410953][ T7161] EXT4-fs error (device loop1): ext4_xattr_inode_iget:446: comm syz.1.1773: error while reading EA inode 18 err=-117 [ 83.438097][ T28] audit: type=1400 audit(1774575414.027:193): avc: denied { create } for pid=7171 comm="syz.4.1779" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ipx_socket permissive=1 [ 83.454134][ T7161] EXT4-fs error (device loop1): ext4_xattr_inode_iget:441: inode #18: comm syz.1.1773: iget: bad extra_isize 90 (inode size 256) [ 83.515149][ T28] audit: type=1400 audit(1774575414.101:194): avc: denied { create } for pid=7181 comm="syz.2.1782" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netrom_socket permissive=1 [ 83.558615][ T7161] EXT4-fs error (device loop1): ext4_xattr_inode_iget:446: comm syz.1.1773: error while reading EA inode 18 err=-117 [ 83.586140][ T7161] EXT4-fs (loop1): 1 orphan inode deleted [ 83.592676][ T7161] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 83.688807][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.707811][ T7201] bpf: Bad value for 'gid' [ 84.010121][ T28] audit: type=1400 audit(1774575414.626:195): avc: denied { read } for pid=7246 comm="syz.1.1814" name="sg0" dev="devtmpfs" ino=137 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 84.048952][ T28] audit: type=1400 audit(1774575414.626:196): avc: denied { open } for pid=7246 comm="syz.1.1814" path="/dev/sg0" dev="devtmpfs" ino=137 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 84.123103][ T7259] FAT-fs (loop1): bogus number of reserved sectors [ 84.153811][ T7259] FAT-fs (loop1): This looks like a DOS 1.x volume, but isn't a recognized floppy size (128 sectors) [ 84.207033][ T7259] FAT-fs (loop1): Can't find a valid FAT filesystem [ 84.243850][ T5372] loop0: p1 p2 p3 p4[DM] [ 84.248386][ T5372] loop0: p1 size 835329 extends beyond EOD, truncated [ 84.264719][ T5372] loop0: p3 start 134217728 is beyond EOD, truncated [ 84.279244][ T5372] loop0: p4 size 262144 extends beyond EOD, truncated [ 84.294205][ T7253] loop0: p1 p2 p3 p4[DM] [ 84.309010][ T7253] loop0: p1 size 835329 extends beyond EOD, truncated [ 84.333500][ T7253] loop0: p3 start 134217728 is beyond EOD, truncated [ 84.385540][ T7253] loop0: p4 size 262144 extends beyond EOD, truncated [ 84.529159][ T3308] udevd[3308]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 84.542358][ T5372] udevd[5372]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 84.552990][ T5137] udevd[5137]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 84.608837][ T3308] udevd[3308]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 84.608867][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 84.633757][ T4466] udevd[4466]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 84.952536][ T28] audit: type=1326 audit(1774575415.602:197): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7352 comm="syz.3.1867" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f7c9059c799 code=0x0 [ 85.259291][ T7393] FAT-fs (loop3): bread failed, FSINFO block (sector = 65535) [ 85.363900][ T7407] tmpfs: Bad value for 'mpol' [ 85.397424][ T7411] set_capacity_and_notify: 7 callbacks suppressed [ 85.403653][ T7411] loop1: detected capacity change from 0 to 512 [ 85.448129][ T7406] loop2: detected capacity change from 0 to 8192 [ 85.461652][ T7411] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 85.481889][ T5137] loop2: p1 p2 p4 [ 85.489635][ T7411] EXT4-fs error (device loop1): ext4_quota_enable:7192: comm syz.1.1896: inode #50331648: comm syz.1.1896: iget: illegal inode # [ 85.511796][ T5137] loop2: p4 size 262912 extends beyond EOD, truncated [ 85.521735][ T7411] fserror_report: 2 callbacks suppressed [ 85.521751][ T7411] loop1: lost filesystem error report for type 5 error -117 [ 85.537516][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 85.551786][ C0] EXT4-fs (loop1): initial error at time 1774575416: ext4_quota_enable:7192 [ 85.560757][ C0] EXT4-fs (loop1): last error at time 1774575416: ext4_quota_enable:7192 [ 85.569804][ T7406] loop2: p1 p2 p4 [ 85.574331][ T7411] EXT4-fs error (device loop1): ext4_quota_enable:7195: comm syz.1.1896: Bad quota inode: 50331648, type: 2 [ 85.586531][ T7411] loop1: lost filesystem error report for type 5 error -117 [ 85.588468][ T7411] EXT4-fs warning (device loop1): ext4_enable_quotas:7236: Failed to enable quota tracking (type=2, err=-117, ino=50331648). Please run e2fsck to fix. [ 85.604837][ T7406] loop2: p4 size 262912 extends beyond EOD, [ 85.612293][ T7411] EXT4-fs (loop1): mount failed [ 85.612546][ T7406] truncated [ 85.723754][ T7431] loop0: detected capacity change from 0 to 512 [ 85.783771][ T7431] EXT4-fs error (device loop0): ext4_iget_extra_inode:5025: inode #15: comm syz.0.1903: corrupted in-inode xattr: invalid size in ea xattr [ 85.834432][ T7431] fserror_report: 1 callbacks suppressed [ 85.834450][ T7431] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 85.841922][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 85.857901][ C1] EXT4-fs (loop0): initial error at time 1774575416: ext4_iget_extra_inode:5025: inode 15 [ 85.868139][ C1] EXT4-fs (loop0): last error at time 1774575416: ext4_iget_extra_inode:5025: inode 15 [ 85.882057][ T7431] EXT4-fs error (device loop0): ext4_orphan_get:1396: comm syz.0.1903: couldn't read orphan inode 15 (err -117) [ 85.946887][ T7431] loop0: lost filesystem error report for type 5 error -117 [ 85.947679][ T7431] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 86.070627][ T3327] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.100013][ T28] audit: type=1326 audit(1774575416.810:198): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7455 comm="syz.1.1919" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fc34a01c799 code=0x0 [ 86.595116][ T7533] delete_channel: no stack [ 86.602293][ T7533] delete_channel: no stack [ 86.672005][ T7544] loop2: detected capacity change from 0 to 128 [ 86.700349][ T7544] FAT-fs (loop2): invalid media value (0x00) [ 86.724703][ T7544] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 86.789802][ T7544] FAT-fs (loop2): Can't find a valid FAT filesystem [ 86.926808][ T7574] ip6_tunnel: non-ECT from fe80:0000:0000:0000:0000:0000:0000:00bb with DS=0x1f [ 86.947460][ T7575] Invalid ELF header type: 2 != 1 [ 86.952707][ T28] audit: type=1400 audit(1775099705.707:199): avc: denied { module_load } for pid=7573 comm="syz.4.1977" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=system permissive=1 [ 86.957945][ T7576] loop1: detected capacity change from 0 to 512 [ 87.021924][ T7576] EXT4-fs warning (device loop1): ext4_multi_mount_protect:288: Invalid MMP block in superblock [ 87.023775][ T28] audit: type=1326 audit(1775099705.749:200): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7577 comm="syz.2.1978" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f57584ac799 code=0x0 [ 87.067811][ T7584] loop4: detected capacity change from 0 to 1024 [ 87.095557][ T7584] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 87.112602][ T7588] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 87.138233][ T7584] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 87.151448][ T28] audit: type=1326 audit(1775099705.928:201): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7590 comm="syz.1.1985" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fc34a01c799 code=0x0 [ 87.157109][ T7584] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (3937!=20869) [ 87.195605][ T7588] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 87.242652][ T7584] EXT4-fs error (device loop4): ext4_ext_check_inode:521: inode #2: comm syz.4.1981: pblk 82 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 87.269059][ T28] audit: type=1400 audit(1775099706.043:202): avc: denied { create } for pid=7597 comm="syz.1.1988" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_nflog_socket permissive=1 [ 87.302187][ T7584] loop4: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 87.309287][ T7584] EXT4-fs (loop4): no journal found [ 87.319048][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 87.319069][ C0] EXT4-fs (loop4): initial error at time 1775099706: ext4_ext_check_inode:521: inode 2 [ 87.319105][ C0] EXT4-fs (loop4): last error at time 1775099706: ext4_ext_check_inode:521: inode 2 [ 87.861403][ T28] audit: type=1400 audit(1775099706.662:203): avc: denied { append } for pid=7659 comm="syz.2.2019" name="001" dev="devtmpfs" ino=171 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 88.028555][ T7680] 9pnet_virtio: no channels available for device 127.0.0.1 [ 88.036263][ T28] audit: type=1400 audit(1775099706.841:204): avc: denied { mounton } for pid=7679 comm="syz.4.2028" path="/syzcgroup/cpu/syz4/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" [ 88.092716][ T7683] loop0: detected capacity change from 0 to 1024 [ 88.099885][ T7683] EXT4-fs: Ignoring removed bh option [ 88.166398][ T7683] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 88.188548][ T7683] EXT4-fs (loop0): orphan cleanup on readonly fs [ 88.206256][ T7683] EXT4-fs error (device loop0): ext4_map_blocks:776: inode #3: block 2: comm syz.0.2029: lblock 2 mapped to illegal pblock 2 (length 1) [ 88.242784][ T7683] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 88.243632][ T7683] Quota error (device loop0): qtree_write_dquot: dquota write failed [ 88.253181][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 88.253206][ C0] EXT4-fs (loop0): initial error at time 1775099707: ext4_map_blocks:776: inode 3: block 2 [ 88.253248][ C0] EXT4-fs (loop0): last error at time 1775099707: ext4_map_blocks:776: inode 3: block 2 [ 88.321156][ T7683] EXT4-fs error (device loop0): __ext4_get_inode_loc:4782: comm syz.0.2029: Invalid inode table block 1 in block_group 0 [ 88.335928][ T7683] loop0: lost filesystem error report for type 5 error -117 [ 88.336045][ T28] audit: type=1326 audit(1775099707.135:205): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7699 comm="syz.2.2038" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f57584ac799 code=0x0 [ 88.343631][ T7683] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 88.396012][ T7683] loop0: lost filesystem error report for type 5 error -117 [ 88.396122][ T7683] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #3: comm syz.0.2029: mark_inode_dirty error [ 88.464816][ T7683] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 88.465052][ T7683] Quota error (device loop0): v2_write_file_info: Can't write info structure [ 88.492445][ T7683] EXT4-fs error (device loop0): ext4_acquire_dquot:7001: comm syz.0.2029: Failed to acquire dquot type 0 [ 88.505175][ T7683] loop0: lost filesystem error report for type 5 error -117 [ 88.505323][ T7683] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 88.565187][ T7683] loop0: lost filesystem error report for type 5 error -117 [ 88.565338][ T7683] EXT4-fs error (device loop0): ext4_evict_inode:255: inode #11: comm syz.0.2029: mark_inode_dirty error [ 88.621849][ T7683] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 88.622014][ T7683] EXT4-fs warning (device loop0): ext4_evict_inode:258: couldn't mark inode dirty (err -117) [ 88.681265][ T7683] EXT4-fs (loop0): 1 orphan inode deleted [ 88.687325][ T12] EXT4-fs error (device loop0): ext4_map_blocks:776: inode #3: block 1: comm kworker/u8:0: lblock 1 mapped to illegal pblock 1 (length 1) [ 88.702542][ T12] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 88.703542][ T12] Quota error (device loop0): remove_tree: Can't read quota data block 1 [ 88.744016][ T12] EXT4-fs error (device loop0): ext4_release_dquot:7037: comm kworker/u8:0: Failed to release dquot type 0 [ 88.793523][ T12] loop0: lost filesystem error report for type 5 error -117 [ 88.794510][ T7683] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 88.916373][ T3327] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 88.929437][ T7746] tmpfs: Bad value for 'mpol' [ 88.962099][ T7752] IPv6: addrconf: prefix option has invalid lifetime [ 88.979901][ T7754] tmpfs: Unknown parameter 'fsuuid' [ 89.263743][ T7792] loop4: detected capacity change from 0 to 512 [ 89.313751][ T7792] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 89.360886][ T7792] EXT4-fs (loop4): 1 truncate cleaned up [ 89.367533][ T7792] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 89.432266][ T3324] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 89.517906][ T7789] loop0: detected capacity change from 0 to 32768 [ 89.636267][ T3308] loop0: p1 p3 < p5 p6 > [ 89.640997][ T3308] loop0: partition table partially beyond EOD, truncated [ 89.663016][ T3308] loop0: p6 start 4294975480 is beyond EOD, truncated [ 89.682965][ T7789] loop0: p1 p3 < p5 p6 > [ 89.687349][ T7789] loop0: partition table partially beyond EOD, truncated [ 89.710131][ T7789] loop0: p6 start 4294975480 is beyond EOD, truncated [ 89.889762][ T7847] loop3: detected capacity change from 0 to 512 [ 89.925579][ T7847] FAT-fs (loop3): bogus logical sector size 63488 [ 89.942029][ T7847] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 89.985300][ T7847] FAT-fs (loop3): Can't find a valid FAT filesystem [ 90.018283][ T4466] loop2: p1 p3 < p5 p6 p7 > [ 90.040620][ T4466] loop2: p6 start 117448704 is beyond EOD, truncated [ 90.056584][ T3308] udevd[3308]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 90.069780][ T5372] udevd[5372]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 90.084583][ T5137] udevd[5137]: inotify_add_watch(7, /dev/loop0p5, 10) failed: No such file or directory [ 90.110310][ T7859] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 90.129742][ T7821] loop2: p1 p3 < p5 p6 p7 > [ 90.139220][ T5137] udevd[5137]: inotify_add_watch(7, /dev/loop0p5, 10) failed: No such file or directory [ 90.150695][ T5372] udevd[5372]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 90.164515][ T3308] udevd[3308]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 90.195947][ T7821] loop2: p6 start 117448704 is beyond EOD, truncated [ 90.238013][ T3324] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 90.295100][ T7874] set_capacity_and_notify: 2 callbacks suppressed [ 90.295183][ T7874] loop0: detected capacity change from 0 to 1024 [ 90.315538][ T7874] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (7780!=20869) [ 90.338670][ T7874] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 90.357774][ T7874] EXT4-fs (loop0): invalid journal inode [ 90.401587][ T7874] EXT4-fs (loop0): can't get journal size [ 90.417931][ T7874] EXT4-fs error (device loop0): ext4_map_blocks:776: inode #3: block 17104912: comm syz.0.2124: lblock 2 mapped to illegal pblock 17104912 (length 1) [ 90.453207][ T7874] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 90.454341][ T7874] EXT4-fs (loop0): failed to initialize system zone (-117) [ 90.463722][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 90.463743][ C0] EXT4-fs (loop0): initial error at time 1775099709: ext4_map_blocks:776: inode 3: block 17104912 [ 90.463796][ C0] EXT4-fs (loop0): last error at time 1775099709: ext4_map_blocks:776: inode 3: block 17104912 [ 90.515087][ T7874] EXT4-fs (loop0): mount failed [ 90.518657][ T5137] udevd[5137]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 90.524181][ T4466] udevd[4466]: inotify_add_watch(7, /dev/loop2p5, 10) failed: No such file or directory [ 90.549121][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop2p7, 10) failed: No such file or directory [ 90.566001][ T5372] udevd[5372]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 90.906538][ T7932] loop1: detected capacity change from 0 to 512 [ 90.950540][ T7932] EXT4-fs warning (device loop1): ext4_enable_quotas:7236: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 91.019467][ T7932] EXT4-fs (loop1): mount failed [ 91.086223][ T7947] loop3: detected capacity change from 0 to 256 [ 91.183083][ T7947] FAT-fs (loop3): IO charset cp852 not found [ 91.435515][ T7879] kexec: Could not allocate control_code_buffer [ 91.637081][ T8015] loop2: detected capacity change from 0 to 512 [ 91.656673][ T8020] loop4: detected capacity change from 0 to 164 [ 91.666749][ T8020] isofs_fill_super: bread failed, dev=loop4, iso_blknum=41, block=164 [ 91.687906][ T8015] EXT4-fs (loop2): #clusters per group too big: 65535 [ 91.916561][ T8046] loop2: detected capacity change from 0 to 512 [ 91.991921][ T8046] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 92.064229][ T3321] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 92.199244][ T8027] loop1: detected capacity change from 0 to 32768 [ 92.257334][ T5137] loop1: p1 p3 < p5 p6 p7 > [ 92.279875][ T5137] loop1: p6 start 117448704 is beyond EOD, truncated [ 92.327127][ T8027] loop1: p1 p3 < p5 p6 p7 > [ 92.348562][ T8027] loop1: p6 start 117448704 is beyond EOD, truncated [ 92.378873][ T8104] SELinux: Context system_u:object_r:fsa is not valid (left unmapped). [ 92.388903][ T28] kauditd_printk_skb: 10 callbacks suppressed [ 92.388920][ T28] audit: type=1400 audit(1775099711.428:215): avc: denied { relabelto } for pid=8102 comm="syz.4.2234" name="405" dev="tmpfs" ino=2081 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsa" [ 92.466749][ T28] audit: type=1400 audit(1775099711.428:216): avc: denied { associate } for pid=8102 comm="syz.4.2234" name="405" dev="tmpfs" ino=2081 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:fsa" [ 92.523574][ T28] audit: type=1400 audit(1775099711.491:217): avc: denied { remove_name } for pid=3324 comm="syz-executor" name="binderfs" dev="tmpfs" ino=2085 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsa" [ 92.581985][ T8122] syz.2.2241 (8122): attempted to duplicate a private mapping with mremap. This is not supported. [ 92.603826][ T28] audit: type=1400 audit(1775099711.491:218): avc: denied { rmdir } for pid=3324 comm="syz-executor" name="405" dev="tmpfs" ino=2081 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsa" [ 92.926584][ T8152] delete_channel: no stack [ 92.945308][ T8152] delete_channel: no stack [ 93.009888][ T8159] loop3: detected capacity change from 0 to 256 [ 93.035934][ T8159] msdos: Bad value for 'time_offset' [ 93.198689][ T28] audit: type=1400 audit(1775099712.268:219): avc: denied { execute } for pid=8180 comm="syz.1.2273" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=18117 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:hugetlbfs_t tclass=file permissive=1 [ 93.229416][ T8138] loop0: detected capacity change from 0 to 32768 [ 93.253158][ T8186] IPv6: addrconf: prefix option has invalid lifetime [ 93.260096][ T8186] IPv6: addrconf: prefix option has invalid lifetime [ 93.296328][ T3308] loop0: p1 p3 < p5 p6 p7 > [ 93.304507][ T3308] loop0: p6 start 117448704 is beyond EOD, truncated [ 93.334241][ T8138] loop0: p1 p3 < p5 p6 p7 > [ 93.348036][ T8138] loop0: p6 start 117448704 is beyond EOD, truncated [ 93.368456][ T8196] loop4: detected capacity change from 0 to 512 [ 93.375595][ T8196] EXT4-fs: mb_optimize_scan should be set to 0 or 1. [ 93.392097][ T8201] ICMPv6: NA: fd:f9:a6:84:a5:1b advertised our address fe80::aa on syz_tun! [ 93.426721][ T28] audit: type=1400 audit(1775099712.499:220): avc: denied { write } for pid=8203 comm="syz.0.2284" name="vlan0" dev="proc" ino=4026533310 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 93.593577][ T8216] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 93.598504][ T8224] SELinux: security_context_str_to_sid (}) failed with errno=-22 [ 93.625952][ T8216] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (5663!=28264) [ 93.635392][ T8223] EXT4-fs warning (device loop2): ext4_xattr_inode_get:546: inode #11: comm syz.2.2293: ea_inode file size=4 entry size=6 [ 93.635761][ T8223] EXT4-fs error (device loop2): ext4_do_update_inode:5569: inode #15: comm syz.2.2293: corrupted inode contents [ 93.681745][ T8216] EXT4-fs (loop1): failed to initialize system zone (-117) [ 93.707501][ T8216] EXT4-fs (loop1): mount failed [ 93.736465][ T8223] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 93.736772][ T8223] EXT4-fs error (device loop2): ext4_dirty_inode:6450: inode #15: comm syz.2.2293: mark_inode_dirty error [ 93.746260][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 93.746281][ C0] EXT4-fs (loop2): initial error at time 1775099712: ext4_do_update_inode:5569: inode 15 [ 93.746336][ C0] EXT4-fs (loop2): last error at time 1775099712: ext4_do_update_inode:5569: inode 15 [ 93.800391][ T28] audit: type=1400 audit(1775099712.887:221): avc: denied { write } for pid=8233 comm="syz.3.2298" name="ppp" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 93.840659][ T28] audit: type=1400 audit(1775099712.887:222): avc: denied { open } for pid=8233 comm="syz.3.2298" path="/dev/ppp" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 93.916836][ T8223] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 93.925144][ T8223] EXT4-fs error (device loop2): ext4_do_update_inode:5569: inode #15: comm syz.2.2293: corrupted inode contents [ 93.971625][ T8223] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 93.980570][ T8223] EXT4-fs error (device loop2): ext4_xattr_delete_inode:2999: inode #15: comm syz.2.2293: mark_inode_dirty error [ 94.016256][ T8223] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 94.029072][ T8223] EXT4-fs error (device loop2): ext4_xattr_delete_inode:3002: inode #15: comm syz.2.2293: mark inode dirty (error -117) [ 94.086972][ T8223] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 94.088469][ T8223] EXT4-fs warning (device loop2): ext4_evict_inode:275: xattr delete (err -117) [ 94.140180][ T8268] EXT4-fs error (device loop1): ext4_map_blocks:776: inode #11: block 7: comm syz.1.2314: lblock 7 mapped to illegal pblock 7 (length 1) [ 94.174699][ T8223] EXT4-fs (loop2): 1 orphan inode deleted [ 94.181311][ T8223] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 94.208525][ T8268] loop1: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 94.209043][ T8268] EXT4-fs (loop1): 1 orphan inode deleted [ 94.218440][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 94.218490][ C1] EXT4-fs (loop1): initial error at time 1775099713: ext4_map_blocks:776: inode 11: block 7 [ 94.218532][ C1] EXT4-fs (loop1): last error at time 1775099713: ext4_map_blocks:776: inode 11: block 7 [ 94.253381][ T8268] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 94.329361][ T3321] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 94.336942][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 94.462634][ T8287] loop2: p2 p3 p7 [ 94.508293][ T3001] loop2: p2 p3 p7 [ 94.710795][ T8333] FAT-fs (loop3): error, invalid access to FAT (entry 0x00000001) [ 94.759155][ T8333] FAT-fs (loop3): Filesystem has been set read-only [ 94.838790][ T8345] EXT4-fs: Ignoring removed nobh option [ 94.879131][ T8345] EXT4-fs (loop0): Invalid default hash set in the superblock [ 94.910508][ T28] audit: type=1326 audit(1775099714.063:223): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8354 comm="syz.2.2358" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f57584ac799 code=0x0 [ 94.974941][ T8359] rock: directory entry would overflow storage [ 94.993626][ T8359] rock: sig=0x5850, size=36, remaining=22 [ 95.157585][ T8383] set_capacity_and_notify: 8 callbacks suppressed [ 95.157610][ T8383] loop4: detected capacity change from 0 to 512 [ 95.193970][ T8383] SELinux: security_context_str_to_sid () failed with errno=-22 [ 95.425890][ T3001] ================================================================== [ 95.434822][ T3001] BUG: KCSAN: data-race in d_make_discardable / do_readlinkat [ 95.437331][ T8405] loop4: detected capacity change from 0 to 2048 [ 95.442687][ T3001] [ 95.442697][ T3001] write to 0xffff888108344840 of 4 bytes by task 5372 on cpu 1: [ 95.459656][ T3001] d_make_discardable+0x4f/0xa0 [ 95.464917][ T3001] simple_unlink+0x68/0x80 [ 95.469900][ T3001] shmem_unlink+0x12d/0x140 [ 95.474638][ T3001] vfs_unlink+0x1c7/0x490 [ 95.479019][ T3001] filename_unlinkat+0x1e2/0x410 [ 95.484201][ T3001] __se_sys_unlink+0x2b/0xe0 [ 95.488928][ T3001] __x64_sys_unlink+0x1f/0x30 [ 95.493682][ T3001] x64_sys_call+0x2eb6/0x3020 [ 95.498614][ T3001] do_syscall_64+0x12c/0x370 [ 95.503269][ T3001] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 95.509482][ T3001] [ 95.512162][ T3001] read to 0xffff888108344840 of 4 bytes by task 3001 on cpu 0: [ 95.519728][ T3001] do_readlinkat+0xa0/0x2f0 [ 95.524293][ T3001] __x64_sys_readlink+0x47/0x60 [ 95.529285][ T3001] x64_sys_call+0x2b51/0x3020 [ 95.534182][ T3001] do_syscall_64+0x12c/0x370 [ 95.539087][ T3001] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 95.545788][ T3001] [ 95.548473][ T3001] value changed: 0x08300080 -> 0x00300180 [ 95.554483][ T3001] [ 95.557009][ T3001] Reported by Kernel Concurrency Sanitizer on: [ 95.563980][ T3001] CPU: 0 UID: 0 PID: 3001 Comm: udevd Tainted: G W syzkaller #0 PREEMPT(full) [ 95.575407][ T3001] Tainted: [W]=WARN [ 95.579323][ T3001] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 95.590197][ T3001] ================================================================== [ 95.599451][ T8407] loop0: detected capacity change from 0 to 8192 [ 95.607283][ T8405] EXT4-fs (loop4): Invalid log cluster size: 16776453