last executing test programs: 1.206344854s ago: executing program 2 (id=4332): syz_emit_ethernet(0x3e, &(0x7f0000000280)={@local, @multicast, @void, {@ipv6={0x86dd, @generic={0x0, 0x6, "6410a6", 0x8, 0x0, 0x0, @ipv4, @local, {[@routing={0x29}]}}}}}, 0x0) 1.142745215s ago: executing program 2 (id=4337): bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000300)=@bpf_lsm={0x4, 0x4, &(0x7f0000000040)=@framed={{0x66, 0xa, 0x0, 0x0, 0x0, 0x61, 0x11, 0x4c}, [@call={0x85, 0x0, 0x0, 0xce}]}, &(0x7f0000000000)='GPL\x00', 0x4, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) 1.101746215s ago: executing program 2 (id=4340): syz_mount_image$ext4(&(0x7f00000003c0)='ext4\x00', &(0x7f0000000200)='./file0\x00', 0x2200854, &(0x7f0000000400)={[{@journal_dev={'journal_dev', 0x3d, 0x7}}, {}, {@user_xattr}, {@min_batch_time={'min_batch_time', 0x3d, 0x6}}, {@nombcache}, {@jqfmt_vfsv1}, {@nodelalloc}, {@auto_da_alloc}, {@norecovery}]}, 0x5, 0x597, &(0x7f00000019c0)="$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") 966.723457ms ago: executing program 2 (id=4349): syz_emit_ethernet(0xf87, &(0x7f0000000000)={@local, @link_local, @void, {@ipv6={0x86dd, @generic={0x0, 0x6, "6410a6", 0xf51, 0x0, 0x0, @private2, @mcast2, {[@routing={0x84}], "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"}}}}}, 0x0) 917.020788ms ago: executing program 2 (id=4352): bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1f00000000000000000000000080000000000000", @ANYRES32, @ANYBLOB="0000000000000000000600000000000000", @ANYRES32], 0x48) 887.123178ms ago: executing program 2 (id=4356): pselect6(0x40, &(0x7f00000001c0)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x0, 0x0, 0x0, 0x0) 797.5866ms ago: executing program 4 (id=4363): setregid(0x0, 0xffffffffffffffff) 691.045821ms ago: executing program 4 (id=4370): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x1f, 0x2, &(0x7f0000000200)=@raw=[@call={0x85, 0x0, 0x0, 0x6b}, @exit], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) 613.622172ms ago: executing program 4 (id=4376): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0xd, 0x4, &(0x7f0000000000)=@framed={{}, [@ldst={0x1, 0x0, 0x3, 0x9, 0x1, 0x100}]}, &(0x7f0000000080)='syzkaller\x00', 0x4, 0x0, 0x0, 0x0, 0x20, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) 524.373893ms ago: executing program 4 (id=4383): bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000000c0)=@bpf_lsm={0x6, 0x4, &(0x7f0000000040)=@framed={{}, [@ldst={0x3, 0x0, 0x6}]}, &(0x7f0000000180)='syzkaller\x00', 0xc, 0xd2, &(0x7f00000001c0)=""/210, 0x0, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x3, @void, @value}, 0x94) 453.324074ms ago: executing program 4 (id=4387): syz_clone(0x638c1100, 0x0, 0x0, 0x0, 0x0, 0x0) 303.562316ms ago: executing program 0 (id=4397): dup2(0xffffffffffffffff, 0xffffffffffffffff) 268.320547ms ago: executing program 3 (id=4399): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f00000004c0)=ANY=[@ANYBLOB="9feb0100180000000000000034000000340000000300000000000000000000030000000003000000020000000000000000000000000000010500000010000000010000000000000800000000005f"], 0x0, 0x4f, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x20) 268.246467ms ago: executing program 0 (id=4400): bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x13, 0x5, &(0x7f0000001380)=ANY=[@ANYBLOB="18020000040000000000000000dc1cfe6f00000000800000850000008a00000095"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) 229.808368ms ago: executing program 3 (id=4401): keyctl$join(0x1, 0xffffffffffffffff) 229.351967ms ago: executing program 0 (id=4402): syz_emit_ethernet(0xf6, &(0x7f0000000900)={@link_local, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xe}, @void, {@ipv6={0x86dd, @udp={0x0, 0x6, "010100", 0x4d, 0x11, 0x0, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, {[], {0x0, 0x4e22, 0xc0, 0x0, @gue={{0x2, 0x1, 0x1, 0x81}, "d6fdb163636537265d38ccb70963256e20dd706aa47a85338710cc072dc8ac26daf9e92c42a9a320f3b0e413a3efc1ae738c0f92cbae9375ca5c9bebf4ef4039127d23e043aa553e5ba5b5108ca43ea51ff5555c9d95062b08ba3c0a8e8a5b99d5d8381d3aece56e20cf9e7766d95110ad71cb3735b88eb9eba570bfa5da348ed6c0753172ae297baa113c265b979c2690d3bba3b2603841f7f769070148fa0d898b255cb9c650c61839914adea78759"}}}}}}}, 0x0) 198.394808ms ago: executing program 3 (id=4404): newfstatat(0xffffffffffffff9c, 0xffffffffffffffff, 0x0, 0x1000) 198.075738ms ago: executing program 1 (id=4405): syz_emit_ethernet(0x36, &(0x7f0000000080)={@broadcast, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0xfe, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @timestamp_reply={0xe, 0x0, 0x0, 0x7ff, 0x3, 0x8166, 0x80000001, 0x9}}}}}, 0x0) 186.773528ms ago: executing program 0 (id=4406): bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x15, 0x4, &(0x7f0000000e00)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_reuseport, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x1f2, 0x10, &(0x7f0000000000), 0xfffffe51, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x48) 127.865069ms ago: executing program 3 (id=4407): getrusage(0x0, &(0x7f0000000080)) 127.405149ms ago: executing program 0 (id=4408): bpf$PROG_LOAD(0x5, &(0x7f0000000e00)={0xc, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000400040071107a000000000095"], &(0x7f0000000180)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x4, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) 127.092639ms ago: executing program 1 (id=4409): madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) 85.420889ms ago: executing program 3 (id=4418): prctl$PR_SET_MM_MAP(0x34, 0xe, 0x0, 0x0) 81.761139ms ago: executing program 3 (id=4420): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f00000001c0)='./file2\x00', 0x404, &(0x7f0000000200)={[{@init_itable_val}, {@jqfmt_vfsold}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x7fff}}, {@lazytime}, {@errors_remount}, {@quota}]}, 0x3, 0x42f, &(0x7f00000006c0)="$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") 78.25617ms ago: executing program 1 (id=4421): mq_unlink(0x0) 67.770919ms ago: executing program 0 (id=4410): openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000), 0x20001, 0x0) 27.01042ms ago: executing program 1 (id=4411): syz_emit_ethernet(0x7a, &(0x7f0000000100)={@link_local, @empty, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "9a83c9", 0x44, 0x2f, 0x0, @dev={0xfe, 0x80, '\x00', 0xe}, @local, {[], {{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x88be}, {}, {}, {0x8, 0x88be, 0x40000000}}}}}}}, 0x0) 26.61497ms ago: executing program 1 (id=4412): syz_emit_ethernet(0x4a, &(0x7f0000000500)={@local, @broadcast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4f9309", 0x14, 0x6, 0x0, @private1={0xfc, 0x1, '\x00', 0x2}, @local, {[], {{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x1}}}}}}}, 0x0) 7.375531ms ago: executing program 1 (id=4413): pselect6(0x40, &(0x7f0000000040)={0x3, 0x7, 0xfffffffffffffffa, 0x7, 0xfffffffffffffffb, 0x9, 0x6, 0x7fffffffffffffff}, &(0x7f0000000080)={0x5, 0x7fffffffffffffff, 0xfffffffffffffff5, 0xfffffffffffeffff, 0x1, 0x2, 0x4, 0x8}, 0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={[0xf]}, 0x8}) 0s ago: executing program 4 (id=4414): rseq(0x0, 0x0, 0x0, 0x0) kernel console output (not intermixed with test programs): , 6). [ 67.654932][ T3305] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 67.670855][ T7606] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 67.678382][ T7594] EXT4-fs warning (device loop4): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 67.723451][ T7594] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 67.776837][ T7594] EXT4-fs error (device loop4): ext4_orphan_get:1393: inode #16: comm syz.4.1981: casefold flag without casefold feature [ 67.809841][ T7624] loop0: detected capacity change from 0 to 1024 [ 67.816619][ T7594] EXT4-fs error (device loop4): ext4_orphan_get:1398: comm syz.4.1981: couldn't read orphan inode 16 (err -117) [ 67.832670][ T7629] futex_wake_op: syz.2.1996 tries to shift op by -1; fix this program [ 67.835638][ T7624] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (51269!=20869) [ 67.851962][ T7594] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 67.858449][ T7630] 9pnet_virtio: no channels available for device 127.0.0.1 [ 67.866254][ T7624] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 67.897442][ T7624] EXT4-fs error (device loop0): ext4_get_journal_inode:5796: inode #32: comm syz.0.1994: iget: special inode unallocated [ 67.930564][ T3312] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 67.947716][ T7624] EXT4-fs (loop0): no journal found [ 67.954130][ T7624] EXT4-fs (loop0): can't get journal size [ 67.968854][ T7624] EXT4-fs error (device loop0): __ext4_fill_super:5500: inode #2: comm syz.0.1994: iget: special inode unallocated [ 67.990203][ T7641] loop4: detected capacity change from 0 to 512 [ 67.999827][ T7624] EXT4-fs (loop0): get root inode failed [ 68.004793][ T7641] journal_path: Non-blockdev passed as './file0' [ 68.006215][ T7624] EXT4-fs (loop0): mount failed [ 68.013408][ T7641] EXT4-fs: error: could not find journal device path [ 68.072719][ T7645] loop1: detected capacity change from 0 to 512 [ 68.115201][ T7645] EXT4-fs: Ignoring removed bh option [ 68.138483][ T7645] EXT4-fs: Ignoring removed bh option [ 68.164298][ T7645] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 68.192912][ T7645] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 68.213297][ T7645] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 68.246804][ T7645] EXT4-fs (loop1): orphan cleanup on readonly fs [ 68.298625][ T7645] EXT4-fs warning (device loop1): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 68.329343][ T7645] EXT4-fs (loop1): Cannot turn on quotas: error -22 [ 68.363510][ T7689] loop2: detected capacity change from 0 to 512 [ 68.371442][ T7645] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.2004: Invalid block bitmap block 0 in block_group 0 [ 68.385503][ T7689] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 68.399050][ T7689] EXT4-fs (loop2): 1 truncate cleaned up [ 68.413211][ T7645] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 68.446513][ T7689] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 68.461837][ T7645] EXT4-fs (loop1): 1 orphan inode deleted [ 68.471394][ T7645] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 68.525872][ T3314] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.554939][ T3305] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.566493][ T7709] loop4: detected capacity change from 0 to 512 [ 68.573414][ T7709] EXT4-fs: Ignoring removed orlov option [ 68.579897][ T7709] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 68.588978][ T7709] EXT4-fs (loop4): orphan cleanup on readonly fs [ 68.604215][ T7709] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.2035: bg 0: block 248: padding at end of block bitmap is not set [ 68.623902][ T7715] loop0: detected capacity change from 0 to 512 [ 68.632649][ T7713] loop1: detected capacity change from 0 to 164 [ 68.655316][ T7709] Quota error (device loop4): write_blk: dquota write failed [ 68.663580][ T7709] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 68.664661][ T7713] isofs_fill_super: get root inode failed [ 68.674088][ T7709] EXT4-fs error (device loop4): ext4_acquire_dquot:6933: comm syz.4.2035: Failed to acquire dquot type 1 [ 68.722292][ T7715] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 68.738316][ T7709] EXT4-fs (loop4): 1 truncate cleaned up [ 68.741844][ T7723] capability: warning: `syz.3.2040' uses 32-bit capabilities (legacy support in use) [ 68.758359][ T7715] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=c842e02c, mo2=0002] [ 68.767640][ T7709] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 68.780812][ T7715] EXT4-fs (loop0): orphan cleanup on readonly fs [ 68.791122][ T7715] EXT4-fs error (device loop0): ext4_clear_blocks:876: inode #11: comm syz.0.2037: attempt to clear invalid blocks 1024 len 1 [ 68.815637][ T7715] EXT4-fs (loop0): Remounting filesystem read-only [ 68.819395][ T29] audit: type=1400 audit(1749458889.225:196): avc: denied { create } for pid=7727 comm="syz.3.2042" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_dnrt_socket permissive=1 [ 68.825988][ T7715] EXT4-fs (loop0): 1 truncate cleaned up [ 68.901181][ T7715] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: none. [ 68.925316][ T7709] syz.4.2035 (7709) used greatest stack depth: 9496 bytes left [ 68.965873][ T3312] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.047455][ T3310] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 69.134013][ T7766] loop0: detected capacity change from 0 to 2048 [ 69.245623][ T4448] loop0: p1 < > p3 [ 69.251864][ T4448] loop0: p3 size 134217728 extends beyond EOD, truncated [ 69.265507][ T7793] tmpfs: Unknown parameter 'contextùQ|!‡v½óv½Ã[' [ 69.283676][ T7766] loop0: p1 < > p3 [ 69.289674][ T7766] loop0: p3 size 134217728 extends beyond EOD, truncated [ 69.318838][ T7800] loop1: detected capacity change from 0 to 512 [ 69.329654][ T7802] loop2: detected capacity change from 0 to 256 [ 69.351089][ T7802] FAT-fs (loop2): codepage cp855 not found [ 69.365692][ T7800] EXT4-fs error (device loop1): ext4_expand_extra_isize_ea:2798: inode #11: comm syz.1.2077: corrupted xattr block 95: invalid header [ 69.423066][ T6416] udevd[6416]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 69.433707][ T7800] EXT4-fs error (device loop1): ext4_validate_block_bitmap:432: comm syz.1.2077: bg 0: block 7: invalid block bitmap [ 69.437690][ T6412] udevd[6412]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 69.460770][ T7800] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 69.478374][ T7818] loop3: detected capacity change from 0 to 512 [ 69.485520][ T7800] EXT4-fs error (device loop1): ext4_xattr_delete_inode:2962: inode #11: comm syz.1.2077: corrupted xattr block 95: invalid header [ 69.518373][ T7818] EXT4-fs (loop3): can't mount with journal_async_commit, fs mounted w/o journal [ 69.541966][ T7800] EXT4-fs warning (device loop1): ext4_evict_inode:274: xattr delete (err -117) [ 69.550890][ T7826] loop2: detected capacity change from 0 to 256 [ 69.566986][ T7800] EXT4-fs (loop1): 1 orphan inode deleted [ 69.573199][ T7800] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 69.574618][ T7826] FAT-fs (loop2): Invalid FSINFO signature: 0x00fffff8, 0x00000000 (sector = 1) [ 69.608610][ T7826] FAT-fs (loop2): codepage cp855 not found [ 69.640603][ T3305] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.835012][ T7855] loop2: detected capacity change from 0 to 8192 [ 69.848556][ T7858] loop3: detected capacity change from 0 to 1024 [ 69.856236][ T7858] EXT4-fs (loop3): bad block size 16384 [ 69.898773][ T7855] loop2: p1 p2 p3 p4 [ 69.910741][ T7855] loop2: p1 start 51379968 is beyond EOD, truncated [ 69.917550][ T7855] loop2: p2 start 4293394690 is beyond EOD, truncated [ 69.924386][ T7855] loop2: p3 size 100663552 extends beyond EOD, truncated [ 69.955344][ T7855] loop2: p4 size 50331648 extends beyond EOD, truncated [ 70.025997][ T7870] loop1: detected capacity change from 0 to 128 [ 70.052464][ T7870] EXT4-fs: EXT4-fs: inode_readahead_blks must be 0 or a power of 2 smaller than 2^31 [ 70.065049][ T7868] loop0: detected capacity change from 0 to 512 [ 70.071196][ T7872] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(3) [ 70.077960][ T7872] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 70.082531][ T7876] loop4: detected capacity change from 0 to 2048 [ 70.085668][ T7872] vhci_hcd vhci_hcd.0: Device attached [ 70.104642][ T6412] udevd[6412]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 70.117210][ T4448] udevd[4448]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 70.128722][ T7868] EXT4-fs error (device loop0): ext4_orphan_get:1419: comm syz.0.2109: bad orphan inode 15 [ 70.165704][ T7876] loop4: p2 p3 < > p4 < p5 > [ 70.170207][ T7873] vhci_hcd: connection closed [ 70.170602][ T7876] loop4: partition table partially beyond EOD, [ 70.170896][ T51] vhci_hcd: stop threads [ 70.175365][ T7876] truncated [ 70.181616][ T51] vhci_hcd: release socket [ 70.193564][ T51] vhci_hcd: disconnect device [ 70.213363][ T7876] loop4: p3 start 4284289 is beyond EOD, truncated [ 70.219976][ T7868] ext4_test_bit(bit=14, block=18) = 1 [ 70.226719][ T7868] is_bad_inode(inode)=0 [ 70.231283][ T7868] NEXT_ORPHAN(inode)=1023 [ 70.236179][ T7868] max_ino=32 [ 70.239767][ T7868] i_nlink=0 [ 70.265166][ T2997] loop4: p2 p3 < > p4 < p5 > [ 70.269935][ T2997] loop4: partition table partially beyond EOD, truncated [ 70.272220][ T7868] EXT4-fs error (device loop0): ext4_xattr_delete_inode:2962: inode #15: comm syz.0.2109: corrupted xattr block 19: invalid header [ 70.299310][ T2997] loop4: p3 start 4284289 is beyond EOD, truncated [ 70.315709][ T7868] EXT4-fs warning (device loop0): ext4_evict_inode:274: xattr delete (err -117) [ 70.349064][ T7868] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0009-000000000000 r/w without journal. Quota mode: none. [ 70.394995][ T7868] ext4 filesystem being mounted at /417/éq‰Y’3aK supports timestamps until 2038-01-19 (0x7fffffff) [ 70.422203][ T6416] udevd[6416]: inotify_add_watch(7, /dev/loop4p5, 10) failed: No such file or directory [ 70.433740][ T4448] udevd[4448]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 70.457048][ T7912] loop4: detected capacity change from 0 to 128 [ 70.475799][ T3310] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0009-000000000000. [ 70.500724][ T7912] FAT-fs (loop4): bogus number of reserved sectors [ 70.507396][ T7912] FAT-fs (loop4): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 70.516795][ T7912] FAT-fs (loop4): Can't find a valid FAT filesystem [ 70.729943][ T7955] loop4: detected capacity change from 0 to 512 [ 70.774391][ T7955] EXT4-fs (loop4): can't mount with journal_async_commit, fs mounted w/o journal [ 70.862533][ T7970] loop1: detected capacity change from 0 to 1024 [ 70.886483][ T7970] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 70.920461][ T7970] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 70.937203][ T7970] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 70.945337][ T7970] EXT4-fs (loop1): orphan cleanup on readonly fs [ 70.953022][ T7970] EXT4-fs error (device loop1): ext4_free_blocks:6587: comm syz.1.2155: Freeing blocks not in datazone - block = 0, count = 4096 [ 70.967312][ T7970] EXT4-fs (loop1): Remounting filesystem read-only [ 70.967420][ T7984] loop4: detected capacity change from 0 to 512 [ 70.973855][ T7970] EXT4-fs (loop1): 1 orphan inode deleted [ 70.988062][ T7970] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 71.025468][ T7979] loop0: detected capacity change from 0 to 2048 [ 71.033597][ T3305] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.043747][ T7979] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 9316 [ 71.058806][ T7991] loop3: detected capacity change from 0 to 512 [ 71.063477][ T7984] EXT4-fs: Ignoring removed orlov option [ 71.073861][ T7991] EXT4-fs: Project quota feature not enabled. Cannot enable project quota enforcement. [ 71.105137][ T7984] EXT4-fs error (device loop4): dx_probe:791: inode #2: comm syz.4.2163: Attempting to read directory block (0) that is past i_size (256) [ 71.142323][ T8000] loop2: detected capacity change from 0 to 512 [ 71.157305][ T7984] EXT4-fs (loop4): Remounting filesystem read-only [ 71.166301][ T8003] loop1: detected capacity change from 0 to 512 [ 71.180019][ T8000] EXT4-fs: Ignoring removed nobh option [ 71.189360][ T7984] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -117 [ 71.200513][ T8006] loop3: detected capacity change from 0 to 164 [ 71.218385][ T8003] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 71.223933][ T29] kauditd_printk_skb: 2 callbacks suppressed [ 71.223966][ T29] audit: type=1400 audit(1749458891.766:199): avc: denied { execmem } for pid=8007 comm="syz.3.2174" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 71.246856][ T7984] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 71.273584][ T8003] EXT4-fs (loop1): warning: maximal mount count reached, running e2fsck is recommended [ 71.289648][ T8000] EXT4-fs (loop2): Cannot turn on journaled quota: type 1: error -117 [ 71.335400][ T8000] EXT4-fs error (device loop2): ext4_orphan_get:1393: inode #13: comm syz.2.2170: casefold flag without casefold feature [ 71.371333][ T8003] EXT4-fs error (device loop1): ext4_orphan_get:1393: comm syz.1.2172: inode #15: comm syz.1.2172: iget: illegal inode # [ 71.380883][ T8026] loop0: detected capacity change from 0 to 1024 [ 71.390977][ T8000] EXT4-fs error (device loop2): ext4_orphan_get:1398: comm syz.2.2170: couldn't read orphan inode 13 (err -117) [ 71.391535][ T3312] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.403628][ T8003] EXT4-fs error (device loop1): ext4_orphan_get:1398: comm syz.1.2172: couldn't read orphan inode 15 (err -117) [ 71.429327][ T8026] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (52289!=20869) [ 71.441533][ T8026] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 71.448229][ T8000] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 71.465453][ T8003] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 71.477707][ T8026] EXT4-fs (loop0): invalid journal inode [ 71.501693][ T8031] loop3: detected capacity change from 0 to 1024 [ 71.522893][ T8031] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 71.534735][ T8031] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 71.544985][ T3305] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.556216][ T8031] jbd2_journal_init_inode: Cannot locate journal superblock [ 71.564005][ T8031] EXT4-fs (loop3): Could not load journal inode [ 71.582053][ T3314] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.736089][ T8060] loop3: detected capacity change from 0 to 512 [ 71.783958][ T8060] EXT4-fs: Ignoring removed bh option [ 71.822413][ T8060] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 71.846767][ T8059] loop2: detected capacity change from 0 to 8192 [ 71.865006][ T8060] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 71.873167][ T8060] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=884ec128, mo2=0002] [ 71.890166][ T8060] EXT4-fs (loop3): orphan cleanup on readonly fs [ 71.896661][ T8060] EXT4-fs error (device loop3): ext4_quota_enable:7120: comm syz.3.2197: Bad quota inum: 4294967291, type: 0 [ 71.910884][ T8060] EXT4-fs (loop3): Remounting filesystem read-only [ 71.917712][ T8060] EXT4-fs warning (device loop3): ext4_enable_quotas:7168: Failed to enable quota tracking (type=0, err=-117, ino=4294967291). Please run e2fsck to fix. [ 71.933630][ T8060] EXT4-fs (loop3): Cannot turn on quotas: error -117 [ 71.941589][ T8060] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 71.957744][ T6412] loop2: p2 p3 p4 [ 71.961661][ T6412] loop2: p2 start 2936012800 is beyond EOD, truncated [ 71.962478][ T29] audit: type=1400 audit(1749458892.543:200): avc: denied { create } for pid=8085 comm="syz.1.2212" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 71.970040][ T6412] loop2: p3 start 1912602624 is beyond EOD, truncated [ 71.970064][ T6412] loop2: p4 size 656640 extends beyond EOD, truncated [ 72.007460][ T8059] loop2: p2 p3 p4 [ 72.018446][ T3317] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.030752][ T8059] loop2: p2 start 2936012800 is beyond EOD, truncated [ 72.037824][ T8059] loop2: p3 start 1912602624 is beyond EOD, truncated [ 72.045150][ T8059] loop2: p4 size 656640 extends beyond EOD, truncated [ 72.196867][ T8114] loop1: detected capacity change from 0 to 1024 [ 72.199330][ T6412] udevd[6412]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 72.240680][ T8114] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 72.251791][ T8114] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 72.304031][ T8114] jbd2_journal_init_inode: Cannot locate journal superblock [ 72.312467][ T8114] EXT4-fs (loop1): Could not load journal inode [ 72.319161][ T8126] loop2: detected capacity change from 0 to 256 [ 72.365902][ T8126] FAT-fs (loop2): bogus number of FAT sectors [ 72.372191][ T8126] FAT-fs (loop2): Can't find a valid FAT filesystem [ 72.586214][ T29] audit: type=1400 audit(1749458893.194:201): avc: denied { create } for pid=8166 comm="syz.0.2251" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 72.643149][ T8178] loop1: detected capacity change from 0 to 512 [ 72.672885][ T8178] Quota error (device loop1): v2_read_file_info: Number of blocks too big for quota file size (40960 > 6144). [ 72.704558][ T8178] EXT4-fs warning (device loop1): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 72.720250][ T8178] EXT4-fs (loop1): mount failed [ 72.892942][ T8211] loop0: detected capacity change from 0 to 164 [ 72.927721][ T8211] isofs_fill_super: root inode is not a directory. Corrupted media? [ 73.036600][ T29] audit: type=1326 audit(1749458893.666:202): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8235 comm="syz.3.2284" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fc70dcee929 code=0x0 [ 73.061086][ T8237] loop1: detected capacity change from 0 to 128 [ 73.074063][ T8237] FAT-fs (loop1): bogus logical sector size 0 [ 73.080230][ T8237] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 73.089584][ T8237] FAT-fs (loop1): Can't find a valid FAT filesystem [ 73.153940][ T8251] cgroup: No subsys list or none specified [ 73.163226][ T8252] loop2: detected capacity change from 0 to 512 [ 73.219969][ T8252] EXT4-fs error (device loop2): ext4_xattr_inode_iget:433: comm syz.2.2291: Parent and EA inode have the same ino 15 [ 73.236373][ T8252] EXT4-fs (loop2): Remounting filesystem read-only [ 73.255122][ T8252] EXT4-fs warning (device loop2): ext4_evict_inode:257: couldn't mark inode dirty (err -30) [ 73.267183][ T8252] EXT4-fs (loop2): 1 orphan inode deleted [ 73.274003][ T8252] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 73.315133][ T8268] loop4: detected capacity change from 0 to 128 [ 73.330920][ T3314] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.380924][ T8276] 9pnet_fd: p9_fd_create_unix (8276): address too long: ./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa [ 73.621924][ T8310] loop3: detected capacity change from 0 to 512 [ 73.714520][ T8315] loop2: detected capacity change from 0 to 1024 [ 73.793333][ T8315] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 73.802587][ T8315] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 73.822768][ T8310] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 73.842061][ T8315] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c840e02c, mo2=0000] [ 73.856421][ T8310] EXT4-fs error (device loop3): ext4_orphan_get:1419: comm syz.3.2328: bad orphan inode 34561 [ 73.880563][ T8315] EXT4-fs error (device loop2): ext4_free_blocks:6587: comm syz.2.2320: Freeing blocks not in datazone - block = 0, count = 4096 [ 73.896416][ T8327] loop4: detected capacity change from 0 to 2048 [ 73.906830][ T8310] EXT4-fs (loop3): Remounting filesystem read-only [ 73.914484][ T8310] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 73.947611][ T8315] EXT4-fs (loop2): Remounting filesystem read-only [ 73.956351][ T3317] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.972032][ T8315] EXT4-fs (loop2): 1 orphan inode deleted [ 73.985189][ T1962] EXT4-fs (loop2): Quota write (off=3072, len=1024) cancelled because transaction is not started [ 73.996333][ T1962] Quota error (device loop2): write_blk: dquota write failed [ 74.004199][ T1962] Quota error (device loop2): free_dqentry: Can't move quota data block (2) to free list [ 74.034489][ T4448] loop4: unable to read partition table [ 74.040521][ T4448] loop4: partition table beyond EOD, truncated [ 74.052779][ T8315] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 74.115831][ T8327] loop4: unable to read partition table [ 74.120363][ T8355] loop0: detected capacity change from 0 to 1764 [ 74.128823][ T8327] loop4: partition table beyond EOD, truncated [ 74.129945][ T8355] iso9660: Bad value for 'uid' [ 74.135316][ T8327] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 74.140844][ T8355] iso9660: Bad value for 'uid' [ 74.195533][ T3314] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.268459][ T8376] loop3: detected capacity change from 0 to 512 [ 74.286852][ T8381] loop0: detected capacity change from 0 to 512 [ 74.299230][ T8376] Quota error (device loop3): v2_read_file_info: Number of blocks too big for quota file size (40960 > 6144). [ 74.317080][ T2997] loop4: unable to read partition table [ 74.323503][ T8381] EXT4-fs (loop0): orphan cleanup on readonly fs [ 74.331553][ T8376] EXT4-fs warning (device loop3): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 74.332009][ T2997] loop4: partition table beyond EOD, truncated [ 74.362244][ T8381] Quota error (device loop0): v2_read_file_info: Block with free entry 2 out of range (1, 0). [ 74.407164][ T8376] EXT4-fs (loop3): mount failed [ 74.436595][ T8381] EXT4-fs warning (device loop0): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 74.464614][ T8381] EXT4-fs (loop0): Cannot turn on quotas: error -117 [ 74.496589][ T29] audit: type=1400 audit(1749458895.199:203): avc: denied { create } for pid=8402 comm="syz.3.2363" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 74.533414][ T8381] EXT4-fs error (device loop0): ext4_ext_check_inode:523: inode #13: comm syz.0.2353: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 74.572610][ T8381] EXT4-fs error (device loop0): ext4_orphan_get:1398: comm syz.0.2353: couldn't read orphan inode 13 (err -117) [ 74.616529][ T8381] EXT4-fs (loop0): mounted filesystem 00000000-0000-0b00-0000-000000000000 ro without journal. Quota mode: writeback. [ 74.644695][ T8417] loop4: detected capacity change from 0 to 512 [ 74.667833][ T8409] loop3: detected capacity change from 0 to 8192 [ 74.710790][ T8409] loop3: p3 < > p4 [ 74.716965][ T8409] loop3: p4 start 131072 is beyond EOD, truncated [ 74.718541][ T8417] EXT4-fs (loop4): 1 orphan inode deleted [ 74.743666][ T3310] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0b00-0000-000000000000. [ 74.748790][ T8417] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 74.803129][ T8417] ext4 filesystem being mounted at /497/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 74.868720][ T6412] udevd[6412]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 74.870603][ T8439] delete_channel: no stack [ 74.923284][ T8439] delete_channel: no stack [ 74.929477][ T8449] SELinux: Context system_u:object_r:fsadm_exec_t:s0 is not valid (left unmapped). [ 74.940822][ T3312] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.037310][ T8466] loop3: detected capacity change from 0 to 256 [ 75.068754][ T8466] FAT-fs (loop3): bogus sectors per cluster 223 [ 75.075474][ T8466] FAT-fs (loop3): Can't find a valid FAT filesystem [ 75.087491][ T8470] loop4: detected capacity change from 0 to 512 [ 75.104070][ T8470] EXT4-fs: Ignoring removed mblk_io_submit option [ 75.128751][ T8470] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 75.136974][ T8470] EXT4-fs (loop4): orphan cleanup on readonly fs [ 75.164321][ T8470] EXT4-fs warning (device loop4): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 75.214044][ T8470] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 75.226854][ T8493] loop2: detected capacity change from 0 to 512 [ 75.234939][ T8470] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.2394: bg 0: block 40: padding at end of block bitmap is not set [ 75.250284][ T8493] EXT4-fs: Ignoring removed orlov option [ 75.257147][ T8492] loop3: detected capacity change from 0 to 1024 [ 75.258710][ T8470] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 75.277590][ T8492] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 75.287764][ T8493] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 75.287844][ T8492] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 75.298777][ T8470] EXT4-fs (loop4): 1 truncate cleaned up [ 75.317858][ T8493] EXT4-fs (loop2): orphan cleanup on readonly fs [ 75.323552][ T8470] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 75.325313][ T8492] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c840e02c, mo2=0000] [ 75.369233][ T8493] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.2413: bg 0: block 248: padding at end of block bitmap is not set [ 75.397152][ T3312] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.410915][ T8492] EXT4-fs error (device loop3): ext4_free_blocks:6587: comm syz.3.2403: Freeing blocks not in datazone - block = 0, count = 4096 [ 75.425521][ T8492] EXT4-fs (loop3): Remounting filesystem read-only [ 75.437613][ T8493] EXT4-fs error (device loop2): ext4_acquire_dquot:6933: comm syz.2.2413: Failed to acquire dquot type 1 [ 75.457705][ T8492] EXT4-fs (loop3): 1 orphan inode deleted [ 75.465281][ T8492] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 75.492156][ T41] EXT4-fs (loop3): Quota write (off=3072, len=1024) cancelled because transaction is not started [ 75.503967][ T8493] EXT4-fs (loop2): 1 truncate cleaned up [ 75.531715][ T8493] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 75.562870][ T3317] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.635474][ T3314] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.002460][ T8525] loop4: detected capacity change from 0 to 32768 [ 76.185697][ T6412] loop4: p1 p2 p3 < > [ 76.194520][ T6412] loop4: p1 size 242222080 extends beyond EOD, truncated [ 76.217113][ T6412] loop4: p2 start 4294967295 is beyond EOD, truncated [ 76.311616][ T8603] loop3: detected capacity change from 0 to 512 [ 76.347431][ T8603] EXT4-fs (loop3): 1 orphan inode deleted [ 76.363302][ T8603] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 76.377998][ T8603] ext4 filesystem being mounted at /506/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 76.406237][ T8607] loop0: detected capacity change from 0 to 512 [ 76.418757][ T8607] EXT4-fs (loop0): external journal device major/minor numbers have changed [ 76.432958][ T8607] block device autoloading is deprecated and will be removed. [ 76.444196][ T8607] syz.0.2459: attempt to access beyond end of device [ 76.444196][ T8607] md185: rw=0, sector=2, nr_sectors = 2 limit=0 [ 76.458690][ T8607] EXT4-fs (loop0): couldn't read superblock of external journal [ 76.511790][ T3317] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.693815][ T8525] loop4: p1 p2 p3 < > [ 76.724178][ T8625] loop3: detected capacity change from 0 to 512 [ 76.729999][ T8525] loop4: p1 size 242222080 extends beyond EOD, truncated [ 76.739904][ T8625] journal_path: not usable as path [ 76.745739][ T8625] EXT4-fs: error: could not find journal device path [ 76.757946][ T29] kauditd_printk_skb: 10 callbacks suppressed [ 76.757961][ T29] audit: type=1400 audit(1749459665.585:209): avc: denied { setattr } for pid=8626 comm="syz.0.2469" 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_r:crond_var_run_t:s0" [ 76.767342][ T8525] loop4: p2 start 4294967295 is beyond EOD, truncated [ 76.833888][ T8629] loop2: detected capacity change from 0 to 512 [ 76.844931][ T8629] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 76.896777][ T8629] EXT4-fs (loop2): 1 truncate cleaned up [ 76.903137][ T8629] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 77.043744][ T4448] udevd[4448]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 77.055972][ T8563] kexec: Could not allocate control_code_buffer [ 77.060622][ T6412] udevd[6412]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 77.094123][ T4448] udevd[4448]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 77.109962][ T3314] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.130784][ T6412] udevd[6412]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 77.156726][ T8645] loop3: detected capacity change from 0 to 164 [ 77.266603][ T8657] loop4: detected capacity change from 0 to 4096 [ 77.309184][ T8657] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 77.354754][ T8674] loop1: detected capacity change from 0 to 2048 [ 77.390672][ T3312] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.521091][ T8698] loop3: detected capacity change from 0 to 1024 [ 77.563728][ T8698] EXT4-fs: Ignoring removed orlov option [ 77.613218][ T8698] EXT4-fs error (device loop3): ext4_quota_enable:7124: inode #4: comm syz.3.2504: iget: bad extended attribute block 4 [ 77.643654][ T8698] EXT4-fs error (device loop3): ext4_quota_enable:7127: comm syz.3.2504: Bad quota inode: 4, type: 1 [ 77.660255][ T29] audit: type=1400 audit(1749459666.537:210): avc: denied { read } for pid=8719 comm="syz.0.2513" name="usbmon0" dev="devtmpfs" ino=141 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 77.689415][ T29] audit: type=1400 audit(1749459666.537:211): avc: denied { open } for pid=8719 comm="syz.0.2513" path="/dev/usbmon0" dev="devtmpfs" ino=141 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 77.719994][ T8698] EXT4-fs warning (device loop3): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 77.775731][ T8698] EXT4-fs (loop3): mount failed [ 77.842311][ T8738] tmpfs: Bad value for 'mpol' [ 77.893555][ T8744] tmpfs: Bad value for 'mpol' [ 77.968733][ T8758] loop0: detected capacity change from 0 to 256 [ 78.013648][ T8758] FAT-fs (loop0): Directory bread(block 64) failed [ 78.041371][ T8758] FAT-fs (loop0): Directory bread(block 65) failed [ 78.054614][ T8758] FAT-fs (loop0): Directory bread(block 66) failed [ 78.070777][ T8758] FAT-fs (loop0): Directory bread(block 67) failed [ 78.083239][ T8758] FAT-fs (loop0): Directory bread(block 68) failed [ 78.100508][ T8758] FAT-fs (loop0): Directory bread(block 69) failed [ 78.122679][ T8758] FAT-fs (loop0): Directory bread(block 70) failed [ 78.129463][ T8758] FAT-fs (loop0): Directory bread(block 71) failed [ 78.146131][ T8758] FAT-fs (loop0): Directory bread(block 72) failed [ 78.173322][ T8758] FAT-fs (loop0): Directory bread(block 73) failed [ 78.249483][ T8797] loop2: detected capacity change from 0 to 1024 [ 78.293210][ T8797] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 78.303639][ T8806] loop3: detected capacity change from 0 to 512 [ 78.305143][ T8797] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (42152!=20869) [ 78.326421][ T8806] EXT4-fs: Ignoring removed oldalloc option [ 78.333164][ T8809] loop1: detected capacity change from 0 to 512 [ 78.333632][ T8809] EXT4-fs: Ignoring removed orlov option [ 78.341284][ T8806] EXT4-fs: Ignoring removed nobh option [ 78.353791][ T8809] EXT4-fs: Ignoring removed nomblk_io_submit option [ 78.360999][ T8809] EXT4-fs: Ignoring removed orlov option [ 78.406917][ T8797] EXT4-fs (loop2): stripe (2) is not aligned with cluster size (16), stripe is disabled [ 78.421192][ T8809] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a846c01c, mo2=0002] [ 78.421193][ T8806] EXT4-fs error (device loop3): ext4_orphan_get:1393: inode #15: comm syz.3.2556: iget: bad extended attribute block 1 [ 78.435410][ T8809] System zones: 1-12 [ 78.447968][ T8809] EXT4-fs error (device loop1): ext4_init_orphan_info:585: comm syz.1.2557: inode #0: comm syz.1.2557: iget: illegal inode # [ 78.464464][ T8797] EXT4-fs error (device loop2): ext4_get_journal_inode:5796: inode #5: comm syz.2.2551: unexpected bad inode w/o EXT4_IGET_BAD [ 78.478211][ T8806] EXT4-fs error (device loop3): ext4_orphan_get:1398: comm syz.3.2556: couldn't read orphan inode 15 (err -117) [ 78.495973][ T8809] EXT4-fs (loop1): get orphan inode failed [ 78.502353][ T8809] EXT4-fs (loop1): mount failed [ 78.507731][ T8797] EXT4-fs (loop2): Remounting filesystem read-only [ 78.508496][ T8806] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 78.514547][ T8797] EXT4-fs (loop2): no journal found [ 78.532458][ T8797] EXT4-fs (loop2): can't get journal size [ 78.578227][ T8797] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 78.610002][ T8829] loop4: detected capacity change from 0 to 256 [ 78.633914][ T3317] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.663760][ T8829] FAT-fs (loop4): Directory bread(block 64) failed [ 78.677202][ T8829] FAT-fs (loop4): Directory bread(block 65) failed [ 78.693830][ T3314] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.700382][ T8829] FAT-fs (loop4): Directory bread(block 66) failed [ 78.724748][ T8829] FAT-fs (loop4): Directory bread(block 67) failed [ 78.732282][ T8829] FAT-fs (loop4): Directory bread(block 68) failed [ 78.745316][ T8829] FAT-fs (loop4): Directory bread(block 69) failed [ 78.752239][ T8829] FAT-fs (loop4): Directory bread(block 70) failed [ 78.759475][ T8829] FAT-fs (loop4): Directory bread(block 71) failed [ 78.766313][ T8829] FAT-fs (loop4): Directory bread(block 72) failed [ 78.804064][ T8829] FAT-fs (loop4): Directory bread(block 73) failed [ 78.823422][ T8849] loop0: detected capacity change from 0 to 1024 [ 78.857588][ T8849] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 78.897461][ T8849] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 78.941418][ T8849] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c840e02c, mo2=0000] [ 78.959394][ T8861] loop3: detected capacity change from 0 to 8192 [ 78.971334][ T8849] EXT4-fs error (device loop0): ext4_map_blocks:780: inode #3: block 2: comm syz.0.2574: lblock 2 mapped to illegal pblock 2 (length 1) [ 78.987571][ T8849] EXT4-fs (loop0): Remounting filesystem read-only [ 78.995770][ T8849] Quota error (device loop0): qtree_write_dquot: dquota write failed [ 79.006508][ T8849] Quota error (device loop0): v2_write_file_info: Can't write info structure [ 79.015984][ T8849] EXT4-fs (loop0): 1 orphan inode deleted [ 79.035457][ T8849] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 79.130299][ T8890] cgroup: none used incorrectly [ 79.156010][ T3310] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.263889][ T8909] loop3: detected capacity change from 0 to 1024 [ 79.304080][ T8909] EXT4-fs: Ignoring removed mblk_io_submit option [ 79.353360][ T8909] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 79.452036][ T3317] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.508891][ T8951] loop2: detected capacity change from 0 to 1024 [ 79.566292][ T8951] EXT4-fs: Ignoring removed nomblk_io_submit option [ 79.573719][ T8951] EXT4-fs: Ignoring removed nomblk_io_submit option [ 79.616582][ T8951] ext4: Unknown parameter 'nojournal' [ 79.620848][ T8963] loop3: detected capacity change from 0 to 2048 [ 79.672181][ T8968] loop0: detected capacity change from 0 to 8192 [ 79.701374][ T6416] loop3: p2 < > p4 [ 79.712670][ T6412] loop0: p1 p2 p3 [ 79.714808][ T6416] loop3: p4 size 8192 extends beyond EOD, truncated [ 79.716652][ T6412] loop0: p1 start 51379968 is beyond EOD, truncated [ 79.740421][ T8963] loop3: p2 < > p4 [ 79.742098][ T6412] loop0: p3 size 100663552 extends beyond EOD, truncated [ 79.755987][ T8963] loop3: p4 size 8192 extends beyond EOD, truncated [ 79.766872][ T8968] loop0: p1 p2 p3 [ 79.775550][ T8968] loop0: p1 start 51379968 is beyond EOD, truncated [ 79.819208][ T8968] loop0: p3 size 100663552 extends beyond EOD, truncated [ 79.840370][ T8993] loop1: detected capacity change from 0 to 1024 [ 79.854272][ T29] audit: type=1400 audit(1749459668.854:212): avc: denied { remount } for pid=8994 comm="syz.4.2646" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 79.859072][ T4448] udevd[4448]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 79.877249][ T3295] udevd[3295]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 79.934101][ T8993] EXT4-fs (loop1): stripe (3) is not aligned with cluster size (16), stripe is disabled [ 79.962670][ T6416] udevd[6416]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 79.964209][ T6412] udevd[6412]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 80.005394][ T8993] EXT4-fs (loop1): can't mount with commit=, fs mounted w/o journal [ 80.115484][ T4448] udevd[4448]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 80.117216][ T9020] loop2: detected capacity change from 0 to 2048 [ 80.127490][ T6412] udevd[6412]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 80.163461][ T9030] loop1: detected capacity change from 0 to 512 [ 80.205167][ T9030] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 80.214251][ T9030] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8842c01c, mo2=0002] [ 80.223358][ T4448] loop2: p2 < > p4 [ 80.232866][ T4448] loop2: p4 size 8192 extends beyond EOD, truncated [ 80.251313][ T9030] EXT4-fs (loop1): orphan cleanup on readonly fs [ 80.281144][ T9030] EXT4-fs error (device loop1): ext4_orphan_get:1393: inode #13: comm syz.1.2663: iget: bad i_size value: 12154761577498 [ 80.294984][ T9020] loop2: p2 < > p4 [ 80.299485][ T9020] loop2: p4 size 8192 extends beyond EOD, truncated [ 80.328673][ T9030] EXT4-fs error (device loop1): ext4_orphan_get:1398: comm syz.1.2663: couldn't read orphan inode 13 (err -117) [ 80.342533][ T9030] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 80.398314][ T3305] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.437459][ T9043] loop2: detected capacity change from 0 to 8192 [ 80.456473][ T9055] ------------[ cut here ]------------ [ 80.462055][ T9055] memcpy: detected field-spanning write (size 20) of single field "pfx->in6_u.u6_addr8" at ./include/net/ipv6.h:614 (size 16) [ 80.476570][ T9055] WARNING: CPU: 1 PID: 9055 at ./include/net/ipv6.h:614 ipv6_addr_prefix+0xf5/0x100 [ 80.486698][ T9055] Modules linked in: [ 80.490775][ T9055] CPU: 1 UID: 0 PID: 9055 Comm: syz.0.2675 Not tainted 6.16.0-rc1-syzkaller #0 PREEMPT(voluntary) [ 80.501564][ T9055] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 80.501682][ T9019] loop4: detected capacity change from 0 to 32768 [ 80.511716][ T9055] RIP: 0010:ipv6_addr_prefix+0xf5/0x100 [ 80.523815][ T9055] Code: 86 e8 9f fd bb fc c6 05 82 c4 1d 02 01 90 b9 10 00 00 00 48 c7 c7 c8 78 58 86 4c 89 fe 48 c7 c2 f1 98 50 86 e8 4c d5 6b fc 90 <0f> 0b 90 90 e9 68 ff ff ff 66 90 90 90 90 90 90 90 90 90 90 90 90 [ 80.544460][ T9055] RSP: 0018:ffffc900012d73e0 EFLAGS: 00010246 [ 80.550719][ T9055] RAX: 6b273978bcadf500 RBX: ffff88811a335e50 RCX: 0000000000080000 [ 80.558940][ T9055] RDX: ffffc90001d81000 RSI: 000000000000232f RDI: 0000000000002330 [ 80.568112][ T9055] RBP: 0000000000000007 R08: 0001c900012d725f R09: 0000000000000000 [ 80.576368][ T9055] R10: 00000000ffffffff R11: 0000000000000002 R12: ffffc900012d74b4 [ 80.584865][ T9055] R13: ffffc900012d7498 R14: ffffc900012d74b4 R15: 0000000000000014 [ 80.592903][ T9055] FS: 00007fdfc40276c0(0000) GS:ffff8882aef3c000(0000) knlGS:0000000000000000 [ 80.602082][ T9055] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 80.609074][ T9055] CR2: 00007fdfc4026f98 CR3: 0000000118eb4000 CR4: 00000000003506f0 [ 80.617354][ T9055] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 80.625695][ T9055] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 80.634364][ T9055] Call Trace: [ 80.637846][ T9055] [ 80.640791][ T9055] ip6_route_info_create+0x30f/0x390 [ 80.646126][ T9055] ip6_route_add+0x28/0x150 [ 80.650819][ T9055] addrconf_prefix_route+0x185/0x1c0 [ 80.656231][ T9055] addrconf_prefix_rcv+0x496/0xcf0 [ 80.661568][ T9055] ndisc_router_discovery+0x1415/0x1c90 [ 80.667188][ T9055] ? ndisc_router_discovery+0x3b0/0x1c90 [ 80.672996][ T9055] ndisc_rcv+0x2ad/0x3d0 [ 80.677403][ T9055] ? __skb_checksum_complete+0x13a/0x1c0 [ 80.683277][ T9055] icmpv6_rcv+0xe5a/0x12f0 [ 80.688170][ T9055] ? ipv6_chk_mcast_addr+0x1fd/0x210 [ 80.693868][ T9055] ? __pfx_icmpv6_rcv+0x10/0x10 [ 80.699177][ T9055] ip6_protocol_deliver_rcu+0xb27/0x10d0 [ 80.705008][ T9055] ip6_input+0xbe/0x1b0 [ 80.709282][ T9055] ? __pfx_ip6_input_finish+0x10/0x10 [ 80.714988][ T9055] ip6_mc_input+0x2aa/0x4b0 [ 80.719696][ T9055] ? __pfx_ip6_mc_input+0x10/0x10 [ 80.724999][ T9055] ip6_rcv_finish+0x31f/0x330 [ 80.729946][ T9055] ipv6_rcv+0x72/0x150 [ 80.734310][ T9055] ? __pfx_ip6_rcv_finish+0x10/0x10 [ 80.740001][ T9055] __netif_receive_skb+0x9e/0x270 [ 80.745516][ T9055] ? tun_rx_batched+0xc7/0x430 [ 80.750684][ T9055] netif_receive_skb+0x4b/0x2e0 [ 80.756133][ T9055] ? tun_rx_batched+0xc7/0x430 [ 80.761118][ T9055] tun_rx_batched+0xfc/0x430 [ 80.765751][ T9055] tun_get_user+0x1e5a/0x2500 [ 80.770710][ T9055] ? ref_tracker_alloc+0x1f2/0x2f0 [ 80.775967][ T9055] tun_chr_write_iter+0x15e/0x210 [ 80.781447][ T9055] ? __pfx_tun_chr_write_iter+0x10/0x10 [ 80.787027][ T9055] vfs_write+0x49d/0x8e0 [ 80.791458][ T9055] ksys_write+0xda/0x1a0 [ 80.795854][ T9055] __x64_sys_write+0x40/0x50 [ 80.800651][ T9055] x64_sys_call+0x2cdd/0x2fb0 [ 80.805374][ T9055] do_syscall_64+0xd2/0x200 [ 80.810102][ T9055] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 80.816196][ T9055] ? clear_bhb_loop+0x40/0x90 [ 80.821023][ T9055] ? clear_bhb_loop+0x40/0x90 [ 80.825797][ T9055] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 80.832212][ T9055] RIP: 0033:0x7fdfc59bd3df [ 80.837042][ T9055] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 92 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 4c 93 02 00 48 [ 80.857686][ T9055] RSP: 002b:00007fdfc4027000 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 80.866917][ T9055] RAX: ffffffffffffffda RBX: 00007fdfc5be5fa0 RCX: 00007fdfc59bd3df [ 80.875365][ T9055] RDX: 00000000000003b6 RSI: 0000200000000940 RDI: 00000000000000c8 [ 80.883821][ T9055] RBP: 00007fdfc5a40b39 R08: 0000000000000000 R09: 0000000000000000 [ 80.892025][ T9055] R10: 00000000000003b6 R11: 0000000000000293 R12: 0000000000000000 [ 80.900261][ T9055] R13: 0000000000000001 R14: 00007fdfc5be5fa0 R15: 00007ffda802e158 [ 80.908584][ T9055] [ 80.911772][ T9055] ---[ end trace 0000000000000000 ]--- [ 80.917499][ T9055] IPv6: addrconf: prefix option has invalid lifetime [ 80.963056][ T9019] loop4: p1 p3 < > [ 80.973278][ T9091] SELinux: security_context_str_to_sid () failed with errno=-22 [ 81.128197][ T29] audit: type=1400 audit(1749460183.201:213): avc: denied { create } for pid=9111 comm="syz.1.2704" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 81.266121][ T9135] 9pnet_fd: Insufficient options for proto=fd [ 81.336819][ T9148] loop1: detected capacity change from 0 to 256 [ 81.362972][ T9148] FAT-fs (loop1): bogus number of FAT sectors [ 81.372292][ T9148] FAT-fs (loop1): Can't find a valid FAT filesystem [ 81.442330][ T9160] loop0: detected capacity change from 0 to 512 [ 81.496938][ T9160] Quota error (device loop0): v2_read_file_info: Can't read info structure [ 81.510105][ T29] audit: type=1400 audit(1749460183.600:214): avc: denied { mount } for pid=9171 comm="syz.4.2732" name="/" dev="ramfs" ino=21130 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 81.535454][ T9160] EXT4-fs warning (device loop0): ext4_enable_quotas:7168: Failed to enable quota tracking (type=0, err=-5, ino=3). Please run e2fsck to fix. [ 81.551686][ T9160] EXT4-fs (loop0): mount failed [ 81.567053][ T29] audit: type=1400 audit(1749460183.663:215): avc: denied { unmount } for pid=3312 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 81.703413][ T9194] SELinux: Context u:r:untrusted_app:s0:c512,c768 is not valid (left unmapped). [ 81.713281][ T29] audit: type=1400 audit(1749460183.820:216): avc: denied { relabelto } for pid=9193 comm="syz.2.2743" name="526" dev="tmpfs" ino=2700 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="u:r:untrusted_app:s0:c512,c768" [ 81.740802][ T29] audit: type=1400 audit(1749460183.820:217): avc: denied { associate } for pid=9193 comm="syz.2.2743" name="526" dev="tmpfs" ino=2700 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="u:r:untrusted_app:s0:c512,c768" [ 81.773748][ T9198] loop0: detected capacity change from 0 to 512 [ 81.783201][ T29] audit: type=1400 audit(1749460183.894:218): avc: denied { remove_name } for pid=3314 comm="syz-executor" name="binderfs" dev="tmpfs" ino=2704 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="u:r:untrusted_app:s0:c512,c768" [ 81.788980][ T9204] loop4: detected capacity change from 0 to 512 [ 81.818237][ T9198] EXT4-fs: Ignoring removed bh option [ 81.819130][ T29] audit: type=1400 audit(1749460183.925:219): avc: denied { rmdir } for pid=3314 comm="syz-executor" name="526" dev="tmpfs" ino=2700 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="u:r:untrusted_app:s0:c512,c768" [ 81.823673][ T9198] EXT4-fs: Ignoring removed mblk_io_submit option [ 81.860307][ T9204] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 81.869469][ T9204] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 81.920331][ T9204] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a042c01c, mo2=0002] [ 81.937533][ T9204] System zones: 0-2, 18-18, 34-34 [ 81.951443][ T9198] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 81.959756][ T9217] loop2: detected capacity change from 0 to 512 [ 81.969082][ T9204] EXT4-fs error (device loop4): ext4_orphan_get:1393: comm syz.4.2748: inode #15: comm syz.4.2748: iget: illegal inode # [ 81.982649][ T9204] EXT4-fs error (device loop4): ext4_orphan_get:1398: comm syz.4.2748: couldn't read orphan inode 15 (err -117) [ 81.997528][ T9204] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 81.999060][ T9217] EXT4-fs (loop2): 1 truncate cleaned up [ 82.016742][ T9198] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 82.025194][ T9217] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 82.037934][ T3312] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.048395][ T9198] EXT4-fs (loop0): orphan cleanup on readonly fs [ 82.055501][ T9198] Quota error (device loop0): do_insert_tree: Free block already used in tree: block 4 [ 82.065442][ T9198] Quota error (device loop0): qtree_write_dquot: Error -5 occurred while creating quota [ 82.075549][ T9198] EXT4-fs error (device loop0): ext4_acquire_dquot:6933: comm syz.0.2745: Failed to acquire dquot type 1 [ 82.089360][ T9198] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:483: comm syz.0.2745: Invalid block bitmap block 0 in block_group 0 [ 82.117711][ T9198] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:483: comm syz.0.2745: Invalid block bitmap block 0 in block_group 0 [ 82.134055][ T9198] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:483: comm syz.0.2745: Invalid block bitmap block 0 in block_group 0 [ 82.164864][ T3314] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.179124][ T9198] Quota error (device loop0): write_blk: dquota write failed [ 82.186787][ T9198] EXT4-fs error (device loop0): ext4_acquire_dquot:6933: comm syz.0.2745: Failed to acquire dquot type 1 [ 82.217883][ T9198] EXT4-fs error (device loop0): ext4_acquire_dquot:6933: comm syz.0.2745: Failed to acquire dquot type 1 [ 82.241645][ T9198] EXT4-fs (loop0): 1 orphan inode deleted [ 82.300595][ T9198] syz.0.2745 (9198) used greatest stack depth: 8952 bytes left [ 82.417519][ T9266] loop0: detected capacity change from 0 to 764 [ 82.597726][ T9294] loop1: detected capacity change from 0 to 2048 [ 82.615201][ T9303] SELinux: Context system_u:object_r:hald_sonypic_exec_t:s0 is not valid (left unmapped). [ 82.932371][ T9350] ip_tunnel: non-ECT from 172.20.20.187 with TOS=0x2 [ 83.145829][ T9391] loop0: detected capacity change from 0 to 512 [ 83.166410][ T9391] SELinux: security_context_str_to_sid () failed with errno=-22 [ 83.254296][ T9412] loop2: detected capacity change from 0 to 512 [ 83.274128][ T9412] EXT4-fs error (device loop2): ext4_orphan_get:1393: inode #15: comm syz.2.2850: casefold flag without casefold feature [ 83.289433][ T9412] EXT4-fs error (device loop2): ext4_orphan_get:1398: comm syz.2.2850: couldn't read orphan inode 15 (err -117) [ 83.349530][ T9421] loop4: detected capacity change from 0 to 256 [ 83.389254][ T9421] vfat: Bad value for 'shortname' [ 83.393195][ T9429] 9pnet_fd: p9_fd_create_tcp (9429): problem connecting socket to 127.0.0.1 [ 83.452861][ T9435] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 83.475374][ T9435] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 83.566625][ T9453] loop3: detected capacity change from 0 to 1024 [ 83.622157][ T9453] EXT4-fs (loop3): orphan cleanup on readonly fs [ 83.628676][ T9459] delete_channel: no stack [ 83.632811][ T9453] EXT4-fs error (device loop3): ext4_acquire_dquot:6933: comm syz.3.2870: Failed to acquire dquot type 0 [ 83.645336][ T9459] delete_channel: no stack [ 83.645878][ T9453] EXT4-fs error (device loop3): mb_free_blocks:1948: group 0, inode 13: block 144:freeing already freed block (bit 9); block bitmap corrupt. [ 83.664509][ T9453] EXT4-fs error (device loop3): ext4_do_update_inode:5568: inode #13: comm syz.3.2870: corrupted inode contents [ 83.680531][ T9453] EXT4-fs error (device loop3): ext4_dirty_inode:6459: inode #13: comm syz.3.2870: mark_inode_dirty error [ 83.708722][ T9453] EXT4-fs error (device loop3): ext4_do_update_inode:5568: inode #13: comm syz.3.2870: corrupted inode contents [ 83.728485][ T9453] EXT4-fs error (device loop3): __ext4_ext_dirty:206: inode #13: comm syz.3.2870: mark_inode_dirty error [ 83.749624][ T9453] EXT4-fs error (device loop3): ext4_do_update_inode:5568: inode #13: comm syz.3.2870: corrupted inode contents [ 83.772868][ T9453] EXT4-fs error (device loop3) in ext4_orphan_del:305: Corrupt filesystem [ 83.782068][ T9453] EXT4-fs error (device loop3): ext4_do_update_inode:5568: inode #13: comm syz.3.2870: corrupted inode contents [ 83.794977][ T9453] EXT4-fs error (device loop3): ext4_truncate:4597: inode #13: comm syz.3.2870: mark_inode_dirty error [ 83.816768][ T9453] EXT4-fs error (device loop3) in ext4_process_orphan:347: Corrupt filesystem [ 83.834886][ T9453] EXT4-fs (loop3): 1 truncate cleaned up [ 83.865303][ T9481] loop1: detected capacity change from 0 to 512 [ 83.888698][ T9481] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 83.912680][ T9481] EXT4-fs (loop1): Errors on filesystem, clearing orphan list. [ 84.351313][ T9571] loop0: detected capacity change from 0 to 512 [ 84.386495][ T9571] EXT4-fs warning (device loop0): read_mmp_block:115: Error -117 while reading MMP block 0 [ 84.698904][ T9629] loop1: detected capacity change from 0 to 128 [ 84.859930][ T9638] loop3: detected capacity change from 0 to 8192 [ 84.903823][ T6412] loop3: p1 p2 [ 84.908990][ T6412] loop3: p1 start 50331648 is beyond EOD, truncated [ 84.936588][ T9638] loop3: p1 p2 [ 84.941813][ T9638] loop3: p1 start 50331648 is beyond EOD, truncated [ 84.993064][ T9661] loop1: detected capacity change from 0 to 1764 [ 85.040341][ T9670] SELinux: security_context_str_to_sid () failed with errno=-22 [ 85.094384][ T6412] udevd[6412]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 85.151749][ T6412] udevd[6412]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 85.212253][ T9699] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 85.217700][ T9700] tmpfs: Bad value for 'mpol' [ 85.235052][ T9699] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 85.396196][ T9715] loop0: detected capacity change from 0 to 8192 [ 85.622445][ T9760] loop1: detected capacity change from 0 to 1024 [ 85.639998][ T9760] EXT4-fs: Ignoring removed orlov option [ 85.648087][ T9763] loop0: detected capacity change from 0 to 512 [ 85.664019][ T9763] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 85.686112][ T9763] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c019, mo2=0002] [ 85.720484][ T9763] System zones: 1-12 [ 85.748902][ T9763] EXT4-fs (loop0): 1 truncate cleaned up [ 85.820746][ T9790] loop0: detected capacity change from 0 to 512 [ 85.866435][ T9790] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e01c, mo2=0002] [ 85.883415][ T9790] System zones: 1-12 [ 85.890828][ T9790] EXT4-fs error (device loop0): ext4_get_branch:178: inode #11: block 33261: comm syz.0.3035: invalid block [ 85.918740][ T9790] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #11: comm syz.0.3035: invalid indirect mapped block 8 (level 2) [ 85.936973][ T9804] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 85.950268][ T9806] IPv6: addrconf: prefix option has invalid lifetime [ 85.970668][ T9790] EXT4-fs (loop0): 1 truncate cleaned up [ 86.045151][ T9820] loop4: detected capacity change from 0 to 512 [ 86.054105][ T9820] EXT4-fs: Ignoring removed mblk_io_submit option [ 86.069095][ T9820] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 86.129133][ T9820] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 86.140773][ T9820] EXT4-fs (loop4): orphan cleanup on readonly fs [ 86.147741][ T9820] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:483: comm syz.4.3050: Invalid block bitmap block 0 in block_group 0 [ 86.162916][ T9820] EXT4-fs (loop4): Remounting filesystem read-only [ 86.170075][ T9820] EXT4-fs (loop4): 1 orphan inode deleted [ 86.188013][ T9840] IPv6: addrconf: prefix option has invalid lifetime [ 86.255969][ T9856] loop4: detected capacity change from 0 to 512 [ 86.321571][ T9856] EXT4-fs error (device loop4): ext4_read_inode_bitmap:139: comm syz.4.3065: Invalid inode bitmap blk 4 in block_group 0 [ 86.431886][ T9882] futex_wake_op: syz.3.3082 tries to shift op by 144; fix this program [ 86.604099][ T9912] loop1: detected capacity change from 0 to 1024 [ 86.623327][ T9912] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 86.635076][ T9920] loop3: detected capacity change from 0 to 256 [ 86.693149][ T9924] loop0: detected capacity change from 0 to 512 [ 86.699821][ T9924] SELinux: security_context_str_to_sid (system_uappraise,fsname=,,errors=continue) failed with errno=-22 [ 86.787051][ T9938] loop3: detected capacity change from 0 to 1024 [ 86.816024][ T9938] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (51269!=20869) [ 86.850589][ T9938] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 86.888633][ T9938] EXT4-fs error (device loop3): ext4_get_journal_inode:5796: inode #32: comm syz.3.3108: iget: special inode unallocated [ 86.915187][ T9959] loop1: detected capacity change from 0 to 764 [ 86.927768][ T9938] EXT4-fs (loop3): Remounting filesystem read-only [ 86.934498][ T9938] EXT4-fs (loop3): no journal found [ 86.939836][ T9938] EXT4-fs (loop3): can't get journal size [ 86.963819][ T9938] EXT4-fs (loop3): filesystem is read-only [ 87.237885][T10017] loop0: detected capacity change from 0 to 512 [ 87.275452][T10017] EXT4-fs warning (device loop0): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 87.324454][ T29] kauditd_printk_skb: 15 callbacks suppressed [ 87.324469][ T29] audit: type=1400 audit(1749460445.701:227): avc: denied { read } for pid=2982 comm="acpid" name="mouse2" dev="devtmpfs" ino=1845 scontext=system_u:system_r:acpid_t tcontext=root:object_r:device_t tclass=file permissive=1 [ 87.371095][ T29] audit: type=1400 audit(1749460445.701:228): avc: denied { open } for pid=2982 comm="acpid" path="/dev/input/mouse2" dev="devtmpfs" ino=1845 scontext=system_u:system_r:acpid_t tcontext=root:object_r:device_t tclass=file permissive=1 [ 87.373467][T10036] loop1: detected capacity change from 0 to 512 [ 87.394191][ T29] audit: type=1400 audit(1749460445.701:229): avc: denied { ioctl } for pid=2982 comm="acpid" path="/dev/input/mouse2" dev="devtmpfs" ino=1845 ioctlcmd=0x4520 scontext=system_u:system_r:acpid_t tcontext=root:object_r:device_t tclass=file permissive=1 [ 87.486324][T10036] EXT4-fs warning (device loop1): ext4_enable_quotas:7168: Failed to enable quota tracking (type=0, err=-13, ino=3). Please run e2fsck to fix. [ 87.488128][ T29] audit: type=1326 audit(1749460445.858:230): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10046 comm="syz.4.3163" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f3f8127e929 code=0x0 [ 87.528421][T10036] EXT4-fs (loop1): mount failed [ 87.639526][ T29] audit: type=1326 audit(1749460446.016:231): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10069 comm="syz.4.3174" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f3f8127e929 code=0x0 [ 87.743930][T10089] syz.3.3182 uses obsolete (PF_INET,SOCK_PACKET) [ 87.747890][ T29] audit: type=1326 audit(1749460446.131:232): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10082 comm="syz.1.3179" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fabcf51e929 code=0x0 [ 87.852255][ T29] audit: type=1400 audit(1749460446.152:233): avc: denied { create } for pid=10088 comm="syz.3.3182" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 87.900873][T10091] loop4: detected capacity change from 0 to 8192 [ 87.961477][ T6412] loop4: p1 p4 < > [ 87.966722][ T6412] loop4: p1 start 4261412864 is beyond EOD, truncated [ 87.998853][T10091] loop4: p1 p4 < > [ 88.002860][T10091] loop4: p1 start 4261412864 is beyond EOD, truncated [ 88.115864][T10142] loop0: detected capacity change from 0 to 164 [ 88.148873][ T6412] udevd[6412]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 88.217278][ T6412] udevd[6412]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 88.305480][T10154] loop2: detected capacity change from 0 to 2048 [ 88.383841][T10174] loop3: detected capacity change from 0 to 512 [ 88.392720][T10174] EXT4-fs: Ignoring removed mblk_io_submit option [ 88.406885][ T4448] loop2: p1 < > p4 < > [ 88.420731][T10174] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 88.423620][T10178] loop1: detected capacity change from 0 to 512 [ 88.438478][T10154] loop2: p1 < > p4 < > [ 88.446454][T10174] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 88.458480][T10174] EXT4-fs (loop3): orphan cleanup on readonly fs [ 88.507270][T10178] EXT4-fs (loop1): orphan cleanup on readonly fs [ 88.530335][T10174] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.3223: Invalid block bitmap block 0 in block_group 0 [ 88.548329][T10178] Quota error (device loop1): find_tree_dqentry: Cycle in quota tree detected: block 1 index 0 [ 88.551972][T10174] EXT4-fs (loop3): Remounting filesystem read-only [ 88.561193][T10178] Quota error (device loop1): qtree_read_dquot: Can't read quota structure for id 0 [ 88.561215][T10178] EXT4-fs error (device loop1): ext4_acquire_dquot:6933: comm syz.1.3224: Failed to acquire dquot type 1 [ 88.569413][T10174] Quota error (device loop3): write_blk: dquota write failed [ 88.607654][T10174] EXT4-fs (loop3): 1 orphan inode deleted [ 88.614424][T10178] EXT4-fs (loop1): 1 truncate cleaned up [ 88.672548][ T4448] udevd[4448]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 88.688239][ T6412] udevd[6412]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 88.795048][T10206] loop2: detected capacity change from 0 to 736 [ 88.850166][T10183] loop0: detected capacity change from 0 to 32768 [ 88.855715][T10206] ISOFS: Logical zone size(0) < hardware blocksize(1024) [ 88.880578][T10218] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 88.891182][T10183] loop0: p1 p3 < p5 p6 > [ 88.922489][T10218] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 89.018884][T10233] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 89.040631][T10233] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 89.057319][ T4448] udevd[4448]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 89.060180][ T6416] udevd[6416]: inotify_add_watch(7, /dev/loop0p5, 10) failed: No such file or directory [ 89.071104][ T3295] udevd[3295]: inotify_add_watch(7, /dev/loop0p6, 10) failed: No such file or directory [ 89.089674][ T6412] udevd[6412]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 89.511118][T10312] loop1: detected capacity change from 0 to 1024 [ 89.533349][T10321] loop3: detected capacity change from 0 to 512 [ 89.544832][T10312] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (52289!=20869) [ 89.566108][T10321] EXT4-fs error (device loop3): ext4_iget_extra_inode:5035: inode #12: comm syz.3.3296: corrupted in-inode xattr: invalid ea_ino [ 89.586731][T10312] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 89.623225][T10312] EXT4-fs (loop1): invalid journal inode [ 89.629694][T10321] EXT4-fs error (device loop3): ext4_orphan_get:1398: comm syz.3.3296: couldn't read orphan inode 12 (err -117) [ 89.639251][T10312] EXT4-fs (loop1): can't get journal size [ 89.684952][T10332] loop4: detected capacity change from 0 to 2048 [ 89.738470][T10332] GPT:first_usable_lbas don't match. [ 89.744495][T10332] GPT:34 != 290 [ 89.748632][T10332] GPT: Use GNU Parted to correct GPT errors. [ 89.755340][T10332] loop4: p1 p2 p3 [ 89.846206][T10354] loop2: detected capacity change from 0 to 1024 [ 89.875596][T10354] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 89.902624][T10354] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (32298!=35945) [ 89.918833][T10354] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 89.930863][T10354] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 89.939204][T10354] EXT4-fs (loop2): orphan cleanup on readonly fs [ 89.946253][T10364] loop4: detected capacity change from 0 to 128 [ 89.954806][T10354] EXT4-fs error (device loop2): ext4_read_inode_bitmap:167: comm syz.2.3311: Inode bitmap for bg 0 marked uninitialized [ 89.972468][T10364] FAT-fs (loop4): bogus number of reserved sectors [ 89.973520][T10354] EXT4-fs (loop2): Remounting filesystem read-only [ 89.979255][T10364] FAT-fs (loop4): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 89.996268][T10364] FAT-fs (loop4): Can't find a valid FAT filesystem [ 90.138576][T10366] loop1: detected capacity change from 0 to 32768 [ 90.184214][ T6412] loop1: p1 p2 p3 < p5 p6 > [ 90.196699][ T6412] loop1: p1 size 242222080 extends beyond EOD, truncated [ 90.211104][ T6412] loop1: p2 start 4294967295 is beyond EOD, truncated [ 90.228511][T10366] loop1: p1 p2 p3 < p5 p6 > [ 90.237241][T10366] loop1: p1 size 242222080 extends beyond EOD, truncated [ 90.274983][T10366] loop1: p2 start 4294967295 is beyond EOD, truncated [ 90.430177][T10397] loop4: detected capacity change from 0 to 8192 [ 90.468963][T10397] loop4: p1 p2 p3 [ 90.478982][T10397] loop4: p2 start 3506442254 is beyond EOD, truncated [ 90.486200][T10397] loop4: p3 size 49412 extends beyond EOD, truncated [ 90.499549][ T4448] udevd[4448]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 90.508035][ T4497] udevd[4497]: inotify_add_watch(7, /dev/loop1p6, 10) failed: No such file or directory [ 90.522948][ T3295] udevd[3295]: inotify_add_watch(7, /dev/loop1p5, 10) failed: No such file or directory [ 90.538413][ T6412] udevd[6412]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 90.596732][T10431] loop2: detected capacity change from 0 to 1024 [ 90.612721][ T6416] udevd[6416]: inotify_add_watch(7, /dev/loop1p5, 10) failed: No such file or directory [ 90.614037][ T4448] udevd[4448]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 90.630380][ T4497] udevd[4497]: inotify_add_watch(7, /dev/loop1p6, 10) failed: No such file or directory [ 90.636454][ T6412] udevd[6412]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 90.659565][T10431] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 90.669720][T10431] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (29254!=20869) [ 90.684058][T10433] loop4: detected capacity change from 0 to 1024 [ 90.704953][T10433] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 90.723297][T10431] EXT4-fs (loop2): journal inode is deleted [ 90.732102][ T4448] udevd[4448]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 90.732384][T10433] EXT4-fs error (device loop4): ext4_map_blocks:816: inode #3: block 1: comm syz.4.3350: lblock 1 mapped to illegal pblock 1 (length 1) [ 90.744647][ T6412] udevd[6412]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 90.789315][T10433] EXT4-fs error (device loop4): ext4_acquire_dquot:6933: comm syz.4.3350: Failed to acquire dquot type 0 [ 90.808861][T10433] EXT4-fs error (device loop4): ext4_free_blocks:6587: comm syz.4.3350: Freeing blocks not in datazone - block = 0, count = 4096 [ 90.826236][T10446] loop3: detected capacity change from 0 to 1024 [ 90.837457][T10433] EXT4-fs error (device loop4): ext4_read_inode_bitmap:139: comm syz.4.3350: Invalid inode bitmap blk 0 in block_group 0 [ 90.839034][T10446] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (52289!=20869) [ 90.860730][ T12] EXT4-fs error (device loop4): ext4_map_blocks:780: inode #3: block 1: comm kworker/u8:0: lblock 1 mapped to illegal pblock 1 (length 1) [ 90.860761][T10433] EXT4-fs error (device loop4) in ext4_free_inode:361: Corrupt filesystem [ 90.896289][T10433] EXT4-fs (loop4): 1 orphan inode deleted [ 90.907186][T10451] SELinux: Context system_u:object is not valid (left unmapped). [ 90.938743][ T12] EXT4-fs error (device loop4): ext4_release_dquot:6969: comm kworker/u8:0: Failed to release dquot type 0 [ 90.939455][T10446] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 90.996419][T10446] EXT4-fs (loop3): invalid journal inode [ 91.016157][T10446] EXT4-fs (loop3): can't get journal size [ 91.456301][T10544] loop3: detected capacity change from 0 to 512 [ 91.516138][T10544] EXT4-fs: Ignoring removed nobh option [ 91.530313][T10544] EXT4-fs warning (device loop3): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 91.542241][T10544] EXT4-fs warning (device loop3): dx_probe:849: Enable large directory feature to access it [ 91.552493][T10544] EXT4-fs warning (device loop3): dx_probe:934: inode #2: comm syz.3.3402: Corrupt directory, running e2fsck is recommended [ 91.575403][T10544] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -117 [ 91.607259][T10544] EXT4-fs error (device loop3): ext4_iget_extra_inode:5035: inode #15: comm syz.3.3402: corrupted in-inode xattr: invalid ea_ino [ 91.631240][T10569] loop0: detected capacity change from 0 to 1024 [ 91.653328][T10544] EXT4-fs error (device loop3): ext4_orphan_get:1398: comm syz.3.3402: couldn't read orphan inode 15 (err -117) [ 91.671019][T10569] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 91.682342][T10569] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 91.690468][T10569] EXT4-fs (loop0): orphan cleanup on readonly fs [ 91.699967][T10569] EXT4-fs error (device loop0): ext4_free_blocks:6587: comm syz.0.3416: Freeing blocks not in datazone - block = 0, count = 4096 [ 91.726060][T10569] EXT4-fs (loop0): 1 orphan inode deleted [ 91.802941][T10590] loop1: detected capacity change from 0 to 512 [ 91.851042][T10590] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 91.870946][T10590] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c018, mo2=0002] [ 91.897768][T10590] System zones: 1-12 [ 91.913201][T10590] EXT4-fs error (device loop1): mb_free_blocks:1948: group 0, inode 11: block 64:freeing already freed block (bit 63); block bitmap corrupt. [ 91.928079][T10590] EXT4-fs error (device loop1): ext4_do_update_inode:5568: inode #11: comm syz.1.3424: corrupted inode contents [ 91.930586][T10607] loop4: detected capacity change from 0 to 512 [ 91.969094][T10607] EXT4-fs error (device loop4): ext4_orphan_get:1393: comm syz.4.3432: inode #15: comm syz.4.3432: iget: illegal inode # [ 91.982144][T10590] EXT4-fs error (device loop1): ext4_dirty_inode:6459: inode #11: comm syz.1.3424: mark_inode_dirty error [ 92.005755][T10607] EXT4-fs error (device loop4): ext4_orphan_get:1398: comm syz.4.3432: couldn't read orphan inode 15 (err -117) [ 92.008898][T10590] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.3424: invalid indirect mapped block 1 (level 1) [ 92.024300][T10614] loop2: detected capacity change from 0 to 512 [ 92.033191][T10590] EXT4-fs error (device loop1): ext4_do_update_inode:5568: inode #11: comm syz.1.3424: corrupted inode contents [ 92.050486][T10590] EXT4-fs error (device loop1) in ext4_orphan_del:305: Corrupt filesystem [ 92.059356][T10590] EXT4-fs error (device loop1): ext4_do_update_inode:5568: inode #11: comm syz.1.3424: corrupted inode contents [ 92.068587][T10614] ext4: Unknown parameter 'func' [ 92.083922][T10590] EXT4-fs error (device loop1): ext4_truncate:4597: inode #11: comm syz.1.3424: mark_inode_dirty error [ 92.102092][T10590] EXT4-fs error (device loop1) in ext4_process_orphan:347: Corrupt filesystem [ 92.112007][T10590] EXT4-fs (loop1): 1 truncate cleaned up [ 92.179420][ T29] kauditd_printk_skb: 9 callbacks suppressed [ 92.179436][ T29] audit: type=1326 audit(1749460963.799:238): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10627 comm="syz.2.3443" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f12d28de929 code=0x0 [ 92.354597][ T29] audit: type=1400 audit(1749460963.977:239): avc: denied { append } for pid=10658 comm="syz.1.3459" name="001" dev="devtmpfs" ino=165 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 92.380222][T10657] loop2: detected capacity change from 0 to 1764 [ 92.395644][T10660] loop3: detected capacity change from 0 to 512 [ 92.398575][T10662] loop4: detected capacity change from 0 to 1024 [ 92.410637][T10660] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 92.438514][T10662] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 92.462573][T10662] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 92.468605][T10669] loop1: detected capacity change from 0 to 1764 [ 92.470670][T10662] EXT4-fs (loop4): orphan cleanup on readonly fs [ 92.484117][T10660] EXT4-fs error (device loop3): ext4_find_inline_data_nolock:169: inode #17: comm syz.3.3457: inline data xattr refers to an external xattr inode [ 92.499548][T10662] EXT4-fs error (device loop4): __ext4_get_inode_loc:4792: comm syz.4.3460: Invalid inode table block 0 in block_group 0 [ 92.517477][T10660] EXT4-fs error (device loop3): ext4_orphan_get:1398: comm syz.3.3457: couldn't read orphan inode 17 (err -117) [ 92.529563][T10662] EXT4-fs (loop4): Remounting filesystem read-only [ 92.536166][T10662] Quota error (device loop4): write_blk: dquota write failed [ 92.543636][T10662] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 92.560665][T10662] EXT4-fs (loop4): 1 truncate cleaned up [ 92.596320][T10678] loop1: detected capacity change from 0 to 512 [ 92.609583][T10678] EXT4-fs: user quota file already specified [ 92.717187][T10690] loop1: detected capacity change from 0 to 1024 [ 92.749159][T10690] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 92.793516][T10690] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 92.845704][T10690] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 92.858540][T10690] EXT4-fs (loop1): orphan cleanup on readonly fs [ 92.867117][T10719] TCP: tcp_parse_options: Illegal window scaling value 53 > 14 received [ 92.882643][T10690] EXT4-fs error (device loop1): __ext4_get_inode_loc:4792: comm syz.1.3473: Invalid inode table block 0 in block_group 0 [ 92.901710][T10690] EXT4-fs error (device loop1) in ext4_reserve_inode_write:6255: Corrupt filesystem [ 92.918733][T10690] EXT4-fs error (device loop1): ext4_quota_write:7322: inode #3: comm syz.1.3473: mark_inode_dirty error [ 92.937724][T10690] Quota error (device loop1): write_blk: dquota write failed [ 92.945203][T10690] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 92.955421][T10690] EXT4-fs error (device loop1): ext4_acquire_dquot:6933: comm syz.1.3473: Failed to acquire dquot type 0 [ 92.967969][T10690] EXT4-fs error (device loop1): __ext4_get_inode_loc:4792: comm syz.1.3473: Invalid inode table block 0 in block_group 0 [ 92.982873][T10690] EXT4-fs error (device loop1) in ext4_reserve_inode_write:6255: Corrupt filesystem [ 92.995452][T10690] EXT4-fs error (device loop1): ext4_ext_truncate:4475: inode #15: comm syz.1.3473: mark_inode_dirty error [ 93.011043][T10690] EXT4-fs error (device loop1): __ext4_get_inode_loc:4792: comm syz.1.3473: Invalid inode table block 0 in block_group 0 [ 93.028815][T10690] EXT4-fs error (device loop1) in ext4_reserve_inode_write:6255: Corrupt filesystem [ 93.055655][T10690] EXT4-fs error (device loop1) in ext4_orphan_del:305: Corrupt filesystem [ 93.066006][T10690] EXT4-fs error (device loop1): __ext4_get_inode_loc:4792: comm syz.1.3473: Invalid inode table block 0 in block_group 0 [ 93.094320][T10743] loop4: detected capacity change from 0 to 512 [ 93.099480][T10690] EXT4-fs error (device loop1) in ext4_reserve_inode_write:6255: Corrupt filesystem [ 93.112380][T10743] EXT4-fs: Ignoring removed orlov option [ 93.118377][T10743] EXT4-fs: Ignoring removed nomblk_io_submit option [ 93.126242][T10743] EXT4-fs: inline encryption not supported [ 93.135886][T10690] EXT4-fs error (device loop1): ext4_truncate:4597: inode #15: comm syz.1.3473: mark_inode_dirty error [ 93.147795][T10690] EXT4-fs error (device loop1) in ext4_process_orphan:347: Corrupt filesystem [ 93.173952][T10690] EXT4-fs (loop1): 1 truncate cleaned up [ 93.190227][T10743] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors [ 93.200269][T10746] loop2: detected capacity change from 0 to 764 [ 93.201175][T10743] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 not in group (block 2)! [ 93.217614][T10743] EXT4-fs (loop4): group descriptors corrupted! [ 93.228218][T10746] rock: directory entry would overflow storage [ 93.234618][T10746] rock: sig=0x4654, size=5, remaining=4 [ 93.405259][T10781] loop2: detected capacity change from 0 to 128 [ 93.440590][T10781] FAT-fs (loop2): bogus number of reserved sectors [ 93.447901][T10781] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 93.457348][T10781] FAT-fs (loop2): Can't find a valid FAT filesystem [ 93.610897][T10813] loop1: detected capacity change from 0 to 512 [ 93.632131][T10817] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 93.660105][T10813] EXT4-fs: Ignoring removed oldalloc option [ 93.666449][T10813] EXT4-fs: inline encryption not supported [ 93.705198][T10813] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 93.727808][T10829] loop2: detected capacity change from 0 to 1024 [ 93.748346][T10813] EXT4-fs (loop1): required journal recovery suppressed and not mounted read-only [ 93.761427][T10829] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 93.792579][T10829] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 93.809138][T10829] EXT4-fs (loop2): orphan cleanup on readonly fs [ 93.828961][T10829] EXT4-fs error (device loop2): __ext4_get_inode_loc:4792: comm syz.2.3541: Invalid inode table block 0 in block_group 0 [ 93.861806][T10829] EXT4-fs (loop2): Remounting filesystem read-only [ 93.869487][T10829] Quota error (device loop2): write_blk: dquota write failed [ 93.877640][T10829] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 93.893191][T10829] EXT4-fs (loop2): 1 truncate cleaned up [ 93.907212][T10851] loop4: detected capacity change from 0 to 1024 [ 93.931929][T10851] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (7780!=20869) [ 93.946272][T10855] loop3: detected capacity change from 0 to 512 [ 93.951462][T10851] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 93.967216][T10851] EXT4-fs (loop4): invalid journal inode [ 93.976874][T10855] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 93.978164][T10851] EXT4-fs (loop4): can't get journal size [ 94.004098][T10855] EXT4-fs (loop3): orphan cleanup on readonly fs [ 94.013839][T10851] EXT4-fs error (device loop4): ext4_map_blocks:780: inode #3: block 17104912: comm syz.4.3552: lblock 2 mapped to illegal pblock 17104912 (length 1) [ 94.030030][T10855] Quota error (device loop3): dq_insert_tree: Quota tree root isn't allocated! [ 94.039909][T10855] Quota error (device loop3): qtree_write_dquot: Error -5 occurred while creating quota [ 94.043706][T10851] EXT4-fs (loop4): failed to initialize system zone (-117) [ 94.050640][T10855] EXT4-fs error (device loop3): ext4_acquire_dquot:6933: comm syz.3.3555: Failed to acquire dquot type 1 [ 94.059854][T10851] EXT4-fs (loop4): mount failed [ 94.090930][T10855] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.3555: bg 0: block 40: padding at end of block bitmap is not set [ 94.141014][T10855] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 94.169263][T10873] loop1: detected capacity change from 0 to 760 [ 94.198135][T10855] EXT4-fs (loop3): 1 truncate cleaned up [ 94.214132][T10877] 9pnet_fd: Insufficient options for proto=fd [ 94.239596][T10870] loop2: detected capacity change from 0 to 8192 [ 94.302822][T10870] loop2: p1 p2 p3 p4[EZD] [ 94.315522][T10870] loop2: p1 size 16128 extends beyond EOD, truncated [ 94.343311][T10870] loop2: p2 size 2130728454 extends beyond EOD, truncated [ 94.360077][T10870] loop2: p3 start 459039 is beyond EOD, truncated [ 94.367211][T10870] loop2: p4 start 268437891 is beyond EOD, truncated [ 94.386275][T10895] loop1: detected capacity change from 0 to 2048 [ 94.446053][T10906] loop4: detected capacity change from 0 to 512 [ 94.476364][T10906] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 94.516238][T10910] loop0: detected capacity change from 0 to 512 [ 94.528661][T10913] futex_wake_op: syz.3.3581 tries to shift op by 32; fix this program [ 94.540835][T10906] EXT4-fs error (device loop4): ext4_quota_enable:7120: comm syz.4.3578: Bad quota inum: 29696, type: 1 [ 94.579917][T10910] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 94.581757][T10923] loop3: detected capacity change from 0 to 512 [ 94.591132][T10910] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 94.591172][T10910] EXT4-fs (loop0): The Hurd can't support 64-bit file systems [ 94.629477][T10906] EXT4-fs warning (device loop4): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-117, ino=29696). Please run e2fsck to fix. [ 94.655776][T10906] EXT4-fs (loop4): mount failed [ 94.660698][T10923] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 94.671712][T10923] EXT4-fs (loop3): orphan cleanup on readonly fs [ 94.689330][T10923] EXT4-fs error (device loop3): ext4_acquire_dquot:6933: comm syz.3.3586: Failed to acquire dquot type 1 [ 94.718728][T10923] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.3586: bg 0: block 40: padding at end of block bitmap is not set [ 94.741961][T10923] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 94.767503][T10923] EXT4-fs (loop3): 1 truncate cleaned up [ 94.869033][T10950] loop3: detected capacity change from 0 to 1024 [ 94.876257][T10946] loop0: detected capacity change from 0 to 512 [ 94.911404][T10946] EXT4-fs warning (device loop0): dx_probe:861: inode #2: comm syz.0.3597: dx entry: limit 0 != root limit 125 [ 94.923564][T10946] EXT4-fs warning (device loop0): dx_probe:934: inode #2: comm syz.0.3597: Corrupt directory, running e2fsck is recommended [ 94.934198][T10950] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors [ 94.939765][T10946] EXT4-fs (loop0): Cannot turn on journaled quota: type 1: error -117 [ 94.947675][T10950] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (25054!=20869) [ 94.973481][T10950] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 94.983730][T10950] EXT4-fs (loop3): filesystem has both journal inode and journal device! [ 94.986594][T10946] EXT4-fs error (device loop0): ext4_iget_extra_inode:5035: inode #15: comm syz.0.3597: corrupted in-inode xattr: invalid ea_ino [ 95.040064][T10946] EXT4-fs (loop0): Remounting filesystem read-only [ 95.117555][T10970] loop4: detected capacity change from 0 to 512 [ 95.142696][T10970] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 95.151385][T10970] EXT4-fs (loop4): orphan cleanup on readonly fs [ 95.175702][T10970] EXT4-fs error (device loop4): ext4_acquire_dquot:6933: comm syz.4.3609: Failed to acquire dquot type 1 [ 95.208034][T10981] loop1: detected capacity change from 0 to 512 [ 95.214698][T10981] EXT4-fs: Ignoring removed mblk_io_submit option [ 95.221488][T10981] EXT4-fs: Ignoring removed mblk_io_submit option [ 95.235430][T10981] EXT4-fs (loop1): mounting ext3 file system using the ext4 subsystem [ 95.263183][T10970] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.3609: bg 0: block 40: padding at end of block bitmap is not set [ 95.282921][T10981] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a042c11c, mo2=0002] [ 95.296877][T10970] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 95.303805][T10990] loop3: detected capacity change from 0 to 512 [ 95.317029][T10981] System zones: 1-12 [ 95.322106][T10981] EXT4-fs error (device loop1): ext4_iget_extra_inode:5035: inode #15: comm syz.1.3613: corrupted in-inode xattr: e_value size too large [ 95.343922][T10970] EXT4-fs (loop4): 1 truncate cleaned up [ 95.345879][T10981] EXT4-fs error (device loop1): ext4_orphan_get:1398: comm syz.1.3613: couldn't read orphan inode 15 (err -117) [ 95.362369][T10990] EXT4-fs (loop3): orphan cleanup on readonly fs [ 95.368971][T10990] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -13 [ 95.405961][T10998] loop4: detected capacity change from 0 to 512 [ 95.422803][T10990] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 218 vs 220 free clusters [ 95.441484][T10990] EXT4-fs error (device loop3): ext4_clear_blocks:876: inode #13: comm syz.3.3617: attempt to clear invalid blocks 2 len 1 [ 95.464290][T10990] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.3617: invalid indirect mapped block 1819239214 (level 0) [ 95.485313][T10990] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.3617: invalid indirect mapped block 1819239214 (level 1) [ 95.506935][T10998] EXT4-fs error (device loop4): ext4_acquire_dquot:6933: comm syz.4.3620: Failed to acquire dquot type 1 [ 95.528608][T10998] EXT4-fs (loop4): 1 truncate cleaned up [ 95.546602][T10998] ext4 filesystem being mounted at /727/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 95.562950][T10990] EXT4-fs (loop3): 1 truncate cleaned up [ 95.612033][T11011] loop2: detected capacity change from 0 to 512 [ 95.624131][T11011] EXT4-fs (loop2): Cannot turn on journaled quota: type 0: error -2 [ 95.633718][T11011] EXT4-fs (loop2): 1 truncate cleaned up [ 95.925411][T11071] loop2: detected capacity change from 0 to 512 [ 95.930759][T11074] loop3: detected capacity change from 0 to 128 [ 95.979758][T11080] tmpfs: Bad value for 'mpol' [ 95.994982][T11071] EXT4-fs: Ignoring removed oldalloc option [ 96.007355][T11084] IPv6: addrconf: prefix option has invalid lifetime [ 96.015626][T11082] loop3: detected capacity change from 0 to 2048 [ 96.046768][T11071] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 96.077380][ T4448] Alternate GPT is invalid, using primary GPT. [ 96.083900][ T4448] loop3: p1 p2 p3 [ 96.097598][T11071] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #16: comm syz.2.3655: invalid indirect mapped block 4294967295 (level 0) [ 96.136790][T11082] Alternate GPT is invalid, using primary GPT. [ 96.143911][T11082] loop3: p1 p2 p3 [ 96.165125][T11071] EXT4-fs (loop2): Remounting filesystem read-only [ 96.202210][T11071] EXT4-fs (loop2): 1 orphan inode deleted [ 96.208151][T11071] EXT4-fs (loop2): 1 truncate cleaned up [ 96.214291][T11097] loop0: detected capacity change from 0 to 512 [ 96.214650][T11071] EXT4-fs mount: 64 callbacks suppressed [ 96.214663][T11071] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 96.261978][ T3314] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 96.271940][T11097] EXT4-fs: dax option not supported [ 96.277573][T11099] loop4: detected capacity change from 0 to 764 [ 96.302018][ T6416] udevd[6416]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 96.303904][ T6412] udevd[6412]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 96.315783][T11101] loop2: detected capacity change from 0 to 760 [ 96.332487][ T3295] udevd[3295]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 96.353055][T11099] rock: directory entry would overflow storage [ 96.359908][T11099] rock: sig=0x4654, size=5, remaining=4 [ 96.387134][ T6412] udevd[6412]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 96.402237][ T4448] udevd[4448]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 96.414484][ T6416] udevd[6416]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 96.440554][T11111] loop2: detected capacity change from 0 to 512 [ 96.476976][T11111] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 96.495409][T11111] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (16416!=33349) [ 96.505150][T11111] EXT4-fs (loop2): group descriptors corrupted! [ 96.701833][T11147] loop2: detected capacity change from 0 to 1024 [ 96.716671][T11147] EXT4-fs (loop2): Can't support bigalloc feature without extents feature [ 96.716671][T11147] [ 96.728233][T11147] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 96.753170][T11156] loop4: detected capacity change from 0 to 128 [ 97.231941][T11240] loop4: detected capacity change from 0 to 512 [ 97.275889][T11240] EXT4-fs (loop4): Invalid default hash set in the superblock [ 97.286430][T11246] tmpfs: Bad value for 'mpol' [ 97.540100][T11283] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 97.556364][T11283] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 97.628735][ T29] kauditd_printk_skb: 8 callbacks suppressed [ 97.628750][ T29] audit: type=1326 audit(1749463547.522:242): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11295 comm="syz.4.3768" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f3f8127e929 code=0x0 [ 97.632073][T11291] Process accounting resumed [ 97.682532][T11302] loop0: detected capacity change from 0 to 512 [ 97.719370][T11308] ip6_tunnel: non-ECT from fe80:0000:0000:0000:0000:0000:0000:00bb with DS=0x7 [ 97.760568][T11302] EXT4-fs (loop0): too many log groups per flexible block group [ 97.768456][T11302] EXT4-fs (loop0): failed to initialize mballoc (-12) [ 97.797097][T11320] Invalid ELF header type: 3 != 1 [ 97.800149][T11302] EXT4-fs (loop0): mount failed [ 97.815431][ T29] audit: type=1400 audit(1749463547.690:243): avc: denied { module_load } for pid=11319 comm="syz.1.3776" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=system permissive=1 [ 97.967131][T11338] loop1: detected capacity change from 0 to 512 [ 98.005500][T11338] EXT4-fs error (device loop1): ext4_orphan_get:1393: inode #15: comm syz.1.3787: iget: bad extra_isize 50264 (inode size 256) [ 98.023839][T11342] loop0: detected capacity change from 0 to 1024 [ 98.042119][T11338] EXT4-fs (loop1): Remounting filesystem read-only [ 98.056158][T11338] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 98.068674][T11342] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 98.092386][T11342] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 98.103348][T11342] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (59422!=20869) [ 98.128762][T11342] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 98.140432][T11342] EXT4-fs error (device loop0): ext4_get_journal_inode:5796: inode #17: comm syz.0.3789: iget: bad i_size value: 4398046511204 [ 98.155004][T11342] EXT4-fs (loop0): no journal found [ 98.200881][ T3305] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 98.228397][T11361] loop2: detected capacity change from 0 to 512 [ 98.235401][T11361] EXT4-fs: Ignoring removed nomblk_io_submit option [ 98.260964][T11374] SELinux: security_context_str_to_sid (root) failed with errno=-22 [ 98.294370][T11361] EXT4-fs: old and new quota format mixing [ 98.326700][T11381] loop3: detected capacity change from 0 to 512 [ 98.392049][T11391] loop0: detected capacity change from 0 to 512 [ 98.394698][T11381] EXT4-fs: Ignoring removed nomblk_io_submit option [ 98.435802][T11391] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 98.446184][T11399] loop2: detected capacity change from 0 to 128 [ 98.469092][T11381] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -2 [ 98.471786][T11391] EXT4-fs (loop0): orphan cleanup on readonly fs [ 98.484730][T11391] EXT4-fs warning (device loop0): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 98.505857][T11402] loop4: detected capacity change from 0 to 512 [ 98.513346][T11381] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 227 vs 220 free clusters [ 98.528639][T11402] EXT4-fs: Ignoring removed oldalloc option [ 98.534964][T11391] EXT4-fs (loop0): Cannot turn on quotas: error -22 [ 98.542992][T11381] EXT4-fs (loop3): Remounting filesystem read-only [ 98.549741][T11381] EXT4-fs (loop3): 1 truncate cleaned up [ 98.556215][T11391] EXT4-fs error (device loop0): ext4_ext_check_inode:523: inode #16: comm syz.0.3813: pblk 0 bad header/extent: invalid eh_entries - magic f30a, entries 11, max 4(4), depth 0(0) [ 98.579668][T11381] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 98.593274][T11402] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 98.604675][T11391] EXT4-fs error (device loop0): ext4_orphan_get:1398: comm syz.0.3813: couldn't read orphan inode 16 (err -117) [ 98.619046][T11402] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #16: comm syz.4.3817: invalid indirect mapped block 4294967295 (level 0) [ 98.646545][T11391] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 98.664697][T11402] EXT4-fs (loop4): Remounting filesystem read-only [ 98.674059][ T3317] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 98.684359][T11402] EXT4-fs (loop4): 1 orphan inode deleted [ 98.690240][T11402] EXT4-fs (loop4): 1 truncate cleaned up [ 98.704474][T11402] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 98.754897][ T3310] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 98.755945][ T3312] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 98.801077][T11421] loop2: detected capacity change from 0 to 2048 [ 98.833095][T11431] loop0: detected capacity change from 0 to 1024 [ 98.860988][T11431] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 98.872877][T11431] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 98.883449][T11421] EXT4-fs error (device loop2): ext4_ext_check_inode:523: inode #2: comm syz.2.3826: pblk 0 bad header/extent: eh_entries is 0 but eh_depth is > 0 - magic f30a, entries 0, max 4(4), depth 5(5) [ 98.903003][T11431] jbd2_journal_init_inode: Cannot locate journal superblock [ 98.908171][T11438] loop3: detected capacity change from 0 to 512 [ 98.910307][T11431] EXT4-fs (loop0): Could not load journal inode [ 98.925140][T11421] EXT4-fs (loop2): get root inode failed [ 98.930970][T11421] EXT4-fs (loop2): mount failed [ 98.968517][T11438] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.3834: bg 0: block 288: padding at end of block bitmap is not set [ 98.995157][T11438] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 99.014170][T11438] EXT4-fs error (device loop3): ext4_clear_blocks:876: inode #13: comm syz.3.3834: attempt to clear invalid blocks 1024 len 1 [ 99.034290][T11438] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.3834: invalid indirect mapped block 1819239214 (level 0) [ 99.049182][T11438] EXT4-fs (loop3): 1 truncate cleaned up [ 99.055346][T11438] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 99.085977][ T3317] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 99.101282][T11442] loop4: detected capacity change from 0 to 8192 [ 99.132474][ T4448] loop4: p1 p2[DM] p4 [ 99.136681][ T4448] loop4: p1 size 196608 extends beyond EOD, truncated [ 99.148257][ T4448] loop4: p2 start 4292936063 is beyond EOD, truncated [ 99.155242][ T4448] loop4: p4 size 50331648 extends beyond EOD, truncated [ 99.170099][T11442] loop4: p1 p2[DM] p4 [ 99.174462][T11442] loop4: p1 size 196608 extends beyond EOD, truncated [ 99.183509][T11442] loop4: p2 start 4292936063 is beyond EOD, truncated [ 99.190764][T11442] loop4: p4 size 50331648 extends beyond EOD, truncated [ 99.290327][ T3295] udevd[3295]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 99.290620][ T6412] udevd[6412]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 99.363044][ T4448] udevd[4448]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 99.380593][ T6412] udevd[6412]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 99.561172][ T29] audit: type=1326 audit(1749463550.537:244): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11503 comm="syz.0.3867" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fdfc59be929 code=0x0 [ 99.645865][T11520] nfs: Unknown parameter '' [ 99.664764][T11517] loop4: detected capacity change from 0 to 512 [ 99.671558][T11517] EXT4-fs: Ignoring removed nomblk_io_submit option [ 99.688365][T11526] loop2: detected capacity change from 0 to 512 [ 99.721797][T11517] EXT4-fs (loop4): Cannot turn on journaled quota: type 0: error -2 [ 99.726857][T11526] EXT4-fs: Ignoring removed nobh option [ 99.745998][T11535] loop3: detected capacity change from 0 to 512 [ 99.766409][T11517] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 227 vs 220 free clusters [ 99.781941][T11530] loop0: detected capacity change from 0 to 8192 [ 99.797751][T11517] EXT4-fs (loop4): Remounting filesystem read-only [ 99.798769][T11526] EXT4-fs error (device loop2): ext4_do_update_inode:5568: inode #3: comm syz.2.3876: corrupted inode contents [ 99.806061][T11517] EXT4-fs (loop4): 1 truncate cleaned up [ 99.819818][ T6416] loop0: p4 < > [ 99.823646][T11517] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 99.831058][T11535] EXT4-fs (loop3): orphan cleanup on readonly fs [ 99.848784][T11526] EXT4-fs error (device loop2): ext4_dirty_inode:6459: inode #3: comm syz.2.3876: mark_inode_dirty error [ 99.862652][T11535] EXT4-fs error (device loop3): ext4_ext_check_inode:523: inode #3: comm syz.3.3880: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 99.863727][T11530] loop0: p4 < > [ 99.893640][T11544] loop1: detected capacity change from 0 to 512 [ 99.900171][T11535] EXT4-fs error (device loop3): ext4_quota_enable:7127: comm syz.3.3880: Bad quota inode: 3, type: 0 [ 99.922411][T11526] EXT4-fs error (device loop2): ext4_do_update_inode:5568: inode #3: comm syz.2.3876: corrupted inode contents [ 99.947227][T11526] EXT4-fs error (device loop2): __ext4_ext_dirty:206: inode #3: comm syz.2.3876: mark_inode_dirty error [ 99.953452][T11544] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 99.968080][T11544] EXT4-fs (loop1): bad geometry: block count 204800 exceeds size of device (64 blocks) [ 99.980745][T11526] Quota error (device loop2): write_blk: dquota write failed [ 99.984195][ T3312] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 99.998883][T11535] EXT4-fs warning (device loop3): ext4_enable_quotas:7168: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 100.008654][T11526] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 100.014562][T11535] EXT4-fs (loop3): Cannot turn on quotas: error -117 [ 100.055483][T11526] EXT4-fs error (device loop2): ext4_acquire_dquot:6933: comm syz.2.3876: Failed to acquire dquot type 0 [ 100.086482][T11535] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 100.124273][T11526] EXT4-fs error (device loop2): ext4_do_update_inode:5568: inode #16: comm syz.2.3876: corrupted inode contents [ 100.180097][ T3317] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 100.191668][T11549] loop0: detected capacity change from 0 to 8192 [ 100.200902][T11526] EXT4-fs error (device loop2): ext4_dirty_inode:6459: inode #16: comm syz.2.3876: mark_inode_dirty error [ 100.219473][T11526] EXT4-fs error (device loop2): ext4_do_update_inode:5568: inode #16: comm syz.2.3876: corrupted inode contents [ 100.240465][T11526] EXT4-fs error (device loop2): __ext4_ext_dirty:206: inode #16: comm syz.2.3876: mark_inode_dirty error [ 100.253038][ T6412] loop0: p2 p3 p4 [ 100.257505][ T6412] loop0: p2 start 452985600 is beyond EOD, truncated [ 100.264692][ T6412] loop0: p3 size 33554432 extends beyond EOD, truncated [ 100.276806][T11526] EXT4-fs error (device loop2): ext4_do_update_inode:5568: inode #16: comm syz.2.3876: corrupted inode contents [ 100.290163][ T6412] loop0: p4 start 8388607 is beyond EOD, truncated [ 100.299412][T11526] EXT4-fs error (device loop2) in ext4_orphan_del:305: Corrupt filesystem [ 100.308411][T11526] EXT4-fs error (device loop2): ext4_do_update_inode:5568: inode #16: comm syz.2.3876: corrupted inode contents [ 100.320709][T11569] loop4: detected capacity change from 0 to 512 [ 100.322508][T11526] EXT4-fs error (device loop2): ext4_truncate:4597: inode #16: comm syz.2.3876: mark_inode_dirty error [ 100.340027][T11549] loop0: p2 p3 p4 [ 100.342964][T11526] EXT4-fs error (device loop2) in ext4_process_orphan:347: Corrupt filesystem [ 100.344293][T11549] loop0: p2 start 452985600 is beyond EOD, truncated [ 100.354752][T11526] EXT4-fs (loop2): 1 truncate cleaned up [ 100.360207][T11549] loop0: p3 size 33554432 extends beyond EOD, truncated [ 100.367228][T11526] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 100.373887][T11569] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 100.387930][T11526] ext4 filesystem being mounted at /769/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 100.407327][T11549] loop0: p4 start 8388607 is beyond EOD, truncated [ 100.417545][T11569] EXT4-fs (loop4): 1 truncate cleaned up [ 100.428480][T11569] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 100.524432][ T3314] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 100.543196][T11581] loop0: detected capacity change from 0 to 2048 [ 100.550041][T11581] EXT4-fs: mb_optimize_scan should be set to 0 or 1. [ 100.602621][T11587] loop0: detected capacity change from 0 to 164 [ 100.622433][ T3312] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 100.678364][ T29] audit: type=1400 audit(1749463551.724:245): avc: denied { create } for pid=11598 comm="syz.2.3912" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_iscsi_socket permissive=1 [ 100.830221][T11623] loop3: detected capacity change from 0 to 128 [ 100.967887][T11649] loop3: detected capacity change from 0 to 512 [ 100.984584][T11649] EXT4-fs: Ignoring removed mblk_io_submit option [ 101.023474][T11649] EXT4-fs: Mount option(s) incompatible with ext3 [ 101.079475][ T29] audit: type=1400 audit(1749463552.133:246): avc: denied { create } for pid=11664 comm="syz.1.3944" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 101.117084][ T29] audit: type=1326 audit(1749463552.175:247): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11666 comm="syz.4.3946" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f3f8127e929 code=0x0 [ 101.182860][T11675] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(3) [ 101.189772][T11675] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 101.198149][T11675] vhci_hcd vhci_hcd.0: Device attached [ 101.253854][T11681] vhci_hcd: connection closed [ 101.256084][ T1962] vhci_hcd: stop threads [ 101.265561][ T1962] vhci_hcd: release socket [ 101.270142][ T1962] vhci_hcd: disconnect device [ 101.419041][T11716] loop0: detected capacity change from 0 to 512 [ 101.431329][ T29] audit: type=1326 audit(1749463552.501:248): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11715 comm="syz.3.3968" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fc70dcee929 code=0x0 [ 101.443735][T11716] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 101.464532][T11721] loop2: detected capacity change from 0 to 512 [ 101.473097][T11716] EXT4-fs error (device loop0): xattr_find_entry:333: inode #15: comm syz.0.3969: corrupted xattr entries [ 101.487208][ T29] audit: type=1400 audit(1749463552.574:249): avc: denied { mounton } for pid=11720 comm="syz.2.3972" path="/syzcgroup/cpu/syz2/cgroup.procs" dev="cgroup" ino=102 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object" [ 101.520451][T11716] EXT4-fs (loop0): 1 truncate cleaned up [ 101.528597][T11721] EXT4-fs (loop2): 1 orphan inode deleted [ 101.536899][T11728] loop3: detected capacity change from 0 to 512 [ 101.538518][T11716] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 101.548609][T11728] EXT4-fs: Ignoring removed oldalloc option [ 101.556502][ T57] EXT4-fs error (device loop2): ext4_release_dquot:6969: comm kworker/u8:4: Failed to release dquot type 1 [ 101.563439][T11721] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 101.581655][ T57] EXT4-fs (loop2): Remounting filesystem read-only [ 101.596372][T11721] ext4 filesystem being mounted at /syzcgroup/cpu/syz2/cgroup.procs supports timestamps until 2038-01-19 (0x7fffffff) [ 101.609468][T11721] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 101.619725][T11728] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 101.629714][T11728] EXT4-fs (loop3): warning: checktime reached, running e2fsck is recommended [ 101.641440][T11728] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a846c01c, mo2=0102] [ 101.649918][ T3310] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 101.660926][T11728] System zones: 0-2, 18-18, 34-34 [ 101.682208][T11728] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -117 [ 101.705008][T11728] EXT4-fs error (device loop3): ext4_orphan_get:1393: inode #15: comm syz.3.3974: iget: bad i_size value: 360287970189639680 [ 101.733799][T11728] EXT4-fs error (device loop3): ext4_orphan_get:1398: comm syz.3.3974: couldn't read orphan inode 15 (err -117) [ 101.779617][T11728] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 101.823377][T11749] loop0: detected capacity change from 0 to 512 [ 101.831019][ T3317] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 101.841511][T11751] loop4: detected capacity change from 0 to 128 [ 101.862028][T11751] FAT-fs (loop4): bogus number of FAT structure [ 101.868416][T11751] FAT-fs (loop4): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 101.878157][T11751] FAT-fs (loop4): Can't find a valid FAT filesystem [ 101.893944][T11749] EXT4-fs: Ignoring removed nobh option [ 101.941448][T11749] EXT4-fs error (device loop0): ext4_do_update_inode:5568: inode #3: comm syz.0.3983: corrupted inode contents [ 101.958422][T11749] EXT4-fs error (device loop0): ext4_dirty_inode:6459: inode #3: comm syz.0.3983: mark_inode_dirty error [ 101.984353][T11749] EXT4-fs error (device loop0): ext4_do_update_inode:5568: inode #3: comm syz.0.3983: corrupted inode contents [ 102.024729][T11773] loop3: detected capacity change from 0 to 1024 [ 102.031301][T11749] EXT4-fs error (device loop0): __ext4_ext_dirty:206: inode #3: comm syz.0.3983: mark_inode_dirty error [ 102.054321][T11773] EXT4-fs: Ignoring removed bh option [ 102.065917][T11749] EXT4-fs error (device loop0): ext4_acquire_dquot:6933: comm syz.0.3983: Failed to acquire dquot type 0 [ 102.096059][T11749] EXT4-fs error (device loop0): ext4_do_update_inode:5568: inode #16: comm syz.0.3983: corrupted inode contents [ 102.119482][T11773] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 102.137838][T11749] EXT4-fs error (device loop0): ext4_dirty_inode:6459: inode #16: comm syz.0.3983: mark_inode_dirty error [ 102.151836][T11773] EXT4-fs error (device loop3): ext4_quota_enable:7124: comm syz.3.3993: inode #2304: comm syz.3.3993: iget: illegal inode # [ 102.166048][T11749] EXT4-fs error (device loop0): ext4_do_update_inode:5568: inode #16: comm syz.0.3983: corrupted inode contents [ 102.179825][T11773] EXT4-fs (loop3): Remounting filesystem read-only [ 102.186974][T11773] EXT4-fs warning (device loop3): ext4_enable_quotas:7168: Failed to enable quota tracking (type=2, err=-117, ino=2304). Please run e2fsck to fix. [ 102.208065][T11773] EXT4-fs (loop3): mount failed [ 102.213124][T11749] EXT4-fs error (device loop0): __ext4_ext_dirty:206: inode #16: comm syz.0.3983: mark_inode_dirty error [ 102.245320][T11749] EXT4-fs error (device loop0): ext4_do_update_inode:5568: inode #16: comm syz.0.3983: corrupted inode contents [ 102.271643][T11749] EXT4-fs error (device loop0) in ext4_orphan_del:305: Corrupt filesystem [ 102.283575][T11749] EXT4-fs error (device loop0): ext4_do_update_inode:5568: inode #16: comm syz.0.3983: corrupted inode contents [ 102.297992][T11749] EXT4-fs error (device loop0): ext4_truncate:4597: inode #16: comm syz.0.3983: mark_inode_dirty error [ 102.319018][T11749] EXT4-fs error (device loop0) in ext4_process_orphan:347: Corrupt filesystem [ 102.328520][T11749] EXT4-fs (loop0): 1 truncate cleaned up [ 102.359405][T11749] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 102.385126][T11749] ext4 filesystem being mounted at /780/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 102.461979][ T3310] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 102.484858][ T29] kauditd_printk_skb: 3 callbacks suppressed [ 102.484872][ T29] audit: type=1400 audit(1749463553.613:250): avc: denied { read } for pid=11829 comm="syz.3.4023" name="ptp0" dev="devtmpfs" ino=246 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 102.499037][T11834] loop1: detected capacity change from 0 to 512 [ 102.514164][ T29] audit: type=1400 audit(1749463553.613:251): avc: denied { open } for pid=11829 comm="syz.3.4023" path="/dev/ptp0" dev="devtmpfs" ino=246 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 102.556748][T11834] EXT4-fs (loop1): external journal device major/minor numbers have changed [ 102.579820][T11840] ip6_tunnel: non-ECT from fc00:0000:0000:0000:0000:0000:0000:0001 with DS=0x2 [ 102.626729][T11834] EXT4-fs (loop1): failed to open journal device unknown-block(11,131) -6 [ 102.775768][T11865] loop1: detected capacity change from 0 to 2048 [ 102.864408][T11875] loop2: detected capacity change from 0 to 512 [ 102.888906][T11883] loop4: detected capacity change from 0 to 128 [ 102.901889][T11875] ext4: Bad value for 'stripe' [ 102.942936][T11883] FAT-fs (loop4): Directory bread(block 162) failed [ 102.949777][T11883] FAT-fs (loop4): Directory bread(block 163) failed [ 103.031719][T11883] FAT-fs (loop4): Directory bread(block 164) failed [ 103.059414][T11883] FAT-fs (loop4): Directory bread(block 165) failed [ 103.083086][T11883] FAT-fs (loop4): Directory bread(block 166) failed [ 103.107151][T11883] FAT-fs (loop4): Directory bread(block 167) failed [ 103.131127][T11883] FAT-fs (loop4): Directory bread(block 168) failed [ 103.138842][T11883] FAT-fs (loop4): Directory bread(block 169) failed [ 103.249433][T11943] tmpfs: Unknown parameter 'contextù' [ 103.267285][T11947] loop0: detected capacity change from 0 to 512 [ 103.274139][T11947] EXT4-fs: Ignoring removed nomblk_io_submit option [ 103.295598][T11948] loop3: detected capacity change from 0 to 128 [ 103.301578][T11938] loop2: detected capacity change from 0 to 8192 [ 103.315055][T11947] EXT4-fs (loop0): filesystem is read-only [ 103.315269][T11948] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 103.345490][T11947] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 103.366136][T11938] loop2: p1 < > p2 p3 < p5 p6 > p4 [ 103.366259][T11948] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 103.371641][T11938] loop2: partition table partially beyond EOD, truncated [ 103.382377][T11947] EXT4-fs (loop0): filesystem is read-only [ 103.394246][T11947] EXT4-fs (loop0): orphan cleanup on readonly fs [ 103.403317][T11938] loop2: p1 start 408832 is beyond EOD, truncated [ 103.411089][T11938] loop2: p2 size 8388352 extends beyond EOD, truncated [ 103.418930][T11947] EXT4-fs error (device loop0): ext4_orphan_get:1393: inode #16: comm syz.0.4078: iget: bad i_size value: 648518346341360424 [ 103.452855][T11947] EXT4-fs error (device loop0): ext4_orphan_get:1398: comm syz.0.4078: couldn't read orphan inode 16 (err -117) [ 103.465374][T11938] loop2: p5 size 8388352 extends beyond EOD, truncated [ 103.501558][T11947] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 103.647002][ T3310] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 103.659295][ T4448] udevd[4448]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 103.670704][ T6416] udevd[6416]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 103.682631][ T3295] udevd[3295]: inotify_add_watch(7, /dev/loop2p5, 10) failed: No such file or directory [ 103.696038][ T6412] udevd[6412]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 103.752794][T11994] tmpfs: Bad value for 'mpol' [ 103.761892][ T6412] udevd[6412]: inotify_add_watch(7, /dev/loop2p6, 10) failed: No such file or directory [ 103.819532][T12003] loop1: detected capacity change from 0 to 1024 [ 103.844015][T12003] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 103.854983][T12003] EXT4-fs (loop1): group descriptors corrupted! [ 104.039726][T12044] loop1: detected capacity change from 0 to 128 [ 104.064186][T12044] FAT-fs (loop1): Directory bread(block 162) failed [ 104.072611][T12048] loop0: detected capacity change from 0 to 512 [ 104.087141][T12044] FAT-fs (loop1): Directory bread(block 163) failed [ 104.094260][T12044] FAT-fs (loop1): Directory bread(block 164) failed [ 104.095465][T12051] loop4: detected capacity change from 0 to 1024 [ 104.101231][T12044] FAT-fs (loop1): Directory bread(block 165) failed [ 104.114494][T12044] FAT-fs (loop1): Directory bread(block 166) failed [ 104.121321][T12044] FAT-fs (loop1): Directory bread(block 167) failed [ 104.130598][T12053] loop2: detected capacity change from 0 to 512 [ 104.137072][T12051] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 104.137145][T12051] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 104.157631][T12048] EXT4-fs (loop0): can't read group descriptor 0 [ 104.172556][T12044] FAT-fs (loop1): Directory bread(block 168) failed [ 104.179268][T12044] FAT-fs (loop1): Directory bread(block 169) failed [ 104.190432][T12051] jbd2_journal_init_inode: Cannot locate journal superblock [ 104.192563][T12057] tmpfs: Bad value for 'mpol' [ 104.197935][T12051] EXT4-fs (loop4): Could not load journal inode [ 104.212202][T12053] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 104.258892][T12053] EXT4-fs error (device loop2): __ext4_iget:5379: inode #11: block 3: comm syz.2.4130: invalid block [ 104.306416][T12053] EXT4-fs error (device loop2): ext4_orphan_get:1398: comm syz.2.4130: couldn't read orphan inode 11 (err -117) [ 104.342401][ T29] audit: type=1400 audit(1749463555.556:252): avc: denied { read write } for pid=12069 comm="syz.3.4140" name="rdma_cm" dev="devtmpfs" ino=251 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:infiniband_device_t tclass=chr_file permissive=1 [ 104.366927][ T29] audit: type=1400 audit(1749463555.556:253): avc: denied { open } for pid=12069 comm="syz.3.4140" path="/dev/infiniband/rdma_cm" dev="devtmpfs" ino=251 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:infiniband_device_t tclass=chr_file permissive=1 [ 104.388970][T12053] EXT4-fs (loop2): 1 truncate cleaned up [ 104.416301][T12053] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 104.452995][T12081] loop3: detected capacity change from 0 to 512 [ 104.467999][T12081] EXT4-fs (loop3): first meta block group too large: 393216 (group descriptor block count 1) [ 104.529996][ T3314] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 104.574285][T12103] loop2: detected capacity change from 0 to 256 [ 104.588234][T12103] FAT-fs (loop2): bogus logical sector size 0 [ 104.594650][T12103] FAT-fs (loop2): Can't find a valid FAT filesystem [ 104.685326][ T29] audit: type=1400 audit(1749464622.924:254): avc: denied { create } for pid=12118 comm="syz.3.4160" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 104.793776][T12140] futex_wake_op: syz.1.4174 tries to shift op by 32; fix this program [ 105.050806][T12181] loop3: detected capacity change from 0 to 512 [ 105.080446][T12181] EXT4-fs (loop3): Invalid log cluster size: 4294967295 [ 105.139918][T12189] loop1: detected capacity change from 0 to 512 [ 105.165857][T12189] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 105.201460][T12189] EXT4-fs (loop1): failed to initialize system zone (-117) [ 105.264477][T12189] EXT4-fs (loop1): mount failed [ 105.334629][ T29] audit: type=1326 audit(1749464623.606:255): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12204 comm="syz.3.4205" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fc70dcee929 code=0x0 [ 105.539974][T12237] futex_wake_op: syz.2.4221 tries to shift op by 535; fix this program [ 105.663469][T12255] loop1: detected capacity change from 0 to 512 [ 105.693094][T12255] EXT4-fs (loop1): inodes count not valid: 0 vs 32 [ 105.765014][T12270] loop3: detected capacity change from 0 to 1024 [ 105.810003][T12270] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 105.819853][T12270] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (42152!=20869) [ 105.850474][T12270] EXT4-fs (loop3): stripe (2) is not aligned with cluster size (16), stripe is disabled [ 105.860599][T12270] EXT4-fs (loop3): external journal device major/minor numbers have changed [ 105.869482][T12270] EXT4-fs (loop3): filesystem has both journal inode and journal device! [ 106.021893][ T29] audit: type=1326 audit(1749464624.330:256): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12290 comm="syz.2.4248" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f12d28de929 code=0x0 [ 106.162106][T12311] loop3: detected capacity change from 0 to 512 [ 106.196033][T12311] EXT4-fs (loop3): bad geometry: first data block 0 is beyond end of filesystem (0) [ 106.261126][T12331] nfs: Unexpected value for 'acl' [ 106.435529][T12361] loop2: detected capacity change from 0 to 512 [ 106.474680][T12361] EXT4-fs warning (device loop2): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 106.486257][T12361] EXT4-fs warning (device loop2): dx_probe:849: Enable large directory feature to access it [ 106.496644][T12361] EXT4-fs warning (device loop2): dx_probe:934: inode #2: comm syz.2.4283: Corrupt directory, running e2fsck is recommended [ 106.525874][T12361] EXT4-fs (loop2): Cannot turn on journaled quota: type 1: error -117 [ 106.556545][T12361] EXT4-fs error (device loop2): ext4_iget_extra_inode:5035: inode #15: comm syz.2.4283: corrupted in-inode xattr: invalid ea_ino [ 106.570195][T12377] tmpfs: Bad value for 'mpol' [ 106.596167][T12361] EXT4-fs error (device loop2): ext4_orphan_get:1398: comm syz.2.4283: couldn't read orphan inode 15 (err -117) [ 106.621056][T12361] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 106.710476][ T3314] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 106.913713][T12428] loop2: detected capacity change from 0 to 164 [ 106.951136][T12434] random: crng reseeded on system resumption [ 106.953308][ T29] audit: type=1400 audit(1749464625.302:257): avc: denied { write } for pid=12433 comm="syz.1.4318" 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 [ 107.013538][T12428] isofs_fill_super: root inode is not a directory. Corrupted media? [ 107.087337][T12449] loop1: detected capacity change from 0 to 1024 [ 107.096342][T12454] bpf: Bad value for 'gid' [ 107.122018][T12449] EXT4-fs (loop1): filesystem is read-only [ 107.270157][T12478] loop2: detected capacity change from 0 to 1024 [ 107.302211][T12478] EXT4-fs (loop2): invalid inodes per group: 0 [ 107.302211][T12478] [ 107.792200][T12557] random: crng reseeded on system resumption [ 107.827469][T12563] random: crng reseeded on system resumption [ 108.281252][T12626] random: crng reseeded on system resumption [ 108.289965][T12624] loop3: detected capacity change from 0 to 512 [ 108.326360][T12624] EXT4-fs: Invalid want_extra_isize 32767 [ 108.366304][ T2997] ================================================================== [ 108.374510][ T2997] BUG: KCSAN: data-race in dont_mount / lookup_fast [ 108.381106][ T2997] [ 108.383421][ T2997] read-write to 0xffff88811a902d80 of 4 bytes by task 4448 on cpu 1: [ 108.391522][ T2997] dont_mount+0x2a/0x40 [ 108.395692][ T2997] vfs_unlink+0x28f/0x420 [ 108.400025][ T2997] do_unlinkat+0x28e/0x4c0 [ 108.404527][ T2997] __x64_sys_unlink+0x2e/0x40 [ 108.409312][ T2997] x64_sys_call+0x22a6/0x2fb0 [ 108.414083][ T2997] do_syscall_64+0xd2/0x200 [ 108.418675][ T2997] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 108.424574][ T2997] [ 108.426893][ T2997] read to 0xffff88811a902d80 of 4 bytes by task 2997 on cpu 0: [ 108.434430][ T2997] lookup_fast+0xf0/0x320 [ 108.438759][ T2997] walk_component+0x3f/0x220 [ 108.443349][ T2997] path_lookupat+0xfe/0x2a0 [ 108.447854][ T2997] filename_lookup+0x147/0x340 [ 108.452622][ T2997] do_readlinkat+0x7d/0x320 [ 108.457126][ T2997] __x64_sys_readlink+0x47/0x60 [ 108.461979][ T2997] x64_sys_call+0x2cf3/0x2fb0 [ 108.466669][ T2997] do_syscall_64+0xd2/0x200 [ 108.471188][ T2997] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 108.477089][ T2997] [ 108.479402][ T2997] value changed: 0x00300008 -> 0x00004008 [ 108.485109][ T2997] [ 108.487427][ T2997] Reported by Kernel Concurrency Sanitizer on: [ 108.493745][ T2997] CPU: 0 UID: 0 PID: 2997 Comm: udevd Tainted: G W 6.16.0-rc1-syzkaller #0 PREEMPT(voluntary) [ 108.505562][ T2997] Tainted: [W]=WARN [ 108.509360][ T2997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 108.519510][ T2997] ==================================================================