last executing test programs: 866.117374ms ago: executing program 2 (id=3629): syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local, @remote, @void, {@ipv4={0x800, @tcp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x5, 0x0, @dev, @private=0xa010100, {[@generic={0x86, 0x7, "3687fe8424"}]}}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0x5}}}}}}, 0x0) 822.487249ms ago: executing program 2 (id=3632): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x5, &(0x7f0000000080)=[{0x45, 0x0, 0x2}, {}, {}, {0x20, 0x0, 0x0, 0x20}, {0x6}]}) 729.142628ms ago: executing program 2 (id=3635): syz_emit_ethernet(0x76, &(0x7f0000000080)={@link_local, @random="86082b9827c1", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "cb3e02", 0x40, 0x3a, 0x0, @private2, @mcast2, {[], @param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "974367", 0x0, 0x11, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @local, [@dstopts={0x0, 0x1, '\x00', [@padn={0x1, 0x89, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}]}}}}}}}, 0x0) 688.301522ms ago: executing program 2 (id=3637): syz_emit_ethernet(0x56, &(0x7f0000000180)={@local, @empty, @void, {@ipv6={0x86dd, @udp={0x0, 0x6, "a24b9f", 0x20, 0x2b, 0x0, @remote, @local, {[@routing={0x3a, 0x0, 0x2, 0x1}], {0x4e22, 0x0, 0x18, 0x0, @wg=@data}}}}}}, 0x0) 653.486836ms ago: executing program 2 (id=3641): syz_usbip_server_init(0x1) 362.538064ms ago: executing program 0 (id=3659): socket(0x18, 0x1, 0x7fffffff) 352.251945ms ago: executing program 3 (id=3661): bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f0000000940)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x48) 351.974565ms ago: executing program 1 (id=3662): bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="9feb0100180000000000000030000000300000000400000002000000000000110300000000000095000000000100000d000000000000100000000000020000000000000c0200000000002e"], 0x0, 0x4c}, 0x28) 316.510049ms ago: executing program 4 (id=3663): add_key(&(0x7f0000000080)='dns_resolver\x00', 0x0, &(0x7f0000000040)="42d7", 0xfffff, 0xfffffffffffffffe) 316.154429ms ago: executing program 0 (id=3664): request_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000001ffb)={'syz', 0x1}, &(0x7f0000001fee)='y\xa9n::e\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffffe) 295.424681ms ago: executing program 0 (id=3665): keyctl$KEYCTL_PKEY_ENCRYPT(0x1c, &(0x7f0000000000), 0x0, 0x0, 0x0) 281.304432ms ago: executing program 0 (id=3666): syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000780)='./bus\x00', 0x41, &(0x7f0000000c00)={[{@bsdgroups}, {@resgid}, {@noblock_validity}, {@grpjquota}, {@grpjquota}, {@resuid}, {@auto_da_alloc}, {@noload}, {@jqfmt_vfsv1}]}, 0x64, 0x50a, &(0x7f0000000200)="$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") 279.049533ms ago: executing program 3 (id=3667): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x6) 268.343953ms ago: executing program 1 (id=3668): semget$private(0x0, 0x2, 0x2) 242.390376ms ago: executing program 4 (id=3669): syz_emit_ethernet(0x6a, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv4={0x800, @gre={{0x5, 0x4, 0x3, 0x0, 0x2b, 0x0, 0x0, 0x0, 0x2f, 0x0, @private, @multicast1}, {{0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x4, 0x88a8, 0x0, 0x0, [0xff, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x11}, {}, {0xdd86}}}}}}, 0x0) 209.080459ms ago: executing program 3 (id=3670): syz_emit_ethernet(0x7e, &(0x7f0000000800)={@broadcast, @random="1704b45adbde", @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @dest_unreach={0x3, 0x0, 0x0, 0x0, 0x8, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, @loopback, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@timestamp_addr={0x44, 0x3c, 0x0, 0x1, 0xd, [{@empty}, {@broadcast}, {@broadcast}, {@private}, {@multicast1}, {@multicast1, 0xfffffffe}, {@dev}]}, @lsrr={0x83, 0x3}]}}}}}}}, 0x0) 208.769279ms ago: executing program 1 (id=3671): syz_emit_ethernet(0x6a, &(0x7f0000000000)={@local, @broadcast, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @remote}, @redirect={0x5, 0x1, 0x0, @private=0xa010101, {0x10, 0x4, 0x1, 0x2, 0x3ff, 0x67, 0x2, 0x5e, 0x88, 0x101, @loopback, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@ssrr={0x89, 0x1b, 0xc, [@broadcast, @broadcast, @remote, @loopback, @dev={0xac, 0x14, 0x14, 0x30}, @private=0xa010101]}, @rr={0x7, 0xf, 0x25, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty]}]}}}}}}}, 0x0) 204.71746ms ago: executing program 4 (id=3672): bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000400)=@bpf_lsm={0x6, 0x5, &(0x7f0000000000)=@framed={{}, [@ldst={0x1, 0x0, 0x3, 0x0, 0x1}, @ldst={0x2, 0x0, 0x3}]}, &(0x7f0000000100)='GPL\x00', 0x7, 0xdb, &(0x7f0000000700)=""/219}, 0x94) 165.831523ms ago: executing program 4 (id=3673): bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000001880)=ANY=[@ANYBLOB="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"/2944], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x4, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x4a) 157.469474ms ago: executing program 3 (id=3674): syz_emit_ethernet(0x4f, &(0x7f0000000ac0)={@broadcast, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "000210", 0x19, 0x3a, 0xff, @dev, @mcast2, {[], @ndisc_ns={0x87, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, [{0x0, 0x0, "99"}, {}]}}}}}}, 0x0) 118.735698ms ago: executing program 4 (id=3675): bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x1f, 0x4, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000000000000000000000000000850000006f00000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1b, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xfffffffe}, 0x94) 110.659109ms ago: executing program 1 (id=3676): syz_emit_ethernet(0xfdef, &(0x7f0000000180)={@local, @empty, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xfde1, 0x0, 0xe000, 0x0, 0x11, 0x0, @empty, @empty}, {0x700, 0x4e22, 0xfdcd, 0x0, @wg=@data}}}}}, 0x0) 103.87777ms ago: executing program 3 (id=3677): syz_mount_image$iso9660(&(0x7f0000000240), &(0x7f0000000080)='./file2\x00', 0x1808004, &(0x7f0000000000)=ANY=[@ANYRES16=0x0, @ANYRES64], 0x4, 0x7cc, &(0x7f0000002200)="$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") 58.774164ms ago: executing program 0 (id=3678): futex(0x0, 0x80, 0x0, &(0x7f0000002ec0), 0x0, 0x1) 58.509994ms ago: executing program 1 (id=3679): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000010c0)={0xc, 0x6, &(0x7f0000000080)=@framed={{0x18, 0x2}, [@func={0x85, 0x0, 0x1, 0x0, 0x1}, @exit, @ldst={0x1, 0x1, 0x3, 0x0, 0x1, 0x96}]}, &(0x7f0000000fc0)='GPL\x00', 0x1, 0x0, 0x0, 0x41100, 0xa}, 0x94) 52.328265ms ago: executing program 4 (id=3680): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x1e, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="180000004000400000000000000000f3791238000000000095"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x94) 48.425485ms ago: executing program 3 (id=3681): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x3, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="7a0a00ff00000000711053000000000095"], &(0x7f0000000480)='syzkaller\x00'}, 0x94) 488.619µs ago: executing program 0 (id=3682): bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xa, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x7e}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x76}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x6}, 0x70) 240.09µs ago: executing program 1 (id=3683): bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0700000004000000080000000300000020"], 0x48) 0s ago: executing program 2 (id=3684): bpf$BPF_PROG_DETACH(0x9, &(0x7f0000001940)={@fallback, 0xffffffffffffffff, 0x9, 0x2008}, 0x20) kernel console output (not intermixed with test programs): tch(7, /dev/loop3p1, 10) failed: No such file or directory [ 55.384536][ T5394] rock: directory entry would overflow storage [ 55.390792][ T5394] rock: sig=0x4543, size=28, remaining=18 [ 55.440376][ T3487] udevd[3487]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 55.451574][ T3491] udevd[3491]: inotify_add_watch(7, /dev/loop3p5, 10) failed: No such file or directory [ 55.707320][ T5432] loop0: detected capacity change from 0 to 8192 [ 55.729077][ T5443] loop1: detected capacity change from 0 to 764 [ 55.762171][ T5432] loop0: p2 p4 [ 55.765730][ T5432] loop0: p2 start 452986624 is beyond EOD, truncated [ 55.772487][ T5432] loop0: p4 start 8388607 is beyond EOD, truncated [ 55.961444][ T5465] loop1: detected capacity change from 0 to 512 [ 55.977779][ T5467] loop3: detected capacity change from 0 to 2048 [ 56.004264][ T3487] loop3: p2 < > p3 < p5 > p4 [ 56.009044][ T3487] loop3: partition table partially beyond EOD, truncated [ 56.019123][ T3487] loop3: p2 start 4278190080 is beyond EOD, truncated [ 56.027075][ T3487] loop3: p4 size 8192 extends beyond EOD, truncated [ 56.042109][ T5465] EXT4-fs error (device loop1): ext4_validate_block_bitmap:432: comm syz.1.1002: bg 0: block 5: invalid block bitmap [ 56.071075][ T3487] loop3: p5 size 8192 extends beyond EOD, truncated [ 56.121553][ T5467] loop3: p2 < > p3 < p5 > p4 [ 56.126372][ T5467] loop3: partition table partially beyond EOD, truncated [ 56.161490][ T5467] loop3: p2 start 4278190080 is beyond EOD, truncated [ 56.177450][ T5465] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6667: Corrupt filesystem [ 56.192234][ T5465] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.1002: invalid indirect mapped block 3 (level 2) [ 56.208688][ T5467] loop3: p4 size 8192 extends beyond EOD, truncated [ 56.225563][ T5467] loop3: p5 size 8192 extends beyond EOD, truncated [ 56.245611][ T5465] EXT4-fs (loop1): 2 truncates cleaned up [ 56.321954][ T5465] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 56.408089][ T3526] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.512115][ T5525] loop3: detected capacity change from 0 to 512 [ 56.555004][ T5525] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.1027: invalid indirect mapped block 256 (level 2) [ 56.587245][ T5517] loop2: detected capacity change from 0 to 8192 [ 56.593508][ T5532] loop0: detected capacity change from 0 to 4096 [ 56.611235][ T5532] EXT4-fs (loop0): unsupported descriptor size 255 [ 56.632744][ T5525] EXT4-fs (loop3): 2 truncates cleaned up [ 56.639074][ T5525] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 56.653124][ T3488] loop2: p1 p2[DM] p3 p4 [ 56.671664][ T3488] loop2: p1 size 196608 extends beyond EOD, truncated [ 56.697963][ T3488] loop2: p2 start 4292936063 is beyond EOD, truncated [ 56.704795][ T3488] loop2: p3 size 189005824 extends beyond EOD, truncated [ 56.721023][ T3531] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.730700][ T3488] loop2: p4 size 50331648 extends beyond EOD, truncated [ 56.743235][ T5517] loop2: p1 p2[DM] p3 p4 [ 56.748139][ T5517] loop2: p1 size 196608 extends beyond EOD, truncated [ 56.755501][ T5517] loop2: p2 start 4292936063 is beyond EOD, truncated [ 56.762386][ T5517] loop2: p3 size 189005824 extends beyond EOD, truncated [ 56.770090][ T5517] loop2: p4 size 50331648 extends beyond EOD, truncated [ 56.895614][ T5561] loop3: detected capacity change from 0 to 1024 [ 56.906523][ T5563] loop4: detected capacity change from 0 to 512 [ 56.933486][ T5563] EXT4-fs: Ignoring removed oldalloc option [ 56.946427][ T5569] loop1: detected capacity change from 0 to 512 [ 56.956649][ T5561] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (52289!=20869) [ 56.966542][ T5563] EXT4-fs error (device loop4): ext4_xattr_inode_iget:437: comm syz.4.1049: Parent and EA inode have the same ino 15 [ 56.980744][ T5569] EXT4-fs: group quota file already specified [ 57.004975][ T5561] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 57.015335][ T5561] EXT4-fs (loop3): invalid journal inode [ 57.028759][ T5563] EXT4-fs warning (device loop4): ext4_expand_extra_isize_ea:2853: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 57.117286][ T5563] EXT4-fs error (device loop4): ext4_xattr_inode_iget:437: comm syz.4.1049: Parent and EA inode have the same ino 15 [ 57.134567][ T5563] EXT4-fs (loop4): 1 orphan inode deleted [ 57.199510][ T29] kauditd_printk_skb: 8 callbacks suppressed [ 57.199527][ T29] audit: type=1326 audit(1760593949.772:191): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5587 comm="syz.1.1060" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff385a9eec9 code=0x0 [ 57.293558][ T5600] loop3: detected capacity change from 0 to 764 [ 57.375940][ T5600] rock: directory entry would overflow storage [ 57.382187][ T5600] rock: sig=0x5850, size=36, remaining=22 [ 57.482064][ T5624] loop4: detected capacity change from 0 to 512 [ 57.517042][ T5624] EXT4-fs (loop4): blocks per group (95) and clusters per group (32768) inconsistent [ 57.591716][ T5643] loop4: detected capacity change from 0 to 512 [ 57.649609][ T5643] EXT4-fs error (device loop4): ext4_validate_block_bitmap:432: comm syz.4.1087: bg 0: block 5: invalid block bitmap [ 57.694535][ T5643] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6667: Corrupt filesystem [ 57.721105][ T5643] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.1087: invalid indirect mapped block 3 (level 2) [ 57.752652][ T5643] EXT4-fs (loop4): 2 truncates cleaned up [ 57.858527][ T5683] ip_tunnel: non-ECT from 172.20.20.187 with TOS=0x2 [ 57.916973][ T29] audit: type=1400 audit(1760593950.482:192): avc: denied { read } for pid=5689 comm="syz.1.1110" name="msr" dev="devtmpfs" ino=85 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 57.939684][ T29] audit: type=1400 audit(1760593950.482:193): avc: denied { open } for pid=5689 comm="syz.1.1110" path="/dev/cpu/0/msr" dev="devtmpfs" ino=85 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 58.084143][ T29] audit: type=1400 audit(1760593950.652:194): avc: denied { create } for pid=5713 comm="syz.2.1125" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 58.132892][ T5720] loop3: detected capacity change from 0 to 512 [ 58.143385][ T5720] EXT4-fs error (device loop3): ext4_validate_block_bitmap:432: comm syz.3.1126: bg 0: block 16: invalid block bitmap [ 58.161656][ T5720] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6667: Corrupt filesystem [ 58.184785][ T5720] EXT4-fs error (device loop3): ext4_clear_blocks:876: inode #13: comm syz.3.1126: attempt to clear invalid blocks 1669132790 len 1 [ 58.225154][ T5720] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.1126: invalid indirect mapped block 4294967295 (level 1) [ 58.231025][ T5730] tmpfs: Bad value for 'mpol' [ 58.250217][ T5720] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.1126: invalid indirect mapped block 4294967295 (level 2) [ 58.259583][ T5733] 9pnet_fd: p9_fd_create_unix (5733): address too long: ./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa [ 58.303051][ T5720] EXT4-fs (loop3): 1 truncate cleaned up [ 58.680641][ T5787] loop4: detected capacity change from 0 to 1024 [ 58.723232][ T5787] SELinux: security_context_str_to_sid (sysadm_u) failed with errno=-22 [ 58.996173][ T5836] tmpfs: Bad value for 'mpol' [ 59.215228][ T5872] loop3: detected capacity change from 0 to 512 [ 59.239109][ T5872] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 not in group (block 4294967295)! [ 59.250149][ T5872] EXT4-fs (loop3): group descriptors corrupted! [ 59.433581][ T29] audit: type=1400 audit(1760593952.002:195): avc: denied { create } for pid=5903 comm="syz.3.1218" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 59.456135][ T5908] loop0: detected capacity change from 0 to 136 [ 59.487849][ T5913] loop3: detected capacity change from 0 to 512 [ 59.494443][ T5908] Attempt to read inode for relocated directory [ 59.513813][ T5913] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 59.544221][ T5913] EXT4-fs error (device loop3): ext4_init_orphan_info:618: comm syz.3.1219: orphan file block 0: bad magic [ 59.566948][ T5913] EXT4-fs (loop3): Remounting filesystem read-only [ 59.583849][ T5921] loop2: detected capacity change from 0 to 1756 [ 59.585523][ T29] audit: type=1400 audit(1760593952.152:196): avc: denied { write } for pid=5922 comm="syz.0.1225" name="sg0" dev="devtmpfs" ino=135 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 59.606678][ T5913] EXT4-fs (loop3): mount failed [ 59.678773][ T5925] loop2: detected capacity change from 0 to 2048 [ 59.726590][ T3487] loop2: p2 p3 p7 [ 59.740246][ T5925] loop2: p2 p3 p7 [ 59.827231][ T5949] loop2: detected capacity change from 0 to 512 [ 59.834750][ T5949] vfat: Bad value for 'shortname' [ 59.839809][ T3487] udevd[3487]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 59.841898][ T3490] udevd[3490]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 59.860101][ T3488] udevd[3488]: inotify_add_watch(7, /dev/loop2p7, 10) failed: No such file or directory [ 59.944997][ T5959] loop3: detected capacity change from 0 to 512 [ 60.009137][ T5959] Quota error (device loop3): v2_read_file_info: Free block number 58381 out of range (1, 6). [ 60.009246][ T5959] EXT4-fs warning (device loop3): ext4_enable_quotas:7180: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 60.009606][ T5959] EXT4-fs (loop3): mount failed [ 60.215169][ T5999] IPv6: addrconf: prefix option has invalid lifetime [ 60.235049][ T6004] tmpfs: Unsupported parameter 'huge' [ 60.351507][ T6022] ICMPv6: NA: fd:f9:a6:84:a5:1b advertised our address fe80::aa on syz_tun! [ 60.410379][ T29] audit: type=1400 audit(1760593952.972:197): avc: denied { unmount } for pid=3523 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 60.453129][ T6034] loop2: detected capacity change from 0 to 1024 [ 60.484233][ T6041] loop1: detected capacity change from 0 to 512 [ 60.529393][ T6041] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 60.577085][ T6041] EXT4-fs (loop1): orphan cleanup on readonly fs [ 60.596692][ T6041] Quota error (device loop1): find_tree_dqentry: Cycle in quota tree detected: block 2 index 0 [ 60.607171][ T6041] Quota error (device loop1): qtree_read_dquot: Can't read quota structure for id 0 [ 60.616672][ T6041] EXT4-fs error (device loop1): ext4_acquire_dquot:6945: comm syz.1.1283: Failed to acquire dquot type 1 [ 60.643829][ T6056] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(3) [ 60.650418][ T6056] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 60.658266][ T6056] vhci_hcd vhci_hcd.0: Device attached [ 60.671637][ T6041] EXT4-fs (loop1): 1 truncate cleaned up [ 60.687989][ T6057] vhci_hcd: connection closed [ 60.688283][ T3539] vhci_hcd: stop threads [ 60.697367][ T3539] vhci_hcd: release socket [ 60.701792][ T3539] vhci_hcd: disconnect device [ 61.102744][ T6134] loop1: detected capacity change from 0 to 512 [ 61.153500][ T6134] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.1328: bg 0: block 393: padding at end of block bitmap is not set [ 61.168112][ T6134] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6667: Corrupt filesystem [ 61.177202][ T6134] EXT4-fs (loop1): 2 truncates cleaned up [ 61.320822][ T6167] loop4: detected capacity change from 0 to 512 [ 61.341892][ T6167] EXT4-fs warning (device loop4): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 61.354236][ T6154] loop2: detected capacity change from 0 to 8192 [ 61.411998][ T3488] loop2: p2 p3 p4 [ 61.415841][ T3488] loop2: p2 start 452985600 is beyond EOD, truncated [ 61.422631][ T3488] loop2: p3 size 33554432 extends beyond EOD, truncated [ 61.448824][ T6179] loop3: detected capacity change from 0 to 1024 [ 61.467134][ T6179] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 61.476953][ T3488] loop2: p4 start 8388607 is beyond EOD, truncated [ 61.499864][ T6179] EXT4-fs error (device loop3): ext4_orphan_get:1392: inode #11: comm syz.3.1351: iget: bogus i_mode (1) [ 61.512558][ T6154] loop2: p2 p3 p4 [ 61.528334][ T6154] loop2: p2 start 452985600 is beyond EOD, truncated [ 61.535175][ T6154] loop2: p3 size 33554432 extends beyond EOD, truncated [ 61.547117][ T6179] EXT4-fs error (device loop3): ext4_orphan_get:1397: comm syz.3.1351: couldn't read orphan inode 11 (err -117) [ 61.575539][ T6154] loop2: p4 start 8388607 is beyond EOD, truncated [ 61.748226][ T3487] udevd[3487]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 61.772311][ T6211] loop0: detected capacity change from 0 to 512 [ 61.772397][ T3487] udevd[3487]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 61.843596][ T6195] loop4: detected capacity change from 0 to 32768 [ 61.876892][ T6223] cgroup: name respecified [ 61.917337][ T3487] loop4: p1 p2 p3 < p5 p6 > [ 61.934151][ T6228] loop1: detected capacity change from 0 to 512 [ 61.935043][ T3487] loop4: p2 size 16775168 extends beyond EOD, truncated [ 61.958905][ T6228] EXT4-fs (loop1): orphan cleanup on readonly fs [ 61.981861][ T6228] EXT4-fs error (device loop1): ext4_iget_extra_inode:5075: inode #15: comm syz.1.1374: corrupted in-inode xattr: invalid size in ea xattr [ 62.012795][ T6240] loop0: detected capacity change from 0 to 512 [ 62.022560][ T6228] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz.1.1374: couldn't read orphan inode 15 (err -117) [ 62.036459][ T3487] loop4: p5 start 4294970168 is beyond EOD, truncated [ 62.069220][ T6240] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.1381: ea_inode with extended attributes [ 62.091347][ T6195] loop4: p1 p2 p3 < p5 p6 > [ 62.103037][ T6195] loop4: p2 size 16775168 extends beyond EOD, truncated [ 62.122810][ T6240] EXT4-fs error (device loop0): ext4_xattr_inode_iget:446: comm syz.0.1381: error while reading EA inode 11 err=-117 [ 62.124149][ T6195] loop4: p5 start 4294970168 is beyond EOD, truncated [ 62.150389][ T6240] EXT4-fs (loop0): 1 orphan inode deleted [ 62.221406][ T6260] 9pnet: Unknown protocol version 9p20\++} [ 62.396159][ T3487] udevd[3487]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 62.413291][ T3490] udevd[3490]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 62.417826][ T3488] udevd[3488]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 62.438296][ T3491] udevd[3491]: inotify_add_watch(7, /dev/loop4p6, 10) failed: No such file or directory [ 62.507496][ T3301] udevd[3301]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 62.531504][ T6297] loop2: detected capacity change from 0 to 1024 [ 62.583203][ T6304] loop4: detected capacity change from 0 to 164 [ 62.583991][ T6297] EXT4-fs (loop2): Unsupported encryption level 6 [ 62.651729][ T6312] loop4: detected capacity change from 0 to 128 [ 62.782056][ T6326] loop0: detected capacity change from 0 to 1024 [ 62.799299][ T6331] loop1: detected capacity change from 0 to 512 [ 62.805848][ T6326] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (46251!=20869) [ 62.843161][ T6326] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a040e11d, mo2=0002] [ 62.851454][ T6336] loop3: detected capacity change from 0 to 2048 [ 62.852622][ T6326] EXT4-fs (loop0): failed to initialize system zone (-117) [ 62.879415][ T6339] loop4: detected capacity change from 0 to 1024 [ 62.880263][ T6331] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz.1.1423: couldn't read orphan inode 26 (err -116) [ 62.887276][ T6339] EXT4-fs: inline encryption not supported [ 62.903839][ T6326] EXT4-fs (loop0): mount failed [ 62.914887][ T6339] EXT4-fs (loop4): orphan cleanup on readonly fs [ 62.928849][ T6339] EXT4-fs (loop4): 1 truncate cleaned up [ 62.942236][ T6331] EXT4-fs (loop1): Remounting filesystem read-only [ 62.967540][ T6331] ext4 filesystem being mounted at /283/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 63.049875][ T6358] loop0: detected capacity change from 0 to 512 [ 63.056877][ T6358] EXT4-fs: inline encryption not supported [ 63.065484][ T6361] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 63.077983][ T6358] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 63.087955][ T6358] EXT4-fs (loop0): bad geometry: first data block is 0 with a 1k block and cluster size [ 63.329855][ T6398] loop0: detected capacity change from 0 to 512 [ 63.388958][ T6398] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e002e028, mo2=0002] [ 63.421317][ T6398] System zones: 0-2, 18-18, 34-34 [ 63.426730][ T6398] EXT4-fs error (device loop0): ext4_init_orphan_info:581: comm syz.0.1454: inode #0: comm syz.0.1454: iget: illegal inode # [ 63.442117][ T29] kauditd_printk_skb: 2 callbacks suppressed [ 63.442170][ T29] audit: type=1400 audit(1760593956.012:200): avc: denied { write } for pid=6413 comm="syz.2.1461" name="packet" dev="proc" ino=4026532968 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 63.491116][ T6398] EXT4-fs (loop0): Remounting filesystem read-only [ 63.497743][ T6398] EXT4-fs (loop0): get orphan inode failed [ 63.554811][ T6398] EXT4-fs (loop0): mount failed [ 63.648203][ T6440] loop4: detected capacity change from 0 to 512 [ 63.696488][ T6440] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 63.750823][ T6457] loop2: detected capacity change from 0 to 128 [ 63.756747][ T6453] loop1: detected capacity change from 0 to 2048 [ 63.789865][ T29] audit: type=1400 audit(1760593956.362:201): avc: denied { mount } for pid=6455 comm="syz.2.1482" name="/" dev="loop2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 63.815877][ T6453] loop1: p1 < > p4 [ 63.825238][ T6453] loop1: p4 start 42180 is beyond EOD, truncated [ 63.843611][ T3001] loop1: p1 < > p4 [ 63.858202][ T3001] loop1: p4 start 42180 is beyond EOD, truncated [ 63.864799][ T29] audit: type=1400 audit(1760593956.422:202): avc: denied { unmount } for pid=3529 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 63.938810][ T29] audit: type=1400 audit(1760593956.472:203): avc: denied { append } for pid=6469 comm="syz.2.1488" name="loop9" dev="devtmpfs" ino=109 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 63.982539][ T6482] loop1: detected capacity change from 0 to 512 [ 64.021998][ T6482] EXT4-fs: Ignoring removed bh option [ 64.035002][ T6492] loop2: detected capacity change from 0 to 256 [ 64.067965][ T6482] EXT4-fs: Ignoring removed mblk_io_submit option [ 64.072368][ T6492] FAT-fs (loop2): count of clusters too big (178174) [ 64.081190][ T6492] FAT-fs (loop2): Can't find a valid FAT filesystem [ 64.101593][ T6482] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 64.154642][ T6482] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 64.176074][ T6482] EXT4-fs (loop1): orphan cleanup on readonly fs [ 64.187049][ T6507] loop3: detected capacity change from 0 to 512 [ 64.195602][ T6482] Quota error (device loop1): do_insert_tree: Free block already used in tree: block 4 [ 64.205311][ T6482] Quota error (device loop1): qtree_write_dquot: Error -5 occurred while creating quota [ 64.235494][ T6507] EXT4-fs: Ignoring removed orlov option [ 64.237994][ T6515] cgroup: release_agent respecified [ 64.241956][ T6482] EXT4-fs error (device loop1): ext4_acquire_dquot:6945: comm syz.1.1496: Failed to acquire dquot type 1 [ 64.272950][ T6507] EXT4-fs error (device loop3): dx_probe:791: inode #2: comm syz.3.1508: Attempting to read directory block (0) that is past i_size (256) [ 64.290688][ T6482] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.1496: Invalid block bitmap block 0 in block_group 0 [ 64.308111][ T6507] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -117 [ 64.316606][ T6482] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.1496: Invalid block bitmap block 0 in block_group 0 [ 64.332287][ T6482] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.1496: Invalid block bitmap block 0 in block_group 0 [ 64.348553][ T6482] Quota error (device loop1): write_blk: dquota write failed [ 64.355966][ T6482] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 64.365889][ T6482] EXT4-fs error (device loop1): ext4_acquire_dquot:6945: comm syz.1.1496: Failed to acquire dquot type 1 [ 64.377806][ T6482] Quota error (device loop1): write_blk: dquota write failed [ 64.385196][ T6482] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 64.395098][ T6482] EXT4-fs error (device loop1): ext4_acquire_dquot:6945: comm syz.1.1496: Failed to acquire dquot type 1 [ 64.412284][ T6482] EXT4-fs (loop1): 1 orphan inode deleted [ 64.495118][ T6482] syz.1.1496 (6482) used greatest stack depth: 8992 bytes left [ 64.669624][ T6570] loop0: detected capacity change from 0 to 512 [ 64.684801][ T6569] loop4: detected capacity change from 0 to 512 [ 64.707182][ T6570] EXT4-fs error (device loop0): ext4_orphan_get:1418: comm syz.0.1537: bad orphan inode 17 [ 64.718258][ T6569] EXT4-fs: Ignoring removed bh option [ 64.741116][ T6569] EXT4-fs: Ignoring removed mblk_io_submit option [ 64.750300][ T6570] ext4_test_bit(bit=16, block=4) = 1 [ 64.755648][ T6570] is_bad_inode(inode)=0 [ 64.759853][ T6570] NEXT_ORPHAN(inode)=0 [ 64.763929][ T6570] max_ino=32 [ 64.767294][ T6570] i_nlink=1 [ 64.788011][ T6569] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 64.809948][ T6569] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 64.821806][ T6581] loop3: detected capacity change from 0 to 2048 [ 64.832620][ T6569] EXT4-fs (loop4): orphan cleanup on readonly fs [ 64.840598][ T6569] EXT4-fs error (device loop4): ext4_acquire_dquot:6945: comm syz.4.1536: Failed to acquire dquot type 1 [ 64.853329][ T6569] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:483: comm syz.4.1536: Invalid block bitmap block 0 in block_group 0 [ 64.867485][ T6569] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:483: comm syz.4.1536: Invalid block bitmap block 0 in block_group 0 [ 64.881555][ T6569] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:483: comm syz.4.1536: Invalid block bitmap block 0 in block_group 0 [ 64.910458][ T6581] ext4 filesystem being mounted at /277/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 64.946123][ T6569] EXT4-fs error (device loop4): ext4_acquire_dquot:6945: comm syz.4.1536: Failed to acquire dquot type 1 [ 65.005398][ T6569] EXT4-fs error (device loop4): ext4_acquire_dquot:6945: comm syz.4.1536: Failed to acquire dquot type 1 [ 65.042648][ T6609] loop0: detected capacity change from 0 to 512 [ 65.068035][ T6569] EXT4-fs (loop4): 1 orphan inode deleted [ 65.074467][ T6609] EXT4-fs (loop0): couldn't mount as ext3 due to feature incompatibilities [ 65.225909][ T6632] loop0: detected capacity change from 0 to 128 [ 65.230683][ T6624] loop3: detected capacity change from 0 to 8192 [ 65.248586][ T6632] FAT-fs (loop0): bogus number of FAT sectors [ 65.254720][ T6632] FAT-fs (loop0): Can't find a valid FAT filesystem [ 65.290943][ T3490] loop3: p1 p2 p3 p4 [ 65.295610][ T3490] loop3: p2 start 70926 is beyond EOD, truncated [ 65.302066][ T3490] loop3: p3 start 327681 is beyond EOD, truncated [ 65.308562][ T3490] loop3: p4 size 17041152 extends beyond EOD, truncated [ 65.350804][ T6624] loop3: p1 p2 p3 p4 [ 65.358639][ T6624] loop3: p2 start 70926 is beyond EOD, truncated [ 65.365024][ T6624] loop3: p3 start 327681 is beyond EOD, truncated [ 65.366512][ T6642] loop4: detected capacity change from 0 to 2048 [ 65.371504][ T6624] loop3: p4 size 17041152 extends beyond EOD, truncated [ 65.437583][ T3487] loop4: p1 < > [ 65.456833][ T6642] loop4: p1 < > [ 65.504236][ T6654] futex_wake_op: syz.0.1578 tries to shift op by -1; fix this program [ 65.529994][ T3487] udevd[3487]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 65.557143][ T3490] udevd[3490]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 65.606233][ T6669] loop1: detected capacity change from 0 to 736 [ 65.629303][ T6674] loop4: detected capacity change from 0 to 512 [ 65.647802][ T3488] udevd[3488]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 65.657949][ T6674] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 65.661254][ T3487] udevd[3487]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 65.666118][ T6674] EXT4-fs (loop4): orphan cleanup on readonly fs [ 65.691695][ T3491] udevd[3491]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 65.694542][ T6674] EXT4-fs warning (device loop4): ext4_enable_quotas:7180: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 65.716695][ T6674] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 65.726257][ T6674] EXT4-fs error (device loop4): ext4_orphan_get:1392: inode #16: comm syz.4.1588: inode has both inline data and extents flags [ 65.741889][ T6669] rock: directory entry would overflow storage [ 65.748343][ T6669] rock: sig=0x3b10, size=4, remaining=3 [ 65.777121][ T6674] EXT4-fs error (device loop4): ext4_orphan_get:1397: comm syz.4.1588: couldn't read orphan inode 16 (err -117) [ 65.783262][ T3487] udevd[3487]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 66.057430][ T6701] loop3: detected capacity change from 0 to 8192 [ 66.108856][ T3487] loop3: p1 < > p2 < p5 p6 > p3 p4 [ 66.114131][ T3487] loop3: partition table partially beyond EOD, truncated [ 66.146598][ T3487] loop3: p1 start 67108864 is beyond EOD, truncated [ 66.173681][ T3487] loop3: p3 start 100859904 is beyond EOD, truncated [ 66.180459][ T3487] loop3: p4 size 393216 extends beyond EOD, truncated [ 66.211644][ T3487] loop3: p5 start 100859904 is beyond EOD, truncated [ 66.218442][ T3487] loop3: p6 size 393216 extends beyond EOD, truncated [ 66.252482][ T6701] loop3: p1 < > p2 < p5 p6 > p3 p4 [ 66.257795][ T6701] loop3: partition table partially beyond EOD, truncated [ 66.267125][ T6701] loop3: p1 start 67108864 is beyond EOD, truncated [ 66.296132][ T6701] loop3: p3 start 100859904 is beyond EOD, truncated [ 66.302934][ T6701] loop3: p4 size 393216 extends beyond EOD, truncated [ 66.319233][ T6701] loop3: p5 start 100859904 is beyond EOD, truncated [ 66.326033][ T6701] loop3: p6 size 393216 extends beyond EOD, truncated [ 66.481324][ T3490] udevd[3490]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 66.545049][ T6741] loop2: detected capacity change from 0 to 32768 [ 66.554046][ T3488] udevd[3488]: inotify_add_watch(7, /dev/loop3p6, 10) failed: No such file or directory [ 66.565572][ T3487] udevd[3487]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 66.587632][ T3491] loop2: p1 p2 p3 < > p4 < p5 p6 > [ 66.592966][ T3491] loop2: p1 start 460800 is beyond EOD, truncated [ 66.599543][ T3491] loop2: p2 size 83886080 extends beyond EOD, truncated [ 66.614936][ T6784] IPv6: addrconf: prefix option has invalid lifetime [ 66.629599][ T3491] loop2: p5 start 460800 is beyond EOD, truncated [ 66.634603][ T3490] udevd[3490]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 66.636070][ T3491] loop2: p6 size 83886080 extends beyond EOD, truncated [ 66.663289][ T6741] loop2: p1 p2 p3 < > p4 < p5 p6 > [ 66.698166][ T6792] futex_wake_op: syz.4.1645 tries to shift op by 32; fix this program [ 66.708074][ T6741] loop2: p1 start 460800 is beyond EOD, truncated [ 66.714641][ T6741] loop2: p2 size 83886080 extends beyond EOD, truncated [ 66.753760][ T6799] loop3: detected capacity change from 0 to 512 [ 66.761240][ T6799] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 66.788375][ T6799] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e12c, mo2=0002] [ 66.804591][ T6799] System zones: 1-12 [ 66.809522][ T6799] EXT4-fs (loop3): orphan cleanup on readonly fs [ 66.817469][ T6741] loop2: p5 start 460800 is beyond EOD, truncated [ 66.823952][ T6741] loop2: p6 size 83886080 extends beyond EOD, truncated [ 66.824615][ T6799] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.1651: bg 0: block 361: padding at end of block bitmap is not set [ 66.890321][ T6799] EXT4-fs (loop3): Remounting filesystem read-only [ 66.921187][ T6799] EXT4-fs (loop3): 1 truncate cleaned up [ 67.148935][ T6846] loop0: detected capacity change from 0 to 512 [ 67.157720][ T6846] EXT4-fs (loop0): can't read group descriptor 0 [ 67.524082][ T6902] syz.3.1701 (6902): attempted to duplicate a private mapping with mremap. This is not supported. [ 67.576666][ T6908] loop1: detected capacity change from 0 to 512 [ 67.623090][ T6908] EXT4-fs error (device loop1): ext4_orphan_get:1418: comm syz.1.1704: bad orphan inode 13 [ 67.644441][ T6908] ext4_test_bit(bit=12, block=4) = 1 [ 67.649989][ T6908] is_bad_inode(inode)=0 [ 67.650672][ T6920] loop4: detected capacity change from 0 to 128 [ 67.654245][ T6908] NEXT_ORPHAN(inode)=0 [ 67.664571][ T6908] max_ino=32 [ 67.668661][ T6908] i_nlink=1 [ 67.718789][ T6920] FAT-fs (loop4): bogus number of reserved sectors [ 67.725361][ T6920] FAT-fs (loop4): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 67.734810][ T6920] FAT-fs (loop4): Can't find a valid FAT filesystem [ 67.773621][ T6936] loop1: detected capacity change from 0 to 1024 [ 67.826282][ T6936] EXT4-fs: inline encryption not supported [ 67.832231][ T6936] EXT4-fs: Ignoring removed i_version option [ 67.837535][ T6946] loop0: detected capacity change from 0 to 512 [ 67.849387][ T6936] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 67.865324][ T6946] EXT4-fs: Ignoring removed nobh option [ 67.883208][ T6946] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 67.893300][ T6946] EXT4-fs (loop0): group descriptors corrupted! [ 67.894172][ T6936] EXT4-fs error (device loop1): ext4_ext_check_inode:523: inode #3: comm syz.1.1714: pblk 67 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 67.918352][ T6936] EXT4-fs error (device loop1): ext4_quota_enable:7139: comm syz.1.1714: Bad quota inode: 3, type: 0 [ 67.931598][ T6936] EXT4-fs warning (device loop1): ext4_enable_quotas:7180: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 67.936647][ T6957] loop2: detected capacity change from 0 to 164 [ 67.946563][ T6936] EXT4-fs (loop1): mount failed [ 67.981869][ T6957] ISOFS: unable to read i-node block [ 67.987538][ T6957] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 68.030863][ T6965] loop4: detected capacity change from 0 to 512 [ 68.067008][ T6965] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 68.098712][ T6965] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e12c, mo2=0002] [ 68.120624][ T6965] System zones: 1-12 [ 68.124855][ T6965] EXT4-fs (loop4): orphan cleanup on readonly fs [ 68.131939][ T6965] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.1729: bg 0: block 361: padding at end of block bitmap is not set [ 68.153327][ T6965] EXT4-fs (loop4): Remounting filesystem read-only [ 68.164699][ T6965] EXT4-fs (loop4): 1 truncate cleaned up [ 68.366085][ T7006] SELinux: Context system_u:object_r:netutils_exec_t:s0 is not valid (left unmapped). [ 68.474805][ T7025] loop2: detected capacity change from 0 to 128 [ 68.496254][ T7025] EXT4-fs warning (device loop2): ext4_init_metadata_csum:4635: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 68.510024][ T7025] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 68.586017][ T7039] cgroup: none used incorrectly [ 68.775402][ T7062] can: request_module (can-proto-4) failed. [ 68.807580][ T7067] loop0: detected capacity change from 0 to 2048 [ 68.821911][ T7071] loop3: detected capacity change from 0 to 1024 [ 68.881462][ T7077] loop4: detected capacity change from 0 to 256 [ 68.920413][ T7071] EXT4-fs: Ignoring removed nobh option [ 68.926069][ T7071] EXT4-fs: Ignoring removed nobh option [ 68.953151][ T7071] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 68.976380][ T7071] EXT4-fs error (device loop3): ext4_get_journal_inode:5808: comm syz.3.1782: inode #4294967295: comm syz.3.1782: iget: illegal inode # [ 69.002859][ T7071] EXT4-fs (loop3): no journal found [ 69.008270][ T7071] EXT4-fs (loop3): can't get journal size [ 69.029779][ T7071] EXT4-fs (loop3): failed to initialize system zone (-22) [ 69.037268][ T7071] EXT4-fs (loop3): mount failed [ 69.142009][ T29] kauditd_printk_skb: 12 callbacks suppressed [ 69.142025][ T29] audit: type=1400 audit(1760593961.712:210): avc: denied { create } for pid=7105 comm="syz.1.1802" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_dnrt_socket permissive=1 [ 69.193372][ T7110] loop3: detected capacity change from 0 to 2048 [ 69.233137][ T3487] Alternate GPT is invalid, using primary GPT. [ 69.234822][ T7117] loop4: detected capacity change from 0 to 1024 [ 69.239537][ T3487] loop3: p1 p2 p3 [ 69.256487][ T7117] EXT4-fs: Ignoring removed orlov option [ 69.274052][ T7121] loop2: detected capacity change from 0 to 256 [ 69.280928][ T7117] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 69.285103][ T7113] loop0: detected capacity change from 0 to 8192 [ 69.297454][ T7117] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c840e018, mo2=0000] [ 69.319784][ T7117] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #3: block 2: comm syz.4.1801: lblock 2 mapped to illegal pblock 2 (length 1) [ 69.334039][ T7117] Quota error (device loop4): qtree_write_dquot: dquota write failed [ 69.334568][ T7110] Alternate GPT is invalid, using primary GPT. [ 69.342495][ T7117] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #3: block 48: comm syz.4.1801: lblock 0 mapped to illegal pblock 48 (length 1) [ 69.348558][ T7110] loop3: p1 p2 p3 [ 69.367700][ T7117] Quota error (device loop4): v2_write_file_info: Can't write info structure [ 69.376488][ T7117] EXT4-fs error (device loop4): ext4_acquire_dquot:6945: comm syz.4.1801: Failed to acquire dquot type 0 [ 69.392476][ T7117] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6313: Corrupt filesystem [ 69.414629][ T7121] FAT-fs (loop2): codepage cp862 not found [ 69.421669][ T7117] EXT4-fs error (device loop4): ext4_evict_inode:254: inode #11: comm syz.4.1801: mark_inode_dirty error [ 69.471120][ T7117] EXT4-fs warning (device loop4): ext4_evict_inode:257: couldn't mark inode dirty (err -117) [ 69.499237][ T7117] EXT4-fs (loop4): 1 orphan inode deleted [ 69.516870][ T3539] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #3: block 1: comm kworker/u8:6: lblock 1 mapped to illegal pblock 1 (length 1) [ 69.585787][ T3539] Quota error (device loop4): remove_tree: Can't read quota data block 1 [ 69.595227][ T3539] EXT4-fs error (device loop4): ext4_release_dquot:6981: comm kworker/u8:6: Failed to release dquot type 0 [ 69.646707][ T3528] EXT4-fs error (device loop4): __ext4_get_inode_loc:4832: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 69.646870][ T7150] loop3: detected capacity change from 0 to 1024 [ 69.673576][ T7150] EXT4-fs: Ignoring removed bh option [ 69.679368][ T7150] EXT4-fs: inline encryption not supported [ 69.685574][ T7150] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 69.694571][ T7150] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 69.705307][ T3528] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6313: Corrupt filesystem [ 69.717543][ T7150] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #3: block 2: comm syz.3.1820: lblock 2 mapped to illegal pblock 2 (length 1) [ 69.737124][ T7150] EXT4-fs (loop3): Remounting filesystem read-only [ 69.743669][ T7150] Quota error (device loop3): qtree_write_dquot: dquota write failed [ 69.755235][ T3528] EXT4-fs error (device loop4): ext4_quota_off:7229: inode #3: comm syz-executor: mark_inode_dirty error [ 69.766710][ T7150] Quota error (device loop3): v2_write_file_info: Can't write info structure [ 69.777672][ T7150] EXT4-fs (loop3): 1 orphan inode deleted [ 69.846721][ T7167] tmpfs: Bad value for 'mpol' [ 69.919769][ T7178] loop4: detected capacity change from 0 to 764 [ 69.939063][ T7178] rock: directory entry would overflow storage [ 69.945278][ T7178] rock: sig=0x5245, size=8, remaining=5 [ 69.952485][ T7182] loop0: detected capacity change from 0 to 164 [ 69.960717][ T7182] ISOFS: unable to read i-node block [ 69.971441][ T7182] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 70.266055][ T7225] loop0: detected capacity change from 0 to 1764 [ 70.281894][ T7227] tmpfs: Bad value for 'mpol' [ 70.289446][ T7214] loop2: detected capacity change from 0 to 8192 [ 70.317927][ T7214] FAT-fs (loop2): bogus sectors per cluster 7 [ 70.324146][ T7214] FAT-fs (loop2): Can't find a valid FAT filesystem [ 70.576146][ T7257] loop0: detected capacity change from 0 to 512 [ 70.607087][ T7221] loop3: detected capacity change from 0 to 32768 [ 70.615444][ T7257] EXT4-fs: Ignoring removed oldalloc option [ 70.634485][ T7257] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 70.669941][ T7257] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #16: comm syz.0.1871: invalid indirect mapped block 4294967295 (level 0) [ 70.753751][ T7257] EXT4-fs (loop0): Remounting filesystem read-only [ 70.760789][ T7257] EXT4-fs (loop0): 1 orphan inode deleted [ 70.766661][ T7257] EXT4-fs (loop0): 1 truncate cleaned up [ 70.988717][ T7309] loop1: detected capacity change from 0 to 1764 [ 71.032764][ T7309] isofs_fill_super: get root inode failed [ 71.048708][ T7322] nfs: Unknown parameter '' [ 71.282682][ T7351] loop1: detected capacity change from 0 to 2048 [ 71.460426][ T7363] loop4: detected capacity change from 0 to 128 [ 71.510299][ T7363] FAT-fs (loop4): bread failed, FSINFO block (sector = 366) [ 71.579897][ T29] audit: type=1400 audit(1760593964.152:211): avc: denied { create } for pid=7370 comm="syz.1.1929" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ax25_socket permissive=1 [ 71.901320][ T29] audit: type=1326 audit(1760593964.472:212): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7412 comm="syz.0.1948" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f69a316eec9 code=0x0 [ 71.925808][ T7415] loop1: detected capacity change from 0 to 512 [ 72.036666][ T29] audit: type=1400 audit(1760593964.602:213): avc: denied { create } for pid=7428 comm="syz.0.1956" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_nflog_socket permissive=1 [ 72.132219][ T7445] loop2: detected capacity change from 0 to 1024 [ 72.163389][ T7445] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 72.174399][ T7445] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (14919!=20869) [ 72.210920][ T7445] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 72.259199][ T7445] EXT4-fs (loop2): invalid journal inode [ 72.279703][ T7466] random: crng reseeded on system resumption [ 72.290265][ T7445] EXT4-fs (loop2): can't get journal size [ 72.299125][ T7445] EXT4-fs error (device loop2): ext4_protect_reserved_inode:182: inode #3: comm syz.2.1961: blocks 2-2 from inode overlap system zone [ 72.326428][ T7445] EXT4-fs (loop2): failed to initialize system zone (-117) [ 72.334021][ T7445] EXT4-fs (loop2): mount failed [ 72.364235][ T7475] tmpfs: Bad value for 'mpol' [ 72.535108][ T29] audit: type=1400 audit(1760593967.106:214): avc: denied { create } for pid=7502 comm="syz.3.1992" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 72.575088][ T7509] loop1: detected capacity change from 0 to 256 [ 72.636119][ T7509] FAT-fs (loop1): bogus logical sector size 0 [ 72.642393][ T7509] FAT-fs (loop1): Can't find a valid FAT filesystem [ 72.655570][ T7519] loop2: detected capacity change from 0 to 256 [ 72.671213][ T7521] SELinux: Context u:r:untrusted_app:s0:c512,c768 is not valid (left unmapped). [ 72.747174][ T7526] random: crng reseeded on system resumption [ 72.954524][ T7559] loop3: detected capacity change from 0 to 164 [ 72.990411][ T7559] isofs_fill_super: root inode is not a directory. Corrupted media? [ 73.021900][ T7511] loop4: detected capacity change from 0 to 32768 [ 73.110900][ T3490] loop4: p1 p2 p3 < > p4 < p5 p6 > [ 73.116172][ T3490] loop4: partition table partially beyond EOD, truncated [ 73.145303][ T3490] loop4: p1 start 196608 is beyond EOD, truncated [ 73.163740][ T3490] loop4: p3 start 50725632 is beyond EOD, truncated [ 73.176996][ T3490] loop4: p5 start 196608 is beyond EOD, truncated [ 73.190826][ T7578] loop2: detected capacity change from 0 to 1764 [ 73.202992][ T7511] loop4: p1 p2 p3 < > p4 < p5 p6 > [ 73.205159][ T7578] grow_buffers: requested out-of-range block 18446744071681881834 for device loop2 [ 73.208378][ T7511] loop4: partition table partially beyond EOD, [ 73.217671][ T7578] isofs_fill_super: bread failed, dev=loop2, iso_blknum=1133648757, block=-2027669782 [ 73.233578][ T7511] truncated [ 73.262117][ T7511] loop4: p1 start 196608 is beyond EOD, truncated [ 73.270507][ T7511] loop4: p3 start 50725632 is beyond EOD, truncated [ 73.302889][ T7595] loop1: detected capacity change from 0 to 1156 [ 73.321832][ T7511] loop4: p5 start 196608 is beyond EOD, truncated [ 73.342610][ T7600] loop0: detected capacity change from 0 to 512 [ 73.367374][ T7600] EXT4-fs: Ignoring removed nobh option [ 73.397907][ T7600] EXT4-fs warning (device loop0): read_mmp_block:115: Error -117 while reading MMP block 8 [ 73.428676][ T7610] capability: warning: `syz.4.2044' uses deprecated v2 capabilities in a way that may be insecure [ 73.552031][ T7624] loop3: detected capacity change from 0 to 1024 [ 73.609377][ T7624] EXT4-fs (loop3): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 73.627205][ T7635] loop4: detected capacity change from 0 to 512 [ 73.637894][ T3301] udevd[3301]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 73.648958][ T3489] udevd[3489]: inotify_add_watch(7, /dev/loop4p6, 10) failed: No such file or directory [ 73.648989][ T3490] udevd[3490]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 73.674457][ T7635] EXT4-fs: Ignoring removed mblk_io_submit option [ 73.687118][ T3487] udevd[3487]: incorrect ext4 checksum on /dev/loop3 [ 73.696884][ T7635] EXT4-fs: inline encryption not supported [ 73.703914][ T7635] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 73.745833][ T7635] EXT4-fs error (device loop4): ext4_orphan_get:1392: inode #15: comm syz.4.2056: casefold flag without casefold feature [ 73.747243][ T3488] udevd[3488]: inotify_add_watch(7, /dev/loop4p6, 10) failed: No such file or directory [ 73.762627][ T3487] udevd[3487]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 73.779997][ T3490] udevd[3490]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 73.806534][ T7656] loop3: detected capacity change from 0 to 512 [ 73.820378][ T7658] loop2: detected capacity change from 0 to 512 [ 73.823664][ T7635] EXT4-fs error (device loop4): ext4_orphan_get:1397: comm syz.4.2056: couldn't read orphan inode 15 (err -117) [ 73.858336][ T7656] EXT4-fs: Ignoring removed nobh option [ 73.874149][ T7658] EXT4-fs error (device loop2): ext4_acquire_dquot:6945: comm syz.2.2068: Failed to acquire dquot type 1 [ 73.903664][ T7656] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -13 [ 73.916446][ T7635] EXT4-fs mount: 44 callbacks suppressed [ 73.916465][ T7635] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 73.951277][ T7656] EXT4-fs error (device loop3): ext4_clear_blocks:876: inode #13: comm syz.3.2065: attempt to clear invalid blocks 1 len 1 [ 73.958385][ T7658] EXT4-fs error (device loop2): ext4_acquire_dquot:6945: comm syz.2.2068: Failed to acquire dquot type 1 [ 73.985055][ T7656] EXT4-fs (loop3): Remounting filesystem read-only [ 73.993083][ T7656] EXT4-fs (loop3): 1 truncate cleaned up [ 74.000330][ T7658] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.2068: bg 0: block 248: padding at end of block bitmap is not set [ 74.000512][ T3528] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.015278][ T7658] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6667: Corrupt filesystem [ 74.048270][ T7656] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 74.060130][ T7658] EXT4-fs error (device loop2): ext4_acquire_dquot:6945: comm syz.2.2068: Failed to acquire dquot type 1 [ 74.086189][ T7658] EXT4-fs (loop2): 1 orphan inode deleted [ 74.120810][ T7658] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 74.146144][ T7658] ext4 filesystem being mounted at /377/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 74.167170][ T3531] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.198122][ T3529] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.214297][ T7692] loop0: detected capacity change from 0 to 2048 [ 74.257391][ T7692] loop0: p1 p2 p3 p4 [ 74.267045][ T7692] loop0: p1 size 16778752 extends beyond EOD, truncated [ 74.294844][ T7692] loop0: p2 start 4294934784 is beyond EOD, truncated [ 74.301716][ T7692] loop0: p3 start 3724543488 is beyond EOD, truncated [ 74.308650][ T7692] loop0: p4 size 8192 extends beyond EOD, truncated [ 74.337579][ T3001] loop0: p1 p2 p3 p4 [ 74.341647][ T3001] loop0: p1 size 16778752 extends beyond EOD, truncated [ 74.373633][ T3001] loop0: p2 start 4294934784 is beyond EOD, truncated [ 74.380557][ T3001] loop0: p3 start 3724543488 is beyond EOD, truncated [ 74.387408][ T3001] loop0: p4 size 8192 extends beyond EOD, truncated [ 74.467319][ T3487] udevd[3487]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 74.488009][ T3490] udevd[3490]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 74.527799][ T3487] udevd[3487]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 74.574122][ T29] kauditd_printk_skb: 10 callbacks suppressed [ 74.574138][ T29] audit: type=1400 audit(1760593969.146:219): avc: denied { execute } for pid=7741 comm="syz.2.2107" name="cgroup" dev="tmpfs" ino=1975 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=lnk_file permissive=1 [ 74.707443][ T7762] loop2: detected capacity change from 0 to 128 [ 74.714047][ T7762] vfat: Unexpected value for 'dos1xfloppy' [ 74.733181][ T7765] SELinux: Context system_u:object_r:hald_sonypic_exec_t:s0 is not valid (left unmapped). [ 74.754959][ T29] audit: type=1400 audit(1760593969.326:220): avc: denied { relabelto } for pid=7763 comm="syz.1.2119" name="cgroup" dev="tmpfs" ino=2162 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=lnk_file permissive=1 trawcon="system_u:object_r:hald_sonypic_exec_t:s0" [ 74.782590][ T29] audit: type=1400 audit(1760593969.326:221): avc: denied { associate } for pid=7763 comm="syz.1.2119" name="cgroup" dev="tmpfs" ino=2162 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:hald_sonypic_exec_t:s0" [ 74.875753][ T29] audit: type=1400 audit(1760593969.416:222): avc: denied { unlink } for pid=3526 comm="syz-executor" name="cgroup" dev="tmpfs" ino=2162 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=lnk_file permissive=1 trawcon="system_u:object_r:hald_sonypic_exec_t:s0" [ 74.919997][ T7782] loop2: detected capacity change from 0 to 512 [ 74.934014][ T7782] EXT4-fs: Ignoring removed nobh option [ 74.977082][ T7782] EXT4-fs (loop2): Cannot turn on journaled quota: type 0: error -13 [ 74.997151][ T7782] EXT4-fs error (device loop2): ext4_clear_blocks:876: inode #13: comm syz.2.2126: attempt to clear invalid blocks 1 len 1 [ 75.074614][ T7782] EXT4-fs (loop2): Remounting filesystem read-only [ 75.101911][ T7782] EXT4-fs (loop2): 1 truncate cleaned up [ 75.144182][ T7782] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 75.236690][ T3529] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.287523][ T29] audit: type=1326 audit(1760593969.866:223): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7837 comm="syz.4.2155" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff77503eec9 code=0x0 [ 75.424378][ T7858] loop0: detected capacity change from 0 to 1024 [ 75.432036][ T7858] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 75.458758][ T7858] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 75.476226][ T7866] cgroup: name respecified [ 75.479829][ T7858] EXT4-fs (loop0): orphan cleanup on readonly fs [ 75.503859][ T7858] Quota error (device loop0): do_check_range: Getting dqdh_entries 512 out of range 0-14 [ 75.547650][ T7858] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 75.565265][ T7858] EXT4-fs error (device loop0): ext4_acquire_dquot:6945: comm syz.0.2164: Failed to acquire dquot type 0 [ 75.601510][ T7880] IPv6: addrconf: prefix option has invalid lifetime [ 75.616607][ T7858] Quota error (device loop0): do_check_range: Getting dqdh_entries 512 out of range 0-14 [ 75.655135][ T7858] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 75.698619][ T7858] EXT4-fs error (device loop0): ext4_acquire_dquot:6945: comm syz.0.2164: Failed to acquire dquot type 0 [ 75.734098][ T7858] EXT4-fs error (device loop0): ext4_free_blocks:6706: comm syz.0.2164: Freeing blocks not in datazone - block = 0, count = 4096 [ 75.760539][ T7858] Quota error (device loop0): do_check_range: Getting dqdh_entries 512 out of range 0-14 [ 75.784565][ T7858] EXT4-fs error (device loop0): ext4_acquire_dquot:6945: comm syz.0.2164: Failed to acquire dquot type 0 [ 75.803790][ T7858] EXT4-fs (loop0): 1 orphan inode deleted [ 75.815706][ T7858] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 75.893606][ T3523] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.233963][ T7974] loop2: detected capacity change from 0 to 1024 [ 76.252576][ T7974] EXT4-fs: Ignoring removed bh option [ 76.287452][ T7974] EXT4-fs (loop2): stripe (5) is not aligned with cluster size (16), stripe is disabled [ 76.329139][ T7974] EXT4-fs (loop2): can't mount with commit=, fs mounted w/o journal [ 76.410171][ T8001] loop2: detected capacity change from 0 to 128 [ 76.583455][ T8028] loop2: detected capacity change from 0 to 4096 [ 76.613376][ T8028] EXT4-fs warning (device loop2): ext4_init_metadata_csum:4635: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 76.626932][ T8028] EXT4-fs (loop2): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 76.661216][ T8034] loop3: detected capacity change from 0 to 512 [ 76.702738][ T8034] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 76.741081][ T8034] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors [ 76.751947][ T8034] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (25715!=33349) [ 76.788465][ T8040] 9pnet: Could not find request transport: f [ 76.795675][ T8034] EXT4-fs error (device loop3): __ext4_fill_super:5512: inode #2: comm syz.3.2250: iget: special inode unallocated [ 76.866346][ T8034] EXT4-fs (loop3): get root inode failed [ 76.872209][ T8034] EXT4-fs (loop3): mount failed [ 77.149719][ T8074] loop2: detected capacity change from 0 to 164 [ 77.171577][ T8076] cgroup: Invalid name [ 77.180678][ T8074] rock: directory entry would overflow storage [ 77.186930][ T8074] rock: sig=0x5252, size=5, remaining=3 [ 77.440369][ T8102] loop1: detected capacity change from 0 to 8192 [ 77.460398][ T8102] FAT-fs (loop1): bogus number of reserved sectors [ 77.467016][ T8102] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 77.468615][ T8110] loop2: detected capacity change from 0 to 512 [ 77.476312][ T8102] FAT-fs (loop1): Can't find a valid FAT filesystem [ 77.515206][ T8110] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 77.523605][ T8110] EXT4-fs (loop2): orphan cleanup on readonly fs [ 77.534406][ T8110] EXT4-fs error (device loop2): ext4_acquire_dquot:6945: comm syz.2.2287: Failed to acquire dquot type 1 [ 77.577070][ T8110] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.2287: bg 0: block 40: padding at end of block bitmap is not set [ 77.593849][ T8110] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6667: Corrupt filesystem [ 77.606495][ T8110] EXT4-fs (loop2): 1 truncate cleaned up [ 77.618773][ T8110] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 77.654241][ T8123] loop0: detected capacity change from 0 to 256 [ 77.668597][ T8126] loop1: detected capacity change from 0 to 512 [ 77.672902][ T8123] vfat: Bad value for 'check' [ 77.677399][ T8127] 9pnet: Unknown protocol version 9p20\++} [ 77.680256][ T3529] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.695051][ T8126] EXT4-fs: test_dummy_encryption option not supported [ 77.813370][ T8139] loop2: detected capacity change from 0 to 1024 [ 77.829974][ T8139] EXT4-fs (loop2): filesystem too large to mount safely on this system [ 77.935514][ T8159] loop0: detected capacity change from 0 to 256 [ 77.967427][ T8159] vfat: Unknown parameter 'norodir' [ 78.042750][ T8176] loop3: detected capacity change from 0 to 128 [ 78.070136][ T8176] FAT-fs (loop3): bogus sectors per cluster 0 [ 78.076269][ T8176] FAT-fs (loop3): Can't find a valid FAT filesystem [ 78.089033][ T8179] loop4: detected capacity change from 0 to 512 [ 78.119754][ T8179] EXT4-fs error (device loop4): ext4_xattr_inode_iget:441: inode #11: comm syz.4.2321: ea_inode with extended attributes [ 78.137698][ T8179] EXT4-fs (loop4): Remounting filesystem read-only [ 78.167861][ T8179] EXT4-fs (loop4): 1 orphan inode deleted [ 78.204325][ T8179] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 78.225848][ T8200] cgroup: noprefix used incorrectly [ 78.272927][ T8206] loop2: detected capacity change from 0 to 1764 [ 78.313225][ T3528] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.375293][ T8212] loop0: detected capacity change from 0 to 2048 [ 78.434516][ T8212] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 78.464785][ T8212] ext4 filesystem being mounted at /454/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 78.513825][ T8236] loop2: detected capacity change from 0 to 512 [ 78.560380][ T8236] EXT4-fs error (device loop2): ext4_clear_blocks:876: inode #13: comm syz.2.2347: attempt to clear invalid blocks 1 len 1 [ 78.578456][ T8246] loop4: detected capacity change from 0 to 512 [ 78.585109][ T8246] EXT4-fs: Ignoring removed nobh option [ 78.592841][ T3523] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.627138][ T8246] EXT4-fs (loop4): #clusters per group too big: 360448 [ 78.652411][ T8236] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.2347: bg 0: block 343: padding at end of block bitmap is not set [ 78.704776][ T8236] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6667: Corrupt filesystem [ 78.746091][ T8236] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #13: comm syz.2.2347: invalid indirect mapped block 1819239214 (level 0) [ 78.773055][ T8236] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #13: comm syz.2.2347: invalid indirect mapped block 1819239214 (level 1) [ 78.808541][ T8236] EXT4-fs (loop2): 1 truncate cleaned up [ 78.814929][ T8236] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 78.894127][ T3529] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.962292][ T8292] loop4: detected capacity change from 0 to 512 [ 78.999458][ T8292] SELinux: security_context_str_to_sid (root) failed with errno=-22 [ 79.421994][ T8354] loop0: detected capacity change from 0 to 1024 [ 79.492140][ T8354] EXT4-fs (loop0): unsupported inode size: 143 [ 79.498579][ T8354] EXT4-fs (loop0): blocksize: 1024 [ 79.543301][ T8363] loop4: detected capacity change from 0 to 8192 [ 79.552299][ T8370] loop2: detected capacity change from 0 to 512 [ 79.592874][ T8370] EXT4-fs error (device loop2): ext4_do_update_inode:5632: inode #15: comm syz.2.2414: corrupted inode contents [ 79.616844][ T3490] loop4: p1 p3 p4 [ 79.631331][ T3490] loop4: p3 start 331777 is beyond EOD, truncated [ 79.637869][ T3490] loop4: p4 size 17041152 extends beyond EOD, truncated [ 79.695338][ T8370] EXT4-fs error (device loop2) in ext4_orphan_del:301: Corrupt filesystem [ 79.716751][ T8363] loop4: p1 p3 p4 [ 79.725574][ T8370] EXT4-fs error (device loop2): ext4_do_update_inode:5632: inode #15: comm syz.2.2414: corrupted inode contents [ 79.737384][ T8363] loop4: p3 start 331777 is beyond EOD, truncated [ 79.737455][ T8363] loop4: p4 size 17041152 extends beyond EOD, truncated [ 79.763635][ T8370] EXT4-fs error (device loop2): ext4_evict_inode:302: inode #15: comm syz.2.2414: mark_inode_dirty error [ 79.775365][ T8370] EXT4-fs (loop2): 1 orphan inode deleted [ 79.781853][ T8370] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 79.907633][ T3529] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.920895][ T3487] udevd[3487]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 79.926400][ T3490] udevd[3490]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 79.995273][ T3488] udevd[3488]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 80.012322][ T3487] udevd[3487]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 80.042785][ T8416] tmpfs: Bad value for 'mpol' [ 80.048392][ T29] kauditd_printk_skb: 8 callbacks suppressed [ 80.048405][ T29] audit: type=1400 audit(1760593974.626:229): avc: denied { create } for pid=8414 comm="syz.1.2436" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 80.151692][ T8431] delete_channel: no stack [ 80.186551][ T8431] delete_channel: no stack [ 80.244875][ T29] audit: type=1400 audit(1760593974.816:230): avc: denied { create } for pid=8442 comm="syz.4.2450" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 80.316526][ T29] audit: type=1400 audit(1760593974.876:231): avc: denied { unlink } for pid=3528 comm="syz-executor" name="file0" dev="tmpfs" ino=2174 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 80.488656][ T8475] SELinux: security_context_str_to_sid () failed with errno=-22 [ 80.716439][ T8491] loop3: detected capacity change from 0 to 2048 [ 80.739054][ T8502] loop0: detected capacity change from 0 to 2048 [ 80.780775][ T8502] EXT4-fs: Invalid want_extra_isize 10 [ 80.788235][ T8491] EXT4-fs error (device loop3): ext4_ext_check_inode:523: inode #2: comm syz.3.2474: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 260(4), depth 0(0) [ 80.894667][ T8491] EXT4-fs (loop3): get root inode failed [ 80.900435][ T8491] EXT4-fs (loop3): mount failed [ 81.014452][ T8532] loop2: detected capacity change from 0 to 512 [ 81.057980][ T8532] FAT-fs (loop2): Directory bread(block 199916) failed [ 81.085188][ T8532] FAT-fs (loop2): Directory bread(block 199917) failed [ 81.105954][ T8532] FAT-fs (loop2): Directory bread(block 199918) failed [ 81.123077][ T8532] FAT-fs (loop2): Directory bread(block 199919) failed [ 81.145937][ T8532] FAT-fs (loop2): Directory bread(block 199920) failed [ 81.194022][ T8532] FAT-fs (loop2): Directory bread(block 199921) failed [ 81.203894][ T8532] FAT-fs (loop2): Directory bread(block 199922) failed [ 81.215899][ T8532] FAT-fs (loop2): Directory bread(block 199923) failed [ 81.394531][ T8579] loop4: detected capacity change from 0 to 1024 [ 81.422037][ T8579] SELinux: security_context_str_to_sid () failed with errno=-22 [ 81.435929][ T8582] loop3: detected capacity change from 0 to 256 [ 81.456661][ T8582] msdos: Bad value for 'codepage' [ 81.655430][ T8612] loop3: detected capacity change from 0 to 1024 [ 81.713592][ T8612] Quota error (device loop3): v2_read_file_info: Number of blocks too big for quota file size (6144 > 256). [ 81.748258][ T29] audit: type=1400 audit(1760593976.327:232): avc: denied { append } for pid=8621 comm="syz.2.2537" 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 [ 81.771491][ T8612] EXT4-fs warning (device loop3): ext4_enable_quotas:7180: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 81.786557][ T8612] EXT4-fs (loop3): mount failed [ 82.015522][ T8657] 9pnet_fd: Insufficient options for proto=fd [ 82.082201][ T8665] loop3: detected capacity change from 0 to 512 [ 82.105724][ T8665] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 82.145586][ T8665] EXT4-fs (loop3): orphan cleanup on readonly fs [ 82.162970][ T8665] EXT4-fs error (device loop3): ext4_orphan_get:1392: comm syz.3.2558: inode #15: comm syz.3.2558: iget: illegal inode # [ 82.215729][ T8665] EXT4-fs (loop3): Remounting filesystem read-only [ 82.227312][ T8665] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 82.253585][ T3531] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.329318][ T8695] loop1: detected capacity change from 0 to 512 [ 82.352212][ T8695] EXT4-fs warning (device loop1): ext4_xattr_inode_get:560: inode #11: comm syz.1.2573: EA inode hash validation failed [ 82.387051][ T8695] EXT4-fs error (device loop1): ext4_do_update_inode:5632: inode #15: comm syz.1.2573: corrupted inode contents [ 82.399217][ T8695] EXT4-fs error (device loop1): ext4_dirty_inode:6517: inode #15: comm syz.1.2573: mark_inode_dirty error [ 82.410651][ T29] audit: type=1400 audit(1760593976.967:233): avc: denied { mount } for pid=8703 comm="syz.2.2577" name="/" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 82.445382][ T8695] EXT4-fs error (device loop1): ext4_do_update_inode:5632: inode #15: comm syz.1.2573: corrupted inode contents [ 82.465386][ T8695] EXT4-fs error (device loop1): ext4_xattr_delete_inode:2996: inode #15: comm syz.1.2573: mark_inode_dirty error [ 82.481905][ T8695] EXT4-fs error (device loop1): ext4_xattr_delete_inode:2999: inode #15: comm syz.1.2573: mark inode dirty (error -117) [ 82.542694][ T8695] EXT4-fs warning (device loop1): ext4_evict_inode:274: xattr delete (err -117) [ 82.575585][ T8695] EXT4-fs (loop1): 1 orphan inode deleted [ 82.589432][ T8695] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 82.633028][ T8724] loop2: detected capacity change from 0 to 512 [ 82.649849][ T3526] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.659439][ T8724] EXT4-fs: Ignoring removed nomblk_io_submit option [ 82.700747][ T8724] EXT4-fs: Ignoring removed i_version option [ 82.731602][ T8724] EXT4-fs (loop2): 1 orphan inode deleted [ 82.743422][ T8723] loop4: detected capacity change from 0 to 8192 [ 82.752997][ T8724] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 82.814020][ T3529] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.238705][ T8805] loop0: detected capacity change from 0 to 1024 [ 83.267691][ T8805] Quota error (device loop0): do_check_range: Getting block 64 out of range 1-5 [ 83.276899][ T8805] Quota error (device loop0): qtree_read_dquot: Can't read quota structure for id 0 [ 83.286446][ T8805] EXT4-fs error (device loop0): ext4_acquire_dquot:6945: comm syz.0.2627: Failed to acquire dquot type 0 [ 83.307649][ T8805] EXT4-fs error (device loop0): mb_free_blocks:2017: group 0, inode 13: block 144:freeing already freed block (bit 9); block bitmap corrupt. [ 83.322346][ T8805] EXT4-fs error (device loop0): ext4_do_update_inode:5632: inode #13: comm syz.0.2627: corrupted inode contents [ 83.335170][ T8805] EXT4-fs error (device loop0): ext4_dirty_inode:6517: inode #13: comm syz.0.2627: mark_inode_dirty error [ 83.356485][ T8805] EXT4-fs error (device loop0): ext4_do_update_inode:5632: inode #13: comm syz.0.2627: corrupted inode contents [ 83.372101][ T8805] EXT4-fs error (device loop0): __ext4_ext_dirty:206: inode #13: comm syz.0.2627: mark_inode_dirty error [ 83.387706][ T8805] EXT4-fs error (device loop0): ext4_do_update_inode:5632: inode #13: comm syz.0.2627: corrupted inode contents [ 83.406531][ T8805] EXT4-fs error (device loop0) in ext4_orphan_del:301: Corrupt filesystem [ 83.461745][ T8805] EXT4-fs error (device loop0): ext4_do_update_inode:5632: inode #13: comm syz.0.2627: corrupted inode contents [ 83.487549][ T8805] EXT4-fs error (device loop0): ext4_truncate:4637: inode #13: comm syz.0.2627: mark_inode_dirty error [ 83.509100][ T8805] EXT4-fs error (device loop0) in ext4_process_orphan:343: Corrupt filesystem [ 83.543376][ T8805] EXT4-fs (loop0): 1 truncate cleaned up [ 83.554412][ T8805] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 83.688151][ T3523] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.801797][ T8875] loop1: detected capacity change from 0 to 2048 [ 83.833832][ T8879] loop4: detected capacity change from 0 to 2048 [ 83.844350][ T29] audit: type=1400 audit(1760593978.418:234): avc: denied { mounton } for pid=8881 comm="syz.3.2663" path="/syzcgroup/cpu/syz3/cgroup.procs" dev="cgroup" ino=151 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object" [ 83.872594][ T8885] 9pnet_fd: p9_fd_create_tcp (8885): problem connecting socket to 127.0.0.1 [ 83.897902][ T3487] loop1: p1 p2 p3 [ 83.906545][ T3488] loop4: p1 p3 [ 83.910097][ T3488] loop4: p1 start 458752 is beyond EOD, truncated [ 83.916654][ T3488] loop4: p3 start 8388352 is beyond EOD, truncated [ 83.943007][ T8879] loop4: p1 p3 [ 83.948403][ T8879] loop4: p1 start 458752 is beyond EOD, truncated [ 83.954905][ T8879] loop4: p3 start 8388352 is beyond EOD, truncated [ 83.974423][ T8875] loop1: p1 p2 p3 [ 84.063881][ T8893] loop2: detected capacity change from 0 to 8192 [ 84.099999][ T8893] msdos: Bad value for 'uid' [ 84.104712][ T8893] msdos: Bad value for 'uid' [ 84.129545][ T8910] loop3: detected capacity change from 0 to 1024 [ 84.178398][ T8910] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (23577!=28264) [ 84.188092][ T8910] EXT4-fs (loop3): group descriptors corrupted! [ 84.264772][ T8915] loop0: detected capacity change from 0 to 4096 [ 84.271523][ T8915] EXT4-fs: Ignoring removed nomblk_io_submit option [ 84.278291][ T8915] EXT4-fs: Ignoring removed i_version option [ 84.350846][ T8936] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 [ 84.351057][ T8915] EXT4-fs (loop0): cluster size (1024) smaller than block size (4096) [ 84.578959][ T8964] loop0: detected capacity change from 0 to 2048 [ 84.624658][ T3487] loop0: p1 p3 [ 84.639284][ T3487] loop0: p1 start 458752 is beyond EOD, truncated [ 84.645858][ T3487] loop0: p3 start 8388352 is beyond EOD, truncated [ 84.646805][ T8977] loop2: detected capacity change from 0 to 256 [ 84.668972][ T8964] loop0: p1 p3 [ 84.676500][ T8964] loop0: p1 start 458752 is beyond EOD, truncated [ 84.683026][ T8964] loop0: p3 start 8388352 is beyond EOD, truncated [ 84.708648][ T8977] vfat: Bad value for 'uid' [ 84.713199][ T8977] vfat: Bad value for 'uid' [ 84.777192][ T8984] loop0: detected capacity change from 0 to 512 [ 84.961232][ T29] audit: type=1326 audit(1760593979.539:235): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9000 comm="syz.2.2723" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fbb101ceec9 code=0x0 [ 85.122440][ T9032] tmpfs: Bad value for 'mpol' [ 85.156093][ T9026] loop3: detected capacity change from 0 to 8192 [ 85.340270][ T9063] loop3: detected capacity change from 0 to 512 [ 85.347706][ T9059] futex_wake_op: syz.2.2751 tries to shift op by 144; fix this program [ 85.366327][ T9063] EXT4-fs error (device loop3): ext4_xattr_inode_iget:441: inode #12: comm syz.3.2752: missing EA_INODE flag [ 85.379518][ T9048] loop0: detected capacity change from 0 to 8192 [ 85.403965][ T9063] EXT4-fs error (device loop3): ext4_xattr_inode_iget:446: comm syz.3.2752: error while reading EA inode 12 err=-117 [ 85.428747][ T9063] EXT4-fs (loop3): 1 orphan inode deleted [ 85.435923][ T3490] loop0: p1 p3 p4[EZD] [ 85.449835][ T3490] loop0: p1 size 16128 extends beyond EOD, truncated [ 85.457586][ T9063] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 85.470285][ T3490] loop0: p3 start 458783 is beyond EOD, truncated [ 85.476868][ T3490] loop0: p4 size 65536 extends beyond EOD, truncated [ 85.491063][ T9048] loop0: p1 p3 p4[EZD] [ 85.503972][ T9048] loop0: p1 size 16128 extends beyond EOD, truncated [ 85.520898][ T9048] loop0: p3 start 458783 is beyond EOD, truncated [ 85.527404][ T9048] loop0: p4 size 65536 extends beyond EOD, truncated [ 85.547848][ T9082] loop1: detected capacity change from 0 to 512 [ 85.549087][ T3531] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 85.570241][ T9082] EXT4-fs: journaled quota format not specified [ 85.752286][ T3487] udevd[3487]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 85.755410][ T9115] loop0: detected capacity change from 0 to 512 [ 85.794863][ T3490] udevd[3490]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 85.815580][ T9115] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 85.851254][ T9115] EXT4-fs (loop0): orphan cleanup on readonly fs [ 85.863978][ T9115] EXT4-fs warning (device loop0): ext4_enable_quotas:7180: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 85.865938][ T3490] udevd[3490]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 85.890125][ T3488] udevd[3488]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 85.911996][ T9129] loop3: detected capacity change from 0 to 1024 [ 85.956450][ T9115] EXT4-fs (loop0): Cannot turn on quotas: error -22 [ 85.973887][ T9129] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 85.998434][ T9129] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 86.001099][ T9115] EXT4-fs error (device loop0): __ext4_iget:5443: inode #16: block 127754: comm syz.0.2779: invalid block [ 86.043588][ T9115] EXT4-fs error (device loop0): ext4_orphan_get:1397: comm syz.0.2779: couldn't read orphan inode 16 (err -117) [ 86.091344][ T9115] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 86.133545][ T3523] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.136137][ T3531] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.388405][ T9196] loop0: detected capacity change from 0 to 512 [ 86.416374][ T9196] EXT4-fs (loop0): The Hurd can't support 64-bit file systems [ 86.516029][ T9214] loop1: detected capacity change from 0 to 512 [ 86.539771][ T9214] EXT4-fs (loop1): mounting ext3 file system using the ext4 subsystem [ 86.565335][ T9214] EXT4-fs (loop1): invalid journal inode [ 86.571038][ T9214] EXT4-fs (loop1): can't get journal size [ 86.571143][ T9222] tmpfs: Bad value for 'mpol' [ 86.627778][ T9229] TCP: tcp_parse_options: Illegal window scaling value 254 > 14 received [ 86.646537][ T9214] EXT4-fs (loop1): 1 truncate cleaned up [ 86.673589][ T9214] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 86.718459][ T9242] tmpfs: Bad value for 'mpol' [ 86.754892][ T3526] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.764375][ T9248] loop4: detected capacity change from 0 to 764 [ 86.785036][ T9248] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 86.797379][ T9252] loop3: detected capacity change from 0 to 512 [ 86.823404][ T9252] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 86.913888][ T9270] hugetlbfs: Bad value for 'gid' [ 86.918911][ T9270] hugetlbfs: Bad value for 'gid' [ 87.086810][ T9296] loop1: detected capacity change from 0 to 512 [ 87.125585][ T9296] EXT4-fs error (device loop1): ext4_expand_extra_isize_ea:2803: inode #11: comm syz.1.2865: corrupted xattr block 95: invalid header [ 87.145730][ T9296] EXT4-fs error (device loop1): ext4_validate_block_bitmap:432: comm syz.1.2865: bg 0: block 7: invalid block bitmap [ 87.158461][ T9296] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6667: Corrupt filesystem [ 87.167983][ T9296] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.2865: invalid indirect mapped block 69888 (level 2) [ 87.181768][ T9296] EXT4-fs error (device loop1): ext4_xattr_delete_inode:2967: inode #11: comm syz.1.2865: corrupted xattr block 95: invalid header [ 87.195940][ T9296] EXT4-fs warning (device loop1): ext4_evict_inode:274: xattr delete (err -117) [ 87.205066][ T9296] EXT4-fs (loop1): 1 orphan inode deleted [ 87.214086][ T9296] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 87.263506][ T3526] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.315654][ T9319] loop4: detected capacity change from 0 to 512 [ 87.364047][ T9319] FAT-fs (loop4): bogus number of FAT sectors [ 87.370208][ T9319] FAT-fs (loop4): Can't find a valid FAT filesystem [ 87.398335][ T9333] loop1: detected capacity change from 0 to 128 [ 87.564999][ T9357] loop4: detected capacity change from 0 to 512 [ 87.579441][ T9357] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 87.593647][ T9357] EXT4-fs error (device loop4): xattr_find_entry:337: inode #15: comm syz.4.2895: corrupted xattr entries [ 87.605628][ T9357] EXT4-fs (loop4): 1 truncate cleaned up [ 87.611812][ T9357] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 87.637981][ T3528] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.665613][ T9366] loop1: detected capacity change from 0 to 512 [ 87.684220][ T9366] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 87.698767][ T9374] loop3: detected capacity change from 0 to 512 [ 87.744074][ T9381] tmpfs: Bad value for 'mpol' [ 87.753616][ T9366] EXT4-fs error (device loop1): ext4_validate_block_bitmap:432: comm syz.1.2899: bg 0: block 104: invalid block bitmap [ 87.766800][ T9374] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -2 [ 87.782616][ T9374] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -2 [ 87.792808][ T9366] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6667: Corrupt filesystem [ 87.812163][ T9374] EXT4-fs (loop3): 1 truncate cleaned up [ 87.818145][ T9366] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.2899: invalid indirect mapped block 1 (level 1) [ 87.843025][ T9374] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 87.855262][ T9366] EXT4-fs (loop1): 1 truncate cleaned up [ 87.874155][ T9366] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 87.876519][ T3531] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.955346][ T3526] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 88.002411][ T9408] loop3: detected capacity change from 0 to 512 [ 88.027510][ T9408] EXT4-fs: Ignoring removed nobh option [ 88.036809][ T9408] EXT4-fs: old and new quota format mixing [ 88.116080][ T9423] loop2: detected capacity change from 0 to 512 [ 88.143664][ T9423] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 88.182846][ T9423] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000003) [ 88.192941][ T9423] FAT-fs (loop2): Filesystem has been set read-only [ 88.300886][ T9451] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 88.432514][ T9470] loop0: detected capacity change from 0 to 764 [ 88.572411][ T9490] loop3: detected capacity change from 0 to 2048 [ 88.684460][ T9508] loop2: detected capacity change from 0 to 512 [ 88.694192][ T9508] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 88.713473][ T3490] Alternate GPT is invalid, using primary GPT. [ 88.719877][ T3490] loop3: p2 p3 p7 [ 88.728744][ T9508] EXT4-fs (loop2): 1 truncate cleaned up [ 88.735665][ T9508] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 88.761741][ T9490] Alternate GPT is invalid, using primary GPT. [ 88.768141][ T9490] loop3: p2 p3 p7 [ 88.772250][ T9512] loop4: detected capacity change from 0 to 2048 [ 88.793972][ T3529] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 88.805873][ T9512] EXT4-fs warning (device loop4): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 88.946815][ T3491] udevd[3491]: inotify_add_watch(7, /dev/loop3p7, 10) failed: No such file or directory [ 88.960031][ T3487] udevd[3487]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 88.971149][ T3490] udevd[3490]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 89.012484][ T9536] loop3: detected capacity change from 0 to 1024 [ 89.017931][ T9541] futex_wake_op: syz.1.2985 tries to shift op by -1; fix this program [ 89.033656][ T9536] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 89.069835][ T9536] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 89.098366][ T9536] EXT4-fs (loop3): orphan cleanup on readonly fs [ 89.105070][ T9536] Quota error (device loop3): v2_read_file_info: Can't read info structure [ 89.114006][ T9536] EXT4-fs warning (device loop3): ext4_enable_quotas:7180: Failed to enable quota tracking (type=0, err=-5, ino=3). Please run e2fsck to fix. [ 89.128581][ T9536] EXT4-fs (loop3): Cannot turn on quotas: error -5 [ 89.153180][ T9536] EXT4-fs (loop3): 1 truncate cleaned up [ 89.159346][ T9536] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 89.213998][ T9562] IPv6: addrconf: prefix option has invalid lifetime [ 89.221251][ T3531] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 89.450051][ T9601] loop4: detected capacity change from 0 to 1024 [ 89.487086][ T9601] Quota error (device loop4): do_check_range: Getting block 64 out of range 1-5 [ 89.496256][ T9601] Quota error (device loop4): qtree_read_dquot: Can't read quota structure for id 0 [ 89.505745][ T9601] EXT4-fs error (device loop4): ext4_acquire_dquot:6945: comm syz.4.3014: Failed to acquire dquot type 0 [ 89.559743][ T9601] EXT4-fs error (device loop4): mb_free_blocks:2017: group 0, inode 13: block 144:freeing already freed block (bit 9); block bitmap corrupt. [ 89.593607][ T9620] SELinux: security_context_str_to_sid () failed with errno=-22 [ 89.597594][ T9601] EXT4-fs error (device loop4): ext4_do_update_inode:5632: inode #13: comm syz.4.3014: corrupted inode contents [ 89.623673][ T9601] EXT4-fs error (device loop4): ext4_dirty_inode:6517: inode #13: comm syz.4.3014: mark_inode_dirty error [ 89.666442][ T9601] EXT4-fs error (device loop4): ext4_do_update_inode:5632: inode #13: comm syz.4.3014: corrupted inode contents [ 89.666664][ T9629] loop0: detected capacity change from 0 to 1024 [ 89.680848][ T9601] EXT4-fs error (device loop4): __ext4_ext_dirty:206: inode #13: comm syz.4.3014: mark_inode_dirty error [ 89.686992][ T9630] loop1: detected capacity change from 0 to 256 [ 89.702645][ T9601] EXT4-fs error (device loop4): ext4_do_update_inode:5632: inode #13: comm syz.4.3014: corrupted inode contents [ 89.709645][ T9630] vfat: Deprecated parameter 'posix' [ 89.716082][ T9601] EXT4-fs error (device loop4) in ext4_orphan_del:301: Corrupt filesystem [ 89.719923][ T9630] FAT-fs: "posix" option is obsolete, not supported now [ 89.729033][ T9601] EXT4-fs error (device loop4): ext4_do_update_inode:5632: inode #13: comm syz.4.3014: corrupted inode contents [ 89.751905][ T9630] FAT-fs (loop1): invalid media value (0x29) [ 89.758017][ T9630] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 89.767195][ T9630] FAT-fs (loop1): Can't find a valid FAT filesystem [ 89.788378][ T9629] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 89.811162][ T9601] EXT4-fs error (device loop4): ext4_truncate:4637: inode #13: comm syz.4.3014: mark_inode_dirty error [ 89.824368][ T9601] EXT4-fs error (device loop4) in ext4_process_orphan:343: Corrupt filesystem [ 89.837949][ T9601] EXT4-fs (loop4): 1 truncate cleaned up [ 89.851318][ T9601] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 89.855599][ T3523] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 89.894747][ T9645] loop1: detected capacity change from 0 to 512 [ 89.923174][ T3528] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 89.936292][ T9645] EXT4-fs error (device loop1): ext4_ext_check_inode:523: inode #15: comm syz.1.3036: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 89.954778][ T9650] loop3: detected capacity change from 0 to 512 [ 89.981857][ T9650] EXT4-fs (loop3): invalid first ino: 0 [ 89.987518][ T9645] EXT4-fs error (device loop1): ext4_quota_enable:7139: comm syz.1.3036: Bad quota inode: 15, type: 2 [ 90.041775][ T9645] EXT4-fs warning (device loop1): ext4_enable_quotas:7180: Failed to enable quota tracking (type=2, err=-117, ino=15). Please run e2fsck to fix. [ 90.092937][ T29] audit: type=1400 audit(1760593984.671:236): avc: denied { module_load } for pid=9668 comm="syz.0.3045" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=system permissive=1 [ 90.092993][ T9645] EXT4-fs (loop1): mount failed [ 90.112862][ T9670] Invalid ELF header type: 3 != 1 [ 90.285730][ T9694] loop1: detected capacity change from 0 to 256 [ 90.296835][ T9696] loop3: detected capacity change from 0 to 128 [ 90.307975][ T9694] FAT-fs (loop1): Directory bread(block 64) failed [ 90.318955][ T9694] FAT-fs (loop1): Directory bread(block 65) failed [ 90.351571][ T9694] FAT-fs (loop1): Directory bread(block 66) failed [ 90.358147][ T9694] FAT-fs (loop1): Directory bread(block 67) failed [ 90.371557][ T9694] FAT-fs (loop1): Directory bread(block 68) failed [ 90.378216][ T9694] FAT-fs (loop1): Directory bread(block 69) failed [ 90.391256][ T9694] FAT-fs (loop1): Directory bread(block 70) failed [ 90.398778][ T9694] FAT-fs (loop1): Directory bread(block 71) failed [ 90.411408][ T9694] FAT-fs (loop1): Directory bread(block 72) failed [ 90.418066][ T9694] FAT-fs (loop1): Directory bread(block 73) failed [ 90.533935][ T9722] loop4: detected capacity change from 0 to 512 [ 90.573184][ T9722] EXT4-fs (loop4): bad s_min_extra_isize: 2336 [ 90.658756][ T9744] loop0: detected capacity change from 0 to 736 [ 90.669776][ T9742] tmpfs: Bad value for 'mpol' [ 90.698316][ T9744] ISOFS: Unable to identify CD-ROM format. [ 90.789675][ T9763] tmpfs: Bad value for 'defcontext' [ 90.798438][ T9761] loop0: detected capacity change from 0 to 256 [ 90.839460][ T9766] loop3: detected capacity change from 0 to 2048 [ 90.846053][ T9761] FAT-fs (loop0): Invalid FSINFO signature: 0x00fffff8, 0x00000000 (sector = 1) [ 90.879905][ T9772] loop2: detected capacity change from 0 to 512 [ 90.892235][ T9772] EXT4-fs error (device loop2): ext4_get_journal_inode:5808: comm syz.2.3097: inode #1792: comm syz.2.3097: iget: illegal inode # [ 90.908737][ T9777] ip6_tunnel: non-ECT from fe80:0000:0000:0000:0000:0000:0000:00bb with DS=0x1b [ 90.926895][ T9766] EXT4-fs (loop3): failed to initialize system zone (-117) [ 90.930186][ T9772] EXT4-fs (loop2): Remounting filesystem read-only [ 90.940363][ T9766] EXT4-fs (loop3): mount failed [ 90.940752][ T9772] EXT4-fs (loop2): no journal found [ 90.950945][ T9772] EXT4-fs (loop2): can't get journal size [ 90.954742][ T9779] loop4: detected capacity change from 0 to 512 [ 90.957553][ T9772] EXT4-fs (loop2): warning: mounting fs with errors, running e2fsck is recommended [ 90.986590][ T9772] EXT4-fs (loop2): Errors on filesystem, clearing orphan list. [ 91.038753][ T9772] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 91.104368][ T9797] loop0: detected capacity change from 0 to 512 [ 91.167037][ T3529] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 91.394628][ T9846] loop0: detected capacity change from 0 to 256 [ 91.407547][ T9849] loop3: detected capacity change from 0 to 164 [ 91.442048][ T9846] FAT-fs (loop0): Directory bread(block 64) failed [ 91.449440][ T9849] isofs_fill_super: bread failed, dev=loop3, iso_blknum=41, block=82 [ 91.457800][ T9846] FAT-fs (loop0): Directory bread(block 65) failed [ 91.476890][ T9846] FAT-fs (loop0): Directory bread(block 66) failed [ 91.503611][ T9846] FAT-fs (loop0): Directory bread(block 67) failed [ 91.518898][ T9846] FAT-fs (loop0): Directory bread(block 68) failed [ 91.550782][ T9846] FAT-fs (loop0): Directory bread(block 69) failed [ 91.570672][ T9846] FAT-fs (loop0): Directory bread(block 70) failed [ 91.590830][ T9846] FAT-fs (loop0): Directory bread(block 71) failed [ 91.608526][ T9846] FAT-fs (loop0): Directory bread(block 72) failed [ 91.653132][ T9846] FAT-fs (loop0): Directory bread(block 73) failed [ 91.874827][ T9909] loop4: detected capacity change from 0 to 256 [ 91.904157][ T9912] loop2: detected capacity change from 0 to 256 [ 91.914425][ T9914] loop0: detected capacity change from 0 to 512 [ 91.938772][ T9914] EXT4-fs: Ignoring removed nomblk_io_submit option [ 91.944484][ T9912] FAT-fs (loop2): Directory bread(block 64) failed [ 91.965794][ T9912] FAT-fs (loop2): Directory bread(block 65) failed [ 91.976354][ T9912] FAT-fs (loop2): Directory bread(block 66) failed [ 91.983258][ T9912] FAT-fs (loop2): Directory bread(block 67) failed [ 91.992286][ T9912] FAT-fs (loop2): Directory bread(block 68) failed [ 92.003268][ T9914] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 not in group (block 131090)! [ 92.013946][ T9914] EXT4-fs (loop0): group descriptors corrupted! [ 92.021335][ T9912] FAT-fs (loop2): Directory bread(block 69) failed [ 92.028025][ T9912] FAT-fs (loop2): Directory bread(block 70) failed [ 92.034785][ T9912] FAT-fs (loop2): Directory bread(block 71) failed [ 92.067625][ T9912] FAT-fs (loop2): Directory bread(block 72) failed [ 92.093599][ T9912] FAT-fs (loop2): Directory bread(block 73) failed [ 92.263046][ T9953] loop4: detected capacity change from 0 to 1024 [ 92.276546][ T9953] EXT4-fs (loop4): unsupported descriptor size 7 [ 92.343742][ T9968] loop3: detected capacity change from 0 to 256 [ 92.353919][ T9966] loop0: detected capacity change from 0 to 512 [ 92.399052][ T9968] FAT-fs (loop3): Directory bread(block 64) failed [ 92.411505][ T9968] FAT-fs (loop3): Directory bread(block 65) failed [ 92.424489][ T9966] EXT4-fs warning (device loop0): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 92.436051][ T9966] EXT4-fs warning (device loop0): dx_probe:849: Enable large directory feature to access it [ 92.446201][ T9966] EXT4-fs warning (device loop0): dx_probe:934: inode #2: comm syz.0.3202: Corrupt directory, running e2fsck is recommended [ 92.448895][ T9968] FAT-fs (loop3): Directory bread(block 66) failed [ 92.468233][ T9968] FAT-fs (loop3): Directory bread(block 67) failed [ 92.475095][ T9968] FAT-fs (loop3): Directory bread(block 68) failed [ 92.482038][ T9968] FAT-fs (loop3): Directory bread(block 69) failed [ 92.488792][ T9968] FAT-fs (loop3): Directory bread(block 70) failed [ 92.495643][ T9968] FAT-fs (loop3): Directory bread(block 71) failed [ 92.523212][ T9968] FAT-fs (loop3): Directory bread(block 72) failed [ 92.529813][ T9968] FAT-fs (loop3): Directory bread(block 73) failed [ 92.539247][ T9966] EXT4-fs (loop0): Cannot turn on journaled quota: type 1: error -117 [ 92.547650][ T9966] EXT4-fs error (device loop0): ext4_iget_extra_inode:5075: inode #15: comm syz.0.3202: corrupted in-inode xattr: invalid ea_ino [ 92.578701][ T9966] EXT4-fs error (device loop0): ext4_orphan_get:1397: comm syz.0.3202: couldn't read orphan inode 15 (err -117) [ 92.634086][ T9966] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 92.694576][T10006] loop3: detected capacity change from 0 to 512 [ 92.727711][ T3523] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 92.740329][T10006] EXT4-fs warning (device loop3): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 92.751923][T10006] EXT4-fs warning (device loop3): dx_probe:849: Enable large directory feature to access it [ 92.762054][T10006] EXT4-fs warning (device loop3): dx_probe:934: inode #2: comm syz.3.3211: Corrupt directory, running e2fsck is recommended [ 92.796166][T10006] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -117 [ 92.832030][T10006] EXT4-fs error (device loop3): ext4_iget_extra_inode:5075: inode #15: comm syz.3.3211: corrupted in-inode xattr: invalid ea_ino [ 92.866667][T10006] EXT4-fs (loop3): Remounting filesystem read-only [ 92.893256][T10006] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 92.948974][ T3531] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 92.988700][T10044] loop0: detected capacity change from 0 to 2048 [ 93.053809][ T3490] Alternate GPT is invalid, using primary GPT. [ 93.060355][ T3490] loop0: p2 p3 p7 [ 93.095809][T10044] Alternate GPT is invalid, using primary GPT. [ 93.102418][T10044] loop0: p2 p3 p7 [ 93.121360][T10061] loop4: detected capacity change from 0 to 512 [ 93.154822][T10061] EXT4-fs error (device loop4): ext4_quota_enable:7136: inode #4: comm syz.4.3237: iget: checksum invalid [ 93.166622][T10061] EXT4-fs error (device loop4): ext4_quota_enable:7139: comm syz.4.3237: Bad quota inode: 4, type: 1 [ 93.178846][T10061] EXT4-fs warning (device loop4): ext4_enable_quotas:7180: Failed to enable quota tracking (type=1, err=-74, ino=4). Please run e2fsck to fix. [ 93.194071][T10061] EXT4-fs (loop4): mount failed [ 93.197544][T10066] loop0: detected capacity change from 0 to 512 [ 93.222259][ T3490] udevd[3490]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 93.233432][T10070] loop1: detected capacity change from 0 to 512 [ 93.237603][ T3488] udevd[3488]: inotify_add_watch(7, /dev/loop0p7, 10) failed: No such file or directory [ 93.250143][ T3487] udevd[3487]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 93.271341][T10070] EXT4-fs warning (device loop1): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 93.282946][T10070] EXT4-fs warning (device loop1): dx_probe:849: Enable large directory feature to access it [ 93.293122][T10070] EXT4-fs warning (device loop1): dx_probe:934: inode #2: comm syz.1.3240: Corrupt directory, running e2fsck is recommended [ 93.310512][T10066] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 93.318553][T10066] EXT4-fs (loop0): orphan cleanup on readonly fs [ 93.334410][T10066] Quota error (device loop0): v2_read_file_info: Block with free entry 1 out of range (1, 6). [ 93.337937][ T3487] udevd[3487]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 93.355174][T10070] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -117 [ 93.356495][ T3488] udevd[3488]: inotify_add_watch(7, /dev/loop0p7, 10) failed: No such file or directory [ 93.363580][T10070] EXT4-fs error (device loop1): ext4_iget_extra_inode:5075: inode #15: comm syz.1.3240: corrupted in-inode xattr: invalid ea_ino [ 93.374798][ T3490] udevd[3490]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 93.386792][T10066] EXT4-fs warning (device loop0): ext4_enable_quotas:7180: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 93.397637][T10081] loop3: detected capacity change from 0 to 512 [ 93.417526][T10070] EXT4-fs (loop1): Remounting filesystem read-only [ 93.424468][T10081] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 93.424685][T10070] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 93.434817][T10066] EXT4-fs (loop0): Cannot turn on quotas: error -117 [ 93.456432][T10066] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.3242: bg 0: block 40: padding at end of block bitmap is not set [ 93.467196][T10081] EXT4-fs warning (device loop3): ext4_update_dynamic_rev:1137: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 93.472458][T10066] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6667: Corrupt filesystem [ 93.506629][T10081] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.3246: bg 0: block 248: padding at end of block bitmap is not set [ 93.521532][T10066] EXT4-fs (loop0): 1 truncate cleaned up [ 93.530314][T10081] Quota error (device loop3): write_blk: dquota write failed [ 93.537737][T10081] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 93.547698][T10081] EXT4-fs error (device loop3): ext4_acquire_dquot:6945: comm syz.3.3246: Failed to acquire dquot type 1 [ 93.559436][ T3526] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 93.563287][T10066] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 93.617939][T10081] EXT4-fs (loop3): 1 truncate cleaned up [ 93.634819][T10081] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 93.648010][T10095] tmpfs: Bad value for 'mpol' [ 93.654360][ T3523] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 93.749158][ T3531] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 93.754304][ T29] audit: type=1400 audit(1760593988.333:237): avc: denied { ioctl } for pid=10104 comm="syz.0.3253" path="/dev/raw-gadget" dev="devtmpfs" ino=142 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 93.784092][T10109] tmpfs: Bad value for 'nr_blocks' [ 93.846274][T10119] ICMPv6: Received fragmented ndisc packet. Carefully consider disabling suppress_frag_ndisc. [ 93.884348][T10126] loop3: detected capacity change from 0 to 128 [ 93.908380][T10126] FAT-fs (loop3): bogus number of reserved sectors [ 93.915054][T10126] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 93.924440][T10126] FAT-fs (loop3): Can't find a valid FAT filesystem [ 94.021041][T10143] EXT4-fs (loop4): unable to read superblock [ 94.073648][T10147] autofs: Unknown parameter 'no9 PG!8E8- ŖEeլ( Ir\u}ibT0;my[Gc#>QkbY&#w@/VVL~12lhOh'rK1\kU{!eܚ7 [ 94.073648][T10147] Ue[%#s' [ 94.192211][T10158] loop4: detected capacity change from 0 to 512 [ 94.206763][T10158] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.3283: invalid indirect mapped block 4294967295 (level 1) [ 94.221773][T10158] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.3283: invalid indirect mapped block 4294967295 (level 1) [ 94.236131][T10158] EXT4-fs (loop4): 2 truncates cleaned up [ 94.396358][T10181] loop4: detected capacity change from 0 to 512 [ 94.430321][T10181] EXT4-fs (loop4): ea_inode feature is not supported for Hurd [ 94.504569][ T29] audit: type=1326 audit(1760593989.083:238): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10195 comm="syz.4.3301" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff77503eec9 code=0x0 [ 94.523344][T10184] loop2: detected capacity change from 0 to 8192 [ 94.620527][T10207] loop3: detected capacity change from 0 to 1024 [ 94.653947][T10207] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 94.680273][T10216] loop0: detected capacity change from 0 to 128 [ 94.695693][T10207] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.3307: Invalid block bitmap block 0 in block_group 0 [ 94.710964][T10207] Quota error (device loop3): write_blk: dquota write failed [ 94.718411][T10207] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 94.740325][T10207] EXT4-fs error (device loop3): ext4_acquire_dquot:6945: comm syz.3.3307: Failed to acquire dquot type 0 [ 94.762036][T10227] loop4: detected capacity change from 0 to 512 [ 94.768848][T10227] EXT4-fs: Ignoring removed oldalloc option [ 94.778500][T10207] EXT4-fs error (device loop3): ext4_free_blocks:6706: comm syz.3.3307: Freeing blocks not in datazone - block = 0, count = 4096 [ 94.793977][T10207] EXT4-fs error (device loop3): ext4_read_inode_bitmap:139: comm syz.3.3307: Invalid inode bitmap blk 0 in block_group 0 [ 94.811216][ T57] Quota error (device loop3): do_check_range: Getting block 0 out of range 1-7 [ 94.816334][T10207] EXT4-fs error (device loop3) in ext4_free_inode:361: Corrupt filesystem [ 94.820409][ T57] EXT4-fs error (device loop3): ext4_release_dquot:6981: comm kworker/u8:4: Failed to release dquot type 0 [ 94.820984][T10227] EXT4-fs error (device loop4): ext4_xattr_inode_iget:437: comm syz.4.3316: Parent and EA inode have the same ino 15 [ 94.852617][T10231] loop0: detected capacity change from 0 to 2048 [ 94.860945][T10227] EXT4-fs (loop4): Remounting filesystem read-only [ 94.867547][T10227] EXT4-fs warning (device loop4): ext4_evict_inode:274: xattr delete (err -30) [ 94.868536][T10207] EXT4-fs (loop3): 1 orphan inode deleted [ 94.896128][T10231] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 94.905923][T10231] EXT4-fs (loop0): group descriptors corrupted! [ 94.919080][T10227] EXT4-fs (loop4): 1 orphan inode deleted [ 94.944072][T10236] loop2: detected capacity change from 0 to 2048 [ 94.989548][ T3487] loop2: p1 < > p3 p4 < > [ 94.994024][ T3487] loop2: partition table partially beyond EOD, truncated [ 95.028767][ T3487] loop2: p1 start 8388352 is beyond EOD, truncated [ 95.032263][T10240] loop0: detected capacity change from 0 to 2048 [ 95.035396][ T3487] loop2: p3 size 50331648 extends beyond EOD, truncated [ 95.073697][ T3490] loop0: p1 < > p3 p4 < > [ 95.078909][ T3490] loop0: p3 start 4284289 is beyond EOD, truncated [ 95.085897][T10236] loop2: p1 < > p3 p4 < > [ 95.090387][T10236] loop2: partition table partially beyond EOD, truncated [ 95.101192][T10240] loop0: p1 < > p3 p4 < > [ 95.106629][T10240] loop0: p3 start 4284289 is beyond EOD, truncated [ 95.113446][T10236] loop2: p1 start 8388352 is beyond EOD, truncated [ 95.120040][T10236] loop2: p3 size 50331648 extends beyond EOD, truncated [ 95.209521][T10256] loop3: detected capacity change from 0 to 512 [ 95.330111][ T3001] loop2: p1 < > p3 p4 < > [ 95.334595][ T3001] loop2: partition table partially beyond EOD, truncated [ 95.342696][T10256] EXT4-fs (loop3): inodes count not valid: 31 vs 32 [ 95.365236][ T3001] loop2: p1 start 8388352 is beyond EOD, truncated [ 95.371896][ T3001] loop2: p3 size 50331648 extends beyond EOD, truncated [ 95.401859][ T29] audit: type=1326 audit(1760593989.984:239): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10269 comm="syz.2.3333" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fbb101ceec9 code=0x0 [ 95.405661][ T3487] udevd[3487]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 95.448647][ T3490] udevd[3490]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 95.482962][T10273] loop3: detected capacity change from 0 to 1024 [ 95.503786][T10273] EXT4-fs (loop3): bad geometry: block count 1111 exceeds size of device (512 blocks) [ 95.507862][ T3488] udevd[3488]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 95.544354][ T3491] udevd[3491]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 95.550088][T10279] loop2: detected capacity change from 0 to 128 [ 95.688277][ T29] audit: type=1326 audit(1760593990.264:240): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10290 comm="syz.4.3349" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff77503eec9 code=0x0 [ 95.933319][T10319] tmpfs: Bad value for 'nr_inodes' [ 95.938636][ T29] audit: type=1400 audit(1760593990.514:241): avc: denied { mounton } for pid=10316 comm="syz.2.3361" path="/syzcgroup/unified/syz2" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=dir permissive=1 [ 96.001403][T10323] loop1: detected capacity change from 0 to 512 [ 96.031918][T10323] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 96.077908][T10337] loop4: detected capacity change from 0 to 1024 [ 96.104062][T10323] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 191 vs 220 free clusters [ 96.122253][T10323] EXT4-fs (loop1): 1 truncate cleaned up [ 96.132251][T10337] EXT4-fs (loop4): bad geometry: first data block is 0 with a 1k block and cluster size [ 96.148220][T10344] loop0: detected capacity change from 0 to 512 [ 96.178682][T10344] ------------[ cut here ]------------ [ 96.184257][T10344] EA inode 11 i_nlink=2 [ 96.184576][T10344] WARNING: CPU: 0 PID: 10344 at fs/ext4/xattr.c:1058 ext4_xattr_inode_update_ref+0x36a/0x380 [ 96.199335][T10344] Modules linked in: [ 96.200982][T10350] loop1: detected capacity change from 0 to 512 [ 96.203276][T10344] CPU: 0 UID: 0 PID: 10344 Comm: syz.0.3373 Tainted: G W syzkaller #0 PREEMPT(voluntary) [ 96.221033][T10344] Tainted: [W]=WARN [ 96.224846][T10344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 96.234975][T10344] RIP: 0010:ext4_xattr_inode_update_ref+0x36a/0x380 [ 96.241635][T10344] Code: 90 49 8d 7e 40 e8 66 00 b9 ff 4d 8b 6e 40 4c 89 e7 e8 7a fb b8 ff 41 8b 56 48 48 c7 c7 df 4d 55 86 4c 89 ee e8 c7 07 68 ff 90 <0f> 0b 90 90 e9 ff fe ff ff e8 08 76 b0 03 0f 1f 84 00 00 00 00 00 [ 96.242015][T10353] loop2: detected capacity change from 0 to 512 [ 96.261323][T10344] RSP: 0018:ffffc900029035a0 EFLAGS: 00010246 [ 96.261350][T10344] RAX: e5b718bf71fb5600 RBX: ffff888119856468 RCX: 0000000000080000 [ 96.261424][T10344] RDX: ffffc90004430000 RSI: 0000000000003c59 RDI: 0000000000003c5a [ 96.289742][T10344] RBP: 0000000000000002 R08: 0001c90002903427 R09: 0000000000000000 [ 96.297820][T10344] R10: 00000000ffffffff R11: 0000000000000002 R12: ffff888119856418 [ 96.305984][T10344] R13: 000000000000000b R14: ffff8881198563d0 R15: 0000000000000001 [ 96.306395][T10350] EXT4-fs (loop1): Filesystem with casefold feature cannot be mounted without CONFIG_UNICODE [ 96.314030][T10344] FS: 00007f69a1bcf6c0(0000) GS:ffff8882aee3a000(0000) knlGS:0000000000000000 [ 96.314056][T10344] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 96.339812][T10344] CR2: 00007f69a31521e0 CR3: 000000011d8c4000 CR4: 00000000003506f0 [ 96.347876][T10344] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 96.355902][T10344] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 96.365697][T10344] Call Trace: [ 96.369020][T10344] [ 96.371999][T10344] ext4_xattr_set_entry+0x77f/0x1020 [ 96.377420][T10344] ext4_xattr_ibody_set+0x184/0x3c0 [ 96.382776][T10344] ext4_expand_extra_isize_ea+0xcbb/0x11f0 [ 96.388676][T10344] __ext4_expand_extra_isize+0x246/0x280 [ 96.394452][T10344] __ext4_mark_inode_dirty+0x29d/0x3f0 [ 96.400007][T10344] ext4_evict_inode+0x80e/0xd90 [ 96.404899][T10344] ? __pfx_ext4_evict_inode+0x10/0x10 [ 96.410441][T10344] evict+0x2e3/0x550 [ 96.414422][T10344] ? __dquot_initialize+0x146/0x7c0 [ 96.419724][T10344] iput+0x4ed/0x650 [ 96.423629][T10344] ext4_process_orphan+0x1a9/0x1c0 [ 96.428818][T10344] ext4_orphan_cleanup+0x6a8/0xa00 [ 96.434006][T10344] ext4_fill_super+0x3483/0x3810 [ 96.439019][T10344] ? snprintf+0x86/0xb0 [ 96.443224][T10344] ? set_blocksize+0x1a8/0x310 [ 96.448041][T10344] ? sb_set_blocksize+0xe3/0x100 [ 96.453019][T10344] ? setup_bdev_super+0x30e/0x370 [ 96.458076][T10344] ? __pfx_ext4_fill_super+0x10/0x10 [ 96.463734][T10344] get_tree_bdev_flags+0x291/0x300 [ 96.469067][T10344] ? __pfx_ext4_fill_super+0x10/0x10 [ 96.474487][T10344] get_tree_bdev+0x1f/0x30 [ 96.478987][T10344] ext4_get_tree+0x1c/0x30 [ 96.483426][T10344] vfs_get_tree+0x57/0x1d0 [ 96.487881][T10344] do_new_mount+0x24d/0x660 [ 96.492441][T10344] path_mount+0x4a5/0xb70 [ 96.496806][T10344] ? user_path_at+0x109/0x130 [ 96.501571][T10344] __se_sys_mount+0x28c/0x2e0 [ 96.506407][T10344] __x64_sys_mount+0x67/0x80 [ 96.511065][T10344] x64_sys_call+0x2b51/0x3000 [ 96.515770][T10344] do_syscall_64+0xd2/0x200 [ 96.520436][T10344] ? arch_exit_to_user_mode_prepare+0x27/0x80 [ 96.526554][T10344] ? irqentry_exit_to_user_mode+0x7b/0xa0 [ 96.532346][T10344] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 96.538387][T10344] RIP: 0033:0x7f69a317066a [ 96.542835][T10344] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 96.561213][T10353] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 96.562602][T10344] RSP: 002b:00007f69a1bcee68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 96.579088][T10344] RAX: ffffffffffffffda RBX: 00007f69a1bceef0 RCX: 00007f69a317066a [ 96.587169][T10344] RDX: 0000200000000180 RSI: 00002000000001c0 RDI: 00007f69a1bceeb0 [ 96.588452][T10353] EXT4-fs (loop2): orphan cleanup on readonly fs [ 96.595189][T10344] RBP: 0000200000000180 R08: 00007f69a1bceef0 R09: 0000000000800718 [ 96.609573][T10344] R10: 0000000000800718 R11: 0000000000000246 R12: 00002000000001c0 [ 96.617627][T10344] R13: 00007f69a1bceeb0 R14: 0000000000000473 R15: 0000200000000680 [ 96.625735][T10344] [ 96.628796][T10344] ---[ end trace 0000000000000000 ]--- [ 96.637052][T10344] EXT4-fs (loop0): 1 orphan inode deleted [ 96.667150][T10353] Quota error (device loop2): v2_read_file_info: Block with free entry 1 out of range (1, 6). [ 96.690390][T10353] EXT4-fs warning (device loop2): ext4_enable_quotas:7180: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 96.708329][T10353] EXT4-fs (loop2): Cannot turn on quotas: error -117 [ 96.736104][T10381] loop4: detected capacity change from 0 to 512 [ 96.770888][T10353] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.3377: bg 0: block 40: padding at end of block bitmap is not set [ 96.775763][T10385] loop3: detected capacity change from 0 to 1764 [ 96.796723][T10353] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6667: Corrupt filesystem [ 96.822771][T10353] EXT4-fs (loop2): 1 truncate cleaned up [ 96.877605][T10396] loop1: detected capacity change from 0 to 512 [ 96.905391][T10401] loop0: detected capacity change from 0 to 512 [ 96.907359][T10402] tmpfs: Bad value for 'mpol' [ 96.948259][T10401] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 96.958039][T10401] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (45506!=33349) [ 96.975611][T10401] EXT4-fs error (device loop0): __ext4_get_inode_loc:4832: comm syz.0.3400: Invalid inode table block 1 in block_group 0 [ 96.976931][T10396] EXT4-fs (loop1): 1 orphan inode deleted [ 96.997718][T10401] EXT4-fs (loop0): Remounting filesystem read-only [ 97.004512][ T3539] Quota error (device loop1): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 97.014368][ T3539] EXT4-fs error (device loop1): ext4_release_dquot:6981: comm kworker/u8:6: Failed to release dquot type 1 [ 97.035007][T10401] EXT4-fs (loop0): get root inode failed [ 97.040763][T10401] EXT4-fs (loop0): mount failed [ 97.063173][T10396] ext4 filesystem being mounted at /671/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 97.114789][ T29] audit: type=1400 audit(1760593991.685:242): avc: denied { mount } for pid=10416 comm="syz.2.3406" name="/" dev="bpf" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 97.293634][T10431] loop1: detected capacity change from 0 to 8192 [ 97.378373][ T3487] loop1: p1 p2 p4[DM] [ 97.382530][ T3487] loop1: p1 size 835329 extends beyond EOD, truncated [ 97.408297][ T3487] loop1: p2 size 327680 extends beyond EOD, truncated [ 97.419610][ T3487] loop1: p4 size 262144 extends beyond EOD, truncated [ 97.429913][T10431] loop1: p1 p2 p4[DM] [ 97.445350][T10431] loop1: p1 size 835329 extends beyond EOD, truncated [ 97.478058][T10431] loop1: p2 size 327680 extends beyond EOD, truncated [ 97.501339][T10431] loop1: p4 size 262144 extends beyond EOD, truncated [ 97.620221][T10481] loop3: detected capacity change from 0 to 1024 [ 97.647859][T10481] EXT4-fs: Ignoring removed orlov option [ 97.653721][T10481] EXT4-fs: Ignoring removed orlov option [ 97.720923][T10481] EXT4-fs (loop3): unsupported inode size: 2048 [ 97.727227][T10481] EXT4-fs (loop3): blocksize: 1024 [ 97.786640][T10505] loop4: detected capacity change from 0 to 1024 [ 97.820338][T10505] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 97.840877][T10505] EXT4-fs error (device loop4): ext4_ext_check_inode:523: inode #3: comm syz.4.3450: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 0, max 0(0), depth 0(0) [ 97.884893][T10505] EXT4-fs error (device loop4): ext4_quota_enable:7139: comm syz.4.3450: Bad quota inode: 3, type: 0 [ 97.921645][T10505] EXT4-fs warning (device loop4): ext4_enable_quotas:7180: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 97.936733][T10505] EXT4-fs (loop4): mount failed [ 98.146922][T10557] tmpfs: Unknown parameter 'context' [ 98.436707][T10577] loop4: detected capacity change from 0 to 8192 [ 98.715072][T10621] loop1: detected capacity change from 0 to 512 [ 98.748028][T10621] EXT4-fs (loop1): required journal recovery suppressed and not mounted read-only [ 98.764045][ T3529] syz-executor invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 98.774980][ T3529] CPU: 1 UID: 0 PID: 3529 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT(voluntary) [ 98.775087][ T3529] Tainted: [W]=WARN [ 98.775096][ T3529] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 98.775111][ T3529] Call Trace: [ 98.775118][ T3529] [ 98.775143][ T3529] __dump_stack+0x1d/0x30 [ 98.775167][ T3529] dump_stack_lvl+0xe8/0x140 [ 98.775186][ T3529] dump_stack+0x15/0x1b [ 98.775206][ T3529] dump_header+0x81/0x220 [ 98.775247][ T3529] oom_kill_process+0x342/0x400 [ 98.775359][ T3529] out_of_memory+0x979/0xb80 [ 98.775391][ T3529] try_charge_memcg+0x610/0xa10 [ 98.775500][ T3529] charge_memcg+0x51/0xc0 [ 98.775527][ T3529] mem_cgroup_swapin_charge_folio+0xcc/0x150 [ 98.775580][ T3529] __read_swap_cache_async+0x17b/0x2d0 [ 98.775624][ T3529] swap_cluster_readahead+0x262/0x3c0 [ 98.775654][ T3529] swapin_readahead+0xde/0x6f0 [ 98.775675][ T3529] ? mod_memcg_lruvec_state+0x1fc/0x2c0 [ 98.775712][ T3529] ? css_rstat_updated+0xb7/0x240 [ 98.775757][ T3529] ? __rcu_read_unlock+0x4f/0x70 [ 98.775789][ T3529] ? swap_cache_get_folio+0x277/0x280 [ 98.775824][ T3529] do_swap_page+0x2ae/0x2370 [ 98.775846][ T3529] ? _raw_spin_unlock+0x26/0x50 [ 98.775930][ T3529] ? finish_task_switch+0xad/0x2b0 [ 98.775987][ T3529] ? __pfx_default_wake_function+0x10/0x10 [ 98.776048][ T3529] handle_mm_fault+0x9a5/0x2be0 [ 98.776070][ T3529] ? vma_start_read+0x141/0x1f0 [ 98.776110][ T3529] do_user_addr_fault+0x630/0x1080 [ 98.776180][ T3529] ? fpregs_restore_userregs+0xe2/0x1d0 [ 98.776209][ T3529] ? switch_fpu_return+0xe/0x20 [ 98.776237][ T3529] ? arch_exit_to_user_mode_prepare+0x27/0x80 [ 98.776298][ T3529] exc_page_fault+0x62/0xa0 [ 98.776324][ T3529] asm_exc_page_fault+0x26/0x30 [ 98.776351][ T3529] RIP: 0033:0x7fbb10201745 [ 98.776367][ T3529] Code: 00 00 00 00 00 83 ff 03 74 7b 83 ff 02 b8 fa ff ff ff 49 89 ca 0f 44 f8 80 3d 1e 6e 1f 00 00 74 14 b8 e6 00 00 00 0f 05 f7 d8 66 2e 0f 1f 84 00 00 00 00 00 48 83 ec 28 48 89 54 24 10 89 74 [ 98.776395][ T3529] RSP: 002b:00007ffea67e1288 EFLAGS: 00010246 [ 98.776410][ T3529] RAX: 0000000000000000 RBX: 0000000000000513 RCX: 00007fbb10201743 [ 98.776422][ T3529] RDX: 00007ffea67e12a0 RSI: 0000000000000000 RDI: 0000000000000000 [ 98.776437][ T3529] RBP: 00007ffea67e130c R08: 00000000288d3cec R09: 0000000000000000 [ 98.776453][ T3529] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000001388 [ 98.776467][ T3529] R13: 00000000000927c0 R14: 0000000000017eb5 R15: 00007ffea67e1360 [ 98.776489][ T3529] [ 98.776553][ T3529] memory: usage 306680kB, limit 307200kB, failcnt 498 [ 99.030677][ T3529] memory+swap: usage 202496kB, limit 9007199254740988kB, failcnt 0 [ 99.038655][ T3529] kmem: usage 201156kB, limit 9007199254740988kB, failcnt 0 [ 99.045962][ T3529] Memory cgroup stats for /syz2: [ 99.054954][ T3529] cache 524288 [ 99.063338][ T3529] rss 110592 [ 99.066545][ T3529] shmem 0 [ 99.069526][ T3529] mapped_file 4096 [ 99.073252][ T3529] dirty 4096 [ 99.076456][ T3529] writeback 0 [ 99.079849][ T3529] workingset_refault_anon 13 [ 99.084451][ T3529] workingset_refault_file 128 [ 99.089276][ T3529] swap 86016 [ 99.092490][ T3529] swapcached 24576 [ 99.096212][ T3529] pgpgin 40471 [ 99.099662][ T3529] pgpgout 40312 [ 99.103137][ T3529] pgfault 71650 [ 99.106603][ T3529] pgmajfault 12 [ 99.110083][ T3529] inactive_anon 0 [ 99.113725][ T3529] active_anon 110592 [ 99.117654][ T3529] inactive_file 0 [ 99.121295][ T3529] active_file 540672 [ 99.125191][ T3529] unevictable 0 [ 99.128675][ T3529] hierarchical_memory_limit 314572800 [ 99.134077][ T3529] hierarchical_memsw_limit 9223372036854771712 [ 99.140272][ T3529] total_cache 524288 [ 99.144281][ T3529] total_rss 110592 [ 99.148082][ T3529] total_shmem 0 [ 99.151556][ T3529] total_mapped_file 4096 [ 99.155976][ T3529] total_dirty 4096 [ 99.159799][ T3529] total_writeback 0 [ 99.163624][ T3529] total_workingset_refault_anon 13 [ 99.168830][ T3529] total_workingset_refault_file 128 [ 99.174079][ T3529] total_swap 86016 [ 99.177839][ T3529] total_swapcached 24576 [ 99.182151][ T3529] total_pgpgin 40471 [ 99.186056][ T3529] total_pgpgout 40312 [ 99.190082][ T3529] total_pgfault 71650 [ 99.194190][ T3529] total_pgmajfault 12 [ 99.198262][ T3529] total_inactive_anon 0 [ 99.202429][ T3529] total_active_anon 110592 [ 99.206856][ T3529] total_inactive_file 0 [ 99.211396][ T3529] total_active_file 540672 [ 99.215822][ T3529] total_unevictable 0 [ 99.219930][ T3529] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0,oom_memcg=/syz2,task_memcg=/syz2,task=syz.2.3462,pid=10531,uid=0 [ 99.234658][ T3529] Memory cgroup out of memory: Killed process 10531 (syz.2.3462) total-vm:95872kB, anon-rss:1136kB, file-rss:21668kB, shmem-rss:0kB, UID:0 pgtables:116kB oom_score_adj:1000 [ 99.415455][T10673] loop2: detected capacity change from 0 to 128 [ 99.463311][T10673] FAT-fs (loop2): bogus number of reserved sectors [ 99.469914][T10673] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 99.479275][T10673] FAT-fs (loop2): Can't find a valid FAT filesystem [ 99.629464][T10696] loop3: detected capacity change from 0 to 512 [ 99.643397][T10696] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 99.689527][T10696] EXT4-fs error (device loop3): __ext4_fill_super:5512: inode #2: comm syz.3.3543: iget: special inode unallocated [ 99.728930][T10696] EXT4-fs (loop3): get root inode failed [ 99.734753][T10696] EXT4-fs (loop3): mount failed [ 99.752268][T10664] loop4: detected capacity change from 0 to 32768 [ 99.810601][T10710] loop2: detected capacity change from 0 to 512 [ 99.817892][ T3487] loop4: p1 p3 < p5 p6 > [ 99.822276][ T3487] loop4: partition table partially beyond EOD, truncated [ 99.833900][T10710] msdos: Bad value for 'tz' [ 99.856307][T10664] loop4: p1 p3 < p5 p6 > [ 99.860727][T10664] loop4: partition table partially beyond EOD, truncated [ 99.969463][T10722] loop3: detected capacity change from 0 to 1024 [ 100.032960][T10722] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 100.043938][T10722] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 100.093047][ T3301] udevd[3301]: inotify_add_watch(7, /dev/loop4p6, 10) failed: No such file or directory [ 100.099947][ T3488] udevd[3488]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 100.107796][ T3487] udevd[3487]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 100.114256][ T3491] udevd[3491]: inotify_add_watch(7, /dev/loop4p5, 10) failed: No such file or directory [ 100.141432][T10722] EXT4-fs (loop3): external journal device major/minor numbers have changed [ 100.150238][T10722] EXT4-fs (loop3): filesystem has both journal inode and journal device! [ 100.191105][ T3488] udevd[3488]: inotify_add_watch(7, /dev/loop4p5, 10) failed: No such file or directory [ 100.191284][ T3487] udevd[3487]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 100.203595][ T3491] udevd[3491]: inotify_add_watch(7, /dev/loop4p6, 10) failed: No such file or directory [ 100.212091][ T3490] udevd[3490]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 100.278322][T10746] loop1: detected capacity change from 0 to 512 [ 100.303697][T10746] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -2 [ 100.324432][T10750] loop3: detected capacity change from 0 to 512 [ 100.338215][T10746] EXT4-fs (loop1): 1 truncate cleaned up [ 100.358316][T10750] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 100.394665][T10755] SELinux: Context system_u:object_r:fsa is not valid (left unmapped). [ 100.403587][ T29] kauditd_printk_skb: 1 callbacks suppressed [ 100.403601][ T29] audit: type=1400 audit(1760593994.986:244): avc: denied { relabelto } for pid=10754 comm="syz.4.3571" name="662" dev="tmpfs" ino=3397 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsa" [ 100.434921][ T29] audit: type=1400 audit(1760593994.986:245): avc: denied { associate } for pid=10754 comm="syz.4.3571" name="662" dev="tmpfs" ino=3397 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:fsa" [ 100.500769][ T29] audit: type=1400 audit(1760593995.076:246): avc: denied { remove_name } for pid=3528 comm="syz-executor" name="binderfs" dev="tmpfs" ino=3401 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsa" [ 100.526755][ T29] audit: type=1400 audit(1760593995.076:247): avc: denied { rmdir } for pid=3528 comm="syz-executor" name="662" dev="tmpfs" ino=3397 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsa" [ 100.654816][T10777] loop0: detected capacity change from 0 to 2048 [ 100.661416][T10782] bpf: Bad value for 'uid' [ 100.697290][T10787] IPv6: addrconf: prefix option has invalid lifetime [ 100.712074][T10777] Alternate GPT is invalid, using primary GPT. [ 100.718475][T10777] loop0: p1 p2 p3 [ 100.722194][T10777] loop0: partition table partially beyond EOD, truncated [ 100.764333][ T3001] Alternate GPT is invalid, using primary GPT. [ 100.770672][ T3001] loop0: p1 p2 p3 [ 100.774519][ T3001] loop0: partition table partially beyond EOD, truncated [ 100.786558][T10789] loop1: detected capacity change from 0 to 1764 [ 100.795689][T10789] iso9660: Unexpected value for 'nojoliet' [ 100.867583][ T3487] udevd[3487]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 100.884196][ T3490] udevd[3490]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 100.917259][T10819] TCP: tcp_parse_options: Illegal window scaling value 53 > 14 received [ 100.954218][T10823] loop0: detected capacity change from 0 to 512 [ 100.971982][T10823] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 100.986569][T10823] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=c842e02c, mo2=0002] [ 101.025067][T10823] EXT4-fs (loop0): orphan cleanup on readonly fs [ 101.042611][T10823] EXT4-fs error (device loop0): ext4_clear_blocks:876: inode #11: comm syz.0.3605: attempt to clear invalid blocks 1024 len 1 [ 101.080091][T10823] EXT4-fs (loop0): Remounting filesystem read-only [ 101.097476][T10823] EXT4-fs (loop0): 1 truncate cleaned up [ 101.414214][T10875] loop1: detected capacity change from 0 to 2364 [ 101.427390][ T29] audit: type=1326 audit(1760593996.017:248): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10878 comm="syz.2.3632" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fbb101ceec9 code=0x0 [ 101.429927][T10875] iso9660: Bad value for 'sbsector' [ 101.596637][T10897] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(3) [ 101.603209][T10897] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 101.610774][T10897] vhci_hcd vhci_hcd.0: Device attached [ 101.662545][T10898] vhci_hcd: connection closed [ 101.662734][ T57] vhci_hcd: stop threads [ 101.671736][ T57] vhci_hcd: release socket [ 101.676269][ T57] vhci_hcd: disconnect device [ 101.968912][T10952] loop0: detected capacity change from 0 to 512 [ 101.988739][T10952] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 102.026403][T10952] EXT4-fs (loop0): orphan cleanup on readonly fs [ 102.033922][T10952] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.3666: bg 0: block 248: padding at end of block bitmap is not set [ 102.053317][T10952] Quota error (device loop0): write_blk: dquota write failed [ 102.060816][T10952] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 102.070832][T10952] EXT4-fs error (device loop0): ext4_acquire_dquot:6945: comm syz.0.3666: Failed to acquire dquot type 1 [ 102.087583][T10952] EXT4-fs (loop0): 1 truncate cleaned up [ 102.138072][T10973] loop3: detected capacity change from 0 to 764 [ 102.203650][ T3001] ================================================================== [ 102.211780][ T3001] BUG: KCSAN: data-race in dont_mount / step_into [ 102.218228][ T3001] [ 102.220567][ T3001] read-write to 0xffff8881071ab6c0 of 4 bytes by task 3490 on cpu 1: [ 102.228654][ T3001] dont_mount+0x2a/0x40 [ 102.232835][ T3001] vfs_unlink+0x28f/0x420 [ 102.237174][ T3001] do_unlinkat+0x24e/0x480 [ 102.241599][ T3001] __x64_sys_unlink+0x2e/0x40 [ 102.246300][ T3001] x64_sys_call+0x2dcf/0x3000 [ 102.250983][ T3001] do_syscall_64+0xd2/0x200 [ 102.255494][ T3001] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 102.261405][ T3001] [ 102.263731][ T3001] read to 0xffff8881071ab6c0 of 4 bytes by task 3001 on cpu 0: [ 102.271273][ T3001] step_into+0xe3/0x7f0 [ 102.275441][ T3001] walk_component+0x162/0x220 [ 102.280138][ T3001] path_lookupat+0xfe/0x2a0 [ 102.284665][ T3001] filename_lookup+0x147/0x340 [ 102.289443][ T3001] do_readlinkat+0x7d/0x320 [ 102.293976][ T3001] __x64_sys_readlink+0x47/0x60 [ 102.298846][ T3001] x64_sys_call+0x28de/0x3000 [ 102.303539][ T3001] do_syscall_64+0xd2/0x200 [ 102.308053][ T3001] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 102.313963][ T3001] [ 102.316296][ T3001] value changed: 0x00300080 -> 0x00004080 [ 102.322033][ T3001] [ 102.324389][ T3001] Reported by Kernel Concurrency Sanitizer on: [ 102.330559][ T3001] CPU: 0 UID: 0 PID: 3001 Comm: udevd Tainted: G W syzkaller #0 PREEMPT(voluntary) [ 102.341419][ T3001] Tainted: [W]=WARN [ 102.345222][ T3001] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 102.355367][ T3001] ==================================================================