last executing test programs: 54.296307782s ago: executing program 1 (id=147): socket$nl_xfrm(0x10, 0x3, 0x6) 54.281332014s ago: executing program 1 (id=151): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp', 0x800, 0x0) 54.280850444s ago: executing program 1 (id=154): socket$inet6(0xa, 0x1, 0x0) 54.239313129s ago: executing program 1 (id=164): brk(0x0) 54.239186579s ago: executing program 1 (id=166): sched_setparam(0x0, &(0x7f0000000000)) 53.969551054s ago: executing program 1 (id=171): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 540.61238ms ago: executing program 5 (id=2615): capget(&(0x7f0000000080)={0x20080522}, 0x0) 506.959864ms ago: executing program 4 (id=2618): bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x4, &(0x7f0000000700)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x8}, [@generic={0x91, 0x1, 0x1, 0x8b}]}, &(0x7f0000000c40)='GPL\x00', 0x4, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff9}, 0x94) 483.495047ms ago: executing program 3 (id=2620): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x8, [@float={0x7, 0x0, 0x0, 0x10, 0x10}, @struct={0x5, 0x1, 0x0, 0x4, 0x1, 0xfffffff7, [{0x3, 0x1}]}]}, {0x0, [0x0, 0x5f, 0x5f, 0x2e, 0x61, 0x2e]}}, 0x0, 0x44}, 0x28) 454.096861ms ago: executing program 5 (id=2621): syz_emit_ethernet(0x66, &(0x7f0000000ac0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @random="6487a2bed3d6", @void, {@ipv4={0x800, @gre={{0x5, 0x4, 0x0, 0x0, 0x58, 0x300, 0x0, 0x0, 0x6c, 0x0, @private}, {{}, {}, {}, {}, {0x8, 0x22eb, 0x0, {{0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x4}}}}}}}}, 0x0) 453.767961ms ago: executing program 4 (id=2622): bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000180)={@map=0x1, 0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) 428.549765ms ago: executing program 2 (id=2623): futex_waitv(&(0x7f0000000d00)=[{0xd, &(0x7f0000000140)=0x8000000000000001, 0x6}], 0x1, 0x0, 0x0, 0x1) 428.213195ms ago: executing program 3 (id=2625): syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "8a37f2", 0x8, 0x2c, 0x0, @remote, @local, {[], {{0x1100, 0x5, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 396.141339ms ago: executing program 4 (id=2626): syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x8a, &(0x7f00000000c0)={[{@jqfmt_vfsold}, {@usrjquota, 0x22}, {@errors_continue}, {@journal_dev={'journal_dev', 0x3d, 0xb7f}}, {@data_err_ignore}, {@grpjquota, 0x22}, {@sb={'sb', 0x3d, 0x4}}, {@errors_remount}, {@noblock_validity}, {@barrier_val={'barrier', 0x3d, 0x2f62}}, {@debug}, {@dioread_lock}, {@nodioread_nolock}]}, 0xfe, 0x457, &(0x7f00000004c0)="$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") 396.065929ms ago: executing program 2 (id=2627): bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0500000004000000ff0f00000700000055"], 0x48) 395.892419ms ago: executing program 5 (id=2628): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x3, 0x7, &(0x7f0000000680)=ANY=[@ANYBLOB="18000000000000000000000000000000851000000200000020a00000100000009500007b00000000850000002b00000095"], &(0x7f0000000300)='syzkaller\x00', 0x7}, 0x94) 386.3018ms ago: executing program 0 (id=2629): syz_emit_ethernet(0x4a, &(0x7f00000004c0)={@local, @random="6cf6566994c6", @val={@void, {0x8100, 0x0, 0x0, 0x1}}, {@ipv4={0x800, @tcp={{0x9, 0x4, 0x0, 0x2d, 0x38, 0x0, 0x0, 0xa3, 0x6, 0x0, @remote, @local, {[@rr={0x7, 0xf, 0x9, [@multicast2, @loopback, @empty]}]}}, {{0x4e22, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}, 0x0) 385.9828ms ago: executing program 3 (id=2630): syz_clone3(&(0x7f0000000740)={0x8180080, 0x0, 0x0, 0x0, {0x39}, 0x0, 0x0, 0x0, &(0x7f00000005c0)}, 0x58) 328.854497ms ago: executing program 2 (id=2631): process_vm_writev(0x0, &(0x7f0000000140)=[{&(0x7f0000000080)=""/152, 0x98}], 0x1, &(0x7f0000001140)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0) 328.539917ms ago: executing program 0 (id=2632): syz_emit_ethernet(0x6a, &(0x7f0000000340)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @udp={0x0, 0x6, "000010", 0x34, 0x3c, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @mcast2, {[@hopopts={0x8, 0x3, '\x00', [@hao={0xc9, 0x10, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @calipso={0x7, 0x8, {0x4, 0x0, 0x3, 0x4}}]}], {0x2, 0x0, 0xc, 0x0, @gue={{0x1, 0x0, 0x0, 0x8, 0x100, @void}}}}}}}}, 0x0) 326.653358ms ago: executing program 3 (id=2641): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000680)={0xe, 0xd, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000000000000000000000851000000100000095000000000000001800000020646c2500000000002020207b1af8ff00000000bda100000000000007010000f8ffffffb702000008000000b703000000000000850000004800000095"], &(0x7f0000000280)='syzkaller\x00', 0xe, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x1}, 0x94) 304.52464ms ago: executing program 2 (id=2633): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x21c91c, &(0x7f0000000440)={[{@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x4000000}}, {@noblock_validity}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x200000}}, {@jqfmt_vfsold}, {@noinit_itable}, {@quota}, {@noauto_da_alloc}, {@sysvgroups}, {@resgid, 0x32}]}, 0x1, 0x4ea, &(0x7f0000000f80)="$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") 304.17997ms ago: executing program 5 (id=2634): clock_nanosleep(0x6ce0024abb6183bb, 0x0, 0x0, 0xfffffffffffffffe) 262.281166ms ago: executing program 0 (id=2635): mkdirat(0xffffffffffffff9c, 0x0, 0x0) 261.465336ms ago: executing program 3 (id=2636): syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x800, &(0x7f0000000a80)={[{@errors_remount}, {@discard}, {@nodioread_nolock}, {@noauto_da_alloc}, {@bsdgroups}, {@barrier_val={'barrier', 0x3d, 0x4}}, {@abort}, {@auto_da_alloc_val={'auto_da_alloc', 0x3d, 0xffffffff}}]}, 0x1, 0x476, &(0x7f0000000540)="$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") 214.604122ms ago: executing program 4 (id=2637): bpf$OBJ_PIN_PROG(0x6, 0x0, 0x0) 163.031839ms ago: executing program 5 (id=2638): syz_emit_ethernet(0x32, &(0x7f00000004c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @link_local, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x11, 0x0, @private=0x800001c, @multicast1}, {0x0, 0x17c1, 0x10, 0x0, @opaque="ab14e2aa0ff9ca59"}}}}}, 0x0) 162.946019ms ago: executing program 0 (id=2639): bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xe, 0x6, &(0x7f0000000000)=ANY=[@ANYBLOB="050000000000000071119e00000000008510000002000000850000160900000095000000000000009500a50500000000"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_skb, 0xffffffffffffffff, 0x6}, 0x70) 148.465021ms ago: executing program 3 (id=2640): bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000100)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@union={0x0, 0x1, 0x0, 0x5, 0x0, 0x1, [{0x1000000, 0x2}]}]}}, 0x0, 0x32, 0x0, 0xa, 0x7ff}, 0x28) 94.674417ms ago: executing program 2 (id=2642): utimensat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', &(0x7f0000000080)={{0x0, 0xffffffffffffffff}, {0x0, 0xffffffffffffffff}}, 0x0) 72.002141ms ago: executing program 5 (id=2643): bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x4, 0x16, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 71.929471ms ago: executing program 4 (id=2644): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={&(0x7f00000003c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@union={0x0, 0x1, 0x0, 0x5, 0x0, 0x1800, [{0x2000000, 0x3}]}]}}, 0x0, 0x32, 0x0, 0x2, 0x20000000}, 0x28) 71.595331ms ago: executing program 0 (id=2645): unlink(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') 9.865209ms ago: executing program 0 (id=2646): syz_emit_ethernet(0x4e, &(0x7f0000000200)={@local, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x28}, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x2, 0x40, 0x0, 0x0, 0x3, 0x6, 0x0, @private=0xa010100, @dev}, {{0x4e22, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x3, {[@exp_fastopen={0x1d, 0x4}, @md5sig={0x13, 0x12, "0cd80e00"}]}}}}}}}, 0x0) 1.32592ms ago: executing program 4 (id=2647): syz_emit_ethernet(0x22, &(0x7f0000003680)={@local, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x10}, @void, {@ipv4={0x800, @generic={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x84, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}}}}}, 0x0) 0s ago: executing program 2 (id=2648): openat2$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) kernel console output (not intermixed with test programs): 0 to 256 [ 36.392680][ T3948] EXT4-fs error (device loop3): ext4_xattr_inode_iget:446: comm syz.3.251: error while reading EA inode 11 err=-117 [ 36.396216][ T3958] loop0: detected capacity change from 0 to 1024 [ 36.417797][ T3958] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 36.427539][ T3958] EXT4-fs (loop0): group descriptors corrupted! [ 36.437320][ T3955] vfat: Deprecated parameter 'posix' [ 36.442720][ T3955] FAT-fs: "posix" option is obsolete, not supported now [ 36.473350][ T3948] EXT4-fs (loop3): 1 orphan inode deleted [ 36.521624][ T3948] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 36.567250][ T3974] loop5: detected capacity change from 0 to 136 [ 36.580050][ T3968] loop4: detected capacity change from 0 to 512 [ 36.597431][ T3976] EXT4-fs (loop0): unable to read superblock [ 36.608840][ T3974] ISOFS: Logical zone size(768) < hardware blocksize(1024) [ 36.628668][ T3632] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.652417][ T29] audit: type=1400 audit(1768655180.226:149): avc: denied { mount } for pid=3967 comm="syz.4.259" name="/" dev="loop4" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 36.745689][ T3986] loop5: detected capacity change from 0 to 512 [ 36.771898][ T3986] EXT4-fs (loop5): mounting ext3 file system using the ext4 subsystem [ 36.793923][ T3992] delete_channel: no stack [ 36.800800][ T3986] EXT4-fs (loop5): invalid journal inode [ 36.810854][ T3992] delete_channel: no stack [ 36.819282][ T3986] EXT4-fs (loop5): can't get journal size [ 36.842894][ T3986] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e056c118, mo2=0002] [ 36.850948][ T3986] System zones: 1-12, 13-13 [ 36.866492][ T3986] EXT4-fs (loop5): 1 truncate cleaned up [ 36.873228][ T3986] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 36.901951][ T3628] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.943442][ T4007] loop2: detected capacity change from 0 to 2048 [ 36.973273][ T4010] capability: warning: `syz.5.277' uses deprecated v2 capabilities in a way that may be insecure [ 37.006181][ T3310] loop2: p3 p4 < > [ 37.011014][ T3310] loop2: p3 start 11362048 is beyond EOD, truncated [ 37.060032][ T4007] loop2: p3 p4 < > [ 37.074129][ T4007] loop2: p3 start 11362048 is beyond EOD, truncated [ 37.086086][ T4023] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (32298!=35945) [ 37.124016][ T4023] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 37.174461][ T3308] udevd[3308]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 37.177104][ T4023] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 37.201075][ T4023] EXT4-fs (loop3): orphan cleanup on readonly fs [ 37.208696][ T4023] EXT4-fs error (device loop3): ext4_read_inode_bitmap:167: comm syz.3.286: Inode bitmap for bg 0 marked uninitialized [ 37.222295][ T4023] EXT4-fs (loop3): Remounting filesystem read-only [ 37.231179][ T4023] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 37.258739][ T3632] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.466955][ T4068] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 37.565473][ T4078] ext4: block size(65536) > page size(4096) is only supported with CONFIG_TRANSPARENT_HUGEPAGE [ 37.575939][ T4078] EXT4-fs (loop5): bad block size 65536 [ 37.789765][ T4116] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 37.823302][ T4116] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.332: invalid indirect mapped block 4294967295 (level 1) [ 37.839526][ T4116] EXT4-fs (loop4): Remounting filesystem read-only [ 37.846668][ T4116] EXT4-fs (loop4): 2 truncates cleaned up [ 37.853055][ T4116] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 37.881685][ T4120] FAT-fs (loop0): Invalid FSINFO signature: 0x00fffff8, 0x00000000 (sector = 1) [ 37.889960][ T3638] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.261475][ T4179] cgroup: No subsys list or none specified [ 38.538686][ T4225] nfs: Unexpected value for 'acl' [ 38.572848][ T3310] loop0: p1 p2 p4 [ 38.584395][ T3310] loop0: p4 size 262912 extends beyond EOD, truncated [ 38.618208][ T4212] loop0: p1 p2 p4 [ 38.632579][ T4212] loop0: p4 size 262912 extends beyond EOD, truncated [ 38.704677][ T4247] SELinux: security_context_str_to_sid (O*3!L;(x?8>${S7#!g.&[n٦9P9\ETWq3H*8YYLGR!I*' CDX [ 38.704677][ T4247] s0dnph5L0|qD81A{ꈆnK P) failed with errno=-22 [ 38.762285][ T4252] EXT4-fs (loop2): cluster size (2048) smaller than block size (4096) [ 38.780612][ T3539] udevd[3539]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 38.782220][ T3308] udevd[3308]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 38.801572][ T3541] udevd[3541]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 38.889859][ T3541] udevd[3541]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 38.890473][ T3308] udevd[3308]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 38.910667][ T3310] udevd[3310]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 38.965904][ T4274] EXT4-fs (loop5): revision level too high, forcing read-only mode [ 38.974052][ T4274] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=c000e118, mo2=0002] [ 39.017036][ T4274] EXT4-fs (loop5): orphan cleanup on readonly fs [ 39.023581][ T3541] loop3: p3 p4 < > [ 39.023634][ T3541] loop3: p3 size 861184 extends beyond EOD, truncated [ 39.033471][ T4274] EXT4-fs warning (device loop5): ext4_enable_quotas:7221: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 39.048925][ T4274] EXT4-fs (loop5): Cannot turn on quotas: error -22 [ 39.057798][ T4274] EXT4-fs error (device loop5): ext4_validate_block_bitmap:441: comm syz.5.410: bg 0: block 40: padding at end of block bitmap is not set [ 39.072200][ T4274] EXT4-fs error (device loop5) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 39.081283][ T4274] EXT4-fs (loop5): 1 truncate cleaned up [ 39.099043][ T4275] loop3: p3 p4 < > [ 39.103240][ T4274] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 39.112544][ T4275] loop3: p3 size 861184 extends beyond EOD, truncated [ 39.228681][ T3628] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.462624][ T4336] delete_channel: no stack [ 39.467114][ T4336] delete_channel: no stack [ 39.507095][ T4343] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 39.520981][ T4339] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 39.555045][ T4343] EXT4-fs (loop4): orphan cleanup on readonly fs [ 39.576170][ T4343] EXT4-fs error (device loop4): ext4_orphan_get:1417: comm syz.4.444: bad orphan inode 15 [ 39.621561][ T4343] ext4_test_bit(bit=14, block=18) = 1 [ 39.627050][ T4343] is_bad_inode(inode)=0 [ 39.631219][ T4343] NEXT_ORPHAN(inode)=1023 [ 39.635625][ T4343] max_ino=32 [ 39.638823][ T4343] i_nlink=0 [ 39.689323][ T29] kauditd_printk_skb: 8 callbacks suppressed [ 39.689339][ T29] audit: type=1400 audit(1768655183.276:157): avc: denied { mount } for pid=4363 comm="syz.0.452" name="/" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 39.692877][ T4343] EXT4-fs error (device loop4): ext4_xattr_delete_inode:2971: inode #15: comm syz.4.444: corrupted xattr block 19: e_value size too large [ 39.762905][ T4343] EXT4-fs warning (device loop4): ext4_evict_inode:273: xattr delete (err -117) [ 39.781426][ T4343] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 39.800737][ T29] audit: type=1400 audit(1768655183.386:158): avc: denied { create } for pid=4378 comm="syz.0.457" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 39.834403][ T3638] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.918239][ T29] audit: type=1400 audit(1768655183.506:159): avc: denied { write } for pid=4391 comm="syz.5.463" 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 [ 39.941421][ T29] audit: type=1400 audit(1768655183.506:160): avc: denied { open } for pid=4391 comm="syz.5.463" path="/dev/snapshot" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 39.951806][ T4397] set_capacity_and_notify: 13 callbacks suppressed [ 39.951854][ T4397] loop0: detected capacity change from 0 to 512 [ 39.965652][ T4394] random: crng reseeded on system resumption [ 40.001655][ T4397] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 40.044219][ T4397] EXT4-fs (loop0): orphan cleanup on readonly fs [ 40.050620][ T4397] EXT4-fs (loop0): Cannot turn on journaled quota: type 0: error -13 [ 40.067009][ T29] audit: type=1400 audit(1768655183.556:161): avc: denied { create } for pid=4396 comm="syz.3.465" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 40.092602][ T4397] EXT4-fs error (device loop0): ext4_clear_blocks:876: inode #13: comm syz.0.464: attempt to clear invalid blocks 2 len 1 [ 40.098504][ T4406] loop3: detected capacity change from 0 to 2048 [ 40.115148][ T4408] loop5: detected capacity change from 0 to 512 [ 40.121201][ T4397] EXT4-fs (loop0): Remounting filesystem read-only [ 40.136655][ T3310] udevd[3310]: incorrect ext4 checksum on /dev/loop5 [ 40.136884][ T4408] EXT4-fs: Ignoring removed bh option [ 40.157435][ T4397] EXT4-fs (loop0): 1 truncate cleaned up [ 40.166013][ T4406] GPT:first_usable_lbas don't match. [ 40.171416][ T4406] GPT:34 != 290 [ 40.173358][ T4397] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 40.175673][ T4406] GPT: Use GNU Parted to correct GPT errors. [ 40.193711][ T4406] loop3: p1 p2 p3 [ 40.197660][ T4408] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 40.216476][ T3308] udevd[3308]: incorrect ext4 checksum on /dev/loop5 [ 40.279275][ T3633] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.348499][ T3310] udevd[3310]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 40.428193][ T4439] IPv6: addrconf: prefix option has invalid lifetime [ 40.537040][ T29] audit: type=1400 audit(1768655184.126:162): avc: denied { ioctl } for pid=4457 comm="syz.5.494" path="/dev/raw-gadget" dev="devtmpfs" ino=142 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 40.671559][ T4478] loop4: detected capacity change from 0 to 2048 [ 40.706681][ T4485] loop3: detected capacity change from 0 to 256 [ 40.716178][ T4485] msdos: Bad value for 'errors' [ 40.899336][ T4497] loop4: detected capacity change from 0 to 8192 [ 40.909694][ T4497] FAT-fs (loop4): bogus logical sector size 516 [ 40.916027][ T4497] FAT-fs (loop4): Can't find a valid FAT filesystem [ 41.005448][ T4520] loop2: detected capacity change from 0 to 512 [ 41.026502][ T4520] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 41.053452][ T4520] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 41.061477][ T4520] EXT4-fs (loop2): failed to initialize system zone (-117) [ 41.070420][ T4520] EXT4-fs (loop2): mount failed [ 41.109452][ T4531] cgroup: Name too long [ 41.197494][ T4538] loop2: detected capacity change from 0 to 1024 [ 41.262453][ T4538] EXT4-fs (loop2): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 41.280769][ T4538] ext4 filesystem being mounted at /71/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 41.329276][ T3629] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 41.350872][ T4565] loop3: detected capacity change from 0 to 128 [ 41.373595][ T29] audit: type=1400 audit(1768655184.966:163): avc: denied { cpu } for pid=4569 comm="syz.5.546" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 41.409719][ T4565] FAT-fs (loop3): bogus number of reserved sectors [ 41.416435][ T4565] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 41.425775][ T4565] FAT-fs (loop3): Can't find a valid FAT filesystem [ 41.515827][ T4585] tmpfs: Bad value for 'mpol' [ 41.607420][ T4600] loop0: detected capacity change from 0 to 512 [ 41.682841][ T3310] loop3: p1 p2 p3 < > p4 < p5 p6 > [ 41.688108][ T3310] loop3: partition table partially beyond EOD, truncated [ 41.705645][ T4600] EXT4-fs: Ignoring removed orlov option [ 41.716153][ T4600] EXT4-fs: Mount option(s) incompatible with ext2 [ 41.728489][ T3310] loop3: p1 start 4278190080 is beyond EOD, truncated [ 41.757197][ T3310] loop3: p3 start 4284289 is beyond EOD, truncated [ 41.780653][ T3310] loop3: p5 start 4278190080 is beyond EOD, truncated [ 41.805860][ T4603] loop3: p1 p2 p3 < > p4 < p5 p6 > [ 41.811217][ T4603] loop3: partition table partially beyond EOD, truncated [ 41.814333][ T4622] EXT4-fs (loop0): orphan cleanup on readonly fs [ 41.833158][ T4622] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #11: block 1: comm syz.0.572: lblock 0 mapped to illegal pblock 1 (length 1) [ 41.842963][ T4603] loop3: p1 start 4278190080 is beyond EOD, truncated [ 41.860542][ T4603] loop3: p3 start 4284289 is beyond EOD, truncated [ 41.867941][ T4622] EXT4-fs warning (device loop0): ext4_expand_extra_isize_ea:2857: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 41.883798][ T4603] loop3: p5 start 4278190080 is beyond EOD, truncated [ 41.893148][ T3308] loop4: p1 p2 p3 p4 [ 41.897857][ T3308] loop4: p2 start 117440512 is beyond EOD, truncated [ 41.910529][ T3308] loop4: p4 size 589824 extends beyond EOD, truncated [ 41.917986][ T4622] EXT4-fs error (device loop0): ext4_xattr_inode_update_ref:1037: inode #11: comm syz.0.572: EA inode 11 ref wraparound: ref_count=0 ref_change=-1 [ 41.934578][ T4625] loop4: p1 p2 p3 p4 [ 41.939245][ T4625] loop4: p2 start 117440512 is beyond EOD, truncated [ 41.946096][ T4622] EXT4-fs warning (device loop0): ext4_xattr_inode_dec_ref_all:1230: inode #11: comm syz.0.572: ea_inode dec ref err=-117 [ 41.962818][ T4622] EXT4-fs (loop0): 1 orphan inode deleted [ 41.964694][ T4625] loop4: p4 size 589824 extends beyond EOD, truncated [ 41.969483][ T4622] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 42.090041][ T3633] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.124072][ T4640] IPv6: addrconf: prefix option has invalid lifetime [ 42.155823][ T4648] EXT4-fs: Ignoring removed nobh option [ 42.177556][ T4648] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 42.212620][ T4648] EXT4-fs warning (device loop0): ext4_expand_extra_isize_ea:2857: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 42.245258][ T4657] EXT4-fs warning (device loop2): ext4_xattr_inode_get:546: inode #11: comm syz.2.589: ea_inode file size=0 entry size=6 [ 42.272763][ T4657] EXT4-fs error (device loop2): ext4_do_update_inode:5617: inode #15: comm syz.2.589: corrupted inode contents [ 42.284856][ T4648] EXT4-fs (loop0): 1 truncate cleaned up [ 42.295145][ T4648] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 42.340083][ T4657] EXT4-fs error (device loop2): ext4_dirty_inode:6502: inode #15: comm syz.2.589: mark_inode_dirty error [ 42.351981][ T4657] EXT4-fs error (device loop2): ext4_do_update_inode:5617: inode #15: comm syz.2.589: corrupted inode contents [ 42.368297][ T4657] EXT4-fs error (device loop2): ext4_xattr_delete_inode:3000: inode #15: comm syz.2.589: mark_inode_dirty error [ 42.382706][ T3633] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.403249][ T4657] EXT4-fs error (device loop2): ext4_xattr_delete_inode:3003: inode #15: comm syz.2.589: mark inode dirty (error -117) [ 42.417834][ T4657] EXT4-fs warning (device loop2): ext4_evict_inode:273: xattr delete (err -117) [ 42.427187][ T4657] EXT4-fs (loop2): 1 orphan inode deleted [ 42.433717][ T4657] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 42.459401][ T3629] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.515756][ T4680] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 42.526766][ T4680] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (38281!=20869) [ 42.538895][ T4680] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 42.567738][ T4680] EXT4-fs error (device loop3): ext4_ext_check_inode:523: inode #3: comm syz.3.600: pblk 82 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 42.589837][ T4680] EXT4-fs (loop3): no journal found [ 42.595143][ T4680] EXT4-fs (loop3): can't get journal size [ 42.605169][ T4680] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 42.689085][ T3632] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.741170][ T4705] isofs_fill_super: bread failed, dev=loop4, iso_blknum=41, block=82 [ 42.775607][ T4709] ip6_tunnel: non-ECT from fc02:0000:0000:0000:0000:0000:0000:0000 with DS=0x1 [ 42.823861][ T4711] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 42.834841][ T4711] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (14919!=20869) [ 42.867014][ T4711] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 42.888411][ T4711] EXT4-fs (loop4): invalid journal inode [ 42.900947][ T4711] EXT4-fs (loop4): can't get journal size [ 42.924202][ T4723] EXT4-fs error (device loop2): ext4_xattr_inode_iget:441: inode #11: comm syz.2.621: ea_inode with extended attributes [ 42.931555][ T4711] EXT4-fs error (device loop4): ext4_protect_reserved_inode:182: inode #3: comm syz.4.615: blocks 2-2 from inode overlap system zone [ 42.951002][ T4711] EXT4-fs (loop4): failed to initialize system zone (-117) [ 42.959132][ T4711] EXT4-fs (loop4): mount failed [ 42.970599][ T4723] EXT4-fs error (device loop2): ext4_xattr_inode_iget:446: comm syz.2.621: error while reading EA inode 11 err=-117 [ 42.983377][ T4723] EXT4-fs (loop2): 1 orphan inode deleted [ 42.989881][ T4723] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 43.019273][ T3629] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.168298][ T4749] FAT-fs (loop4): Invalid FSINFO signature: 0x00fffff8, 0x00000000 (sector = 1) [ 43.213123][ T4753] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 43.320416][ T4771] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 43.337708][ T4771] EXT4-fs (loop3): orphan cleanup on readonly fs [ 43.368778][ T4771] EXT4-fs error (device loop3): ext4_orphan_get:1417: comm syz.3.644: bad orphan inode 15 [ 43.379213][ T4771] ext4_test_bit(bit=14, block=18) = 1 [ 43.384757][ T4771] is_bad_inode(inode)=0 [ 43.388933][ T4771] NEXT_ORPHAN(inode)=1023 [ 43.393330][ T4771] max_ino=32 [ 43.396555][ T4771] i_nlink=0 [ 43.400172][ T4771] EXT4-fs error (device loop3): ext4_xattr_delete_inode:2971: inode #15: comm syz.3.644: corrupted xattr block 19: e_value size too large [ 43.421283][ T4771] EXT4-fs warning (device loop3): ext4_evict_inode:273: xattr delete (err -117) [ 43.437209][ T4771] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 43.474270][ T4786] vfat: Deprecated parameter 'posix' [ 43.479611][ T4786] FAT-fs: "posix" option is obsolete, not supported now [ 43.488343][ T3632] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.575745][ T4798] cgroup: No subsys list or none specified [ 43.821762][ T4836] EXT4-fs: Ignoring removed nobh option [ 43.834701][ T4836] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 43.863687][ T4836] EXT4-fs (loop3): 1 truncate cleaned up [ 43.872834][ T4836] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 43.902681][ T3310] loop4: p1 p2 p4 [ 43.916940][ T3310] loop4: p4 size 262912 extends beyond EOD, truncated [ 43.927695][ T4843] EXT4-fs (loop0): bad geometry: first data block is 0 with a 1k block and cluster size [ 43.932981][ T4845] Process accounting resumed [ 43.972233][ T4833] loop4: p1 p2 p4 [ 43.982910][ T3632] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.998063][ T4833] loop4: p4 size 262912 extends beyond EOD, truncated [ 44.050415][ T3006] loop4: p1 p2 p4 [ 44.060707][ T3006] loop4: p4 size 262912 extends beyond EOD, truncated [ 44.136854][ T3308] udevd[3308]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 44.137236][ T3310] udevd[3310]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 44.161132][ T3539] udevd[3539]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 44.178224][ T4869] tmpfs: Bad value for 'mpol' [ 44.188813][ T4870] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 44.196811][ T4870] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=c000e118, mo2=0002] [ 44.205672][ T4870] EXT4-fs (loop3): orphan cleanup on readonly fs [ 44.212055][ T4870] Quota error (device loop3): v2_read_header: Failed header read: expected=8 got=0 [ 44.222516][ T4870] EXT4-fs warning (device loop3): ext4_enable_quotas:7221: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 44.237088][ T4870] EXT4-fs (loop3): Cannot turn on quotas: error -22 [ 44.245994][ T4870] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.692: bg 0: block 40: padding at end of block bitmap is not set [ 44.320139][ T4870] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 44.329722][ T4870] EXT4-fs (loop3): 1 truncate cleaned up [ 44.336092][ T4870] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 44.356637][ T3308] udevd[3308]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 44.366790][ T3632] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.376885][ T3310] udevd[3310]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 44.377571][ T3539] udevd[3539]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 44.484626][ T3308] udevd[3308]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 44.503800][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 44.517502][ T4886] udevd[4886]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 44.554500][ T4903] cgroup: none used incorrectly [ 44.632397][ T3006] loop2: p3 p4 < > [ 44.636441][ T3006] loop2: p3 size 861184 extends beyond EOD, truncated [ 44.647434][ T3006] loop2: p3 p4 < > [ 44.651366][ T3006] loop2: p3 size 861184 extends beyond EOD, truncated [ 44.671762][ T4905] loop2: p3 p4 < > [ 44.680468][ T4905] loop2: p3 size 861184 extends beyond EOD, truncated [ 44.750564][ T29] audit: type=1400 audit(1768655444.338:164): avc: denied { wake_alarm } for pid=4935 comm="syz.0.723" capability=35 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 44.932418][ T4943] loop5: p1 p2 p4 [ 44.937386][ T4943] loop5: p4 size 262912 extends beyond EOD, truncated [ 44.959977][ T4966] set_capacity_and_notify: 22 callbacks suppressed [ 44.959995][ T4966] loop2: detected capacity change from 0 to 512 [ 44.992220][ T29] audit: type=1400 audit(1768655444.568:165): avc: denied { create } for pid=4967 comm="syz.0.739" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 44.996828][ T3006] loop5: p1 p2 p4 [ 45.017103][ T3310] udevd[3310]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 45.027738][ T4966] EXT4-fs: Invalid journal IO priority (must be 0-7) [ 45.046641][ T3006] loop5: p4 size 262912 extends beyond EOD, truncated [ 45.052984][ T4975] loop4: detected capacity change from 0 to 512 [ 45.062645][ T4975] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4637: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 45.076111][ T4975] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 45.135115][ T4987] loop2: detected capacity change from 0 to 512 [ 45.141653][ T4988] TCP: tcp_parse_options: Illegal window scaling value 254 > 14 received [ 45.178644][ T4987] EXT4-fs: Ignoring removed bh option [ 45.192531][ T4987] EXT4-fs (loop2): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 45.445236][ T5035] loop3: detected capacity change from 0 to 1024 [ 45.475025][ T5035] SELinux: security_context_str_to_sid (us) failed with errno=-22 [ 45.534429][ T5042] loop5: detected capacity change from 0 to 1024 [ 45.552000][ T5042] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 45.563014][ T5042] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (38281!=20869) [ 45.586933][ T5044] loop2: detected capacity change from 0 to 512 [ 45.602359][ T5042] EXT4-fs (loop5): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 45.630865][ T5044] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 45.656547][ T29] audit: type=1400 audit(1768655445.238:166): avc: denied { unmount } for pid=3633 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 45.676626][ T5042] EXT4-fs error (device loop5): ext4_ext_check_inode:523: inode #3: comm syz.5.775: pblk 82 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 45.678040][ T5044] EXT4-fs (loop2): invalid journal inode [ 45.726734][ T5042] EXT4-fs (loop5): no journal found [ 45.732072][ T5042] EXT4-fs (loop5): can't get journal size [ 45.753274][ T5042] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 45.800552][ T5061] loop0: detected capacity change from 0 to 512 [ 45.807529][ T5061] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 45.817032][ T5061] EXT4-fs (loop0): invalid journal inode [ 45.824682][ T5061] EXT4-fs (loop0): can't get journal size [ 45.836794][ T3628] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.849720][ T5061] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e056c118, mo2=0002] [ 45.901124][ T5061] System zones: 1-12, 13-13 [ 45.922356][ T5061] EXT4-fs (loop0): 1 truncate cleaned up [ 45.928477][ T5061] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 45.966138][ T5070] loop4: detected capacity change from 0 to 2048 [ 45.985916][ T5073] loop2: detected capacity change from 0 to 512 [ 46.026583][ T5080] SELinux: Context system_u:object_r:hwdata_t:s0 is not valid (left unmapped). [ 46.035993][ T29] audit: type=1400 audit(1768655445.629:167): avc: denied { relabelto } for pid=5077 comm="syz.3.792" name="117" dev="tmpfs" ino=618 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:hwdata_t:s0" [ 46.061681][ T29] audit: type=1400 audit(1768655445.629:168): avc: denied { associate } for pid=5077 comm="syz.3.792" name="117" dev="tmpfs" ino=618 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:hwdata_t:s0" [ 46.082929][ T3539] loop4: p3 p4 < > [ 46.092504][ T3633] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.103530][ T3539] loop4: p3 size 861184 extends beyond EOD, truncated [ 46.115158][ T5073] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 46.123278][ T5073] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=c000e118, mo2=0002] [ 46.133330][ T5073] EXT4-fs (loop2): orphan cleanup on readonly fs [ 46.139727][ T5073] Quota error (device loop2): v2_read_header: Failed header read: expected=8 got=0 [ 46.149294][ T5073] EXT4-fs warning (device loop2): ext4_enable_quotas:7221: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 46.163983][ T5073] EXT4-fs (loop2): Cannot turn on quotas: error -22 [ 46.166425][ T5070] loop4: p3 p4 < > [ 46.175219][ T5073] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.790: bg 0: block 40: padding at end of block bitmap is not set [ 46.189975][ T5073] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 46.199124][ T5073] EXT4-fs (loop2): 1 truncate cleaned up [ 46.206807][ T5084] random: crng reseeded on system resumption [ 46.216866][ T29] audit: type=1326 audit(1768655445.809:169): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5082 comm="syz.5.805" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f3c26b9acb9 code=0x0 [ 46.217498][ T5070] loop4: p3 size 861184 extends beyond EOD, truncated [ 46.246902][ T5073] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 46.313395][ T5091] cgroup: none used incorrectly [ 46.380378][ T3629] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.564154][ T5124] loop0: detected capacity change from 0 to 2048 [ 46.596498][ T5120] FAT-fs (loop4): bogus logical sector size 0 [ 46.602723][ T5120] FAT-fs (loop4): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 46.612118][ T5120] FAT-fs (loop4): Can't find a valid FAT filesystem [ 46.622333][ T3310] loop0: p2 p3 < > p4 < p5 > [ 46.627052][ T3310] loop0: partition table partially beyond EOD, truncated [ 46.637973][ T3308] loop3: p1 p2 p4 [ 46.643008][ T3308] loop3: p4 size 262912 extends beyond EOD, truncated [ 46.649005][ T3310] loop0: p3 start 4284289 is beyond EOD, truncated [ 46.670821][ T5124] loop0: p2 p3 < > p4 < p5 > [ 46.675668][ T5124] loop0: partition table partially beyond EOD, truncated [ 46.692858][ T5118] loop3: p1 p2 p4 [ 46.702537][ T5124] loop0: p3 start 4284289 is beyond EOD, truncated [ 46.709269][ T5118] loop3: p4 size 262912 extends beyond EOD, truncated [ 46.752327][ T5130] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 46.760362][ T5130] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=c000e118, mo2=0002] [ 46.791599][ T5130] EXT4-fs (loop4): orphan cleanup on readonly fs [ 46.818277][ T5130] Quota error (device loop4): v2_read_header: Failed header read: expected=8 got=0 [ 46.838772][ T5139] TCP: tcp_parse_options: Illegal window scaling value 47 > 14 received [ 46.853021][ T5130] EXT4-fs warning (device loop4): ext4_enable_quotas:7221: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 46.867665][ T5130] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 46.875398][ T5130] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.814: bg 0: block 40: padding at end of block bitmap is not set [ 46.890172][ T5130] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 46.899547][ T5130] EXT4-fs (loop4): 1 truncate cleaned up [ 46.905895][ T5130] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 46.972730][ T3638] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.982463][ T5147] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 46.990540][ T5147] EXT4-fs (loop3): orphan cleanup on readonly fs [ 47.023113][ T5147] EXT4-fs error (device loop3): ext4_do_update_inode:5617: inode #16: comm syz.3.823: corrupted inode contents [ 47.092905][ T5147] EXT4-fs (loop3): Remounting filesystem read-only [ 47.099568][ T5147] EXT4-fs (loop3): 1 truncate cleaned up [ 47.105804][ T863] EXT4-fs (loop3): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 47.116435][ T863] Quota error (device loop3): write_blk: dquota write failed [ 47.125523][ T863] Quota error (device loop3): remove_free_dqentry: Can't write block (5) with free entries [ 47.136451][ T863] EXT4-fs (loop3): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 47.148554][ T863] EXT4-fs (loop3): Quota write (off=8, len=24) cancelled because transaction is not started [ 47.159395][ T5147] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-0000002a0000 ro without journal. Quota mode: writeback. [ 47.265118][ T5179] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a846e01c, mo2=0002] [ 47.274061][ T3632] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-0000002a0000. [ 47.291481][ T5179] System zones: 1-12 [ 47.295574][ T5179] EXT4-fs error (device loop0): dx_probe:791: inode #2: comm syz.0.839: Directory hole found for htree index block 0 [ 47.315951][ T5179] EXT4-fs (loop0): Cannot turn on journaled quota: type 0: error -117 [ 47.324422][ T5179] EXT4-fs error (device loop0): dx_probe:791: inode #2: comm syz.0.839: Directory hole found for htree index block 0 [ 47.337301][ T5179] EXT4-fs (loop0): Cannot turn on journaled quota: type 1: error -117 [ 47.375209][ T5179] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 47.462657][ T3633] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.546368][ T5212] FAT-fs (loop3): bogus sectors per cluster 223 [ 47.552735][ T5212] FAT-fs (loop3): Can't find a valid FAT filesystem [ 47.736289][ T5242] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 47.797774][ T5242] EXT4-fs (loop2): orphan file too big: 4294967264 [ 47.828511][ T5242] EXT4-fs (loop2): mount failed [ 47.833957][ T5253] rock: corrupted directory entry. extent=32, offset=0, size=65773 [ 47.842077][ T5253] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 48.023227][ T3310] loop0: p1 p2 p3 < > p4 < p5 p6 > [ 48.028476][ T3310] loop0: partition table partially beyond EOD, truncated [ 48.064993][ T3310] loop0: p1 start 4278190080 is beyond EOD, truncated [ 48.076364][ T3310] loop0: p3 start 4284289 is beyond EOD, truncated [ 48.084218][ T3310] loop0: p5 start 4278190080 is beyond EOD, truncated [ 48.112515][ T5270] loop0: p1 p2 p3 < > p4 < p5 p6 > [ 48.117840][ T5270] loop0: partition table partially beyond EOD, truncated [ 48.145179][ T5270] loop0: p1 start 4278190080 is beyond EOD, truncated [ 48.171234][ T5270] loop0: p3 start 4284289 is beyond EOD, truncated [ 48.189219][ T5270] loop0: p5 start 4278190080 is beyond EOD, truncated [ 48.231085][ T5304] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 48.271867][ T5304] EXT4-fs (loop4): orphan cleanup on readonly fs [ 48.299426][ T5315] tmpfs: Bad value for 'mpol' [ 48.342697][ T5304] EXT4-fs error (device loop4): ext4_do_update_inode:5617: inode #16: comm syz.4.899: corrupted inode contents [ 48.361597][ T5321] ext4: Bad value for 'mb_optimize_scan' [ 48.383150][ T5304] EXT4-fs (loop4): Remounting filesystem read-only [ 48.390005][ T5304] EXT4-fs (loop4): 1 truncate cleaned up [ 48.395851][ T12] EXT4-fs (loop4): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 48.407646][ T12] EXT4-fs (loop4): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 48.419436][ T12] EXT4-fs (loop4): Quota write (off=8, len=24) cancelled because transaction is not started [ 48.442920][ T5304] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-0000002a0000 ro without journal. Quota mode: writeback. [ 48.529691][ T3638] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-0000002a0000. [ 48.549540][ T5342] Unable to read rock-ridge attributes [ 48.555095][ T5342] isofs_fill_super: root inode is not a directory. Corrupted media? [ 48.604416][ T5347] EXT4-fs error (device loop3): ext4_get_branch:178: inode #11: block 4294967295: comm syz.3.922: invalid block [ 48.663370][ T5347] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.922: invalid indirect mapped block 4294967295 (level 1) [ 48.677870][ T5347] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.922: invalid indirect mapped block 4294967295 (level 1) [ 48.692314][ T5347] EXT4-fs (loop3): 2 truncates cleaned up [ 48.698656][ T5347] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 48.725466][ T3632] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.763636][ T5369] /dev/sg0: Can't lookup blockdev [ 48.874405][ T5384] tmpfs: Bad value for 'mpol' [ 48.896882][ T5390] EXT4-fs: Ignoring removed i_version option [ 48.934497][ T5390] EXT4-fs: EXT4-fs: inode_readahead_blks must be 0 or a power of 2 smaller than 2^31 [ 49.159675][ T5422] EXT4-fs warning (device loop2): ext4_multi_mount_protect:288: Invalid MMP block in superblock [ 49.342698][ T5452] tmpfs: Bad value for 'gid' [ 49.347360][ T5452] tmpfs: Bad value for 'gid' [ 49.441436][ T5462] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 49.485189][ T5462] EXT4-fs (loop4): warning: maximal mount count reached, running e2fsck is recommended [ 49.511718][ T5462] EXT4-fs error (device loop4): ext4_orphan_get:1391: comm syz.4.978: inode #15: comm syz.4.978: iget: illegal inode # [ 49.542239][ T5462] EXT4-fs (loop4): Remounting filesystem read-only [ 49.549205][ T5462] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 49.604314][ T3638] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.763331][ T5490] EXT4-fs (loop2): failed to initialize system zone (-117) [ 49.770779][ T5490] EXT4-fs (loop2): mount failed [ 50.180694][ T5539] set_capacity_and_notify: 19 callbacks suppressed [ 50.180710][ T5539] loop0: detected capacity change from 0 to 128 [ 50.217063][ T5539] FAT-fs (loop0): bogus number of reserved sectors [ 50.223713][ T5539] FAT-fs (loop0): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 50.233080][ T5539] FAT-fs (loop0): Can't find a valid FAT filesystem [ 50.402341][ T5572] loop2: detected capacity change from 0 to 512 [ 50.429507][ T5572] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 50.462566][ T5578] loop5: detected capacity change from 0 to 512 [ 50.491954][ T5578] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 50.501903][ T5578] EXT4-fs (loop5): inodes count not valid: 0 vs 32 [ 50.511791][ T5572] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 50.521837][ T5572] FAT-fs (loop2): Filesystem has been set read-only [ 50.578008][ T5588] loop5: detected capacity change from 0 to 512 [ 50.603818][ T5590] loop0: detected capacity change from 0 to 512 [ 50.620468][ T5590] FAT-fs (loop0): IO charset u#ww9C= Y撳t EŒ&y3_S@rRhB&5dxpO߁up@HX[曖[7VG1 y{.#vX)P1u&-@=6Axa'ێe yoE [ 50.620468][ T5590] r not found [ 50.649552][ T5588] FAT-fs (loop5): bogus number of FAT structure [ 50.655920][ T5588] FAT-fs (loop5): Can't find a valid FAT filesystem [ 50.704091][ T5596] loop2: detected capacity change from 0 to 512 [ 50.720684][ T5596] EXT4-fs: Ignoring removed bh option [ 50.742165][ T5596] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 50.784979][ T5596] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 50.803289][ T5596] EXT4-fs (loop2): orphan cleanup on readonly fs [ 50.869193][ T5596] __quota_error: 14 callbacks suppressed [ 50.869213][ T5596] Quota error (device loop2): do_check_range: Getting dqdh_next_free 196613 out of range 0-5 [ 50.885228][ T5596] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 50.895218][ T5596] EXT4-fs error (device loop2): ext4_acquire_dquot:6986: comm syz.2.1041: Failed to acquire dquot type 1 [ 50.915791][ T5596] EXT4-fs (loop2): Remounting filesystem read-only [ 50.929293][ T5596] EXT4-fs (loop2): 1 orphan inode deleted [ 50.935840][ T5596] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 51.010062][ T3629] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.032383][ T5630] loop5: detected capacity change from 0 to 512 [ 51.039159][ T5630] EXT4-fs: Ignoring removed nomblk_io_submit option [ 51.078372][ T5630] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 51.109794][ T5637] loop3: detected capacity change from 0 to 2048 [ 51.122163][ T5630] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a843c11c, mo2=0102] [ 51.147929][ T5630] System zones: 0-2, 18-18, 34-34 [ 51.160192][ T5630] EXT4-fs error (device loop5): ext4_quota_enable:7177: inode #4: comm syz.5.1058: iget: immutable or append flags not allowed on symlinks [ 51.179674][ T5630] EXT4-fs error (device loop5): ext4_quota_enable:7180: comm syz.5.1058: Bad quota inode: 4, type: 1 [ 51.183976][ T3308] Alternate GPT is invalid, using primary GPT. [ 51.191188][ T5630] EXT4-fs warning (device loop5): ext4_enable_quotas:7221: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 51.197187][ T3308] loop3: p2 p3 p7 [ 51.214252][ T5630] EXT4-fs (loop5): mount failed [ 51.260331][ T5637] Alternate GPT is invalid, using primary GPT. [ 51.266888][ T5637] loop3: p2 p3 p7 [ 51.285984][ T5657] loop0: detected capacity change from 0 to 512 [ 51.300020][ T5657] EXT4-fs (loop0): fragment/cluster size (4096) != block size (2048) [ 51.469644][ T5675] loop2: detected capacity change from 0 to 512 [ 51.494376][ T5675] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 51.505850][ T3308] udevd[3308]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 51.519964][ T5675] EXT4-fs (loop2): external journal device major/minor numbers have changed [ 51.522329][ T3310] udevd[3310]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 51.538636][ T3539] udevd[3539]: inotify_add_watch(7, /dev/loop3p7, 10) failed: No such file or directory [ 51.567627][ T5675] EXT4-fs (loop2): failed to open journal device unknown-block(8,0) -16 [ 51.607272][ T3539] udevd[3539]: inotify_add_watch(7, /dev/loop3p7, 10) failed: No such file or directory [ 51.618741][ T3308] udevd[3308]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 51.633799][ T3310] udevd[3310]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 51.690622][ T5699] capability: warning: `syz.0.1088' uses 32-bit capabilities (legacy support in use) [ 51.741873][ T5707] IPv6: addrconf: prefix option has invalid lifetime [ 51.766470][ T5706] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e842c11c, mo2=0002] [ 51.792189][ T5706] System zones: 0-2, 18-18, 34-34 [ 51.798055][ T5706] EXT4-fs error (device loop5): ext4_validate_block_bitmap:441: comm syz.5.1093: bg 0: block 248: padding at end of block bitmap is not set [ 51.813064][ T5706] Quota error (device loop5): write_blk: dquota write failed [ 51.820544][ T5706] Quota error (device loop5): qtree_write_dquot: Error -117 occurred while creating quota [ 51.832008][ T5706] EXT4-fs error (device loop5): ext4_acquire_dquot:6986: comm syz.5.1093: Failed to acquire dquot type 1 [ 51.857506][ T5706] EXT4-fs (loop5): 1 truncate cleaned up [ 51.864061][ T5706] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 51.877335][ T5706] ext4 filesystem being mounted at /169/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 51.909116][ T5706] syz.5.1093 (5706) used greatest stack depth: 9184 bytes left [ 51.958454][ T3628] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.968680][ T5721] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 52.043978][ T3632] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.217878][ T29] audit: type=1400 audit(1768655451.802:174): avc: denied { module_load } for pid=5748 comm="syz.2.1113" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=system permissive=1 [ 52.343706][ T29] audit: type=1400 audit(1768655451.932:175): avc: denied { create } for pid=5765 comm="syz.5.1123" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_dnrt_socket permissive=1 [ 52.417228][ T29] audit: type=1400 audit(1768655451.932:176): avc: denied { module_request } for pid=5765 comm="syz.5.1123" kmod="net-pf-16-proto-14" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 52.511929][ T29] audit: type=1400 audit(1768655452.012:177): avc: denied { bpf } for pid=5771 comm="syz.2.1125" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 52.532453][ T29] audit: type=1400 audit(1768655452.012:178): avc: denied { perfmon } for pid=5771 comm="syz.2.1125" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 52.594600][ T5793] EXT4-fs: journaled quota format not specified [ 52.663856][ T29] audit: type=1400 audit(1768655452.172:179): avc: denied { read append } for pid=5792 comm="syz.0.1136" name="nvram" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 52.818908][ T5827] tmpfs: Bad value for 'mpol' [ 52.901212][ T5838] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(3) [ 52.907907][ T5838] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 52.915671][ T5838] vhci_hcd vhci_hcd.0: Device attached [ 52.940301][ T5839] vhci_hcd: connection closed [ 52.940435][ T319] vhci_hcd vhci_hcd.4: stop threads [ 52.950482][ T319] vhci_hcd vhci_hcd.4: release socket [ 52.955937][ T319] vhci_hcd vhci_hcd.4: disconnect device [ 52.991124][ T5849] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 53.056415][ T5849] FAT-fs (loop0): Directory bread(block 64) failed [ 53.063716][ T5849] FAT-fs (loop0): Directory bread(block 65) failed [ 53.076282][ T5849] FAT-fs (loop0): Directory bread(block 66) failed [ 53.082888][ T5849] FAT-fs (loop0): Directory bread(block 67) failed [ 53.089636][ T5849] FAT-fs (loop0): Directory bread(block 68) failed [ 53.096224][ T5849] FAT-fs (loop0): Directory bread(block 69) failed [ 53.102854][ T5849] FAT-fs (loop0): Directory bread(block 70) failed [ 53.115592][ T5849] FAT-fs (loop0): Directory bread(block 71) failed [ 53.125294][ T5849] FAT-fs (loop0): Directory bread(block 72) failed [ 53.132076][ T5849] FAT-fs (loop0): Directory bread(block 73) failed [ 53.179870][ T5868] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 53.200842][ T5868] EXT4-fs error (device loop3): ext4_orphan_get:1391: inode #15: comm syz.3.1172: iget: bogus i_mode (3355) [ 53.212501][ T5872] EXT4-fs: journaled quota format not specified [ 53.232776][ T5868] EXT4-fs error (device loop3): ext4_orphan_get:1396: comm syz.3.1172: couldn't read orphan inode 15 (err -117) [ 53.271590][ T5876] EXT4-fs: Ignoring removed i_version option [ 53.279166][ T5876] EXT4-fs (loop0): 1 truncate cleaned up [ 53.285347][ T5876] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 53.313236][ T3633] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.334573][ T5868] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 53.392817][ T3632] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.415097][ T5889] IPv6: addrconf: prefix option has invalid lifetime [ 53.476110][ T5891] EXT4-fs: Ignoring removed mblk_io_submit option [ 53.494898][ T5891] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 53.508925][ T5896] EXT4-fs warning (device loop5): ext4_enable_quotas:7221: Failed to enable quota tracking (type=0, err=-13, ino=3). Please run e2fsck to fix. [ 53.561419][ T5891] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 53.580239][ T5896] EXT4-fs (loop5): mount failed [ 53.605642][ T5910] EXT4-fs (loop4): bad geometry: first data block 2 is beyond end of filesystem (0) [ 53.662482][ T3632] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.769318][ T3539] loop5: p1 < > [ 53.778965][ T5924] loop5: p1 < > [ 53.829366][ T5932] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 53.874889][ T5932] EXT4-fs (loop2): warning: maximal mount count reached, running e2fsck is recommended [ 53.876688][ T3308] udevd[3308]: inotify_add_watch(7, /dev/loop5p1, 10) failed: No such file or directory [ 53.895236][ T5932] EXT4-fs error (device loop2): ext4_orphan_get:1391: comm syz.2.1200: inode #15: comm syz.2.1200: iget: illegal inode # [ 53.912875][ T5932] EXT4-fs (loop2): Remounting filesystem read-only [ 53.914937][ T5945] nfs: Unknown parameter '' [ 53.920645][ T5932] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 53.950457][ T3629] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.974574][ T3308] udevd[3308]: inotify_add_watch(7, /dev/loop5p1, 10) failed: No such file or directory [ 54.004184][ T5952] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 54.047763][ T5952] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 54.096820][ T5952] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 54.137068][ T5952] EXT4-fs error (device loop4): ext4_get_journal_inode:5849: comm syz.4.1210: inode #1: comm syz.4.1210: iget: illegal inode # [ 54.170492][ T5952] EXT4-fs (loop4): no journal found [ 54.175763][ T5952] EXT4-fs (loop4): can't get journal size [ 54.208090][ T5952] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a840e118, mo2=0002] [ 54.216411][ T5952] EXT4-fs (loop4): failed to initialize system zone (-22) [ 54.223941][ T5952] EXT4-fs (loop4): mount failed [ 54.248124][ T5984] tmpfs: Bad value for 'mpol' [ 54.250636][ T5982] EXT4-fs: Ignoring removed bh option [ 54.306835][ T5986] EXT4-fs (loop2): orphan cleanup on readonly fs [ 54.345845][ T5982] EXT4-fs error (device loop5): ext4_orphan_get:1417: comm syz.5.1223: bad orphan inode 1073741824 [ 54.367650][ T5986] EXT4-fs warning (device loop2): ext4_enable_quotas:7221: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 54.392602][ T5982] EXT4-fs (loop5): Remounting filesystem read-only [ 54.399737][ T5982] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 54.431084][ T5986] EXT4-fs (loop2): Cannot turn on quotas: error -117 [ 54.439723][ T5986] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.1225: bg 0: block 248: padding at end of block bitmap is not set [ 54.454430][ T5986] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 54.470261][ T5986] EXT4-fs (loop2): 1 orphan inode deleted [ 54.498500][ T3628] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.507977][ T5986] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 54.571353][ T3629] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.698232][ T6018] EXT4-fs (loop2): can't mount with data=, fs mounted w/o journal [ 54.713672][ T6027] FAT-fs (loop5): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 54.805153][ T6039] tmpfs: Unsupported parameter 'huge' [ 54.813114][ T6027] FAT-fs (loop5): Directory bread(block 64) failed [ 54.826430][ T6027] FAT-fs (loop5): Directory bread(block 65) failed [ 54.833069][ T6027] FAT-fs (loop5): Directory bread(block 66) failed [ 54.851799][ T6043] FAT-fs (loop3): bogus number of FAT structure [ 54.858193][ T6043] FAT-fs (loop3): Can't find a valid FAT filesystem [ 54.863627][ T6027] FAT-fs (loop5): Directory bread(block 67) failed [ 54.875942][ T6027] FAT-fs (loop5): Directory bread(block 68) failed [ 54.883027][ T6027] FAT-fs (loop5): Directory bread(block 69) failed [ 54.906113][ T6027] FAT-fs (loop5): Directory bread(block 70) failed [ 54.937640][ T6027] FAT-fs (loop5): Directory bread(block 71) failed [ 54.949480][ T6027] FAT-fs (loop5): Directory bread(block 72) failed [ 54.974775][ T6027] FAT-fs (loop5): Directory bread(block 73) failed [ 54.991763][ T6053] tmpfs: Bad value for 'mpol' [ 55.246005][ T6078] set_capacity_and_notify: 24 callbacks suppressed [ 55.246022][ T6078] loop5: detected capacity change from 0 to 512 [ 55.275017][ T6078] EXT4-fs (loop5): orphan cleanup on readonly fs [ 55.305229][ T6078] EXT4-fs warning (device loop5): ext4_enable_quotas:7221: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 55.320051][ T6074] loop0: detected capacity change from 0 to 8192 [ 55.330564][ T6086] loop2: detected capacity change from 0 to 2048 [ 55.337590][ T6078] EXT4-fs (loop5): Cannot turn on quotas: error -117 [ 55.344729][ T6078] EXT4-fs error (device loop5): ext4_validate_block_bitmap:441: comm syz.5.1268: bg 0: block 248: padding at end of block bitmap is not set [ 55.363639][ T6078] EXT4-fs error (device loop5) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 55.376181][ T6078] EXT4-fs (loop5): 1 orphan inode deleted [ 55.382734][ T6078] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 55.396955][ T3308] loop0: p1 p2 p3 p4 [ 55.401311][ T3308] loop0: p1 size 196608 extends beyond EOD, truncated [ 55.402078][ T3310] Alternate GPT is invalid, using primary GPT. [ 55.414585][ T3310] loop2: p2 p3 p7 [ 55.418698][ T3308] loop0: p2 start 164919041 is beyond EOD, truncated [ 55.425417][ T3308] loop0: p3 size 66846464 extends beyond EOD, truncated [ 55.442278][ T3308] loop0: p4 size 37048832 extends beyond EOD, truncated [ 55.457535][ T3628] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.471928][ T6074] loop0: p1 p2 p3 p4 [ 55.476393][ T6074] loop0: p1 size 196608 extends beyond EOD, truncated [ 55.492977][ T6086] Alternate GPT is invalid, using primary GPT. [ 55.499560][ T6086] loop2: p2 p3 p7 [ 55.507766][ T6074] loop0: p2 start 164919041 is beyond EOD, truncated [ 55.514591][ T6074] loop0: p3 size 66846464 extends beyond EOD, truncated [ 55.566824][ T6074] loop0: p4 size 37048832 extends beyond EOD, truncated [ 55.589802][ T6101] loop5: detected capacity change from 0 to 512 [ 55.696016][ T3310] udevd[3310]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 55.704641][ T3539] udevd[3539]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 55.854743][ T6129] loop0: detected capacity change from 0 to 128 [ 55.875814][ T6124] loop5: detected capacity change from 0 to 2048 [ 55.887874][ T6124] EXT4-fs warning (device loop5): ext4_multi_mount_protect:288: Invalid MMP block in superblock [ 55.904649][ T6129] FAT-fs (loop0): bogus number of reserved sectors [ 55.911334][ T6129] FAT-fs (loop0): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 55.920749][ T6129] FAT-fs (loop0): Can't find a valid FAT filesystem [ 55.999307][ T29] kauditd_printk_skb: 19 callbacks suppressed [ 55.999332][ T29] audit: type=1400 audit(1768655455.593:197): avc: denied { write } for pid=6141 comm="syz.5.1301" name="config" dev="proc" ino=4026533450 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 56.134606][ T6159] loop4: detected capacity change from 0 to 1024 [ 56.163472][ T6159] EXT4-fs: Ignoring removed mblk_io_submit option [ 56.205616][ T6159] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 56.233066][ T6159] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 56.324935][ T3638] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.354869][ T6180] loop5: detected capacity change from 0 to 512 [ 56.372456][ T6180] EXT4-fs (loop5): orphan cleanup on readonly fs [ 56.397508][ T6180] Quota error (device loop5): find_tree_dqentry: Cycle in quota tree detected: block 2 index 0 [ 56.408055][ T6180] Quota error (device loop5): qtree_read_dquot: Can't read quota structure for id 0 [ 56.417532][ T6180] EXT4-fs error (device loop5): ext4_acquire_dquot:6986: comm syz.5.1319: Failed to acquire dquot type 1 [ 56.526675][ T6180] EXT4-fs (loop5): 1 truncate cleaned up [ 56.610698][ T6202] loop4: detected capacity change from 0 to 8192 [ 56.639532][ T6210] loop5: detected capacity change from 0 to 2048 [ 56.678886][ T3308] loop4: p1 p2 p3 p4 [ 56.682963][ T3308] loop4: p1 size 196608 extends beyond EOD, truncated [ 56.699552][ T3308] loop4: p2 start 164919041 is beyond EOD, truncated [ 56.706317][ T3308] loop4: p3 size 66846464 extends beyond EOD, truncated [ 56.713881][ T3310] loop5: p1 < > p4 < > [ 56.717643][ T3308] loop4: p4 size 37048832 extends beyond EOD, truncated [ 56.737964][ T6210] loop5: p1 < > p4 < > [ 56.744870][ T6202] loop4: p1 p2 p3 p4 [ 56.756677][ T6202] loop4: p1 size 196608 extends beyond EOD, truncated [ 56.764317][ T6202] loop4: p2 start 164919041 is beyond EOD, truncated [ 56.771287][ T6202] loop4: p3 size 66846464 extends beyond EOD, truncated [ 56.791994][ T6202] loop4: p4 size 37048832 extends beyond EOD, truncated [ 56.804724][ T6224] EXT4-fs: Ignoring removed nomblk_io_submit option [ 56.828268][ T6224] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 56.865220][ T3541] udevd[3541]: inotify_add_watch(7, /dev/loop5p4, 10) failed: No such file or directory [ 56.868908][ T3310] udevd[3310]: inotify_add_watch(7, /dev/loop5p1, 10) failed: No such file or directory [ 56.895380][ T6224] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a843c11c, mo2=0102] [ 56.905998][ T6224] System zones: 0-2, 18-18, 34-34 [ 56.911626][ T6224] EXT4-fs error (device loop3): ext4_quota_enable:7177: inode #4: comm syz.3.1338: iget: immutable or append flags not allowed on symlinks [ 56.949387][ T6224] EXT4-fs error (device loop3): ext4_quota_enable:7180: comm syz.3.1338: Bad quota inode: 4, type: 1 [ 56.977607][ T3539] udevd[3539]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 56.994997][ T3308] udevd[3308]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 57.012710][ T3310] udevd[3310]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 57.036605][ T6224] EXT4-fs warning (device loop3): ext4_enable_quotas:7221: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 57.065047][ T6224] EXT4-fs (loop3): mount failed [ 57.115178][ T3539] udevd[3539]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 57.115838][ T3310] udevd[3310]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 57.134472][ T3308] udevd[3308]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 57.145116][ T6247] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 57.155062][ T6247] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 57.164182][ T6247] EXT4-fs (loop0): The Hurd can't support 64-bit file systems [ 57.244058][ T6257] EXT4-fs: Ignoring removed nomblk_io_submit option [ 57.307091][ T6257] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 57.348224][ T6257] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a843c11c, mo2=0102] [ 57.376563][ T6257] System zones: 0-2, 18-18, 34-34 [ 57.381828][ T6257] EXT4-fs error (device loop4): ext4_quota_enable:7177: inode #4: comm syz.4.1363: iget: immutable or append flags not allowed on symlinks [ 57.407308][ T6257] EXT4-fs error (device loop4): ext4_quota_enable:7180: comm syz.4.1363: Bad quota inode: 4, type: 1 [ 57.446648][ T6257] EXT4-fs warning (device loop4): ext4_enable_quotas:7221: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 57.466020][ T6257] EXT4-fs (loop4): mount failed [ 57.473964][ T6281] 9pnet_fd: p9_fd_create_unix (6281): problem connecting socket: ./file0: -2 [ 57.592676][ T6293] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 57.603741][ T6293] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (30349!=20869) [ 57.633862][ T6293] EXT4-fs (loop2): invalid journal inode [ 57.639606][ T6293] EXT4-fs (loop2): can't get journal size [ 58.027719][ T6336] rock: directory entry would overflow storage [ 58.033928][ T6336] rock: sig=0x3b10, size=4, remaining=3 [ 58.040281][ T3310] loop3: p1 p2 p3 p4 [ 58.050109][ T3310] loop3: p1 size 196608 extends beyond EOD, truncated [ 58.071108][ T3310] loop3: p2 start 164919041 is beyond EOD, truncated [ 58.077908][ T3310] loop3: p3 size 66846464 extends beyond EOD, truncated [ 58.092683][ T3310] loop3: p4 size 37048832 extends beyond EOD, truncated [ 58.115875][ T6334] loop3: p1 p2 p3 p4 [ 58.127755][ T6334] loop3: p1 size 196608 extends beyond EOD, truncated [ 58.149643][ T6334] loop3: p2 start 164919041 is beyond EOD, truncated [ 58.156409][ T6334] loop3: p3 size 66846464 extends beyond EOD, truncated [ 58.188822][ T6334] loop3: p4 size 37048832 extends beyond EOD, truncated [ 58.210705][ T6346] EXT4-fs (loop0): orphan cleanup on readonly fs [ 58.217300][ T6346] EXT4-fs (loop0): Cannot turn on journaled quota: type 0: error -2 [ 58.225654][ T6346] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #13: comm syz.0.1392: invalid indirect mapped block 8 (level 2) [ 58.239681][ T6346] EXT4-fs (loop0): Remounting filesystem read-only [ 58.301730][ T6346] EXT4-fs (loop0): 1 truncate cleaned up [ 58.453512][ T6363] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 not in group (block 268435458)! [ 58.455156][ T3539] udevd[3539]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 58.464377][ T6363] EXT4-fs (loop3): group descriptors corrupted! [ 58.479568][ T3310] udevd[3310]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 58.537986][ T6371] FAT-fs (loop0): bogus sectors per cluster 0 [ 58.544113][ T6371] FAT-fs (loop0): Can't find a valid FAT filesystem [ 58.584877][ T6377] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 58.658927][ T6377] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:4215: comm syz.5.1406: Allocating blocks 41-42 which overlap fs metadata [ 58.684764][ T6377] EXT4-fs (loop5): Remounting filesystem read-only [ 58.715346][ T6377] Quota error (device loop5): write_blk: dquota write failed [ 58.722931][ T6377] Quota error (device loop5): find_free_dqentry: Can't write quota data block 5 [ 58.796179][ T6377] Quota error (device loop5): write_blk: dquota write failed [ 58.814803][ T6377] Quota error (device loop5): qtree_write_dquot: Error -117 occurred while creating quota [ 58.865684][ T6377] EXT4-fs (loop5): 1 truncate cleaned up [ 58.890175][ T6405] EXT4-fs (loop0): orphan cleanup on readonly fs [ 58.907752][ T6405] Quota error (device loop0): find_tree_dqentry: Cycle in quota tree detected: block 2 index 0 [ 58.918261][ T6405] Quota error (device loop0): qtree_read_dquot: Can't read quota structure for id 0 [ 58.927740][ T6405] EXT4-fs error (device loop0): ext4_acquire_dquot:6986: comm syz.0.1420: Failed to acquire dquot type 1 [ 58.970148][ T6405] EXT4-fs (loop0): 1 truncate cleaned up [ 59.114593][ T29] audit: type=1326 audit(1768655458.705:198): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6421 comm="syz.3.1428" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fdc445bacb9 code=0x0 [ 59.115884][ T6420] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 59.189680][ T6420] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e12d, mo2=0002] [ 59.202133][ T3310] Alternate GPT is invalid, using primary GPT. [ 59.208491][ T3310] loop4: p1 p2 p3 [ 59.212254][ T3310] loop4: partition table partially beyond EOD, truncated [ 59.222728][ T6420] System zones: 1-12 [ 59.228913][ T6420] EXT4-fs (loop0): orphan cleanup on readonly fs [ 59.244328][ T6418] Alternate GPT is invalid, using primary GPT. [ 59.250783][ T6418] loop4: p1 p2 p3 [ 59.254784][ T6418] loop4: partition table partially beyond EOD, truncated [ 59.267906][ T6420] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.1427: bg 0: block 361: padding at end of block bitmap is not set [ 59.291612][ T6420] EXT4-fs (loop0): Remounting filesystem read-only [ 59.298454][ T6420] EXT4-fs (loop0): 1 truncate cleaned up [ 59.346086][ T3310] loop2: p1 p3 < p5 p6 > [ 59.371248][ T6409] loop2: p1 p3 < p5 p6 > [ 59.462100][ T6443] EXT4-fs (loop4): orphan cleanup on readonly fs [ 59.494729][ T6443] EXT4-fs error (device loop4): ext4_acquire_dquot:6986: comm syz.4.1438: Failed to acquire dquot type 1 [ 59.560526][ T6443] EXT4-fs (loop4): 1 truncate cleaned up [ 59.732791][ T6462] SELinux: Context system_u:object_r:pam_console_exec_t:s0 is not valid (left unmapped). [ 59.752805][ T6465] IPv6: addrconf: prefix option has invalid lifetime [ 59.835381][ T6470] EXT4-fs (loop5): revision level too high, forcing read-only mode [ 59.850482][ T6470] EXT4-fs (loop5): orphan cleanup on readonly fs [ 59.858305][ T6470] EXT4-fs warning (device loop5): ext4_enable_quotas:7221: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 59.873267][ T3308] loop2: p1 p3 p4 [ 59.874047][ T6470] EXT4-fs (loop5): Cannot turn on quotas: error -117 [ 59.894190][ T3308] loop2: p1 size 477167616 extends beyond EOD, truncated [ 59.910976][ T3308] loop2: p3 start 4294901760 is beyond EOD, truncated [ 59.917963][ T3308] loop2: p4 size 32768 extends beyond EOD, truncated [ 59.926081][ T6470] EXT4-fs error (device loop5): ext4_validate_block_bitmap:432: comm syz.5.1451: bg 0: block 15: invalid block bitmap [ 59.941885][ T6458] loop2: p1 p3 p4 [ 59.956156][ T6458] loop2: p1 size 477167616 extends beyond EOD, truncated [ 59.972998][ T6458] loop2: p3 start 4294901760 is beyond EOD, truncated [ 59.979907][ T6458] loop2: p4 size 32768 extends beyond EOD, truncated [ 59.988645][ T6470] EXT4-fs error (device loop5) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 60.005592][ T6470] EXT4-fs (loop5): 1 truncate cleaned up [ 60.015182][ T3006] loop2: p1 p3 p4 [ 60.021048][ T3006] loop2: p1 size 477167616 extends beyond EOD, truncated [ 60.035556][ T3006] loop2: p3 start 4294901760 is beyond EOD, truncated [ 60.042376][ T3006] loop2: p4 size 32768 extends beyond EOD, truncated [ 60.126694][ T6495] futex_wake_op: syz.5.1461 tries to shift op by -3; fix this program [ 60.339297][ T6516] set_capacity_and_notify: 17 callbacks suppressed [ 60.339311][ T6516] loop0: detected capacity change from 0 to 512 [ 60.367195][ T6516] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 60.413669][ T6516] EXT4-fs error (device loop0): __ext4_iget:5426: inode #11: block 2: comm syz.0.1473: invalid block [ 60.436524][ T6516] EXT4-fs (loop0): Remounting filesystem read-only [ 60.453065][ T6529] loop3: detected capacity change from 0 to 512 [ 60.460529][ T6529] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 60.487828][ T6529] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.1478: Allocating blocks 41-42 which overlap fs metadata [ 60.555301][ T6538] Option ''MO' to dns_resolver key: bad/missing value [ 60.577226][ T6529] EXT4-fs (loop3): Remounting filesystem read-only [ 60.603155][ T6529] EXT4-fs (loop3): 1 truncate cleaned up [ 60.644308][ T6551] loop2: detected capacity change from 0 to 164 [ 60.930758][ T6598] loop4: detected capacity change from 0 to 512 [ 60.964578][ T6598] EXT4-fs warning (device loop4): ext4_xattr_inode_get:546: inode #11: comm syz.4.1511: ea_inode file size=0 entry size=6 [ 61.032736][ T6598] ------------[ cut here ]------------ [ 61.038404][ T6598] EA inode 11 i_nlink=2 [ 61.038420][ T6598] WARNING: fs/ext4/xattr.c:1058 at ext4_xattr_inode_update_ref+0x2e6/0x320, CPU#0: syz.4.1511/6598 [ 61.053376][ T6598] Modules linked in: [ 61.057396][ T6598] CPU: 0 UID: 0 PID: 6598 Comm: syz.4.1511 Tainted: G W syzkaller #0 PREEMPT(voluntary) [ 61.068754][ T6598] Tainted: [W]=WARN [ 61.072613][ T6598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 61.082902][ T6598] RIP: 0010:ext4_xattr_inode_update_ref+0x305/0x320 [ 61.089799][ T6598] Code: 11 cf 9b ff 4c 8d 2d 4a aa 3f 05 49 8d 7e 40 e8 c1 85 b7 ff 49 8b 6e 40 4c 89 e7 e8 f5 80 b7 ff 41 8b 56 48 4c 89 ef 48 89 ee <67> 48 0f b9 3a e9 2b ff ff ff e8 6c bc c5 03 66 66 66 2e 0f 1f 84 [ 61.109548][ T6598] RSP: 0018:ffffc900012b7778 EFLAGS: 00010246 [ 61.115787][ T6598] RAX: ffff888109f7ab90 RBX: ffff888107a7dc18 RCX: ffffffff81bc669b [ 61.123899][ T6598] RDX: 0000000000000002 RSI: 000000000000000b RDI: ffffffff86fc10d0 [ 61.131985][ T6598] RBP: 000000000000000b R08: 0001888107a7dbcb R09: 0000000000000000 [ 61.140186][ T6598] R10: 0001c900063f7b30 R11: 0001c900012b76a8 R12: ffff888107a7dbc8 [ 61.148224][ T6598] R13: ffffffff86fc10d0 R14: ffff888107a7db80 R15: 0000000000000001 [ 61.156267][ T6598] FS: 00007f82020876c0(0000) GS:ffff8882aeb79000(0000) knlGS:0000000000000000 [ 61.165341][ T6598] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 61.172150][ T6598] CR2: 00007f6080ef7dac CR3: 00000001127ec000 CR4: 00000000003506f0 [ 61.180216][ T6598] Call Trace: [ 61.183537][ T6598] [ 61.186540][ T6598] ext4_xattr_inode_dec_ref_all+0x57c/0x880 [ 61.192490][ T6598] ? errseq_check+0x2c/0x50 [ 61.197522][ T6598] ext4_xattr_delete_inode+0x6c1/0x7a0 [ 61.203040][ T6598] ? ext4_truncate+0x92b/0xad0 [ 61.208013][ T6598] ext4_evict_inode+0xa1f/0xd40 [ 61.212915][ T6598] ? __pfx_ext4_evict_inode+0x10/0x10 [ 61.218432][ T6598] evict+0x2af/0x510 [ 61.222449][ T6598] ? __dquot_initialize+0x146/0x7c0 [ 61.227741][ T6598] iput+0x4b9/0x650 [ 61.231596][ T6598] ext4_process_orphan+0x1a9/0x1c0 [ 61.236767][ T6598] ext4_orphan_cleanup+0x6a8/0xa00 [ 61.242037][ T6598] ext4_fill_super+0x3476/0x3800 [ 61.247175][ T6598] ? set_blocksize+0x1a3/0x310 [ 61.251990][ T6598] ? setup_bdev_super+0x30e/0x370 [ 61.257272][ T6598] ? __pfx_ext4_fill_super+0x10/0x10 [ 61.262702][ T6598] get_tree_bdev_flags+0x291/0x300 [ 61.267945][ T6598] ? __pfx_ext4_fill_super+0x10/0x10 [ 61.273269][ T6598] get_tree_bdev+0x1f/0x30 [ 61.277768][ T6598] ext4_get_tree+0x1c/0x30 [ 61.282253][ T6598] vfs_get_tree+0x57/0x1d0 [ 61.286883][ T6598] do_new_mount+0x288/0x700 [ 61.291433][ T6598] path_mount+0x4c0/0xb90 [ 61.295887][ T6598] ? user_path_at+0xbf/0x130 [ 61.300541][ T6598] __se_sys_mount+0x28c/0x2e0 [ 61.305339][ T6598] __x64_sys_mount+0x67/0x80 [ 61.310005][ T6598] x64_sys_call+0x2cca/0x3000 [ 61.314354][ T6617] loop3: detected capacity change from 0 to 512 [ 61.314754][ T6598] do_syscall_64+0xc0/0x2a0 [ 61.314782][ T6598] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 61.331472][ T6598] RIP: 0033:0x7f820362bf4a [ 61.335969][ T6598] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 61.355692][ T6598] RSP: 002b:00007f8202086e58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 61.364151][ T6598] RAX: ffffffffffffffda RBX: 00007f8202086ee0 RCX: 00007f820362bf4a [ 61.370489][ T6617] EXT4-fs error (device loop3): ext4_iget_extra_inode:5073: inode #15: comm syz.3.1520: corrupted in-inode xattr: ea_inode specified without ea_inode feature enabled [ 61.372221][ T6598] RDX: 0000200000000180 RSI: 00002000000001c0 RDI: 00007f8202086ea0 [ 61.372236][ T6598] RBP: 0000200000000180 R08: 00007f8202086ee0 R09: 0000000000800700 [ 61.405082][ T6598] R10: 0000000000800700 R11: 0000000000000246 R12: 00002000000001c0 [ 61.413088][ T6598] R13: 00007f8202086ea0 R14: 0000000000000473 R15: 0000200000000680 [ 61.421320][ T6598] [ 61.424443][ T6598] ---[ end trace 0000000000000000 ]--- [ 61.432511][ T6598] EXT4-fs (loop4): 1 orphan inode deleted [ 61.466311][ T6617] EXT4-fs error (device loop3): ext4_orphan_get:1396: comm syz.3.1520: couldn't read orphan inode 15 (err -117) [ 61.546169][ T6630] loop2: detected capacity change from 0 to 512 [ 61.555521][ T29] kauditd_printk_skb: 12 callbacks suppressed [ 61.555537][ T29] audit: type=1326 audit(1768655461.151:204): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6627 comm="syz.5.1525" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f3c26b9acb9 code=0x0 [ 61.632667][ T6630] EXT4-fs (loop2): 1 orphan inode deleted [ 61.645916][ T314] Quota error (device loop2): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 61.655836][ T314] EXT4-fs error (device loop2): ext4_release_dquot:7022: comm kworker/u8:5: Failed to release dquot type 1 [ 61.682196][ T6645] loop0: detected capacity change from 0 to 512 [ 61.689180][ T6630] ext4 filesystem being mounted at /282/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 61.710103][ T6646] loop5: detected capacity change from 0 to 512 [ 61.710398][ T6645] EXT4-fs: Ignoring removed nobh option [ 61.723208][ T6648] loop3: detected capacity change from 0 to 128 [ 61.759900][ T6646] EXT4-fs warning (device loop5): ext4_xattr_inode_get:546: inode #11: comm syz.5.1533: ea_inode file size=0 entry size=6 [ 61.794425][ T6645] EXT4-fs warning (device loop0): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 61.806131][ T6645] EXT4-fs warning (device loop0): dx_probe:849: Enable large directory feature to access it [ 61.816404][ T6645] EXT4-fs warning (device loop0): dx_probe:934: inode #2: comm syz.0.1531: Corrupt directory, running e2fsck is recommended [ 61.846896][ T6645] EXT4-fs (loop0): Cannot turn on journaled quota: type 1: error -117 [ 61.855324][ T6646] EXT4-fs (loop5): 1 orphan inode deleted [ 61.855393][ T6645] EXT4-fs error (device loop0): ext4_iget_extra_inode:5073: inode #15: comm syz.0.1531: corrupted in-inode xattr: invalid ea_ino [ 61.874884][ T6645] EXT4-fs error (device loop0): ext4_orphan_get:1396: comm syz.0.1531: couldn't read orphan inode 15 (err -117) [ 61.953315][ T6668] loop2: detected capacity change from 0 to 1024 [ 61.975459][ T6668] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 62.014244][ T6668] JBD2: no valid journal superblock found [ 62.020080][ T6668] EXT4-fs (loop2): Could not load journal inode [ 62.057136][ T6681] EXT4-fs: inline encryption not supported [ 62.074745][ T6681] EXT4-fs (loop5): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 62.085868][ T6683] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 62.094387][ T6683] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 62.138631][ T6683] Quota error (device loop4): do_insert_tree: Free block already used in tree: block 1 [ 62.153537][ T6681] EXT4-fs error (device loop5): ext4_map_blocks:783: inode #3: block 2: comm syz.5.1549: lblock 2 mapped to illegal pblock 2 (length 1) [ 62.178062][ T6683] Quota error (device loop4): qtree_write_dquot: Error -5 occurred while creating quota [ 62.184744][ T6681] EXT4-fs (loop5): Remounting filesystem read-only [ 62.194394][ T6681] Quota error (device loop5): qtree_write_dquot: dquota write failed [ 62.220626][ T6681] Quota error (device loop5): v2_write_file_info: Can't write info structure [ 62.224453][ T6683] EXT4-fs error (device loop4): ext4_acquire_dquot:6986: comm syz.4.1550: Failed to acquire dquot type 1 [ 62.229928][ T6681] EXT4-fs (loop5): 1 orphan inode deleted [ 62.268907][ T6683] EXT4-fs (loop4): Remounting filesystem read-only [ 62.275668][ T6683] EXT4-fs (loop4): 1 truncate cleaned up [ 62.504782][ T6739] delete_channel: no stack [ 62.509329][ T6739] delete_channel: no stack [ 62.544827][ T6744] msdos: Bad value for 'gid' [ 62.549502][ T6744] msdos: Bad value for 'gid' [ 62.713947][ T6767] EXT4-fs error (device loop2): ext4_iget_extra_inode:5073: inode #15: comm syz.2.1590: corrupted in-inode xattr: ea_inode specified without ea_inode feature enabled [ 62.748677][ T6767] EXT4-fs error (device loop2): ext4_orphan_get:1396: comm syz.2.1590: couldn't read orphan inode 15 (err -117) [ 62.771014][ T29] audit: type=1326 audit(1768655462.362:205): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6774 comm="syz.5.1596" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f3c26b9acb9 code=0x0 [ 62.859924][ T3539] loop3: p1 < > p4 [ 62.865675][ T3539] loop3: p4 size 722688 extends beyond EOD, truncated [ 62.882208][ T6780] loop3: p1 < > p4 [ 62.893938][ T6780] loop3: p4 size 722688 extends beyond EOD, truncated [ 62.990694][ T3006] loop3: p1 < > p4 [ 63.000929][ T3006] loop3: p4 size 722688 extends beyond EOD, truncated [ 63.048948][ T3310] udevd[3310]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 63.051093][ T3308] udevd[3308]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 63.124379][ T6807] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 63.133480][ T6807] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 63.142804][ T29] audit: type=1326 audit(1768655462.722:206): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6804 comm="syz.0.1611" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f81854cacb9 code=0x0 [ 63.179277][ T6807] EXT4-fs (loop2): orphan cleanup on readonly fs [ 63.197271][ T3308] udevd[3308]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 63.208551][ T3310] udevd[3310]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 63.234373][ T6807] EXT4-fs error (device loop2): ext4_orphan_get:1417: comm syz.2.1610: bad orphan inode 15 [ 63.244700][ T6807] ext4_test_bit(bit=14, block=18) = 1 [ 63.250282][ T6807] is_bad_inode(inode)=0 [ 63.254527][ T6807] NEXT_ORPHAN(inode)=1023 [ 63.259025][ T6807] max_ino=32 [ 63.262244][ T6807] i_nlink=0 [ 63.266073][ T6823] vfat: Bad value for 'utf8' [ 63.292777][ T3544] udevd[3544]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 63.307355][ T6807] EXT4-fs error (device loop2): ext4_xattr_delete_inode:2971: inode #15: comm syz.2.1610: corrupted xattr block 19: ea_inode specified without ea_inode feature enabled [ 63.335107][ T3308] udevd[3308]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 63.372855][ T6832] cgroup2: Unexpected value for 'memory_localevents' [ 63.404128][ T6807] EXT4-fs warning (device loop2): ext4_evict_inode:273: xattr delete (err -117) [ 63.628423][ T6869] syz.5.1640 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 63.654246][ T6874] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(3) [ 63.660833][ T6874] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 63.668429][ T6874] vhci_hcd vhci_hcd.0: Device attached [ 63.683105][ T6875] vhci_hcd: connection closed [ 63.683308][ T319] vhci_hcd vhci_hcd.3: stop threads [ 63.693542][ T319] vhci_hcd vhci_hcd.3: release socket [ 63.699109][ T319] vhci_hcd vhci_hcd.3: disconnect device [ 63.727336][ T6881] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 63.771339][ T6881] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #2: block 9: comm syz.0.1646: lblock 0 mapped to illegal pblock 9 (length 1) [ 63.804658][ T6892] IPv6: addrconf: prefix option has invalid lifetime [ 63.804680][ T6881] EXT4-fs (loop0): mount failed [ 64.110375][ T6934] EXT4-fs: Ignoring removed nobh option [ 64.120499][ T6934] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e118, mo2=0002] [ 64.132405][ T6937] Non-string source [ 64.138180][ T6934] System zones: 1-12 [ 64.142382][ T6934] EXT4-fs (loop0): orphan cleanup on readonly fs [ 64.149349][ T6934] EXT4-fs warning (device loop0): ext4_expand_extra_isize_ea:2857: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 64.162606][ T6934] EXT4-fs error (device loop0): ext4_do_update_inode:5617: inode #15: comm syz.0.1672: corrupted inode contents [ 64.177618][ T6934] EXT4-fs error (device loop0): ext4_dirty_inode:6502: inode #15: comm syz.0.1672: mark_inode_dirty error [ 64.193602][ T6934] EXT4-fs error (device loop0): ext4_do_update_inode:5617: inode #15: comm syz.0.1672: corrupted inode contents [ 64.220202][ T6934] EXT4-fs error (device loop0): ext4_xattr_delete_inode:3000: inode #15: comm syz.0.1672: mark_inode_dirty error [ 64.270287][ T6943] EXT4-fs (loop5): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 64.295394][ T6934] EXT4-fs error (device loop0): ext4_xattr_delete_inode:3003: inode #15: comm syz.0.1672: mark inode dirty (error -117) [ 64.324972][ T6957] cgroup: release_agent respecified [ 64.345516][ T6943] EXT4-fs (loop5): revision level too high, forcing read-only mode [ 64.361437][ T6934] EXT4-fs warning (device loop0): ext4_evict_inode:273: xattr delete (err -117) [ 64.383427][ T6943] EXT4-fs (loop5): orphan cleanup on readonly fs [ 64.396307][ T6934] EXT4-fs (loop0): 1 orphan inode deleted [ 64.403290][ T6964] ISOFS: unable to read i-node block [ 64.421416][ T6964] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 64.433405][ T6960] ext4 filesystem being mounted at /syzcgroup/cpu/syz4/cgroup.procs supports timestamps until 2038-01-19 (0x7fffffff) [ 64.454270][ T6943] EXT4-fs error (device loop5): ext4_orphan_get:1391: inode #15: comm syz.5.1676: unexpected EA_INODE flag [ 64.514686][ T6943] EXT4-fs error (device loop5): ext4_orphan_get:1396: comm syz.5.1676: couldn't read orphan inode 15 (err -117) [ 64.692990][ T29] audit: type=1400 audit(1768655464.245:207): avc: denied { append } for pid=6998 comm="syz.4.1702" name="virtual_nci" dev="devtmpfs" ino=132 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 64.734254][ T7008] tmpfs: Bad value for 'mpol' [ 64.790968][ T3308] loop5: p1[EZD] p2 p3 p4 [ 64.811183][ T3308] loop5: p3 start 117772289 is beyond EOD, truncated [ 64.817948][ T3308] loop5: p4 size 262144 extends beyond EOD, truncated [ 64.865776][ T7004] loop5: p1[EZD] p2 p3 p4 [ 64.885499][ T7004] loop5: p3 start 117772289 is beyond EOD, truncated [ 64.892279][ T7004] loop5: p4 size 262144 extends beyond EOD, truncated [ 64.918263][ T7028] EXT4-fs: inline encryption not supported [ 64.925911][ T7028] EXT4-fs (loop3): #clusters per group too big: 201392385 [ 65.069241][ T3308] udevd[3308]: inotify_add_watch(7, /dev/loop5p1, 10) failed: No such file or directory [ 65.081767][ T3310] udevd[3310]: inotify_add_watch(7, /dev/loop5p2, 10) failed: No such file or directory [ 65.095791][ T3539] udevd[3539]: inotify_add_watch(7, /dev/loop5p4, 10) failed: No such file or directory [ 65.141118][ T3539] udevd[3539]: inotify_add_watch(7, /dev/loop5p4, 10) failed: No such file or directory [ 65.355119][ T7078] loop0: p4 < > [ 65.372608][ T7089] Quota error (device loop4): find_tree_dqentry: Cycle in quota tree detected: block 4 index 0 [ 65.383145][ T7089] EXT4-fs error (device loop4): ext4_acquire_dquot:6986: comm syz.4.1745: Failed to acquire dquot type 0 [ 65.432962][ T7089] EXT4-fs (loop4): 1 truncate cleaned up [ 65.473222][ T7102] set_capacity_and_notify: 17 callbacks suppressed [ 65.473241][ T7102] loop5: detected capacity change from 0 to 128 [ 65.551658][ T7111] loop3: detected capacity change from 0 to 512 [ 65.583748][ T7111] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 65.606343][ T7111] EXT4-fs (loop3): orphan cleanup on readonly fs [ 65.618911][ T7111] EXT4-fs error (device loop3): ext4_validate_block_bitmap:432: comm syz.3.1754: bg 0: block 16: invalid block bitmap [ 65.636297][ T7111] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 65.647146][ T7111] EXT4-fs error (device loop3): ext4_clear_blocks:876: inode #13: comm syz.3.1754: attempt to clear invalid blocks 1669132790 len 1 [ 65.661415][ T7111] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.1754: invalid indirect mapped block 4294967295 (level 1) [ 65.664895][ T7119] loop2: detected capacity change from 0 to 512 [ 65.681813][ T7111] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.1754: invalid indirect mapped block 4294967295 (level 2) [ 65.696629][ T7111] EXT4-fs (loop3): 1 truncate cleaned up [ 65.723545][ T7119] EXT4-fs: user quota file already specified [ 66.041040][ T7173] loop4: detected capacity change from 0 to 512 [ 66.078535][ T7178] loop5: detected capacity change from 0 to 512 [ 66.103185][ T7178] EXT4-fs: Ignoring removed oldalloc option [ 66.111015][ T7182] loop3: detected capacity change from 0 to 256 [ 66.118085][ T7173] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 66.156885][ T7178] EXT4-fs error (device loop5): ext4_xattr_inode_iget:437: comm syz.5.1789: Parent and EA inode have the same ino 15 [ 66.177955][ T7173] EXT4-fs (loop4): 1 truncate cleaned up [ 66.191452][ T7182] FAT-fs (loop3): bogus logical sector size 2303 [ 66.197835][ T7182] FAT-fs (loop3): Can't find a valid FAT filesystem [ 66.200947][ T7178] EXT4-fs warning (device loop5): ext4_expand_extra_isize_ea:2857: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 66.226243][ T7180] loop2: detected capacity change from 0 to 8192 [ 66.238402][ T7178] EXT4-fs error (device loop5): ext4_xattr_inode_iget:437: comm syz.5.1789: Parent and EA inode have the same ino 15 [ 66.266415][ T7178] EXT4-fs (loop5): 1 orphan inode deleted [ 66.300355][ T3310] loop2: p1 < > p3 < > p4 [ 66.304920][ T3310] loop2: partition table partially beyond EOD, truncated [ 66.316918][ T3310] loop2: p1 start 4294967040 is beyond EOD, truncated [ 66.327280][ T3310] loop2: p4 start 4227858432 is beyond EOD, truncated [ 66.335512][ T7180] loop2: p1 < > p3 < > p4 [ 66.340027][ T7180] loop2: partition table partially beyond EOD, truncated [ 66.367132][ T7180] loop2: p1 start 4294967040 is beyond EOD, truncated [ 66.389691][ T7180] loop2: p4 start 4227858432 is beyond EOD, truncated [ 66.431501][ T7205] /dev/nullb0: Can't lookup blockdev [ 66.514125][ T7216] loop4: detected capacity change from 0 to 512 [ 66.676042][ T7242] loop5: detected capacity change from 0 to 1024 [ 66.702781][ T7248] loop3: detected capacity change from 0 to 512 [ 66.709764][ T7248] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 66.723489][ T7242] EXT4-fs (loop5): invalid inodes per group: 0 [ 66.723489][ T7242] [ 66.767875][ T7248] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -2 [ 66.782842][ T7248] EXT4-fs error (device loop3): ext4_orphan_get:1417: comm syz.3.1822: bad orphan inode 4 [ 66.797634][ T7248] EXT4-fs (loop3): 1 orphan inode deleted [ 66.984325][ T7277] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 67.031376][ T7277] EXT4-fs warning (device loop2): ext4_update_dynamic_rev:1137: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 67.066428][ T7277] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.1834: bg 0: block 248: padding at end of block bitmap is not set [ 67.089181][ T7277] __quota_error: 3 callbacks suppressed [ 67.089200][ T7277] Quota error (device loop2): write_blk: dquota write failed [ 67.102301][ T7277] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 67.137790][ T7277] EXT4-fs error (device loop2): ext4_acquire_dquot:6986: comm syz.2.1834: Failed to acquire dquot type 1 [ 67.182467][ T7277] EXT4-fs (loop2): 1 truncate cleaned up [ 67.254903][ T7312] FAT-fs (loop5): bogus number of directory entries (5) [ 67.262048][ T7312] FAT-fs (loop5): Can't find a valid FAT filesystem [ 67.378259][ T29] audit: type=1400 audit(1768655466.752:210): avc: denied { execute } for pid=7331 comm="syz.3.1863" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=17816 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:hugetlbfs_t tclass=file permissive=1 [ 67.418011][ T7324] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 67.463681][ T7324] EXT4-fs (loop5): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 67.504591][ T7344] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 [ 67.518061][ T29] audit: type=1400 audit(1768655466.873:211): avc: denied { setattr } for pid=7345 comm="syz.2.1870" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 67.868335][ T7385] EXT4-fs (loop5): unsupported inode size: 84 [ 67.874490][ T7385] EXT4-fs (loop5): blocksize: 4096 [ 67.909755][ T7392] EXT4-fs: Ignoring removed oldalloc option [ 67.939791][ T7392] EXT4-fs error (device loop4): ext4_xattr_inode_iget:437: comm syz.4.1892: Parent and EA inode have the same ino 15 [ 67.982526][ T7392] EXT4-fs (loop4): 1 orphan inode deleted [ 68.001083][ T7407] delete_channel: no stack [ 68.016739][ T3308] loop2: p1 p2 p3 < p5 p6 > [ 68.020677][ T7407] delete_channel: no stack [ 68.026515][ T3308] loop2: p2 size 16775168 extends beyond EOD, truncated [ 68.057985][ T3308] loop2: p5 start 4294970168 is beyond EOD, truncated [ 68.088072][ T7361] loop2: p1 p2 p3 < p5 p6 > [ 68.101534][ T7361] loop2: p2 size 16775168 extends beyond EOD, truncated [ 68.113169][ T7361] loop2: p5 start 4294970168 is beyond EOD, truncated [ 68.507420][ T7452] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 68.571830][ T7452] EXT4-fs error (device loop5): ext4_orphan_get:1391: inode #17: comm syz.5.1921: inode has both inline data and extents flags [ 68.618807][ T7452] EXT4-fs error (device loop5): ext4_orphan_get:1396: comm syz.5.1921: couldn't read orphan inode 17 (err -117) [ 68.709167][ T7478] tmpfs: Bad value for 'mpol' [ 68.718379][ T29] audit: type=1400 audit(1768655468.005:212): avc: denied { associate } for pid=7477 comm="syz.0.1934" name="pfkey" scontext=root:object_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 68.882737][ T7500] EXT4-fs: Ignoring removed nomblk_io_submit option [ 68.889458][ T7500] EXT4-fs: Ignoring removed nobh option [ 69.032034][ T7526] SELinux: Context system_u:object_r:fsa is not valid (left unmapped). [ 69.040656][ T29] audit: type=1400 audit(1768655468.304:213): avc: denied { relabelto } for pid=7523 comm="syz.4.1956" name="336" dev="tmpfs" ino=1736 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsa" [ 69.118518][ T29] audit: type=1400 audit(1768655468.304:214): avc: denied { associate } for pid=7523 comm="syz.4.1956" name="336" dev="tmpfs" ino=1736 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:fsa" [ 69.144774][ T29] audit: type=1400 audit(1768655468.351:215): avc: denied { remove_name } for pid=3638 comm="syz-executor" name="binderfs" dev="tmpfs" ino=1740 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsa" [ 69.170748][ T29] audit: type=1400 audit(1768655468.351:216): avc: denied { rmdir } for pid=3638 comm="syz-executor" name="336" dev="tmpfs" ino=1736 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsa" [ 69.320863][ T29] audit: type=1400 audit(1768655468.566:217): avc: denied { create } for pid=7560 comm="syz.3.1974" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 69.354978][ T7568] EXT4-fs (loop0): unsupported inode size: 61867 [ 69.361375][ T7568] EXT4-fs (loop0): blocksize: 1024 [ 69.669058][ T7622] FAT-fs (loop4): bogus number of reserved sectors [ 69.675751][ T7622] FAT-fs (loop4): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 69.685151][ T7622] FAT-fs (loop4): Can't find a valid FAT filesystem [ 69.721727][ T7626] EXT4-fs warning (device loop5): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 69.733286][ T7626] EXT4-fs warning (device loop5): dx_probe:849: Enable large directory feature to access it [ 69.743574][ T7626] EXT4-fs warning (device loop5): dx_probe:934: inode #2: comm syz.5.2006: Corrupt directory, running e2fsck is recommended [ 69.784678][ T7626] EXT4-fs (loop5): Cannot turn on journaled quota: type 1: error -2 [ 69.793304][ T7626] EXT4-fs error (device loop5): ext4_iget_extra_inode:5073: inode #15: comm syz.5.2006: corrupted in-inode xattr: invalid ea_ino [ 69.807259][ T7626] EXT4-fs error (device loop5): ext4_orphan_get:1396: comm syz.5.2006: couldn't read orphan inode 15 (err -117) [ 69.819849][ T7626] EXT4-fs mount: 64 callbacks suppressed [ 69.819901][ T7626] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 69.882095][ T7640] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 69.948130][ T7640] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 69.958111][ T3628] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.977967][ T7640] EXT4-fs (loop3): orphan cleanup on readonly fs [ 69.985220][ T7640] EXT4-fs error (device loop3): ext4_map_blocks:825: inode #3: block 3: comm syz.3.2013: lblock 3 mapped to illegal pblock 3 (length 1) [ 70.000174][ T7640] EXT4-fs error (device loop3): ext4_acquire_dquot:6986: comm syz.3.2013: Failed to acquire dquot type 0 [ 70.011759][ T7652] IPv6: addrconf: prefix option has invalid lifetime [ 70.013009][ T7640] EXT4-fs error (device loop3): ext4_map_blocks:783: inode #3: block 3: comm syz.3.2013: lblock 3 mapped to illegal pblock 3 (length 1) [ 70.033109][ T7640] EXT4-fs error (device loop3): ext4_acquire_dquot:6986: comm syz.3.2013: Failed to acquire dquot type 0 [ 70.060987][ T7640] EXT4-fs error (device loop3): ext4_free_blocks:6728: comm syz.3.2013: Freeing blocks not in datazone - block = 0, count = 4096 [ 70.123720][ T7640] EXT4-fs error (device loop3): ext4_map_blocks:783: inode #3: block 3: comm syz.3.2013: lblock 3 mapped to illegal pblock 3 (length 1) [ 70.162679][ T7640] EXT4-fs error (device loop3): ext4_acquire_dquot:6986: comm syz.3.2013: Failed to acquire dquot type 0 [ 70.192016][ T7640] EXT4-fs (loop3): 1 orphan inode deleted [ 70.198906][ T7640] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 70.219020][ T7669] EXT4-fs warning (device loop2): ext4_enable_quotas:7221: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 70.234148][ T7669] EXT4-fs (loop2): mount failed [ 70.255448][ T3632] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 70.443306][ T7697] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 70.454344][ T7697] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 70.466732][ T7707] tmpfs: Bad value for 'mpol' [ 70.467208][ T7697] JBD2: no valid journal superblock found [ 70.477220][ T7697] EXT4-fs (loop5): Could not load journal inode [ 70.533674][ T7712] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors [ 70.544590][ T7712] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 not in group (block 2)! [ 70.554655][ T7712] EXT4-fs (loop2): group descriptors corrupted! [ 70.777523][ T7740] EXT4-fs warning (device loop5): ext4_enable_quotas:7221: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 70.801360][ T7740] EXT4-fs (loop5): mount failed [ 70.811023][ T7751] EXT4-fs warning (device loop3): ext4_xattr_inode_get:546: inode #11: comm syz.3.2066: ea_inode file size=4 entry size=6 [ 70.824326][ T7751] EXT4-fs error (device loop3): ext4_do_update_inode:5617: inode #15: comm syz.3.2066: corrupted inode contents [ 70.850362][ T7751] EXT4-fs error (device loop3): ext4_dirty_inode:6502: inode #15: comm syz.3.2066: mark_inode_dirty error [ 70.862139][ T7751] EXT4-fs error (device loop3): ext4_do_update_inode:5617: inode #15: comm syz.3.2066: corrupted inode contents [ 70.875453][ T7751] EXT4-fs error (device loop3): ext4_xattr_delete_inode:3000: inode #15: comm syz.3.2066: mark_inode_dirty error [ 70.888839][ T7751] EXT4-fs error (device loop3): ext4_xattr_delete_inode:3003: inode #15: comm syz.3.2066: mark inode dirty (error -117) [ 70.903227][ T7751] EXT4-fs warning (device loop3): ext4_evict_inode:273: xattr delete (err -117) [ 70.913044][ T7751] EXT4-fs (loop3): 1 orphan inode deleted [ 70.919457][ T7751] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 70.972474][ T3632] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.085192][ T7776] set_capacity_and_notify: 22 callbacks suppressed [ 71.085212][ T7776] loop2: detected capacity change from 0 to 164 [ 71.412302][ T7833] loop5: detected capacity change from 0 to 136 [ 71.422867][ T7836] Invalid ELF header type: 2 != 1 [ 71.606885][ T7857] loop5: detected capacity change from 0 to 736 [ 72.194341][ T7960] loop2: detected capacity change from 0 to 512 [ 72.225343][ T7960] EXT4-fs: Ignoring removed nobh option [ 72.249040][ T7960] EXT4-fs (loop2): 1 orphan inode deleted [ 72.262501][ T7960] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 72.323052][ T3629] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.357012][ T7988] loop5: detected capacity change from 0 to 512 [ 72.363728][ T7988] EXT4-fs: Ignoring removed bh option [ 72.370221][ T7988] EXT4-fs (loop5): Can't support bigalloc feature without extents feature [ 72.370221][ T7988] [ 72.381207][ T7988] EXT4-fs (loop5): couldn't mount as ext3 due to feature incompatibilities [ 72.424773][ T7996] loop4: detected capacity change from 0 to 512 [ 72.455400][ T7996] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 72.470246][ T8000] loop3: detected capacity change from 0 to 512 [ 72.491075][ T8000] EXT4-fs error (device loop3): ext4_do_update_inode:5617: inode #15: comm syz.3.2187: corrupted inode contents [ 72.503267][ T7996] EXT4-fs (loop4): orphan cleanup on readonly fs [ 72.514691][ T8000] EXT4-fs error (device loop3) in ext4_orphan_del:303: Corrupt filesystem [ 72.529776][ T7993] loop2: detected capacity change from 0 to 8192 [ 72.536376][ T8000] EXT4-fs error (device loop3): ext4_do_update_inode:5617: inode #15: comm syz.3.2187: corrupted inode contents [ 72.537410][ T7996] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.2185: Allocating blocks 41-42 which overlap fs metadata [ 72.570719][ T8000] EXT4-fs error (device loop3): ext4_evict_inode:301: inode #15: comm syz.3.2187: mark_inode_dirty error [ 72.602701][ T7993] loop2: p1 p2 p3 p4[DM] [ 72.609034][ T7993] loop2: p1 size 835329 extends beyond EOD, truncated [ 72.625297][ T8000] EXT4-fs (loop3): 1 orphan inode deleted [ 72.642780][ T7993] loop2: p2 size 327680 extends beyond EOD, truncated [ 72.650427][ T8000] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 72.672504][ T7996] __quota_error: 12 callbacks suppressed [ 72.672519][ T7996] Quota error (device loop4): write_blk: dquota write failed [ 72.672592][ T7993] loop2: p3 start 1052673 is beyond EOD, [ 72.678223][ T7996] Quota error (device loop4): find_free_dqentry: Can't write quota data block 5 [ 72.700508][ T7993] truncated [ 72.703637][ T7993] loop2: p4 size 262144 extends beyond EOD, truncated [ 72.709607][ T7996] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 72.743419][ T3632] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.762058][ T7996] EXT4-fs error (device loop4): ext4_acquire_dquot:6986: comm syz.4.2185: Failed to acquire dquot type 1 [ 72.788145][ T3006] loop2: p1 p2 p3 p4[DM] [ 72.792796][ T3006] loop2: p1 size 835329 extends beyond EOD, truncated [ 72.801801][ T8014] loop5: detected capacity change from 0 to 8192 [ 72.808445][ T7996] EXT4-fs error (device loop4): mb_free_blocks:2037: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 72.817170][ T3006] loop2: p2 size 327680 extends beyond EOD, truncated [ 72.831235][ T7996] EXT4-fs error (device loop4): ext4_do_update_inode:5617: inode #12: comm syz.4.2185: corrupted inode contents [ 72.843835][ T7996] EXT4-fs error (device loop4): ext4_dirty_inode:6502: inode #12: comm syz.4.2185: mark_inode_dirty error [ 72.855842][ T3006] loop2: p3 start 1052673 is beyond EOD, truncated [ 72.859908][ T8014] loop5: p1 p2 p3 p4 [ 72.862447][ T3006] loop2: p4 size 262144 extends beyond EOD, truncated [ 72.866464][ T8014] loop5: p1 size 262144 extends beyond EOD, truncated [ 72.880327][ T7996] EXT4-fs error (device loop4): ext4_do_update_inode:5617: inode #12: comm syz.4.2185: corrupted inode contents [ 72.901550][ T8014] loop5: p2 start 4293394690 is beyond EOD, truncated [ 72.908575][ T8014] loop5: p3 size 100663552 extends beyond EOD, truncated [ 72.924376][ T7996] EXT4-fs error (device loop4): __ext4_ext_dirty:206: inode #12: comm syz.4.2185: mark_inode_dirty error [ 72.939398][ T29] audit: type=1400 audit(1768655471.958:223): avc: denied { create } for pid=8024 comm="syz.2.2198" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netrom_socket permissive=1 [ 72.965711][ T8014] loop5: p4 size 50331648 extends beyond EOD, truncated [ 72.978953][ T7996] EXT4-fs error (device loop4): ext4_do_update_inode:5617: inode #12: comm syz.4.2185: corrupted inode contents [ 72.999128][ T7996] EXT4-fs error (device loop4) in ext4_orphan_del:303: Corrupt filesystem [ 73.007802][ T7996] EXT4-fs error (device loop4): ext4_do_update_inode:5617: inode #12: comm syz.4.2185: corrupted inode contents [ 73.021597][ T3308] udevd[3308]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 73.021996][ T3539] udevd[3539]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 73.055698][ T3541] udevd[3541]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 73.087815][ T8032] tmpfs: Unknown parameter 'context' [ 73.101359][ T7996] EXT4-fs error (device loop4): ext4_truncate:4635: inode #12: comm syz.4.2185: mark_inode_dirty error [ 73.121716][ T3541] udevd[3541]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 73.127468][ T3308] udevd[3308]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 73.134512][ T3539] udevd[3539]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 73.160294][ T7996] EXT4-fs error (device loop4) in ext4_process_orphan:345: Corrupt filesystem [ 73.193758][ T7996] EXT4-fs (loop4): 1 truncate cleaned up [ 73.204254][ T7996] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 73.230847][ T8048] loop5: detected capacity change from 0 to 512 [ 73.287765][ T8048] Quota error (device loop5): v2_read_file_info: Free block number 1 out of range (1, 6). [ 73.300208][ T3638] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.316695][ T3310] udevd[3310]: inotify_add_watch(7, /dev/loop5p3, 10) failed: No such file or directory [ 73.328525][ T3308] udevd[3308]: inotify_add_watch(7, /dev/loop5p1, 10) failed: No such file or directory [ 73.338583][ T3539] udevd[3539]: inotify_add_watch(7, /dev/loop5p4, 10) failed: No such file or directory [ 73.344155][ T8048] EXT4-fs warning (device loop5): ext4_enable_quotas:7221: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 73.364417][ T8048] EXT4-fs (loop5): mount failed [ 73.565373][ T8088] EXT4-fs (loop0): first meta block group too large: 589824 (group descriptor block count 1) [ 73.585914][ T8090] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 73.651098][ T8090] EXT4-fs (loop4): orphan file too big: 8388608 [ 73.657546][ T8090] EXT4-fs (loop4): mount failed [ 73.690181][ T8102] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (30846!=65535) [ 73.705183][ T8102] EXT4-fs (loop5): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 73.767409][ T8114] EXT4-fs (loop2): Cannot turn on journaled quota: type 1: error -2 [ 73.784737][ T3628] EXT4-fs (loop5): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 73.805609][ T8114] EXT4-fs error (device loop2): ext4_orphan_get:1391: inode #13: comm syz.2.2240: iget: bad i_size value: 12154757448730 [ 73.836430][ T8114] EXT4-fs error (device loop2): ext4_orphan_get:1396: comm syz.2.2240: couldn't read orphan inode 13 (err -117) [ 73.891309][ T8114] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 73.940032][ T8129] EXT4-fs (loop0): 1 orphan inode deleted [ 73.946212][ T8129] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 73.977207][ T3633] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.027103][ T3629] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.061509][ T29] audit: type=1400 audit(1768655472.996:224): avc: denied { mount } for pid=8143 comm="syz.0.2251" name="/" dev="hugetlbfs" ino=20248 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=filesystem permissive=1 [ 74.119534][ T29] audit: type=1400 audit(1768655473.053:225): avc: denied { unmount } for pid=3633 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=filesystem permissive=1 [ 74.156446][ T8156] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 74.187426][ T8156] EXT4-fs (loop0): invalid journal inode [ 74.206610][ T8156] EXT4-fs (loop0): can't get journal size [ 74.235192][ T8156] EXT4-fs (loop0): 1 truncate cleaned up [ 74.249718][ T8156] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 74.282470][ T8175] SELinux: security_context_str_to_sid () failed with errno=-22 [ 74.351551][ T3633] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.405508][ T8191] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 74.446392][ T8194] isofs_fill_super: get root inode failed [ 74.716692][ T8225] Process accounting paused [ 74.721756][ T3308] loop4: p1 < > p4 [ 74.733687][ T3308] loop4: p4 size 8388608 extends beyond EOD, truncated [ 74.767034][ T8228] loop4: p1 < > p4 [ 74.773435][ T8240] futex_wake_op: syz.2.2300 tries to shift op by 32; fix this program [ 74.783741][ T8228] loop4: p4 size 8388608 extends beyond EOD, truncated [ 74.886689][ T3310] udevd[3310]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 75.044554][ T8280] tmpfs: Bad value for 'mpol' [ 75.086500][ T8282] tmpfs: Bad value for 'mpol' [ 75.096240][ T8284] EXT4-fs: test_dummy_encryption option not supported [ 75.136236][ T3310] loop0: p1 < > p2 p3 < > p4 < p5 > [ 75.141613][ T3310] loop0: partition table partially beyond EOD, truncated [ 75.171917][ T3310] loop0: p1 start 4294967288 is beyond EOD, truncated [ 75.188592][ T3310] loop0: p3 start 4284289 is beyond EOD, truncated [ 75.198266][ T8286] loop0: p1 < > p2 p3 < > p4 < p5 > [ 75.203696][ T8286] loop0: partition table partially beyond EOD, truncated [ 75.210895][ T8286] loop0: p1 start 4294967288 is beyond EOD, truncated [ 75.221651][ T8286] loop0: p3 start 4284289 is beyond EOD, truncated [ 75.251767][ T8304] EXT4-fs: Ignoring removed mblk_io_submit option [ 75.258640][ T8304] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 75.269565][ T8304] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e02c, mo2=0002] [ 75.272098][ T8301] EXT4-fs (loop5): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 75.277760][ T8304] System zones: 1-12 [ 75.292848][ T8304] EXT4-fs (loop3): orphan cleanup on readonly fs [ 75.299780][ T8304] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.2333: bg 0: block 361: padding at end of block bitmap is not set [ 75.314481][ T3006] loop0: p1 < > p2 p3 < > p4 < p5 > [ 75.315885][ T8304] EXT4-fs (loop3): Remounting filesystem read-only [ 75.319888][ T3006] loop0: partition table partially beyond EOD, truncated [ 75.326817][ T8304] EXT4-fs (loop3): 1 truncate cleaned up [ 75.341018][ T8304] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: none. [ 75.370025][ T3006] loop0: p1 start 4294967288 is beyond EOD, truncated [ 75.377533][ T8301] EXT4-fs (loop5): revision level too high, forcing read-only mode [ 75.377910][ T3006] loop0: p3 start 4284289 is beyond EOD, truncated [ 75.392646][ T8301] EXT4-fs (loop5): orphan cleanup on readonly fs [ 75.399656][ T3632] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 75.411275][ T8301] Quota error (device loop5): do_check_range: Getting dqdh_entries 512 out of range 0-14 [ 75.446125][ T8301] Quota error (device loop5): qtree_write_dquot: Error -117 occurred while creating quota [ 75.500144][ T8301] EXT4-fs error (device loop5): ext4_acquire_dquot:6986: comm syz.5.2331: Failed to acquire dquot type 0 [ 75.525389][ T8316] Unable to read rock-ridge attributes [ 75.531190][ T8301] Quota error (device loop5): do_check_range: Getting dqdh_entries 512 out of range 0-14 [ 75.549422][ T8301] EXT4-fs error (device loop5): ext4_acquire_dquot:6986: comm syz.5.2331: Failed to acquire dquot type 0 [ 75.591559][ T8301] EXT4-fs error (device loop5): ext4_free_blocks:6728: comm syz.5.2331: Freeing blocks not in datazone - block = 0, count = 4096 [ 75.614771][ T8324] [syz.4.] <== rxrpc_preparse_xdr_yfs_rxgk() = -EKEYREJECTED [d9c19884!=bc, 2c,d9c19820] [ 75.625406][ T8301] EXT4-fs error (device loop5): ext4_acquire_dquot:6986: comm syz.5.2331: Failed to acquire dquot type 0 [ 75.647069][ T8301] EXT4-fs (loop5): 1 orphan inode deleted [ 75.664626][ T8301] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 75.705181][ T8332] IPv6: addrconf: prefix option has invalid lifetime [ 75.713560][ T3310] loop3: p1 < > p2 p3 < > p4 < p5 > [ 75.718933][ T3310] loop3: partition table partially beyond EOD, truncated [ 75.756322][ T3310] loop3: p1 start 100663296 is beyond EOD, truncated [ 75.763235][ T3310] loop3: p2 start 201130427 is beyond EOD, truncated [ 75.770038][ T3310] loop3: p3 start 4294967295 is beyond EOD, truncated [ 75.779161][ T3628] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.799291][ T3310] loop3: p5 start 201130427 is beyond EOD, truncated [ 75.821318][ T8318] loop3: p1 < > p2 p3 < > p4 < p5 > [ 75.826672][ T8318] loop3: partition table partially beyond EOD, truncated [ 75.836019][ T8340] EXT4-fs: Ignoring removed mblk_io_submit option [ 75.850066][ T8318] loop3: p1 start 100663296 is beyond EOD, truncated [ 75.856956][ T8318] loop3: p2 start 201130427 is beyond EOD, truncated [ 75.863699][ T8318] loop3: p3 start 4294967295 is beyond EOD, truncated [ 75.894872][ T8318] loop3: p5 start 201130427 is beyond EOD, truncated [ 75.902645][ T8340] EXT4-fs: inline encryption not supported [ 75.948799][ T8340] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 76.018641][ T8340] EXT4-fs error (device loop0): ext4_orphan_get:1417: comm syz.0.2350: bad orphan inode 11 [ 76.071115][ T8340] EXT4-fs (loop0): Remounting filesystem read-only [ 76.077866][ T8340] ext4_test_bit(bit=10, block=4) = 1 [ 76.083192][ T8340] is_bad_inode(inode)=0 [ 76.087399][ T8340] NEXT_ORPHAN(inode)=3254779904 [ 76.092318][ T8340] max_ino=32 [ 76.095614][ T8340] i_nlink=0 [ 76.100732][ T8373] tmpfs: Bad value for 'mpol' [ 76.120081][ T8340] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 76.183020][ T3633] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.208142][ T8380] EXT4-fs: inline encryption not supported [ 76.227575][ T8380] EXT4-fs: Ignoring removed i_version option [ 76.248854][ T8380] EXT4-fs (loop2): 1 orphan inode deleted [ 76.278663][ T8380] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 76.335765][ T8399] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 76.353231][ T8399] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 76.384059][ T3629] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.440981][ T8412] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 76.451948][ T8412] EXT4-fs (loop2): group descriptors corrupted! [ 76.513961][ T8421] set_capacity_and_notify: 24 callbacks suppressed [ 76.513976][ T8421] loop3: detected capacity change from 0 to 136 [ 76.545162][ T8427] loop2: detected capacity change from 0 to 164 [ 76.564944][ T8427] ISOFS: unable to read i-node block [ 76.570702][ T8421] Attempt to read inode for relocated directory [ 76.587544][ T8427] isofs_fill_super: get root inode failed [ 76.670086][ T8430] loop0: detected capacity change from 0 to 8192 [ 76.683689][ T8439] loop3: detected capacity change from 0 to 512 [ 76.724029][ T8439] journal_path: not usable as path [ 76.729280][ T8439] EXT4-fs: error: could not find journal device path [ 76.739771][ T3308] loop0: p1 < > p2 p3 < p5 p6 > p4 [ 76.745139][ T3308] loop0: partition table partially beyond EOD, truncated [ 76.755494][ T3308] loop0: p1 start 100663296 is beyond EOD, truncated [ 76.762298][ T3308] loop0: p2 size 134217732 extends beyond EOD, truncated [ 76.774263][ T3308] loop0: p4 size 14876672 extends beyond EOD, truncated [ 76.786877][ T3308] loop0: p5 size 134217732 extends beyond EOD, truncated [ 76.795238][ T3308] loop0: p6 size 14876672 extends beyond EOD, truncated [ 76.807901][ T8430] loop0: p1 < > p2 p3 < p5 p6 > p4 [ 76.813175][ T8430] loop0: partition table partially beyond EOD, truncated [ 76.857292][ T8430] loop0: p1 start 100663296 is beyond EOD, truncated [ 76.864185][ T8430] loop0: p2 size 134217732 extends beyond EOD, truncated [ 76.899359][ T8430] loop0: p4 size 14876672 extends beyond EOD, truncated [ 76.943222][ T8430] loop0: p5 size 134217732 extends beyond EOD, truncated [ 76.961209][ T8430] loop0: p6 size 14876672 extends beyond EOD, truncated [ 77.124956][ T8481] loop2: detected capacity change from 0 to 512 [ 77.184503][ T8492] loop5: detected capacity change from 0 to 256 [ 77.198282][ T8481] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 77.238734][ T8495] loop3: detected capacity change from 0 to 1024 [ 77.251750][ T8481] EXT4-fs error (device loop2): ext4_iget_extra_inode:5073: inode #15: comm syz.2.2417: corrupted in-inode xattr: overlapping e_value [ 77.270683][ T8481] EXT4-fs error (device loop2): ext4_orphan_get:1396: comm syz.2.2417: couldn't read orphan inode 15 (err -117) [ 77.332577][ T8481] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 77.392316][ T8495] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 77.403350][ T8495] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (38281!=20869) [ 77.434578][ T8495] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 77.460405][ T3629] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.468373][ T8495] EXT4-fs error (device loop3): ext4_ext_check_inode:523: inode #3: comm syz.3.2425: pblk 82 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 77.530858][ T8495] EXT4-fs (loop3): no journal found [ 77.536142][ T8495] EXT4-fs (loop3): can't get journal size [ 77.557207][ T8524] tmpfs: Bad value for 'mpol' [ 77.557225][ T8495] EXT4-fs error (device loop3): ext4_ext_check_inode:523: inode #3: comm syz.3.2425: pblk 82 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 77.593356][ T8495] EXT4-fs (loop3): failed to initialize system zone (-117) [ 77.600879][ T8495] EXT4-fs (loop3): mount failed [ 77.687405][ T8539] loop4: detected capacity change from 0 to 128 [ 77.717530][ T8539] FAT-fs (loop4): bogus number of directory entries (390) [ 77.724793][ T8539] FAT-fs (loop4): Can't find a valid FAT filesystem [ 77.825373][ T8559] loop2: detected capacity change from 0 to 512 [ 77.888543][ T8559] EXT4-fs: Ignoring removed mblk_io_submit option [ 77.927537][ T8559] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 77.967645][ T8577] loop5: detected capacity change from 0 to 512 [ 77.986952][ T8559] EXT4-fs error (device loop2): ext4_orphan_get:1417: comm syz.2.2455: bad orphan inode 16 [ 78.012272][ T8577] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 78.047285][ T8577] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 78.058221][ T8577] EXT4-fs (loop5): group descriptors corrupted! [ 78.069521][ T8559] ext4_test_bit(bit=15, block=4) = 0 [ 78.074863][ T8559] EXT4-fs (loop2): 1 orphan inode deleted [ 78.130007][ T8559] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 78.147981][ T8590] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e842c028, mo2=0002] [ 78.212860][ T8590] System zones: 1-12 [ 78.248610][ T8590] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.2471: bg 0: block 288: padding at end of block bitmap is not set [ 78.300853][ T3629] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.365270][ T8590] EXT4-fs (loop0): Remounting filesystem read-only [ 78.372551][ T8610] EXT4-fs: mb_optimize_scan should be set to 0 or 1. [ 78.408506][ T8590] EXT4-fs (loop0): 1 truncate cleaned up [ 78.435442][ T8590] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 78.481936][ T29] kauditd_printk_skb: 4 callbacks suppressed [ 78.481950][ T29] audit: type=1400 audit(1768655477.131:227): avc: denied { read } for pid=8622 comm="syz.4.2487" name="event0" dev="devtmpfs" ino=242 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 78.549911][ T29] audit: type=1400 audit(1768655477.131:228): avc: denied { open } for pid=8622 comm="syz.4.2487" path="/dev/input/event0" dev="devtmpfs" ino=242 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 78.598360][ T3633] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.696987][ T8649] IPv6: addrconf: prefix option has invalid lifetime [ 78.712105][ T8654] ip6_tunnel: non-ECT from 2001:0000:0000:0000:0000:0000:0000:0000 with DS=0x91 [ 78.836966][ T8670] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 78.859888][ T8671] iso9660: Unexpected value for 'nojoliet' [ 78.889312][ T8670] EXT4-fs error (device loop2): xattr_find_entry:337: inode #15: comm syz.2.2511: corrupted xattr entries [ 79.053936][ T8670] EXT4-fs (loop2): Remounting filesystem read-only [ 79.073303][ T8670] EXT4-fs (loop2): 1 truncate cleaned up [ 79.094268][ T8684] EXT4-fs (loop3): 1 orphan inode deleted [ 79.100233][ T8670] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 79.113602][ T8684] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 79.171734][ T3632] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.186499][ T3629] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.302850][ T29] audit: type=1326 audit(1768655477.907:229): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8704 comm="syz.3.2526" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fdc445bacb9 code=0x0 [ 79.407797][ T8717] SELinux: security_context_str_to_sid (root) failed with errno=-22 [ 79.449556][ T29] audit: type=1400 audit(1768655478.048:230): avc: denied { sqpoll } for pid=8720 comm="syz.5.2535" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 79.731931][ T8758] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 79.776382][ T8758] EXT4-fs error (device loop4): ext4_init_orphan_info:620: comm syz.4.2554: orphan file block 0: bad magic [ 79.798640][ T8758] EXT4-fs (loop4): mount failed [ 80.023140][ T29] audit: type=1326 audit(1768658038.589:231): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8793 comm="syz.4.2571" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f820362acb9 code=0x0 [ 80.203609][ T29] audit: type=1400 audit(1768658038.739:232): avc: denied { create } for pid=8798 comm="syz.3.2574" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 80.297167][ T8819] tmpfs: Bad value for 'nr_blocks' [ 80.365600][ T8827] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 80.374596][ T8827] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 80.454472][ T8827] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1306: group 0, block bitmap and bg descriptor inconsistent: 44 vs 41 free clusters [ 80.473187][ T8842] tmpfs: Bad value for 'mpol' [ 80.534784][ T8827] Quota error (device loop3): write_blk: dquota write failed [ 80.542229][ T8827] Quota error (device loop3): find_free_dqentry: Can't write quota data block 5 [ 80.551434][ T8827] Quota error (device loop3): write_blk: dquota write failed [ 80.559000][ T8827] Quota error (device loop3): qtree_write_dquot: Error -28 occurred while creating quota [ 80.568907][ T8827] EXT4-fs error (device loop3): ext4_acquire_dquot:6986: comm syz.3.2589: Failed to acquire dquot type 1 [ 80.580729][ T8827] EXT4-fs (loop3): 1 truncate cleaned up [ 80.586766][ T8827] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 80.654283][ T3632] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.734672][ T8871] ip6_tunnel: non-ECT from fc00:0000:0000:0000:0000:0000:0000:0001 with DS=0x2 [ 80.766288][ T8876] EXT4-fs (loop5): external journal device major/minor numbers have changed [ 80.775193][ T8876] EXT4-fs (loop5): filesystem has both journal inode and journal device! [ 80.790855][ T8869] rock: directory entry would overflow storage [ 80.797134][ T8869] rock: sig=0x5245, size=8, remaining=5 [ 81.005071][ T8907] EXT4-fs (loop4): external journal device major/minor numbers have changed [ 81.094000][ T8907] EXT4-fs (loop4): failed to open journal device unknown-block(11,127) -6 [ 81.103184][ T8924] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 81.111984][ T8924] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 81.152959][ T8928] EXT4-fs error (device loop3): ext4_xattr_inode_iget:446: comm syz.3.2636: error while reading EA inode 32 err=-116 [ 81.181614][ T8924] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1306: group 0, block bitmap and bg descriptor inconsistent: 44 vs 41 free clusters [ 81.196011][ T8928] EXT4-fs (loop3): Remounting filesystem read-only [ 81.203627][ T8928] EXT4-fs (loop3): 1 orphan inode deleted [ 81.210550][ T8928] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 81.236506][ T3632] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.246546][ T8924] EXT4-fs error (device loop2): ext4_acquire_dquot:6986: comm syz.2.2633: Failed to acquire dquot type 1 [ 81.258212][ T8924] EXT4-fs (loop2): 1 truncate cleaned up [ 81.264369][ T8924] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 81.291245][ T3629] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.348045][ T3006] ================================================================== [ 81.356194][ T3006] BUG: KCSAN: data-race in dentry_unlink_inode / step_into_slowpath [ 81.364226][ T3006] [ 81.366573][ T3006] write to 0xffff88811c937cf0 of 8 bytes by task 3308 on cpu 0: [ 81.374220][ T3006] dentry_unlink_inode+0x65/0x260 [ 81.379289][ T3006] d_delete+0x164/0x180 [ 81.383487][ T3006] d_delete_notify+0x32/0x100 [ 81.388196][ T3006] vfs_unlink+0x32c/0x440 [ 81.392557][ T3006] do_unlinkat+0x1e2/0x4b0 [ 81.397003][ T3006] __x64_sys_unlink+0x2e/0x40 [ 81.401710][ T3006] x64_sys_call+0x2f48/0x3000 [ 81.406428][ T3006] do_syscall_64+0xc0/0x2a0 [ 81.410950][ T3006] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 81.416863][ T3006] [ 81.419204][ T3006] read to 0xffff88811c937cf0 of 8 bytes by task 3006 on cpu 1: [ 81.426758][ T3006] step_into_slowpath+0x12c/0x4c0 [ 81.431806][ T3006] path_lookupat+0x330/0x500 [ 81.436427][ T3006] filename_lookup+0x190/0x390 [ 81.441210][ T3006] do_readlinkat+0x7d/0x340 [ 81.445739][ T3006] __x64_sys_readlink+0x47/0x60 [ 81.450611][ T3006] x64_sys_call+0x2af1/0x3000 [ 81.455310][ T3006] do_syscall_64+0xc0/0x2a0 [ 81.459830][ T3006] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 81.465750][ T3006] [ 81.468095][ T3006] value changed: 0xffff88810ca9e648 -> 0x0000000000000000 [ 81.475221][ T3006] [ 81.477560][ T3006] Reported by Kernel Concurrency Sanitizer on: [ 81.483725][ T3006] CPU: 1 UID: 0 PID: 3006 Comm: udevd Tainted: G W syzkaller #0 PREEMPT(voluntary) [ 81.494593][ T3006] Tainted: [W]=WARN [ 81.498423][ T3006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 81.508487][ T3006] ==================================================================