last executing test programs: 1.216270972s ago: executing program 3 (id=2068): syz_emit_ethernet(0x36, &(0x7f0000000780)={@local, @link_local, @void, {@ipv4={0x6000, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x81, 0x6, 0x0, @private=0xa010101, @initdev={0xac, 0x1e, 0x0, 0x0}}, {{0x0, 0xfffc, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x44}}}}}}, 0x0) 1.155358677s ago: executing program 3 (id=2071): mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x4c831, 0xffffffffffffffff, 0xffffff0000200000) 1.109606471s ago: executing program 3 (id=2075): syz_emit_ethernet(0x4e, &(0x7f00000001c0)={@local, @multicast, @void, {@ipv6={0x86dd, @udp={0x0, 0x6, '\x00', 0x18, 0x2b, 0x0, @private1={0xfc, 0x1, '\x00', 0x1}, @local, {[@routing={0x3b, 0x0, 0x2, 0x0, 0x700}], {0x0, 0x0, 0x10, 0x0, @gue={{0x2}}}}}}}}, 0x0) 1.062592345s ago: executing program 3 (id=2079): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x11, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="620ac4ff000000007110a3000000000095"], &(0x7f0000000480)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x8, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xfffffffd}, 0x94) 995.989201ms ago: executing program 3 (id=2083): prctl$PR_MCE_KILL(0x4e, 0x1, 0x1000000) 953.704885ms ago: executing program 0 (id=2084): bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xc, 0x16, &(0x7f0000000e80)=ANY=[@ANYBLOB="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"/1367], &(0x7f0000000100)='GPL\x00', 0x9}, 0x48) 953.226815ms ago: executing program 1 (id=2085): futex(0x0, 0x10d, 0x0, 0x0, 0x0, 0x2) 872.922172ms ago: executing program 1 (id=2087): bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000400)=@bpf_lsm={0x6, 0x5, &(0x7f0000000000)=@framed={{}, [@ldst={0x1, 0x0, 0x3, 0x0, 0x1}, @ldst={0x2, 0x0, 0x3, 0x0, 0x0, 0x2}]}, &(0x7f0000000100)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x5}, 0x94) 838.556175ms ago: executing program 1 (id=2089): syslog(0x3, &(0x7f00000000c0)=""/179, 0xb3) 826.999876ms ago: executing program 0 (id=2090): bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0700000004000000080000000600004014"], 0x50) 808.856928ms ago: executing program 2 (id=2091): munmap(&(0x7f0000470000/0x400000)=nil, 0xe06500) 733.863494ms ago: executing program 0 (id=2093): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000300)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@enum={0x0, 0x0, 0x0, 0x10}, @volatile={0x0, 0x0, 0x0, 0x9, 0x1}, @struct={0x0, 0x1, 0x0, 0x4, 0x0, 0x7, [{0x0, 0x2, 0x5}]}]}}, 0x0, 0x4a}, 0x20) 733.482434ms ago: executing program 2 (id=2094): syz_read_part_table(0x1058, &(0x7f0000000000)="$eJzsz8GJwkAYBeCXzW6S3VNKWEuJV716sglLEKwlgjZmFRJRk0MKEBG+7zLzmPkf/OGtivEok99kyPFv9ljW8+/ldFldd1Wy/19Uh+4racamrk2/fMRs73ld5NRVKdqfunkOXvph6vjO5vza7QAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA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710.777366ms ago: executing program 0 (id=2095): bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb011818"], 0x0, 0x3e, 0x0, 0xa, 0x7fb}, 0x28) 631.549014ms ago: executing program 0 (id=2099): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) 525.020843ms ago: executing program 4 (id=2101): getrandom(0xfffffffffffffffe, 0x0, 0x0) 522.574133ms ago: executing program 4 (id=2102): bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x10, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x17, 0x3c}, [@ldst={0x6, 0x0, 0x5, 0x7, 0x0, 0x0, 0x8300}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3e0, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_msg, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x76}, 0x48) 477.190177ms ago: executing program 4 (id=2103): syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @multicast, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @time_exceeded={0x3, 0x4, 0x0, 0x12, 0x0, 0x3f18, {0x5, 0x2, 0x0, 0x0, 0x0, 0x68, 0x0, 0x0, 0x1, 0x0, @loopback, @private=0xa010100}, "00186371ae9b1c03"}}}}}, 0x0) 395.057975ms ago: executing program 4 (id=2104): futex(&(0x7f0000000340)=0x4, 0x5, 0x801, 0x0, &(0x7f0000000380), 0xfffffffc) 312.386032ms ago: executing program 2 (id=2105): bpf$MAP_CREATE(0x300000000000000, &(0x7f0000000100)=@base={0x18, 0x4, 0x41, 0x0, 0x1, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x4002, 0x5}, 0x48) 290.759334ms ago: executing program 4 (id=2106): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000280)={0x3, &(0x7f0000000140)=[{0x20}, {0x54}, {0x6}]}) 189.745883ms ago: executing program 1 (id=2107): bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xa, 0x6, &(0x7f0000000000)=ANY=[@ANYBLOB="e50002000000004071113d00000000008510000002000000850000002700000095000000000000009500a50500000000"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x6}, 0x70) 189.462873ms ago: executing program 4 (id=2108): syz_read_part_table(0x1059, &(0x7f0000001080)="$eJzsz7ENwjAQBdCzkkBSwQYwBjtQMwGDJDAOK1DQMxOSUWxgBKB4rzjL529bF/zUkCKiaXcpIo9zY72sB22cytqU2sX13qYpYhNj5FwyfQ3e9l0feZXqbhrOw+vpxVwe+fj+KtXONn2uxuHylSEBAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA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173.617054ms ago: executing program 2 (id=2109): bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xd, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x11, 0x8}, [@ldst={0x6}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sock_ops, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x47}, 0x48) 124.354569ms ago: executing program 2 (id=2110): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x3, 0x2, &(0x7f0000000100)=ANY=[@ANYBLOB="91107c000000000095"], &(0x7f0000000280)='GPL\x00'}, 0x94) 101.009321ms ago: executing program 1 (id=2111): bpf$PROG_LOAD(0x25, 0x0, 0x0) 52.512805ms ago: executing program 1 (id=2112): syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000040)='./file2\x00', 0x1000410, &(0x7f00000001c0)={[{@user_xattr}, {@grpjquota_path={'grpjquota', 0x3d, './file1'}}, {@prjquota}, {@nouser_xattr}]}, 0x6, 0x507, &(0x7f0000000500)="$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") 52.186145ms ago: executing program 2 (id=2113): syz_emit_ethernet(0x4e, &(0x7f0000000480)={@broadcast, @dev, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x18, 0x3a, 0x0, @remote, @mcast2, {[], @mld={0x83, 0x0, 0x0, 0x0, 0x0, @private0}}}}}}, 0x0) 50.834375ms ago: executing program 3 (id=2114): bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=ANY=[@ANYBLOB="b400000000000000691072000000000004000000000000009500000000000000"], &(0x7f0000000080)='GPL\x00', 0x2, 0x62, &(0x7f000000cf3d)=""/195}, 0x48) 0s ago: executing program 0 (id=2115): kexec_load(0x0, 0x1, &(0x7f0000000900)=[{0x0, 0x0, 0x0, 0x200000000}], 0x0) kernel console output (not intermixed with test programs): orrupted inode contents [ 37.398786][ T4180] tmpfs: Bad value for 'context' [ 37.404483][ T4159] EXT4-fs error (device loop4) in ext4_orphan_del:303: Corrupt filesystem [ 37.421630][ T4159] loop4: lost filesystem error report for type 5 error -117 [ 37.421877][ T4159] EXT4-fs error (device loop4): ext4_do_update_inode:5569: inode #16: comm syz.4.328: corrupted inode contents [ 37.458048][ T4159] EXT4-fs error (device loop4): ext4_truncate:4587: inode #16: comm syz.4.328: mark_inode_dirty error [ 37.475708][ T4159] EXT4-fs error (device loop4) in ext4_process_orphan:345: Corrupt filesystem [ 37.511896][ T4159] loop4: lost filesystem error report for type 5 error -117 [ 37.513474][ T4159] EXT4-fs (loop4): 1 truncate cleaned up [ 37.526975][ T30] Quota error (device loop4): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 37.540472][ T4195] set_capacity_and_notify: 16 callbacks suppressed [ 37.540488][ T4195] loop0: detected capacity change from 0 to 512 [ 37.561657][ T30] EXT4-fs error (device loop4): ext4_release_dquot:7039: comm kworker/u8:1: Failed to release dquot type 1 [ 37.561834][ T4198] loop3: detected capacity change from 0 to 2048 [ 37.578049][ T4159] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 37.602475][ T4195] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1315: group 0, block bitmap and bg descriptor inconsistent: 219 vs 220 free clusters [ 37.637088][ T4203] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(3) [ 37.643701][ T4203] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 37.655532][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 37.662018][ C0] EXT4-fs (loop0): initial error at time 1771529886: ext4_mb_generate_buddy:1315 [ 37.671213][ C0] EXT4-fs (loop0): last error at time 1771529886: ext4_mb_generate_buddy:1315 [ 37.678544][ T4195] EXT4-fs (loop0): Remounting filesystem read-only [ 37.707889][ T4203] vhci_hcd vhci_hcd.0: Device attached [ 37.720041][ T4205] vhci_hcd: connection closed [ 37.721753][ T12] vhci_hcd vhci_hcd.2: stop threads [ 37.734910][ T3316] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.736419][ T4195] EXT4-fs (loop0): 1 truncate cleaned up [ 37.756385][ T12] vhci_hcd vhci_hcd.2: release socket [ 37.760674][ T4195] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 37.761825][ T12] vhci_hcd vhci_hcd.2: disconnect device [ 37.816709][ T4217] loop4: detected capacity change from 0 to 128 [ 37.817361][ T3310] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.832140][ T4213] loop1: detected capacity change from 0 to 8192 [ 37.839349][ T4217] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 37.873006][ T3303] udevd[3303]: incorrect ext4 checksum on /dev/loop4 [ 37.885862][ T3302] loop1: p1 p3 p4 [ 37.889677][ T3302] loop1: p1 start 16777216 is beyond EOD, truncated [ 37.892915][ T4224] loop0: detected capacity change from 0 to 512 [ 37.922096][ T3302] loop1: p4 start 16777223 is beyond EOD, truncated [ 37.933521][ T4224] EXT4-fs: Ignoring removed oldalloc option [ 37.950661][ T4224] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 37.962808][ T4213] loop1: p1 p3 p4 [ 37.973117][ T4213] loop1: p1 start 16777216 is beyond EOD, truncated [ 37.992942][ T4224] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a016c018, mo2=0002] [ 37.992983][ T4213] loop1: p4 start 16777223 is beyond EOD, truncated [ 38.013464][ T4224] System zones: 1-12 [ 38.018901][ T4224] EXT4-fs error (device loop0): ext4_iget_extra_inode:5025: inode #11: comm syz.0.354: corrupted in-inode xattr: e_name out of bounds [ 38.036386][ T4224] fserror_report: 12 callbacks suppressed [ 38.036416][ T4224] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 38.043042][ T4224] EXT4-fs error (device loop0): ext4_orphan_get:1396: comm syz.0.354: couldn't read orphan inode 11 (err -117) [ 38.052568][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 38.052592][ C1] EXT4-fs (loop0): initial error at time 1771529887: ext4_iget_extra_inode:5025: inode 11 [ 38.052632][ C1] EXT4-fs (loop0): last error at time 1771529887: ext4_iget_extra_inode:5025: inode 11 [ 38.121445][ T4224] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 38.165392][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 38.219421][ T3310] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.230688][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 38.246846][ T28] audit: type=1400 audit(1771529887.306:133): avc: denied { associate } for pid=4249 comm="syz.1.367" name="current" scontext=root:object_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 38.382828][ T4270] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 38.396921][ T4271] loop2: detected capacity change from 0 to 512 [ 38.403653][ T4271] EXT4-fs: Ignoring removed i_version option [ 38.410083][ T4270] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 38.423924][ T4271] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 38.445834][ T4271] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=2842e12c, mo2=0002] [ 38.453770][ T4271] System zones: 1-12 [ 38.466369][ T4271] EXT4-fs (loop2): orphan cleanup on readonly fs [ 38.472924][ T4271] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.389: invalid indirect mapped block 12 (level 1) [ 38.487357][ T4271] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 38.498159][ T4271] EXT4-fs (loop2): Remounting filesystem read-only [ 38.505512][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 38.507439][ T4271] EXT4-fs (loop2): 1 truncate cleaned up [ 38.513845][ C0] EXT4-fs (loop2): initial error at time 1771529887: ext4_free_branches:1023 [ 38.521060][ T4271] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: none. [ 38.525955][ C0] : inode 11 [ 38.525972][ C0] EXT4-fs (loop2): last error at time 1771529887: ext4_free_branches:1023: inode 11 [ 38.559909][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 38.588267][ T4258] loop3: detected capacity change from 0 to 32768 [ 38.626007][ T3303] loop3: p1 p3 < p5 p6 > [ 38.635443][ T4258] loop3: p1 p3 < p5 p6 > [ 38.707521][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 38.707770][ T3293] udevd[3293]: inotify_add_watch(7, /dev/loop3p6, 10) failed: No such file or directory [ 38.718588][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop3p5, 10) failed: No such file or directory [ 38.728223][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 38.750800][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 38.756734][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 38.998507][ T4283] loop1: detected capacity change from 0 to 512 [ 39.004939][ T4282] loop3: detected capacity change from 0 to 512 [ 39.014620][ T4283] EXT4-fs: Ignoring removed oldalloc option [ 39.038370][ T4283] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 39.055173][ T4282] EXT4-fs error (device loop3): ext4_xattr_inode_iget:446: comm syz.3.383: error while reading EA inode 32 err=-116 [ 39.086057][ T4283] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a016c018, mo2=0002] [ 39.094295][ T4282] fserror_report: 2 callbacks suppressed [ 39.094310][ T4282] loop3: lost filesystem error report for type 5 error -117 [ 39.117489][ T4282] EXT4-fs (loop3): Remounting filesystem read-only [ 39.131381][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 39.131410][ C0] EXT4-fs (loop3): initial error at time 1771529888: ext4_xattr_inode_iget:446 [ 39.131435][ C0] EXT4-fs (loop3): last error at time 1771529888: ext4_xattr_inode_iget:446 [ 39.132591][ T4283] System zones: 1-12 [ 39.159878][ T4283] EXT4-fs error (device loop1): ext4_iget_extra_inode:5025: inode #11: comm syz.1.381: corrupted in-inode xattr: e_name out of bounds [ 39.173694][ T4283] loop1: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 39.173856][ T4282] EXT4-fs warning (device loop3): ext4_expand_extra_isize_ea:2858: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 39.174355][ T4283] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.381: couldn't read orphan inode 11 (err -117) [ 39.183019][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 39.183049][ C1] EXT4-fs (loop1): initial error at time 1771529888: ext4_iget_extra_inode:5025: inode 11 [ 39.224118][ C1] EXT4-fs (loop1): last error at time 1771529888: ext4_iget_extra_inode:5025: inode 11 [ 39.237216][ T4283] loop1: lost filesystem error report for type 5 error -117 [ 39.237887][ T4283] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 39.240675][ T4282] EXT4-fs warning (device loop3): ext4_evict_inode:258: couldn't mark inode dirty (err -30) [ 39.269089][ T4282] EXT4-fs (loop3): 1 orphan inode deleted [ 39.275456][ T4282] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 39.288963][ T3318] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.312451][ T4301] loop4: detected capacity change from 0 to 128 [ 39.323777][ T3320] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.335999][ T4301] vfat: Bad value for 'tz' [ 39.543837][ T4334] tmpfs: Bad value for 'mpol' [ 39.713424][ T4355] ip6_tunnel: non-ECT from fc00:0000:0000:0000:0000:0000:0000:00fc with DS=0x6 [ 39.919619][ T4386] FAT-fs (loop4): bogus sectors per cluster 0 [ 39.955135][ T4386] FAT-fs (loop4): Can't find a valid FAT filesystem [ 39.976059][ T4394] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 40.009100][ T4394] EXT4-fs (loop1): warning: maximal mount count reached, running e2fsck is recommended [ 40.055618][ T4394] EXT4-fs error (device loop1): ext4_orphan_get:1391: comm syz.1.438: inode #15: comm syz.1.438: iget: illegal inode # [ 40.068359][ T4394] loop1: lost filesystem error report for type 5 error -117 [ 40.075092][ T4394] EXT4-fs (loop1): Remounting filesystem read-only [ 40.082536][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 40.082559][ C0] EXT4-fs (loop1): initial error at time 1771529889: ext4_orphan_get:1391 [ 40.082590][ C0] EXT4-fs (loop1): last error at time 1771529889: ext4_orphan_get:1391 [ 40.113167][ T4394] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 40.169089][ T3318] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.362642][ T4442] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 40.405595][ T4442] EXT4-fs (loop0): warning: maximal mount count reached, running e2fsck is recommended [ 40.437548][ T4442] EXT4-fs error (device loop0): ext4_orphan_get:1391: comm syz.0.462: inode #15: comm syz.0.462: iget: illegal inode # [ 40.458744][ T4442] loop0: lost filesystem error report for type 5 error -117 [ 40.458991][ T4442] EXT4-fs (loop0): Remounting filesystem read-only [ 40.466364][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 40.466389][ C0] EXT4-fs (loop0): initial error at time 1771529889: ext4_orphan_get:1391 [ 40.466418][ C0] EXT4-fs (loop0): last error at time 1771529889: ext4_orphan_get:1391 [ 40.467828][ T4452] [syz.3.] <== rxrpc_preparse_xdr_yfs_rxgk() = -EKEYREJECTED [d9c19884!=bc, 2c,d9c19820] [ 40.521146][ T4442] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 40.586060][ T3310] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.647653][ T4466] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e002e028, mo2=0002] [ 40.656652][ T4466] System zones: 0-2, 18-18, 34-34 [ 40.663463][ T4466] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1315: group 0, block bitmap and bg descriptor inconsistent: 42 vs 41 free clusters [ 40.667589][ T3293] loop2: p1 < > p2 p4 < p5 > [ 40.678161][ T4466] EXT4-fs (loop1): Remounting filesystem read-only [ 40.683209][ T4473] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 40.688948][ T3293] loop2: partition table partially beyond EOD, truncated [ 40.689018][ T3293] loop2: p1 start 8388608 is beyond EOD, [ 40.696013][ T4473] EXT4-fs (loop3): mount failed [ 40.702415][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 40.708896][ T4466] EXT4-fs (loop1): 1 truncate cleaned up [ 40.713090][ C0] EXT4-fs (loop1): initial error at time 1771529889: ext4_mb_generate_buddy:1315 [ 40.713119][ C0] EXT4-fs (loop1): last error at time 1771529889: ext4_mb_generate_buddy:1315 [ 40.725836][ T4466] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 40.734287][ C0] [ 40.741199][ T3293] truncated [ 40.743328][ T30] EXT4-fs (loop1): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 40.755914][ T3293] loop2: p2 size 16128 extends beyond EOD, truncated [ 40.777123][ T30] EXT4-fs (loop1): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 40.780758][ T3293] loop2: p5 size 16128 extends beyond EOD, truncated [ 40.797444][ T4466] ext4 filesystem being mounted at /81/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 40.839542][ T30] EXT4-fs (loop1): Quota write (off=8, len=24) cancelled because transaction is not started [ 40.876166][ T4463] loop2: p1 < > p2 p4 < p5 > [ 40.880898][ T4463] loop2: partition table partially beyond EOD, truncated [ 40.899280][ T4463] loop2: p1 start 8388608 is beyond EOD, truncated [ 40.918854][ T4481] EXT4-fs error (device loop0): ext4_xattr_inode_iget:446: comm syz.0.475: error while reading EA inode 32 err=-116 [ 40.931148][ T4463] loop2: p2 size 16128 extends beyond EOD, truncated [ 40.936023][ T4481] loop0: lost filesystem error report for type 5 error -117 [ 40.939154][ T4463] loop2: p5 size 16128 extends beyond EOD, [ 40.945495][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 40.947761][ T4463] truncated [ 40.952387][ C1] EXT4-fs (loop0): initial error at time 1771529890: ext4_xattr_inode_iget:446 [ 40.970901][ C1] EXT4-fs (loop0): last error at time 1771529890: ext4_xattr_inode_iget:446 [ 40.979953][ T4481] EXT4-fs (loop0): Remounting filesystem read-only [ 41.005974][ T4481] EXT4-fs warning (device loop0): ext4_evict_inode:258: couldn't mark inode dirty (err -30) [ 41.027594][ T4481] EXT4-fs (loop0): 1 orphan inode deleted [ 41.052298][ T3318] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.072890][ T4481] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 41.147692][ T3310] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.249894][ T4500] EXT4-fs (loop3): orphan cleanup on readonly fs [ 41.262308][ T4500] EXT4-fs error (device loop3): ext4_do_update_inode:5569: inode #16: comm syz.3.488: corrupted inode contents [ 41.275596][ T4500] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 41.276263][ T4500] EXT4-fs error (device loop3): ext4_dirty_inode:6450: inode #16: comm syz.3.488: mark_inode_dirty error [ 41.285496][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 41.285534][ C0] EXT4-fs (loop3): initial error at time 1771529890: ext4_do_update_inode:5569: inode 16 [ 41.285565][ C0] EXT4-fs (loop3): last error at time 1771529890: ext4_do_update_inode:5569: inode 16 [ 41.331337][ T4500] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 41.339478][ T4502] EXT4-fs (loop2): corrupt root inode, run e2fsck [ 41.341622][ T28] kauditd_printk_skb: 16 callbacks suppressed [ 41.341638][ T28] audit: type=1400 audit(1771529890.406:142): avc: denied { create } for pid=4510 comm="syz.1.492" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 41.356838][ T4502] EXT4-fs (loop2): mount failed [ 41.382834][ T4500] EXT4-fs error (device loop3): ext4_do_update_inode:5569: inode #16: comm syz.3.488: corrupted inode contents [ 41.405619][ T4500] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 41.436189][ T4500] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #16: comm syz.3.488: mark_inode_dirty error [ 41.498706][ T4500] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 41.500870][ T4500] EXT4-fs error (device loop3): ext4_do_update_inode:5569: inode #16: comm syz.3.488: corrupted inode contents [ 41.557717][ T4500] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 41.557926][ T4500] EXT4-fs error (device loop3) in ext4_orphan_del:303: Corrupt filesystem [ 41.584905][ T4532] FAT-fs (loop2): bogus number of reserved sectors [ 41.589451][ T4500] loop3: lost filesystem error report for type 5 error -117 [ 41.602364][ T4532] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 41.605365][ T4500] EXT4-fs error (device loop3): ext4_do_update_inode:5569: inode #16: comm syz.3.488: corrupted inode contents [ 41.617490][ T4532] FAT-fs (loop2): Can't find a valid FAT filesystem [ 41.640047][ T4500] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 41.640681][ T4500] EXT4-fs error (device loop3): ext4_truncate:4587: inode #16: comm syz.3.488: mark_inode_dirty error [ 41.699440][ T4500] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 41.704342][ T4500] EXT4-fs error (device loop3) in ext4_process_orphan:345: Corrupt filesystem [ 41.765259][ T4500] loop3: lost filesystem error report for type 5 error -117 [ 41.780578][ T4550] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(3) [ 41.794639][ T4550] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 41.802407][ T4500] EXT4-fs (loop3): 1 truncate cleaned up [ 41.810871][ T30] Quota error (device loop3): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 41.825743][ T30] EXT4-fs error (device loop3): ext4_release_dquot:7039: comm kworker/u8:1: Failed to release dquot type 1 [ 41.843714][ T30] loop3: lost filesystem error report for type 5 error -117 [ 41.844477][ T4500] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 41.849495][ T4550] vhci_hcd vhci_hcd.0: Device attached [ 41.904170][ T4551] vhci_hcd: connection closed [ 41.916581][ T40] vhci_hcd vhci_hcd.0: stop threads [ 41.929561][ T40] vhci_hcd vhci_hcd.0: release socket [ 41.935107][ T40] vhci_hcd vhci_hcd.0: disconnect device [ 41.964637][ T3320] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.021235][ T4582] EXT4-fs: Ignoring removed mblk_io_submit option [ 42.029735][ T4585] tmpfs: Bad value for 'mpol' [ 42.053563][ T4582] EXT4-fs (loop2): Cannot turn on journaled quota: type 0: error -13 [ 42.063538][ T4582] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #13: comm syz.2.525: invalid indirect mapped block 33554432 (level 0) [ 42.085501][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 42.089891][ T4582] EXT4-fs (loop2): Remounting filesystem read-only [ 42.091994][ C1] EXT4-fs (loop2): initial error at time 1771529891: ext4_free_branches:1023: inode 13 [ 42.099365][ T4582] EXT4-fs (loop2): 1 truncate cleaned up [ 42.108178][ C1] EXT4-fs (loop2): last error at time 1771529891: ext4_free_branches:1023: inode 13 [ 42.114259][ T4582] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 42.155627][ T4587] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 42.173369][ T4587] EXT4-fs (loop4): mount failed [ 42.216099][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.310630][ T4610] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 42.339717][ T4610] Quota error (device loop1): find_tree_dqentry: Cycle in quota tree detected: block 3 index 0 [ 42.360358][ T4610] Quota error (device loop1): qtree_read_dquot: Can't read quota structure for id 0 [ 42.376049][ T4610] EXT4-fs error (device loop1): ext4_acquire_dquot:7003: comm syz.1.537: Failed to acquire dquot type 1 [ 42.404740][ T4610] loop1: lost filesystem error report for type 5 error -5 [ 42.405524][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 42.418133][ T4610] EXT4-fs (loop1): 1 truncate cleaned up [ 42.419171][ C1] EXT4-fs (loop1): last error at time 1771529891: ext4_acquire_dquot:7003 [ 42.425177][ T4610] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 42.499362][ T4622] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 42.515637][ T4622] EXT4-fs (loop0): orphan cleanup on readonly fs [ 42.526903][ T4622] EXT4-fs warning (device loop0): ext4_enable_quotas:7238: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 42.546308][ T4622] EXT4-fs (loop0): Cannot turn on quotas: error -22 [ 42.553357][ T4622] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.542: bg 0: block 40: padding at end of block bitmap is not set [ 42.567790][ T4622] loop0: lost filesystem error report for type 5 error -117 [ 42.568000][ T4622] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6687: Corrupt filesystem [ 42.578954][ T4632] set_capacity_and_notify: 19 callbacks suppressed [ 42.578998][ T4632] loop3: detected capacity change from 0 to 164 [ 42.584071][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 42.603295][ C0] EXT4-fs (loop0): initial error at time 1771529891: ext4_validate_block_bitmap:441 [ 42.612732][ C0] EXT4-fs (loop0): last error at time 1771529891: ext4_validate_block_bitmap:441 [ 42.624870][ T3318] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 42.634465][ T4622] EXT4-fs (loop0): 1 truncate cleaned up [ 42.640808][ T4622] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 42.653296][ T28] audit: type=1400 audit(1771529891.706:143): avc: denied { mount } for pid=4631 comm="syz.3.546" name="/" dev="loop3" ino=1792 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 [ 42.689082][ T28] audit: type=1400 audit(1771529891.756:144): avc: denied { unmount } for pid=3320 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 [ 42.766397][ T3310] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.904494][ T4662] loop0: detected capacity change from 0 to 512 [ 42.946317][ T4662] EXT4-fs (loop0): Invalid log block size: 4294967295 [ 43.092163][ T4670] loop4: detected capacity change from 0 to 8192 [ 43.155913][ T3303] loop4: p1 < > p2 p4 < p5 > [ 43.157855][ T28] audit: type=1400 audit(1771529892.226:145): avc: denied { read write } for pid=4685 comm="syz.0.571" name="ptp0" dev="devtmpfs" ino=247 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 43.160648][ T3303] loop4: partition table partially beyond EOD, truncated [ 43.160735][ T3303] loop4: p1 start 8388608 is beyond EOD, truncated [ 43.225086][ T28] audit: type=1400 audit(1771529892.226:146): avc: denied { open } for pid=4685 comm="syz.0.571" path="/dev/ptp0" dev="devtmpfs" ino=247 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 43.242627][ T3303] loop4: p2 size 16128 extends beyond EOD, truncated [ 43.296752][ T3303] loop4: p5 size 16128 extends beyond EOD, truncated [ 43.304288][ T28] audit: type=1400 audit(1771529892.326:147): avc: denied { create } for pid=4693 comm="syz.0.577" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 43.344339][ T4670] loop4: p1 < > p2 p4 < p5 > [ 43.349581][ T4670] loop4: partition table partially beyond EOD, truncated [ 43.376664][ T4670] loop4: p1 start 8388608 is beyond EOD, truncated [ 43.406913][ T4670] loop4: p2 size 16128 extends beyond EOD, truncated [ 43.437678][ T4670] loop4: p5 size 16128 extends beyond EOD, truncated [ 43.460410][ T4718] loop0: detected capacity change from 0 to 256 [ 43.480052][ T2999] loop4: p1 < > p2 p4 < p5 > [ 43.490754][ T2999] loop4: partition table partially beyond EOD, truncated [ 43.503125][ T2999] loop4: p1 start 8388608 is beyond EOD, truncated [ 43.511086][ T2999] loop4: p2 size 16128 extends beyond EOD, truncated [ 43.522230][ T2999] loop4: p5 size 16128 extends beyond EOD, truncated [ 43.570450][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 43.583373][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop4p5, 10) failed: No such file or directory [ 43.585893][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 43.636337][ T4692] loop2: detected capacity change from 0 to 32768 [ 43.667776][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 43.690263][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop4p5, 10) failed: No such file or directory [ 43.694203][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 43.720663][ T4692] loop2: p1 p3 < p5 p6 > [ 43.755547][ T2999] loop2: p1 p3 < p5 p6 > [ 43.764317][ T4752] loop1: detected capacity change from 0 to 512 [ 43.781871][ T4752] EXT4-fs: Ignoring removed bh option [ 43.793965][ T4752] EXT4-fs: Ignoring removed mblk_io_submit option [ 43.812227][ T4756] loop3: detected capacity change from 0 to 1764 [ 43.840659][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 43.852765][ T4752] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 43.879562][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 43.890618][ T3293] udevd[3293]: inotify_add_watch(7, /dev/loop4p5, 10) failed: No such file or directory [ 43.902608][ T4752] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 43.925702][ T4752] EXT4-fs (loop1): orphan cleanup on readonly fs [ 43.936204][ T4752] Quota error (device loop1): do_insert_tree: Free block already used in tree: block 4 [ 43.988218][ T4752] EXT4-fs error (device loop1): ext4_acquire_dquot:7003: comm syz.1.606: Failed to acquire dquot type 1 [ 44.020050][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 44.046354][ T4752] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.606: Invalid block bitmap block 0 in block_group 0 [ 44.059758][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 44.059777][ C0] EXT4-fs (loop1): last error at time 1771529893: ext4_acquire_dquot:7003 [ 44.088048][ T4781] ICMPv6: NA: fd:f9:a6:84:a5:1b advertised our address fe80::aa on syz_tun! [ 44.095847][ T4752] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.606: Invalid block bitmap block 0 in block_group 0 [ 44.125551][ T4752] fserror_report: 3 callbacks suppressed [ 44.125617][ T4752] loop1: lost filesystem error report for type 5 error -117 [ 44.144322][ T4752] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.606: Invalid block bitmap block 0 in block_group 0 [ 44.169379][ T4752] loop1: lost filesystem error report for type 5 error -117 [ 44.169565][ T4752] EXT4-fs error (device loop1): ext4_acquire_dquot:7003: comm syz.1.606: Failed to acquire dquot type 1 [ 44.219334][ T4796] loop0: detected capacity change from 0 to 2048 [ 44.236951][ T4752] loop1: lost filesystem error report for type 5 error -28 [ 44.237270][ T4752] EXT4-fs error (device loop1): ext4_acquire_dquot:7003: comm syz.1.606: Failed to acquire dquot type 1 [ 44.315574][ T4752] loop1: lost filesystem error report for type 5 error -28 [ 44.315932][ T4752] EXT4-fs (loop1): 1 orphan inode deleted [ 44.338705][ T4812] loop3: detected capacity change from 0 to 512 [ 44.349078][ T4752] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 44.360518][ T4812] EXT4-fs: Ignoring removed orlov option [ 44.370138][ T4796] FAT-fs (loop0): error, fat_get_cluster: detected the cluster chain loop (i_pos 1) [ 44.382864][ T4796] FAT-fs (loop0): Filesystem has been set read-only [ 44.385896][ T4814] loop4: detected capacity change from 0 to 128 [ 44.391981][ T4752] syz.1.606 (4752) used greatest stack depth: 9032 bytes left [ 44.429130][ T3318] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.438717][ T4814] msdos: Bad value for 'gid' [ 44.443330][ T4814] msdos: Bad value for 'gid' [ 44.452755][ T4812] EXT4-fs: Mount option(s) incompatible with ext2 [ 44.465811][ T4818] tmpfs: Bad value for 'mpol' [ 44.614601][ T4840] SELinux: security_context_str_to_sid () failed with errno=-22 [ 44.692722][ T4848] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (57259!=33349) [ 44.725387][ T4860] nfs4: Bad value for 'source' [ 44.730546][ T4848] EXT4-fs (loop1): orphan cleanup on readonly fs [ 44.759504][ T4848] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:517: comm syz.1.650: Block bitmap for bg 0 marked uninitialized [ 44.802215][ T4848] loop1: lost filesystem error report for type 5 error -117 [ 44.802386][ T4848] EXT4-fs (loop1): Remounting filesystem read-only [ 44.809743][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 44.809782][ C0] EXT4-fs (loop1): initial error at time 1771529893: ext4_read_block_bitmap_nowait:517 [ 44.809811][ C0] EXT4-fs (loop1): last error at time 1771529893: ext4_read_block_bitmap_nowait:517 [ 44.854874][ T4871] FAT-fs (loop4): bogus number of FAT structure [ 44.860803][ T4848] EXT4-fs (loop1): 1 orphan inode deleted [ 44.867847][ T4848] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 44.887628][ T4871] FAT-fs (loop4): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 44.935214][ T4871] FAT-fs (loop4): Can't find a valid FAT filesystem [ 44.961912][ T3318] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.016434][ T4890] tmpfs: Bad value for 'mpol' [ 45.074976][ T4899] FAT-fs (loop4): bogus number of FAT sectors [ 45.101109][ T4899] FAT-fs (loop4): Can't find a valid FAT filesystem [ 45.238629][ T4926] cgroup: none used incorrectly [ 45.398337][ T4954] dns_resolver: Unsupported server list version (0) [ 45.526495][ T4975] rock: directory entry would overflow storage [ 45.532745][ T4975] rock: sig=0x5053, size=7, remaining=4 [ 45.551787][ T4975] isofs_fill_super: root inode is not a directory. Corrupted media? [ 45.587077][ T4984] tmpfs: Bad value for 'mpol' [ 45.735567][ T5006] msdos: Bad value for 'tz' [ 45.778073][ T4763] loop4: p1 p2 p3 p4 [ 45.790704][ T4763] loop4: p2 start 117440512 is beyond EOD, truncated [ 45.809445][ T4763] loop4: p4 size 589824 extends beyond EOD, truncated [ 45.817296][ T5019] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 45.827146][ T5015] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 45.842741][ T5008] loop4: p1 p2 p3 p4 [ 45.848609][ T5008] loop4: p2 start 117440512 is beyond EOD, truncated [ 45.856075][ T5015] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 45.867646][ T5019] EXT4-fs (loop0): group descriptors corrupted! [ 45.876294][ T5015] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (59422!=20869) [ 45.889464][ T5008] loop4: p4 size 589824 extends beyond EOD, truncated [ 45.891772][ T5015] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 45.912085][ T5023] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 45.924565][ T5015] EXT4-fs error (device loop2): ext4_get_journal_inode:5865: inode #17: comm syz.2.734: iget: bad i_size value: 4398046511204 [ 45.944506][ T5015] fserror_report: 1 callbacks suppressed [ 45.944522][ T5015] loop2: lost file I/O error report for ino 17 type 5 pos 0x0 len 0x0 error -117 [ 45.950862][ T5015] EXT4-fs (loop2): no journal found [ 45.960047][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 45.960067][ C0] EXT4-fs (loop2): initial error at time 1771529895: ext4_get_journal_inode:5865: inode 17 [ 45.960123][ C0] EXT4-fs (loop2): last error at time 1771529895: ext4_get_journal_inode:5865: inode 17 [ 46.008280][ T5023] EXT4-fs error (device loop3): ext4_orphan_get:1391: inode #17: comm syz.3.739: inode has both inline data and extents flags [ 46.036382][ T5023] loop3: lost file I/O error report for ino 17 type 5 pos 0x0 len 0x0 error -117 [ 46.045499][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 46.056527][ T5023] EXT4-fs error (device loop3): ext4_orphan_get:1396: comm syz.3.739: couldn't read orphan inode 17 (err -117) [ 46.061122][ C0] EXT4-fs (loop3): initial error at time 1771529895: ext4_orphan_get:1391: inode 17 [ 46.082288][ C0] EXT4-fs (loop3): last error at time 1771529895: ext4_orphan_get:1391: inode 17 [ 46.091725][ T5023] loop3: lost filesystem error report for type 5 error -117 [ 46.095930][ T5023] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 46.150236][ T5046] EXT4-fs: inline encryption not supported [ 46.179472][ T3320] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.192844][ T5046] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 46.217713][ T5046] EXT4-fs error (device loop4): ext4_free_blocks:6726: comm syz.4.749: Freeing blocks not in datazone - block = 0, count = 4096 [ 46.274986][ T5046] loop4: lost filesystem error report for type 5 error -117 [ 46.275099][ T5046] EXT4-fs (loop4): Remounting filesystem read-only [ 46.282480][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 46.282502][ C1] EXT4-fs (loop4): initial error at time 1771529895: ext4_free_blocks:6726 [ 46.282526][ C1] EXT4-fs (loop4): last error at time 1771529895: ext4_free_blocks:6726 [ 46.352838][ T5046] EXT4-fs (loop4): 1 orphan inode deleted [ 46.359454][ T5046] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 46.523100][ T5094] IPv6: addrconf: prefix option has invalid lifetime [ 46.547977][ T3316] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.726012][ T3303] loop0: p2 p3 p4 < > [ 46.730294][ T5112] EXT4-fs (loop4): can't mount with data=, fs mounted w/o journal [ 46.730585][ T3303] loop0: p2 size 590592 extends beyond EOD, truncated [ 46.749259][ T3303] loop0: p3 start 589824 is beyond EOD, truncated [ 46.778990][ T5107] loop0: p2 p3 p4 < > [ 46.785612][ T5107] loop0: p2 size 590592 extends beyond EOD, truncated [ 46.801007][ T5107] loop0: p3 start 589824 is beyond EOD, truncated [ 46.936610][ T28] kauditd_printk_skb: 9 callbacks suppressed [ 46.936627][ T28] audit: type=1400 audit(1771529896.006:152): avc: denied { view } for pid=5136 comm="syz.0.791" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 46.982671][ T5139] tmpfs: Bad value for 'mpol' [ 46.997400][ T28] audit: type=1400 audit(1771529896.036:153): avc: denied { mount } for pid=5132 comm="syz.3.792" name="/" dev="bpf" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 47.021796][ T28] audit: type=1400 audit(1771529896.086:154): avc: denied { unmount } for pid=3320 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 47.052326][ T5124] loop2: p1 < > p2 p3 < p5 p6 > p4 [ 47.069023][ T5124] loop2: partition table partially beyond EOD, truncated [ 47.078411][ T5124] loop2: p1 start 261888 is beyond EOD, truncated [ 47.096502][ T5124] loop2: p2 start 393216 is beyond EOD, truncated [ 47.110806][ T5124] loop2: p4 size 131081 extends beyond EOD, truncated [ 47.120520][ T5147] EXT4-fs: Ignoring removed orlov option [ 47.140966][ T5147] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 47.147993][ T5124] loop2: p5 start 393216 is beyond EOD, truncated [ 47.154738][ T5124] loop2: p6 size 131081 extends beyond EOD, truncated [ 47.235402][ T5155] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (29950!=20869) [ 47.255616][ T5155] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 47.293737][ T5155] EXT4-fs error (device loop0): ext4_get_journal_inode:5865: comm syz.0.801: inode #4294967295: comm syz.0.801: iget: illegal inode # [ 47.351676][ T5155] loop0: lost filesystem error report for type 5 error -117 [ 47.353764][ T5155] EXT4-fs (loop0): no journal found [ 47.361219][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 47.361242][ C0] EXT4-fs (loop0): initial error at time 1771529896: ext4_get_journal_inode:5865 [ 47.361267][ C0] EXT4-fs (loop0): last error at time 1771529896: ext4_get_journal_inode:5865 [ 47.421179][ T5155] EXT4-fs (loop0): can't get journal size [ 47.425560][ T5171] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (29845!=20869) [ 47.432098][ T5155] EXT4-fs (loop0): failed to initialize system zone (-22) [ 47.445742][ T5155] EXT4-fs (loop0): mount failed [ 47.474886][ T5171] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 47.495621][ T5171] EXT4-fs error (device loop4): __ext4_get_inode_loc:4782: comm syz.4.809: Invalid inode table block 0 in block_group 0 [ 47.538810][ T5171] loop4: lost filesystem error report for type 5 error -117 [ 47.538929][ T5171] EXT4-fs (loop4): no journal found [ 47.546320][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 47.546339][ C1] EXT4-fs (loop4): initial error at time 1771529896: __ext4_get_inode_loc:4782 [ 47.546371][ C1] EXT4-fs (loop4): last error at time 1771529896: __ext4_get_inode_loc:4782 [ 47.619338][ T28] audit: type=1400 audit(1771529896.686:155): avc: denied { unmount } for pid=3320 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 47.625756][ T5194] tmpfs: Bad value for 'mpol' [ 47.656241][ T5171] EXT4-fs (loop4): can't get journal size [ 47.662211][ T5171] EXT4-fs error (device loop4): __ext4_get_inode_loc:4782: comm syz.4.809: Invalid inode table block 0 in block_group 0 [ 47.691923][ T5171] loop4: lost filesystem error report for type 5 error -117 [ 47.704728][ T5201] set_capacity_and_notify: 18 callbacks suppressed [ 47.704750][ T5201] loop2: detected capacity change from 0 to 2048 [ 47.705770][ T5171] EXT4-fs (loop4): get root inode failed [ 47.739353][ T5171] EXT4-fs (loop4): mount failed [ 47.776296][ T3302] loop2: p1 < > p4 [ 47.780825][ T3302] loop2: p4 size 722688 extends beyond EOD, truncated [ 47.807139][ T5201] loop2: p1 < > p4 [ 47.846032][ T5201] loop2: p4 size 722688 extends beyond EOD, truncated [ 47.861539][ T5215] loop0: detected capacity change from 0 to 764 [ 47.873747][ T5222] loop4: detected capacity change from 0 to 128 [ 47.884417][ T5223] loop3: detected capacity change from 0 to 128 [ 47.935836][ T5223] FAT-fs (loop3): bogus number of reserved sectors [ 47.945533][ T5223] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 47.975573][ T5225] loop2: detected capacity change from 0 to 2048 [ 47.990770][ T5232] loop1: detected capacity change from 0 to 512 [ 47.995560][ T5223] FAT-fs (loop3): Can't find a valid FAT filesystem [ 48.005770][ T5232] EXT4-fs (loop1): external journal device major/minor numbers have changed [ 48.026022][ T3303] loop2: p1 p2 < > p3 p4 < p5 > [ 48.030997][ T3303] loop2: partition table partially beyond EOD, truncated [ 48.050545][ T5232] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 48.082256][ T3303] loop2: p1 start 8388607 is beyond EOD, truncated [ 48.091570][ T5232] block device autoloading is deprecated and will be removed. [ 48.102078][ T3303] loop2: p2 start 4294902784 is beyond EOD, truncated [ 48.121095][ T3303] loop2: p3 start 3724543488 is beyond EOD, truncated [ 48.135699][ T5232] EXT4-fs (loop1): couldn't read superblock of external journal [ 48.147245][ T3303] loop2: p5 start 8388607 is beyond EOD, truncated [ 48.165563][ T5225] loop2: p1 p2 < > p3 p4 < p5 > [ 48.173224][ T5225] loop2: partition table partially beyond EOD, truncated [ 48.192762][ T5225] loop2: p1 start 8388607 is beyond EOD, truncated [ 48.212656][ T5225] loop2: p2 start 4294902784 is beyond EOD, truncated [ 48.233282][ T5225] loop2: p3 start 3724543488 is beyond EOD, truncated [ 48.244386][ T5254] ------------[ cut here ]------------ [ 48.249913][ T5254] verifier bug: REG INVARIANTS VIOLATION (true_reg1): range bounds violation u64=[0x0, 0x0] s64=[0x0, 0x0] u32=[0x80632f4, 0x0] s32=[0x0, 0x0] var_off=(0x0, 0x0) [ 48.266233][ T5254] WARNING: kernel/bpf/verifier.c:2769 at reg_bounds_sanity_check+0x15b/0x660, CPU#1: syz.0.849/5254 [ 48.277295][ T5254] Modules linked in: [ 48.281412][ T5254] CPU: 1 UID: 0 PID: 5254 Comm: syz.0.849 Not tainted syzkaller #0 PREEMPT(full) [ 48.290672][ T5254] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 48.300800][ T5254] RIP: 0010:reg_bounds_sanity_check+0x27d/0x660 [ 48.307176][ T5254] Code: 24 78 4c 8b 44 24 70 4c 8b 4c 24 60 41 ff 74 24 20 41 55 53 ff 74 24 68 ff 74 24 78 ff b4 24 90 00 00 00 ff b4 24 b0 00 00 00 <67> 48 0f b9 3a 48 83 c4 38 4c 8b ac 24 98 00 00 00 49 8d 85 80 08 [ 48.326863][ T5254] RSP: 0018:ffffc900013a7368 EFLAGS: 00010246 [ 48.333010][ T5254] RAX: ffff888101d2bbf8 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.336335][ T5225] loop2: p5 start 8388607 is beyond EOD, [ 48.341113][ T5254] RDX: ffffffff868171b4 RSI: ffffffff866d8cf6 RDI: ffffffff871d3f90 [ 48.341547][ T5225] truncated [ 48.347108][ T5254] RBP: ffff88811c25fae0 R08: 0000000000000000 R09: 0000000000000000 [ 48.366356][ T5254] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88811c25faa0 [ 48.374346][ T5254] R13: 0000000000000000 R14: ffff88811c25faec R15: ffff88811c25fad8 [ 48.382397][ T5254] FS: 00007fdb5d4a76c0(0000) GS:ffff8882ae9da000(0000) knlGS:0000000000000000 [ 48.391556][ T5254] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.398215][ T5254] CR2: 0000001b33c23ff8 CR3: 000000011c45e000 CR4: 00000000003506f0 [ 48.406268][ T5254] Call Trace: [ 48.409559][ T5254] [ 48.412508][ T5254] reg_set_min_max+0x1c8/0x260 [ 48.417422][ T5254] check_cond_jmp_op+0x13b0/0x1ab0 [ 48.422602][ T5254] do_check+0x4a9b/0x9860 [ 48.427097][ T5254] do_check_common+0xd0b/0x1630 [ 48.431992][ T5254] bpf_check+0x2f6d/0xcc10 [ 48.436586][ T5254] ? __alloc_frozen_pages_noprof+0x18a/0x360 [ 48.442685][ T5254] ? alloc_pages_bulk_noprof+0x4aa/0x530 [ 48.448397][ T5254] ? __vmap_pages_range_noflush+0xb9c/0xcc0 [ 48.454407][ T5254] ? pcpu_block_update+0x232/0x3b0 [ 48.459606][ T5254] ? _find_next_zero_bit+0x64/0xa0 [ 48.464775][ T5254] ? pcpu_block_refresh_hint+0x157/0x170 [ 48.470607][ T5254] ? pcpu_block_update_hint_alloc+0x640/0x660 [ 48.476753][ T5254] ? pcpu_block_update_hint_alloc+0x640/0x660 [ 48.483275][ T5254] ? css_rstat_updated+0xbb/0x280 [ 48.488400][ T5254] ? mod_memcg_state+0x182/0x270 [ 48.493455][ T5254] ? __rcu_read_unlock+0x4e/0x70 [ 48.498585][ T5254] ? avc_has_perm_noaudit+0xab/0x130 [ 48.503907][ T5254] ? avc_has_perm+0x101/0x190 [ 48.508685][ T5254] ? selinux_bpf_prog_load+0x197/0x1c0 [ 48.514302][ T5254] ? security_bpf_prog_load+0x9e/0x140 [ 48.519940][ T5254] bpf_prog_load+0xf76/0x1140 [ 48.525044][ T5254] ? security_bpf+0x2b/0x90 [ 48.529699][ T5254] __sys_bpf+0x505/0x7e0 [ 48.533980][ T5254] __x64_sys_bpf+0x41/0x50 [ 48.538468][ T5254] x64_sys_call+0x10cb/0x3020 [ 48.543262][ T5254] do_syscall_64+0x12c/0x370 [ 48.547966][ T5254] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.553957][ T5254] RIP: 0033:0x7fdb5ea4c629 [ 48.558450][ T5254] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 48.565430][ T5262] loop1: detected capacity change from 0 to 8192 [ 48.578260][ T5254] RSP: 002b:00007fdb5d4a7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 48.593058][ T5254] RAX: ffffffffffffffda RBX: 00007fdb5ecc5fa0 RCX: 00007fdb5ea4c629 [ 48.601097][ T5254] RDX: 0000000000000048 RSI: 00002000000054c0 RDI: 0000000000000005 [ 48.609162][ T5254] RBP: 00007fdb5eae2b39 R08: 0000000000000000 R09: 0000000000000000 [ 48.617183][ T5254] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 48.625254][ T5254] R13: 00007fdb5ecc6038 R14: 00007fdb5ecc5fa0 R15: 00007ffca60da618 [ 48.633350][ T5254] [ 48.636499][ T5254] ---[ end trace 0000000000000000 ]--- [ 48.679179][ T3303] loop1: p1 < > p2 p4 < p5 > [ 48.684068][ T5279] loop3: detected capacity change from 0 to 512 [ 48.692678][ T5281] loop4: detected capacity change from 0 to 164 [ 48.700917][ T3303] loop1: partition table partially beyond EOD, truncated [ 48.708320][ T3303] loop1: p1 start 8388608 is beyond EOD, truncated [ 48.715117][ T3303] loop1: p2 size 16128 extends beyond EOD, truncated [ 48.725701][ T3303] loop1: p5 size 16128 extends beyond EOD, truncated [ 48.746285][ T5279] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 48.758859][ T5262] loop1: p1 < > p2 p4 < p5 > [ 48.763647][ T5262] loop1: partition table partially beyond EOD, truncated [ 48.776389][ T5281] isofs_fill_super: root inode is not a directory. Corrupted media? [ 48.785899][ T5262] loop1: p1 start 8388608 is beyond EOD, truncated [ 48.798944][ T5262] loop1: p2 size 16128 extends beyond EOD, truncated [ 48.803510][ T5279] EXT4-fs error (device loop3): xattr_find_entry:337: inode #15: comm syz.3.862: corrupted xattr entries [ 48.808639][ T5285] loop2: detected capacity change from 0 to 512 [ 48.824371][ T5279] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 48.825509][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 48.841128][ C0] EXT4-fs (loop3): initial error at time 1771529897: xattr_find_entry:337: inode 15 [ 48.846154][ T5262] loop1: p5 size 16128 extends beyond EOD, [ 48.850551][ C0] EXT4-fs (loop3): last error at time 1771529897: xattr_find_entry:337: inode 15 [ 48.857697][ T5262] truncated [ 48.875608][ T5285] EXT4-fs (loop2): Invalid log block size: 4294967295 [ 48.883671][ T5279] EXT4-fs (loop3): 1 orphan inode deleted [ 48.894027][ T5279] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 48.907064][ T28] audit: type=1400 audit(1771529897.976:156): avc: denied { create } for pid=5287 comm="syz.4.867" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 48.970112][ T3320] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.996175][ T28] audit: type=1400 audit(1771529898.056:157): avc: denied { unlink } for pid=3316 comm="syz-executor" name="file0" dev="tmpfs" ino=956 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 49.104564][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 49.117141][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop1p5, 10) failed: No such file or directory [ 49.127922][ T4763] loop0: p1 < > p2 p4 < p5 > [ 49.131097][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 49.132636][ T4763] loop0: partition table partially beyond EOD, [ 49.156682][ T5306] EXT4-fs warning (device loop3): ext4_enable_quotas:7238: Failed to enable quota tracking (type=0, err=-13, ino=3). Please run e2fsck to fix. [ 49.157600][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 49.179467][ T5306] EXT4-fs (loop3): mount failed [ 49.188582][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 49.203397][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop1p5, 10) failed: No such file or directory [ 49.204982][ T4763] truncated [ 49.243286][ T4763] loop0: p1 start 134217728 is beyond EOD, truncated [ 49.252543][ T4763] loop0: p2 size 591360 extends beyond EOD, truncated [ 49.267483][ T4763] loop0: p5 size 591360 extends beyond EOD, truncated [ 49.294624][ T5289] loop0: p1 < > p2 p4 < p5 > [ 49.309829][ T5289] loop0: partition table partially beyond EOD, truncated [ 49.328296][ T5289] loop0: p1 start 134217728 is beyond EOD, truncated [ 49.338365][ T5289] loop0: p2 size 591360 extends beyond EOD, truncated [ 49.353309][ T5289] loop0: p5 size 591360 extends beyond EOD, truncated [ 49.516927][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 49.535248][ T4763] udevd[4763]: inotify_add_watch(7, /dev/loop0p5, 10) failed: No such file or directory [ 49.546757][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 49.596701][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 49.802489][ T5381] EXT4-fs: Ignoring removed bh option [ 49.811274][ T5375] EXT4-fs (loop2): Can't support bigalloc feature without extents feature [ 49.811274][ T5375] [ 49.834519][ T5379] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 49.839287][ T5383] IPv6: addrconf: prefix option has invalid lifetime [ 49.854360][ T5375] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 49.865096][ T5381] EXT4-fs: Ignoring removed mblk_io_submit option [ 49.878138][ T5381] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 49.909812][ T5381] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 49.955069][ T5381] EXT4-fs (loop3): orphan cleanup on readonly fs [ 49.962525][ T5386] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 49.971318][ T5386] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 49.982460][ T5386] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (59422!=20869) [ 49.992891][ T5386] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 50.003639][ T5379] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (42152!=20869) [ 50.006216][ T5381] Quota error (device loop3): do_insert_tree: Free block already used in tree: block 4 [ 50.013500][ T5379] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 50.025503][ T5386] EXT4-fs error (device loop0): ext4_get_journal_inode:5865: inode #17: comm syz.0.913: iget: bad i_size value: 4398046511204 [ 50.054825][ T5379] EXT4-fs error (device loop1): ext4_get_journal_inode:5865: inode #32: comm syz.1.911: iget: special inode unallocated [ 50.060646][ T5381] Quota error (device loop3): qtree_write_dquot: Error -5 occurred while creating quota [ 50.077738][ T5386] loop0: lost file I/O error report for ino 17 type 5 pos 0x0 len 0x0 error -117 [ 50.077951][ T5386] EXT4-fs (loop0): no journal found [ 50.086507][ T5379] loop1: lost file I/O error report for ino 32 type 5 pos 0x0 len 0x0 error -117 [ 50.087178][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 50.105541][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 50.108023][ C0] EXT4-fs (loop0): initial error at time 1771529899: ext4_get_journal_inode:5865: inode 17 [ 50.114450][ C1] EXT4-fs (loop1): initial error at time 1771529899: ext4_get_journal_inode:5865: inode 32 [ 50.124431][ C0] EXT4-fs (loop0): last error at time 1771529899: ext4_get_journal_inode:5865: inode 17 [ 50.124458][ C1] [ 50.124465][ C1] EXT4-fs (loop1): last error at time 1771529899: ext4_get_journal_inode:5865 [ 50.134436][ C0] [ 50.144257][ C1] : inode 32 [ 50.152297][ T5381] EXT4-fs error (device loop3): ext4_acquire_dquot:7003: comm syz.3.909: Failed to acquire dquot type 1 [ 50.155410][ C1] [ 50.172146][ T5379] EXT4-fs (loop1): no journal found [ 50.177811][ T5381] loop3: lost filesystem error report for type 5 error -5 [ 50.185510][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 50.195536][ T5379] EXT4-fs (loop1): can't get journal size [ 50.199246][ C0] EXT4-fs (loop3): last error at time 1771529899: ext4_acquire_dquot:7003 [ 50.231139][ T5381] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.909: Invalid block bitmap block 0 in block_group 0 [ 50.256218][ T5379] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 50.267362][ T5381] loop3: lost filesystem error report for type 5 error -117 [ 50.268869][ T5381] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.909: Invalid block bitmap block 0 in block_group 0 [ 50.292778][ T5392] EXT4-fs: Ignoring removed nobh option [ 50.319316][ T5381] loop3: lost filesystem error report for type 5 error -117 [ 50.325625][ T5392] EXT4-fs (loop2): Cannot turn on journaled quota: type 0: error -13 [ 50.366816][ T5381] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.909: Invalid block bitmap block 0 in block_group 0 [ 50.375636][ T3318] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.389807][ T5392] EXT4-fs error (device loop2): ext4_clear_blocks:876: inode #13: comm syz.2.916: attempt to clear invalid blocks 1 len 1 [ 50.400157][ T5381] loop3: lost filesystem error report for type 5 error -117 [ 50.406658][ T5381] Quota error (device loop3): write_blk: dquota write failed [ 50.414197][ T5392] loop2: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 50.448424][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 50.448446][ C1] EXT4-fs (loop2): initial error at time 1771529899: ext4_clear_blocks:876: inode 13 [ 50.448488][ C1] EXT4-fs (loop2): last error at time 1771529899: ext4_clear_blocks:876: inode 13 [ 50.459607][ T5381] Quota error (device loop3): qtree_write_dquot: Error -28 occurred while creating quota [ 50.475269][ T5392] EXT4-fs (loop2): Remounting filesystem read-only [ 50.484537][ T5381] EXT4-fs error (device loop3): ext4_acquire_dquot:7003: comm syz.3.909: Failed to acquire dquot type 1 [ 50.523208][ T5398] isofs_fill_super: root inode is not a directory. Corrupted media? [ 50.533067][ T5392] EXT4-fs (loop2): 1 truncate cleaned up [ 50.539595][ T5381] loop3: lost filesystem error report for type 5 error -28 [ 50.540081][ T5381] EXT4-fs error (device loop3): ext4_acquire_dquot:7003: comm syz.3.909: Failed to acquire dquot type 1 [ 50.559050][ T5392] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 50.581821][ T5381] loop3: lost filesystem error report for type 5 error -28 [ 50.585685][ T5381] EXT4-fs (loop3): 1 orphan inode deleted [ 50.627891][ T5381] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 50.675156][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.709366][ T5426] EXT4-fs: inline encryption not supported [ 50.754496][ T5426] EXT4-fs (loop1): 1 orphan inode deleted [ 50.775923][ T5426] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 50.798717][ T5426] ext4 filesystem being mounted at /157/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 50.809521][ T3320] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.820361][ T50] EXT4-fs error (device loop1): ext4_release_dquot:7039: comm kworker/u8:3: Failed to release dquot type 1 [ 50.887070][ T5442] EXT4-fs error (device loop3): ext4_iget_extra_inode:5025: inode #15: comm syz.3.938: corrupted in-inode xattr: invalid ea_ino [ 50.918360][ T5442] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 50.919403][ T5440] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 50.925498][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 50.930084][ T5440] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (30349!=20869) [ 50.939529][ C1] EXT4-fs (loop3): initial error at time 1771529899: ext4_iget_extra_inode:5025 [ 50.946152][ T5442] EXT4-fs error (device loop3): ext4_orphan_get:1396: comm syz.3.938: couldn't read orphan inode 15 (err -117) [ 50.955930][ C1] : inode 15 [ 50.955949][ C1] EXT4-fs (loop3): last error at time 1771529899: ext4_iget_extra_inode:5025: inode 15 [ 50.969243][ T3318] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.976778][ C1] [ 50.985588][ T5442] loop3: lost filesystem error report for type 5 error -117 [ 51.001059][ T3303] loop0: p1 p2 p4 [ 51.011307][ T5440] EXT4-fs (loop4): invalid journal inode [ 51.018383][ T5442] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 51.030881][ T3303] loop0: p1 size 262144 extends beyond EOD, truncated [ 51.045570][ T5440] EXT4-fs (loop4): can't get journal size [ 51.054786][ T3303] loop0: p2 start 4293394690 is beyond EOD, truncated [ 51.062646][ T3303] loop0: p4 size 100663296 extends beyond EOD, truncated [ 51.072702][ T5440] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 51.095646][ T5435] loop0: p1 p2 p4 [ 51.099573][ T5435] loop0: p1 size 262144 extends beyond EOD, truncated [ 51.129305][ T5435] loop0: p2 start 4293394690 is beyond EOD, truncated [ 51.144166][ T3320] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.173955][ T5435] loop0: p4 size 100663296 extends beyond EOD, truncated [ 51.202182][ T3316] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.273590][ T5470] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 51.291330][ T5465] isofs_fill_super: get root inode failed [ 51.305545][ T5470] EXT4-fs (loop1): can't mount with journal_async_commit, fs mounted w/o journal [ 51.510164][ T5493] tmpfs: Bad value for 'mpol' [ 51.673160][ T5512] FAT-fs (loop1): bogus number of reserved sectors [ 51.690119][ T5512] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 51.709602][ T5512] FAT-fs (loop1): Can't find a valid FAT filesystem [ 51.776612][ T5510] loop2: p3 < > p4 < > [ 51.799910][ T5510] loop2: partition table partially beyond EOD, truncated [ 51.827989][ T5510] loop2: p3 start 4284289 is beyond EOD, truncated [ 52.466004][ T5585] cgroup: release_agent respecified [ 52.586161][ T5598] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 52.615145][ T28] kauditd_printk_skb: 6 callbacks suppressed [ 52.615163][ T28] audit: type=1400 audit(1771529901.676:161): avc: denied { read } for pid=5601 comm="syz.4.1017" name="msr" dev="devtmpfs" ino=85 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 52.651149][ T5598] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (30349!=20869) [ 52.661447][ T5598] EXT4-fs (loop3): invalid journal inode [ 52.673771][ T5598] EXT4-fs (loop3): can't get journal size [ 52.682374][ T5598] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 52.695141][ T28] audit: type=1400 audit(1771529901.676:162): avc: denied { open } for pid=5601 comm="syz.4.1017" path="/dev/cpu/0/msr" dev="devtmpfs" ino=85 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 52.754984][ T5610] set_capacity_and_notify: 19 callbacks suppressed [ 52.755004][ T5610] loop4: detected capacity change from 0 to 128 [ 52.768410][ T3320] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.802778][ T5616] bpf: Bad value for 'uid' [ 52.823453][ T5610] FAT-fs (loop4): bogus logical sector size 65535 [ 52.828107][ T5614] loop0: detected capacity change from 0 to 2048 [ 52.831610][ T5610] FAT-fs (loop4): Can't find a valid FAT filesystem [ 52.872440][ T28] audit: type=1400 audit(1771529901.926:163): avc: denied { create } for pid=5619 comm="syz.1.1025" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=atmpvc_socket permissive=1 [ 52.909034][ T5614] EXT4-fs error (device loop0): ext4_ext_check_inode:521: inode #2: comm syz.0.1022: pblk 0 bad header/extent: too large eh_depth - magic f30a, entries 1, max 4(4), depth 2053(2053) [ 52.950193][ T5614] loop0: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 52.952961][ T5626] loop3: detected capacity change from 0 to 512 [ 52.962189][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 52.962222][ C1] EXT4-fs (loop0): initial error at time 1771529902: ext4_ext_check_inode:521: inode 2 [ 52.962255][ C1] EXT4-fs (loop0): last error at time 1771529902: ext4_ext_check_inode:521: inode 2 [ 52.987903][ T5614] EXT4-fs (loop0): Remounting filesystem read-only [ 53.008749][ T5626] EXT4-fs: old and new quota format mixing [ 53.061339][ T5614] EXT4-fs (loop0): get root inode failed [ 53.095592][ T5614] EXT4-fs (loop0): mount failed [ 53.151786][ T5642] loop3: detected capacity change from 0 to 512 [ 53.176340][ T5642] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 53.220288][ T5649] loop1: detected capacity change from 0 to 512 [ 53.235716][ T5642] EXT4-fs (loop3): orphan cleanup on readonly fs [ 53.244038][ T5649] EXT4-fs: Invalid journal IO priority (must be 0-7) [ 53.253590][ T5642] EXT4-fs error (device loop3): ext4_quota_enable:7190: comm syz.3.1035: Bad quota inum: 2, type: 2 [ 53.309136][ T5642] loop3: lost filesystem error report for type 5 error -117 [ 53.315495][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 53.329286][ C0] EXT4-fs (loop3): last error at time 1771529902: ext4_quota_enable:7190 [ 53.337714][ T5642] EXT4-fs warning (device loop3): ext4_enable_quotas:7238: Failed to enable quota tracking (type=2, err=-117, ino=2). Please run e2fsck to fix. [ 53.390440][ T5642] EXT4-fs (loop3): Cannot turn on quotas: error -117 [ 53.418998][ T5642] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 53.485980][ T3320] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.524961][ T28] audit: type=1400 audit(1771529902.586:164): avc: denied { tracepoint } for pid=5677 comm="syz.4.1053" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 53.740233][ T5715] loop2: detected capacity change from 0 to 512 [ 53.756473][ T5715] EXT4-fs: old and new quota format mixing [ 53.763497][ T5717] loop4: detected capacity change from 0 to 2048 [ 53.825567][ T5717] loop4: p3 < > p4 < > [ 53.829766][ T5717] loop4: partition table partially beyond EOD, truncated [ 53.855117][ T5711] loop0: detected capacity change from 0 to 8192 [ 53.855733][ T5717] loop4: p3 start 4284289 is beyond EOD, truncated [ 53.896011][ T3302] loop0: p1 < > p2 p4 < p5 > [ 53.900726][ T3302] loop0: partition table partially beyond EOD, truncated [ 53.918103][ T3302] loop0: p1 start 8388608 is beyond EOD, truncated [ 53.940651][ T3302] loop0: p2 size 16128 extends beyond EOD, truncated [ 53.943482][ T5723] loop1: detected capacity change from 0 to 8192 [ 53.963210][ T28] audit: type=1326 audit(1771529903.026:165): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5731 comm="syz.3.1080" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fc76f14c629 code=0x0 [ 53.967784][ T3302] loop0: p5 size 16128 extends beyond EOD, truncated [ 54.035860][ T4774] loop1: p1 p2 p4 [ 54.044931][ T4774] loop1: p1 size 262144 extends beyond EOD, truncated [ 54.055306][ T5711] loop0: p1 < > p2 p4 < p5 > [ 54.058232][ T28] audit: type=1326 audit(1771529903.126:166): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5738 comm="syz.3.1084" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fc76f14c629 code=0x0 [ 54.060934][ T5711] loop0: partition table partially beyond EOD, [ 54.085054][ T4774] loop1: p2 start 4293394690 is beyond EOD, truncated [ 54.116563][ T5711] truncated [ 54.120110][ T4774] loop1: p4 size 100663296 extends beyond EOD, truncated [ 54.129464][ T5711] loop0: p1 start 8388608 is beyond EOD, truncated [ 54.139726][ T5723] loop1: p1 p2 p4 [ 54.143539][ T5723] loop1: p1 size 262144 extends beyond EOD, truncated [ 54.169552][ T5711] loop0: p2 size 16128 extends beyond EOD, truncated [ 54.180214][ T5723] loop1: p2 start 4293394690 is beyond EOD, truncated [ 54.199717][ T5755] loop3: detected capacity change from 0 to 764 [ 54.203909][ T5723] loop1: p4 size 100663296 extends beyond EOD, [ 54.208285][ T5757] tmpfs: Bad value for 'mpol' [ 54.220362][ T5723] truncated [ 54.235343][ T5711] loop0: p5 size 16128 extends beyond EOD, truncated [ 54.410179][ T4763] udevd[4763]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 54.413509][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 54.434853][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop0p5, 10) failed: No such file or directory [ 54.496919][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 54.534283][ T4763] udevd[4763]: inotify_add_watch(7, /dev/loop0p5, 10) failed: No such file or directory [ 54.554607][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 54.609709][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 54.618709][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 54.621424][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 54.684485][ T4763] udevd[4763]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 54.801765][ T5816] journal_path: not usable as path [ 54.837342][ T5816] EXT4-fs: error: could not find journal device path [ 55.070417][ T3303] loop4: p1 p3 < > p4 < p5 > [ 55.075269][ T3303] loop4: p1 start 460800 is beyond EOD, truncated [ 55.106786][ T3303] loop4: p5 start 460800 is beyond EOD, truncated [ 55.117266][ T5797] loop4: p1 p3 < > p4 < p5 > [ 55.126656][ T5797] loop4: p1 start 460800 is beyond EOD, truncated [ 55.150541][ T5797] loop4: p5 start 460800 is beyond EOD, truncated [ 55.291315][ T5853] EXT4-fs: EXT4-fs: inode_readahead_blks must be 0 or a power of 2 smaller than 2^31 [ 55.454320][ T5865] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 55.510313][ T5865] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #16: comm syz.1.1143: invalid indirect mapped block 83886080 (level 1) [ 55.551963][ T5865] loop1: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 55.552162][ T5865] EXT4-fs (loop1): Remounting filesystem read-only [ 55.561378][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 55.561400][ C0] EXT4-fs (loop1): initial error at time 1771529904: ext4_free_branches:1023: inode 16 [ 55.561457][ C0] EXT4-fs (loop1): last error at time 1771529904: ext4_free_branches:1023: inode 16 [ 55.600947][ T5865] EXT4-fs (loop1): 1 orphan inode deleted [ 55.607028][ T5865] EXT4-fs (loop1): 1 truncate cleaned up [ 55.613202][ T5865] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 55.678174][ T5879] msdos: Bad value for 'errors' [ 55.692665][ T3318] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.908056][ T5903] isofs_fill_super: bread failed, dev=loop4, iso_blknum=41, block=82 [ 56.217176][ T5933] ext4: Unknown parameter 'nojournal' [ 56.503785][ T5952] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 56.514847][ T5952] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 56.523027][ T5952] EXT4-fs (loop4): orphan cleanup on readonly fs [ 56.530353][ T5952] EXT4-fs error (device loop4): __ext4_get_inode_loc:4782: comm syz.4.1187: Invalid inode table block 0 in block_group 0 [ 56.543213][ T5952] loop4: lost filesystem error report for type 5 error -117 [ 56.543395][ T5952] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 56.550716][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 56.550751][ C0] EXT4-fs (loop4): initial error at time 1771529905: __ext4_get_inode_loc:4782 [ 56.550776][ C0] EXT4-fs (loop4): last error at time 1771529905: __ext4_get_inode_loc:4782 [ 56.586843][ T5952] loop4: lost filesystem error report for type 5 error -117 [ 56.586993][ T5952] EXT4-fs error (device loop4): ext4_quota_write:7392: inode #3: comm syz.4.1187: mark_inode_dirty error [ 56.605793][ T5952] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 56.605898][ T5952] Quota error (device loop4): write_blk: dquota write failed [ 56.622512][ T5952] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 56.632620][ T5952] EXT4-fs error (device loop4): ext4_acquire_dquot:7003: comm syz.4.1187: Failed to acquire dquot type 0 [ 56.643987][ T5952] loop4: lost filesystem error report for type 5 error -117 [ 56.644104][ T5952] EXT4-fs error (device loop4): __ext4_get_inode_loc:4782: comm syz.4.1187: Invalid inode table block 0 in block_group 0 [ 56.664484][ T5952] loop4: lost filesystem error report for type 5 error -117 [ 56.664602][ T5952] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 56.682668][ T5952] loop4: lost filesystem error report for type 5 error -117 [ 56.682867][ T5952] EXT4-fs error (device loop4): ext4_ext_truncate:4530: inode #15: comm syz.4.1187: mark_inode_dirty error [ 56.703442][ T5952] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 56.703614][ T5952] EXT4-fs error (device loop4): __ext4_get_inode_loc:4782: comm syz.4.1187: Invalid inode table block 0 in block_group 0 [ 56.726186][ T5952] loop4: lost filesystem error report for type 5 error -117 [ 56.726338][ T5952] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 56.743596][ T5952] loop4: lost filesystem error report for type 5 error -117 [ 56.743747][ T5952] EXT4-fs error (device loop4) in ext4_orphan_del:303: Corrupt filesystem [ 56.786534][ T5952] loop4: lost filesystem error report for type 5 error -117 [ 56.786766][ T5952] EXT4-fs error (device loop4): __ext4_get_inode_loc:4782: comm syz.4.1187: Invalid inode table block 0 in block_group 0 [ 56.830361][ T5952] loop4: lost filesystem error report for type 5 error -117 [ 56.830546][ T5952] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 56.870866][ T5960] EXT4-fs (loop2): #clusters per group too big: 32768 [ 56.894855][ T5952] loop4: lost filesystem error report for type 5 error -117 [ 56.894962][ T5952] EXT4-fs error (device loop4): ext4_truncate:4587: inode #15: comm syz.4.1187: mark_inode_dirty error [ 56.914007][ T5952] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 56.914113][ T5952] EXT4-fs error (device loop4) in ext4_process_orphan:345: Corrupt filesystem [ 56.934217][ T5952] EXT4-fs (loop4): 1 truncate cleaned up [ 56.966015][ T5952] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 57.061272][ T3316] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 57.204134][ T5987] EXT4-fs error (device loop4): __ext4_fill_super:5565: inode #2: comm syz.4.1199: casefold flag without casefold feature [ 57.235011][ T5987] loop4: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 57.235493][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 57.251058][ C1] EXT4-fs (loop4): last error at time 1771529906: __ext4_fill_super:5565: inode 2 [ 57.260486][ T5987] EXT4-fs (loop4): get root inode failed [ 57.266428][ T5987] EXT4-fs (loop4): mount failed [ 57.477327][ T6016] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 57.505830][ T6016] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e854e018, mo2=0003] [ 57.513882][ T6016] System zones: 0-1, 15-15, 18-18, 34-34 [ 57.525707][ T6016] EXT4-fs (loop3): orphan cleanup on readonly fs [ 57.532143][ T6016] Quota error (device loop3): v2_read_header: Failed header read: expected=8 got=0 [ 57.546052][ T6023] 9pnet_fd: p9_fd_create_tcp (6023): problem connecting socket to 127.0.0.1 [ 57.595382][ T6016] EXT4-fs warning (device loop3): ext4_enable_quotas:7238: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 57.647200][ T6016] EXT4-fs (loop3): Cannot turn on quotas: error -22 [ 57.674721][ T6016] EXT4-fs error (device loop3): ext4_orphan_get:1391: inode #16: comm syz.3.1226: iget: bad extended attribute block 1 [ 57.724631][ T6016] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 57.725492][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 57.741110][ C1] EXT4-fs (loop3): initial error at time 1771529906: ext4_orphan_get:1391: inode 16 [ 57.750568][ C1] EXT4-fs (loop3): last error at time 1771529906: ext4_orphan_get:1391: inode 16 [ 57.759836][ T6016] EXT4-fs error (device loop3): ext4_orphan_get:1396: comm syz.3.1226: couldn't read orphan inode 16 (err -117) [ 57.775680][ T6016] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 57.811016][ T6041] futex_wake_op: syz.0.1230 tries to shift op by -3; fix this program [ 57.825690][ T28] audit: type=1400 audit(1771529906.896:167): avc: denied { create } for pid=6038 comm="syz.4.1228" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 57.877482][ T3320] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 58.002296][ T6065] set_capacity_and_notify: 11 callbacks suppressed [ 58.002314][ T6065] loop4: detected capacity change from 0 to 128 [ 58.055777][ T6065] FAT-fs (loop4): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 58.108617][ T28] audit: type=1400 audit(1771529907.176:168): avc: denied { create } for pid=6078 comm="syz.3.1248" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 58.158513][ T6081] tmpfs: Bad value for 'size' [ 58.236876][ T6093] loop3: detected capacity change from 0 to 164 [ 58.284660][ T6093] isofs_fill_super: bread failed, dev=loop3, iso_blknum=41, block=82 [ 58.346422][ T6095] loop2: detected capacity change from 0 to 1024 [ 58.371824][ T6095] EXT4-fs: Ignoring removed mblk_io_submit option [ 58.381948][ T6095] EXT4-fs: inline encryption not supported [ 58.394470][ T6095] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 58.439616][ T6095] EXT4-fs error (device loop2): ext4_orphan_get:1417: comm syz.2.1256: bad orphan inode 11 [ 58.465494][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 58.471993][ C1] EXT4-fs (loop2): initial error at time 1771529907: ext4_orphan_get:1417 [ 58.480652][ C1] EXT4-fs (loop2): last error at time 1771529907: ext4_orphan_get:1417 [ 58.493233][ T6095] EXT4-fs (loop2): Remounting filesystem read-only [ 58.510088][ T6095] ext4_test_bit(bit=10, block=4) = 1 [ 58.515918][ T6095] is_bad_inode(inode)=0 [ 58.520252][ T6095] NEXT_ORPHAN(inode)=3254779904 [ 58.525162][ T6095] max_ino=32 [ 58.535213][ T6095] i_nlink=0 [ 58.785829][ T6159] delete_channel: no stack [ 58.804521][ T6159] delete_channel: no stack [ 59.036238][ T6180] loop4: detected capacity change from 0 to 256 [ 59.075363][ T6180] FAT-fs (loop4): bogus sectors per cluster 158 [ 59.103218][ T6180] FAT-fs (loop4): Can't find a valid FAT filesystem [ 59.236743][ T6196] loop3: detected capacity change from 0 to 512 [ 59.264832][ T6196] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 59.294353][ T6196] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -2 [ 59.321900][ T6196] EXT4-fs error (device loop3): ext4_orphan_get:1417: comm syz.3.1305: bad orphan inode 4 [ 59.355492][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 59.361975][ C1] EXT4-fs (loop3): initial error at time 1771529908: ext4_orphan_get:1417 [ 59.370604][ C1] EXT4-fs (loop3): last error at time 1771529908: ext4_orphan_get:1417 [ 59.380270][ T6196] EXT4-fs (loop3): 1 orphan inode deleted [ 59.448940][ T28] audit: type=1326 audit(1771529908.516:169): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6210 comm="syz.0.1312" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fdb5ea4c629 code=0x0 [ 59.653828][ T28] audit: type=1400 audit(1771529908.706:170): avc: denied { read append } for pid=6232 comm="syz.0.1332" 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 [ 59.731136][ T28] audit: type=1400 audit(1771529908.706:171): avc: denied { open } for pid=6232 comm="syz.0.1332" path="/dev/nvram" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 60.454553][ T6269] loop4: detected capacity change from 0 to 2048 [ 60.496293][ T6269] EXT4-fs: Ignoring removed orlov option [ 60.516774][ T6269] EXT4-fs: Ignoring removed oldalloc option [ 60.564395][ T6269] EXT4-fs (loop4): filesystem too large to mount safely on this system [ 60.624346][ T6257] loop1: detected capacity change from 0 to 32768 [ 60.689005][ T3303] loop1: p1 p3 < > p4 < p5 > [ 60.700552][ T3303] loop1: p1 start 460800 is beyond EOD, truncated [ 60.720220][ T3303] loop1: p5 start 460800 is beyond EOD, truncated [ 60.758156][ T6257] loop1: p1 p3 < > p4 < p5 > [ 60.763016][ T6257] loop1: p1 start 460800 is beyond EOD, truncated [ 60.787075][ T6257] loop1: p5 start 460800 is beyond EOD, truncated [ 60.843352][ T6278] loop2: detected capacity change from 0 to 2048 [ 60.883647][ T6278] FAT-fs (loop2): FAT read failed (blocknr 1056) [ 61.014904][ T6296] loop2: detected capacity change from 0 to 164 [ 61.040134][ T6296] ISOFS: unable to read i-node block [ 61.046573][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 61.049334][ T4763] udevd[4763]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 61.068075][ T6296] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 61.086389][ T28] audit: type=1400 audit(1771529910.136:172): avc: denied { getattr } for pid=6299 comm="syz.1.1356" name="/" dev="pidfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 61.096829][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 61.110339][ T4763] udevd[4763]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 61.354202][ T28] audit: type=1326 audit(1771529910.416:173): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6331 comm="syz.0.1372" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fdb5ea4c629 code=0x0 [ 61.508312][ T6347] loop4: detected capacity change from 0 to 164 [ 61.538901][ T6347] isofs_fill_super: root inode is not a directory. Corrupted media? [ 61.696639][ T2999] loop0: p2 p3 < > p4 < p5 > [ 61.705607][ T2999] loop0: partition table partially beyond EOD, truncated [ 61.725623][ T2999] loop0: p2 start 53543428 is beyond EOD, truncated [ 61.732317][ T2999] loop0: p3 start 4284289 is beyond EOD, truncated [ 61.791279][ T2999] loop0: p5 start 53543428 is beyond EOD, truncated [ 61.819873][ T28] audit: type=1400 audit(1771529910.756:174): avc: denied { create } for pid=6359 comm="syz.3.1386" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 61.915786][ T6370] EXT4-fs: Ignoring removed mblk_io_submit option [ 61.930369][ T6370] EXT4-fs (loop1): unsupported inode size: 143 [ 61.964971][ T6370] EXT4-fs (loop1): blocksize: 1024 [ 62.068362][ T2999] loop0: p2 p3 < > p4 < p5 > [ 62.076727][ T2999] loop0: partition table partially beyond EOD, truncated [ 62.087617][ T2999] loop0: p2 start 53543428 is beyond EOD, truncated [ 62.094320][ T2999] loop0: p3 start 4284289 is beyond EOD, truncated [ 62.101525][ T2999] loop0: p5 start 53543428 is beyond EOD, truncated [ 62.109486][ T6354] loop0: p2 p3 < > p4 < p5 > [ 62.114302][ T6354] loop0: partition table partially beyond EOD, truncated [ 62.125600][ T6354] loop0: p2 start 53543428 is beyond EOD, truncated [ 62.132405][ T6354] loop0: p3 start 4284289 is beyond EOD, truncated [ 62.146356][ T6354] loop0: p5 start 53543428 is beyond EOD, truncated [ 62.153868][ T6389] EXT4-fs error (device loop4): ext4_quota_enable:7194: inode #4: comm syz.4.1400: iget: bogus i_mode (0) [ 62.191053][ T6389] loop4: lost file I/O error report for ino 4 type 5 pos 0x0 len 0x0 error -117 [ 62.191304][ T6389] EXT4-fs error (device loop4): ext4_quota_enable:7197: comm syz.4.1400: Bad quota inode: 4, type: 1 [ 62.200477][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 62.200501][ C1] EXT4-fs (loop4): initial error at time 1771529911: ext4_quota_enable:7194: inode 4 [ 62.200533][ C1] EXT4-fs (loop4): last error at time 1771529911: ext4_quota_enable:7194: inode 4 [ 62.228445][ T2999] loop0: p2 p3 < > p4 < p5 > [ 62.237140][ T6389] fserror_report: 4 callbacks suppressed [ 62.237219][ T6389] loop4: lost filesystem error report for type 5 error -117 [ 62.247750][ T6389] EXT4-fs warning (device loop4): ext4_enable_quotas:7238: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 62.255580][ T2999] loop0: partition table partially beyond EOD, [ 62.270053][ T6389] EXT4-fs (loop4): mount failed [ 62.283008][ T2999] truncated [ 62.288270][ T2999] loop0: p2 start 53543428 is beyond EOD, truncated [ 62.319301][ T2999] loop0: p3 start 4284289 is beyond EOD, truncated [ 62.335865][ T2999] loop0: p5 start 53543428 is beyond EOD, truncated [ 62.409810][ T28] audit: type=1400 audit(1771529911.466:175): avc: denied { read } for pid=6421 comm="syz.1.1415" name="usbmon0" dev="devtmpfs" ino=141 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 62.472820][ T6428] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 62.485516][ T28] audit: type=1400 audit(1771529911.466:176): avc: denied { open } for pid=6421 comm="syz.1.1415" path="/dev/usbmon0" dev="devtmpfs" ino=141 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 62.494280][ T6428] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=42c028, mo2=0002] [ 62.544428][ T6428] EXT4-fs (loop1): orphan cleanup on readonly fs [ 62.551641][ T6428] EXT4-fs warning (device loop1): ext4_enable_quotas:7238: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 62.567974][ T6428] EXT4-fs (loop1): Cannot turn on quotas: error -117 [ 62.583772][ T6428] EXT4-fs error (device loop1): mb_free_blocks:2047: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 62.607383][ T6428] EXT4-fs (loop1): Remounting filesystem read-only [ 62.615489][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 62.621971][ C1] EXT4-fs (loop1): initial error at time 1771529911: mb_free_blocks:2047: inode 12: block 14 [ 62.632221][ C1] EXT4-fs (loop1): last error at time 1771529911: mb_free_blocks:2047: inode 12: block 14 [ 62.657788][ T6428] EXT4-fs (loop1): 1 truncate cleaned up [ 62.711233][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 62.764802][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 62.829487][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 62.883291][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 62.926291][ T6316] kexec: Could not allocate control_code_buffer [ 62.996233][ T28] kauditd_printk_skb: 4 callbacks suppressed [ 62.996249][ T28] audit: type=1400 audit(1771529912.056:180): avc: denied { cpu } for pid=6465 comm="syz.3.1436" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 63.030555][ T6472] set_capacity_and_notify: 4 callbacks suppressed [ 63.030569][ T6472] loop2: detected capacity change from 0 to 512 [ 63.067855][ T6479] loop1: detected capacity change from 0 to 512 [ 63.108482][ T6472] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 63.136314][ T6472] EXT4-fs (loop2): orphan cleanup on readonly fs [ 63.144729][ T6472] EXT4-fs error (device loop2): ext4_validate_block_bitmap:432: comm syz.2.1438: bg 0: block 16: invalid block bitmap [ 63.157491][ T6472] loop2: lost filesystem error report for type 5 error -117 [ 63.157662][ T6472] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6687: Corrupt filesystem [ 63.173679][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 63.173716][ C0] EXT4-fs (loop2): initial error at time 1771529912: ext4_validate_block_bitmap:432 [ 63.173744][ C0] EXT4-fs (loop2): last error at time 1771529912: ext4_validate_block_bitmap:432 [ 63.203660][ T6479] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 63.208227][ T6472] loop2: lost filesystem error report for type 5 error -117 [ 63.223920][ T6479] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.1440: bg 0: block 288: padding at end of block bitmap is not set [ 63.259532][ T6472] EXT4-fs error (device loop2): ext4_clear_blocks:876: inode #13: comm syz.2.1438: attempt to clear invalid blocks 1669132790 len 1 [ 63.263752][ T6479] loop1: lost filesystem error report for type 5 error -117 [ 63.275480][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 63.289308][ C1] EXT4-fs (loop1): initial error at time 1771529912: ext4_validate_block_bitmap:441 [ 63.298737][ C1] EXT4-fs (loop1): last error at time 1771529912: ext4_validate_block_bitmap:441 [ 63.311849][ T6479] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6687: Corrupt filesystem [ 63.324259][ T6472] loop2: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 63.325127][ T6472] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #13: comm syz.2.1438: invalid indirect mapped block 4294967295 (level 1) [ 63.344509][ T6479] loop1: lost filesystem error report for type 5 error -117 [ 63.349057][ T6479] EXT4-fs error (device loop1): ext4_clear_blocks:876: inode #13: comm syz.1.1440: attempt to clear invalid blocks 1024 len 1 [ 63.356357][ T6472] loop2: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 63.369766][ T6479] loop1: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 63.383230][ T6479] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #13: comm syz.1.1440: invalid indirect mapped block 1819239214 (level 0) [ 63.406542][ T6472] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #13: comm syz.2.1438: invalid indirect mapped block 4294967295 (level 2) [ 63.420646][ T6479] loop1: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 63.420763][ T6472] loop2: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 63.430290][ T6479] EXT4-fs (loop1): 1 truncate cleaned up [ 63.465178][ T6472] EXT4-fs (loop2): 1 truncate cleaned up [ 63.471085][ T6508] loop4: detected capacity change from 0 to 512 [ 63.498452][ T6508] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.1456: invalid indirect mapped block 4294967295 (level 1) [ 63.525538][ T6508] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 63.530979][ T6508] EXT4-fs (loop4): Remounting filesystem read-only [ 63.540277][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 63.540300][ C1] EXT4-fs (loop4): initial error at time 1771529912: ext4_free_branches:1023: inode 11 [ 63.540330][ C1] EXT4-fs (loop4): last error at time 1771529912: ext4_free_branches:1023: inode 11 [ 63.593033][ T6508] EXT4-fs (loop4): 2 truncates cleaned up [ 63.630151][ T6515] loop0: detected capacity change from 0 to 1024 [ 63.636714][ T6525] loop2: detected capacity change from 0 to 1024 [ 63.655663][ T6515] EXT4-fs (loop0): filesystem is read-only [ 63.683065][ T6515] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors [ 63.710683][ T6529] loop3: detected capacity change from 0 to 2048 [ 63.731777][ T6515] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (11891!=20869) [ 63.769330][ T6529] Alternate GPT is invalid, using primary GPT. [ 63.773671][ T6515] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 63.777044][ T6529] loop3: p2 p3 p7 [ 63.802547][ T6515] EXT4-fs error (device loop0): ext4_get_journal_inode:5865: comm syz.0.1460: inode #1: comm syz.0.1460: iget: illegal inode # [ 63.819721][ T6515] loop0: lost filesystem error report for type 5 error -117 [ 63.819832][ T6515] EXT4-fs (loop0): no journal found [ 63.827188][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 63.827218][ C0] EXT4-fs (loop0): initial error at time 1771529912: ext4_get_journal_inode:5865 [ 63.827251][ C0] EXT4-fs (loop0): last error at time 1771529912: ext4_get_journal_inode:5865 [ 63.871790][ T6515] EXT4-fs (loop0): can't get journal size [ 63.882908][ T6515] EXT4-fs error (device loop0): __ext4_fill_super:5565: inode #2: comm syz.0.1460: iget: special inode unallocated [ 63.905415][ T6515] loop0: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 63.927948][ T6515] EXT4-fs (loop0): get root inode failed [ 63.950822][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 63.960707][ T6515] EXT4-fs (loop0): mount failed [ 63.967292][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 64.094341][ T28] audit: type=1400 audit(1771529913.149:181): avc: denied { setattr } for pid=6569 comm="syz.3.1485" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 64.326808][ T6608] loop1: detected capacity change from 0 to 512 [ 64.369374][ T28] audit: type=1400 audit(1771529913.420:182): avc: denied { mac_admin } for pid=6609 comm="syz.2.1505" capability=33 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 64.404476][ T6608] EXT4-fs error (device loop1): __ext4_fill_super:5565: inode #2: comm syz.1.1504: iget: checksum invalid [ 64.418607][ T6616] tmpfs: Bad value for 'mpol' [ 64.435066][ T6608] loop1: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -74 [ 64.435264][ T6608] EXT4-fs (loop1): get root inode failed [ 64.444359][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 64.444384][ C0] EXT4-fs (loop1): initial error at time 1771529913: __ext4_fill_super:5565: inode 2 [ 64.444410][ C0] EXT4-fs (loop1): last error at time 1771529913: __ext4_fill_super:5565: inode 2 [ 64.495736][ T6608] EXT4-fs (loop1): mount failed [ 64.537419][ T6621] loop3: detected capacity change from 0 to 512 [ 64.574139][ T6621] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 64.582525][ T6621] EXT4-fs (loop3): orphan cleanup on readonly fs [ 64.598024][ T6621] EXT4-fs warning (device loop3): ext4_enable_quotas:7238: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 64.613026][ T6621] EXT4-fs (loop3): Cannot turn on quotas: error -22 [ 64.633848][ T6621] EXT4-fs error (device loop3): __ext4_iget:5378: inode #16: block 127754: comm syz.3.1510: invalid block [ 64.645619][ T6621] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 64.648064][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 64.663689][ C0] EXT4-fs (loop3): initial error at time 1771529913: __ext4_iget:5378: inode 16: block 127754 [ 64.674000][ C0] EXT4-fs (loop3): last error at time 1771529913: __ext4_iget:5378: inode 16: block 127754 [ 64.684627][ T6621] EXT4-fs error (device loop3): ext4_orphan_get:1396: comm syz.3.1510: couldn't read orphan inode 16 (err -117) [ 64.696797][ T6621] loop3: lost filesystem error report for type 5 error -117 [ 64.900580][ T6638] loop2: detected capacity change from 0 to 512 [ 65.050581][ T6639] loop1: detected capacity change from 0 to 8192 [ 65.092306][ T6638] EXT4-fs (loop2): too many log groups per flexible block group [ 65.100038][ T6638] EXT4-fs (loop2): failed to initialize mballoc (-12) [ 65.117539][ T6639] loop1: p2 p3 p4 [ 65.121374][ T6639] loop1: p2 size 9435648 extends beyond EOD, truncated [ 65.144835][ T6638] EXT4-fs (loop2): mount failed [ 65.163576][ T6639] loop1: p3 start 67174144 is beyond EOD, truncated [ 65.174293][ T6639] loop1: p4 size 50331904 extends beyond EOD, truncated [ 65.243691][ T28] audit: type=1400 audit(1771529914.273:183): avc: denied { read } for pid=6645 comm="syz.3.1521" 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 [ 65.283195][ T6651] EXT4-fs: Ignoring removed oldalloc option [ 65.318903][ T6651] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 65.384859][ T6651] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.1523: bg 0: block 337: padding at end of block bitmap is not set [ 65.434286][ T6651] loop2: lost filesystem error report for type 5 error -117 [ 65.440881][ T6651] EXT4-fs (loop2): Remounting filesystem read-only [ 65.448259][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 65.448279][ C1] EXT4-fs (loop2): initial error at time 1771529914: ext4_validate_block_bitmap:441 [ 65.448302][ C1] EXT4-fs (loop2): last error at time 1771529914: ext4_validate_block_bitmap:441 [ 65.452843][ T3302] Alternate GPT is invalid, using primary GPT. [ 65.455048][ T6651] EXT4-fs (loop2): 1 truncate cleaned up [ 65.471025][ T3302] loop0: p1 p2 p3 [ 65.544587][ T2999] Alternate GPT is invalid, using primary GPT. [ 65.551176][ T2999] loop0: p1 p2 p3 [ 65.567672][ T6665] Alternate GPT is invalid, using primary GPT. [ 65.574112][ T6665] loop0: p1 p2 p3 [ 65.680455][ T6690] ip6_tunnel: non-ECT from fe80:0000:0000:0000:0000:0000:0000:00bb with DS=0x1f [ 65.827379][ T6708] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 [ 65.841160][ T6712] futex_wake_op: syz.3.1553 tries to shift op by 36; fix this program [ 65.984499][ T6720] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (7780!=20869) [ 66.018836][ T6720] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 66.039961][ T6720] EXT4-fs (loop3): invalid journal inode [ 66.049950][ T6720] EXT4-fs (loop3): can't get journal size [ 66.057784][ T6728] FAT-fs (loop4): bogus number of reserved sectors [ 66.071021][ T6728] FAT-fs (loop4): This looks like a DOS 1.x volume, but isn't a recognized floppy size (128 sectors) [ 66.123567][ T6728] FAT-fs (loop4): Can't find a valid FAT filesystem [ 66.184315][ T3302] loop2: p1 p2 p4 [ 66.189176][ T3302] loop2: p4 size 262912 extends beyond EOD, truncated [ 66.203663][ T6739] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 not in group (block 2)! [ 66.217277][ T6739] EXT4-fs (loop3): group descriptors corrupted! [ 66.228434][ T6722] loop2: p1 p2 p4 [ 66.233259][ T6722] loop2: p4 size 262912 extends beyond EOD, truncated [ 66.325017][ T6752] : Can't lookup blockdev [ 66.374148][ T28] audit: type=1400 audit(1771529915.371:184): avc: denied { create } for pid=6749 comm="syz.0.1574" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=atmsvc_socket permissive=1 [ 66.396337][ T6757] SELinux: security_context_str_to_sid (O*3!L;(x?8>${S7#!g.&[n٦9P9\ETWq3H*8YYLGR!I*' CDX [ 66.396337][ T6757] s0dnph5L0|qD81A{ꈆnK P) failed with errno=-22 [ 66.492793][ T4763] udevd[4763]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 66.503152][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 66.503227][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 66.572601][ T4763] udevd[4763]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 66.587607][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 66.592237][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 66.670457][ T28] audit: type=1400 audit(1771529915.663:185): avc: denied { execute } for pid=6782 comm="syz.4.1589" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=14592 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:hugetlbfs_t tclass=file permissive=1 [ 66.829392][ T28] audit: type=1400 audit(1771529915.809:186): avc: denied { read write } for pid=6806 comm="syz.4.1600" name="uhid" dev="devtmpfs" ino=253 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 66.909504][ T28] audit: type=1400 audit(1771529915.809:187): avc: denied { open } for pid=6806 comm="syz.4.1600" path="/dev/uhid" dev="devtmpfs" ino=253 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 67.015115][ T3303] loop1: p2 p3 p7 [ 67.045570][ T6827] loop1: p2 p3 p7 [ 67.067644][ T6841] cgroup: Invalid name [ 67.198962][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 67.207594][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop1p7, 10) failed: No such file or directory [ 67.210334][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 67.564356][ T6898] FAT-fs (loop3): bogus logical sector size 2134 [ 67.573529][ T6898] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 67.583222][ T6898] FAT-fs (loop3): Can't find a valid FAT filesystem [ 67.653400][ T4763] udevd[4763]: inotify_add_watch(7, /dev/loop1p7, 10) failed: No such file or directory [ 67.914824][ T6914] capability: warning: `syz.2.1653' uses 32-bit capabilities (legacy support in use) [ 67.932584][ T6916] syz.3.1654(6916): Attempt to set a LOCK_MAND lock via flock(2). This support has been removed and the request ignored. [ 68.020773][ T3303] loop1: p1 p3 p4 [ 68.024615][ T3303] loop1: p1 size 196608 extends beyond EOD, truncated [ 68.045639][ T6924] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (23577!=28264) [ 68.046887][ T28] audit: type=1326 audit(1771529917.033:188): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6925 comm="syz.0.1659" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fdb5ea4c629 code=0x0 [ 68.056267][ T6924] EXT4-fs (loop3): group descriptors corrupted! [ 68.092638][ T3303] loop1: p3 size 66846464 extends beyond EOD, truncated [ 68.123767][ T3303] loop1: p4 size 479744 extends beyond EOD, truncated [ 68.145354][ T6907] loop1: p1 p3 p4 [ 68.149631][ T6907] loop1: p1 size 196608 extends beyond EOD, truncated [ 68.174181][ T6907] loop1: p3 size 66846464 extends beyond EOD, truncated [ 68.213651][ T6907] loop1: p4 size 479744 extends beyond EOD, truncated [ 68.521770][ T6988] set_capacity_and_notify: 11 callbacks suppressed [ 68.521788][ T6988] loop0: detected capacity change from 0 to 8192 [ 68.565521][ T7007] loop4: detected capacity change from 0 to 512 [ 68.575168][ T7007] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 68.592478][ T7007] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 68.604325][ T7007] EXT4-fs (loop4): failed to initialize system zone (-117) [ 68.606269][ T6988] loop0: p1 p3 p4 [ 68.621794][ T7007] EXT4-fs (loop4): mount failed [ 68.633809][ T7012] loop3: detected capacity change from 0 to 128 [ 68.636111][ T6988] loop0: p1 size 196608 extends beyond EOD, truncated [ 68.663650][ T7012] FAT-fs (loop3): bogus number of reserved sectors [ 68.672622][ T6988] loop0: p3 size 66846464 extends beyond EOD, truncated [ 68.678976][ T7012] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 68.708990][ T6988] loop0: p4 size 479744 extends beyond EOD, truncated [ 68.711089][ T7012] FAT-fs (loop3): Can't find a valid FAT filesystem [ 68.721636][ T7020] loop2: detected capacity change from 0 to 512 [ 68.752755][ T7020] EXT4-fs (loop2): bad geometry: first data block is 0 with a 1k block and cluster size [ 68.861978][ T7034] loop1: detected capacity change from 0 to 1024 [ 68.886912][ T7034] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 68.917775][ T7034] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 68.940339][ T7047] nfs: Unexpected value for 'acl' [ 68.962658][ T7034] EXT4-fs mount: 18 callbacks suppressed [ 68.962676][ T7034] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 69.000713][ T7052] loop4: detected capacity change from 0 to 2048 [ 69.056579][ T7052] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 69.071669][ T3318] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.135045][ T7063] loop3: detected capacity change from 0 to 128 [ 69.155110][ T3316] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.220410][ T7072] loop4: detected capacity change from 0 to 512 [ 69.242953][ T7072] EXT4-fs: Ignoring removed nobh option [ 69.260409][ T7072] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 69.283471][ T28] audit: type=1400 audit(1771529918.263:189): avc: denied { read } for pid=7081 comm="syz.1.1733" name="sg0" dev="devtmpfs" ino=137 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 69.308260][ T7072] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8842e02c, mo2=0002] [ 69.328746][ T7072] EXT4-fs (loop4): orphan cleanup on readonly fs [ 69.335666][ T7089] loop0: detected capacity change from 0 to 1024 [ 69.343297][ T28] audit: type=1400 audit(1771529918.263:190): avc: denied { open } for pid=7081 comm="syz.1.1733" path="/dev/sg0" dev="devtmpfs" ino=137 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 69.368794][ T7089] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 69.371146][ T7072] EXT4-fs error (device loop4): ext4_clear_blocks:876: inode #11: comm syz.4.1726: attempt to clear invalid blocks 1024 len 1 [ 69.380141][ T7089] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 69.405228][ T7072] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 69.405726][ T7072] EXT4-fs (loop4): Remounting filesystem read-only [ 69.414911][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 69.414932][ C0] EXT4-fs (loop4): initial error at time 1771529918: ext4_clear_blocks:876: inode 11 [ 69.414976][ C0] EXT4-fs (loop4): last error at time 1771529918: ext4_clear_blocks:876: inode 11 [ 69.415269][ T7089] EXT4-fs error (device loop0): ext4_ext_check_inode:521: inode #2: comm syz.0.1734: pblk 82 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 69.423176][ T7072] EXT4-fs (loop4): 1 truncate cleaned up [ 69.465091][ T7089] loop0: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 69.470786][ T7072] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: none. [ 69.474985][ T7089] EXT4-fs (loop0): no journal found [ 69.479868][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 69.479897][ C1] EXT4-fs (loop0): initial error at time 1771529918: ext4_ext_check_inode:521: inode 2 [ 69.479930][ C1] EXT4-fs (loop0): last error at time 1771529918: ext4_ext_check_inode:521: inode 2 [ 69.567395][ T3316] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 69.599480][ T28] audit: type=1326 audit(1771529918.583:191): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7102 comm="syz.4.1741" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f5a8ba6c629 code=0x0 [ 69.647424][ T7107] loop1: detected capacity change from 0 to 512 [ 69.668979][ T28] audit: type=1400 audit(1771529918.643:192): avc: denied { write } for pid=7108 comm="syz.3.1745" name="ppp" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 69.699857][ T28] audit: type=1400 audit(1771529918.643:193): avc: denied { open } for pid=7108 comm="syz.3.1745" path="/dev/ppp" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 69.728599][ T7107] EXT4-fs (loop1): can't read group descriptor 0 [ 69.914648][ T28] audit: type=1326 audit(1771529918.883:194): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7136 comm="syz.4.1759" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f5a8ba6c629 code=0x0 [ 69.939963][ T7141] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 69.968352][ T7141] EXT4-fs (loop0): group descriptors corrupted! [ 70.066344][ T7147] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 70.085829][ T7147] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.1764: invalid indirect mapped block 1023410176 (level 0) [ 70.155790][ T28] audit: type=1400 audit(1771529919.133:195): avc: denied { create } for pid=7158 comm="syz.0.1768" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=decnet_socket permissive=1 [ 70.185816][ T7147] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 70.186662][ T7147] EXT4-fs (loop4): Remounting filesystem read-only [ 70.202370][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 70.202392][ C0] EXT4-fs (loop4): initial error at time 1771529919: ext4_free_branches:1023: inode 11 [ 70.202435][ C0] EXT4-fs (loop4): last error at time 1771529919: ext4_free_branches:1023: inode 11 [ 70.230418][ T7160] vfat: Deprecated parameter 'posix' [ 70.251071][ T7160] FAT-fs: "posix" option is obsolete, not supported now [ 70.255760][ T7147] EXT4-fs (loop4): 1 truncate cleaned up [ 70.300285][ T7147] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 70.389326][ T3316] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 70.441975][ T28] audit: type=1400 audit(1771529919.423:196): avc: denied { create } for pid=7179 comm="syz.4.1778" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 70.461869][ T7181] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 70.545814][ T7181] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 70.583512][ T7181] EXT4-fs (loop1): invalid journal inode [ 70.595372][ T7181] EXT4-fs (loop1): can't get journal size [ 70.606200][ T7181] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 70.620185][ T7181] EXT4-fs (loop1): mount failed [ 70.738996][ T7217] IPv6: addrconf: prefix option has invalid lifetime [ 70.879373][ T3302] loop1: p1 < > p3 [ 70.886731][ T3302] loop1: p3 size 134217728 extends beyond EOD, truncated [ 70.896768][ T7239] tmpfs: Bad value for 'mpol' [ 70.904097][ T7236] FAT-fs (loop4): bogus number of reserved sectors [ 70.928598][ T7236] FAT-fs (loop4): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 70.940385][ T7236] FAT-fs (loop4): Can't find a valid FAT filesystem [ 70.963026][ T7222] loop1: p1 < > p3 [ 70.986383][ T7222] loop1: p3 size 134217728 extends beyond EOD, truncated [ 71.037347][ T7251] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 71.074251][ T7251] isofs_fill_super: get root inode failed [ 71.166479][ T7263] IPv6: addrconf: prefix option has invalid lifetime [ 71.434436][ T7292] FAT-fs (loop4): Invalid FSINFO signature: 0x00fffff8, 0x00000000 (sector = 1) [ 72.412780][ T7380] tmpfs: Bad value for 'size' [ 72.506459][ T28] audit: type=1326 audit(1771529921.493:197): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7389 comm="syz.1.1883" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f3365cac629 code=0x0 [ 72.635282][ T7400] EXT4-fs (loop1): couldn't mount as ext2 due to feature incompatibilities [ 72.857246][ T7420] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 72.892587][ T7420] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.1898: invalid indirect mapped block 1023410176 (level 0) [ 72.990635][ T7420] loop1: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 72.990865][ T7420] EXT4-fs (loop1): Remounting filesystem read-only [ 73.000069][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 73.000096][ C1] EXT4-fs (loop1): initial error at time 1771529921: ext4_free_branches:1023: inode 11 [ 73.000128][ C1] EXT4-fs (loop1): last error at time 1771529921: ext4_free_branches:1023: inode 11 [ 73.075987][ T7420] EXT4-fs (loop1): 1 truncate cleaned up [ 73.116158][ T7420] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 73.149606][ T7444] EXT4-fs: Ignoring removed oldalloc option [ 73.174140][ T28] audit: type=1326 audit(1771529922.153:198): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7445 comm="syz.3.1910" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fc76f14c629 code=0x0 [ 73.222191][ T7444] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 73.242931][ T7444] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.1909: bg 0: block 337: padding at end of block bitmap is not set [ 73.259684][ T7444] loop4: lost filesystem error report for type 5 error -117 [ 73.259869][ T7444] EXT4-fs (loop4): Remounting filesystem read-only [ 73.267211][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 73.267236][ C0] EXT4-fs (loop4): initial error at time 1771529922: ext4_validate_block_bitmap:441 [ 73.267265][ C0] EXT4-fs (loop4): last error at time 1771529922: ext4_validate_block_bitmap:441 [ 73.273623][ T3318] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.274460][ T7444] EXT4-fs (loop4): 1 truncate cleaned up [ 73.298634][ T7459] tmpfs: Bad value for 'mpol' [ 73.299654][ T7444] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 73.360191][ T3316] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.476288][ T7479] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 73.521347][ T7479] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #11: comm syz.0.1925: invalid indirect mapped block 1023410176 (level 0) [ 73.562325][ T7479] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 73.565962][ T7479] EXT4-fs (loop0): Remounting filesystem read-only [ 73.581720][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 73.581746][ C0] EXT4-fs (loop0): initial error at time 1771529922: ext4_free_branches:1023: inode 11 [ 73.581780][ C0] EXT4-fs (loop0): last error at time 1771529922: ext4_free_branches:1023: inode 11 [ 73.616402][ T7479] EXT4-fs (loop0): 1 truncate cleaned up [ 73.640425][ T7479] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 73.704445][ T3310] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.730374][ T7511] set_capacity_and_notify: 13 callbacks suppressed [ 73.730391][ T7511] loop1: detected capacity change from 0 to 1024 [ 73.769184][ T7511] EXT4-fs: Ignoring removed nobh option [ 73.797097][ T7520] loop2: detected capacity change from 0 to 512 [ 73.810758][ T7511] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 73.834968][ T7511] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 73.848317][ T7520] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 73.860390][ T7511] EXT4-fs (loop1): filesystem has both journal inode and journal device! [ 73.879915][ T7531] loop0: detected capacity change from 0 to 2048 [ 73.896160][ T7520] EXT4-fs (loop2): orphan cleanup on readonly fs [ 73.913271][ T7520] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:4224: comm syz.2.1944: Allocating blocks 41-42 which overlap fs metadata [ 73.952329][ T7520] loop2: lost filesystem error report for type 5 error -117 [ 73.952666][ T7520] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:4224: comm syz.2.1944: Allocating blocks 41-42 which overlap fs metadata [ 73.960319][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 73.960337][ C0] EXT4-fs (loop2): initial error at time 1771529922: ext4_mb_mark_diskspace_used:4224 [ 73.960358][ C0] EXT4-fs (loop2): last error at time 1771529922: ext4_mb_mark_diskspace_used:4224 [ 74.005181][ T7520] loop2: lost filesystem error report for type 5 error -117 [ 74.007977][ T3303] loop0: p1 [ 74.018884][ T7520] EXT4-fs error (device loop2): ext4_acquire_dquot:7003: comm syz.2.1944: Failed to acquire dquot type 1 [ 74.041003][ T7520] loop2: lost filesystem error report for type 5 error -117 [ 74.041478][ T7520] EXT4-fs error (device loop2): mb_free_blocks:2047: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 74.063914][ T7520] EXT4-fs error (device loop2): ext4_do_update_inode:5569: inode #12: comm syz.2.1944: corrupted inode contents [ 74.066232][ T7531] loop0: p1 [ 74.075813][ T7520] loop2: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 74.079126][ T7520] EXT4-fs error (device loop2): ext4_dirty_inode:6450: inode #12: comm syz.2.1944: mark_inode_dirty error [ 74.100093][ T7520] loop2: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 74.105821][ T7520] EXT4-fs error (device loop2): ext4_do_update_inode:5569: inode #12: comm syz.2.1944: corrupted inode contents [ 74.127045][ T7520] loop2: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 74.127661][ T7520] EXT4-fs error (device loop2): __ext4_ext_dirty:207: inode #12: comm syz.2.1944: mark_inode_dirty error [ 74.153180][ T7520] loop2: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 74.153381][ T7520] EXT4-fs error (device loop2): ext4_do_update_inode:5569: inode #12: comm syz.2.1944: corrupted inode contents [ 74.201932][ T7520] loop2: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 74.202099][ T7520] EXT4-fs error (device loop2) in ext4_orphan_del:303: Corrupt filesystem [ 74.218759][ T7542] loop3: detected capacity change from 0 to 512 [ 74.237189][ T7544] loop4: detected capacity change from 0 to 512 [ 74.237793][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 74.248007][ T7520] loop2: lost filesystem error report for type 5 error -117 [ 74.262961][ T7520] EXT4-fs error (device loop2): ext4_do_update_inode:5569: inode #12: comm syz.2.1944: corrupted inode contents [ 74.266060][ T7542] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 74.292535][ T7544] EXT4-fs (loop4): bad geometry: first data block 2 is beyond end of filesystem (0) [ 74.303161][ T7520] EXT4-fs error (device loop2): ext4_truncate:4587: inode #12: comm syz.2.1944: mark_inode_dirty error [ 74.329044][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 74.331207][ T7520] EXT4-fs error (device loop2) in ext4_process_orphan:345: Corrupt filesystem [ 74.348423][ T7542] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.1951: invalid indirect mapped block 1023410176 (level 0) [ 74.372470][ T7548] loop0: detected capacity change from 0 to 8192 [ 74.421227][ T7548] loop0: p2 p3 p4 [ 74.428837][ T7548] loop0: p2 size 9435648 extends beyond EOD, truncated [ 74.434140][ T7520] loop2: lost filesystem error report for type 5 error -117 [ 74.439644][ T7542] fserror_report: 2 callbacks suppressed [ 74.439659][ T7542] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 74.453173][ T7548] loop0: p3 start 67174144 is beyond EOD, truncated [ 74.483283][ T7542] EXT4-fs (loop3): Remounting filesystem read-only [ 74.485706][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 74.490460][ T7542] EXT4-fs (loop3): 1 truncate cleaned up [ 74.496347][ C1] EXT4-fs (loop3): initial error at time 1771529923: ext4_free_branches:1023: inode 11 [ 74.502007][ T7548] loop0: p4 size 50331904 extends beyond EOD, [ 74.511627][ C1] EXT4-fs (loop3): last error at time 1771529923: ext4_free_branches:1023: inode 11 [ 74.527920][ T7520] EXT4-fs (loop2): 1 truncate cleaned up [ 74.536721][ T7542] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 74.549528][ T7520] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 74.567313][ T7548] truncated [ 74.659654][ T3320] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.686564][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.710549][ T7574] tmpfs: Unknown parameter 'fsuuid' [ 74.788774][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 74.800286][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 74.824430][ T28] kauditd_printk_skb: 5 callbacks suppressed [ 74.824444][ T28] audit: type=1400 audit(1771529923.803:200): avc: denied { create } for pid=7586 comm="syz.3.1978" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 75.261870][ T7625] loop4: detected capacity change from 0 to 512 [ 75.283931][ T7625] EXT4-fs (loop4): external journal device major/minor numbers have changed [ 75.306406][ T7630] loop2: detected capacity change from 0 to 512 [ 75.326000][ T7630] EXT4-fs: mb_optimize_scan should be set to 0 or 1. [ 75.328628][ T7633] loop0: detected capacity change from 0 to 256 [ 75.334544][ T7625] EXT4-fs (loop4): failed to open journal device unknown-block(11,127) -6 [ 75.622941][ T7649] loop2: detected capacity change from 0 to 256 [ 75.656283][ T7649] FAT-fs (loop2): bogus sectors per cluster 223 [ 75.663774][ T7649] FAT-fs (loop2): Can't find a valid FAT filesystem [ 75.876406][ T7655] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (23577!=28264) [ 75.897279][ T7655] EXT4-fs (loop2): group descriptors corrupted! [ 76.053863][ T7663] FAT-fs (loop2): bogus number of FAT sectors [ 76.095695][ T7673] FAT-fs (loop0): bogus number of reserved sectors [ 76.095818][ T7663] FAT-fs (loop2): Can't find a valid FAT filesystem [ 76.110895][ T7673] FAT-fs (loop0): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 76.123406][ T7673] FAT-fs (loop0): Can't find a valid FAT filesystem [ 76.261966][ T28] audit: type=1400 audit(1771529925.234:201): avc: denied { create } for pid=7684 comm="syz.2.2026" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 76.286102][ T7596] kexec: Could not allocate control_code_buffer [ 76.312364][ T7693] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 76.360657][ T7693] EXT4-fs error (device loop2): ext4_orphan_get:1391: inode #15: comm syz.2.2029: inode has both inline data and extents flags [ 76.391840][ T7693] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 76.395601][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 76.411241][ C1] EXT4-fs (loop2): initial error at time 1771529925: ext4_orphan_get:1391: inode 15 [ 76.420693][ C1] EXT4-fs (loop2): last error at time 1771529925: ext4_orphan_get:1391: inode 15 [ 76.434168][ T7693] EXT4-fs error (device loop2): ext4_orphan_get:1396: comm syz.2.2029: couldn't read orphan inode 15 (err -117) [ 76.446283][ T7693] loop2: lost filesystem error report for type 5 error -117 [ 76.460635][ T7715] EXT4-fs error (device loop0): ext4_iget_extra_inode:5025: inode #15: comm syz.0.2039: corrupted in-inode xattr: e_value out of bounds [ 76.485717][ T7715] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 76.487695][ T7693] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 76.497060][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 76.497079][ C1] EXT4-fs (loop0): initial error at time 1771529925: ext4_iget_extra_inode:5025: inode 15 [ 76.497106][ C1] EXT4-fs (loop0): last error at time 1771529925: ext4_iget_extra_inode:5025: inode 15 [ 76.535710][ T7715] EXT4-fs error (device loop0): ext4_orphan_get:1396: comm syz.0.2039: couldn't read orphan inode 15 (err -117) [ 76.580613][ T7715] loop0: lost filesystem error report for type 5 error -117 [ 76.581372][ T7715] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 76.598441][ T7728] tmpfs: Bad value for 'mpol' [ 76.613345][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.648295][ T3310] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.835835][ T7758] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 76.856313][ T7758] EXT4-fs error (device loop2): ext4_ext_check_inode:521: inode #3: comm syz.2.2060: pblk 0 bad header/extent: invalid eh_entries - magic f30a, entries 2, max 1(4), depth 0(0) [ 76.879454][ T7758] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 76.882186][ T7758] EXT4-fs error (device loop2): ext4_quota_enable:7197: comm syz.2.2060: Bad quota inode: 3, type: 0 [ 76.891510][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 76.891530][ C0] EXT4-fs (loop2): initial error at time 1771529925: ext4_ext_check_inode:521: inode 3 [ 76.891583][ C0] EXT4-fs (loop2): last error at time 1771529925: ext4_ext_check_inode:521: inode 3 [ 76.984897][ T7758] loop2: lost filesystem error report for type 5 error -117 [ 76.986155][ T7758] EXT4-fs warning (device loop2): ext4_enable_quotas:7238: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 77.008765][ T7758] EXT4-fs (loop2): mount failed [ 77.151176][ T7795] EXT4-fs: Ignoring removed nomblk_io_submit option [ 77.186468][ T7795] EXT4-fs (loop1): bad geometry: block count 1024 exceeds size of device (256 blocks) [ 77.207356][ T7802] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 77.268785][ T7802] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 77.303326][ T7802] JBD2: no valid journal superblock found [ 77.334007][ T7802] EXT4-fs (loop2): Could not load journal inode [ 77.635958][ T3303] loop2: p1 p2 p3 p4 [ 77.652393][ T3303] loop2: p3 start 117772289 is beyond EOD, truncated [ 77.681393][ T3303] loop2: p4 size 262144 extends beyond EOD, truncated [ 77.725701][ T7829] loop2: p1 p2 p3 p4 [ 77.745873][ T7829] loop2: p3 start 117772289 is beyond EOD, truncated [ 77.790816][ T7829] loop2: p4 size 262144 extends beyond EOD, truncated [ 77.830119][ T7847] futex_wake_op: syz.4.2104 tries to shift op by -1; fix this program [ 77.921785][ T28] audit: type=1326 audit(1771529926.904:202): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7850 comm="syz.4.2106" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f5a8ba6c629 code=0x0 [ 77.956702][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 77.964041][ T4763] udevd[4763]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 77.989797][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 78.028297][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 78.032730][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 78.049885][ T4763] udevd[4763]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 78.160501][ T7863] EXT4-fs: quotafile must be on filesystem root [ 78.176579][ T4763] ================================================================== [ 78.184700][ T4763] BUG: KCSAN: data-race in fill_mg_cmtime / shmem_mknod [ 78.191666][ T4763] [ 78.193998][ T4763] write to 0xffff8881041f89ac of 4 bytes by task 3304 on cpu 1: [ 78.202072][ T4763] shmem_mknod+0x143/0x170 [ 78.206549][ T4763] shmem_create+0x34/0x50 [ 78.210899][ T4763] path_openat+0xd75/0x2050 [ 78.215419][ T4763] do_file_open+0x16c/0x290 [ 78.219935][ T4763] do_sys_openat2+0x94/0x130 [ 78.224532][ T4763] __x64_sys_openat+0xf2/0x120 [ 78.229302][ T4763] x64_sys_call+0x1e39/0x3020 [ 78.233998][ T4763] do_syscall_64+0x12c/0x370 [ 78.238602][ T4763] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 78.244503][ T4763] [ 78.246841][ T4763] read to 0xffff8881041f89ac of 4 bytes by task 4763 on cpu 0: [ 78.254478][ T4763] fill_mg_cmtime+0x5b/0x270 [ 78.259091][ T4763] generic_fillattr+0x24a/0x340 [ 78.263948][ T4763] shmem_getattr+0x181/0x200 [ 78.268551][ T4763] vfs_getattr_nosec+0x146/0x1e0 [ 78.273494][ T4763] vfs_getattr+0x48/0x60 [ 78.277828][ T4763] vfs_statx_path+0x28/0x140 [ 78.282450][ T4763] vfs_statx+0xc4/0x170 [ 78.286609][ T4763] vfs_fstatat+0x118/0x170 [ 78.291064][ T4763] __se_sys_newfstatat+0x55/0x3e0 [ 78.296096][ T4763] __x64_sys_newfstatat+0x55/0x70 [ 78.301135][ T4763] x64_sys_call+0x2c64/0x3020 [ 78.305835][ T4763] do_syscall_64+0x12c/0x370 [ 78.310448][ T4763] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 78.316346][ T4763] [ 78.318666][ T4763] value changed: 0x07dcf50f -> 0x09c8c3ad [ 78.324379][ T4763] [ 78.326715][ T4763] Reported by Kernel Concurrency Sanitizer on: [ 78.332871][ T4763] CPU: 0 UID: 0 PID: 4763 Comm: udevd Tainted: G W syzkaller #0 PREEMPT(full) [ 78.343292][ T4763] Tainted: [W]=WARN [ 78.347099][ T4763] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 78.357278][ T4763] ================================================================== [ 78.378052][ T3303] loop4: p2 p3 [ 78.395844][ T3303] loop4: p3 size 100663552 extends beyond EOD, truncated [ 78.408028][ T7853] loop4: p2 p3 [ 78.412476][ T7853] loop4: p3 size 100663552 extends beyond EOD, truncated