last executing test programs: 1.35522057s ago: executing program 0 (id=2428): setregid(0xffffffffffffffff, 0x0) 1.286129052s ago: executing program 0 (id=2431): mount$cgroup(0x0, &(0x7f0000000380)='./cgroup.cpu/cgroup.procs\x00', &(0x7f00000005c0), 0x0, &(0x7f0000000400)={[{@noprefix}]}) 1.280987452s ago: executing program 4 (id=2432): syz_mount_image$ext4(&(0x7f00000005c0)='ext4\x00', &(0x7f0000000600)='./file0\x00', 0x0, &(0x7f0000000640), 0x1, 0x5b9, &(0x7f0000000680)="$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") 1.138625345s ago: executing program 0 (id=2435): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f00000005c0)='./file1\x00', 0x1018e58, &(0x7f0000000000), 0x2a, 0x645, &(0x7f0000000600)="$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") 1.043253627s ago: executing program 4 (id=2439): mount$tmpfs(0x0, &(0x7f0000000040)='./cgroup\x00', &(0x7f0000000f80), 0xc00, &(0x7f0000000080)={[{@mpol={'mpol', 0x3d, {'prefer', '=static', @void}}}]}) 773.567783ms ago: executing program 4 (id=2442): syz_read_part_table(0x105d, &(0x7f0000001080)="$eJzsz7FtwkAAheFnO7F9aZImI6TKPKlT0DGFG5ZhE0ZgAnpEb3Q6GhYAiu+Trrlf96QLT9WN2f4PXZKSZMk6tfvh1tea6lne796VpPQ/SfqvU80Zzy0cNsmlTdTFuW6sH58tLpmz++7LWzIlv8e//cM+CgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAv7BoAAP//r7ENng==") 773.470083ms ago: executing program 1 (id=2443): bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x13, 0x16, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 616.983106ms ago: executing program 1 (id=2454): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x2c, 0x0, 0x1, 0xfffffffc}, {0x6, 0x0, 0x0, 0x7fff0000}]}) 550.208238ms ago: executing program 3 (id=2446): syz_emit_ethernet(0xaa, &(0x7f00000006c0)={@broadcast, @remote, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x3f, 0x9c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x64010102, @local}, @time_exceeded={0x5, 0x0, 0x0, 0xe0, 0x0, 0xe000, {0x20, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x11, 0x2, @broadcast, @remote, {[@cipso={0x86, 0x2d, 0x3, [{0x6, 0x3, "9f"}, {0x1, 0x5, "d5943b"}, {0x6, 0x7, "67bc95862b"}, {0x5, 0x7, "e294fbdb23"}, {0x1, 0x2}, {0x0, 0xf, "13bb873c90dab0f8d645ea6751"}]}, @timestamp_prespec={0x44, 0x3c, 0x0, 0x3, 0x0, [{@dev={0xac, 0x14, 0x14, 0x1f}}, {@initdev={0xac, 0x1e, 0x1, 0x0}}, {@private}, {@local}, {@private=0xa0100fe}, {@dev}, {@local, 0x1}]}]}}}}}}}, 0x0) 530.875828ms ago: executing program 1 (id=2447): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001780)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb010020000000010000001800000019000000010000000000000001"], 0x0, 0x3a, 0x0, 0x0, 0x329}, 0x28) 437.14002ms ago: executing program 3 (id=2449): bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xe, 0x16, &(0x7f0000001440)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_skb, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xffffffffffffffd2}, 0x48) 437.01379ms ago: executing program 1 (id=2450): syz_mount_image$iso9660(&(0x7f0000002900), &(0x7f0000000000)='./file0\x00', 0x40, &(0x7f0000000180)=ANY=[], 0x1, 0x5b7, &(0x7f0000000780)="$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") 436.63053ms ago: executing program 2 (id=2451): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x3, [@func={0x2, 0x0, 0x0, 0xc, 0x2}]}, {0x0, [0x0]}}, 0x0, 0x27}, 0x28) 403.945661ms ago: executing program 0 (id=2452): syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x400, &(0x7f0000000380)={[{@max_batch_time={'max_batch_time', 0x3d, 0xa6}}, {@journal_dev={'journal_dev', 0x3d, 0x9676}}, {@errors_remount}, {@data_err_ignore}, {@jqfmt_vfsv0}, {@usrjquota, 0x2e}], [{@smackfsfloor={'smackfsfloor', 0x3d, 'ext4\x00'}}, {@euid_gt}], 0x2c}, 0x84, 0x45a, &(0x7f0000000480)="$eJzs20tvG1UbAOB3xknv/ZKvlEsvQKAgIi5Jkxbogg0IpG6QkGBRliFJq9K0QU2QaFXRgFBZov4CYInEL2AFGwSsQGxhj5Aq1A2FBRo09kzrJnaIL6mT+nkkt+d4jn3e1zMnPjNnHEDfGsn/SSJ2RcQvETFUq97eYKT2343rl6b/un5pOokse/2PpNruz+uXpsum5et2FpXRNCL9KIkDDfpduHDxzNTc3Oz5oj6+ePad8YULF585fXbq1Oyp2XOTx44dPTLx/HOTz3Ylz915rPvfnz+47/ibV1+dPnH1re+/zOPdVWyvz6NmuOM+R2Lk9s+yzuMdv/vGsruunAz0MBBaUomIfHcNVsf/UFTi1s4bilc+7GlwwLrKsizbuuLZSllYyoC7WBK9jgDojfKLPj//LR93cPrRc9derJ0A5XnfKB61LQORFm0Gl53fdtNIRJxY+vvT/BENr0MAAHTX1/n85+lG87807qtr979ibWg4Iv4fEXsi4p6I2BsR90ZU294fEQ+02P/IsvrK+c9P29tKbI3y+d8LxdrW7fO/cvYXw5Witrua/2By8vTc7OHiMxmNwa15fWKVPr55+edPmm2rn//lj7z/ci5YxPH7wLILdDNTi1Od5Fzv2gcR+wca5Z/cXAlIImJfROxv4/23RcTpJ7842Gz7f+e/ii6sM2WfRzxR2/9LsSz/UrL6+uT4tpibPTxeHhUr/fDjldea9d9R/l2Q7/8dDY//m/kPJ/XrtQut93Hl14+bntO0e/xvSd6olrcUz703tbh4fiJiS7K08vnJW68t62X7PP/RQ43H/56Ifz4rXncgIvKD+MGIeCgiHi5ifyQiHo2IQ6vk/91Lj73dfv7rK89/pqX933qhcubbr5r1v7b9f7RaGi2emZnKsuzy6nmtNcDOPj0AAADYHNLqPfBJOnaznKZjY7V7+PfGjnRufmHxqZPz756bqd0rPxyDaXmla6jueuhEcW24rE8uqx+pXjfOsizbXq2PTc/PrdeaOrA2O5uM/9xvlV5HB6y7ltbRmv2iDdiU/F4T+pfxD/3L+If+ZfxD/2o0/i9H3OhBKMAd5vsf+pfxD/3L+If+1f74dzMQbGKd/K5/tcKe4+v1zndbobIxwmi5EOmGCKO9QroxwqgVtkbEWhtfjjsVWK//MgEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHTHvwEAAP//H0rrgQ==") 387.527141ms ago: executing program 2 (id=2453): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000500)={0x1f, 0xb, &(0x7f0000000380)=ANY=[@ANYBLOB="180500000000000000000000000000001800000020696c2500000000002020207b0af8ff00000000bd510000000000000701000000feffffb702000008000000b70300000000000085000000b300000095"], &(0x7f00000002c0)='GPL\x00', 0xa, 0x0, 0x0, 0x41100, 0x73}, 0x94) 360.114952ms ago: executing program 3 (id=2455): bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000007c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x40, 0x40, 0x3, [@const={0x0, 0x0, 0x0, 0x9, 0x3}, @int={0x0, 0x0, 0x0, 0x1, 0x5, 0x8}, @fwd={0x1}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x2}}]}, {0x0, [0x61]}}, 0x0, 0x5b}, 0x28) 262.668554ms ago: executing program 4 (id=2456): bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x2, 0xe, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xffffffffffffff97, 0x10, &(0x7f00000000c0), 0xfffffffffffffd27}, 0x48) 262.573574ms ago: executing program 2 (id=2457): openat$procfs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/asound/timers\x00', 0x41, 0x0) 261.845004ms ago: executing program 3 (id=2458): add_key$keyring(&(0x7f0000000440), 0x0, 0x0, 0x0, 0xfffffffffffffffb) 195.600895ms ago: executing program 1 (id=2459): add_key(&(0x7f0000000000)='rxrpc\x00', 0x0, &(0x7f0000000340)="0000000000000002ff69000000000002fe00001800000002000200861fa72e5b01504104bfeacdd5a9007d16", 0x2c, 0xffffffffffffffff) 175.019076ms ago: executing program 2 (id=2460): listns(&(0x7f0000000500)={0x20, 0x0, 0x9, 0x0, 0x0, 0x3}, 0x0, 0x3, 0x0) 153.745986ms ago: executing program 0 (id=2461): clock_getres(0x7, &(0x7f0000000080)) 151.812776ms ago: executing program 4 (id=2462): syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="d3f34746b238", @local, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, {0x0, 0x4e20, 0x8}}}}}, 0x0) 150.558666ms ago: executing program 3 (id=2463): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0x6, &(0x7f0000000200)=ANY=[@ANYBLOB="180900000000170f0000000000000000850000007500000018480000fcffffff000000000000000095"], &(0x7f00000004c0)='syzkaller\x00', 0x7, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x94) 105.056727ms ago: executing program 2 (id=2464): symlinkat(&(0x7f0000000000)='.\x00', 0xffffffffffffff9c, 0x0) 78.672758ms ago: executing program 4 (id=2465): syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x0, &(0x7f0000000700), 0x1, 0x579, &(0x7f00000007c0)="$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") 57.461318ms ago: executing program 3 (id=2466): bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000080)={0x18, 0x7, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000000000000e500030000000000e500000000000000250000001000000006000000faffffff95"], &(0x7f0000000140)='GPL\x00', 0xa, 0x0, 0x0, 0x0, 0x8, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x7}, 0x94) 33.558329ms ago: executing program 1 (id=2467): sendmmsg$inet(0xffffffffffffffff, 0x0, 0x0, 0xffff0000) 457.63µs ago: executing program 2 (id=2468): bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000300)=@bpf_lsm={0x1a, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="660a000000000000611150000000000085000000c200000095"], &(0x7f0000000080)='syzkaller\x00'}, 0x94) 0s ago: executing program 0 (id=2469): mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000340)='gadgetfs\x00', 0x0, 0x0) kernel console output (not intermixed with test programs): 948] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 57.141913][ T4970] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 57.168196][ T4948] ext4 filesystem being mounted at /152/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.182946][ T4970] EXT4-fs (loop3): Errors on filesystem, clearing orphan list. [ 57.204859][ T4970] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 57.271909][ T4948] syz.2.690 (4948) used greatest stack depth: 10080 bytes left [ 57.307999][ T3304] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 57.321315][ T3308] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 57.359472][ T28] audit: type=1326 audit(1784576699.497:217): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4991 comm="syz.3.711" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fc7804ede99 code=0x0 [ 57.501188][ T5012] capability: warning: `syz.3.721' uses 32-bit capabilities (legacy support in use) [ 57.529624][ T5016] ip_tunnel: non-ECT from 172.20.20.187 with TOS=0x2 [ 57.614063][ T5022] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 57.649052][ T5022] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 57.682556][ T5035] FAT-fs (loop0): bogus sectors per cluster 30 [ 57.682956][ T5022] jbd2_journal_init_inode: Cannot locate journal superblock [ 57.698437][ T5022] EXT4-fs (loop4): Could not load journal inode [ 57.713413][ T5035] FAT-fs (loop0): Can't find a valid FAT filesystem [ 57.805646][ T5049] tmpfs: Bad value for 'nr_inodes' [ 57.825363][ T5046] EXT4-fs (loop2): filesystem is read-only [ 57.854236][ T5046] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 57.901146][ T5046] EXT4-fs (loop2): failed to initialize system zone (-117) [ 57.918416][ T5046] EXT4-fs (loop2): mount failed [ 58.001569][ T5076] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a840c018, mo2=0082] [ 58.010196][ T5076] System zones: 2-12, 7-7 [ 58.015095][ T5076] EXT4-fs error (device loop2): ext4_orphan_get:1399: inode #17: comm syz.2.752: iget: immutable or append flags not allowed on symlinks [ 58.029479][ T5076] loop2: lost file I/O error report for ino 17 type 5 pos 0x0 len 0x0 error -117 [ 58.034814][ T5076] EXT4-fs error (device loop2): ext4_orphan_get:1404: comm syz.2.752: couldn't read orphan inode 17 (err -117) [ 58.044049][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 58.044069][ C1] EXT4-fs (loop2): initial error at time 1784576700: ext4_orphan_get:1399: inode 17 [ 58.044095][ C1] EXT4-fs (loop2): last error at time 1784576700: ext4_orphan_get:1399: inode 17 [ 58.085271][ T5076] loop2: lost filesystem error report for type 5 error -117 [ 58.090583][ T5076] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 58.155136][ T3304] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 58.237918][ T5097] EXT4-fs: inline encryption not supported [ 58.256762][ T5097] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 58.272939][ T5097] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 58.320840][ T5097] EXT4-fs warning (device loop2): ext4_update_dynamic_rev:1148: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 58.338001][ T5109] cgroup: noprefix used incorrectly [ 58.369247][ T5097] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.762: bg 0: block 248: padding at end of block bitmap is not set [ 58.389922][ T5097] loop2: lost filesystem error report for type 5 error -117 [ 58.390237][ T5097] Quota error (device loop2): write_blk: dquota write failed [ 58.397659][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 58.397680][ C1] EXT4-fs (loop2): last error at time 1784576700: ext4_validate_block_bitmap:441 [ 58.423077][ T5097] Quota error (device loop2): qtree_write_dquot: Error -28 occurred while creating quota [ 58.433221][ T5097] EXT4-fs error (device loop2): ext4_acquire_dquot:7041: comm syz.2.762: Failed to acquire dquot type 1 [ 58.444598][ T5097] loop2: lost filesystem error report for type 5 error -28 [ 58.447245][ T5115] msdos: Bad value for 'uid' [ 58.463338][ T5097] EXT4-fs (loop2): 1 truncate cleaned up [ 58.469547][ T5097] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 58.478278][ T5115] msdos: Bad value for 'uid' [ 58.531862][ T5097] syz.2.762 (5097) used greatest stack depth: 9760 bytes left [ 58.554680][ T3304] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 58.588329][ T5123] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 58.911839][ T5177] IPv6: addrconf: prefix option has invalid lifetime [ 59.171235][ T5203] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 59.216223][ T5203] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #16: comm syz.2.813: invalid indirect mapped block 4294967295 (level 0) [ 59.271964][ T5203] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 59.273050][ T5203] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #16: comm syz.2.813: invalid indirect mapped block 4294967295 (level 1) [ 59.282302][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 59.282331][ C1] EXT4-fs (loop2): initial error at time 1784576701: ext4_free_branches:1023: inode 16 [ 59.282366][ C1] EXT4-fs (loop2): last error at time 1784576701: ext4_free_branches:1023: inode 16 [ 59.378564][ T5203] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 59.379026][ T5203] EXT4-fs (loop2): 1 orphan inode deleted [ 59.408024][ T5203] EXT4-fs (loop2): 1 truncate cleaned up [ 59.414447][ T5203] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 59.455988][ T3304] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 59.527020][ T5231] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.827: ea_inode with extended attributes [ 59.545933][ T5242] syz.2.832 (5242): attempted to duplicate a private mapping with mremap. This is not supported. [ 59.557268][ T5231] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 59.563004][ T5231] EXT4-fs (loop0): Remounting filesystem read-only [ 59.572274][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 59.572297][ C0] EXT4-fs (loop0): initial error at time 1784576701: ext4_xattr_inode_iget:441: inode 11 [ 59.572334][ C0] EXT4-fs (loop0): last error at time 1784576701: ext4_xattr_inode_iget:441: inode 11 [ 59.605437][ T5231] EXT4-fs warning (device loop0): ext4_evict_inode:287: xattr delete (err -30) [ 59.614771][ T5231] EXT4-fs (loop0): 1 orphan inode deleted [ 59.620987][ T5231] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 59.664038][ T3305] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 59.902055][ T5281] SELinux: Context unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 is not valid (left unmapped). [ 59.925209][ T5268] set_capacity_and_notify: 11 callbacks suppressed [ 59.953058][ T5268] loop4: detected capacity change from 0 to 8192 [ 59.967792][ T5288] loop1: detected capacity change from 0 to 164 [ 59.985214][ T5288] ISOFS: unable to read i-node block [ 60.001566][ T5288] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 60.020450][ T5292] loop2: detected capacity change from 0 to 512 [ 60.056303][ T5292] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 60.151853][ T3304] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 60.257744][ T28] kauditd_printk_skb: 4 callbacks suppressed [ 60.257835][ T28] audit: type=1400 audit(1784576958.556:222): avc: denied { write } for pid=5320 comm="syz.1.871" name="config" dev="proc" ino=4026532962 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 60.437298][ T28] audit: type=1326 audit(1784576958.745:223): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5346 comm="syz.2.884" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f53c95dde99 code=0x0 [ 60.510585][ T5356] loop3: detected capacity change from 0 to 512 [ 60.520662][ T5356] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 60.619094][ T5367] loop3: detected capacity change from 0 to 512 [ 60.652434][ T5367] EXT4-fs: Ignoring removed nobh option [ 60.669223][ T5367] EXT4-fs: Ignoring removed oldalloc option [ 60.688729][ T5367] EXT4-fs: old and new quota format mixing [ 60.928809][ T5411] loop0: detected capacity change from 0 to 164 [ 61.044998][ T5427] loop3: detected capacity change from 0 to 512 [ 61.082659][ T5433] loop2: detected capacity change from 0 to 128 [ 61.103206][ T5427] EXT4-fs: Ignoring removed bh option [ 61.116450][ T5427] EXT4-fs: Invalid commit interval -2147483648, must be smaller than 21474836 [ 61.132221][ T5435] loop4: detected capacity change from 0 to 128 [ 61.144327][ T5435] FAT-fs (loop4): bogus sectors per cluster 0 [ 61.153410][ T5435] FAT-fs (loop4): Can't find a valid FAT filesystem [ 61.658566][ T5489] tmpfs: Bad value for 'size' [ 61.707220][ T5491] loop2: detected capacity change from 0 to 512 [ 61.736186][ T5491] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 61.782859][ T5491] EXT4-fs (loop2): 1 truncate cleaned up [ 61.820835][ T5491] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 61.874576][ T3304] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 62.032629][ T5518] FAT-fs (loop4): bogus logical sector size 128 [ 62.063284][ T5518] FAT-fs (loop4): Can't find a valid FAT filesystem [ 62.180376][ T5531] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 62.215711][ T5531] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 62.229638][ T28] audit: type=1326 audit(1784576960.648:224): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5537 comm="syz.0.978" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f114fbbde99 code=0x0 [ 62.241561][ T5531] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 62.277018][ T5542] IPv6: addrconf: prefix option has invalid lifetime [ 62.341523][ T3307] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 62.391895][ T5555] EXT4-fs: Ignoring removed nobh option [ 62.418181][ T5555] EXT4-fs (loop1): orphan cleanup on readonly fs [ 62.445864][ T5555] EXT4-fs error (device loop1): ext4_xattr_inode_update_ref:1037: inode #11: comm syz.1.984: EA inode 11 ref wraparound: ref_count=0 ref_change=-1 [ 62.471861][ T5555] loop1: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 62.472666][ T5555] EXT4-fs (loop1): Remounting filesystem read-only [ 62.481891][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 62.481918][ C0] EXT4-fs (loop1): initial error at time 1784576960: ext4_xattr_inode_update_ref:1037: inode 11 [ 62.481962][ C0] EXT4-fs (loop1): last error at time 1784576960: ext4_xattr_inode_update_ref:1037: inode 11 [ 62.516448][ T5555] EXT4-fs warning (device loop1): ext4_xattr_inode_dec_ref_all:1231: inode #11: comm syz.1.984: ea_inode dec ref err=-117 [ 62.529400][ T5555] EXT4-fs (loop1): 1 orphan inode deleted [ 62.535707][ T5555] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 62.577270][ T3307] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 62.714866][ T5586] EXT4-fs (loop3): couldn't mount as ext2 due to feature incompatibilities [ 62.792387][ T5595] msdos: Unknown parameter '0x000000000000ee00' [ 62.892236][ T5606] tmpfs: Bad value for 'mpol' [ 63.146690][ T5629] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 63.216140][ T5643] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors [ 63.253853][ T3304] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 63.260825][ T5643] EXT4-fs (loop3): group descriptors corrupted! [ 63.505861][ T28] audit: type=1400 audit(1784609735.982:225): avc: denied { create } for pid=5679 comm="syz.3.1045" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 63.547825][ T5684] Process accounting resumed [ 63.587621][ T28] audit: type=1400 audit(1784609736.014:226): avc: denied { append } for pid=5682 comm="syz.2.1046" name="cgroup.procs" dev="cgroup" ino=151 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="unconfined_u:system_r:insmod_t:s0-s0:c0.c1023" [ 63.649410][ T28] audit: type=1400 audit(1784609736.014:227): avc: denied { open } for pid=5682 comm="syz.2.1046" path="/syzcgroup/cpu/syz2/cgroup.procs" dev="cgroup" ino=151 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="unconfined_u:system_r:insmod_t:s0-s0:c0.c1023" [ 63.747212][ T28] audit: type=1326 audit(1784609736.108:228): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5691 comm="syz.2.1050" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f53c95dde99 code=0x0 [ 63.781518][ T5709] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 63.814113][ T5714] EXT4-fs: Ignoring removed bh option [ 63.823248][ T5709] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 63.833682][ T5714] EXT4-fs: Ignoring removed mblk_io_submit option [ 63.843155][ T5709] JBD2: no valid journal superblock found [ 63.854266][ T5714] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 63.865670][ T5709] EXT4-fs (loop2): Could not load journal inode [ 63.896975][ T5714] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 63.934204][ T5714] EXT4-fs (loop0): orphan cleanup on readonly fs [ 63.963577][ T5714] Quota error (device loop0): do_insert_tree: Free block already used in tree: block 4 [ 63.964169][ T5723] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 63.984217][ T5723] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 63.992534][ T5723] EXT4-fs (loop3): orphan cleanup on readonly fs [ 63.999372][ T5723] EXT4-fs error (device loop3): ext4_ext_check_inode:521: inode #3: comm syz.3.1067: pblk 0 bad header/extent: invalid eh_entries - magic f30a, entries 2, max 1(4), depth 0(0) [ 64.017021][ T5723] loop3: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 64.017128][ T5714] Quota error (device loop0): qtree_write_dquot: Error -5 occurred while creating quota [ 64.020933][ T5723] EXT4-fs error (device loop3): ext4_quota_enable:7235: comm syz.3.1067: Bad quota inode: 3, type: 0 [ 64.026272][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 64.053326][ C0] EXT4-fs (loop3): initial error at time 1784609736: ext4_ext_check_inode:521: inode 3 [ 64.063050][ C0] EXT4-fs (loop3): last error at time 1784609736: ext4_ext_check_inode:521: inode 3 [ 64.075348][ T5714] EXT4-fs error (device loop0): ext4_acquire_dquot:7041: comm syz.0.1063: Failed to acquire dquot type 1 [ 64.086962][ T5714] loop0: lost filesystem error report for type 5 error -5 [ 64.087036][ T5723] loop3: lost filesystem error report for type 5 error -117 [ 64.094768][ T5723] EXT4-fs warning (device loop3): ext4_enable_quotas:7276: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 64.102167][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 64.102193][ C0] EXT4-fs (loop0): last error at time 1784609736: ext4_acquire_dquot:7041 [ 64.132294][ T5714] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:483: comm syz.0.1063: Invalid block bitmap block 0 in block_group 0 [ 64.134613][ T5723] EXT4-fs (loop3): Cannot turn on quotas: error -117 [ 64.145798][ T5714] loop0: lost filesystem error report for type 5 error -117 [ 64.161989][ T5714] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:483: comm syz.0.1063: Invalid block bitmap block 0 in block_group 0 [ 64.249762][ T5714] loop0: lost filesystem error report for type 5 error -117 [ 64.250995][ T5714] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:483: comm syz.0.1063: Invalid block bitmap block 0 in block_group 0 [ 64.280696][ T5714] loop0: lost filesystem error report for type 5 error -117 [ 64.280999][ T5714] Quota error (device loop0): write_blk: dquota write failed [ 64.283462][ T5740] IPv6: addrconf: prefix option has invalid lifetime [ 64.289386][ T5714] EXT4-fs error (device loop0): ext4_acquire_dquot:7041: comm syz.0.1063: Failed to acquire dquot type 1 [ 64.320872][ T5714] loop0: lost filesystem error report for type 5 error -28 [ 64.321273][ T5714] EXT4-fs error (device loop0): ext4_acquire_dquot:7041: comm syz.0.1063: Failed to acquire dquot type 1 [ 64.350059][ T5714] loop0: lost filesystem error report for type 5 error -28 [ 64.350235][ T5714] EXT4-fs (loop0): 1 orphan inode deleted [ 64.414524][ T5748] tmpfs: Bad value for 'mpol' [ 64.420748][ T5744] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 64.442585][ T5714] syz.0.1063 (5714) used greatest stack depth: 9680 bytes left [ 64.451654][ T5744] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 64.906448][ T5809] set_capacity_and_notify: 15 callbacks suppressed [ 64.906578][ T5809] loop2: detected capacity change from 0 to 1024 [ 64.942669][ T5815] loop0: detected capacity change from 0 to 512 [ 64.956360][ T5809] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 64.972756][ T5815] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 64.982999][ T5803] loop3: detected capacity change from 0 to 8192 [ 64.987925][ T5809] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (38281!=20869) [ 65.016717][ T5818] loop4: detected capacity change from 0 to 512 [ 65.022449][ T5809] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 65.032387][ T5815] EXT4-fs error (device loop0): xattr_find_entry:337: inode #15: comm syz.0.1111: corrupted xattr entries [ 65.033778][ T5809] EXT4-fs error (device loop2): ext4_ext_check_inode:521: inode #3: comm syz.2.1109: pblk 82 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 65.062555][ T5809] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 65.062646][ T5815] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 65.063652][ T5818] EXT4-fs: Ignoring removed orlov option [ 65.076945][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 65.089794][ T5803] loop3: p1 < > p2 p4 < p5 > [ 65.093087][ C1] EXT4-fs (loop2): initial error at time 1784609737: ext4_ext_check_inode:521: inode 3 [ 65.098655][ T5809] EXT4-fs (loop2): no journal found [ 65.107527][ C1] EXT4-fs (loop2): last error at time 1784609737: ext4_ext_check_inode:521: inode 3 [ 65.107561][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 65.107577][ C1] EXT4-fs (loop0): initial error at time 1784609737: xattr_find_entry:337: inode 15 [ 65.135653][ T5803] loop3: partition table partially beyond EOD, [ 65.138415][ C1] EXT4-fs (loop0): last error at time 1784609737: xattr_find_entry:337: inode 15 [ 65.145063][ T5815] EXT4-fs warning (device loop0): ext4_expand_extra_isize_ea:2860: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 65.162885][ T5809] EXT4-fs (loop2): can't get journal size [ 65.174447][ T5818] EXT4-fs (loop4): mounting ext3 file system using the ext4 subsystem [ 65.182111][ T5803] truncated [ 65.187746][ T5803] loop3: p1 start 134217728 is beyond EOD, truncated [ 65.190563][ T5809] EXT4-fs error (device loop2): ext4_ext_check_inode:521: inode #3: comm syz.2.1109: pblk 82 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 65.199006][ T5803] loop3: p2 size 591360 extends beyond EOD, [ 65.214132][ T5809] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 65.220471][ T5815] EXT4-fs (loop0): 1 orphan inode deleted [ 65.228105][ T5809] EXT4-fs (loop2): failed to initialize system zone (-117) [ 65.253144][ T5803] truncated [ 65.257590][ T5803] loop3: p5 size 591360 extends beyond EOD, truncated [ 65.259315][ T5818] EXT4-fs error (device loop4): ext4_xattr_delete_inode:2972: inode #15: comm syz.4.1112: corrupted xattr block 252: invalid header [ 65.287197][ T5809] EXT4-fs (loop2): mount failed [ 65.293602][ T5818] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 65.300318][ T5818] EXT4-fs (loop4): Remounting filesystem read-only [ 65.309613][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 65.309638][ C1] EXT4-fs (loop4): initial error at time 1784609737: ext4_xattr_delete_inode:2972: inode 15 [ 65.309672][ C1] EXT4-fs (loop4): last error at time 1784609737: ext4_xattr_delete_inode:2972: inode 15 [ 65.374214][ T5818] EXT4-fs warning (device loop4): ext4_evict_inode:287: xattr delete (err -117) [ 65.383792][ T5818] EXT4-fs (loop4): 1 orphan inode deleted [ 65.401800][ T4283] udevd[4283]: inotify_add_watch(7, /dev/loop3p5, 10) failed: No such file or directory [ 65.427123][ T3283] udevd[3283]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 65.447491][ T4031] udevd[4031]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 65.636027][ T5858] loop3: detected capacity change from 0 to 512 [ 65.652408][ T5858] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 65.691703][ T5858] __quota_error: 4 callbacks suppressed [ 65.691744][ T5858] Quota error (device loop3): find_tree_dqentry: Cycle in quota tree detected: block 3 index 0 [ 65.720452][ T5858] Quota error (device loop3): qtree_read_dquot: Can't read quota structure for id 0 [ 65.730140][ T5858] EXT4-fs error (device loop3): ext4_acquire_dquot:7041: comm syz.3.1132: Failed to acquire dquot type 1 [ 65.741852][ T5858] loop3: lost filesystem error report for type 5 error -5 [ 65.743457][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 65.757126][ C0] EXT4-fs (loop3): last error at time 1784609738: ext4_acquire_dquot:7041 [ 65.784717][ T5858] EXT4-fs (loop3): 1 truncate cleaned up [ 65.899419][ T5889] : Can't lookup blockdev [ 65.956118][ T5883] loop0: detected capacity change from 0 to 8192 [ 66.056029][ T28] audit: type=1400 audit(1784609738.670:230): avc: denied { create } for pid=5904 comm="syz.4.1153" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 66.165710][ T5916] loop0: detected capacity change from 0 to 164 [ 66.199892][ T5916] ISOFS: unable to read i-node block [ 66.255455][ T5916] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 66.365417][ T5932] loop0: detected capacity change from 0 to 512 [ 66.396939][ T5932] EXT4-fs: Ignoring removed oldalloc option [ 66.415714][ T5938] loop3: detected capacity change from 0 to 512 [ 66.440535][ T5932] EXT4-fs error (device loop0): ext4_get_branch:178: inode #13: block 1024: comm syz.0.1167: invalid block [ 66.462287][ T5938] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a840c018, mo2=0082] [ 66.469020][ T5932] loop0: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 66.470826][ T5932] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #13: comm syz.0.1167: invalid indirect mapped block 1024 (level 0) [ 66.477582][ T5938] System zones: [ 66.480168][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 66.503255][ T5938] 2-12, 7-7 [ 66.503627][ C1] EXT4-fs (loop0): initial error at time 1784609739: ext4_get_branch:178 [ 66.503640][ T5938] [ 66.503656][ C1] : inode 13: block 1024 [ 66.522002][ C1] EXT4-fs (loop0): last error at time 1784609739: ext4_get_branch:178: inode 13: block 1024 [ 66.537703][ T5938] EXT4-fs error (device loop3): ext4_orphan_get:1399: inode #17: comm syz.3.1170: iget: immutable or append flags not allowed on symlinks [ 66.564572][ T5938] loop3: lost file I/O error report for ino 17 type 5 pos 0x0 len 0x0 error -117 [ 66.564810][ T5938] EXT4-fs error (device loop3): ext4_orphan_get:1404: comm syz.3.1170: couldn't read orphan inode 17 (err -117) [ 66.574045][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 66.574081][ C0] EXT4-fs (loop3): initial error at time 1784609739: ext4_orphan_get:1399: inode 17 [ 66.574118][ C0] EXT4-fs (loop3): last error at time 1784609739: ext4_orphan_get:1399: inode 17 [ 66.634690][ T5936] loop2: detected capacity change from 0 to 8192 [ 66.647667][ T5938] loop3: lost filesystem error report for type 5 error -117 [ 66.659427][ T5932] loop0: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 66.691873][ T5932] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.1167: bg 0: block 35: padding at end of block bitmap is not set [ 66.717052][ T5936] loop2: p1 < > p2 p4 < p5 > [ 66.721815][ T5936] loop2: partition table partially beyond EOD, truncated [ 66.728009][ T5932] loop0: lost filesystem error report for type 5 error -117 [ 66.730385][ T5932] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 66.744437][ T5936] loop2: p1 start 134217728 is beyond EOD, truncated [ 66.772629][ T5932] EXT4-fs (loop0): 1 truncate cleaned up [ 66.776255][ T5936] loop2: p2 size 591360 extends beyond EOD, truncated [ 66.808477][ T5936] loop2: p5 size 591360 extends beyond EOD, truncated [ 66.855706][ T5960] EXT4-fs (loop4): orphan cleanup on readonly fs [ 66.862923][ T5960] EXT4-fs error (device loop4): ext4_orphan_get:1425: comm syz.4.1181: bad orphan inode 15 [ 66.874770][ T5960] ext4_test_bit(bit=14, block=18) = 1 [ 66.880264][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 66.880291][ C0] EXT4-fs (loop4): initial error at time 1784609995: ext4_orphan_get:1425 [ 66.880319][ C0] EXT4-fs (loop4): last error at time 1784609995: ext4_orphan_get:1425 [ 66.918306][ T5960] is_bad_inode(inode)=0 [ 66.932469][ T28] audit: type=1400 audit(1784609995.583:231): avc: denied { sqpoll } for pid=5968 comm="syz.0.1183" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 66.972348][ T5960] NEXT_ORPHAN(inode)=1023 [ 66.984559][ T5976] tmpfs: Bad value for 'nr_blocks' [ 66.988650][ T5960] max_ino=32 [ 67.005487][ T3283] udevd[3283]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 67.016721][ T4031] udevd[4031]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 67.031020][ T5960] i_nlink=0 [ 67.044397][ T5980] isofs_fill_super: root inode is not a directory. Corrupted media? [ 67.053715][ T5982] 9pnet_fd: p9_fd_create_unix (5982): address too long: ./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa [ 67.061278][ T5960] EXT4-fs error (device loop4): ext4_xattr_delete_inode:2972: inode #15: comm syz.4.1181: corrupted xattr block 19: bad e_name length [ 67.197586][ T5960] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 67.197818][ T5960] EXT4-fs warning (device loop4): ext4_evict_inode:287: xattr delete (err -117) [ 67.426515][ T28] audit: type=1400 audit(1784609996.109:232): avc: denied { read } for pid=6017 comm="syz.4.1208" 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 [ 67.468777][ T6023] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 67.485830][ T6023] EXT4-fs error (device loop3): __ext4_fill_super:5600: inode #2: comm syz.3.1210: iget: special inode unallocated [ 67.501984][ T6023] loop3: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 67.502210][ T6023] EXT4-fs (loop3): get root inode failed [ 67.511422][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 67.511449][ C0] EXT4-fs (loop3): initial error at time 1784609996: __ext4_fill_super:5600: inode 2 [ 67.511510][ C0] EXT4-fs (loop3): last error at time 1784609996: __ext4_fill_super:5600: inode 2 [ 67.530873][ T28] audit: type=1400 audit(1784609996.109:233): avc: denied { open } for pid=6017 comm="syz.4.1208" path="/dev/snapshot" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 67.538887][ T6023] EXT4-fs (loop3): mount failed [ 67.676180][ T6034] EXT4-fs: Ignoring removed orlov option [ 67.693395][ T6034] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 67.712408][ T28] audit: type=1400 audit(1784609996.406:234): avc: denied { create } for pid=6041 comm="syz.3.1219" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 67.750730][ T6034] EXT4-fs error (device loop0): ext4_xattr_delete_inode:2972: inode #15: comm syz.0.1215: corrupted xattr block 252: invalid header [ 67.790866][ T6049] EXT4-fs: Ignoring removed nomblk_io_submit option [ 67.814819][ T6052] EXT4-fs (loop4): Can't support bigalloc feature without extents feature [ 67.814819][ T6052] [ 67.831087][ T6034] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 67.833111][ T6034] EXT4-fs (loop0): Remounting filesystem read-only [ 67.842330][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 67.842348][ C1] EXT4-fs (loop0): initial error at time 1784609996: ext4_xattr_delete_inode:2972: inode 15 [ 67.842386][ C1] EXT4-fs (loop0): last error at time 1784609996: ext4_xattr_delete_inode:2972: inode 15 [ 67.892228][ T6034] EXT4-fs warning (device loop0): ext4_evict_inode:287: xattr delete (err -117) [ 67.901417][ T6049] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 67.911478][ T6052] EXT4-fs (loop4): couldn't mount as ext2 due to feature incompatibilities [ 67.940533][ T6049] EXT4-fs (loop2): mount failed [ 67.950833][ T6034] EXT4-fs (loop0): 1 orphan inode deleted [ 67.997491][ T6059] EXT4-fs: Ignoring removed nomblk_io_submit option [ 68.046203][ T6059] EXT4-fs (loop1): too many log groups per flexible block group [ 68.054768][ T6059] EXT4-fs (loop1): failed to initialize mballoc (-12) [ 68.069574][ T6059] EXT4-fs (loop1): mount failed [ 68.114143][ T28] audit: type=1400 audit(1784609996.829:235): avc: denied { create } for pid=6070 comm="syz.0.1231" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_fib_lookup_socket permissive=1 [ 68.336666][ T6081] loop2: p1 p2 p3 p4 [ 68.340827][ T6081] loop2: p1 start 16777216 is beyond EOD, truncated [ 68.356421][ T6081] loop2: p2 start 268435456 is beyond EOD, truncated [ 68.375334][ T6081] loop2: p4 size 33554432 extends beyond EOD, truncated [ 68.448049][ T28] audit: type=1400 audit(1784609997.189:236): avc: denied { create } for pid=6106 comm="syz.3.1249" anonclass=[io_uring] scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 68.507087][ T28] audit: type=1400 audit(1784609997.189:237): avc: denied { map } for pid=6106 comm="syz.3.1249" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=12647 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 68.580458][ T4031] udevd[4031]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 68.592010][ T3283] udevd[3283]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 68.842424][ T6141] EXT4-fs: Ignoring removed orlov option [ 68.850036][ T6141] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 68.868474][ T6139] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 68.907268][ T6141] EXT4-fs error (device loop2): ext4_xattr_delete_inode:2972: inode #15: comm syz.2.1264: corrupted xattr block 252: invalid header [ 68.937350][ T6139] EXT4-fs error (device loop4): xattr_find_entry:337: inode #15: comm syz.4.1263: corrupted xattr entries [ 68.950464][ T6146] ISOFS: Unable to identify CD-ROM format. [ 68.985188][ T6150] EXT4-fs: Ignoring removed nobh option [ 68.989555][ T6139] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 68.992649][ T6139] EXT4-fs (loop4): 1 orphan inode deleted [ 68.999402][ T6141] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 69.007618][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 69.007646][ C1] EXT4-fs (loop4): initial error at time 1784609997: xattr_find_entry:337: inode 15 [ 69.007677][ C1] EXT4-fs (loop4): last error at time 1784609997: xattr_find_entry:337: inode 15 [ 69.044487][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 69.046563][ T6141] EXT4-fs (loop2): Remounting filesystem read-only [ 69.051085][ C1] EXT4-fs (loop2): initial error at time 1784609997: ext4_xattr_delete_inode:2972: inode 15 [ 69.067785][ C1] EXT4-fs (loop2): last error at time 1784609997: ext4_xattr_delete_inode:2972: inode 15 [ 69.078828][ T6141] EXT4-fs warning (device loop2): ext4_evict_inode:287: xattr delete (err -117) [ 69.084673][ T6150] EXT4-fs error (device loop3): ext4_do_update_inode:5742: inode #3: comm syz.3.1268: corrupted inode contents [ 69.088248][ T6141] EXT4-fs (loop2): 1 orphan inode deleted [ 69.139831][ T6150] loop3: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 69.139991][ T6150] EXT4-fs (loop3): Remounting filesystem read-only [ 69.149604][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 69.149627][ C0] EXT4-fs (loop3): initial error at time 1784609997: ext4_do_update_inode:5742: inode 3 [ 69.149657][ C0] EXT4-fs (loop3): last error at time 1784609997: ext4_do_update_inode:5742: inode 3 [ 69.252833][ T6150] EXT4-fs (loop3): 1 truncate cleaned up [ 69.283911][ T6150] ext4 filesystem being mounted at /263/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 69.508693][ T6182] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 69.556214][ T6182] EXT4-fs (loop3): 1 truncate cleaned up [ 69.572411][ T6182] EXT4-fs mount: 26 callbacks suppressed [ 69.572437][ T6182] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 69.610101][ T3308] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.620153][ T6189] EXT4-fs error (device loop1): ext4_get_journal_inode:5900: comm syz.1.1287: inode #1792: comm syz.1.1287: iget: illegal inode # [ 69.654070][ T6191] EXT4-fs (loop4): couldn't mount as ext2 due to feature incompatibilities [ 69.667785][ T6189] fserror_report: 2 callbacks suppressed [ 69.667804][ T6189] loop1: lost filesystem error report for type 5 error -117 [ 69.677835][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 69.691767][ C0] EXT4-fs (loop1): initial error at time 1784609998: ext4_get_journal_inode:5900 [ 69.700977][ C0] EXT4-fs (loop1): last error at time 1784609998: ext4_get_journal_inode:5900 [ 69.710361][ T6189] EXT4-fs (loop1): Remounting filesystem read-only [ 69.720144][ T6189] EXT4-fs (loop1): no journal found [ 69.728878][ T6189] EXT4-fs (loop1): can't get journal size [ 69.737818][ T6196] set_capacity_and_notify: 17 callbacks suppressed [ 69.737838][ T6196] loop3: detected capacity change from 0 to 512 [ 69.738797][ T6189] EXT4-fs (loop1): warning: mounting fs with errors, running e2fsck is recommended [ 69.751180][ T6197] loop0: detected capacity change from 0 to 512 [ 69.776452][ T6189] EXT4-fs (loop1): Errors on filesystem, clearing orphan list. [ 69.784691][ T6189] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 69.786851][ T6196] EXT4-fs: Ignoring removed orlov option [ 69.870462][ T6197] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 69.888832][ T6196] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 69.903912][ T3307] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.908853][ T6196] EXT4-fs error (device loop3): ext4_xattr_delete_inode:2972: inode #15: comm syz.3.1290: corrupted xattr block 252: invalid header [ 69.946230][ T6197] EXT4-fs error (device loop0): ext4_acquire_dquot:7041: comm syz.0.1291: Failed to acquire dquot type 1 [ 69.964155][ T6196] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 69.964340][ T6196] EXT4-fs (loop3): Remounting filesystem read-only [ 69.980711][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 69.987290][ C1] EXT4-fs (loop3): initial error at time 1784609998: ext4_xattr_delete_inode:2972: inode 15 [ 69.997432][ T6197] loop0: lost filesystem error report for type 5 error -5 [ 69.997428][ C1] EXT4-fs (loop3): last error at time 1784609998: ext4_xattr_delete_inode:2972 [ 69.997455][ C1] : inode 15 [ 70.020061][ T6196] EXT4-fs warning (device loop3): ext4_evict_inode:287: xattr delete (err -117) [ 70.029239][ T6196] EXT4-fs (loop3): 1 orphan inode deleted [ 70.037010][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 70.043504][ C1] EXT4-fs (loop0): last error at time 1784609998: ext4_acquire_dquot:7041 [ 70.052996][ T6196] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 70.066146][ T6197] EXT4-fs (loop0): 1 truncate cleaned up [ 70.072268][ T6197] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 70.129611][ T3308] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 70.150777][ T3305] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 70.604046][ T28] kauditd_printk_skb: 7 callbacks suppressed [ 70.604063][ T28] audit: type=1400 audit(1784609999.469:241): avc: denied { create } for pid=6264 comm="syz.3.1323" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 70.675823][ T6271] loop1: detected capacity change from 0 to 1024 [ 70.685226][ T6273] 9pnet_fd: p9_fd_create_unix (6273): address too long: ./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa [ 70.699589][ T6271] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 70.805707][ T6271] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 70.818068][ T6271] jbd2_journal_init_inode: Cannot locate journal superblock [ 70.836831][ T6271] EXT4-fs (loop1): Could not load journal inode [ 70.978580][ T6281] loop4: detected capacity change from 0 to 1024 [ 70.996467][ T6281] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 71.016484][ T6281] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 71.045429][ T6281] JBD2: no valid journal superblock found [ 71.054304][ T6281] EXT4-fs (loop4): Could not load journal inode [ 71.148746][ T6301] loop1: detected capacity change from 0 to 512 [ 71.157787][ T6301] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 71.197297][ T6301] EXT4-fs (loop1): 1 truncate cleaned up [ 71.210002][ T6308] loop0: detected capacity change from 0 to 1024 [ 71.222752][ T6308] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 71.233533][ T6308] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 71.245807][ T6301] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 71.300050][ T3307] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.375614][ T6308] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 71.422618][ T3305] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.656606][ T6332] loop4: detected capacity change from 0 to 8192 [ 71.714636][ T6332] loop4: p1 p2 p3 p4 [ 71.722009][ T6332] loop4: p1 start 16777216 is beyond EOD, truncated [ 71.751103][ T6332] loop4: p2 start 268435456 is beyond EOD, truncated [ 71.783184][ T6332] loop4: p4 size 33554432 extends beyond EOD, truncated [ 71.933502][ T4031] udevd[4031]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 71.947318][ T3289] udevd[3289]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 72.097967][ T6366] loop4: detected capacity change from 0 to 1024 [ 72.120782][ T6366] EXT4-fs (loop4): orphan cleanup on readonly fs [ 72.122989][ T6369] loop2: detected capacity change from 0 to 1024 [ 72.139653][ T6366] EXT4-fs error (device loop4): ext4_quota_enable:7232: inode #4: comm syz.4.1372: iget: bad extended attribute block 196608 [ 72.181711][ T6366] loop4: lost file I/O error report for ino 4 type 5 pos 0x0 len 0x0 error -117 [ 72.182045][ T6369] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 72.191193][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 72.191213][ C1] EXT4-fs (loop4): initial error at time 1784610001: ext4_quota_enable:7232: inode 4 [ 72.191237][ C1] EXT4-fs (loop4): last error at time 1784610001: ext4_quota_enable:7232: inode 4 [ 72.227455][ T6369] EXT4-fs (loop2): orphan cleanup on readonly fs [ 72.234047][ T6366] EXT4-fs error (device loop4): ext4_quota_enable:7235: comm syz.4.1372: Bad quota inode: 4, type: 1 [ 72.244985][ T6366] loop4: lost filesystem error report for type 5 error -117 [ 72.245895][ T6366] EXT4-fs warning (device loop4): ext4_enable_quotas:7276: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 72.271628][ T6369] Quota error (device loop2): v2_read_file_info: Free block number 131072 out of range (1, 6). [ 72.315318][ T6369] EXT4-fs warning (device loop2): ext4_enable_quotas:7276: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 72.330173][ T6369] EXT4-fs (loop2): Cannot turn on quotas: error -117 [ 72.339565][ T6369] EXT4-fs error (device loop2): ext4_free_blocks:6718: comm syz.2.1373: Freeing blocks not in datazone - block = 0, count = 4096 [ 72.362326][ T6366] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 72.368852][ T6369] loop2: lost filesystem error report for type 5 error -117 [ 72.370599][ T6369] EXT4-fs (loop2): 1 orphan inode deleted [ 72.378002][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 72.378027][ C1] EXT4-fs (loop2): initial error at time 1784610001: ext4_free_blocks:6718 [ 72.378052][ C1] EXT4-fs (loop2): last error at time 1784610001: ext4_free_blocks:6718 [ 72.433986][ T6369] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 72.436054][ T6366] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 72.543816][ T3304] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.561480][ T3301] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.628627][ T6399] loop4: detected capacity change from 0 to 512 [ 72.670511][ T6399] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 72.680055][ T6399] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 72.695185][ T6399] EXT4-fs (loop4): orphan cleanup on readonly fs [ 72.706143][ T6399] EXT4-fs error (device loop4): ext4_read_inode_bitmap:141: comm syz.4.1386: Invalid inode bitmap blk 0 in block_group 0 [ 72.730652][ T6399] loop4: lost filesystem error report for type 5 error -117 [ 72.731273][ T6399] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 72.777251][ T3301] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.905918][ T28] audit: type=1326 audit(1784610001.885:242): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6413 comm="syz.3.1392" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fc7804ede99 code=0x0 [ 72.907466][ T6416] tmpfs: Bad value for 'mpol' [ 73.066371][ T6427] EXT4-fs: Ignoring removed nobh option [ 73.144676][ T6427] EXT4-fs (loop2): first meta block group too large: 83886080 (group descriptor block count 1) [ 73.598543][ T6462] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 73.607257][ T6462] EXT4-fs (loop1): orphan cleanup on readonly fs [ 73.618218][ T6462] Quota error (device loop1): dq_insert_tree: Quota tree root isn't allocated! [ 73.651633][ T6462] Quota error (device loop1): qtree_write_dquot: Error -5 occurred while creating quota [ 73.681968][ T6462] EXT4-fs error (device loop1): ext4_acquire_dquot:7041: comm syz.1.1416: Failed to acquire dquot type 1 [ 73.694741][ T6462] loop1: lost filesystem error report for type 5 error -5 [ 73.699576][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 73.713268][ C1] EXT4-fs (loop1): initial error at time 1784610002: ext4_acquire_dquot:7041 [ 73.722128][ C1] EXT4-fs (loop1): last error at time 1784610002: ext4_acquire_dquot:7041 [ 73.733928][ T6462] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.1416: bg 0: block 40: padding at end of block bitmap is not set [ 73.762977][ T6462] loop1: lost filesystem error report for type 5 error -117 [ 73.767709][ T6462] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 73.799358][ T6477] futex_wake_op: syz.4.1423 tries to shift op by 32; fix this program [ 73.821456][ T6462] loop1: lost filesystem error report for type 5 error -117 [ 73.822342][ T6462] EXT4-fs warning (device loop1): ext4_evict_inode:195: inode #16: comm syz.1.1416: data will be lost [ 73.851812][ T6480] FAT-fs (loop3): bogus logical sector size 1536 [ 73.872948][ T6480] FAT-fs (loop3): Can't find a valid FAT filesystem [ 73.874195][ T6462] EXT4-fs (loop1): 1 truncate cleaned up [ 73.901716][ T6462] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 74.000369][ T3307] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.140939][ T6512] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 74.158565][ T6512] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 74.196779][ T6512] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 74.210986][ T6519] ------------[ cut here ]------------ [ 74.216579][ T6519] EA inode 11 i_nlink=0 [ 74.216607][ T6519] WARNING: fs/ext4/xattr.c:1059 at ext4_xattr_inode_update_ref+0x305/0x330, CPU#0: syz.3.1442/6519 [ 74.228822][ T6512] EXT4-fs (loop0): invalid journal inode [ 74.231742][ T6519] Modules linked in: [ 74.241527][ T6519] CPU: 0 UID: 0 PID: 6519 Comm: syz.3.1442 Not tainted syzkaller #0 PREEMPT(lazy) [ 74.250926][ T6519] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 74.261228][ T6519] RIP: 0010:ext4_xattr_inode_update_ref+0x320/0x330 [ 74.267975][ T6519] Code: f6 c1 96 ff 49 8d 7e 40 4c 8d 2d 5b a0 5a 05 e8 c6 a5 b5 ff 49 8b 6e 40 4c 89 e7 e8 fa a0 b5 ff 41 8b 56 48 4c 89 ef 48 89 ee <67> 48 0f b9 3a e9 04 ff ff ff e8 71 d9 d9 03 90 90 90 90 90 90 90 [ 74.287702][ T6519] RSP: 0018:ffffc900001e3648 EFLAGS: 00010246 [ 74.293916][ T6519] RAX: ffff8881048e9c70 RBX: ffff888105d345a8 RCX: ffffffff81c295d6 [ 74.302078][ T6519] RDX: 0000000000000000 RSI: 000000000000000b RDI: ffffffff871d3620 [ 74.310311][ T6519] RBP: 000000000000000b R08: 0001888105d3455b R09: 0000000000000000 [ 74.318412][ T6519] R10: ffffc900001e3578 R11: 0001c900001e3578 R12: ffff888105d34558 [ 74.326598][ T6519] R13: ffffffff871d3620 R14: ffff888105d34510 R15: 0000000000000001 [ 74.334987][ T6519] FS: 00007fc77ef476c0(0000) GS:ffff8882ae8cc000(0000) knlGS:0000000000000000 [ 74.344044][ T6519] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 74.350958][ T6519] CR2: 00007f53ca3956b8 CR3: 000000012c42c000 CR4: 00000000003506f0 [ 74.359096][ T6519] Call Trace: [ 74.362479][ T6519] [ 74.365449][ T6519] ext4_xattr_set_entry+0x78a/0x1050 [ 74.370999][ T6519] ext4_xattr_ibody_set+0x156/0x390 [ 74.376510][ T6519] ext4_expand_extra_isize_ea+0xc04/0x1120 [ 74.382382][ T6519] __ext4_expand_extra_isize+0x246/0x280 [ 74.388150][ T6519] __ext4_mark_inode_dirty+0x290/0x3d0 [ 74.393648][ T6519] ext4_evict_inode+0x8b6/0xdf0 [ 74.398602][ T6519] ? __pfx_ext4_evict_inode+0x10/0x10 [ 74.404036][ T6519] evict+0x2a5/0x510 [ 74.408078][ T6519] iput+0x430/0x5a0 [ 74.411938][ T6519] ext4_process_orphan+0x1a4/0x1c0 [ 74.417173][ T6519] ext4_orphan_cleanup+0x6a6/0xa10 [ 74.422426][ T6519] ? ext4_register_li_request+0x403/0x440 [ 74.428427][ T6519] ext4_fill_super+0x33ab/0x3760 [ 74.433513][ T6519] ? set_blocksize+0x14c/0x270 [ 74.434239][ T6527] ip6_tunnel: non-ECT from fc00:0000:0000:0000:0000:0000:0000:0000 with DS=0x5 [ 74.438419][ T6519] ? __pfx_ext4_fill_super+0x10/0x10 [ 74.452789][ T6519] get_tree_bdev_flags+0x291/0x300 [ 74.457956][ T6519] ? __pfx_ext4_fill_super+0x10/0x10 [ 74.463466][ T6519] get_tree_bdev+0x1f/0x30 [ 74.467932][ T6519] ext4_get_tree+0x1c/0x30 [ 74.472486][ T6519] vfs_get_tree+0x57/0x1d0 [ 74.477033][ T6519] do_new_mount+0x288/0x8d0 [ 74.481640][ T6519] path_mount+0x4ad/0xb90 [ 74.486035][ T6519] __se_sys_mount+0x28c/0x2e0 [ 74.490846][ T6519] __x64_sys_mount+0x67/0x80 [ 74.495490][ T6519] x64_sys_call+0x2d61/0x3020 [ 74.500268][ T6519] do_syscall_64+0x136/0x3c0 [ 74.504932][ T6519] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 74.508210][ T6525] set_capacity_and_notify: 6 callbacks suppressed [ 74.508262][ T6525] loop1: detected capacity change from 0 to 1024 [ 74.511034][ T6519] RIP: 0033:0x7fc7804ef10a [ 74.528492][ T6519] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 74.530988][ T6525] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 74.548410][ T6519] RSP: 002b:00007fc77ef46e58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 74.567239][ T6519] RAX: ffffffffffffffda RBX: 00007fc77ef46ee0 RCX: 00007fc7804ef10a [ 74.575326][ T6519] RDX: 0000200000000180 RSI: 0000200000000000 RDI: 00007fc77ef46ea0 [ 74.583398][ T6519] RBP: 0000200000000180 R08: 00007fc77ef46ee0 R09: 0000000000000000 [ 74.591443][ T6519] R10: 0000000000000000 R11: 0000000000000246 R12: 0000200000000000 [ 74.599540][ T6519] R13: 00007fc77ef46ea0 R14: 000000000000047a R15: 00002000000001c0 [ 74.603391][ T6525] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 74.607616][ T6519] [ 74.607627][ T6519] ---[ end trace 0000000000000000 ]--- [ 74.634068][ T6519] EXT4-fs error (device loop3): ext4_free_inode:356: comm syz.3.1442: bit already cleared for inode 11 [ 74.634830][ T6525] EXT4-fs (loop1): orphan cleanup on readonly fs [ 74.645859][ T6519] loop3: lost filesystem error report for type 5 error -117 [ 74.661225][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 74.675073][ C1] EXT4-fs (loop3): initial error at time 1784610003: ext4_free_inode:356 [ 74.683574][ C1] EXT4-fs (loop3): last error at time 1784610003: ext4_free_inode:356 [ 74.694654][ T6525] Quota error (device loop1): v2_read_file_info: Can't read info structure [ 74.705258][ T6519] EXT4-fs error (device loop3) in ext4_free_inode:363: Corrupt filesystem [ 74.713894][ T6519] loop3: lost filesystem error report for type 5 error -117 [ 74.714009][ T6525] EXT4-fs warning (device loop1): ext4_enable_quotas:7276: Failed to enable quota tracking (type=0, err=-5, ino=3). Please run e2fsck to fix. [ 74.731550][ T6519] EXT4-fs error (device loop3) in ext4_free_inode:363: Corrupt filesystem [ 74.737008][ T6525] EXT4-fs (loop1): Cannot turn on quotas: error -5 [ 74.758889][ T6525] EXT4-fs (loop1): 1 truncate cleaned up [ 74.765226][ T6525] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 74.798373][ T6519] loop3: lost filesystem error report for type 5 error -117 [ 74.798622][ T6519] EXT4-fs (loop3): 1 orphan inode deleted [ 74.813961][ T3307] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.845788][ T6519] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 74.912897][ T28] audit: type=1400 audit(1784610003.996:243): avc: denied { write } for pid=6543 comm="syz.2.1453" name="cgroup.procs" dev="cgroup" ino=151 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="unconfined_u:system_r:insmod_t:s0-s0:c0.c1023" [ 74.994323][ T3308] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.997431][ T28] audit: type=1400 audit(1784610003.996:244): avc: denied { setattr } for pid=6543 comm="syz.2.1453" name="cgroup.procs" dev="cgroup" ino=151 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="unconfined_u:system_r:insmod_t:s0-s0:c0.c1023" [ 75.090991][ T28] audit: type=1400 audit(1784610004.038:245): avc: denied { bpf } for pid=6545 comm="syz.1.1454" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 75.154660][ T6560] loop1: detected capacity change from 0 to 512 [ 75.177121][ T28] audit: type=1400 audit(1784610004.080:246): avc: denied { perfmon } for pid=6550 comm="syz.2.1456" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 75.234399][ T6560] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 75.266672][ T6570] loop3: detected capacity change from 0 to 1024 [ 75.317506][ T6570] EXT4-fs (loop3): bad geometry: first data block 0 is beyond end of filesystem (0) [ 75.339089][ T3307] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.450979][ T6588] loop3: detected capacity change from 0 to 512 [ 75.482223][ T6588] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 75.529479][ T6588] EXT4-fs error (device loop3): xattr_find_entry:337: inode #15: comm syz.3.1475: corrupted xattr entries [ 75.557003][ T6588] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 75.557257][ T6588] EXT4-fs (loop3): Remounting filesystem read-only [ 75.566467][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 75.566484][ C1] EXT4-fs (loop3): initial error at time 1784610004: xattr_find_entry:337: inode 15 [ 75.566515][ C1] EXT4-fs (loop3): last error at time 1784610004: xattr_find_entry:337: inode 15 [ 75.598860][ T6588] EXT4-fs (loop3): 1 truncate cleaned up [ 75.605101][ T6588] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 75.644895][ T3308] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.735027][ T6619] loop0: detected capacity change from 0 to 512 [ 75.743648][ T6619] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 75.772957][ T6619] EXT4-fs error (device loop0): mb_free_blocks:2049: group 0, inode 11: block 198:freeing already freed block (bit 197); block bitmap corrupt. [ 75.797287][ T6619] EXT4-fs (loop0): Remounting filesystem read-only [ 75.803882][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 75.803909][ C1] EXT4-fs (loop0): initial error at time 1784610004: mb_free_blocks:2049: inode 11: block 198 [ 75.803945][ C1] EXT4-fs (loop0): last error at time 1784610004: mb_free_blocks:2049: inode 11: block 198 [ 75.831008][ T6619] EXT4-fs (loop0): 1 truncate cleaned up [ 75.838754][ T6619] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 75.871692][ T3305] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.931395][ T6634] loop1: detected capacity change from 0 to 512 [ 75.950538][ T6637] loop4: detected capacity change from 0 to 164 [ 75.957680][ T6637] ISOFS: Unable to identify CD-ROM format. [ 75.969354][ T6634] EXT4-fs: Ignoring removed mblk_io_submit option [ 76.007842][ T6640] tmpfs: Bad value for 'nr_inodes' [ 76.299153][ T6673] loop3: detected capacity change from 0 to 512 [ 76.318121][ T6673] EXT4-fs (loop3): external journal device major/minor numbers have changed [ 76.331963][ T6675] loop4: detected capacity change from 0 to 512 [ 76.346488][ T6673] EXT4-fs (loop3): failed to open journal device unknown-block(8,0) -EBUSY [ 76.370007][ T6677] loop2: detected capacity change from 0 to 2048 [ 76.386192][ T6675] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 76.445932][ T6675] EXT4-fs (loop4): orphan cleanup on readonly fs [ 76.460565][ T6675] __quota_error: 1 callbacks suppressed [ 76.460586][ T6675] Quota error (device loop4): dq_insert_tree: Quota tree root isn't allocated! [ 76.504732][ T6677] FAT-fs (loop2): error, fat_get_cluster: detected the cluster chain loop (i_pos 1) [ 76.536940][ T6675] Quota error (device loop4): qtree_write_dquot: Error -5 occurred while creating quota [ 76.556688][ T6675] EXT4-fs error (device loop4): ext4_acquire_dquot:7041: comm syz.4.1517: Failed to acquire dquot type 1 [ 76.580528][ T6685] FAT-fs (loop0): bogus number of FAT sectors [ 76.588600][ T6685] FAT-fs (loop0): Can't find a valid FAT filesystem [ 76.597681][ T6675] loop4: lost filesystem error report for type 5 error -5 [ 76.599698][ T6675] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.1517: bg 0: block 40: padding at end of block bitmap is not set [ 76.606980][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 76.606998][ C1] EXT4-fs (loop4): initial error at time 1784610005: ext4_acquire_dquot:7041 [ 76.607046][ C1] EXT4-fs (loop4): last error at time 1784610005: ext4_acquire_dquot:7041 [ 76.686314][ T6675] loop4: lost filesystem error report for type 5 error -117 [ 76.695201][ T6675] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 76.716906][ T6695] SELinux: security_context_str_to_sid (user_u) failed with errno=-22 [ 76.759522][ T6675] loop4: lost filesystem error report for type 5 error -117 [ 76.762587][ T6675] EXT4-fs warning (device loop4): ext4_evict_inode:195: inode #16: comm syz.4.1517: data will be lost [ 76.827460][ T6675] EXT4-fs (loop4): 1 truncate cleaned up [ 76.835948][ T6675] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 76.860331][ T6710] EXT4-fs (loop0): Filesystem with casefold feature cannot be mounted without CONFIG_UNICODE [ 76.945669][ T6716] FAT-fs (loop1): bogus logical sector size 1536 [ 76.956632][ T3301] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.960161][ T6716] FAT-fs (loop1): Can't find a valid FAT filesystem [ 77.180891][ T6748] iso9660: Unexpected value for 'hide' [ 77.309462][ T28] audit: type=1400 audit(1784610006.517:248): avc: denied { mount } for pid=6761 comm="syz.2.1559" name="/" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 77.339880][ T6764] tmpfs: Bad value for 'nr_blocks' [ 77.369600][ T6755] Alternate GPT is invalid, using primary GPT. [ 77.379731][ T28] audit: type=1400 audit(1784610006.569:249): avc: denied { unmount } for pid=3304 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 77.390444][ T6755] loop0: p1 p2 p3 [ 77.454393][ T28] audit: type=1326 audit(1784610006.664:250): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6767 comm="syz.1.1562" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f7421a2de99 code=0x0 [ 77.565991][ T6776] EXT4-fs: Ignoring removed i_version option [ 77.614531][ T6776] EXT4-fs error (device loop1): ext4_quota_enable:7228: comm syz.1.1565: Bad quota inum: 2, type: 0 [ 77.640629][ T6776] loop1: lost filesystem error report for type 5 error -117 [ 77.640839][ T6776] EXT4-fs warning (device loop1): ext4_enable_quotas:7276: Failed to enable quota tracking (type=0, err=-117, ino=2). Please run e2fsck to fix. [ 77.648293][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 77.648311][ C1] EXT4-fs (loop1): initial error at time 1784610006: ext4_quota_enable:7228 [ 77.648336][ C1] EXT4-fs (loop1): last error at time 1784610006: ext4_quota_enable:7228 [ 77.728250][ T6776] EXT4-fs (loop1): mount failed [ 78.026268][ T6799] loop1: p2 p3 p4 [ 78.030300][ T6799] loop1: p2 start 917504 is beyond EOD, truncated [ 78.050912][ T6799] loop1: p3 start 117440512 is beyond EOD, truncated [ 78.076801][ T6799] loop1: p4 start 32767 is beyond EOD, truncated [ 78.174875][ T6824] cgroup: No subsys list or none specified [ 78.546922][ T6861] EXT4-fs warning (device loop2): dx_probe:837: inode #2: comm syz.2.1607: Unimplemented hash flags: 0x0001 [ 78.583934][ T6861] EXT4-fs warning (device loop2): dx_probe:934: inode #2: comm syz.2.1607: Corrupt directory, running e2fsck is recommended [ 78.636730][ T6861] EXT4-fs (loop2): Cannot turn on journaled quota: type 1: error -117 [ 78.659212][ T6861] EXT4-fs error (device loop2): ext4_iget_extra_inode:5180: inode #15: comm syz.2.1607: corrupted in-inode xattr: invalid ea_ino [ 78.690689][ T6861] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 78.693921][ T6861] EXT4-fs error (device loop2): ext4_orphan_get:1404: comm syz.2.1607: couldn't read orphan inode 15 (err -117) [ 78.703268][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 78.703295][ C0] EXT4-fs (loop2): initial error at time 1784610007: ext4_iget_extra_inode:5180: inode 15 [ 78.703337][ C0] EXT4-fs (loop2): last error at time 1784610007: ext4_iget_extra_inode:5180: inode 15 [ 78.760556][ T6861] loop2: lost filesystem error report for type 5 error -117 [ 78.761272][ T6861] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 78.794301][ T6876] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 78.820916][ T6876] EXT4-fs (loop0): invalid journal inode [ 78.826823][ T6876] EXT4-fs (loop0): can't get journal size [ 78.833084][ T6876] EXT4-fs error (device loop0): ext4_protect_reserved_inode:182: inode #2: comm syz.0.1614: blocks 4-4 from inode overlap system zone [ 78.848780][ T6876] loop0: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 78.848954][ T6876] EXT4-fs (loop0): failed to initialize system zone (-117) [ 78.858257][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 78.858279][ C1] EXT4-fs (loop0): initial error at time 1784610008: ext4_protect_reserved_inode:182: inode 2 [ 78.858352][ C1] EXT4-fs (loop0): last error at time 1784610008: ext4_protect_reserved_inode:182: inode 2 [ 78.892766][ T6876] EXT4-fs (loop0): mount failed [ 78.922185][ T3304] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.085269][ T6898] EXT4-fs: inline encryption not supported [ 79.103938][ T6898] EXT4-fs (loop2): warning: checktime reached, running e2fsck is recommended [ 79.128154][ T6898] EXT4-fs warning (device loop2): ext4_xattr_inode_get:560: inode #11: comm syz.2.1625: EA inode hash validation failed [ 79.140976][ T6898] EXT4-fs error (device loop2): ext4_xattr_inode_iget:441: inode #11: comm syz.2.1625: iget: bad extra_isize 58 (inode size 256) [ 79.154801][ T6898] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 79.164620][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 79.180464][ C1] EXT4-fs (loop2): initial error at time 1784610008: ext4_xattr_inode_iget:441: inode 11 [ 79.190460][ C1] EXT4-fs (loop2): last error at time 1784610008: ext4_xattr_inode_iget:441: inode 11 [ 79.195606][ T6898] EXT4-fs error (device loop2): ext4_xattr_inode_iget:446: comm syz.2.1625: error while reading EA inode 11 err=-117 [ 79.235666][ T6909] EXT4-fs: Ignoring removed nobh option [ 79.256969][ T6909] EXT4-fs error (device loop3): ext4_iget_extra_inode:5180: inode #15: comm syz.3.1630: corrupted in-inode xattr: overlapping e_value [ 79.289040][ T6898] loop2: lost filesystem error report for type 5 error -117 [ 79.289256][ T6898] EXT4-fs (loop2): 1 orphan inode deleted [ 79.307812][ T6909] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 79.310393][ T6909] EXT4-fs error (device loop3): ext4_orphan_get:1404: comm syz.3.1630: couldn't read orphan inode 15 (err -117) [ 79.319800][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 79.319825][ C1] EXT4-fs (loop3): initial error at time 1784610008: ext4_iget_extra_inode:5180: inode 15 [ 79.319891][ C1] EXT4-fs (loop3): last error at time 1784610008: ext4_iget_extra_inode:5180: inode 15 [ 79.360876][ T6909] loop3: lost filesystem error report for type 5 error -117 [ 79.362917][ T6898] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 79.365913][ T6909] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 79.434131][ T3304] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.513954][ T3308] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.655952][ T6937] set_capacity_and_notify: 12 callbacks suppressed [ 79.655972][ T6937] loop1: detected capacity change from 0 to 512 [ 79.695410][ T6928] loop3: detected capacity change from 0 to 8192 [ 79.719144][ T6937] EXT4-fs: Ignoring removed bh option [ 79.724775][ T6937] EXT4-fs: Ignoring removed mblk_io_submit option [ 79.732602][ T6937] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 79.763282][ T6937] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 79.772212][ T6948] syz.0.1647 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 79.776834][ T6937] EXT4-fs (loop1): orphan cleanup on readonly fs [ 79.789796][ T6937] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.1652: Invalid block bitmap block 0 in block_group 0 [ 79.804087][ T6937] loop1: lost filesystem error report for type 5 error -117 [ 79.805591][ T6937] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.1652: Invalid block bitmap block 0 in block_group 0 [ 79.813046][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 79.813064][ C0] EXT4-fs (loop1): last error at time 1784610009: ext4_read_block_bitmap_nowait:483 [ 79.842492][ T6937] loop1: lost filesystem error report for type 5 error -117 [ 79.842728][ T6937] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.1652: Invalid block bitmap block 0 in block_group 0 [ 79.865356][ T6937] loop1: lost filesystem error report for type 5 error -117 [ 79.865586][ T6937] Quota error (device loop1): write_blk: dquota write failed [ 79.880601][ T6937] Quota error (device loop1): write_blk: dquota write failed [ 79.888116][ T6937] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 79.898209][ T6937] EXT4-fs error (device loop1): ext4_acquire_dquot:7041: comm syz.1.1652: Failed to acquire dquot type 1 [ 79.909595][ T6937] loop1: lost filesystem error report for type 5 error -28 [ 79.913732][ T6937] Quota error (device loop1): write_blk: dquota write failed [ 79.947319][ T6937] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 79.960215][ T6937] EXT4-fs error (device loop1): ext4_acquire_dquot:7041: comm syz.1.1652: Failed to acquire dquot type 1 [ 79.978766][ T6937] loop1: lost filesystem error report for type 5 error -28 [ 79.979173][ T6937] EXT4-fs error (device loop1): ext4_acquire_dquot:7041: comm syz.1.1652: Failed to acquire dquot type 1 [ 80.030703][ T6937] loop1: lost filesystem error report for type 5 error -28 [ 80.030986][ T6937] EXT4-fs (loop1): 1 orphan inode deleted [ 80.050945][ T6937] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 80.113375][ T6958] cgroup: No subsys list or none specified [ 80.154763][ T3307] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.563310][ T7010] loop0: detected capacity change from 0 to 2048 [ 80.629299][ T7010] loop0: p1 p2 [ 80.648735][ T7010] loop0: p1 size 5119 extends beyond EOD, truncated [ 80.666786][ T7010] loop0: p2 size 2147483648 extends beyond EOD, truncated [ 80.697705][ T2982] loop0: p1 p2 [ 80.702812][ T2982] loop0: p1 size 5119 extends beyond EOD, truncated [ 80.724025][ T2982] loop0: p2 size 2147483648 extends beyond EOD, truncated [ 80.740144][ T7025] loop4: detected capacity change from 0 to 512 [ 80.776659][ T7025] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 80.792875][ T3283] udevd[3283]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 80.796484][ T4031] udevd[4031]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 80.837299][ T7025] EXT4-fs error (device loop4): mb_free_blocks:2049: group 0, inode 11: block 198:freeing already freed block (bit 197); block bitmap corrupt. [ 80.880135][ T7025] EXT4-fs (loop4): Remounting filesystem read-only [ 80.887988][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 80.891969][ T4031] udevd[4031]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 80.894467][ C1] EXT4-fs (loop4): initial error at time 1784610010: mb_free_blocks:2049: inode 11: block 198 [ 80.914552][ C1] EXT4-fs (loop4): last error at time 1784610010: mb_free_blocks:2049: inode 11: block 198 [ 80.926245][ T3289] udevd[3289]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 80.942906][ T7025] EXT4-fs (loop4): 1 truncate cleaned up [ 80.963329][ T7025] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 80.998066][ T3301] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.185018][ T7050] loop1: detected capacity change from 0 to 512 [ 81.204094][ T7050] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 81.226863][ T7050] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #16: comm syz.1.1697: invalid indirect mapped block 4294967295 (level 0) [ 81.245592][ T7055] tmpfs: Bad value for 'mpol' [ 81.249192][ T7050] loop1: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 81.253322][ T7050] EXT4-fs (loop1): Remounting filesystem read-only [ 81.262519][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 81.262545][ C1] EXT4-fs (loop1): initial error at time 1784610010: ext4_free_branches:1023: inode 16 [ 81.262577][ C1] EXT4-fs (loop1): last error at time 1784610010: ext4_free_branches:1023: inode 16 [ 81.287099][ T7052] loop4: detected capacity change from 0 to 2048 [ 81.295260][ T7050] EXT4-fs (loop1): 1 orphan inode deleted [ 81.307021][ T7050] EXT4-fs (loop1): 1 truncate cleaned up [ 81.317354][ T7050] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 81.373792][ T3307] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.554852][ T7067] loop1: detected capacity change from 0 to 4096 [ 81.572615][ T7067] EXT4-fs warning (device loop1): ext4_init_metadata_csum:4685: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 81.601641][ T3283] udevd[3283]: incorrect ext4 checksum on /dev/loop1 [ 81.611805][ T7067] EXT4-fs (loop1): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 81.669801][ T4031] udevd[4031]: incorrect ext4 checksum on /dev/loop1 [ 81.704807][ T7080] mmap: syz.1.1713 (7080) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 81.871985][ T28] kauditd_printk_skb: 3 callbacks suppressed [ 81.872003][ T28] audit: type=1326 audit(1784610011.306:252): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7097 comm="syz.0.1722" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f114fbbde99 code=0x0 [ 82.240144][ T28] audit: type=1400 audit(1784610011.695:253): avc: denied { module_request } for pid=7135 comm="syz.0.1740" kmod="bpf_preload" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 82.481344][ T28] audit: type=1400 audit(1784610011.947:254): avc: denied { create } for pid=7156 comm="syz.0.1750" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 83.108480][ T7213] loop1: detected capacity change from 0 to 512 [ 83.127283][ T7213] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (40000) [ 83.158025][ T7213] EXT4-fs (loop1): couldn't mount as ext2 due to feature incompatibilities [ 83.219325][ T28] audit: type=1400 audit(1784610012.713:255): avc: denied { mount } for pid=7222 comm="syz.4.1782" name="/" dev="devtmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 83.261018][ T28] audit: type=1400 audit(1784610012.766:256): avc: denied { unmount } for pid=3301 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 84.106525][ T7295] loop2: detected capacity change from 0 to 4096 [ 84.125845][ T7295] EXT4-fs warning (device loop2): ext4_init_metadata_csum:4685: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 84.169404][ T7295] EXT4-fs (loop2): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 84.204416][ T4031] udevd[4031]: incorrect ext4 checksum on /dev/loop2 [ 84.253070][ T28] audit: type=1400 audit(1784610013.806:257): avc: denied { create } for pid=7307 comm="syz.2.1825" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 84.345427][ T28] audit: type=1400 audit(1784610013.900:258): avc: denied { unmount } for pid=3307 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 84.469641][ T28] audit: type=1400 audit(1784610014.037:259): avc: denied { mount } for pid=7333 comm="syz.0.1836" name="/" dev="ramfs" ino=17479 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 84.497743][ T7336] loop2: detected capacity change from 0 to 512 [ 84.532686][ T28] audit: type=1326 audit(1784610014.068:260): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7337 comm="syz.3.1839" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fc7804ede99 code=0x0 [ 84.568524][ T28] audit: type=1400 audit(1784610014.110:261): avc: denied { unmount } for pid=3305 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 84.595874][ T7336] EXT4-fs error (device loop2): ext4_orphan_get:1425: comm syz.2.1838: bad orphan inode 32 [ 84.616190][ T7336] loop2: lost filesystem error report for type 5 error -117 [ 84.617117][ T7336] ext4_test_bit(bit=31, block=18) = 0 [ 84.624533][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 84.624558][ C1] EXT4-fs (loop2): initial error at time 1784610014: ext4_orphan_get:1425 [ 84.624580][ C1] EXT4-fs (loop2): last error at time 1784610014: ext4_orphan_get:1425 [ 84.663040][ T7348] loop3: detected capacity change from 0 to 512 [ 84.663335][ T7336] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 84.693499][ T7348] EXT4-fs: Ignoring removed bh option [ 84.705998][ T7336] ext4 filesystem being mounted at /389/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 84.728113][ T7348] EXT4-fs: Ignoring removed mblk_io_submit option [ 84.748471][ T3304] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 84.772876][ T7348] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 84.797420][ T7348] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 84.807401][ T7348] EXT4-fs (loop3): orphan cleanup on readonly fs [ 84.835684][ T7362] loop2: detected capacity change from 0 to 512 [ 84.845884][ T7362] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 84.854508][ T7348] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.1843: Invalid block bitmap block 0 in block_group 0 [ 84.883568][ T7348] loop3: lost filesystem error report for type 5 error -117 [ 84.886848][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 84.900686][ C0] EXT4-fs (loop3): last error at time 1784610014: ext4_read_block_bitmap_nowait:483 [ 84.912294][ T7348] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.1843: Invalid block bitmap block 0 in block_group 0 [ 84.915808][ T7362] EXT4-fs (loop2): orphan cleanup on readonly fs [ 84.934506][ T7348] loop3: lost filesystem error report for type 5 error -117 [ 84.938940][ T7362] EXT4-fs error (device loop2): ext4_orphan_get:1399: comm syz.2.1845: inode #15: comm syz.2.1845: iget: illegal inode # [ 84.963686][ T7348] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.1843: Invalid block bitmap block 0 in block_group 0 [ 84.993401][ T7362] loop2: lost filesystem error report for type 5 error -117 [ 84.993558][ T7362] EXT4-fs error (device loop2): ext4_orphan_get:1404: comm syz.2.1845: couldn't read orphan inode 15 (err -117) [ 85.001200][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 85.001230][ C0] EXT4-fs (loop2): initial error at time 1784610014: ext4_orphan_get:1399 [ 85.001253][ C0] EXT4-fs (loop2): last error at time 1784610014: ext4_orphan_get:1399 [ 85.048189][ T7348] loop3: lost filesystem error report for type 5 error -117 [ 85.048528][ T7371] TCP: tcp_parse_options: Illegal window scaling value 254 > 14 received [ 85.069202][ T7348] EXT4-fs error (device loop3): ext4_acquire_dquot:7041: comm syz.3.1843: Failed to acquire dquot type 1 [ 85.088074][ T7348] loop3: lost filesystem error report for type 5 error -28 [ 85.091323][ T7362] loop2: lost filesystem error report for type 5 error -117 [ 85.099665][ T7362] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 85.119220][ T7348] EXT4-fs error (device loop3): ext4_acquire_dquot:7041: comm syz.3.1843: Failed to acquire dquot type 1 [ 85.135516][ T7348] loop3: lost filesystem error report for type 5 error -28 [ 85.135894][ T7348] EXT4-fs error (device loop3): ext4_acquire_dquot:7041: comm syz.3.1843: Failed to acquire dquot type 1 [ 85.167011][ T7383] loop0: detected capacity change from 0 to 128 [ 85.169294][ T7348] loop3: lost filesystem error report for type 5 error -28 [ 85.173648][ T7348] EXT4-fs (loop3): 1 orphan inode deleted [ 85.187437][ T7348] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 85.200236][ T7383] vfat: Unexpected value for 'dos1xfloppy' [ 85.250484][ T3304] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 85.264392][ T3308] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 85.481645][ T7415] loop4: detected capacity change from 0 to 512 [ 85.507653][ T7415] EXT4-fs: Ignoring removed bh option [ 85.520570][ T7415] EXT4-fs: Ignoring removed mblk_io_submit option [ 85.553544][ T7415] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 85.576398][ T7415] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 85.592444][ T7415] EXT4-fs (loop4): orphan cleanup on readonly fs [ 85.611279][ T7415] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:483: comm syz.4.1876: Invalid block bitmap block 0 in block_group 0 [ 85.650483][ T7415] loop4: lost filesystem error report for type 5 error -117 [ 85.650696][ T7415] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:483: comm syz.4.1876: Invalid block bitmap block 0 in block_group 0 [ 85.658095][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 85.658113][ C0] EXT4-fs (loop4): last error at time 1784610015: ext4_read_block_bitmap_nowait:483 [ 85.698011][ T7424] loop0: detected capacity change from 0 to 512 [ 85.712698][ T7415] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:483: comm syz.4.1876: Invalid block bitmap block 0 in block_group 0 [ 85.781683][ T7415] EXT4-fs error (device loop4): ext4_acquire_dquot:7041: comm syz.4.1876: Failed to acquire dquot type 1 [ 85.806175][ T7415] EXT4-fs error (device loop4): ext4_acquire_dquot:7041: comm syz.4.1876: Failed to acquire dquot type 1 [ 85.829724][ T7415] EXT4-fs error (device loop4): ext4_acquire_dquot:7041: comm syz.4.1876: Failed to acquire dquot type 1 [ 85.859980][ T7415] EXT4-fs (loop4): 1 orphan inode deleted [ 85.879970][ T7415] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 85.906568][ T7430] tmpfs: Bad value for 'mpol' [ 85.965217][ T3301] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.708271][ T7508] loop1: detected capacity change from 0 to 128 [ 86.773457][ T7510] /dev/rnullb0: Can't lookup blockdev [ 86.869347][ T7523] loop0: detected capacity change from 0 to 2048 [ 86.880499][ T7524] loop2: detected capacity change from 0 to 2048 [ 86.909872][ T7524] EXT4-fs error (device loop2): ext4_ext_check_inode:521: inode #2: comm syz.2.1928: pblk 0 bad header/extent: too large eh_depth - magic f30a, entries 1, max 4(4), depth 2727(2727) [ 86.937320][ T7523] loop0: p2 < > p3 p4 [ 86.943948][ T7523] loop0: p3 start 65535 is beyond EOD, truncated [ 86.949811][ T7524] loop2: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 86.950519][ T7524] EXT4-fs (loop2): get root inode failed [ 86.959717][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 86.959733][ C0] EXT4-fs (loop2): initial error at time 1784610016: ext4_ext_check_inode:521: inode 2 [ 86.959781][ C0] EXT4-fs (loop2): last error at time 1784610016: ext4_ext_check_inode:521: inode 2 [ 86.999263][ T7523] loop0: p4 size 8192 extends beyond EOD, truncated [ 87.010728][ T7524] EXT4-fs (loop2): mount failed [ 87.057342][ T7532] loop3: detected capacity change from 0 to 512 [ 87.086872][ T7532] EXT4-fs error (device loop3): ext4_orphan_get:1399: inode #15: comm syz.3.1931: inode has both inline data and extents flags [ 87.114942][ T7532] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 87.119983][ T7532] EXT4-fs error (device loop3): ext4_orphan_get:1404: comm syz.3.1931: couldn't read orphan inode 15 (err -117) [ 87.129223][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 87.129242][ C1] EXT4-fs (loop3): initial error at time 1784610016: ext4_orphan_get:1399: inode 15 [ 87.129276][ C1] EXT4-fs (loop3): last error at time 1784610016: ext4_orphan_get:1399: inode 15 [ 87.185493][ T7532] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 87.218934][ T28] kauditd_printk_skb: 15 callbacks suppressed [ 87.218954][ T28] audit: type=1326 audit(1784610016.915:263): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7536 comm="syz.2.1935" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f53c95dde99 code=0x0 [ 87.291001][ T3308] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.367632][ T7550] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 87.414046][ T7550] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 87.441988][ T7550] EXT4-fs (loop3): orphan cleanup on readonly fs [ 87.453645][ T7550] EXT4-fs warning (device loop3): ext4_enable_quotas:7276: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 87.471270][ T7550] EXT4-fs (loop3): Cannot turn on quotas: error -22 [ 87.484538][ T7550] EXT4-fs (loop3): 1 orphan inode deleted [ 87.505814][ T7550] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 87.533793][ T28] audit: type=1400 audit(1784610017.240:264): avc: denied { mmap_zero } for pid=7566 comm="syz.2.1950" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=memprotect permissive=1 [ 87.596012][ T3308] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.727792][ T28] audit: type=1400 audit(1784610017.450:265): avc: denied { create } for pid=7593 comm="syz.4.1962" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=appletalk_socket permissive=1 [ 87.784941][ T7600] EXT4-fs error (device loop3): ext4_orphan_get:1399: inode #17: comm syz.3.1963: iget: immutable or append flags not allowed on symlinks [ 87.811471][ T7600] loop3: lost file I/O error report for ino 17 type 5 pos 0x0 len 0x0 error -117 [ 87.811719][ T7600] EXT4-fs error (device loop3): ext4_orphan_get:1404: comm syz.3.1963: couldn't read orphan inode 17 (err -117) [ 87.820945][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 87.820971][ C1] EXT4-fs (loop3): initial error at time 1784610017: ext4_orphan_get:1399: inode 17 [ 87.821028][ C1] EXT4-fs (loop3): last error at time 1784610017: ext4_orphan_get:1399: inode 17 [ 87.870108][ T7600] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 87.911869][ T3308] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.983763][ T7606] Alternate GPT is invalid, using primary GPT. [ 87.990505][ T7606] loop4: p2 p3 p7 [ 88.006168][ T28] audit: type=1400 audit(1784610017.744:266): avc: denied { read } for pid=7613 comm="syz.0.1970" name="raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 88.015844][ T7615] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 88.050789][ T7615] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 88.092882][ T28] audit: type=1400 audit(1784610017.744:267): avc: denied { ioctl } for pid=7613 comm="syz.0.1970" path="/dev/raw-gadget" dev="devtmpfs" ino=142 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 88.155263][ T3283] udevd[3283]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 88.166462][ T3289] udevd[3289]: inotify_add_watch(7, /dev/loop4p7, 10) failed: No such file or directory [ 88.177632][ T4031] udevd[4031]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 88.262332][ T7629] EXT4-fs warning (device loop3): dx_probe:801: inode #2: comm syz.3.1978: Unrecognised inode hash code 255 [ 88.274814][ T7629] EXT4-fs warning (device loop3): dx_probe:934: inode #2: comm syz.3.1978: Corrupt directory, running e2fsck is recommended [ 88.298069][ T7629] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -117 [ 88.337750][ T7629] EXT4-fs error (device loop3): ext4_iget_extra_inode:5180: inode #15: comm syz.3.1978: corrupted in-inode xattr: e_name out of bounds [ 88.390891][ T7629] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 88.393503][ T7629] EXT4-fs error (device loop3): ext4_orphan_get:1404: comm syz.3.1978: couldn't read orphan inode 15 (err -117) [ 88.402797][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 88.402817][ C1] EXT4-fs (loop3): initial error at time 1784610018: ext4_iget_extra_inode:5180: inode 15 [ 88.402848][ C1] EXT4-fs (loop3): last error at time 1784610018: ext4_iget_extra_inode:5180: inode 15 [ 88.488914][ T7629] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 88.532079][ T7652] tmpfs: Bad value for 'gid' [ 88.536957][ T7652] tmpfs: Bad value for 'gid' [ 88.549961][ T7651] FAT-fs (loop4): bread failed, FSINFO block (sector = 65535) [ 88.559251][ T3308] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 88.694327][ T28] audit: type=1400 audit(1784610018.469:268): avc: denied { create } for pid=7669 comm="syz.3.1998" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=decnet_socket permissive=1 [ 88.806027][ T7684] tmpfs: Bad value for 'mpol' [ 88.811007][ T28] audit: type=1400 audit(1784610018.585:269): avc: denied { mounton } for pid=7682 comm="syz.2.2004" path="/syzcgroup/cpu/syz2/cgroup.procs" dev="cgroup" ino=151 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="unconfined_u:system_r:insmod_t:s0-s0:c0.c1023" [ 88.859079][ T7687] EXT4-fs (loop1): can't mount with data=, fs mounted w/o journal [ 88.885175][ T7689] SELinux: security_context_str_to_sid (}) failed with errno=-22 [ 89.004437][ T7699] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 89.041949][ T7699] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (35405!=33349) [ 89.072532][ T7699] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a00ec029, mo2=0002] [ 89.092921][ T7699] System zones: 1-12 [ 89.097652][ T7699] EXT4-fs (loop2): orphan cleanup on readonly fs [ 89.109464][ T7699] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:517: comm syz.2.2012: Block bitmap for bg 0 marked uninitialized [ 89.134032][ T7699] EXT4-fs (loop2): Remounting filesystem read-only [ 89.142729][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 89.149240][ C0] EXT4-fs (loop2): initial error at time 1784610018: ext4_read_block_bitmap_nowait:517 [ 89.159007][ C0] EXT4-fs (loop2): last error at time 1784610018: ext4_read_block_bitmap_nowait:517 [ 89.176219][ T7699] EXT4-fs warning (device loop2): ext4_expand_extra_isize_ea:2860: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 89.223729][ T7699] EXT4-fs (loop2): 1 truncate cleaned up [ 89.246707][ T7699] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 89.330911][ T3304] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 89.349097][ T7728] set_capacity_and_notify: 8 callbacks suppressed [ 89.349118][ T7728] loop3: detected capacity change from 0 to 256 [ 89.419815][ T28] audit: type=1400 audit(1784610019.236:270): avc: denied { read write } for pid=7736 comm="syz.2.2031" name="uhid" dev="devtmpfs" ino=251 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 89.477907][ T7741] loop3: detected capacity change from 0 to 512 [ 89.486539][ T7729] loop4: detected capacity change from 0 to 8192 [ 89.498816][ T7741] EXT4-fs: Ignoring removed nobh option [ 89.503676][ T7739] loop1: detected capacity change from 0 to 2048 [ 89.514255][ T28] audit: type=1400 audit(1784610019.236:271): avc: denied { open } for pid=7736 comm="syz.2.2031" path="/dev/uhid" dev="devtmpfs" ino=251 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 89.546767][ T7741] EXT4-fs (loop3): orphan cleanup on readonly fs [ 89.563737][ T7741] EXT4-fs error (device loop3): ext4_map_blocks:791: inode #11: block 1: comm syz.3.2032: lblock 0 mapped to illegal pblock 1 (length 1) [ 89.584971][ T7741] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 89.586143][ T7741] EXT4-fs error (device loop3): ext4_xattr_inode_update_ref:1037: inode #11: comm syz.3.2032: EA inode 11 ref wraparound: ref_count=0 ref_change=-1 [ 89.599835][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 89.617403][ C1] EXT4-fs (loop3): initial error at time 1784610019: ext4_map_blocks:791: inode 11: block 1 [ 89.627655][ C1] EXT4-fs (loop3): last error at time 1784610019: ext4_map_blocks:791: inode 11: block 1 [ 89.648488][ T7741] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 89.687389][ T7739] loop1: unable to read partition table [ 89.693171][ T7741] EXT4-fs warning (device loop3): ext4_xattr_inode_dec_ref_all:1231: inode #11: comm syz.3.2032: ea_inode dec ref err=-117 [ 89.700460][ T7739] loop1: partition table beyond EOD, [ 89.706879][ T7741] EXT4-fs (loop3): 1 orphan inode deleted [ 89.727149][ T7741] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 89.755112][ T7739] truncated [ 89.758435][ T7739] loop_reread_partitions: partition scan of loop1 () failed (rc=-5) [ 89.773956][ T3308] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 89.777928][ T7758] 9pnet_virtio: no channels available for device 127.0.0.1 [ 89.838150][ T7761] loop2: detected capacity change from 0 to 4096 [ 89.856505][ T7761] EXT4-fs error (device loop2): ext4_init_orphan_info:583: comm syz.2.2043: inode #0: comm syz.2.2043: iget: illegal inode # [ 89.881062][ T7770] loop0: detected capacity change from 0 to 1024 [ 89.890348][ T2982] loop1: unable to read partition table [ 89.899980][ T7770] Quota error (device loop0): find_tree_dqentry: Cycle in quota tree detected: block 4 index 0 [ 89.901405][ T2982] loop1: partition table beyond EOD, [ 89.913979][ T7761] fserror_report: 9 callbacks suppressed [ 89.913993][ T7761] loop2: lost filesystem error report for type 5 error -117 [ 89.925076][ T2982] truncated [ 89.927933][ T7770] EXT4-fs error (device loop0): ext4_acquire_dquot:7041: comm syz.0.2046: Failed to acquire dquot type 0 [ 89.944772][ T7761] EXT4-fs (loop2): Remounting filesystem read-only [ 89.947680][ T7770] loop0: lost filesystem error report for type 5 error -5 [ 89.953582][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 89.953604][ C1] EXT4-fs (loop2): initial error at time 1784610019: ext4_init_orphan_info:583 [ 89.961595][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 89.967211][ C1] [ 89.976252][ C0] EXT4-fs (loop0): initial error at time 1784610019: ext4_acquire_dquot:7041 [ 89.982600][ C1] EXT4-fs (loop2): last error at time 1784610019: ext4_init_orphan_info:583 [ 89.984961][ C0] [ 89.984972][ C0] EXT4-fs (loop0): last error at time 1784610019: ext4_acquire_dquot:7041 [ 89.993745][ C1] [ 90.002458][ C0] [ 90.020581][ T7770] EXT4-fs (loop0): 1 truncate cleaned up [ 90.030233][ T7761] EXT4-fs (loop2): get orphan inode failed [ 90.050138][ T7761] EXT4-fs (loop2): mount failed [ 90.239617][ T7793] loop1: detected capacity change from 0 to 2048 [ 90.422487][ T7817] loop0: detected capacity change from 0 to 512 [ 90.434583][ T7815] loop4: detected capacity change from 0 to 2048 [ 90.453846][ T7817] EXT4-fs warning (device loop0): dx_probe:801: inode #2: comm syz.0.2068: Unrecognised inode hash code 255 [ 90.487285][ T7817] EXT4-fs warning (device loop0): dx_probe:934: inode #2: comm syz.0.2068: Corrupt directory, running e2fsck is recommended [ 90.510951][ T7825] loop3: detected capacity change from 0 to 512 [ 90.519169][ T7817] EXT4-fs (loop0): Cannot turn on journaled quota: type 1: error -117 [ 90.527838][ T7817] EXT4-fs error (device loop0): ext4_iget_extra_inode:5180: inode #15: comm syz.0.2068: corrupted in-inode xattr: e_name out of bounds [ 90.543622][ T7817] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 90.544875][ T7825] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 90.561747][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 90.568767][ C1] EXT4-fs (loop0): initial error at time 1784610020: ext4_iget_extra_inode:5180: inode 15 [ 90.578849][ C1] EXT4-fs (loop0): last error at time 1784610020: ext4_iget_extra_inode:5180: inode 15 [ 90.580709][ T7817] EXT4-fs error (device loop0): ext4_orphan_get:1404: comm syz.0.2068: couldn't read orphan inode 15 (err -117) [ 90.603089][ T7825] EXT4-fs (loop3): external journal device major/minor numbers have changed [ 90.613016][ T7817] loop0: lost filesystem error report for type 5 error -117 [ 90.651974][ T7825] EXT4-fs (loop3): failed to open journal device unknown-block(4,1) -ENXIO [ 90.672984][ T7815] loop4: unable to read partition table [ 90.680407][ T7815] loop4: partition table beyond EOD, truncated [ 90.697466][ T7815] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 90.757445][ T7839] EXT4-fs (loop3): unable to read superblock [ 90.785484][ T2982] loop4: unable to read partition table [ 90.791282][ T2982] loop4: partition table beyond EOD, truncated [ 90.960110][ T7855] EXT4-fs error (device loop4): ext4_map_blocks:791: inode #2: block 8: comm syz.4.2084: lblock 0 mapped to illegal pblock 8 (length 1) [ 90.995178][ T7855] loop4: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 90.999485][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 91.015078][ C0] EXT4-fs (loop4): initial error at time 1784610020: ext4_map_blocks:791: inode 2: block 8 [ 91.025211][ C0] EXT4-fs (loop4): last error at time 1784610020: ext4_map_blocks:791: inode 2: block 8 [ 91.055796][ T7855] EXT4-fs (loop4): Remounting filesystem read-only [ 91.062822][ T7855] EXT4-fs warning (device loop4): dx_probe:791: inode #2: lblock 0: comm syz.4.2084: error -EUCLEAN reading directory block [ 91.075954][ T7855] EXT4-fs (loop4): Cannot turn on journaled quota: type 0: error -117 [ 91.084255][ T7855] EXT4-fs warning (device loop4): dx_probe:791: inode #2: lblock 0: comm syz.4.2084: error -EUCLEAN reading directory block [ 91.097762][ T7855] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -117 [ 91.203205][ T7873] EXT4-fs (loop2): Invalid log cluster size: 31 [ 91.378862][ T7895] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 91.403530][ T7895] EXT4-fs (loop4): orphan cleanup on readonly fs [ 91.412371][ T7895] EXT4-fs error (device loop4): ext4_acquire_dquot:7041: comm syz.4.2104: Failed to acquire dquot type 1 [ 91.423946][ T7895] loop4: lost filesystem error report for type 5 error -5 [ 91.424449][ T7895] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.2104: bg 0: block 40: padding at end of block bitmap is not set [ 91.431825][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 91.431853][ C0] EXT4-fs (loop4): initial error at time 1784610021: ext4_acquire_dquot:7041 [ 91.431886][ C0] EXT4-fs (loop4): last error at time 1784610021: ext4_acquire_dquot:7041 [ 91.473458][ T7895] loop4: lost filesystem error report for type 5 error -117 [ 91.473689][ T7895] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 91.490332][ T7895] loop4: lost filesystem error report for type 5 error -117 [ 91.490614][ T7895] EXT4-fs warning (device loop4): ext4_evict_inode:195: inode #16: comm syz.4.2104: data will be lost [ 91.509135][ T7895] EXT4-fs (loop4): 1 truncate cleaned up [ 91.539263][ T7898] EXT4-fs: Ignoring removed bh option [ 91.566519][ T7898] EXT4-fs (loop2): 1 truncate cleaned up [ 91.728904][ T7923] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 91.757942][ T7923] EXT4-fs (loop3): mount failed [ 91.793093][ T7925] EXT4-fs error (device loop1): ext4_quota_enable:7228: comm syz.1.2117: Bad quota inum: 1, type: 2 [ 91.805257][ T7928] EXT4-fs: Ignoring removed bh option [ 91.834529][ T7925] loop1: lost filesystem error report for type 5 error -117 [ 91.834753][ T7928] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 91.837262][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 91.856816][ T7925] EXT4-fs warning (device loop1): ext4_enable_quotas:7276: Failed to enable quota tracking (type=2, err=-117, ino=1). Please run e2fsck to fix. [ 91.858999][ C0] EXT4-fs (loop1): initial error at time 1784610021: ext4_quota_enable:7228 [ 91.882409][ C0] EXT4-fs (loop1): last error at time 1784610021: ext4_quota_enable:7228 [ 91.893608][ T7928] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e84ce028, mo2=0000] [ 91.920277][ T7925] EXT4-fs (loop1): mount failed [ 91.930101][ T7928] System zones: 0-1, 3-12 [ 91.957460][ T7928] EXT4-fs error (device loop2): ext4_map_blocks:833: inode #3: block 1: comm syz.2.2119: lblock 1 mapped to illegal pblock 1 (length 1) [ 92.035310][ T7928] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 92.035560][ T7928] EXT4-fs (loop2): Remounting filesystem read-only [ 92.044703][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 92.044730][ C0] EXT4-fs (loop2): initial error at time 1784610021: ext4_map_blocks:833: inode 3: block 1 [ 92.044773][ C0] EXT4-fs (loop2): last error at time 1784610021: ext4_map_blocks:833: inode 3: block 1 [ 92.081719][ T7945] EXT4-fs error (device loop3): ext4_init_orphan_info:583: comm syz.3.2127: inode #0: comm syz.3.2127: iget: illegal inode # [ 92.094810][ T7945] loop3: lost filesystem error report for type 5 error -117 [ 92.094909][ T7928] __quota_error: 3 callbacks suppressed [ 92.094933][ T7928] Quota error (device loop2): write_blk: dquota write failed [ 92.107865][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 92.107886][ C1] EXT4-fs (loop3): initial error at time 1784610022: ext4_init_orphan_info:583 [ 92.107909][ C1] EXT4-fs (loop3): last error at time 1784610022: ext4_init_orphan_info:583 [ 92.138979][ T7945] EXT4-fs (loop3): get orphan inode failed [ 92.140578][ T7928] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 92.155731][ T7928] Quota error (device loop2): v2_write_file_info: Can't write info structure [ 92.164645][ T7928] EXT4-fs (loop2): 1 orphan inode deleted [ 92.178570][ T7945] EXT4-fs (loop3): mount failed [ 92.184554][ T7928] Process accounting paused [ 92.367159][ T7967] tmpfs: Bad value for 'mpol' [ 92.430865][ T7968] EXT4-fs warning (device loop3): ext4_enable_quotas:7276: Failed to enable quota tracking (type=0, err=-13, ino=3). Please run e2fsck to fix. [ 92.454038][ T7968] EXT4-fs (loop3): mount failed [ 92.630441][ T28] audit: type=1400 audit(1784610022.607:272): avc: denied { create } for pid=7992 comm="syz.2.2150" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 [ 92.676527][ T7999] ext4: block size(32768) > page size(4096) is only supported with CONFIG_TRANSPARENT_HUGEPAGE [ 92.693003][ T7999] EXT4-fs (loop0): bad block size 32768 [ 92.756213][ T8000] loop4: p1 p2 < > p3 < p5 p6 > p4 [ 92.791047][ T8000] loop4: partition table partially beyond EOD, truncated [ 92.808686][ T8000] loop4: p1 start 385023 is beyond EOD, truncated [ 92.819887][ T8012] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 92.840030][ T8000] loop4: p2 start 4278190080 is beyond EOD, truncated [ 92.858832][ T8000] loop4: p4 start 1979908096 is beyond EOD, truncated [ 92.877655][ T8000] loop4: p5 start 385023 is beyond EOD, truncated [ 92.887909][ T8000] loop4: p6 start 1979908096 is beyond EOD, truncated [ 92.995580][ T8028] ip6_tunnel: non-ECT from fe80:0000:0009:0000:0000:0000:0000:0000 with DS=0xa [ 93.193473][ T8034] loop2: p1 p2 p3 [ 93.209047][ T8034] loop2: p2 start 9961480 is beyond EOD, truncated [ 93.226888][ T8034] loop2: p3 start 117772289 is beyond EOD, truncated [ 93.261405][ T8050] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 93.284885][ T8050] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (35405!=33349) [ 93.306525][ T8050] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a00ec029, mo2=0002] [ 93.365142][ T8050] System zones: 1-12 [ 93.388963][ T8050] EXT4-fs (loop3): orphan cleanup on readonly fs [ 93.416244][ T4031] udevd[4031]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 93.426794][ T8050] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:517: comm syz.3.2177: Block bitmap for bg 0 marked uninitialized [ 93.451497][ T8050] loop3: lost filesystem error report for type 5 error -117 [ 93.455790][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 93.469634][ C0] EXT4-fs (loop3): initial error at time 1784610023: ext4_read_block_bitmap_nowait:517 [ 93.479380][ C0] EXT4-fs (loop3): last error at time 1784610023: ext4_read_block_bitmap_nowait:517 [ 93.500780][ T8050] EXT4-fs (loop3): Remounting filesystem read-only [ 93.541470][ T8050] EXT4-fs (loop3): 1 truncate cleaned up [ 93.598370][ T8078] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 93.615296][ T8078] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 93.642407][ T8078] EXT4-fs (loop2): failed to initialize system zone (-117) [ 93.660243][ T8078] EXT4-fs (loop2): mount failed [ 93.843032][ T8105] FAT-fs (loop3): bogus sectors per cluster 0 [ 93.860787][ T8105] FAT-fs (loop3): Can't find a valid FAT filesystem [ 93.875160][ T8108] ext4: block size(32768) > page size(4096) is only supported with CONFIG_TRANSPARENT_HUGEPAGE [ 93.909500][ T8108] EXT4-fs (loop4): bad block size 32768 [ 94.051395][ T8128] EXT4-fs (loop2): can't read group descriptor 0 [ 94.059637][ T8130] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 94.084305][ T8130] EXT4-fs (loop3): Number of reserved GDT blocks insanely large: 1024 [ 94.210325][ T8146] set_capacity_and_notify: 22 callbacks suppressed [ 94.210344][ T8146] loop4: detected capacity change from 0 to 512 [ 94.249511][ T8149] loop2: detected capacity change from 0 to 2048 [ 94.259784][ T8146] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 94.290970][ T8146] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=42c028, mo2=0002] [ 94.308374][ T8146] EXT4-fs (loop4): orphan cleanup on readonly fs [ 94.316380][ T8149] Alternate GPT is invalid, using primary GPT. [ 94.317864][ T8146] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4222: comm syz.4.2224: Allocating blocks 41-42 which overlap fs metadata [ 94.338571][ T8149] loop2: p2 p3 p7 [ 94.344575][ T8146] loop4: lost filesystem error report for type 5 error -117 [ 94.344751][ T8146] EXT4-fs (loop4): Remounting filesystem read-only [ 94.352234][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 94.352254][ C0] EXT4-fs (loop4): initial error at time 1784610024: ext4_mb_mark_diskspace_used:4222 [ 94.352280][ C0] EXT4-fs (loop4): last error at time 1784610024: ext4_mb_mark_diskspace_used:4222 [ 94.402153][ T8146] Quota error (device loop4): write_blk: dquota write failed [ 94.410242][ T8146] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 94.420765][ T8146] EXT4-fs (loop4): 1 truncate cleaned up [ 94.429054][ T8146] EXT4-fs (loop4): pa ffff8881005e1850: logic 1, phys. 41, len 23 [ 94.579793][ T8172] loop3: detected capacity change from 0 to 128 [ 94.607965][ T8172] FAT-fs (loop3): bogus logical sector size 0 [ 94.628412][ T8172] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 94.663396][ T8172] FAT-fs (loop3): Can't find a valid FAT filesystem [ 94.761184][ T8191] loop3: detected capacity change from 0 to 164 [ 94.776824][ T8191] iso9660: Bad value for 'map' [ 94.785787][ T8189] loop1: detected capacity change from 0 to 2048 [ 94.864728][ T8189] Alternate GPT is invalid, using primary GPT. [ 94.871826][ T8189] loop1: p2 p3 p7 [ 94.963988][ T8208] loop3: detected capacity change from 0 to 512 [ 95.001253][ T8208] SELinux: security_context_str_to_sid (sysadm_u) failed with errno=-22 [ 95.216578][ T8233] loop3: detected capacity change from 0 to 512 [ 95.286994][ T8233] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 95.295262][ T8233] EXT4-fs (loop3): orphan cleanup on readonly fs [ 95.303196][ T8238] loop4: detected capacity change from 0 to 1024 [ 95.305589][ T8233] Quota error (device loop3): find_block_dqentry: Quota for id 0 referenced but not present [ 95.322112][ T8233] Quota error (device loop3): qtree_read_dquot: Can't read quota structure for id 0 [ 95.333239][ T8233] EXT4-fs error (device loop3): ext4_acquire_dquot:7041: comm syz.3.2265: Failed to acquire dquot type 1 [ 95.344815][ T8233] loop3: lost filesystem error report for type 5 error -5 [ 95.345202][ T8233] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.2265: bg 0: block 40: padding at end of block bitmap is not set [ 95.352395][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 95.352413][ C1] EXT4-fs (loop3): initial error at time 1784610025: ext4_acquire_dquot:7041 [ 95.352435][ C1] EXT4-fs (loop3): last error at time 1784610025: ext4_acquire_dquot:7041 [ 95.359341][ T8238] Quota error (device loop4): find_tree_dqentry: Cycle in quota tree detected: block 4 index 0 [ 95.402006][ T8238] Quota error (device loop4): qtree_read_dquot: Can't read quota structure for id 0 [ 95.415038][ T8238] EXT4-fs error (device loop4): ext4_acquire_dquot:7041: comm syz.4.2267: Failed to acquire dquot type 0 [ 95.426654][ T8238] loop4: lost filesystem error report for type 5 error -5 [ 95.426852][ T8233] loop3: lost filesystem error report for type 5 error -117 [ 95.434365][ T8233] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 95.441754][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 95.441776][ C0] EXT4-fs (loop4): initial error at time 1784610025: ext4_acquire_dquot:7041 [ 95.441796][ C0] EXT4-fs (loop4): last error at time 1784610025: ext4_acquire_dquot:7041 [ 95.445967][ T8238] EXT4-fs (loop4): 1 truncate cleaned up [ 95.450950][ T8233] loop3: lost filesystem error report for type 5 error -117 [ 95.480528][ T8233] EXT4-fs warning (device loop3): ext4_evict_inode:195: inode #16: comm syz.3.2265: data will be lost [ 95.531643][ T8233] EXT4-fs (loop3): 1 truncate cleaned up [ 95.541335][ T8243] loop1: detected capacity change from 0 to 512 [ 95.576937][ T8243] EXT4-fs error (device loop1): ext4_ext_check_inode:521: inode #2: comm syz.1.2268: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 95.638042][ T8243] loop1: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 95.638250][ T8243] EXT4-fs (loop1): get root inode failed [ 95.647388][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 95.647415][ C0] EXT4-fs (loop1): last error at time 1784610025: ext4_ext_check_inode:521: inode 2 [ 95.700469][ T8243] EXT4-fs (loop1): mount failed [ 95.715637][ T8261] loop3: detected capacity change from 0 to 512 [ 95.746941][ T8261] EXT4-fs error (device loop3): ext4_iget_extra_inode:5180: inode #15: comm syz.3.2277: corrupted in-inode xattr: invalid ea_ino [ 95.774939][ T8273] tmpfs: Bad value for 'mpol' [ 95.788809][ T8261] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 95.798147][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 95.813897][ C1] EXT4-fs (loop3): initial error at time 1784610025: ext4_iget_extra_inode:5180: inode 15 [ 95.823890][ C1] EXT4-fs (loop3): last error at time 1784610025: ext4_iget_extra_inode:5180: inode 15 [ 95.849954][ T8261] EXT4-fs error (device loop3): ext4_orphan_get:1404: comm syz.3.2277: couldn't read orphan inode 15 (err -117) [ 95.897008][ T8261] loop3: lost filesystem error report for type 5 error -117 [ 96.000464][ T8284] ext4: Bad value for 'resgid' [ 96.013808][ T8263] loop2: unable to read partition table [ 96.024028][ T8263] loop2: partition table beyond EOD, truncated [ 96.037316][ T8284] ext4: Bad value for 'resgid' [ 96.038719][ T8291] IPv6: addrconf: prefix option has invalid lifetime [ 96.047130][ T8263] loop_reread_partitions: partition scan of loop2 () failed (rc=-5) [ 96.129331][ T2982] loop2: unable to read partition table [ 96.143165][ T2982] loop2: partition table beyond EOD, truncated [ 96.161209][ T8295] EXT4-fs error (device loop1): ext4_acquire_dquot:7041: comm syz.1.2293: Failed to acquire dquot type 0 [ 96.189585][ T8302] EXT4-fs: inline encryption not supported [ 96.198825][ T8295] loop1: lost filesystem error report for type 5 error -5 [ 96.200666][ T8302] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 96.207893][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 96.207913][ C1] EXT4-fs (loop1): initial error at time 1784610026: ext4_acquire_dquot:7041 [ 96.207971][ C1] EXT4-fs (loop1): last error at time 1784610026: ext4_acquire_dquot:7041 [ 96.209243][ T8295] EXT4-fs (loop1): 1 truncate cleaned up [ 96.257948][ T8302] EXT4-fs (loop4): invalid inodes per group: 0 [ 96.257948][ T8302] [ 96.676357][ T8358] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 96.717894][ T8358] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 96.731319][ T8358] EXT4-fs (loop4): orphan cleanup on readonly fs [ 96.762194][ T8358] EXT4-fs error (device loop4): ext4_free_blocks:6718: comm syz.4.2324: Freeing blocks not in datazone - block = 0, count = 4096 [ 96.775884][ T8358] loop4: lost filesystem error report for type 5 error -117 [ 96.776917][ T8358] EXT4-fs (loop4): Remounting filesystem read-only [ 96.784291][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 96.784318][ C1] EXT4-fs (loop4): initial error at time 1784610026: ext4_free_blocks:6718 [ 96.784358][ C1] EXT4-fs (loop4): last error at time 1784610026: ext4_free_blocks:6718 [ 96.814462][ T8358] EXT4-fs (loop4): 1 orphan inode deleted [ 97.019626][ T8402] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 97.045941][ T8402] EXT4-fs (loop1): Errors on filesystem, clearing orphan list. [ 97.109261][ T8412] rock: directory entry would overflow storage [ 97.151850][ T8412] rock: sig=0x3b10, size=4, remaining=3 [ 97.458579][ T8440] loop4: p1 p2 p3 p4 [ 97.462702][ T8460] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 97.471013][ T8460] EXT4-fs (loop2): orphan cleanup on readonly fs [ 97.482379][ T8440] loop4: p3 start 117772289 is beyond EOD, truncated [ 97.491035][ T8460] __quota_error: 5 callbacks suppressed [ 97.491128][ T8460] Quota error (device loop2): v2_read_file_info: Free block number 1 out of range (1, 6). [ 97.518675][ T8440] loop4: p4 size 262144 extends beyond EOD, truncated [ 97.526307][ T8460] EXT4-fs warning (device loop2): ext4_enable_quotas:7276: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 97.565011][ T8468] 9p: Could not find request transport: fdIfdno=I9IL@A7n8۽l0xffffffffffffffff [ 97.579250][ T8460] EXT4-fs (loop2): Cannot turn on quotas: error -117 [ 97.608330][ T8460] EXT4-fs (loop2): 1 truncate cleaned up [ 97.616184][ T3289] udevd[3289]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 97.631681][ T4283] udevd[4283]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 97.650349][ T4031] udevd[4031]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 97.705193][ T8478] EXT4-fs warning (device loop4): ext4_expand_extra_isize_ea:2860: Unable to expand inode 17. Delete some EAs or run e2fsck. [ 97.739771][ T8481] EXT4-fs: Ignoring removed nomblk_io_submit option [ 97.752424][ T8478] EXT4-fs (loop4): 1 truncate cleaned up [ 97.772847][ T8481] EXT4-fs warning (device loop1): ext4_multi_mount_protect:313: fsck is running on the filesystem [ 97.783805][ T8481] EXT4-fs warning (device loop1): ext4_multi_mount_protect:313: MMP failure info: last update time: 72057595707060727, last update node: , last update device: loop14 [ 97.820604][ T8492] FAT-fs (loop3): data area starts beyond volume (199892 > 45184) [ 97.873735][ T8492] FAT-fs (loop3): Can't find a valid FAT filesystem [ 97.951396][ T8505] tmpfs: Bad value for 'mpol' [ 98.155255][ T8527] EXT4-fs: Project quota feature not enabled. Cannot enable project quota enforcement. [ 98.194636][ T8513] loop1: unable to read partition table [ 98.210394][ T8513] loop1: partition table beyond EOD, truncated [ 98.230360][ T8513] loop_reread_partitions: partition scan of loop1 () failed (rc=-5) [ 98.359182][ T2982] loop1: unable to read partition table [ 98.371018][ T2982] loop1: partition table beyond EOD, truncated [ 98.450008][ T8540] loop4: p1 p2 p3 p4 [ 98.463766][ T8540] loop4: p2 start 201326592 is beyond EOD, truncated [ 98.489960][ T8559] tmpfs: Bad value for 'mpol' [ 98.493867][ T8540] loop4: p3 start 36132 is beyond EOD, truncated [ 98.512314][ T8540] loop4: p4 start 167772160 is beyond EOD, truncated [ 98.616135][ T8561] loop2: p2 < > p3 < p5 > p4 [ 98.630644][ T8561] loop2: partition table partially beyond EOD, truncated [ 98.641280][ T8561] loop2: p2 start 4278190080 is beyond EOD, truncated [ 98.678751][ T8561] loop2: p4 size 8192 extends beyond EOD, truncated [ 98.687136][ T4031] udevd[4031]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 98.697233][ T8578] cgroup: noprefix used incorrectly [ 98.709999][ T8579] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (51489!=18645) [ 98.720071][ T8579] EXT4-fs (loop4): group descriptors corrupted! [ 98.740748][ T8561] loop2: p5 size 8192 extends beyond EOD, truncated [ 98.781208][ T8581] EXT4-fs warning (device loop3): ext4_init_metadata_csum:4685: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 98.799417][ T8585] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 98.818392][ T4283] udevd[4283]: incorrect jbd checksum on /dev/loop3 [ 98.861580][ T8581] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 98.869117][ T8585] EXT4-fs error (device loop0): ext4_map_blocks:833: inode #3: block 3: comm syz.0.2435: lblock 3 mapped to illegal pblock 3 (length 1) [ 98.898350][ T3283] udevd[3283]: incorrect jbd checksum on /dev/loop3 [ 98.907592][ T8585] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 98.909491][ T8592] tmpfs: Bad value for 'mpol' [ 98.918649][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 98.918675][ C0] EXT4-fs (loop0): initial error at time 1784610029: ext4_map_blocks:833: inode 3: block 3 [ 98.918721][ C0] EXT4-fs (loop0): last error at time 1784610029: ext4_map_blocks:833: inode 3: block 3 [ 98.949870][ T8585] Quota error (device loop0): write_blk: dquota write failed [ 98.979776][ T8585] Quota error (device loop0): find_free_dqentry: Can't write quota data block 3 [ 98.989547][ T8585] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 98.999817][ T8585] EXT4-fs error (device loop0): ext4_acquire_dquot:7041: comm syz.0.2435: Failed to acquire dquot type 0 [ 99.011817][ T8596] SELinux: Context system_u:object_r:systemd_passwd_var_run_t:s0 is not valid (left unmapped). [ 99.022507][ T28] audit: type=1400 audit(1784610029.308:276): avc: denied { mac_admin } for pid=8595 comm="syz.1.2440" capability=33 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 99.043755][ T8585] loop0: lost filesystem error report for type 5 error -117 [ 99.044017][ T8585] EXT4-fs error (device loop0): ext4_map_blocks:791: inode #3: block 3: comm syz.0.2435: lblock 3 mapped to illegal pblock 3 (length 1) [ 99.067530][ T3289] udevd[3289]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 99.078882][ T4274] udevd[4274]: inotify_add_watch(7, /dev/loop2p5, 10) failed: No such file or directory [ 99.083857][ T4283] udevd[4283]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 99.093346][ T28] audit: type=1400 audit(1784610029.371:277): avc: denied { relabelto } for pid=8595 comm="syz.1.2440" name="cgroup.procs" dev="cgroup" ino=200 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:systemd_passwd_var_run_t:s0" [ 99.132667][ T8590] rock: corrupted directory entry. extent=32, offset=131072, size=237 [ 99.139504][ T8585] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 99.141559][ T8585] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 99.182064][ T8585] EXT4-fs error (device loop0): ext4_acquire_dquot:7041: comm syz.0.2435: Failed to acquire dquot type 0 [ 99.196080][ T28] audit: type=1400 audit(1784610029.371:278): avc: denied { associate } for pid=8595 comm="syz.1.2440" name="cgroup.procs" dev="cgroup" ino=200 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 srawcon="system_u:object_r:systemd_passwd_var_run_t:s0" [ 99.236881][ T8585] loop0: lost filesystem error report for type 5 error -117 [ 99.237074][ T8585] EXT4-fs error (device loop0): ext4_free_blocks:6718: comm syz.0.2435: Freeing blocks not in datazone - block = 0, count = 4096 [ 99.274071][ T8585] loop0: lost filesystem error report for type 5 error -117 [ 99.274312][ T8585] EXT4-fs error (device loop0): ext4_map_blocks:791: inode #3: block 3: comm syz.0.2435: lblock 3 mapped to illegal pblock 3 (length 1) [ 99.326310][ T8585] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 99.327686][ T8600] set_capacity_and_notify: 22 callbacks suppressed [ 99.327707][ T8600] loop4: detected capacity change from 0 to 8192 [ 99.332757][ T8585] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 99.388025][ T8600] loop4: p1 p2 p4 < > [ 99.389963][ T8585] EXT4-fs error (device loop0): ext4_acquire_dquot:7041: comm syz.0.2435: Failed to acquire dquot type 0 [ 99.404371][ T8585] EXT4-fs (loop0): 1 orphan inode deleted [ 99.405019][ T8600] loop4: partition table partially beyond EOD, [ 99.410686][ T8585] EXT4-fs mount: 32 callbacks suppressed [ 99.410707][ T8585] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 99.417812][ T8600] truncated [ 99.504008][ T8600] loop4: p1 start 100663296 is beyond EOD, truncated [ 99.514688][ T8600] loop4: p2 size 590592 extends beyond EOD, truncated [ 99.527234][ T3305] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 99.538134][ T8619] loop1: detected capacity change from 0 to 736 [ 99.552988][ T8600] loop4: p4 start 117440516 is beyond EOD, truncated [ 99.584515][ T8619] rock: directory entry would overflow storage [ 99.611026][ T8624] loop0: detected capacity change from 0 to 512 [ 99.614595][ T8619] rock: sig=0x3b10, size=4, remaining=3 [ 99.658410][ T8624] EXT4-fs (loop0): Cannot turn on journaled quota: type 0: error -2 [ 99.677236][ T8624] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #13: comm syz.0.2452: invalid indirect mapped block 8 (level 2) [ 99.690823][ T8624] loop0: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 99.692086][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 99.706466][ T8624] EXT4-fs (loop0): Remounting filesystem read-only [ 99.707757][ C0] EXT4-fs (loop0): initial error at time 1784610030: ext4_free_branches:1023: inode 13 [ 99.723980][ C0] EXT4-fs (loop0): last error at time 1784610030: ext4_free_branches:1023: inode 13 [ 99.739895][ T8624] EXT4-fs (loop0): 1 truncate cleaned up [ 99.746097][ T8624] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 99.789021][ T3305] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 99.802664][ T4031] udevd[4031]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 99.905763][ T3283] ================================================================== [ 99.913967][ T3283] BUG: KCSAN: data-race in fill_mg_cmtime / simple_unlink [ 99.921135][ T3283] [ 99.923930][ T3283] write to 0xffff888107c41c24 of 4 bytes by task 4031 on cpu 0: [ 99.931598][ T3283] simple_unlink+0x54/0x80 [ 99.936066][ T3283] shmem_unlink+0x12d/0x140 [ 99.940625][ T3283] vfs_unlink+0x1c3/0x490 [ 99.944999][ T3283] filename_unlinkat+0x1dc/0x410 [ 99.949971][ T3283] __se_sys_unlink+0x2b/0xe0 [ 99.954646][ T3283] __x64_sys_unlink+0x1f/0x30 [ 99.959370][ T3283] x64_sys_call+0x2eb6/0x3020 [ 99.964095][ T3283] do_syscall_64+0x136/0x3c0 [ 99.968734][ T3283] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 99.974690][ T3283] [ 99.977042][ T3283] read to 0xffff888107c41c24 of 4 bytes by task 3283 on cpu 1: [ 99.984602][ T3283] fill_mg_cmtime+0x5b/0x240 [ 99.989230][ T3283] generic_fillattr+0x24d/0x340 [ 99.994112][ T3283] shmem_getattr+0x181/0x200 [ 99.998750][ T3283] vfs_getattr_nosec+0x146/0x1e0 [ 100.003736][ T3283] vfs_getattr+0x48/0x60 [ 100.008007][ T3283] vfs_statx_path+0x28/0x140 [ 100.012899][ T3283] vfs_statx+0xc4/0x170 [ 100.017083][ T3283] vfs_fstatat+0x118/0x170 [ 100.021528][ T3283] __se_sys_newfstatat+0x55/0x3e0 [ 100.026588][ T3283] __x64_sys_newfstatat+0x55/0x70 [ 100.031648][ T3283] x64_sys_call+0x2c64/0x3020 [ 100.036350][ T3283] do_syscall_64+0x136/0x3c0 [ 100.040969][ T3283] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 100.046890][ T3283] [ 100.049232][ T3283] value changed: 0x0eaa69ae -> 0x0f30c0a2 [ 100.054970][ T3283] [ 100.057306][ T3283] Reported by Kernel Concurrency Sanitizer on: [ 100.063498][ T3283] CPU: 1 UID: 0 PID: 3283 Comm: udevd Tainted: G W syzkaller #0 PREEMPT(lazy) [ 100.074034][ T3283] Tainted: [W]=WARN [ 100.077876][ T3283] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 100.087950][ T3283] ================================================================== [ 100.100291][ T8649] loop4: detected capacity change from 0 to 1024 [ 100.120091][ T28] audit: type=1400 audit(1784610030.464:279): avc: denied { unmount } for pid=3305 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 100.126261][ T8649] EXT4-fs (loop4): bad geometry: bigalloc file system with non-zero first_data_block [ 100.126261][ T8649]