last executing test programs: 914.86785ms ago: executing program 2 (id=4477): bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x4, 0xc, &(0x7f0000000100)=ANY=[@ANYBLOB="180000000000000000000000000000008500000029000000180100002020782500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000007300000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x31, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 751.259104ms ago: executing program 2 (id=4480): quotactl$Q_SYNC(0xffffffff80000102, 0x204, 0x0, 0x0) 727.474294ms ago: executing program 2 (id=4483): bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b4000000000000007910480000000000910435000000000095000072"], &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_msg}, 0x48) 722.665014ms ago: executing program 4 (id=4484): syz_read_part_table(0x635, &(0x7f0000000000)="$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") 633.736406ms ago: executing program 3 (id=4485): syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000001200)='./file1\x00', 0x1008010, &(0x7f0000000440)={[{@nodots}, {@fat=@umask={'umask', 0x3d, 0x5}}, {@fat=@check_strict}, {@dots}, {@nodots}, {@nodots}]}, 0x1, 0x11b2, &(0x7f0000002440)="$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") 575.600688ms ago: executing program 2 (id=4488): syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x3, &(0x7f0000000000), 0xfc, 0x553, &(0x7f0000000180)="$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") 481.13286ms ago: executing program 4 (id=4491): bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000005c0)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x50) 342.371212ms ago: executing program 0 (id=4493): semget$private(0x0, 0x7, 0x180) 342.285032ms ago: executing program 1 (id=4494): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001cc0)={0x7, 0x4, &(0x7f0000000080)=@framed={{0x72, 0xa, 0x0, 0xffc4, 0x0, 0x71, 0x10, 0xb2}, [@call={0x85, 0x0, 0x0, 0xad}]}, &(0x7f00000012c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x80}, 0x94) 341.949932ms ago: executing program 1 (id=4495): keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000004280)=[{0x0}], 0x1, 0x0) 325.796063ms ago: executing program 3 (id=4496): bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x1f, 0x4, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [@call={0x85, 0x0, 0x0, 0x79}]}, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x11, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 325.700483ms ago: executing program 1 (id=4497): rt_sigprocmask(0x0, &(0x7f00000000c0), 0xfffffffffffffffe, 0x8) 268.617124ms ago: executing program 0 (id=4498): bpf$BPF_LINK_CREATE(0x8, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff, 0x18, 0x0, @void}, 0x10) 236.288285ms ago: executing program 0 (id=4499): mmap(&(0x7f0000014000/0x4000)=nil, 0x4000, 0x2, 0xc3072, 0xffffffffffffffff, 0x200000) 236.220495ms ago: executing program 1 (id=4500): socket(0x1d, 0xa, 0x1) 229.885905ms ago: executing program 4 (id=4501): syz_emit_ethernet(0x46, &(0x7f0000000080)={@local, @random="7f0a00034011", @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @time_exceeded={0xb, 0x0, 0x0, 0x12, 0x0, 0x2802, {0x5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @loopback, @remote}, '4\x00\x00\x00\x00\x00\x00\x00'}}}}}, 0x0) 227.137985ms ago: executing program 3 (id=4502): bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000001280)={0xffffffffffffffff, 0xffffffffffffffff, 0xcaa7013517735b4c}, 0x10) 164.069126ms ago: executing program 3 (id=4503): socket$inet6_sctp(0xa, 0x1, 0x84) 163.676136ms ago: executing program 4 (id=4504): syz_emit_ethernet(0x32, &(0x7f00000001c0)={@broadcast, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x24, 0x66, 0x0, 0x87, 0x11, 0x0, @empty, @empty}, {0x1, 0x4e22, 0x10, 0x0, @gue={{0x2}}}}}}}, 0x0) 150.826927ms ago: executing program 0 (id=4505): bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x16, 0x4, &(0x7f0000000040)=@framed={{0x18, 0x2, 0x0, 0x0, 0xfffffffd}, [@call={0x85, 0x0, 0x0, 0xb2}]}, &(0x7f0000000180)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x18, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x35) 142.246467ms ago: executing program 1 (id=4506): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="9feb01001800000000000000180000001800000007000000050000000100000fcf4e0000730d000001000000cf4e000000005f612e2e"], &(0x7f0000005bc0)=""/239, 0x37, 0xef, 0x9, 0xfff}, 0x28) 141.233237ms ago: executing program 2 (id=4507): perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x84, 0x0, 0x80000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 133.804807ms ago: executing program 3 (id=4508): syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000b80)='./file0\x00', 0x800744, &(0x7f0000000100)={[{@abort}, {@discard}, {}, {@grpjquota}, {@errors_remount}, {@nouid32}, {@resgid}]}, 0x1, 0x482, &(0x7f0000000200)="$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") 102.204378ms ago: executing program 1 (id=4509): bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xe, 0x16, &(0x7f0000000940)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_skb, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xffffffffffffffd2}, 0x48) 100.225288ms ago: executing program 4 (id=4510): bpf$BPF_BTF_LOAD(0x12, &(0x7f00000002c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="9feb010018000000000000001400000014000000040000000200000001000006040000000100000000000000002e2e00"], 0x0, 0x30}, 0x28) 67.059029ms ago: executing program 0 (id=4511): clock_adjtime(0x0, &(0x7f0000003f00)={0xf79e, 0x6, 0x7fff, 0x6, 0x5, 0x1, 0x7, 0xd, 0x26bb, 0x4, 0x9, 0x5, 0x7fffffffffffffff, 0x2, 0x9, 0x6, 0xffffffffffff0000, 0x5, 0x5, 0x3ff, 0x494, 0x7, 0x5, 0x6ae, 0x10000, 0x9}) 33.191369ms ago: executing program 0 (id=4512): bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x4, 0x16, &(0x7f0000000c00)=ANY=[@ANYBLOB="61128c000000000061134c0000000000bf20000000000000070000000f0000003d030100000000009500ffb1000000006926000000000000bf67000000000000150002000fff52e84407000009300000d60600000ee60000bf050000000000001c63000000000000650700000200000007070000fbffffff1f75000000000000bf54000000000000070400000410f900bd430100000000009500000000000000050000000000000095000000000000001c15a3ce747c693a74b62fd0758b15f09429c09074bc4b2bd2dc480dd7a064b8673e2060162cc43bcba1060999eef9d60bb39d0af449deaa27ea949e8f9000d885deea2783835e29eba8546fc020c1966f8b5f32b095f566edf66b7751828da9dbd5b996b9e8d897e461c01c697671d100000000400036c17fb01dde179c1f2686ee970d6482a2e71a55d6ebe700b3be005e47ef55e0dd81244b18590e000000000000356d82e43407a6d7fa94b21002f06cd247b126b6349ab62d7b07ba0a71a72145edade9941f49f300a8c8913e0e4ea9e4c77740ab3312edee62a4dc2fc85755d387bfa1bc9b49da28724ba9cd79fbee8f97af876d0e30c19555ffdd7d73815b459f4763c6222175c974be2f76fb5f330b015a68587a75c013000000000000000000000003000000000000d6ddc46e58eff8f4fbadfc6a3af8123b7f42407107000cdc9d7820c4eb67cc0f8b5fe9258eeacb5776aebbab3d5c55020000006082778366dadfc36029633e0514cbcee1f3928970bde148c940434f33acd377cbad17673b2d30b6339255c98eba97efb4e9ac1f11be815dd6045592edcbee7f253ec74c7c1313505bd7ff8fd58b3a6569c91dbdef1df585aeaea7346a2a65caee5c85f9eddeeeee3c8a2e523c864ac430eb47cb4d0c8767b9d4125661b5a1a170c04b64da3a99ddb93bf14fae3ca2d1e882375b8dbac83978e136c34f90b33cc0eeb57debcfe26589efc08124d5d62a7e593c9738a50171adf051ea4f07e7e7e770c2016eeacbe8511afffffbea75759a1ea5404f5453c0b5c46c9700808c096cf8cf5223f341cb003841b5cd224c1b381d56afebe9f99a00e3cd94dc0bb7af9e8709db487cc4d9b3b96723d69d512ddd57b0dee9b9f6ae80a502cce352098603e75414c91fce6c86287945bd8d258442760000ff010000000000000000000000300807f2f3906c1d45d05ba9df828d35376fed399fa311ff63a34f0c0b82b4f2825e729eb9b7f4c9ab3be5bc011ff29904bbc424880247fabe7325a6e8d139e99d2b2fbf7e84fca3b21c78840b858ce900a4eb9c2b8b9b7fb664d2aeac991ca09b1afc0ef7aed4541a2f7275130a9fa3853481c81e919c000000000000000000000000b1e0e4b55e0d5d8c657b4853fc18ec43be33e5f971cceda04d95c87489910ce692ee55c536d1671bffd4c9b98efb741b13f0ab26ac191c74"], &(0x7f0000000100)='GPL\x00'}, 0x48) 32.799989ms ago: executing program 4 (id=4513): bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb010018000000000000003c0000003c00000002000000000000000100000d0000000000000000030000000000000000000081"], 0x0, 0x56, 0x0, 0x0, 0x3}, 0x28) 22.766499ms ago: executing program 2 (id=4514): keyctl$search(0x18, 0x0, &(0x7f00000019c0)='.request_key_auth\x00', 0x0, 0x0) 0s ago: executing program 3 (id=4515): bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10049, '\x00', 0x0, @sk_reuseport}, 0x90) kernel console output (not intermixed with test programs): EXT4-fs (loop1): last error at time 1783481632: ext4_acquire_dquot:7041 [ 95.492068][ T8767] loop0: detected capacity change from 0 to 164 [ 95.499456][ T8747] EXT4-fs (loop1): 1 truncate cleaned up [ 95.537723][ T8767] isofs_fill_super: root inode is not a directory. Corrupted media? [ 95.570667][ T8747] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 95.668397][ T8777] loop3: detected capacity change from 0 to 512 [ 95.696183][ T3302] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 95.717713][ T8777] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.2537: bg 0: block 127: padding at end of block bitmap is not set [ 95.845284][ T8788] ICMPv6: Received fragmented ndisc packet. Carefully consider disabling suppress_frag_ndisc. [ 95.852949][ T8777] loop3: lost filesystem error report for type 5 error -117 [ 95.868404][ T8777] EXT4-fs error (device loop3): ext4_free_inode:356: comm syz.3.2537: bit already cleared for inode 11 [ 95.887882][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 95.887906][ C0] EXT4-fs (loop3): initial error at time 1783481633: ext4_validate_block_bitmap:441 [ 95.887941][ C0] EXT4-fs (loop3): last error at time 1783481633: ext4_validate_block_bitmap:441 [ 95.928580][ T8777] loop3: lost filesystem error report for type 5 error -117 [ 95.928747][ T8777] EXT4-fs (loop3): 1 orphan inode deleted [ 95.944377][ T8777] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 96.025013][ T3304] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 96.070331][ T8806] IPv6: addrconf: prefix option has invalid lifetime [ 96.327800][ T8832] loop0: detected capacity change from 0 to 1024 [ 96.388063][ T8832] EXT4-fs (loop0): corrupt root inode, run e2fsck [ 96.420311][ T8832] EXT4-fs (loop0): mount failed [ 96.531842][ T8851] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 96.579568][ T8851] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a84ce01c, mo2=0002] [ 96.599976][ T8857] IPv6: addrconf: prefix option has invalid lifetime [ 96.646527][ T8851] System zones: 1-12 [ 96.661300][ T8851] EXT4-fs (loop3): orphan cleanup on readonly fs [ 96.668386][ T8851] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.2573: invalid indirect mapped block 12 (level 1) [ 96.685110][ T8851] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 96.686996][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 96.695422][ T8851] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.2573: invalid indirect mapped block 2 (level 2) [ 96.697305][ C1] EXT4-fs (loop3): initial error at time 1783481633: ext4_free_branches:1023: inode 11 [ 96.729117][ C1] EXT4-fs (loop3): last error at time 1783481633: ext4_free_branches:1023: inode 11 [ 96.743325][ T8851] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 96.745620][ T8851] EXT4-fs (loop3): 1 truncate cleaned up [ 96.774822][ T8866] ISOFS: Logical zone size(0) < hardware blocksize(1024) [ 96.784305][ T8851] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: writeback. [ 96.880290][ T3304] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 97.001160][ T8891] IPv6: addrconf: prefix option has invalid lifetime [ 97.136093][ T8898] EXT4-fs: Ignoring removed nomblk_io_submit option [ 97.159792][ T8898] EXT4-fs: Ignoring removed i_version option [ 97.190584][ T8898] EXT4-fs (loop2): 1 orphan inode deleted [ 97.233268][ T8901] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 97.293707][ T8901] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a84ce01c, mo2=0002] [ 97.304723][ T8901] System zones: 1-12 [ 97.314301][ T8901] EXT4-fs (loop4): orphan cleanup on readonly fs [ 97.320955][ T8901] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.2597: invalid indirect mapped block 12 (level 1) [ 97.334954][ T8901] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 97.337080][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 97.345496][ T8901] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.2597: invalid indirect mapped block 2 (level 2) [ 97.346806][ C1] EXT4-fs (loop4): initial error at time 1783481890: ext4_free_branches:1023: inode 11 [ 97.377444][ C1] EXT4-fs (loop4): last error at time 1783481890: ext4_free_branches:1023: inode 11 [ 97.392359][ T8901] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 97.418263][ T8901] EXT4-fs (loop4): 1 truncate cleaned up [ 97.451345][ T8913] EXT4-fs: inline encryption not supported [ 97.485860][ T8913] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 97.497152][ T8913] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 97.543101][ T8913] __quota_error: 9 callbacks suppressed [ 97.543121][ T8913] Quota error (device loop2): find_tree_dqentry: Cycle in quota tree detected: block 1 index 0 [ 97.595903][ T8913] Quota error (device loop2): qtree_read_dquot: Can't read quota structure for id 0 [ 97.617079][ T8913] EXT4-fs error (device loop2): ext4_acquire_dquot:7041: comm syz.2.2600: Failed to acquire dquot type 1 [ 97.629159][ T8913] loop2: lost filesystem error report for type 5 error -5 [ 97.631675][ T8913] EXT4-fs (loop2): Remounting filesystem read-only [ 97.640694][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 97.640727][ C0] EXT4-fs (loop2): initial error at time 1783481890: ext4_acquire_dquot:7041 [ 97.640755][ C0] EXT4-fs (loop2): last error at time 1783481890: ext4_acquire_dquot:7041 [ 97.686658][ T8913] EXT4-fs (loop2): 1 truncate cleaned up [ 97.788747][ T8931] tmpfs: Bad value for 'mpol' [ 98.085813][ T8948] cgroup: No subsys list or none specified [ 98.098710][ T8950] EXT4-fs: Ignoring removed i_version option [ 98.128946][ T8937] loop0: p2 p3 p4 < > [ 98.152151][ T8937] loop0: partition table partially beyond EOD, truncated [ 98.160983][ T8950] EXT4-fs error (device loop1): ext4_quota_enable:7228: comm syz.1.2619: Bad quota inum: 2, type: 0 [ 98.181528][ T8937] loop0: p2 size 590592 extends beyond EOD, truncated [ 98.192907][ T8950] loop1: lost filesystem error report for type 5 error -117 [ 98.195052][ T8950] 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. [ 98.202751][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 98.202784][ C1] EXT4-fs (loop1): initial error at time 1783481891: ext4_quota_enable:7228 [ 98.202824][ C1] EXT4-fs (loop1): last error at time 1783481891: ext4_quota_enable:7228 [ 98.289189][ T8937] loop0: p3 start 4294967295 is beyond EOD, truncated [ 98.320154][ T8964] vfat: Deprecated parameter 'posix' [ 98.325199][ T8950] EXT4-fs (loop1): mount failed [ 98.325517][ T8964] FAT-fs: "posix" option is obsolete, not supported now [ 98.339626][ T8937] loop0: p4 start 117440516 is beyond EOD, truncated [ 98.445686][ T2982] loop0: p2 p3 p4 < > [ 98.450682][ T2982] loop0: partition table partially beyond EOD, truncated [ 98.458811][ T2982] loop0: p2 size 590592 extends beyond EOD, truncated [ 98.476824][ T2982] loop0: p3 start 4294967295 is beyond EOD, truncated [ 98.497144][ T28] audit: type=1400 audit(1783481891.643:273): avc: denied { mounton } for pid=8975 comm="syz.1.2638" path="/syzcgroup/cpu/syz1/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:netutils_exec_t:s0" [ 98.528462][ T2982] loop0: p4 start 117440516 is beyond EOD, truncated [ 98.587414][ T7036] I/O error, dev loop0, sector 8064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 98.620698][ T7036] I/O error, dev loop0, sector 8064 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 98.651584][ T7036] Buffer I/O error on dev loop0p2, logical block 1008, async page read [ 98.682612][ T7036] udevd[7036]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 98.747651][ T7036] udevd[7036]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 98.966870][ T9008] tmpfs: Bad value for 'mpol' [ 98.982505][ T9006] set_capacity_and_notify: 9 callbacks suppressed [ 98.982527][ T9006] loop4: detected capacity change from 0 to 512 [ 99.056360][ T9013] loop0: detected capacity change from 0 to 1024 [ 99.071087][ T9006] EXT4-fs: inline encryption not supported [ 99.112733][ T9013] EXT4-fs: Mount option(s) incompatible with ext3 [ 99.135362][ T9006] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 99.170082][ T9006] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 99.222480][ T9006] Quota error (device loop4): find_tree_dqentry: Cycle in quota tree detected: block 1 index 0 [ 99.237387][ T28] audit: type=1326 audit(1783481892.383:274): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9020 comm="syz.0.2652" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7faee74ede59 code=0x0 [ 99.267104][ T9006] Quota error (device loop4): qtree_read_dquot: Can't read quota structure for id 0 [ 99.276708][ T9006] EXT4-fs error (device loop4): ext4_acquire_dquot:7041: comm syz.4.2645: Failed to acquire dquot type 1 [ 99.288159][ T9006] loop4: lost filesystem error report for type 5 error -5 [ 99.289526][ T9006] EXT4-fs (loop4): Remounting filesystem read-only [ 99.303449][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 99.303473][ C1] EXT4-fs (loop4): initial error at time 1783481892: ext4_acquire_dquot:7041 [ 99.303504][ C1] EXT4-fs (loop4): last error at time 1783481892: ext4_acquire_dquot:7041 [ 99.328234][ T9006] EXT4-fs (loop4): 1 truncate cleaned up [ 99.375241][ T28] audit: type=1326 audit(1783481892.523:275): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9024 comm="syz.3.2653" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f5cff4fde59 code=0x0 [ 99.682254][ T28] audit: type=1400 audit(1783481892.833:276): avc: denied { mount } for pid=9044 comm="syz.3.2663" name="/" dev="devtmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 99.725031][ T9049] loop0: detected capacity change from 0 to 512 [ 99.752777][ T9049] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 99.783121][ T28] audit: type=1400 audit(1783481892.933:277): avc: denied { unmount } for pid=3304 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 99.808876][ T9049] EXT4-fs (loop0): Cannot turn on journaled quota: type 0: error -2 [ 99.828676][ T9049] EXT4-fs error (device loop0): ext4_orphan_get:1425: comm syz.0.2665: bad orphan inode 4 [ 99.839944][ T9049] loop0: lost filesystem error report for type 5 error -117 [ 99.840103][ T9049] EXT4-fs (loop0): 1 orphan inode deleted [ 99.848413][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 99.848440][ C0] EXT4-fs (loop0): initial error at time 1783481892: ext4_orphan_get:1425 [ 99.848475][ C0] EXT4-fs (loop0): last error at time 1783481892: ext4_orphan_get:1425 [ 99.884364][ T9049] EXT4-fs mount: 8 callbacks suppressed [ 99.884394][ T9049] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 99.945680][ T9064] loop3: detected capacity change from 0 to 512 [ 99.954510][ T9064] EXT4-fs error (device loop3): ext4_expand_extra_isize_ea:2810: inode #11: comm syz.3.2672: corrupted xattr block 95: invalid header [ 99.969910][ T9064] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 99.970236][ T9064] EXT4-fs error (device loop3): ext4_validate_block_bitmap:432: comm syz.3.2672: bg 0: block 7: invalid block bitmap [ 99.981928][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 99.981963][ C0] EXT4-fs (loop3): initial error at time 1783481893: ext4_expand_extra_isize_ea:2810: inode 11 [ 99.982015][ C0] EXT4-fs (loop3): last error at time 1783481893: ext4_expand_extra_isize_ea:2810: inode 11 [ 100.026297][ T9064] loop3: lost filesystem error report for type 5 error -117 [ 100.029619][ T9064] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 100.146080][ T3298] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 100.184347][ T9064] loop3: lost filesystem error report for type 5 error -117 [ 100.184645][ T9064] EXT4-fs error (device loop3): ext4_xattr_delete_inode:2972: inode #11: comm syz.3.2672: corrupted xattr block 95: invalid header [ 100.305283][ T9064] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 100.305533][ T9064] EXT4-fs warning (device loop3): ext4_evict_inode:287: xattr delete (err -117) [ 100.360982][ T9064] EXT4-fs (loop3): 1 orphan inode deleted [ 100.396446][ T9064] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 100.602297][ T3304] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 101.075912][ T9138] loop4: detected capacity change from 0 to 1764 [ 101.249347][ T9164] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 [ 101.282206][ T9168] loop4: detected capacity change from 0 to 512 [ 101.336648][ T9170] loop0: detected capacity change from 0 to 2048 [ 101.350907][ T9168] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 101.373813][ T9170] EXT4-fs: inline encryption not supported [ 101.396567][ T9168] ext4 filesystem being mounted at /489/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 101.435991][ T9170] EXT4-fs error (device loop0): __ext4_iget:5533: inode #2: block 127754: comm syz.0.2724: invalid block [ 101.458929][ T9179] loop3: detected capacity change from 0 to 256 [ 101.467085][ T9170] loop0: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 101.467324][ T9170] EXT4-fs (loop0): get root inode failed [ 101.482574][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 101.482600][ C1] EXT4-fs (loop0): initial error at time 1783527469: __ext4_iget:5533: inode 2: block 127754 [ 101.482648][ C1] EXT4-fs (loop0): last error at time 1783527469: __ext4_iget:5533: inode 2: block 127754 [ 101.535584][ T3299] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 101.593654][ T9183] loop2: detected capacity change from 0 to 2048 [ 101.610741][ T9170] EXT4-fs (loop0): mount failed [ 101.641292][ T9183] EXT4-fs error (device loop2): ext4_ext_check_inode:521: inode #2: comm syz.2.2729: pblk 0 bad header/extent: too large eh_depth - magic f30a, entries 1, max 4(4), depth 2727(2727) [ 101.755058][ T9189] loop4: detected capacity change from 0 to 512 [ 101.775494][ T9183] loop2: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 101.775965][ T9183] EXT4-fs (loop2): get root inode failed [ 101.785501][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 101.785549][ C0] EXT4-fs (loop2): initial error at time 1783527469: ext4_ext_check_inode:521: inode 2 [ 101.785585][ C0] EXT4-fs (loop2): last error at time 1783527469: ext4_ext_check_inode:521: inode 2 [ 101.831050][ T9189] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 101.846209][ T9193] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 101.881203][ T9183] EXT4-fs (loop2): mount failed [ 101.888557][ T9189] FAT-fs (loop4): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 101.933657][ T9193] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 101.947136][ T9189] FAT-fs (loop4): Filesystem has been set read-only [ 101.998282][ T9193] jbd2_journal_init_inode: Cannot locate journal superblock [ 102.043108][ T9193] EXT4-fs (loop3): Could not load journal inode [ 102.117741][ T28] audit: type=1400 audit(1783527470.271:278): avc: denied { create } for pid=9202 comm="syz.4.2737" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 103.030226][ T9253] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -2 [ 103.090801][ T28] kauditd_printk_skb: 1 callbacks suppressed [ 103.090820][ T28] audit: type=1400 audit(1783527471.251:280): avc: denied { create } for pid=9257 comm="syz.2.2766" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 103.137129][ T9253] EXT4-fs error (device loop3): ext4_orphan_get:1399: inode #13: comm syz.3.2761: iget: bad i_size value: 12154757448730 [ 103.177281][ T9263] EXT4-fs: Ignoring removed nomblk_io_submit option [ 103.188816][ T9253] loop3: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 103.189166][ T9253] EXT4-fs error (device loop3): ext4_orphan_get:1404: comm syz.3.2761: couldn't read orphan inode 13 (err -117) [ 103.199024][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 103.199063][ C0] EXT4-fs (loop3): initial error at time 1783527471: ext4_orphan_get:1399: inode 13 [ 103.199103][ C0] EXT4-fs (loop3): last error at time 1783527471: ext4_orphan_get:1399: inode 13 [ 103.305735][ T9263] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 103.469937][ T3299] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 103.476813][ T9253] loop3: lost filesystem error report for type 5 error -117 [ 103.486852][ T28] audit: type=1400 audit(1783527471.641:281): avc: denied { create } for pid=9283 comm="syz.2.2776" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 103.521749][ T9253] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 103.710894][ T3304] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 103.733278][ T9304] Attempt to read inode for relocated directory [ 103.759789][ T9298] FAT-fs (loop4): bogus number of reserved sectors [ 103.785225][ T9298] FAT-fs (loop4): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 103.826071][ T9298] FAT-fs (loop4): Can't find a valid FAT filesystem [ 103.914149][ T9312] tmpfs: Bad value for 'nr_inodes' [ 104.188916][ T9336] set_capacity_and_notify: 5 callbacks suppressed [ 104.188938][ T9336] loop1: detected capacity change from 0 to 512 [ 104.244181][ T9336] EXT4-fs: Ignoring removed nobh option [ 104.262411][ T9346] tmpfs: Bad value for 'mpol' [ 104.276067][ T9336] EXT4-fs: Ignoring removed oldalloc option [ 104.334855][ T9336] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -2 [ 104.338498][ T9348] Process accounting resumed [ 104.385666][ T9336] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #13: comm syz.1.2801: invalid indirect mapped block 256 (level 1) [ 104.527129][ T9336] loop1: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 104.527444][ T9336] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #13: comm syz.1.2801: invalid indirect mapped block 2683928664 (level 1) [ 104.538283][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 104.538312][ C1] EXT4-fs (loop1): initial error at time 1783527727: ext4_free_branches:1023: inode 13 [ 104.538340][ C1] EXT4-fs (loop1): last error at time 1783527727: ext4_free_branches:1023: inode 13 [ 104.633892][ T9336] loop1: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 104.634322][ T9336] EXT4-fs (loop1): 1 truncate cleaned up [ 104.698453][ T9336] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 104.699711][ T9381] loop2: detected capacity change from 0 to 128 [ 104.727093][ T9380] loop4: detected capacity change from 0 to 512 [ 104.762942][ T9380] EXT4-fs: Ignoring removed bh option [ 104.795120][ T9380] EXT4-fs: Ignoring removed mblk_io_submit option [ 104.837558][ T9380] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 104.881367][ T3302] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 105.041056][ T9406] IPv6: addrconf: prefix option has invalid lifetime [ 105.222669][ T28] audit: type=1326 audit(1783527728.376:282): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9422 comm="syz.3.2844" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f5cff4fde59 code=0x0 [ 105.439003][ T9439] loop0: detected capacity change from 0 to 512 [ 105.489388][ T9447] loop2: detected capacity change from 0 to 764 [ 105.498278][ T9439] EXT4-fs error (device loop0): ext4_expand_extra_isize_ea:2810: inode #11: comm syz.0.2852: corrupted xattr block 95: invalid header [ 105.553060][ T9447] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 105.606754][ T9439] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 105.607346][ T9439] EXT4-fs error (device loop0): ext4_validate_block_bitmap:432: comm syz.0.2852: bg 0: block 7: invalid block bitmap [ 105.618925][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 105.618971][ C1] EXT4-fs (loop0): initial error at time 1783527728: ext4_expand_extra_isize_ea:2810: inode 11 [ 105.619004][ C1] EXT4-fs (loop0): last error at time 1783527728: ext4_expand_extra_isize_ea:2810: inode 11 [ 105.710023][ T9439] loop0: lost filesystem error report for type 5 error -117 [ 105.710227][ T9439] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 105.739513][ T9458] loop2: detected capacity change from 0 to 128 [ 105.748372][ T9439] loop0: lost filesystem error report for type 5 error -117 [ 105.749884][ T9439] EXT4-fs error (device loop0): ext4_xattr_delete_inode:2972: inode #11: comm syz.0.2852: corrupted xattr block 95: invalid header [ 105.791517][ T28] audit: type=1400 audit(1783527728.936:283): avc: denied { mount } for pid=9457 comm="syz.2.2861" name="/" dev="loop2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 105.861030][ T9439] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 105.862623][ T9439] EXT4-fs warning (device loop0): ext4_evict_inode:287: xattr delete (err -117) [ 105.896531][ T28] audit: type=1400 audit(1783527728.976:284): avc: denied { unmount } for pid=3308 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 105.918709][ T9439] EXT4-fs (loop0): 1 orphan inode deleted [ 105.926410][ T9439] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 105.975209][ T3298] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 106.014859][ T9470] loop3: detected capacity change from 0 to 1024 [ 106.086262][ T9470] Quota error (device loop3): find_tree_dqentry: Cycle in quota tree detected: block 4 index 0 [ 106.117153][ T9470] Quota error (device loop3): qtree_read_dquot: Can't read quota structure for id 0 [ 106.128949][ T9470] EXT4-fs error (device loop3): ext4_acquire_dquot:7041: comm syz.3.2868: Failed to acquire dquot type 0 [ 106.147039][ T9470] loop3: lost filesystem error report for type 5 error -5 [ 106.148661][ T9470] EXT4-fs (loop3): 1 truncate cleaned up [ 106.163814][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 106.163843][ C0] EXT4-fs (loop3): initial error at time 1783527729: ext4_acquire_dquot:7041 [ 106.163875][ C0] EXT4-fs (loop3): last error at time 1783527729: ext4_acquire_dquot:7041 [ 106.215463][ T9470] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 106.357422][ T3304] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 106.419652][ T9504] SELinux: Context system_u: is not valid (left unmapped). [ 106.442364][ T9468] loop2: detected capacity change from 0 to 32768 [ 106.444457][ T28] audit: type=1400 audit(1783527729.596:285): avc: denied { relabelto } for pid=9503 comm="syz.4.2884" name="521" dev="tmpfs" ino=2683 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:" [ 106.492309][ T9505] loop3: detected capacity change from 0 to 1764 [ 106.511345][ T9505] ISOFS: Bad logical zone size 1280 [ 106.519153][ T9468] loop2: p1 p2 p3 < p5 > [ 106.531969][ T9468] loop2: p1 size 242222080 extends beyond EOD, truncated [ 106.539258][ T28] audit: type=1400 audit(1783527729.596:286): avc: denied { associate } for pid=9503 comm="syz.4.2884" name="521" dev="tmpfs" ino=2683 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:" [ 106.595273][ T9468] loop2: p2 start 16777215 is beyond EOD, truncated [ 106.658965][ T28] audit: type=1400 audit(1783527729.666:287): avc: denied { write } for pid=3299 comm="syz-executor" name="521" dev="tmpfs" ino=2683 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:" [ 106.783565][ T9519] loop0: detected capacity change from 0 to 8192 [ 106.800890][ T9519] FAT-fs (loop0): bogus sectors per cluster 0 [ 106.828431][ T9519] FAT-fs (loop0): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 106.848178][ T9519] FAT-fs (loop0): Can't find a valid FAT filesystem [ 106.972495][ T3291] udevd[3291]: inotify_add_watch(7, /dev/loop2p5, 10) failed: No such file or directory [ 106.983785][ T7036] udevd[7036]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 106.995057][ T3290] udevd[3290]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 107.148489][ T9559] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (32298!=35945) [ 107.159038][ T9559] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 107.171300][ T9559] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 107.182097][ T9559] EXT4-fs (loop0): orphan cleanup on readonly fs [ 107.191737][ T9559] EXT4-fs error (device loop0): ext4_read_inode_bitmap:169: comm syz.0.2913: Inode bitmap for bg 0 marked uninitialized [ 107.209264][ T9559] loop0: lost filesystem error report for type 5 error -117 [ 107.211446][ T9559] EXT4-fs (loop0): Remounting filesystem read-only [ 107.220016][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 107.220039][ C0] EXT4-fs (loop0): initial error at time 1783527730: ext4_read_inode_bitmap:169 [ 107.220061][ C0] EXT4-fs (loop0): last error at time 1783527730: ext4_read_inode_bitmap:169 [ 107.254243][ T9559] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 107.291618][ T3298] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 107.344471][ T9566] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 107.418566][ T9566] EXT4-fs error (device loop3): ext4_map_blocks:833: inode #3: block 5: comm syz.3.2914: lblock 5 mapped to illegal pblock 5 (length 1) [ 107.437142][ T9574] ICMPv6: NA: fd:f9:a6:84:a5:1b advertised our address fe80::aa on syz_tun! [ 107.447154][ T9566] loop3: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 107.456590][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 107.475411][ C1] EXT4-fs (loop3): initial error at time 1783527730: ext4_map_blocks:833: inode 3: block 5 [ 107.487002][ C1] EXT4-fs (loop3): last error at time 1783527730: ext4_map_blocks:833: inode 3: block 5 [ 107.516749][ T9566] EXT4-fs error (device loop3): ext4_acquire_dquot:7041: comm syz.3.2914: Failed to acquire dquot type 0 [ 107.531570][ T9566] loop3: lost filesystem error report for type 5 error -117 [ 107.532644][ T9566] EXT4-fs error (device loop3): ext4_map_blocks:791: inode #3: block 5: comm syz.3.2914: lblock 5 mapped to illegal pblock 5 (length 1) [ 107.563110][ T9566] loop3: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 107.564878][ T9566] EXT4-fs error (device loop3): ext4_acquire_dquot:7041: comm syz.3.2914: Failed to acquire dquot type 0 [ 107.601222][ T9566] loop3: lost filesystem error report for type 5 error -117 [ 107.603002][ T9566] EXT4-fs error (device loop3): ext4_free_blocks:6718: comm syz.3.2914: Freeing blocks not in datazone - block = 0, count = 4096 [ 107.629301][ T9580] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 107.663780][ T9580] FAT-fs (loop4): bogus number of FAT sectors [ 107.674259][ T9566] loop3: lost filesystem error report for type 5 error -117 [ 107.675845][ T9580] FAT-fs (loop4): Can't find a valid FAT filesystem [ 107.695951][ T9566] EXT4-fs error (device loop3): ext4_map_blocks:791: inode #3: block 5: comm syz.3.2914: lblock 5 mapped to illegal pblock 5 (length 1) [ 107.742883][ T9566] loop3: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 107.743397][ T9566] EXT4-fs error (device loop3): ext4_acquire_dquot:7041: comm syz.3.2914: Failed to acquire dquot type 0 [ 107.806574][ T9566] loop3: lost filesystem error report for type 5 error -117 [ 107.807769][ T9566] EXT4-fs (loop3): 1 orphan inode deleted [ 107.852271][ T9566] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 107.870822][ T9594] 9p: Unknown Cache mode or invalid value l [ 107.933292][ T3304] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 108.152814][ T28] kauditd_printk_skb: 12 callbacks suppressed [ 108.152863][ T28] audit: type=1326 audit(1783527731.307:293): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9620 comm="syz.1.2941" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f1be9c1de59 code=0x0 [ 108.813861][ T9700] futex_wake_op: syz.3.2980 tries to shift op by 35; fix this program [ 108.994510][ T28] audit: type=1400 audit(1783560506.186:294): avc: denied { create } for pid=9717 comm="syz.2.2988" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=atmsvc_socket permissive=1 [ 109.310101][ T28] audit: type=1326 audit(1783560506.512:295): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9748 comm="syz.2.3004" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff890b2de59 code=0x0 [ 109.389341][ T9746] set_capacity_and_notify: 5 callbacks suppressed [ 109.389430][ T9746] loop3: detected capacity change from 0 to 8192 [ 109.531288][ T9766] loop3: detected capacity change from 0 to 512 [ 109.555305][ T9766] EXT4-fs error (device loop3): ext4_xattr_inode_iget:441: inode #11: comm syz.3.3012: ea_inode with extended attributes [ 109.570110][ T9766] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 109.570374][ T9766] EXT4-fs (loop3): Remounting filesystem read-only [ 109.581727][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 109.581758][ C0] EXT4-fs (loop3): initial error at time 1783560506: ext4_xattr_inode_iget:441: inode 11 [ 109.581793][ C0] EXT4-fs (loop3): last error at time 1783560506: ext4_xattr_inode_iget:441: inode 11 [ 109.624069][ T9766] EXT4-fs warning (device loop3): ext4_evict_inode:287: xattr delete (err -30) [ 109.644445][ T9766] EXT4-fs (loop3): 1 orphan inode deleted [ 109.655681][ T9766] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 109.691082][ T3304] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 109.718549][ T9774] loop4: detected capacity change from 0 to 764 [ 109.720564][ T28] audit: type=1326 audit(1783560506.932:296): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9775 comm="syz.2.3016" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff890b2de59 code=0x0 [ 109.766875][ T9774] rock: directory entry would overflow storage [ 109.789596][ T9774] rock: sig=0x5245, size=8, remaining=5 [ 109.823628][ T28] audit: type=1326 audit(1783560507.047:297): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9777 comm="syz.0.3018" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7faee74ede59 code=0x0 [ 110.032668][ T9795] loop4: detected capacity change from 0 to 1764 [ 110.040485][ T9795] iso9660: Bad value for 'uid' [ 110.048868][ T9795] iso9660: Bad value for 'uid' [ 110.090218][ T9790] loop2: detected capacity change from 0 to 8192 [ 110.174944][ T9790] loop2: p2 p3 p4 < > [ 110.181672][ T9790] loop2: p2 size 591360 extends beyond EOD, truncated [ 110.212501][ T9810] loop0: detected capacity change from 0 to 512 [ 110.222379][ T9790] loop2: p3 start 9830145 is beyond EOD, truncated [ 110.237990][ T9810] EXT4-fs (loop0): filesystem is read-only [ 110.302342][ T28] audit: type=1400 audit(1783560507.551:298): avc: denied { create } for pid=9818 comm="syz.2.3038" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netrom_socket permissive=1 [ 110.371051][ T9827] loop0: detected capacity change from 0 to 512 [ 110.387544][ T3290] udevd[3290]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 110.402885][ T3291] udevd[3291]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 110.442411][ T9827] EXT4-fs error (device loop0): ext4_orphan_get:1399: inode #15: comm syz.0.3041: casefold flag without casefold feature [ 110.463997][ T28] audit: type=1400 audit(1783560507.730:299): avc: denied { mount } for pid=9831 comm="syz.3.3044" name="/" dev="rpc_pipefs" ino=23766 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:rpc_pipefs_t tclass=filesystem permissive=1 [ 110.522368][ T9827] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 110.524803][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 110.545200][ C1] EXT4-fs (loop0): initial error at time 1783560507: ext4_orphan_get:1399: inode 15 [ 110.553037][ T9827] EXT4-fs error (device loop0): ext4_orphan_get:1404: comm syz.0.3041: couldn't read orphan inode 15 (err -117) [ 110.561783][ C1] EXT4-fs (loop0): last error at time 1783560507: ext4_orphan_get:1399: inode 15 [ 110.650845][ T9827] loop0: lost filesystem error report for type 5 error -117 [ 110.655965][ T9827] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 110.766536][ T9858] loop2: detected capacity change from 0 to 512 [ 110.778318][ T9860] loop4: detected capacity change from 0 to 1024 [ 110.793037][ T3298] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 110.804305][ T9860] EXT4-fs: EXT4-fs: inode_readahead_blks must be 0 or a power of 2 smaller than 2^31 [ 110.829704][ T9858] EXT4-fs error (device loop2): ext4_expand_extra_isize_ea:2810: inode #11: comm syz.2.3057: corrupted xattr block 95: invalid header [ 110.848889][ T9858] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 110.849374][ T9858] EXT4-fs (loop2): Remounting filesystem read-only [ 110.860521][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 110.860548][ C0] EXT4-fs (loop2): initial error at time 1783560508: ext4_expand_extra_isize_ea:2810: inode 11 [ 110.860574][ C0] EXT4-fs (loop2): last error at time 1783560508: ext4_expand_extra_isize_ea:2810: inode 11 [ 110.927598][ T9870] loop4: detected capacity change from 0 to 512 [ 110.941597][ T9858] EXT4-fs warning (device loop2): ext4_evict_inode:270: couldn't mark inode dirty (err -30) [ 110.954385][ T9858] EXT4-fs (loop2): 1 orphan inode deleted [ 110.964802][ T9870] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 227 vs 220 free clusters [ 110.966016][ T9858] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 111.018572][ T3308] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 111.028902][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 111.028922][ C1] EXT4-fs (loop4): initial error at time 1783560508: ext4_mb_generate_buddy:1317 [ 111.028943][ C1] EXT4-fs (loop4): last error at time 1783560508: ext4_mb_generate_buddy:1317 [ 111.081215][ T9870] EXT4-fs (loop4): Remounting filesystem read-only [ 111.090569][ T9870] EXT4-fs (loop4): 1 truncate cleaned up [ 111.122229][ T9870] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 111.257663][ T28] audit: type=1400 audit(1783560508.559:300): avc: denied { create } for pid=9892 comm="syz.3.3072" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 111.300750][ T3299] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 111.404473][ T9898] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 111.431494][ T9898] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e040e018, mo2=0002] [ 111.449913][ T9898] System zones: 0-1, 15-15, 18-18, 34-34 [ 111.479633][ T9915] tmpfs: Bad value for 'nr_blocks' [ 111.489320][ T9898] EXT4-fs (loop0): orphan cleanup on readonly fs [ 111.555632][ T9898] Quota error (device loop0): v2_read_header: Failed header read: expected=8 got=0 [ 111.612000][ T9898] EXT4-fs warning (device loop0): ext4_enable_quotas:7276: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 111.654579][ T9898] EXT4-fs (loop0): Cannot turn on quotas: error -22 [ 111.696505][ T9898] EXT4-fs error (device loop0): ext4_orphan_get:1425: comm syz.0.3074: bad orphan inode 16 [ 111.740678][ T9898] loop0: lost filesystem error report for type 5 error -117 [ 111.742137][ T9898] ext4_test_bit(bit=15, block=18) = 1 [ 111.750385][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 111.750411][ C1] EXT4-fs (loop0): initial error at time 1783560509: ext4_orphan_get:1425 [ 111.750456][ C1] EXT4-fs (loop0): last error at time 1783560509: ext4_orphan_get:1425 [ 111.803776][ T9898] is_bad_inode(inode)=0 [ 111.810130][ T9898] NEXT_ORPHAN(inode)=0 [ 111.816151][ T9898] max_ino=32 [ 111.824365][ T9898] i_nlink=2 [ 111.828957][ T9898] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 111.864596][ T9951] tmpfs: Bad value for 'mpol' [ 111.878732][ T28] audit: type=1400 audit(1783560509.200:301): avc: denied { mounton } for pid=9950 comm="syz.3.3099" path="/syzcgroup/unified/syz3" dev="rpc_pipefs" ino=23766 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:rpc_pipefs_t tclass=dir permissive=1 [ 111.992606][ T3298] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 112.360139][T10010] FAT-fs (loop0): bogus number of reserved sectors [ 112.386366][T10006] EXT4-fs (loop3): #clusters per group too big: 32768 [ 112.400596][T10010] FAT-fs (loop0): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 112.438109][T10010] FAT-fs (loop0): Can't find a valid FAT filesystem [ 112.508088][T10020] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (51269!=20869) [ 112.544014][T10020] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 112.573431][T10020] EXT4-fs error (device loop1): ext4_get_journal_inode:5900: inode #32: comm syz.1.3134: iget: special inode unallocated [ 112.614259][T10020] loop1: lost file I/O error report for ino 32 type 5 pos 0x0 len 0x0 error -117 [ 112.614416][T10020] EXT4-fs (loop1): no journal found [ 112.624034][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 112.624059][ C1] EXT4-fs (loop1): initial error at time 1783560509: ext4_get_journal_inode:5900: inode 32 [ 112.624104][ C1] EXT4-fs (loop1): last error at time 1783560509: ext4_get_journal_inode:5900: inode 32 [ 112.688523][T10020] EXT4-fs (loop1): can't get journal size [ 112.701737][T10039] cgroup: Need name or subsystem set [ 112.717722][T10020] EXT4-fs (loop1): filesystem is read-only [ 112.733677][T10020] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 112.831704][ T3302] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 112.987143][T10071] EXT4-fs: Ignoring removed nobh option [ 113.052386][T10055] loop0: p1 p2 p3 [ 113.074007][T10055] loop0: p2 start 9961480 is beyond EOD, truncated [ 113.090316][T10071] EXT4-fs error (device loop4): ext4_do_update_inode:5742: inode #3: comm syz.4.3159: corrupted inode contents [ 113.107338][T10055] loop0: p3 start 117772289 is beyond EOD, truncated [ 113.134920][T10071] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 113.144142][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 113.161752][ C1] EXT4-fs (loop4): initial error at time 1783560510: ext4_do_update_inode:5742: inode 3 [ 113.175415][ C1] EXT4-fs (loop4): last error at time 1783560510: ext4_do_update_inode:5742: inode 3 [ 113.188000][T10071] EXT4-fs (loop4): Remounting filesystem read-only [ 113.219454][ T28] kauditd_printk_skb: 1 callbacks suppressed [ 113.219475][ T28] audit: type=1400 audit(1783560510.611:303): avc: denied { create } for pid=10089 comm="syz.2.3168" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 113.241867][T10071] Quota error (device loop4): write_blk: dquota write failed [ 113.319303][ T28] audit: type=1400 audit(1783560510.674:304): avc: denied { unlink } for pid=3308 comm="syz-executor" name="file0" dev="tmpfs" ino=3339 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 113.322944][T10071] Quota error (device loop4): qtree_write_dquot: Error -30 occurred while creating quota [ 113.408746][ T7036] udevd[7036]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 113.435595][T10071] EXT4-fs (loop4): 1 truncate cleaned up [ 113.453751][T10071] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 113.537721][T10071] ext4 filesystem being mounted at /581/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 113.608042][T10114] EXT4-fs: Ignoring removed nobh option [ 113.628185][T10114] EXT4-fs: Ignoring removed i_version option [ 113.637550][ T3299] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 113.649379][T10114] EXT4-fs (loop3): unsupported descriptor size 0 [ 113.691728][T10116] SELinux: security_context_str_to_sid () failed with errno=-22 [ 113.898707][T10133] FAT-fs (loop3): bogus number of FAT sectors [ 113.916252][T10133] FAT-fs (loop3): Can't find a valid FAT filesystem [ 114.334180][T10170] set_capacity_and_notify: 11 callbacks suppressed [ 114.334207][T10170] loop0: detected capacity change from 0 to 2048 [ 114.664321][T10213] dns_resolver: Unsupported content type (152) [ 114.693793][T10215] loop1: detected capacity change from 0 to 1024 [ 114.719007][T10215] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 114.745134][T10215] EXT4-fs (loop1): orphan cleanup on readonly fs [ 114.767162][T10215] Quota error (device loop1): v2_read_file_info: Free block number 131072 out of range (1, 6). [ 114.798636][T10215] EXT4-fs warning (device loop1): ext4_enable_quotas:7276: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 114.850663][T10215] EXT4-fs (loop1): Cannot turn on quotas: error -117 [ 114.874448][T10215] EXT4-fs error (device loop1): ext4_free_blocks:6718: comm syz.1.3229: Freeing blocks not in datazone - block = 0, count = 4096 [ 114.889881][T10215] loop1: lost filesystem error report for type 5 error -117 [ 114.891903][T10215] EXT4-fs (loop1): 1 orphan inode deleted [ 114.901054][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 114.901093][ C1] EXT4-fs (loop1): initial error at time 1783560768: ext4_free_blocks:6718 [ 114.901127][ C1] EXT4-fs (loop1): last error at time 1783560768: ext4_free_blocks:6718 [ 114.946224][T10215] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 114.949916][ T28] audit: type=1400 audit(1783560768.438:305): avc: denied { unmount } for pid=3308 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 115.025431][T10237] loop2: detected capacity change from 0 to 1764 [ 115.070393][T10237] ISOFS: Unable to identify CD-ROM format. [ 115.133191][ T3302] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 115.260333][T10267] loop2: detected capacity change from 0 to 512 [ 115.288315][T10267] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 115.309172][T10267] EXT4-fs (loop2): external journal device major/minor numbers have changed [ 115.369871][T10267] EXT4-fs (loop2): failed to open journal device unknown-block(4,1) -ENXIO [ 115.439709][T10283] loop0: detected capacity change from 0 to 2048 [ 115.450989][T10283] EXT4-fs: mb_optimize_scan should be set to 0 or 1. [ 115.711950][T10313] loop1: detected capacity change from 0 to 512 [ 115.758855][T10313] EXT4-fs (loop1): mounting ext3 file system using the ext4 subsystem [ 115.797308][T10326] loop4: detected capacity change from 0 to 512 [ 115.800088][T10313] EXT4-fs (loop1): external journal device major/minor numbers have changed [ 115.855620][T10326] EXT4-fs (loop4): Cannot turn on journaled quota: type 0: error -2 [ 115.868501][T10326] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #13: comm syz.4.3284: invalid indirect mapped block 8 (level 2) [ 115.868631][T10313] EXT4-fs (loop1): failed to open journal device unknown-block(4,1) -ENXIO [ 115.902434][T10326] loop4: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 115.902773][T10326] EXT4-fs (loop4): Remounting filesystem read-only [ 115.913746][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 115.913765][ C0] EXT4-fs (loop4): initial error at time 1783560769: ext4_free_branches:1023: inode 13 [ 115.913815][ C0] EXT4-fs (loop4): last error at time 1783560769: ext4_free_branches:1023: inode 13 [ 115.954734][T10326] EXT4-fs (loop4): 1 truncate cleaned up [ 115.962497][T10326] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 115.984603][T10335] loop0: detected capacity change from 0 to 512 [ 115.993723][T10335] EXT4-fs: Ignoring removed nomblk_io_submit option [ 116.043503][T10335] EXT4-fs (loop0): too many log groups per flexible block group [ 116.053024][T10335] EXT4-fs (loop0): failed to initialize mballoc (-12) [ 116.061787][ T3299] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 116.077957][T10335] EXT4-fs (loop0): mount failed [ 116.111658][T10345] loop1: detected capacity change from 0 to 512 [ 116.143589][T10345] EXT4-fs: Ignoring removed bh option [ 116.188803][T10345] EXT4-fs: Invalid commit interval -2147483648, must be smaller than 21474836 [ 116.244470][T10357] loop0: detected capacity change from 0 to 512 [ 116.282334][T10357] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 116.325001][T10357] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4222: comm syz.0.3296: Allocating blocks 41-42 which overlap fs metadata [ 116.370950][T10357] loop0: lost filesystem error report for type 5 error -117 [ 116.372794][T10357] Quota error (device loop0): write_blk: dquota write failed [ 116.381305][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 116.381342][ C1] EXT4-fs (loop0): initial error at time 1783560769: ext4_mb_mark_diskspace_used:4222 [ 116.381364][ C1] EXT4-fs (loop0): last error at time 1783560769: ext4_mb_mark_diskspace_used:4222 [ 116.426339][T10357] Quota error (device loop0): find_free_dqentry: Can't write quota data block 5 [ 116.441375][T10357] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 116.458330][T10357] EXT4-fs error (device loop0): ext4_acquire_dquot:7041: comm syz.0.3296: Failed to acquire dquot type 1 [ 116.470788][T10357] loop0: lost filesystem error report for type 5 error -117 [ 116.472000][T10357] EXT4-fs error (device loop0): mb_free_blocks:2049: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 116.508222][T10357] EXT4-fs error (device loop0): ext4_do_update_inode:5742: inode #12: comm syz.0.3296: corrupted inode contents [ 116.548105][T10357] loop0: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 116.548321][T10357] EXT4-fs error (device loop0): ext4_dirty_inode:6639: inode #12: comm syz.0.3296: mark_inode_dirty error [ 116.583456][T10379] FAT-fs (loop4): bogus number of reserved sectors [ 116.613044][T10379] FAT-fs (loop4): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 116.628286][T10357] loop0: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 116.628523][T10357] EXT4-fs error (device loop0): ext4_do_update_inode:5742: inode #12: comm syz.0.3296: corrupted inode contents [ 116.675042][T10379] FAT-fs (loop4): Can't find a valid FAT filesystem [ 116.703288][T10357] loop0: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 116.703541][T10357] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #12: comm syz.0.3296: mark_inode_dirty error [ 116.750875][T10357] loop0: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 116.751152][T10357] EXT4-fs error (device loop0): ext4_do_update_inode:5742: inode #12: comm syz.0.3296: corrupted inode contents [ 116.829751][T10357] loop0: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 116.831366][T10357] EXT4-fs error (device loop0) in ext4_orphan_del:303: Corrupt filesystem [ 116.896604][T10357] loop0: lost filesystem error report for type 5 error -117 [ 116.896808][T10357] EXT4-fs error (device loop0): ext4_do_update_inode:5742: inode #12: comm syz.0.3296: corrupted inode contents [ 116.970996][T10357] loop0: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 116.971286][T10357] EXT4-fs error (device loop0): ext4_truncate:4691: inode #12: comm syz.0.3296: mark_inode_dirty error [ 117.001897][T10357] loop0: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 117.002089][T10357] EXT4-fs error (device loop0) in ext4_process_orphan:345: Corrupt filesystem [ 117.040465][T10357] loop0: lost filesystem error report for type 5 error -117 [ 117.040866][T10357] EXT4-fs (loop0): 1 truncate cleaned up [ 117.056075][T10357] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 117.109034][T10425] EXT4-fs: EXT4-fs: inode_readahead_blks must be 0 or a power of 2 smaller than 2^31 [ 117.181516][ T3298] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 117.252468][T10441] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 117.299619][T10441] EXT4-fs error (device loop0): ext4_init_orphan_info:618: comm syz.0.3333: orphan file block 0: bad magic [ 117.320525][T10444] Quota error (device loop4): do_check_range: Getting dqdh_entries 64 out of range 0-14 [ 117.355445][T10444] EXT4-fs error (device loop4): ext4_acquire_dquot:7041: comm syz.4.3338: Failed to acquire dquot type 1 [ 117.365450][T10441] loop0: lost filesystem error report for type 5 error -117 [ 117.373633][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 117.375260][T10441] EXT4-fs (loop0): Remounting filesystem read-only [ 117.381846][ C0] EXT4-fs (loop0): initial error at time 1783560770: ext4_init_orphan_info:618 [ 117.407281][ C0] EXT4-fs (loop0): last error at time 1783560770: ext4_init_orphan_info:618 [ 117.417301][T10444] loop4: lost filesystem error report for type 5 error -117 [ 117.421276][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 117.437168][ C1] EXT4-fs (loop4): initial error at time 1783560771: ext4_acquire_dquot:7041 [ 117.446311][ C1] EXT4-fs (loop4): last error at time 1783560771: ext4_acquire_dquot:7041 [ 117.455691][T10444] EXT4-fs error (device loop4): ext4_do_update_inode:5742: inode #16: comm syz.4.3338: corrupted inode contents [ 117.468833][T10441] EXT4-fs (loop0): mount failed [ 117.481300][T10444] loop4: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 117.481528][T10444] EXT4-fs error (device loop4): ext4_dirty_inode:6639: inode #16: comm syz.4.3338: mark_inode_dirty error [ 117.535645][T10444] loop4: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 117.537239][T10444] EXT4-fs error (device loop4): ext4_do_update_inode:5742: inode #16: comm syz.4.3338: corrupted inode contents [ 117.610901][T10444] loop4: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 117.611116][T10444] EXT4-fs error (device loop4): __ext4_ext_dirty:207: inode #16: comm syz.4.3338: mark_inode_dirty error [ 117.651748][T10476] tmpfs: Bad value for 'mpol' [ 117.677878][T10444] loop4: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 117.680884][T10444] EXT4-fs error (device loop4): ext4_do_update_inode:5742: inode #16: comm syz.4.3338: corrupted inode contents [ 117.721294][T10444] loop4: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 117.721581][T10444] EXT4-fs error (device loop4) in ext4_orphan_del:303: Corrupt filesystem [ 117.790062][T10444] loop4: lost filesystem error report for type 5 error -117 [ 117.790250][T10444] EXT4-fs error (device loop4): ext4_do_update_inode:5742: inode #16: comm syz.4.3338: corrupted inode contents [ 117.842222][T10444] loop4: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 117.843082][T10444] EXT4-fs error (device loop4): ext4_truncate:4691: inode #16: comm syz.4.3338: mark_inode_dirty error [ 117.870621][T10444] loop4: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 117.870780][T10444] EXT4-fs error (device loop4) in ext4_process_orphan:345: Corrupt filesystem [ 117.893786][T10444] loop4: lost filesystem error report for type 5 error -117 [ 117.897611][T10444] EXT4-fs (loop4): 1 truncate cleaned up [ 117.917319][T10444] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 117.940598][T10444] ext4 filesystem being mounted at /622/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 118.010743][ T3299] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 118.109587][T10508] EXT4-fs error (device loop1): ext4_expand_extra_isize_ea:2810: inode #11: comm syz.1.3369: corrupted xattr block 95: invalid header [ 118.136146][T10512] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 118.156802][T10508] loop1: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 118.164261][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 118.180256][ C0] EXT4-fs (loop1): initial error at time 1783560771: ext4_expand_extra_isize_ea:2810: inode 11 [ 118.186630][T10508] EXT4-fs (loop1): Remounting filesystem read-only [ 118.192405][ C0] EXT4-fs (loop1): last error at time 1783560771: ext4_expand_extra_isize_ea:2810: inode 11 [ 118.224158][T10508] EXT4-fs warning (device loop1): ext4_evict_inode:270: couldn't mark inode dirty (err -30) [ 118.235051][T10508] EXT4-fs (loop1): 1 orphan inode deleted [ 118.241767][T10508] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 118.252633][T10512] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:4222: comm syz.2.3370: Allocating blocks 41-42 which overlap fs metadata [ 118.293141][T10512] loop2: lost filesystem error report for type 5 error -117 [ 118.297615][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 118.311828][ C0] EXT4-fs (loop2): initial error at time 1783560771: ext4_mb_mark_diskspace_used:4222 [ 118.321673][ C0] EXT4-fs (loop2): last error at time 1783560771: ext4_mb_mark_diskspace_used:4222 [ 118.331368][T10512] __quota_error: 5 callbacks suppressed [ 118.331385][T10512] Quota error (device loop2): write_blk: dquota write failed [ 118.347786][ T3302] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 118.351576][T10512] Quota error (device loop2): find_free_dqentry: Can't write quota data block 5 [ 118.362826][T10521] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -2 [ 118.367941][T10512] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:4222: comm syz.2.3370: Allocating blocks 41-42 which overlap fs metadata [ 118.382655][T10521] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.3373: invalid indirect mapped block 8 (level 2) [ 118.402853][T10521] loop3: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 118.402994][T10512] loop2: lost filesystem error report for type 5 error -117 [ 118.412163][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 118.412212][ C0] EXT4-fs (loop3): initial error at time 1783560772: ext4_free_branches:1023: inode 13 [ 118.412242][ C0] EXT4-fs (loop3): last error at time 1783560772: ext4_free_branches:1023: inode 13 [ 118.432611][T10521] EXT4-fs (loop3): Remounting filesystem read-only [ 118.462346][T10512] Quota error (device loop2): write_blk: dquota write failed [ 118.485177][T10521] EXT4-fs (loop3): 1 truncate cleaned up [ 118.495344][T10512] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 118.507919][T10532] cgroup: Need name or subsystem set [ 118.510271][T10521] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 118.514885][T10512] EXT4-fs error (device loop2): ext4_acquire_dquot:7041: comm syz.2.3370: Failed to acquire dquot type 1 [ 118.551196][T10512] EXT4-fs error (device loop2): mb_free_blocks:2049: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 118.580349][T10512] EXT4-fs error (device loop2): ext4_do_update_inode:5742: inode #12: comm syz.2.3370: corrupted inode contents [ 118.593929][T10537] FAT-fs (loop4): bogus number of reserved sectors [ 118.612128][T10537] FAT-fs (loop4): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 118.626729][T10537] FAT-fs (loop4): Can't find a valid FAT filesystem [ 118.634767][T10512] loop2: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 118.637311][T10512] EXT4-fs error (device loop2): ext4_dirty_inode:6639: inode #12: comm syz.2.3370: mark_inode_dirty error [ 118.660612][T10512] EXT4-fs error (device loop2): ext4_do_update_inode:5742: inode #12: comm syz.2.3370: corrupted inode contents [ 118.676710][T10512] EXT4-fs error (device loop2): __ext4_ext_dirty:207: inode #12: comm syz.2.3370: mark_inode_dirty error [ 118.693870][ T3304] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 118.742873][T10512] EXT4-fs error (device loop2): ext4_do_update_inode:5742: inode #12: comm syz.2.3370: corrupted inode contents [ 118.785292][T10512] EXT4-fs error (device loop2) in ext4_orphan_del:303: Corrupt filesystem [ 118.808614][T10512] EXT4-fs error (device loop2): ext4_do_update_inode:5742: inode #12: comm syz.2.3370: corrupted inode contents [ 118.849411][T10512] EXT4-fs error (device loop2): ext4_truncate:4691: inode #12: comm syz.2.3370: mark_inode_dirty error [ 118.900455][T10512] EXT4-fs error (device loop2) in ext4_process_orphan:345: Corrupt filesystem [ 118.929515][T10512] EXT4-fs (loop2): 1 truncate cleaned up [ 118.948042][T10512] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 119.014132][T10566] EXT4-fs (loop4): external journal device major/minor numbers have changed [ 119.026827][T10568] TCP: tcp_parse_options: Illegal window scaling value 47 > 14 received [ 119.050995][T10566] EXT4-fs (loop4): failed to open journal device unknown-block(8,0) -EBUSY [ 119.085891][ T3308] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 119.254237][T10584] set_capacity_and_notify: 10 callbacks suppressed [ 119.254298][T10584] loop4: detected capacity change from 0 to 512 [ 119.283743][T10558] loop0: detected capacity change from 0 to 32768 [ 119.326561][T10584] EXT4-fs error (device loop4): ext4_validate_block_bitmap:432: comm syz.4.3405: bg 0: block 104: invalid block bitmap [ 119.348164][T10558] loop0: p1 p2 p3 < p5 > [ 119.358743][T10558] loop0: p1 size 242222080 extends beyond EOD, truncated [ 119.373187][T10584] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 119.381975][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 119.381998][ C0] EXT4-fs (loop4): initial error at time 1783560773: ext4_validate_block_bitmap:432 [ 119.382024][ C0] EXT4-fs (loop4): last error at time 1783560773: ext4_validate_block_bitmap:432 [ 119.408057][T10558] loop0: p2 start 16777215 is beyond EOD, truncated [ 119.422005][T10584] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.3405: invalid indirect mapped block 1 (level 1) [ 119.452686][T10584] EXT4-fs (loop4): 1 truncate cleaned up [ 119.467186][T10584] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 119.564424][ T3299] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 119.669542][T10615] loop4: detected capacity change from 0 to 1024 [ 119.706467][T10615] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 119.722354][ T7036] udevd[7036]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 119.739723][ T3291] udevd[3291]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 119.740712][ T5207] udevd[5207]: inotify_add_watch(7, /dev/loop0p5, 10) failed: No such file or directory [ 119.767468][T10621] loop2: detected capacity change from 0 to 512 [ 119.794406][T10615] EXT4-fs (loop4): required journal recovery suppressed and not mounted read-only [ 119.807548][T10623] loop0: detected capacity change from 0 to 4096 [ 119.807864][T10621] EXT4-fs error (device loop2): ext4_orphan_get:1399: inode #14: comm syz.2.3422: invalid orphan symlink nlink 1 [ 119.833497][T10623] EXT4-fs (loop0): unsupported descriptor size 0 [ 119.850308][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 119.856911][ C1] EXT4-fs (loop2): initial error at time 1783560773: ext4_orphan_get:1399: inode 14 [ 119.866399][ C1] EXT4-fs (loop2): last error at time 1783560773: ext4_orphan_get:1399: inode 14 [ 119.886618][T10621] EXT4-fs error (device loop2): ext4_orphan_get:1404: comm syz.2.3422: couldn't read orphan inode 14 (err -117) [ 119.907599][T10621] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 119.920190][T10621] ext4 filesystem being mounted at /703/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 120.009153][ T3308] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 120.079676][T10639] loop3: detected capacity change from 0 to 2048 [ 120.151611][T10656] tmpfs: Bad value for 'size' [ 120.200181][T10663] loop4: detected capacity change from 0 to 512 [ 120.240012][T10663] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 120.257364][T10663] EXT4-fs (loop4): mount failed [ 120.262554][T10670] tmpfs: Bad value for 'mpol' [ 120.331356][ T28] audit: type=1326 audit(1783560774.086:310): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10678 comm="syz.4.3450" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7eff5acede59 code=0x0 [ 120.471898][T10699] loop2: detected capacity change from 0 to 512 [ 120.492906][T10700] loop3: detected capacity change from 0 to 512 [ 120.525323][T10699] EXT4-fs error (device loop2): ext4_validate_block_bitmap:432: comm syz.2.3460: bg 0: block 104: invalid block bitmap [ 120.562251][T10699] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 120.571242][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 120.571275][ C1] EXT4-fs (loop2): initial error at time 1783560774: ext4_validate_block_bitmap:432 [ 120.571303][ C1] EXT4-fs (loop2): last error at time 1783560774: ext4_validate_block_bitmap:432 [ 120.607182][T10699] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.3460: invalid indirect mapped block 1 (level 1) [ 120.622769][T10700] Quota error (device loop3): do_check_range: Getting dqdh_entries 64 out of range 0-14 [ 120.653925][T10700] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 120.671214][T10700] EXT4-fs error (device loop3): ext4_acquire_dquot:7041: comm syz.3.3459: Failed to acquire dquot type 1 [ 120.687433][T10700] EXT4-fs error (device loop3): ext4_do_update_inode:5742: inode #16: comm syz.3.3459: corrupted inode contents [ 120.699703][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 120.699727][ C0] EXT4-fs (loop3): initial error at time 1783560774: ext4_acquire_dquot:7041 [ 120.699761][ C0] EXT4-fs (loop3): last error at time 1783560774: ext4_acquire_dquot:7041 [ 120.702279][T10699] EXT4-fs (loop2): 1 truncate cleaned up [ 120.737097][T10699] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 120.739049][T10700] EXT4-fs error (device loop3): ext4_dirty_inode:6639: inode #16: comm syz.3.3459: mark_inode_dirty error [ 120.808523][T10700] EXT4-fs error (device loop3): ext4_do_update_inode:5742: inode #16: comm syz.3.3459: corrupted inode contents [ 120.841321][T10700] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #16: comm syz.3.3459: mark_inode_dirty error [ 120.866907][T10700] EXT4-fs error (device loop3): ext4_do_update_inode:5742: inode #16: comm syz.3.3459: corrupted inode contents [ 120.881289][ T3308] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 120.898341][T10700] EXT4-fs error (device loop3) in ext4_orphan_del:303: Corrupt filesystem [ 120.931625][T10700] EXT4-fs error (device loop3): ext4_do_update_inode:5742: inode #16: comm syz.3.3459: corrupted inode contents [ 120.971720][T10700] EXT4-fs error (device loop3): ext4_truncate:4691: inode #16: comm syz.3.3459: mark_inode_dirty error [ 121.009857][T10700] EXT4-fs error (device loop3) in ext4_process_orphan:345: Corrupt filesystem [ 121.030785][T10700] EXT4-fs (loop3): 1 truncate cleaned up [ 121.046382][T10700] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 121.074756][T10700] ext4 filesystem being mounted at /702/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 121.166978][ T3304] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 121.239572][T10772] tmpfs: Bad value for 'mpol' [ 121.281939][T10770] loop0: detected capacity change from 0 to 2048 [ 121.340752][ T28] audit: type=1400 audit(1783560775.146:311): avc: denied { create } for pid=10782 comm="syz.1.3500" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 121.377460][T10770] loop0: p1 p2 p3 [ 121.381410][T10770] loop0: p1 size 16777216 extends beyond EOD, truncated [ 121.402413][T10770] loop0: p2 size 458752 extends beyond EOD, truncated [ 121.423825][T10770] loop0: p3 start 3036741376 is beyond EOD, truncated [ 121.588797][T10813] FAT-fs (loop1): bogus number of reserved sectors [ 121.604273][T10813] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 121.653150][T10813] FAT-fs (loop1): Can't find a valid FAT filesystem [ 121.772413][T10830] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 121.816313][T10834] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.3525: iget: bad extra_isize 58 (inode size 256) [ 121.849134][T10830] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4222: comm syz.4.3522: Allocating blocks 41-42 which overlap fs metadata [ 121.871344][T10830] fserror_report: 11 callbacks suppressed [ 121.871362][T10830] loop4: lost filesystem error report for type 5 error -117 [ 121.879261][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 121.893555][ C0] EXT4-fs (loop0): initial error at time 1783560775: ext4_xattr_inode_iget:441: inode 11 [ 121.904201][ C0] EXT4-fs (loop0): last error at time 1783560775: ext4_xattr_inode_iget:441: inode 11 [ 121.917380][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 121.923867][ C0] EXT4-fs (loop4): initial error at time 1783560775: ext4_mb_mark_diskspace_used:4222 [ 121.933639][ C0] EXT4-fs (loop4): last error at time 1783560775: ext4_mb_mark_diskspace_used:4222 [ 121.947334][T10834] EXT4-fs error (device loop0): ext4_xattr_inode_iget:446: comm syz.0.3525: error while reading EA inode 11 err=-117 [ 121.963110][T10834] loop0: lost filesystem error report for type 5 error -117 [ 121.964207][T10830] Quota error (device loop4): write_blk: dquota write failed [ 121.984069][T10834] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.3525: iget: bad extra_isize 58 (inode size 256) [ 122.008588][T10830] Quota error (device loop4): find_free_dqentry: Can't write quota data block 5 [ 122.021532][T10830] EXT4-fs error (device loop4): ext4_acquire_dquot:7041: comm syz.4.3522: Failed to acquire dquot type 1 [ 122.038452][T10830] loop4: lost filesystem error report for type 5 error -117 [ 122.040207][T10834] EXT4-fs error (device loop0): ext4_xattr_inode_iget:446: comm syz.0.3525: error while reading EA inode 11 err=-117 [ 122.064597][T10830] EXT4-fs error (device loop4): mb_free_blocks:2049: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 122.096707][T10834] loop0: lost filesystem error report for type 5 error -117 [ 122.096784][T10830] EXT4-fs error (device loop4): ext4_do_update_inode:5742: inode #12: comm syz.4.3522: corrupted inode contents [ 122.100720][T10858] msdos: Bad value for 'errors' [ 122.107154][T10834] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #18: comm syz.0.3525: iget: bad extra_isize 58 (inode size 256) [ 122.136306][T10830] EXT4-fs error (device loop4): ext4_dirty_inode:6639: inode #12: comm syz.4.3522: mark_inode_dirty error [ 122.149343][T10830] EXT4-fs error (device loop4): ext4_do_update_inode:5742: inode #12: comm syz.4.3522: corrupted inode contents [ 122.161902][T10834] EXT4-fs error (device loop0): ext4_xattr_inode_iget:446: comm syz.0.3525: error while reading EA inode 18 err=-117 [ 122.176534][T10830] EXT4-fs error (device loop4): __ext4_ext_dirty:207: inode #12: comm syz.4.3522: mark_inode_dirty error [ 122.188635][T10834] loop0: lost filesystem error report for type 5 error -117 [ 122.188898][T10834] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #18: comm syz.0.3525: iget: bad extra_isize 58 (inode size 256) [ 122.222118][T10830] EXT4-fs error (device loop4): ext4_do_update_inode:5742: inode #12: comm syz.4.3522: corrupted inode contents [ 122.243184][T10863] EXT4-fs: inline encryption not supported [ 122.249404][T10830] EXT4-fs error (device loop4) in ext4_orphan_del:303: Corrupt filesystem [ 122.265218][T10834] fserror_report: 24 callbacks suppressed [ 122.265235][T10834] loop0: lost file I/O error report for ino 18 type 5 pos 0x0 len 0x0 error -117 [ 122.271689][T10830] loop4: lost filesystem error report for type 5 error -117 [ 122.281311][T10834] EXT4-fs error (device loop0): ext4_xattr_inode_iget:446: comm syz.0.3525: error while reading EA inode 18 err=-117 [ 122.301971][T10863] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 122.310938][T10863] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 122.320438][T10834] loop0: lost filesystem error report for type 5 error -117 [ 122.326987][T10830] EXT4-fs error (device loop4): ext4_do_update_inode:5742: inode #12: comm syz.4.3522: corrupted inode contents [ 122.348880][T10869] EXT4-fs: Ignoring removed oldalloc option [ 122.355694][T10834] EXT4-fs (loop0): 1 orphan inode deleted [ 122.362379][T10834] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 122.385187][T10869] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 122.403732][T10830] loop4: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 122.412220][T10863] EXT4-fs error (device loop2): ext4_acquire_dquot:7041: comm syz.2.3538: Failed to acquire dquot type 1 [ 122.434056][T10830] EXT4-fs error (device loop4): ext4_truncate:4691: inode #12: comm syz.4.3522: mark_inode_dirty error [ 122.434791][T10863] loop2: lost filesystem error report for type 5 error -5 [ 122.446190][T10863] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1317: group 0, [ 122.446200][ T3298] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 122.453419][T10863] block bitmap and bg descriptor inconsistent: 46 vs 41 free clusters [ 122.454338][T10863] EXT4-fs error (device loop2): ext4_do_update_inode:5742: inode #12: comm syz.2.3538: corrupted inode contents [ 122.462607][ C0] EXT4-fs (loop2): error count since last fsck: 2 [ 122.462628][ C0] EXT4-fs (loop2): initial error at time 1783560776: ext4_acquire_dquot:7041 [ 122.462650][ C0] EXT4-fs (loop2): last error at time 1783560776: ext4_mb_generate_buddy:1317 [ 122.465155][T10830] loop4: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 122.473427][T10863] loop2: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 122.528558][T10830] EXT4-fs error (device loop4) in ext4_process_orphan:345: Corrupt filesystem [ 122.550010][T10863] EXT4-fs error (device loop2): ext4_dirty_inode:6639: inode #12: comm syz.2.3538: mark_inode_dirty error [ 122.563065][T10869] EXT4-fs error (device loop3): ext4_ext_check_inode:521: inode #4: comm syz.3.3541: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 122.584757][T10830] loop4: lost filesystem error report for type 5 error -117 [ 122.584984][T10830] EXT4-fs (loop4): 1 truncate cleaned up [ 122.600139][T10869] loop3: lost file I/O error report for ino 4 type 5 pos 0x0 len 0x0 error -117 [ 122.603217][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 122.619843][T10863] loop2: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 122.622948][ C1] EXT4-fs (loop3): initial error at time 1783560776: ext4_ext_check_inode:521: inode 4 [ 122.623018][ C1] EXT4-fs (loop3): last error at time 1783560776: ext4_ext_check_inode:521: inode 4 [ 122.643144][T10830] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 122.666553][T10869] EXT4-fs error (device loop3): ext4_quota_enable:7235: comm syz.3.3541: Bad quota inode: 4, type: 1 [ 122.687861][T10863] EXT4-fs error (device loop2): ext4_do_update_inode:5742: inode #12: comm syz.2.3538: corrupted inode contents [ 122.701084][T10863] loop2: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 122.702868][T10863] EXT4-fs error (device loop2): __ext4_ext_dirty:207: inode #12: comm syz.2.3538: mark_inode_dirty error [ 122.706834][T10869] loop3: lost filesystem error report for type 5 error -117 [ 122.722257][T10863] loop2: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 122.734355][T10863] EXT4-fs error (device loop2): ext4_do_update_inode:5742: inode #12: comm syz.2.3538: corrupted inode contents [ 122.757354][T10863] loop2: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 122.758663][T10863] EXT4-fs error (device loop2) in ext4_orphan_del:303: Corrupt filesystem [ 122.778809][T10869] EXT4-fs warning (device loop3): ext4_enable_quotas:7276: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 122.794731][T10863] EXT4-fs error (device loop2): ext4_do_update_inode:5742: inode #12: comm syz.2.3538: corrupted inode contents [ 122.807374][T10869] EXT4-fs (loop3): mount failed [ 122.812627][T10863] loop2: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 122.813300][T10863] EXT4-fs error (device loop2): ext4_truncate:4691: inode #12: comm syz.2.3538: mark_inode_dirty error [ 122.838749][T10863] EXT4-fs error (device loop2) in ext4_process_orphan:345: Corrupt filesystem [ 122.872648][ T3299] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 122.895189][T10863] EXT4-fs (loop2): 1 truncate cleaned up [ 122.911969][T10863] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 123.007305][ T3308] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 123.261379][T10930] EXT4-fs: Ignoring removed nobh option [ 123.273717][T10933] FAT-fs (loop3): invalid media value (0x03) [ 123.284080][T10930] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.3568: invalid indirect mapped block 256 (level 2) [ 123.297777][T10933] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 123.316899][T10933] FAT-fs (loop3): Can't find a valid FAT filesystem [ 123.334941][T10930] EXT4-fs (loop2): Remounting filesystem read-only [ 123.344071][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 123.344096][ C0] EXT4-fs (loop2): initial error at time 1783560777: ext4_free_branches:1023: inode 11 [ 123.344137][ C0] EXT4-fs (loop2): last error at time 1783560777: ext4_free_branches:1023: inode 11 [ 123.400030][T10930] EXT4-fs (loop2): 2 truncates cleaned up [ 123.433884][T10925] loop0: p1 p3 p4 [ 123.439455][T10925] loop0: p1 start 393217 is beyond EOD, truncated [ 123.456873][T10925] loop0: p3 size 395700 extends beyond EOD, truncated [ 123.473291][T10925] loop0: p4 start 117571584 is beyond EOD, truncated [ 123.483926][T10930] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 123.487762][T10946] EXT4-fs: Ignoring removed nobh option [ 123.526057][T10946] EXT4-fs (loop1): 1 orphan inode deleted [ 123.552888][ T3308] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 123.595851][ T3290] udevd[3290]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 123.663027][T10958] tmpfs: Bad value for 'mpol' [ 123.876231][T10985] EXT4-fs (loop3): invalid inodes per group: 7 [ 123.876231][T10985] [ 123.916969][T10987] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 123.937002][T10987] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (24168!=20869) [ 123.985664][T10987] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 124.026260][T10987] EXT4-fs (loop0): filesystem has both journal inode and journal device! [ 124.068693][T11001] tmpfs: Bad value for 'mpol' [ 124.078478][T11000] set_capacity_and_notify: 17 callbacks suppressed [ 124.078496][T11000] loop3: detected capacity change from 0 to 512 [ 124.109855][T11000] EXT4-fs error (device loop3): ext4_iget_extra_inode:5180: inode #15: comm syz.3.3603: corrupted in-inode xattr: invalid ea_ino [ 124.132645][T11000] EXT4-fs error (device loop3): ext4_orphan_get:1404: comm syz.3.3603: couldn't read orphan inode 15 (err -117) [ 124.146499][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 124.146519][ C1] EXT4-fs (loop3): initial error at time 1783560778: ext4_iget_extra_inode:5180: inode 15 [ 124.146551][ C1] EXT4-fs (loop3): last error at time 1783560778: ext4_iget_extra_inode:5180: inode 15 [ 124.221882][T11007] loop0: detected capacity change from 0 to 128 [ 124.282207][T11007] FAT-fs (loop0): bogus number of reserved sectors [ 124.309675][T11007] FAT-fs (loop0): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 124.352694][T11007] FAT-fs (loop0): Can't find a valid FAT filesystem [ 124.426113][T11024] loop1: detected capacity change from 0 to 128 [ 124.439693][T11024] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x61417272 (sector = 1) [ 124.468075][T11024] FAT-fs (loop1): bogus number of directory entries (2047) [ 124.491409][T11024] FAT-fs (loop1): Can't find a valid FAT filesystem [ 124.543488][T10998] loop2: detected capacity change from 0 to 32768 [ 124.617244][T10998] loop2: p1 p3 < p5 p6 > [ 124.949739][ T3290] udevd[3290]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 124.953029][ T5207] udevd[5207]: inotify_add_watch(7, /dev/loop2p6, 10) failed: No such file or directory [ 124.973157][ T7036] udevd[7036]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 124.985236][ T3291] udevd[3291]: inotify_add_watch(7, /dev/loop2p5, 10) failed: No such file or directory [ 125.046537][T11077] loop0: detected capacity change from 0 to 164 [ 125.073237][T11077] rock: corrupted directory entry. extent=458780 out of volume (nzones=41) [ 125.090640][T11077] isofs_fill_super: root inode is not a directory. Corrupted media? [ 125.277267][T11102] loop3: detected capacity change from 0 to 512 [ 125.288440][T11105] loop1: detected capacity change from 0 to 512 [ 125.307555][T11102] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 125.348115][T11105] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 125.359957][T11102] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4222: comm syz.3.3653: Allocating blocks 41-42 which overlap fs metadata [ 125.379489][T11105] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 125.399841][T11105] EXT4-fs (loop1): orphan cleanup on readonly fs [ 125.414054][T11102] __quota_error: 4 callbacks suppressed [ 125.414070][T11102] Quota error (device loop3): write_blk: dquota write failed [ 125.429601][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 125.429626][ C0] EXT4-fs (loop3): initial error at time 1783560779: ext4_mb_mark_diskspace_used:4222 [ 125.429659][ C0] EXT4-fs (loop3): last error at time 1783560779: ext4_mb_mark_diskspace_used:4222 [ 125.484428][T11105] Quota error (device loop1): v2_read_file_info: Block with free entry 4294967071 out of range (1, 6). [ 125.503679][T11102] Quota error (device loop3): find_free_dqentry: Can't write quota data block 5 [ 125.508937][T11105] EXT4-fs warning (device loop1): ext4_enable_quotas:7276: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 125.548692][T11102] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4222: comm syz.3.3653: Allocating blocks 41-42 which overlap fs metadata [ 125.568294][T11105] EXT4-fs (loop1): Cannot turn on quotas: error -117 [ 125.578105][T11105] EXT4-fs error (device loop1): ext4_validate_block_bitmap:432: comm syz.1.3655: bg 0: block 15: invalid block bitmap [ 125.588946][T11123] loop2: detected capacity change from 0 to 256 [ 125.593919][T11105] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 125.610777][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 125.610813][ C0] EXT4-fs (loop1): initial error at time 1783560779: ext4_validate_block_bitmap:432 [ 125.610847][ C0] EXT4-fs (loop1): last error at time 1783560779: ext4_validate_block_bitmap:432 [ 125.643679][T11123] FAT-fs (loop2): Invalid FSINFO signature: 0x00fffff8, 0x00000000 (sector = 1) [ 125.653236][T11105] EXT4-fs warning (device loop1): ext4_evict_inode:195: inode #16: comm syz.1.3655: data will be lost [ 125.664459][T11102] Quota error (device loop3): write_blk: dquota write failed [ 125.674134][T11105] EXT4-fs (loop1): 1 truncate cleaned up [ 125.684897][T11102] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 125.721634][T11102] EXT4-fs error (device loop3): ext4_acquire_dquot:7041: comm syz.3.3653: Failed to acquire dquot type 1 [ 125.738708][T11102] EXT4-fs error (device loop3): mb_free_blocks:2049: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 125.774480][T11102] EXT4-fs error (device loop3): ext4_do_update_inode:5742: inode #12: comm syz.3.3653: corrupted inode contents [ 125.809739][T11102] EXT4-fs error (device loop3): ext4_dirty_inode:6639: inode #12: comm syz.3.3653: mark_inode_dirty error [ 125.835297][T11102] EXT4-fs error (device loop3): ext4_do_update_inode:5742: inode #12: comm syz.3.3653: corrupted inode contents [ 125.863265][T11102] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #12: comm syz.3.3653: mark_inode_dirty error [ 125.890867][T11142] tmpfs: Bad value for 'mpol' [ 125.917084][T11102] EXT4-fs error (device loop3): ext4_do_update_inode:5742: inode #12: comm syz.3.3653: corrupted inode contents [ 125.932209][T11102] EXT4-fs error (device loop3) in ext4_orphan_del:303: Corrupt filesystem [ 125.985657][T11102] EXT4-fs error (device loop3): ext4_do_update_inode:5742: inode #12: comm syz.3.3653: corrupted inode contents [ 126.006633][ T28] audit: type=1326 audit(1783560780.049:313): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11152 comm="syz.0.3676" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7faee74ede59 code=0x0 [ 126.036386][T11102] EXT4-fs error (device loop3): ext4_truncate:4691: inode #12: comm syz.3.3653: mark_inode_dirty error [ 126.069524][T11102] EXT4-fs error (device loop3) in ext4_process_orphan:345: Corrupt filesystem [ 126.092023][T11159] tmpfs: Bad value for 'mpol' [ 126.098754][T11102] EXT4-fs (loop3): 1 truncate cleaned up [ 126.187237][T11168] tmpfs: Bad value for 'mpol' [ 126.236055][ T28] audit: type=1400 audit(1783560780.290:314): avc: denied { create } for pid=11172 comm="syz.0.3687" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=iucv_socket permissive=1 [ 126.386411][T11191] loop1: detected capacity change from 0 to 512 [ 126.396419][T11191] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 126.431067][T11191] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4222: comm syz.1.3695: Allocating blocks 41-42 which overlap fs metadata [ 126.461076][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 126.467713][ C0] EXT4-fs (loop1): initial error at time 1783560780: ext4_mb_mark_diskspace_used:4222 [ 126.476112][T11191] Quota error (device loop1): write_blk: dquota write failed [ 126.478154][ C0] EXT4-fs (loop1): last error at time 1783560780: ext4_mb_mark_diskspace_used:4222 [ 126.506447][T11191] Quota error (device loop1): find_free_dqentry: Can't write quota data block 5 [ 126.516069][T11191] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4222: comm syz.1.3695: Allocating blocks 41-42 which overlap fs metadata [ 126.546968][T11191] Quota error (device loop1): write_blk: dquota write failed [ 126.571436][T11191] EXT4-fs error (device loop1): ext4_acquire_dquot:7041: comm syz.1.3695: Failed to acquire dquot type 1 [ 126.590347][T11191] EXT4-fs error (device loop1): mb_free_blocks:2049: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 126.631735][T11191] EXT4-fs error (device loop1): ext4_do_update_inode:5742: inode #12: comm syz.1.3695: corrupted inode contents [ 126.652109][T11191] EXT4-fs error (device loop1): ext4_dirty_inode:6639: inode #12: comm syz.1.3695: mark_inode_dirty error [ 126.665849][T11191] EXT4-fs error (device loop1): ext4_do_update_inode:5742: inode #12: comm syz.1.3695: corrupted inode contents [ 126.684492][T11211] loop3: detected capacity change from 0 to 1024 [ 126.705828][T11211] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 126.719886][T11216] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 126.740938][T11191] EXT4-fs error (device loop1): __ext4_ext_dirty:207: inode #12: comm syz.1.3695: mark_inode_dirty error [ 126.755069][T11216] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 126.765422][T11211] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.3703: Invalid block bitmap block 0 in block_group 0 [ 126.787075][T11191] EXT4-fs error (device loop1): ext4_do_update_inode:5742: inode #12: comm syz.1.3695: corrupted inode contents [ 126.796501][T11211] fserror_report: 13 callbacks suppressed [ 126.796562][T11211] loop3: lost filesystem error report for type 5 error -117 [ 126.806144][T11191] EXT4-fs error (device loop1) in ext4_orphan_del:303: Corrupt filesystem [ 126.841189][T11211] EXT4-fs error (device loop3): ext4_acquire_dquot:7041: comm syz.3.3703: Failed to acquire dquot type 0 [ 126.848604][T11191] loop1: lost filesystem error report for type 5 error -117 [ 126.853981][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 126.869601][ C0] EXT4-fs (loop3): initial error at time 1783560780: ext4_read_block_bitmap_nowait:483 [ 126.879412][ C0] EXT4-fs (loop3): last error at time 1783560780: ext4_read_block_bitmap_nowait:483 [ 126.891233][T11191] EXT4-fs error (device loop1): ext4_do_update_inode:5742: inode #12: comm syz.1.3695: corrupted inode contents [ 126.901697][T11211] loop3: lost filesystem error report for type 5 error -117 [ 126.906596][T11211] EXT4-fs error (device loop3): ext4_free_blocks:6718: comm syz.3.3703: Freeing blocks not in datazone - block = 0, count = 4096 [ 126.931942][T11191] EXT4-fs error (device loop1): ext4_truncate:4691: inode #12: comm syz.1.3695: mark_inode_dirty error [ 126.938390][T11211] loop3: lost filesystem error report for type 5 error -117 [ 126.946447][T11211] EXT4-fs error (device loop3): ext4_read_inode_bitmap:141: comm syz.3.3703: Invalid inode bitmap blk 0 in block_group 0 [ 126.967385][T11211] loop3: lost filesystem error report for type 5 error -117 [ 126.968720][T11211] EXT4-fs error (device loop3) in ext4_free_inode:363: Corrupt filesystem [ 126.971844][ T68] EXT4-fs error (device loop3): ext4_release_dquot:7077: comm kworker/u8:4: Failed to release dquot type 0 [ 126.978222][T11191] EXT4-fs error (device loop1) in ext4_process_orphan:345: Corrupt filesystem [ 126.978246][T11191] loop1: lost filesystem error report for type 5 error -117 [ 126.987540][T11211] loop3: lost filesystem error report for type 5 error -117 [ 127.027915][ T68] loop3: lost filesystem error report for type 5 error -117 [ 127.036955][T11211] EXT4-fs (loop3): 1 orphan inode deleted [ 127.046717][T11191] EXT4-fs (loop1): 1 truncate cleaned up [ 127.078308][T11211] syz.3.3703 (11211) used greatest stack depth: 9872 bytes left [ 127.100139][T11234] SELinux: Context system_u:object_r:fsa is not valid (left unmapped). [ 127.180494][T11242] EXT4-fs error (device loop4): ext4_iget_extra_inode:5180: inode #15: comm syz.4.3718: corrupted in-inode xattr: invalid size in ea xattr [ 127.200719][T11242] fserror_report: 17 callbacks suppressed [ 127.200768][T11242] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 127.208793][T11242] EXT4-fs error (device loop4): ext4_orphan_get:1404: comm syz.4.3718: couldn't read orphan inode 15 (err -117) [ 127.218762][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 127.218792][ C1] EXT4-fs (loop4): initial error at time 1783560781: ext4_iget_extra_inode:5180: inode 15 [ 127.218823][ C1] EXT4-fs (loop4): last error at time 1783560781: ext4_iget_extra_inode:5180: inode 15 [ 127.263657][T11242] loop4: lost filesystem error report for type 5 error -117 [ 127.479416][T11277] tmpfs: Bad value for 'mpol' [ 127.689328][T11307] EXT4-fs: Ignoring removed nobh option [ 127.715004][T11307] EXT4-fs (loop0): 1 orphan inode deleted [ 128.263031][T11390] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 128.282398][T11394] rock: corrupted directory entry. extent=41 out of volume (nzones=41) [ 128.306021][T11396] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 128.306589][T11390] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 128.331881][T11396] EXT4-fs (loop3): group descriptors corrupted! [ 128.414307][T11390] EXT4-fs (loop4): orphan cleanup on readonly fs [ 128.449959][T11390] 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. [ 128.486512][T11403] rock: corrupted directory entry. extent=8, offset=0, size=16774637 [ 128.515001][T11390] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 128.536579][T11390] EXT4-fs error (device loop4): ext4_validate_block_bitmap:432: comm syz.4.3791: bg 0: block 15: invalid block bitmap [ 128.552977][T11390] loop4: lost filesystem error report for type 5 error -117 [ 128.553128][T11390] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 128.560873][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 128.560901][ C0] EXT4-fs (loop4): initial error at time 1783560782: ext4_validate_block_bitmap:432 [ 128.560925][ C0] EXT4-fs (loop4): last error at time 1783560782: ext4_validate_block_bitmap:432 [ 128.582545][T11409] EXT4-fs: Ignoring removed orlov option [ 128.609691][T11409] journal_path: Non-blockdev passed as './file0' [ 128.619192][T11390] EXT4-fs warning (device loop4): ext4_evict_inode:195: inode #16: comm syz.4.3791: data will be lost [ 128.631809][T11409] EXT4-fs: error: could not find journal device path [ 128.639321][T11390] EXT4-fs (loop4): 1 truncate cleaned up [ 128.729324][T11417] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 128.750620][T11417] EXT4-fs error (device loop2): ext4_iget_extra_inode:5180: inode #17: comm syz.2.3804: corrupted in-inode xattr: e_name out of bounds [ 128.779369][T11417] loop2: lost file I/O error report for ino 17 type 5 pos 0x0 len 0x0 error -117 [ 128.779612][T11417] EXT4-fs error (device loop2): ext4_orphan_get:1404: comm syz.2.3804: couldn't read orphan inode 17 (err -117) [ 128.794306][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 128.794336][ C0] EXT4-fs (loop2): initial error at time 1783560782: ext4_iget_extra_inode:5180: inode 17 [ 128.794376][ C0] EXT4-fs (loop2): last error at time 1783560782: ext4_iget_extra_inode:5180: inode 17 [ 128.836791][T11422] msdos: Bad value for 'check' [ 128.876318][T11417] EXT4-fs mount: 18 callbacks suppressed [ 128.876355][T11417] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 128.973297][ T3308] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 129.104736][T11461] set_capacity_and_notify: 9 callbacks suppressed [ 129.104756][T11461] loop0: detected capacity change from 0 to 256 [ 129.180040][T11470] tmpfs: Bad value for 'mpol' [ 129.257895][T11478] loop2: detected capacity change from 0 to 1024 [ 129.274282][T11478] EXT4-fs (loop2): inodes count not valid: 4 vs 32 [ 129.465397][T11502] loop1: detected capacity change from 0 to 512 [ 129.491277][T11502] EXT4-fs warning (device loop1): read_mmp_block:110: Error -117 while reading MMP block 12 [ 129.684705][T11530] loop4: detected capacity change from 0 to 512 [ 129.729222][T11530] journal_path: not usable as path [ 129.751149][T11530] EXT4-fs: error: could not find journal device path [ 129.912282][T11559] loop2: detected capacity change from 0 to 256 [ 129.923311][T11559] vfat: Bad value for 'utf8' [ 130.018928][T11571] loop3: detected capacity change from 0 to 512 [ 130.058340][T11571] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 130.099562][T11571] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 130.135290][T11571] EXT4-fs (loop3): failed to initialize system zone (-117) [ 130.165498][T11571] EXT4-fs (loop3): mount failed [ 130.369753][T11615] tmpfs: Bad value for 'size' [ 130.377732][T11616] loop0: detected capacity change from 0 to 128 [ 130.406563][T11616] FAT-fs (loop0): bogus logical sector size 0 [ 130.420582][T11616] FAT-fs (loop0): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 130.457775][T11616] FAT-fs (loop0): Can't find a valid FAT filesystem [ 130.639442][T11646] loop2: detected capacity change from 0 to 512 [ 130.688289][T11646] EXT4-fs error (device loop2): ext4_orphan_get:1399: inode #17: comm syz.2.3916: iget: immutable or append flags not allowed on symlinks [ 130.727468][T11646] loop2: lost file I/O error report for ino 17 type 5 pos 0x0 len 0x0 error -117 [ 130.727732][T11646] EXT4-fs error (device loop2): ext4_orphan_get:1404: comm syz.2.3916: couldn't read orphan inode 17 (err -117) [ 130.738581][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 130.738624][ C1] EXT4-fs (loop2): initial error at time 1783560784: ext4_orphan_get:1399: inode 17 [ 130.738687][ C1] EXT4-fs (loop2): last error at time 1783560784: ext4_orphan_get:1399: inode 17 [ 130.792555][T11646] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 130.842636][T11664] loop4: detected capacity change from 0 to 128 [ 130.857170][ T3308] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 130.968825][T11672] loop2: detected capacity change from 0 to 1024 [ 131.013896][T11672] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 131.034137][T11672] EXT4-fs (loop2): group descriptors corrupted! [ 131.472749][T11739] ip_tunnel: non-ECT from 172.20.20.187 with TOS=0x2 [ 131.511825][T11742] SELinux: security_context_str_to_sid (}o) failed with errno=-22 [ 131.657644][T11758] FAT-fs (loop1): data area starts beyond volume (542 > 512) [ 131.683604][T11761] tmpfs: Bad value for 'mpol' [ 131.702867][T11758] FAT-fs (loop1): Can't find a valid FAT filesystem [ 131.889258][T11783] EXT4-fs (loop3): Couldn't mount because of unsupported optional features (40000) [ 131.919627][T11783] EXT4-fs (loop3): couldn't mount as ext2 due to feature incompatibilities [ 132.089959][T11798] EXT4-fs (loop4): invalid first ino: 0 [ 132.115128][T11810] EXT4-fs: Ignoring removed orlov option [ 132.150069][T11810] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors [ 132.186150][T11810] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 not in group (block 2)! [ 132.226167][ T28] kauditd_printk_skb: 15 callbacks suppressed [ 132.226189][ T28] audit: type=1400 audit(1783560786.578:325): avc: denied { mount } for pid=11820 comm="syz.1.4003" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 132.252215][T11810] EXT4-fs (loop0): group descriptors corrupted! [ 132.307669][ T28] audit: type=1400 audit(1783560786.641:326): avc: denied { unmount } for pid=3302 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 132.649268][T11866] msdos: Bad value for 'time_offset' [ 132.706486][T11870] EXT4-fs (loop3): orphan cleanup on readonly fs [ 132.739117][T11870] EXT4-fs warning (device loop3): ext4_expand_extra_isize_ea:2860: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 132.763606][T11870] EXT4-fs error (device loop3): ext4_do_update_inode:5742: inode #15: comm syz.3.4028: corrupted inode contents [ 132.807822][T11870] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 132.814678][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 132.833440][ C1] EXT4-fs (loop3): initial error at time 1783560787: ext4_do_update_inode:5742: inode 15 [ 132.843693][ C1] EXT4-fs (loop3): last error at time 1783560787: ext4_do_update_inode:5742: inode 15 [ 132.848188][T11884] cgroup: subsys name conflicts with all [ 132.873344][T11870] EXT4-fs error (device loop3): ext4_dirty_inode:6639: inode #15: comm syz.3.4028: mark_inode_dirty error [ 132.917952][T11870] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 132.918314][T11870] EXT4-fs error (device loop3): ext4_do_update_inode:5742: inode #15: comm syz.3.4028: corrupted inode contents [ 132.953380][T11870] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 132.954726][T11870] EXT4-fs error (device loop3): ext4_xattr_delete_inode:3001: inode #15: comm syz.3.4028: mark_inode_dirty error [ 133.007824][T11870] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 133.008126][T11870] EXT4-fs error (device loop3): ext4_xattr_delete_inode:3004: inode #15: comm syz.3.4028: mark inode dirty (error -117) [ 133.039674][T11887] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 133.088654][T11870] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 133.093692][T11870] EXT4-fs warning (device loop3): ext4_evict_inode:287: xattr delete (err -117) [ 133.120300][T11887] Process accounting paused [ 133.133983][T11870] EXT4-fs (loop3): 1 orphan inode deleted [ 133.143299][ T3299] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 133.175186][T11870] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 133.257569][ T3304] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 133.315218][T11920] EXT4-fs error (device loop0): ext4_map_blocks:791: inode #2: block 8: comm syz.0.4053: lblock 0 mapped to illegal pblock 8 (length 1) [ 133.341957][T11920] loop0: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 133.342134][T11920] EXT4-fs (loop0): Remounting filesystem read-only [ 133.353853][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 133.353884][ C0] EXT4-fs (loop0): initial error at time 1783560787: ext4_map_blocks:791: inode 2: block 8 [ 133.353941][ C0] EXT4-fs (loop0): last error at time 1783560787: ext4_map_blocks:791: inode 2: block 8 [ 133.417616][T11929] tmpfs: Unknown parameter 'fsuuid' [ 133.462855][T11920] EXT4-fs warning (device loop0): dx_probe:791: inode #2: lblock 0: comm syz.0.4053: error -EUCLEAN reading directory block [ 133.496477][T11920] EXT4-fs (loop0): Cannot turn on journaled quota: type 0: error -117 [ 133.541115][T11920] EXT4-fs warning (device loop0): dx_probe:791: inode #2: lblock 0: comm syz.0.4053: error -EUCLEAN reading directory block [ 133.583776][T11920] EXT4-fs (loop0): Cannot turn on journaled quota: type 1: error -117 [ 133.605447][ T28] audit: type=1400 audit(1783560788.017:327): avc: denied { mount } for pid=11940 comm="syz.1.4062" name="/" dev="hugetlbfs" ino=30172 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=filesystem permissive=1 [ 133.613395][T11920] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 133.675631][ T28] audit: type=1400 audit(1783560788.101:328): avc: denied { unmount } for pid=3302 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=filesystem permissive=1 [ 133.725899][ T28] audit: type=1326 audit(1783560788.143:329): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11948 comm="syz.1.4065" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f1be9c1de59 code=0x0 [ 133.842748][T11960] EXT4-fs (loop3): 1 orphan inode deleted [ 133.849203][T11960] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 133.850085][ T3298] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 133.863572][T11960] ext4 filesystem being mounted at /822/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 133.961563][ T3304] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 133.998868][T11977] 9pnet_virtio: no channels available for device 127.0.0.1 [ 134.047362][T11981] set_capacity_and_notify: 12 callbacks suppressed [ 134.047425][T11981] loop1: detected capacity change from 0 to 1024 [ 134.082474][T11987] loop4: detected capacity change from 0 to 512 [ 134.111530][T11981] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 134.138101][T11991] tmpfs: Bad value for 'size' [ 134.142027][T11981] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 134.153210][T11987] EXT4-fs warning (device loop4): ext4_xattr_inode_get:560: inode #11: comm syz.4.4084: EA inode hash validation failed [ 134.182052][T11987] EXT4-fs warning (device loop4): ext4_expand_extra_isize_ea:2860: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 134.196402][T11987] EXT4-fs error (device loop4): ext4_do_update_inode:5742: inode #15: comm syz.4.4084: corrupted inode contents [ 134.210623][T11987] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 134.210907][T11981] EXT4-fs (loop1): orphan cleanup on readonly fs [ 134.219587][T11987] EXT4-fs (loop4): Remounting filesystem read-only [ 134.221363][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 134.243747][ C0] EXT4-fs (loop4): initial error at time 1783560788: ext4_do_update_inode:5742: inode 15 [ 134.255302][ C0] EXT4-fs (loop4): last error at time 1783560788: ext4_do_update_inode:5742: inode 15 [ 134.265165][T11987] EXT4-fs warning (device loop4): ext4_evict_inode:287: xattr delete (err -30) [ 134.279640][T11987] EXT4-fs (loop4): 1 orphan inode deleted [ 134.286464][T11987] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 134.299869][T11981] EXT4-fs error (device loop1): ext4_ext_check_inode:521: inode #3: comm syz.1.4081: pblk 0 bad header/extent: invalid eh_entries - magic f30a, entries 2, max 1(4), depth 0(0) [ 134.320604][T11981] loop1: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 134.320770][T11981] EXT4-fs error (device loop1): ext4_quota_enable:7235: comm syz.1.4081: Bad quota inode: 3, type: 0 [ 134.330996][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 134.331027][ C1] EXT4-fs (loop1): initial error at time 1783560788: ext4_ext_check_inode:521: inode 3 [ 134.331073][ C1] EXT4-fs (loop1): last error at time 1783560788: ext4_ext_check_inode:521: inode 3 [ 134.383807][T11981] fserror_report: 3 callbacks suppressed [ 134.383833][T11981] loop1: lost filesystem error report for type 5 error -117 [ 134.396812][ T3299] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 134.419532][T11981] EXT4-fs warning (device loop1): ext4_enable_quotas:7276: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 134.451710][T11981] EXT4-fs (loop1): Cannot turn on quotas: error -117 [ 134.491536][T11981] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 134.505301][T12009] loop4: detected capacity change from 0 to 128 [ 134.532935][T12009] FAT-fs (loop4): bogus sectors per cluster 7 [ 134.563311][T12009] FAT-fs (loop4): Can't find a valid FAT filesystem [ 134.599711][ T3302] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 134.855931][ T28] audit: type=1326 audit(1783560789.339:330): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12053 comm="syz.4.4114" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7eff5acede59 code=0x0 [ 135.140251][T12097] loop4: detected capacity change from 0 to 256 [ 135.246326][T12109] loop0: detected capacity change from 0 to 512 [ 135.269463][T12109] EXT4-fs: Ignoring removed oldalloc option [ 135.291619][T12109] EXT4-fs: Ignoring removed orlov option [ 135.316949][T12109] EXT4-fs: Invalid want_extra_isize 32768 [ 135.509985][T12142] loop2: detected capacity change from 0 to 512 [ 135.522957][ T28] audit: type=1326 audit(1783560790.032:331): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12147 comm="syz.3.4161" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f5cff4fde59 code=0x0 [ 135.549090][T12142] EXT4-fs: Ignoring removed nobh option [ 135.593716][T12142] EXT4-fs (loop2): unsupported inode size: 8192 [ 135.615435][T12142] EXT4-fs (loop2): blocksize: 2048 [ 135.854219][T12169] loop1: detected capacity change from 0 to 8192 [ 136.169440][T12225] loop3: detected capacity change from 0 to 512 [ 136.207475][T12225] EXT4-fs error (device loop3): ext4_get_journal_inode:5900: comm syz.3.4201: inode #1792: comm syz.3.4201: iget: illegal inode # [ 136.250624][T12225] loop3: lost filesystem error report for type 5 error -117 [ 136.250839][T12225] EXT4-fs (loop3): Remounting filesystem read-only [ 136.258568][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 136.258602][ C0] EXT4-fs (loop3): initial error at time 1783560790: ext4_get_journal_inode:5900 [ 136.258652][ C0] EXT4-fs (loop3): last error at time 1783560790: ext4_get_journal_inode:5900 [ 136.314964][T12225] EXT4-fs (loop3): no journal found [ 136.321381][T12225] EXT4-fs (loop3): can't get journal size [ 136.329822][T12225] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 136.378762][T12225] EXT4-fs (loop3): Errors on filesystem, clearing orphan list. [ 136.390408][T12225] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 136.497546][ T3304] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 136.579711][ T28] audit: type=1400 audit(1783560791.145:332): avc: denied { write } for pid=12263 comm="syz.3.4215" name="usbmon1" dev="devtmpfs" ino=143 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 136.646853][ T28] audit: type=1400 audit(1783560791.145:333): avc: denied { open } for pid=12263 comm="syz.3.4215" path="/dev/usbmon1" dev="devtmpfs" ino=143 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 136.737658][T12277] 9p: Could not find request transport: f [ 137.091435][T12333] tmpfs: Bad value for 'mpol' [ 137.101344][ T28] audit: type=1326 audit(1783560791.691:334): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12335 comm="syz.0.4254" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7faee74ede59 code=0x0 [ 137.305688][T12358] loop4: detected capacity change from 0 to 2048 [ 137.391371][T12358] Alternate GPT is invalid, using primary GPT. [ 137.406690][T12358] loop4: p2 p3 p7 [ 137.472761][T12376] loop1: detected capacity change from 0 to 2048 [ 137.510279][ T5207] udevd[5207]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 137.512862][ T7036] udevd[7036]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 137.541933][ T7038] udevd[7038]: inotify_add_watch(7, /dev/loop4p7, 10) failed: No such file or directory [ 137.561856][T12376] loop1: p2 < > p3 < p5 > p4 [ 137.571722][T12376] loop1: partition table partially beyond EOD, truncated [ 137.599526][T12376] loop1: p2 start 4278190080 is beyond EOD, truncated [ 137.634282][T12376] loop1: p4 size 8192 extends beyond EOD, truncated [ 137.658238][T12397] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 137.672880][T12376] loop1: p5 size 8192 extends beyond EOD, truncated [ 137.728285][T12400] tmpfs: Bad value for 'mpol' [ 137.905496][ T28] audit: type=1326 audit(1783560792.531:335): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12419 comm="syz.1.4295" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f1be9c1de59 code=0x0 [ 138.097893][T12440] EXT4-fs: Invalid journal IO priority (must be 0-7) [ 138.110467][T12444] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 138.164625][T12444] EXT4-fs error (device loop1): ext4_quota_enable:7232: comm syz.1.4307: inode #131072: comm syz.1.4307: iget: illegal inode # [ 138.208773][T12458] SELinux: security_context_str_to_sid (use) failed with errno=-22 [ 138.254013][T12444] loop1: lost filesystem error report for type 5 error -117 [ 138.263319][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 138.273668][T12444] EXT4-fs error (device loop1): ext4_quota_enable:7235: comm syz.1.4307: Bad quota inode: 131072, type: 2 [ 138.277254][ C0] EXT4-fs (loop1): initial error at time 1783560792: ext4_quota_enable:7232 [ 138.299869][ C0] EXT4-fs (loop1): last error at time 1783560792: ext4_quota_enable:7232 [ 138.354616][T12444] loop1: lost filesystem error report for type 5 error -117 [ 138.354845][T12444] EXT4-fs warning (device loop1): ext4_enable_quotas:7276: Failed to enable quota tracking (type=2, err=-117, ino=131072). Please run e2fsck to fix. [ 138.431015][T12444] EXT4-fs (loop1): mount failed [ 138.591296][T12494] EXT4-fs (loop4): Cannot turn on journaled quota: type 0: error -13 [ 138.618446][T12494] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #13: comm syz.4.4331: invalid indirect mapped block 2683928664 (level 1) [ 138.655732][T12494] loop4: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 138.656910][T12494] EXT4-fs (loop4): Remounting filesystem read-only [ 138.667743][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 138.667765][ C1] EXT4-fs (loop4): initial error at time 1783560793: ext4_free_branches:1023: inode 13 [ 138.667800][ C1] EXT4-fs (loop4): last error at time 1783560793: ext4_free_branches:1023: inode 13 [ 138.708772][T12494] EXT4-fs (loop4): 1 truncate cleaned up [ 138.716104][T12494] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 138.755809][T12486] loop3: p1 p2 p3 p4 [ 138.768842][ T3299] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 138.778135][T12486] loop3: p1 start 16777216 is beyond EOD, truncated [ 138.815971][T12486] loop3: p2 start 268435456 is beyond EOD, truncated [ 138.872664][T12486] loop3: p4 size 33554432 extends beyond EOD, truncated [ 139.080169][T12517] set_capacity_and_notify: 6 callbacks suppressed [ 139.080220][T12517] loop1: detected capacity change from 0 to 8192 [ 139.172887][T12517] loop1: p3 < > p4 [ 139.177650][T12517] loop1: p4 size 851974 extends beyond EOD, truncated [ 139.188191][T12539] loop4: detected capacity change from 0 to 512 [ 139.219011][T12539] EXT4-fs (loop4): mounting ext3 file system using the ext4 subsystem [ 139.252139][T12539] EXT4-fs (loop4): orphan cleanup on readonly fs [ 139.284787][T12539] EXT4-fs (loop4): Cannot turn on journaled quota: type 0: error -2 [ 139.293315][ T7036] udevd[7036]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 139.317126][ T3290] udevd[3290]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 139.335984][T12539] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -2 [ 139.386738][T12539] EXT4-fs (loop4): 1 truncate cleaned up [ 139.396467][T12539] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 139.455959][ T3299] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 139.526597][T12577] loop1: detected capacity change from 0 to 512 [ 139.563134][T12577] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 139.611412][T12577] EXT4-fs error (device loop1): xattr_find_entry:337: inode #15: comm syz.1.4372: corrupted xattr entries [ 139.627005][T12577] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 139.635019][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 139.648974][T12577] EXT4-fs (loop1): 1 orphan inode deleted [ 139.650017][ C0] EXT4-fs (loop1): initial error at time 1783560794: xattr_find_entry:337: inode 15 [ 139.678845][ C0] EXT4-fs (loop1): last error at time 1783560794: xattr_find_entry:337: inode 15 [ 139.693686][T12577] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 139.738085][T12599] loop0: detected capacity change from 0 to 512 [ 139.748890][T12599] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 139.773709][ T28] audit: type=1326 audit(1783560794.494:336): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12601 comm="syz.4.4383" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7eff5acede59 code=0x0 [ 139.811964][T12599] EXT4-fs error (device loop0): xattr_find_entry:337: inode #15: comm syz.0.4382: corrupted xattr entries [ 139.824096][ T3302] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 139.867231][T12599] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 139.867579][T12599] EXT4-fs (loop0): Remounting filesystem read-only [ 139.877620][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 139.877646][ C0] EXT4-fs (loop0): initial error at time 1783560794: xattr_find_entry:337: inode 15 [ 139.877680][ C0] EXT4-fs (loop0): last error at time 1783560794: xattr_find_entry:337: inode 15 [ 139.911036][T12599] EXT4-fs (loop0): 1 truncate cleaned up [ 139.917569][T12599] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 139.993080][ T3298] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 140.010707][T12614] loop3: detected capacity change from 0 to 512 [ 140.033315][T12614] EXT4-fs: Ignoring removed oldalloc option [ 140.055834][T12614] EXT4-fs: Ignoring removed nobh option [ 140.109432][T12614] EXT4-fs error (device loop3): ext4_xattr_inode_iget:441: inode #11: comm syz.3.4390: iget: bad extra_isize 90 (inode size 256) [ 140.143680][T12614] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 140.144986][T12614] EXT4-fs (loop3): Remounting filesystem read-only [ 140.154683][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 140.154708][ C0] EXT4-fs (loop3): initial error at time 1783560794: ext4_xattr_inode_iget:441: inode 11 [ 140.154746][ C0] EXT4-fs (loop3): last error at time 1783560794: ext4_xattr_inode_iget:441: inode 11 [ 140.191251][T12614] EXT4-fs warning (device loop3): ext4_evict_inode:270: couldn't mark inode dirty (err -30) [ 140.205374][T12614] EXT4-fs (loop3): 1 orphan inode deleted [ 140.212241][T12614] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 140.269086][ T3304] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 140.279230][T12621] loop2: detected capacity change from 0 to 8192 [ 140.337149][T12621] loop2: p2 p3 p4 < p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 p22 p23 p24 p25 p26 p27 p28 p29 p30 p31 p32 p33 p34 p35 p36 p37 p38 p39 p40 p41 p42 p43 p44 p45 p46 p47 p48 p49 p50 p51 p52 p53 p54 p55 p56 p57 p58 p59 p60 p61 p62 p63 p64 p65 p66 p67 p68 p69 p70 p71 p72 p73 p74 p75 p76 p77 p78 p79 p80 p81 p82 p83 p84 p85 p86 p87 p88 p89 p90 p91 p92 p93 p94 p95 p96 p97 p98 p99 p100 p101 p102 p103 p104 p105 p106 p107 p108 p109 p110 p111 p112 p113 p114 p115 p116 p117 p118 p119 p120 p121 p122 p123 p124 p125 p126 p127 p128 p129 p130 p131 p132 p133 p134 p135 p136 p137 p138 p139 p140 p141 p142 p143 p144 p145 p146 p147 p148 p149 p150 p151 p152 p153 p154 p155 p156 p157 p158 p159 p160 p161 p162 p163 p164 p165 p166 p167 p168 p169 p170 p171 p172 p173 p174 p175 p176 p177 p178 p179 p180 p181 p182 p183 p184 p185 p186 p187 p188 p189 p190 p191 p192 p193 p194 p195 p196 p197 p198 p199 p200 p201 p202 p203 p204 p205 p206 p207 p208 p209 p210 p211 p212 p213 p214 p215 p216 p217 p218 p219 p220 p221 p222 p223 p224 p2 [ 140.340813][T12621] loop2: p3 start 524032 is beyond EOD, truncated [ 140.705715][T12669] loop1: detected capacity change from 0 to 1024 [ 140.754738][T12669] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 140.781253][T12675] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 140.792779][T12675] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 140.821949][T12669] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 140.864015][T12669] jbd2_journal_init_inode: Cannot locate journal superblock [ 140.883557][T12669] EXT4-fs (loop1): Could not load journal inode [ 141.174157][T12706] loop4: detected capacity change from 0 to 512 [ 141.195099][T12706] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 141.230924][T12706] ext4 filesystem being mounted at /837/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 141.261085][T12713] loop3: detected capacity change from 0 to 2048 [ 141.298459][ T3299] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 141.341609][T12713] Alternate GPT is invalid, using primary GPT. [ 141.351970][T12713] loop3: p1 p2 p3 [ 141.362085][T12713] loop3: partition table partially beyond EOD, truncated [ 141.486584][ T7040] udevd[7040]: inotify_add_watch(7, /dev/loop2p8, 10) failed: No such file or directory [ 141.487724][ T5207] udevd[5207]: inotify_add_watch(7, /dev/loop2p6, 10) failed: No such file or directory [ 141.506620][ T7038] udevd[7038]: inotify_add_watch(7, /dev/loop2p7, 10) failed: No such file or directory [ 141.522512][ T7036] udevd[7036]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 141.536656][ T3287] udevd[3287]: inotify_add_watch(7, /dev/loop2p13, 10) failed: No such file or directory [ 141.593272][ T28] audit: type=1400 audit(1783560796.405:337): avc: denied { append } for pid=12747 comm="syz.2.4432" name="nvram" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 141.749987][T12761] loop1: detected capacity change from 0 to 1024 [ 141.778177][T12761] EXT4-fs: inline encryption not supported [ 141.801384][T12761] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 141.814257][T12769] tmpfs: Bad value for 'size' [ 141.839426][ T28] audit: type=1400 audit(1783560796.667:338): avc: denied { create } for pid=12770 comm="syz.4.4464" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 [ 141.879187][T12761] EXT4-fs error (device loop1): ext4_free_blocks:6718: comm syz.1.4459: Freeing blocks not in datazone - block = 0, count = 4096 [ 141.899584][T12761] loop1: lost filesystem error report for type 5 error -117 [ 141.899701][T12761] EXT4-fs (loop1): Remounting filesystem read-only [ 141.907244][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 141.907271][ C1] EXT4-fs (loop1): initial error at time 1783560796: ext4_free_blocks:6718 [ 141.907298][ C1] EXT4-fs (loop1): last error at time 1783560796: ext4_free_blocks:6718 [ 141.938574][T12761] EXT4-fs (loop1): 1 orphan inode deleted [ 141.950345][ T40] EXT4-fs (loop1): Quota write (off=2048, len=1024) cancelled because transaction is not started [ 141.955166][T12761] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 142.009953][T12780] IPv6: addrconf: prefix option has invalid lifetime [ 142.012780][ T40] Quota error (device loop1): write_blk: dquota write failed [ 142.055866][ T3302] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 142.073217][ T40] Quota error (device loop1): remove_free_dqentry: Can't write block (2) with free entries [ 142.135396][ T40] EXT4-fs (loop1): Quota write (off=2048, len=1024) cancelled because transaction is not started [ 142.175874][ T40] Quota error (device loop1): write_blk: dquota write failed [ 142.211479][ T40] Quota error (device loop1): free_dqentry: Can't move quota data block (2) to free list [ 142.249976][ T40] EXT4-fs (loop1): Quota write (off=8, len=24) cancelled because transaction is not started [ 142.285318][ T7036] udevd[7036]: inotify_add_watch(7, /dev/loop2p162, 10) failed: No such file or directory [ 142.289196][ T7040] udevd[7040]: inotify_add_watch(7, /dev/loop2p176, 10) failed: No such file or directory [ 142.304884][ T4120] udevd[4120]: inotify_add_watch(7, /dev/loop2p179, 10) failed: No such file or directory [ 142.311044][ T3287] udevd[3287]: inotify_add_watch(7, /dev/loop2p180, 10) failed: No such file or directory [ 142.322172][ T3292] udevd[3292]: inotify_add_watch(7, /dev/loop2p178, 10) failed: No such file or directory [ 142.342280][ T7039] udevd[7039]: inotify_add_watch(7, /dev/loop2p167, 10) failed: No such file or directory [ 142.349961][ T40] Quota error (device loop1): v2_write_file_info: Can't write info structure [ 142.389880][ T7038] udevd[7038]: inotify_add_watch(7, /dev/loop2p175, 10) failed: No such file or directory [ 142.402280][ T5207] udevd[5207]: inotify_add_watch(7, /dev/loop2p174, 10) failed: No such file or directory [ 142.405761][ T3291] udevd[3291]: inotify_add_watch(7, /dev/loop2p173, 10) failed: No such file or directory [ 142.414746][ T3290] udevd[3290]: inotify_add_watch(7, /dev/loop2p172, 10) failed: No such file or directory [ 142.508032][T12816] : Can't lookup blockdev [ 142.521869][T12809] loop4: p1 < > p3 [ 142.542084][T12809] loop4: p3 size 134217728 extends beyond EOD, truncated [ 142.588340][ T2982] loop4: p1 < > p3 [ 142.598058][ T2982] loop4: p3 size 134217728 extends beyond EOD, truncated [ 142.606103][T12822] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 142.621584][T12822] EXT4-fs (loop2): orphan cleanup on readonly fs [ 142.636823][T12822] EXT4-fs error (device loop2): ext4_orphan_get:1399: comm syz.2.4488: inode #15: comm syz.2.4488: iget: illegal inode # [ 142.670082][T12822] loop2: lost filesystem error report for type 5 error -117 [ 142.670321][T12822] EXT4-fs error (device loop2): ext4_orphan_get:1404: comm syz.2.4488: couldn't read orphan inode 15 (err -117) [ 142.680808][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 142.680837][ C0] EXT4-fs (loop2): initial error at time 1783560797: ext4_orphan_get:1399 [ 142.680867][ C0] EXT4-fs (loop2): last error at time 1783560797: ext4_orphan_get:1399 [ 142.806278][T12822] loop2: lost filesystem error report for type 5 error -117 [ 142.807658][T12822] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 142.926115][ T28] audit: type=1400 audit(1783560797.801:339): avc: denied { create } for pid=12852 comm="syz.3.4503" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 142.986779][ T3308] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 143.031787][T12859] EXT4-fs (loop3): Filesystem with casefold feature cannot be mounted without CONFIG_UNICODE [ 143.119640][ T7039] ================================================================== [ 143.128831][ T7039] BUG: KCSAN: data-race in d_make_discardable / dentry_kill [ 143.139090][ T7039] [ 143.142086][ T7039] write to 0xffff888105e7c9c0 of 4 bytes by task 4120 on cpu 0: [ 143.152407][ T7039] d_make_discardable+0x4f/0x90 [ 143.161793][ T7039] simple_unlink+0x68/0x80 [ 143.166704][ T7039] shmem_unlink+0x12d/0x140 [ 143.171450][ T7039] vfs_unlink+0x1c3/0x490 [ 143.175985][ T7039] filename_unlinkat+0x1dc/0x410 [ 143.181414][ T7039] __se_sys_unlink+0x2b/0xe0 [ 143.186417][ T7039] __x64_sys_unlink+0x1f/0x30 [ 143.191463][ T7039] x64_sys_call+0x2eb6/0x3020 [ 143.196377][ T7039] do_syscall_64+0x136/0x3c0 [ 143.201143][ T7039] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 143.207222][ T7039] [ 143.209586][ T7039] read to 0xffff888105e7c9c0 of 4 bytes by task 7039 on cpu 1: [ 143.217951][ T7039] dentry_kill+0x2d3/0x500 [ 143.222432][ T7039] finish_dput+0x16/0x1d0 [ 143.226994][ T7039] dput+0x48/0x50 [ 143.230783][ T7039] filename_unlinkat+0x217/0x410 [ 143.237150][ T7039] __se_sys_unlink+0x2b/0xe0 [ 143.241803][ T7039] __x64_sys_unlink+0x1f/0x30 [ 143.246871][ T7039] x64_sys_call+0x2eb6/0x3020 [ 143.251648][ T7039] do_syscall_64+0x136/0x3c0 [ 143.256303][ T7039] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 143.262282][ T7039] [ 143.264641][ T7039] value changed: 0x08200080 -> 0x00200180 [ 143.272218][ T7039] [ 143.274558][ T7039] Reported by Kernel Concurrency Sanitizer on: [ 143.280746][ T7039] CPU: 1 UID: 0 PID: 7039 Comm: udevd Tainted: G W syzkaller #0 PREEMPT(lazy) [ 143.291225][ T7039] Tainted: [W]=WARN [ 143.295077][ T7039] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 143.305262][ T7039] ==================================================================