last executing test programs: 698.891774ms ago: executing program 4 (id=3990): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000680)={0x10, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000008c50000000f000000850000008c00000095"], &(0x7f00000001c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x28, '\x00', 0x0, 0x2}, 0x94) 642.114394ms ago: executing program 4 (id=3992): bpf$MAP_CREATE(0x0, &(0x7f0000000300)=@base={0x1a, 0x4, 0x7fe2, 0x1, 0x40, 0xffffffffffffffff, 0x8}, 0x48) 620.672454ms ago: executing program 1 (id=3995): prctl$PR_MCE_KILL(0x21, 0x1, 0x1) 568.514045ms ago: executing program 4 (id=3997): bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x15, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x201, 0x69, 0x11, 0x1e}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0xa0}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_reuseport, 0xffffffffffffffff, 0x6}, 0x70) 568.427835ms ago: executing program 1 (id=3998): syz_emit_ethernet(0xae, &(0x7f0000000000)={@multicast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "081f20", 0x78, 0x3a, 0xff, @dev={0xfe, 0x80, '\x00', 0x20}, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, [{0x0, 0xa, "a78ce54006598080a8030037004023493b87aafaffffffffffffff23732472eefa45ad96489269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c15b37adac15084dbaf736b41e5af1802"}, {0x0, 0x1, "020000000400000126000400"}, {0x18, 0x1, '\x00\x00\x00\x00\x00\x00'}]}}}}}}, 0x0) 506.984976ms ago: executing program 0 (id=4000): prctl$PR_GET_TIMERSLACK(0x1e) 491.683756ms ago: executing program 0 (id=4002): setxattr$security_capability(0x0, &(0x7f0000000280), 0x0, 0x0, 0x0) 491.259766ms ago: executing program 1 (id=4003): bpf$PROG_LOAD_XDP(0x5, &(0x7f00000000c0)={0x2, 0x4, &(0x7f0000000200)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@call={0x85, 0x0, 0x0, 0xad}]}, &(0x7f0000000040)='syzkaller\x00', 0x4, 0x24, 0xfffffffffffffffc, 0x0, 0x0, '\x00', 0x0, 0x38}, 0x80) 443.403556ms ago: executing program 4 (id=4004): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000780)='./bus\x00', 0x41, &(0x7f0000000840)={[{@delalloc}, {@noload}, {@mb_optimize_scan={'mb_optimize_scan', 0x3d, 0x1}}, {@noblock_validity}, {@noblock_validity}, {@nogrpid}, {@mblk_io_submit}, {@dioread_lock}, {@stripe={'stripe', 0x3d, 0x65cf}}], [], 0x3d}, 0x65, 0x51c, &(0x7f0000000200)="$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") 443.272476ms ago: executing program 0 (id=4005): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f00000001c0)='./file2\x00', 0x404, &(0x7f0000000280)={[{@nodiscard}, {@jqfmt_vfsold}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x6a}}, {@user_xattr}, {@errors_remount}, {@nombcache}]}, 0x3, 0x437, &(0x7f00000004c0)="$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") 422.648587ms ago: executing program 3 (id=4006): flock(0xffffffffffffffff, 0x1780f9c373410de4) 422.266616ms ago: executing program 2 (id=4017): mount$9p_tcp(0x0, &(0x7f0000000680)='.\x00', &(0x7f00000006c0), 0x8010, &(0x7f00000000c0)=ANY=[@ANYBLOB='trans=tcp,port=0x0000000000004e22,privport']) 399.179207ms ago: executing program 1 (id=4007): bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xb, 0x4, &(0x7f0000000080)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x11, 0x63, 0xa, 0xff04}, [@call={0x44, 0x0, 0x0, 0x2000000}, @exit, @map_fd, @jmp]}, &(0x7f0000000140)='GPL\x00', 0x2, 0xffa0, &(0x7f0000000180)=""/149, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x1e, 0x10, 0x0, 0x1e}, 0x2d) 394.548717ms ago: executing program 2 (id=4008): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x1, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000}, [@ldst={0x0, 0x0, 0x2, 0x0, 0xb, 0x20, 0xfffffffffffffffc}]}, &(0x7f0000000080)='syzkaller\x00', 0xa, 0x1005, &(0x7f0000001840)=""/4101, 0x0, 0xa0}, 0x94) 259.394018ms ago: executing program 0 (id=4009): syz_mount_image$iso9660(&(0x7f0000000500), &(0x7f0000000000)='./file0\x00', 0x2800002, &(0x7f0000000200)={[{@overriderock}, {@check_relaxed}, {@session={'session', 0x3d, 0x4b}}, {@check_strict}, {@nocompress}], [{@uid_eq}]}, 0x0, 0x519, &(0x7f00000005c0)="$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") 259.332678ms ago: executing program 2 (id=4010): tkill(0x0, 0x1b) 259.194508ms ago: executing program 3 (id=4011): syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "00ed6a", 0x14, 0x2c, 0x0, @remote, @local, {[], {{0x2c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x3}}}}}}}, 0x0) 216.764428ms ago: executing program 2 (id=4012): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000100)={&(0x7f00000001c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x20, 0x20, 0x6, [@func={0x2, 0x0, 0x0, 0xc, 0x2}, @func_proto={0x0, 0x1, 0x0, 0xd, 0x0, [{0x4, 0x1}]}]}, {0x0, [0x61, 0x61, 0x5f, 0x61]}}, 0x0, 0x3e, 0x0, 0x0, 0x1f8}, 0x28) 214.614478ms ago: executing program 3 (id=4013): pselect6(0x40, &(0x7f0000000300)={0x6, 0x9, 0x98, 0x8, 0x7, 0x6, 0xc1, 0x3}, 0xfffffffffffffffe, 0x0, 0x0, 0x0) 206.015228ms ago: executing program 1 (id=4015): munlock(&(0x7f00009af000/0x1000)=nil, 0x1000) 133.827759ms ago: executing program 3 (id=4016): bpf$BPF_BTF_LOAD(0x12, &(0x7f00000015c0)={&(0x7f0000001480)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x1}]}}, 0x0, 0x26, 0x0, 0x1}, 0x28) 107.127779ms ago: executing program 1 (id=4018): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x800000, &(0x7f0000000b40)=ANY=[@ANYBLOB="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"], 0x1, 0x373, &(0x7f00000006c0)="$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") 106.516779ms ago: executing program 4 (id=4019): perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0xd4, 0x11, 0x0, 0x0, 0x0, 0xf, 0xa9211, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, @perf_bp={0x0, 0xa}, 0xb008, 0x9, 0x0, 0x8, 0x0, 0x2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 91.071459ms ago: executing program 0 (id=4020): syz_io_uring_setup(0x2704, &(0x7f00000003c0)={0x0, 0x19, 0x8000, 0x0, 0x1fe}, 0x0, 0x0) 60.22367ms ago: executing program 2 (id=4021): clock_adjtime(0x0, &(0x7f0000000000)={0x20000066b9, 0x200000000, 0x3, 0x6, 0x0, 0xffffffffffffffff, 0x78, 0x1000000000004, 0x0, 0x4, 0x0, 0x248a, 0x1, 0x0, 0x0, 0x2, 0x6, 0x0, 0x4, 0x400000002, 0x2, 0x1000000000000000, 0x8000, 0x8}) 60.07549ms ago: executing program 3 (id=4022): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x11, 0xb, &(0x7f0000000140)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, [@printk={@i, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0xca}}]}, &(0x7f0000000000)='GPL\x00', 0xd, 0xfe7, &(0x7f0000001e00)=""/4071}, 0x90) 19.44264ms ago: executing program 2 (id=4031): bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x3, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0xb0}, [@ldst={0x3, 0x0, 0x3, 0x1c10a1, 0x5, 0x8}], {0x95, 0x0, 0x9}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x85}, 0x52) 19.31138ms ago: executing program 4 (id=4023): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000100)={0x11, 0xb, &(0x7f0000000080)=ANY=[@ANYBLOB="1803000000000000000000000000000085100000060000001800000000000000000000000000000065000000000000001800000000000020000000000000502b950000000000000004030000fcffffff95"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x45}, 0x94) 15.817279ms ago: executing program 3 (id=4024): bpf$BPF_BTF_LOAD(0x12, &(0x7f00000011c0)={&(0x7f00000010c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x4, [@enum={0x1}]}, {0x0, [0x61, 0x1e]}}, 0x0, 0x28, 0x0, 0x1, 0x13e}, 0x28) 0s ago: executing program 0 (id=4025): perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x3, 0x200}, 0x200, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) kernel console output (not intermixed with test programs): 364047][ T3306] loop4: p25 size 16128 extends beyond EOD, truncated [ 72.395955][ T3306] loop4: p26 size 16128 extends beyond EOD, truncated [ 72.411931][ T3306] loop4: p27 size 16128 extends beyond EOD, truncated [ 72.434053][ T3306] loop4: p28 size 16128 extends beyond EOD, truncated [ 72.455668][ T3306] loop4: p29 size 16128 extends beyond EOD, truncated [ 72.489070][ T3306] loop4: p30 size 16128 extends beyond EOD, truncated [ 72.509678][ T3306] loop4: p31 size 16128 extends beyond EOD, truncated [ 72.512750][ T7623] loop0: detected capacity change from 0 to 128 [ 72.531729][ T3306] loop4: p32 size 16128 extends beyond EOD, truncated [ 72.574694][ T3306] loop4: p33 size 16128 extends beyond EOD, truncated [ 72.592431][ T3306] loop4: p34 size 16128 extends beyond EOD, truncated [ 72.624687][ T3306] loop4: p35 size 16128 extends beyond EOD, truncated [ 72.644458][ T3306] loop4: p36 size 16128 extends beyond EOD, truncated [ 72.674526][ T3306] loop4: p37 size 16128 extends beyond EOD, truncated [ 72.684874][ T3306] loop4: p38 size 16128 extends beyond EOD, truncated [ 72.715681][ T3306] loop4: p39 size 16128 extends beyond EOD, truncated [ 72.740213][ T3306] loop4: p40 size 16128 extends beyond EOD, truncated [ 72.759137][ T7649] loop1: detected capacity change from 0 to 256 [ 72.772083][ T3306] loop4: p41 size 16128 extends beyond EOD, truncated [ 72.784416][ T7649] msdos: Bad value for 'codepage' [ 72.809106][ T7652] loop2: detected capacity change from 0 to 2048 [ 72.822426][ T3306] loop4: p42 size 16128 extends beyond EOD, truncated [ 72.832026][ T3306] loop4: p43 size 16128 extends beyond EOD, truncated [ 72.841495][ T3306] loop4: p44 size 16128 extends beyond EOD, truncated [ 72.849432][ T3306] loop4: p45 size 16128 extends beyond EOD, truncated [ 72.866987][ T3306] loop4: p46 size 16128 extends beyond EOD, truncated [ 72.895152][ T3306] loop4: p47 size 16128 extends beyond EOD, truncated [ 72.907597][ T3565] loop2: unable to read partition table [ 72.913608][ T3306] loop4: p48 size 16128 extends beyond EOD, truncated [ 72.928358][ T3565] loop2: partition table beyond EOD, truncated [ 72.934963][ T3306] loop4: p49 size 16128 extends beyond EOD, truncated [ 72.955423][ T3306] loop4: p50 size 16128 extends beyond EOD, truncated [ 72.970196][ T3306] loop4: p51 size 16128 extends beyond EOD, truncated [ 72.983107][ T7664] 9pnet: Could not find request transport: rd [ 72.990099][ T3306] loop4: p52 size 16128 extends beyond EOD, truncated [ 73.015960][ T3306] loop4: p53 size 16128 extends beyond EOD, truncated [ 73.035696][ T3306] loop4: p54 size 16128 extends beyond EOD, truncated [ 73.061542][ T3306] loop4: p55 size 16128 extends beyond EOD, truncated [ 73.083157][ T3306] loop4: p56 size 16128 extends beyond EOD, truncated [ 73.098467][ T7652] loop2: unable to read partition table [ 73.104236][ T7652] loop2: partition table beyond EOD, truncated [ 73.105432][ T3306] loop4: p57 size 16128 extends beyond EOD, [ 73.110509][ T7652] loop_reread_partitions: partition scan of loop2 () failed (rc=-5) [ 73.110516][ T3306] truncated [ 73.138516][ T7677] loop0: detected capacity change from 0 to 256 [ 73.174149][ T3306] loop4: p58 size 16128 extends beyond EOD, truncated [ 73.201771][ T3306] loop4: p59 size 16128 extends beyond EOD, truncated [ 73.217792][ T3306] loop4: p60 size 16128 extends beyond EOD, truncated [ 73.233785][ T3306] loop4: p61 size 16128 extends beyond EOD, truncated [ 73.247999][ T3306] loop4: p62 size 16128 extends beyond EOD, truncated [ 73.265854][ T3306] loop4: p63 size 16128 extends beyond EOD, truncated [ 73.278049][ T3306] loop4: p64 size 16128 extends beyond EOD, truncated [ 73.281565][ T7693] loop1: detected capacity change from 0 to 512 [ 73.285541][ T3306] loop4: p65 size 16128 extends beyond EOD, truncated [ 73.298783][ T3306] loop4: p66 size 16128 extends beyond EOD, truncated [ 73.308388][ T3306] loop4: p67 size 16128 extends beyond EOD, truncated [ 73.315531][ T3004] loop2: unable to read partition table [ 73.315758][ T3306] loop4: p68 size 16128 extends beyond EOD, truncated [ 73.328577][ T3306] loop4: p69 size 16128 extends beyond EOD, truncated [ 73.331544][ T3004] loop2: partition table beyond EOD, truncated [ 73.335824][ T3306] loop4: p70 size 16128 extends beyond EOD, truncated [ 73.344432][ T7693] FAT-fs (loop1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 73.360728][ T3306] loop4: p71 size 16128 extends beyond EOD, truncated [ 73.374937][ T3306] loop4: p72 size 16128 extends beyond EOD, truncated [ 73.388912][ T3306] loop4: p73 size 16128 extends beyond EOD, truncated [ 73.408853][ T7693] FAT-fs (loop1): bogus number of FAT structure [ 73.415234][ T7693] FAT-fs (loop1): Can't find a valid FAT filesystem [ 73.432300][ T3306] loop4: p74 size 16128 extends beyond EOD, truncated [ 73.457285][ T3306] loop4: p75 size 16128 extends beyond EOD, truncated [ 73.477088][ T3306] loop4: p76 size 16128 extends beyond EOD, truncated [ 73.494402][ T3306] loop4: p77 size 16128 extends beyond EOD, truncated [ 73.520357][ T3306] loop4: p78 size 16128 extends beyond EOD, truncated [ 73.529459][ T7714] 9pnet_fd: p9_fd_create_unix (7714): problem connecting socket: ./file0: -2 [ 73.546011][ T3306] loop4: p79 size 16128 extends beyond EOD, truncated [ 73.563858][ T3306] loop4: p80 size 16128 extends beyond EOD, truncated [ 73.577253][ T7712] loop3: detected capacity change from 0 to 2048 [ 73.583603][ T3306] loop4: p81 size 16128 extends beyond EOD, truncated [ 73.602596][ T3306] loop4: p82 size 16128 extends beyond EOD, truncated [ 73.629835][ T3306] loop4: p83 size 16128 extends beyond EOD, truncated [ 73.649181][ T3306] loop4: p84 size 16128 extends beyond EOD, truncated [ 73.679998][ T3306] loop4: p85 size 16128 extends beyond EOD, truncated [ 73.706525][ T3306] loop4: p86 size 16128 extends beyond EOD, truncated [ 73.728534][ T3565] loop3: unable to read partition table [ 73.736370][ T3306] loop4: p87 size 16128 extends beyond EOD, truncated [ 73.749447][ T3565] loop3: partition table beyond EOD, truncated [ 73.756678][ T3306] loop4: p88 size 16128 extends beyond EOD, truncated [ 73.779116][ T3306] loop4: p89 size 16128 extends beyond EOD, truncated [ 73.787087][ T3306] loop4: p90 size 16128 extends beyond EOD, truncated [ 73.794660][ T3306] loop4: p91 size 16128 extends beyond EOD, truncated [ 73.808687][ T3306] loop4: p92 size 16128 extends beyond EOD, truncated [ 73.825223][ T7739] loop2: detected capacity change from 0 to 512 [ 73.837799][ T3306] loop4: p93 size 16128 extends beyond EOD, truncated [ 73.845654][ T3306] loop4: p94 size 16128 extends beyond EOD, truncated [ 73.871476][ T3306] loop4: p95 size 16128 extends beyond EOD, truncated [ 73.880441][ T3306] loop4: p96 size 16128 extends beyond EOD, truncated [ 73.891616][ T3306] loop4: p97 size 16128 extends beyond EOD, truncated [ 73.907253][ T3306] loop4: p98 size 16128 extends beyond EOD, truncated [ 73.928858][ T3306] loop4: p99 size 16128 extends beyond EOD, truncated [ 73.941827][ T3306] loop4: p100 size 16128 extends beyond EOD, truncated [ 73.951579][ T3306] loop4: p101 size 16128 extends beyond EOD, truncated [ 73.964965][ T3306] loop4: p102 size 16128 extends beyond EOD, truncated [ 73.981826][ T3306] loop4: p103 size 16128 extends beyond EOD, truncated [ 73.996904][ T3306] loop4: p104 size 16128 extends beyond EOD, truncated [ 74.011353][ T3306] loop4: p105 size 16128 extends beyond EOD, truncated [ 74.027168][ T3306] loop4: p106 size 16128 extends beyond EOD, truncated [ 74.058359][ T3306] loop4: p107 size 16128 extends beyond EOD, truncated [ 74.060476][ T7759] tmpfs: Bad value for 'mpol' [ 74.074690][ T3306] loop4: p108 size 16128 extends beyond EOD, truncated [ 74.098560][ T3306] loop4: p109 size 16128 extends beyond EOD, truncated [ 74.116194][ T3306] loop4: p110 size 16128 extends beyond EOD, truncated [ 74.131471][ T7712] loop3: unable to read partition table [ 74.144423][ T3306] loop4: p111 size 16128 extends beyond EOD, truncated [ 74.162447][ T7712] loop3: partition table beyond EOD, truncated [ 74.168838][ T7712] loop_reread_partitions: partition scan of loop3 () failed (rc=-5) [ 74.183195][ T3306] loop4: p112 size 16128 extends beyond EOD, truncated [ 74.208682][ T3306] loop4: p113 size 16128 extends beyond EOD, truncated [ 74.216572][ T3306] loop4: p114 size 16128 extends beyond EOD, truncated [ 74.236013][ T3306] loop4: p115 size 16128 extends beyond EOD, truncated [ 74.251810][ T3306] loop4: p116 size 16128 extends beyond EOD, truncated [ 74.274383][ T3306] loop4: p117 size 16128 extends beyond EOD, truncated [ 74.298802][ T3306] loop4: p118 size 16128 extends beyond EOD, truncated [ 74.314105][ T3306] loop4: p119 size 16128 extends beyond EOD, truncated [ 74.320850][ T7771] loop2: detected capacity change from 0 to 8192 [ 74.328994][ T3306] loop4: p120 size 16128 extends beyond EOD, truncated [ 74.338965][ T3306] loop4: p121 size 16128 extends beyond EOD, truncated [ 74.347039][ T7771] msdos: Unexpected value for 'dots' [ 74.354020][ T3306] loop4: p122 size 16128 extends beyond EOD, truncated [ 74.362650][ T3306] loop4: p123 size 16128 extends beyond EOD, truncated [ 74.380529][ T3306] loop4: p124 size 16128 extends beyond EOD, truncated [ 74.394342][ T3306] loop4: p125 size 16128 extends beyond EOD, truncated [ 74.427297][ T3306] loop4: p126 size 16128 extends beyond EOD, truncated [ 74.447390][ T3306] loop4: p127 size 16128 extends beyond EOD, truncated [ 74.465537][ T3306] loop4: p128 size 16128 extends beyond EOD, truncated [ 74.494114][ T3306] loop4: p129 size 16128 extends beyond EOD, truncated [ 74.510762][ T3306] loop4: p130 size 16128 extends beyond EOD, truncated [ 74.539184][ T3306] loop4: p131 size 16128 extends beyond EOD, truncated [ 74.555846][ T3306] loop4: p132 size 16128 extends beyond EOD, truncated [ 74.564299][ T3306] loop4: p133 size 16128 extends beyond EOD, truncated [ 74.587740][ T3306] loop4: p134 size 16128 extends beyond EOD, truncated [ 74.604026][ T3306] loop4: p135 size 16128 extends beyond EOD, truncated [ 74.619419][ T3306] loop4: p136 size 16128 extends beyond EOD, truncated [ 74.634528][ T3004] loop3: unable to read partition table [ 74.640493][ T3004] loop3: partition table beyond EOD, truncated [ 74.659279][ T3306] loop4: p137 size 16128 extends beyond EOD, truncated [ 74.708605][ T3306] loop4: p138 size 16128 extends beyond EOD, truncated [ 74.717751][ T3306] loop4: p139 size 16128 extends beyond EOD, truncated [ 74.735208][ T3306] loop4: p140 size 16128 extends beyond EOD, truncated [ 74.754973][ T3306] loop4: p141 size 16128 extends beyond EOD, truncated [ 74.775451][ T3306] loop4: p142 size 16128 extends beyond EOD, truncated [ 74.809457][ T3306] loop4: p143 size 16128 extends beyond EOD, truncated [ 74.842416][ T3306] loop4: p144 size 16128 extends beyond EOD, truncated [ 74.898798][ T3306] loop4: p145 size 16128 extends beyond EOD, truncated [ 74.955258][ T3306] loop4: p146 size 16128 extends beyond EOD, truncated [ 74.989329][ T3306] loop4: p147 size 16128 extends beyond EOD, truncated [ 74.996892][ T29] audit: type=1326 audit(1763125024.140:184): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7808 comm="syz.3.2076" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f4ecf7af6c9 code=0x0 [ 75.024935][ T3306] loop4: p148 size 16128 extends beyond EOD, truncated [ 75.045639][ T3306] loop4: p149 size 16128 extends beyond EOD, truncated [ 75.061244][ T3306] loop4: p150 size 16128 extends beyond EOD, truncated [ 75.079848][ T3306] loop4: p151 size 16128 extends beyond EOD, truncated [ 75.100239][ T3306] loop4: p152 size 16128 extends beyond EOD, truncated [ 75.107881][ T3306] loop4: p153 size 16128 extends beyond EOD, truncated [ 75.132115][ T3306] loop4: p154 size 16128 extends beyond EOD, truncated [ 75.148104][ T3306] loop4: p155 size 16128 extends beyond EOD, truncated [ 75.155618][ T3306] loop4: p156 size 16128 extends beyond EOD, truncated [ 75.186051][ T3306] loop4: p157 size 16128 extends beyond EOD, truncated [ 75.203543][ T3306] loop4: p158 size 16128 extends beyond EOD, truncated [ 75.223824][ T7823] delete_channel: no stack [ 75.233323][ T3306] loop4: p159 size 16128 extends beyond EOD, truncated [ 75.241421][ T7823] delete_channel: no stack [ 75.251189][ T3306] loop4: p160 size 16128 extends beyond EOD, truncated [ 75.259178][ T3306] loop4: p161 size 16128 extends beyond EOD, truncated [ 75.276484][ T3306] loop4: p162 size 16128 extends beyond EOD, truncated [ 75.297368][ T7829] loop0: detected capacity change from 0 to 256 [ 75.302541][ T3306] loop4: p163 size 16128 extends beyond EOD, truncated [ 75.314365][ T7829] vfat: Bad value for 'gid' [ 75.319046][ T7829] vfat: Bad value for 'gid' [ 75.322925][ T3306] loop4: p164 size 16128 extends beyond EOD, truncated [ 75.380128][ T3306] loop4: p165 size 16128 extends beyond EOD, truncated [ 75.395331][ T3306] loop4: p166 size 16128 extends beyond EOD, truncated [ 75.415453][ T3306] loop4: p167 size 16128 extends beyond EOD, truncated [ 75.441969][ T29] audit: type=1400 audit(1763125024.613:185): avc: denied { write } for pid=7842 comm="syz.1.2093" name="001" dev="devtmpfs" ino=159 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 75.465299][ T3306] loop4: p168 size 16128 extends beyond EOD, truncated [ 75.479757][ T3306] loop4: p169 size 16128 extends beyond EOD, truncated [ 75.512734][ T3306] loop4: p170 size 16128 extends beyond EOD, [ 75.512740][ T29] audit: type=1400 audit(1763125024.655:186): avc: denied { read } for pid=7846 comm="syz.2.2096" name="sg0" dev="devtmpfs" ino=137 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 75.518920][ T3306] truncated [ 75.542768][ T29] audit: type=1400 audit(1763125024.655:187): avc: denied { open } for pid=7846 comm="syz.2.2096" path="/dev/sg0" dev="devtmpfs" ino=137 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 75.608547][ T7859] SELinux: Context u:r:untrusted_app:s0:c512,c768 is not valid (left unmapped). [ 75.633620][ T7863] tmpfs: Bad value for 'mpol' [ 75.658507][ T3306] loop4: p171 size 16128 extends beyond EOD, truncated [ 75.687911][ T3306] loop4: p172 size 16128 extends beyond EOD, truncated [ 75.725177][ T29] audit: type=1400 audit(1763125024.802:188): avc: denied { relabelto } for pid=7858 comm="syz.3.2103" name="394" dev="tmpfs" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="u:r:untrusted_app:s0:c512,c768" [ 75.751608][ T29] audit: type=1400 audit(1763125024.802:189): avc: denied { associate } for pid=7858 comm="syz.3.2103" name="394" dev="tmpfs" ino=2025 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="u:r:untrusted_app:s0:c512,c768" [ 75.778736][ T29] audit: type=1400 audit(1763125024.823:190): avc: denied { remove_name } for pid=3319 comm="syz-executor" name="binderfs" dev="tmpfs" ino=2029 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="u:r:untrusted_app:s0:c512,c768" [ 75.805647][ T29] audit: type=1400 audit(1763125024.823:191): avc: denied { rmdir } for pid=3319 comm="syz-executor" name="394" dev="tmpfs" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="u:r:untrusted_app:s0:c512,c768" [ 75.806123][ T3306] loop4: p173 size 16128 extends beyond EOD, truncated [ 75.865750][ T3306] loop4: p174 size 16128 extends beyond EOD, truncated [ 75.876563][ T3306] loop4: p175 size 16128 extends beyond EOD, truncated [ 75.889174][ T3306] loop4: p176 size 16128 extends beyond EOD, truncated [ 75.906666][ T3306] loop4: p177 size 16128 extends beyond EOD, truncated [ 75.914670][ T3306] loop4: p178 size 16128 extends beyond EOD, truncated [ 75.923811][ T7893] loop3: detected capacity change from 0 to 512 [ 75.930321][ T3306] loop4: p179 size 16128 extends beyond EOD, truncated [ 75.946509][ T29] audit: type=1326 audit(1763125025.142:192): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7894 comm="syz.2.2119" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f93ea3bf6c9 code=0x0 [ 75.970342][ T3306] loop4: p180 size 16128 extends beyond EOD, truncated [ 75.978175][ T7893] FAT-fs (loop3): bogus number of FAT sectors [ 75.984284][ T7893] FAT-fs (loop3): Can't find a valid FAT filesystem [ 76.003951][ T3306] loop4: p181 size 16128 extends beyond EOD, truncated [ 76.017605][ T7903] loop1: detected capacity change from 0 to 512 [ 76.026064][ T3306] loop4: p182 size 16128 extends beyond EOD, truncated [ 76.042020][ T7903] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 76.056378][ T3306] loop4: p183 size 16128 extends beyond EOD, truncated [ 76.073388][ T3306] loop4: p184 size 16128 extends beyond EOD, truncated [ 76.098606][ T7903] EXT4-fs error (device loop1): mb_free_blocks:2017: group 0, inode 11: block 64:freeing already freed block (bit 63); block bitmap corrupt. [ 76.116377][ T7910] futex_wake_op: syz.2.2126 tries to shift op by -1; fix this program [ 76.137221][ T7903] EXT4-fs error (device loop1): ext4_do_update_inode:5632: inode #11: comm syz.1.2123: corrupted inode contents [ 76.150090][ T3306] loop4: p185 size 16128 extends beyond EOD, truncated [ 76.159386][ T7903] EXT4-fs error (device loop1): ext4_dirty_inode:6517: inode #11: comm syz.1.2123: mark_inode_dirty error [ 76.172010][ T3306] loop4: p186 size 16128 extends beyond EOD, truncated [ 76.179468][ T7903] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.2123: invalid indirect mapped block 1 (level 1) [ 76.193125][ T3306] loop4: p187 size 16128 extends beyond EOD, truncated [ 76.201830][ T3306] loop4: p188 size 16128 extends beyond EOD, truncated [ 76.209183][ T7903] EXT4-fs error (device loop1): ext4_do_update_inode:5632: inode #11: comm syz.1.2123: corrupted inode contents [ 76.213621][ T3306] loop4: p189 size 16128 extends beyond EOD, truncated [ 76.228558][ T7903] EXT4-fs error (device loop1) in ext4_orphan_del:301: Corrupt filesystem [ 76.247172][ T7903] EXT4-fs error (device loop1): ext4_do_update_inode:5632: inode #11: comm syz.1.2123: corrupted inode contents [ 76.266829][ T3306] loop4: p190 size 16128 extends beyond EOD, truncated [ 76.287989][ T7903] EXT4-fs error (device loop1): ext4_truncate:4637: inode #11: comm syz.1.2123: mark_inode_dirty error [ 76.290831][ T3306] loop4: p191 size 16128 extends beyond EOD, truncated [ 76.312435][ T7903] EXT4-fs error (device loop1) in ext4_process_orphan:343: Corrupt filesystem [ 76.316490][ T3306] loop4: p192 size 16128 extends beyond EOD, truncated [ 76.344917][ T3306] loop4: p193 size 16128 extends beyond EOD, truncated [ 76.353097][ T3306] loop4: p194 size 16128 extends beyond EOD, truncated [ 76.355198][ T7903] EXT4-fs (loop1): 1 truncate cleaned up [ 76.361161][ T3306] loop4: p195 size 16128 extends beyond EOD, truncated [ 76.382322][ T3306] loop4: p196 size 16128 extends beyond EOD, truncated [ 76.395186][ T7903] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 76.402771][ T3306] loop4: p197 size 16128 extends beyond EOD, truncated [ 76.425072][ T7931] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(3) [ 76.425461][ T3306] loop4: p198 size 16128 extends beyond EOD, truncated [ 76.431634][ T7931] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 76.439711][ T3306] loop4: p199 size 16128 extends beyond EOD, truncated [ 76.446201][ T7931] vhci_hcd vhci_hcd.0: Device attached [ 76.467715][ T3306] loop4: p200 size 16128 extends beyond EOD, truncated [ 76.475452][ T3306] loop4: p201 size 16128 extends beyond EOD, truncated [ 76.483232][ T3306] loop4: p202 size 16128 extends beyond EOD, truncated [ 76.491410][ T3306] loop4: p203 size 16128 extends beyond EOD, truncated [ 76.512879][ T7935] vhci_hcd: connection closed [ 76.513285][ T3312] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.520055][ T3306] loop4: p204 size 16128 extends beyond EOD, truncated [ 76.527095][ T394] vhci_hcd: stop threads [ 76.527107][ T394] vhci_hcd: release socket [ 76.535008][ T3306] loop4: p205 size 16128 extends beyond EOD, [ 76.538248][ T394] vhci_hcd: disconnect device [ 76.542635][ T3306] truncated [ 76.543417][ T3306] loop4: p206 size 16128 extends beyond EOD, truncated [ 76.578954][ T3306] loop4: p207 size 16128 extends beyond EOD, truncated [ 76.594649][ T3306] loop4: p208 size 16128 extends beyond EOD, truncated [ 76.617299][ T3306] loop4: p209 size 16128 extends beyond EOD, truncated [ 76.633074][ T3306] loop4: p210 size 16128 extends beyond EOD, truncated [ 76.646984][ T3306] loop4: p211 size 16128 extends beyond EOD, truncated [ 76.655467][ T3306] loop4: p212 size 16128 extends beyond EOD, truncated [ 76.664642][ T3306] loop4: p213 size 16128 extends beyond EOD, truncated [ 76.672753][ T3306] loop4: p214 size 16128 extends beyond EOD, truncated [ 76.701409][ T3306] loop4: p215 size 16128 extends beyond EOD, truncated [ 76.706521][ T7961] loop1: detected capacity change from 0 to 512 [ 76.709414][ T3306] loop4: p216 size 16128 extends beyond EOD, truncated [ 76.754429][ T3306] loop4: p217 size 16128 extends beyond EOD, truncated [ 76.776054][ T7961] EXT4-fs (loop1): orphan cleanup on readonly fs [ 76.785110][ T7961] EXT4-fs error (device loop1): ext4_xattr_inode_iget:441: inode #11: comm syz.1.2149: ea_inode with extended attributes [ 76.807808][ T3306] loop4: p218 size 16128 extends beyond EOD, truncated [ 76.826528][ T3306] loop4: p219 size 16128 extends beyond EOD, truncated [ 76.840583][ T7961] EXT4-fs error (device loop1): ext4_xattr_inode_iget:446: comm syz.1.2149: error while reading EA inode 11 err=-117 [ 76.864195][ T3306] loop4: p220 size 16128 extends beyond EOD, truncated [ 76.883513][ T3306] loop4: p221 size 16128 extends beyond EOD, truncated [ 76.896558][ T7961] EXT4-fs warning (device loop1): ext4_expand_extra_isize_ea:2853: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 76.908349][ T3306] loop4: p222 size 16128 extends beyond EOD, truncated [ 76.915636][ T7961] EXT4-fs error (device loop1): ext4_xattr_inode_iget:441: inode #11: comm syz.1.2149: ea_inode with extended attributes [ 76.927559][ T3306] loop4: p223 size 16128 extends beyond EOD, truncated [ 76.937107][ T7961] EXT4-fs error (device loop1): ext4_xattr_inode_iget:446: comm syz.1.2149: error while reading EA inode 11 err=-117 [ 76.937892][ T3306] loop4: p224 size 16128 extends beyond EOD, truncated [ 76.966144][ T7961] EXT4-fs (loop1): 1 orphan inode deleted [ 76.973198][ T3306] loop4: p225 size 16128 extends beyond EOD, truncated [ 76.981105][ T3306] loop4: p226 size 16128 extends beyond EOD, truncated [ 76.990478][ T3306] loop4: p227 size 16128 extends beyond EOD, truncated [ 76.991160][ T7961] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 76.998437][ T3306] loop4: p228 size 16128 extends beyond EOD, truncated [ 77.017505][ T3306] loop4: p229 size 16128 extends beyond EOD, truncated [ 77.027836][ T3306] loop4: p230 size 16128 extends beyond EOD, truncated [ 77.035412][ T3306] loop4: p231 size 16128 extends beyond EOD, truncated [ 77.048330][ T3306] loop4: p232 size 16128 extends beyond EOD, truncated [ 77.070691][ T3306] loop4: p233 size 16128 extends beyond EOD, truncated [ 77.086045][ T3306] loop4: p234 size 16128 extends beyond EOD, truncated [ 77.095619][ T3306] loop4: p235 size 16128 extends beyond EOD, truncated [ 77.115160][ T3306] loop4: p236 size 16128 extends beyond EOD, truncated [ 77.128349][ T7997] loop2: detected capacity change from 0 to 512 [ 77.135221][ T3312] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.137412][ T3306] loop4: p237 size 16128 extends beyond EOD, truncated [ 77.170851][ T3306] loop4: p238 size 16128 extends beyond EOD, truncated [ 77.179548][ T8003] loop0: detected capacity change from 0 to 512 [ 77.198719][ T3306] loop4: p239 size 16128 extends beyond EOD, truncated [ 77.217039][ T7997] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.2167: bg 0: block 248: padding at end of block bitmap is not set [ 77.234404][ T29] audit: type=1400 audit(1763125026.497:193): avc: denied { create } for pid=8008 comm="syz.3.2173" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netrom_socket permissive=1 [ 77.262940][ T3306] loop4: p240 size 16128 extends beyond EOD, truncated [ 77.270762][ T3306] loop4: p241 size 16128 extends beyond EOD, truncated [ 77.277730][ T7997] EXT4-fs error (device loop2): ext4_acquire_dquot:6945: comm syz.2.2167: Failed to acquire dquot type 1 [ 77.290535][ T3306] loop4: p242 size 16128 extends beyond EOD, truncated [ 77.300825][ T7997] EXT4-fs (loop2): 1 truncate cleaned up [ 77.318260][ T3306] loop4: p243 size 16128 extends beyond EOD, truncated [ 77.322668][ T7997] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 77.343724][ T7997] ext4 filesystem being mounted at /470/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 77.346595][ T8018] loop3: detected capacity change from 0 to 1024 [ 77.359861][ T7997] syz.2.2167 (7997) used greatest stack depth: 9120 bytes left [ 77.371387][ T3306] loop4: p244 size 16128 extends beyond EOD, truncated [ 77.380407][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.390201][ T8018] EXT4-fs: Ignoring removed nomblk_io_submit option [ 77.402232][ T3306] loop4: p245 size 16128 extends beyond EOD, truncated [ 77.415788][ T8018] EXT4-fs (loop3): stripe (9099) is not aligned with cluster size (16), stripe is disabled [ 77.422093][ T3306] loop4: p246 size 16128 extends beyond EOD, truncated [ 77.439210][ T8018] EXT4-fs warning (device loop3): read_mmp_block:115: Error -117 while reading MMP block 0 [ 77.451359][ T8026] loop0: detected capacity change from 0 to 128 [ 77.463943][ T3513] udevd[3513]: incorrect jbd checksum on /dev/loop0 [ 77.477287][ T3513] udevd[3513]: incorrect jbd checksum on /dev/loop0 [ 77.478386][ T8026] EXT4-fs warning (device loop0): ext4_init_metadata_csum:4635: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 77.497750][ T8026] EXT4-fs (loop0): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 77.509553][ T3306] loop4: p247 size 16128 extends beyond EOD, truncated [ 77.532482][ T3306] loop4: p248 size 16128 extends beyond EOD, truncated [ 77.545411][ T8031] ICMPv6: NA: fd:f9:a6:84:a5:1b advertised our address fe80::aa on syz_tun! [ 77.554648][ T3306] loop4: p249 size 16128 extends beyond EOD, truncated [ 77.582274][ T3306] loop4: p250 size 16128 extends beyond EOD, truncated [ 77.601050][ T8036] loop3: detected capacity change from 0 to 1764 [ 77.607711][ T3306] loop4: p251 size 16128 extends beyond EOD, truncated [ 77.616483][ T3306] loop4: p252 size 16128 extends beyond EOD, truncated [ 77.639559][ T3306] loop4: p253 size 16128 extends beyond EOD, truncated [ 77.653713][ T8036] iso9660: Unexpected value for 'nojoliet' [ 77.660447][ T3306] loop4: p254 size 16128 extends beyond EOD, truncated [ 77.674884][ T3306] loop4: p255 size 16128 extends beyond EOD, truncated [ 77.739197][ T8047] cgroup: No subsys list or none specified [ 77.822547][ T8056] loop2: detected capacity change from 0 to 764 [ 77.846744][ T8056] rock: directory entry would overflow storage [ 77.853044][ T8056] rock: sig=0x5850, size=36, remaining=22 [ 78.085012][ T8090] loop1: detected capacity change from 0 to 128 [ 78.103253][ T8072] loop0: detected capacity change from 0 to 8192 [ 78.118342][ T7549] loop4: p1 < 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 p225 p22 [ 78.140979][ T7549] loop4: p2 size 16128 extends beyond EOD, [ 78.160206][ T3513] loop0: p2 p4 [ 78.232185][ T7549] truncated [ 78.264319][ T3513] loop0: p2 start 452986624 is beyond EOD, truncated [ 78.271098][ T3513] loop0: p4 start 8388607 is beyond EOD, truncated [ 78.283961][ T7549] loop4: p3 start 327168 is beyond EOD, truncated [ 78.298591][ T8072] loop0: p2 p4 [ 78.302156][ T8072] loop0: p2 start 452986624 is beyond EOD, truncated [ 78.308917][ T8072] loop0: p4 start 8388607 is beyond EOD, truncated [ 78.319324][ T7549] loop4: p5 size 16128 extends beyond EOD, truncated [ 78.327433][ T7549] loop4: p6 size 16128 extends beyond EOD, truncated [ 78.330764][ T8105] loop2: detected capacity change from 0 to 128 [ 78.342205][ T8105] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 78.356800][ T7549] loop4: p7 size 16128 extends beyond EOD, truncated [ 78.365805][ T8108] IPv6: addrconf: prefix option has invalid lifetime [ 78.419699][ T7549] loop4: p8 size 16128 extends beyond EOD, truncated [ 78.432254][ T7549] loop4: p9 size 16128 extends beyond EOD, truncated [ 78.483824][ T7549] loop4: p10 size 16128 extends beyond EOD, truncated [ 78.501573][ T8123] loop1: detected capacity change from 0 to 512 [ 78.520088][ T7549] loop4: p11 size 16128 extends beyond EOD, truncated [ 78.530583][ T7549] loop4: p12 size 16128 extends beyond EOD, truncated [ 78.541827][ T7549] loop4: p13 size 16128 extends beyond EOD, truncated [ 78.558336][ T7549] loop4: p14 size 16128 extends beyond EOD, truncated [ 78.574865][ T8123] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 78.574931][ T7549] loop4: p15 size 16128 extends beyond EOD, truncated [ 78.592657][ T7549] loop4: p16 size 16128 extends beyond EOD, truncated [ 78.608119][ T8123] EXT4-fs error (device loop1): ext4_orphan_get:1418: comm syz.1.2228: bad orphan inode 15 [ 78.624350][ T7549] loop4: p17 size 16128 extends beyond EOD, truncated [ 78.638554][ T7549] loop4: p18 size 16128 extends beyond EOD, truncated [ 78.645439][ T8123] ext4_test_bit(bit=14, block=18) = 1 [ 78.650949][ T8123] is_bad_inode(inode)=0 [ 78.655232][ T8123] NEXT_ORPHAN(inode)=1023 [ 78.659811][ T8123] max_ino=32 [ 78.663227][ T8123] i_nlink=0 [ 78.667229][ T7549] loop4: p19 size 16128 extends beyond EOD, truncated [ 78.672677][ T8123] EXT4-fs error (device loop1): ext4_xattr_delete_inode:2967: inode #15: comm syz.1.2228: corrupted xattr block 19: e_value size too large [ 78.688677][ T7549] loop4: p20 size 16128 extends beyond EOD, truncated [ 78.717281][ T7549] loop4: p21 size 16128 extends beyond EOD, truncated [ 78.762023][ T8123] EXT4-fs warning (device loop1): ext4_evict_inode:274: xattr delete (err -117) [ 78.771906][ T7549] loop4: p22 size 16128 extends beyond EOD, truncated [ 78.781487][ T7549] loop4: p23 size 16128 extends beyond EOD, truncated [ 78.789689][ T8123] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 78.802354][ T7549] loop4: p24 size 16128 extends beyond EOD, truncated [ 78.816065][ T7549] loop4: p25 size 16128 extends beyond EOD, truncated [ 78.838884][ T7549] loop4: p26 size 16128 extends beyond EOD, truncated [ 78.872398][ T7549] loop4: p26 could not be added: -ENOMEM [ 78.878403][ T7549] loop4: p27 size 16128 extends beyond EOD, truncated [ 78.886334][ T3312] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.886533][ T7549] loop4: p27 could not be added: -ENOMEM [ 78.901240][ T7549] loop4: p28 size 16128 extends beyond EOD, truncated [ 78.946717][ T7549] loop4: p29 size 16128 extends beyond EOD, truncated [ 78.954629][ T7549] loop4: p30 size 16128 extends beyond EOD, truncated [ 78.977481][ T7549] loop4: p31 size 16128 extends beyond EOD, truncated [ 78.987089][ T7549] loop4: p32 size 16128 extends beyond EOD, truncated [ 78.995088][ T7549] loop4: p33 size 16128 extends beyond EOD, truncated [ 79.002923][ T7549] loop4: p34 size 16128 extends beyond EOD, truncated [ 79.010905][ T7549] loop4: p35 size 16128 extends beyond EOD, truncated [ 79.020015][ T7549] loop4: p36 size 16128 extends beyond EOD, truncated [ 79.052943][ T7549] loop4: p37 size 16128 extends beyond EOD, truncated [ 79.066863][ T7549] loop4: p38 size 16128 extends beyond EOD, truncated [ 79.066919][ T8138] loop2: detected capacity change from 0 to 32768 [ 79.102135][ T7549] loop4: p39 size 16128 extends beyond EOD, truncated [ 79.113548][ T7549] loop4: p40 size 16128 extends beyond EOD, truncated [ 79.121825][ T7549] loop4: p41 size 16128 extends beyond EOD, truncated [ 79.161688][ T7549] loop4: p42 size 16128 extends beyond EOD, truncated [ 79.163923][ T8177] loop1: detected capacity change from 0 to 512 [ 79.170630][ T7549] loop4: p43 size 16128 extends beyond EOD, truncated [ 79.182751][ T7549] loop4: p44 size 16128 extends beyond EOD, truncated [ 79.199532][ T8181] loop2: detected capacity change from 0 to 1024 [ 79.219710][ T8177] ext4: Unknown parameter '"' [ 79.227740][ T7549] loop4: p45 size 16128 extends beyond EOD, truncated [ 79.245321][ T7549] loop4: p46 size 16128 extends beyond EOD, truncated [ 79.251121][ T8181] EXT4-fs: Ignoring removed mblk_io_submit option [ 79.287949][ T8187] futex_wake_op: syz.3.2259 tries to shift op by 32; fix this program [ 79.297958][ T8181] EXT4-fs: Ignoring removed oldalloc option [ 79.300364][ T7549] loop4: p47 size 16128 extends beyond EOD, truncated [ 79.303986][ T8181] EXT4-fs: Ignoring removed nomblk_io_submit option [ 79.322435][ T7549] loop4: p48 size 16128 extends beyond EOD, truncated [ 79.329708][ T8189] loop0: detected capacity change from 0 to 256 [ 79.332352][ T7549] loop4: p49 size 16128 extends beyond EOD, truncated [ 79.381315][ T8189] FAT-fs (loop0): IO charset maccenteuro not found [ 79.391571][ T7549] loop4: p50 size 16128 extends beyond EOD, truncated [ 79.407206][ T8181] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 79.428382][ T7549] loop4: p51 size 16128 extends beyond EOD, truncated [ 79.448153][ T7549] loop4: p52 size 16128 extends beyond EOD, truncated [ 79.468570][ T7549] loop4: p53 size 16128 extends beyond EOD, truncated [ 79.485033][ T7549] loop4: p54 size 16128 extends beyond EOD, truncated [ 79.490812][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.501957][ T7549] loop4: p55 size 16128 extends beyond EOD, truncated [ 79.510575][ T7549] loop4: p56 size 16128 extends beyond EOD, truncated [ 79.551819][ T7549] loop4: p57 size 16128 extends beyond EOD, truncated [ 79.571238][ T7549] loop4: p58 size 16128 extends beyond EOD, truncated [ 79.603778][ T7549] loop4: p59 size 16128 extends beyond EOD, truncated [ 79.627575][ T7549] loop4: p60 size 16128 extends beyond EOD, truncated [ 79.660851][ T7549] loop4: p61 size 16128 extends beyond EOD, truncated [ 79.672021][ T7549] loop4: p62 size 16128 extends beyond EOD, truncated [ 79.686718][ T8232] SELinux: Context ׸X7dQYI{CpUhٻ r: is not valid (left unmapped). [ 79.698809][ T7549] loop4: p63 size 16128 extends beyond EOD, truncated [ 79.721559][ T7549] loop4: p64 size 16128 extends beyond EOD, truncated [ 79.738339][ T7549] loop4: p65 size 16128 extends beyond EOD, truncated [ 79.762193][ T8245] cgroup: Need name or subsystem set [ 79.769243][ T7549] loop4: p66 size 16128 extends beyond EOD, truncated [ 79.786084][ T7549] loop4: p67 size 16128 extends beyond EOD, truncated [ 79.803181][ T7549] loop4: p68 size 16128 extends beyond EOD, truncated [ 79.817165][ T7549] loop4: p69 size 16128 extends beyond EOD, truncated [ 79.831117][ T7549] loop4: p70 size 16128 extends beyond EOD, truncated [ 79.834307][ T8251] loop3: detected capacity change from 0 to 512 [ 79.838962][ T7549] loop4: p71 size 16128 extends beyond EOD, truncated [ 79.865756][ T8254] loop1: detected capacity change from 0 to 512 [ 79.874610][ T7549] loop4: p72 size 16128 extends beyond EOD, truncated [ 79.882489][ T8257] IPv6: addrconf: prefix option has invalid lifetime [ 79.882578][ T7549] loop4: p73 size 16128 extends beyond EOD, truncated [ 79.896471][ T8251] EXT4-fs: Ignoring removed nobh option [ 79.901073][ T7549] loop4: p74 size 16128 extends beyond EOD, truncated [ 79.909922][ T8251] EXT4-fs: journaled quota format not specified [ 79.933167][ T8254] EXT4-fs warning (device loop1): ext4_xattr_inode_get:546: inode #11: comm syz.1.2290: ea_inode file size=0 entry size=6 [ 79.951132][ T7549] loop4: p75 size 16128 extends beyond EOD, truncated [ 79.959749][ T7549] loop4: p76 size 16128 extends beyond EOD, truncated [ 79.967238][ T7549] loop4: p77 size 16128 extends beyond EOD, truncated [ 79.975067][ T7549] loop4: p78 size 16128 extends beyond EOD, truncated [ 79.975746][ T8254] EXT4-fs warning (device loop1): ext4_expand_extra_isize_ea:2853: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 79.982831][ T7549] loop4: p79 size 16128 extends beyond EOD, truncated [ 80.002509][ T7549] loop4: p80 size 16128 extends beyond EOD, truncated [ 80.019859][ T7549] loop4: p81 size 16128 extends beyond EOD, truncated [ 80.027213][ T7549] loop4: p82 size 16128 extends beyond EOD, truncated [ 80.038598][ T7549] loop4: p83 size 16128 extends beyond EOD, truncated [ 80.046219][ T7549] loop4: p84 size 16128 extends beyond EOD, truncated [ 80.053560][ T7549] loop4: p85 size 16128 extends beyond EOD, truncated [ 80.061273][ T7549] loop4: p86 size 16128 extends beyond EOD, truncated [ 80.068833][ T7549] loop4: p87 size 16128 extends beyond EOD, truncated [ 80.075177][ T8254] EXT4-fs (loop1): 1 orphan inode deleted [ 80.076461][ T7549] loop4: p88 size 16128 extends beyond EOD, truncated [ 80.088921][ T7549] loop4: p89 size 16128 extends beyond EOD, truncated [ 80.098712][ T7549] loop4: p90 size 16128 extends beyond EOD, truncated [ 80.107633][ T7549] loop4: p91 size 16128 extends beyond EOD, truncated [ 80.111078][ T8254] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 80.115307][ T7549] loop4: p92 size 16128 extends beyond EOD, truncated [ 80.134504][ T7549] loop4: p93 size 16128 extends beyond EOD, truncated [ 80.142148][ T7549] loop4: p94 size 16128 extends beyond EOD, truncated [ 80.172459][ T7549] loop4: p95 size 16128 extends beyond EOD, truncated [ 80.181660][ T7549] loop4: p96 size 16128 extends beyond EOD, truncated [ 80.189200][ T8277] loop2: detected capacity change from 0 to 512 [ 80.194062][ T7549] loop4: p97 size 16128 extends beyond EOD, truncated [ 80.209951][ T8277] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 80.220797][ T7549] loop4: p98 size 16128 extends beyond EOD, truncated [ 80.229260][ T7549] loop4: p99 size 16128 extends beyond EOD, truncated [ 80.240427][ T8277] EXT4-fs error (device loop2): ext4_init_orphan_info:618: comm syz.2.2302: orphan file block 0: bad magic [ 80.260546][ T7549] loop4: p100 size 16128 extends beyond EOD, truncated [ 80.264421][ T3312] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.268341][ T7549] loop4: p101 size 16128 extends beyond EOD, truncated [ 80.281070][ T8277] EXT4-fs (loop2): mount failed [ 80.284321][ T7549] loop4: p102 size 16128 extends beyond EOD, truncated [ 80.296396][ T7549] loop4: p103 size 16128 extends beyond EOD, truncated [ 80.305180][ T7549] loop4: p104 size 16128 extends beyond EOD, truncated [ 80.360201][ T7549] loop4: p105 size 16128 extends beyond EOD, truncated [ 80.387728][ T7549] loop4: p106 size 16128 extends beyond EOD, truncated [ 80.406409][ T7549] loop4: p107 size 16128 extends beyond EOD, truncated [ 80.414605][ T7549] loop4: p108 size 16128 extends beyond EOD, truncated [ 80.428098][ T7549] loop4: p109 size 16128 extends beyond EOD, truncated [ 80.456273][ T7549] loop4: p110 size 16128 extends beyond EOD, truncated [ 80.464646][ T7549] loop4: p111 size 16128 extends beyond EOD, truncated [ 80.472507][ T7549] loop4: p112 size 16128 extends beyond EOD, truncated [ 80.480235][ T7549] loop4: p113 size 16128 extends beyond EOD, truncated [ 80.516708][ T8310] loop0: detected capacity change from 0 to 128 [ 80.518790][ T7549] loop4: p114 size 16128 extends beyond EOD, truncated [ 80.536930][ T7549] loop4: p115 size 16128 extends beyond EOD, truncated [ 80.555162][ T7549] loop4: p116 size 16128 extends beyond EOD, truncated [ 80.564505][ T7549] loop4: p117 size 16128 extends beyond EOD, truncated [ 80.565394][ T8310] FAT-fs (loop0): bogus number of FAT sectors [ 80.577778][ T8310] FAT-fs (loop0): Can't find a valid FAT filesystem [ 80.580826][ T7549] loop4: p118 size 16128 extends beyond EOD, truncated [ 80.621563][ T7549] loop4: p119 size 16128 extends beyond EOD, truncated [ 80.643685][ T7549] loop4: p120 size 16128 extends beyond EOD, truncated [ 80.651834][ T7549] loop4: p121 size 16128 extends beyond EOD, truncated [ 80.660896][ T7549] loop4: p122 size 16128 extends beyond EOD, truncated [ 80.679403][ T7549] loop4: p123 size 16128 extends beyond EOD, truncated [ 80.695677][ T7549] loop4: p124 size 16128 extends beyond EOD, truncated [ 80.713060][ T7549] loop4: p125 size 16128 extends beyond EOD, truncated [ 80.724140][ T7549] loop4: p126 size 16128 extends beyond EOD, truncated [ 80.757235][ T7549] loop4: p127 size 16128 extends beyond EOD, truncated [ 80.764996][ T7549] loop4: p128 size 16128 extends beyond EOD, truncated [ 80.772723][ T7549] loop4: p129 size 16128 extends beyond EOD, truncated [ 80.780400][ T7549] loop4: p130 size 16128 extends beyond EOD, truncated [ 80.822725][ T7549] loop4: p131 size 16128 extends beyond EOD, truncated [ 80.830404][ T7549] loop4: p132 size 16128 extends beyond EOD, truncated [ 80.870581][ T7549] loop4: p133 size 16128 extends beyond EOD, truncated [ 80.882214][ T7549] loop4: p134 size 16128 extends beyond EOD, truncated [ 80.903222][ T7549] loop4: p135 size 16128 extends beyond EOD, truncated [ 80.912014][ T7549] loop4: p136 size 16128 extends beyond EOD, truncated [ 80.940944][ T7549] loop4: p137 size 16128 extends beyond EOD, truncated [ 80.949413][ T7549] loop4: p138 size 16128 extends beyond EOD, truncated [ 80.974136][ T8351] loop2: detected capacity change from 0 to 4096 [ 80.981109][ T7549] loop4: p139 size 16128 extends beyond EOD, truncated [ 80.997252][ T7549] loop4: p140 size 16128 extends beyond EOD, truncated [ 81.005019][ T7549] loop4: p141 size 16128 extends beyond EOD, truncated [ 81.013550][ T8351] EXT4-fs warning (device loop2): ext4_init_metadata_csum:4635: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 81.027252][ T8351] EXT4-fs (loop2): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 81.030915][ T7549] loop4: p142 size 16128 extends beyond EOD, truncated [ 81.057119][ T7549] loop4: p143 size 16128 extends beyond EOD, truncated [ 81.065516][ T7549] loop4: p144 size 16128 extends beyond EOD, truncated [ 81.074574][ T7549] loop4: p145 size 16128 extends beyond EOD, truncated [ 81.083078][ T7549] loop4: p146 size 16128 extends beyond EOD, truncated [ 81.128482][ T7549] loop4: p147 size 16128 extends beyond EOD, truncated [ 81.137415][ T7549] loop4: p148 size 16128 extends beyond EOD, truncated [ 81.145326][ T7549] loop4: p149 size 16128 extends beyond EOD, truncated [ 81.177546][ T3568] udevd[3568]: incorrect ext4 checksum on /dev/loop2 [ 81.181704][ T8361] loop3: detected capacity change from 0 to 8192 [ 81.197619][ T7549] loop4: p150 size 16128 extends beyond EOD, truncated [ 81.222233][ T7549] loop4: p151 size 16128 extends beyond EOD, truncated [ 81.240708][ T7549] loop4: p152 size 16128 extends beyond EOD, truncated [ 81.272185][ T7549] loop4: p153 size 16128 extends beyond EOD, truncated [ 81.282242][ T8378] loop2: detected capacity change from 0 to 732 [ 81.290005][ T7549] loop4: p154 size 16128 extends beyond EOD, truncated [ 81.313127][ T7549] loop4: p155 size 16128 extends beyond EOD, truncated [ 81.321801][ T7549] loop4: p156 size 16128 extends beyond EOD, truncated [ 81.328800][ T8378] isofs_fill_super: get root inode failed [ 81.332287][ T8384] loop0: detected capacity change from 0 to 512 [ 81.336573][ T7549] loop4: p157 size 16128 extends beyond EOD, truncated [ 81.358587][ T8384] EXT4-fs (loop0): orphan cleanup on readonly fs [ 81.368309][ T8384] EXT4-fs warning (device loop0): ext4_expand_extra_isize_ea:2853: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 81.381582][ T8384] EXT4-fs error (device loop0): ext4_do_update_inode:5632: inode #15: comm syz.0.2354: corrupted inode contents [ 81.394096][ T8384] EXT4-fs error (device loop0): ext4_dirty_inode:6517: inode #15: comm syz.0.2354: mark_inode_dirty error [ 81.408649][ T7549] loop4: p158 size 16128 extends beyond EOD, truncated [ 81.419446][ T7549] loop4: p159 size 16128 extends beyond EOD, truncated [ 81.430071][ T7549] loop4: p160 size 16128 extends beyond EOD, truncated [ 81.459951][ T7549] loop4: p161 size 16128 extends beyond EOD, truncated [ 81.464986][ T8384] EXT4-fs error (device loop0): ext4_do_update_inode:5632: inode #15: comm syz.0.2354: corrupted inode contents [ 81.485802][ T7549] loop4: p162 size 16128 extends beyond EOD, truncated [ 81.500711][ T8384] EXT4-fs error (device loop0): ext4_xattr_delete_inode:2996: inode #15: comm syz.0.2354: mark_inode_dirty error [ 81.515230][ T7549] loop4: p163 size 16128 extends beyond EOD, truncated [ 81.530048][ T7549] loop4: p164 size 16128 extends beyond EOD, truncated [ 81.539179][ T8384] EXT4-fs error (device loop0): ext4_xattr_delete_inode:2999: inode #15: comm syz.0.2354: mark inode dirty (error -117) [ 81.552288][ T7549] loop4: p165 size 16128 extends beyond EOD, truncated [ 81.562455][ T29] kauditd_printk_skb: 2 callbacks suppressed [ 81.562469][ T29] audit: type=1326 audit(2000000002.078:194): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8402 comm="syz.2.2363" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f93ea3bf6c9 code=0x0 [ 81.568863][ T8384] EXT4-fs warning (device loop0): ext4_evict_inode:274: xattr delete (err -117) [ 81.610746][ T8384] EXT4-fs (loop0): 1 orphan inode deleted [ 81.617391][ T7549] loop4: p166 size 16128 extends beyond EOD, truncated [ 81.625271][ T8384] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 81.641838][ T7549] loop4: p167 size 16128 extends beyond EOD, truncated [ 81.655932][ T7549] loop4: p168 size 16128 extends beyond EOD, truncated [ 81.671029][ T7549] loop4: p169 size 16128 extends beyond EOD, truncated [ 81.678830][ T7549] loop4: p170 size 16128 extends beyond EOD, truncated [ 81.695869][ T7549] loop4: p171 size 16128 extends beyond EOD, truncated [ 81.706718][ T7549] loop4: p172 size 16128 extends beyond EOD, truncated [ 81.726879][ T7549] loop4: p173 size 16128 extends beyond EOD, truncated [ 81.735106][ T7549] loop4: p174 size 16128 extends beyond EOD, truncated [ 81.750437][ T7549] loop4: p175 size 16128 extends beyond EOD, truncated [ 81.773009][ T7549] loop4: p176 size 16128 extends beyond EOD, truncated [ 81.773123][ T3317] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.789750][ T7549] loop4: p177 size 16128 extends beyond EOD, truncated [ 81.821431][ T7549] loop4: p178 size 16128 extends beyond EOD, truncated [ 81.842410][ T7549] loop4: p179 size 16128 extends beyond EOD, truncated [ 81.864419][ T7549] loop4: p180 size 16128 extends beyond EOD, truncated [ 81.881148][ T7549] loop4: p181 size 16128 extends beyond EOD, truncated [ 81.889127][ T7549] loop4: p182 size 16128 extends beyond EOD, truncated [ 81.905821][ T7549] loop4: p183 size 16128 extends beyond EOD, truncated [ 81.930386][ T29] audit: type=1400 audit(2000000002.456:195): avc: denied { execute } for pid=8438 comm="syz.0.2381" name="cgroup" dev="tmpfs" ino=2642 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=lnk_file permissive=1 [ 81.955071][ T7549] loop4: p184 size 16128 extends beyond EOD, truncated [ 81.963029][ T7549] loop4: p185 size 16128 extends beyond EOD, truncated [ 81.983997][ T7549] loop4: p186 size 16128 extends beyond EOD, truncated [ 81.992275][ T8442] loop0: detected capacity change from 0 to 164 [ 82.001520][ T7549] loop4: p187 size 16128 extends beyond EOD, truncated [ 82.013751][ T8442] rock: directory entry would overflow storage [ 82.020136][ T8442] rock: sig=0x4543, size=28, remaining=18 [ 82.020278][ T29] audit: type=1400 audit(2000000002.530:196): avc: denied { mount } for pid=8444 comm="syz.3.2383" name="/" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 82.051013][ T7549] loop4: p188 size 16128 extends beyond EOD, truncated [ 82.060933][ T7549] loop4: p189 size 16128 extends beyond EOD, truncated [ 82.069575][ T7549] loop4: p190 size 16128 extends beyond EOD, truncated [ 82.107672][ T29] audit: type=1400 audit(2000000002.561:197): avc: denied { unmount } for pid=3319 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 82.127786][ T29] audit: type=1400 audit(2000000002.624:198): avc: denied { read } for pid=8448 comm="syz.0.2386" 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 [ 82.139887][ T8452] loop0: detected capacity change from 0 to 512 [ 82.157808][ T7549] loop4: p191 size 16128 extends beyond EOD, truncated [ 82.165220][ T7549] loop4: p192 size 16128 extends beyond EOD, truncated [ 82.172721][ T7549] loop4: p193 size 16128 extends beyond EOD, truncated [ 82.180783][ T8452] EXT4-fs (loop0): #blocks per group too big: 65535 [ 82.190948][ T7549] loop4: p194 size 16128 extends beyond EOD, truncated [ 82.230624][ T7549] loop4: p195 size 16128 extends beyond EOD, truncated [ 82.246862][ T7549] loop4: p196 size 16128 extends beyond EOD, truncated [ 82.272271][ T7549] loop4: p197 size 16128 extends beyond EOD, truncated [ 82.285377][ T7549] loop4: p198 size 16128 extends beyond EOD, truncated [ 82.299779][ T8462] IPv6: addrconf: prefix option has invalid lifetime [ 82.371108][ T8443] loop2: detected capacity change from 0 to 32768 [ 82.384379][ T8466] cgroup: noprefix used incorrectly [ 82.410383][ T7549] loop4: p199 size 16128 extends beyond EOD, truncated [ 82.417665][ T3568] loop2: p1 p2 p3 < > p4 < p5 p6 > [ 82.424265][ T3568] loop2: p1 start 460800 is beyond EOD, truncated [ 82.430949][ T3568] loop2: p2 size 83886080 extends beyond EOD, truncated [ 82.439055][ T7549] loop4: p200 size 16128 extends beyond EOD, truncated [ 82.464520][ T7549] loop4: p201 size 16128 extends beyond EOD, truncated [ 82.480468][ T29] audit: type=1326 audit(2000000003.033:199): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8477 comm="syz.3.2399" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f4ecf7af6c9 code=0x0 [ 82.504223][ T8482] loop0: detected capacity change from 0 to 512 [ 82.511816][ T7549] loop4: p202 size 16128 extends beyond EOD, truncated [ 82.513961][ T3568] loop2: p5 start 460800 is beyond EOD, truncated [ 82.525357][ T3568] loop2: p6 size 83886080 extends beyond EOD, truncated [ 82.528084][ T7549] loop4: p203 size 16128 extends beyond EOD, truncated [ 82.546788][ T8443] loop2: p1 p2 p3 < > p4 < p5 p6 > [ 82.552267][ T8443] loop2: p1 start 460800 is beyond EOD, truncated [ 82.558815][ T8443] loop2: p2 size 83886080 extends beyond EOD, truncated [ 82.565473][ T8482] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 82.575541][ T7549] loop4: p204 size 16128 extends beyond EOD, truncated [ 82.575707][ T8482] EXT4-fs (loop0): bad geometry: block count 590080 exceeds size of device (256 blocks) [ 82.586094][ T8443] loop2: p5 start 460800 is beyond EOD, truncated [ 82.598804][ T8443] loop2: p6 size 83886080 extends beyond EOD, truncated [ 82.611399][ T8486] loop3: detected capacity change from 0 to 128 [ 82.613907][ T7549] loop4: p205 size 16128 extends beyond EOD, truncated [ 82.645024][ T7549] loop4: p206 size 16128 extends beyond EOD, truncated [ 82.655719][ T29] audit: type=1400 audit(2000000003.222:200): avc: denied { create } for pid=8489 comm="syz.0.2404" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_nflog_socket permissive=1 [ 82.670307][ T7549] loop4: p207 size 16128 extends beyond EOD, truncated [ 82.727494][ T7549] loop4: p208 size 16128 extends beyond EOD, truncated [ 82.735245][ T7549] loop4: p209 size 16128 extends beyond EOD, truncated [ 82.752961][ T7549] loop4: p210 size 16128 extends beyond EOD, truncated [ 82.773457][ T7549] loop4: p211 size 16128 extends beyond EOD, truncated [ 82.782677][ T7549] loop4: p212 size 16128 extends beyond EOD, truncated [ 82.833061][ T7549] loop4: p213 size 16128 extends beyond EOD, truncated [ 82.851663][ T7549] loop4: p214 size 16128 extends beyond EOD, truncated [ 82.880444][ T7549] loop4: p215 size 16128 extends beyond EOD, truncated [ 82.881948][ T8513] loop3: detected capacity change from 0 to 512 [ 82.912934][ T7549] loop4: p216 size 16128 extends beyond EOD, truncated [ 82.921638][ T8513] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors [ 82.932549][ T8513] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 2)! [ 82.934159][ T7549] loop4: p217 size 16128 extends beyond EOD, [ 82.942618][ T8513] EXT4-fs (loop3): group descriptors corrupted! [ 82.942624][ T7549] truncated [ 82.986261][ T7549] loop4: p218 size 16128 extends beyond EOD, truncated [ 82.996419][ T7549] loop4: p219 size 16128 extends beyond EOD, truncated [ 83.013607][ T7549] loop4: p220 size 16128 extends beyond EOD, truncated [ 83.031107][ T7549] loop4: p221 size 16128 extends beyond EOD, truncated [ 83.051074][ T7549] loop4: p222 size 16128 extends beyond EOD, truncated [ 83.089784][ T7549] loop4: p223 size 16128 extends beyond EOD, truncated [ 83.105037][ T7549] loop4: p224 size 16128 extends beyond EOD, truncated [ 83.124725][ T7549] loop4: p225 size 16128 extends beyond EOD, truncated [ 83.141706][ T7549] loop4: p226 size 16128 extends beyond EOD, truncated [ 83.159276][ T7549] loop4: p227 size 16128 extends beyond EOD, truncated [ 83.177392][ T7549] loop4: p228 size 16128 extends beyond EOD, truncated [ 83.208433][ T7549] loop4: p229 size 16128 extends beyond EOD, truncated [ 83.227817][ T8550] loop2: detected capacity change from 0 to 512 [ 83.230859][ T7549] loop4: p230 size 16128 extends beyond EOD, truncated [ 83.246694][ T7549] loop4: p231 size 16128 extends beyond EOD, truncated [ 83.254567][ T7549] loop4: p232 size 16128 extends beyond EOD, truncated [ 83.286584][ T8550] EXT4-fs (loop2): orphan cleanup on readonly fs [ 83.299674][ T8550] EXT4-fs warning (device loop2): ext4_xattr_inode_get:560: inode #11: comm syz.2.2433: EA inode hash validation failed [ 83.315285][ T7549] loop4: p233 size 16128 extends beyond EOD, truncated [ 83.325413][ T8550] EXT4-fs error (device loop2): ext4_do_update_inode:5632: inode #15: comm syz.2.2433: corrupted inode contents [ 83.334683][ T7549] loop4: p234 size 16128 extends beyond EOD, truncated [ 83.346205][ T8550] EXT4-fs error (device loop2): ext4_dirty_inode:6517: inode #15: comm syz.2.2433: mark_inode_dirty error [ 83.365828][ T8550] EXT4-fs error (device loop2): ext4_do_update_inode:5632: inode #15: comm syz.2.2433: corrupted inode contents [ 83.369721][ T7549] loop4: p235 size 16128 extends beyond EOD, truncated [ 83.387860][ T8550] EXT4-fs error (device loop2): ext4_xattr_delete_inode:2996: inode #15: comm syz.2.2433: mark_inode_dirty error [ 83.403713][ T7549] loop4: p236 size 16128 extends beyond EOD, truncated [ 83.419275][ T8550] EXT4-fs error (device loop2): ext4_xattr_delete_inode:2999: inode #15: comm syz.2.2433: mark inode dirty (error -117) [ 83.431136][ T7549] loop4: p237 size 16128 extends beyond EOD, truncated [ 83.450034][ T8550] EXT4-fs warning (device loop2): ext4_evict_inode:274: xattr delete (err -117) [ 83.466558][ T7549] loop4: p238 size 16128 extends beyond EOD, truncated [ 83.470817][ T8550] EXT4-fs (loop2): 1 orphan inode deleted [ 83.479645][ T8550] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 83.484523][ T7549] loop4: p239 size 16128 extends beyond EOD, truncated [ 83.554317][ T7549] loop4: p240 size 16128 extends beyond EOD, truncated [ 83.580205][ T7549] loop4: p241 size 16128 extends beyond EOD, truncated [ 83.589860][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.598320][ T7549] loop4: p242 size 16128 extends beyond EOD, truncated [ 83.608079][ T7549] loop4: p243 size 16128 extends beyond EOD, truncated [ 83.622902][ T7549] loop4: p244 size 16128 extends beyond EOD, truncated [ 83.648520][ T7549] loop4: p245 size 16128 extends beyond EOD, truncated [ 83.673815][ T8595] loop1: detected capacity change from 0 to 256 [ 83.680384][ T7549] loop4: p246 size 16128 extends beyond EOD, truncated [ 83.689807][ T7549] loop4: p247 size 16128 extends beyond EOD, truncated [ 83.718008][ T7549] loop4: p248 size 16128 extends beyond EOD, truncated [ 83.746472][ T7549] loop4: p249 size 16128 extends beyond EOD, truncated [ 83.775441][ T7549] loop4: p250 size 16128 extends beyond EOD, truncated [ 83.797710][ T7549] loop4: p251 size 16128 extends beyond EOD, truncated [ 83.816233][ T7549] loop4: p252 size 16128 extends beyond EOD, truncated [ 83.842509][ T7549] loop4: p253 size 16128 extends beyond EOD, truncated [ 83.872385][ T7549] loop4: p254 size 16128 extends beyond EOD, truncated [ 83.894139][ T7549] loop4: p255 size 16128 extends beyond EOD, truncated [ 83.994747][ T8634] loop1: detected capacity change from 0 to 136 [ 84.031129][ T8641] loop0: detected capacity change from 0 to 764 [ 84.087425][ T8641] rock: directory entry would overflow storage [ 84.093726][ T8641] rock: sig=0x5245, size=8, remaining=5 [ 84.148327][ T3306] udevd[3306]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 84.159853][ T3565] udevd[3565]: inotify_add_watch(7, /dev/loop4p5, 10) failed: No such file or directory [ 84.170772][ T3564] udevd[3564]: inotify_add_watch(7, /dev/loop4p8, 10) failed: No such file or directory [ 84.177980][ T3513] udevd[3513]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 84.191643][ T3568] udevd[3568]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 84.191954][ T3563] udevd[3563]: inotify_add_watch(7, /dev/loop4p6, 10) failed: No such file or directory [ 84.212691][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop4p7, 10) failed: No such file or directory [ 84.321685][ T8661] udevd[8661]: inotify_add_watch(7, /dev/loop4p11, 10) failed: No such file or directory [ 84.365829][ T8673] loop0: detected capacity change from 0 to 1024 [ 84.392617][ T8660] udevd[8660]: inotify_add_watch(7, /dev/loop4p10, 10) failed: No such file or directory [ 84.410768][ T8659] udevd[8659]: inotify_add_watch(7, /dev/loop4p9, 10) failed: No such file or directory [ 84.439251][ T8673] EXT4-fs: Project quota feature not enabled. Cannot enable project quota enforcement. [ 84.553230][ T8696] loop2: detected capacity change from 0 to 512 [ 84.593978][ T8696] EXT4-fs (loop2): 1 orphan inode deleted [ 84.624226][ T8696] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 84.800572][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 84.818548][ T8721] loop0: detected capacity change from 0 to 512 [ 84.851485][ T8721] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 84.898205][ T8730] tmpfs: Unsupported parameter 'huge' [ 84.921704][ T8733] loop3: detected capacity change from 0 to 256 [ 84.937662][ T8733] msdos: Bad value for 'check' [ 84.958461][ T8721] EXT4-fs (loop0): 1 orphan inode deleted [ 84.964236][ T8721] EXT4-fs (loop0): 1 truncate cleaned up [ 85.065054][ T8721] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 85.071866][ T8743] futex_wake_op: syz.2.2525 tries to shift op by 36; fix this program [ 85.186668][ T3317] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 85.191833][ T8758] loop4: detected capacity change from 0 to 1156 [ 85.283075][ T8768] loop3: detected capacity change from 0 to 512 [ 85.319369][ T8768] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 85.367084][ T8768] EXT4-fs error (device loop3): ext4_init_orphan_info:618: comm syz.3.2538: orphan file block 0: bad magic [ 85.386637][ T8768] EXT4-fs (loop3): Remounting filesystem read-only [ 85.415653][ T8768] EXT4-fs (loop3): mount failed [ 85.441970][ T29] audit: type=1326 audit(2000000006.141:201): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8794 comm="syz.1.2551" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f57fcd6f6c9 code=0x0 [ 85.531109][ T8809] IPv6: addrconf: prefix option has invalid lifetime [ 85.587391][ T29] audit: type=1400 audit(2000000006.288:202): avc: denied { write } for pid=8814 comm="syz.1.2561" name="sg0" dev="devtmpfs" ino=137 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 85.809823][ T8846] loop2: detected capacity change from 0 to 164 [ 85.816622][ T8842] loop1: detected capacity change from 0 to 512 [ 85.842262][ T8842] EXT4-fs: Ignoring removed mblk_io_submit option [ 85.859079][ T8842] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 85.901198][ T8846] isofs_fill_super: root inode is not a directory. Corrupted media? [ 85.928248][ T8842] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=c842e028, mo2=0002] [ 85.956896][ T8842] EXT4-fs (loop1): orphan cleanup on readonly fs [ 85.997714][ T8842] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.2572: bg 0: block 361: padding at end of block bitmap is not set [ 86.117066][ T8842] EXT4-fs (loop1): Remounting filesystem read-only [ 86.156012][ T29] audit: type=1400 audit(2000000006.886:203): avc: denied { read } for pid=8871 comm="syz.2.2586" name="loop-control" dev="devtmpfs" ino=99 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 86.180820][ T8842] EXT4-fs (loop1): 1 truncate cleaned up [ 86.231321][ T8842] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: none. [ 86.363465][ T3312] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 86.405189][ T8892] tmpfs: Bad value for 'mpol' [ 86.460815][ T8899] loop3: detected capacity change from 0 to 736 [ 86.526286][ T8899] ISOFS: Unable to identify CD-ROM format. [ 86.556205][ T8908] loop1: detected capacity change from 0 to 512 [ 86.588182][ T8908] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 86.625871][ T8908] EXT4-fs (loop1): can't mount with commit=, fs mounted w/o journal [ 86.759696][ T8933] loop1: detected capacity change from 0 to 512 [ 86.783209][ T8936] loop0: detected capacity change from 0 to 512 [ 86.800357][ T8933] EXT4-fs (loop1): 1 orphan inode deleted [ 86.817315][ T8937] loop3: detected capacity change from 0 to 2048 [ 86.826900][ T8936] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 86.875419][ T8937] journal_path: Lookup failure for './file1' [ 86.881515][ T8937] EXT4-fs: error: could not find journal device path [ 86.897122][ T8933] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 86.931108][ T3312] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.085434][ T8947] loop4: detected capacity change from 0 to 2048 [ 87.168794][ T8947] loop4: p1 < > p4 [ 87.202149][ T8947] loop4: p4 size 8388608 extends beyond EOD, truncated [ 87.242646][ T3004] loop4: p1 < > p4 [ 87.262021][ T3004] loop4: p4 size 8388608 extends beyond EOD, truncated [ 87.550249][ T9012] IPv6: addrconf: prefix option has invalid lifetime [ 87.555210][ T9013] cgroup: noprefix used incorrectly [ 87.557014][ T9012] IPv6: addrconf: prefix option has invalid lifetime [ 87.602782][ T9016] loop2: detected capacity change from 0 to 512 [ 87.661448][ T9016] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 87.685697][ T9029] loop3: detected capacity change from 0 to 256 [ 87.712708][ T9016] EXT4-fs error (device loop2): ext4_iget_extra_inode:5075: inode #17: comm syz.2.2659: corrupted in-inode xattr: invalid size in ea xattr [ 87.736905][ T9016] EXT4-fs error (device loop2): ext4_orphan_get:1397: comm syz.2.2659: couldn't read orphan inode 17 (err -117) [ 87.797112][ T9039] tmpfs: Unknown parameter 'context' [ 87.811101][ T9041] loop4: detected capacity change from 0 to 512 [ 87.816443][ T9043] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 87.824180][ T9016] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 87.839152][ T9043] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 87.891085][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.894357][ T9049] loop4: detected capacity change from 0 to 1024 [ 87.917333][ T9049] EXT4-fs: inline encryption not supported [ 87.938917][ T9049] EXT4-fs (loop4): can't mount with journal_async_commit, fs mounted w/o journal [ 88.195846][ T9084] hugetlbfs: Bad value for 'gid' [ 88.200871][ T9084] hugetlbfs: Bad value for 'gid' [ 88.351661][ T9105] loop4: detected capacity change from 0 to 1024 [ 88.377161][ T9105] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 88.408635][ T9105] EXT4-fs error (device loop4): ext4_ext_check_inode:523: inode #3: comm syz.4.2702: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 88.471496][ T9105] EXT4-fs error (device loop4): ext4_quota_enable:7139: comm syz.4.2702: Bad quota inode: 3, type: 0 [ 88.482620][ T9105] EXT4-fs warning (device loop4): ext4_enable_quotas:7180: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 88.500047][ T9105] EXT4-fs (loop4): mount failed [ 88.551569][ T9125] loop1: detected capacity change from 0 to 1024 [ 88.597289][ T9125] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 88.608287][ T9125] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 88.631576][ T9125] jbd2_journal_init_inode: Cannot locate journal superblock [ 88.639039][ T9125] EXT4-fs (loop1): Could not load journal inode [ 88.888200][ T9175] loop1: detected capacity change from 0 to 512 [ 88.912848][ T9175] FAT-fs (loop1): bogus sectors per cluster 0 [ 88.919045][ T9175] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 88.928225][ T9175] FAT-fs (loop1): Can't find a valid FAT filesystem [ 89.038508][ T9193] loop2: detected capacity change from 0 to 512 [ 89.072346][ T9193] EXT4-fs (loop2): orphan cleanup on readonly fs [ 89.085682][ T9193] EXT4-fs warning (device loop2): ext4_xattr_inode_get:546: inode #11: comm syz.2.2745: ea_inode file size=4 entry size=6 [ 89.103773][ T9200] loop1: detected capacity change from 0 to 512 [ 89.118095][ T9193] EXT4-fs error (device loop2): ext4_do_update_inode:5632: inode #15: comm syz.2.2745: corrupted inode contents [ 89.131888][ T9200] EXT4-fs (loop1): can't read group descriptor 0 [ 89.140939][ T9193] EXT4-fs error (device loop2): ext4_dirty_inode:6517: inode #15: comm syz.2.2745: mark_inode_dirty error [ 89.174974][ T9193] EXT4-fs error (device loop2): ext4_do_update_inode:5632: inode #15: comm syz.2.2745: corrupted inode contents [ 89.198913][ T9193] EXT4-fs error (device loop2): ext4_xattr_delete_inode:2996: inode #15: comm syz.2.2745: mark_inode_dirty error [ 89.218205][ T9193] EXT4-fs error (device loop2): ext4_xattr_delete_inode:2999: inode #15: comm syz.2.2745: mark inode dirty (error -117) [ 89.233271][ T9193] EXT4-fs warning (device loop2): ext4_evict_inode:274: xattr delete (err -117) [ 89.243188][ T9193] EXT4-fs (loop2): 1 orphan inode deleted [ 89.249495][ T9193] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 89.286573][ T9218] loop4: detected capacity change from 0 to 512 [ 89.296661][ T9218] EXT4-fs error (device loop4): ext4_get_journal_inode:5808: comm syz.4.2758: inode #196608: comm syz.4.2758: iget: illegal inode # [ 89.311030][ T9218] EXT4-fs (loop4): Remounting filesystem read-only [ 89.317566][ T9218] EXT4-fs (loop4): no journal found [ 89.322895][ T9218] EXT4-fs (loop4): can't get journal size [ 89.348997][ T29] kauditd_printk_skb: 2 callbacks suppressed [ 89.349014][ T29] audit: type=1400 audit(2000000010.246:206): avc: denied { mount } for pid=9221 comm="syz.3.2759" name="/" dev="devtmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 89.354668][ T9218] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 89.403439][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 89.419764][ T29] audit: type=1400 audit(2000000010.298:207): avc: denied { unmount } for pid=3319 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 89.447979][ T9228] loop1: detected capacity change from 0 to 512 [ 89.454370][ T9218] EXT4-fs (loop4): failed to initialize system zone (-22) [ 89.461558][ T9218] EXT4-fs (loop4): mount failed [ 89.461825][ T9228] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 89.475715][ T9228] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (fffc1829) [ 89.485335][ T9228] EXT4-fs (loop1): couldn't mount as ext2 due to feature incompatibilities [ 89.558085][ T9238] loop1: detected capacity change from 0 to 512 [ 89.598840][ T9238] EXT4-fs (loop1): orphan cleanup on readonly fs [ 89.605290][ T9238] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -13 [ 89.633930][ T9238] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 218 vs 220 free clusters [ 89.649590][ T9238] EXT4-fs error (device loop1): ext4_clear_blocks:876: inode #13: comm syz.1.2767: attempt to clear invalid blocks 2 len 1 [ 89.667401][ T9238] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #13: comm syz.1.2767: invalid indirect mapped block 1819239214 (level 0) [ 89.694748][ T9238] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #13: comm syz.1.2767: invalid indirect mapped block 1819239214 (level 1) [ 89.715575][ T9253] loop2: detected capacity change from 0 to 256 [ 89.746710][ T9238] EXT4-fs (loop1): 1 truncate cleaned up [ 89.760823][ T9238] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 89.779516][ T9253] FAT-fs (loop2): bogus sectors per cluster 223 [ 89.785912][ T9253] FAT-fs (loop2): Can't find a valid FAT filesystem [ 89.825168][ T3312] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 90.062766][ T9289] loop2: detected capacity change from 0 to 8192 [ 90.141615][ T9313] loop1: detected capacity change from 0 to 512 [ 90.186006][ T9313] EXT4-fs: Ignoring removed bh option [ 90.204367][ T9313] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 90.216791][ T9325] 9pnet_fd: Insufficient options for proto=fd [ 90.233720][ T9313] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 90.241717][ T9313] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=884ec128, mo2=0002] [ 90.250022][ T9313] EXT4-fs (loop1): orphan cleanup on readonly fs [ 90.256418][ T9313] EXT4-fs error (device loop1): ext4_quota_enable:7132: comm syz.1.2804: Bad quota inum: 4294967291, type: 0 [ 90.276371][ T9313] EXT4-fs (loop1): Remounting filesystem read-only [ 90.283109][ T9313] EXT4-fs warning (device loop1): ext4_enable_quotas:7180: Failed to enable quota tracking (type=0, err=-117, ino=4294967291). Please run e2fsck to fix. [ 90.298603][ T9313] EXT4-fs (loop1): Cannot turn on quotas: error -117 [ 90.323588][ T9335] loop2: detected capacity change from 0 to 512 [ 90.348496][ T9313] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 90.372432][ T9335] EXT4-fs error (device loop2): ext4_iget_extra_inode:5075: inode #15: comm syz.2.2813: corrupted in-inode xattr: invalid ea_ino [ 90.431446][ T9335] EXT4-fs error (device loop2): ext4_orphan_get:1397: comm syz.2.2813: couldn't read orphan inode 15 (err -117) [ 90.444707][ T3312] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 90.455474][ T9335] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 90.487507][ T9351] loop4: detected capacity change from 0 to 128 [ 90.536349][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 90.616791][ T9369] loop2: detected capacity change from 0 to 512 [ 90.623423][ T9369] EXT4-fs: Ignoring removed oldalloc option [ 90.697401][ T9369] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 90.757874][ T9369] EXT4-fs (loop2): too many log groups per flexible block group [ 90.784188][ T9369] EXT4-fs (loop2): failed to initialize mballoc (-12) [ 90.785274][ T9396] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 90.791167][ T9369] EXT4-fs (loop2): mount failed [ 91.214184][ T9436] loop3: detected capacity change from 0 to 8192 [ 91.275138][ T9462] nfs: Unknown parameter '' [ 91.379309][ T9472] loop1: detected capacity change from 0 to 1024 [ 91.395383][ T9480] loop3: detected capacity change from 0 to 512 [ 91.433601][ T9472] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 91.465570][ T9490] loop4: detected capacity change from 0 to 512 [ 91.479172][ T9480] EXT4-fs error (device loop3): ext4_orphan_get:1392: inode #15: comm syz.3.2885: inode has both inline data and extents flags [ 91.506683][ T3312] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 91.522290][ T9490] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 91.531681][ T9480] EXT4-fs error (device loop3): ext4_orphan_get:1397: comm syz.3.2885: couldn't read orphan inode 15 (err -117) [ 91.544260][ T9490] FAT-fs (loop4): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000003) [ 91.548645][ T9480] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 91.554327][ T9490] FAT-fs (loop4): Filesystem has been set read-only [ 91.658053][ T3319] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 91.672823][ T9507] loop2: detected capacity change from 0 to 512 [ 91.681323][ T9507] EXT4-fs (loop2): orphan cleanup on readonly fs [ 91.687745][ T9507] EXT4-fs (loop2): Cannot turn on journaled quota: type 0: error -13 [ 91.707755][ T9507] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 218 vs 220 free clusters [ 91.726434][ T9507] EXT4-fs error (device loop2): ext4_clear_blocks:876: inode #13: comm syz.2.2899: attempt to clear invalid blocks 2 len 1 [ 91.741614][ T9507] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #13: comm syz.2.2899: invalid indirect mapped block 1819239214 (level 0) [ 91.759114][ T9507] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #13: comm syz.2.2899: invalid indirect mapped block 1819239214 (level 1) [ 91.777085][ T9507] EXT4-fs (loop2): 1 truncate cleaned up [ 91.797800][ T9507] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 91.853887][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 91.953950][ T9543] loop0: detected capacity change from 0 to 512 [ 91.978778][ T9543] EXT4-fs (loop0): couldn't mount as ext3 due to feature incompatibilities [ 91.983169][ T9549] loop2: detected capacity change from 0 to 512 [ 92.042174][ T9549] EXT4-fs: Ignoring removed mblk_io_submit option [ 92.049186][ T29] audit: type=1400 audit(2000000013.080:208): avc: denied { read write } for pid=9553 comm="syz.4.2920" name="snapshot" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 92.080604][ T9549] EXT4-fs error (device loop2): ext4_read_inode_bitmap:139: comm syz.2.2917: Invalid inode bitmap blk 4 in block_group 0 [ 92.103680][ T29] audit: type=1400 audit(2000000013.080:209): avc: denied { open } for pid=9553 comm="syz.4.2920" path="/dev/snapshot" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 92.128148][ T9549] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 92.149776][ T9566] IPv6: addrconf: prefix option has invalid lifetime [ 92.171065][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 92.222830][ T9570] loop1: detected capacity change from 0 to 2048 [ 92.257383][ T9579] loop0: detected capacity change from 0 to 256 [ 92.266844][ T9570] loop1: p1 < > p4 < > [ 92.288141][ T9579] FAT-fs (loop0): count of clusters too big (178174) [ 92.294946][ T9579] FAT-fs (loop0): Can't find a valid FAT filesystem [ 92.312508][ T3004] loop1: p1 < > p4 < > [ 92.370224][ T9594] loop2: detected capacity change from 0 to 128 [ 92.384631][ T9594] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000001) [ 92.392648][ T9594] FAT-fs (loop2): Filesystem has been set read-only [ 92.520191][ T3306] udevd[3306]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 92.521700][ T3568] udevd[3568]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 92.543383][ T9618] loop2: detected capacity change from 0 to 2048 [ 92.565805][ T29] audit: type=1400 audit(2000000781.615:210): avc: denied { create } for pid=9621 comm="syz.1.2953" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 92.609550][ T29] audit: type=1400 audit(2000000781.667:211): avc: denied { unlink } for pid=3312 comm="syz-executor" name="file0" dev="tmpfs" ino=3154 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 92.614565][ T9626] loop4: detected capacity change from 0 to 164 [ 92.669757][ T3306] udevd[3306]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 92.691933][ T8662] udevd[8662]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 92.694476][ T9634] loop3: detected capacity change from 0 to 164 [ 92.706138][ T9618] loop2: unable to read partition table [ 92.720532][ T9618] loop2: partition table beyond EOD, truncated [ 92.726851][ T9618] loop_reread_partitions: partition scan of loop2 () failed (rc=-5) [ 92.740154][ T9626] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 92.771206][ T9634] ISOFS: unable to read i-node block [ 92.789266][ T9634] isofs_fill_super: get root inode failed [ 92.929130][ T3004] loop2: unable to read partition table [ 92.934838][ T3004] loop2: partition table beyond EOD, truncated [ 93.004140][ T9674] loop1: detected capacity change from 0 to 2048 [ 93.038638][ T9684] loop2: detected capacity change from 0 to 512 [ 93.081869][ T9684] EXT4-fs: Ignoring removed oldalloc option [ 93.087839][ T9684] EXT4-fs: Ignoring removed nobh option [ 93.122049][ T3568] loop1: unable to read partition table [ 93.141941][ T3568] loop1: partition table beyond EOD, truncated [ 93.171608][ T9684] EXT4-fs error (device loop2): ext4_orphan_get:1392: inode #15: comm syz.2.2982: inode has both inline data and extents flags [ 93.218661][ T9684] EXT4-fs error (device loop2): ext4_orphan_get:1397: comm syz.2.2982: couldn't read orphan inode 15 (err -117) [ 93.234569][ T9674] loop1: unable to read partition table [ 93.264448][ T9674] loop1: partition table beyond EOD, truncated [ 93.270711][ T9674] loop_reread_partitions: partition scan of loop1 () failed (rc=-5) [ 93.276219][ T9707] loop0: detected capacity change from 0 to 1764 [ 93.281983][ T9684] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 93.286112][ T9707] iso9660: Unknown parameter 'no' [ 93.355259][ T9711] loop3: detected capacity change from 0 to 512 [ 93.405948][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 93.415167][ T9711] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 93.451640][ T9711] EXT4-fs warning (device loop3): ext4_update_dynamic_rev:1137: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 93.470257][ T29] audit: type=1400 audit(2000000782.570:212): avc: denied { mount } for pid=9718 comm="syz.2.3000" name="/" dev="hugetlbfs" ino=23927 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=filesystem permissive=1 [ 93.508650][ T9711] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.2997: bg 0: block 248: padding at end of block bitmap is not set [ 93.532805][ T29] audit: type=1400 audit(2000000782.644:213): avc: denied { unmount } for pid=3313 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=filesystem permissive=1 [ 93.556908][ T9711] Quota error (device loop3): write_blk: dquota write failed [ 93.564533][ T9711] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 93.574517][ T9711] EXT4-fs error (device loop3): ext4_acquire_dquot:6945: comm syz.3.2997: Failed to acquire dquot type 1 [ 93.697980][ T9711] EXT4-fs (loop3): 1 truncate cleaned up [ 93.704270][ T9711] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 93.824239][ T9711] syz.3.2997 (9711) used greatest stack depth: 8976 bytes left [ 93.832756][ T3319] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 93.874323][ T9754] 9pnet_fd: p9_fd_create_tcp (9754): problem connecting socket to 127.0.0.1 [ 94.095312][ T9740] loop4: detected capacity change from 0 to 32768 [ 94.148264][ T3306] loop4: p3 < p5 p6 > [ 94.152448][ T3306] loop4: partition table partially beyond EOD, truncated [ 94.178387][ T3306] loop4: p6 start 141371 is beyond EOD, truncated [ 94.202177][ T9740] loop4: p3 < p5 p6 > [ 94.206489][ T9740] loop4: partition table partially beyond EOD, truncated [ 94.220124][ T9740] loop4: p6 start 141371 is beyond EOD, truncated [ 94.261393][ T9789] loop1: detected capacity change from 0 to 164 [ 94.305383][ T9798] TCP: tcp_parse_options: Illegal window scaling value 168 > 14 received [ 94.313897][ T9798] TCP: tcp_parse_options: Illegal window scaling value 139 > 14 received [ 94.322536][ T9799] loop2: detected capacity change from 0 to 512 [ 94.343196][ T8659] udevd[8659]: inotify_add_watch(7, /dev/loop4p5, 10) failed: No such file or directory [ 94.354139][ T3306] udevd[3306]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 94.382042][ T9799] EXT4-fs (loop2): bad geometry: first data block is 0 with a 1k block and cluster size [ 94.414197][ T3306] udevd[3306]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 94.414579][ T3568] udevd[3568]: inotify_add_watch(7, /dev/loop4p5, 10) failed: No such file or directory [ 94.435987][ T9803] loop1: detected capacity change from 0 to 1024 [ 94.493887][ T9803] EXT4-fs (loop1): couldn't mount as ext2 due to feature incompatibilities [ 94.588624][ T9823] loop1: detected capacity change from 0 to 512 [ 94.617659][ T9823] EXT4-fs (loop1): Invalid log cluster size: 63 [ 94.810632][ T9856] loop3: detected capacity change from 0 to 512 [ 94.820180][ T9856] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 94.831046][ T9856] EXT4-fs (loop3): orphan cleanup on readonly fs [ 94.837731][ T9856] __quota_error: 1 callbacks suppressed [ 94.837745][ T9856] Quota error (device loop3): find_tree_dqentry: Cycle in quota tree detected: block 2 index 0 [ 94.853749][ T9856] Quota error (device loop3): qtree_read_dquot: Can't read quota structure for id 0 [ 94.863164][ T9856] EXT4-fs error (device loop3): ext4_acquire_dquot:6945: comm syz.3.3069: Failed to acquire dquot type 1 [ 94.874884][ T9856] EXT4-fs (loop3): 1 truncate cleaned up [ 94.881008][ T9856] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 94.907894][ T3319] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 94.952668][ T9861] loop2: detected capacity change from 0 to 1024 [ 94.993362][ T9861] EXT4-fs (loop2): Unsupported encryption level 6 [ 95.173681][ T9892] tmpfs: Unexpected value for 'inode32' [ 95.208104][ T9898] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 95.236221][ T9898] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 95.476534][ T9934] loop0: detected capacity change from 0 to 1024 [ 95.500524][ T9934] EXT4-fs warning (device loop0): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 95.569608][ T9944] SELinux: security_context_str_to_sid (O*3!L;(x?8>${S7#!g.&[n٦9P9\ETWq3H*8YYLGR!I*' CDX [ 95.569608][ T9944] s0dnph5L0|qD81A{ꈆnK P) failed with errno=-22 [ 95.628073][ T9948] loop4: detected capacity change from 0 to 512 [ 95.672819][ T9948] EXT4-fs: Ignoring removed nobh option [ 95.689924][ T9948] EXT4-fs (loop4): #clusters per group too big: 360448 [ 95.924005][ T29] audit: type=1400 audit(2000000785.153:215): avc: denied { append } for pid=9982 comm="syz.4.3132" name="hwrng" dev="devtmpfs" ino=82 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:random_device_t tclass=chr_file permissive=1 [ 96.012456][ T9996] loop4: detected capacity change from 0 to 512 [ 96.036134][ T9996] EXT4-fs: inline encryption not supported [ 96.062847][ T9996] EXT4-fs (loop4): Cannot turn on journaled quota: type 0: error -2 [ 96.072622][T10003] loop3: detected capacity change from 0 to 512 [ 96.113662][ T9996] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #13: comm syz.4.3138: invalid indirect mapped block 2683928664 (level 1) [ 96.141839][T10003] EXT4-fs error (device loop3): ext4_ext_check_inode:523: inode #2: comm syz.3.3141: pblk 0 bad header/extent: invalid eh_entries - magic f30a, entries 6, max 4(4), depth 0(0) [ 96.143645][ T9996] EXT4-fs (loop4): 1 truncate cleaned up [ 96.177246][ T9996] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 96.181315][T10003] EXT4-fs (loop3): get root inode failed [ 96.195547][T10003] EXT4-fs (loop3): mount failed [ 96.326601][ T3321] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 96.354346][T10041] dns_resolver: Unsupported content type (231) [ 96.393435][T10046] loop4: detected capacity change from 0 to 512 [ 96.417793][T10051] tmpfs: Bad value for 'nr_blocks' [ 96.423696][T10046] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 96.434642][T10046] EXT4-fs (loop4): group descriptors corrupted! [ 96.490615][ T29] audit: type=1400 audit(2000000785.741:216): avc: denied { append } for pid=10057 comm="syz.3.3167" name="loop9" dev="devtmpfs" ino=109 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 96.581514][ T29] audit: type=1326 audit(2000000785.815:217): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10064 comm="syz.2.3169" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f93ea3bf6c9 code=0x7ffc0000 [ 96.605281][ T29] audit: type=1326 audit(2000000785.815:218): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10064 comm="syz.2.3169" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f93ea3bf6c9 code=0x7ffc0000 [ 96.670812][T10081] loop1: detected capacity change from 0 to 256 [ 96.710423][T10087] loop3: detected capacity change from 0 to 512 [ 96.717348][T10090] /dev/nullb0: Can't lookup blockdev [ 96.725394][T10087] EXT4-fs: Ignoring removed i_version option [ 96.746813][T10081] FAT-fs (loop1): codepage cp862 not found [ 96.764718][T10087] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 96.794285][T10087] EXT4-fs error (device loop3): xattr_find_entry:337: inode #15: comm syz.3.3182: corrupted xattr entries [ 96.805921][T10087] EXT4-fs warning (device loop3): ext4_expand_extra_isize_ea:2853: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 96.819400][T10087] EXT4-fs (loop3): 1 orphan inode deleted [ 96.825593][T10087] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 96.846860][T10101] loop0: detected capacity change from 0 to 512 [ 96.859575][ T3319] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 96.910686][T10101] EXT4-fs warning (device loop0): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 96.938008][ T29] audit: type=1400 audit(2000000786.214:219): avc: denied { create } for pid=10110 comm="syz.3.3189" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=atmsvc_socket permissive=1 [ 97.095065][T10137] tmpfs: Bad value for 'mpol' [ 97.136293][T10141] loop3: detected capacity change from 0 to 1024 [ 97.160834][ T29] audit: type=1326 audit(2000000786.434:220): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10143 comm="syz.0.3210" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f375f3cf6c9 code=0x0 [ 97.167836][T10141] journal_path: Non-blockdev passed as './file1' [ 97.190197][T10141] EXT4-fs: error: could not find journal device path [ 97.355098][T10165] loop1: detected capacity change from 0 to 512 [ 97.364963][T10151] loop2: detected capacity change from 0 to 8192 [ 97.385763][T10165] EXT4-fs (loop1): external journal device major/minor numbers have changed [ 97.412067][T10165] EXT4-fs (loop1): couldn't read superblock of external journal [ 97.434732][ T8659] loop2: p1 p2 p3 p4 [ 97.449588][ T8659] loop2: p2 start 4293394690 is beyond EOD, truncated [ 97.456602][ T8659] loop2: p3 size 100663552 extends beyond EOD, truncated [ 97.489633][ T8659] loop2: p4 size 50331648 extends beyond EOD, truncated [ 97.514734][T10151] loop2: p1 p2 p3 p4 [ 97.522524][T10151] loop2: p2 start 4293394690 is beyond EOD, truncated [ 97.529493][T10151] loop2: p3 size 100663552 extends beyond EOD, truncated [ 97.552705][T10151] loop2: p4 size 50331648 extends beyond EOD, truncated [ 97.565253][T10190] [syz.4.] <== rxrpc_preparse_xdr_yfs_rxgk() = -EKEYREJECTED [d9c19884!=bc, 2c,d9c19820] [ 97.616341][ T29] audit: type=1326 audit(2000000786.917:221): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10194 comm="syz.3.3235" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f4ecf7af6c9 code=0x0 [ 97.856741][ T3306] udevd[3306]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 97.868122][ T3568] udevd[3568]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 97.881594][ T8659] udevd[8659]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 97.946999][ T8659] udevd[8659]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 97.961164][ T3513] udevd[3513]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 97.976422][ T3306] udevd[3306]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 98.248679][T10261] loop2: detected capacity change from 0 to 512 [ 98.269876][T10263] loop1: detected capacity change from 0 to 1024 [ 98.300820][T10261] EXT4-fs (loop2): unsupported inode size: 0 [ 98.306927][T10261] EXT4-fs (loop2): blocksize: 1024 [ 98.317254][T10271] loop3: detected capacity change from 0 to 512 [ 98.342123][T10271] EXT4-fs error (device loop3): ext4_quota_enable:7136: inode #4: comm syz.3.3271: iget: checksum invalid [ 98.360437][T10263] EXT4-fs (loop1): unsupported descriptor size 7 [ 98.384811][T10271] EXT4-fs error (device loop3): ext4_quota_enable:7139: comm syz.3.3271: Bad quota inode: 4, type: 1 [ 98.397897][T10271] EXT4-fs warning (device loop3): ext4_enable_quotas:7180: Failed to enable quota tracking (type=1, err=-74, ino=4). Please run e2fsck to fix. [ 98.420512][T10276] loop4: detected capacity change from 0 to 1764 [ 98.425559][T10271] EXT4-fs (loop3): mount failed [ 98.468632][T10276] isofs_fill_super: get root inode failed [ 98.550521][T10290] loop2: detected capacity change from 0 to 512 [ 98.570467][T10228] loop0: detected capacity change from 0 to 32768 [ 98.577369][T10290] EXT4-fs: Ignoring removed oldalloc option [ 98.585837][T10290] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 98.609988][ T3568] loop0: p1 p2 p3 < p5 p6 p7 > [ 98.615896][ T3568] loop0: p2 size 16775168 extends beyond EOD, truncated [ 98.628909][T10290] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #16: comm syz.2.3281: invalid indirect mapped block 4294967295 (level 0) [ 98.650230][T10302] loop3: detected capacity change from 0 to 128 [ 98.660814][ T3568] loop0: p5 start 4294970168 is beyond EOD, truncated [ 98.682399][T10228] loop0: p1 p2 p3 < p5 p6 p7 > [ 98.688565][T10228] loop0: p2 size 16775168 extends beyond EOD, truncated [ 98.703977][T10290] EXT4-fs (loop2): Remounting filesystem read-only [ 98.710925][ T29] audit: type=1400 audit(2000000788.083:222): avc: denied { read } for pid=10304 comm="syz.4.3287" name="event3" dev="devtmpfs" ino=247 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 98.727523][T10307] loop1: detected capacity change from 0 to 164 [ 98.742788][T10290] EXT4-fs (loop2): 1 orphan inode deleted [ 98.748550][T10290] EXT4-fs (loop2): 1 truncate cleaned up [ 98.767259][T10228] loop0: p5 start 4294970168 is beyond EOD, truncated [ 98.772035][T10290] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 98.811239][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 98.825420][T10307] Unable to read rock-ridge attributes [ 98.999732][T10332] SELinux: Context system_u:object_r:gpg_agent_exec_t:s0 is not valid (left unmapped). [ 99.003877][T10335] loop1: detected capacity change from 0 to 1024 [ 99.040699][ T3513] udevd[3513]: inotify_add_watch(7, /dev/loop0p6, 10) failed: No such file or directory [ 99.040760][ T3306] udevd[3306]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 99.052361][ T8662] udevd[8662]: inotify_add_watch(7, /dev/loop0p7, 10) failed: No such file or directory [ 99.064870][ T8659] udevd[8659]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 99.094587][T10335] EXT4-fs (loop1): bad geometry: first data block is 0 with a 1k block and cluster size [ 99.305497][T10369] loop0: detected capacity change from 0 to 512 [ 99.365177][T10356] loop4: detected capacity change from 0 to 8192 [ 99.373389][T10369] EXT4-fs error (device loop0): ext4_quota_enable:7132: comm syz.0.3319: Bad quota inum: 393220, type: 1 [ 99.402297][T10369] EXT4-fs warning (device loop0): ext4_enable_quotas:7180: Failed to enable quota tracking (type=1, err=-117, ino=393220). Please run e2fsck to fix. [ 99.421491][T10369] EXT4-fs (loop0): mount failed [ 99.617487][T10412] loop3: detected capacity change from 0 to 164 [ 99.649809][T10415] loop0: detected capacity change from 0 to 1024 [ 99.676167][T10415] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (51269!=20869) [ 99.701165][T10415] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 99.739149][T10415] EXT4-fs error (device loop0): ext4_get_journal_inode:5808: inode #5: comm syz.0.3341: unexpected bad inode w/o EXT4_IGET_BAD [ 99.802120][T10415] EXT4-fs (loop0): Remounting filesystem read-only [ 99.829356][ T29] kauditd_printk_skb: 3 callbacks suppressed [ 99.829376][ T29] audit: type=1326 audit(2000000789.248:226): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10437 comm="syz.1.3353" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f57fcd6f6c9 code=0x0 [ 99.859590][T10415] EXT4-fs (loop0): no journal found [ 99.864956][T10415] EXT4-fs (loop0): can't get journal size [ 99.887384][T10415] EXT4-fs (loop0): failed to initialize system zone (-117) [ 99.894758][T10415] EXT4-fs (loop0): mount failed [ 99.904819][T10448] tmpfs: Bad value for 'mpol' [ 99.995818][T10461] tmpfs: Bad value for 'mpol' [ 100.062280][T10468] loop1: detected capacity change from 0 to 1024 [ 100.097668][T10468] EXT4-fs (loop1): bad geometry: block count 3585 exceeds size of device (512 blocks) [ 100.438670][T10524] loop2: detected capacity change from 0 to 128 [ 100.441044][T10520] loop4: detected capacity change from 0 to 2048 [ 100.491830][T10524] EXT4-fs error (device loop2): __ext4_fill_super:5512: inode #2: comm syz.2.3395: iget: checksum invalid [ 100.504023][ T3306] Alternate GPT is invalid, using primary GPT. [ 100.510471][ T3306] loop4: p1 p2 p3 [ 100.544290][T10520] Alternate GPT is invalid, using primary GPT. [ 100.546814][T10524] EXT4-fs (loop2): get root inode failed [ 100.550663][T10520] loop4: p1 p2 p3 [ 100.556266][T10524] EXT4-fs (loop2): mount failed [ 100.609956][T10542] loop3: detected capacity change from 0 to 512 [ 100.649960][T10542] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 100.697073][T10542] EXT4-fs (loop3): orphan cleanup on readonly fs [ 100.715819][T10542] EXT4-fs error (device loop3): ext4_orphan_get:1392: comm syz.3.3404: inode #15: comm syz.3.3404: iget: illegal inode # [ 100.743285][T10542] EXT4-fs (loop3): Remounting filesystem read-only [ 100.750173][T10560] cgroup: none used incorrectly [ 100.750480][T10542] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 100.767113][ T29] audit: type=1400 audit(2000000790.214:227): avc: denied { create } for pid=10561 comm="syz.2.3413" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 [ 100.836424][ T3319] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 100.931077][T10584] cgroup2: Unexpected value for 'memory_localevents' [ 100.969521][T10590] loop0: detected capacity change from 0 to 1024 [ 100.987496][T10590] EXT4-fs (loop0): inodes count not valid: 204800 vs 32 [ 101.076229][T10588] loop3: detected capacity change from 0 to 8192 [ 101.210343][T10622] loop2: detected capacity change from 0 to 512 [ 101.243872][T10622] EXT4-fs error (device loop2): ext4_do_update_inode:5632: inode #15: comm syz.2.3443: corrupted inode contents [ 101.256434][T10625] loop1: detected capacity change from 0 to 1024 [ 101.264348][T10622] EXT4-fs error (device loop2) in ext4_orphan_del:301: Corrupt filesystem [ 101.273450][T10625] EXT4-fs: Ignoring removed orlov option [ 101.279124][T10625] EXT4-fs: Ignoring removed orlov option [ 101.297968][T10622] EXT4-fs error (device loop2): ext4_do_update_inode:5632: inode #15: comm syz.2.3443: corrupted inode contents [ 101.317423][T10625] EXT4-fs (loop1): unsupported inode size: 2048 [ 101.323779][T10625] EXT4-fs (loop1): blocksize: 1024 [ 101.349365][T10622] EXT4-fs error (device loop2): ext4_evict_inode:302: inode #15: comm syz.2.3443: mark_inode_dirty error [ 101.396747][T10622] EXT4-fs (loop2): 1 orphan inode deleted [ 101.411640][T10622] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 101.469298][T10649] loop3: detected capacity change from 0 to 512 [ 101.500190][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 101.526181][T10649] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 101.534488][ T29] audit: type=1400 audit(2000000791.043:228): avc: denied { create } for pid=10658 comm="syz.4.3462" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 101.554886][T10649] EXT4-fs (loop3): orphan cleanup on readonly fs [ 101.561388][ T29] audit: type=1400 audit(2000000791.054:229): avc: denied { create } for pid=10660 comm="syz.1.3461" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 101.582409][T10649] Quota error (device loop3): find_block_dqentry: Quota for id 0 referenced but not present [ 101.592584][T10649] Quota error (device loop3): qtree_read_dquot: Can't read quota structure for id 0 [ 101.602057][T10649] EXT4-fs error (device loop3): ext4_acquire_dquot:6945: comm syz.3.3456: Failed to acquire dquot type 1 [ 101.651357][T10649] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.3456: bg 0: block 40: padding at end of block bitmap is not set [ 101.676320][T10673] loop1: detected capacity change from 0 to 512 [ 101.686235][T10677] loop4: detected capacity change from 0 to 512 [ 101.696570][T10673] EXT4-fs: Ignoring removed orlov option [ 101.726152][T10673] EXT4-fs: old and new quota format mixing [ 101.737098][T10677] EXT4-fs (loop4): failed to open journal device unknown-block(0,0) -6 [ 101.737969][T10649] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6667: Corrupt filesystem [ 101.785890][T10649] EXT4-fs (loop3): 1 truncate cleaned up [ 101.816241][T10649] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 101.897671][ T3319] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 101.960440][T10713] loop3: detected capacity change from 0 to 512 [ 101.972212][T10713] EXT4-fs warning (device loop3): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 101.984197][T10713] EXT4-fs warning (device loop3): dx_probe:849: Enable large directory feature to access it [ 101.994353][T10713] EXT4-fs warning (device loop3): dx_probe:934: inode #2: comm syz.3.3481: Corrupt directory, running e2fsck is recommended [ 102.009542][T10713] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -117 [ 102.018049][T10713] EXT4-fs error (device loop3): ext4_iget_extra_inode:5075: inode #15: comm syz.3.3481: corrupted in-inode xattr: invalid ea_ino [ 102.031647][T10713] EXT4-fs (loop3): Remounting filesystem read-only [ 102.038697][T10713] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 102.068380][ T3319] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 102.276602][T10750] loop4: detected capacity change from 0 to 512 [ 102.299058][T10750] FAT-fs (loop4): Directory bread(block 199916) failed [ 102.306551][T10750] FAT-fs (loop4): Directory bread(block 199917) failed [ 102.352138][T10750] FAT-fs (loop4): Directory bread(block 199918) failed [ 102.361182][T10750] FAT-fs (loop4): Directory bread(block 199919) failed [ 102.377902][T10750] FAT-fs (loop4): Directory bread(block 199920) failed [ 102.384894][T10750] FAT-fs (loop4): Directory bread(block 199921) failed [ 102.411883][T10750] FAT-fs (loop4): Directory bread(block 199922) failed [ 102.420246][T10750] FAT-fs (loop4): Directory bread(block 199923) failed [ 102.431131][T10770] loop3: detected capacity change from 0 to 512 [ 102.460009][T10770] EXT4-fs error (device loop3): ext4_validate_block_bitmap:432: comm syz.3.3513: bg 0: block 5: invalid block bitmap [ 102.502666][T10770] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6667: Corrupt filesystem [ 102.512343][T10770] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.3513: invalid indirect mapped block 3 (level 2) [ 102.526159][T10770] EXT4-fs (loop3): 2 truncates cleaned up [ 102.528513][T10782] ip6_tunnel: non-ECT from fe80:0000:0000:0000:0000:0000:0000:00bb with DS=0x1b [ 102.552854][T10770] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 102.619314][ T3319] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 102.634998][T10796] loop0: detected capacity change from 0 to 128 [ 102.649270][T10796] FAT-fs (loop0): bogus number of reserved sectors [ 102.656032][T10796] FAT-fs (loop0): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 102.665386][T10796] FAT-fs (loop0): Can't find a valid FAT filesystem [ 103.038927][T10861] loop3: detected capacity change from 0 to 512 [ 103.072156][T10861] FAT-fs (loop3): Directory bread(block 199916) failed [ 103.104306][T10861] FAT-fs (loop3): Directory bread(block 199917) failed [ 103.125591][T10861] FAT-fs (loop3): Directory bread(block 199918) failed [ 103.143304][T10861] FAT-fs (loop3): Directory bread(block 199919) failed [ 103.168331][T10861] FAT-fs (loop3): Directory bread(block 199920) failed [ 103.196695][T10861] FAT-fs (loop3): Directory bread(block 199921) failed [ 103.210839][T10886] loop1: detected capacity change from 0 to 128 [ 103.218839][T10861] FAT-fs (loop3): Directory bread(block 199922) failed [ 103.223694][T10888] loop0: detected capacity change from 0 to 512 [ 103.227617][T10861] FAT-fs (loop3): Directory bread(block 199923) failed [ 103.237701][T10888] EXT4-fs: Ignoring removed i_version option [ 103.252658][T10886] FAT-fs (loop1): bogus number of reserved sectors [ 103.259261][T10886] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 103.268763][T10886] FAT-fs (loop1): Can't find a valid FAT filesystem [ 103.285416][T10888] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 103.320214][T10888] EXT4-fs error (device loop0): xattr_find_entry:337: inode #15: comm syz.0.3569: corrupted xattr entries [ 103.368162][T10888] EXT4-fs (loop0): 1 orphan inode deleted [ 103.379511][T10888] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 103.426173][ T3317] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 103.478202][T10914] loop3: detected capacity change from 0 to 256 [ 103.491060][T10908] loop4: detected capacity change from 0 to 8192 [ 103.534451][T10908] loop4: p1 p2 p3 p4 [ 103.539392][T10914] FAT-fs (loop3): codepage cp862 not found [ 103.539863][T10908] loop4: p2 start 4293394690 is beyond EOD, truncated [ 103.552060][T10908] loop4: p3 size 100663552 extends beyond EOD, truncated [ 103.621723][T10908] loop4: p4 size 50331648 extends beyond EOD, truncated [ 103.714986][T10943] loop2: detected capacity change from 0 to 256 [ 103.843892][ T3565] udevd[3565]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 103.856366][ T8662] udevd[8662]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 103.868344][ T3306] udevd[3306]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 103.917880][T10971] cgroup: subsys name conflicts with all [ 104.111164][T11001] loop4: detected capacity change from 0 to 128 [ 104.239884][T11022] loop3: detected capacity change from 0 to 512 [ 104.260805][T11022] EXT4-fs: Ignoring removed oldalloc option [ 104.280894][T11022] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 104.322411][T11022] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #16: comm syz.3.3635: invalid indirect mapped block 4294967295 (level 0) [ 104.383491][T11022] EXT4-fs (loop3): Remounting filesystem read-only [ 104.394412][T11022] EXT4-fs (loop3): 1 orphan inode deleted [ 104.400313][T11022] EXT4-fs (loop3): 1 truncate cleaned up [ 104.407195][T11022] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 104.449283][ T3319] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 104.474691][T11054] loop0: detected capacity change from 0 to 512 [ 104.481405][T11054] EXT4-fs: inline encryption not supported [ 104.487437][T11054] EXT4-fs: Ignoring removed mblk_io_submit option [ 104.495721][T11054] EXT4-fs error (device loop0): ext4_orphan_get:1392: comm syz.0.3652: inode #13: comm syz.0.3652: iget: illegal inode # [ 104.510114][T11052] loop2: detected capacity change from 0 to 1024 [ 104.518164][T11054] EXT4-fs (loop0): Remounting filesystem read-only [ 104.524375][T11052] EXT4-fs (loop2): unsupported descriptor size 7 [ 104.526524][T11054] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 104.625797][ T3317] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 104.658088][T11067] loop1: detected capacity change from 0 to 512 [ 104.673141][T11067] EXT4-fs (loop1): unsupported inode size: 0 [ 104.679258][T11067] EXT4-fs (loop1): blocksize: 1024 [ 104.705543][T11077] futex_wake_op: syz.3.3662 tries to shift op by 32; fix this program [ 104.831946][T11091] loop0: detected capacity change from 0 to 1024 [ 104.847765][T11091] EXT4-fs (loop0): unsupported descriptor size 7 [ 104.924755][T11109] futex_wake_op: syz.0.3677 tries to shift op by 32; fix this program [ 105.015333][T11103] loop3: detected capacity change from 0 to 8192 [ 105.147321][T11135] loop1: detected capacity change from 0 to 512 [ 105.169590][T11135] EXT4-fs error (device loop1): ext4_quota_enable:7136: inode #4: comm syz.1.3691: iget: checksum invalid [ 105.196791][T11119] loop0: detected capacity change from 0 to 8192 [ 105.219120][T11149] loop2: detected capacity change from 0 to 512 [ 105.226207][T11135] EXT4-fs error (device loop1): ext4_quota_enable:7139: comm syz.1.3691: Bad quota inode: 4, type: 1 [ 105.253271][T11135] EXT4-fs warning (device loop1): ext4_enable_quotas:7180: Failed to enable quota tracking (type=1, err=-74, ino=4). Please run e2fsck to fix. [ 105.280827][T11135] EXT4-fs (loop1): mount failed [ 105.287041][ T3568] loop0: p1 p3 p4[EZD] [ 105.293531][T11153] loop3: detected capacity change from 0 to 256 [ 105.301236][T11149] EXT4-fs error (device loop2): ext4_quota_enable:7132: comm syz.2.3697: Bad quota inum: 393220, type: 1 [ 105.312713][ T3568] loop0: p1 size 16128 extends beyond EOD, truncated [ 105.325196][ T3568] loop0: p3 start 458783 is beyond EOD, truncated [ 105.329871][T11153] FAT-fs (loop3): Invalid FSINFO signature: 0x00fffff8, 0x00000000 (sector = 1) [ 105.331825][ T3568] loop0: p4 size 65536 extends beyond EOD, truncated [ 105.344246][T11149] EXT4-fs warning (device loop2): ext4_enable_quotas:7180: Failed to enable quota tracking (type=1, err=-117, ino=393220). Please run e2fsck to fix. [ 105.376040][T11149] EXT4-fs (loop2): mount failed [ 105.395752][T11119] loop0: p1 p3 p4[EZD] [ 105.408666][T11119] loop0: p1 size 16128 extends beyond EOD, truncated [ 105.424901][T11119] loop0: p3 start 458783 is beyond EOD, truncated [ 105.431436][T11119] loop0: p4 size 65536 extends beyond EOD, truncated [ 105.547986][T11177] tmpfs: Bad value for 'mpol' [ 105.599750][ T3306] udevd[3306]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 105.611206][ T3568] udevd[3568]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 105.655275][ T3568] udevd[3568]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 105.667337][ T3306] udevd[3306]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 105.973560][T11231] loop3: detected capacity change from 0 to 512 [ 106.009730][T11231] EXT4-fs: Ignoring removed nobh option [ 106.054752][T11231] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -13 [ 106.078531][T11231] EXT4-fs error (device loop3): ext4_clear_blocks:876: inode #13: comm syz.3.3736: attempt to clear invalid blocks 1 len 1 [ 106.091886][T11231] EXT4-fs (loop3): Remounting filesystem read-only [ 106.110311][T11231] EXT4-fs (loop3): 1 truncate cleaned up [ 106.125063][T11231] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 106.196096][ T3319] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 106.313721][T11279] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 [ 106.382571][T11290] loop2: detected capacity change from 0 to 512 [ 106.407102][T11290] EXT4-fs: Ignoring removed nobh option [ 106.416627][T11290] EXT4-fs (loop2): Cannot turn on journaled quota: type 0: error -13 [ 106.435629][T11276] loop0: detected capacity change from 0 to 8192 [ 106.461087][T11290] EXT4-fs error (device loop2): ext4_clear_blocks:876: inode #13: comm syz.2.3765: attempt to clear invalid blocks 1 len 1 [ 106.514757][T11290] EXT4-fs (loop2): Remounting filesystem read-only [ 106.521765][T11290] EXT4-fs (loop2): 1 truncate cleaned up [ 106.528254][T11290] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 106.594303][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 106.666070][T11313] loop0: detected capacity change from 0 to 4096 [ 106.679230][T11313] EXT4-fs: inline encryption not supported [ 106.685319][T11313] EXT4-fs: mb_optimize_scan should be set to 0 or 1. [ 106.716493][T11323] tmpfs: Bad value for 'mpol' [ 106.753080][T11330] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 [ 106.940603][T11360] tmpfs: Bad value for 'mpol' [ 107.060602][T11377] loop2: detected capacity change from 0 to 512 [ 107.080445][T11377] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 107.115860][T11377] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 191 vs 220 free clusters [ 107.177978][T11377] EXT4-fs (loop2): 1 truncate cleaned up [ 107.184093][T11377] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 107.210343][T11393] loop1: detected capacity change from 0 to 8192 [ 107.275632][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 107.543045][T11445] loop4: detected capacity change from 0 to 512 [ 107.594204][T11445] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 107.604736][T11445] EXT4-fs (loop4): orphan cleanup on readonly fs [ 107.617942][T11445] Quota error (device loop4): find_block_dqentry: Quota for id 0 referenced but not present [ 107.628137][T11445] Quota error (device loop4): qtree_read_dquot: Can't read quota structure for id 0 [ 107.637566][T11445] EXT4-fs error (device loop4): ext4_acquire_dquot:6945: comm syz.4.3842: Failed to acquire dquot type 1 [ 107.649340][T11445] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.3842: bg 0: block 40: padding at end of block bitmap is not set [ 107.672609][T11445] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6667: Corrupt filesystem [ 107.685056][T11445] EXT4-fs (loop4): 1 truncate cleaned up [ 107.694294][T11445] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 107.751518][T11467] loop3: detected capacity change from 0 to 512 [ 107.765154][ T3321] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 107.788345][T11467] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 107.797506][T11467] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 107.873187][T11467] EXT4-fs (loop3): orphan cleanup on readonly fs [ 107.888232][T11482] loop1: detected capacity change from 0 to 512 [ 107.896839][T11467] EXT4-fs error (device loop3): ext4_orphan_get:1418: comm syz.3.3851: bad orphan inode 15 [ 107.903849][T11482] EXT4-fs: Ignoring removed nobh option [ 107.920948][T11467] ext4_test_bit(bit=14, block=18) = 1 [ 107.926388][T11467] is_bad_inode(inode)=0 [ 107.930600][T11467] NEXT_ORPHAN(inode)=1023 [ 107.934950][T11467] max_ino=32 [ 107.938160][T11467] i_nlink=0 [ 107.977841][T11467] EXT4-fs error (device loop3): ext4_xattr_delete_inode:2967: inode #15: comm syz.3.3851: corrupted xattr block 19: ea_inode specified without ea_inode feature enabled [ 108.035388][T11467] EXT4-fs warning (device loop3): ext4_evict_inode:274: xattr delete (err -117) [ 108.067331][T11502] loop1: detected capacity change from 0 to 512 [ 108.079609][T11467] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 108.105307][T11502] EXT4-fs (loop1): Filesystem with casefold feature cannot be mounted without CONFIG_UNICODE [ 108.173709][ T3319] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 108.442031][ T29] audit: type=1326 audit(2000000798.277:230): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11558 comm="syz.4.3898" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f9e6ab6f6c9 code=0x0 [ 108.489584][T11564] tmpfs: Bad value for 'mpol' [ 108.613297][T11577] loop2: detected capacity change from 0 to 512 [ 108.635903][T11577] EXT4-fs: Ignoring removed mblk_io_submit option [ 108.673467][T11577] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 108.712045][T11577] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 108.730364][T11577] EXT4-fs (loop2): orphan cleanup on readonly fs [ 108.751353][T11577] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:483: comm syz.2.3905: Invalid block bitmap block 0 in block_group 0 [ 108.777575][T11594] loop3: detected capacity change from 0 to 1024 [ 108.784043][T11577] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:483: comm syz.2.3905: Invalid block bitmap block 0 in block_group 0 [ 108.798658][T11577] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:483: comm syz.2.3905: Invalid block bitmap block 0 in block_group 0 [ 108.822429][T11594] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 108.832727][T11594] EXT4-fs (loop3): required journal recovery suppressed and not mounted read-only [ 108.846672][T11577] Quota error (device loop2): write_blk: dquota write failed [ 108.854139][T11577] Quota error (device loop2): qtree_write_dquot: Error -28 occurred while creating quota [ 108.864049][T11577] EXT4-fs error (device loop2): ext4_acquire_dquot:6945: comm syz.2.3905: Failed to acquire dquot type 1 [ 108.914637][T11577] EXT4-fs (loop2): 1 orphan inode deleted [ 108.927241][ T394] Quota error (device loop2): do_check_range: Getting block 0 out of range 1-5 [ 108.936315][ T394] EXT4-fs error (device loop2): ext4_release_dquot:6981: comm kworker/u8:6: Failed to release dquot type 1 [ 108.964335][T11577] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 108.991100][T11614] loop0: detected capacity change from 0 to 512 [ 109.011444][T11614] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 109.035883][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 109.074575][T11614] EXT4-fs error (device loop0): ext4_iget_extra_inode:5075: inode #15: comm syz.0.3932: corrupted in-inode xattr: bad e_name length [ 109.088369][T11616] loop3: detected capacity change from 0 to 8192 [ 109.131634][T11616] loop3: p2 p3 < > p4 [ 109.135854][T11616] loop3: p2 size 16776960 extends beyond EOD, truncated [ 109.165471][T11614] EXT4-fs error (device loop0): ext4_orphan_get:1397: comm syz.0.3932: couldn't read orphan inode 15 (err -117) [ 109.184620][T11635] loop2: detected capacity change from 0 to 512 [ 109.220111][T11635] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 109.236693][ T29] audit: type=1326 audit(2000000799.107:231): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11642 comm="syz.3.3937" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f4ecf7af6c9 code=0x0 [ 109.271259][T11635] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #2: block 9: comm syz.2.3943: lblock 0 mapped to illegal pblock 9 (length 1) [ 109.294323][T11614] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 109.301565][ T3306] udevd[3306]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 109.307818][ T8659] udevd[8659]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 109.319674][ T3513] udevd[3513]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 109.368464][T11635] EXT4-fs (loop2): mount failed [ 109.383558][ T3317] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 109.441091][T11662] loop3: detected capacity change from 0 to 512 [ 109.502767][T11664] loop4: detected capacity change from 0 to 1024 [ 109.524020][T11662] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 109.545081][T11664] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 109.555302][T11664] EXT4-fs (loop4): required journal recovery suppressed and not mounted read-only [ 109.574767][T11662] EXT4-fs error (device loop3): ext4_iget_extra_inode:5075: inode #15: comm syz.3.3956: corrupted in-inode xattr: bad e_name length [ 109.590129][T11662] EXT4-fs error (device loop3): ext4_orphan_get:1397: comm syz.3.3956: couldn't read orphan inode 15 (err -117) [ 109.603149][T11662] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 109.650526][T11684] loop2: detected capacity change from 0 to 164 [ 109.681835][ T3319] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 109.955254][T11728] loop4: detected capacity change from 0 to 164 [ 109.974410][T11728] ISOFS: unable to read i-node block [ 109.986221][T11728] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 110.103881][T11747] syz.2.3988(11747): Attempt to set a LOCK_MAND lock via flock(2). This support has been removed and the request ignored. [ 110.140634][T11750] loop3: detected capacity change from 0 to 512 [ 110.180709][T11750] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 110.222452][T11750] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.3989: bg 0: block 384: padding at end of block bitmap is not set [ 110.255306][T11766] loop2: detected capacity change from 0 to 512 [ 110.269168][T11750] EXT4-fs (loop3): Remounting filesystem read-only [ 110.275956][T11750] EXT4-fs (loop3): 1 truncate cleaned up [ 110.282101][T11750] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 110.356499][T11782] loop0: detected capacity change from 0 to 512 [ 110.361846][T11780] loop4: detected capacity change from 0 to 512 [ 110.381915][T11780] EXT4-fs: Ignoring removed mblk_io_submit option [ 110.390315][ T3319] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 110.399899][T11782] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 110.430486][T11782] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 159 vs 220 free clusters [ 110.452718][T11780] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 110.454635][T11782] EXT4-fs (loop0): Remounting filesystem read-only [ 110.469574][T11782] EXT4-fs (loop0): 1 truncate cleaned up [ 110.475949][T11782] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 110.506165][T11780] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 110.514847][ T3317] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 110.532444][T11780] EXT4-fs (loop4): orphan cleanup on readonly fs [ 110.553412][T11780] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:483: comm syz.4.4004: Invalid block bitmap block 0 in block_group 0 [ 110.569752][T11780] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:483: comm syz.4.4004: Invalid block bitmap block 0 in block_group 0 [ 110.575206][T11800] loop0: detected capacity change from 0 to 164 [ 110.583542][T11780] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:483: comm syz.4.4004: Invalid block bitmap block 0 in block_group 0 [ 110.603076][T11780] Quota error (device loop4): write_blk: dquota write failed [ 110.610568][T11780] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 110.620436][T11780] EXT4-fs error (device loop4): ext4_acquire_dquot:6945: comm syz.4.4004: Failed to acquire dquot type 1 [ 110.633746][T11780] EXT4-fs (loop4): 1 orphan inode deleted [ 110.639668][ T37] Quota error (device loop4): do_check_range: Getting block 0 out of range 1-5 [ 110.649178][ T37] EXT4-fs error (device loop4): ext4_release_dquot:6981: comm kworker/u8:2: Failed to release dquot type 1 [ 110.661630][T11780] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 110.705886][ T3321] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 110.709454][T11810] loop1: detected capacity change from 0 to 512 [ 110.753404][T11810] FAT-fs (loop1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 110.820055][ T3395] ================================================================== [ 110.828200][ T3395] BUG: KCSAN: data-race in delete_from_page_cache_batch / nr_blockdev_pages [ 110.836906][ T3395] [ 110.839244][ T3395] read-write to 0xffff8881004811f8 of 8 bytes by task 11810 on cpu 1: [ 110.847496][ T3395] delete_from_page_cache_batch+0x4f1/0x6f0 [ 110.853411][ T3395] truncate_inode_pages_range+0x1ba/0x780 [ 110.859150][ T3395] truncate_inode_pages+0x24/0x30 [ 110.864184][ T3395] set_blocksize+0x259/0x310 [ 110.868795][ T3395] sb_min_blocksize+0xb8/0x140 [ 110.873569][ T3395] fat_fill_super+0x33b/0x1ce0 [ 110.878349][ T3395] vfat_fill_super+0x24/0x30 [ 110.882960][ T3395] get_tree_bdev_flags+0x291/0x300 [ 110.888088][ T3395] get_tree_bdev+0x1f/0x30 [ 110.892537][ T3395] vfat_get_tree+0x1c/0x30 [ 110.896980][ T3395] vfs_get_tree+0x57/0x1d0 [ 110.901411][ T3395] do_new_mount+0x24d/0x660 [ 110.905942][ T3395] path_mount+0x4a5/0xb70 [ 110.910289][ T3395] __se_sys_mount+0x28c/0x2e0 [ 110.914981][ T3395] __x64_sys_mount+0x67/0x80 [ 110.919588][ T3395] x64_sys_call+0x2b51/0x3000 [ 110.924302][ T3395] do_syscall_64+0xd2/0x200 [ 110.928818][ T3395] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 110.934719][ T3395] [ 110.937049][ T3395] read to 0xffff8881004811f8 of 8 bytes by task 3395 on cpu 0: [ 110.944711][ T3395] nr_blockdev_pages+0x7e/0xd0 [ 110.949665][ T3395] si_meminfo+0x87/0xd0 [ 110.953845][ T3395] update_defense_level+0x47/0x5c0 [ 110.959069][ T3395] defense_work_handler+0x1f/0x80 [ 110.964111][ T3395] process_scheduled_works+0x4ce/0x9d0 [ 110.969595][ T3395] worker_thread+0x582/0x770 [ 110.974198][ T3395] kthread+0x489/0x510 [ 110.978301][ T3395] ret_from_fork+0x122/0x1b0 [ 110.982969][ T3395] ret_from_fork_asm+0x1a/0x30 [ 110.987838][ T3395] [ 110.990166][ T3395] value changed: 0x0000000000000007 -> 0x0000000000000000 [ 110.997288][ T3395] [ 110.999614][ T3395] Reported by Kernel Concurrency Sanitizer on: [ 111.005769][ T3395] CPU: 0 UID: 0 PID: 3395 Comm: kworker/0:4 Tainted: G W syzkaller #0 PREEMPT(voluntary) [ 111.017179][ T3395] Tainted: [W]=WARN [ 111.020985][ T3395] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 111.031052][ T3395] Workqueue: events_long defense_work_handler [ 111.037144][ T3395] ==================================================================